1 2006-07-11 Derek R. Price <derek@ximbiot.com>
3 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
5 2006-07-10 Derek R. Price <derek@ximbiot.com>
7 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
8 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
9 macros into the GNU _D_EXACT_NAMLEN.
10 * savedir.c: Likewise.
11 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
13 2006-07-09 Jim Meyering <jim@meyering.net>
15 * argp-pv.c: Remove a doubled word in a comment.
16 * check-version.c (check_version): Likewise.
17 * javacomp.c (compile_java_class): Likewise.
19 2006-07-08 Jim Meyering <jim@meyering.net>
21 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
23 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
25 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
26 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
27 brackets. Other minor changes to suppress some compiler
30 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
32 * getloadavg.c: Use __VMS, not VMS.
34 * getpagesize.h: Likewise.
35 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
36 probably does not work.
38 2006-07-06 Derek R. Price <derek@ximbiot.com>
39 and Paul Eggert <eggert@cs.ucla.edu>
41 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
42 Don't worry about this obsolete case any more.
43 (HAVE_DIR): Remove. All uses removed; we now assume you can read
45 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
46 worry about this obsolete case any more.
50 * savedir.c: Likewise.
52 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
54 * .cppi-disable: Add wcwidth.
55 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
56 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
57 (ISGRAPH): Remove. All uses changed to isgraph.
58 (FOLD) [!defined _LIBC]: Remove special case.
59 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
60 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
62 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
64 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
66 * strtod.c (strtod): cast the argument of tolower to unsigned char.
68 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
70 * memcasecmp.c: Include <limits.h>.
71 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
72 * strtod.c (strtod): Don't assume isspace works on negative chars.
73 Don't assume isdigit succeeds only on '0' through '9'.
75 2006-07-05 Derek R. Price <derek@ximbiot.com>
77 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
78 All uses of is_space replaced by isspace.
79 * exit.h: Don't talk about STDC_HEADERS.
80 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
81 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
82 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
83 replaced by isprint etc.
84 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
85 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
86 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
87 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
88 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
89 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
91 2006-07-05 Eric Blake <ebb9@byu.net>
93 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
95 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
97 2006-06-27 Bruno Haible <bruno@clisp.org>
99 Assume ANSI C header files and <ctype.h> functions.
100 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
101 (mbsnwidth): Use isprint, iscntrl instead.
103 2006-07-03 Jim Meyering <jim@meyering.net>
105 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
106 macro is used before the first cycle_check call.
108 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
110 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
111 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
112 reported by Mark D. Baushke, one in
113 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
115 Merge from coreutils.
117 * .cppi-disable: Add stdint_.h.
118 * .cvsignore: Add stdint.h.
120 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
122 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
123 both double and long double versions.
124 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
125 * xstrtold.c: New file.
126 * xstrtod.h (xstrtold): New decl.
128 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
130 * filemode.c (setst): Remove.
131 (strmode): Rewrite to avoid setst. This makes the code shorter,
132 (arguably) clearer, and the generated code is a bit smaller on my
133 Debian GNU/Linux stable x86 host.
135 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
137 * filemode.c: Include "filemode.h" first, to test the interface.
138 Assume that filemode.h includes sys/types.h and sys/stat.h.
139 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
140 (ftypelet): Reorder to put common cases first, for efficiency.
141 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
143 (strmode): Renamed from mode_string, and now stores 12 bytes instead
144 of 10, for compatibility with FreeBSD. All callers changed.
145 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
146 that can't be deduced solely from st_mode. First arg is now a const
148 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
149 (strmode): Renamed from mode_string.
150 (filemodestring): New decl.
151 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
152 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
153 (S_ISPORT, S_ISWHT): New macros, if not already defined.
155 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
157 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
158 fsusage.h now does that. Include fsusage.h first, to test interface.
159 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
160 at most one method (the old code could have generated decls that
161 didn't conform to C89, not that this was ever exercised).
162 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
164 2006-03-19 Jim Meyering <jim@meyering.net>
166 Work even in a chroot where d_ino values for entries in "/"
167 don't match the stat.st_ino values for the same names.
168 * getcwd.c (__getcwd): When no d_ino value matches the target inode
169 number, iterate through all entries again, using lstat instead.
170 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
171 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
173 * getcwd.c (__getcwd): Clarify a comment.
174 Use memcpy in place of a call to strcpy.
176 2006-03-12 Jim Meyering <jim@meyering.net>
178 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
179 that of the current directory (which we're about to chdir ".." out of),
180 then save the dev-ino of the parent, instead.
182 * same-inode.h (SAME_INODE): New file/macro.
183 * chdir-safer.c (SAME_INODE): Remove definition.
184 Include "same-inode.h", instead.
186 * cycle-check.h: Include "same-inode.h".
187 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
188 * cycle-check.c (SAME_INODE): Remove definition.
189 * root-dev-ino.h: Include "same-inode.h".
191 2006-03-11 Eric Blake <ebb9@byu.net>
193 * same.c (same_name): s/base_name/last_component/
194 * backupfile.c (check_extension, numbered_backup): Likewise.
195 * filenamecat.c (file_name_concat): Likewise.
197 2006-03-11 Eric Blake <ebb9@byu.net>,
198 Paul Eggert <eggert@cs.ucla.edu>
200 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
201 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
203 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
204 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
205 (last_component): New method.
206 * dirname.c (dir_len): Determine when drive letters need a
207 subsequent slash. Preserve // when it is special.
208 (dir_name): Don't append dot when drive letter is absolute.
209 [TEST_DIRNAME]: Move into a full-blown gnulib test.
210 * basename.c (base_name): New semantics - malloc the result.
211 Preserve // when it is special. Preserve relative files that look
213 (base_len): Preserve // when it is special.
214 (last_component): New method, similar to old base_name semantics.
215 * stripslash.c (strip_trailing_slashes): Use last_component, not
216 base_name. Strip redundant slashes from ///.
218 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
220 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
221 both are 64 bits, since this seems to be the tradition, and this
222 prevents gcc -Wformat from warning about usages with PRIuMAX. If
223 we ever run into a host that prefers long long to long in this
224 case, we'll need another configure-time test. Problem reported by
227 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
229 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
230 possible collision with system files.
231 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
232 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
233 WCHAR_MIN and WCHAR_MAX in this case.
234 (<stddef.h>): Do not include; no longer needed.
235 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
236 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
237 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
238 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
239 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
240 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
241 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
242 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
243 !defined(__c99))]: Include in this case too, since it's harmless
245 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
247 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
248 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
249 (_STDINT_MIN, _STDINT_MAX): New macros.
250 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
251 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
252 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
253 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
254 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
255 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
256 macros, not typedefs; this simplifies things quite a bit.
257 Use long int for all types narrower than int64_t.
258 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
259 Define in terms of long long int or int64_t or long int,
260 not int64_t or int32_t. This saves some compile-time testing.
261 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
262 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
263 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
264 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
265 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
266 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
267 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
268 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
269 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
270 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
271 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
272 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
273 undef any previous version and define our own version, for
274 simplicity and consistency with the new macros for types.
275 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
276 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
277 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
278 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
279 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
280 @WINT_T_SUFFIX@ to keep things simple here.
281 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
282 Simplify by assuming typical 8/16/32/64 host, since we're
283 already doing that elsewhere anyway.
284 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
285 and assume long long int is 64 bits if available. This
286 speeds up 'configure'.
288 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
290 * getaddrinfo.c: fixed typo
292 2006-06-29 Eric Blake <ebb9@byu.net>
294 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
295 unused static function.
297 2006-06-29 Eric Blake <ebb9@byu.net>
301 2006-06-29 Derek R. Price <derek@ximbiot.com>
303 * strftime.c: Assume strftime() exists.
305 2006-06-28 Bruno Haible <bruno@clisp.org>
307 * getaddrinfo.h: Fix POSIX URL.
308 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
309 (use_win32_p): Make static.
310 (getaddrinfo): Reject service name if it is empty or does not consist
311 solely of decimal digits, or if its value is > 65535.
312 (getnameinfo): Remove useless casts.
314 2006-06-28 Derek R. Price <derek@ximbiot.com>
316 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
317 Autoconf 2.60 says this stuff was obsolete.
319 2006-05-12 Bruno Haible <bruno@clisp.org>
321 * mkdtemp.c [MINGW]: Include <io.h>.
322 (mkdir): Define using _mkdir.
324 2006-06-28 Bruno Haible <bruno@clisp.org>
326 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
327 declaration for wcwidth.
328 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
330 2006-06-28 Eric Blake <ebb9@byu.net>
332 * xvasprintf.h: Fix comments.
334 2006-06-28 Eric Blake <ebb9@byu.net>
336 * mbchar.h (wcwidth): Include wcwidth.h.
337 * mbswidth.c (wcwidth): Move from here...
338 * wcwidth.h: ...to this new file.
340 2006-06-28 Simon Josefsson <jas@extundo.com>
342 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
343 functions there. It will succeed on Windows XP, but on Windows
344 2000 and (presumably) earlier, it will fail, and use the internal
346 (use_win32_p): New function.
347 (getaddrinfo): Use strtoul on servname, to support numeric ports.
348 Support AI_NUMERICSERV to disable getservbyname.
349 (getnameinfo): New function, only supports
350 NI_NUMERICHOST|NI_NUMERICSERV for now.
352 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
353 only have some of them. Add AI_NUMERICSERV. Add prototype for
356 2006-06-27 Bruno Haible <bruno@clisp.org>
358 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
360 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
362 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
363 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
364 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
366 2006-06-26 Bruno Haible <bruno@clisp.org>
368 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
370 Reported by Mark D. Baushke and Larry Jones.
372 2006-06-26 Bruno Haible <bruno@clisp.org>
374 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
376 Suggested by Mark D. Baushke and Larry Jones.
378 2006-06-23 Mark D. Baushke <mdb@gnu.org>
380 * stdint_.h: Treat BSD/OS like OpenBSD.
382 2006-06-23 Bruno Haible <bruno@clisp.org>
384 * stdint_.h: Treat IRIX like OpenBSD.
386 2006-06-23 Bruno Haible <bruno@clisp.org>
388 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
389 ISO C 99 Technical Corrigendum 1.
391 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
393 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
394 Some compiler complained about some of them. Problem reported by
396 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
398 2006-06-21 Simon Josefsson <jas@extundo.com>
400 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
403 * socket_.h: Don't define WINVER.
405 * inet_pton.h, inet_pton.c: New file, taken from glibc but
406 slightly modified to work in gnulib.
408 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
410 * read-file.c (fread_file): Start with buffer allocation of
411 0 bytes rather than 1 byte; this simplifies the code.
412 Don't invoke feof; it's not needed. Refactor to avoid duplicate
413 code to free buffer and save/restore errno.
414 (internal_read_file): Remove unused local.
416 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
418 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
419 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
420 Problem reported by Denis Excoffier in
421 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
423 2006-06-19 Simon Josefsson <jas@extundo.com>
425 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
427 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
429 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
431 2006-06-17 Bruno Haible <bruno@clisp.org>
433 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
435 2006-06-17 Bruno Haible <bruno@clisp.org>
437 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
438 problem on Solaris 2.5.1.
440 2006-06-16 Eric Blake <ebb9@byu.net>
442 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
443 * unicodeio.c [!defined errno]: Likewise.
444 * strtol.c [!defined errno]: Likewise.
445 * strtod.c [!defined errno]: Likewise.
447 2006-06-15 Bruno Haible <bruno@clisp.org>
449 * stdint_.h: Rewritten to be fully auto-configured.
450 Fixes bug on HP-UX/IA64.
452 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
454 * getdate.y (__attribute__): Don't define if already defined.
455 Problem reported by Larry Jones.
456 * utimens.c (__attribute__): Likewise.
458 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
460 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
461 reported by Andreas Schwab.
463 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
464 Bruno Haible <bruno@clisp.org>
466 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
468 2006-05-26 Martin Lambers <marlam@marlam.de>
470 * getpass.c: Updates the test for the native W32 API, and adds
471 missing includes, thus fixing compilation warnings.
473 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
475 * tempname.c (small_open, large_open): New macros.
476 (__open, __open64) [!_LIBC]: Remove.
477 (__gen_tempname): Use small_open and large_open instead of __open
478 and __open64. This fixes a portability bug on HP-UX 11.11i
479 reported by Simon Wing-Tang in
480 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
482 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
484 * exclude.c (exclude_fnmatch): New function.
485 (excluded_file_name): Call exclude_fnmatch.
486 * exclude.h (excluded_file_name): New prototype
488 2006-05-24 Bruno Haible <bruno@clisp.org>
490 * printf-args.c (printf_fetchargs): Turn NULL pointers for
491 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
492 Reported by Thorsten Maerz <torte@netztorte.de> via
493 Aaron Stone <aaron@serendipity.cx>.
495 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
497 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
498 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
499 (my_usleep): Don't mishandle maximum value.
501 2006-05-19 Jim Meyering <jim@meyering.net>
503 * getugroups.c: Correct an outdated comment. From Bruno Haible.
505 2006-05-17 Bruno Haible <bruno@clisp.org>
508 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
510 2006-05-17 Bruno Haible <bruno@clisp.org>
512 * stdint_.h: Fix recognition of Cygwin.
514 2006-05-11 Jim Meyering <jim@meyering.net>
516 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
518 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
520 * crc.c (crc32_update): Remove unnecessary L suffix.
521 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
522 unwanted sign propagation, e.g., on hosts with 64-bit int.
523 There still are some problems with reeelly weird theoretical hosts
524 (e.g., 33-bit int) but it's not worth worrying about now.
525 * sha1.c (rol): Likewise.
526 (K1, K2, K3, K4): Remove unnecessary L suffix.
528 2006-05-10 Bruno Haible <bruno@clisp.org>
530 * des.c: Cast to avoid warnings.
532 2006-05-10 Simon Josefsson <jas@extundo.com>
534 * md4.c: Typo fix, update copyright years.
535 (K1, K2): Don't use L because it turn computations into 64-bit on
538 2006-05-09 Bruno Haible <bruno@clisp.org>
540 * xvasprintf.c: Include limits.h, string.h, xsize.h.
541 (EOVERFLOW): Define fallback value.
542 (xstrcat): New function.
543 (xvasprintf): Recognize the special case of a string concatenation.
545 2006-05-01 Bruno Haible <bruno@clisp.org>
547 * stdint_.h: Shorter URL.
548 * inttypes.h: Likewise.
550 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
552 * verify.h: Document the internals better. Most of this change
553 was written by Bruno Haible.
555 2006-04-29 Bruno Haible <bruno@clisp.org>
557 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
558 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
560 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
562 * getdate.y (get_date): When adding relative date, start with the
563 initial time, not with the result of the first mktime call.
565 2006-04-23 Bruno Haible <bruno@clisp.org>
567 * copy-file.c: Include <unistd.h> unconditionally.
568 * execute.c: Likewise.
569 * fatal-signal.c: Likewise.
570 * findprog.c: Likewise.
571 * mkdtemp.c: Likewise.
574 * wait-process.h: Likewise.
576 2006-04-23 Bruno Haible <bruno@clisp.org>
578 * fwriteerror.c (fwriteerror): Call fclose also when an error
579 condition was already detected.
580 Reported by Ben Pfaff <blp@cs.stanford.edu>.
582 2006-04-19 Derek Price <derek@ximbiot.com>
583 Eric Blake <ebb9@byu.net>
585 * inttypes.h: Correct grammar in comment.
587 2006-04-18 Derek Price <derek@ximbiot.com>
588 Paul Eggert <eggert@cs.ucla.edu>
590 * inttypes.h: New file.
591 * strtoimax.c: Assume <inttypes.h>.
593 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
595 * utimens.c (futimens): glibc futimesat messes up if /proc
596 isn't mounted. Problem reported by Kir Kolyshkin.
598 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
600 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
601 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
602 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
604 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
606 Merge regex changes from libc, removing some of our
607 POSIX-conformance changes that were rejected and redoing them in a
610 * regcomp.c (re_compile_internal, init_dfa):
611 Length arg is now size_t, not Idx. All uses changed.
612 (peek_token): Forward decl now says internal_function.
613 (__re_error_msgid, __re_error_msgid_idx):
614 Now static rather than extern with attribute_hidden.
615 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
616 For some reason libc prefers K&R style defns for external functions.
617 (regerror) [!defined _LIBC]: Likewise.
618 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
619 (seek_collating_symbol_entry, lookup_collation_sequence_value):
620 (build_range_exp, build_collating_symbol):
622 (re_compile_fastmap): Use '\0' to memset, not 0.
623 (utf8_sb_map): Make the calculations more obvious.
624 (init_dfa, parse_bracket_exp, build_charclass_op):
625 Call calloc and cast result, as glibc does.
626 (init_word_char, fetch_token, peek_token, peek_token_bracket):
627 (build_range_exp, build_collating_symbol):
628 Now internal functions.
630 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
632 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
633 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
634 Don't depend on VMS; depend on __VMS instead, for POSIX
636 (regoff_t): Define to ssize_t, not long int.
638 Remove the REG_ macros named below. Instead, make the old names
639 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
641 (REG_BACKSLASH_ESCAPE_IN_LISTS):
642 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
643 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
644 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
645 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
646 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
647 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
648 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
649 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
650 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
651 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
652 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
653 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
654 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
655 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
656 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
657 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
659 Remove. All uses replaced by the old RE_* names.
660 (RE_BACKSLASH_ESCAPE_IN_LISTS):
661 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
662 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
663 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
664 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
665 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
666 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
667 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
668 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
669 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
670 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
671 Don't bother having these macros be independent of each others'
672 values, since they no longer exist in the POSIX name space.
674 Rename the following member names back to their old names,
675 unless !__USE_GNU_REGEX. All uses changed back.
676 (buffer): Renamed from re_buffer.
677 (allocated): Renamed from re_allocated.
678 (used): Renamed from re_used.
679 (syntax): Renamed from re_syntax.
680 (fastmap): Renamed from re_fastmap.
681 (translate): Renamed from re_translate.
682 (can_be_null): Renamed from re_can_be_null.
683 (regs_allocated): Renamed from re_regs_allocated.
684 (fastmap_accurate): Renamed from re_fastmap_accurate.
685 (no_sub): Renamed from re_no_sub.
686 (not_bol): Renamed from re_not_bol.
687 (not_eol): Renamed from re_not_eol.
688 (newline_anchor): Renamed from re_newline_anchor.
689 (num_regs): Renamed from rm_num_regs.
690 (start): Renamed from rm_start.
691 (end): Renamed from rm_end.
693 (free_state): Move up a bit.
695 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
697 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
698 when that is what is intended.
699 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
700 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
702 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
703 All uses changed back to re_malloc, etc. It's now the caller's
704 responsibility to check for overflow; all callers changed.
705 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
706 (re_x2nrealloc): Remove.
707 (free_state): Remove decl.
709 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
710 (re_set_registers, re_exec):
713 2006-01-31 Roland McGrath <roland@redhat.com>
715 * regcomp.c (calc_eclosure_iter): Remove dead variables.
716 Reported by Mike Frysinger <vapier@gentoo.org>.
718 2006-01-15 Andreas Jaeger <aj@suse.de>
721 * regex_internal.c (re_string_reconstruct): Adjust for
722 build_wcs_upper_buffer change.
723 (build_wcs_upper_buffer): Change return type.
725 2005-12-10 Ulrich Drepper <drepper@redhat.com>
727 * regex_internal.h: Include <stdint.h> if available.
729 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
731 * regex_internal.h (SIZE_MAX): Provide a default definition.
733 2005-10-14 Ulrich Drepper <drepper@redhat.com>
735 * regcomp.c: Adjust for changed secondary hash function.
737 2005-09-30 Ulrich Drepper <drepper@redhat.com>
739 * regex.h: Pretty printing.
740 Clean up namespace a bit.
742 2005-09-30 Jakub Jelinek <jakub@redhat.com>
744 * regexec.c (update_cur_sifted_state, check_arrival,
745 check_arrival_add_next_nodes): Avoid using uninitialized variable.
747 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
748 Ulrich Drepper <drepper@redhat.com>
751 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
752 (bitset_word_t): Renamed from bitset_word. All uses changed.
754 2005-09-22 Ulrich Drepper <drepper@redhat.com>
757 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
758 * regcomp.c: Remove unnecessary uses of
759 unsigned RE_TRANSLATE_TYPE.
760 * regex_internal.h: Likewise.
761 * regex_internal.c: Likewise.
762 * regexec.c: Likewise.
763 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
765 2005-09-07 Ulrich Drepper <drepper@redhat.com>
767 * regexec.c (find_recover_state): Remove unnecessary
769 (transit_state_bkref): Make DFA a const pointer.
770 (get_subexp): Likewise.
771 (check_arrival): Likewise.
772 (update_cur_sifted_state): Likewise.
773 (re_search_internal): Likewise.
774 (prune_impossible_nodes): Likewise.
775 (acquire_init_state_context): Likewise.
776 (proceed_next_node): Likewise.
777 (set_regs): Likewise.
778 (free_fail_stack_return): Likewise.
779 (check_arrival_expand_ecl): Mark DFA parameter as const.
780 (check_arrival_expand_ecl_sub): Likewise.
781 (check_subexp_limits): Likewise.
782 (sub_epsilon_src_nodes): Likewise.
783 (add_epsilon_src_nodes): Likewise.
784 (merge_state_array): Likewise.
785 (update_regs): Likewise.
786 (build_trtable): Likewise.
787 (sift_states_backward): Mark MCTX parameter as const.
788 (build_sifted_states): Likewise.
789 (update_cur_sifted_state): Likewise.
790 (sift_states_mkref): Likewise.
791 (check_arrival_expand_ecl): Mark eclosure as const.
792 (check_dst_limits_calc_pos_1): Likewise.
793 * regex_internal.h (re_match_context_t): Make dfa a const
796 2005-09-06 Ulrich Drepper <drepper@redhat.com>
798 * regexec.c (merge_state_with_log): Define dfa as const pointer.
799 (transit_state_sb): Likewise.
800 (transit_state_mb): Likewise.
801 (sift_states_iter_mb): Likewise.
802 (check_arrival_add_next_nodes): Likewise.
803 (check_node_accept_bytes): Change first parameter to pointer-to-const.
804 [_LIBC] (re_search_2_stub): Use mempcpy.
806 * regex_internal.c (re_string_reconstruct): Avoid calling
807 mbrtowc for very simple UTF-8 case.
809 * regex_internal.c (re_acquire_state): Make DFA pointer arg
811 (re_acquire_state_context): Likewise.
812 * regex_internal.h: Adjust prototypes.
814 * regex.c: Prevent using C++ compilers.
816 * regex_internal.c (re_acquire_state): Minor code rearrangement.
817 (re_acquire_state_context): Likewise.
819 2006-03-29 Mark D. Baushke <mdb@gnu.org>
820 Bruno Haible <bruno@clisp.org>
822 * stdint_.h: On OpenBSD, don't redefine types already included in
823 <sys/types.h> and <inttypes.h>.
825 2006-03-24 Eric Blake <ebb9@byu.net>
827 * time_r.c (copy_string_result): Remove, as it is no longer used.
829 2006-03-24 Simon Josefsson <jas@extundo.com>
831 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
832 including some doc fixes.
833 (base64_encode_alloc): Fix +1 bug on allocation failures.
835 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
837 * base64.c (base64_encode): Do not read past end of array with
838 unsanitized input on systems with CHAR_BIT > 8.
840 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
842 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
843 Typedef to long int, not to off_, as POSIX will likely change
846 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
848 * argp-help.c (validate_uparams): Fix typo
849 * argp-parse.c (argp_default_options): Consistently begin help
850 messages with a lowercase letter.
852 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
854 * time_r.h (asctime_r, ctime_r): Remove. These functions can
855 overrun buffers and shouldn't be used (much as gets shouldn't be
857 * time_r.c (asctime_r, ctime_r): Likewise.
859 2006-03-08 Simon Josefsson <jas@extundo.com>
861 * gc-gnulib.c (randomize): Don't open files called 'no', they
862 signal that configure disabled the device.
864 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
866 * c-stack.c: Include unistd.h unconditionally, since we now assume
868 * getlogin_r.c: Likewise.
869 * getlogin_r.h: Likewise.
871 * pagealign_alloc.c: Likewise.
872 * unistd_.h: Remove; no longer needed.
874 2006-03-07 Simon Josefsson <jas@extundo.com>
876 * unistd_.h: New file.
878 2006-03-07 Simon Josefsson <jas@extundo.com>
880 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
882 2006-03-01 Simon Josefsson <jas@extundo.com>
884 * readline.c: Fix typo, tiny patch from Stepan Kasal
887 2006-02-28 Simon Josefsson <jas@extundo.com>
889 * getopt.c: Protect #include of unistd.h, for MSVS.
891 2006-02-27 Simon Josefsson <jas@extundo.com>
893 * base64.h: Indent #define's. From Jim Meyering
896 2006-02-27 Jim Meyering <jim@meyering.net>
898 Revert the change of 2006-02-24, so these files can continue
899 to be sync'd from gettext.
900 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
903 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
905 * glob.c: Say "invalid" rather than "illegal" in comments.
907 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
909 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
911 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
913 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
914 AT_FDCWD exceeds INT_MAX.
915 * openat.h (AT_FDCWD): Likewise.
917 2006-02-14 Jim Meyering <jim@meyering.net>
921 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
922 failure on deficient systems, and simplify gnulib lgpl dependencies.
923 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
924 xmalloc/lstat combination. Based on a patch from Bruno Haible.
926 * xalloc-die.c: Remove unused definition of N_.
928 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
930 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
932 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
934 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
935 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
937 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
939 * argp-namefrob.h: Restore changes accidentally lost during the
940 "autoupdate" on 2005-12-12.
942 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
944 * fnmatch.c (L_): Renamed from L, to work around a bug in
945 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
946 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
949 2006-01-26 Simon Josefsson <jas@extundo.com>
951 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
952 prototype is visible on mingw32.
954 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
957 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
960 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
962 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
963 attempt to open for write; this always fails, at least on POSIX
964 hosts. This reinstates the 2006-01-09 change, which was
965 inadvertently removed.
967 2006-01-26 Bruno Haible <bruno@clisp.org>
968 Paul Eggert <eggert@cs.ucla.edu>
971 [(! (defined __cplusplus || defined __BEOS__)
973 && !(defined __HP_cc || defined __xlc__
974 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
976 #define to signed char in these cases too; this simplifies
977 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
978 etc., separately) and makes it more conservative.
980 2006-01-21 Jim Meyering <jim@meyering.net>
982 Sync from the stable (b5) branch of coreutils:
984 * fts.c (fts_children): Don't let close() clobber errno from
987 * fts.c (fts_stat): When following a symlink-to-directory,
988 don't necessarily interpret stat-fails+lstat-succeeds as indicating
989 a dangling symlink. That can also happen at least for ELOOP.
990 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
991 FYI, this bug predates the inclusion of fts.c in coreutils.
993 * fts.c (fts_open): Put new maxarglen declaration and uses
994 in their own block, so pre-c99 compilers don't object.
996 Avoid the double-free (first in fts_read, second in fts_close) that
997 would occur when an `active' directory is made inaccessible (e.g.,
998 via chmod a-x) during a traversal.
999 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1000 before returning. Reproduce this failure by
1001 mkdir -p a/b; cd a; chmod a-x . b
1002 Reported by Stavros Passas.
1004 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1006 * argp-namefrob.h: Bugfix. Remove stray #
1008 2006-01-25 Bruno Haible <bruno@clisp.org>
1010 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1012 Reported by Paul Eggert.
1014 2006-01-25 Jim Meyering <jim@meyering.net>
1016 * fileblocks.c: Remove more useless parentheses.
1017 * readutmp.h: Likewise.
1019 2006-01-24 Bruno Haible <bruno@clisp.org>
1021 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1023 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1026 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1027 to avoid problems with the built-in _Bool type.
1028 Reported by Paul Eggert on 2005-11-26.
1030 2006-01-24 Jim Meyering <jim@meyering.net>
1032 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1034 2006-01-24 Simon Josefsson <jas@extundo.com>
1036 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1039 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1041 Work around porting bugs reported by Dieter in
1042 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1043 * getopt.c (_NOPROTO): Remove; no longer needed.
1044 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1045 Include "getopt.h" first, to check interface.
1046 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1048 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1049 (__strndup): Revert to K&R-style function dfns, the glibc style.
1050 * strnlen.c: Don't claim it's taken from glibc; it's not.
1051 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1052 Include strnlen.h first, to get prototype properly.
1053 (strnlen): Renamed from __strnlen.
1056 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1058 These changes imported from libc.
1059 * getopt.c: Use __fxprintf instead of inline stream orientation
1060 test and two separate function calls.
1061 * strndup.c (__strndup): Add libc_hidden_def.
1063 2006-01-22 Bruno Haible <bruno@clisp.org>
1065 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1066 temporary buffer for sprintf, take into account the precision also
1067 for 'd', 'i', 'u', 'o', 'x', 'X'.
1069 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1071 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1072 to pacify gcc -Wswitch-default.
1074 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1076 * argp-help.c (usage_long_opt): Do not print DOC options.
1077 (__argp_base_name): Removed
1078 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1080 (__argp_base_name): Provide macro definition or extern declaration
1081 depending on the configuration
1083 2006-01-20 Simon Josefsson <jas@extundo.com>
1085 * inet_ntop.h: Unconditionally include sys/socket.h.
1087 2006-01-19 Simon Josefsson <jas@extundo.com>
1089 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1091 2006-01-12 Simon Josefsson <jas@extundo.com>
1093 * base64.c: Fix warning, reported by Bruno Haible
1094 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1096 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1098 Sync from coreutils.
1099 * md5.c: Fix commentary typos.
1100 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1101 * md5.h (__attribute__): Remove; unused.
1102 * sha1.c: Fix commentary to match md5 better.
1103 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1104 so that we don't need to worry about alignment. All uses changed.
1105 This merges the 2005-10-28 md5 change into sha1.
1107 2006-01-11 Jim Meyering <jim@meyering.net>
1109 Sync from coreutils.
1110 * md5.c (OP): Fix spacing.
1112 2006-01-11 Simon Josefsson <jas@extundo.com>
1114 * stdint_.h (SIZE_MAX): Add missing (.
1116 2006-01-10 Bruno Haible <bruno@clisp.org>
1118 * argp.h (__const): Remove macro. Use const instead.
1119 * argp-fmtstream.h (__const): Likewise.
1120 * glob_.h (__const): Remove macro.
1121 * glob-libc.h: Use const instead of __const.
1123 2006-01-10 Jim Meyering <jim@meyering.net>
1125 Avoid the double-free (first in fts_read, second in fts_close) that
1126 would occur when an `active' directory is made inaccessible (e.g.,
1127 via chmod a-x) during a traversal.
1128 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1129 before returning. Reproduce this failure by
1130 mkdir -p a/b; cd a; chmod a-x . b
1131 Reported by Stavros Passas.
1133 Sync from coreutils.
1134 * sha1.c: Tweak grammar in a comment.
1136 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1138 * regex_internal.h (BITSET_WORD_BITS):
1139 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1140 preprocessor mishandles large unsigned values as if they were signed.
1141 Problem reported by Claudio Fontana in
1142 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1144 2006-01-10 Simon Josefsson <jas@extundo.com>
1146 * socket_.h: New file.
1148 2006-01-10 Bruno Haible <bruno@clisp.org>
1150 * localcharset.c: Update from GNU gettext.
1152 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1154 Sync from coreutils.
1155 * chdir-long.c (cdb_free): Don't bother trying to open directory
1156 for write access: POSIX says that must fail.
1157 * fts.c (diropen): Likewise.
1158 * save-cwd.c (save_cwd): Likewise.
1159 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1160 well, for minor improvements on hosts that lack O_DIRECTORY.
1161 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1162 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1163 Fall back on chown if open failed with EACCES.
