1 2006-07-17 Bruno Haible <bruno@clisp.org>
5 * gl_array_list.h: New file.
6 * gl_array_list.c: New file.
7 * gl_carray_list.h: New file.
8 * gl_carray_list.c: New file.
9 * gl_linked_list.h: New file.
10 * gl_linked_list.c: New file.
11 * gl_anylinked_list1.h: New file.
12 * gl_anylinked_list2.h: New file.
13 * gl_avltree_list.h: New file.
14 * gl_avltree_list.c: New file.
15 * gl_anyavltree_list1.h: New file.
16 * gl_anyavltree_list2.h: New file.
17 * gl_rbtree_list.h: New file.
18 * gl_rbtree_list.c: New file.
19 * gl_anyrbtree_list1.h: New file.
20 * gl_anyrbtree_list2.h: New file.
21 * gl_anytree_list1.h: New file.
22 * gl_anytree_list2.h: New file.
23 * gl_linkedhash_list.h: New file.
24 * gl_linkedhash_list.c: New file.
25 * gl_anyhash_list1.h: New file.
26 * gl_anyhash_list2.h: New file.
27 * gl_avltreehash_list.h: New file.
28 * gl_avltreehash_list.c: New file.
29 * gl_rbtreehash_list.h: New file.
30 * gl_rbtreehash_list.c: New file.
31 * gl_anytreehash_list1.h: New file.
32 * gl_anytreehash_list2.h: New file.
34 * gl_oset.h: New file.
35 * gl_oset.c: New file.
36 * gl_array_oset.h: New file.
37 * gl_array_oset.c: New file.
38 * gl_avltree_oset.h: New file.
39 * gl_avltree_oset.c: New file.
40 * gl_rbtree_oset.h: New file.
41 * gl_rbtree_oset.c: New file.
42 * gl_anytree_oset.h: New file.
44 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
46 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
48 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
49 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
50 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
51 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
52 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
53 callers changed. Revamp internals significantly, by not
54 attempting to create directories that are temporarily more
55 permissive than the final results. Do not attempt to use
56 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
57 This removes some race conditions, fixes some bugs, and simplifies
58 things. Use new dirchownmod function to do owner and mode changes.
59 * mkdir-p.h: Likewise.
60 * modechange.c (octal_to_mode): New function.
61 (struct mode_change): New member mentioned.
62 (make_node_op_equals): New arg mentioned. All callers changed.
63 (mode_compile): Keep track of which mode bits the user has explicitly
65 (mode_adjust): New arg DIR, so that we implement the X op correctly.
66 New arg PMODE_BITS, to keep track of which mode bits the user
67 mentioned; it treats S_ISUID and S_ISGID speciall.
69 * modechange.h: Likewise.
71 2006-07-11 Derek R. Price <derek@ximbiot.com>
73 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
75 2006-07-10 Derek R. Price <derek@ximbiot.com>
77 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
78 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
79 macros into the GNU _D_EXACT_NAMLEN.
80 * savedir.c: Likewise.
81 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
83 2006-07-09 Jim Meyering <jim@meyering.net>
85 * argp-pv.c: Remove a doubled word in a comment.
86 * check-version.c (check_version): Likewise.
87 * javacomp.c (compile_java_class): Likewise.
89 2006-07-08 Jim Meyering <jim@meyering.net>
91 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
93 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
95 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
96 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
97 brackets. Other minor changes to suppress some compiler
100 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
102 * getloadavg.c: Use __VMS, not VMS.
103 * getopt.c: Likewise.
104 * getpagesize.h: Likewise.
105 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
106 probably does not work.
108 2006-07-06 Derek R. Price <derek@ximbiot.com>
109 and Paul Eggert <eggert@cs.ucla.edu>
111 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
112 Don't worry about this obsolete case any more.
113 (HAVE_DIR): Remove. All uses removed; we now assume you can read
115 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
116 worry about this obsolete case any more.
118 * getcwd.c: Likewise.
120 * savedir.c: Likewise.
122 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
124 * .cppi-disable: Add wcwidth.
125 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
126 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
127 (ISGRAPH): Remove. All uses changed to isgraph.
128 (FOLD) [!defined _LIBC]: Remove special case.
129 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
130 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
132 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
134 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
136 * strtod.c (strtod): cast the argument of tolower to unsigned char.
138 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
140 * memcasecmp.c: Include <limits.h>.
141 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
142 * strtod.c (strtod): Don't assume isspace works on negative chars.
143 Don't assume isdigit succeeds only on '0' through '9'.
145 2006-07-05 Derek R. Price <derek@ximbiot.com>
147 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
148 All uses of is_space replaced by isspace.
149 * exit.h: Don't talk about STDC_HEADERS.
150 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
151 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
152 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
153 replaced by isprint etc.
154 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
155 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
156 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
157 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
158 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
159 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
161 2006-07-05 Eric Blake <ebb9@byu.net>
163 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
164 missing from netdb.h.
165 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
167 2006-06-27 Bruno Haible <bruno@clisp.org>
169 Assume ANSI C header files and <ctype.h> functions.
170 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
171 (mbsnwidth): Use isprint, iscntrl instead.
173 2006-07-03 Jim Meyering <jim@meyering.net>
175 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
176 macro is used before the first cycle_check call.
178 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
180 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
181 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
182 reported by Mark D. Baushke, one in
183 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
185 Merge from coreutils.
187 * .cppi-disable: Add stdint_.h.
188 * .cvsignore: Add stdint.h.
190 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
192 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
193 both double and long double versions.
194 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
195 * xstrtold.c: New file.
196 * xstrtod.h (xstrtold): New decl.
198 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
200 * filemode.c (setst): Remove.
201 (strmode): Rewrite to avoid setst. This makes the code shorter,
202 (arguably) clearer, and the generated code is a bit smaller on my
203 Debian GNU/Linux stable x86 host.
205 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
207 * filemode.c: Include "filemode.h" first, to test the interface.
208 Assume that filemode.h includes sys/types.h and sys/stat.h.
209 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
210 (ftypelet): Reorder to put common cases first, for efficiency.
211 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
213 (strmode): Renamed from mode_string, and now stores 12 bytes instead
214 of 10, for compatibility with FreeBSD. All callers changed.
215 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
216 that can't be deduced solely from st_mode. First arg is now a const
218 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
219 (strmode): Renamed from mode_string.
220 (filemodestring): New decl.
221 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
222 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
223 (S_ISPORT, S_ISWHT): New macros, if not already defined.
225 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
227 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
228 fsusage.h now does that. Include fsusage.h first, to test interface.
229 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
230 at most one method (the old code could have generated decls that
231 didn't conform to C89, not that this was ever exercised).
232 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
234 2006-03-19 Jim Meyering <jim@meyering.net>
236 Work even in a chroot where d_ino values for entries in "/"
237 don't match the stat.st_ino values for the same names.
238 * getcwd.c (__getcwd): When no d_ino value matches the target inode
239 number, iterate through all entries again, using lstat instead.
240 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
241 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
243 * getcwd.c (__getcwd): Clarify a comment.
244 Use memcpy in place of a call to strcpy.
246 2006-03-12 Jim Meyering <jim@meyering.net>
248 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
249 that of the current directory (which we're about to chdir ".." out of),
250 then save the dev-ino of the parent, instead.
252 * same-inode.h (SAME_INODE): New file/macro.
253 * chdir-safer.c (SAME_INODE): Remove definition.
254 Include "same-inode.h", instead.
256 * cycle-check.h: Include "same-inode.h".
257 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
258 * cycle-check.c (SAME_INODE): Remove definition.
259 * root-dev-ino.h: Include "same-inode.h".
261 2006-03-11 Eric Blake <ebb9@byu.net>
263 * same.c (same_name): s/base_name/last_component/
264 * backupfile.c (check_extension, numbered_backup): Likewise.
265 * filenamecat.c (file_name_concat): Likewise.
267 2006-03-11 Eric Blake <ebb9@byu.net>,
268 Paul Eggert <eggert@cs.ucla.edu>
270 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
271 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
273 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
274 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
275 (last_component): New method.
276 * dirname.c (dir_len): Determine when drive letters need a
277 subsequent slash. Preserve // when it is special.
278 (dir_name): Don't append dot when drive letter is absolute.
279 [TEST_DIRNAME]: Move into a full-blown gnulib test.
280 * basename.c (base_name): New semantics - malloc the result.
281 Preserve // when it is special. Preserve relative files that look
283 (base_len): Preserve // when it is special.
284 (last_component): New method, similar to old base_name semantics.
285 * stripslash.c (strip_trailing_slashes): Use last_component, not
286 base_name. Strip redundant slashes from ///.
288 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
290 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
291 both are 64 bits, since this seems to be the tradition, and this
292 prevents gcc -Wformat from warning about usages with PRIuMAX. If
293 we ever run into a host that prefers long long to long in this
294 case, we'll need another configure-time test. Problem reported by
297 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
299 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
300 possible collision with system files.
301 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
302 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
303 WCHAR_MIN and WCHAR_MAX in this case.
304 (<stddef.h>): Do not include; no longer needed.
305 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
306 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
307 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
308 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
309 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
310 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
311 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
312 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
313 !defined(__c99))]: Include in this case too, since it's harmless
315 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
317 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
318 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
319 (_STDINT_MIN, _STDINT_MAX): New macros.
320 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
321 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
322 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
323 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
324 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
325 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
326 macros, not typedefs; this simplifies things quite a bit.
327 Use long int for all types narrower than int64_t.
328 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
329 Define in terms of long long int or int64_t or long int,
330 not int64_t or int32_t. This saves some compile-time testing.
331 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
332 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
333 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
334 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
335 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
336 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
337 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
338 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
339 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
340 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
341 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
342 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
343 undef any previous version and define our own version, for
344 simplicity and consistency with the new macros for types.
345 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
346 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
347 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
348 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
349 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
350 @WINT_T_SUFFIX@ to keep things simple here.
351 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
352 Simplify by assuming typical 8/16/32/64 host, since we're
353 already doing that elsewhere anyway.
354 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
355 and assume long long int is 64 bits if available. This
356 speeds up 'configure'.
358 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
360 * getaddrinfo.c: fixed typo
362 2006-06-29 Eric Blake <ebb9@byu.net>
364 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
365 unused static function.
367 2006-06-29 Eric Blake <ebb9@byu.net>
371 2006-06-29 Derek R. Price <derek@ximbiot.com>
373 * strftime.c: Assume strftime() exists.
375 2006-06-28 Bruno Haible <bruno@clisp.org>
377 * getaddrinfo.h: Fix POSIX URL.
378 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
379 (use_win32_p): Make static.
380 (getaddrinfo): Reject service name if it is empty or does not consist
381 solely of decimal digits, or if its value is > 65535.
382 (getnameinfo): Remove useless casts.
384 2006-06-28 Derek R. Price <derek@ximbiot.com>
386 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
387 Autoconf 2.60 says this stuff was obsolete.
389 2006-05-12 Bruno Haible <bruno@clisp.org>
391 * mkdtemp.c [MINGW]: Include <io.h>.
392 (mkdir): Define using _mkdir.
394 2006-06-28 Bruno Haible <bruno@clisp.org>
396 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
397 declaration for wcwidth.
398 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
400 2006-06-28 Eric Blake <ebb9@byu.net>
402 * xvasprintf.h: Fix comments.
404 2006-06-28 Eric Blake <ebb9@byu.net>
406 * mbchar.h (wcwidth): Include wcwidth.h.
407 * mbswidth.c (wcwidth): Move from here...
408 * wcwidth.h: ...to this new file.
410 2006-06-28 Simon Josefsson <jas@extundo.com>
412 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
413 functions there. It will succeed on Windows XP, but on Windows
414 2000 and (presumably) earlier, it will fail, and use the internal
416 (use_win32_p): New function.
417 (getaddrinfo): Use strtoul on servname, to support numeric ports.
418 Support AI_NUMERICSERV to disable getservbyname.
419 (getnameinfo): New function, only supports
420 NI_NUMERICHOST|NI_NUMERICSERV for now.
422 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
423 only have some of them. Add AI_NUMERICSERV. Add prototype for
426 2006-06-27 Bruno Haible <bruno@clisp.org>
428 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
430 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
432 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
433 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
434 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
436 2006-06-26 Bruno Haible <bruno@clisp.org>
438 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
440 Reported by Mark D. Baushke and Larry Jones.
442 2006-06-26 Bruno Haible <bruno@clisp.org>
444 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
446 Suggested by Mark D. Baushke and Larry Jones.
448 2006-06-23 Mark D. Baushke <mdb@gnu.org>
450 * stdint_.h: Treat BSD/OS like OpenBSD.
452 2006-06-23 Bruno Haible <bruno@clisp.org>
454 * stdint_.h: Treat IRIX like OpenBSD.
456 2006-06-23 Bruno Haible <bruno@clisp.org>
458 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
459 ISO C 99 Technical Corrigendum 1.
461 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
463 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
464 Some compiler complained about some of them. Problem reported by
466 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
468 2006-06-21 Simon Josefsson <jas@extundo.com>
470 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
473 * socket_.h: Don't define WINVER.
475 * inet_pton.h, inet_pton.c: New file, taken from glibc but
476 slightly modified to work in gnulib.
478 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
480 * read-file.c (fread_file): Start with buffer allocation of
481 0 bytes rather than 1 byte; this simplifies the code.
482 Don't invoke feof; it's not needed. Refactor to avoid duplicate
483 code to free buffer and save/restore errno.
484 (internal_read_file): Remove unused local.
486 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
488 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
489 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
490 Problem reported by Denis Excoffier in
491 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
493 2006-06-19 Simon Josefsson <jas@extundo.com>
495 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
497 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
499 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
501 2006-06-17 Bruno Haible <bruno@clisp.org>
503 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
505 2006-06-17 Bruno Haible <bruno@clisp.org>
507 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
508 problem on Solaris 2.5.1.
510 2006-06-16 Eric Blake <ebb9@byu.net>
512 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
513 * unicodeio.c [!defined errno]: Likewise.
514 * strtol.c [!defined errno]: Likewise.
515 * strtod.c [!defined errno]: Likewise.
517 2006-06-15 Bruno Haible <bruno@clisp.org>
519 * stdint_.h: Rewritten to be fully auto-configured.
520 Fixes bug on HP-UX/IA64.
522 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
524 * getdate.y (__attribute__): Don't define if already defined.
525 Problem reported by Larry Jones.
526 * utimens.c (__attribute__): Likewise.
528 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
530 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
531 reported by Andreas Schwab.
533 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
534 Bruno Haible <bruno@clisp.org>
536 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
538 2006-05-26 Martin Lambers <marlam@marlam.de>
540 * getpass.c: Updates the test for the native W32 API, and adds
541 missing includes, thus fixing compilation warnings.
543 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
545 * tempname.c (small_open, large_open): New macros.
546 (__open, __open64) [!_LIBC]: Remove.
547 (__gen_tempname): Use small_open and large_open instead of __open
548 and __open64. This fixes a portability bug on HP-UX 11.11i
549 reported by Simon Wing-Tang in
550 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
552 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
554 * exclude.c (exclude_fnmatch): New function.
555 (excluded_file_name): Call exclude_fnmatch.
556 * exclude.h (excluded_file_name): New prototype
558 2006-05-24 Bruno Haible <bruno@clisp.org>
560 * printf-args.c (printf_fetchargs): Turn NULL pointers for
561 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
562 Reported by Thorsten Maerz <torte@netztorte.de> via
563 Aaron Stone <aaron@serendipity.cx>.
565 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
567 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
568 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
569 (my_usleep): Don't mishandle maximum value.
571 2006-05-19 Jim Meyering <jim@meyering.net>
573 * getugroups.c: Correct an outdated comment. From Bruno Haible.
575 2006-05-17 Bruno Haible <bruno@clisp.org>
578 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
580 2006-05-17 Bruno Haible <bruno@clisp.org>
582 * stdint_.h: Fix recognition of Cygwin.
584 2006-05-11 Jim Meyering <jim@meyering.net>
586 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
588 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
590 * crc.c (crc32_update): Remove unnecessary L suffix.
591 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
592 unwanted sign propagation, e.g., on hosts with 64-bit int.
593 There still are some problems with reeelly weird theoretical hosts
594 (e.g., 33-bit int) but it's not worth worrying about now.
595 * sha1.c (rol): Likewise.
596 (K1, K2, K3, K4): Remove unnecessary L suffix.
598 2006-05-10 Bruno Haible <bruno@clisp.org>
600 * des.c: Cast to avoid warnings.
602 2006-05-10 Simon Josefsson <jas@extundo.com>
604 * md4.c: Typo fix, update copyright years.
605 (K1, K2): Don't use L because it turn computations into 64-bit on
608 2006-05-09 Bruno Haible <bruno@clisp.org>
610 * xvasprintf.c: Include limits.h, string.h, xsize.h.
611 (EOVERFLOW): Define fallback value.
612 (xstrcat): New function.
613 (xvasprintf): Recognize the special case of a string concatenation.
615 2006-05-01 Bruno Haible <bruno@clisp.org>
617 * stdint_.h: Shorter URL.
618 * inttypes.h: Likewise.
620 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
622 * verify.h: Document the internals better. Most of this change
623 was written by Bruno Haible.
625 2006-04-29 Bruno Haible <bruno@clisp.org>
627 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
628 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
630 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
632 * getdate.y (get_date): When adding relative date, start with the
633 initial time, not with the result of the first mktime call.
635 2006-04-23 Bruno Haible <bruno@clisp.org>
637 * copy-file.c: Include <unistd.h> unconditionally.
638 * execute.c: Likewise.
639 * fatal-signal.c: Likewise.
640 * findprog.c: Likewise.
641 * mkdtemp.c: Likewise.
644 * wait-process.h: Likewise.
646 2006-04-23 Bruno Haible <bruno@clisp.org>
648 * fwriteerror.c (fwriteerror): Call fclose also when an error
649 condition was already detected.
650 Reported by Ben Pfaff <blp@cs.stanford.edu>.
652 2006-04-19 Derek Price <derek@ximbiot.com>
653 Eric Blake <ebb9@byu.net>
655 * inttypes.h: Correct grammar in comment.
657 2006-04-18 Derek Price <derek@ximbiot.com>
658 Paul Eggert <eggert@cs.ucla.edu>
660 * inttypes.h: New file.
661 * strtoimax.c: Assume <inttypes.h>.
663 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
665 * utimens.c (futimens): glibc futimesat messes up if /proc
666 isn't mounted. Problem reported by Kir Kolyshkin.
668 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
670 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
671 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
672 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
674 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
676 Merge regex changes from libc, removing some of our
677 POSIX-conformance changes that were rejected and redoing them in a
680 * regcomp.c (re_compile_internal, init_dfa):
681 Length arg is now size_t, not Idx. All uses changed.
682 (peek_token): Forward decl now says internal_function.
683 (__re_error_msgid, __re_error_msgid_idx):
684 Now static rather than extern with attribute_hidden.
685 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
686 For some reason libc prefers K&R style defns for external functions.
687 (regerror) [!defined _LIBC]: Likewise.
688 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
689 (seek_collating_symbol_entry, lookup_collation_sequence_value):
690 (build_range_exp, build_collating_symbol):
692 (re_compile_fastmap): Use '\0' to memset, not 0.
693 (utf8_sb_map): Make the calculations more obvious.
694 (init_dfa, parse_bracket_exp, build_charclass_op):
695 Call calloc and cast result, as glibc does.
696 (init_word_char, fetch_token, peek_token, peek_token_bracket):
697 (build_range_exp, build_collating_symbol):
698 Now internal functions.
700 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
702 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
703 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
704 Don't depend on VMS; depend on __VMS instead, for POSIX
706 (regoff_t): Define to ssize_t, not long int.
708 Remove the REG_ macros named below. Instead, make the old names
709 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
711 (REG_BACKSLASH_ESCAPE_IN_LISTS):
712 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
713 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
714 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
715 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
716 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
717 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
718 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
719 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
720 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
721 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
722 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
723 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
724 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
725 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
726 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
727 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
729 Remove. All uses replaced by the old RE_* names.
730 (RE_BACKSLASH_ESCAPE_IN_LISTS):
731 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
732 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
733 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
734 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
735 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
736 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
737 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
738 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
739 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
740 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
741 Don't bother having these macros be independent of each others'
742 values, since they no longer exist in the POSIX name space.
744 Rename the following member names back to their old names,
745 unless !__USE_GNU_REGEX. All uses changed back.
746 (buffer): Renamed from re_buffer.
747 (allocated): Renamed from re_allocated.
748 (used): Renamed from re_used.
749 (syntax): Renamed from re_syntax.
750 (fastmap): Renamed from re_fastmap.
751 (translate): Renamed from re_translate.
752 (can_be_null): Renamed from re_can_be_null.
753 (regs_allocated): Renamed from re_regs_allocated.
754 (fastmap_accurate): Renamed from re_fastmap_accurate.
755 (no_sub): Renamed from re_no_sub.
756 (not_bol): Renamed from re_not_bol.
757 (not_eol): Renamed from re_not_eol.
758 (newline_anchor): Renamed from re_newline_anchor.
759 (num_regs): Renamed from rm_num_regs.
760 (start): Renamed from rm_start.
761 (end): Renamed from rm_end.
763 (free_state): Move up a bit.
765 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
767 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
768 when that is what is intended.
769 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
770 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
772 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
773 All uses changed back to re_malloc, etc. It's now the caller's
774 responsibility to check for overflow; all callers changed.
775 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
776 (re_x2nrealloc): Remove.
777 (free_state): Remove decl.
779 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
780 (re_set_registers, re_exec):
783 2006-01-31 Roland McGrath <roland@redhat.com>
785 * regcomp.c (calc_eclosure_iter): Remove dead variables.
786 Reported by Mike Frysinger <vapier@gentoo.org>.
788 2006-01-15 Andreas Jaeger <aj@suse.de>
791 * regex_internal.c (re_string_reconstruct): Adjust for
792 build_wcs_upper_buffer change.
793 (build_wcs_upper_buffer): Change return type.
795 2005-12-10 Ulrich Drepper <drepper@redhat.com>
797 * regex_internal.h: Include <stdint.h> if available.
799 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
801 * regex_internal.h (SIZE_MAX): Provide a default definition.
803 2005-10-14 Ulrich Drepper <drepper@redhat.com>
805 * regcomp.c: Adjust for changed secondary hash function.
807 2005-09-30 Ulrich Drepper <drepper@redhat.com>
809 * regex.h: Pretty printing.
810 Clean up namespace a bit.
812 2005-09-30 Jakub Jelinek <jakub@redhat.com>
814 * regexec.c (update_cur_sifted_state, check_arrival,
815 check_arrival_add_next_nodes): Avoid using uninitialized variable.
817 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
818 Ulrich Drepper <drepper@redhat.com>
821 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
822 (bitset_word_t): Renamed from bitset_word. All uses changed.
824 2005-09-22 Ulrich Drepper <drepper@redhat.com>
827 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
828 * regcomp.c: Remove unnecessary uses of
829 unsigned RE_TRANSLATE_TYPE.
830 * regex_internal.h: Likewise.
831 * regex_internal.c: Likewise.
832 * regexec.c: Likewise.
833 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
835 2005-09-07 Ulrich Drepper <drepper@redhat.com>
837 * regexec.c (find_recover_state): Remove unnecessary
839 (transit_state_bkref): Make DFA a const pointer.
840 (get_subexp): Likewise.
841 (check_arrival): Likewise.
842 (update_cur_sifted_state): Likewise.
843 (re_search_internal): Likewise.
844 (prune_impossible_nodes): Likewise.
845 (acquire_init_state_context): Likewise.
846 (proceed_next_node): Likewise.
847 (set_regs): Likewise.
848 (free_fail_stack_return): Likewise.
849 (check_arrival_expand_ecl): Mark DFA parameter as const.
850 (check_arrival_expand_ecl_sub): Likewise.
851 (check_subexp_limits): Likewise.
852 (sub_epsilon_src_nodes): Likewise.
853 (add_epsilon_src_nodes): Likewise.
854 (merge_state_array): Likewise.
855 (update_regs): Likewise.
856 (build_trtable): Likewise.
857 (sift_states_backward): Mark MCTX parameter as const.
858 (build_sifted_states): Likewise.
859 (update_cur_sifted_state): Likewise.
860 (sift_states_mkref): Likewise.
861 (check_arrival_expand_ecl): Mark eclosure as const.
862 (check_dst_limits_calc_pos_1): Likewise.
863 * regex_internal.h (re_match_context_t): Make dfa a const
866 2005-09-06 Ulrich Drepper <drepper@redhat.com>
868 * regexec.c (merge_state_with_log): Define dfa as const pointer.
869 (transit_state_sb): Likewise.
870 (transit_state_mb): Likewise.
871 (sift_states_iter_mb): Likewise.
872 (check_arrival_add_next_nodes): Likewise.
873 (check_node_accept_bytes): Change first parameter to pointer-to-const.
874 [_LIBC] (re_search_2_stub): Use mempcpy.
876 * regex_internal.c (re_string_reconstruct): Avoid calling
877 mbrtowc for very simple UTF-8 case.
879 * regex_internal.c (re_acquire_state): Make DFA pointer arg
881 (re_acquire_state_context): Likewise.
882 * regex_internal.h: Adjust prototypes.
884 * regex.c: Prevent using C++ compilers.
886 * regex_internal.c (re_acquire_state): Minor code rearrangement.
887 (re_acquire_state_context): Likewise.
889 2006-03-29 Mark D. Baushke <mdb@gnu.org>
890 Bruno Haible <bruno@clisp.org>
892 * stdint_.h: On OpenBSD, don't redefine types already included in
893 <sys/types.h> and <inttypes.h>.
895 2006-03-24 Eric Blake <ebb9@byu.net>
897 * time_r.c (copy_string_result): Remove, as it is no longer used.
899 2006-03-24 Simon Josefsson <jas@extundo.com>
901 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
902 including some doc fixes.
903 (base64_encode_alloc): Fix +1 bug on allocation failures.
905 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
907 * base64.c (base64_encode): Do not read past end of array with
908 unsanitized input on systems with CHAR_BIT > 8.
910 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
912 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
913 Typedef to long int, not to off_, as POSIX will likely change
916 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
918 * argp-help.c (validate_uparams): Fix typo
919 * argp-parse.c (argp_default_options): Consistently begin help
920 messages with a lowercase letter.
922 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
924 * time_r.h (asctime_r, ctime_r): Remove. These functions can
925 overrun buffers and shouldn't be used (much as gets shouldn't be
927 * time_r.c (asctime_r, ctime_r): Likewise.
929 2006-03-08 Simon Josefsson <jas@extundo.com>
931 * gc-gnulib.c (randomize): Don't open files called 'no', they
932 signal that configure disabled the device.
934 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
936 * c-stack.c: Include unistd.h unconditionally, since we now assume
938 * getlogin_r.c: Likewise.
939 * getlogin_r.h: Likewise.
941 * pagealign_alloc.c: Likewise.
942 * unistd_.h: Remove; no longer needed.
944 2006-03-07 Simon Josefsson <jas@extundo.com>
946 * unistd_.h: New file.
948 2006-03-07 Simon Josefsson <jas@extundo.com>
950 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
952 2006-03-01 Simon Josefsson <jas@extundo.com>
954 * readline.c: Fix typo, tiny patch from Stepan Kasal
957 2006-02-28 Simon Josefsson <jas@extundo.com>
959 * getopt.c: Protect #include of unistd.h, for MSVS.
961 2006-02-27 Simon Josefsson <jas@extundo.com>
963 * base64.h: Indent #define's. From Jim Meyering
966 2006-02-27 Jim Meyering <jim@meyering.net>
968 Revert the change of 2006-02-24, so these files can continue
969 to be sync'd from gettext.
970 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
973 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
975 * glob.c: Say "invalid" rather than "illegal" in comments.
977 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
979 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
981 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
983 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
984 AT_FDCWD exceeds INT_MAX.
985 * openat.h (AT_FDCWD): Likewise.
987 2006-02-14 Jim Meyering <jim@meyering.net>
991 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
992 failure on deficient systems, and simplify gnulib lgpl dependencies.
993 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
994 xmalloc/lstat combination. Based on a patch from Bruno Haible.
996 * xalloc-die.c: Remove unused definition of N_.
998 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1000 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1002 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1004 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1005 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1007 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1009 * argp-namefrob.h: Restore changes accidentally lost during the
1010 "autoupdate" on 2005-12-12.
1012 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1014 * fnmatch.c (L_): Renamed from L, to work around a bug in
1015 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1016 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1019 2006-01-26 Simon Josefsson <jas@extundo.com>
1021 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1022 prototype is visible on mingw32.
1024 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1027 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1030 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1032 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1033 attempt to open for write; this always fails, at least on POSIX
1034 hosts. This reinstates the 2006-01-09 change, which was
1035 inadvertently removed.
1037 2006-01-26 Bruno Haible <bruno@clisp.org>
1038 Paul Eggert <eggert@cs.ucla.edu>
1040 * stdbool_.h (_Bool)
1041 [(! (defined __cplusplus || defined __BEOS__)
1042 && !defined __GNUC__
1043 && !(defined __HP_cc || defined __xlc__
1044 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1045 || defined __sgi))]:
1046 #define to signed char in these cases too; this simplifies
1047 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1048 etc., separately) and makes it more conservative.
1050 2006-01-21 Jim Meyering <jim@meyering.net>
1052 Sync from the stable (b5) branch of coreutils:
1054 * fts.c (fts_children): Don't let close() clobber errno from
1057 * fts.c (fts_stat): When following a symlink-to-directory,
1058 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1059 a dangling symlink. That can also happen at least for ELOOP.
1060 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1061 FYI, this bug predates the inclusion of fts.c in coreutils.
1063 * fts.c (fts_open): Put new maxarglen declaration and uses
1064 in their own block, so pre-c99 compilers don't object.
1066 Avoid the double-free (first in fts_read, second in fts_close) that
1067 would occur when an `active' directory is made inaccessible (e.g.,
1068 via chmod a-x) during a traversal.
1069 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1070 before returning. Reproduce this failure by
1071 mkdir -p a/b; cd a; chmod a-x . b
1072 Reported by Stavros Passas.
1074 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1076 * argp-namefrob.h: Bugfix. Remove stray #
1078 2006-01-25 Bruno Haible <bruno@clisp.org>
1080 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1082 Reported by Paul Eggert.
1084 2006-01-25 Jim Meyering <jim@meyering.net>
1086 * fileblocks.c: Remove more useless parentheses.
1087 * readutmp.h: Likewise.
1089 2006-01-24 Bruno Haible <bruno@clisp.org>
1091 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1093 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1096 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1097 to avoid problems with the built-in _Bool type.
1098 Reported by Paul Eggert on 2005-11-26.
1100 2006-01-24 Jim Meyering <jim@meyering.net>
1102 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1104 2006-01-24 Simon Josefsson <jas@extundo.com>
1106 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1109 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1111 Work around porting bugs reported by Dieter in
1112 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1113 * getopt.c (_NOPROTO): Remove; no longer needed.
1114 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1115 Include "getopt.h" first, to check interface.
1116 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1118 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1119 (__strndup): Revert to K&R-style function dfns, the glibc style.
1120 * strnlen.c: Don't claim it's taken from glibc; it's not.
1121 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1122 Include strnlen.h first, to get prototype properly.
1123 (strnlen): Renamed from __strnlen.
1126 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1128 These changes imported from libc.
1129 * getopt.c: Use __fxprintf instead of inline stream orientation
1130 test and two separate function calls.
1131 * strndup.c (__strndup): Add libc_hidden_def.
1133 2006-01-22 Bruno Haible <bruno@clisp.org>
1135 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1136 temporary buffer for sprintf, take into account the precision also
1137 for 'd', 'i', 'u', 'o', 'x', 'X'.
1139 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1141 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1142 to pacify gcc -Wswitch-default.
1144 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1146 * argp-help.c (usage_long_opt): Do not print DOC options.
1147 (__argp_base_name): Removed
1148 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1150 (__argp_base_name): Provide macro definition or extern declaration
1151 depending on the configuration
1153 2006-01-20 Simon Josefsson <jas@extundo.com>
1155 * inet_ntop.h: Unconditionally include sys/socket.h.
1157 2006-01-19 Simon Josefsson <jas@extundo.com>
1159 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1161 2006-01-12 Simon Josefsson <jas@extundo.com>
1163 * base64.c: Fix warning, reported by Bruno Haible
1164 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1166 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1168 Sync from coreutils.
1169 * md5.c: Fix commentary typos.
1170 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1171 * md5.h (__attribute__): Remove; unused.
1172 * sha1.c: Fix commentary to match md5 better.
1173 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1174 so that we don't need to worry about alignment. All uses changed.
1175 This merges the 2005-10-28 md5 change into sha1.
1177 2006-01-11 Jim Meyering <jim@meyering.net>
1179 Sync from coreutils.
1180 * md5.c (OP): Fix spacing.
1182 2006-01-11 Simon Josefsson <jas@extundo.com>
1184 * stdint_.h (SIZE_MAX): Add missing (.
1186 2006-01-10 Bruno Haible <bruno@clisp.org>
1188 * argp.h (__const): Remove macro. Use const instead.
1189 * argp-fmtstream.h (__const): Likewise.
1190 * glob_.h (__const): Remove macro.
1191 * glob-libc.h: Use const instead of __const.
1193 2006-01-10 Jim Meyering <jim@meyering.net>
1195 Avoid the double-free (first in fts_read, second in fts_close) that
1196 would occur when an `active' directory is made inaccessible (e.g.,
1197 via chmod a-x) during a traversal.
1198 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1199 before returning. Reproduce this failure by
1200 mkdir -p a/b; cd a; chmod a-x . b
1201 Reported by Stavros Passas.
1203 Sync from coreutils.
1204 * sha1.c: Tweak grammar in a comment.
1206 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1208 * regex_internal.h (BITSET_WORD_BITS):
1209 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1210 preprocessor mishandles large unsigned values as if they were signed.
1211 Problem reported by Claudio Fontana in
1212 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1214 2006-01-10 Simon Josefsson <jas@extundo.com>
1216 * socket_.h: New file.
1218 2006-01-10 Bruno Haible <bruno@clisp.org>
1220 * localcharset.c: Update from GNU gettext.
1222 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1224 Sync from coreutils.
1225 * chdir-long.c (cdb_free): Don't bother trying to open directory
1226 for write access: POSIX says that must fail.
1227 * fts.c (diropen): Likewise.
1228 * save-cwd.c (save_cwd): Likewise.
1229 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1230 well, for minor improvements on hosts that lack O_DIRECTORY.
1231 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1232 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1233 Fall back on chown if open failed with EACCES.
1235 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1236 Report an error at compile-time if only a 1-second nominal clock
1237 resolution is found.
1239 * lchmod.h: New file.
1240 * mkdir-p.c: Include lchmod.h, lchown.h.
1241 (make_dir_parents): Use lchown rather than chown, and
1242 lchmod rather than chmod.
1244 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1245 too. Problem with "none" reported by Bob Proulx. Problem with
1246 "proc" reported by n0dalus.
1248 * mountlist.c: Include <limits.h>.
1249 (dev_from_mount_options)
1250 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1251 New function. It no longer assumes "dev=" has the System V meaning
1252 on Linux (since it doesn't). It also parses "dev=" more carefully.
1253 (read_file_system_list)
1254 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1255 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1258 * posixtm.h (PDS_PRE_2000): New macro.
1259 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1260 All usages changed. Reject dates outside the range 1969-1999 if
1261 PDS_PRE_2000 is used.
1263 2006-01-09 Jim Meyering <jim@meyering.net>
1265 Sync from coreutils.
1267 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1269 * chdir-safer.h, chdir-safer.c: New files.
1271 * modechange.c (mode_compile): Reject an invalid mode string
1272 that starts with an octal digit. From Andreas Gruenbacher.
1274 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1275 and dup to open_safer and dup_safer, respectively.
1276 (openat_permissive): Fix typo in comment.
1278 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1279 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1280 (_): Remove; no longer needed.
1281 (openat): Renamed from rpl_openat; no need for rpl_openat
1282 since openat.h renames openat for us.
1283 Replace most of the body with a call to openat_permissive,
1284 to avoid duplicate code.
1285 Port to (probably hypothetical) environments were mode_t is
1287 (openat_permissive): Require mode arg, so that we can check
1288 types better. Put it just after flags. Change cwd failure
1289 indicator from pointer-to-bool to pointer-to-errno-value.
1290 All callers changed.
1291 Invoke openat_save_fail and/or openat_restore_fail if
1292 cwd_errno is null, so that openat can call us.
1293 (openat_permissive, fdopendir, fstatat, unlinkat):
1294 Simplify errno handling to avoid some duplicate code,
1295 as it's OK to set errno on success.
1296 * openat.h: Revamp code so that function macros depend on
1297 __OPENAT_PREFIX only, not also on AT_FDCWD.