1165 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1166 Report an error at compile-time if only a 1-second nominal clock
1167 resolution is found.
1169 * lchmod.h: New file.
1170 * mkdir-p.c: Include lchmod.h, lchown.h.
1171 (make_dir_parents): Use lchown rather than chown, and
1172 lchmod rather than chmod.
1174 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1175 too. Problem with "none" reported by Bob Proulx. Problem with
1176 "proc" reported by n0dalus.
1178 * mountlist.c: Include <limits.h>.
1179 (dev_from_mount_options)
1180 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1181 New function. It no longer assumes "dev=" has the System V meaning
1182 on Linux (since it doesn't). It also parses "dev=" more carefully.
1183 (read_file_system_list)
1184 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1185 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1188 * posixtm.h (PDS_PRE_2000): New macro.
1189 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1190 All usages changed. Reject dates outside the range 1969-1999 if
1191 PDS_PRE_2000 is used.
1193 2006-01-09 Jim Meyering <jim@meyering.net>
1195 Sync from coreutils.
1197 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1199 * chdir-safer.h, chdir-safer.c: New files.
1201 * modechange.c (mode_compile): Reject an invalid mode string
1202 that starts with an octal digit. From Andreas Gruenbacher.
1204 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1205 and dup to open_safer and dup_safer, respectively.
1206 (openat_permissive): Fix typo in comment.
1208 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1209 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1210 (_): Remove; no longer needed.
1211 (openat): Renamed from rpl_openat; no need for rpl_openat
1212 since openat.h renames openat for us.
1213 Replace most of the body with a call to openat_permissive,
1214 to avoid duplicate code.
1215 Port to (probably hypothetical) environments were mode_t is
1217 (openat_permissive): Require mode arg, so that we can check
1218 types better. Put it just after flags. Change cwd failure
1219 indicator from pointer-to-bool to pointer-to-errno-value.
1220 All callers changed.
1221 Invoke openat_save_fail and/or openat_restore_fail if
1222 cwd_errno is null, so that openat can call us.
1223 (openat_permissive, fdopendir, fstatat, unlinkat):
1224 Simplify errno handling to avoid some duplicate code,
1225 as it's OK to set errno on success.
1226 * openat.h: Revamp code so that function macros depend on
1227 __OPENAT_PREFIX only, not also on AT_FDCWD.
1228 (openat_ro): Remove. Caller changed to use openat_permissive.
1229 (openat_permissive): Now a macro, if not a function.
1230 (openat_restore_fail, openat_save_fail): Now always functions,
1231 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1233 * openat-priv.h: New file, defining macros used by mkdirat.c
1235 * mkdirat.c: Include openat-priv.h.
1236 Remove definitions of macros defined therein.
1237 * openat.c: Likewise.
1239 * mkdirat.c (mkdirat): New file and function.
1240 * openat.h (mkdirat): Declare.
1242 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1244 * openat.h (openat_permissive): Declare.
1245 (openat_ro): Define.
1247 * openat.c (EXPECTED_ERRNO): New macro.
1248 (openat_permissive): New function -- used in remove.c rewrite.
1249 (all functions): Set errno just before returning, only if there
1250 was an actual failure.
1251 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1253 Emulate openat-family functions using Linux's procfs, if possible.
1254 Idea and some code based on Ulrich Drepper's glibc changes.
1256 * openat.c: (BUILD_PROC_NAME): New macro.
1257 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1258 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1259 before falling back on save_cwd and restore_cwd.
1260 (fdopendir, fstatat, unlinkat): Likewise.
1262 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1263 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1265 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1266 as second argument to va_arg. Otherwise, some versions of gcc
1267 warn that `if this code is reached, the program will abort'.
1269 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1271 Sync from coreutils.
1273 Add POSIX ACL support
1274 * acl.h (copy_acl, set_acl): Add declarations.
1275 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1276 systems other than Linux.
1277 (chmod_or_fchmod): New function: use fchmod when possible,
1278 and chmod otherwise.
1279 (file_has_acl): Add a POSIX ACL implementation, with a
1280 Linux-specific subcase.
1281 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1282 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1283 acls are unsupported.
1284 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1285 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1288 2006-01-09 Bruno Haible <bruno@clisp.org>
1290 * sysexit_.h (EX_OK): New macro.
1291 Suggested by Martin Lambers <marlam@marlam.de>.
1293 2006-01-09 Bruno Haible <bruno@clisp.org>
1295 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1296 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1297 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1298 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1300 2006-01-09 Bruno Haible <bruno@clisp.org>
1302 * stdint_.h (SIZE_MAX): Write the value without involving negative
1305 2005-10-16 Bruno Haible <bruno@clisp.org>
1307 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1308 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1310 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1312 * strftime.c (tzname): Don't declare if it is already #defined.
1313 Problem reported for Mingw by Mark Junker.
1315 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1317 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1318 long int, not int, for nanosecond counts, so that people who are
1319 used to POSIX struct timespec won't be surprised. Reported by Jim
1322 2005-12-16 Jim Meyering <jim@meyering.net>
1324 * fprintftime.c, fprintftime.h: New files.
1326 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1328 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1329 * argp-help.c (fill_in_uparams): Check if the constructed
1330 struct uparams is valid. Fall back to the default values if it is
1333 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1335 * argp-help.c (__argp_base_name): New function
1336 (__argp_short_program_name): Rewrite using __argp_base_name
1337 * argp-namefrob.h: Define program_invocation_name and
1338 program_invocation_short_name if requested
1339 (__argp_base_name): Add prototype
1340 * argp-parse.c (argp_def): Use gettext wrappers
1341 (argp_default_parser): Use __argp_base_name
1342 * argp-pin.c: New file. Defines program_invocation_name and
1343 program_invocation_short_name on systems that lack them.
1345 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1347 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1348 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1349 porting problem reported by Georg Schwarz in
1350 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1352 2005-07-09 Bruno Haible <bruno@clisp.org>
1354 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1355 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1356 Reported by Mark Junker <mjscod@gmx.de>.
1358 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1360 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1361 (uintmax_t) [defined uintmax_t]: Do not declare.
1362 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1363 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1364 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1365 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1366 sake of portability to weird hosts that C allows (though we don't
1367 know of any practical examples).
1369 * savedir.h (fdsavedir): New decl.
1370 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1371 contains most of the former guts of savedir.
1372 (savedir): Use savedirstream.
1375 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1377 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1378 coreutils no longer futzes with rounding modes.
1380 2005-11-14 Jim Meyering <jim@meyering.net>
1382 * mkstemp-safer.c: Include <config.h>, required for possible
1383 replacement of mkstemp.
1385 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1387 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1389 (gethrxtime) [! (HAVE_NANOUPTIME
1390 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1391 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1392 our own approximation.
1394 2005-11-10 Simon Josefsson <jas@extundo.com>
1396 * readline.c: Remove EOL.
1398 2005-11-08 Eric Blake <ebb9@byu.net>
1400 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1402 2005-11-08 Eric Blake <ebb9@byu.net>
1404 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1406 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1408 Fix porting problem reported by Theodoros V. Kalamatianos.
1409 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1410 Don't assume that futimes failing means we must fail.
1412 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1414 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1415 leave errno alone. Problem reported by Dmitry V. Levin.
1417 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1419 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1420 errno alone. Problem reported by Frederic Jolliton.
1422 2005-10-28 Simon Josefsson <jas@extundo.com>
1424 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1425 "restrict" keywords, as per POSIX. Protect the function
1426 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1427 Don't use K&R prototypes. Check the sprintf return values.
1428 Re-define EAFNOSUPPORT if not present. Indent.
1430 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1431 suggested by Bruno Haible <bruno@clisp.org>.
1433 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1435 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1437 * gc-libgcrypt.c: Add MD2 (which is not available through
1440 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1442 * md2.h, md2.c: New files.
1444 2005-10-24 Simon Josefsson <jas@extundo.com>
1446 * md4.h: Shrink buffer size, now that we changed the type.
1448 2005-10-22 Simon Josefsson <jas@extundo.com>
1450 * arcfour.h, arcfour.c: Use fixed size indices in the
1451 arcfour_context struct (simplify test vector testing in GNU
1454 2005-10-22 Simon Josefsson <jas@extundo.com>
1456 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1457 suggested by Bruno Haible <bruno@clisp.org>.
1459 2005-10-22 Simon Josefsson <jas@extundo.com>
1461 * crc.h: Include stddef.h, for size_t.
1463 2005-10-21 Simon Josefsson <jas@extundo.com>
1465 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1466 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1468 2005-10-21 Simon Josefsson <jas@extundo.com>
1470 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1473 2005-10-21 Simon Josefsson <jas@extundo.com>
1475 * gc-gnulib.c: Support ARCTWO in CBC mode.
1477 2005-10-21 Simon Josefsson <jas@extundo.com>
1479 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1482 * hmac-sha1.c (hmac_sha1): Likewise.
1484 * crc.c (crc32_update): Actually use crc parameter, suggested by
1485 Bruno Haible <bruno@clisp.org>.
1487 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1490 2005-10-21 Simon Josefsson <jas@extundo.com>
1492 * des.h, des.c: New files.
1494 * gc-gnulib.c: Support DES.c
1496 2005-10-21 Simon Josefsson <jas@extundo.com>
1498 * arctwo.h, arctwo.c: New files.
1500 * gc-gnulib.c: Support ARCTWO.
1502 2005-10-21 Simon Josefsson <jas@extundo.com>
1504 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1506 2005-10-19 Simon Josefsson <jas@extundo.com>
1508 * gc-gnulib.c: Support ARCFOUR.
1510 2005-10-19 Simon Josefsson <jas@extundo.com>
1512 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1515 * gc.h: Add ECB enum type.
1517 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1519 2005-10-19 Simon Josefsson <jas@extundo.com>
1521 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1523 2005-10-18 Simon Josefsson <jas@extundo.com>
1525 * md4.h, md4.c: New files, based on md5.?.
1527 2005-10-17 Simon Josefsson <jas@extundo.com>
1529 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1531 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1533 2005-10-17 Simon Josefsson <jas@extundo.com>
1535 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1537 2005-10-17 Simon Josefsson <jas@extundo.com>
1539 * gc.h, gc-libgcrypt.c: Add ciphers.
1541 2005-10-17 Simon Josefsson <jas@extundo.com>
1543 * sha1.c: Use uint32_t instead of md5_uint32.t
1545 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1548 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1550 * md5.h: Use stdint.h and uint32_t. Doc fix.
1552 2005-10-15 Simon Josefsson <jas@extundo.com>
1554 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1556 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1558 2005-10-14 Simon Josefsson <jas@extundo.com>
1560 * arcfour.h, arcfour.c: New files.
1562 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1564 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1565 include <wchar.h>; no longer needed.
1567 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1568 and Ulrich Drepper <drepper@redhat.com>
1571 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1572 instead of inline stream orientation test and two separate
1573 function calls. Pay no attention to USE_IN_LIBIO.
1575 2005-10-14 Roland McGrath <roland@redhat.com>
1577 Import from libc. [BZ #1331]
1578 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1580 Reported by Matej Vela <vela@debian.org>.
1582 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1584 * mkdir-p.c (make_dir_parents): Don't report an error if an
1585 intermediate directory is in a read-only file system. Problem
1586 reported by Eric Blake.
1588 2005-10-13 Simon Josefsson <jas@extundo.com>
1590 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1591 Move memory allocation outside of loop.
1593 2005-10-12 Simon Josefsson <jas@extundo.com>
1595 * gc-pbkdf2-sha1.c: New file.
1597 * gc.h: Add gc_pbkdf2_sha1 prototype.
1599 2005-10-12 Simon Josefsson <jas@extundo.com>
1601 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1602 suggested by Bruno Haible <bruno@clisp.org>.
1604 2005-10-12 Simon Josefsson <jas@extundo.com>
1606 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1608 * gc-gnulib.c (gc_hmac_sha1): New function.
1610 2005-10-12 Simon Josefsson <jas@extundo.com>
1612 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1614 2005-10-12 Simon Josefsson <jas@extundo.com>
1616 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1617 GC_USE_HMAC_MD5, respectively.
1619 * gc-libgcrypt.c (gc_md5): Fix assert call.
1622 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1624 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1626 * gc-gnulib.c (gc_hash_buffer): Ditto.
1628 2005-10-11 Bruno Haible <bruno@clisp.org>
1630 * c-strcasestr.h: New file, from GNU gettext.
1631 * c-strcasestr.c: New file, from GNU gettext.
1633 2005-10-11 Bruno Haible <bruno@clisp.org>
1635 * c-strcase.h: New file, from GNU gettext.
1636 * c-strcasecmp.c: New file, from GNU gettext.
1637 * c-strncasecmp.c: New file, from GNU gettext.
1639 2005-10-11 Simon Josefsson <jas@extundo.com>
1641 * crc.h, crc.c: New files.
1643 * gc.h (gc_hash_buffer): Add doc.
1645 2005-10-08 Simon Josefsson <jas@extundo.com>
1647 * gc.h: Add gc_hash and gc_hash_buffer.
1649 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1651 * gc-libgcrypt.c (gc_hash_buffer): Add.
1653 2005-10-11 Bruno Haible <bruno@clisp.org>
1655 * strcasecmp.c: Include limits.h.
1656 (strcasecmp): Avoid integer overflow on exotic platforms.
1657 * strncasecmp.c: Include limits.h.
1658 (strncasecmp): Avoid integer overflow on exotic platforms.
1659 Reported by Paul Eggert.
1661 2005-10-06 Simon Josefsson <jas@extundo.com>
1663 * hmac-md5.c: New file.
1667 2005-10-06 Simon Josefsson <jas@extundo.com>
1669 * memxor.c (memxor): Avoid casts and warnings.
1671 2005-10-05 Derek Price <derek@ximbiot.com>
1673 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1675 2005-10-05 Simon Josefsson <jas@extundo.com>
1677 * memxor.c (memxor): Fix compiler error.
1679 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1680 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1682 * memxor.h, memxor.c: New files.
1684 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1685 we assume all systems have it, suggested by Jim Meyering
1686 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1687 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1688 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1691 2005-10-04 Bruno Haible <bruno@clisp.org>
1693 * verify.h (verify_true): Provide alternative definition for C++.
1695 2005-10-04 Simon Josefsson <jas@extundo.com>
1697 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1698 D. Baushke" <mdb@gnu.org>.
1700 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1702 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1703 (SSIZE_MAX): New macro, if not already defined.
1704 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1707 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1709 * exclude.c: Include verify.h.
1710 (verify): Remove. All callers changed to use verify.h's version.
1711 * strtoimax.c: Likewise.
1712 * utimecmp.c: Likewis.e
1714 Sync from coreutils.
1715 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1716 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1717 * .cvsignore: Add fts.h, search.h, t-fpending.
1718 * settime.c (settime): Fix { typo in previous patch. Also, don't
1719 bother returning ENOSYS if settimeofday or stime fails; just let
1720 them return whatever errno they want to return.
1721 * utimens.c: Include unistd.h, for dup2.
1722 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1723 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1725 2005-10-02 Jim Meyering <jim@meyering.net>
1727 Sync from coreutils.
1728 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1729 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1730 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1731 Remove AT_FDCWD test.
1732 Do not consume the fd unless successful.
1733 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1734 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1735 block, so that we don't even try to compile it if settimeofday is
1736 available. This works around a compilation failure on OSF1 V5.1,
1737 due to stime requiring a `long int*' while tv_sec is `int'.
1739 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1741 * getdelim.c (getdelim): Remove unused variables.
1743 2005-10-01 Simon Josefsson <jas@extundo.com>
1745 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1746 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1747 AI_* and EAI_* definitions. Protect function declarations.
1749 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1751 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1752 so that the code works even with ancient cpp. Portability problem
1753 with GCC 2.7.2.1 reported by Thomas M.Ott.
1755 2005-09-27 Jim Meyering <jim@meyering.net>
1757 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1759 * intprops.h (signed_type_or_expr__): Define.
1760 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1763 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1765 * verify.h (verify_expr): Remove, replacing with:
1766 (verify_true): New macro that returns true instead of void.
1767 (verify_type__): Remove.
1768 (verify): Use verify_true rather than verify_type__.
1770 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1772 * utimens.c (ENOSYS): Define if not already defined.
1773 (futimens): Support having a null PATH if the file descriptor
1776 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1778 (__attribute): Define to empty unless GCC 3.1 or later.
1779 This works around a core dump on OpenBSD 3.4, which has GCC
1780 2.95.3, which dumps core when given __attribute__(()). It also
1781 simplifies other tests, since we really don't want to bother with
1782 worrying about which ancient version of GCC supported what.
1783 Original problem reported by Yoann Vandoorselaere, with part of
1784 the fix suggested by Derek Price.
1786 2005-09-24 Jim Meyering <jim@meyering.net>
1788 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1789 so we can once again use a positive bitfield width of 1 -- now we
1790 don't have to explain why we were using a bitfield width of 2.
1792 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1794 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1795 Problem reported by Eric Blake.
1796 (getaddrinfo): Initialize se so that it's not garbage.
1797 Redo internal storage allocation so that it doesn't make unportable
1798 assumptions about alignment.
1801 * utimens.c (futimens): Use futimesat if available.
1802 Prefer it to futimes since it doesn't have the futimes bug.
1804 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1805 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1806 Instead, declare a function that returns a pointer to an array,
1807 and use verify_type__ to declare the size of the array.
1808 Problem and germ of a solution reported by Bruno Haible.
1809 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1810 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1812 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1814 Sync from coreutils.
1816 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1818 * argmatch.h: Include verify.h
1819 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1820 (ARGMATCH_ASSERT): Remove; unused.
1821 * canonicalize.c: Assume STDC_HEADERS.
1822 * exclude.c: Include "strcase.h".
1823 * regex_internal.h [!defined _LIBC]: Likewise.
1824 * getusershell.c: Include stdio--.h rather than stdio.h
1826 (getusershell): Call fopen, not fopen_safer.
1827 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1828 Do not include unistd-safer.h.
1829 (save_cwd): Don't call fd_safer; no longer needed
1830 now that we include fcntl--.h.
1832 * getdate.y (relative_time): New type.
1833 (RELATIVE_TIME_0): New constant.
1834 (parser_control): Use relative_time instead of doing it ourselves.
1835 (%union): Add new relative_time rel member.
1836 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1838 (relunit, relunit_snumber): Now of type rel.
1839 (zone, rel, relunit, get_date): Adjust to above changes.
1841 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1842 Do not include unistd-safer.h.
1843 (getloadavg): Don't call fd_safer; no longer needed
1844 now that we include fcntl--.h.
1846 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1847 (make_dir_parents): Treat ENOSYS like EEXIST.
1849 Improve quality of diagnostics on restore_cwd failure.
1850 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1851 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1852 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1853 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1854 each time through the loop. Do not diagnose restore_cwd failure;
1855 that is the caller's job (and perhaps the caller does not care).
1857 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1858 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1859 If the file already exists but is not a directory, don't bother
1860 to try to make its parents.
1861 Close potential file descriptor leak if we can't chdir("/") (!).
1862 Don't always return true if chdir($PWD) fails; return true only
1863 if the requested action was done successfully (except for the
1865 Don't log final directory unless we actually made it.
1866 Refactor to avoid duplicate code to fix up permissions.
1867 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1869 * strftime.c (my_strftime): Rewrite the previous change slightly,
1870 to make it a bit faster and (I hope) clearer.
1871 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1872 Fix bug in formats like %2N.
1874 * verify.h: New file.
1876 2005-09-22 Jim Meyering <jim@meyering.net>
1878 Sync from coreutils.
1880 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1882 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1883 the .tm_year member, since otherwise gcc-4.0 would now warn about
1884 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1886 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1887 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1889 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1890 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1891 when run in a time zone for which daylight savings time is in effect
1892 for the starting date.
1894 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1895 stop us from restricting permissions of just-created absolute-named
1897 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1898 to restore initial working directory.
1899 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1900 to tell caller if/when we change the working directory and are
1901 unable to return to the initial one.
1902 * mkdir-p.h (make_dir_parents): Update prototype.
1903 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1904 `return false'. This fixes a bug introduced on 2004-07-30.
1906 * openat.c (fdopendir): Be sure to close the supplied
1907 file descriptor before returning. This makes our replacement
1908 implementation a little closer to Solaris's, where fdopendir
1909 ties the file descriptor to the returned DIR* pointer.
1910 * openat.c (unlinkat): New function.
1911 * openat.h (unlinkat): Add prototype.
1912 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1913 (openat_restore_fail): Rename from openat_restore_die.
1914 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1916 Provide an alternative to exiting immediately upon save_cwd or
1917 restore_cwd failure. Now, an application can arrange e.g.,
1918 to perform a longjump in that case.
1919 * openat.c: Include dirname.h.
1920 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1921 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1922 and openat_restore_die rather than calling error directly.
1923 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1925 * openat-die.c (openat_save_die, openat_restore_die): New file.
1926 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1928 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1929 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1930 int utc, int nanoseconds);
1932 date should not have to allocate a megabyte of virtual memory to
1933 handle a format argument like +%1048575T. When implemented with
1934 strftime, it must allocate such a buffer, use strftime to fill it
1935 in, print it, then free it.
1936 With fprintftime, it simply prints everything and exits.
1937 With no need for memory allocation, that's one fewer way to fail.
1938 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1939 optional field width, not before, so we accept %9:z, not %:9z.
1940 (my_strftime): Be sure to use L_('x') for literals.
1942 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1943 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1944 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1945 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1946 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1947 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1948 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1949 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1950 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1952 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1953 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1954 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1955 and don't include <sys/file.h>).
1957 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1959 Sync from coreutils.
1961 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1962 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1963 [!LDAV_DONE]: Avoid unused variable warning.
1965 2005-09-21 Bruno Haible <bruno@clisp.org>
1967 * unicodeio.h (unicode_to_mb): New declaration.
1969 2005-09-20 Derek Price <derek@ximbiot.com>
1971 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1973 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1975 Use a consistent style for including <config.h>.
1976 * __fpending.c, acl.c, argmatch.c,
1977 argp-help.c, argp-parse.c,
1978 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1979 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1980 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1981 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1982 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1983 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1984 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1985 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1986 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1987 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1988 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1989 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1990 modechange.c, mountlist.c, open-safer.c, physmem.c,
1991 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1992 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1993 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1994 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1995 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1996 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1997 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1998 userspec.c, utimecmp.c, version-etc-fsf.c,
1999 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2000 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2001 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2002 Standardize inclusion of config.h.
2003 * __fpending.h, dirfd.h, getdate.h, human.h,
2004 inttostr.h: Removed inclusion of config.h from header files.
2005 * inttostr.c: Adjusted in-tree users.
2006 * timespec.h: Remove superfluous warning to include config.h.
2007 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2008 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2009 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2010 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2012 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2014 * stat-time.h: New file.
2015 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2016 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2018 (timespec_cmp): New function.
2019 * utimecmp.c: Include stat-time.h.
2020 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2021 members exist, not on the obsolescent ST_MTIM_NSEC.
2022 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2024 2005-09-15 Derek Price <derek@ximbiot.com>
2025 Paul Eggert <eggert@cs.ucla.edu>
2027 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2028 changes, consolidating in...
2029 * regex_internal.h: ...this file.
2031 2005-09-15 Derek Price <derek@ximbiot.com>
2033 * regex_internal.h: Blank `pure' for GNUC < 3.
2034 * regex_internal.c: Ditto, using this...
2035 (__GNUC_PREREQ): ...new macro.
2036 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2037 (__GNUC_PREREQ): ...this new macro.
2039 * strstr.h: Include string.h. Define strstr as a macro here.
2041 2005-09-13 Derek Price <derek@ximbiot.com>
2043 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2045 Reported by Jim Meyering <jim@meyering.net>.
2047 2005-09-13 Jim Meyering <jim@meyering.net>
2049 * canon-host.c: Filter through gnu indent and reword comments slightly.
2050 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2052 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2054 * lib/base64.c: Typo.
2055 (base64_encode): Put b64str in initialized data section.
2057 2005-09-12 Derek Price <derek@ximbiot.com>
2059 Return usable errors from canon-host.
2060 * canon-host.h: New file.
2061 * canon-host.c (canon_host): Wrap...
2062 (canon_host_r): ...this new function, which now relies exclusively on
2064 (ch_strerror): New function.
2065 (last_cherror): New global.
2066 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2067 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2069 (freeaddrinfo): Free ai->ai_canonname when set.
2071 2005-09-12 Derek Price <derek@ximbiot.com>
2072 Paul Eggert <eggert@cs.ucla.edu>
2074 * glob-libc.h: Renamed from glob_.h. The new version is
2075 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2076 protecting things that should be done only in gnulib contexts.
2077 * glob_.h: New file, containing only the glob things needed for
2079 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2080 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2081 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2082 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2083 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2084 and to respect the namespace rules better.
2086 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2088 Merge glibc and coreutils changes into gnulib, plus a few
2090 * md5.c: Use #error rather than a string.
2091 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2092 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2093 (__attribute__): Define to empty for non recent-GCC.
2094 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2095 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2096 Renamed from their non-__ counterparts, with new macros replacing
2097 them if not _LIBC. Add __THROW attribute.
2099 (struct md5_ctx): Align buffer if using GCC.
2100 * sha1.h (struct sha1_ctx): Likewise.
2101 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2102 The old name was backwards.
2103 (NOTSWAP): Remove; not used.
2104 (rol): New macro, moved here from md5.h.
2105 (sha1_process_block): Remove a FIXME that doesn't make sense.
2107 2005-09-12 Derek Price <derek@ximbiot.com>
2109 * gai_strerror.c: Include config.h when available. Include
2110 getaddrinfo.h before other headers to test interface.
2111 Reported by Larry Jones <lawrence.jones@ugs.com>.
2113 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2115 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2116 definitions, since that's the preferred style in glibc.
2117 Fix a minor spacing issue, and update copyright notice to match glibc's.
2119 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2121 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2123 2005-09-06 Simon Josefsson <jas@extundo.com>
2125 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2126 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2128 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2130 Change bitset word type from unsigned int to unsigned long int,
2131 as this has better performance on typical 64-bit hosts.
2132 Port bitset code to hosts with unusual word sizes.
2133 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2134 (build_collating_symbol):
2135 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2136 argument is a bitset. This is merely a style issue, but it makes
2137 it clearer that an entire array is expected.
2138 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2139 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2140 Port to the case where bitset_word is not the same as unsigned int.
2141 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2142 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2144 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2145 (build_trtable, group_nodes_into_DFAstates):
2147 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2148 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2149 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2150 * regexec.c (group_nodes_into_DFAstates): Likewise.
2151 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2152 * regcomp.c (optimize_subexps, lower_subexp):
2153 Work even if bitset_word has holes in its bitwise representation.
2154 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2155 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2157 * regex_internal.c (re_string_reconstruct):
2158 Don't assume UCHAR_MAX == 255.
2159 * regex_internal.h (bitset_set_all): Likewise.
2160 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2162 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2163 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2165 (BITSET_WORD_MAX): New macro.
2166 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2167 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2168 (bitset_empty, bitset_copy):
2169 Prefer sizeof (bitset) to multiplying it out ourselves.
2170 (bitset_not_merge): Remove; unused.
2171 (bitset_contain): Return bool, not unsigned int with one bit on.
2172 All callers changed.
2173 * regexec.c (build_trtable): Don't assume bitset has no stricter
2174 alignment than re_node_set; do this by defining a new internal
2175 type struct dests_alloc and using it to allocate memory.
2177 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2179 Check for arithmetic overflow when calculating sizes, to prevent
2180 some buffer-overflow issues. These patches are conservative, in the
2181 sense that when I couldn't determine whether an overflow was possible,
2182 I inserted a run-time check.
2183 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2184 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2185 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2186 (re_xnrealloc, re_x2nrealloc): New inline functions.
2187 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2188 (build_equiv_class, build_charclass): Check for arithmetic overflow
2189 in size expression calculations.
2190 * lib/regex_internal.c (re_string_realloc_buffers):
2191 (build_wcs_upper_buffer, re_node_set_add_intersect):
2192 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2193 (re_dfa_add_node, register_state): Likewise.
2194 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2195 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2196 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2197 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2199 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2201 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2202 to avoid a collision with bits/local_lim.h in glibc.
2203 All uses changed. Problem reported by Dmitry V. Levin in
2204 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2206 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2207 bugs in int versus size_t comparisons.
2208 (re_string_context_at): Fix bug where the code assumed that
2211 Use bool where appropriate.
2212 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2213 All callers changed.
2214 (calc_eclosure_iter): Likewise, for ROOT arg.
2215 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2216 (build_charclass_op): Likewise, for NON_MATCH arg.
2217 * regex_internal.c (re_string_allocate, re_string_construct):
2218 (re_string_construct_common): Likewise, for ICASE arg.
2219 * regexec.c (re_search_2_stub, re_search_stub):
2220 Likewise, for RET_LEN arg.
2221 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2222 (set_regs): Likewise, for FL_BACKTRACK arg.
2223 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2224 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2225 (calc_eclosure_iter, parse_bracket_exp):
2226 Use bool for internal variables that are booleans.
2227 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2228 (set_regs, build_sifted_states, sift_states_bkref):
2229 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2230 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2231 (find_collation_sequence_value):
2233 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2234 (re_node_set_compare):
2235 Return bool, not int. All callers changed.
2236 * regexec.c (check_halt_node_context, check_dst_limits):
2237 (build_trtable, check_node_accept): Likewise.
2238 * regex_internal.h: Include stdbool.h.
2240 Fix bugs uncovered when converting to bool.
2241 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2242 failure instead of charging ahead blindly.
2243 * regex_internal.c (register_state): Likewise.
2244 * regexec.c (re_search_2_stub): Use simpler method than boolean
2245 for freeing internal storage.
2246 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2247 bitset pieces used as boolean, to avoid undefined behavior
2248 on hosts that do int overflow checking.
2250 2005-08-31 Derek Price <derek@ximbiot.com>
2252 * getdelim.c (getdelim): Return EOF on EOF.
2253 Reported by Larry Jones <lawrence.jones@ugs.com>.
2255 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2257 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2258 lengths fit in regoff_t; this isn't true if regoff_t is the same
2260 * regex.c (re_search_internal): 5th arg is LAST_START
2261 (= START + RANGE) instead of RANGE. This avoids overflow
2262 problems when regoff_t is the same width as size_t.
2263 All callers changed.
2264 (re_search_2_stub): Check for overflow when adding the
2265 sizes of the two strings.
2266 (re_search_stub): Check for overflow when adding START
2267 to RANGE; if it occurs, substitute the extreme value.
2269 2005-08-31 Jim Meyering <jim@meyering.net>
2271 * regcomp.c (search_duplicated_node): Make first pointer arg
2273 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2274 (register_state): Likewise.
2275 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2276 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2277 (group_nodes_into_DFAstates): Likewise.
2279 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2281 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2282 old glibc regex code mishandles strings longer than 2**31 bytes.
2283 This patch fixes this when the regex code is used in gnulib
2284 (i.e., outside glibc).
2286 This patch should not affect the use of the regex code inside
2287 glibc. No doubt this problem also needs to be handled for glibc
2288 as well, but the result will be an incompatible change to the
2289 glibc ABI, and the old ABI will have to be supported too. That
2290 can be the the subject for another patch.
2292 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2293 governing whether the rest of this patch is active. By default,
2294 the macro is disabled and the patch has no effect.
2295 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2296 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2297 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2298 (re_match_2, re_set_registers): Use the new types.
2299 * regex_internal.h (Idx, re_hashval_t): New types.
2300 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2302 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2303 (re_string_context_at, bin_tree_t, re_dfastate_t):
2304 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2305 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2306 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2307 (re_string_char_size_at, re_string_wchar_at):
2308 (re_string_elem_size_at):
2309 Use the new types and macros to port to 64-bit hosts.
2310 Use unsigned types for internal values, so that the code
2311 mostly works even for arrays larger than SSIZE_MAX.