1298 (openat_ro): Remove. Caller changed to use openat_permissive.
1299 (openat_permissive): Now a macro, if not a function.
1300 (openat_restore_fail, openat_save_fail): Now always functions,
1301 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1303 * openat-priv.h: New file, defining macros used by mkdirat.c
1305 * mkdirat.c: Include openat-priv.h.
1306 Remove definitions of macros defined therein.
1307 * openat.c: Likewise.
1309 * mkdirat.c (mkdirat): New file and function.
1310 * openat.h (mkdirat): Declare.
1312 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1314 * openat.h (openat_permissive): Declare.
1315 (openat_ro): Define.
1317 * openat.c (EXPECTED_ERRNO): New macro.
1318 (openat_permissive): New function -- used in remove.c rewrite.
1319 (all functions): Set errno just before returning, only if there
1320 was an actual failure.
1321 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1323 Emulate openat-family functions using Linux's procfs, if possible.
1324 Idea and some code based on Ulrich Drepper's glibc changes.
1326 * openat.c: (BUILD_PROC_NAME): New macro.
1327 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1328 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1329 before falling back on save_cwd and restore_cwd.
1330 (fdopendir, fstatat, unlinkat): Likewise.
1332 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1333 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1335 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1336 as second argument to va_arg. Otherwise, some versions of gcc
1337 warn that `if this code is reached, the program will abort'.
1339 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1341 Sync from coreutils.
1343 Add POSIX ACL support
1344 * acl.h (copy_acl, set_acl): Add declarations.
1345 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1346 systems other than Linux.
1347 (chmod_or_fchmod): New function: use fchmod when possible,
1348 and chmod otherwise.
1349 (file_has_acl): Add a POSIX ACL implementation, with a
1350 Linux-specific subcase.
1351 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1352 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1353 acls are unsupported.
1354 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1355 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1358 2006-01-09 Bruno Haible <bruno@clisp.org>
1360 * sysexit_.h (EX_OK): New macro.
1361 Suggested by Martin Lambers <marlam@marlam.de>.
1363 2006-01-09 Bruno Haible <bruno@clisp.org>
1365 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1366 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1367 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1368 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1370 2006-01-09 Bruno Haible <bruno@clisp.org>
1372 * stdint_.h (SIZE_MAX): Write the value without involving negative
1375 2005-10-16 Bruno Haible <bruno@clisp.org>
1377 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1378 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1380 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1382 * strftime.c (tzname): Don't declare if it is already #defined.
1383 Problem reported for Mingw by Mark Junker.
1385 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1387 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1388 long int, not int, for nanosecond counts, so that people who are
1389 used to POSIX struct timespec won't be surprised. Reported by Jim
1392 2005-12-16 Jim Meyering <jim@meyering.net>
1394 * fprintftime.c, fprintftime.h: New files.
1396 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1398 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1399 * argp-help.c (fill_in_uparams): Check if the constructed
1400 struct uparams is valid. Fall back to the default values if it is
1403 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1405 * argp-help.c (__argp_base_name): New function
1406 (__argp_short_program_name): Rewrite using __argp_base_name
1407 * argp-namefrob.h: Define program_invocation_name and
1408 program_invocation_short_name if requested
1409 (__argp_base_name): Add prototype
1410 * argp-parse.c (argp_def): Use gettext wrappers
1411 (argp_default_parser): Use __argp_base_name
1412 * argp-pin.c: New file. Defines program_invocation_name and
1413 program_invocation_short_name on systems that lack them.
1415 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1417 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1418 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1419 porting problem reported by Georg Schwarz in
1420 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1422 2005-07-09 Bruno Haible <bruno@clisp.org>
1424 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1425 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1426 Reported by Mark Junker <mjscod@gmx.de>.
1428 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1430 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1431 (uintmax_t) [defined uintmax_t]: Do not declare.
1432 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1433 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1434 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1435 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1436 sake of portability to weird hosts that C allows (though we don't
1437 know of any practical examples).
1439 * savedir.h (fdsavedir): New decl.
1440 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1441 contains most of the former guts of savedir.
1442 (savedir): Use savedirstream.
1445 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1447 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1448 coreutils no longer futzes with rounding modes.
1450 2005-11-14 Jim Meyering <jim@meyering.net>
1452 * mkstemp-safer.c: Include <config.h>, required for possible
1453 replacement of mkstemp.
1455 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1457 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1459 (gethrxtime) [! (HAVE_NANOUPTIME
1460 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1461 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1462 our own approximation.
1464 2005-11-10 Simon Josefsson <jas@extundo.com>
1466 * readline.c: Remove EOL.
1468 2005-11-08 Eric Blake <ebb9@byu.net>
1470 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1472 2005-11-08 Eric Blake <ebb9@byu.net>
1474 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1476 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1478 Fix porting problem reported by Theodoros V. Kalamatianos.
1479 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1480 Don't assume that futimes failing means we must fail.
1482 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1484 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1485 leave errno alone. Problem reported by Dmitry V. Levin.
1487 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1489 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1490 errno alone. Problem reported by Frederic Jolliton.
1492 2005-10-28 Simon Josefsson <jas@extundo.com>
1494 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1495 "restrict" keywords, as per POSIX. Protect the function
1496 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1497 Don't use K&R prototypes. Check the sprintf return values.
1498 Re-define EAFNOSUPPORT if not present. Indent.
1500 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1501 suggested by Bruno Haible <bruno@clisp.org>.
1503 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1505 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1507 * gc-libgcrypt.c: Add MD2 (which is not available through
1510 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1512 * md2.h, md2.c: New files.
1514 2005-10-24 Simon Josefsson <jas@extundo.com>
1516 * md4.h: Shrink buffer size, now that we changed the type.
1518 2005-10-22 Simon Josefsson <jas@extundo.com>
1520 * arcfour.h, arcfour.c: Use fixed size indices in the
1521 arcfour_context struct (simplify test vector testing in GNU
1524 2005-10-22 Simon Josefsson <jas@extundo.com>
1526 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1527 suggested by Bruno Haible <bruno@clisp.org>.
1529 2005-10-22 Simon Josefsson <jas@extundo.com>
1531 * crc.h: Include stddef.h, for size_t.
1533 2005-10-21 Simon Josefsson <jas@extundo.com>
1535 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1536 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1538 2005-10-21 Simon Josefsson <jas@extundo.com>
1540 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1543 2005-10-21 Simon Josefsson <jas@extundo.com>
1545 * gc-gnulib.c: Support ARCTWO in CBC mode.
1547 2005-10-21 Simon Josefsson <jas@extundo.com>
1549 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1552 * hmac-sha1.c (hmac_sha1): Likewise.
1554 * crc.c (crc32_update): Actually use crc parameter, suggested by
1555 Bruno Haible <bruno@clisp.org>.
1557 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1560 2005-10-21 Simon Josefsson <jas@extundo.com>
1562 * des.h, des.c: New files.
1564 * gc-gnulib.c: Support DES.c
1566 2005-10-21 Simon Josefsson <jas@extundo.com>
1568 * arctwo.h, arctwo.c: New files.
1570 * gc-gnulib.c: Support ARCTWO.
1572 2005-10-21 Simon Josefsson <jas@extundo.com>
1574 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1576 2005-10-19 Simon Josefsson <jas@extundo.com>
1578 * gc-gnulib.c: Support ARCFOUR.
1580 2005-10-19 Simon Josefsson <jas@extundo.com>
1582 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1585 * gc.h: Add ECB enum type.
1587 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1589 2005-10-19 Simon Josefsson <jas@extundo.com>
1591 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1593 2005-10-18 Simon Josefsson <jas@extundo.com>
1595 * md4.h, md4.c: New files, based on md5.?.
1597 2005-10-17 Simon Josefsson <jas@extundo.com>
1599 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1601 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1603 2005-10-17 Simon Josefsson <jas@extundo.com>
1605 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1607 2005-10-17 Simon Josefsson <jas@extundo.com>
1609 * gc.h, gc-libgcrypt.c: Add ciphers.
1611 2005-10-17 Simon Josefsson <jas@extundo.com>
1613 * sha1.c: Use uint32_t instead of md5_uint32.t
1615 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1618 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1620 * md5.h: Use stdint.h and uint32_t. Doc fix.
1622 2005-10-15 Simon Josefsson <jas@extundo.com>
1624 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1626 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1628 2005-10-14 Simon Josefsson <jas@extundo.com>
1630 * arcfour.h, arcfour.c: New files.
1632 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1634 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1635 include <wchar.h>; no longer needed.
1637 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1638 and Ulrich Drepper <drepper@redhat.com>
1641 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1642 instead of inline stream orientation test and two separate
1643 function calls. Pay no attention to USE_IN_LIBIO.
1645 2005-10-14 Roland McGrath <roland@redhat.com>
1647 Import from libc. [BZ #1331]
1648 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1650 Reported by Matej Vela <vela@debian.org>.
1652 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1654 * mkdir-p.c (make_dir_parents): Don't report an error if an
1655 intermediate directory is in a read-only file system. Problem
1656 reported by Eric Blake.
1658 2005-10-13 Simon Josefsson <jas@extundo.com>
1660 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1661 Move memory allocation outside of loop.
1663 2005-10-12 Simon Josefsson <jas@extundo.com>
1665 * gc-pbkdf2-sha1.c: New file.
1667 * gc.h: Add gc_pbkdf2_sha1 prototype.
1669 2005-10-12 Simon Josefsson <jas@extundo.com>
1671 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1672 suggested by Bruno Haible <bruno@clisp.org>.
1674 2005-10-12 Simon Josefsson <jas@extundo.com>
1676 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1678 * gc-gnulib.c (gc_hmac_sha1): New function.
1680 2005-10-12 Simon Josefsson <jas@extundo.com>
1682 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1684 2005-10-12 Simon Josefsson <jas@extundo.com>
1686 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1687 GC_USE_HMAC_MD5, respectively.
1689 * gc-libgcrypt.c (gc_md5): Fix assert call.
1692 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1694 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1696 * gc-gnulib.c (gc_hash_buffer): Ditto.
1698 2005-10-11 Bruno Haible <bruno@clisp.org>
1700 * c-strcasestr.h: New file, from GNU gettext.
1701 * c-strcasestr.c: New file, from GNU gettext.
1703 2005-10-11 Bruno Haible <bruno@clisp.org>
1705 * c-strcase.h: New file, from GNU gettext.
1706 * c-strcasecmp.c: New file, from GNU gettext.
1707 * c-strncasecmp.c: New file, from GNU gettext.
1709 2005-10-11 Simon Josefsson <jas@extundo.com>
1711 * crc.h, crc.c: New files.
1713 * gc.h (gc_hash_buffer): Add doc.
1715 2005-10-08 Simon Josefsson <jas@extundo.com>
1717 * gc.h: Add gc_hash and gc_hash_buffer.
1719 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1721 * gc-libgcrypt.c (gc_hash_buffer): Add.
1723 2005-10-11 Bruno Haible <bruno@clisp.org>
1725 * strcasecmp.c: Include limits.h.
1726 (strcasecmp): Avoid integer overflow on exotic platforms.
1727 * strncasecmp.c: Include limits.h.
1728 (strncasecmp): Avoid integer overflow on exotic platforms.
1729 Reported by Paul Eggert.
1731 2005-10-06 Simon Josefsson <jas@extundo.com>
1733 * hmac-md5.c: New file.
1737 2005-10-06 Simon Josefsson <jas@extundo.com>
1739 * memxor.c (memxor): Avoid casts and warnings.
1741 2005-10-05 Derek Price <derek@ximbiot.com>
1743 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1745 2005-10-05 Simon Josefsson <jas@extundo.com>
1747 * memxor.c (memxor): Fix compiler error.
1749 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1750 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1752 * memxor.h, memxor.c: New files.
1754 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1755 we assume all systems have it, suggested by Jim Meyering
1756 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1757 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1758 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1761 2005-10-04 Bruno Haible <bruno@clisp.org>
1763 * verify.h (verify_true): Provide alternative definition for C++.
1765 2005-10-04 Simon Josefsson <jas@extundo.com>
1767 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1768 D. Baushke" <mdb@gnu.org>.
1770 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1772 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1773 (SSIZE_MAX): New macro, if not already defined.
1774 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1777 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1779 * exclude.c: Include verify.h.
1780 (verify): Remove. All callers changed to use verify.h's version.
1781 * strtoimax.c: Likewise.
1782 * utimecmp.c: Likewis.e
1784 Sync from coreutils.
1785 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1786 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1787 * .cvsignore: Add fts.h, search.h, t-fpending.
1788 * settime.c (settime): Fix { typo in previous patch. Also, don't
1789 bother returning ENOSYS if settimeofday or stime fails; just let
1790 them return whatever errno they want to return.
1791 * utimens.c: Include unistd.h, for dup2.
1792 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1793 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1795 2005-10-02 Jim Meyering <jim@meyering.net>
1797 Sync from coreutils.
1798 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1799 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1800 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1801 Remove AT_FDCWD test.
1802 Do not consume the fd unless successful.
1803 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1804 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1805 block, so that we don't even try to compile it if settimeofday is
1806 available. This works around a compilation failure on OSF1 V5.1,
1807 due to stime requiring a `long int*' while tv_sec is `int'.
1809 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1811 * getdelim.c (getdelim): Remove unused variables.
1813 2005-10-01 Simon Josefsson <jas@extundo.com>
1815 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1816 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1817 AI_* and EAI_* definitions. Protect function declarations.
1819 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1821 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1822 so that the code works even with ancient cpp. Portability problem
1823 with GCC 2.7.2.1 reported by Thomas M.Ott.
1825 2005-09-27 Jim Meyering <jim@meyering.net>
1827 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1829 * intprops.h (signed_type_or_expr__): Define.
1830 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1833 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1835 * verify.h (verify_expr): Remove, replacing with:
1836 (verify_true): New macro that returns true instead of void.
1837 (verify_type__): Remove.
1838 (verify): Use verify_true rather than verify_type__.
1840 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1842 * utimens.c (ENOSYS): Define if not already defined.
1843 (futimens): Support having a null PATH if the file descriptor
1846 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1848 (__attribute): Define to empty unless GCC 3.1 or later.
1849 This works around a core dump on OpenBSD 3.4, which has GCC
1850 2.95.3, which dumps core when given __attribute__(()). It also
1851 simplifies other tests, since we really don't want to bother with
1852 worrying about which ancient version of GCC supported what.
1853 Original problem reported by Yoann Vandoorselaere, with part of
1854 the fix suggested by Derek Price.
1856 2005-09-24 Jim Meyering <jim@meyering.net>
1858 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1859 so we can once again use a positive bitfield width of 1 -- now we
1860 don't have to explain why we were using a bitfield width of 2.
1862 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1864 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1865 Problem reported by Eric Blake.
1866 (getaddrinfo): Initialize se so that it's not garbage.
1867 Redo internal storage allocation so that it doesn't make unportable
1868 assumptions about alignment.
1871 * utimens.c (futimens): Use futimesat if available.
1872 Prefer it to futimes since it doesn't have the futimes bug.
1874 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1875 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1876 Instead, declare a function that returns a pointer to an array,
1877 and use verify_type__ to declare the size of the array.
1878 Problem and germ of a solution reported by Bruno Haible.
1879 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1880 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1882 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1884 Sync from coreutils.
1886 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1888 * argmatch.h: Include verify.h
1889 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1890 (ARGMATCH_ASSERT): Remove; unused.
1891 * canonicalize.c: Assume STDC_HEADERS.
1892 * exclude.c: Include "strcase.h".
1893 * regex_internal.h [!defined _LIBC]: Likewise.
1894 * getusershell.c: Include stdio--.h rather than stdio.h
1896 (getusershell): Call fopen, not fopen_safer.
1897 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1898 Do not include unistd-safer.h.
1899 (save_cwd): Don't call fd_safer; no longer needed
1900 now that we include fcntl--.h.
1902 * getdate.y (relative_time): New type.
1903 (RELATIVE_TIME_0): New constant.
1904 (parser_control): Use relative_time instead of doing it ourselves.
1905 (%union): Add new relative_time rel member.
1906 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1908 (relunit, relunit_snumber): Now of type rel.
1909 (zone, rel, relunit, get_date): Adjust to above changes.
1911 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1912 Do not include unistd-safer.h.
1913 (getloadavg): Don't call fd_safer; no longer needed
1914 now that we include fcntl--.h.
1916 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1917 (make_dir_parents): Treat ENOSYS like EEXIST.
1919 Improve quality of diagnostics on restore_cwd failure.
1920 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1921 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1922 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1923 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1924 each time through the loop. Do not diagnose restore_cwd failure;
1925 that is the caller's job (and perhaps the caller does not care).
1927 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1928 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1929 If the file already exists but is not a directory, don't bother
1930 to try to make its parents.
1931 Close potential file descriptor leak if we can't chdir("/") (!).
1932 Don't always return true if chdir($PWD) fails; return true only
1933 if the requested action was done successfully (except for the
1935 Don't log final directory unless we actually made it.
1936 Refactor to avoid duplicate code to fix up permissions.
1937 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1939 * strftime.c (my_strftime): Rewrite the previous change slightly,
1940 to make it a bit faster and (I hope) clearer.
1941 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1942 Fix bug in formats like %2N.
1944 * verify.h: New file.
1946 2005-09-22 Jim Meyering <jim@meyering.net>
1948 Sync from coreutils.
1950 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1952 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1953 the .tm_year member, since otherwise gcc-4.0 would now warn about
1954 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1956 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1957 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1959 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1960 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1961 when run in a time zone for which daylight savings time is in effect
1962 for the starting date.
1964 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1965 stop us from restricting permissions of just-created absolute-named
1967 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1968 to restore initial working directory.
1969 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1970 to tell caller if/when we change the working directory and are
1971 unable to return to the initial one.
1972 * mkdir-p.h (make_dir_parents): Update prototype.
1973 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1974 `return false'. This fixes a bug introduced on 2004-07-30.
1976 * openat.c (fdopendir): Be sure to close the supplied
1977 file descriptor before returning. This makes our replacement
1978 implementation a little closer to Solaris's, where fdopendir
1979 ties the file descriptor to the returned DIR* pointer.
1980 * openat.c (unlinkat): New function.
1981 * openat.h (unlinkat): Add prototype.
1982 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1983 (openat_restore_fail): Rename from openat_restore_die.
1984 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1986 Provide an alternative to exiting immediately upon save_cwd or
1987 restore_cwd failure. Now, an application can arrange e.g.,
1988 to perform a longjump in that case.
1989 * openat.c: Include dirname.h.
1990 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1991 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1992 and openat_restore_die rather than calling error directly.
1993 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1995 * openat-die.c (openat_save_die, openat_restore_die): New file.
1996 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1998 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1999 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2000 int utc, int nanoseconds);
2002 date should not have to allocate a megabyte of virtual memory to
2003 handle a format argument like +%1048575T. When implemented with
2004 strftime, it must allocate such a buffer, use strftime to fill it
2005 in, print it, then free it.
2006 With fprintftime, it simply prints everything and exits.
2007 With no need for memory allocation, that's one fewer way to fail.
2008 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2009 optional field width, not before, so we accept %9:z, not %:9z.
2010 (my_strftime): Be sure to use L_('x') for literals.
2012 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2013 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2014 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2015 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2016 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2017 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2018 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2019 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2020 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2022 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2023 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2024 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2025 and don't include <sys/file.h>).
2027 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2029 Sync from coreutils.
2031 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2032 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2033 [!LDAV_DONE]: Avoid unused variable warning.
2035 2005-09-21 Bruno Haible <bruno@clisp.org>
2037 * unicodeio.h (unicode_to_mb): New declaration.
2039 2005-09-20 Derek Price <derek@ximbiot.com>
2041 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2043 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2045 Use a consistent style for including <config.h>.
2046 * __fpending.c, acl.c, argmatch.c,
2047 argp-help.c, argp-parse.c,
2048 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2049 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2050 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2051 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2052 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2053 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2054 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2055 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2056 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2057 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2058 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2059 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2060 modechange.c, mountlist.c, open-safer.c, physmem.c,
2061 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2062 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2063 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2064 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2065 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2066 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2067 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2068 userspec.c, utimecmp.c, version-etc-fsf.c,
2069 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2070 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2071 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2072 Standardize inclusion of config.h.
2073 * __fpending.h, dirfd.h, getdate.h, human.h,
2074 inttostr.h: Removed inclusion of config.h from header files.
2075 * inttostr.c: Adjusted in-tree users.
2076 * timespec.h: Remove superfluous warning to include config.h.
2077 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2078 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2079 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2080 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2082 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2084 * stat-time.h: New file.
2085 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2086 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2088 (timespec_cmp): New function.
2089 * utimecmp.c: Include stat-time.h.
2090 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2091 members exist, not on the obsolescent ST_MTIM_NSEC.
2092 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2094 2005-09-15 Derek Price <derek@ximbiot.com>
2095 Paul Eggert <eggert@cs.ucla.edu>
2097 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2098 changes, consolidating in...
2099 * regex_internal.h: ...this file.
2101 2005-09-15 Derek Price <derek@ximbiot.com>
2103 * regex_internal.h: Blank `pure' for GNUC < 3.
2104 * regex_internal.c: Ditto, using this...
2105 (__GNUC_PREREQ): ...new macro.
2106 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2107 (__GNUC_PREREQ): ...this new macro.
2109 * strstr.h: Include string.h. Define strstr as a macro here.
2111 2005-09-13 Derek Price <derek@ximbiot.com>
2113 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2115 Reported by Jim Meyering <jim@meyering.net>.
2117 2005-09-13 Jim Meyering <jim@meyering.net>
2119 * canon-host.c: Filter through gnu indent and reword comments slightly.
2120 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2122 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2124 * lib/base64.c: Typo.
2125 (base64_encode): Put b64str in initialized data section.
2127 2005-09-12 Derek Price <derek@ximbiot.com>
2129 Return usable errors from canon-host.
2130 * canon-host.h: New file.
2131 * canon-host.c (canon_host): Wrap...
2132 (canon_host_r): ...this new function, which now relies exclusively on
2134 (ch_strerror): New function.
2135 (last_cherror): New global.
2136 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2137 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2139 (freeaddrinfo): Free ai->ai_canonname when set.
2141 2005-09-12 Derek Price <derek@ximbiot.com>
2142 Paul Eggert <eggert@cs.ucla.edu>
2144 * glob-libc.h: Renamed from glob_.h. The new version is
2145 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2146 protecting things that should be done only in gnulib contexts.
2147 * glob_.h: New file, containing only the glob things needed for
2149 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2150 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2151 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2152 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2153 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2154 and to respect the namespace rules better.
2156 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2158 Merge glibc and coreutils changes into gnulib, plus a few
2160 * md5.c: Use #error rather than a string.
2161 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2162 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2163 (__attribute__): Define to empty for non recent-GCC.
2164 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2165 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2166 Renamed from their non-__ counterparts, with new macros replacing
2167 them if not _LIBC. Add __THROW attribute.
2169 (struct md5_ctx): Align buffer if using GCC.
2170 * sha1.h (struct sha1_ctx): Likewise.
2171 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2172 The old name was backwards.
2173 (NOTSWAP): Remove; not used.
2174 (rol): New macro, moved here from md5.h.
2175 (sha1_process_block): Remove a FIXME that doesn't make sense.
2177 2005-09-12 Derek Price <derek@ximbiot.com>
2179 * gai_strerror.c: Include config.h when available. Include
2180 getaddrinfo.h before other headers to test interface.
2181 Reported by Larry Jones <lawrence.jones@ugs.com>.
2183 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2185 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2186 definitions, since that's the preferred style in glibc.
2187 Fix a minor spacing issue, and update copyright notice to match glibc's.
2189 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2191 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2193 2005-09-06 Simon Josefsson <jas@extundo.com>
2195 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2196 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2198 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2200 Change bitset word type from unsigned int to unsigned long int,
2201 as this has better performance on typical 64-bit hosts.
2202 Port bitset code to hosts with unusual word sizes.
2203 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2204 (build_collating_symbol):
2205 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2206 argument is a bitset. This is merely a style issue, but it makes
2207 it clearer that an entire array is expected.
2208 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2209 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2210 Port to the case where bitset_word is not the same as unsigned int.
2211 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2212 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2214 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2215 (build_trtable, group_nodes_into_DFAstates):
2217 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2218 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2219 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2220 * regexec.c (group_nodes_into_DFAstates): Likewise.
2221 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2222 * regcomp.c (optimize_subexps, lower_subexp):
2223 Work even if bitset_word has holes in its bitwise representation.
2224 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2225 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2227 * regex_internal.c (re_string_reconstruct):
2228 Don't assume UCHAR_MAX == 255.
2229 * regex_internal.h (bitset_set_all): Likewise.
2230 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2232 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2233 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2235 (BITSET_WORD_MAX): New macro.
2236 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2237 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2238 (bitset_empty, bitset_copy):
2239 Prefer sizeof (bitset) to multiplying it out ourselves.
2240 (bitset_not_merge): Remove; unused.
2241 (bitset_contain): Return bool, not unsigned int with one bit on.
2242 All callers changed.
2243 * regexec.c (build_trtable): Don't assume bitset has no stricter
2244 alignment than re_node_set; do this by defining a new internal
2245 type struct dests_alloc and using it to allocate memory.
2247 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2249 Check for arithmetic overflow when calculating sizes, to prevent
2250 some buffer-overflow issues. These patches are conservative, in the
2251 sense that when I couldn't determine whether an overflow was possible,
2252 I inserted a run-time check.
2253 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2254 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2255 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2256 (re_xnrealloc, re_x2nrealloc): New inline functions.
2257 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2258 (build_equiv_class, build_charclass): Check for arithmetic overflow
2259 in size expression calculations.
2260 * lib/regex_internal.c (re_string_realloc_buffers):
2261 (build_wcs_upper_buffer, re_node_set_add_intersect):
2262 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2263 (re_dfa_add_node, register_state): Likewise.
2264 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2265 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2266 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2267 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2269 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2271 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2272 to avoid a collision with bits/local_lim.h in glibc.
2273 All uses changed. Problem reported by Dmitry V. Levin in
2274 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2276 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2277 bugs in int versus size_t comparisons.
2278 (re_string_context_at): Fix bug where the code assumed that
2281 Use bool where appropriate.
2282 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2283 All callers changed.
2284 (calc_eclosure_iter): Likewise, for ROOT arg.
2285 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2286 (build_charclass_op): Likewise, for NON_MATCH arg.
2287 * regex_internal.c (re_string_allocate, re_string_construct):
2288 (re_string_construct_common): Likewise, for ICASE arg.
2289 * regexec.c (re_search_2_stub, re_search_stub):
2290 Likewise, for RET_LEN arg.
2291 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2292 (set_regs): Likewise, for FL_BACKTRACK arg.
2293 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2294 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2295 (calc_eclosure_iter, parse_bracket_exp):
2296 Use bool for internal variables that are booleans.
2297 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2298 (set_regs, build_sifted_states, sift_states_bkref):
2299 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2300 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2301 (find_collation_sequence_value):
2303 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2304 (re_node_set_compare):
2305 Return bool, not int. All callers changed.
2306 * regexec.c (check_halt_node_context, check_dst_limits):
2307 (build_trtable, check_node_accept): Likewise.
2308 * regex_internal.h: Include stdbool.h.
2310 Fix bugs uncovered when converting to bool.
2311 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2312 failure instead of charging ahead blindly.
2313 * regex_internal.c (register_state): Likewise.
2314 * regexec.c (re_search_2_stub): Use simpler method than boolean
2315 for freeing internal storage.
2316 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2317 bitset pieces used as boolean, to avoid undefined behavior
2318 on hosts that do int overflow checking.
2320 2005-08-31 Derek Price <derek@ximbiot.com>
2322 * getdelim.c (getdelim): Return EOF on EOF.
2323 Reported by Larry Jones <lawrence.jones@ugs.com>.
2325 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2327 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2328 lengths fit in regoff_t; this isn't true if regoff_t is the same
2330 * regex.c (re_search_internal): 5th arg is LAST_START
2331 (= START + RANGE) instead of RANGE. This avoids overflow
2332 problems when regoff_t is the same width as size_t.
2333 All callers changed.
2334 (re_search_2_stub): Check for overflow when adding the
2335 sizes of the two strings.
2336 (re_search_stub): Check for overflow when adding START
2337 to RANGE; if it occurs, substitute the extreme value.
2339 2005-08-31 Jim Meyering <jim@meyering.net>
2341 * regcomp.c (search_duplicated_node): Make first pointer arg
2343 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2344 (register_state): Likewise.
2345 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2346 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2347 (group_nodes_into_DFAstates): Likewise.
2349 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2351 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2352 old glibc regex code mishandles strings longer than 2**31 bytes.
2353 This patch fixes this when the regex code is used in gnulib
2354 (i.e., outside glibc).
2356 This patch should not affect the use of the regex code inside
2357 glibc. No doubt this problem also needs to be handled for glibc
2358 as well, but the result will be an incompatible change to the
2359 glibc ABI, and the old ABI will have to be supported too. That
2360 can be the the subject for another patch.
2362 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2363 governing whether the rest of this patch is active. By default,
2364 the macro is disabled and the patch has no effect.
2365 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2366 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2367 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2368 (re_match_2, re_set_registers): Use the new types.
2369 * regex_internal.h (Idx, re_hashval_t): New types.
2370 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2372 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2373 (re_string_context_at, bin_tree_t, re_dfastate_t):
2374 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2375 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2376 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2377 (re_string_char_size_at, re_string_wchar_at):
2378 (re_string_elem_size_at):
2379 Use the new types and macros to port to 64-bit hosts.
2380 Use unsigned types for internal values, so that the code
2381 mostly works even for arrays larger than SSIZE_MAX.
2382 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2383 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2384 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2385 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2386 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2387 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2388 (calc_inveclosure, parse_dup_op, build_range_exp):
2389 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2390 (fetch_number, create_token_tree, mark_opt_subexp):
2392 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2393 (create_cd_newstate, re_string_allocate, re_string_construct):
2394 (re_string_realloc_buffers, build_wcs_upper_buffer):
2395 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2396 (re_string_reconstruct, re_string_peek_byte_case):
2397 (re_string_fetch_byte_case, re_string_context_at):
2398 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2399 (re_node_set_init_copy, re_node_set_add_intersect):
2400 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2401 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2402 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2403 (re_acquire_state, re_acquire_state_context, register_state):
2405 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2406 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2407 (re_search_internal, re_search_2_stub, re_search_stub)
2408 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2409 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2410 (update_cur_sifted_state, check_dst_limits):
2411 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2412 (check_subexp_limits, sift_states_bkref, merge_state_array):
2413 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2414 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2415 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2416 (expand_bkref_cache, check_node_accept_bytes):
2417 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2418 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2419 (acquire_init_state_context, check_halt_node_context):
2420 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2421 (sift_states_backward, clean_state_log_if_needed):
2422 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2423 (find_recover_state, transit_state_sb, transit_state_mb):
2424 (transit_state_bkref, build_trtable, match_ctx_clean):
2426 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2427 to work around an assumption that REG_MISSING is negative.
2429 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2430 (seek_collating_symbol_entry) [defined _LIBC]:
2431 (lookup_collation_sequence_value) [defined _LIBC]:
2432 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2433 Use prototypes rather than old-style function definitions.
2434 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2435 (transit_state_sb) [0]:
2436 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2438 * regexec.c (re_search_internal): Simplify update of rm_so and
2441 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2442 (optimize_subexps, lower_subexp):
2443 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2444 since the signed shift might overflow. Use 1u<<31 instead.
2445 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2446 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2449 * regcomp.c (optimize_subexps, lower_subexp):
2450 Use CHAR_BIT rather than 8, for clarity.
2451 * regexec.c (check_dst_limits_calc_pos_1):
2452 (check_subexp_matching_top): Likewise.
2453 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2454 have to worry about portability issues when shifting it left.
2455 Remove no-longer-needed test for table_size > 0.
2456 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2457 in a word, as the resulting behavior is undefined.
2458 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2459 in one case, a <= should have been an <, and in another case the
2460 whole test was missing.
2461 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2462 the standard name CHAR_BIT.
2463 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2464 this is not true on one's complement and signed-magnitude hosts.
2466 * regex_internal.h (re_sub_match_top_t): Remove unused member
2468 (struct re_dfa_t): Remove unused member states_alloc.
2469 * regcomp.c (init_dfa): Don't initialize unused members.
2471 2005-08-31 Bruno Haible <bruno@clisp.org>
2473 * strstr.c: Include <stddef.h>, for NULL.
2474 * strcasestr.c: Likewise.
2475 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2477 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2479 * iconvme.h: Add prototype for iconv_alloc.
2481 2005-08-29 Simon Josefsson <jas@extundo.com>
2483 * iconvme.c: Fix errno.
2485 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2487 * iconvme.c: Split iconv_string into iconv_alloc.
2489 2005-08-27 Jim Meyering <jim@meyering.net>
2491 * fopen-safer.c: Merge minor changes from coreutils.
2492 * dup-safer.c: Likewise.
2493 * fd-safer.c: Likewise.
2495 Merge from coreutils.
2496 * stdio--.h: New file.
2497 * stdlib--.h: New file.
2498 * mkstemp-safer.c: New file.
2500 GNU tar needs these.
2501 * pipe-safer.c: New file.
2502 * creat-safer.c: New file.
2503 * fcntl--.h (creat): Define to creat_safer.
2504 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2505 * unistd--.h (pipe): Define to pipe_safer.
2506 * unistd-safer.h: Declare pipe_safer.
2508 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2510 * regex_internal.h: Remove all references to
2511 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2513 (bitset_not, bitset_merge, bitset_not_merge):
2514 (bitset_mask, re_string_allocate, re_string_construct):
2515 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2516 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2517 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2518 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2519 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2520 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2521 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2522 (re_acquire_state_context):
2523 Remove unnecessary forward decls.
2524 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2525 Put __attribute at function definition,
2526 now that the function decl has been removed.
2527 * lib/regex_internal.c (re_string_peek_byte_case):
2528 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2531 2005-08-26 Simon Josefsson <jas@extundo.com>
2533 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2534 Haible <bruno@clisp.org>.
2536 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2538 * regexec.c (set_regs): Don't alloca with an unbounded size.
2540 alloca modernization/simplification for regex.
2541 * regex.c: Remove portability cruft for alloca. This no longer
2542 needs to be at the start of the file, and can be moved into
2543 regex_internal.h and simplified.
2544 * regex_internal.h: Include <alloca.h>.
2545 (__libc_use_alloca) [!defined _LIBC]: New macro.
2546 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2547 now works outside glibc.
2549 2005-08-24 Simon Josefsson <jas@extundo.com>
2551 * getpass.c: Add WIN32 implementation. Conditionalize use of
2552 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2553 GLIBC specific code.
2555 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2557 Make regex safe for g++. This fixes one real bug (an "err"
2558 that should have been "*err"). g++ problem reported by
2560 * regex_internal.h (re_calloc): New macro, consistent with
2561 re_malloc etc. All callers of calloc changed to use re_calloc.
2562 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2563 not int. All callers changed.
2564 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2565 just use an array of size MB_LEN_MAX.
2566 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2567 (find_recover_state): Change "err" to "*err"; this fixes what
2568 appears to be a real bug.
2569 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2572 2005-08-25 Jim Meyering <jim@meyering.net>
2574 * open-safer.c: Include <config.h>.
2575 Otherwise, we'd lose LARGEFILE support in any file using
2578 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2580 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2581 * regex.h (regerror): Likewise.
2583 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2584 requires this. (The code never needed it.)
2586 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2587 All uses of recently-renamed identifiers changed to use the new,
2588 POSIX-compliant names. The code will build and run just fine
2589 without these changes, but it's better to eat our own dog food
2590 and use the standard-conforming names.
2592 * regex.h: Fix a multitude of POSIX name space violations.
2593 These changes have an effect only for programs that define
2594 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2595 do not change anything for programs compiled in the normal way.
2596 Also, there is no effect on the ABI.
2598 (_REGEX_SOURCE): New macro.
2599 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2600 defined and _GNU_SOURCE is not; this fixes a name space violation.
2602 Rename the following macros to obey POSIX requirements.
2603 The old names are still visible as macros if _REGEX_SOURCE is defined.
2604 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2605 RE_BACKSLASH_ESCAPE_IN_LISTS.
2606 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2607 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2608 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2609 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2610 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2611 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2612 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2613 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2614 (REG_INTERVALS): renamed from RE_INTERVALS.
2615 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2616 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2617 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2618 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2619 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2620 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2621 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2622 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2623 RE_UNMATCHED_RIGHT_PAREN_ORD.
2624 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2625 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2626 (REG_DEBUG): renamed from RE_DEBUG.
2627 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2628 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2629 unusual, since we can't clash with the POSIX REG_ICASE.
2630 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2631 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2632 (REG_NO_SUB): renamed from RE_NO_SUB.