2312 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2313 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2314 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2315 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2316 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2317 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2318 (calc_inveclosure, parse_dup_op, build_range_exp):
2319 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2320 (fetch_number, create_token_tree, mark_opt_subexp):
2322 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2323 (create_cd_newstate, re_string_allocate, re_string_construct):
2324 (re_string_realloc_buffers, build_wcs_upper_buffer):
2325 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2326 (re_string_reconstruct, re_string_peek_byte_case):
2327 (re_string_fetch_byte_case, re_string_context_at):
2328 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2329 (re_node_set_init_copy, re_node_set_add_intersect):
2330 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2331 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2332 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2333 (re_acquire_state, re_acquire_state_context, register_state):
2335 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2336 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2337 (re_search_internal, re_search_2_stub, re_search_stub)
2338 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2339 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2340 (update_cur_sifted_state, check_dst_limits):
2341 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2342 (check_subexp_limits, sift_states_bkref, merge_state_array):
2343 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2344 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2345 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2346 (expand_bkref_cache, check_node_accept_bytes):
2347 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2348 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2349 (acquire_init_state_context, check_halt_node_context):
2350 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2351 (sift_states_backward, clean_state_log_if_needed):
2352 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2353 (find_recover_state, transit_state_sb, transit_state_mb):
2354 (transit_state_bkref, build_trtable, match_ctx_clean):
2356 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2357 to work around an assumption that REG_MISSING is negative.
2359 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2360 (seek_collating_symbol_entry) [defined _LIBC]:
2361 (lookup_collation_sequence_value) [defined _LIBC]:
2362 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2363 Use prototypes rather than old-style function definitions.
2364 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2365 (transit_state_sb) [0]:
2366 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2368 * regexec.c (re_search_internal): Simplify update of rm_so and
2371 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2372 (optimize_subexps, lower_subexp):
2373 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2374 since the signed shift might overflow. Use 1u<<31 instead.
2375 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2376 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2379 * regcomp.c (optimize_subexps, lower_subexp):
2380 Use CHAR_BIT rather than 8, for clarity.
2381 * regexec.c (check_dst_limits_calc_pos_1):
2382 (check_subexp_matching_top): Likewise.
2383 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2384 have to worry about portability issues when shifting it left.
2385 Remove no-longer-needed test for table_size > 0.
2386 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2387 in a word, as the resulting behavior is undefined.
2388 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2389 in one case, a <= should have been an <, and in another case the
2390 whole test was missing.
2391 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2392 the standard name CHAR_BIT.
2393 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2394 this is not true on one's complement and signed-magnitude hosts.
2396 * regex_internal.h (re_sub_match_top_t): Remove unused member
2398 (struct re_dfa_t): Remove unused member states_alloc.
2399 * regcomp.c (init_dfa): Don't initialize unused members.
2401 2005-08-31 Bruno Haible <bruno@clisp.org>
2403 * strstr.c: Include <stddef.h>, for NULL.
2404 * strcasestr.c: Likewise.
2405 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2407 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2409 * iconvme.h: Add prototype for iconv_alloc.
2411 2005-08-29 Simon Josefsson <jas@extundo.com>
2413 * iconvme.c: Fix errno.
2415 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2417 * iconvme.c: Split iconv_string into iconv_alloc.
2419 2005-08-27 Jim Meyering <jim@meyering.net>
2421 * fopen-safer.c: Merge minor changes from coreutils.
2422 * dup-safer.c: Likewise.
2423 * fd-safer.c: Likewise.
2425 Merge from coreutils.
2426 * stdio--.h: New file.
2427 * stdlib--.h: New file.
2428 * mkstemp-safer.c: New file.
2430 GNU tar needs these.
2431 * pipe-safer.c: New file.
2432 * creat-safer.c: New file.
2433 * fcntl--.h (creat): Define to creat_safer.
2434 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2435 * unistd--.h (pipe): Define to pipe_safer.
2436 * unistd-safer.h: Declare pipe_safer.
2438 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2440 * regex_internal.h: Remove all references to
2441 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2443 (bitset_not, bitset_merge, bitset_not_merge):
2444 (bitset_mask, re_string_allocate, re_string_construct):
2445 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2446 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2447 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2448 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2449 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2450 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2451 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2452 (re_acquire_state_context):
2453 Remove unnecessary forward decls.
2454 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2455 Put __attribute at function definition,
2456 now that the function decl has been removed.
2457 * lib/regex_internal.c (re_string_peek_byte_case):
2458 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2461 2005-08-26 Simon Josefsson <jas@extundo.com>
2463 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2464 Haible <bruno@clisp.org>.
2466 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2468 * regexec.c (set_regs): Don't alloca with an unbounded size.
2470 alloca modernization/simplification for regex.
2471 * regex.c: Remove portability cruft for alloca. This no longer
2472 needs to be at the start of the file, and can be moved into
2473 regex_internal.h and simplified.
2474 * regex_internal.h: Include <alloca.h>.
2475 (__libc_use_alloca) [!defined _LIBC]: New macro.
2476 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2477 now works outside glibc.
2479 2005-08-24 Simon Josefsson <jas@extundo.com>
2481 * getpass.c: Add WIN32 implementation. Conditionalize use of
2482 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2483 GLIBC specific code.
2485 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2487 Make regex safe for g++. This fixes one real bug (an "err"
2488 that should have been "*err"). g++ problem reported by
2490 * regex_internal.h (re_calloc): New macro, consistent with
2491 re_malloc etc. All callers of calloc changed to use re_calloc.
2492 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2493 not int. All callers changed.
2494 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2495 just use an array of size MB_LEN_MAX.
2496 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2497 (find_recover_state): Change "err" to "*err"; this fixes what
2498 appears to be a real bug.
2499 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2502 2005-08-25 Jim Meyering <jim@meyering.net>
2504 * open-safer.c: Include <config.h>.
2505 Otherwise, we'd lose LARGEFILE support in any file using
2508 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2510 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2511 * regex.h (regerror): Likewise.
2513 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2514 requires this. (The code never needed it.)
2516 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2517 All uses of recently-renamed identifiers changed to use the new,
2518 POSIX-compliant names. The code will build and run just fine
2519 without these changes, but it's better to eat our own dog food
2520 and use the standard-conforming names.
2522 * regex.h: Fix a multitude of POSIX name space violations.
2523 These changes have an effect only for programs that define
2524 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2525 do not change anything for programs compiled in the normal way.
2526 Also, there is no effect on the ABI.
2528 (_REGEX_SOURCE): New macro.
2529 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2530 defined and _GNU_SOURCE is not; this fixes a name space violation.
2532 Rename the following macros to obey POSIX requirements.
2533 The old names are still visible as macros if _REGEX_SOURCE is defined.
2534 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2535 RE_BACKSLASH_ESCAPE_IN_LISTS.
2536 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2537 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2538 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2539 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2540 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2541 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2542 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2543 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2544 (REG_INTERVALS): renamed from RE_INTERVALS.
2545 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2546 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2547 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2548 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2549 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2550 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2551 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2552 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2553 RE_UNMATCHED_RIGHT_PAREN_ORD.
2554 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2555 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2556 (REG_DEBUG): renamed from RE_DEBUG.
2557 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2558 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2559 unusual, since we can't clash with the POSIX REG_ICASE.
2560 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2561 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2562 (REG_NO_SUB): renamed from RE_NO_SUB.
2563 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2564 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2565 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2566 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2567 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2568 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2569 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2570 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2571 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2572 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2573 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2574 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2575 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2576 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2577 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2578 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2579 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2580 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2581 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2582 (REG_FIXED): Renamed from REGS_FIXED.
2583 (REG_NREGS): Renamed from RE_NREGS.
2585 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2586 of other REG_* macros, since POSIX says the user is allowed to
2587 #undef these macros selectively.
2589 (reg_errcode_t): Update comment stating what other tables need
2592 Rename the following enum values to obey POSIX requirements.
2593 The old names are still visible as macros.
2594 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2595 is not defined, since GNU is supposed to be a superset of POSIX as
2596 much as possible, and since we want reg_errcode_t to be a signed
2597 type for implementation consistency.
2598 (_REG_NOERROR): Renamed from REG_NOERROR.
2599 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2600 (_REG_BADPAT): Renamed from REG_BADPAT.
2601 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2602 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2603 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2604 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2605 (_REG_EBRACK): Renamed from REG_EBRACK.
2606 (_REG_EPAREN): Renamed from REG_EPAREN.
2607 (_REG_EBRACE): Renamed from REG_EBRACE.
2608 (_REG_BADBR): Renamed from REG_BADBR.
2609 (_REG_ERANGE): Renamed from REG_ERANGE.
2610 (_REG_ESPACE): Renamed from REG_ESPACE.
2611 (_REG_BADRPT): Renamed from REG_BADRPT.
2612 (_REG_EEND): Renamed from REG_EEND.
2613 (_REG_ESIZE): Renamed from REG_ESIZE.
2614 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2615 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2616 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2617 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2618 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2620 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2621 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2622 changed. But support the old name if the new one is not defined
2623 and if _REGEX_SOURCE.
2625 Change the following member names in struct re_pattern_buffer.
2626 The old names are still supported if !_REGEX_SOURCE.
2627 The new names are always supported, regardless of _REGEX_SOURCE.
2628 (re_buffer): Renamed from buffer.
2629 (re_allocated): Renamed from allocated.
2630 (re_used): Renamed from used.
2631 (re_syntax): Renamed from syntax.
2632 (re_fastmap): Renamed from fastmap.
2633 (re_translate): Renamed from translate.
2634 (re_can_be_null): Renamed from can_be_null.
2635 (re_regs_allocated): Renamed from regs_allocated.
2636 (re_fastmap_accurate): Renamed from fastmap_accurate.
2637 (re_no_sub): Renamed from no_sub.
2638 (re_not_bol): Renamed from not_bol.
2639 (re_not_eol): Renamed from not_eol.
2640 (re_newline_anchor): Renamed from newline_anchor.
2642 Change the following member names in struct re_registers.
2643 The old names are still supported if !_REGEX_SOURCE.
2644 The new names are always supported, regardless of _REGEX_SOURCE.
2645 (rm_num_regs): Renamed from num_regs.
2646 (rm_start): Renamed from start.
2647 (rm_end): Renamed from end.
2649 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2650 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2651 Prepend __ to parameter names.
2653 Undo yesterday's changes.
2655 2005-08-24 Jim Meyering <jim@meyering.net>
2657 Sync from coreutils.
2658 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2660 2005-08-21 Bruno Haible <bruno@clisp.org>
2662 * lock.h: Add multiple inclusion guard.
2663 * tls.h: Add multiple inclusion guard.
2665 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2667 * regex.h (REG_NOSYS)
2668 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2669 Define, since POSIX requires it as of 2001.
2670 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2671 New private symbol, used to keep the enum signed in all cases.
2672 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2673 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2675 * regex_internal.c (re_string_skip_chars, register_state):
2677 Remove forward decls; no longer needed now that we use prototypes.
2678 * regexec.c (acquire_init_state_context, check_halt_node_context):
2679 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2680 (clean_state_log_if_needed): Likewise.
2682 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2684 Fix problems reported by Sam Steingold in
2685 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2686 * regexec.c (sift_states_bkref): Fix portability bug: the code
2687 assumed that reg_errcode_t is a signed type, which is not
2688 necessarily true if _XOPEN_SOURCE is not defined.
2689 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2690 some compilers warn about it otherwise.
2692 2005-08-20 Jim Meyering <jim@meyering.net>
2694 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2695 of unused local, dfa.
2697 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2699 * regcomp.c (create_initial_state): Remove duplicate decl.
2700 (init_word_char, create_initial_state, duplicate_node_closure):
2701 (fetch_token, peek_token_bracket, build_range_exp):
2702 (build_collating_symbol): Remove forward decls; no longer needed
2703 now that we use prototypes.
2706 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2707 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2708 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2709 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2710 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2711 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2712 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2713 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2714 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2715 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2716 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2717 (build_charclass, build_charclass_op, fetch_number, create_tree):
2718 (create_token_tree, mark_opt_subexp, duplicate_tree):
2719 Use prototypes rather than old-style definitions.
2722 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2723 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2724 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2725 (re_string_reconstruct, re_string_peek_byte_case):
2726 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2727 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2728 (re_node_set_init_copy, re_node_set_add_intersect):
2729 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2730 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2731 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2732 (re_acquire_state, re_acquire_state_context, register_state):
2733 (create_ci_newstate, create_cd_newstate, free_state):
2735 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2736 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2737 (re_search_internal, prune_impossible_nodes):
2738 (acquire_init_state_context, check_matching, static):
2739 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2740 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2741 (update_regs, sift_states_backward, build_sifted_states):
2742 (clean_state_log_if_needed, merge_state_array):
2743 (update_cur_sifted_state, add_epsilon_src_nodes):
2744 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2745 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2746 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2747 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2748 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2749 (check_arrival, check_arrival_add_next_nodes):
2750 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2751 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2752 (check_node_accept_bytes, check_node_accept, extend_buffers):
2753 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2754 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2759 (re_string_allocate, re_string_construct, re_string_reconstruct):
2760 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2761 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2762 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2763 (re_string_context_at, re_string_peek_byte_case):
2764 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2765 is defined, since we now use prototypes always.
2767 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2768 C89 or better. All uses removed.
2770 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2772 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2773 [defined lint]: Suppress bogus uninitialized-variable warnings.
2775 * regcomp.c (duplicate_node): Return new index, not an error code,
2776 and let the caller return REG_ESPACE if out of space. This
2777 removes an uninitialied-variable warning with GCC 4.0.1, and also
2778 avoids taking the address of a local variable. All callers
2781 2005-08-19 Jim Meyering <jim@meyering.net>
2783 * regexec.c (proceed_next_node): Redo local variables to
2784 avoid GCC shadowing warnings.
2786 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2788 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2789 (re_node_set_insert_last, re_dfa_add_node):
2790 Rename local variables to avoid GCC shadowing warnings.
2792 2005-08-18 Bruno Haible <bruno@clisp.org>
2794 * strstr.c (strstr): Fix return value in multibyte case.
2795 * strcasestr.c (strcasestr): Likewise.
2797 2005-08-17 Jim Meyering <jim@meyering.net>
2799 Make the %s format (seconds since the epoch) work for a negative
2800 number and when used with a zero-padded field width, e.g. %015s.
2802 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2803 label so that it precedes the code to set `digits'. Otherwise,
2804 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2805 print `00-22'. Now, it prints `-0022', as it should.
2807 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2809 * regex.h: Remove useless space-before-tab. From coreutils.
2811 2005-08-17 Bruno Haible <bruno@clisp.org>
2813 * strcasestr.h: New file.
2814 * strcasestr.c: New file.
2816 2005-08-17 Bruno Haible <bruno@clisp.org>
2818 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2819 * strstr.c: Completely rewritten, with multibyte locale support.
2821 2005-08-17 Bruno Haible <bruno@clisp.org>
2823 * strcasecmp.c: Use mbuiter.h.
2825 2005-08-17 Bruno Haible <bruno@clisp.org>
2827 * mbuiter.h: New file.
2829 2005-08-16 Bruno Haible <bruno@clisp.org>
2831 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2833 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2834 NUL byte, not after it.
2836 2005-08-16 Bruno Haible <bruno@clisp.org>
2838 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2839 the valid ones. Makes the comparison operations transitive:
2840 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2841 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2843 2005-08-16 Bruno Haible <bruno@clisp.org>
2845 * strcase.h (strcasecmp): Add note in comments.
2846 * strncasecmp.c: Use code from strcasecmp.c.
2847 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2848 (strcasecmp): Work correctly in multibyte locales.
2850 2005-08-16 Bruno Haible <bruno@clisp.org>
2852 * strnlen1.h: New file.
2853 * strnlen1.c: New file.
2855 2005-08-16 Bruno Haible <bruno@clisp.org>
2857 * mbfile.h: New file.
2859 2005-08-16 Bruno Haible <bruno@clisp.org>
2861 * mbiter.h: New file.
2863 2005-08-16 Bruno Haible <bruno@clisp.org>
2865 * mbchar.h: New file.
2866 * mbchar.c: New file.
2868 2005-08-16 Bruno Haible <bruno@clisp.org>
2870 * tls.h: New file, from GNU gettext.
2871 * tls.c: New file, from GNU gettext.
2873 2005-08-15 Bruno Haible <bruno@clisp.org>
2875 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2878 2005-08-14 Jim Meyering <jim@meyering.net>
2880 Sync from coreutils.
2882 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2883 Use the hash-table-based cycle-detection code not just when
2884 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2885 Reported by James Youngman in
2886 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2887 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2888 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2889 This lets us compile with -DFTS_DEBUG, once again.
2890 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2891 * fts.c (fd_safer): Remove decl.
2892 Include fcntl--.h rather than unistd-safer.h
2893 (fts_safe_changedir): Don't call fd_safer; no longer needed
2894 now that we include fcntl--.h.
2896 2005-08-11 Simon Josefsson <jas@extundo.com>
2898 * readline.h, readline.c: New file.
2900 2005-08-11 Bruno Haible <bruno@clisp.org>
2902 * strnlen.h (strnlen): Change parameter name to match comment.
2904 2005-08-10 Simon Josefsson <jas@extundo.com>
2906 * strndup.c: Use strnlen.h.
2908 * strnlen.h: New file.
2910 2005-08-02 Simon Josefsson <jas@extundo.com>
2912 * getline.h, getline.c: Rewrite.
2914 * getdelim.h, getdelim.c: New files, ported from glibc.
2916 2005-07-31 Bruno Haible <bruno@clisp.org>
2918 * lock.h (gl_lock_initializer): New macro.
2919 (gl_lock_define_initialized): Use it.
2920 (gl_rwlock_initializer): New macro.
2921 (gl_rwlock_define_initialized): Use it.
2922 (gl_recursive_lock_initializer): New macro.
2923 (gl_recursive_lock_define_initialized): Use it.
2925 2005-07-26 Bruno Haible <bruno@clisp.org>
2927 * lock.h: Update from GNU gettext.
2928 * lock.c: Update from GNU gettext.
2930 2005-07-18 Bruno Haible <bruno@clisp.org>
2932 * lock.h (gl_once_t): New type.
2933 (gl_once_define, gl_once): New macros.
2934 * lock.c (fresh_once): New variable.
2935 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2938 2005-07-18 Simon Josefsson <jas@extundo.com>
2940 * check-version.c (check_version): Accept identical versions too.
2942 2005-07-18 Bruno Haible <bruno@clisp.org>
2944 * lock.h: New file, from GNU gettext.
2945 * lock.c: New file, from GNU gettext.
2947 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2949 * quotearg.c: Add translator comment suggested by Bruno Haible,
2950 with a minor change.
2952 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2954 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2955 copyright symbol and the year.
2956 * version-etc.c (COPYRIGHT_YEAR): New constant.
2957 (version_etc_va): Use parameterized copyright notice.
2958 Reword to conform to the current GNU coding standards.
2960 2005-07-11 Simon Josefsson <jas@extundo.com>
2962 * size_max.h: New file.
2964 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2966 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2969 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2970 and Paul Eggert <eggert@cs.ucla.edu>
2972 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2973 in wint_t, not wchar_t. Remove now-unnecessary cast.
2975 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2977 * regex.c, regex.h: Sync from libc.
2978 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2979 New files, synced from libc, except that regex_internal.h
2980 currently has a small porting fix.
2982 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2984 Remove the dependency of the strftime module on the tzset module.
2985 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2986 Copy the input structure, to work around some of the bug with
2987 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2988 Solaris releases, you should also use the tzset module, but we won't
2989 require it as a dependency any more since we don't want LGPLed code
2990 to depend on GPLed code.
2992 2005-07-02 Jim Meyering <jim@meyering.net>
2994 * backupfile.c (backup_args): Change a `0' to NULL.
2996 2005-07-01 Jim Meyering <jim@meyering.net>
2998 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2999 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3000 * save-cwd.c, tempname.c:
3001 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3002 and don't include <sys/file.h>).
3004 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3006 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3007 declares only 'struct timespec;' (!).
3009 2005-06-29 Jim Meyering <jim@meyering.net>
3011 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3012 type name. Use the variable name instead.
3013 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3015 2005-06-28 Simon Josefsson <jas@extundo.com>
3017 * check-version.h, check-version.c: New files.
3019 2005-06-28 Simon Josefsson <jas@extundo.com>
3021 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3022 collision with global variable. Better indentation. Don't
3023 increment buffer pointer beyond buffer end. Based on comments
3024 from Paul Eggert <eggert@cs.ucla.edu>.
3028 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3030 * canon-host.c (canon-host): Append trailing "," to 0 in
3031 initializer of struct addrinfo, as an indication that we don't
3032 care how many members the structure has.
3034 2005-06-24 Derek Price <derek@ximbiot.com>
3035 and Bruno Haible <bruno@clisp.org>
3037 Remove stat module & update lstat.
3038 * stat.c: Remove this file...
3039 (slash_aware_lstat): ...moving this content and its support...
3040 * lstat.c (rpl_lstat): ...into here.
3041 * lstat.h: New file.
3043 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3045 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3046 (ranged_convert): Don't save conversion in a temporary struct.
3047 This causes a warning with GCC 4.0.0, and anyway in the typical
3048 case it's not worth the extra 100 bytes or so of code.
3049 (ranged_convert, __mktime_internal): When calling a function via a
3050 pointer P, use P () rather than (*P) (), as we now assume C89 or
3053 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3055 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3056 "who -r" failed to give output. Problem reported by Tim Waugh.
3058 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3059 (xcalloc): Use it to avoid needless tests.
3060 Problem reported by Jim Meyering.
3062 2005-06-16 Jim Meyering <jim@meyering.net>
3064 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3065 when either N or S is zero.
3067 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3069 * argp.h (__option_is_short): Check upper limit of
3070 __key. Isprint() requires its argument to have the value
3071 of an unsigned char or EOF.
3073 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3075 * fnmatch.c (fnmatch): If there is an encoding error in a
3076 multibyte string or pattern, fall back on unibyte matching.
3077 Problem reported by James Youngman.
3079 2005-06-08 Bruno Haible <bruno@clisp.org>
3081 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3084 2005-06-08 Bruno Haible <bruno@clisp.org>
3086 * csharpcomp.h: New file, from GNU gettext.
3087 * csharpcomp.c: New file, from GNU gettext.
3088 * csharpcomp.sh.in: New file, from GNU gettext.
3090 2005-06-07 Derek Price <derek@ximbiot.com>
3093 * glob_.h: Indent nested #ifdef.
3095 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3097 Sync from coreutils.
3098 Use "file name" when talking about file names, instead of "filename"
3099 or "path", as per the GNU coding standards.
3100 * mkdir-p.c: Renamed from makepath.c.
3101 (make_dir_parents): Renamed from make_path. All callers changed.
3102 * mkdir-p.h: Likewise. All includers changed.
3103 * filenamecat.c: Renamed from path-concat.c.
3104 (file_name_concat): Renamed from path_concat. All callers changed.
3105 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3106 * filenamecat.h: Likewise. All includers changed.
3107 * acl.c: Don't use "path" or "filename" to mean "file name"
3108 in comments or local variable names.
3109 * basename.c: Likewise.
3110 * canonicalize.c, canonicalize.h: Likewise.
3111 * dirname.c, dirname.h: Likewise.
3112 * euidaccess.c: Likewise.
3113 * exclude.c: Likewise
3114 * fnmatch_.h, fnmatch_loop.c: Likewise.
3115 * fsusage.c, fsuage.h: Likewise.
3116 * fts.c, fts_.h: Likewise.
3117 * getcwd.c: Likewise.
3118 * getloadavg.c: Likewise.
3119 * mkstemp.c: Likewise.
3120 * mountlist.c, mountlist.h: Likewise.
3121 * openat.c, openat.h: Likewise.
3122 * readlink-stub.c: Likewise.
3123 * readutmp.c, readutmp.h: Likewise.
3124 * rename.c: Likewise.
3125 * rmdir.c: Likewise.
3127 * savedir.c: Likewise.
3128 * stripslash.c: Likewise.
3129 * tempname.c: Likewise.
3130 * xreadlink.c: Likewise.
3131 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3133 * exclude.h: Likewise.
3135 * euidaccess.c (getuid, getgid, getuid, getegid)
3136 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3137 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3138 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3139 * pathmax.h: Include <limits.h> unconditionally, since other
3140 files have been getting away with it for years (MORE/BSD 4.3
3142 * userspec.c (getpwnam, getgrnam, getgrgid)
3143 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3145 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3146 Define to 256, not 255, as per modern POSIX.
3148 2005-06-01 Bruno Haible <bruno@clisp.org>
3150 * csharpexec.h: New file, from GNU gettext.
3151 * csharpexec.c: New file, from GNU gettext.
3152 * csharpexec.sh.in: New file, from GNU gettext.
3154 2005-05-31 Derek Price <derek@ximbiot.com>
3155 Paul Eggert <eggert@cs.ucla.edu>
3158 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3160 2005-05-29 Derek Price <derek@ximbiot.com>
3161 Paul Eggert <eggert@cs.ucla.edu>
3163 * glob_.h, glob.c: New files.
3165 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3167 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3169 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3170 the configuration hassle isn't worth it.
3171 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3172 (LONGEST_MODIFIER, PRIuMAX): Remove.
3174 2005-05-27 Bruno Haible <bruno@clisp.org>
3176 * getlogin_r.h: Remove second include of <stddef.h>.
3178 2005-05-25 Bruno Haible <bruno@clisp.org>
3179 Derek Price <derek@ximbiot.com>
3181 * getlogin_r.h: Simplify API documentation.
3183 2005-05-25 Derek Price <derek@ximbiot.com>
3184 Paul Eggert <eggert@cs.ucla.edu>
3186 * getlogin_r.c, getlogin_r.h: New files.
3188 2005-05-22 Bruno Haible <bruno@clisp.org>
3190 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3191 Also include <sys/param.h> if it defines MIN, MAX.
3192 Based on a patch by Derek Price <derek@ximbiot.com>.
3194 2005-05-22 Bruno Haible <bruno@clisp.org>
3196 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3197 (INT64_MIN): Fix definition.
3198 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3200 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3201 NEED_SIGNED_INT_TYPES.
3203 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3204 HAVE_SYSTEM_INTTYPES.
3206 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3208 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3209 so that unistd-safer.h (GPL'ed code) need not be included.
3211 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3214 * fts.c: Don't include "cycle-check.h" or "hash.h".
3215 (setup_dir, free_dir): New functions.
3216 (enter_dir, leave_dir): Define trivial
3217 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3218 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3219 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3220 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3221 Move to fts-cycle.c.
3222 (fts_open): Use setup_dir.
3223 (fts_close): Use free_dir.
3224 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3225 This adds a label and some gotos, but the alternatives were messier.
3226 Check for memory allocation failure when entering a dir.
3227 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3228 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3229 (FTS): New member fts_cycle, that is a union that contains the
3230 old active_dir_ht and cycle_state. All uses changed to mention
3231 fts_cycle.ht and fts_cycle.state.
3232 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3233 fts.c, with the following changes:
3234 (setup_dir, free_dir): New functions.
3235 (enter_dir): Now returns bool. Return true if successful, false
3236 if memory exhausted. All callers changed.
3237 Do not bother partly cleaning up on
3238 memory allocation failure; that is free_dir's job.
3239 However, free ad if hash_insert fails, to avoid memory leak.
3240 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3241 fts->fts_options to see which union member to use.
3243 2005-05-20 Jim Meyering <jim@meyering.net>
3245 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3246 Now a macro, to pacify GCC.
3248 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3250 * chown.c (rpl_chown): Return -1 on failure.
3252 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3254 * canonicalize.c: Include canonicalize.h first, to test interface.
3255 Include <stddef.h> unconditionally, since we assume C89 now.
3256 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3257 * fts.c: Include fts_.h first, to check interface.
3258 Do not include intprops.h; no longer needed.
3259 Include cycle-check.h and hash.h, since fts_.h no longer does.
3260 Remove unnecessary casts of closedir to void.
3261 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3262 decide whether to decrement nlinks.
3263 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3264 (FTS): Use struct hash_table * instead of Hash_table, so that
3265 we no longer need to include hash.h here.
3267 2005-05-17 Jim Meyering <jim@meyering.net>
3269 * fts.c, fts_.h: New files, from coreutils.
3271 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3273 Sync from coreutils.
3274 * unlinkdir.c, unlinkdir.h: New files.
3275 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3276 regex.h, unlocked-io.h, xtime.h:
3277 White space changes only.
3278 * makepath.c (make_path): Port to hosts where leading "//" is special.
3279 * yesno.c: Include getline.h, not ctype.h.
3280 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3281 Use getline to remove arbitrary restriction on response length.
3283 2005-05-13 Bruno Haible <bruno@clisp.org>
3285 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3286 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3287 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3288 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3289 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3290 Add support for 64-bit integers in the MSVC compiler.
3292 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3294 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3295 Change the initial comment to refer to GPL, not LGPL.
3296 gnulib-tool will change it to LGPL as needed.
3298 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3299 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3300 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3301 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3302 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3303 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3304 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3305 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3306 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3307 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3308 concatpath.c, config.charset, copy-file.c, copy-file.h,
3309 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3310 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3311 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3312 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3313 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3314 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3315 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3316 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3317 full-read.c, full-read.h, full-write.c, full-write.h,
3318 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3319 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3320 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3321 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3322 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3323 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3324 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3325 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3326 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3327 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3328 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3329 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3330 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3331 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3332 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3333 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3334 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3335 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3336 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3337 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3338 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3339 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3340 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3341 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3342 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3343 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3344 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3345 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3346 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3347 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3348 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3349 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3350 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3351 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3352 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3353 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3354 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3355 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3356 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3357 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3358 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3359 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3360 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3361 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3362 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3363 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3364 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3365 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3366 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3367 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3368 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3369 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3370 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3371 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3372 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3373 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3374 Update FSF postal mail address.
3376 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3378 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3379 specified in ai_socktype. Fix invalid ai_protocol
3380 check. ai_protocol is usually set to 0 or depending on
3381 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3382 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3383 ai_socktype / ai_protocol in the returned addrinfo structure.
3385 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3386 Bruno Haible <bruno@clisp.org>
3388 * inet_ntop.h: New file.
3389 * inet_ntop.c: New file, from glibc with modifications.
3391 2005-05-08 Jim Meyering <jim@meyering.net>
3393 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3395 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3397 Merge from coreutils. Among other things,
3398 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3399 * fd-safer.c: New file.
3400 * fcntl-safer.h, open-safer.c: Remove.
3401 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3402 * dup-safer.c: Include unistd-safer.h first.
3403 Don't include errno.h.
3404 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3405 * file-type.h: Don't assume invoker included sys/stat.h first.
3406 * file-type.c: Rely on file-type.h change.
3407 * getloadavg.c: Include unistd-safer.h.
3408 (getloadavg): Use safer open.
3409 * getusershell.c: Include "stdio-safer.h".
3410 (getusershell): Use safer fopen.
3411 * long-options.c (long_options): Use NULL rather than 0.
3412 * modechange.h (mode_free): Remove; all callers changed to invoke
3414 * modechange.c: Likewise.
3415 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3416 (MODE_DONE): New constant.
3417 (struct mode_change): Remove 'next' member.
3418 (make_node_op_equals): New function; like the old one of the
3419 same name, except it allocates an array.
3420 (mode_compile, mode_create_from_ref): Use it.
3421 (mode_compile): Allocate result as an array, not a linked list.
3422 Parse octal string ourself, so that we catch mistakes like "+0".
3423 (mode_adjust): Arg is an array, not a linked list.
3424 * modechange.c: Include stat-macros.h, xalloc.h.
3425 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3426 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3427 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3428 Remove. This is now stat-macros.h's job.
3429 (talloc): Remove. All callers replaced by xalloc, so that
3430 our invokers don't have to worry about reporting memory failures.