2633 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2634 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2635 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2636 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2637 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2638 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2639 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2640 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2641 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2642 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2643 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2644 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2645 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2646 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2647 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2648 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2649 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2650 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2651 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2652 (REG_FIXED): Renamed from REGS_FIXED.
2653 (REG_NREGS): Renamed from RE_NREGS.
2655 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2656 of other REG_* macros, since POSIX says the user is allowed to
2657 #undef these macros selectively.
2659 (reg_errcode_t): Update comment stating what other tables need
2662 Rename the following enum values to obey POSIX requirements.
2663 The old names are still visible as macros.
2664 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2665 is not defined, since GNU is supposed to be a superset of POSIX as
2666 much as possible, and since we want reg_errcode_t to be a signed
2667 type for implementation consistency.
2668 (_REG_NOERROR): Renamed from REG_NOERROR.
2669 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2670 (_REG_BADPAT): Renamed from REG_BADPAT.
2671 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2672 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2673 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2674 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2675 (_REG_EBRACK): Renamed from REG_EBRACK.
2676 (_REG_EPAREN): Renamed from REG_EPAREN.
2677 (_REG_EBRACE): Renamed from REG_EBRACE.
2678 (_REG_BADBR): Renamed from REG_BADBR.
2679 (_REG_ERANGE): Renamed from REG_ERANGE.
2680 (_REG_ESPACE): Renamed from REG_ESPACE.
2681 (_REG_BADRPT): Renamed from REG_BADRPT.
2682 (_REG_EEND): Renamed from REG_EEND.
2683 (_REG_ESIZE): Renamed from REG_ESIZE.
2684 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2685 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2686 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2687 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2688 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2690 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2691 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2692 changed. But support the old name if the new one is not defined
2693 and if _REGEX_SOURCE.
2695 Change the following member names in struct re_pattern_buffer.
2696 The old names are still supported if !_REGEX_SOURCE.
2697 The new names are always supported, regardless of _REGEX_SOURCE.
2698 (re_buffer): Renamed from buffer.
2699 (re_allocated): Renamed from allocated.
2700 (re_used): Renamed from used.
2701 (re_syntax): Renamed from syntax.
2702 (re_fastmap): Renamed from fastmap.
2703 (re_translate): Renamed from translate.
2704 (re_can_be_null): Renamed from can_be_null.
2705 (re_regs_allocated): Renamed from regs_allocated.
2706 (re_fastmap_accurate): Renamed from fastmap_accurate.
2707 (re_no_sub): Renamed from no_sub.
2708 (re_not_bol): Renamed from not_bol.
2709 (re_not_eol): Renamed from not_eol.
2710 (re_newline_anchor): Renamed from newline_anchor.
2712 Change the following member names in struct re_registers.
2713 The old names are still supported if !_REGEX_SOURCE.
2714 The new names are always supported, regardless of _REGEX_SOURCE.
2715 (rm_num_regs): Renamed from num_regs.
2716 (rm_start): Renamed from start.
2717 (rm_end): Renamed from end.
2719 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2720 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2721 Prepend __ to parameter names.
2723 Undo yesterday's changes.
2725 2005-08-24 Jim Meyering <jim@meyering.net>
2727 Sync from coreutils.
2728 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2730 2005-08-21 Bruno Haible <bruno@clisp.org>
2732 * lock.h: Add multiple inclusion guard.
2733 * tls.h: Add multiple inclusion guard.
2735 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2737 * regex.h (REG_NOSYS)
2738 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2739 Define, since POSIX requires it as of 2001.
2740 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2741 New private symbol, used to keep the enum signed in all cases.
2742 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2743 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2745 * regex_internal.c (re_string_skip_chars, register_state):
2747 Remove forward decls; no longer needed now that we use prototypes.
2748 * regexec.c (acquire_init_state_context, check_halt_node_context):
2749 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2750 (clean_state_log_if_needed): Likewise.
2752 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2754 Fix problems reported by Sam Steingold in
2755 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2756 * regexec.c (sift_states_bkref): Fix portability bug: the code
2757 assumed that reg_errcode_t is a signed type, which is not
2758 necessarily true if _XOPEN_SOURCE is not defined.
2759 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2760 some compilers warn about it otherwise.
2762 2005-08-20 Jim Meyering <jim@meyering.net>
2764 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2765 of unused local, dfa.
2767 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2769 * regcomp.c (create_initial_state): Remove duplicate decl.
2770 (init_word_char, create_initial_state, duplicate_node_closure):
2771 (fetch_token, peek_token_bracket, build_range_exp):
2772 (build_collating_symbol): Remove forward decls; no longer needed
2773 now that we use prototypes.
2776 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2777 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2778 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2779 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2780 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2781 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2782 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2783 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2784 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2785 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2786 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2787 (build_charclass, build_charclass_op, fetch_number, create_tree):
2788 (create_token_tree, mark_opt_subexp, duplicate_tree):
2789 Use prototypes rather than old-style definitions.
2792 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2793 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2794 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2795 (re_string_reconstruct, re_string_peek_byte_case):
2796 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2797 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2798 (re_node_set_init_copy, re_node_set_add_intersect):
2799 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2800 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2801 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2802 (re_acquire_state, re_acquire_state_context, register_state):
2803 (create_ci_newstate, create_cd_newstate, free_state):
2805 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2806 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2807 (re_search_internal, prune_impossible_nodes):
2808 (acquire_init_state_context, check_matching, static):
2809 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2810 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2811 (update_regs, sift_states_backward, build_sifted_states):
2812 (clean_state_log_if_needed, merge_state_array):
2813 (update_cur_sifted_state, add_epsilon_src_nodes):
2814 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2815 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2816 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2817 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2818 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2819 (check_arrival, check_arrival_add_next_nodes):
2820 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2821 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2822 (check_node_accept_bytes, check_node_accept, extend_buffers):
2823 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2824 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2829 (re_string_allocate, re_string_construct, re_string_reconstruct):
2830 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2831 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2832 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2833 (re_string_context_at, re_string_peek_byte_case):
2834 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2835 is defined, since we now use prototypes always.
2837 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2838 C89 or better. All uses removed.
2840 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2842 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2843 [defined lint]: Suppress bogus uninitialized-variable warnings.
2845 * regcomp.c (duplicate_node): Return new index, not an error code,
2846 and let the caller return REG_ESPACE if out of space. This
2847 removes an uninitialied-variable warning with GCC 4.0.1, and also
2848 avoids taking the address of a local variable. All callers
2851 2005-08-19 Jim Meyering <jim@meyering.net>
2853 * regexec.c (proceed_next_node): Redo local variables to
2854 avoid GCC shadowing warnings.
2856 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2858 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2859 (re_node_set_insert_last, re_dfa_add_node):
2860 Rename local variables to avoid GCC shadowing warnings.
2862 2005-08-18 Bruno Haible <bruno@clisp.org>
2864 * strstr.c (strstr): Fix return value in multibyte case.
2865 * strcasestr.c (strcasestr): Likewise.
2867 2005-08-17 Jim Meyering <jim@meyering.net>
2869 Make the %s format (seconds since the epoch) work for a negative
2870 number and when used with a zero-padded field width, e.g. %015s.
2872 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2873 label so that it precedes the code to set `digits'. Otherwise,
2874 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2875 print `00-22'. Now, it prints `-0022', as it should.
2877 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2879 * regex.h: Remove useless space-before-tab. From coreutils.
2881 2005-08-17 Bruno Haible <bruno@clisp.org>
2883 * strcasestr.h: New file.
2884 * strcasestr.c: New file.
2886 2005-08-17 Bruno Haible <bruno@clisp.org>
2888 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2889 * strstr.c: Completely rewritten, with multibyte locale support.
2891 2005-08-17 Bruno Haible <bruno@clisp.org>
2893 * strcasecmp.c: Use mbuiter.h.
2895 2005-08-17 Bruno Haible <bruno@clisp.org>
2897 * mbuiter.h: New file.
2899 2005-08-16 Bruno Haible <bruno@clisp.org>
2901 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2903 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2904 NUL byte, not after it.
2906 2005-08-16 Bruno Haible <bruno@clisp.org>
2908 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2909 the valid ones. Makes the comparison operations transitive:
2910 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2911 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2913 2005-08-16 Bruno Haible <bruno@clisp.org>
2915 * strcase.h (strcasecmp): Add note in comments.
2916 * strncasecmp.c: Use code from strcasecmp.c.
2917 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2918 (strcasecmp): Work correctly in multibyte locales.
2920 2005-08-16 Bruno Haible <bruno@clisp.org>
2922 * strnlen1.h: New file.
2923 * strnlen1.c: New file.
2925 2005-08-16 Bruno Haible <bruno@clisp.org>
2927 * mbfile.h: New file.
2929 2005-08-16 Bruno Haible <bruno@clisp.org>
2931 * mbiter.h: New file.
2933 2005-08-16 Bruno Haible <bruno@clisp.org>
2935 * mbchar.h: New file.
2936 * mbchar.c: New file.
2938 2005-08-16 Bruno Haible <bruno@clisp.org>
2940 * tls.h: New file, from GNU gettext.
2941 * tls.c: New file, from GNU gettext.
2943 2005-08-15 Bruno Haible <bruno@clisp.org>
2945 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2948 2005-08-14 Jim Meyering <jim@meyering.net>
2950 Sync from coreutils.
2952 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2953 Use the hash-table-based cycle-detection code not just when
2954 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2955 Reported by James Youngman in
2956 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2957 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2958 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2959 This lets us compile with -DFTS_DEBUG, once again.
2960 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2961 * fts.c (fd_safer): Remove decl.
2962 Include fcntl--.h rather than unistd-safer.h
2963 (fts_safe_changedir): Don't call fd_safer; no longer needed
2964 now that we include fcntl--.h.
2966 2005-08-11 Simon Josefsson <jas@extundo.com>
2968 * readline.h, readline.c: New file.
2970 2005-08-11 Bruno Haible <bruno@clisp.org>
2972 * strnlen.h (strnlen): Change parameter name to match comment.
2974 2005-08-10 Simon Josefsson <jas@extundo.com>
2976 * strndup.c: Use strnlen.h.
2978 * strnlen.h: New file.
2980 2005-08-02 Simon Josefsson <jas@extundo.com>
2982 * getline.h, getline.c: Rewrite.
2984 * getdelim.h, getdelim.c: New files, ported from glibc.
2986 2005-07-31 Bruno Haible <bruno@clisp.org>
2988 * lock.h (gl_lock_initializer): New macro.
2989 (gl_lock_define_initialized): Use it.
2990 (gl_rwlock_initializer): New macro.
2991 (gl_rwlock_define_initialized): Use it.
2992 (gl_recursive_lock_initializer): New macro.
2993 (gl_recursive_lock_define_initialized): Use it.
2995 2005-07-26 Bruno Haible <bruno@clisp.org>
2997 * lock.h: Update from GNU gettext.
2998 * lock.c: Update from GNU gettext.
3000 2005-07-18 Bruno Haible <bruno@clisp.org>
3002 * lock.h (gl_once_t): New type.
3003 (gl_once_define, gl_once): New macros.
3004 * lock.c (fresh_once): New variable.
3005 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3008 2005-07-18 Simon Josefsson <jas@extundo.com>
3010 * check-version.c (check_version): Accept identical versions too.
3012 2005-07-18 Bruno Haible <bruno@clisp.org>
3014 * lock.h: New file, from GNU gettext.
3015 * lock.c: New file, from GNU gettext.
3017 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3019 * quotearg.c: Add translator comment suggested by Bruno Haible,
3020 with a minor change.
3022 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3024 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3025 copyright symbol and the year.
3026 * version-etc.c (COPYRIGHT_YEAR): New constant.
3027 (version_etc_va): Use parameterized copyright notice.
3028 Reword to conform to the current GNU coding standards.
3030 2005-07-11 Simon Josefsson <jas@extundo.com>
3032 * size_max.h: New file.
3034 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3036 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3039 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3040 and Paul Eggert <eggert@cs.ucla.edu>
3042 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3043 in wint_t, not wchar_t. Remove now-unnecessary cast.
3045 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3047 * regex.c, regex.h: Sync from libc.
3048 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3049 New files, synced from libc, except that regex_internal.h
3050 currently has a small porting fix.
3052 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3054 Remove the dependency of the strftime module on the tzset module.
3055 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3056 Copy the input structure, to work around some of the bug with
3057 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3058 Solaris releases, you should also use the tzset module, but we won't
3059 require it as a dependency any more since we don't want LGPLed code
3060 to depend on GPLed code.
3062 2005-07-02 Jim Meyering <jim@meyering.net>
3064 * backupfile.c (backup_args): Change a `0' to NULL.
3066 2005-07-01 Jim Meyering <jim@meyering.net>
3068 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3069 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3070 * save-cwd.c, tempname.c:
3071 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3072 and don't include <sys/file.h>).
3074 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3076 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3077 declares only 'struct timespec;' (!).
3079 2005-06-29 Jim Meyering <jim@meyering.net>
3081 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3082 type name. Use the variable name instead.
3083 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3085 2005-06-28 Simon Josefsson <jas@extundo.com>
3087 * check-version.h, check-version.c: New files.
3089 2005-06-28 Simon Josefsson <jas@extundo.com>
3091 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3092 collision with global variable. Better indentation. Don't
3093 increment buffer pointer beyond buffer end. Based on comments
3094 from Paul Eggert <eggert@cs.ucla.edu>.
3098 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3100 * canon-host.c (canon-host): Append trailing "," to 0 in
3101 initializer of struct addrinfo, as an indication that we don't
3102 care how many members the structure has.
3104 2005-06-24 Derek Price <derek@ximbiot.com>
3105 and Bruno Haible <bruno@clisp.org>
3107 Remove stat module & update lstat.
3108 * stat.c: Remove this file...
3109 (slash_aware_lstat): ...moving this content and its support...
3110 * lstat.c (rpl_lstat): ...into here.
3111 * lstat.h: New file.
3113 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3115 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3116 (ranged_convert): Don't save conversion in a temporary struct.
3117 This causes a warning with GCC 4.0.0, and anyway in the typical
3118 case it's not worth the extra 100 bytes or so of code.
3119 (ranged_convert, __mktime_internal): When calling a function via a
3120 pointer P, use P () rather than (*P) (), as we now assume C89 or
3123 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3125 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3126 "who -r" failed to give output. Problem reported by Tim Waugh.
3128 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3129 (xcalloc): Use it to avoid needless tests.
3130 Problem reported by Jim Meyering.
3132 2005-06-16 Jim Meyering <jim@meyering.net>
3134 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3135 when either N or S is zero.
3137 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3139 * argp.h (__option_is_short): Check upper limit of
3140 __key. Isprint() requires its argument to have the value
3141 of an unsigned char or EOF.
3143 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3145 * fnmatch.c (fnmatch): If there is an encoding error in a
3146 multibyte string or pattern, fall back on unibyte matching.
3147 Problem reported by James Youngman.
3149 2005-06-08 Bruno Haible <bruno@clisp.org>
3151 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3154 2005-06-08 Bruno Haible <bruno@clisp.org>
3156 * csharpcomp.h: New file, from GNU gettext.
3157 * csharpcomp.c: New file, from GNU gettext.
3158 * csharpcomp.sh.in: New file, from GNU gettext.
3160 2005-06-07 Derek Price <derek@ximbiot.com>
3163 * glob_.h: Indent nested #ifdef.
3165 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3167 Sync from coreutils.
3168 Use "file name" when talking about file names, instead of "filename"
3169 or "path", as per the GNU coding standards.
3170 * mkdir-p.c: Renamed from makepath.c.
3171 (make_dir_parents): Renamed from make_path. All callers changed.
3172 * mkdir-p.h: Likewise. All includers changed.
3173 * filenamecat.c: Renamed from path-concat.c.
3174 (file_name_concat): Renamed from path_concat. All callers changed.
3175 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3176 * filenamecat.h: Likewise. All includers changed.
3177 * acl.c: Don't use "path" or "filename" to mean "file name"
3178 in comments or local variable names.
3179 * basename.c: Likewise.
3180 * canonicalize.c, canonicalize.h: Likewise.
3181 * dirname.c, dirname.h: Likewise.
3182 * euidaccess.c: Likewise.
3183 * exclude.c: Likewise
3184 * fnmatch_.h, fnmatch_loop.c: Likewise.
3185 * fsusage.c, fsuage.h: Likewise.
3186 * fts.c, fts_.h: Likewise.
3187 * getcwd.c: Likewise.
3188 * getloadavg.c: Likewise.
3189 * mkstemp.c: Likewise.
3190 * mountlist.c, mountlist.h: Likewise.
3191 * openat.c, openat.h: Likewise.
3192 * readlink-stub.c: Likewise.
3193 * readutmp.c, readutmp.h: Likewise.
3194 * rename.c: Likewise.
3195 * rmdir.c: Likewise.
3197 * savedir.c: Likewise.
3198 * stripslash.c: Likewise.
3199 * tempname.c: Likewise.
3200 * xreadlink.c: Likewise.
3201 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3203 * exclude.h: Likewise.
3205 * euidaccess.c (getuid, getgid, getuid, getegid)
3206 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3207 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3208 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3209 * pathmax.h: Include <limits.h> unconditionally, since other
3210 files have been getting away with it for years (MORE/BSD 4.3
3212 * userspec.c (getpwnam, getgrnam, getgrgid)
3213 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3215 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3216 Define to 256, not 255, as per modern POSIX.
3218 2005-06-01 Bruno Haible <bruno@clisp.org>
3220 * csharpexec.h: New file, from GNU gettext.
3221 * csharpexec.c: New file, from GNU gettext.
3222 * csharpexec.sh.in: New file, from GNU gettext.
3224 2005-05-31 Derek Price <derek@ximbiot.com>
3225 Paul Eggert <eggert@cs.ucla.edu>
3228 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3230 2005-05-29 Derek Price <derek@ximbiot.com>
3231 Paul Eggert <eggert@cs.ucla.edu>
3233 * glob_.h, glob.c: New files.
3235 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3237 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3239 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3240 the configuration hassle isn't worth it.
3241 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3242 (LONGEST_MODIFIER, PRIuMAX): Remove.
3244 2005-05-27 Bruno Haible <bruno@clisp.org>
3246 * getlogin_r.h: Remove second include of <stddef.h>.
3248 2005-05-25 Bruno Haible <bruno@clisp.org>
3249 Derek Price <derek@ximbiot.com>
3251 * getlogin_r.h: Simplify API documentation.
3253 2005-05-25 Derek Price <derek@ximbiot.com>
3254 Paul Eggert <eggert@cs.ucla.edu>
3256 * getlogin_r.c, getlogin_r.h: New files.
3258 2005-05-22 Bruno Haible <bruno@clisp.org>
3260 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3261 Also include <sys/param.h> if it defines MIN, MAX.
3262 Based on a patch by Derek Price <derek@ximbiot.com>.
3264 2005-05-22 Bruno Haible <bruno@clisp.org>
3266 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3267 (INT64_MIN): Fix definition.
3268 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3270 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3271 NEED_SIGNED_INT_TYPES.
3273 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3274 HAVE_SYSTEM_INTTYPES.
3276 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3278 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3279 so that unistd-safer.h (GPL'ed code) need not be included.
3281 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3284 * fts.c: Don't include "cycle-check.h" or "hash.h".
3285 (setup_dir, free_dir): New functions.
3286 (enter_dir, leave_dir): Define trivial
3287 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3288 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3289 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3290 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3291 Move to fts-cycle.c.
3292 (fts_open): Use setup_dir.
3293 (fts_close): Use free_dir.
3294 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3295 This adds a label and some gotos, but the alternatives were messier.
3296 Check for memory allocation failure when entering a dir.
3297 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3298 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3299 (FTS): New member fts_cycle, that is a union that contains the
3300 old active_dir_ht and cycle_state. All uses changed to mention
3301 fts_cycle.ht and fts_cycle.state.
3302 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3303 fts.c, with the following changes:
3304 (setup_dir, free_dir): New functions.
3305 (enter_dir): Now returns bool. Return true if successful, false
3306 if memory exhausted. All callers changed.
3307 Do not bother partly cleaning up on
3308 memory allocation failure; that is free_dir's job.
3309 However, free ad if hash_insert fails, to avoid memory leak.
3310 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3311 fts->fts_options to see which union member to use.
3313 2005-05-20 Jim Meyering <jim@meyering.net>
3315 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3316 Now a macro, to pacify GCC.
3318 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3320 * chown.c (rpl_chown): Return -1 on failure.
3322 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3324 * canonicalize.c: Include canonicalize.h first, to test interface.
3325 Include <stddef.h> unconditionally, since we assume C89 now.
3326 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3327 * fts.c: Include fts_.h first, to check interface.
3328 Do not include intprops.h; no longer needed.
3329 Include cycle-check.h and hash.h, since fts_.h no longer does.
3330 Remove unnecessary casts of closedir to void.
3331 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3332 decide whether to decrement nlinks.
3333 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3334 (FTS): Use struct hash_table * instead of Hash_table, so that
3335 we no longer need to include hash.h here.
3337 2005-05-17 Jim Meyering <jim@meyering.net>
3339 * fts.c, fts_.h: New files, from coreutils.
3341 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3343 Sync from coreutils.
3344 * unlinkdir.c, unlinkdir.h: New files.
3345 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3346 regex.h, unlocked-io.h, xtime.h:
3347 White space changes only.
3348 * makepath.c (make_path): Port to hosts where leading "//" is special.
3349 * yesno.c: Include getline.h, not ctype.h.
3350 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3351 Use getline to remove arbitrary restriction on response length.
3353 2005-05-13 Bruno Haible <bruno@clisp.org>
3355 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3356 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3357 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3358 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3359 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3360 Add support for 64-bit integers in the MSVC compiler.
3362 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3364 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3365 Change the initial comment to refer to GPL, not LGPL.
3366 gnulib-tool will change it to LGPL as needed.
3368 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3369 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3370 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3371 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3372 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3373 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3374 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3375 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3376 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3377 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3378 concatpath.c, config.charset, copy-file.c, copy-file.h,
3379 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3380 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3381 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3382 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3383 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3384 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3385 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3386 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3387 full-read.c, full-read.h, full-write.c, full-write.h,
3388 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3389 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3390 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3391 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3392 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3393 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3394 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3395 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3396 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3397 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3398 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3399 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3400 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3401 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3402 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3403 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3404 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3405 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3406 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3407 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3408 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3409 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3410 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3411 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3412 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3413 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3414 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3415 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3416 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3417 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3418 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3419 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3420 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3421 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3422 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3423 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3424 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3425 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3426 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3427 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3428 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3429 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3430 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3431 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3432 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3433 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3434 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3435 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3436 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3437 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3438 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3439 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3440 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3441 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3442 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3443 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3444 Update FSF postal mail address.
3446 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3448 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3449 specified in ai_socktype. Fix invalid ai_protocol
3450 check. ai_protocol is usually set to 0 or depending on
3451 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3452 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3453 ai_socktype / ai_protocol in the returned addrinfo structure.
3455 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3456 Bruno Haible <bruno@clisp.org>
3458 * inet_ntop.h: New file.
3459 * inet_ntop.c: New file, from glibc with modifications.
3461 2005-05-08 Jim Meyering <jim@meyering.net>
3463 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3465 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3467 Merge from coreutils. Among other things,
3468 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3469 * fd-safer.c: New file.
3470 * fcntl-safer.h, open-safer.c: Remove.
3471 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3472 * dup-safer.c: Include unistd-safer.h first.
3473 Don't include errno.h.
3474 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3475 * file-type.h: Don't assume invoker included sys/stat.h first.
3476 * file-type.c: Rely on file-type.h change.
3477 * getloadavg.c: Include unistd-safer.h.
3478 (getloadavg): Use safer open.
3479 * getusershell.c: Include "stdio-safer.h".
3480 (getusershell): Use safer fopen.
3481 * long-options.c (long_options): Use NULL rather than 0.
3482 * modechange.h (mode_free): Remove; all callers changed to invoke
3484 * modechange.c: Likewise.
3485 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3486 (MODE_DONE): New constant.
3487 (struct mode_change): Remove 'next' member.
3488 (make_node_op_equals): New function; like the old one of the
3489 same name, except it allocates an array.
3490 (mode_compile, mode_create_from_ref): Use it.
3491 (mode_compile): Allocate result as an array, not a linked list.
3492 Parse octal string ourself, so that we catch mistakes like "+0".
3493 (mode_adjust): Arg is an array, not a linked list.
3494 * modechange.c: Include stat-macros.h, xalloc.h.
3495 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3496 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3497 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3498 Remove. This is now stat-macros.h's job.
3499 (talloc): Remove. All callers replaced by xalloc, so that
3500 our invokers don't have to worry about reporting memory failures.
3501 (make_node_op_equals): Remove.
3502 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3504 (struct mode_change): Moved here from modechange.h.
3505 (mode_append_entry): Remove.
3506 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3507 apps to have incorrect behavior. Use simpler algorithm for head
3508 and tail. Don't futz with umask; that's now the job of mode_adjust.
3509 Detect more invalid usages rather than having somewhat-random behavior.
3510 Don't insert an "a=" action, as that leads to incorrect behavior.
3511 (mode_compile, mode_create_from_ref): Return NULL on error instead
3512 of an enum, since now there's only one way to have an error. All
3514 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3515 at the correct time. Simplify calculation of "+u" and its ilk.
3516 Don't mishandle "+X".
3517 (mode_free): Remove "register" and localize decls.
3518 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3519 (struct mode_change): Move to modechange.c; callers don't
3520 need to see this stuff.
3521 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3522 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3523 (mode_change, mode_adjust): Reflect the new signatures noted above.
3524 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3525 that might redefine system include files.
3526 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3527 (my_usleep): Use NULL rather than (void *) 0.
3528 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3529 Use siginterrupt to specify that system calls should be interrupted.
3530 (rpl_nanosleep): Move initialization of suspended closer to call of
3532 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3533 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3534 (desirable_utmp_entry): New function.
3535 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3536 using x2nrealloc, to simplify logic.
3537 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3538 size calculation. Do not assume utmp file is a regular file.
3539 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3540 (READ_UTMP_CHECK_PIDS): New constant.
3541 * save-cwd.c: Include unistd-safer.h.
3542 (save_cwd): Use fd_safer.
3543 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3544 [!_LIBC] Include "stat-macros.h" instead.
3545 * unistd-safer.h (fd_safer): New decl.
3547 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3549 * byteswap_.h: New file.
3551 2005-04-25 Albert Chin <china@thewrittenword.com>
3553 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3556 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3558 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3559 that "UTC +1 second" continues to work. Problem reported
3561 (relunit_snumber): New rule.
3564 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3566 * getdate.y (universal_time_zone_table): New constant.
3567 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3568 universal_time_zone_table.
3569 (lookup_zone): Prefer universal_time_zone_table to
3570 local_time_zone_table, so that "GMT" time stamps are allowed in
3571 London during the summer. Problem reported by Ian Abbott.
3573 2005-04-12 Jim Meyering <jim@meyering.net>
3575 * human.c (humblock): Set *options even when returning due to
3576 xstrtoumax conversion failure. Thanks to a used-uninitialized
3579 2005-04-09 Jim Meyering <jim@meyering.net>
3581 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3582 -Wuninitialized: initialize tm0.tm_year.
3584 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3586 * getdate.y (parser_control): rels_seen is now a boolean, not a
3587 count, since there's no maximum. All uses changed.
3588 Add member dsts_seen.
3589 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3591 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3592 Use pc_rels_seen to decide whther a date is absolute.
3594 * getdate.y (number): Don't overwrite year.
3595 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3598 2005-04-02 Simon Josefsson <jas@extundo.com>
3600 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3601 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3603 2005-03-27 Jim Meyering <jim@meyering.net>
3605 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3607 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3609 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3610 "one's complement" -> "ones' complement" in comment, as per Knuth.
3611 "value of type" -> "type or expression" in comment.
3612 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3614 2005-03-26 Jim Meyering <jim@meyering.net>
3617 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3618 Correct typos: s/or/of/.
3620 2005-03-23 Jim Meyering <jim@meyering.net>
3622 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3624 2005-03-21 Jim Meyering <jim@meyering.net>
3626 Changes imported from coreutils.
3628 * cycle-check.c: Don't include xalloc.h.
3630 * path-concat.c: Don't include assert.h.
3631 (path_concat): Remove assertion that would have triggered
3632 for ABASE starting with more than one slash.
3633 Reported by Andreas Schwab.
3635 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3636 properly when ABASE is an absolute file name.
3637 Correct the description of this function.
3639 Add an assertion and a test driver.
3640 This fixes a bug introduced on 2004-07-02.
3641 Andreas Schwab reported the resulting failure of cp --parents:
3642 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3644 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3646 * strftime.c (my_strftime): If the underlying strftime returns 0
3647 (which shouldn't happen), generate nothing instead of returning 0
3648 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3650 2005-03-16 Bruno Haible <bruno@clisp.org>
3652 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3654 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3656 * strftime.c (my_strftime): Prepend space to format so that we can
3657 reliably distinguish strftime failure from empty output on POSIX
3660 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3662 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3663 (iconv_string): Don't guess a size-zero buffer, as that might cause
3664 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3665 result would be 'too large', where 'too large' is (heuristically)
3666 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3667 overflow concerns. This will prevent some unwanted malloc failures
3668 when the inputs are very large.
3670 2005-03-15 Bruno Haible <bruno@clisp.org>
3672 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3675 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3678 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3680 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3682 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3683 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3685 * strtol.c: Likewise.
3687 2005-03-14 Simon Josefsson <jas@extundo.com>
3689 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3692 2005-03-14 Jim Meyering <jim@meyering.net>
3694 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3695 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3696 to be nonzero so that we (and caller) can detect the difference
3697 between a valid zero-length expansion and an error return, even
3698 when the underlying strftime fails before writing anything into
3701 2005-03-10 Jim Meyering <jim@meyering.net>
3703 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3704 so that this module works on systems without fchdir.
3706 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3708 Factor int-properties macros into a single file, except for
3709 glibc-related files.
3710 * intprops.h: New file.
3711 * getloadavg.c: Include it instead of limits.h.
3712 (INT_STRLEN_BOUND): Remove.
3713 * human.c: Include intprops.h.
3714 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3715 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3716 * inttostr.h: Include intprops.h instead of limits.h.
3717 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3718 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3719 for consistency with intprops.h.
3720 (time_t_is_integer, twos_complement_arithmetic): Use them.
3721 * sig2str.h: Include <signal.h>, intprops.h.
3722 (INT_STRLEN_BOUND): Remove.
3723 * strftime.c (TYPE_SIGNED): Remove.
3724 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3725 * strtol.c: Adjust comments to match intprops.h.
3726 * userspec.c: Include intprops.h.
3727 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3728 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3729 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3730 instead of rolling our own expressions.
3731 * xstrtol.c: Include xstrtol.h first, to test interface.
3733 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3735 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3736 the right thing even if adding 1900 would overflow. Similarly
3737 for tm_mon + 1 and tm_yday + 1.
3738 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3739 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3740 (DO_SIGNED_NUMBER): New macro.
3741 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3743 2005-03-07 Bruno Haible <bruno@clisp.org>
3745 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3747 2005-03-03 Derek R. Price <derek@ximbiot.com>
3748 Bruno Haible <bruno@clisp.org>
3750 * pagealign_alloc.h: New file.
3751 * pagealign_alloc.c: New file.
3753 2005-01-28 Bruno Haible <bruno@clisp.org>
3755 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3758 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3760 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3761 The workaround isn't strictly needed for POSIX conformance, and
3762 it's too much of a pain to configure and maintain. We'll ask
3763 people to fix their kernels instead.
3764 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3765 (NANOSLEEP_BUG_WORKAROUND): Remove.
3766 (xnanosleep): Remove the workaround.
3768 2005-02-12 Bruno Haible <bruno@clisp.org>
3770 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3772 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3774 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3775 * timespec.h (gettime): Return void, since it always
3776 succeeds now. All uses changed.
3777 * gettime.c (gettime) Likewise.
3778 [HAVE_NANOTIME]: Prefer nanotime.
3779 Assume gettimeofday succeeds, as POSIX requires.
3780 Assime time () succeeds, since other code already does.
3781 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3782 (timespec_subtract): Remove.
3783 (NANOSLEEP_BUG_WORKAROUND): New constant.
3784 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3785 things considerably. Use it only on GNU/Linux hosts, since the
3786 workaround shouldn't be needed elsewhere.
3788 2005-02-24 Bruno Haible <bruno@clisp.org>
3790 * gettext.h: Update from GNU gettext 0.14.2.
3792 2005-02-24 Bruno Haible <bruno@clisp.org>
3794 * localcharset.c: Update from GNU gettext 0.14.2.
3795 * config.charset: Update from GNU gettext 0.14.2.
3797 2005-02-22 Simon Josefsson <jas@extundo.com>
3799 * iconvme.h, iconvme.c: New files, from libc.
3801 2005-02-20 Neil Conway <neilc@samurai.com>
3803 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3804 returned by OSX/Darwin if the specified buffer is not large
3805 enough for the hostname.
3807 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3809 * memrchr.h: New file.
3810 * chdir-long.c: Include it.
3811 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3812 Don't bother including stddef.h.
3814 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3816 * argp-help.c (__argp_help): Create a fake struct argp_state and
3817 pass it to _help, otherwise the latter coredumps trying to
3818 dereference state.root_argp.
3820 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3822 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3824 Include <sys/types.h>, for dev_t.
3825 (ME_DUMMY, ME_REMOTE): Move from here....
3826 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3827 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3829 Include mountlist.h first, to test the interface.
3831 2005-01-29 Bruno Haible <bruno@clisp.org>
3833 * progname.c (program_name): Initialize.
3834 Needed when linking statically on MacOS X.
3836 2005-01-28 Bruno Haible <bruno@clisp.org>
3838 * javacomp.sh.in: New file, from GNU gettext.
3839 * javacomp.h: New file, from GNU gettext.
3840 * javacomp.c: New file, from GNU gettext.
3842 2005-01-26 Bruno Haible <bruno@clisp.org>
3844 * javaexec.sh.in: New file, from GNU gettext.
3845 * javaexec.h: New file, from GNU gettext.
3846 * javaexec.c: New file, from GNU gettext.
3848 2005-01-26 Simon Josefsson <jas@extundo.com>
3850 * gai_strerror.c: Use GPL in header.
3852 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3854 * argp-help.c (hol_entry_help): Avoid using non-constant
3855 initializers for struct pentry_state.
3856 (__argp_error): Check return value of __asprintf
3857 (__argp_failure): Translate error message
3859 * argp-parse.c: Removed braces around the expansion of N_()
3861 2005-01-21 Jim Meyering <jim@meyering.net>
3863 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3864 same value as for Solaris 9.
3866 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3867 component length. This included changing the parameter to be
3868 of type `char *' rather than `char const *'.
3869 * chdir-long.h (chdir_long): Update prototype.
3871 * openat.c (fdopendir, fstatat): New functions.
3872 * openat.h: Include headers required for use of DIR and struct stat.
3873 [AT_SYMLINK_NOFOLLOW]: Define.
3874 (fdopendir, fstatat): Add prototypes.
3876 2005-01-21 Bruno Haible <bruno@clisp.org>
3878 * classpath.h: New file, from GNU gettext.
3879 * classpath.c: New file, from GNU gettext.
3881 2005-01-20 Simon Josefsson <jas@extundo.com>
3883 * version-etc-fsf.c: New file, with version_etc_copyright.
3884 * version-etc.c: Remove version_etc_copyright.
3885 * version-etc.h (version_etc_copyright): Use [] instead of * in
3886 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3888 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3890 * save-cwd.c (save_cwd): Remove code to support the case
3891 where fchdir is missing or flaky.
3893 2005-01-20 Simon Josefsson <jas@extundo.com>
3895 * base64.h (isbase64): Add.
3897 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3898 using a unsigned prototype, don't inline.
3899 (base64_decode): Use it.
3901 2005-01-19 Bruno Haible <bruno@clisp.org>
3903 * sh-quote.h: New file, from GNU gettext.
3904 * sh-quote.c: New file, from GNU gettext.
3906 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3908 Merge changes from coreutils, as described below in several
3909 changelogs dated today.
3911 * save-cwd.c: Include "save-cwd.h" before other include files.
3912 (O_DIRECTORY): Remove; not needed here, since "." must be
3913 a directory. All uses removed.
3914 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3915 universal on Suns, and we also need to test for IRIX.
3916 Revamp code to use 'if' rather than '#if'.
3917 Avoid unnecessary comparison of cwd->desc to 0.
3919 * utimens.c (futimens): Robustify the previous patch, by checking
3920 for known valid error numbers rather than observed invalid ones.
3922 2005-01-18 Jim Meyering <jim@meyering.net>
3924 * version-etc.c (version_etc_copyright): Update copyright date.