3431 (make_node_op_equals): Remove.
3432 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3434 (struct mode_change): Moved here from modechange.h.
3435 (mode_append_entry): Remove.
3436 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3437 apps to have incorrect behavior. Use simpler algorithm for head
3438 and tail. Don't futz with umask; that's now the job of mode_adjust.
3439 Detect more invalid usages rather than having somewhat-random behavior.
3440 Don't insert an "a=" action, as that leads to incorrect behavior.
3441 (mode_compile, mode_create_from_ref): Return NULL on error instead
3442 of an enum, since now there's only one way to have an error. All
3444 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3445 at the correct time. Simplify calculation of "+u" and its ilk.
3446 Don't mishandle "+X".
3447 (mode_free): Remove "register" and localize decls.
3448 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3449 (struct mode_change): Move to modechange.c; callers don't
3450 need to see this stuff.
3451 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3452 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3453 (mode_change, mode_adjust): Reflect the new signatures noted above.
3454 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3455 that might redefine system include files.
3456 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3457 (my_usleep): Use NULL rather than (void *) 0.
3458 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3459 Use siginterrupt to specify that system calls should be interrupted.
3460 (rpl_nanosleep): Move initialization of suspended closer to call of
3462 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3463 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3464 (desirable_utmp_entry): New function.
3465 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3466 using x2nrealloc, to simplify logic.
3467 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3468 size calculation. Do not assume utmp file is a regular file.
3469 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3470 (READ_UTMP_CHECK_PIDS): New constant.
3471 * save-cwd.c: Include unistd-safer.h.
3472 (save_cwd): Use fd_safer.
3473 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3474 [!_LIBC] Include "stat-macros.h" instead.
3475 * unistd-safer.h (fd_safer): New decl.
3477 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3479 * byteswap_.h: New file.
3481 2005-04-25 Albert Chin <china@thewrittenword.com>
3483 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3486 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3488 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3489 that "UTC +1 second" continues to work. Problem reported
3491 (relunit_snumber): New rule.
3494 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3496 * getdate.y (universal_time_zone_table): New constant.
3497 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3498 universal_time_zone_table.
3499 (lookup_zone): Prefer universal_time_zone_table to
3500 local_time_zone_table, so that "GMT" time stamps are allowed in
3501 London during the summer. Problem reported by Ian Abbott.
3503 2005-04-12 Jim Meyering <jim@meyering.net>
3505 * human.c (humblock): Set *options even when returning due to
3506 xstrtoumax conversion failure. Thanks to a used-uninitialized
3509 2005-04-09 Jim Meyering <jim@meyering.net>
3511 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3512 -Wuninitialized: initialize tm0.tm_year.
3514 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3516 * getdate.y (parser_control): rels_seen is now a boolean, not a
3517 count, since there's no maximum. All uses changed.
3518 Add member dsts_seen.
3519 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3521 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3522 Use pc_rels_seen to decide whther a date is absolute.
3524 * getdate.y (number): Don't overwrite year.
3525 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3528 2005-04-02 Simon Josefsson <jas@extundo.com>
3530 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3531 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3533 2005-03-27 Jim Meyering <jim@meyering.net>
3535 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3537 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3539 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3540 "one's complement" -> "ones' complement" in comment, as per Knuth.
3541 "value of type" -> "type or expression" in comment.
3542 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3544 2005-03-26 Jim Meyering <jim@meyering.net>
3547 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3548 Correct typos: s/or/of/.
3550 2005-03-23 Jim Meyering <jim@meyering.net>
3552 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3554 2005-03-21 Jim Meyering <jim@meyering.net>
3556 Changes imported from coreutils.
3558 * cycle-check.c: Don't include xalloc.h.
3560 * path-concat.c: Don't include assert.h.
3561 (path_concat): Remove assertion that would have triggered
3562 for ABASE starting with more than one slash.
3563 Reported by Andreas Schwab.
3565 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3566 properly when ABASE is an absolute file name.
3567 Correct the description of this function.
3569 Add an assertion and a test driver.
3570 This fixes a bug introduced on 2004-07-02.
3571 Andreas Schwab reported the resulting failure of cp --parents:
3572 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3574 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3576 * strftime.c (my_strftime): If the underlying strftime returns 0
3577 (which shouldn't happen), generate nothing instead of returning 0
3578 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3580 2005-03-16 Bruno Haible <bruno@clisp.org>
3582 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3584 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3586 * strftime.c (my_strftime): Prepend space to format so that we can
3587 reliably distinguish strftime failure from empty output on POSIX
3590 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3592 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3593 (iconv_string): Don't guess a size-zero buffer, as that might cause
3594 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3595 result would be 'too large', where 'too large' is (heuristically)
3596 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3597 overflow concerns. This will prevent some unwanted malloc failures
3598 when the inputs are very large.
3600 2005-03-15 Bruno Haible <bruno@clisp.org>
3602 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3605 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3608 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3610 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3612 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3613 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3615 * strtol.c: Likewise.
3617 2005-03-14 Simon Josefsson <jas@extundo.com>
3619 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3622 2005-03-14 Jim Meyering <jim@meyering.net>
3624 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3625 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3626 to be nonzero so that we (and caller) can detect the difference
3627 between a valid zero-length expansion and an error return, even
3628 when the underlying strftime fails before writing anything into
3631 2005-03-10 Jim Meyering <jim@meyering.net>
3633 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3634 so that this module works on systems without fchdir.
3636 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3638 Factor int-properties macros into a single file, except for
3639 glibc-related files.
3640 * intprops.h: New file.
3641 * getloadavg.c: Include it instead of limits.h.
3642 (INT_STRLEN_BOUND): Remove.
3643 * human.c: Include intprops.h.
3644 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3645 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3646 * inttostr.h: Include intprops.h instead of limits.h.
3647 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3648 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3649 for consistency with intprops.h.
3650 (time_t_is_integer, twos_complement_arithmetic): Use them.
3651 * sig2str.h: Include <signal.h>, intprops.h.
3652 (INT_STRLEN_BOUND): Remove.
3653 * strftime.c (TYPE_SIGNED): Remove.
3654 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3655 * strtol.c: Adjust comments to match intprops.h.
3656 * userspec.c: Include intprops.h.
3657 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3658 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3659 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3660 instead of rolling our own expressions.
3661 * xstrtol.c: Include xstrtol.h first, to test interface.
3663 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3665 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3666 the right thing even if adding 1900 would overflow. Similarly
3667 for tm_mon + 1 and tm_yday + 1.
3668 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3669 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3670 (DO_SIGNED_NUMBER): New macro.
3671 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3673 2005-03-07 Bruno Haible <bruno@clisp.org>
3675 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3677 2005-03-03 Derek R. Price <derek@ximbiot.com>
3678 Bruno Haible <bruno@clisp.org>
3680 * pagealign_alloc.h: New file.
3681 * pagealign_alloc.c: New file.
3683 2005-01-28 Bruno Haible <bruno@clisp.org>
3685 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3688 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3690 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3691 The workaround isn't strictly needed for POSIX conformance, and
3692 it's too much of a pain to configure and maintain. We'll ask
3693 people to fix their kernels instead.
3694 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3695 (NANOSLEEP_BUG_WORKAROUND): Remove.
3696 (xnanosleep): Remove the workaround.
3698 2005-02-12 Bruno Haible <bruno@clisp.org>
3700 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3702 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3704 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3705 * timespec.h (gettime): Return void, since it always
3706 succeeds now. All uses changed.
3707 * gettime.c (gettime) Likewise.
3708 [HAVE_NANOTIME]: Prefer nanotime.
3709 Assume gettimeofday succeeds, as POSIX requires.
3710 Assime time () succeeds, since other code already does.
3711 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3712 (timespec_subtract): Remove.
3713 (NANOSLEEP_BUG_WORKAROUND): New constant.
3714 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3715 things considerably. Use it only on GNU/Linux hosts, since the
3716 workaround shouldn't be needed elsewhere.
3718 2005-02-24 Bruno Haible <bruno@clisp.org>
3720 * gettext.h: Update from GNU gettext 0.14.2.
3722 2005-02-24 Bruno Haible <bruno@clisp.org>
3724 * localcharset.c: Update from GNU gettext 0.14.2.
3725 * config.charset: Update from GNU gettext 0.14.2.
3727 2005-02-22 Simon Josefsson <jas@extundo.com>
3729 * iconvme.h, iconvme.c: New files, from libc.
3731 2005-02-20 Neil Conway <neilc@samurai.com>
3733 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3734 returned by OSX/Darwin if the specified buffer is not large
3735 enough for the hostname.
3737 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3739 * memrchr.h: New file.
3740 * chdir-long.c: Include it.
3741 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3742 Don't bother including stddef.h.
3744 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3746 * argp-help.c (__argp_help): Create a fake struct argp_state and
3747 pass it to _help, otherwise the latter coredumps trying to
3748 dereference state.root_argp.
3750 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3752 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3754 Include <sys/types.h>, for dev_t.
3755 (ME_DUMMY, ME_REMOTE): Move from here....
3756 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3757 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3759 Include mountlist.h first, to test the interface.
3761 2005-01-29 Bruno Haible <bruno@clisp.org>
3763 * progname.c (program_name): Initialize.
3764 Needed when linking statically on MacOS X.
3766 2005-01-28 Bruno Haible <bruno@clisp.org>
3768 * javacomp.sh.in: New file, from GNU gettext.
3769 * javacomp.h: New file, from GNU gettext.
3770 * javacomp.c: New file, from GNU gettext.
3772 2005-01-26 Bruno Haible <bruno@clisp.org>
3774 * javaexec.sh.in: New file, from GNU gettext.
3775 * javaexec.h: New file, from GNU gettext.
3776 * javaexec.c: New file, from GNU gettext.
3778 2005-01-26 Simon Josefsson <jas@extundo.com>
3780 * gai_strerror.c: Use GPL in header.
3782 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3784 * argp-help.c (hol_entry_help): Avoid using non-constant
3785 initializers for struct pentry_state.
3786 (__argp_error): Check return value of __asprintf
3787 (__argp_failure): Translate error message
3789 * argp-parse.c: Removed braces around the expansion of N_()
3791 2005-01-21 Jim Meyering <jim@meyering.net>
3793 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3794 same value as for Solaris 9.
3796 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3797 component length. This included changing the parameter to be
3798 of type `char *' rather than `char const *'.
3799 * chdir-long.h (chdir_long): Update prototype.
3801 * openat.c (fdopendir, fstatat): New functions.
3802 * openat.h: Include headers required for use of DIR and struct stat.
3803 [AT_SYMLINK_NOFOLLOW]: Define.
3804 (fdopendir, fstatat): Add prototypes.
3806 2005-01-21 Bruno Haible <bruno@clisp.org>
3808 * classpath.h: New file, from GNU gettext.
3809 * classpath.c: New file, from GNU gettext.
3811 2005-01-20 Simon Josefsson <jas@extundo.com>
3813 * version-etc-fsf.c: New file, with version_etc_copyright.
3814 * version-etc.c: Remove version_etc_copyright.
3815 * version-etc.h (version_etc_copyright): Use [] instead of * in
3816 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3818 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3820 * save-cwd.c (save_cwd): Remove code to support the case
3821 where fchdir is missing or flaky.
3823 2005-01-20 Simon Josefsson <jas@extundo.com>
3825 * base64.h (isbase64): Add.
3827 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3828 using a unsigned prototype, don't inline.
3829 (base64_decode): Use it.
3831 2005-01-19 Bruno Haible <bruno@clisp.org>
3833 * sh-quote.h: New file, from GNU gettext.
3834 * sh-quote.c: New file, from GNU gettext.
3836 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3838 Merge changes from coreutils, as described below in several
3839 changelogs dated today.
3841 * save-cwd.c: Include "save-cwd.h" before other include files.
3842 (O_DIRECTORY): Remove; not needed here, since "." must be
3843 a directory. All uses removed.
3844 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3845 universal on Suns, and we also need to test for IRIX.
3846 Revamp code to use 'if' rather than '#if'.
3847 Avoid unnecessary comparison of cwd->desc to 0.
3849 * utimens.c (futimens): Robustify the previous patch, by checking
3850 for known valid error numbers rather than observed invalid ones.
3852 2005-01-18 Jim Meyering <jim@meyering.net>
3854 * version-etc.c (version_etc_copyright): Update copyright date.
3856 * utimens.c (futimens): Account for the fact that futimes
3857 can also fail with errno == ENOSYS or errno == ENOENT.
3858 Patch from Dmitry V. Levin.
3860 Change the name of the robust chdir function from chdir to chdir_long.
3861 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3862 (restore_cwd): Use chdir_long, not chdir.
3863 * chdir-long.c: Renamed from chdir.c.
3864 * chdir-long.h: Renamed from chdir.h.
3865 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3868 2005-01-18 Bob Proulx <bob@proulx.com>
3870 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3871 offsetof() macro construct to avoid compile failure with native HP-UX
3872 11.0 ANSI C compiler.
3874 2005-01-06 Bruno Haible <bruno@clisp.org>
3876 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3877 because stpncpy.m4 takes care of it.
3879 2004-01-24 Bruno Haible <bruno@clisp.org>
3881 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3883 2003-10-09 Bruno Haible <bruno@clisp.org>
3885 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3887 2005-01-06 Bruno Haible <bruno@clisp.org>
3889 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3890 * fwriteerror.c: Include <stdbool.h>.
3891 (fwriteerror): At the end, close the file stream. Record whether
3892 stdout was already closed.
3894 2004-05-27 Bruno Haible <bruno@clisp.org>
3896 * execute.c (environ): Declare if needed.
3897 * pipe.c (environ): Likewise.
3898 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3900 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3902 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3903 definitions to be after all include files, to avoid collisions.
3904 Problem reported by Bob Proulx.
3906 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3908 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3909 not needed. This removes a dependency on the gettext module.
3910 [defined _LIBC]: Do not include <libintl.h>; not needed.
3912 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3914 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3917 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3919 * argp-parse.c: Include <stddef.h>.
3920 (alignof, alignto): New macros.
3921 (parser_init): Don't assume that void * is aligned sufficiently
3924 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3925 need to extend the stack.
3926 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3929 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3931 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3933 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3935 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3936 Remove now-obsolete comment about AIX.
3937 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3938 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3939 (YYMAXDEPTH): New macro.
3941 2004-12-18 Bruno Haible <bruno@clisp.org>
3943 * fatal-signal.c (fatal_signals): Make non-const.
3944 (init_fatal_signals): New function.
3945 (uninstall_handlers, install_handlers): Ignore signals that were set to
3947 (at_fatal_signal): Call init_fatal_signals.
3948 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3950 Reported by Paul Eggert.
3952 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3954 * getdate.y (textint): New member "negative".
3955 (time_zone_hhmm): New function.
3956 Expect 14 shift-reduce conflicts, not 13.
3957 (o_colon_minutes): New rule.
3958 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3959 (yylex): Set the "negative" member of signed numbers.
3961 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3963 Changes imported from coreutils.
3964 * hard-locale.c: Assume <locale.h> exists.
3966 (GLIBC_VERSION): New macro.
3967 (hard_locale): Assume setlocale exists.
3968 Rewrite to avoid #ifdef.
3969 Use strdup rather than malloc + strcpy.
3970 * human.c: Assume <locale.h> exists.
3971 (human_readable): Assume localeconv exists.
3973 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3975 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3976 convert T2, not T. (Imported from libc.)
3978 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3980 * getcwd.c (is_ENAMETOOLONG): New macro.
3981 (__getcwd.c): Don't restore errno; glibc doesn't.
3982 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3983 first, falling back to our code only if its results look suspicious.
3984 Ensure that the resulting buffer is only as large as necessary.
3986 * readutmp.c: Include readutmp.h first.
3987 Include <errno.h>, since readutmp.h no longer does that.
3988 * readutmp.h: Don't include <errno.h>,
3989 <sys/param.h>, <time.h>; not needed to establish interface.
3990 (errno): Remove decl.
3991 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3992 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3993 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3995 2004-11-28 Simon Josefsson <jas@extundo.com>
3997 * base64.h, base64.c: New file.
3999 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4001 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4003 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4005 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4006 HP's ANSI C compiler.
4007 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4008 Declaring int functions causes warnings on some modern systems and
4009 shouldn't be needed to compile on ancient ones.
4010 * same.c (MIN) [defined MIN]: Don't define, since it's already
4013 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4014 with the following changes.
4015 (__set_errno): Parenthesize properly.
4016 Include <stdbool.h>.
4017 (MIN, MAX, MATCHING_INO): New macros.
4018 (__getcwd): Define with prototype, not K&R form.
4019 Use heuristics to allocate default buffer on stack if possible.
4020 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4021 behavior, and to avoid the PATH_MAX limit when computing
4023 Use MATCHING_INO to compare inode number to file.
4024 Check for arithmetic overflow in size calculations.
4025 Fix bug in reallocation of dot array that caused getcwd to fail
4026 on directories nested deeper than 75.
4027 Be more careful about saving errno on error.
4028 Do not use realloc; use only free+malloc, as this is a bit
4029 more flexible and avoids a needless copy operation.
4030 Do not inspect st_dev and st_ino for symbolic links; POSIX
4031 doesn't specify the latter.
4032 Check for closedir errors.
4033 Avoid needless casts.
4034 Use "#ifdef weak_alias" around weak_alias, to be like other
4036 The following changes to getcwd.c have effect only when used in
4037 gnulib; they have no effect inside glibc proper.
4038 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4039 as alloca isn't used.
4040 (alloca, __alloca): Likewise.
4041 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4042 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4043 unconditionally, as gnulib assumes C89 or better.
4044 Do not include <sys/param.h>.
4045 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4046 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4048 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4049 Include <dirent.h> in a way that is compatible with modern Autoconf.
4050 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4051 New macros, if not already defined.
4052 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4053 Use "_LIBC", not "defined _LIBC", for consistency.
4054 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4056 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4057 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4058 * xgetcwd.c: David MacKenzie's old code was removed, so give
4059 credit only to Jim Meyering and adjust the copyright dates.
4060 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4061 <stdlib.h>, <unistd.h>, "pathmax.h".
4062 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4063 (INITIAL_BUFFER_SIZE): Remove.
4064 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4066 2004-11-23 Jim Meyering <jim@meyering.net>
4068 * getopt_.h: Remove trailing blanks.
4070 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4072 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4073 (futimens): New function, which uses futimes if available.
4074 (futimens, utimens): Support timespec==NULL, with same semantics
4075 as utime and utimens.
4076 * utimens.h (futimens): New decl.
4078 2004-11-23 Jim Meyering <jim@meyering.net>
4080 * __fpending.c: Add comment.
4082 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4084 * getopt_.h: Re-addition of __getopt_argv_const caused
4085 redefinition warnings. To avoid them, include the defines
4086 in `#if !defined __need_getopt ... #endif'. The only place
4087 where __getopt_argv_const is used is in definitions
4088 of getopt_long and getopt_long_only below, which are as well
4089 protected by `#ifndef __need_getopt'.
4090 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4091 __need_getopt after including <stdio.h> and <unistd.h> These
4092 headers might have defined it.
4094 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4096 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4098 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4099 optopt): Use them instead of invoking ## directly; otherwise, the
4100 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4102 2004-11-19 Bruno Haible <bruno@clisp.org>
4104 * strtok_r.c: Move comments from here...
4105 * strtok_r.h: ... to here.
4107 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4109 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4110 might fail. Problem reported by Yoann Vandoorselaere.
4111 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4112 that mishandle size_t overflow.
4114 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4116 * canon-host.c: Include "strdup.h".
4117 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4118 Use strdup instead of malloc/strcpy to duplicate strings.
4120 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4121 (human_space_before_unit): New constant.
4122 * human.c (human_readable): Support it.
4124 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4125 (xgetcwd): Set errno correctly when failing.
4126 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4127 the failure is actually due to a PATH_MAX problem.
4129 Further getopt changes to make it more likely that glibc will
4130 buy the changes back.
4131 * getopt.c (POSIXLY_CORRECT): New constant.
4132 (getopt): Use it, so to preserve glibc semantic
4133 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4134 when compiling for libc.
4135 * getopt_.h (__getopt_argv_const): Bring it back.
4136 (getopt_long, getopt_long_only): Use it.
4138 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4139 New arg POSIXLY_CORRECT. All callers changed.
4140 (getopt): Argv is now char * const *, as per standard.
4141 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4142 not char *__getopt_argv_const *.
4143 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4144 _getopt_long_only_r): Likewise.
4145 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4146 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4147 _getopt_long_r, _getopt_long_only_r): Likewise.
4148 * getopt_.h (__getopt_argv_const): Remove.
4149 (getopt): Argv is now char * const *, as per standard.
4151 * getdate.y (tORDINAL): New token.
4152 (day, relunit): Allow it for relative times.
4153 (relative_time_table): Use tORDINAL for ordinals.
4155 2004-11-15 Jim Meyering <jim@meyering.net>
4157 * closeout.c: Include "__fpending.h" once again.
4158 Include <stdbool.h>.
4159 (close_stdout): Don't fail just because stdout was closed initially,
4160 since some programs don't write to stdout in the normal course of
4161 operation (other than --version and --help), and we don't want this
4162 function to make e.g. `touch file >&-' fail.
4163 But do fail if it was closed and someone has tried to write to it.
4164 E.g., `printf foo >&-' must fail.
4166 2004-11-11 Simon Josefsson <jas@extundo.com>
4168 * strtok_r.h, strtok_r.c: New file.
4170 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4172 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4173 we can stop lying to compilers about the constness of argv when we
4174 are compiled outside glibc.
4175 (getopt, getopt_long, getopt_long_only): Use it.
4176 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4178 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4179 _getopt_long_only_r): Likewise.
4180 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4181 _getopt_long_only_r): Likewise.
4183 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4184 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4185 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4186 the other external symbols.
4187 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4188 declaration, since the above renaming now works around collisions.
4190 2004-11-11 Jim Meyering <jim@meyering.net>
4192 * linebreak.c: Remove trailing blanks.
4193 * alloca_.h: Likewise.
4194 * acosl.c: Likewise.
4195 * euidaccess.c: Likewise.
4196 * allocsa.h: Likewise.
4198 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4200 * mktime.c (SHR): New macro, which is a portable
4201 substitute for >> that should work even on Crays.
4202 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4203 Problem reported by Mark D. Baushke in
4204 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4205 * getdate.y (SHR): Likewise.
4207 * strftime.c (SHR): Likewise.
4209 * quotearg.c (struct quoting_options): Use unsigned int for
4210 quote_these_too, so that right shifts are well defined. All uses
4213 2004-11-10 Simon Josefsson <jas@extundo.com>
4215 * getaddrinfo.h, getaddrinfo.c: New files.
4217 2004-11-10 Jim Meyering <jim@meyering.net>
4219 Ensure that no close failure goes unreported.
4220 * closeout.c (close_stdout): Always close stdout. I.e., don't
4221 return early when it seems there's nothing to flush.
4222 Don't include __fpending.h.
4224 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4226 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4228 2004-11-05 Bruno Haible <bruno@clisp.org>
4230 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4231 Reported by Mark D. Baushke <mdb@cvshome.org>.
4233 2004-11-04 Bruno Haible <bruno@clisp.org>
4235 2004-09-11 Bruno Haible <bruno@clisp.org>
4236 * allocsa.valgrind: New file.
4237 2004-02-06 Bruno Haible <bruno@clisp.org>
4238 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4239 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4240 Reported by Christopher Seip <chris.seip@hp.com>.
4242 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4244 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4245 with errno == ERANGE if the buffer is too small.
4246 Problem reported by Mark D. Baushke.
4248 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4250 * xreadlink.c (MAXSIZE): New macro.
4251 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4252 size does not exceed MAXSIZE. Avoid cast.
4253 As suggested by Mark D. Baushke in
4254 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4255 if readlink fails with buffer size just under MAXSIZE, try again
4258 2004-11-02 Derek R. Price <derek@ximbiot.com>
4259 and Paul Eggert <eggert@cs.ucla.edu>
4261 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4262 (get_date): Overparenthesize to avoid GCC warning.
4264 2004-11-02 Bruno Haible <bruno@clisp.org>
4266 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4267 function returns void.
4269 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4271 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4272 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4275 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4277 * getdate.y: Add support for TZ="foo" within a date string.
4278 Fix some bugs near time_t boundaries. Reject dates with
4279 out-of-range components, e.g., "Sept 31".
4280 Include <stdlib.h>, "setenv.h", "xalloc.h".
4281 (ISDIGIT_LOCALE): Remove; unused.
4282 Note that the TZ and time functions used here are not reentrant.
4283 (mktime_ok, get_tz): New functions.
4284 (TZBUFSIZE): New constant.
4285 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4286 This requires that we sometimes generate our own TZ="XXX..." setting.
4288 2004-10-27 Derek R. Price <derek@ximbiot.com>
4290 * mktime.c (not_equal_tm): Remove redundant check.
4292 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4294 * getdate.y: Use Bison 1.875 features, and some minor
4295 code cleanups. This change does not affect semantics.
4296 Don't include <stdlib.h>; no longer needed.
4297 Don't include unlocked-io.h; only the "#if TEST" code uses
4298 stdio, and performance isn't crucial there.
4299 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4300 Bison 1.875 features as described below.
4301 All uses of "PC." replaced by "pc->".
4302 (YYSTYPE): Add a forward declaration.
4303 (yylex, yyerror): Use full prototypes in forward decls.
4304 Use "%pure-parser" rather than obsolescent "%pure_parser".
4305 Use %parse-param and %lex-param instead of obsolescent
4306 YYPARSE_PARAM and YYLEX_PARAM.
4307 (meridian_table, month_and_day_table, time_units_table,
4308 relative_time_table, time_zone_table, military_table,
4309 lookup_zone, lookup_word, get_date):
4310 Use NULL instead of 0 where appropriate.
4311 (to_hour): Avoid abort (), to avoid a dependency on
4313 (yyerror, yylex): Now accepts parser_control * arg.
4314 (main) [TEST]: Use '\0' rather than 0 for char.
4316 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4318 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4319 It's now the caller's responsibility to handle the case where
4320 !HAVE_GETPAGESIZE && !defined getpagesize.
4322 * mktime.c (leapyear): Arg is long int, not int.
4324 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4326 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4328 2004-10-12 Simon Josefsson <jas@extundo.com>
4330 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4331 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4334 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4336 * vsnprintf.h: New file.
4337 * vsnprintf.c: New file.
4339 2004-10-07 Bruno Haible <bruno@clisp.org>
4341 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4342 into the provided buffer.
4344 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4346 * diacrit.c, diacrit.h: Add GPL notice.
4348 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4349 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4350 * logl.c (logl): Keep the code as similar to glibc as possible.
4351 This avoids a potential constant-folding bug.
4353 2004-10-05 Bruno Haible <bruno@clisp.org>
4355 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4357 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4359 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4360 * xmalloc.c (xmemdup): Likewise.
4361 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4362 XFREE): Remove these long-obsolescent macros.
4363 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4364 * xstrdup.c: Remove.
4366 * regex.c (re_comp): Cast gettext return value to char *,
4367 Problem reported by Martin Neitzel via Mark D. Baushke.
4369 2004-10-04 Simon Josefsson <jas@extundo.com>
4371 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4372 '#ifdef USE_UNLOCKED_IO'.
4374 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4376 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4377 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4378 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4379 regex.c, sha1.c, version-etc.c, yesno.c:
4380 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4381 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4382 the includer's responsibility.
4384 Sync from coreutils.
4386 * modechange.c (mode_compile): Don't decrement a pointer that
4387 points to the start of a string, as the C Standard says the
4388 resulting behavior is undefined.
4390 * backupfile.h (enum backuptype): Rename none -> no_backups,
4391 simple -> simple_backups, numbered_existing ->
4392 numbered_existing_backups, numbered -> numbered_backups
4393 to avoid shadowing problems. All uses changed.
4394 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4395 * backupfile.c (check_extension, numbered_backup):
4396 Rename locals to avoid shadowing 'basename'.
4397 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4400 * .cppi-disable: Add getopt_.h, getopt_int.h.
4401 * .cvsignore: Add getopt.h.
4403 2004-10-04 Simon Josefsson <jas@extundo.com>
4405 * memmem.h: New file.
4406 * memmem.c: New file, taken from glibc.
4408 2004-10-02 Jim Meyering <jim@meyering.net>
4410 * dirfd.h, getpagesize.h: Add copyright notice.
4412 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4414 * snprintf.c: Remove comments as to why each header is needed.
4416 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4418 * strsep.h: New file.
4419 * strsep.c: New file.
4421 2004-10-01 Simon Josefsson <jas@extundo.com>
4423 * snprintf.c (snprintf): Handle size==0.
4425 2004-10-01 Simon Josefsson <jas@extundo.com>
4426 Bruno Haible <bruno@clisp.org>
4428 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4429 (snprintf): Declare 'args'.
4431 2004-09-30 Simon Josefsson <jas@extundo.com>
4433 * snprintf.h, snprintf.c: New files.
4435 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4437 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4438 (hol_entry_help): Never translate an empty string.
4439 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4440 * argp.h (OPTION_NO_TRANS): New option.
4442 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4444 * xvasprintf.c: Include xalloc.h.
4445 (xvasprintf): Use xalloc_die, not xmalloc_die.
4447 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4449 * dummy.c: Change copyright notice to FSF, and license to GPL.
4451 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4453 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4454 Problem reported by Bruno Haible in:
4455 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4457 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4459 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4460 in case some system header has #define'd it. Problem reported by
4461 Soeren D. Schulze in
4462 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4464 2004-09-08 Bruno Haible <bruno@clisp.org>
4466 * stdint_.h: New file, taken from GNU clisp.
4468 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4470 * xvasprintf.h: New file.
4471 * xvasprintf.c: New file.
4472 * xasprintf.c: New file.
4474 2004-09-08 Bruno Haible <bruno@clisp.org>
4476 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4478 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4480 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4482 Import from coreutils.
4483 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4484 strings on unbounded length. alloca's performance benefits aren't
4485 that important here.
4487 (parse_with_separator): New function, with most of the internals
4488 of the old parse_user_spec. Allow user to omit both user and group,
4489 for compatibility with FreeBSD.
4490 Clone only the user name, not the entire spec.
4491 Do not set *uid, *gid unless entirely successful.
4492 Avoid memory leak in some failing cases.
4493 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4494 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4495 (parse_user_spec): Rewrite to use parse_with_separator.
4497 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4499 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4500 its complicated substitute.
4501 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4502 and program_invocation_name.
4503 (__argp_basename) [!_LIBC]: Remove; the only use was
4504 replaced by its body.
4505 (__argp_short_program_name): Change condition from
4506 !defined __argp_short_program_name to
4507 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4508 to match argp-namefrob.h.
4509 (__argp_failure): Don't assume strerror_r returns char *.
4510 * argp-parse.c (N_): Define unconditionally.
4511 (argp_default_options): Fill out initializers with 0 to avoid
4514 2004-08-12 Simon Josefsson <jas@extundo.com>
4516 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4517 * getopt_.h: Renamed from getopt.h.
4519 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4521 Merge from coreutils.
4523 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4524 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4525 for Reliant Unix 5.43.
4527 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4528 (union fooround): Use uintmax_t, not long int.
4529 The rest is a merge from libc:
4530 [defined _LIBC]: Include <shlib-compat.h>.
4531 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4533 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4535 * strverscmp.c: Convert to UTF-8.
4537 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4539 * obstack.h (obstack_empty_p):
4540 Don't assume that chunk->contents is suitably aligned.
4541 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4542 Likewise. Problem reported by Benno in
4543 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4545 * chown.c (rpl_chown): Work even if the file is writeable but not
4546 readable. This could be improved further but it'd take some work.
4548 2004-08-08 Simon Josefsson <jas@extundo.com>
4550 * xgethostname.c: Don't include error.h (not used).
4553 * getpass.c: Include getpass.h first.