3926 * utimens.c (futimens): Account for the fact that futimes
3927 can also fail with errno == ENOSYS or errno == ENOENT.
3928 Patch from Dmitry V. Levin.
3930 Change the name of the robust chdir function from chdir to chdir_long.
3931 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3932 (restore_cwd): Use chdir_long, not chdir.
3933 * chdir-long.c: Renamed from chdir.c.
3934 * chdir-long.h: Renamed from chdir.h.
3935 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3938 2005-01-18 Bob Proulx <bob@proulx.com>
3940 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3941 offsetof() macro construct to avoid compile failure with native HP-UX
3942 11.0 ANSI C compiler.
3944 2005-01-06 Bruno Haible <bruno@clisp.org>
3946 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3947 because stpncpy.m4 takes care of it.
3949 2004-01-24 Bruno Haible <bruno@clisp.org>
3951 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3953 2003-10-09 Bruno Haible <bruno@clisp.org>
3955 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3957 2005-01-06 Bruno Haible <bruno@clisp.org>
3959 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3960 * fwriteerror.c: Include <stdbool.h>.
3961 (fwriteerror): At the end, close the file stream. Record whether
3962 stdout was already closed.
3964 2004-05-27 Bruno Haible <bruno@clisp.org>
3966 * execute.c (environ): Declare if needed.
3967 * pipe.c (environ): Likewise.
3968 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3970 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3972 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3973 definitions to be after all include files, to avoid collisions.
3974 Problem reported by Bob Proulx.
3976 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3978 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3979 not needed. This removes a dependency on the gettext module.
3980 [defined _LIBC]: Do not include <libintl.h>; not needed.
3982 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3984 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3987 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3989 * argp-parse.c: Include <stddef.h>.
3990 (alignof, alignto): New macros.
3991 (parser_init): Don't assume that void * is aligned sufficiently
3994 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3995 need to extend the stack.
3996 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3999 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4001 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4003 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4005 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4006 Remove now-obsolete comment about AIX.
4007 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4008 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4009 (YYMAXDEPTH): New macro.
4011 2004-12-18 Bruno Haible <bruno@clisp.org>
4013 * fatal-signal.c (fatal_signals): Make non-const.
4014 (init_fatal_signals): New function.
4015 (uninstall_handlers, install_handlers): Ignore signals that were set to
4017 (at_fatal_signal): Call init_fatal_signals.
4018 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4020 Reported by Paul Eggert.
4022 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4024 * getdate.y (textint): New member "negative".
4025 (time_zone_hhmm): New function.
4026 Expect 14 shift-reduce conflicts, not 13.
4027 (o_colon_minutes): New rule.
4028 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4029 (yylex): Set the "negative" member of signed numbers.
4031 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4033 Changes imported from coreutils.
4034 * hard-locale.c: Assume <locale.h> exists.
4036 (GLIBC_VERSION): New macro.
4037 (hard_locale): Assume setlocale exists.
4038 Rewrite to avoid #ifdef.
4039 Use strdup rather than malloc + strcpy.
4040 * human.c: Assume <locale.h> exists.
4041 (human_readable): Assume localeconv exists.
4043 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4045 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4046 convert T2, not T. (Imported from libc.)
4048 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4050 * getcwd.c (is_ENAMETOOLONG): New macro.
4051 (__getcwd.c): Don't restore errno; glibc doesn't.
4052 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4053 first, falling back to our code only if its results look suspicious.
4054 Ensure that the resulting buffer is only as large as necessary.
4056 * readutmp.c: Include readutmp.h first.
4057 Include <errno.h>, since readutmp.h no longer does that.
4058 * readutmp.h: Don't include <errno.h>,
4059 <sys/param.h>, <time.h>; not needed to establish interface.
4060 (errno): Remove decl.
4061 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4062 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4063 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4065 2004-11-28 Simon Josefsson <jas@extundo.com>
4067 * base64.h, base64.c: New file.
4069 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4071 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4073 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4075 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4076 HP's ANSI C compiler.
4077 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4078 Declaring int functions causes warnings on some modern systems and
4079 shouldn't be needed to compile on ancient ones.
4080 * same.c (MIN) [defined MIN]: Don't define, since it's already
4083 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4084 with the following changes.
4085 (__set_errno): Parenthesize properly.
4086 Include <stdbool.h>.
4087 (MIN, MAX, MATCHING_INO): New macros.
4088 (__getcwd): Define with prototype, not K&R form.
4089 Use heuristics to allocate default buffer on stack if possible.
4090 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4091 behavior, and to avoid the PATH_MAX limit when computing
4093 Use MATCHING_INO to compare inode number to file.
4094 Check for arithmetic overflow in size calculations.
4095 Fix bug in reallocation of dot array that caused getcwd to fail
4096 on directories nested deeper than 75.
4097 Be more careful about saving errno on error.
4098 Do not use realloc; use only free+malloc, as this is a bit
4099 more flexible and avoids a needless copy operation.
4100 Do not inspect st_dev and st_ino for symbolic links; POSIX
4101 doesn't specify the latter.
4102 Check for closedir errors.
4103 Avoid needless casts.
4104 Use "#ifdef weak_alias" around weak_alias, to be like other
4106 The following changes to getcwd.c have effect only when used in
4107 gnulib; they have no effect inside glibc proper.
4108 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4109 as alloca isn't used.
4110 (alloca, __alloca): Likewise.
4111 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4112 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4113 unconditionally, as gnulib assumes C89 or better.
4114 Do not include <sys/param.h>.
4115 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4116 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4118 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4119 Include <dirent.h> in a way that is compatible with modern Autoconf.
4120 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4121 New macros, if not already defined.
4122 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4123 Use "_LIBC", not "defined _LIBC", for consistency.
4124 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4126 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4127 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4128 * xgetcwd.c: David MacKenzie's old code was removed, so give
4129 credit only to Jim Meyering and adjust the copyright dates.
4130 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4131 <stdlib.h>, <unistd.h>, "pathmax.h".
4132 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4133 (INITIAL_BUFFER_SIZE): Remove.
4134 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4136 2004-11-23 Jim Meyering <jim@meyering.net>
4138 * getopt_.h: Remove trailing blanks.
4140 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4142 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4143 (futimens): New function, which uses futimes if available.
4144 (futimens, utimens): Support timespec==NULL, with same semantics
4145 as utime and utimens.
4146 * utimens.h (futimens): New decl.
4148 2004-11-23 Jim Meyering <jim@meyering.net>
4150 * __fpending.c: Add comment.
4152 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4154 * getopt_.h: Re-addition of __getopt_argv_const caused
4155 redefinition warnings. To avoid them, include the defines
4156 in `#if !defined __need_getopt ... #endif'. The only place
4157 where __getopt_argv_const is used is in definitions
4158 of getopt_long and getopt_long_only below, which are as well
4159 protected by `#ifndef __need_getopt'.
4160 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4161 __need_getopt after including <stdio.h> and <unistd.h> These
4162 headers might have defined it.
4164 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4166 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4168 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4169 optopt): Use them instead of invoking ## directly; otherwise, the
4170 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4172 2004-11-19 Bruno Haible <bruno@clisp.org>
4174 * strtok_r.c: Move comments from here...
4175 * strtok_r.h: ... to here.
4177 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4179 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4180 might fail. Problem reported by Yoann Vandoorselaere.
4181 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4182 that mishandle size_t overflow.
4184 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4186 * canon-host.c: Include "strdup.h".
4187 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4188 Use strdup instead of malloc/strcpy to duplicate strings.
4190 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4191 (human_space_before_unit): New constant.
4192 * human.c (human_readable): Support it.
4194 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4195 (xgetcwd): Set errno correctly when failing.
4196 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4197 the failure is actually due to a PATH_MAX problem.
4199 Further getopt changes to make it more likely that glibc will
4200 buy the changes back.
4201 * getopt.c (POSIXLY_CORRECT): New constant.
4202 (getopt): Use it, so to preserve glibc semantic
4203 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4204 when compiling for libc.
4205 * getopt_.h (__getopt_argv_const): Bring it back.
4206 (getopt_long, getopt_long_only): Use it.
4208 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4209 New arg POSIXLY_CORRECT. All callers changed.
4210 (getopt): Argv is now char * const *, as per standard.
4211 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4212 not char *__getopt_argv_const *.
4213 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4214 _getopt_long_only_r): Likewise.
4215 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4216 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4217 _getopt_long_r, _getopt_long_only_r): Likewise.
4218 * getopt_.h (__getopt_argv_const): Remove.
4219 (getopt): Argv is now char * const *, as per standard.
4221 * getdate.y (tORDINAL): New token.
4222 (day, relunit): Allow it for relative times.
4223 (relative_time_table): Use tORDINAL for ordinals.
4225 2004-11-15 Jim Meyering <jim@meyering.net>
4227 * closeout.c: Include "__fpending.h" once again.
4228 Include <stdbool.h>.
4229 (close_stdout): Don't fail just because stdout was closed initially,
4230 since some programs don't write to stdout in the normal course of
4231 operation (other than --version and --help), and we don't want this
4232 function to make e.g. `touch file >&-' fail.
4233 But do fail if it was closed and someone has tried to write to it.
4234 E.g., `printf foo >&-' must fail.
4236 2004-11-11 Simon Josefsson <jas@extundo.com>
4238 * strtok_r.h, strtok_r.c: New file.
4240 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4242 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4243 we can stop lying to compilers about the constness of argv when we
4244 are compiled outside glibc.
4245 (getopt, getopt_long, getopt_long_only): Use it.
4246 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4248 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4249 _getopt_long_only_r): Likewise.
4250 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4251 _getopt_long_only_r): Likewise.
4253 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4254 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4255 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4256 the other external symbols.
4257 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4258 declaration, since the above renaming now works around collisions.
4260 2004-11-11 Jim Meyering <jim@meyering.net>
4262 * linebreak.c: Remove trailing blanks.
4263 * alloca_.h: Likewise.
4264 * acosl.c: Likewise.
4265 * euidaccess.c: Likewise.
4266 * allocsa.h: Likewise.
4268 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4270 * mktime.c (SHR): New macro, which is a portable
4271 substitute for >> that should work even on Crays.
4272 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4273 Problem reported by Mark D. Baushke in
4274 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4275 * getdate.y (SHR): Likewise.
4277 * strftime.c (SHR): Likewise.
4279 * quotearg.c (struct quoting_options): Use unsigned int for
4280 quote_these_too, so that right shifts are well defined. All uses
4283 2004-11-10 Simon Josefsson <jas@extundo.com>
4285 * getaddrinfo.h, getaddrinfo.c: New files.
4287 2004-11-10 Jim Meyering <jim@meyering.net>
4289 Ensure that no close failure goes unreported.
4290 * closeout.c (close_stdout): Always close stdout. I.e., don't
4291 return early when it seems there's nothing to flush.
4292 Don't include __fpending.h.
4294 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4296 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4298 2004-11-05 Bruno Haible <bruno@clisp.org>
4300 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4301 Reported by Mark D. Baushke <mdb@cvshome.org>.
4303 2004-11-04 Bruno Haible <bruno@clisp.org>
4305 2004-09-11 Bruno Haible <bruno@clisp.org>
4306 * allocsa.valgrind: New file.
4307 2004-02-06 Bruno Haible <bruno@clisp.org>
4308 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4309 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4310 Reported by Christopher Seip <chris.seip@hp.com>.
4312 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4314 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4315 with errno == ERANGE if the buffer is too small.
4316 Problem reported by Mark D. Baushke.
4318 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4320 * xreadlink.c (MAXSIZE): New macro.
4321 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4322 size does not exceed MAXSIZE. Avoid cast.
4323 As suggested by Mark D. Baushke in
4324 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4325 if readlink fails with buffer size just under MAXSIZE, try again
4328 2004-11-02 Derek R. Price <derek@ximbiot.com>
4329 and Paul Eggert <eggert@cs.ucla.edu>
4331 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4332 (get_date): Overparenthesize to avoid GCC warning.
4334 2004-11-02 Bruno Haible <bruno@clisp.org>
4336 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4337 function returns void.
4339 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4341 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4342 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4345 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4347 * getdate.y: Add support for TZ="foo" within a date string.
4348 Fix some bugs near time_t boundaries. Reject dates with
4349 out-of-range components, e.g., "Sept 31".
4350 Include <stdlib.h>, "setenv.h", "xalloc.h".
4351 (ISDIGIT_LOCALE): Remove; unused.
4352 Note that the TZ and time functions used here are not reentrant.
4353 (mktime_ok, get_tz): New functions.
4354 (TZBUFSIZE): New constant.
4355 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4356 This requires that we sometimes generate our own TZ="XXX..." setting.
4358 2004-10-27 Derek R. Price <derek@ximbiot.com>
4360 * mktime.c (not_equal_tm): Remove redundant check.
4362 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4364 * getdate.y: Use Bison 1.875 features, and some minor
4365 code cleanups. This change does not affect semantics.
4366 Don't include <stdlib.h>; no longer needed.
4367 Don't include unlocked-io.h; only the "#if TEST" code uses
4368 stdio, and performance isn't crucial there.
4369 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4370 Bison 1.875 features as described below.
4371 All uses of "PC." replaced by "pc->".
4372 (YYSTYPE): Add a forward declaration.
4373 (yylex, yyerror): Use full prototypes in forward decls.
4374 Use "%pure-parser" rather than obsolescent "%pure_parser".
4375 Use %parse-param and %lex-param instead of obsolescent
4376 YYPARSE_PARAM and YYLEX_PARAM.
4377 (meridian_table, month_and_day_table, time_units_table,
4378 relative_time_table, time_zone_table, military_table,
4379 lookup_zone, lookup_word, get_date):
4380 Use NULL instead of 0 where appropriate.
4381 (to_hour): Avoid abort (), to avoid a dependency on
4383 (yyerror, yylex): Now accepts parser_control * arg.
4384 (main) [TEST]: Use '\0' rather than 0 for char.
4386 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4388 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4389 It's now the caller's responsibility to handle the case where
4390 !HAVE_GETPAGESIZE && !defined getpagesize.
4392 * mktime.c (leapyear): Arg is long int, not int.
4394 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4396 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4398 2004-10-12 Simon Josefsson <jas@extundo.com>
4400 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4401 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4404 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4406 * vsnprintf.h: New file.
4407 * vsnprintf.c: New file.
4409 2004-10-07 Bruno Haible <bruno@clisp.org>
4411 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4412 into the provided buffer.
4414 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4416 * diacrit.c, diacrit.h: Add GPL notice.
4418 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4419 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4420 * logl.c (logl): Keep the code as similar to glibc as possible.
4421 This avoids a potential constant-folding bug.
4423 2004-10-05 Bruno Haible <bruno@clisp.org>
4425 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4427 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4429 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4430 * xmalloc.c (xmemdup): Likewise.
4431 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4432 XFREE): Remove these long-obsolescent macros.
4433 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4434 * xstrdup.c: Remove.
4436 * regex.c (re_comp): Cast gettext return value to char *,
4437 Problem reported by Martin Neitzel via Mark D. Baushke.
4439 2004-10-04 Simon Josefsson <jas@extundo.com>
4441 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4442 '#ifdef USE_UNLOCKED_IO'.
4444 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4446 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4447 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4448 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4449 regex.c, sha1.c, version-etc.c, yesno.c:
4450 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4451 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4452 the includer's responsibility.
4454 Sync from coreutils.
4456 * modechange.c (mode_compile): Don't decrement a pointer that
4457 points to the start of a string, as the C Standard says the
4458 resulting behavior is undefined.
4460 * backupfile.h (enum backuptype): Rename none -> no_backups,
4461 simple -> simple_backups, numbered_existing ->
4462 numbered_existing_backups, numbered -> numbered_backups
4463 to avoid shadowing problems. All uses changed.
4464 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4465 * backupfile.c (check_extension, numbered_backup):
4466 Rename locals to avoid shadowing 'basename'.
4467 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4470 * .cppi-disable: Add getopt_.h, getopt_int.h.
4471 * .cvsignore: Add getopt.h.
4473 2004-10-04 Simon Josefsson <jas@extundo.com>
4475 * memmem.h: New file.
4476 * memmem.c: New file, taken from glibc.
4478 2004-10-02 Jim Meyering <jim@meyering.net>
4480 * dirfd.h, getpagesize.h: Add copyright notice.
4482 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4484 * snprintf.c: Remove comments as to why each header is needed.
4486 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4488 * strsep.h: New file.
4489 * strsep.c: New file.
4491 2004-10-01 Simon Josefsson <jas@extundo.com>
4493 * snprintf.c (snprintf): Handle size==0.
4495 2004-10-01 Simon Josefsson <jas@extundo.com>
4496 Bruno Haible <bruno@clisp.org>
4498 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4499 (snprintf): Declare 'args'.
4501 2004-09-30 Simon Josefsson <jas@extundo.com>
4503 * snprintf.h, snprintf.c: New files.
4505 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4507 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4508 (hol_entry_help): Never translate an empty string.
4509 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4510 * argp.h (OPTION_NO_TRANS): New option.
4512 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4514 * xvasprintf.c: Include xalloc.h.
4515 (xvasprintf): Use xalloc_die, not xmalloc_die.
4517 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4519 * dummy.c: Change copyright notice to FSF, and license to GPL.
4521 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4523 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4524 Problem reported by Bruno Haible in:
4525 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4527 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4529 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4530 in case some system header has #define'd it. Problem reported by
4531 Soeren D. Schulze in
4532 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4534 2004-09-08 Bruno Haible <bruno@clisp.org>
4536 * stdint_.h: New file, taken from GNU clisp.
4538 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4540 * xvasprintf.h: New file.
4541 * xvasprintf.c: New file.
4542 * xasprintf.c: New file.
4544 2004-09-08 Bruno Haible <bruno@clisp.org>
4546 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4548 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4550 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4552 Import from coreutils.
4553 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4554 strings on unbounded length. alloca's performance benefits aren't
4555 that important here.
4557 (parse_with_separator): New function, with most of the internals
4558 of the old parse_user_spec. Allow user to omit both user and group,
4559 for compatibility with FreeBSD.
4560 Clone only the user name, not the entire spec.
4561 Do not set *uid, *gid unless entirely successful.
4562 Avoid memory leak in some failing cases.
4563 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4564 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4565 (parse_user_spec): Rewrite to use parse_with_separator.
4567 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4569 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4570 its complicated substitute.
4571 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4572 and program_invocation_name.
4573 (__argp_basename) [!_LIBC]: Remove; the only use was
4574 replaced by its body.
4575 (__argp_short_program_name): Change condition from
4576 !defined __argp_short_program_name to
4577 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4578 to match argp-namefrob.h.
4579 (__argp_failure): Don't assume strerror_r returns char *.
4580 * argp-parse.c (N_): Define unconditionally.
4581 (argp_default_options): Fill out initializers with 0 to avoid
4584 2004-08-12 Simon Josefsson <jas@extundo.com>
4586 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4587 * getopt_.h: Renamed from getopt.h.
4589 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4591 Merge from coreutils.
4593 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4594 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4595 for Reliant Unix 5.43.
4597 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4598 (union fooround): Use uintmax_t, not long int.
4599 The rest is a merge from libc:
4600 [defined _LIBC]: Include <shlib-compat.h>.
4601 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4603 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4605 * strverscmp.c: Convert to UTF-8.
4607 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4609 * obstack.h (obstack_empty_p):
4610 Don't assume that chunk->contents is suitably aligned.
4611 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4612 Likewise. Problem reported by Benno in
4613 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4615 * chown.c (rpl_chown): Work even if the file is writeable but not
4616 readable. This could be improved further but it'd take some work.
4618 2004-08-08 Simon Josefsson <jas@extundo.com>
4620 * xgethostname.c: Don't include error.h (not used).
4623 * getpass.c: Include getpass.h first.
4625 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4627 * xalloc-die.c: New files.
4628 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4630 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4631 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4632 (_, N_, xalloc_die): Move to xalloc-die.c.
4633 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4634 so that we needn't mess with xalloc_msg_memory_exhausted.
4636 * sha1.h: Renamed from sha.h.
4637 (SHA1_H): Renamed from _SHA_H.
4638 (sha1_ctx): Renamed from sha_ctx.
4639 (sha1_init_ctx): Renamed from sha_init_ctx.
4640 (sha1_process_block): Renamed from sha_process_block.
4641 (sha1_process_bytes): Renamed from sha_process_bytes.
4642 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4643 (sha1_read_ctx): Renamed from sha_read_ctx.
4644 (sha1_stream): Renamed from sha_stream.
4645 (sha1_buffer): Renamed from sha_buffer.
4646 * sha1.c: Likewise; renamed from sha.c.
4647 Do not include <sys/types.h>.
4648 Include <stddef.h> rather than <stdlib.h>.
4650 2004-08-08 Bruno Haible <bruno@clisp.org>
4652 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4653 FILESYSTEM_PREFIX_LEN.
4654 * progreloc.c: Likewise.
4655 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4657 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4660 * argp-help.c (make_hol, hol_append): Don't assume that
4661 SIZE_MAX is a valid preprocessor constant.
4662 (__argp_basename): Change from "#ifndef _LIBC"
4663 to "#ifndef __argp_short_program_name", so that
4664 we don't compile these functions for tar.
4666 More merges from coreutils.
4667 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4668 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4670 * addext.c: Remove; no longer needed.
4671 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4672 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4673 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4674 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4675 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4676 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4677 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4678 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4679 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4680 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4681 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4682 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4683 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4684 Import changes from coreutils.
4686 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4688 Merge from coreutils.
4690 * .gdb-history: Remove; this doesn't belong here.
4692 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4693 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4694 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4696 * dirname.h: Include <stdbool.h>.
4697 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4698 for consistency with POSIX terminology. All uses changed.
4699 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4700 (strip_trailing_slashes): Use bool for booleans.
4701 * stripslash.c (strip_trailing_slashes): Likewise.
4703 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4704 sometimes returns a positive errno value even when it succeeds.
4705 (print_errno_message) [!LIBC]: Fall back on strerror if
4708 * path-concat.c (mempcpy): Don't define if a system header defines it.
4709 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4710 (longest_relative_suffix): New function.
4711 (path_concat): Use it. Assume first argument is not NULL.
4712 Port to DOS. Omit redundant separators.
4713 Report an error instead of returning NULL.
4714 Use mempcpy instead of memcpy.
4715 (xpath_concat): Remove: not declared or used.
4717 * same.h: Include <stdbool.h>
4718 (same_name): Return bool, not int.
4719 * same.c (same_name): Likewise.
4720 (errno): Don't declare; we assume C89 or better now.
4722 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4723 if not already defined.
4725 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4726 * dup-safer.c (errno): Likewise.
4728 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4730 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4733 2004-08-03 Simon Josefsson <jas@extundo.com>
4735 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4736 * progname.h: Don't include stdbool.h.
4738 2004-08-02 Simon Josefsson <jas@extundo.com>
4740 * getsubopt.h: New file, with comments from Bruno Haible.
4741 * getsubopt.c: New file, from glibc, but slightly modified based on
4742 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4744 2004-08-01 Simon Josefsson <jas@extundo.com>
4746 * xgetdomainname.c: Include stdlib.h, for free().
4748 2004-07-16 Simon Josefsson <jas@extundo.com>
4750 * dummy.c: New file.
4752 2004-07-16 Bruno Haible <bruno@clisp.org>
4754 * backupfile.h: Add extern "C" for C++.
4755 * closeout.h: Likewise.
4756 * copy-file.h: Likewise.
4757 * findprog.h: Likewise.
4758 * full-write.h: Likewise.
4759 * pathname.h: Likewise.
4760 * progname.h: Likewise.
4761 * stpcpy.h: Likewise.
4762 * stpncpy.h: Likewise.
4763 * strcase.h: Likewise.
4764 * strstr.h: Likewise.
4765 * xalloc.h: Likewise.
4767 * mbswidth.h: Add extern "C" for C++.
4768 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4770 2004-07-09 Simon Josefsson <jas@extundo.com>
4772 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4773 failed without this.)
4775 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4777 * fchown-stub.c: New file.
4779 2004-06-24 Jim Meyering <jim@meyering.net>
4781 * obstack.h (obstack_base): Cast to (void *), per documentation.
4783 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4785 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4787 2004-06-01 Jim Meyering <jim@meyering.net>
4789 * calloc.c: New file.
4791 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4793 * getdate.y (yylex): Allow space between sign and number.
4794 Problem reported by Dan Jacobson.
4796 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4797 and Jim Meyering <jim@meyering.net>
4799 Merge from coreutils CVS.
4801 * stat-macros.h: New file, with contents from file-type.h
4802 and coreutils' system.h.
4803 * file-type.c: Include "stat-macros.h".
4804 * file-type.h (file_type): Move all macro definitions to new file,
4807 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4808 Wrap old code with this conditional.
4809 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4810 function that does not dereference symlinks.
4811 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4813 * xreadlink.c: Include xreadlink.h first, to catch .h file
4814 dependency problems.
4815 (xreadlink): Accept new arg SIZE, for efficiency.
4816 All decls and uses changed.
4817 * xreadlink.h: Include <stddef.h>, for size_t.
4819 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4820 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4822 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4824 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4826 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4827 macros to be defined.
4828 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4829 the allocator returns NULL because the requested size is zero.
4831 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4833 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4834 var. Add comment explaining why libc still defines it. This
4835 merges the following patch from glibc:
4836 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4838 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4840 * obstack.c (_obstack): Remove unused variable. It hasn't been
4841 present in glibc since revision 1.1 of this file.
4842 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4843 obstack_alignment_mask, obstack_alloc, obstack_base,
4844 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4845 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4846 obstack_grow0, obstack_init, obstack_int_grow,
4847 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4848 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4849 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4850 nonexistent functions.
4852 2004-05-17 Derek R. Price <derek@ximbiot.com>
4853 Paul Eggert <eggert@cs.ucla.edu>
4855 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4857 2004-05-14 Bruno Haible <bruno@clisp.org>
4859 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4860 that consists of a '.' followed by an empty digit string.
4861 Patch by Tor Lillqvist <tml@iki.fi>.
4863 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4865 Port obstack to the AS/400, where pointers are 16 bytes wide and
4866 you cannot cast an integer to a valid pointer. This patch is
4867 currently waiting to be integrated into glibc; see
4868 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4870 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4871 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4872 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4873 (struct obstack): temp member is now a union of a pointer and
4874 an integer, instead of an integer. All integer uses changed.
4875 This does not affect the physical layout of struct obstack,
4876 except on hosts (like the AS/400) where the size or alignment of
4877 void * is greater than that of ptrdiff_t.
4878 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4879 __STDC__)]: Store temporary in pointer member of union, not
4881 * obstack.c: Include <stddef.h>, for offsetof.
4882 (struct fooalign): Remove; it doesn't need a name.
4883 (union fooround): Change double to long double, and add void *.
4884 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4885 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4886 not a macro. Hence the values are always int; so remove all
4887 casts-to-int in uses.
4889 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4890 Derek Price <derek@ximbiot.com>
4892 * alloca.c: Include <alloca.h>, to get our interface.
4893 * alloca_.h: Use __alloca on AIX, so that we don't have to
4894 include <alloca.h> first. Use C89 prototype for alloca; this
4895 requires including <stddef.h> for size_t. Use extern "C" if C++.
4896 Use #elif for simplicity, since we can assume C89 now.
4897 Don't try to source the system alloca.h since it will not be found
4898 and to prevent recursively including its replacement.
4899 * fnmatch.c: Include <alloca.h> instead of opencoding.
4900 * regex.c: Likewise.
4902 2004-05-16 Derek Price <derek@ximbiot.com>
4903 Paul Eggert <eggert@cs.ucla.edu>
4905 getline cleanup. This changes the getndelim2 API: both order of
4906 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4909 * getline.c: Don't include stddef.h or stdio.h, since our
4910 interface does that.
4911 (getline): Always use getdelim, so that we don't have two
4912 copies of this code.
4913 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4915 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4916 (GETNDELIM2_MAXIMUM): New macro.
4917 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4918 instead of the old practice of delim2==0. All callers changed.
4919 Return -1 on overflow, instead of returning junk.
4920 Do not set *linesize unless allocation succeeds.
4921 * getndelim2.h: Do not include stddef.h; no longer needed, now
4922 that we include sys/types.h.
4923 * getnline.h: Likewise.
4924 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4925 (getndelim2): Reorder arguments.
4926 * getnline.c (getnline, getndelim):
4927 Don't discard the NMAX argument.
4928 (getnline): Invoke getndelim, to avoid code duplication.
4929 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4930 of (size_t) -1 by callers of the getnline family.
4932 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4934 * nanosleep.c (suspended): Change its type from int to
4935 sig_atomic_t volatile.
4936 (first_call): Make it private to rpl_nanosleep, and have it
4937 be zero initially as that's a bit faster.
4938 (my_usleep): Round up fractional times instead of truncating them,
4939 as this is the usual meaning for 'sleep'.
4941 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4943 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4944 (ENOSYS): Define if not defined.
4945 (settime): Fall back on stime if it exists and settimeofday fails.
4946 But don't bother with fallbacks if a method fails with errno == EPERM.
4948 2004-05-11 Jim Meyering <jim@meyering.net>
4950 Prior to this change, the save_cwd caller required read access to the
4951 current directory on most systems (ones with the fchdir function).
4953 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4954 fails, try write-only, and finally, resort to using xgetcwd.
4956 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4958 * obstack.c, obstack.h: Import changes from libc.
4960 2004-04-28 Bruno Haible <bruno@clisp.org>
4962 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4963 implicitly appends .exe to executables.
4964 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4965 accepts Windows pathnames.
4966 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4967 Cygwin like Windows, since it now accepts Windows pathnames.
4968 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4969 Cygwin like Windows, since it now accepts Windows pathnames.
4970 Reported by Derek Robert Price <derek@ximbiot.com>.
4972 2004-04-20 Jim Meyering <jim@meyering.net>
4974 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4976 2004-04-20 Jim Meyering <jim@meyering.net>
4977 Bruno Haible <bruno@clisp.org>
4979 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4980 memory when realloc fails.
4982 2004-04-18 Jim Meyering <jim@meyering.net>
4984 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4985 don't leak memory and do call END_UTMP_ENT.
4987 2004-04-11 Paul Eggert <eggert@twinsun.com>
4989 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4990 (CHAR_BIT): Remove, since we assume C89.
4991 Include <stdint.h> if available, as per current Autoconf CVS advice.
4993 2004-03-30 Paul Eggert <eggert@twinsun.com>
4995 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4996 not bool, to be more consistent with Unix conventions.
4997 Suggested by Bruno Haible.
4999 Merge from coreutils.
5001 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5004 * getdate.h: Include stdbool.h, and timespec.h instead of
5005 the usual <time.h> dance.
5006 (get_date): Change signature to support fractional time stamps.
5007 All callers changed.
5008 * getdate.y: Include "getdate.h" first, as we can now
5009 assume C89 and don't need to worry about 'const'.
5010 Similarly, include "unlocked-io.h" near start, not in middle.
5012 (textint.value): Use long int rather than int.
5013 (textint.digits): Use size_t rather than int.
5014 (BILLION, LOG10_BILLION): New constants.
5015 (parser_control): New member rel_ns. Members day_ordinal,
5016 time_zone, month, day, hour, minutes, rel_year, rel_month,
5017 rel_day, rel_hour, rel_minutes, rel_seconds
5018 are now long int, not int. Member seconds is now struct timespec,
5019 not int. New member timespec_seen. Members dates_seen, days_seen,
5020 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5022 (%union.intval): Now long int, not int.
5023 New member timespec.
5024 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5025 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5026 (spec): Now is a timespec or an item list.
5027 (timespec, items): New nonterminals.
5028 (time, rel, relunit, number, get_date):
5029 Add support for fractional seconds.
5030 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5031 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5032 (to_hour): First arg is now long int, not int.
5033 (to_year): Returns long int, not int.
5034 Don't treat year -70 like 70.
5035 (tm_diff): Returns long int, not int.
5036 (lookup_word): Use bool instead of int when appropriate.
5037 (yylex): Use size_t for count, not int.
5038 Detect overflow when parsing large integer constants.
5039 Add support for fractions.
5040 (get_date): Make pointers 'const' if possible.
5041 Use more-portable code to detect integer overflow.
5042 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5043 Don't use ctime; it's not reliable if the year has >4 digits.
5045 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5046 This is for compatibility with BSD.
5048 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5049 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5050 From coreutils' system.h.
5052 * userspec.c: Don't include "posixver.h".
5053 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5054 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5055 compatible extension. Simplify code by removing a boolean int
5056 that was always nonzero if a string was nonnull.
5058 2004-03-30 Jim Meyering <jim@meyering.net>
5060 Merge from coreutils.
5062 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5064 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5065 an empty input stream.
5067 * readtokens.c: Include <stdbool.h>.
5068 (readtoken): Use `size_t' rather than int/long.
5069 All callers adjusted.
5070 Use `bool' rather than `int' where appropriate.
5071 Use memset rather than an explicit loop.
5072 Use x2nrealloc rather than xrealloc.
5073 Allow the use of `\0' as a delimiter.
5074 (readtokens): Likewise.
5075 * readtokens.h (readtoken, readtokens): Update prototypes.
5077 2004-03-30 Bruno Haible <bruno@clisp.org>
5079 * getloadavg.c (getloadavg): Don't assume setlocale returns
5082 2004-03-29 Paul Eggert <eggert@twinsun.com>
5084 Merge changes to getloadavg.c from coreutils and Emacs.
5086 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5087 Define to an expression, not to the empty string.
5088 Include cloexec.h and xalloc.h.
5089 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5090 Use set_cloexec_flag rather than rolling our own.
5091 * cloexec.c, cloexec.h: New files.
5093 2004-03-18 Paul Eggert <eggert@twinsun.com>
5095 * getopt.h: Sync with libc CVS.
5097 2004-03-18 Paul Eggert <eggert@twinsun.com>
5098 Bruno Haible <bruno@clisp.org>
5100 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5101 not on all platforms that have <wchar.h>.
5102 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5104 2004-03-09 Paul Eggert <eggert@twinsun.com>
5106 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5108 * getopt_int.h: New file, also synced from libc.
5110 2004-03-07 Paul Eggert <eggert@twinsun.com>
5112 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5113 '#if' expressions. Unlike the code it replaces, it does not
5114 depend on (defined _SC_PAGESIZE). However, it does depend on
5115 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5116 first reported by Jason Andrade in
5117 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5119 2004-01-18 Simon Josefsson <jas@extundo.com>
5121 * strdup.h: New file.
5122 * strdup.c: Include it.
5123 * path-concat.c: Include strdup.h. Drop strdup declaration.
5124 * userspec.c: Include strdup.h. Drop strdup declaration.
5126 2004-02-06 Karl Berry <karl@gnu.org>
5128 * config.charset: update from gettext 0.14.1.
5130 2004-02-05 Paul Eggert <eggert@twinsun.com>
5132 Add comments and code, prompted by suggestions from Bruno Haible
5134 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5135 describing the enum quoting_style values.
5136 * quotearg.c (quotearg_alloc): New function.
5137 (quotearg_buffer_restyled): Treat lone { and } as special.
5138 Treat = as special. Work around bug with older shells
5139 that "see" a '\' that is really the 2nd byte of a multibyte char.
5140 Quote empty string with shell_quoting_style.
5142 2004-02-03 Bruno Haible <bruno@clisp.org>
5144 * pipe.h: New file, from GNU gettext.
5145 * pipe.c: New file, from GNU gettext.
5147 2004-01-27 Bruno Haible <bruno@clisp.org>
5149 * execute.h: New file, from GNU gettext.
5150 * execute.c: New file, from GNU gettext.
5151 * w32spawn.h: New file, from GNU gettext.
5153 2004-01-23 Paul Eggert <eggert@twinsun.com>
5155 Exit-status fix from coreutils.
5157 Use exit_failure consistently in place of EXIT_FAILURE,
5158 so that program exit statuses are consistent on failure.
5160 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5161 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5162 * argmatch.h: Comment fix to match the above.
5163 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5164 Now a macro referring to exit_failure, instead of a separate
5165 variable. Include "exitfail.h" to get it.
5166 * xstrtol.h: Include "exitfail.h".
5167 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5169 * long-options.c (parse_long_options): Use prototype
5170 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5173 2004-01-21 Jim Meyering <jim@meyering.net>
5175 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5176 so as not to conflict with a different-sized __mktime_internal
5177 function in GNU libc.
5178 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5179 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5181 2004-01-18 Paul Eggert <eggert@twinsun.com>
5183 Merge from diffutils.
5185 * file-type.c (file_type): Add typed memory objects.
5186 * file-type.h (S_TYPEISTMO): New macro.
5188 * c-stack.h (c_stack_action): Remove argv argument.
5189 * c-stack.c (c_stack_action): Likewise. All uses changed.
5190 (die): Don't calculate message unless segv_action returns.