4555 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4557 * xalloc-die.c: New files.
4558 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4560 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4561 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4562 (_, N_, xalloc_die): Move to xalloc-die.c.
4563 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4564 so that we needn't mess with xalloc_msg_memory_exhausted.
4566 * sha1.h: Renamed from sha.h.
4567 (SHA1_H): Renamed from _SHA_H.
4568 (sha1_ctx): Renamed from sha_ctx.
4569 (sha1_init_ctx): Renamed from sha_init_ctx.
4570 (sha1_process_block): Renamed from sha_process_block.
4571 (sha1_process_bytes): Renamed from sha_process_bytes.
4572 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4573 (sha1_read_ctx): Renamed from sha_read_ctx.
4574 (sha1_stream): Renamed from sha_stream.
4575 (sha1_buffer): Renamed from sha_buffer.
4576 * sha1.c: Likewise; renamed from sha.c.
4577 Do not include <sys/types.h>.
4578 Include <stddef.h> rather than <stdlib.h>.
4580 2004-08-08 Bruno Haible <bruno@clisp.org>
4582 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4583 FILESYSTEM_PREFIX_LEN.
4584 * progreloc.c: Likewise.
4585 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4587 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4590 * argp-help.c (make_hol, hol_append): Don't assume that
4591 SIZE_MAX is a valid preprocessor constant.
4592 (__argp_basename): Change from "#ifndef _LIBC"
4593 to "#ifndef __argp_short_program_name", so that
4594 we don't compile these functions for tar.
4596 More merges from coreutils.
4597 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4598 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4600 * addext.c: Remove; no longer needed.
4601 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4602 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4603 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4604 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4605 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4606 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4607 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4608 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4609 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4610 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4611 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4612 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4613 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4614 Import changes from coreutils.
4616 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4618 Merge from coreutils.
4620 * .gdb-history: Remove; this doesn't belong here.
4622 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4623 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4624 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4626 * dirname.h: Include <stdbool.h>.
4627 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4628 for consistency with POSIX terminology. All uses changed.
4629 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4630 (strip_trailing_slashes): Use bool for booleans.
4631 * stripslash.c (strip_trailing_slashes): Likewise.
4633 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4634 sometimes returns a positive errno value even when it succeeds.
4635 (print_errno_message) [!LIBC]: Fall back on strerror if
4638 * path-concat.c (mempcpy): Don't define if a system header defines it.
4639 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4640 (longest_relative_suffix): New function.
4641 (path_concat): Use it. Assume first argument is not NULL.
4642 Port to DOS. Omit redundant separators.
4643 Report an error instead of returning NULL.
4644 Use mempcpy instead of memcpy.
4645 (xpath_concat): Remove: not declared or used.
4647 * same.h: Include <stdbool.h>
4648 (same_name): Return bool, not int.
4649 * same.c (same_name): Likewise.
4650 (errno): Don't declare; we assume C89 or better now.
4652 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4653 if not already defined.
4655 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4656 * dup-safer.c (errno): Likewise.
4658 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4660 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4663 2004-08-03 Simon Josefsson <jas@extundo.com>
4665 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4666 * progname.h: Don't include stdbool.h.
4668 2004-08-02 Simon Josefsson <jas@extundo.com>
4670 * getsubopt.h: New file, with comments from Bruno Haible.
4671 * getsubopt.c: New file, from glibc, but slightly modified based on
4672 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4674 2004-08-01 Simon Josefsson <jas@extundo.com>
4676 * xgetdomainname.c: Include stdlib.h, for free().
4678 2004-07-16 Simon Josefsson <jas@extundo.com>
4680 * dummy.c: New file.
4682 2004-07-16 Bruno Haible <bruno@clisp.org>
4684 * backupfile.h: Add extern "C" for C++.
4685 * closeout.h: Likewise.
4686 * copy-file.h: Likewise.
4687 * findprog.h: Likewise.
4688 * full-write.h: Likewise.
4689 * pathname.h: Likewise.
4690 * progname.h: Likewise.
4691 * stpcpy.h: Likewise.
4692 * stpncpy.h: Likewise.
4693 * strcase.h: Likewise.
4694 * strstr.h: Likewise.
4695 * xalloc.h: Likewise.
4697 * mbswidth.h: Add extern "C" for C++.
4698 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4700 2004-07-09 Simon Josefsson <jas@extundo.com>
4702 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4703 failed without this.)
4705 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4707 * fchown-stub.c: New file.
4709 2004-06-24 Jim Meyering <jim@meyering.net>
4711 * obstack.h (obstack_base): Cast to (void *), per documentation.
4713 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4715 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4717 2004-06-01 Jim Meyering <jim@meyering.net>
4719 * calloc.c: New file.
4721 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4723 * getdate.y (yylex): Allow space between sign and number.
4724 Problem reported by Dan Jacobson.
4726 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4727 and Jim Meyering <jim@meyering.net>
4729 Merge from coreutils CVS.
4731 * stat-macros.h: New file, with contents from file-type.h
4732 and coreutils' system.h.
4733 * file-type.c: Include "stat-macros.h".
4734 * file-type.h (file_type): Move all macro definitions to new file,
4737 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4738 Wrap old code with this conditional.
4739 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4740 function that does not dereference symlinks.
4741 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4743 * xreadlink.c: Include xreadlink.h first, to catch .h file
4744 dependency problems.
4745 (xreadlink): Accept new arg SIZE, for efficiency.
4746 All decls and uses changed.
4747 * xreadlink.h: Include <stddef.h>, for size_t.
4749 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4750 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4752 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4754 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4756 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4757 macros to be defined.
4758 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4759 the allocator returns NULL because the requested size is zero.
4761 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4763 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4764 var. Add comment explaining why libc still defines it. This
4765 merges the following patch from glibc:
4766 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4768 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4770 * obstack.c (_obstack): Remove unused variable. It hasn't been
4771 present in glibc since revision 1.1 of this file.
4772 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4773 obstack_alignment_mask, obstack_alloc, obstack_base,
4774 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4775 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4776 obstack_grow0, obstack_init, obstack_int_grow,
4777 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4778 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4779 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4780 nonexistent functions.
4782 2004-05-17 Derek R. Price <derek@ximbiot.com>
4783 Paul Eggert <eggert@cs.ucla.edu>
4785 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4787 2004-05-14 Bruno Haible <bruno@clisp.org>
4789 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4790 that consists of a '.' followed by an empty digit string.
4791 Patch by Tor Lillqvist <tml@iki.fi>.
4793 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4795 Port obstack to the AS/400, where pointers are 16 bytes wide and
4796 you cannot cast an integer to a valid pointer. This patch is
4797 currently waiting to be integrated into glibc; see
4798 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4800 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4801 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4802 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4803 (struct obstack): temp member is now a union of a pointer and
4804 an integer, instead of an integer. All integer uses changed.
4805 This does not affect the physical layout of struct obstack,
4806 except on hosts (like the AS/400) where the size or alignment of
4807 void * is greater than that of ptrdiff_t.
4808 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4809 __STDC__)]: Store temporary in pointer member of union, not
4811 * obstack.c: Include <stddef.h>, for offsetof.
4812 (struct fooalign): Remove; it doesn't need a name.
4813 (union fooround): Change double to long double, and add void *.
4814 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4815 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4816 not a macro. Hence the values are always int; so remove all
4817 casts-to-int in uses.
4819 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4820 Derek Price <derek@ximbiot.com>
4822 * alloca.c: Include <alloca.h>, to get our interface.
4823 * alloca_.h: Use __alloca on AIX, so that we don't have to
4824 include <alloca.h> first. Use C89 prototype for alloca; this
4825 requires including <stddef.h> for size_t. Use extern "C" if C++.
4826 Use #elif for simplicity, since we can assume C89 now.
4827 Don't try to source the system alloca.h since it will not be found
4828 and to prevent recursively including its replacement.
4829 * fnmatch.c: Include <alloca.h> instead of opencoding.
4830 * regex.c: Likewise.
4832 2004-05-16 Derek Price <derek@ximbiot.com>
4833 Paul Eggert <eggert@cs.ucla.edu>
4835 getline cleanup. This changes the getndelim2 API: both order of
4836 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4839 * getline.c: Don't include stddef.h or stdio.h, since our
4840 interface does that.
4841 (getline): Always use getdelim, so that we don't have two
4842 copies of this code.
4843 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4845 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4846 (GETNDELIM2_MAXIMUM): New macro.
4847 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4848 instead of the old practice of delim2==0. All callers changed.
4849 Return -1 on overflow, instead of returning junk.
4850 Do not set *linesize unless allocation succeeds.
4851 * getndelim2.h: Do not include stddef.h; no longer needed, now
4852 that we include sys/types.h.
4853 * getnline.h: Likewise.
4854 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4855 (getndelim2): Reorder arguments.
4856 * getnline.c (getnline, getndelim):
4857 Don't discard the NMAX argument.
4858 (getnline): Invoke getndelim, to avoid code duplication.
4859 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4860 of (size_t) -1 by callers of the getnline family.
4862 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4864 * nanosleep.c (suspended): Change its type from int to
4865 sig_atomic_t volatile.
4866 (first_call): Make it private to rpl_nanosleep, and have it
4867 be zero initially as that's a bit faster.
4868 (my_usleep): Round up fractional times instead of truncating them,
4869 as this is the usual meaning for 'sleep'.
4871 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4873 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4874 (ENOSYS): Define if not defined.
4875 (settime): Fall back on stime if it exists and settimeofday fails.
4876 But don't bother with fallbacks if a method fails with errno == EPERM.
4878 2004-05-11 Jim Meyering <jim@meyering.net>
4880 Prior to this change, the save_cwd caller required read access to the
4881 current directory on most systems (ones with the fchdir function).
4883 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4884 fails, try write-only, and finally, resort to using xgetcwd.
4886 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4888 * obstack.c, obstack.h: Import changes from libc.
4890 2004-04-28 Bruno Haible <bruno@clisp.org>
4892 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4893 implicitly appends .exe to executables.
4894 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4895 accepts Windows pathnames.
4896 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4897 Cygwin like Windows, since it now accepts Windows pathnames.
4898 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4899 Cygwin like Windows, since it now accepts Windows pathnames.
4900 Reported by Derek Robert Price <derek@ximbiot.com>.
4902 2004-04-20 Jim Meyering <jim@meyering.net>
4904 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4906 2004-04-20 Jim Meyering <jim@meyering.net>
4907 Bruno Haible <bruno@clisp.org>
4909 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4910 memory when realloc fails.
4912 2004-04-18 Jim Meyering <jim@meyering.net>
4914 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4915 don't leak memory and do call END_UTMP_ENT.
4917 2004-04-11 Paul Eggert <eggert@twinsun.com>
4919 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4920 (CHAR_BIT): Remove, since we assume C89.
4921 Include <stdint.h> if available, as per current Autoconf CVS advice.
4923 2004-03-30 Paul Eggert <eggert@twinsun.com>
4925 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4926 not bool, to be more consistent with Unix conventions.
4927 Suggested by Bruno Haible.
4929 Merge from coreutils.
4931 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4934 * getdate.h: Include stdbool.h, and timespec.h instead of
4935 the usual <time.h> dance.
4936 (get_date): Change signature to support fractional time stamps.
4937 All callers changed.
4938 * getdate.y: Include "getdate.h" first, as we can now
4939 assume C89 and don't need to worry about 'const'.
4940 Similarly, include "unlocked-io.h" near start, not in middle.
4942 (textint.value): Use long int rather than int.
4943 (textint.digits): Use size_t rather than int.
4944 (BILLION, LOG10_BILLION): New constants.
4945 (parser_control): New member rel_ns. Members day_ordinal,
4946 time_zone, month, day, hour, minutes, rel_year, rel_month,
4947 rel_day, rel_hour, rel_minutes, rel_seconds
4948 are now long int, not int. Member seconds is now struct timespec,
4949 not int. New member timespec_seen. Members dates_seen, days_seen,
4950 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4952 (%union.intval): Now long int, not int.
4953 New member timespec.
4954 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4955 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4956 (spec): Now is a timespec or an item list.
4957 (timespec, items): New nonterminals.
4958 (time, rel, relunit, number, get_date):
4959 Add support for fractional seconds.
4960 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4961 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4962 (to_hour): First arg is now long int, not int.
4963 (to_year): Returns long int, not int.
4964 Don't treat year -70 like 70.
4965 (tm_diff): Returns long int, not int.
4966 (lookup_word): Use bool instead of int when appropriate.
4967 (yylex): Use size_t for count, not int.
4968 Detect overflow when parsing large integer constants.
4969 Add support for fractions.
4970 (get_date): Make pointers 'const' if possible.
4971 Use more-portable code to detect integer overflow.
4972 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4973 Don't use ctime; it's not reliable if the year has >4 digits.
4975 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4976 This is for compatibility with BSD.
4978 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4979 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4980 From coreutils' system.h.
4982 * userspec.c: Don't include "posixver.h".
4983 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4984 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4985 compatible extension. Simplify code by removing a boolean int
4986 that was always nonzero if a string was nonnull.
4988 2004-03-30 Jim Meyering <jim@meyering.net>
4990 Merge from coreutils.
4992 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4994 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4995 an empty input stream.
4997 * readtokens.c: Include <stdbool.h>.
4998 (readtoken): Use `size_t' rather than int/long.
4999 All callers adjusted.
5000 Use `bool' rather than `int' where appropriate.
5001 Use memset rather than an explicit loop.
5002 Use x2nrealloc rather than xrealloc.
5003 Allow the use of `\0' as a delimiter.
5004 (readtokens): Likewise.
5005 * readtokens.h (readtoken, readtokens): Update prototypes.
5007 2004-03-30 Bruno Haible <bruno@clisp.org>
5009 * getloadavg.c (getloadavg): Don't assume setlocale returns
5012 2004-03-29 Paul Eggert <eggert@twinsun.com>
5014 Merge changes to getloadavg.c from coreutils and Emacs.
5016 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5017 Define to an expression, not to the empty string.
5018 Include cloexec.h and xalloc.h.
5019 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5020 Use set_cloexec_flag rather than rolling our own.
5021 * cloexec.c, cloexec.h: New files.
5023 2004-03-18 Paul Eggert <eggert@twinsun.com>
5025 * getopt.h: Sync with libc CVS.
5027 2004-03-18 Paul Eggert <eggert@twinsun.com>
5028 Bruno Haible <bruno@clisp.org>
5030 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5031 not on all platforms that have <wchar.h>.
5032 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5034 2004-03-09 Paul Eggert <eggert@twinsun.com>
5036 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5038 * getopt_int.h: New file, also synced from libc.
5040 2004-03-07 Paul Eggert <eggert@twinsun.com>
5042 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5043 '#if' expressions. Unlike the code it replaces, it does not
5044 depend on (defined _SC_PAGESIZE). However, it does depend on
5045 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5046 first reported by Jason Andrade in
5047 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5049 2004-01-18 Simon Josefsson <jas@extundo.com>
5051 * strdup.h: New file.
5052 * strdup.c: Include it.
5053 * path-concat.c: Include strdup.h. Drop strdup declaration.
5054 * userspec.c: Include strdup.h. Drop strdup declaration.
5056 2004-02-06 Karl Berry <karl@gnu.org>
5058 * config.charset: update from gettext 0.14.1.
5060 2004-02-05 Paul Eggert <eggert@twinsun.com>
5062 Add comments and code, prompted by suggestions from Bruno Haible
5064 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5065 describing the enum quoting_style values.
5066 * quotearg.c (quotearg_alloc): New function.
5067 (quotearg_buffer_restyled): Treat lone { and } as special.
5068 Treat = as special. Work around bug with older shells
5069 that "see" a '\' that is really the 2nd byte of a multibyte char.
5070 Quote empty string with shell_quoting_style.
5072 2004-02-03 Bruno Haible <bruno@clisp.org>
5074 * pipe.h: New file, from GNU gettext.
5075 * pipe.c: New file, from GNU gettext.
5077 2004-01-27 Bruno Haible <bruno@clisp.org>
5079 * execute.h: New file, from GNU gettext.
5080 * execute.c: New file, from GNU gettext.
5081 * w32spawn.h: New file, from GNU gettext.
5083 2004-01-23 Paul Eggert <eggert@twinsun.com>
5085 Exit-status fix from coreutils.
5087 Use exit_failure consistently in place of EXIT_FAILURE,
5088 so that program exit statuses are consistent on failure.
5090 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5091 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5092 * argmatch.h: Comment fix to match the above.
5093 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5094 Now a macro referring to exit_failure, instead of a separate
5095 variable. Include "exitfail.h" to get it.
5096 * xstrtol.h: Include "exitfail.h".
5097 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5099 * long-options.c (parse_long_options): Use prototype
5100 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5103 2004-01-21 Jim Meyering <jim@meyering.net>
5105 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5106 so as not to conflict with a different-sized __mktime_internal
5107 function in GNU libc.
5108 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5109 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5111 2004-01-18 Paul Eggert <eggert@twinsun.com>
5113 Merge from diffutils.
5115 * file-type.c (file_type): Add typed memory objects.
5116 * file-type.h (S_TYPEISTMO): New macro.
5118 * c-stack.h (c_stack_action): Remove argv argument.
5119 * c-stack.c (c_stack_action): Likewise. All uses changed.
5120 (die): Don't calculate message unless segv_action returns.
5121 (get_stack_location, min_address_from_argv, max_address_from_argv,
5122 volatile stack_base, volatile_stack_size): Remove.
5123 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5124 that every segmentation violation is a stack overflow. (Ouch!)
5125 See Debian bug 136249 (still outstanding) for more info about why
5126 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5128 2003-11-30 Bruno Haible <bruno@clisp.org>
5130 Safer stack allocation.
5131 * setenv.c: Include allocsa.h.
5132 (alloca): Remove fallback definition.
5133 (freea): Remove macro.
5134 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5137 2003-10-17 Bruno Haible <bruno@clisp.org>
5139 * binary-io.h: Avoid warnings on Cygwin.
5141 2003-12-28 Bruno Haible <bruno@clisp.org>
5143 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5144 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5146 2003-11-28 Bruno Haible <bruno@clisp.org>
5148 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5150 2003-11-27 Bruno Haible <bruno@clisp.org>
5152 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5154 2003-11-17 Bruno Haible <bruno@clisp.org>
5156 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5158 2003-11-24 Bruno Haible <bruno@clisp.org>
5160 * xallocsa.h: New file, from GNU gettext.
5161 * xallocsa.c: New file, from GNU gettext.
5163 2003-11-24 Bruno Haible <bruno@clisp.org>
5165 * allocsa.h: New file, from GNU gettext.
5166 * allocsa.c: New file, from GNU gettext.
5168 2003-11-24 Bruno Haible <bruno@clisp.org>
5170 * eealloc.h: New file.
5172 2004-01-15 Jim Meyering <jim@meyering.net>
5174 Merge from coreutils.
5176 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5177 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5178 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5180 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5181 optional configure-time default.
5183 * version-etc.c (version_etc_copyright): Update copyright date.
5185 * xreadlink.c (xreadlink): Correct outdated comment.
5187 2004-01-15 Paul Eggert <eggert@twinsun.com>
5189 Merge from coreutils.
5191 * posixver.c: Include posixver.h.
5193 * same.c: Include <stdbool.h>, <limits.h>.
5194 (_POSIX_NAME_MAX): Define if not defined.
5196 (same_name): If file names are silently truncated, report
5197 that the file names are the same if they are the same after
5198 the silent truncation.
5200 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5201 conversion function.
5202 * xstrtod.c (xstrtod): Likewise. All callers changed to
5203 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5206 2004-01-14 Paul Eggert <eggert@twinsun.com>
5208 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5209 with like-named macro in fnmatch.c.
5210 (EXT): Use an internal constant instead.
5212 Merge fnmatch patches from glibc.
5213 * fnmatch.c (mbsinit): Remove define.
5214 Add libc_hidden_ver (__fnmatch, fnmatch).
5215 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5216 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5218 2003-12-14 Karl Berry <karl@gnu.org>
5220 * config.charset: update from gettext-runtime.
5222 2003-12-03 Paul Eggert <eggert@twinsun.com>
5224 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5225 Bug reported by Alfred M. Szmidt.
5227 2003-11-29 Karl Berry <karl@gnu.org>
5229 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5231 2003-11-23 Paul Eggert <eggert@twinsun.com>
5232 Bruno Haible <bruno@clisp.org>
5234 * printf-parse.h: Don't include sys/types.h.
5235 (ARG_NONE): New macro.
5236 (char_directive): Change type of *arg_index fields to size_t.
5237 * printf-parse.c: Don't include sys/types.h.
5238 (SSIZE_MAX): Remove macro.
5239 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5240 Remove unnecessary overflow check.
5241 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5244 2003-11-24 Paul Eggert <eggert@twinsun.com>
5246 * alloca.c: Remove dependency on xalloc module.
5247 (xalloc_die): Remove.
5248 (memory_full) [!defined emacs]: New macro.
5249 [!defined emacs]: Don't include xalloc.h.
5250 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5251 address arithmetic overflows. Change datatypes a bit to avoid
5254 2003-11-22 Jim Meyering <jim@meyering.net>
5256 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5258 2003-11-17 Bruno Haible <bruno@clisp.org>
5260 * vasnprintf.c (alloca): Remove fallback definition.
5261 (freea): Remove definition.
5262 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5263 Reported by Paul Eggert.
5265 2003-11-17 Jim Meyering <jim@meyering.net>
5267 On systems without utime and without a utimes function capable of
5268 dealing with a NULL struct utimbuf* argument, this utime replacement
5269 could -- in unusual circumstances -- leak a file descriptor.
5270 * utime.c: Include <unistd.h> and <errno.h>.
5271 (utime_null): Be sure to close `fd' and to preserve errno.
5272 Reported by Geoff Collyer via Arnold Robbins.
5274 2003-11-16 Paul Eggert <eggert@twinsun.com>
5275 Bruno Haible <bruno@clisp.org>
5277 Protect against address arithmetic overflow.
5278 * printf-args.h: Include stddef.h.
5279 (arguments): Change type of field 'count' to size_t.
5280 * printf-args.c (printf_fetchargs): Use size_t instead of
5281 'unsigned int' where appropriate.
5282 * printf-parse.h: Include sys/types.h.
5283 (char_directive): Change type of *arg_index fields to ssize_t.
5284 (char_directives): Change type of fields 'count', max_*_length to
5286 * printf-parse.c: Include sys/types.h and xsize.h.
5287 (SSIZE_MAX): Define fallback value.
5288 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5289 instead of 'int' where appropriate. Check a_allocated, d_allocated
5290 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5291 * vasnprintf.c: Include xsize.h.
5292 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5293 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5294 overflow. Avoid wraparound when converting a width or precision from
5297 2003-11-16 Bruno Haible <bruno@clisp.org>
5299 Update from GNU gettext.
5300 * printf-parse.c: Generalize to it can be compiled for wide strings.
5301 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5302 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5303 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5304 SNPRINTF): New macros.
5305 Don't include <alloca.h> if the file is used inside libintl.
5306 (local_wcslen): New function, for Solaris 2.5.1.
5307 (VASNPRINTF): Use it instead of wcslen.
5309 2003-11-16 Bruno Haible <bruno@clisp.org>
5311 * xsize.h (xmax): New function.
5312 (xsum, xsum3, xsum4): Declare as "pure" functions.
5314 2003-11-12 Paul Eggert <eggert@twinsun.com>
5316 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5317 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5318 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5319 heuristic is just as accurate as far as we know, and it removes a
5320 dependency on size_max.m4 and ptrdiff_max.m4.
5322 2003-11-12 Paul Eggert <eggert@twinsun.com>
5324 * xstrtol.c (__xstrtol): Remove "break" immediately after
5325 "return", to pacify some unknown compiler. Problem reported
5328 2003-11-11 Bruno Haible <bruno@clisp.org>
5330 * xsize.h (SIZE_MAX): Remove fallback definition.
5331 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5334 2003-11-10 Paul Eggert <eggert@twinsun.com>
5336 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5337 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5338 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5340 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5341 not (size_t) -1, since it's defined here.
5343 2003-11-06 Paul Eggert <eggert@twinsun.com>
5345 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5346 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5347 Reject sizes of exactly SIZE_MAX bytes.
5348 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5349 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5351 2003-11-05 Bruno Haible <bruno@clisp.org>
5353 * xsize.h: Include limits.h, to avoid a possible collision with
5354 SIZE_MAX defined in <limits.h> on Solaris.
5356 2003-11-04 Bruno Haible <bruno@clisp.org>
5358 * xsize.h: New file.
5359 * linebreak.c: Include xsize.h.
5360 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5361 argument for overflow.
5362 Suggested by Paul Eggert.
5364 2003-10-31 Bruno Haible <bruno@clisp.org>
5366 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5367 to avoid (extremely rare) race condition.
5368 Suggested by Paul Eggert.
5370 2003-11-03 Jim Meyering <jim@meyering.net>
5372 * userspec.c: Include "userspec.h".
5373 * userspec.h: New file.
5375 2003-10-31 Paul Eggert <eggert@twinsun.com>
5377 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5378 * mountlist.c (SIZE_MAX): Define if not defined already.
5379 (read_filesystem_list): Set and use me_type_malloced.
5380 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5381 whatever the type happens to be), for brevity and consistency.
5382 Check for size calculation overflow on Alphas running OSF/1.
5384 2003-10-31 Jim Meyering <jim@meyering.net>
5386 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5388 * linebuffer.c: Include <string.h> for declaration of memset.
5390 2003-10-30 Paul Eggert <eggert@twinsun.com>
5391 Bruno Haible <bruno@clisp.org>
5393 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5394 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5396 2003-10-29 Paul Eggert <eggert@twinsun.com>
5398 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5399 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5401 * quotearg.c (quotearg_n_options): Use it.
5402 * group-member.c: Include <stdbool.h>.
5403 (free_group_info): Arg is now const *; don't free arg.
5404 (get_group_info): Now returns bool and accepts struct group_info *,
5405 rather than returning a malloc'ed struct group_info *.
5406 All uses changed. Check for overflow in internal size calculation.
5408 * getusershell.c (readname): Simplify the code by using x2nrealloc
5409 rather than xmalloc/xrealloc.
5410 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5411 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5412 conformance bug: the old code used a pointer after freeing the
5413 storage that it addressed.
5414 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5415 rather than doing it by hand.
5416 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5417 the buffer preserved. Use free and xmalloc instead.
5418 * quotearg.c (quotearg_n_options): Likewise.
5419 Use a simpler test for size overflow. Don't use xalloc_oversized
5420 because unsigned int might be wider than size_t (!); this suggests
5421 that we should switch from unsigned int to size_t for slot numbers.
5423 2003-10-27 Bruno Haible <bruno@clisp.org>
5425 * stdbool_.h: Better support for BeOS.
5427 2003-10-27 Paul Eggert <eggert@twinsun.com>
5429 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5430 to allocate the returned structure. Do not allocate a subarray,
5431 as x2nrealloc will do that.
5432 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5433 instead of xnrealloc.
5434 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5436 2003-10-26 Paul Eggert <eggert@twinsun.com>
5438 * xalloc.h (xalloc_oversized): New static inline function, for
5439 callers that want to do their own size-overflow checking. Include
5440 <stdbool.h>, since xalloc_oversized returns bool.
5441 * xalloc.c (array_size_overflow): Remove. All callers changed
5442 to use xalloc_oversized.
5444 Add two functions x2realloc, x2nrealloc, for programs that grow
5445 arrays dynamically by doubling their sizes.
5446 * xalloc.h (x2realloc, x2nrealloc): New decls.
5447 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5450 Port to C99 semantics for 'inline' of external functions.
5451 Bug reported by Bruno Haible.
5452 * xmalloc.c (xnmalloc_inline): New static inline function,
5453 with the old contents of xnmalloc.
5454 (xnmalloc, xmalloc): Use it.
5455 (xnrealloc_inline): New static inline function,
5456 with the old contents of xnrealloc.
5457 (xnrealloc, xrealloc): Use it.
5459 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5461 2003-10-25 Paul Eggert <eggert@twinsun.com>
5463 Fix several address-calculation bugs in the hash modules,
5464 plus some minor code cleanup.
5466 * hash.h: Include <stdbool.h>, for bool.
5467 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5468 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5469 hash_get_n_entries, hash_get_max_bucket_length,
5470 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5471 hash_rehash): Use size_t rather than unsigned.
5472 * hash.c (struct hash_table, hash_get_n_buckets,
5473 hash_get_n_buckets_used, hash_get_n_entries,
5474 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5475 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5476 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5478 (SIZE_MAX): Define if not defined.
5479 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5480 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5482 Use const * when possible.
5483 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5484 (check_tuning): Fix bug: if tuning parameters were very close to
5485 0 or 1, rounding errors could have caused subscript violations.
5486 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5487 (hash_initialize): Add 'fail:' label
5488 to free table and return NULL, and use it to simplify code.
5489 Use calloc rather than clearing the storage ourself.
5490 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5491 buffer size calculations.
5492 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5493 Include <stddef.h>, for size_t.
5494 * hash-pjw.c (hash_pjw): Likewise.
5495 Switch to method described by Bruno Haible.
5496 Include <limits.h>, for CHAR_BIT.
5497 (SIZE_BITS): New macro.
5499 2003-10-21 Paul Eggert <eggert@twinsun.com>
5501 * getndelim2.c (getndelim2): When size calculation overflows,
5502 ceiling the allocation at NMAX bytes rather than silently
5503 discarding input bytes before NMAX is reached. This makes
5504 a difference only if NMAX exceeds SIZE_MAX / 2.
5506 * obstack.c: Merge from glibc.
5507 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5508 Add libc_hidden_def (_obstack_newchunk).
5509 (_obstack_free) [! defined _LIBC]: Remove.
5510 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5511 a clone of the function body.
5512 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5513 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5515 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5516 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5519 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5520 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5521 Don't use lvalue casts, as GCC plans to remove support for them
5522 in GCC 3.5. Reported by Joseph S. Myers. This bug
5523 was also present in the non-GCC version, indicating that this
5524 code had always been buggy and had never been widely used.
5525 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5526 Use the fast variant of each macro, rather than copying the
5527 definiens of the fast variant; that way, we'll be more likely to
5528 catch future bugs in the fast variants.
5530 2003-10-20 Bruno Haible <bruno@clisp.org>
5532 * wait-process.h: New file, from GNU gettext.
5533 * wait-process.c: New file, from GNU gettext.
5535 2003-10-19 Jim Meyering <jim@meyering.net>
5537 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5539 2003-10-16 Paul Eggert <eggert@twinsun.com>
5541 * getgroups.c: Include <errno.h>, <stdlib.h>.
5542 (getgroups): First arg is int, not size_t.
5543 Don't let 'free' mangle errno.
5545 2003-10-16 Jim Meyering <jim@meyering.net>
5547 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5549 2003-10-15 Paul Eggert <eggert@twinsun.com>
5551 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5553 (new_exclude, add_exclude_file): Initial size no longer needs to
5555 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5556 our own address arithmetic overflow checking.
5558 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5559 (fnmatch): Do not alloca more than 2000 wide characters;
5560 instead, use malloc for large buffers.
5561 Check for address arithmetic overflow, and return -1
5562 with errno set to ENOMEM in that case.
5563 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5564 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5565 instead, return -1. Check for address arithmetic overflow.
5567 2003-10-14 Paul Eggert <eggert@twinsun.com>
5569 Handle invalid suffixes and overflow independently, so that
5570 callers can treat them independently as needed. Fix some bugs in
5571 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5572 suffix for a human-readable blocksize. The major caller-visible
5573 change is the addition of a new
5574 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5575 that both overflow and suffix chars were found.
5577 * human.c (humblock): Don't check separately for invalid suffix
5578 char; that is xstrtoumax's job (now that its bug is fixed).
5579 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5580 INTMAX_MAX]: New macros.
5581 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5582 TYPE_MAXIMUM): New macros.