5191 (get_stack_location, min_address_from_argv, max_address_from_argv,
5192 volatile stack_base, volatile_stack_size): Remove.
5193 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5194 that every segmentation violation is a stack overflow. (Ouch!)
5195 See Debian bug 136249 (still outstanding) for more info about why
5196 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5198 2003-11-30 Bruno Haible <bruno@clisp.org>
5200 Safer stack allocation.
5201 * setenv.c: Include allocsa.h.
5202 (alloca): Remove fallback definition.
5203 (freea): Remove macro.
5204 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5207 2003-10-17 Bruno Haible <bruno@clisp.org>
5209 * binary-io.h: Avoid warnings on Cygwin.
5211 2003-12-28 Bruno Haible <bruno@clisp.org>
5213 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5214 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5216 2003-11-28 Bruno Haible <bruno@clisp.org>
5218 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5220 2003-11-27 Bruno Haible <bruno@clisp.org>
5222 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5224 2003-11-17 Bruno Haible <bruno@clisp.org>
5226 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5228 2003-11-24 Bruno Haible <bruno@clisp.org>
5230 * xallocsa.h: New file, from GNU gettext.
5231 * xallocsa.c: New file, from GNU gettext.
5233 2003-11-24 Bruno Haible <bruno@clisp.org>
5235 * allocsa.h: New file, from GNU gettext.
5236 * allocsa.c: New file, from GNU gettext.
5238 2003-11-24 Bruno Haible <bruno@clisp.org>
5240 * eealloc.h: New file.
5242 2004-01-15 Jim Meyering <jim@meyering.net>
5244 Merge from coreutils.
5246 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5247 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5248 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5250 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5251 optional configure-time default.
5253 * version-etc.c (version_etc_copyright): Update copyright date.
5255 * xreadlink.c (xreadlink): Correct outdated comment.
5257 2004-01-15 Paul Eggert <eggert@twinsun.com>
5259 Merge from coreutils.
5261 * posixver.c: Include posixver.h.
5263 * same.c: Include <stdbool.h>, <limits.h>.
5264 (_POSIX_NAME_MAX): Define if not defined.
5266 (same_name): If file names are silently truncated, report
5267 that the file names are the same if they are the same after
5268 the silent truncation.
5270 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5271 conversion function.
5272 * xstrtod.c (xstrtod): Likewise. All callers changed to
5273 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5276 2004-01-14 Paul Eggert <eggert@twinsun.com>
5278 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5279 with like-named macro in fnmatch.c.
5280 (EXT): Use an internal constant instead.
5282 Merge fnmatch patches from glibc.
5283 * fnmatch.c (mbsinit): Remove define.
5284 Add libc_hidden_ver (__fnmatch, fnmatch).
5285 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5286 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5288 2003-12-14 Karl Berry <karl@gnu.org>
5290 * config.charset: update from gettext-runtime.
5292 2003-12-03 Paul Eggert <eggert@twinsun.com>
5294 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5295 Bug reported by Alfred M. Szmidt.
5297 2003-11-29 Karl Berry <karl@gnu.org>
5299 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5301 2003-11-23 Paul Eggert <eggert@twinsun.com>
5302 Bruno Haible <bruno@clisp.org>
5304 * printf-parse.h: Don't include sys/types.h.
5305 (ARG_NONE): New macro.
5306 (char_directive): Change type of *arg_index fields to size_t.
5307 * printf-parse.c: Don't include sys/types.h.
5308 (SSIZE_MAX): Remove macro.
5309 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5310 Remove unnecessary overflow check.
5311 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5314 2003-11-24 Paul Eggert <eggert@twinsun.com>
5316 * alloca.c: Remove dependency on xalloc module.
5317 (xalloc_die): Remove.
5318 (memory_full) [!defined emacs]: New macro.
5319 [!defined emacs]: Don't include xalloc.h.
5320 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5321 address arithmetic overflows. Change datatypes a bit to avoid
5324 2003-11-22 Jim Meyering <jim@meyering.net>
5326 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5328 2003-11-17 Bruno Haible <bruno@clisp.org>
5330 * vasnprintf.c (alloca): Remove fallback definition.
5331 (freea): Remove definition.
5332 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5333 Reported by Paul Eggert.
5335 2003-11-17 Jim Meyering <jim@meyering.net>
5337 On systems without utime and without a utimes function capable of
5338 dealing with a NULL struct utimbuf* argument, this utime replacement
5339 could -- in unusual circumstances -- leak a file descriptor.
5340 * utime.c: Include <unistd.h> and <errno.h>.
5341 (utime_null): Be sure to close `fd' and to preserve errno.
5342 Reported by Geoff Collyer via Arnold Robbins.
5344 2003-11-16 Paul Eggert <eggert@twinsun.com>
5345 Bruno Haible <bruno@clisp.org>
5347 Protect against address arithmetic overflow.
5348 * printf-args.h: Include stddef.h.
5349 (arguments): Change type of field 'count' to size_t.
5350 * printf-args.c (printf_fetchargs): Use size_t instead of
5351 'unsigned int' where appropriate.
5352 * printf-parse.h: Include sys/types.h.
5353 (char_directive): Change type of *arg_index fields to ssize_t.
5354 (char_directives): Change type of fields 'count', max_*_length to
5356 * printf-parse.c: Include sys/types.h and xsize.h.
5357 (SSIZE_MAX): Define fallback value.
5358 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5359 instead of 'int' where appropriate. Check a_allocated, d_allocated
5360 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5361 * vasnprintf.c: Include xsize.h.
5362 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5363 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5364 overflow. Avoid wraparound when converting a width or precision from
5367 2003-11-16 Bruno Haible <bruno@clisp.org>
5369 Update from GNU gettext.
5370 * printf-parse.c: Generalize to it can be compiled for wide strings.
5371 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5372 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5373 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5374 SNPRINTF): New macros.
5375 Don't include <alloca.h> if the file is used inside libintl.
5376 (local_wcslen): New function, for Solaris 2.5.1.
5377 (VASNPRINTF): Use it instead of wcslen.
5379 2003-11-16 Bruno Haible <bruno@clisp.org>
5381 * xsize.h (xmax): New function.
5382 (xsum, xsum3, xsum4): Declare as "pure" functions.
5384 2003-11-12 Paul Eggert <eggert@twinsun.com>
5386 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5387 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5388 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5389 heuristic is just as accurate as far as we know, and it removes a
5390 dependency on size_max.m4 and ptrdiff_max.m4.
5392 2003-11-12 Paul Eggert <eggert@twinsun.com>
5394 * xstrtol.c (__xstrtol): Remove "break" immediately after
5395 "return", to pacify some unknown compiler. Problem reported
5398 2003-11-11 Bruno Haible <bruno@clisp.org>
5400 * xsize.h (SIZE_MAX): Remove fallback definition.
5401 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5404 2003-11-10 Paul Eggert <eggert@twinsun.com>
5406 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5407 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5408 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5410 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5411 not (size_t) -1, since it's defined here.
5413 2003-11-06 Paul Eggert <eggert@twinsun.com>
5415 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5416 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5417 Reject sizes of exactly SIZE_MAX bytes.
5418 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5419 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5421 2003-11-05 Bruno Haible <bruno@clisp.org>
5423 * xsize.h: Include limits.h, to avoid a possible collision with
5424 SIZE_MAX defined in <limits.h> on Solaris.
5426 2003-11-04 Bruno Haible <bruno@clisp.org>
5428 * xsize.h: New file.
5429 * linebreak.c: Include xsize.h.
5430 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5431 argument for overflow.
5432 Suggested by Paul Eggert.
5434 2003-10-31 Bruno Haible <bruno@clisp.org>
5436 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5437 to avoid (extremely rare) race condition.
5438 Suggested by Paul Eggert.
5440 2003-11-03 Jim Meyering <jim@meyering.net>
5442 * userspec.c: Include "userspec.h".
5443 * userspec.h: New file.
5445 2003-10-31 Paul Eggert <eggert@twinsun.com>
5447 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5448 * mountlist.c (SIZE_MAX): Define if not defined already.
5449 (read_filesystem_list): Set and use me_type_malloced.
5450 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5451 whatever the type happens to be), for brevity and consistency.
5452 Check for size calculation overflow on Alphas running OSF/1.
5454 2003-10-31 Jim Meyering <jim@meyering.net>
5456 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5458 * linebuffer.c: Include <string.h> for declaration of memset.
5460 2003-10-30 Paul Eggert <eggert@twinsun.com>
5461 Bruno Haible <bruno@clisp.org>
5463 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5464 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5466 2003-10-29 Paul Eggert <eggert@twinsun.com>
5468 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5469 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5471 * quotearg.c (quotearg_n_options): Use it.
5472 * group-member.c: Include <stdbool.h>.
5473 (free_group_info): Arg is now const *; don't free arg.
5474 (get_group_info): Now returns bool and accepts struct group_info *,
5475 rather than returning a malloc'ed struct group_info *.
5476 All uses changed. Check for overflow in internal size calculation.
5478 * getusershell.c (readname): Simplify the code by using x2nrealloc
5479 rather than xmalloc/xrealloc.
5480 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5481 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5482 conformance bug: the old code used a pointer after freeing the
5483 storage that it addressed.
5484 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5485 rather than doing it by hand.
5486 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5487 the buffer preserved. Use free and xmalloc instead.
5488 * quotearg.c (quotearg_n_options): Likewise.
5489 Use a simpler test for size overflow. Don't use xalloc_oversized
5490 because unsigned int might be wider than size_t (!); this suggests
5491 that we should switch from unsigned int to size_t for slot numbers.
5493 2003-10-27 Bruno Haible <bruno@clisp.org>
5495 * stdbool_.h: Better support for BeOS.
5497 2003-10-27 Paul Eggert <eggert@twinsun.com>
5499 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5500 to allocate the returned structure. Do not allocate a subarray,
5501 as x2nrealloc will do that.
5502 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5503 instead of xnrealloc.
5504 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5506 2003-10-26 Paul Eggert <eggert@twinsun.com>
5508 * xalloc.h (xalloc_oversized): New static inline function, for
5509 callers that want to do their own size-overflow checking. Include
5510 <stdbool.h>, since xalloc_oversized returns bool.
5511 * xalloc.c (array_size_overflow): Remove. All callers changed
5512 to use xalloc_oversized.
5514 Add two functions x2realloc, x2nrealloc, for programs that grow
5515 arrays dynamically by doubling their sizes.
5516 * xalloc.h (x2realloc, x2nrealloc): New decls.
5517 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5520 Port to C99 semantics for 'inline' of external functions.
5521 Bug reported by Bruno Haible.
5522 * xmalloc.c (xnmalloc_inline): New static inline function,
5523 with the old contents of xnmalloc.
5524 (xnmalloc, xmalloc): Use it.
5525 (xnrealloc_inline): New static inline function,
5526 with the old contents of xnrealloc.
5527 (xnrealloc, xrealloc): Use it.
5529 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5531 2003-10-25 Paul Eggert <eggert@twinsun.com>
5533 Fix several address-calculation bugs in the hash modules,
5534 plus some minor code cleanup.
5536 * hash.h: Include <stdbool.h>, for bool.
5537 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5538 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5539 hash_get_n_entries, hash_get_max_bucket_length,
5540 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5541 hash_rehash): Use size_t rather than unsigned.
5542 * hash.c (struct hash_table, hash_get_n_buckets,
5543 hash_get_n_buckets_used, hash_get_n_entries,
5544 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5545 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5546 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5548 (SIZE_MAX): Define if not defined.
5549 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5550 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5552 Use const * when possible.
5553 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5554 (check_tuning): Fix bug: if tuning parameters were very close to
5555 0 or 1, rounding errors could have caused subscript violations.
5556 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5557 (hash_initialize): Add 'fail:' label
5558 to free table and return NULL, and use it to simplify code.
5559 Use calloc rather than clearing the storage ourself.
5560 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5561 buffer size calculations.
5562 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5563 Include <stddef.h>, for size_t.
5564 * hash-pjw.c (hash_pjw): Likewise.
5565 Switch to method described by Bruno Haible.
5566 Include <limits.h>, for CHAR_BIT.
5567 (SIZE_BITS): New macro.
5569 2003-10-21 Paul Eggert <eggert@twinsun.com>
5571 * getndelim2.c (getndelim2): When size calculation overflows,
5572 ceiling the allocation at NMAX bytes rather than silently
5573 discarding input bytes before NMAX is reached. This makes
5574 a difference only if NMAX exceeds SIZE_MAX / 2.
5576 * obstack.c: Merge from glibc.
5577 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5578 Add libc_hidden_def (_obstack_newchunk).
5579 (_obstack_free) [! defined _LIBC]: Remove.
5580 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5581 a clone of the function body.
5582 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5583 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5585 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5586 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5589 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5590 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5591 Don't use lvalue casts, as GCC plans to remove support for them
5592 in GCC 3.5. Reported by Joseph S. Myers. This bug
5593 was also present in the non-GCC version, indicating that this
5594 code had always been buggy and had never been widely used.
5595 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5596 Use the fast variant of each macro, rather than copying the
5597 definiens of the fast variant; that way, we'll be more likely to
5598 catch future bugs in the fast variants.
5600 2003-10-20 Bruno Haible <bruno@clisp.org>
5602 * wait-process.h: New file, from GNU gettext.
5603 * wait-process.c: New file, from GNU gettext.
5605 2003-10-19 Jim Meyering <jim@meyering.net>
5607 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5609 2003-10-16 Paul Eggert <eggert@twinsun.com>
5611 * getgroups.c: Include <errno.h>, <stdlib.h>.
5612 (getgroups): First arg is int, not size_t.
5613 Don't let 'free' mangle errno.
5615 2003-10-16 Jim Meyering <jim@meyering.net>
5617 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5619 2003-10-15 Paul Eggert <eggert@twinsun.com>
5621 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5623 (new_exclude, add_exclude_file): Initial size no longer needs to
5625 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5626 our own address arithmetic overflow checking.
5628 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5629 (fnmatch): Do not alloca more than 2000 wide characters;
5630 instead, use malloc for large buffers.
5631 Check for address arithmetic overflow, and return -1
5632 with errno set to ENOMEM in that case.
5633 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5634 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5635 instead, return -1. Check for address arithmetic overflow.
5637 2003-10-14 Paul Eggert <eggert@twinsun.com>
5639 Handle invalid suffixes and overflow independently, so that
5640 callers can treat them independently as needed. Fix some bugs in
5641 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5642 suffix for a human-readable blocksize. The major caller-visible
5643 change is the addition of a new
5644 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5645 that both overflow and suffix chars were found.
5647 * human.c (humblock): Don't check separately for invalid suffix
5648 char; that is xstrtoumax's job (now that its bug is fixed).
5649 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5650 INTMAX_MAX]: New macros.
5651 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5652 TYPE_MAXIMUM): New macros.
5653 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5654 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5655 if overflow occurs, as it's what __strtol does and it's more useful
5657 (__xstrtol): If __strtol reports some error other than ERANGE,
5658 reflect it to the caller as LONGINT_INVALID. If it reports
5659 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5660 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5661 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5663 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5664 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5665 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5666 [defined UINTMAX_MAX]: New macros.
5668 2003-10-14 Bruno Haible <bruno@clisp.org>
5670 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5671 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5672 Also use volatile where needed.
5674 2003-10-12 Paul Eggert <eggert@twinsun.com>
5676 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5677 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5678 and define in terms of the other primitives.
5679 * xmalloc.c: Include stdbool.h; do not include exit.h.
5680 (SIZE_MAX): Define if not already defined.
5681 (array_size_overflow): New function.
5682 (xalloc_die): Abort instead of exiting if 'error' returns.
5683 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5684 (xmalloc, xrealloc): Use them.
5685 (xcalloc): Check for address arithmetic overflow.
5686 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5687 a bit faster than strcpy.
5689 2003-10-08 Paul Eggert <eggert@twinsun.com>
5691 Merge getpass from libc, plus a few fixes.
5693 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5694 Include <stdbool.h>.
5695 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5696 __fsetlocking to empty.
5697 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5698 do include <bits/libc-lock.h>.
5699 Do not include <fcntl.h>; not needed.
5700 [_LIBC]: Include <wchar.h>.
5701 (NOTCANCEL_MODE): New macro.
5702 (flockfile, funlockfile) [_LIBC]: New macros.
5703 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5704 [!_LIBC]: New macros.
5705 (call_fclose): New function.
5706 (getpass): Use it. Save tty stream separately; this simplifies the
5707 code and makes it more reliable if stdin happens to equal stdout.
5708 Invoke __fsetlocking on tty.
5709 Handle thread cancellation if needed.
5710 Namespace cleanup (use __tcgetattr, __getline).
5711 Use bool for Booleans.
5712 [USE_IN_LIBIO]: Handle wide streams.
5713 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5714 stream might go where.
5716 * unlocked-io.h: Include <stdio.h>, so that the caller
5717 doesn't have to include <stdio.h> before us.
5718 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5719 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5720 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5721 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5722 if not declared, so that we can use getpass.c code from libc without
5724 (flockfile, ftrylockfile, funlockfile): New macros.
5726 2003-10-06 Bruno Haible <bruno@clisp.org>
5728 * version-etc-2.h: Remove file.
5729 * version-etc-2.c: Remove file.
5731 2003-09-25 Jim Meyering <jim@meyering.net>
5732 Bruno Haible <bruno@clisp.org>
5734 This lets translators provide better translations for the
5735 "Written by ..." part of --version output.
5736 * version-etc.h: Include stdarg.h.
5737 (version_etc_copyright): Declare as readonly.
5738 (version_etc): Make this function variadic with a NULL-terminated list
5739 of author name strings.
5740 (version_etc_va): New declaration.
5741 * version-etc.c: Include stdarg.h, stdlib.h.
5742 (version_etc_copyright): Declare as readonly.
5743 (version_etc_va): New function. Provide a different translatable string
5744 for each possible number of authors < 10. Abbreviate when there are 10
5746 (version_etc): Make this function variadic. Call version_etc_va.
5747 Suggestion from Gary V. Vaughan.
5749 * long-options.h (parse_long_options): Change prototype: the authors
5750 string is moved to the end and becomes variadic.
5751 * long-options.c: Include stdarg.h.
5752 (parse_long_options): Make this function variadic, too.
5753 Call version_etc_va, not version_etc.
5755 2003-10-06 Bruno Haible <bruno@clisp.org>
5757 * fatal-signal.h: New file, from GNU gettext.
5758 * fatal-signal.c: New file, from GNU gettext.
5760 2003-10-04 Karl Berry <karl@gnu.org>
5762 * argp*: update from libc.
5764 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5766 * getpass.c (getpass): Use a no-op fseek when switching from input to
5767 output mode on the same stream.
5769 2003-09-29 Paul Eggert <eggert@twinsun.com>
5771 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5772 Fix arg typo in previous patch.
5774 2003-09-28 Jim Meyering <jim@meyering.net>
5776 * error.c: Correct cpp indentation.
5778 2003-09-27 Paul Eggert <eggert@twinsun.com>
5780 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5781 Omit the special code that used __typeof__, since we worry that
5782 it could be more trouble than it's worth. See:
5783 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5784 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5788 2003-09-26 Jim Meyering <jim@meyering.net>
5790 * error.c (error_tail): Move some declarations
5791 into inner scope where the local variables are used.
5793 2003-09-26 Bruno Haible <bruno@clisp.org>
5795 * stpncpy.h (gnu_stpncpy): New declaration.
5796 (stpncpy): Define as alias for gnu_stpncpy.
5797 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5799 2003-09-26 Paul Eggert <eggert@twinsun.com>
5801 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5802 (error_tail): Do not loop, reallocating temporary buffer, since
5803 the output cannot contain more wide characters than the input
5804 contains bytes, the size must be big enough already. This avoids
5805 one potential size overflow calculation. Check for size overflow
5806 when calculating temporary buffer size. Free temporary buffer
5807 when done, if it was allocated with malloc; this plugs a memory
5808 leak. Remove casts from void * to pointers, that are no longer
5809 needed now that we're assuming C89 or better.
5811 Merge error changes from glibc.
5813 * error.c, error.h: Update copyright notice header to match glibc.
5814 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5815 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5816 Disable cancellation while printing error.
5817 * error.h: Prepend __ to parameter names.
5819 2003-09-25 Karl Berry <karl@gnu.org>
5821 * argp-fmtstream.c, argp-help.c: update from libc.
5823 2003-09-25 Bruno Haible <bruno@clisp.org>
5825 * version-etc-2.h: New file, from version-etc.h with modifications.
5826 * version-etc-2.c: New file, from version-etc.c with modifications.
5828 2003-09-25 Simon Josefsson <jas@extundo.com>
5830 * xgetdomainname.h: New file.
5831 * xgetdomainname.c: New file.
5833 2003-09-25 Simon Josefsson <jas@extundo.com>
5834 Bruno Haible <bruno@clisp.org>
5836 * getdomainname.h: New file.
5837 * getdomainname.c: New file.
5839 2003-09-24 Paul Eggert <eggert@twinsun.com>
5841 * linebuffer.c (freebuffer): Don't free the argument, just
5842 the buffer associated with the argument. Bug reported by
5845 2003-09-19 Karl Berry <karl@gnu.org>
5847 * argp.h: update from libc.
5849 2003-09-16 Paul Eggert <eggert@twinsun.com>
5851 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5852 input error, instead of returning NULL the next time we are called
5853 (and therefore losing track of errno).
5855 2003-09-15 Paul Eggert <eggert@twinsun.com>
5857 * getndelim2.c (getndelim2): Don't trash errno when a read
5858 fails, so that the caller gets the proper errno.
5860 * readutmp.c (read_utmp): Likewise.
5861 Check for fstat error. Close stream and free storage
5864 2003-09-14 Bruno Haible <bruno@clisp.org>
5866 * fwriteerror.h: New file.
5867 * fwriteerror.c: New file.
5869 2003-09-14 Jim Meyering <jim@meyering.net>
5871 * getloadavg.c: Correct cpp indentation.
5872 * strdup.c: Likewise.
5873 * vasnprintf.c: Likewise.
5875 2003-09-12 Paul Eggert <eggert@twinsun.com>
5877 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5878 * obstack.c [!defined _LIBC]: Likewise.
5879 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5880 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5881 * exitfail.c: Don't include stdlib.h; no longer needed.
5883 More changes to assume C89 or better.
5885 * error.c (error_tail): Assume vprintf.
5887 * argmatch.c (getenv): Remove decl.
5888 * progreloc.c (get_full_program_name): Define via prototype.
5889 * setenv.c (clearenv): Likewise.
5890 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5892 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5893 (malloc, memcpy): Remove decls.
5894 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5895 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5896 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5897 (memcpy): Remove macro.
5898 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5899 (__P): Remove. All uses removed.
5900 (PTR): Remove. All uses changed to void *.
5901 (CHAR_BIT, NULL): Remove.
5902 (spaces, zeros, memset_space, memset_zero)
5903 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5905 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5906 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5907 Define with prototype.
5908 Remove now-unnecessary prototype decl.
5909 (extra_args_spec): Assume ANSI C. All uses changed.
5910 (extra_args_spec_iso): Remove.
5911 (my_strftime, emacs_strftimeu): Define via prototype.
5912 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5914 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5915 * strtoimax.c: Include <stdlib.h> unconditionally.
5916 (strtoul, strtol): Remove decls.
5917 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5919 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5920 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5921 (LOCALE_PARAM_PROTO): New macro.
5922 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5923 (INTERNAL (strtol), strtol): Define with a prototype.
5924 (PARAMS): Remove. All uses removed.
5925 * tempname.c: Include <string.h> unconditionally.
5926 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5927 * xgethostname.c (main): Define with a prototype.
5928 * xmalloc.c: Include "xalloc.h" first, to check interface.
5929 Include <stdlib.h> unconditionally.
5930 (calloc, malloc, realloc, free): Remove decls.
5931 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5932 Include <stdlib.h> unconditionally. Sort include file names.
5934 (xstrtod): Define with a prototype.
5935 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5936 (strtol, strtoul): Remove decls.
5938 2003-09-11 Paul Eggert <eggert@twinsun.com>
5940 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5941 Include <stdlib.h>, <string.h> unconditionally.
5942 Remove now-unnecessary cast to char *.
5943 * strnlen.c: Include <string.h> unconditionally.
5944 * yesno.c (yesno): Define with a prototype.
5946 2003-09-10 Bruno Haible <bruno@clisp.org>
5948 * strcspn.c: Include <string.h> unconditionally.
5949 * strpbrk.c: Include <string.h> unconditionally.
5950 * strstr.c: Include <string.h> unconditionally.
5951 * unicodeio.c: Include <string.h> unconditionally.
5952 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5953 * unsetenv.c: Likewise.
5954 * xreadlink.c: Include <stdlib.h> unconditionally.
5955 * yesno.c: Include <stdlib.h> unconditionally.
5956 (rpmatch): Add prototype.
5958 2003-09-10 Jim Meyering <jim@meyering.net>
5960 * error.c: Correct indentation of cpp directives.
5962 2003-09-09 Paul Eggert <eggert@twinsun.com>
5966 * acosl.c (main): Use a prototype.
5967 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5970 * getloadavg.c (getloadavg, main): Define via prototypes.
5972 * getopt.h (struct option.name): Assume C89, and use 'const'.
5973 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5974 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5976 * getopt.c (const): Remove macro.
5977 Include <string.h> unconditionally.
5978 (my_index): Remove; all uses changed to strchr.
5979 (strlen): Remove decl.
5980 (exchange): Remove forward decl; no longer needed.
5981 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5982 Define with prototype.
5983 * getopt1.c (const): Remove macro.
5984 (getopt_long, getopt_long_only, main): Define with prototype.
5986 * getugroups.c: Include <string.h> unconditionally.
5988 * getusershell.c: Include <stdlib.h> unconditionally.
5989 (getusershell, setusershell, endusershell, readname, main):
5990 Define with prototypes.
5992 * group-member.c: Include group-member.h first.
5993 Include <stdlib.h> unconditionally.
5995 * hard-locale.c: Include hard-locale.h first.
5996 Include <stdlib.h>, <string.h> unconditionally.
5998 * hash.c (free, malloc): Remove decls.
5999 Include <stdlib.h> unconditionally.
6001 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6002 (getenv): Do not declare.
6004 * idcache.c: Include <string.h> unconditionally.
6006 * long-options.c: Include long-options.h first, to test interface.
6007 Include <stdlib.h> unconditionally.
6009 * makepath.c: Include makepath.h first, to test interface.
6010 Include <stdlib.h> and <string.h> unconditionally.
6012 * linebuffer.c: Include <stdlib.h>.
6013 (free): Remove decl.
6015 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6016 rpl_malloc returns void *, not char *.
6017 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6019 * md5.h: Include <limits.h> unconditionally.
6020 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6021 (__P): Remove; all uses removed.
6022 * md5.c: Include "md5.h" first.
6023 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6024 md5_buffer, md5_process_bytes, md5_process_block):
6025 Define with prototypes.
6026 * sha.h (__P): Remove all uses. (It wasn't defined??)
6027 * sha.c: Include "sha.h" first.
6028 Include <stdlib.h>, <string.h> unconditionally.
6030 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6031 * memcmp.c (__ptr_t): Likewise.
6032 * memrchr.c (__ptr_t): Likewise.
6033 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6034 Include <string.h> unconditionally.
6035 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6036 * memchr.c: Include <stdlib.h> unconditionally.
6037 * memchr.c (LONG_MAX): Remove.
6038 * memrchr.c (LONG_MAX): Likewise.
6039 * memchr.c (__memchr): Define via a prototype.
6040 * memrchr.c (__memrchr): Likewise.
6041 * memcmp.c (__P): Remove, and remove all uses.
6042 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6043 Remove forward decls; no longer needed.
6044 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6045 Use types required by C89 in prototype.
6047 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6048 * savedir.c: Likewise.
6049 * mkdir.c (free): Remove decl.
6050 * rmdir.c (rmdir): Define with a prototype.
6051 * savedir.c: Include savedir.h first, to test interface.
6053 * mktime.c (STDC_HEADERS): Remove.
6054 Include <stdlib.h>, <string.h> unconditionally.
6056 * modechange.c: Include <stdlib.h> unconditionally.
6057 (malloc): Remove decl.
6059 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6060 (free): Remove decl.
6062 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6063 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6064 (This type really should be intptr_t, but that's a C99ism.)
6065 (_obstack_memcpy): Remove: all uses changed to memcpy.
6066 Include <string.h> unconditionally.
6067 (struct obstack): Assume __STDC__ for types of members
6068 chunkfun, freefun, extra_arg.
6069 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6070 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6071 obstack_begin, obstack_specify_allocation,
6072 obstack_specify_allocation_with_arg, obstack_chunkfun,
6073 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6074 Remove unprototyped decls and the macros that use them.
6075 * obstack.c (POINTER): Remove. All uses changed to void *.
6076 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6077 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6078 (defined __STDC__ && __STDC__)]:
6079 Remove nonprototyped code.
6080 Include <stdlib.h> unconditionally.
6081 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6082 _obstack_allocated_p, _obstack_free, obstack_free,
6083 _obstack_memory_used, print_and_abort):
6084 Define using prototypes.
6085 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6086 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6087 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6088 obstack_next_free, obstack_object_size, obstack_room) [0]:
6089 Remove unused, unprototyped code.
6091 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6093 * physmem.c (physmem_total, physmem_available, main): Define
6096 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6097 (main): Define with a prototype.
6099 * posixver.c (getenv): Remove decl.
6101 * putenv.c (malloc): Returns void *, not char *.
6102 Include <string.h> unconditionally.
6103 (strchr, memcpy, NULL): Do not define.
6105 * readtokens.c: Include readtokens.h first, to test interface.
6106 Include <stdlib.h>, <string.h> unconditionally.
6107 (init_tokenbuffer): Define with a prototype.
6109 * regex.c (PARAMS): Remove. All uses removed.
6110 All uses of _RE_ARGS removed, too.
6111 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6113 (bzero): Assume memset exists.
6114 (memcmp, memcpy, NULL): Remove.
6115 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6116 char, or assignments to local vars of type signed char.
6117 (init_syntax_once, PREFIX(extract_number_and_incr),
6118 PREFIX(print_partial_compiled_pattern),
6119 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6120 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6121 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6122 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6123 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6124 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6125 wcs_compile_range, byte_compile_range, truncate_wchar,
6126 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6127 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6128 count_mbs_length, wcs_re_match_2_internal,
6129 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6130 PREFIX(alt_match_null_string_p),
6131 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6132 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6133 regfree, PREFIX(extract_number)): Define with prototype. Remove
6134 now-unnecessary declaration, if any.
6135 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6137 Remove now-unnecessary casts among pointer types.
6138 * regex.h (_RE_ARGS): Remove. All uses removed.
6140 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6141 (free): Remove decl.
6143 * rpmatch.c: Include <stdlib.h> unconditionally.
6145 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6146 (free): Remove decl.
6148 * save-cwd.c: Include <stdlib.h> unconditionally.
6149 * xgetcwd.c: Likewise.
6151 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6152 (free): Remove decl.
6154 * strchrnul.c (strchrnul): Define with a prototype.
6155 Fix bug: c_in was not converted to char before searching.
6157 The following changes are not K&R related:
6159 * group-member.h: Include <sys/types.h>, so that this file is
6161 * makepath.h: Likewise.
6163 * getusershell.c (readname, default_index, line_size, readname):
6164 Use size_t, not int, for sizes.
6165 (readname): If the size overflows, report an error instead of
6168 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6170 * getndelim2.c: Assume stdlib.h per the C89 spec.
6172 2003-09-08 Paul Eggert <eggert@twinsun.com>
6174 Assume C89 or better; remove K&R cruft.
6175 A few of these changes were first proposed by Derek Robert Price
6176 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6178 * addext.c: Include <string.h> unconditionally.
6179 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6180 Don't declare getenv or malloc.
6182 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6183 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6185 (find_stack_direction, alloca): Use prototypes.
6187 * atexit.c (atexit): Define using a prototype.
6189 * basename.c, dirname.c, stripslash.c:
6190 Include <string.h> unconditionally.
6192 * bcopy.c: Include <stddef.h>.
6193 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6195 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6197 * error.h (error, error_at_line, error_print_progname)
6198 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6199 * error.c: Include error.h first, to check interface.
6200 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6201 (VA_START): Remove; all uses changeed to va_start.
6202 (exit, strerror): Remove decls.
6203 (error_print_progname): Prototype uncondionally.
6204 Don't include <errno.h>; no longer needed.
6205 (private_strerror): Remove.
6206 (error_tail): Always define.
6207 (error, error_at_line): Assume C89 or better; always use prototypes.
6208 * fatal.c: Include "fatal.h" first, to test interface.
6209 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6210 (VA_START): Remove; all uses changed to va_start.
6211 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6213 (exit): Remove decl.
6214 (fatal): Prototype unconditionally. Assume va_start works.
6215 Abort at end, to pacify gcc.
6217 * euidaccess.c (main): Define with a prototype.
6219 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6221 * exitfail.c: Include <stdlib.h> unconditionally.
6223 * fnmatch_.h (__P): Remove. All uses changed to assume
6225 * fnmatch.c: Include fnmatch.h first, to test interface.
6226 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6227 (getenv): Remove decl.
6228 (fnmatch): Define using a prototype.
6229 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6230 (FCT): Define using a prototype.
6232 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6234 * gethostname.c: Include <stddef.h>.
6235 (gethostname): Define with prototype. Length is size_t, not int.
6237 2003-09-08 Paul Eggert <eggert@twinsun.com>
6239 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6240 getversion.c should have been removed then, but was accidentally
6243 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6244 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6246 2003-09-07 Paul Eggert <eggert@twinsun.com>
6248 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6249 copy_tm_result. Bug reported by Simon Josefsson in
6250 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6252 2003-09-06 Paul Eggert <eggert@twinsun.com>
6254 * time_r.c, time_r.h: New files.
6256 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6258 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6259 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6261 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6263 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6264 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6267 * timegm.c: Switch to glibc implementation, with the following changes:
6268 [defined HAVE_CONFIG_H]: Include <config.h>.
6269 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6270 (__mktime_internal) [!defined _LIBC]: New decl.
6271 (__gmtime_r) [!defined _LIBC]: New macro and function.
6272 (timegm): Use a prototype, since gnulib assumes C89.
6273 Do not bother declaring tmp to be const, as it's not really usefu.
6274 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6275 (timegm): Declare only if HAVE_DECL_TIMEGM.
6277 2003-09-03 Paul Eggert <eggert@twinsun.com>
6279 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6280 Bug reported by Lute Kamstra in
6281 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6283 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6284 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6285 course with correspondingly smaller numbers for tomorrow and
6286 yesterday. From Tadayoshi Funaba. Originally installed into
6287 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6290 2003-08-31 Simon Josefsson <jas@extundo.com>
6292 * timegm.h: New file.
6293 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6295 2003-08-31 Karl Berry <karl@gnu.org>
6297 * argp.h: update from libc.
6299 2003-08-28 Bruno Haible <bruno@clisp.org>
6301 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6302 warning on QNX, which defines O_BINARY to 000000.
6304 2003-08-24 Bruno Haible <bruno@clisp.org>
6306 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6307 MSVC7 <stdio.h> is included later.
6309 2003-08-20 Bruno Haible <bruno@clisp.org>
6311 * progname.h: New file, from GNU gettext.
6312 * progname.c: New file, from GNU gettext.
6313 * progreloc.c: New file, from GNU gettext.
6315 2003-08-19 Bruno Haible <bruno@clisp.org>
6317 * xstrdup.c: Assume <string.h> exists.
6319 2003-08-18 Jim Meyering <jim@meyering.net>
6321 * setenv.h: Indent nested cpp directive.
6322 * vasnprintf.c: Remove trailing blanks.
6324 2003-08-17 Simon Josefsson <jas@extundo.com>
6325 Bruno Haible <bruno@clisp.org>
6327 * xstrndup.h: New file.
6328 * xstrndup.c: New file.
6330 2003-08-17 Bruno Haible <bruno@clisp.org>
6332 * strndup.h: New file.
6334 2003-08-16 Paul Eggert <eggert@twinsun.com>
6336 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6337 space, undoing this 2003-08-12 change:
6338 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6340 2003-08-16 Jim Meyering <jim@meyering.net>
6342 Merge from coreutils.
6343 * xstrtoimax.c: #else #if -> #elif.
6344 * xstrtoumax.c: Likewise.
6346 2003-08-15 Paul Eggert <eggert@twinsun.com>
6348 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6349 rather than tab, after '#' in shell-script copyright notices.
6350 Suggested by Bruno Haible.
6352 2003-08-15 Jim Meyering <jim@meyering.net>
6353 and Paul Eggert <eggert@twinsun.com>
6355 Merge from coreutils.
6356 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6357 member but strut utmpx does not. Needed for AIX 4.3.3.