5583 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5584 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5585 if overflow occurs, as it's what __strtol does and it's more useful
5587 (__xstrtol): If __strtol reports some error other than ERANGE,
5588 reflect it to the caller as LONGINT_INVALID. If it reports
5589 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5590 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5591 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5593 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5594 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5595 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5596 [defined UINTMAX_MAX]: New macros.
5598 2003-10-14 Bruno Haible <bruno@clisp.org>
5600 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5601 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5602 Also use volatile where needed.
5604 2003-10-12 Paul Eggert <eggert@twinsun.com>
5606 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5607 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5608 and define in terms of the other primitives.
5609 * xmalloc.c: Include stdbool.h; do not include exit.h.
5610 (SIZE_MAX): Define if not already defined.
5611 (array_size_overflow): New function.
5612 (xalloc_die): Abort instead of exiting if 'error' returns.
5613 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5614 (xmalloc, xrealloc): Use them.
5615 (xcalloc): Check for address arithmetic overflow.
5616 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5617 a bit faster than strcpy.
5619 2003-10-08 Paul Eggert <eggert@twinsun.com>
5621 Merge getpass from libc, plus a few fixes.
5623 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5624 Include <stdbool.h>.
5625 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5626 __fsetlocking to empty.
5627 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5628 do include <bits/libc-lock.h>.
5629 Do not include <fcntl.h>; not needed.
5630 [_LIBC]: Include <wchar.h>.
5631 (NOTCANCEL_MODE): New macro.
5632 (flockfile, funlockfile) [_LIBC]: New macros.
5633 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5634 [!_LIBC]: New macros.
5635 (call_fclose): New function.
5636 (getpass): Use it. Save tty stream separately; this simplifies the
5637 code and makes it more reliable if stdin happens to equal stdout.
5638 Invoke __fsetlocking on tty.
5639 Handle thread cancellation if needed.
5640 Namespace cleanup (use __tcgetattr, __getline).
5641 Use bool for Booleans.
5642 [USE_IN_LIBIO]: Handle wide streams.
5643 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5644 stream might go where.
5646 * unlocked-io.h: Include <stdio.h>, so that the caller
5647 doesn't have to include <stdio.h> before us.
5648 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5649 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5650 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5651 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5652 if not declared, so that we can use getpass.c code from libc without
5654 (flockfile, ftrylockfile, funlockfile): New macros.
5656 2003-10-06 Bruno Haible <bruno@clisp.org>
5658 * version-etc-2.h: Remove file.
5659 * version-etc-2.c: Remove file.
5661 2003-09-25 Jim Meyering <jim@meyering.net>
5662 Bruno Haible <bruno@clisp.org>
5664 This lets translators provide better translations for the
5665 "Written by ..." part of --version output.
5666 * version-etc.h: Include stdarg.h.
5667 (version_etc_copyright): Declare as readonly.
5668 (version_etc): Make this function variadic with a NULL-terminated list
5669 of author name strings.
5670 (version_etc_va): New declaration.
5671 * version-etc.c: Include stdarg.h, stdlib.h.
5672 (version_etc_copyright): Declare as readonly.
5673 (version_etc_va): New function. Provide a different translatable string
5674 for each possible number of authors < 10. Abbreviate when there are 10
5676 (version_etc): Make this function variadic. Call version_etc_va.
5677 Suggestion from Gary V. Vaughan.
5679 * long-options.h (parse_long_options): Change prototype: the authors
5680 string is moved to the end and becomes variadic.
5681 * long-options.c: Include stdarg.h.
5682 (parse_long_options): Make this function variadic, too.
5683 Call version_etc_va, not version_etc.
5685 2003-10-06 Bruno Haible <bruno@clisp.org>
5687 * fatal-signal.h: New file, from GNU gettext.
5688 * fatal-signal.c: New file, from GNU gettext.
5690 2003-10-04 Karl Berry <karl@gnu.org>
5692 * argp*: update from libc.
5694 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5696 * getpass.c (getpass): Use a no-op fseek when switching from input to
5697 output mode on the same stream.
5699 2003-09-29 Paul Eggert <eggert@twinsun.com>
5701 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5702 Fix arg typo in previous patch.
5704 2003-09-28 Jim Meyering <jim@meyering.net>
5706 * error.c: Correct cpp indentation.
5708 2003-09-27 Paul Eggert <eggert@twinsun.com>
5710 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5711 Omit the special code that used __typeof__, since we worry that
5712 it could be more trouble than it's worth. See:
5713 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5714 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5718 2003-09-26 Jim Meyering <jim@meyering.net>
5720 * error.c (error_tail): Move some declarations
5721 into inner scope where the local variables are used.
5723 2003-09-26 Bruno Haible <bruno@clisp.org>
5725 * stpncpy.h (gnu_stpncpy): New declaration.
5726 (stpncpy): Define as alias for gnu_stpncpy.
5727 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5729 2003-09-26 Paul Eggert <eggert@twinsun.com>
5731 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5732 (error_tail): Do not loop, reallocating temporary buffer, since
5733 the output cannot contain more wide characters than the input
5734 contains bytes, the size must be big enough already. This avoids
5735 one potential size overflow calculation. Check for size overflow
5736 when calculating temporary buffer size. Free temporary buffer
5737 when done, if it was allocated with malloc; this plugs a memory
5738 leak. Remove casts from void * to pointers, that are no longer
5739 needed now that we're assuming C89 or better.
5741 Merge error changes from glibc.
5743 * error.c, error.h: Update copyright notice header to match glibc.
5744 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5745 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5746 Disable cancellation while printing error.
5747 * error.h: Prepend __ to parameter names.
5749 2003-09-25 Karl Berry <karl@gnu.org>
5751 * argp-fmtstream.c, argp-help.c: update from libc.
5753 2003-09-25 Bruno Haible <bruno@clisp.org>
5755 * version-etc-2.h: New file, from version-etc.h with modifications.
5756 * version-etc-2.c: New file, from version-etc.c with modifications.
5758 2003-09-25 Simon Josefsson <jas@extundo.com>
5760 * xgetdomainname.h: New file.
5761 * xgetdomainname.c: New file.
5763 2003-09-25 Simon Josefsson <jas@extundo.com>
5764 Bruno Haible <bruno@clisp.org>
5766 * getdomainname.h: New file.
5767 * getdomainname.c: New file.
5769 2003-09-24 Paul Eggert <eggert@twinsun.com>
5771 * linebuffer.c (freebuffer): Don't free the argument, just
5772 the buffer associated with the argument. Bug reported by
5775 2003-09-19 Karl Berry <karl@gnu.org>
5777 * argp.h: update from libc.
5779 2003-09-16 Paul Eggert <eggert@twinsun.com>
5781 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5782 input error, instead of returning NULL the next time we are called
5783 (and therefore losing track of errno).
5785 2003-09-15 Paul Eggert <eggert@twinsun.com>
5787 * getndelim2.c (getndelim2): Don't trash errno when a read
5788 fails, so that the caller gets the proper errno.
5790 * readutmp.c (read_utmp): Likewise.
5791 Check for fstat error. Close stream and free storage
5794 2003-09-14 Bruno Haible <bruno@clisp.org>
5796 * fwriteerror.h: New file.
5797 * fwriteerror.c: New file.
5799 2003-09-14 Jim Meyering <jim@meyering.net>
5801 * getloadavg.c: Correct cpp indentation.
5802 * strdup.c: Likewise.
5803 * vasnprintf.c: Likewise.
5805 2003-09-12 Paul Eggert <eggert@twinsun.com>
5807 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5808 * obstack.c [!defined _LIBC]: Likewise.
5809 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5810 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5811 * exitfail.c: Don't include stdlib.h; no longer needed.
5813 More changes to assume C89 or better.
5815 * error.c (error_tail): Assume vprintf.
5817 * argmatch.c (getenv): Remove decl.
5818 * progreloc.c (get_full_program_name): Define via prototype.
5819 * setenv.c (clearenv): Likewise.
5820 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5822 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5823 (malloc, memcpy): Remove decls.
5824 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5825 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5826 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5827 (memcpy): Remove macro.
5828 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5829 (__P): Remove. All uses removed.
5830 (PTR): Remove. All uses changed to void *.
5831 (CHAR_BIT, NULL): Remove.
5832 (spaces, zeros, memset_space, memset_zero)
5833 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5835 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5836 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5837 Define with prototype.
5838 Remove now-unnecessary prototype decl.
5839 (extra_args_spec): Assume ANSI C. All uses changed.
5840 (extra_args_spec_iso): Remove.
5841 (my_strftime, emacs_strftimeu): Define via prototype.
5842 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5844 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5845 * strtoimax.c: Include <stdlib.h> unconditionally.
5846 (strtoul, strtol): Remove decls.
5847 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5849 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5850 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5851 (LOCALE_PARAM_PROTO): New macro.
5852 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5853 (INTERNAL (strtol), strtol): Define with a prototype.
5854 (PARAMS): Remove. All uses removed.
5855 * tempname.c: Include <string.h> unconditionally.
5856 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5857 * xgethostname.c (main): Define with a prototype.
5858 * xmalloc.c: Include "xalloc.h" first, to check interface.
5859 Include <stdlib.h> unconditionally.
5860 (calloc, malloc, realloc, free): Remove decls.
5861 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5862 Include <stdlib.h> unconditionally. Sort include file names.
5864 (xstrtod): Define with a prototype.
5865 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5866 (strtol, strtoul): Remove decls.
5868 2003-09-11 Paul Eggert <eggert@twinsun.com>
5870 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5871 Include <stdlib.h>, <string.h> unconditionally.
5872 Remove now-unnecessary cast to char *.
5873 * strnlen.c: Include <string.h> unconditionally.
5874 * yesno.c (yesno): Define with a prototype.
5876 2003-09-10 Bruno Haible <bruno@clisp.org>
5878 * strcspn.c: Include <string.h> unconditionally.
5879 * strpbrk.c: Include <string.h> unconditionally.
5880 * strstr.c: Include <string.h> unconditionally.
5881 * unicodeio.c: Include <string.h> unconditionally.
5882 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5883 * unsetenv.c: Likewise.
5884 * xreadlink.c: Include <stdlib.h> unconditionally.
5885 * yesno.c: Include <stdlib.h> unconditionally.
5886 (rpmatch): Add prototype.
5888 2003-09-10 Jim Meyering <jim@meyering.net>
5890 * error.c: Correct indentation of cpp directives.
5892 2003-09-09 Paul Eggert <eggert@twinsun.com>
5896 * acosl.c (main): Use a prototype.
5897 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5900 * getloadavg.c (getloadavg, main): Define via prototypes.
5902 * getopt.h (struct option.name): Assume C89, and use 'const'.
5903 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5904 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5906 * getopt.c (const): Remove macro.
5907 Include <string.h> unconditionally.
5908 (my_index): Remove; all uses changed to strchr.
5909 (strlen): Remove decl.
5910 (exchange): Remove forward decl; no longer needed.
5911 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5912 Define with prototype.
5913 * getopt1.c (const): Remove macro.
5914 (getopt_long, getopt_long_only, main): Define with prototype.
5916 * getugroups.c: Include <string.h> unconditionally.
5918 * getusershell.c: Include <stdlib.h> unconditionally.
5919 (getusershell, setusershell, endusershell, readname, main):
5920 Define with prototypes.
5922 * group-member.c: Include group-member.h first.
5923 Include <stdlib.h> unconditionally.
5925 * hard-locale.c: Include hard-locale.h first.
5926 Include <stdlib.h>, <string.h> unconditionally.
5928 * hash.c (free, malloc): Remove decls.
5929 Include <stdlib.h> unconditionally.
5931 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5932 (getenv): Do not declare.
5934 * idcache.c: Include <string.h> unconditionally.
5936 * long-options.c: Include long-options.h first, to test interface.
5937 Include <stdlib.h> unconditionally.
5939 * makepath.c: Include makepath.h first, to test interface.
5940 Include <stdlib.h> and <string.h> unconditionally.
5942 * linebuffer.c: Include <stdlib.h>.
5943 (free): Remove decl.
5945 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5946 rpl_malloc returns void *, not char *.
5947 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5949 * md5.h: Include <limits.h> unconditionally.
5950 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5951 (__P): Remove; all uses removed.
5952 * md5.c: Include "md5.h" first.
5953 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5954 md5_buffer, md5_process_bytes, md5_process_block):
5955 Define with prototypes.
5956 * sha.h (__P): Remove all uses. (It wasn't defined??)
5957 * sha.c: Include "sha.h" first.
5958 Include <stdlib.h>, <string.h> unconditionally.
5960 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5961 * memcmp.c (__ptr_t): Likewise.
5962 * memrchr.c (__ptr_t): Likewise.
5963 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5964 Include <string.h> unconditionally.
5965 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5966 * memchr.c: Include <stdlib.h> unconditionally.
5967 * memchr.c (LONG_MAX): Remove.
5968 * memrchr.c (LONG_MAX): Likewise.
5969 * memchr.c (__memchr): Define via a prototype.
5970 * memrchr.c (__memrchr): Likewise.
5971 * memcmp.c (__P): Remove, and remove all uses.
5972 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5973 Remove forward decls; no longer needed.
5974 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5975 Use types required by C89 in prototype.
5977 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5978 * savedir.c: Likewise.
5979 * mkdir.c (free): Remove decl.
5980 * rmdir.c (rmdir): Define with a prototype.
5981 * savedir.c: Include savedir.h first, to test interface.
5983 * mktime.c (STDC_HEADERS): Remove.
5984 Include <stdlib.h>, <string.h> unconditionally.
5986 * modechange.c: Include <stdlib.h> unconditionally.
5987 (malloc): Remove decl.
5989 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5990 (free): Remove decl.
5992 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5993 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5994 (This type really should be intptr_t, but that's a C99ism.)
5995 (_obstack_memcpy): Remove: all uses changed to memcpy.
5996 Include <string.h> unconditionally.
5997 (struct obstack): Assume __STDC__ for types of members
5998 chunkfun, freefun, extra_arg.
5999 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6000 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6001 obstack_begin, obstack_specify_allocation,
6002 obstack_specify_allocation_with_arg, obstack_chunkfun,
6003 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6004 Remove unprototyped decls and the macros that use them.
6005 * obstack.c (POINTER): Remove. All uses changed to void *.
6006 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6007 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6008 (defined __STDC__ && __STDC__)]:
6009 Remove nonprototyped code.
6010 Include <stdlib.h> unconditionally.
6011 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6012 _obstack_allocated_p, _obstack_free, obstack_free,
6013 _obstack_memory_used, print_and_abort):
6014 Define using prototypes.
6015 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6016 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6017 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6018 obstack_next_free, obstack_object_size, obstack_room) [0]:
6019 Remove unused, unprototyped code.
6021 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6023 * physmem.c (physmem_total, physmem_available, main): Define
6026 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6027 (main): Define with a prototype.
6029 * posixver.c (getenv): Remove decl.
6031 * putenv.c (malloc): Returns void *, not char *.
6032 Include <string.h> unconditionally.
6033 (strchr, memcpy, NULL): Do not define.
6035 * readtokens.c: Include readtokens.h first, to test interface.
6036 Include <stdlib.h>, <string.h> unconditionally.
6037 (init_tokenbuffer): Define with a prototype.
6039 * regex.c (PARAMS): Remove. All uses removed.
6040 All uses of _RE_ARGS removed, too.
6041 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6043 (bzero): Assume memset exists.
6044 (memcmp, memcpy, NULL): Remove.
6045 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6046 char, or assignments to local vars of type signed char.
6047 (init_syntax_once, PREFIX(extract_number_and_incr),
6048 PREFIX(print_partial_compiled_pattern),
6049 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6050 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6051 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6052 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6053 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6054 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6055 wcs_compile_range, byte_compile_range, truncate_wchar,
6056 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6057 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6058 count_mbs_length, wcs_re_match_2_internal,
6059 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6060 PREFIX(alt_match_null_string_p),
6061 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6062 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6063 regfree, PREFIX(extract_number)): Define with prototype. Remove
6064 now-unnecessary declaration, if any.
6065 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6067 Remove now-unnecessary casts among pointer types.
6068 * regex.h (_RE_ARGS): Remove. All uses removed.
6070 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6071 (free): Remove decl.
6073 * rpmatch.c: Include <stdlib.h> unconditionally.
6075 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6076 (free): Remove decl.
6078 * save-cwd.c: Include <stdlib.h> unconditionally.
6079 * xgetcwd.c: Likewise.
6081 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6082 (free): Remove decl.
6084 * strchrnul.c (strchrnul): Define with a prototype.
6085 Fix bug: c_in was not converted to char before searching.
6087 The following changes are not K&R related:
6089 * group-member.h: Include <sys/types.h>, so that this file is
6091 * makepath.h: Likewise.
6093 * getusershell.c (readname, default_index, line_size, readname):
6094 Use size_t, not int, for sizes.
6095 (readname): If the size overflows, report an error instead of
6098 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6100 * getndelim2.c: Assume stdlib.h per the C89 spec.
6102 2003-09-08 Paul Eggert <eggert@twinsun.com>
6104 Assume C89 or better; remove K&R cruft.
6105 A few of these changes were first proposed by Derek Robert Price
6106 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6108 * addext.c: Include <string.h> unconditionally.
6109 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6110 Don't declare getenv or malloc.
6112 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6113 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6115 (find_stack_direction, alloca): Use prototypes.
6117 * atexit.c (atexit): Define using a prototype.
6119 * basename.c, dirname.c, stripslash.c:
6120 Include <string.h> unconditionally.
6122 * bcopy.c: Include <stddef.h>.
6123 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6125 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6127 * error.h (error, error_at_line, error_print_progname)
6128 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6129 * error.c: Include error.h first, to check interface.
6130 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6131 (VA_START): Remove; all uses changeed to va_start.
6132 (exit, strerror): Remove decls.
6133 (error_print_progname): Prototype uncondionally.
6134 Don't include <errno.h>; no longer needed.
6135 (private_strerror): Remove.
6136 (error_tail): Always define.
6137 (error, error_at_line): Assume C89 or better; always use prototypes.
6138 * fatal.c: Include "fatal.h" first, to test interface.
6139 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6140 (VA_START): Remove; all uses changed to va_start.
6141 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6143 (exit): Remove decl.
6144 (fatal): Prototype unconditionally. Assume va_start works.
6145 Abort at end, to pacify gcc.
6147 * euidaccess.c (main): Define with a prototype.
6149 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6151 * exitfail.c: Include <stdlib.h> unconditionally.
6153 * fnmatch_.h (__P): Remove. All uses changed to assume
6155 * fnmatch.c: Include fnmatch.h first, to test interface.
6156 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6157 (getenv): Remove decl.
6158 (fnmatch): Define using a prototype.
6159 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6160 (FCT): Define using a prototype.
6162 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6164 * gethostname.c: Include <stddef.h>.
6165 (gethostname): Define with prototype. Length is size_t, not int.
6167 2003-09-08 Paul Eggert <eggert@twinsun.com>
6169 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6170 getversion.c should have been removed then, but was accidentally
6173 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6174 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6176 2003-09-07 Paul Eggert <eggert@twinsun.com>
6178 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6179 copy_tm_result. Bug reported by Simon Josefsson in
6180 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6182 2003-09-06 Paul Eggert <eggert@twinsun.com>
6184 * time_r.c, time_r.h: New files.
6186 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6188 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6189 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6191 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6193 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6194 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6197 * timegm.c: Switch to glibc implementation, with the following changes:
6198 [defined HAVE_CONFIG_H]: Include <config.h>.
6199 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6200 (__mktime_internal) [!defined _LIBC]: New decl.
6201 (__gmtime_r) [!defined _LIBC]: New macro and function.
6202 (timegm): Use a prototype, since gnulib assumes C89.
6203 Do not bother declaring tmp to be const, as it's not really usefu.
6204 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6205 (timegm): Declare only if HAVE_DECL_TIMEGM.
6207 2003-09-03 Paul Eggert <eggert@twinsun.com>
6209 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6210 Bug reported by Lute Kamstra in
6211 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6213 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6214 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6215 course with correspondingly smaller numbers for tomorrow and
6216 yesterday. From Tadayoshi Funaba. Originally installed into
6217 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6220 2003-08-31 Simon Josefsson <jas@extundo.com>
6222 * timegm.h: New file.
6223 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6225 2003-08-31 Karl Berry <karl@gnu.org>
6227 * argp.h: update from libc.
6229 2003-08-28 Bruno Haible <bruno@clisp.org>
6231 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6232 warning on QNX, which defines O_BINARY to 000000.
6234 2003-08-24 Bruno Haible <bruno@clisp.org>
6236 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6237 MSVC7 <stdio.h> is included later.
6239 2003-08-20 Bruno Haible <bruno@clisp.org>
6241 * progname.h: New file, from GNU gettext.
6242 * progname.c: New file, from GNU gettext.
6243 * progreloc.c: New file, from GNU gettext.
6245 2003-08-19 Bruno Haible <bruno@clisp.org>
6247 * xstrdup.c: Assume <string.h> exists.
6249 2003-08-18 Jim Meyering <jim@meyering.net>
6251 * setenv.h: Indent nested cpp directive.
6252 * vasnprintf.c: Remove trailing blanks.
6254 2003-08-17 Simon Josefsson <jas@extundo.com>
6255 Bruno Haible <bruno@clisp.org>
6257 * xstrndup.h: New file.
6258 * xstrndup.c: New file.
6260 2003-08-17 Bruno Haible <bruno@clisp.org>
6262 * strndup.h: New file.
6264 2003-08-16 Paul Eggert <eggert@twinsun.com>
6266 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6267 space, undoing this 2003-08-12 change:
6268 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6270 2003-08-16 Jim Meyering <jim@meyering.net>
6272 Merge from coreutils.
6273 * xstrtoimax.c: #else #if -> #elif.
6274 * xstrtoumax.c: Likewise.
6276 2003-08-15 Paul Eggert <eggert@twinsun.com>
6278 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6279 rather than tab, after '#' in shell-script copyright notices.
6280 Suggested by Bruno Haible.
6282 2003-08-15 Jim Meyering <jim@meyering.net>
6283 and Paul Eggert <eggert@twinsun.com>
6285 Merge from coreutils.
6286 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6287 member but strut utmpx does not. Needed for AIX 4.3.3.
6288 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6290 2003-08-15 Jim Meyering <jim@meyering.net>
6292 Merge from coreutils.
6293 * xgethostname.c: Include <stdlib.h>.
6294 (xghostname): Don't exit for anything other than memory-related
6295 failure; just return NULL.
6296 * userspec.c: Include "posixver.h".
6297 (parse_user_spec): Accept `.' as a separator only
6298 in pre-POSIX-200112 mode.
6299 * strtoimax.c: Use #elif rather than #else #if.
6300 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6301 Remove function, now that we can rely on a working tzset function.
6302 [!_LIBC]: Ensure that the required autoconf test has been run.
6303 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6304 Use underlying_strftime for %r.
6305 * sha.c: Merge in some clean-up and optimization changes from glibc.
6306 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6307 Ensure that it is a multiple of 64.
6308 Rearrange loop exit tests so as to avoid performing an
6309 additional fread after encountering an error or EOF.
6310 * realloc.c: Update copyright date.
6312 2003-08-14 Jim Meyering <jim@meyering.net>
6314 Merge from coreutils.
6315 * obstack.h: Whitespace changes.
6316 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6317 and xcalloc return values.
6318 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6319 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6320 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6321 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6322 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6324 Use mntctl's return value to drive the entry-processing loop, since
6325 we can't rely on the value of the vmt_length member in the last
6326 entry. On some systems doing so could result in exhausting
6327 virtual memory. Based in part on a patch from Mike Jetzer.
6329 2003-08-14 Jim Meyering <jim@meyering.net>
6330 and Paul Eggert <eggert@twinsun.com>
6332 Merges from coreutils, plus other fixes.
6333 * physmem.c: Merge in portability changes from gcc/libiberty
6334 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6335 for credits and details. Thanks to Kaveh Ghazi for helping
6336 to keep these files in sync.
6337 (ARRAY_SIZE): Define it.
6338 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6339 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6340 (memcasecmp): Don't assume size_t fits in unsigned int.
6341 Remove casts and duplicate code.
6342 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6343 (memcpy): Remove definition.
6344 Merge in some clean-up and optimization changes from glibc.
6345 [BLOCKSIZE]: Move definition to top of file.
6346 Ensure that it is a multiple of 64.
6347 Rearrange loop exit tests so as to avoid performing an
6348 additional fread after encountering an error or EOF.
6349 * md5.h (md5_uintptr): Define.
6350 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6351 return to the initial working directory. Preserve errno
6353 * idcache.c: Include "xalloc.h".
6354 (xmalloc, xrealloc): Remove decls.
6355 (getuser): Remove casts no longer required in C89.
6356 * human.c: Include stdio.h, for sprintf.
6357 * group-member.c: Include "xalloc.h".
6358 (xmalloc, xrealloc): Remove decls.
6359 (get_group_info): Remove casts no longer required in C89.
6360 * getusershell.c (readname): Remove casts no longer required in C89.
6361 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6362 * getline.c: Whitespace fix, from coreutils.
6364 2003-08-13 Paul Eggert <eggert@twinsun.com>
6366 * exclude.c: Include <ctype.h>
6367 (IN_CTYPE_DOMAIN): New macro.
6369 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6372 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6373 Undo previous (whitespace-only) change.
6375 2003-08-12 Paul Eggert <eggert@twinsun.com>
6377 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6378 Normalize leading white space and remove trailing white space.
6379 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6380 notice, as per ../config/srclist-update.
6382 Merge from coreutils.
6383 * euidaccess.h: New file.
6384 * euidaccess.c: Include it.
6385 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6386 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6387 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6389 2003-08-11 Bruno Haible <bruno@clisp.org>
6391 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6392 (vasnprintf): Use it instead of wcslen.
6394 2003-08-11 Bruno Haible <bruno@clisp.org>
6396 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6397 value to ensure that _Bool promotes to int. Use #define for _Bool when
6398 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6400 2003-08-10 Karl Berry <karl@gnu.org>
6402 * regex.h: update from libc (whitespace fix).
6404 2003-08-09 Paul Eggert <eggert@twinsun.com>
6406 Merge some files from coreutils. These changes were
6407 originally made by Jim Meyering.
6408 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6409 many older Unixes require this.
6410 * alloca.c (alloca): Remove cast to argument of free;
6411 no longer needed in C89.
6412 * alloca_.h, regex.h: Fix white space to match
6413 what GNU indent does.
6415 2003-08-05 Paul Eggert <eggert@twinsun.com>
6417 * bumpalloc.h: Remove.
6419 2003-08-04 Paul Eggert <eggert@twinsun.com>
6421 * getloadavg.c: Change copyright notice and spacing to conform to
6424 Merge from coreutils.
6425 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6427 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6428 from Karl Berry, implemented by Jim Meyering.
6429 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6430 from Dmitry V. Levin.
6431 Remove anachronistic cast of xrealloc.
6432 * fnmatch_.h (__const): Remove. Use 'const'.
6433 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6434 type. Otherwise, it wouldn't compile with at least /bin/cc on
6435 ymp-cray-unicos9.0.2.X.
6436 Combine two mostly-identical uses of alloca into one.
6437 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6439 2003-08-04 Dave Love <d.love@dl.ac.uk>
6443 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6444 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6445 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6446 obsolete NLIST_NAME_UNION.
6447 [__GNU__]: Undef BSD and FSCALE.
6448 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6450 2003-08-03 Paul Eggert <eggert@twinsun.com>
6452 * stdbool_.h (_Bool): Make it signed char, instead of
6453 an enum type, so that it's guaranteed to promote to int. See:
6454 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6456 2003-07-31 Paul Eggert <eggert@twinsun.com>
6458 * strerror.c: Include config.h, limits.h. Declare sprintf.
6459 (strerror): Don't assume that a printable int fits in 14 bytes.
6461 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6462 Bruno Haible <bruno@clisp.org>
6464 * getline.h (getline, getdelim): Change return type to ssize_t.
6465 * getline.c (getline, getdelim): Likewise.
6466 Remove _GNU_SOURCE define; now it's defined in config.h through
6469 2003-07-22 Paul Eggert <eggert@twinsun.com>
6471 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6472 over-parenthesization in macros.
6474 Sync with coreutils.
6476 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6479 Use `exit_failure' for xalloc and xmemcoll instead of their own
6480 private exit-failure variables.
6481 * xalloc.h (xalloc_exit_failure): Remove.
6482 * xmalloc.c: Likewise. Include exitfail.h.
6483 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6484 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6485 * xmemcoll.c: Likewise. Include exitfail.h.
6486 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6488 2003-07-18 Paul Eggert <eggert@twinsun.com>
6490 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6491 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6492 to test that it can stand by itself. Include "exitfail.h".
6493 Clients should set exit_failure instead.
6494 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6496 2003-07-18 Andreas Schwab <schwab@suse.de>
6498 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6500 2003-07-18 Bruno Haible <bruno@clisp.org>
6502 * getndelim2.h: New file.
6503 * getndelim2.c: Make into a module of its own. Include config.h,
6505 (getndelim2): Make non-static. Change return type to ssize_t.
6506 * getline.h: Change argument names.
6507 * getline.c: Include getndelim2.h instead of getndelim2.c.
6508 * getnline.c: Include getndelim2.h.
6510 2003-07-17 Bruno Haible <bruno@clisp.org>
6512 * Makefile.am: Remove file.
6513 * Makefile.in: Remove file.
6515 2003-07-17 Bruno Haible <bruno@clisp.org>
6517 * getnline.h: New file.
6518 * getnline.c: New file.
6519 * getndelim2.c: New file, extracted from getline.c.
6520 (getndelim2): Renamed from getdelim2, with added nmax argument.
6521 * getline.c: Include getndelim2.c.
6522 (getdelim2): Moved out to getndelim2.c.
6523 (getline, getdelim): Update.
6525 2003-07-15 <karl@gnu.org>
6527 * vasnprintf.c: update from gettext.
6529 2003-07-15 Jim Meyering <jim@meyering.net>
6531 * makepath.c (make_path): Enclose diagnostic in _(...).
6533 2003-07-14 Paul Eggert <eggert@twinsun.com>
6535 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6536 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6537 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6538 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6539 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6540 updated automatically by ../config/srclist-update. This changes
6541 their license from LPGL to GPL.
6543 2003-07-14 Jim Meyering <jim@meyering.net>
6545 Don't emit diagnostics. Let callers do that.
6546 * save-cwd.c: Don't include "error.h".
6547 (save_cwd): Don't call error. Ensure that errno is valid
6548 when returning nonzero.
6550 * save-cwd.h (restore_cwd): Update prototype.
6551 * save-cwd.c (restore_cwd): Remove two parameters.
6552 Simplify. Don't call error upon failure. Let callers do that.
6553 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6554 when auditing is enabled. But don't bother updating the #if.
6556 2003-07-14 Simon Josefsson <jas@extundo.com>
6558 * mempcpy.h: New file.
6559 * mempcpy.c: New file.
6561 2003-07-14 Paul Eggert <eggert@twinsun.com>
6563 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6564 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6565 unicodeio.c, unicodeio.h, unlocked-io.h:
6566 Switch from LGPL to GPL.
6568 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6570 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6571 it breaks C++ compilation.
6572 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6574 2003-07-10 Jim Meyering <jim@meyering.net>
6576 * vasnprintf.c: Remove trailing blanks.
6577 Make cpp indentation consistent.
6579 2003-07-09 Paul Eggert <eggert@twinsun.com>
6581 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6582 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6583 Switch from LGPL to GPL.
6585 2003-07-07 Paul Eggert <eggert@twinsun.com>
6587 * mktime.c: Fix some boundary cases and remove need for floating point.
6589 Issue a compile-time diagnostic if time_t is floating point, or if
6590 two's complement arithmetic is not in effect, or if arithmetic
6591 right shift does not propagate the sign. These assumptions were
6592 all in the original code but they weren't checked.
6594 (TIME_T_MIDPOINT, verify): New macros.
6595 (__isleap): Remove; it has integer overflow problems.
6596 (leapyear): New function, without those problems.
6597 (ydhms_tm_diff): Remove; splitting into two parts.
6598 (ydhms_diff): New function, containing the arithmetic part of
6599 the old ydhms_tm_diff function. Issue a compile-time
6600 diagnostic if we are not using C99 integer division.
6601 Avoid casts when possible.
6602 (guess_time_tm): New function, containing the checking part of
6603 the old ydhms_tm_diff function. Return the new value, rather than
6604 the difference between it and the old. Accept a new argument T
6605 so that *T specifies the old value. Check for overflow in the result.
6607 (__mktime_internal): Use a time_t offset, not a long int offset.
6608 This undoes the 2003-06-04 change, which is no longer needed now
6609 that we have better overflow checking.
6610 (localtime_offset): Likewise.
6612 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6613 and long are 64-bit but int is only 32-bit.
6614 (ydhms_diff): Use long int to store year1 and yday1.
6615 Issue a compile-time diagnostic if long int is not wide enough.
6617 (__mktime_internal): Use long int to store adjusted year and yday.
6618 Use plain C rather than preprocessor commands, if that doesn't
6620 Check for overflow (and try to repair) after each probe
6621 rather than checking only at the very end. This avoids some bugs
6622 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6623 does not equal GMT offset at maximum time).
6624 Use integer to check for overflow rather than floating point; this
6625 is more portable to non-IEEE hosts, and is a tad faster.
6626 When we detect that we are oscillating between two values,
6627 don't check whether tm_isdst has the requested value, since
6628 we already know the answer. When tm_isdst has the wrong value,
6629 use a different heuristic to find the right one, based on the
6630 extreme values actually observed in practice in tz2003a,
6631 rather than the (overly optimistic) "previous 3 calendar quarters".
6633 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6634 "T const" to accommodate glibc style.
6635 (check_result): Use less-confusing report format. "long" -> "long int.
6637 Don't loop if the iteration overflows time_t.
6638 Allow a negative step in the iteration.
6640 2003-07-01 Paul Eggert <eggert@twinsun.com>
6642 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6643 having it depend on HAVE_SYS_TYPES_H.
6645 2003-06-25 Bruno Haible <bruno@clisp.org>
6647 * readlink.c: New file.
6649 2003-06-20 Bruno Haible <bruno@clisp.org>
6651 Assume C89, so PARAMS isn't needed.
6652 * unicodeio.h (PARAMS): Remove.
6653 * unicodeio.c: Don't use PARAMS.
6655 2003-06-18 Jim Meyering <jim@meyering.net>
6657 Merge changes from coreutils.
6658 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6659 Remove explicit declarations of xmalloc and realloc.
6661 (read_utmp): Remove anachronistic cast of xmalloc.
6663 2003-06-17 Paul Eggert <eggert@twinsun.com>
6665 Assume C89, so PARAMS isn't needed.
6666 * backupfile.h (PARAMS): Remove. All uses removed.
6667 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6668 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6669 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6670 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6671 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6672 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6673 xstrtol.h: Likewise.
6674 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6675 same.h, strverscmp.h: Do not include config.h; no longer needed.
6676 Anyway, config.h should always be included before any other file.
6678 2003-06-11 Simon Josefsson <jas@extundo.com>
6680 * sysexit_.h: New file.
6682 2003-05-20 Derek Price <derek@ximbiot.com>
6684 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6686 2003-06-10 Simon Josefsson <jas@extundo.com>
6688 * strchrnul.h: New file.
6689 * strchrnul.c: New file.
6691 2003-06-10 Simon Josefsson <jas@extundo.com>
6693 * argp.h: New file, from glibc.
6694 * argp-ba.c: New file, from glibc.
6695 * argp-eexst.c: New file, from glibc.
6696 * argp-fmtstream.c: New file, from glibc.
6697 * argp-fmtstream.h: New file, from glibc.
6698 * argp-fs-xinl.c: New file, from glibc.
6699 * argp-help.c: New file, from glibc.
6700 * argp-namefrob.h: New file, from glibc.
6701 * argp-parse.c: New file, from glibc.
6702 * argp-pv.c: New file, from glibc.
6703 * argp-pvh.c: New file, from glibc.
6704 * argp-xinl.c: New file, from glibc.
6706 2003-06-07 Jim Meyering <jim@meyering.net>
6708 * readtokens.h: Put `Free Software Foundation, Inc.'
6709 in place of my name in the copyright comment.
6710 Remove definition and uses of __P.
6713 * stat.c: Don't declare xmalloc explicitly.
6714 Instead, include "xalloc.h".
6715 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6716 xrealloc, and xcalloc return values.
6717 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6719 * xgetcwd.h: Remove definition/uses of PARAMS.
6721 2003-06-06 Jim Meyering <jim@meyering.net>
6723 * stdbool_.h: Renamed from stdbool.h.in.
6725 2003-06-06 Jim Meyering <jim@meyering.net>
6727 Merge from coreutils.
6728 * same.c: (same_name): Declare *_basename locals to be `const'.
6729 Consolidate declarations and initializations of *_base* locals.
6731 Merge from coreutils.
6732 This avoids a core dump on systems without GNU putenv,
6733 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6734 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6735 (unsetenv): New static function, from GNU libc.
6736 (rpl_putenv): Use it.
6738 * modechange.c: Remove trailing blanks.
6740 Merge from coreutils.
6741 * fsusage.c: Remove declaration of statfs.
6742 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6744 * posixtm.c: Include <stdbool.h> unconditionally.
6746 2003-06-05 Paul Eggert <eggert@twinsun.com>
6748 * mktime.c (__mktime_internal): When resolving a tm_isdst
6749 mismatch, look in future quarters as well as past. This fixes a
6750 bug when processing fall-backwards gaps immediately after a long
6751 period of daylight-saving time.
6753 * mktime.c: Assume freestanding C89 or better.
6754 (HAVE_LIMITS_H): Remove. Assume it's 1.
6755 (__P): Remove; not used.
6756 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6757 (mktime, not_equal_tm, print_tm, check_result,
6758 main): Use prototypes. Use const * where appropriate.
6759 (main): Fix typo in testing code that uncovered by above changes.
6760 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6762 2003-06-04 Paul Eggert <eggert@twinsun.com>
6764 * mktime.c: Fix Debian bug 177940
6765 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6766 (localtime_offset): Now long int, not time_t, because we want it
6767 to be guaranteed to be signed. All uses changed.
6768 (__mktime_internal): If overflow would occur when adding offset,
6771 Merge 'human' changes from coreutils. Rewrite to support
6772 locale-specific notations like thousands separators.
6773 * human.c: Simplify authorship notice.
6774 Include human.h immediately after config.h.
6775 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6776 <limits.h>: Do not include, since human.h does.
6777 (SIZE_MAX, UINTMAX_MAX): New macros.
6778 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6779 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6780 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6781 (power_letter): Renamed from suffixes.
6782 (generate_suffix_backwards): Remove.
6783 (adjust_value): Now takes int style (because of human.h changes)
6784 and long double value (for greater precision on some platforms).
6785 (group_number): New function.
6786 (human_readable): Use it. Use integer options, not enum.
6787 Put the options before the sizes in the arg list.
6788 Support all the new options.
6789 The old human_readable function has been removed;
6790 use inttostr.h instead.
6791 (human_readable, default_block_size, humblock):
6792 Use uintmax_t, not int, for block sizes.
6793 (human_readable_inexact, block_size_types): Remove.
6794 (block_size_opts): New constant.
6795 (human_options): Renamed from human_block_size, with new signature
6796 that allows block sizes up to UINTMAX_MAX. All callers changed.
6797 * human.h: Add copyright and authorship notice.
6798 Include <limits.h> and <stdbool.h> unconditionally.
6799 (PARAMS): Remove. All uses removed.
6800 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6801 (enum human_inexact_style): Remove tag; now a nameless enum.
6802 (human_floor, human_ceiling, human_round_to_even): Now have
6803 values 2, 0, 1 rather than -1, 1, 0.
6804 (human_group_digits, human_suppress_point_zero, human_autoscale,
6805 human_base_1024, human_SI, human_B): New constants.
6806 (human_readable_inexact, human_block_size): Remove.
6807 (human_readable): Size args are now uintmax_t, not int.
6808 (human_options): New decl.
6810 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6811 unnecessary now that we assume C89 or better. This change
6812 imported from coreutils.
6814 * mktime.c (__mktime_internal): Do not reject negative timestamps
6815 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6816 in the 2003-05-30 sync from glibc.
6818 .h files should stand alone, but we shouldn't include <sys/types.h>
6819 if we can get away with just <stddef.h>.
6821 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6822 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6823 rather than <sys/types.h>, as we merely need size_t.
6824 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6826 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6827 Include <stdio.h>, to get FILE.
6828 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6829 memcasecmp.h has included <stddef.h> and all we need is size_t.
6830 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6831 our interface, instead of including <sys/types.h>
6833 2003-06-02 Paul Eggert <eggert@twinsun.com>
6836 Fix some minor time-related bugs with POSIX time arguments.
6837 Some valid time stamps were being rejected (notably -1, and
6838 time stamps before 1900 on 64-bit hosts). And some invalid
6839 time stamps were being accepted, e.g. September 31.
6841 * posixtm.h (posixtime): Return bool instead of time_t, so
6842 that we can return (time_t) -1 successfully.
6843 * posixtm.c: Likewise.
6844 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6845 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6846 (t): Remove static var.
6847 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6848 of static var. All uses changed.
6849 (year): Do not reject years before 1900; they can occur with
6851 (posix_time_parse): Do not check for out-of-range components;
6852 that is now the caller's responsibility, since our checks were
6853 only approximations.
6854 (posixtime): Use mktime to check for out-of-range components,
6855 since it knows them exactly.
6856 If mktime returns (time_t) -1, check whether an error actually occurred
6857 by invoking localtime on -1.
6858 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6859 posixtime failures better.
6860 Improve the test data (in comments only).
6862 2003-05-30 <karl@gnu.org>
6864 * mktime.c: update from libc.
6866 2003-05-30 Bruno Haible <bruno@clisp.org>
6868 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6869 * localcharset.h: Likewise.
6870 * localcharset.c: Likewise.
6872 2003-05-28 Paul Eggert <eggert@twinsun.com>
6874 Assume the headers required for C89 freestanding compilers.
6875 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6876 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6877 without checking for HAVE_LIMITS_H.
6878 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6879 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6881 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6882 * exclude.c: Include <stdbool.h> unconditionally.
6883 * tempname.c: Include <stddef.h> unconditionally.
6884 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6885 * modechange.c, rpmatch.c (NULL): Don't define, since
6886 <stddef.h> does that.
6887 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6888 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6889 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6890 * xstrtol.c: Likewise.
6891 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6892 * savedir.c: Include <stddef.h> instead of defining NULL.
6894 * addext.c (addext): Use assignment rather than cast, to avoid
6895 warnings on some platforms.
6897 * mktime.c (__mktime_internal): Do not reject negative timestamps
6900 2003-05-10 Bruno Haible <bruno@clisp.org>
6902 * linebreak.c (iconv_string_length): Don't return -1 just because the
6903 string is longer than 4 KB.
6905 2003-05-12 Jim Meyering <jim@meyering.net>
6907 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6908 the space-padded-by-default conversion specifiers, %e, %k, %l.
6910 2003-05-03 Bruno Haible <bruno@clisp.org>
6912 Upgrade to Unicode-4.0.
6913 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6914 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6915 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6916 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6917 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6918 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6919 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6920 Change width of U+E0100..U+E01EF from 1 to 0.
6922 2003-04-25 Bruno Haible <bruno@clisp.org>
6924 * copy-file.c: Include <stddef.h>, for size_t.
6926 2003-04-25 Jim Meyering <jim@meyering.net>
6928 * copy-file.c (copy_file_preserving): Declare buf_size to be
6929 of type size_t, not int.
6931 2003-04-11 Jim Meyering <jim@meyering.net>
6933 Merge changes from Coreutils.
6935 2003-03-22 Jim Meyering <jim@meyering.net>
6937 * strftime.c (widen): Cast alloca return value to proper type.
6939 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6942 * strftime.c (my_strftime): Handle very large width
6943 specifications for numeric values correctly. Improve checks for
6946 2003-01-19 Jim Meyering <jim@meyering.net>
6948 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6949 (nl_get_alt_digit) [! defined my_strftime]: Define.
6950 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6951 _nl_get_alt_digit and _nl_get_walt_digit.
6953 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6954 These changes have no effect outside of _LIBC.
6956 2003-04-10 Bruno Haible <bruno@clisp.org>
6958 * findprog.h: New file, from GNU gettext.
6959 * findprog.c: New file, from GNU gettext.
6961 2003-04-05 Jim Meyering <jim@meyering.net>
6963 Merge changes from Coreutils.
6965 * exclude.h (PARAMS): Remove definition and uses.
6966 * exclude.c: Remove uses of `PARAMS'.
6968 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6969 Add test-cases for DOS filenames. Declare program_name.
6970 (main): Set up program_name. Patch by Rich Dawe.
6972 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6974 Use mntctl's return value to drive the entry-processing loop, since
6975 we can't rely on the value of the vmt_length member in the last
6976 entry. On some systems doing so could result in exhausting
6977 virtual memory. Based in part on a patch from Mike Jetzer.
6979 2003-04-04 Bruno Haible <bruno@clisp.org>
6981 * linebreak.h: New file, from GNU gettext.
6982 * linebreak.c: New file, from GNU gettext with slight modifications.
6983 * lbrkprop.h: New file, from GNU gettext.
6985 2003-04-03 Bruno Haible <bruno@clisp.org>
6987 * utf8-ucs4.h: New file, from GNU gettext.
6988 * utf16-ucs4.h: New file, from GNU gettext.
6989 * ucs4-utf8.h: New file, from GNU gettext.
6990 * ucs4-utf16.h: New file, from GNU gettext.
6992 2003-04-02 Bruno Haible <bruno@clisp.org>
6994 * binary-io.h: New file, from GNU gettext.
6996 2003-04-01 Bruno Haible <bruno@clisp.org>
6998 * pathname.h: New file, from GNU gettext.
6999 * concatpath.c: New file, from GNU gettext.
7001 2003-03-30 Bruno Haible <bruno@clisp.org>
7003 * copy-file.c (copy_file_preserving): Don't set owner if the function
7004 chown() doesn't exist.
7006 2003-03-28 Bruno Haible <bruno@clisp.org>
7008 * copy-file.h: New file, from GNU gettext.
7009 * copy-file.c: New file, from GNU gettext.
7011 2003-03-18 Jim Meyering <jim@meyering.net>
7013 * quote.c (quote_n): Fix typo in comment.
7015 2003-03-14 Jim Meyering <jim@meyering.net>
7017 Merge changes from Coreutils.
7018 * obstack.h (obstack_object_size): Declare temporary, __o,
7019 to be const, in order to avoid warnings.
7020 (obstack_room): Likewise.
7021 (obstack_empty_p): Likewise.
7023 2003-03-13 Paul Eggert <eggert@twinsun.com>
7025 Merge changes from Bison.
7026 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7027 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7028 when compiling Bison 1.875's `bitset bset = obstack_alloc
7029 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7030 * hash.c: Include <stdbool.h> unconditionally.
7032 2003-03-09 Paul Eggert <eggert@twinsun.com>
7034 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7035 Reported by Bruce Becker; see:
7036 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7038 2003-03-03 Paul Eggert <eggert@twinsun.com>
7039 Bruno Haible <bruno@clisp.org>
7041 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7042 Reported by John Hughes, see
7043 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7045 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7047 * poll_.h: New file.
7050 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7052 * mathl.h: New file.
7053 * acosl.c: New file.
7054 * asinl.c: New file.
7055 * atanl.c: New file.
7056 * ceill.c: New file.
7059 * floorl.c: New file.
7060 * frexpl.c: New file.
7061 * ldexpl.c: New file.
7063 * sincosl.c: New file.
7065 * sqrtl.c: New file.
7067 * trigl.c: New file.
7068 * trigl.h: New file.
7070 2003-02-17 Bruno Haible <bruno@clisp.org>
7072 * mkdtemp.h: New file, from GNU gettext.
7073 * mkdtemp.c: New file, from GNU gettext.
7075 2003-01-31 Bruno Haible <bruno@clisp.org>
7077 * rename.c: #undef rename before defining rpl_rename.
7078 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7080 2003-01-30 Bruno Haible <bruno@clisp.org>
7082 * printf-args.h: New file, from GNU gettext.
7083 * printf-args.c: New file, from GNU gettext.
7084 * printf-parse.h: New file, from GNU gettext.
7085 * printf-parse.c: New file, from GNU gettext.
7086 * vasnprintf.h: New file, from GNU gettext.
7087 * vasnprintf.c: New file, from GNU gettext.
7088 * asnprintf.c: New file, from GNU gettext.
7089 * vasprintf.h: New file, from GNU gettext with modifications.
7090 * vasprintf.c: New file, from GNU gettext.
7091 * asprintf.c: New file, from GNU gettext.
7093 2003-01-29 Bruno Haible <bruno@clisp.org>
7095 * stpncpy.h: New file, from GNU gettext with modifications.
7096 * stpncpy.c: New file, from GNU gettext with modifications.
7098 2003-01-28 Bruno Haible <bruno@clisp.org>
7100 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7102 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7105 2003-01-27 Bruno Haible <bruno@clisp.org>
7107 * xsetenv.h: New file, from GNU gettext.
7108 * xsetenv.c: New file, from GNU gettext.
7110 2003-01-23 Bruno Haible <bruno@clisp.org>
7112 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7114 2003-01-22 Bruno Haible <bruno@clisp.org>
7116 * exit.h: New file, from GNU gettext.
7118 2003-01-11 Bruno Haible <bruno@clisp.org>
7120 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7121 * strcase.h (strcasecmp, strncasecmp): Likewise.
7123 2003-01-14 Jim Meyering <jim@meyering.net>
7125 * same.c (same_name): Tweak a comment.
7127 2003-01-11 Bruno Haible <bruno@clisp.org>
7129 * same.c (same_name): Reorder tests so as to avoid calling stat()
7130 when a string comparison is sufficient.
7132 2003-01-11 Bruno Haible <bruno@clisp.org>
7134 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7137 2003-01-11 Bruno Haible <bruno@clisp.org>
7139 * hash-pjw.c: Add comment about low quality of this function.
7141 2003-01-12 Paul Eggert <eggert@twinsun.com>
7143 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7144 to avoid collisions with libcurses and libreadline.
7146 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7147 * getstr.h, getstr.c: Remove.
7148 * getline.c: Include "getline.h", to check interface.
7149 Move body of old getstr.c here: this defines MIN_CHUNK and
7150 declares getdelim2, which is renamed from getstr.
7151 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7153 * linebuffer.c (readlinebuffer): Renamed from readline.
7155 * linebuffer.h: Likewise.
7156 (readline): Remove backward-compatibility macro.
7158 2003-01-12 Jim Meyering <jim@meyering.net>
7160 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7162 2003-01-10 Bruno Haible <bruno@clisp.org>
7164 * alloca_.h: New file.
7165 * getdate.y: Unconditionally include alloca.h.
7166 * makepath.c: Likewise.
7167 * setenv.c: Likewise.
7168 * userspec.c: Likewise.
7170 2003-01-09 Bruno Haible <bruno@clisp.org>
7172 * stdbool.h.in: New file.
7174 2003-01-08 Bruno Haible <bruno@clisp.org>
7176 * safe-read.c: Include specification header first, to ensure its
7178 * full-write.c: Likewise.
7180 2003-01-08 Jim Meyering <jim@meyering.net>
7182 * full-write.c: Undefine and define-away `const' after inclusion
7183 of errno.h, not before. Suggestion from Bruno Haible.
7185 2003-01-07 Jim Meyering <jim@meyering.net>
7187 * full-write.c: Rework so that it may serve to define full_read, too.
7188 * full-read.c: Simply #define FULL_READ and include full-write.c.
7190 2003-01-06 Jim Meyering <jim@meyering.net>
7192 * version-etc.c: Update year in translatable copyright string.
7194 2002-12-25 Bruno Haible <bruno@clisp.org>
7196 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7197 * xstrtol.h: Likewise.
7198 * xstrtoimax.c: Likewise.
7199 * xstrtoumax.c: Likewise.
7200 * human.h: Likewise.
7202 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7203 on systems that have <inttypes.h> but not <stdint.h>.
7205 2002-12-31 Paul Eggert <eggert@twinsun.com>
7207 * memcoll.c (memcoll): Fall back on a simple algorithm using
7208 memcmp if strcoll doesn't work.
7210 2002-12-23 Bruno Haible <bruno@clisp.org>
7212 * localcharset.h: New file.
7213 * localcharset.c: Include it.
7214 * unicodeio.c: Likewise.
7216 2002-12-22 Bruno Haible <bruno@clisp.org>
7218 * utime.c (utime_null): No need to call ftruncate if the file was
7221 2002-12-23 Bruno Haible <bruno@clisp.org>
7223 * memcoll.c (STRCOLL): New macro.
7226 2002-12-22 Bruno Haible <bruno@clisp.org>
7228 * getstr.h (getstr): Define, to avoid clash with libcurses.
7229 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7231 2002-12-22 Bruno Haible <bruno@clisp.org>
7233 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7235 2002-12-23 Bruno Haible <bruno@clisp.org>
7237 * getline.h: Include <stddef.h>, for size_t.
7239 * unicodeio.h: Include <stddef.h>, for size_t.
7240 * unicodeio.c: Don't include <stddef.h>.
7242 2002-12-17 Bruno Haible <bruno@clisp.org>
7244 * canon-host.c (strdup): Remove unused declaration.
7246 * fsusage.c: Include full_read.h.
7247 (get_fs_usage): Use full_read instead of safe_read.
7249 * utime.c (utime_null): Use SAFE_READ_ERROR.
7251 2002-12-11 Bruno Haible <bruno@clisp.org>
7253 * setenv.h: Rewritten to cope with systems that have setenv() but not
7255 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7258 2002-12-11 Bruno Haible <bruno@clisp.org>
7260 * setenv.c (alloca): Fall back to malloc.
7262 (setenv): Use freea() to free memory allocated with alloca().
7264 2002-11-13 Bruno Haible <bruno@clisp.org>
7266 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7267 function declarations.
7268 * unsetenv.c (unsetenv): Likewise.
7270 2002-03-04 Bruno Haible <bruno@clisp.org>
7272 Portability to AIX 4.3.3.
7273 * unsetenv.c: New file, extracted from setenv.c.
7274 * setenv.c: Move the unsetenv() function to unsetenv.c.
7276 2001-12-20 Bruno Haible <bruno@clisp.org>
7278 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7279 use malloc instead. For SunOS 4.
7281 2001-12-11 Bruno Haible <bruno@clisp.org>
7283 * setenv.c: Declare alloca.
7284 (compar_fn_t): New typedef.
7285 (KNOWN_VALUE, STORE_VALUE): Use it.
7287 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7290 2002-12-10 Paul Eggert <eggert@twinsun.com>
7292 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7293 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7294 Choose values that are less likely to collide with system fnmatch
7296 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7297 defined (e.g., a pure POSIX system).
7298 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7299 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7301 2002-12-06 Jim Meyering <jim@meyering.net>
7303 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7305 Merge in changes from libc's misc/error.c, in preparation
7306 for the merge of gnulib's changes back into libc.
7308 * error.c (_): Define only if not already defined.
7309 Move definition to follow all #include directives.
7310 Include unlocked-io.h only if !_LIBC.
7311 [_LIBC]: Include <libio/libioP.h>.
7312 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7313 (fflush): Tweak definition to use INTUSE.
7316 2002-12-05 Paul Eggert <eggert@twinsun.com>
7318 * alloca.c [defined emacs]: Include "lisp.h".
7319 (xalloc_die) [defined emacs]: New macro.
7320 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7321 [! defined emacs]: Include <xalloc.h>.
7322 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7323 (pointer): Typedef to POINTER_TYPE *.
7324 (malloc): Remove decl; we now always use xmalloc.
7325 (alloca): Use old-style definition, since Emacs needs this.
7326 Check for arithmetic overflow when computing combined size.
7328 2002-12-04 Paul Eggert <eggert@twinsun.com>
7330 Do not generate unlocked-io.h automatically, since it's easier to
7331 maintain it by hand.
7333 * unlocked-io.h: New file, from GNU diffutils,
7334 but with proper copyright notice and attribution.
7336 * Makefile.am: Add copyright notice.
7337 (libfetish_a_SOURCES): Add unlocked-io.h.
7338 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7339 (DISTCLEANFILES, io_functions): Remove macros.
7340 (EXTRA_DIST): Remove gen_uio.
7341 (unlocked-io.h): Remove rule.
7343 2002-12-04 Jim Meyering <jim@meyering.net>
7345 Reflect the fact that stat.c and lstat.c are no longer generated.
7346 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7347 (DISTCLEANFILES): Likewise.
7348 (EXTRA_DIST): Likewise.
7349 (all_local): Don't depend on stat.c or lstat.c.
7350 (stat.c, lstat.c): Remove rules.
7351 (EXTRA_DIST): Remove xstat.in.
7353 * xstat.in: Remove file. Contents moved into stat.c.
7354 * stat.c: New file. Contents mostly from xstat.in.
7355 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7356 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7358 * safe-read.c: Rework so that it may serve to define safe_write, too.
7359 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7361 2002-12-03 Jim Meyering <jim@meyering.net>
7363 * safe-read.c, safe-write.c: Change variable names and comments, but
7364 not semantics, to minimize the differences between these two files.
7365 (safe_read): Change comment to mention SAFE_READ_ERROR.
7367 * safe-read.c (IS_EINTR): Define.
7368 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7370 2002-12-02 Bruno Haible <bruno@clisp.org>
7372 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7373 Define, taken from safe-read.c.
7374 (INT_MAX): Provide fallback.
7375 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7376 * safe-write.h (SAFE_WRITE_ERROR): Define.
7378 * safe-read.c (EINTR): Remove definition.
7379 (safe_read): Don't use EINTR if it is absent.
7381 2002-12-02 Jim Meyering <jim@meyering.net>
7383 * safe-read.c (EINTR): Define.
7384 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7385 (INT_MAX): Provide fallback.
7386 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7388 * safe-read.h (SAFE_READ_ERROR): Define.
7390 2002-12-01 Jim Meyering <jim@meyering.net>
7392 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7393 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7395 2002-11-27 Paul Eggert <eggert@twinsun.com>
7397 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7398 hash_rehash): Replace `if (limit <= value) abort ();' with
7399 `if (! (value < limit)) abort ();', for readability.
7401 2002-11-26 <karl@gnu.org>
7403 * strdup.c: copy from libc again, with jim's ok.
7404 * .cppi-disable: re-add strdup.c
7406 2002-11-25 <karl@gnu.org>
7408 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7409 instead of "strtol.c".
7411 2002-11-25 Jim Meyering <jim@meyering.net>
7413 * mktime.c: Sync from libc, now that it has the latest fix.
7415 2002-11-24 <karl@gnu.org>
7417 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7418 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7420 2002-11-24 Jim Meyering <jim@meyering.net>
7422 Update from coreutils:
7424 * mktime.c: Merge in changes from libc.
7426 Avoid a link-time failure on some Linux systems.
7427 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7428 (__mon_yday): Declare with the STATIC attribute.
7429 (__mktime_internal): Likewise.
7430 Based on a report from Greg Schafer.
7432 2002-11-23 Jim Meyering <jim@meyering.net>
7434 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7435 Use `unsigned', not `int', as type of index.
7437 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7439 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7441 2002-11-22 Paul Eggert <eggert@twinsun.com>
7443 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7444 hint that one should use `if (! x) abort ();' rather than `assert
7445 (x);', and anyway it's one less thing to worry about configuring.
7446 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7447 hash_rehash, hash_insert): Use abort rather than assert.
7449 2002-11-22 Paul Eggert <eggert@twinsun.com>
7451 * quotearg.h: Allow multiple inclusion by surrounding with
7452 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7453 so that we can be included first.
7454 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7455 * quotearg.c: Include quotearg.h immediately after config.h.
7456 No need to include stddef.h or sys/types.h any more.
7457 Surround local include files with "", not "<>".
7458 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7459 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7460 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7461 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7462 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7463 (ISPRINT): Remove; no longer needed now that we assume C89.
7465 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7468 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7469 quotearg_char): Use SIZE_MAX rather than
7470 (size_t) -1 when we are talking about "infinity".
7472 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7474 2002-11-22 Bruno Haible <bruno@clisp.org>
7476 * safe-read.h: Assume C89. Add comments.
7477 (safe_read): Change return type to size_t.
7478 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7479 counts > SSIZE_MAX correctly.
7480 * safe-write.h: New file.
7481 * safe-write.c: New file.
7482 * full-read.h: New file.
7483 * full-read.c: New file.
7484 * full-write.h: Assume C89. Add comments.
7485 * full-write.c: Include safe-write.h.
7486 (full_write): Rewritten to use safe_write.
7487 Suggested by Jim Meyering and Paul Eggert.
7489 2002-11-21 Bruno Haible <bruno@clisp.org>
7491 Remove case insensitive option matching.
7492 * argmatch.h (argcasematch): Remove declaration.
7493 (ARGCASEMATCH): Remove macro.
7494 (__xargmatch_internal): Remove case_sensitive argument.
7495 (XARGMATCH): Update.
7496 (XARGCASEMATCH): Remove macro.
7497 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7498 case_sensitive argument.
7499 (argcasematch): Remove function.
7500 (__xargmatch_internal): Remove case_sensitive argument.
7501 (main): Use XARGMATCH instead of XARGCASEMATCH.
7503 * xmalloc.c: Change compile-time error message. Add comment about
7504 required autoconf version.
7506 2002-11-21 Jim Meyering <jim@meyering.net>
7508 * strdup.c (strdup): Tweak comment and initial #if/#include.
7510 Merge in changes from the coreutils.
7512 2002-09-25 Paul Eggert <eggert@twinsun.com>
7513 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7514 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7515 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7516 int. Work more efficiently if X is the same width as uintmax_t.
7517 Do not compare X to -1, to avoid bogus compiler warning.
7518 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7519 Don't assume that f_frsize and f_bsize are the same type.
7521 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7524 * makepath.c (make_path): Restore umask *before* creating the final
7526 (make_path): Minor reformatting.
7528 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7529 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7531 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7532 ones. At least on GNU/Linux systems, `auto' means something else.
7535 2002-11-20 Paul Eggert <eggert@twinsun.com>
7537 Merge argmatch cleanups from Bison. Assume C89.
7539 * argmatch.c: Include config.h here, not in argmatch.h.
7540 Include stdlib.h, for EXIT_FAILURE.
7541 Always include <string.h>, since we assume C89.
7542 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7543 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7544 Include <stddef.h> instead, since it's all we need for size_t.
7545 (PARAMS): Remove. All uses removed.
7546 (ARRAY_CARDINALITY): Do not bother to #undef.
7547 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7548 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7549 Remove unnecessary parentheses.
7550 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7551 Insert necessary parentheses.
7552 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7553 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7555 2002-11-19 Bruno Haible <bruno@clisp.org>
7557 * mbswidth.c: Include mbswidth.h right at the beginning.
7558 * mbswidth.h: Include <stddef.h>, for size_t.
7560 * mbswidth.h (PARAMS): Remove macro.
7561 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7562 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7564 * gcd.h (PARAMS): Remove macro.
7565 (gcd): Use ANSI C function declarations.
7566 * gcd.c (gcd): Likewise.
7568 2002-11-15 Bruno Haible <bruno@clisp.org>
7570 * strcspn.c: Include <stddef.h>.