6358 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6360 2003-08-15 Jim Meyering <jim@meyering.net>
6362 Merge from coreutils.
6363 * xgethostname.c: Include <stdlib.h>.
6364 (xghostname): Don't exit for anything other than memory-related
6365 failure; just return NULL.
6366 * userspec.c: Include "posixver.h".
6367 (parse_user_spec): Accept `.' as a separator only
6368 in pre-POSIX-200112 mode.
6369 * strtoimax.c: Use #elif rather than #else #if.
6370 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6371 Remove function, now that we can rely on a working tzset function.
6372 [!_LIBC]: Ensure that the required autoconf test has been run.
6373 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6374 Use underlying_strftime for %r.
6375 * sha.c: Merge in some clean-up and optimization changes from glibc.
6376 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6377 Ensure that it is a multiple of 64.
6378 Rearrange loop exit tests so as to avoid performing an
6379 additional fread after encountering an error or EOF.
6380 * realloc.c: Update copyright date.
6382 2003-08-14 Jim Meyering <jim@meyering.net>
6384 Merge from coreutils.
6385 * obstack.h: Whitespace changes.
6386 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6387 and xcalloc return values.
6388 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6389 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6390 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6391 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6392 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6394 Use mntctl's return value to drive the entry-processing loop, since
6395 we can't rely on the value of the vmt_length member in the last
6396 entry. On some systems doing so could result in exhausting
6397 virtual memory. Based in part on a patch from Mike Jetzer.
6399 2003-08-14 Jim Meyering <jim@meyering.net>
6400 and Paul Eggert <eggert@twinsun.com>
6402 Merges from coreutils, plus other fixes.
6403 * physmem.c: Merge in portability changes from gcc/libiberty
6404 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6405 for credits and details. Thanks to Kaveh Ghazi for helping
6406 to keep these files in sync.
6407 (ARRAY_SIZE): Define it.
6408 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6409 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6410 (memcasecmp): Don't assume size_t fits in unsigned int.
6411 Remove casts and duplicate code.
6412 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6413 (memcpy): Remove definition.
6414 Merge in some clean-up and optimization changes from glibc.
6415 [BLOCKSIZE]: Move definition to top of file.
6416 Ensure that it is a multiple of 64.
6417 Rearrange loop exit tests so as to avoid performing an
6418 additional fread after encountering an error or EOF.
6419 * md5.h (md5_uintptr): Define.
6420 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6421 return to the initial working directory. Preserve errno
6423 * idcache.c: Include "xalloc.h".
6424 (xmalloc, xrealloc): Remove decls.
6425 (getuser): Remove casts no longer required in C89.
6426 * human.c: Include stdio.h, for sprintf.
6427 * group-member.c: Include "xalloc.h".
6428 (xmalloc, xrealloc): Remove decls.
6429 (get_group_info): Remove casts no longer required in C89.
6430 * getusershell.c (readname): Remove casts no longer required in C89.
6431 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6432 * getline.c: Whitespace fix, from coreutils.
6434 2003-08-13 Paul Eggert <eggert@twinsun.com>
6436 * exclude.c: Include <ctype.h>
6437 (IN_CTYPE_DOMAIN): New macro.
6439 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6442 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6443 Undo previous (whitespace-only) change.
6445 2003-08-12 Paul Eggert <eggert@twinsun.com>
6447 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6448 Normalize leading white space and remove trailing white space.
6449 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6450 notice, as per ../config/srclist-update.
6452 Merge from coreutils.
6453 * euidaccess.h: New file.
6454 * euidaccess.c: Include it.
6455 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6456 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6457 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6459 2003-08-11 Bruno Haible <bruno@clisp.org>
6461 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6462 (vasnprintf): Use it instead of wcslen.
6464 2003-08-11 Bruno Haible <bruno@clisp.org>
6466 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6467 value to ensure that _Bool promotes to int. Use #define for _Bool when
6468 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6470 2003-08-10 Karl Berry <karl@gnu.org>
6472 * regex.h: update from libc (whitespace fix).
6474 2003-08-09 Paul Eggert <eggert@twinsun.com>
6476 Merge some files from coreutils. These changes were
6477 originally made by Jim Meyering.
6478 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6479 many older Unixes require this.
6480 * alloca.c (alloca): Remove cast to argument of free;
6481 no longer needed in C89.
6482 * alloca_.h, regex.h: Fix white space to match
6483 what GNU indent does.
6485 2003-08-05 Paul Eggert <eggert@twinsun.com>
6487 * bumpalloc.h: Remove.
6489 2003-08-04 Paul Eggert <eggert@twinsun.com>
6491 * getloadavg.c: Change copyright notice and spacing to conform to
6494 Merge from coreutils.
6495 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6497 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6498 from Karl Berry, implemented by Jim Meyering.
6499 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6500 from Dmitry V. Levin.
6501 Remove anachronistic cast of xrealloc.
6502 * fnmatch_.h (__const): Remove. Use 'const'.
6503 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6504 type. Otherwise, it wouldn't compile with at least /bin/cc on
6505 ymp-cray-unicos9.0.2.X.
6506 Combine two mostly-identical uses of alloca into one.
6507 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6509 2003-08-04 Dave Love <d.love@dl.ac.uk>
6513 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6514 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6515 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6516 obsolete NLIST_NAME_UNION.
6517 [__GNU__]: Undef BSD and FSCALE.
6518 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6520 2003-08-03 Paul Eggert <eggert@twinsun.com>
6522 * stdbool_.h (_Bool): Make it signed char, instead of
6523 an enum type, so that it's guaranteed to promote to int. See:
6524 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6526 2003-07-31 Paul Eggert <eggert@twinsun.com>
6528 * strerror.c: Include config.h, limits.h. Declare sprintf.
6529 (strerror): Don't assume that a printable int fits in 14 bytes.
6531 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6532 Bruno Haible <bruno@clisp.org>
6534 * getline.h (getline, getdelim): Change return type to ssize_t.
6535 * getline.c (getline, getdelim): Likewise.
6536 Remove _GNU_SOURCE define; now it's defined in config.h through
6539 2003-07-22 Paul Eggert <eggert@twinsun.com>
6541 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6542 over-parenthesization in macros.
6544 Sync with coreutils.
6546 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6549 Use `exit_failure' for xalloc and xmemcoll instead of their own
6550 private exit-failure variables.
6551 * xalloc.h (xalloc_exit_failure): Remove.
6552 * xmalloc.c: Likewise. Include exitfail.h.
6553 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6554 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6555 * xmemcoll.c: Likewise. Include exitfail.h.
6556 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6558 2003-07-18 Paul Eggert <eggert@twinsun.com>
6560 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6561 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6562 to test that it can stand by itself. Include "exitfail.h".
6563 Clients should set exit_failure instead.
6564 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6566 2003-07-18 Andreas Schwab <schwab@suse.de>
6568 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6570 2003-07-18 Bruno Haible <bruno@clisp.org>
6572 * getndelim2.h: New file.
6573 * getndelim2.c: Make into a module of its own. Include config.h,
6575 (getndelim2): Make non-static. Change return type to ssize_t.
6576 * getline.h: Change argument names.
6577 * getline.c: Include getndelim2.h instead of getndelim2.c.
6578 * getnline.c: Include getndelim2.h.
6580 2003-07-17 Bruno Haible <bruno@clisp.org>
6582 * Makefile.am: Remove file.
6583 * Makefile.in: Remove file.
6585 2003-07-17 Bruno Haible <bruno@clisp.org>
6587 * getnline.h: New file.
6588 * getnline.c: New file.
6589 * getndelim2.c: New file, extracted from getline.c.
6590 (getndelim2): Renamed from getdelim2, with added nmax argument.
6591 * getline.c: Include getndelim2.c.
6592 (getdelim2): Moved out to getndelim2.c.
6593 (getline, getdelim): Update.
6595 2003-07-15 <karl@gnu.org>
6597 * vasnprintf.c: update from gettext.
6599 2003-07-15 Jim Meyering <jim@meyering.net>
6601 * makepath.c (make_path): Enclose diagnostic in _(...).
6603 2003-07-14 Paul Eggert <eggert@twinsun.com>
6605 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6606 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6607 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6608 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6609 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6610 updated automatically by ../config/srclist-update. This changes
6611 their license from LPGL to GPL.
6613 2003-07-14 Jim Meyering <jim@meyering.net>
6615 Don't emit diagnostics. Let callers do that.
6616 * save-cwd.c: Don't include "error.h".
6617 (save_cwd): Don't call error. Ensure that errno is valid
6618 when returning nonzero.
6620 * save-cwd.h (restore_cwd): Update prototype.
6621 * save-cwd.c (restore_cwd): Remove two parameters.
6622 Simplify. Don't call error upon failure. Let callers do that.
6623 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6624 when auditing is enabled. But don't bother updating the #if.
6626 2003-07-14 Simon Josefsson <jas@extundo.com>
6628 * mempcpy.h: New file.
6629 * mempcpy.c: New file.
6631 2003-07-14 Paul Eggert <eggert@twinsun.com>
6633 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6634 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6635 unicodeio.c, unicodeio.h, unlocked-io.h:
6636 Switch from LGPL to GPL.
6638 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6640 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6641 it breaks C++ compilation.
6642 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6644 2003-07-10 Jim Meyering <jim@meyering.net>
6646 * vasnprintf.c: Remove trailing blanks.
6647 Make cpp indentation consistent.
6649 2003-07-09 Paul Eggert <eggert@twinsun.com>
6651 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6652 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6653 Switch from LGPL to GPL.
6655 2003-07-07 Paul Eggert <eggert@twinsun.com>
6657 * mktime.c: Fix some boundary cases and remove need for floating point.
6659 Issue a compile-time diagnostic if time_t is floating point, or if
6660 two's complement arithmetic is not in effect, or if arithmetic
6661 right shift does not propagate the sign. These assumptions were
6662 all in the original code but they weren't checked.
6664 (TIME_T_MIDPOINT, verify): New macros.
6665 (__isleap): Remove; it has integer overflow problems.
6666 (leapyear): New function, without those problems.
6667 (ydhms_tm_diff): Remove; splitting into two parts.
6668 (ydhms_diff): New function, containing the arithmetic part of
6669 the old ydhms_tm_diff function. Issue a compile-time
6670 diagnostic if we are not using C99 integer division.
6671 Avoid casts when possible.
6672 (guess_time_tm): New function, containing the checking part of
6673 the old ydhms_tm_diff function. Return the new value, rather than
6674 the difference between it and the old. Accept a new argument T
6675 so that *T specifies the old value. Check for overflow in the result.
6677 (__mktime_internal): Use a time_t offset, not a long int offset.
6678 This undoes the 2003-06-04 change, which is no longer needed now
6679 that we have better overflow checking.
6680 (localtime_offset): Likewise.
6682 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6683 and long are 64-bit but int is only 32-bit.
6684 (ydhms_diff): Use long int to store year1 and yday1.
6685 Issue a compile-time diagnostic if long int is not wide enough.
6687 (__mktime_internal): Use long int to store adjusted year and yday.
6688 Use plain C rather than preprocessor commands, if that doesn't
6690 Check for overflow (and try to repair) after each probe
6691 rather than checking only at the very end. This avoids some bugs
6692 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6693 does not equal GMT offset at maximum time).
6694 Use integer to check for overflow rather than floating point; this
6695 is more portable to non-IEEE hosts, and is a tad faster.
6696 When we detect that we are oscillating between two values,
6697 don't check whether tm_isdst has the requested value, since
6698 we already know the answer. When tm_isdst has the wrong value,
6699 use a different heuristic to find the right one, based on the
6700 extreme values actually observed in practice in tz2003a,
6701 rather than the (overly optimistic) "previous 3 calendar quarters".
6703 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6704 "T const" to accommodate glibc style.
6705 (check_result): Use less-confusing report format. "long" -> "long int.
6707 Don't loop if the iteration overflows time_t.
6708 Allow a negative step in the iteration.
6710 2003-07-01 Paul Eggert <eggert@twinsun.com>
6712 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6713 having it depend on HAVE_SYS_TYPES_H.
6715 2003-06-25 Bruno Haible <bruno@clisp.org>
6717 * readlink.c: New file.
6719 2003-06-20 Bruno Haible <bruno@clisp.org>
6721 Assume C89, so PARAMS isn't needed.
6722 * unicodeio.h (PARAMS): Remove.
6723 * unicodeio.c: Don't use PARAMS.
6725 2003-06-18 Jim Meyering <jim@meyering.net>
6727 Merge changes from coreutils.
6728 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6729 Remove explicit declarations of xmalloc and realloc.
6731 (read_utmp): Remove anachronistic cast of xmalloc.
6733 2003-06-17 Paul Eggert <eggert@twinsun.com>
6735 Assume C89, so PARAMS isn't needed.
6736 * backupfile.h (PARAMS): Remove. All uses removed.
6737 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6738 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6739 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6740 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6741 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6742 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6743 xstrtol.h: Likewise.
6744 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6745 same.h, strverscmp.h: Do not include config.h; no longer needed.
6746 Anyway, config.h should always be included before any other file.
6748 2003-06-11 Simon Josefsson <jas@extundo.com>
6750 * sysexit_.h: New file.
6752 2003-05-20 Derek Price <derek@ximbiot.com>
6754 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6756 2003-06-10 Simon Josefsson <jas@extundo.com>
6758 * strchrnul.h: New file.
6759 * strchrnul.c: New file.
6761 2003-06-10 Simon Josefsson <jas@extundo.com>
6763 * argp.h: New file, from glibc.
6764 * argp-ba.c: New file, from glibc.
6765 * argp-eexst.c: New file, from glibc.
6766 * argp-fmtstream.c: New file, from glibc.
6767 * argp-fmtstream.h: New file, from glibc.
6768 * argp-fs-xinl.c: New file, from glibc.
6769 * argp-help.c: New file, from glibc.
6770 * argp-namefrob.h: New file, from glibc.
6771 * argp-parse.c: New file, from glibc.
6772 * argp-pv.c: New file, from glibc.
6773 * argp-pvh.c: New file, from glibc.
6774 * argp-xinl.c: New file, from glibc.
6776 2003-06-07 Jim Meyering <jim@meyering.net>
6778 * readtokens.h: Put `Free Software Foundation, Inc.'
6779 in place of my name in the copyright comment.
6780 Remove definition and uses of __P.
6783 * stat.c: Don't declare xmalloc explicitly.
6784 Instead, include "xalloc.h".
6785 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6786 xrealloc, and xcalloc return values.
6787 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6789 * xgetcwd.h: Remove definition/uses of PARAMS.
6791 2003-06-06 Jim Meyering <jim@meyering.net>
6793 * stdbool_.h: Renamed from stdbool.h.in.
6795 2003-06-06 Jim Meyering <jim@meyering.net>
6797 Merge from coreutils.
6798 * same.c: (same_name): Declare *_basename locals to be `const'.
6799 Consolidate declarations and initializations of *_base* locals.
6801 Merge from coreutils.
6802 This avoids a core dump on systems without GNU putenv,
6803 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6804 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6805 (unsetenv): New static function, from GNU libc.
6806 (rpl_putenv): Use it.
6808 * modechange.c: Remove trailing blanks.
6810 Merge from coreutils.
6811 * fsusage.c: Remove declaration of statfs.
6812 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6814 * posixtm.c: Include <stdbool.h> unconditionally.
6816 2003-06-05 Paul Eggert <eggert@twinsun.com>
6818 * mktime.c (__mktime_internal): When resolving a tm_isdst
6819 mismatch, look in future quarters as well as past. This fixes a
6820 bug when processing fall-backwards gaps immediately after a long
6821 period of daylight-saving time.
6823 * mktime.c: Assume freestanding C89 or better.
6824 (HAVE_LIMITS_H): Remove. Assume it's 1.
6825 (__P): Remove; not used.
6826 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6827 (mktime, not_equal_tm, print_tm, check_result,
6828 main): Use prototypes. Use const * where appropriate.
6829 (main): Fix typo in testing code that uncovered by above changes.
6830 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6832 2003-06-04 Paul Eggert <eggert@twinsun.com>
6834 * mktime.c: Fix Debian bug 177940
6835 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6836 (localtime_offset): Now long int, not time_t, because we want it
6837 to be guaranteed to be signed. All uses changed.
6838 (__mktime_internal): If overflow would occur when adding offset,
6841 Merge 'human' changes from coreutils. Rewrite to support
6842 locale-specific notations like thousands separators.
6843 * human.c: Simplify authorship notice.
6844 Include human.h immediately after config.h.
6845 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6846 <limits.h>: Do not include, since human.h does.
6847 (SIZE_MAX, UINTMAX_MAX): New macros.
6848 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6849 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6850 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6851 (power_letter): Renamed from suffixes.
6852 (generate_suffix_backwards): Remove.
6853 (adjust_value): Now takes int style (because of human.h changes)
6854 and long double value (for greater precision on some platforms).
6855 (group_number): New function.
6856 (human_readable): Use it. Use integer options, not enum.
6857 Put the options before the sizes in the arg list.
6858 Support all the new options.
6859 The old human_readable function has been removed;
6860 use inttostr.h instead.
6861 (human_readable, default_block_size, humblock):
6862 Use uintmax_t, not int, for block sizes.
6863 (human_readable_inexact, block_size_types): Remove.
6864 (block_size_opts): New constant.
6865 (human_options): Renamed from human_block_size, with new signature
6866 that allows block sizes up to UINTMAX_MAX. All callers changed.
6867 * human.h: Add copyright and authorship notice.
6868 Include <limits.h> and <stdbool.h> unconditionally.
6869 (PARAMS): Remove. All uses removed.
6870 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6871 (enum human_inexact_style): Remove tag; now a nameless enum.
6872 (human_floor, human_ceiling, human_round_to_even): Now have
6873 values 2, 0, 1 rather than -1, 1, 0.
6874 (human_group_digits, human_suppress_point_zero, human_autoscale,
6875 human_base_1024, human_SI, human_B): New constants.
6876 (human_readable_inexact, human_block_size): Remove.
6877 (human_readable): Size args are now uintmax_t, not int.
6878 (human_options): New decl.
6880 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6881 unnecessary now that we assume C89 or better. This change
6882 imported from coreutils.
6884 * mktime.c (__mktime_internal): Do not reject negative timestamps
6885 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6886 in the 2003-05-30 sync from glibc.
6888 .h files should stand alone, but we shouldn't include <sys/types.h>
6889 if we can get away with just <stddef.h>.
6891 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6892 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6893 rather than <sys/types.h>, as we merely need size_t.
6894 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6896 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6897 Include <stdio.h>, to get FILE.
6898 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6899 memcasecmp.h has included <stddef.h> and all we need is size_t.
6900 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6901 our interface, instead of including <sys/types.h>
6903 2003-06-02 Paul Eggert <eggert@twinsun.com>
6906 Fix some minor time-related bugs with POSIX time arguments.
6907 Some valid time stamps were being rejected (notably -1, and
6908 time stamps before 1900 on 64-bit hosts). And some invalid
6909 time stamps were being accepted, e.g. September 31.
6911 * posixtm.h (posixtime): Return bool instead of time_t, so
6912 that we can return (time_t) -1 successfully.
6913 * posixtm.c: Likewise.
6914 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6915 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6916 (t): Remove static var.
6917 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6918 of static var. All uses changed.
6919 (year): Do not reject years before 1900; they can occur with
6921 (posix_time_parse): Do not check for out-of-range components;
6922 that is now the caller's responsibility, since our checks were
6923 only approximations.
6924 (posixtime): Use mktime to check for out-of-range components,
6925 since it knows them exactly.
6926 If mktime returns (time_t) -1, check whether an error actually occurred
6927 by invoking localtime on -1.
6928 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6929 posixtime failures better.
6930 Improve the test data (in comments only).
6932 2003-05-30 <karl@gnu.org>
6934 * mktime.c: update from libc.
6936 2003-05-30 Bruno Haible <bruno@clisp.org>
6938 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6939 * localcharset.h: Likewise.
6940 * localcharset.c: Likewise.
6942 2003-05-28 Paul Eggert <eggert@twinsun.com>
6944 Assume the headers required for C89 freestanding compilers.
6945 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6946 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6947 without checking for HAVE_LIMITS_H.
6948 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6949 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6951 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6952 * exclude.c: Include <stdbool.h> unconditionally.
6953 * tempname.c: Include <stddef.h> unconditionally.
6954 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6955 * modechange.c, rpmatch.c (NULL): Don't define, since
6956 <stddef.h> does that.
6957 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6958 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6959 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6960 * xstrtol.c: Likewise.
6961 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6962 * savedir.c: Include <stddef.h> instead of defining NULL.
6964 * addext.c (addext): Use assignment rather than cast, to avoid
6965 warnings on some platforms.
6967 * mktime.c (__mktime_internal): Do not reject negative timestamps
6970 2003-05-10 Bruno Haible <bruno@clisp.org>
6972 * linebreak.c (iconv_string_length): Don't return -1 just because the
6973 string is longer than 4 KB.
6975 2003-05-12 Jim Meyering <jim@meyering.net>
6977 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6978 the space-padded-by-default conversion specifiers, %e, %k, %l.
6980 2003-05-03 Bruno Haible <bruno@clisp.org>
6982 Upgrade to Unicode-4.0.
6983 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6984 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6985 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6986 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6987 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6988 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6989 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6990 Change width of U+E0100..U+E01EF from 1 to 0.
6992 2003-04-25 Bruno Haible <bruno@clisp.org>
6994 * copy-file.c: Include <stddef.h>, for size_t.
6996 2003-04-25 Jim Meyering <jim@meyering.net>
6998 * copy-file.c (copy_file_preserving): Declare buf_size to be
6999 of type size_t, not int.
7001 2003-04-11 Jim Meyering <jim@meyering.net>
7003 Merge changes from Coreutils.
7005 2003-03-22 Jim Meyering <jim@meyering.net>
7007 * strftime.c (widen): Cast alloca return value to proper type.
7009 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7012 * strftime.c (my_strftime): Handle very large width
7013 specifications for numeric values correctly. Improve checks for
7016 2003-01-19 Jim Meyering <jim@meyering.net>
7018 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7019 (nl_get_alt_digit) [! defined my_strftime]: Define.
7020 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7021 _nl_get_alt_digit and _nl_get_walt_digit.
7023 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7024 These changes have no effect outside of _LIBC.
7026 2003-04-10 Bruno Haible <bruno@clisp.org>
7028 * findprog.h: New file, from GNU gettext.
7029 * findprog.c: New file, from GNU gettext.
7031 2003-04-05 Jim Meyering <jim@meyering.net>
7033 Merge changes from Coreutils.
7035 * exclude.h (PARAMS): Remove definition and uses.
7036 * exclude.c: Remove uses of `PARAMS'.
7038 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7039 Add test-cases for DOS filenames. Declare program_name.
7040 (main): Set up program_name. Patch by Rich Dawe.
7042 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7044 Use mntctl's return value to drive the entry-processing loop, since
7045 we can't rely on the value of the vmt_length member in the last
7046 entry. On some systems doing so could result in exhausting
7047 virtual memory. Based in part on a patch from Mike Jetzer.
7049 2003-04-04 Bruno Haible <bruno@clisp.org>
7051 * linebreak.h: New file, from GNU gettext.
7052 * linebreak.c: New file, from GNU gettext with slight modifications.
7053 * lbrkprop.h: New file, from GNU gettext.
7055 2003-04-03 Bruno Haible <bruno@clisp.org>
7057 * utf8-ucs4.h: New file, from GNU gettext.
7058 * utf16-ucs4.h: New file, from GNU gettext.
7059 * ucs4-utf8.h: New file, from GNU gettext.
7060 * ucs4-utf16.h: New file, from GNU gettext.
7062 2003-04-02 Bruno Haible <bruno@clisp.org>
7064 * binary-io.h: New file, from GNU gettext.
7066 2003-04-01 Bruno Haible <bruno@clisp.org>
7068 * pathname.h: New file, from GNU gettext.
7069 * concatpath.c: New file, from GNU gettext.
7071 2003-03-30 Bruno Haible <bruno@clisp.org>
7073 * copy-file.c (copy_file_preserving): Don't set owner if the function
7074 chown() doesn't exist.
7076 2003-03-28 Bruno Haible <bruno@clisp.org>
7078 * copy-file.h: New file, from GNU gettext.
7079 * copy-file.c: New file, from GNU gettext.
7081 2003-03-18 Jim Meyering <jim@meyering.net>
7083 * quote.c (quote_n): Fix typo in comment.
7085 2003-03-14 Jim Meyering <jim@meyering.net>
7087 Merge changes from Coreutils.
7088 * obstack.h (obstack_object_size): Declare temporary, __o,
7089 to be const, in order to avoid warnings.
7090 (obstack_room): Likewise.
7091 (obstack_empty_p): Likewise.
7093 2003-03-13 Paul Eggert <eggert@twinsun.com>
7095 Merge changes from Bison.
7096 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7097 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7098 when compiling Bison 1.875's `bitset bset = obstack_alloc
7099 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7100 * hash.c: Include <stdbool.h> unconditionally.
7102 2003-03-09 Paul Eggert <eggert@twinsun.com>
7104 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7105 Reported by Bruce Becker; see:
7106 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7108 2003-03-03 Paul Eggert <eggert@twinsun.com>
7109 Bruno Haible <bruno@clisp.org>
7111 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7112 Reported by John Hughes, see
7113 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7115 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7117 * poll_.h: New file.
7120 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7122 * mathl.h: New file.
7123 * acosl.c: New file.
7124 * asinl.c: New file.
7125 * atanl.c: New file.
7126 * ceill.c: New file.
7129 * floorl.c: New file.
7130 * frexpl.c: New file.
7131 * ldexpl.c: New file.
7133 * sincosl.c: New file.
7135 * sqrtl.c: New file.
7137 * trigl.c: New file.
7138 * trigl.h: New file.
7140 2003-02-17 Bruno Haible <bruno@clisp.org>
7142 * mkdtemp.h: New file, from GNU gettext.
7143 * mkdtemp.c: New file, from GNU gettext.
7145 2003-01-31 Bruno Haible <bruno@clisp.org>
7147 * rename.c: #undef rename before defining rpl_rename.
7148 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7150 2003-01-30 Bruno Haible <bruno@clisp.org>
7152 * printf-args.h: New file, from GNU gettext.
7153 * printf-args.c: New file, from GNU gettext.
7154 * printf-parse.h: New file, from GNU gettext.
7155 * printf-parse.c: New file, from GNU gettext.
7156 * vasnprintf.h: New file, from GNU gettext.
7157 * vasnprintf.c: New file, from GNU gettext.
7158 * asnprintf.c: New file, from GNU gettext.
7159 * vasprintf.h: New file, from GNU gettext with modifications.
7160 * vasprintf.c: New file, from GNU gettext.
7161 * asprintf.c: New file, from GNU gettext.
7163 2003-01-29 Bruno Haible <bruno@clisp.org>
7165 * stpncpy.h: New file, from GNU gettext with modifications.
7166 * stpncpy.c: New file, from GNU gettext with modifications.
7168 2003-01-28 Bruno Haible <bruno@clisp.org>
7170 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7172 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7175 2003-01-27 Bruno Haible <bruno@clisp.org>
7177 * xsetenv.h: New file, from GNU gettext.
7178 * xsetenv.c: New file, from GNU gettext.
7180 2003-01-23 Bruno Haible <bruno@clisp.org>
7182 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7184 2003-01-22 Bruno Haible <bruno@clisp.org>
7186 * exit.h: New file, from GNU gettext.
7188 2003-01-11 Bruno Haible <bruno@clisp.org>
7190 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7191 * strcase.h (strcasecmp, strncasecmp): Likewise.
7193 2003-01-14 Jim Meyering <jim@meyering.net>
7195 * same.c (same_name): Tweak a comment.
7197 2003-01-11 Bruno Haible <bruno@clisp.org>
7199 * same.c (same_name): Reorder tests so as to avoid calling stat()
7200 when a string comparison is sufficient.
7202 2003-01-11 Bruno Haible <bruno@clisp.org>
7204 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7207 2003-01-11 Bruno Haible <bruno@clisp.org>
7209 * hash-pjw.c: Add comment about low quality of this function.
7211 2003-01-12 Paul Eggert <eggert@twinsun.com>
7213 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7214 to avoid collisions with libcurses and libreadline.
7216 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7217 * getstr.h, getstr.c: Remove.
7218 * getline.c: Include "getline.h", to check interface.
7219 Move body of old getstr.c here: this defines MIN_CHUNK and
7220 declares getdelim2, which is renamed from getstr.
7221 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7223 * linebuffer.c (readlinebuffer): Renamed from readline.
7225 * linebuffer.h: Likewise.
7226 (readline): Remove backward-compatibility macro.
7228 2003-01-12 Jim Meyering <jim@meyering.net>
7230 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7232 2003-01-10 Bruno Haible <bruno@clisp.org>
7234 * alloca_.h: New file.
7235 * getdate.y: Unconditionally include alloca.h.
7236 * makepath.c: Likewise.
7237 * setenv.c: Likewise.
7238 * userspec.c: Likewise.
7240 2003-01-09 Bruno Haible <bruno@clisp.org>
7242 * stdbool.h.in: New file.
7244 2003-01-08 Bruno Haible <bruno@clisp.org>
7246 * safe-read.c: Include specification header first, to ensure its
7248 * full-write.c: Likewise.
7250 2003-01-08 Jim Meyering <jim@meyering.net>
7252 * full-write.c: Undefine and define-away `const' after inclusion
7253 of errno.h, not before. Suggestion from Bruno Haible.
7255 2003-01-07 Jim Meyering <jim@meyering.net>
7257 * full-write.c: Rework so that it may serve to define full_read, too.
7258 * full-read.c: Simply #define FULL_READ and include full-write.c.
7260 2003-01-06 Jim Meyering <jim@meyering.net>
7262 * version-etc.c: Update year in translatable copyright string.
7264 2002-12-25 Bruno Haible <bruno@clisp.org>
7266 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7267 * xstrtol.h: Likewise.
7268 * xstrtoimax.c: Likewise.
7269 * xstrtoumax.c: Likewise.
7270 * human.h: Likewise.
7272 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7273 on systems that have <inttypes.h> but not <stdint.h>.
7275 2002-12-31 Paul Eggert <eggert@twinsun.com>
7277 * memcoll.c (memcoll): Fall back on a simple algorithm using
7278 memcmp if strcoll doesn't work.
7280 2002-12-23 Bruno Haible <bruno@clisp.org>
7282 * localcharset.h: New file.
7283 * localcharset.c: Include it.
7284 * unicodeio.c: Likewise.
7286 2002-12-22 Bruno Haible <bruno@clisp.org>
7288 * utime.c (utime_null): No need to call ftruncate if the file was
7291 2002-12-23 Bruno Haible <bruno@clisp.org>
7293 * memcoll.c (STRCOLL): New macro.
7296 2002-12-22 Bruno Haible <bruno@clisp.org>
7298 * getstr.h (getstr): Define, to avoid clash with libcurses.
7299 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7301 2002-12-22 Bruno Haible <bruno@clisp.org>
7303 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7305 2002-12-23 Bruno Haible <bruno@clisp.org>
7307 * getline.h: Include <stddef.h>, for size_t.
7309 * unicodeio.h: Include <stddef.h>, for size_t.
7310 * unicodeio.c: Don't include <stddef.h>.
7312 2002-12-17 Bruno Haible <bruno@clisp.org>
7314 * canon-host.c (strdup): Remove unused declaration.
7316 * fsusage.c: Include full_read.h.
7317 (get_fs_usage): Use full_read instead of safe_read.
7319 * utime.c (utime_null): Use SAFE_READ_ERROR.
7321 2002-12-11 Bruno Haible <bruno@clisp.org>
7323 * setenv.h: Rewritten to cope with systems that have setenv() but not
7325 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7328 2002-12-11 Bruno Haible <bruno@clisp.org>
7330 * setenv.c (alloca): Fall back to malloc.
7332 (setenv): Use freea() to free memory allocated with alloca().
7334 2002-11-13 Bruno Haible <bruno@clisp.org>
7336 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7337 function declarations.
7338 * unsetenv.c (unsetenv): Likewise.
7340 2002-03-04 Bruno Haible <bruno@clisp.org>
7342 Portability to AIX 4.3.3.
7343 * unsetenv.c: New file, extracted from setenv.c.
7344 * setenv.c: Move the unsetenv() function to unsetenv.c.
7346 2001-12-20 Bruno Haible <bruno@clisp.org>
7348 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7349 use malloc instead. For SunOS 4.
7351 2001-12-11 Bruno Haible <bruno@clisp.org>
7353 * setenv.c: Declare alloca.
7354 (compar_fn_t): New typedef.
7355 (KNOWN_VALUE, STORE_VALUE): Use it.
7357 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7360 2002-12-10 Paul Eggert <eggert@twinsun.com>
7362 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7363 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7364 Choose values that are less likely to collide with system fnmatch
7366 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7367 defined (e.g., a pure POSIX system).
7368 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7369 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7371 2002-12-06 Jim Meyering <jim@meyering.net>
7373 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7375 Merge in changes from libc's misc/error.c, in preparation
7376 for the merge of gnulib's changes back into libc.
7378 * error.c (_): Define only if not already defined.
7379 Move definition to follow all #include directives.
7380 Include unlocked-io.h only if !_LIBC.
7381 [_LIBC]: Include <libio/libioP.h>.
7382 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7383 (fflush): Tweak definition to use INTUSE.
7386 2002-12-05 Paul Eggert <eggert@twinsun.com>
7388 * alloca.c [defined emacs]: Include "lisp.h".
7389 (xalloc_die) [defined emacs]: New macro.
7390 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7391 [! defined emacs]: Include <xalloc.h>.
7392 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7393 (pointer): Typedef to POINTER_TYPE *.
7394 (malloc): Remove decl; we now always use xmalloc.
7395 (alloca): Use old-style definition, since Emacs needs this.
7396 Check for arithmetic overflow when computing combined size.
7398 2002-12-04 Paul Eggert <eggert@twinsun.com>
7400 Do not generate unlocked-io.h automatically, since it's easier to
7401 maintain it by hand.
7403 * unlocked-io.h: New file, from GNU diffutils,
7404 but with proper copyright notice and attribution.
7406 * Makefile.am: Add copyright notice.
7407 (libfetish_a_SOURCES): Add unlocked-io.h.
7408 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7409 (DISTCLEANFILES, io_functions): Remove macros.
7410 (EXTRA_DIST): Remove gen_uio.
7411 (unlocked-io.h): Remove rule.
7413 2002-12-04 Jim Meyering <jim@meyering.net>
7415 Reflect the fact that stat.c and lstat.c are no longer generated.
7416 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7417 (DISTCLEANFILES): Likewise.
7418 (EXTRA_DIST): Likewise.
7419 (all_local): Don't depend on stat.c or lstat.c.
7420 (stat.c, lstat.c): Remove rules.
7421 (EXTRA_DIST): Remove xstat.in.
7423 * xstat.in: Remove file. Contents moved into stat.c.
7424 * stat.c: New file. Contents mostly from xstat.in.
7425 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7426 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7428 * safe-read.c: Rework so that it may serve to define safe_write, too.
7429 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7431 2002-12-03 Jim Meyering <jim@meyering.net>
7433 * safe-read.c, safe-write.c: Change variable names and comments, but
7434 not semantics, to minimize the differences between these two files.
7435 (safe_read): Change comment to mention SAFE_READ_ERROR.
7437 * safe-read.c (IS_EINTR): Define.
7438 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7440 2002-12-02 Bruno Haible <bruno@clisp.org>
7442 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7443 Define, taken from safe-read.c.
7444 (INT_MAX): Provide fallback.
7445 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7446 * safe-write.h (SAFE_WRITE_ERROR): Define.
7448 * safe-read.c (EINTR): Remove definition.
7449 (safe_read): Don't use EINTR if it is absent.
7451 2002-12-02 Jim Meyering <jim@meyering.net>
7453 * safe-read.c (EINTR): Define.
7454 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7455 (INT_MAX): Provide fallback.
7456 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7458 * safe-read.h (SAFE_READ_ERROR): Define.
7460 2002-12-01 Jim Meyering <jim@meyering.net>
7462 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7463 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7465 2002-11-27 Paul Eggert <eggert@twinsun.com>
7467 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7468 hash_rehash): Replace `if (limit <= value) abort ();' with
7469 `if (! (value < limit)) abort ();', for readability.
7471 2002-11-26 <karl@gnu.org>
7473 * strdup.c: copy from libc again, with jim's ok.
7474 * .cppi-disable: re-add strdup.c
7476 2002-11-25 <karl@gnu.org>
7478 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7479 instead of "strtol.c".
7481 2002-11-25 Jim Meyering <jim@meyering.net>
7483 * mktime.c: Sync from libc, now that it has the latest fix.
7485 2002-11-24 <karl@gnu.org>
7487 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7488 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7490 2002-11-24 Jim Meyering <jim@meyering.net>
7492 Update from coreutils:
7494 * mktime.c: Merge in changes from libc.
7496 Avoid a link-time failure on some Linux systems.
7497 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7498 (__mon_yday): Declare with the STATIC attribute.
7499 (__mktime_internal): Likewise.
7500 Based on a report from Greg Schafer.
7502 2002-11-23 Jim Meyering <jim@meyering.net>
7504 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7505 Use `unsigned', not `int', as type of index.
7507 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7509 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7511 2002-11-22 Paul Eggert <eggert@twinsun.com>
7513 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7514 hint that one should use `if (! x) abort ();' rather than `assert
7515 (x);', and anyway it's one less thing to worry about configuring.
7516 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7517 hash_rehash, hash_insert): Use abort rather than assert.
7519 2002-11-22 Paul Eggert <eggert@twinsun.com>
7521 * quotearg.h: Allow multiple inclusion by surrounding with
7522 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7523 so that we can be included first.
7524 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7525 * quotearg.c: Include quotearg.h immediately after config.h.
7526 No need to include stddef.h or sys/types.h any more.
7527 Surround local include files with "", not "<>".
7528 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7529 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7530 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7531 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7532 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7533 (ISPRINT): Remove; no longer needed now that we assume C89.
7535 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7538 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7539 quotearg_char): Use SIZE_MAX rather than
7540 (size_t) -1 when we are talking about "infinity".
7542 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7544 2002-11-22 Bruno Haible <bruno@clisp.org>
7546 * safe-read.h: Assume C89. Add comments.
7547 (safe_read): Change return type to size_t.
7548 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7549 counts > SSIZE_MAX correctly.
7550 * safe-write.h: New file.
7551 * safe-write.c: New file.
7552 * full-read.h: New file.
7553 * full-read.c: New file.
7554 * full-write.h: Assume C89. Add comments.
7555 * full-write.c: Include safe-write.h.
7556 (full_write): Rewritten to use safe_write.
7557 Suggested by Jim Meyering and Paul Eggert.
7559 2002-11-21 Bruno Haible <bruno@clisp.org>
7561 Remove case insensitive option matching.
7562 * argmatch.h (argcasematch): Remove declaration.
7563 (ARGCASEMATCH): Remove macro.
7564 (__xargmatch_internal): Remove case_sensitive argument.
7565 (XARGMATCH): Update.
7566 (XARGCASEMATCH): Remove macro.
7567 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7568 case_sensitive argument.
7569 (argcasematch): Remove function.
7570 (__xargmatch_internal): Remove case_sensitive argument.
7571 (main): Use XARGMATCH instead of XARGCASEMATCH.
7573 * xmalloc.c: Change compile-time error message. Add comment about
7574 required autoconf version.
7576 2002-11-21 Jim Meyering <jim@meyering.net>
7578 * strdup.c (strdup): Tweak comment and initial #if/#include.
7580 Merge in changes from the coreutils.
7582 2002-09-25 Paul Eggert <eggert@twinsun.com>
7583 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7584 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7585 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7586 int. Work more efficiently if X is the same width as uintmax_t.
7587 Do not compare X to -1, to avoid bogus compiler warning.
7588 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7589 Don't assume that f_frsize and f_bsize are the same type.
7591 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7594 * makepath.c (make_path): Restore umask *before* creating the final
7596 (make_path): Minor reformatting.
7598 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7599 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7601 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7602 ones. At least on GNU/Linux systems, `auto' means something else.
7605 2002-11-20 Paul Eggert <eggert@twinsun.com>
7607 Merge argmatch cleanups from Bison. Assume C89.
7609 * argmatch.c: Include config.h here, not in argmatch.h.
7610 Include stdlib.h, for EXIT_FAILURE.
7611 Always include <string.h>, since we assume C89.
7612 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7613 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7614 Include <stddef.h> instead, since it's all we need for size_t.
7615 (PARAMS): Remove. All uses removed.
7616 (ARRAY_CARDINALITY): Do not bother to #undef.
7617 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7618 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7619 Remove unnecessary parentheses.
7620 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7621 Insert necessary parentheses.
7622 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7623 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7625 2002-11-19 Bruno Haible <bruno@clisp.org>
7627 * mbswidth.c: Include mbswidth.h right at the beginning.
7628 * mbswidth.h: Include <stddef.h>, for size_t.
7630 * mbswidth.h (PARAMS): Remove macro.
7631 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7632 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7634 * gcd.h (PARAMS): Remove macro.
7635 (gcd): Use ANSI C function declarations.
7636 * gcd.c (gcd): Likewise.
7638 2002-11-15 Bruno Haible <bruno@clisp.org>
7640 * strcspn.c: Include <stddef.h>.
7641 (strcspn): Use ANSI C function declaration. Change return type to
7643 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7644 (strpbrk): Use NULL.
7645 * strpbrk.h (PARAMS): Remove macro.
7646 (strpbrk): Use ANSI C function declaration.
7647 * strstr.c: Don't include <sys/types.h>.
7648 * strstr.h (PARAMS): Remove macro.
7649 (strstr): Use ANSI C function declarations.
7651 2002-11-06 Bruno Haible <bruno@clisp.org>
7653 * gcd.h (gcd): Change argument type to 'unsigned long'.
7654 * gcd.c (gcd): Likewise.
7656 2002-11-05 Bruno Haible <bruno@clisp.org>
7658 * gcd.h: New file, from gettext-0.11.5.
7659 * gcd.c: New file, from gettext-0.11.5.
7661 2002-11-05 Bruno Haible <bruno@clisp.org>
7663 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7664 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7665 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7666 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7668 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7669 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7671 * closeout.c: Include gettext.h instead of <libintl.h>.
7672 * human.c: Include gettext.h instead of <libintl.h>.
7673 * quotearg.c: Include gettext.h instead of <libintl.h>.
7674 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7675 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7676 * userspec.c: Include gettext.h instead of <libintl.h>.
7677 * version-etc.c: Include gettext.h instead of <libintl.h>.
7678 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7679 (textdomain): Remove definition.
7680 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7682 * long-options.c: Remove include of <libintl.h> and definition of _.
7683 * same.c: Remove include of <libintl.h> and definition of _.
7685 2002-11-04 Bruno Haible <bruno@clisp.org>
7687 * stpcpy.h: New file, from GNU gettext-0.11.5.
7688 * strcase.h: New file, from GNU gettext-0.11.5.
7689 * strpbrk.h: New file, from GNU gettext-0.11.5.
7690 * strstr.h: New file, from GNU gettext-0.11.5.
7691 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7693 2002-05-09 Bruno Haible <bruno@clisp.org>
7695 * config.charset: Update for newest glibc. Add canonical names
7696 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7698 2002-05-09 Bruno Haible <bruno@clisp.org>
7700 * localcharset.c (get_charset_aliases): Add more Windows specific
7703 2002-05-08 Owen Taylor <otaylor@redhat.com>
7705 * config.charset: A few additions for Solaris.
7707 2001-12-05 Bruno Haible <bruno@clisp.org>
7709 * localcharset.c (locale_charset): Don't return an empty string.
7711 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7713 * config.charset: msdos in uk_UA uses CP1125.
7715 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7717 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7718 * localcharset.c (locale_charset): Declare as extern "C".
7720 2002-02-15 Bruno Haible <bruno@clisp.org>
7722 * config.charset [msdosdjgpp]: For Russian, use CP866.
7724 2002-02-11 Bruno Haible <bruno@clisp.org>
7726 * config.charset: Add support for NetBSD.
7728 2002-09-25 <karl@gnu.org>
7730 * strdup.c: copy from libc/string (via ../config/srclist*).
7731 * getopt*: copy from libc/posix.
7732 * gettext.h: copy from gettext.
7733 * .cppi-disable: add strdup.c, gettext.h.
7735 2002-07-01 Jim Meyering <meyering@lucent.com>
7737 * c-stack.c: Include sys/time.h.
7738 From Volker Borchert.
7740 2002-06-11 Paul Eggert <eggert@twinsun.com>
7742 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7743 New macro. Use it uniformly instead of
7744 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7745 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7746 reported by Vin Shelton.
7748 2002-06-22 Jim Meyering <meyering@lucent.com>
7750 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7751 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7753 2002-06-22 Paul Eggert <eggert@twinsun.com>
7755 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7756 Do not assume SA_SIGINFO behavior.
7757 Bug reported by Jim Meyering on NetBSD 1.5.2.
7759 2002-06-22 Jim Meyering <meyering@lucent.com>
7761 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7763 * exitfail.c, exitfail.h: Likewise.
7764 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7766 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7768 (EXTRA_DIST): Add fnmatch_loop.c.
7769 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7771 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7772 * fnmatch.c: Update from diffutils-2.8.2.
7773 * fnmatch_.h: New file. From diffutils-2.8.2.
7774 * fnmatch.h: Remove file.
7776 2002-06-18 Paul Eggert <eggert@twinsun.com>
7778 * file-type.h: Report an error if neither S_ISREG nor
7779 S_IFREG is defined, instead of using a test specific to glibc
7780 2.2. This should be safe, since POSIX requires S_ISREG and
7781 Unix Version 7 had S_IFREG. We don't need to check for
7782 <sys/types.h> since we don't use any symbols that it defines.
7784 2002-06-15 Jim Meyering <meyering@lucent.com>
7786 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7787 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7788 have been included before this file.
7790 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7792 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7793 so that each temporary file name is unique and valid in the first
7794 8 characters, for operation under DOS.
7796 2002-06-15 Jim Meyering <meyering@lucent.com>
7798 Work even with DJGPP 2.03, which lacks support for symlinks.
7800 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7802 * lchown.c (S_ISLNK): Likewise.
7804 2002-06-14 Jim Meyering <meyering@lucent.com>
7806 * file-type.h: Use the version from diffutils-2.8.2.
7807 * file-type.c: Likewise.
7809 2002-05-27 Jim Meyering <meyering@lucent.com>
7811 Fix a problem seen only on nonconforming systems whereby ls.c's
7812 use of localtime, and then of gettimeofday would cause trouble:
7813 the localtime call used to initialize rpl_gettimeofday's save
7814 mechanism would clobber ls's current local time information so
7815 that in any long listing the first file would always be listed
7816 with date 1970-01-01. Analysis by Volker Borchert.
7818 * gettimeofday.c (localtime): Undefine.
7819 (rpl_localtime): New function.
7821 2002-05-22 Jim Meyering <meyering@lucent.com>
7823 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7824 * file-type.h: New file.
7825 * file-type.c (file_type): New file/function. Extracted from diffutils.
7827 2002-04-29 Paul Eggert <eggert@twinsun.com>
7829 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7831 2002-04-28 Paul Eggert <eggert@twinsun.com>
7833 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7834 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7835 of 127, since 64 is the largest conceivable number for ancient
7837 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7839 2002-04-28 Jim Meyering <meyering@lucent.com>
7841 * sig2str.c (WTERMSIG): Remove definition (unused).
7843 2002-04-28 Paul Eggert <eggert@twinsun.com>
7845 * sig2str.h, sig2str.c: New files.
7846 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7848 2002-04-24 Jim Meyering <meyering@lucent.com>
7850 * gettext.h: New file, from Gettext.
7851 * Makefile.am (INCLUDES): Remove -I../intl.
7852 (libfetish_a_SOURCES): Add gettext.h.
7854 2002-04-16 Jim Meyering <meyering@lucent.com>
7856 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7857 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7858 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7860 2002-04-12 Jim Meyering <meyering@lucent.com>
7862 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7864 2002-03-10 Jim Meyering <meyering@lucent.com>
7866 * makepath.c (make_path): Remove a comma from a diagnostic.
7867 Suggestion from Santiago Vila.
7869 2002-03-08 Jim Meyering <meyering@lucent.com>
7871 * rename.c: Mention that this wrapper is needed also on
7872 mips-dec-ultrix4.4 systems.
7874 2002-03-02 Jim Meyering <meyering@lucent.com>
7876 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7877 not HAVE_CLOCK_SETTIME.
7879 2002-02-27 Paul Eggert <eggert@twinsun.com>
7881 * nanosleep.h: Rename to....
7882 * timespec.h: New name for nanosleep.h. All uses changed.
7884 * gettime.c: New file.
7885 * settime.c: New file.
7888 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7889 timespec.h. Remove nanosleep.h.
7891 2002-02-25 Paul Eggert <eggert@twinsun.com>
7893 * acl.c, acl.h: New files.
7894 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7896 2002-02-24 Jim Meyering <meyering@lucent.com>
7898 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7899 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7900 cause trouble. Reported by Nelson Beebe.
7902 2002-02-23 Paul Eggert <eggert@twinsun.com>
7904 * path-concat.c (xpath_concat): Reorder code to pacify
7905 compilers that don't know that xalloc_die never returns.
7907 2002-02-20 Jim Meyering <meyering@lucent.com>
7909 * getdate.c: Regenerate using bison-1.33.
7911 2002-02-15 Paul Eggert <eggert@twinsun.com>
7913 * posixver.c, posixver.h: New files.
7914 * Makefile.am (libfetish_a_SOURCES): Add them.
7916 2002-02-02 Paul Eggert <eggert@twinsun.com>
7917 Bruno Haible <bruno@clisp.org>
7919 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7920 (fwrite_success_callback): New declaration.
7921 * unicodeio.c (unicode_to_mb): New function, extracted from
7922 print_unicode_char. Call failure callback instead of error.
7923 (fwrite_success_callback): New function.
7924 (exit_failure_callback): New function.
7925 (fallback_failure_callback): New function.
7926 (print_unicode_char): Call unicode_to_mb.
7928 2002-01-26 Jim Meyering <meyering@lucent.com>
7930 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7932 2002-01-22 Jim Meyering <meyering@lucent.com>
7934 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7935 Otherwise, some versions of automake would omit the rule that makes
7936 Makefile from Makefile.in.
7938 2001-01-21 Paul Eggert <eggert@twinsun.com>
7940 * xmemcoll.h, xmemcoll.c: New files.
7941 * Makefile.am (libfetish_a_SOURCES): Add them.
7942 * memcoll.c: Include errno.h, and declare errno if not defined.
7943 (memcoll): Set errno to zero if there is no error.
7945 * quotearg.c (quotearg_buffer_restyled):
7946 Fix bug with quoting buffers containing NUL when backslashing escapes.
7947 This bug was exposed by the other changes in this patch.
7948 (quotearg_n_options): New arg ARGSIZE.
7949 All callers changed.
7950 (quoting_options_from_style): New function.
7951 (quotearg_n_style): Use it.
7952 (quotearg_n_style_mem): New function.
7954 * quotearg.h (quotearg_n_style_mem): New function.
7956 2002-01-16 Jim Meyering <meyering@lucent.com>
7958 * getdate.y: Add three semicolons, each just before a closing brace.
7959 Bison (as of version 1.31) no longer papers over that mistake.
7961 2002-02-14 Paul Eggert <eggert@twinsun.com>
7963 * backupfile.c (ISDIGIT): Comment fix.
7964 * getdate.y (ISDIGIT): Likewise.
7965 * posixtm.c (ISDIGIT, year): Likewise.
7966 * strverscmp.c (ISDIGIT): Likewise.
7967 * userspec.c (ISDIGIT): Likewise.
7969 2002-01-05 Jim Meyering <meyering@lucent.com>
7971 * version-etc.c (version_etc_copyright): Update copyright year.
7973 2001-01-19 Paul Eggert <eggert@twinsun.com>
7975 * closeout.c (close_stdout_status): If ferror (stdout), do
7976 not silently exit merely because the output buffer happens to
7977 have nothing pending.
7979 2001-12-18 Paul Eggert <eggert@twinsun.com>
7981 See the big note in ../ChangeLog.
7982 * human.c (suffixes): Prefer K to k for 1024.
7983 (generate_suffix_backwards): New function.
7984 (human_readable_inexact): Use it.
7985 * xstrtol.c (__xstrtol): If there is no number but there
7986 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7987 Accept 'K' as well as 'k'.
7989 2001-12-15 Jim Meyering <meyering@lucent.com>
7991 * regex.h (__restrict_arr): Update from libc.
7993 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7994 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7997 2001-12-10 Jim Meyering <meyering@lucent.com>
7999 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8000 Instead, include "xalloc.h".
8001 (initbuffer): Don't cast xmalloc return value to char*.
8002 (readline): Reword comment.
8003 Don't cast xrealloc return value to char*
8006 2001-12-09 Jim Meyering <meyering@lucent.com>
8008 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8009 `signed and unsigned type in conditional expression'.
8010 * posixtm.c (posix_time_parse): Likewise.
8012 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8014 * readtokens.c (readtoken): Declare an index to be of type unsigned
8015 to avoid a pedantic warning.
8017 * getstr.c: Don't include assert.h.
8018 (getstr): Remove warning-evoking assertions.
8019 Return -1 if offset parameter is out of bounds.
8020 Change the type of a local from int to size_t.
8022 * strftime.c (my_strftime_localtime_r): Include this function
8023 definition in the `#if ! HAVE_TM_GMTOFF' block.
8025 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8026 Include xalloc.h instead.
8028 2001-12-02 Jim Meyering <meyering@lucent.com>
8030 * tempname.c: Don't declare getenv, thus reverting the change of
8031 2001-11-18. It's no longer necessary, now that stdlib.h is always
8034 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8035 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8037 2001-11-30 Akim Demaille <akim@epita.fr>
8039 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8040 before being defined.
8042 2001-11-27 Paul Eggert <eggert@twinsun.com>
8044 * quotearg.h (quotearg_n, quotearg_n_style):
8045 First arg is int, not unsigned.
8046 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8047 (SIZE_MAX, UINT_MAX): New macros.
8048 (quotearg_n_options): Abort if N is negative.
8049 Avoid overflow check on hosts where size_t is 64 bits and int
8050 is 32 bits, as overflow is impossible there.
8051 Fix off-by-one typo that caused unnecessary reallocation.
8053 2001-11-27 Jim Meyering <meyering@lucent.com>
8055 * tempname.c: Merge with version from libc.
8056 * regex.c: Likewise.
8058 * tempname.c: Include stdlib.h unconditionally. On some old systems
8059 for which STDC_HEADERS is 0, it was not included, resulting in a
8060 warning about an integer-to-pointer conversion problem with getenv.
8061 Reported by Volker Borchert.
8063 2001-11-26 Jim Meyering <meyering@lucent.com>
8065 * gtod.h: Remove file.
8066 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8067 * gettimeofday.c: Don't include gtod.h.
8068 (GTOD_init): Remove function.
8069 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8070 Suggestion from Volker Borchert.
8072 2001-11-23 Jim Meyering <meyering@lucent.com>
8074 * hash.h (struct hash_table): Don't define here. Merely declare it.
8075 * hash.c (struct hash_table): Define it here instead.
8077 2001-11-22 Jim Meyering <meyering@lucent.com>
8079 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8081 2001-11-18 Paul Eggert <eggert@twinsun.com>
8083 * tempname.c (TMP_MAX): Remove; no longer needed.
8084 (TEMPORARIES): New macro.
8085 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8086 removes an artificial limitation (e.g. HP-UX 10.20, where
8089 2001-11-18 Jim Meyering <meyering@lucent.com>
8091 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8094 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8095 files will be created before anything else.
8097 2001-11-17 Jim Meyering <meyering@lucent.com>
8099 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8100 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8101 rather than group writable. Patch by Juan F. Codagnone.
8103 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8104 Instead, include "xalloc.h".
8106 * mountlist.c: Include unlocked-io.h after all system headers.
8107 Remove explicit declarations of xmalloc, xrealloc,
8108 and xstrdup. Instead, include "xalloc.h".
8110 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8111 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8112 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8114 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8115 Reported by Padraig Brady.
8117 * mkstemp.c: #undef mkstemp.
8119 (rpl_mkstemp): Rename from mkstemp.
8122 2001-11-16 Jim Meyering <meyering@lucent.com>
8124 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8125 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8126 determine the amount of total physical memory, use pstat_getstatic.
8127 HPUX-11 doesn't define _SC_PHYS_PAGES.
8128 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8129 If sysconf couldn't be used to determine the amount of available
8130 physical memory, use both pstat_getstatic and pstat_getdynamic.
8131 Based on a patch from Bob Proulx.
8133 2001-11-05 Jim Meyering <meyering@lucent.com>
8135 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8137 2001-11-03 Jim Meyering <meyering@lucent.com>
8139 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8140 in argmatch_to_argument call.
8142 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8145 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8146 e.g., a fault due to an attempt to free a NULL pointer.
8148 2001-11-01 Jim Meyering <meyering@lucent.com>
8150 * dirfd.c, dirfd.h: New files.
8151 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8153 * hash.c (hash_print) [TESTING]: Clean up.
8155 2001-10-22 Paul Eggert <eggert@twinsun.com>
8157 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8158 to avoid a warning if -Wall.
8160 2001-10-21 Paul Eggert <eggert@twinsun.com>
8162 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8164 2001-10-21 Jim Meyering <meyering@lucent.com>
8166 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8167 this code would end up calling gettext even in packages built
8169 * getopt.c (_): Likewise.
8170 * regex.c (_): Likewise.
8172 2001-10-20 Paul Eggert <eggert@twinsun.com>
8174 * error.c (strerror_r): Do not declare unless !_LIBC.
8175 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8176 Use strerror_r that is only a macro, even if it is not a function.
8177 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8178 (private_strerror): Use prototypes, not old-style function definition.
8179 (print_errno_message): New function.
8180 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8182 (error_tail, error, error_at_line): Use it.
8184 2001-10-11 Jim Meyering <meyering@lucent.com>
8186 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8187 and quote_n (1, ... to avoid clobbering a buffer.
8189 2001-10-05 Jim Meyering <meyering@lucent.com>
8191 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8192 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8193 * hash-pjw.h: New file.
8195 2001-09-30 Jim Meyering <meyering@lucent.com>
8197 * mountlist.c [MOUNTED_GETFSSTAT]:
8198 Include <sys/ucred.h>, for Apple Darwin.
8199 Include sys/mount.h and sys/fs_types.h only if available.
8201 (read_filesystem_list): Use FS_TYPE.
8203 2001-09-29 Paul Eggert <eggert@twinsun.com>
8205 * exclude.c (excluded_filename): 0 -> false, since it's
8208 2001-09-28 Paul Eggert <eggert@twinsun.com>
8210 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8211 #defines strtoimax. Also treat the other strto* functions
8214 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8215 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8216 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8218 2001-09-26 Jim Meyering <meyering@lucent.com>
8220 Most macros in unlocked-io.h had the wrong number of arguments.
8221 * gen-uio: New script.
8222 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8223 * unlocked-io.hin: Remove file.
8224 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8225 rather than trying to embed it here.
8226 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8227 Reported by Padraig Brady.
8229 2001-09-25 Volker Borchert <bt@teknon.de>
8231 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8233 2001-09-23 Jim Meyering <meyering@lucent.com>
8235 * mountlist.c: Remove useless parentheses in #if directives.
8236 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8237 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8239 2001-09-22 Jim Meyering <meyering@lucent.com>
8241 * localcharset.c: Update from latest gettext.
8242 * config.charset: Likewise.
8244 2001-09-20 Jim Meyering <meyering@lucent.com>
8246 * xstrtol.c (strtoimax): Guard declaration with
8247 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8248 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8249 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8250 (strtoumax): Likewise, for completeness (it wasn't necessary).
8252 2001-09-06 Paul Eggert <eggert@twinsun.com>
8254 * strtoimax.c (HAVE_LONG_LONG):
8255 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8256 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8257 to work around bug in IBM C compiler.
8259 2001-09-16 Jim Meyering <meyering@lucent.com>
8261 * mkdir.c: New file.
8263 2001-09-04 Paul Eggert <eggert@twinsun.com>
8265 * xgetcwd.c: Revert some of the previous change; intead,
8266 fix the HAVE_GETCWD_NULL code to behave more like the
8267 !HAVE_GETCWD_NULL code used to.
8270 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8273 2001-09-04 Paul Eggert <eggert@twinsun.com>
8275 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8276 Use ssize_t, not int, to store result of readlink.
8277 Check for ssize_t overflow as well as size_t overflow,
8278 as POSIX says the result of readlink is implementation-defined
8279 when ssize_t overflows.
8280 Remove unnecessary cast to char*.
8281 Use free+malloc instead of realloc, as the storage doesn't need
8282 to be preserved and it's clearer and can be more efficient that way.
8283 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8284 * xreadlink.h (xreadlink): Update prototype.
8286 2001-09-03 Paul Eggert <eggert@twinsun.com>
8288 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8289 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8290 spotted by Jim Meyering.
8292 2001-09-03 Jim Meyering <meyering@lucent.com>
8294 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8296 2001-09-03 Paul Eggert <eggert@twinsun.com>
8298 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8299 like the HAVE_GETCWD_NULL code.
8300 Include pathmax.h if not HAVE_GETCWD.
8301 Do not include xalloc.h.
8302 (INITIAL_BUFFER_SIZE): New symbol.
8303 Do not use xmalloc / xrealloc, since the caller is responsible for
8304 handling errors. Preserve errno around `free' during failure.
8305 Do not overrun buffer when using getwd.
8307 2001-09-03 Paul Eggert <eggert@twinsun.com>
8309 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8310 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8312 2001-09-02 Jim Meyering <meyering@lucent.com>
8314 * error.c: Update from GNU libc.
8316 2001-09-01 Jim Meyering <meyering@lucent.com>
8318 * xreadlink.c: New file.
8319 * xreadlink.h: New file.
8320 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8322 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8323 doesn't conflict with sparc Solaris 7's definition in
8324 /usr/include/sys/int_types.h.
8326 * exclude.c: Use `""', not `<>' to #include non-system header files.
8327 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8328 and strncasecmp as r-values. Unixware didn't have declarations.
8330 2001-08-31 Jim Meyering <meyering@lucent.com>
8332 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8333 Use an initial, malloc'd, buffer of length 128 rather than
8334 a statically allocated one of length 1024.
8336 2001-08-30 Paul Eggert <eggert@twinsun.com>
8338 * xgetcwd.c: Don't include pathmax.h.
8339 Include stdlib.h and unistd.h if available.
8341 (xmalloc, xstrdup, free): Remove decls.
8342 (xgetcwd): Don't assume sizes fit in unsigned.
8343 Check for overflow when computing sizes.
8344 Simplify reallocation code.
8346 2001-08-28 Paul Eggert <eggert@twinsun.com>
8348 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8350 * strtoimax.c: Renamed from strtoxmax.c, removing the
8353 Also, make the following further changes to make this file's
8354 configuration more similar to that of strtol.c:
8355 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8356 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8357 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8358 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8359 changed to signed values.
8361 And make the following changes as well:
8362 Fix copyright notice, as 1999 was missing.
8363 (verify): New macro.
8364 (strtoimax): Check sizes at compile-time, not run-time.
8365 Prefer strtol to strtoll if both work.
8366 (main): Remove; it was not that useful and was a pain to maintain.
8368 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8370 2001-08-30 Paul Eggert <eggert@twinsun.com>
8372 * savedir.c (savedir): Remove size parameter, as POSIX says that
8373 a directory's st_size can have an arbitrary value, so the old
8374 usage could waste an arbitrary amount of memory. All uses
8376 * savedir.h: Update prototype.
8378 2001-08-30 Paul Eggert <eggert@twinsun.com>
8380 * xstrtol.c (strtoimax): New decl.
8382 2001-08-28 Paul Eggert <eggert@twinsun.com>
8384 * xstrtol.h: Add copyright notice.
8385 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8386 LONGINT_INVALID_SUFFIX_CHAR.
8388 2001-08-30 Paul Eggert <eggert@twinsun.com>
8390 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8393 2001-08-30 Paul Eggert <eggert@twinsun.com>
8395 * hash.c: Remove '2001' from copyright notice.
8397 2001-08-30 Paul Eggert <eggert@twinsun.com>
8399 * full-write.h: New file.
8400 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8401 * full-write.c: Correct credits, as cccp.c no longer
8402 exists and anyway it was so heavily changed from the old cccp
8403 code as to be unrecognizable. Include full-write.h.
8404 (full_write) Return size_t, with short writes meaning failure.
8405 All callers changed. This fixes a bug with large buffers
8407 * utime.c: Include full-write.h.
8409 2001-08-30 Paul Eggert <eggert@twinsun.com>
8411 Merge 'exclude' changes from tar 1.13.22.
8412 This fixes one or two unlikely storage allocation overflow bugs,
8413 but doesn't change user-visible behavior otherwise.
8415 2001-08-30 Paul Eggert <eggert@twinsun.com>
8417 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8418 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8419 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8420 Include if available.
8421 (<xalloc.h>): Include
8422 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8423 (verify): New macro. Use it to verify that EXCLUDE macros do not
8424 collide with FNM macros.
8425 (struct patopts): New struct.
8426 (struct exclude): Use it, as exclude patterns now come with options.
8427 (new_exclude): Support above changes.
8428 (new_exclude, add_exclude_file):
8429 Initial size must now be a power of two to simplify overflow checking.
8430 (free_exclude, fnmatch_no_wildcards): New function.
8431 (excluded_filename): No longer requires options arg, as the options
8432 are determined by add_exclude. Now returns bool, not int.
8433 (excluded_filename, add_exclude):
8434 Add support for the fancy new exclusion options.
8435 (add_exclude, add_exclude_file): Now takes int options arg.
8436 Check for arithmetic overflow when computing sizes.
8437 (add_exclude_file): xrealloc might modify errno, so don't
8438 realloc until after errno might be used.
8440 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8442 (free_exclude): New decl.
8443 (add_exclude, add_exclude_file): Now takes int options arg.
8444 (excluded_filename): No longer requires options arg, as the options
8445 are determined by add_exclude. Now returns bool, not int.
8447 2001-08-30 Paul Eggert <eggert@twinsun.com>
8449 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8451 2001-08-27 Jim Meyering <meyering@lucent.com>
8453 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8455 * version-etc.c (N_): Remove definition.
8456 Revert most of last change.
8457 Instead, simply don't mark the `Copyright...' string for translation.
8458 Based on advice from Paul Eggert.
8460 * strtoxmax.c: Tweak comment.
8462 2001-08-26 Jim Meyering <meyering@lucent.com>
8464 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8465 of copyright with `%s' so translators don't get an untranslated
8467 (COPYRIGHT_YEAR): Define.
8468 (version_etc): Use fprintf rather than fputs.
8469 Suggestion from Ulrich Drepper.
8471 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8473 * strtoll.c: New file, from GNU libc.
8474 * xstrtoimax.c: New file.
8476 * xstrtol.h: Add xstrtoimax.
8477 * strtoumax.c: New file. Simply include "strtoumax.c".
8478 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8480 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8481 * strtoxmax.c: ... then renamed to this.
8483 2001-08-13 Paul Eggert <eggert@twinsun.com>
8485 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8486 Port to Solaris 8, where 'sed' requires a space after the 'r'
8487 command, and where sh dislikes "$/". Clean up the spacing a bit.
8488 Redirect output to $tmp just once.
8490 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8492 * addext.c (<errno.h>): Include.
8493 (errno): Declare if not defined.
8494 (addext): Work correctly when pathconf returns -1 and leaves
8495 errno alone because there is no limit. Also, work even if
8496 pathconf returns a value greater than SIZE_MAX.
8498 2001-08-12 Jim Meyering <meyering@lucent.com>
8500 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8501 Simply `return getcwd (NULL, 0);'.
8502 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8503 Use 1300 as initial value for length, not PATH_MAX.
8505 * pathmax.h: Clean up cpp syntax.
8507 2001-08-12 Jim Meyering <meyering@lucent.com>
8509 * gettimeofday.c: New file.
8511 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8513 2001-08-04 Jim Meyering <meyering@lucent.com>
8515 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8516 to get in sync with glibc.
8518 2001-08-03 Paul Eggert <eggert@twinsun.com>
8520 The following changes are from gettext 0.10.39 as maintained by
8523 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8524 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8525 with inverted sense. All uses changed.
8527 * mbswidth.c: Don't include <limits.h>.
8528 Include <stdlib.h> and <string.h> unconditionally.
8529 (iswcntrl, mbsinit, ISCNTRL): New macros.
8530 (mbsnwidth): Use K&R style function declarations.
8531 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8532 can optimize it when MB_CUR_MAX == 1.
8533 The width of control characters is zero, not 1.
8535 2001-07-15 Jim Meyering <meyering@lucent.com>
8537 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8538 (BUILT_SOURCES): Add unlocked-io.h.
8539 (io_functions): Define.
8540 (unlocked-io.h): New rule.
8541 (DISTCLEANFILES): Add unlocked-io.h.
8542 (all-local): Depend on unlocked-io.h, to ensure it is created.
8544 * unlocked-io.hin: New file
8546 * regex.c: Update from glibc.
8548 2001-07-05 Jim Meyering <meyering@lucent.com>
8550 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8552 (libfetish_a_SOURCES): Put all .h files here instead.
8553 Remove a thus-exposed (better checks in automake) duplicate and
8554 two unnecessary .h files.
8556 2001-06-11 Jim Meyering <meyering@lucent.com>
8558 * regex.c: Update from GNU libc.
8560 2001-05-27 Jim Meyering <meyering@lucent.com>
8562 * readutmp.h (UT_TYPE): Define.
8564 2001-05-24 Jim Meyering <meyering@lucent.com>
8566 * argmatch.c: Include "quote.h".
8567 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8568 quote function. Reported by Göran Uddeborg.
8570 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8572 * dirname.c (dir_name): Compute append_dot using path, not newpath
8573 which is not yet declared.
8575 2001-05-11 Paul Eggert <eggert@twinsun.com>
8577 * Makefile.am (libfetish_a_SOURCES):
8578 Add strftime.c, since we now compile it on all hosts.
8580 * strftime.c (my_strftime):
8581 Define to nstrftime if emacs, but only if my_strftime is not defined.
8582 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8583 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8584 Add one more extra argument: a nanoseconds value.
8587 (my_strftime function): Add %N format.
8588 (emacs_strftimeu): Renamed from emacs_strftime,
8589 with extra ut argument.
8591 2001-05-11 Paul Eggert <eggert@twinsun.com>
8593 dirname code cleanup. base_name now behaves more compatibly
8594 with POSIX basename when given file names that have trailing
8595 slashes, and similarly for dir_name. Add new primitives
8596 base_len and dir_len. Put the directory-name-related decls
8599 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8600 * backupfile.c (base_name): Likewise.
8601 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8602 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8603 * makepath.c (strip_trailing_slashes): Likewise.
8604 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8606 * rename.c (strip_trailing_slashes): Likewise.
8607 * same.c (base_name): Likewise.
8608 * stripslash.c (ISSLASH): Likewise.
8610 * addext.c: Include <dirname.h> after size_t is defined.
8611 * backupfile.c: Likewise.
8613 * addext.c (addext): Use base_len to trim redundant
8614 trailing slashes instead of doing it ourselves.
8615 But do not trim the last slash if it is not redundant.
8617 * backupfile.c (find_backup_file_name,
8618 max_backup_version): Use base_len instead of rolling it ourselves.
8619 Handle the case of "" and (on DOS) "C:" correctly.
8621 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8622 Include <string.h>, <dirname.h>.
8623 (base_name): Allow file names ending in slashes, other than names
8624 that are all slashes. In this case, return the basename followed
8625 by the slashes. This is more general, and can be used in places
8626 where the original base_name purposely had an assertion failure.
8627 (base_len): New function.
8629 * dirname.c: Include <string.h> instead of <stdlib.h>.
8630 Do not include <assert.h>; no longer needed.
8632 (memrchr): Remove decl.
8633 (dir_name_r): Remove.
8634 (dir_len): Renamed from dirlen. All callers changed.
8635 Rewrite in terms of base_name, for simplicity and consistency.
8636 (dir_name): Never return NULL. All callers changed.
8637 Do not include <stdlib.h> in test program; no longer needed.
8638 return 0; is fine for test program.
8640 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8642 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8644 * path-concat.c (path_concat): Use base_len to compute
8645 base length, not strlen; this means we cannot rely on memcpy
8648 * same.c (STREQ): Remove.
8649 (same_name): Handle the case where the basename ends in trailing '/'.
8651 * stripslash.c (strip_trailing_slashes): Return nonzero if
8652 a slash was stripped. Do not strip the last slash after a
8655 2001-04-08 Jim Meyering <meyering@lucent.com>
8657 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8658 recomputed; that's necessary when the offset spans a DST transition.
8659 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8661 2001-04-02 Jim Meyering <meyering@lucent.com>
8663 * regex.h, regex.c: Update from GNU libc.
8665 2001-03-19 Paul Eggert <eggert@twinsun.com>
8667 * version-etc.c (version_etc_copyright): Update to 2001.
8669 2001-03-16 Paul Eggert <eggert@twinsun.com>
8671 * tempname.c (uint64_t): Define to uintmax_t if
8672 not defined, and if UINT64_MAX is not defined.
8673 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8674 Reported by John David Anglin.
8676 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8678 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8679 alias if codeset is empty.
8680 * config.charset (BeOS): Use wildcard syntax.
8682 2001-03-13 Jim Meyering <meyering@lucent.com>
8684 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8685 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8688 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8690 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8692 * unicodeio.c (print_unicode_char): Simplify accordingly.
8694 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8696 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8697 support for DOS/DJGPP.
8699 2001-02-28 Paul Eggert <eggert@twinsun.com>
8701 * Makefile.am (libfetish_a_SOURCES):
8702 Add dup-safer.c, fopen-safer.c.
8703 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8705 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8707 2001-02-25 Paul Eggert <eggert@twinsun.com>
8709 The mkstemp replacement is taken from glibc 2.2.2, with some
8710 portability fixes for use outside glibc, as follows:
8712 * tempname.c (struct_stat64): New macro.
8713 (direxists, __gen_tempname): Use it.
8714 This avoids a portability problem with Solaris 8.
8716 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8717 (<stddef.h>, <stdint.h>, <string.h>):
8718 Include only if STDC_HEADERS || _LIBC.
8719 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8720 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8721 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8722 (__set_errno): Define this macro if <errno.h> doesn't.
8723 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8724 Define these macros if <stdio.h> doesn't.
8725 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8726 Define these macros if <sys/stat.h>
8727 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8728 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8729 __xstat64): Define if not _LIBC.
8730 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8731 (__gen_tempname): Invoke gettimeofday only if
8732 HAVE_GETTIMEOFDAY || _LIBC;
8733 otherwise, fall back on plain "time".
8734 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8736 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8738 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8740 2001-02-17 Jim Meyering <meyering@lucent.com>
8742 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8743 around included file name.
8745 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8747 * strftime.c: Update from GNU libc (the only changes were to comments).
8749 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8751 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8753 2001-02-17 Paul Eggert <eggert@twinsun.com>
8755 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8756 Remove workaround macros for hosts that have mbrtowc but not
8757 mbstate_t, as we now insist on proper declarations for both
8758 before using mbrtowc.
8760 2001-02-17 Jim Meyering <meyering@lucent.com>
8762 * regex.c: Update from libc.
8764 2001-02-16 Paul Eggert <eggert@twinsun.com>
8766 * alloca.c (malloc): Undef before defining, since stdlib.h
8767 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8768 Reported by Mark Hounschell via Paul Eggert.
8770 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8772 * config.charset: Update for FreeBSD 4.2.
8774 2001-01-26 Jim Meyering <meyering@lucent.com>
8776 * quotearg.c: Include stddef.h.
8777 * quote.c: Include stddef.h.
8778 Reported by Axel Kittenberger.
8780 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8781 line in double quotes so that it evokes a better diagnostic.
8782 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8783 Reported by Axel Kittenberger.
8785 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8787 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8788 to avoid a warning. Add back 'const' to inptr.
8790 2001-01-16 Jim Meyering <meyering@lucent.com>
8792 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8795 2001-01-14 Jim Meyering <meyering@lucent.com>
8797 * rename.c: New file. From Volker Borchert.
8798 Include stdlib.h, string.h or strings.h, and xalloc.h.
8799 Use strip_trailing_slashes rather than open-coding it.
8801 2001-01-03 Paul Eggert <eggert@twinsun.com>
8803 * strftime.c: Sync with glibc time/strftime.c 1.81.
8805 2001-01-03 Jim Meyering <meyering@lucent.com>
8807 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8808 local `inptr' to avoid warning with some system declarations of iconv.
8810 2000-12-29 Paul Eggert <eggert@twinsun.com>
8812 * modechange.c: Do not assume that mode_t uses the
8813 traditional octal encoding. E.g. "chmod 1 FOO" should set
8814 the other-execute bit of FOO even if S_IXOTH != 1.
8816 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8817 WOTH, XOTH, ALLM): New macros.
8818 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8819 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8821 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8822 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8824 No need to use uintmax_t; unsigned long is long enough.
8825 Don't bother to get suffix since we don't use it.
8827 2000-12-24 Jim Meyering <meyering@lucent.com>
8829 * hash.c (is_prime): Return explicit boolean values.
8830 (hash_get_first): Return NULL to appease Irix5.6's 89.
8831 Reported by Nelson Beebe.
8833 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8835 * localcharset.c (locale_charset): Add support for Win32.
8837 2000-12-18 Paul Eggert <eggert@twinsun.com>
8839 * physmem.h, physmem.c: New files.
8841 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8842 (noinst_HEADERS): Add physmem.h.
8844 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8845 't' for compatibility with Solaris 8 sort.
8847 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8849 * config.charset: Add support for BeOS.
8851 2000-12-16 Jim Meyering <meyering@lucent.com>
8853 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8854 SHELLS_FILE to a file name that's useful on djgpp systems.
8856 (ADDITIONAL_DEFAULT_SHELLS): Define.
8857 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8858 Based mostly on a patch from Prashant TR.
8860 2000-12-16 Jim Meyering <meyering@lucent.com>
8862 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8863 N and M) would have treated it like `chown N:N FILE'.
8865 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8867 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8869 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8870 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8871 to the list of canonical encodings. Rename EUC-CN to GB2312.
8873 2000-12-08 Andreas Schwab <schwab@suse.de>
8875 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8876 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8878 2000-12-07 Jim Meyering <meyering@lucent.com>
8880 * stripslash.c (ISSLASH): Define.
8881 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8884 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8885 (dir_name_r): Declare this function as static.
8886 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8887 manifest itself on a name containing a mix of slashes and
8889 Make this function work with names starting with a DOS-style
8890 drive letter and colon prefix.
8891 (dir_name): Append `.' if necessary.
8892 Based mostly on patches from Prashant TR and Eli Zaretskii.
8894 * dirname.h (dir_name_r): Remove prototype.
8896 2000-12-05 Jim Meyering <meyering@lucent.com>
8898 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8900 2000-12-04 Jim Meyering <meyering@lucent.com>
8902 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8903 Also include memory.h, stdlib.h, unistd.h if appropriate.
8904 Reported by Andreas Jaeger (conflicting declaration of malloc).
8906 2000-12-02 Jim Meyering <meyering@lucent.com>
8908 * closeout.h: Make idempotent, to avoid some obscure warnings.
8910 2000-12-01 Paul Eggert <eggert@twinsun.com>
8912 * memrchr.c: Include <config.h> before any system include file.
8914 2000-11-29 Paul Eggert <eggert@twinsun.com>
8916 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8918 2000-11-26 Jim Meyering <meyering@lucent.com>
8920 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8922 2000-11-22 Paul Eggert <eggert@twinsun.com>
8924 * strftime.c (my_strftime): Do not invoke mbrlen with a
8925 size of (size_t) -1; it's not portable.
8927 2000-11-17 Akim Demaille <akim@epita.fr>
8929 * obstack.h: Formatting changes.
8930 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8931 prevent type checking.
8932 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8933 cast the value to (void *): assigning a `foo *' to a `void *'
8935 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8937 2000-11-17 Jim Meyering <meyering@lucent.com>
8939 * strstr.c: Update from GNU libc.
8941 2000-11-16 Jim Meyering <meyering@lucent.com>
8943 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8945 2000-11-11 Jim Meyering <meyering@lucent.com>
8947 * error.c: Add a couple #includes, merging from GNU libc version.
8949 2000-11-10 Jim Meyering <meyering@lucent.com>
8951 * obstack.h: Update from GNU libc.
8952 * obstack.c: Likewise.
8954 2000-11-06 Paul Eggert <eggert@twinsun.com>
8956 * getusershell.c (setusershell): Use rewind rather than
8957 fseek/fseeko, to avoid configuration hassles with fseeko.
8958 Don't bother opening SHELLS_FILE if shellstream is NULL;
8961 2000-11-05 Jim Meyering <meyering@lucent.com>
8963 * makepath.h (make_dir): Declare.
8964 * makepath.c (make_dir): Remove `static' attribute.
8967 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8969 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8970 last one in a bucket, advance to the next bucket.
8972 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8974 * fnmatch.c: Do not comment out all the code if we are using
8975 the GNU C library, because in some cases we are replacing buggy
8976 code in the GNU C library itself.
8978 2000-10-30 Paul Eggert <eggert@twinsun.com>
8980 * error.h, getline.h, modechange.h:
8981 Remove "2000" from Copyright line, as the file hasn't been
8982 changed this year other than in the copyright notice.
8984 * xalloc.h: Add "2000" to Copyright line, as this file
8985 was changed this year.
8987 2000-10-30 Paul Eggert <eggert@twinsun.com>
8989 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8990 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8991 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8993 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8995 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8996 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8997 doesn't define __restrict_arr.
8999 2000-10-29 Jim Meyering <meyering@lucent.com>
9001 * xstat.in: Fix grammar in comment.
9003 2000-10-28 Jim Meyering <meyering@lucent.com>
9005 * memchr.c: Update from libc.
9006 Adjust for portability:
9007 [HAVE_STDLIB_H]: Include stdlib.h.
9008 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9009 Undef __memchr, too.
9010 [!weak_alias]: Define __memchr to memchr.
9012 * regex.c: Update from libc.
9013 * regex.h: Likewise.
9014 * getopt1.c: Likewise.
9015 * memcmp.c: Likewise.
9017 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9018 Avoid using fseek, when possible -- it's broken by design.
9019 Patch by Ulrich Drepper.
9021 2000-10-26 Jim Meyering <meyering@lucent.com>
9023 * strftime.c: Update from libc.
9025 2000-10-25 Jim Meyering <meyering@lucent.com>
9027 * obstack.c: Update from libc.
9029 2000-10-23 Jim Meyering <meyering@lucent.com>
9031 * hard-locale.c (hard_locale): Revert last change -- it was simply
9032 wrong. That set_locale call must not have any side effects.
9035 2000-10-22 Jim Meyering <meyering@lucent.com>
9037 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9038 [CYCLIC]: Remove now-unused definition.
9040 * save-cwd.c (O_DIRECTORY): Define, if needed.
9041 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9042 Suggestion from Ulrich Drepper.
9044 2000-10-21 Jim Meyering <meyering@lucent.com>
9046 * dirname.c (dir_name_r): New function, factored out of dir_name.
9047 (dir_name): Use dir_name_r.
9048 * dirname.h (dir_name_r): Declare it.
9050 2000-10-21 Jim Meyering <meyering@lucent.com>
9052 * dirname.c (memrchr): Declare if necessary.
9053 (dir_name): Remove the restriction that there be no
9054 trailing slashes. Now, this code skips past them, effectively
9056 [TEST_DIRNAME] (main): New unit tests.
9058 * memrchr.c: New file from GNU libc.
9059 Undef __memrchr, too.
9060 [!weak_alias]: Define __memrchr to memrchr.
9061 Guard weak_alias use with `#ifdef weak_alias'.
9063 2000-10-17 Jim Meyering <meyering@lucent.com>
9065 * quote.h (PARAMS): Define and use.
9066 Reported by Akim Demaille.
9068 * getopt.c: Update from libc.
9070 2000-10-16 Jim Meyering <meyering@lucent.com>
9072 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9075 2000-09-25 Jim Meyering <meyering@lucent.com>
9077 * md5.h (rol): Define (from GnuPG).
9079 * sha.c: Give credit (GnuPG) where due.
9080 (M): Use rol rather than open-coding it.
9081 Add a FIXME comment.
9083 2000-09-21 Jim Meyering <meyering@lucent.com>
9085 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9086 Reported by Michael Stone.
9088 2000-09-20 Jim Meyering <meyering@lucent.com>
9090 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9091 (noinst_HEADERS): Add sha.h.
9092 Based on code from Scott G. Miller and from GnuPG.
9094 2000-09-15 Jim Meyering <meyering@lucent.com>
9096 * regex.c: Update from libc.
9098 2000-09-10 Jim Meyering <meyering@lucent.com>
9100 * getopt.c (_getopt_internal): Update from glibc.
9102 2000-09-09 Jim Meyering <meyering@lucent.com>
9104 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9105 think it should be used as a general replacement for isascii.
9106 * fnmatch.c: Likewise.
9107 * mbswidth.c: Likewise
9108 * regex.c: Likewise.
9111 * userspec.c: Include sys/param.h and limits.h.
9113 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9114 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9115 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9116 UID, GID. Check range.
9118 2000-09-06 Jim Meyering <meyering@lucent.com>
9120 * getopt.c (_getopt_internal): Update from glibc.
9122 2000-08-30 Jim Meyering <meyering@lucent.com>
9124 * strftime.c: Merge in changes from GNU libc.
9126 2000-08-26 Jim Meyering <meyering@lucent.com>
9128 * closeout.c: Include "__fpending.h".
9129 (close_stdout_status): Return right away if there's nothing to flush.
9131 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9132 * __fpending.c: New file.
9133 * __fpending.h: New file.
9135 2000-08-07 Paul Eggert <eggert@twinsun.com>
9137 Standardize on "memory exhausted" instead of "Memory exhausted"
9138 or "virtual memory exhausted".
9139 * obstack.c (print_and_abort): Use "memory exhausted", not
9140 "virtual memory exhausted".
9141 * same.c (same_name): Invoke xalloc_die instead of printing
9143 * userspec.c (parse_user_spec): Likewise.
9144 * bumpalloc.h: comment fix
9145 * same.c, userspec.c: Include xalloc.h.
9147 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9148 not char *const and pointing to a constant array.
9149 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9150 (xrealloc): Comment fix.
9152 * userspec.c (parse_user_spec):
9153 Don't translate a message until just before returning,
9154 to avoid unnecessary translation.
9156 2000-08-07 Jim Meyering <meyering@lucent.com>
9158 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9159 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9160 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9161 getgroups.c, gethostname.c, getopt.h, group-member.c,
9162 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9163 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9164 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9165 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9166 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9167 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9168 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9169 yesno.c: Back out Copyright date changes for each file with no change
9170 this year. This eases coordination with other programs using the same
9171 source code modules. From Paul Eggert.
9173 2000-08-03 Greg McGary <greg@mcgary.org>
9175 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9176 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9177 (EXTEND_BUFFER): Use them.
9179 2000-08-01 Jim Meyering <meyering@lucent.com>
9181 * dirname.c (ISSLASH): Define.
9182 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9183 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9184 both `\' and `/' may be use as path separators.
9185 Based on a patch from Prashant TR.
9187 2000-07-31 Paul Eggert <eggert@twinsun.com>
9189 * quotearg.c (quotearg_n_options): Don't make the initial
9190 slot vector a constant, since it might get modified.
9192 2000-07-31 Jim Meyering <meyering@lucent.com>
9194 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9195 * obstack.c (print_and_abort): Likewise.
9197 2000-07-30 Paul Eggert <eggert@twinsun.com>
9199 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9200 buffer, so that the caller can always quote one small
9201 component of a "memory exhausted" message in slot 0.
9202 From a suggestion by Jim Meyering.
9204 2000-07-30 Jim Meyering <meyering@lucent.com>
9206 * makepath.c (make_path): Quote the other instance, too.
9208 * quotearg.c (N_STATIC_SLOTVECS): Define.
9209 (STATIC_BUF_SIZE): Define.
9210 (quotearg_n_options): Use only statically allocated storage when
9211 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9212 than STATIC_BUF_SIZE.
9214 2000-07-29 Jim Meyering <meyering@lucent.com>
9216 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9217 * dirname.c (dir_name): Likewise.
9219 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9221 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9222 (dir_name): Assert that there are no trailing slashes.
9224 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9226 * mbswidth.h (mbswidth): Add a flags argument.
9227 (mbswidth): New declaration.
9228 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9229 * mbswidth.c (mbswidth): Add a flags argument.
9230 (mbsnwidth): New function.
9232 2000-07-24 Jim Meyering <meyering@lucent.com>
9234 * mbswidth.c: Remove useless #else. From Bruno Haible.
9236 2000-07-23 Paul Eggert <eggert@twinsun.com>
9238 * mbswidth.c (_XOPEN_SOURCE):
9239 Don't define; this causes problems on Solaris 7.
9240 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9242 2000-07-23 Paul Eggert <eggert@twinsun.com>
9245 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9246 so that mbstate_t is always defined.
9248 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9249 be 1 in at least one GCC installation, and this configuration
9250 error is likely to be common. Ignoring MB_LEN_MAX hurts
9251 performance on hosts that have mbrtowc but have only unibyte
9252 locales, but I assume these hosts are rare.
9254 2000-07-23 Paul Eggert <eggert@twinsun.com>
9256 * quotearg.c: Streamline by invoking multibyte code only if needed.
9257 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9258 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9259 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9260 invoke multibyte primitives.
9262 2000-07-23 Jim Meyering <meyering@lucent.com>
9264 * basename.c (base_name): Add an assertion.
9266 2000-07-15 Bruno Haible <clisp.cons.org>
9268 * quotearg.c: When the system forces us to redefine mbstate_t,
9269 shadow its mbsinit function.
9271 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9273 * mbswidth.h: New file.
9274 * mbswidth.c: New file.
9275 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9276 (noinst_HEADERS): Add mbswidth.h.
9278 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9280 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9283 2000-07-15 Jim Meyering <meyering@lucent.com>
9285 * makepath.c: Include quote.h.
9286 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9287 corresponding argument in a `quote (...)' call.
9288 Give better diagnostics.
9290 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9291 (noinst_HEADERS): Add quote.h.
9293 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9294 from tar's src/misc.c.
9295 * quote.h: New file. Prototypes for same.
9297 2000-07-10 Paul Eggert <eggert@twinsun.com>
9299 From a suggestion by Bruno Haible.
9300 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9301 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9302 to decide whether to define the BeOS workaround macro;
9303 this adjusts to the change to AC_MBSTATE_T.
9305 2000-07-13 Paul Eggert <eggert@twinsun.com>
9307 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9309 * quotearg.c (quoting_style_args, quoting_style_vals,
9310 quotearg_buffer_restyled): Add support for
9311 clocale_quoting_style. Undo previous change to
9312 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9313 and "{RIGHT QUOTATION MARK}" msgids.
9315 2000-07-05 Paul Eggert <eggert@twinsun.com>
9317 The old behavior of quoting `like this' doesn't look good with
9318 newer, ISO-style fonts. See:
9319 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9321 Instead, quote "like this" by default. Let the translator
9322 tailor the locale-specific quoting behavior by providing
9323 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9325 * quotearg.c (N_): New macro.
9326 (gettext_default): New function.
9327 (quotearg_buffer_restyled): Use
9328 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9329 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9331 2000-07-09 Jim Meyering <meyering@lucent.com>
9333 * Most files: Update copyright dates to include 2000.
9335 2000-07-08 Jim Meyering <meyering@lucent.com>
9337 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9339 (xgethostname): Remove now-unnecessary #ifdef.
9340 Move declaration of `err' into loop where it's used.
9342 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9344 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9345 by allocating a larger buffer. Test the gethostname return value for
9346 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9347 returns an error and ENAMETOOLONG isn't defined.
9349 2000-07-05 Paul Eggert <eggert@twinsun.com>
9350 and Bruno Haible <haible@clisp.cons.org>
9352 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9354 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9356 * quotearg.c (struct quoting_options): Simplify quote_these_too
9359 2000-07-03 Jim Meyering <meyering@lucent.com>
9361 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9362 Reported by Bruno Haible.
9364 2000-07-04 Jim Meyering <meyering@lucent.com>
9366 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9367 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9370 2000-07-03 Paul Eggert <eggert@twinsun.com>
9371 and Bruno Haible <haible@clisp.cons.org>
9373 * quotearg.c (mbrtowc):
9374 Assign to *pwc, and return 1 only if result is nonzero.
9375 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9377 2000-07-03 Jim Meyering <meyering@lucent.com>
9379 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9380 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9383 2000-07-02 Jim Meyering <meyering@lucent.com>
9385 * quotearg.c (mbstate_t): Don't define here.
9387 2000-07-02 Jim Meyering <meyering@lucent.com>
9389 * nanosleep.c (SIGCONT): Define if not already defined.
9391 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9393 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9394 per change in ../m4/ls-mntd-fs.m4.
9395 (read_filesystem_list): Ignore symbolic links.
9397 2000-06-29 Jim Meyering <meyering@lucent.com>
9399 * same.c: Include <string.h> or <strings.h>, as appropriate,
9400 for declaration of strcmp.
9402 * long-options.c: Include <stdlib.h>, for declaration of exit.
9404 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9405 Avoid warning by casting result to `char *' to remove `const'.
9407 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9409 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9411 2000-06-26 Paul Eggert <eggert@twinsun.com>
9413 savedir now sets errno on failure and invokes xmalloc to get memory.
9414 Fix a couple of other minor bugs while we're at it.
9416 * savedir.c (<unistd.h>): Do not include; there's no need.
9417 (NAMLEN): Remove macro.
9418 (malloc, realloc): Remove decls.
9420 ("xalloc.h"): Include.
9421 (NAME_SIZE_DEFAULT): New macro.
9422 (savedir): Use xmalloc / xrealloc to allocate memory.
9423 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9424 Skip "" directory entries.
9425 Use strlen to calculate directory entry length, since the old method
9426 is rarely used these days and isn't worth supporting.
9427 Don't use a pointer after freeing it.
9428 Check for integer overflow when calculating allocation size.
9429 Use memcpy to copy entries, instead of stpcpy.
9430 Set errno properly when returning NULL.
9431 Check for readdir error.
9433 2000-06-26 Jim Meyering <meyering@lucent.com>
9435 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9437 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9439 * getusershell.c (xmalloc, xrealloc): Remove functions.
9441 Don't include <stdlib.h>. Don't declare malloc, realloc.
9443 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9445 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9447 2000-06-24 Jim Meyering <meyering@lucent.com>
9449 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9451 2000-06-21 Jim Meyering <meyering@lucent.com>
9453 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9455 2000-06-19 Paul Eggert <eggert@twinsun.com>
9457 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9458 (mbrtowc, mbstate_t): Define substitutes if
9459 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9460 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9461 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9463 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9465 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9466 than 1024, return a memory chunk of least possible size, instead
9467 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9468 Use free/xmalloc instead of xrealloc to avoid copying for very long
9471 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9473 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9474 address, not strdup. Include <stdlib.h> and don't declare free().
9476 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9478 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9481 2000-06-21 Jim Meyering <meyering@lucent.com>
9483 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9484 (noinst_HEADERS): Add getstr.h.
9486 * getline.c (getstr): Move into a separate file.
9487 * getstr.c (getstr): New file, extracted from getline.c, with
9488 the following changes: new parameter, delim2; both delim[12]
9489 parameters have type `int', not `char'. The latter would lose
9490 with 8-bit delimiters.
9491 * getstr.h: New file.
9493 2000-06-19 Jim Meyering <meyering@lucent.com>
9495 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9497 2000-06-18 Jim Meyering <meyering@lucent.com>
9499 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9500 Besides, these days every porting target provides a mkdir function.
9502 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9503 (this snippet comes from src/system.h).
9505 2000-06-15 Paul Eggert <eggert@twinsun.com>
9507 * human.c (adjust_value): New function.
9508 (human_readable_inexact): Apply rounding style even when
9509 printing approximate values.
9511 2000-06-14 Paul Eggert <eggert@twinsun.com>
9513 * human.c (human_readable_inexact): Allow an input block
9514 size that is not a multiple of the output block size, and vice versa.
9515 Reported by Piergiorgio Sartor.
9517 2000-06-14 Paul Eggert <eggert@twinsun.com>
9519 * getdate.y (get_date): Apply relative times after time
9520 zone indicator, not before. Reported by Todd A. Jacobs.
9522 2000-06-13 Jim Meyering <meyering@lucent.com>
9524 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9526 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9528 2000-06-12 Paul Eggert <eggert@twinsun.com>
9530 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9532 2000-06-04 Paul Eggert <eggert@twinsun.com>
9534 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9536 2000-06-04 Jim Meyering <meyering@lucent.com>
9538 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9539 SunOS 4.1.4 for which gid_t is an unsigned type.
9541 2000-06-03 Jim Meyering <meyering@lucent.com>
9543 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9545 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9547 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9548 newer, don't install charset.alias.
9549 * config.charset: Change the Linux/glibc rules so they become empty
9550 on glibc-2.1 or newer.
9552 2000-06-02 Jim Meyering <meyering@lucent.com>
9554 * mountlist.c: Back out last change. Instead, do this...
9555 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9556 member using the same `ignore'-testing code.
9557 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9561 2000-05-29 Jim Meyering <meyering@lucent.com>
9563 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9564 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9566 2000-05-22 Jim Meyering <meyering@lucent.com>
9568 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9570 2000-05-18 Jim Meyering <meyering@lucent.com>
9572 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9573 back, too, since it may have been modified by allocate_entry.
9574 (hash_delete): Rewrite to use neither the assignment operator
9575 nor the comma operator in an if-expression.
9577 2000-05-15 Paul Eggert <eggert@twinsun.com>
9580 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9581 Remove; no longer needed.
9582 "quotearg.h": Add include.
9583 (file_name): Do not bother to explicitly initialize to NULL; it's less
9584 efficient on some hosts.
9585 (close_stdout_status): Remove test as to whether stdout was already
9586 closed; it breaks for the case "echo x | sort >&-".
9587 Quote file name colons.
9588 Do not assume that _("write error") lacks format strings.
9590 2000-05-15 Jim Meyering <meyering@lucent.com>
9592 * version-etc.c (version_etc_copyright): Update the copyright string
9593 used in all --version output.
9595 2000-05-14 Jim Meyering <meyering@lucent.com>
9597 * closeout.c (close_stdout_set_file_name): New function.
9598 (close_stdout_status): Use new file-scoped global.
9599 Return right away if fstat says the stdout file descriptor is invalid.
9600 * closeout.h (close_stdout_set_file_name): Declare.
9602 2000-05-10 Jim Meyering <meyering@lucent.com>
9604 * closeout.c [default_exit_status]: New file-scoped variable.
9605 (close_stdout_set_status): New function.
9606 * closeout.h (close_stdout_set_status): Declare.
9608 2000-05-08 Jim Meyering <meyering@lucent.com>
9610 * long-options.c: Don't include closeout.h.
9611 (parse_long_options): Don't call close_stdout for --version.
9613 2000-05-06 Jim Meyering <meyering@lucent.com>
9615 * strnlen.c: Undefine __strnlen and strnlen.
9616 [!weak_alias]: Define __strnlen to strnlen.
9618 * atexit.c: New file, from libiberty.
9620 2000-05-06 Jim Meyering <meyering@lucent.com>
9622 * closeout.c (close_stdout_status): Also check for errors on the
9625 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9627 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9628 instead of xmalloc, xrealloc, path_concat.
9629 (locale_charset): Treat empty environment variables as absent.
9630 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9632 2000-05-04 Jim Meyering <meyering@lucent.com>
9634 * getopt.c: Update from glibc.
9635 * obstack.c: Likewise.
9636 * obstack.h: Likewise.
9637 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9639 * regex.h: Likewise.
9640 * strndup.c: Likewise.
9641 * strnlen.c: New file, from glibc.
9643 2000-05-01 Jim Meyering <meyering@lucent.com>
9645 * full-write.c (full_write): Remove `FIXME' part of comment.
9647 2000-04-29 Jim Meyering <meyering@lucent.com>
9649 * path-concat.c: Declare strdup only if it's not defined.
9650 * canon-host.c: Likewise.
9652 2000-04-28 Jim Meyering <meyering@lucent.com>
9654 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9655 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9656 included first, then limits.h is included by locale.h by libintl.h.
9657 From John David Anglin.
9659 2000-04-25 Jim Meyering <meyering@lucent.com>
9661 * makepath.c (S_IRWXUGO): Define.
9662 (make_path): Always perform explicit chmod if MODE specifies any
9663 of the `special' permission bits. Prompted by a bug report against
9664 install from Mate Wierdl and Joost van Baal.
9666 2000-04-18 Jim Meyering <meyering@lucent.com>
9670 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9671 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9673 2000-04-17 Jim Meyering <meyering@lucent.com>
9675 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9676 the definition of it to rpl_strftime also defined-away the system's
9679 2000-04-15 Jim Meyering <meyering@lucent.com>
9681 Use `C' to denote so-called `contiguous' files, the same way
9683 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9684 (ftypelet): Use S_ISCTG.
9685 From Michael Deutschmann.
9687 2000-04-14 Jim Meyering <meyering@lucent.com>
9689 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9691 2000-04-08 Jim Meyering <meyering@lucent.com>
9693 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9694 names don't conflict. Reported by Eli Zaretskii.
9696 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9698 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9699 bug. Deal with the different error behavior of Irix iconv.
9701 2000-04-07 Jim Meyering <meyering@lucent.com>
9703 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9704 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9706 2000-04-05 Jim Meyering <meyering@lucent.com>
9708 Portability tweaks required for ultrix4.3.
9709 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9710 * readutmp.c: Include sys/types.h before sys/stat.h.
9711 * canon-host.c: Declare strdup.
9712 * path-concat.c: Likewise.
9713 From John David Anglin.
9715 2000-04-04 Jim Meyering <meyering@lucent.com>
9717 Be more DOS 8.3-friendly.
9718 * ref-add.sin: Renamed from ref-add.sed.in.
9719 * ref-del.sin: Renamed from ref-del.sed.in.
9720 * Makefile.am: Reflect renaming.
9721 Reported by Eli Zaretskii.
9723 Use a temporary file name that won't clash with `charset.alias'
9724 in the DOS 8.3 name space.
9725 * Makefile.am (charset_tmp): Define.
9726 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9727 (uninstall-local): Likewise.
9728 Reported by Eli Zaretskii.
9730 2000-03-29 Paul Eggert <eggert@twinsun.com>
9732 * time/strftime.c (my_strftime): Make sure we call the system
9733 strftime, not ourselves, when invoking the underlying strftime.
9735 2000-03-24 Jim Meyering <meyering@lucent.com>
9737 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9738 (charset_alias): Define.
9739 (install-exec-local): Factor out common code.
9740 (uninstall-local): Split lines longer than 80.
9741 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9743 (.sed.in.sed): New rule. Don't redirect directly to $@.
9744 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9746 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9748 * config.charset: Output a line containing "Packages using this file".
9749 * ref-add.sed.in, ref-del.sed.in: New files.
9750 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9751 ref-del.sed): New rules.
9753 2000-03-17 Jim Meyering <meyering@lucent.com>
9755 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9756 Otherwise, include <strings.h>
9758 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9760 * unicodeio.c (utf8_wctomb): New function.
9761 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9762 format instead of in UCS-4 with platform dependent endianness.
9764 2000-03-07 Paul Eggert <eggert@twinsun.com>
9766 * savedir.c (savedir): Work even if directory size is
9767 negative; this can happen with some screwy NFS configurations.
9769 2000-03-06 Jim Meyering <meyering@lucent.com>
9771 * localcharset.c (get_charset_aliases): Don't try to free file_name
9772 if it's NULL (because we ran out of memory). From Bruno Haible.
9774 2000-03-05 Jim Meyering <meyering@lucent.com>
9776 * localcharset.c ("path-concat.h"): Include.
9777 (get_charset_aliases): Use path_concat instead of ANSI string
9780 * unicodeio.h (PARAMS): Define.
9781 Use it to guard prototype.
9783 2000-03-04 Jim Meyering <meyering@lucent.com>
9785 * Makefile.am (install-exec-local): Create $(libdir) before installing
9787 (uninstall-local): Uncomment this rule so `make distcheck' works
9790 * unicodeio.c (<errno.h>): Include it.
9791 (errno): Declare if not defined.
9793 * localcharset.c: Add Bruno's comment justifying use of volatile.
9795 * config.charset: New version, incorporating remarks from a linux
9796 i18n mailing list. From Bruno Haible.
9798 2000-03-02 Jim Meyering <meyering@lucent.com>
9800 * Makefile.am (EXTRA_DIST): Add config.charset.
9802 2000-03-01 Jim Meyering <meyering@lucent.com>
9804 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9805 * unicodeio.c: Likewise.
9807 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9809 * config.charset: New file.
9810 * localcharset.c: New file.
9811 * unicodeio.h, unicodeio.c: New files.
9812 * Makefile.am (DEFS): Add -DLIBDIR=...
9813 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9814 (noinst_HEADERS): Add unicodeio.h.
9815 (all-local, install-exec-local, charset.alias): New targets.
9817 2000-02-28 Paul Eggert <eggert@twinsun.com>
9819 * quotearg.c (ALERT_CHAR): New macro.
9820 (quotearg_buffer_restyled): Use it.
9822 2000-02-27 Jim Meyering <meyering@lucent.com>
9824 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9825 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9827 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9828 not `#if STDC_HEADERS'.
9829 Declare malloc if needed.
9831 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9832 now that autoconf always defines the HAVE_DECL_ symbols.
9833 * human.c: Likewise.
9835 * strtoumax.c: Likewise.
9837 * backupfile.c: Arrange for cpp to fail if the configure-time
9838 declaration check was not run.
9840 * human.c: Likewise.
9842 * strtoumax.c: Likewise.
9844 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9845 then first look up the entire `.'-containing string as a login name.
9847 2000-02-18 Paul Eggert <eggert@twinsun.com>
9849 * getdate.y: Handle two-digit years with leading zeros correctly.
9850 (textint): New typedef.
9851 (parser_control): Member year changed from int to textint.
9853 (YYSTYPE): Removed; replaced by %union with int and textint members.
9854 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9855 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9856 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9857 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9858 (date, number, to_year): Use width of number in digits, not its value,
9859 to determine whether it's a 2-digit year, or a 2-digit time.
9860 (yylex): Store number of digits of numeric tokens.
9861 Reported by John Kendall.
9863 (parser_control): Changed from struct parser_control to typedef (for
9864 consistency). All uses changed.
9866 (tID): Removed; not used.
9867 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9869 2000-02-14 Paul Eggert <eggert@twinsun.com>
9871 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9872 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9874 2000-02-12 Jim Meyering <meyering@lucent.com>
9876 * userspec.c (ISDIGIT): Define it.
9877 (isdigit): Remove definition.
9878 (is_number): Use ISDIGIT, not isdigit.
9879 <libintl.h>: Include.
9881 (parse_user_spec): Mark translatable strings.
9883 2000-02-10 Jim Meyering <meyering@lucent.com>
9885 With these changes, nanosleep.[ch] are finally enough like the other
9886 lib/* replacement files to compile on a few more losing systems.
9888 * nanosleep.h: Don't include config.h.
9889 Remove prototype from declaration of nanosleep.
9890 (PARAMS): Remove now-unneeded definition.
9891 * nanosleep.c: #undef nanosleep.
9892 (rpl_nanosleep): Rename from nanosleep.
9894 2000-02-03 Jim Meyering <meyering@lucent.com>
9896 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9897 rather than with `#if HAVE_UTMPNAME'.
9899 2000-02-01 Jim Meyering <meyering@lucent.com>
9901 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9903 2000-01-31 Jim Meyering <meyering@lucent.com>
9905 * nanosleep.h (nanosleep): Guard declaration with
9906 `#if ! HAVE_DECL_NANOSLEEP'.
9907 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9908 the declaration in that vendor's sys/timers.h.
9909 Reported by Christian Krackowizer.
9911 * quotearg.c (ISASCII): Add #undef and move definition to follow
9912 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9913 (ISPRINT): Likewise.
9914 Reported by Tom Tromey.
9916 2000-01-30 Jim Meyering <meyering@lucent.com>
9918 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9919 uses of ->ut_name. The latter doesn't work with new Linux header files
9920 where only utmpx.ut_user is declared.
9922 * readutmp.h (UT_USER): Define.
9924 2000-01-23 Jim Meyering <meyering@lucent.com>
9926 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9929 2000-01-22 Jim Meyering <meyering@lucent.com>
9931 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9932 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9933 Required for some AIX systems. Reported by Christian Krackowizer.
9934 [TESTING] (main): New function.
9936 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9937 * dirname.c (dir_name): Support for DOS-style file names with drive
9940 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9942 * strverscmp.c (ISDIGIT): Define.
9943 (strverscmp): Use ISDIGIT, not isdigit.
9945 2000-01-17 Paul Eggert <eggert@twinsun.com>
9947 * nanosleep.c (nanosleep):
9948 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9949 POSIX.1 doesn't require SA_INTERRUPT and some systems
9950 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9951 it's been part of POSIX.1 since day 1 (in 1988).
9953 2000-01-17 Jim Meyering <meyering@lucent.com>
9955 * interlock: Remove unused file. Reported by François Pinard.
9957 2000-01-16 Paul Eggert <eggert@twinsun.com>
9959 * quotearg.c (quotearg_buffer_restyled): Do not quote
9960 alert, backslash, formfeed, and vertical tab unnecessarily in
9961 shell quoting style.
9964 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9965 Free Software Foundation, Inc.
9966 Copying and distribution of this file, with or without modification,
9967 are permitted provided the copyright notice and this notice are preserved.