7571 (strcspn): Use ANSI C function declaration. Change return type to
7573 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7574 (strpbrk): Use NULL.
7575 * strpbrk.h (PARAMS): Remove macro.
7576 (strpbrk): Use ANSI C function declaration.
7577 * strstr.c: Don't include <sys/types.h>.
7578 * strstr.h (PARAMS): Remove macro.
7579 (strstr): Use ANSI C function declarations.
7581 2002-11-06 Bruno Haible <bruno@clisp.org>
7583 * gcd.h (gcd): Change argument type to 'unsigned long'.
7584 * gcd.c (gcd): Likewise.
7586 2002-11-05 Bruno Haible <bruno@clisp.org>
7588 * gcd.h: New file, from gettext-0.11.5.
7589 * gcd.c: New file, from gettext-0.11.5.
7591 2002-11-05 Bruno Haible <bruno@clisp.org>
7593 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7594 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7595 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7596 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7598 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7599 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7601 * closeout.c: Include gettext.h instead of <libintl.h>.
7602 * human.c: Include gettext.h instead of <libintl.h>.
7603 * quotearg.c: Include gettext.h instead of <libintl.h>.
7604 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7605 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7606 * userspec.c: Include gettext.h instead of <libintl.h>.
7607 * version-etc.c: Include gettext.h instead of <libintl.h>.
7608 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7609 (textdomain): Remove definition.
7610 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7612 * long-options.c: Remove include of <libintl.h> and definition of _.
7613 * same.c: Remove include of <libintl.h> and definition of _.
7615 2002-11-04 Bruno Haible <bruno@clisp.org>
7617 * stpcpy.h: New file, from GNU gettext-0.11.5.
7618 * strcase.h: New file, from GNU gettext-0.11.5.
7619 * strpbrk.h: New file, from GNU gettext-0.11.5.
7620 * strstr.h: New file, from GNU gettext-0.11.5.
7621 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7623 2002-05-09 Bruno Haible <bruno@clisp.org>
7625 * config.charset: Update for newest glibc. Add canonical names
7626 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7628 2002-05-09 Bruno Haible <bruno@clisp.org>
7630 * localcharset.c (get_charset_aliases): Add more Windows specific
7633 2002-05-08 Owen Taylor <otaylor@redhat.com>
7635 * config.charset: A few additions for Solaris.
7637 2001-12-05 Bruno Haible <bruno@clisp.org>
7639 * localcharset.c (locale_charset): Don't return an empty string.
7641 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7643 * config.charset: msdos in uk_UA uses CP1125.
7645 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7647 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7648 * localcharset.c (locale_charset): Declare as extern "C".
7650 2002-02-15 Bruno Haible <bruno@clisp.org>
7652 * config.charset [msdosdjgpp]: For Russian, use CP866.
7654 2002-02-11 Bruno Haible <bruno@clisp.org>
7656 * config.charset: Add support for NetBSD.
7658 2002-09-25 <karl@gnu.org>
7660 * strdup.c: copy from libc/string (via ../config/srclist*).
7661 * getopt*: copy from libc/posix.
7662 * gettext.h: copy from gettext.
7663 * .cppi-disable: add strdup.c, gettext.h.
7665 2002-07-01 Jim Meyering <meyering@lucent.com>
7667 * c-stack.c: Include sys/time.h.
7668 From Volker Borchert.
7670 2002-06-11 Paul Eggert <eggert@twinsun.com>
7672 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7673 New macro. Use it uniformly instead of
7674 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7675 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7676 reported by Vin Shelton.
7678 2002-06-22 Jim Meyering <meyering@lucent.com>
7680 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7681 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7683 2002-06-22 Paul Eggert <eggert@twinsun.com>
7685 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7686 Do not assume SA_SIGINFO behavior.
7687 Bug reported by Jim Meyering on NetBSD 1.5.2.
7689 2002-06-22 Jim Meyering <meyering@lucent.com>
7691 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7693 * exitfail.c, exitfail.h: Likewise.
7694 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7696 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7698 (EXTRA_DIST): Add fnmatch_loop.c.
7699 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7701 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7702 * fnmatch.c: Update from diffutils-2.8.2.
7703 * fnmatch_.h: New file. From diffutils-2.8.2.
7704 * fnmatch.h: Remove file.
7706 2002-06-18 Paul Eggert <eggert@twinsun.com>
7708 * file-type.h: Report an error if neither S_ISREG nor
7709 S_IFREG is defined, instead of using a test specific to glibc
7710 2.2. This should be safe, since POSIX requires S_ISREG and
7711 Unix Version 7 had S_IFREG. We don't need to check for
7712 <sys/types.h> since we don't use any symbols that it defines.
7714 2002-06-15 Jim Meyering <meyering@lucent.com>
7716 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7717 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7718 have been included before this file.
7720 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7722 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7723 so that each temporary file name is unique and valid in the first
7724 8 characters, for operation under DOS.
7726 2002-06-15 Jim Meyering <meyering@lucent.com>
7728 Work even with DJGPP 2.03, which lacks support for symlinks.
7730 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7732 * lchown.c (S_ISLNK): Likewise.
7734 2002-06-14 Jim Meyering <meyering@lucent.com>
7736 * file-type.h: Use the version from diffutils-2.8.2.
7737 * file-type.c: Likewise.
7739 2002-05-27 Jim Meyering <meyering@lucent.com>
7741 Fix a problem seen only on nonconforming systems whereby ls.c's
7742 use of localtime, and then of gettimeofday would cause trouble:
7743 the localtime call used to initialize rpl_gettimeofday's save
7744 mechanism would clobber ls's current local time information so
7745 that in any long listing the first file would always be listed
7746 with date 1970-01-01. Analysis by Volker Borchert.
7748 * gettimeofday.c (localtime): Undefine.
7749 (rpl_localtime): New function.
7751 2002-05-22 Jim Meyering <meyering@lucent.com>
7753 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7754 * file-type.h: New file.
7755 * file-type.c (file_type): New file/function. Extracted from diffutils.
7757 2002-04-29 Paul Eggert <eggert@twinsun.com>
7759 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7761 2002-04-28 Paul Eggert <eggert@twinsun.com>
7763 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7764 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7765 of 127, since 64 is the largest conceivable number for ancient
7767 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7769 2002-04-28 Jim Meyering <meyering@lucent.com>
7771 * sig2str.c (WTERMSIG): Remove definition (unused).
7773 2002-04-28 Paul Eggert <eggert@twinsun.com>
7775 * sig2str.h, sig2str.c: New files.
7776 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7778 2002-04-24 Jim Meyering <meyering@lucent.com>
7780 * gettext.h: New file, from Gettext.
7781 * Makefile.am (INCLUDES): Remove -I../intl.
7782 (libfetish_a_SOURCES): Add gettext.h.
7784 2002-04-16 Jim Meyering <meyering@lucent.com>
7786 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7787 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7788 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7790 2002-04-12 Jim Meyering <meyering@lucent.com>
7792 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7794 2002-03-10 Jim Meyering <meyering@lucent.com>
7796 * makepath.c (make_path): Remove a comma from a diagnostic.
7797 Suggestion from Santiago Vila.
7799 2002-03-08 Jim Meyering <meyering@lucent.com>
7801 * rename.c: Mention that this wrapper is needed also on
7802 mips-dec-ultrix4.4 systems.
7804 2002-03-02 Jim Meyering <meyering@lucent.com>
7806 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7807 not HAVE_CLOCK_SETTIME.
7809 2002-02-27 Paul Eggert <eggert@twinsun.com>
7811 * nanosleep.h: Rename to....
7812 * timespec.h: New name for nanosleep.h. All uses changed.
7814 * gettime.c: New file.
7815 * settime.c: New file.
7818 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7819 timespec.h. Remove nanosleep.h.
7821 2002-02-25 Paul Eggert <eggert@twinsun.com>
7823 * acl.c, acl.h: New files.
7824 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7826 2002-02-24 Jim Meyering <meyering@lucent.com>
7828 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7829 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7830 cause trouble. Reported by Nelson Beebe.
7832 2002-02-23 Paul Eggert <eggert@twinsun.com>
7834 * path-concat.c (xpath_concat): Reorder code to pacify
7835 compilers that don't know that xalloc_die never returns.
7837 2002-02-20 Jim Meyering <meyering@lucent.com>
7839 * getdate.c: Regenerate using bison-1.33.
7841 2002-02-15 Paul Eggert <eggert@twinsun.com>
7843 * posixver.c, posixver.h: New files.
7844 * Makefile.am (libfetish_a_SOURCES): Add them.
7846 2002-02-02 Paul Eggert <eggert@twinsun.com>
7847 Bruno Haible <bruno@clisp.org>
7849 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7850 (fwrite_success_callback): New declaration.
7851 * unicodeio.c (unicode_to_mb): New function, extracted from
7852 print_unicode_char. Call failure callback instead of error.
7853 (fwrite_success_callback): New function.
7854 (exit_failure_callback): New function.
7855 (fallback_failure_callback): New function.
7856 (print_unicode_char): Call unicode_to_mb.
7858 2002-01-26 Jim Meyering <meyering@lucent.com>
7860 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7862 2002-01-22 Jim Meyering <meyering@lucent.com>
7864 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7865 Otherwise, some versions of automake would omit the rule that makes
7866 Makefile from Makefile.in.
7868 2001-01-21 Paul Eggert <eggert@twinsun.com>
7870 * xmemcoll.h, xmemcoll.c: New files.
7871 * Makefile.am (libfetish_a_SOURCES): Add them.
7872 * memcoll.c: Include errno.h, and declare errno if not defined.
7873 (memcoll): Set errno to zero if there is no error.
7875 * quotearg.c (quotearg_buffer_restyled):
7876 Fix bug with quoting buffers containing NUL when backslashing escapes.
7877 This bug was exposed by the other changes in this patch.
7878 (quotearg_n_options): New arg ARGSIZE.
7879 All callers changed.
7880 (quoting_options_from_style): New function.
7881 (quotearg_n_style): Use it.
7882 (quotearg_n_style_mem): New function.
7884 * quotearg.h (quotearg_n_style_mem): New function.
7886 2002-01-16 Jim Meyering <meyering@lucent.com>
7888 * getdate.y: Add three semicolons, each just before a closing brace.
7889 Bison (as of version 1.31) no longer papers over that mistake.
7891 2002-02-14 Paul Eggert <eggert@twinsun.com>
7893 * backupfile.c (ISDIGIT): Comment fix.
7894 * getdate.y (ISDIGIT): Likewise.
7895 * posixtm.c (ISDIGIT, year): Likewise.
7896 * strverscmp.c (ISDIGIT): Likewise.
7897 * userspec.c (ISDIGIT): Likewise.
7899 2002-01-05 Jim Meyering <meyering@lucent.com>
7901 * version-etc.c (version_etc_copyright): Update copyright year.
7903 2001-01-19 Paul Eggert <eggert@twinsun.com>
7905 * closeout.c (close_stdout_status): If ferror (stdout), do
7906 not silently exit merely because the output buffer happens to
7907 have nothing pending.
7909 2001-12-18 Paul Eggert <eggert@twinsun.com>
7911 See the big note in ../ChangeLog.
7912 * human.c (suffixes): Prefer K to k for 1024.
7913 (generate_suffix_backwards): New function.
7914 (human_readable_inexact): Use it.
7915 * xstrtol.c (__xstrtol): If there is no number but there
7916 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7917 Accept 'K' as well as 'k'.
7919 2001-12-15 Jim Meyering <meyering@lucent.com>
7921 * regex.h (__restrict_arr): Update from libc.
7923 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7924 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7927 2001-12-10 Jim Meyering <meyering@lucent.com>
7929 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7930 Instead, include "xalloc.h".
7931 (initbuffer): Don't cast xmalloc return value to char*.
7932 (readline): Reword comment.
7933 Don't cast xrealloc return value to char*
7936 2001-12-09 Jim Meyering <meyering@lucent.com>
7938 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7939 `signed and unsigned type in conditional expression'.
7940 * posixtm.c (posix_time_parse): Likewise.
7942 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7944 * readtokens.c (readtoken): Declare an index to be of type unsigned
7945 to avoid a pedantic warning.
7947 * getstr.c: Don't include assert.h.
7948 (getstr): Remove warning-evoking assertions.
7949 Return -1 if offset parameter is out of bounds.
7950 Change the type of a local from int to size_t.
7952 * strftime.c (my_strftime_localtime_r): Include this function
7953 definition in the `#if ! HAVE_TM_GMTOFF' block.
7955 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7956 Include xalloc.h instead.
7958 2001-12-02 Jim Meyering <meyering@lucent.com>
7960 * tempname.c: Don't declare getenv, thus reverting the change of
7961 2001-11-18. It's no longer necessary, now that stdlib.h is always
7964 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7965 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7967 2001-11-30 Akim Demaille <akim@epita.fr>
7969 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7970 before being defined.
7972 2001-11-27 Paul Eggert <eggert@twinsun.com>
7974 * quotearg.h (quotearg_n, quotearg_n_style):
7975 First arg is int, not unsigned.
7976 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7977 (SIZE_MAX, UINT_MAX): New macros.
7978 (quotearg_n_options): Abort if N is negative.
7979 Avoid overflow check on hosts where size_t is 64 bits and int
7980 is 32 bits, as overflow is impossible there.
7981 Fix off-by-one typo that caused unnecessary reallocation.
7983 2001-11-27 Jim Meyering <meyering@lucent.com>
7985 * tempname.c: Merge with version from libc.
7986 * regex.c: Likewise.
7988 * tempname.c: Include stdlib.h unconditionally. On some old systems
7989 for which STDC_HEADERS is 0, it was not included, resulting in a
7990 warning about an integer-to-pointer conversion problem with getenv.
7991 Reported by Volker Borchert.
7993 2001-11-26 Jim Meyering <meyering@lucent.com>
7995 * gtod.h: Remove file.
7996 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7997 * gettimeofday.c: Don't include gtod.h.
7998 (GTOD_init): Remove function.
7999 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8000 Suggestion from Volker Borchert.
8002 2001-11-23 Jim Meyering <meyering@lucent.com>
8004 * hash.h (struct hash_table): Don't define here. Merely declare it.
8005 * hash.c (struct hash_table): Define it here instead.
8007 2001-11-22 Jim Meyering <meyering@lucent.com>
8009 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8011 2001-11-18 Paul Eggert <eggert@twinsun.com>
8013 * tempname.c (TMP_MAX): Remove; no longer needed.
8014 (TEMPORARIES): New macro.
8015 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8016 removes an artificial limitation (e.g. HP-UX 10.20, where
8019 2001-11-18 Jim Meyering <meyering@lucent.com>
8021 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8024 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8025 files will be created before anything else.
8027 2001-11-17 Jim Meyering <meyering@lucent.com>
8029 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8030 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8031 rather than group writable. Patch by Juan F. Codagnone.
8033 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8034 Instead, include "xalloc.h".
8036 * mountlist.c: Include unlocked-io.h after all system headers.
8037 Remove explicit declarations of xmalloc, xrealloc,
8038 and xstrdup. Instead, include "xalloc.h".
8040 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8041 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8042 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8044 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8045 Reported by Padraig Brady.
8047 * mkstemp.c: #undef mkstemp.
8049 (rpl_mkstemp): Rename from mkstemp.
8052 2001-11-16 Jim Meyering <meyering@lucent.com>
8054 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8055 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8056 determine the amount of total physical memory, use pstat_getstatic.
8057 HPUX-11 doesn't define _SC_PHYS_PAGES.
8058 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8059 If sysconf couldn't be used to determine the amount of available
8060 physical memory, use both pstat_getstatic and pstat_getdynamic.
8061 Based on a patch from Bob Proulx.
8063 2001-11-05 Jim Meyering <meyering@lucent.com>
8065 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8067 2001-11-03 Jim Meyering <meyering@lucent.com>
8069 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8070 in argmatch_to_argument call.
8072 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8075 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8076 e.g., a fault due to an attempt to free a NULL pointer.
8078 2001-11-01 Jim Meyering <meyering@lucent.com>
8080 * dirfd.c, dirfd.h: New files.
8081 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8083 * hash.c (hash_print) [TESTING]: Clean up.
8085 2001-10-22 Paul Eggert <eggert@twinsun.com>
8087 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8088 to avoid a warning if -Wall.
8090 2001-10-21 Paul Eggert <eggert@twinsun.com>
8092 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8094 2001-10-21 Jim Meyering <meyering@lucent.com>
8096 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8097 this code would end up calling gettext even in packages built
8099 * getopt.c (_): Likewise.
8100 * regex.c (_): Likewise.
8102 2001-10-20 Paul Eggert <eggert@twinsun.com>
8104 * error.c (strerror_r): Do not declare unless !_LIBC.
8105 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8106 Use strerror_r that is only a macro, even if it is not a function.
8107 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8108 (private_strerror): Use prototypes, not old-style function definition.
8109 (print_errno_message): New function.
8110 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8112 (error_tail, error, error_at_line): Use it.
8114 2001-10-11 Jim Meyering <meyering@lucent.com>
8116 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8117 and quote_n (1, ... to avoid clobbering a buffer.
8119 2001-10-05 Jim Meyering <meyering@lucent.com>
8121 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8122 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8123 * hash-pjw.h: New file.
8125 2001-09-30 Jim Meyering <meyering@lucent.com>
8127 * mountlist.c [MOUNTED_GETFSSTAT]:
8128 Include <sys/ucred.h>, for Apple Darwin.
8129 Include sys/mount.h and sys/fs_types.h only if available.
8131 (read_filesystem_list): Use FS_TYPE.
8133 2001-09-29 Paul Eggert <eggert@twinsun.com>
8135 * exclude.c (excluded_filename): 0 -> false, since it's
8138 2001-09-28 Paul Eggert <eggert@twinsun.com>
8140 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8141 #defines strtoimax. Also treat the other strto* functions
8144 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8145 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8146 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8148 2001-09-26 Jim Meyering <meyering@lucent.com>
8150 Most macros in unlocked-io.h had the wrong number of arguments.
8151 * gen-uio: New script.
8152 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8153 * unlocked-io.hin: Remove file.
8154 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8155 rather than trying to embed it here.
8156 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8157 Reported by Padraig Brady.
8159 2001-09-25 Volker Borchert <bt@teknon.de>
8161 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8163 2001-09-23 Jim Meyering <meyering@lucent.com>
8165 * mountlist.c: Remove useless parentheses in #if directives.
8166 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8167 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8169 2001-09-22 Jim Meyering <meyering@lucent.com>
8171 * localcharset.c: Update from latest gettext.
8172 * config.charset: Likewise.
8174 2001-09-20 Jim Meyering <meyering@lucent.com>
8176 * xstrtol.c (strtoimax): Guard declaration with
8177 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8178 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8179 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8180 (strtoumax): Likewise, for completeness (it wasn't necessary).
8182 2001-09-06 Paul Eggert <eggert@twinsun.com>
8184 * strtoimax.c (HAVE_LONG_LONG):
8185 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8186 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8187 to work around bug in IBM C compiler.
8189 2001-09-16 Jim Meyering <meyering@lucent.com>
8191 * mkdir.c: New file.
8193 2001-09-04 Paul Eggert <eggert@twinsun.com>
8195 * xgetcwd.c: Revert some of the previous change; intead,
8196 fix the HAVE_GETCWD_NULL code to behave more like the
8197 !HAVE_GETCWD_NULL code used to.
8200 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8203 2001-09-04 Paul Eggert <eggert@twinsun.com>
8205 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8206 Use ssize_t, not int, to store result of readlink.
8207 Check for ssize_t overflow as well as size_t overflow,
8208 as POSIX says the result of readlink is implementation-defined
8209 when ssize_t overflows.
8210 Remove unnecessary cast to char*.
8211 Use free+malloc instead of realloc, as the storage doesn't need
8212 to be preserved and it's clearer and can be more efficient that way.
8213 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8214 * xreadlink.h (xreadlink): Update prototype.
8216 2001-09-03 Paul Eggert <eggert@twinsun.com>
8218 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8219 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8220 spotted by Jim Meyering.
8222 2001-09-03 Jim Meyering <meyering@lucent.com>
8224 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8226 2001-09-03 Paul Eggert <eggert@twinsun.com>
8228 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8229 like the HAVE_GETCWD_NULL code.
8230 Include pathmax.h if not HAVE_GETCWD.
8231 Do not include xalloc.h.
8232 (INITIAL_BUFFER_SIZE): New symbol.
8233 Do not use xmalloc / xrealloc, since the caller is responsible for
8234 handling errors. Preserve errno around `free' during failure.
8235 Do not overrun buffer when using getwd.
8237 2001-09-03 Paul Eggert <eggert@twinsun.com>
8239 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8240 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8242 2001-09-02 Jim Meyering <meyering@lucent.com>
8244 * error.c: Update from GNU libc.
8246 2001-09-01 Jim Meyering <meyering@lucent.com>
8248 * xreadlink.c: New file.
8249 * xreadlink.h: New file.
8250 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8252 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8253 doesn't conflict with sparc Solaris 7's definition in
8254 /usr/include/sys/int_types.h.
8256 * exclude.c: Use `""', not `<>' to #include non-system header files.
8257 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8258 and strncasecmp as r-values. Unixware didn't have declarations.
8260 2001-08-31 Jim Meyering <meyering@lucent.com>
8262 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8263 Use an initial, malloc'd, buffer of length 128 rather than
8264 a statically allocated one of length 1024.
8266 2001-08-30 Paul Eggert <eggert@twinsun.com>
8268 * xgetcwd.c: Don't include pathmax.h.
8269 Include stdlib.h and unistd.h if available.
8271 (xmalloc, xstrdup, free): Remove decls.
8272 (xgetcwd): Don't assume sizes fit in unsigned.
8273 Check for overflow when computing sizes.
8274 Simplify reallocation code.
8276 2001-08-28 Paul Eggert <eggert@twinsun.com>
8278 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8280 * strtoimax.c: Renamed from strtoxmax.c, removing the
8283 Also, make the following further changes to make this file's
8284 configuration more similar to that of strtol.c:
8285 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8286 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8287 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8288 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8289 changed to signed values.
8291 And make the following changes as well:
8292 Fix copyright notice, as 1999 was missing.
8293 (verify): New macro.
8294 (strtoimax): Check sizes at compile-time, not run-time.
8295 Prefer strtol to strtoll if both work.
8296 (main): Remove; it was not that useful and was a pain to maintain.
8298 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8300 2001-08-30 Paul Eggert <eggert@twinsun.com>
8302 * savedir.c (savedir): Remove size parameter, as POSIX says that
8303 a directory's st_size can have an arbitrary value, so the old
8304 usage could waste an arbitrary amount of memory. All uses
8306 * savedir.h: Update prototype.
8308 2001-08-30 Paul Eggert <eggert@twinsun.com>
8310 * xstrtol.c (strtoimax): New decl.
8312 2001-08-28 Paul Eggert <eggert@twinsun.com>
8314 * xstrtol.h: Add copyright notice.
8315 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8316 LONGINT_INVALID_SUFFIX_CHAR.
8318 2001-08-30 Paul Eggert <eggert@twinsun.com>
8320 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8323 2001-08-30 Paul Eggert <eggert@twinsun.com>
8325 * hash.c: Remove '2001' from copyright notice.
8327 2001-08-30 Paul Eggert <eggert@twinsun.com>
8329 * full-write.h: New file.
8330 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8331 * full-write.c: Correct credits, as cccp.c no longer
8332 exists and anyway it was so heavily changed from the old cccp
8333 code as to be unrecognizable. Include full-write.h.
8334 (full_write) Return size_t, with short writes meaning failure.
8335 All callers changed. This fixes a bug with large buffers
8337 * utime.c: Include full-write.h.
8339 2001-08-30 Paul Eggert <eggert@twinsun.com>
8341 Merge 'exclude' changes from tar 1.13.22.
8342 This fixes one or two unlikely storage allocation overflow bugs,
8343 but doesn't change user-visible behavior otherwise.
8345 2001-08-30 Paul Eggert <eggert@twinsun.com>
8347 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8348 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8349 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8350 Include if available.
8351 (<xalloc.h>): Include
8352 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8353 (verify): New macro. Use it to verify that EXCLUDE macros do not
8354 collide with FNM macros.
8355 (struct patopts): New struct.
8356 (struct exclude): Use it, as exclude patterns now come with options.
8357 (new_exclude): Support above changes.
8358 (new_exclude, add_exclude_file):
8359 Initial size must now be a power of two to simplify overflow checking.
8360 (free_exclude, fnmatch_no_wildcards): New function.
8361 (excluded_filename): No longer requires options arg, as the options
8362 are determined by add_exclude. Now returns bool, not int.
8363 (excluded_filename, add_exclude):
8364 Add support for the fancy new exclusion options.
8365 (add_exclude, add_exclude_file): Now takes int options arg.
8366 Check for arithmetic overflow when computing sizes.
8367 (add_exclude_file): xrealloc might modify errno, so don't
8368 realloc until after errno might be used.
8370 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8372 (free_exclude): New decl.
8373 (add_exclude, add_exclude_file): Now takes int options arg.
8374 (excluded_filename): No longer requires options arg, as the options
8375 are determined by add_exclude. Now returns bool, not int.
8377 2001-08-30 Paul Eggert <eggert@twinsun.com>
8379 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8381 2001-08-27 Jim Meyering <meyering@lucent.com>
8383 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8385 * version-etc.c (N_): Remove definition.
8386 Revert most of last change.
8387 Instead, simply don't mark the `Copyright...' string for translation.
8388 Based on advice from Paul Eggert.
8390 * strtoxmax.c: Tweak comment.
8392 2001-08-26 Jim Meyering <meyering@lucent.com>
8394 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8395 of copyright with `%s' so translators don't get an untranslated
8397 (COPYRIGHT_YEAR): Define.
8398 (version_etc): Use fprintf rather than fputs.
8399 Suggestion from Ulrich Drepper.
8401 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8403 * strtoll.c: New file, from GNU libc.
8404 * xstrtoimax.c: New file.
8406 * xstrtol.h: Add xstrtoimax.
8407 * strtoumax.c: New file. Simply include "strtoumax.c".
8408 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8410 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8411 * strtoxmax.c: ... then renamed to this.
8413 2001-08-13 Paul Eggert <eggert@twinsun.com>
8415 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8416 Port to Solaris 8, where 'sed' requires a space after the 'r'
8417 command, and where sh dislikes "$/". Clean up the spacing a bit.
8418 Redirect output to $tmp just once.
8420 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8422 * addext.c (<errno.h>): Include.
8423 (errno): Declare if not defined.
8424 (addext): Work correctly when pathconf returns -1 and leaves
8425 errno alone because there is no limit. Also, work even if
8426 pathconf returns a value greater than SIZE_MAX.
8428 2001-08-12 Jim Meyering <meyering@lucent.com>
8430 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8431 Simply `return getcwd (NULL, 0);'.
8432 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8433 Use 1300 as initial value for length, not PATH_MAX.
8435 * pathmax.h: Clean up cpp syntax.
8437 2001-08-12 Jim Meyering <meyering@lucent.com>
8439 * gettimeofday.c: New file.
8441 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8443 2001-08-04 Jim Meyering <meyering@lucent.com>
8445 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8446 to get in sync with glibc.
8448 2001-08-03 Paul Eggert <eggert@twinsun.com>
8450 The following changes are from gettext 0.10.39 as maintained by
8453 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8454 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8455 with inverted sense. All uses changed.
8457 * mbswidth.c: Don't include <limits.h>.
8458 Include <stdlib.h> and <string.h> unconditionally.
8459 (iswcntrl, mbsinit, ISCNTRL): New macros.
8460 (mbsnwidth): Use K&R style function declarations.
8461 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8462 can optimize it when MB_CUR_MAX == 1.
8463 The width of control characters is zero, not 1.
8465 2001-07-15 Jim Meyering <meyering@lucent.com>
8467 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8468 (BUILT_SOURCES): Add unlocked-io.h.
8469 (io_functions): Define.
8470 (unlocked-io.h): New rule.
8471 (DISTCLEANFILES): Add unlocked-io.h.
8472 (all-local): Depend on unlocked-io.h, to ensure it is created.
8474 * unlocked-io.hin: New file
8476 * regex.c: Update from glibc.
8478 2001-07-05 Jim Meyering <meyering@lucent.com>
8480 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8482 (libfetish_a_SOURCES): Put all .h files here instead.
8483 Remove a thus-exposed (better checks in automake) duplicate and
8484 two unnecessary .h files.
8486 2001-06-11 Jim Meyering <meyering@lucent.com>
8488 * regex.c: Update from GNU libc.
8490 2001-05-27 Jim Meyering <meyering@lucent.com>
8492 * readutmp.h (UT_TYPE): Define.
8494 2001-05-24 Jim Meyering <meyering@lucent.com>
8496 * argmatch.c: Include "quote.h".
8497 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8498 quote function. Reported by Göran Uddeborg.
8500 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8502 * dirname.c (dir_name): Compute append_dot using path, not newpath
8503 which is not yet declared.
8505 2001-05-11 Paul Eggert <eggert@twinsun.com>
8507 * Makefile.am (libfetish_a_SOURCES):
8508 Add strftime.c, since we now compile it on all hosts.
8510 * strftime.c (my_strftime):
8511 Define to nstrftime if emacs, but only if my_strftime is not defined.
8512 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8513 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8514 Add one more extra argument: a nanoseconds value.
8517 (my_strftime function): Add %N format.
8518 (emacs_strftimeu): Renamed from emacs_strftime,
8519 with extra ut argument.
8521 2001-05-11 Paul Eggert <eggert@twinsun.com>
8523 dirname code cleanup. base_name now behaves more compatibly
8524 with POSIX basename when given file names that have trailing
8525 slashes, and similarly for dir_name. Add new primitives
8526 base_len and dir_len. Put the directory-name-related decls
8529 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8530 * backupfile.c (base_name): Likewise.
8531 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8532 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8533 * makepath.c (strip_trailing_slashes): Likewise.
8534 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8536 * rename.c (strip_trailing_slashes): Likewise.
8537 * same.c (base_name): Likewise.
8538 * stripslash.c (ISSLASH): Likewise.
8540 * addext.c: Include <dirname.h> after size_t is defined.
8541 * backupfile.c: Likewise.
8543 * addext.c (addext): Use base_len to trim redundant
8544 trailing slashes instead of doing it ourselves.
8545 But do not trim the last slash if it is not redundant.
8547 * backupfile.c (find_backup_file_name,
8548 max_backup_version): Use base_len instead of rolling it ourselves.
8549 Handle the case of "" and (on DOS) "C:" correctly.
8551 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8552 Include <string.h>, <dirname.h>.
8553 (base_name): Allow file names ending in slashes, other than names
8554 that are all slashes. In this case, return the basename followed
8555 by the slashes. This is more general, and can be used in places
8556 where the original base_name purposely had an assertion failure.
8557 (base_len): New function.
8559 * dirname.c: Include <string.h> instead of <stdlib.h>.
8560 Do not include <assert.h>; no longer needed.
8562 (memrchr): Remove decl.
8563 (dir_name_r): Remove.
8564 (dir_len): Renamed from dirlen. All callers changed.
8565 Rewrite in terms of base_name, for simplicity and consistency.
8566 (dir_name): Never return NULL. All callers changed.
8567 Do not include <stdlib.h> in test program; no longer needed.
8568 return 0; is fine for test program.
8570 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8572 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8574 * path-concat.c (path_concat): Use base_len to compute
8575 base length, not strlen; this means we cannot rely on memcpy
8578 * same.c (STREQ): Remove.
8579 (same_name): Handle the case where the basename ends in trailing '/'.
8581 * stripslash.c (strip_trailing_slashes): Return nonzero if
8582 a slash was stripped. Do not strip the last slash after a
8585 2001-04-08 Jim Meyering <meyering@lucent.com>
8587 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8588 recomputed; that's necessary when the offset spans a DST transition.
8589 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8591 2001-04-02 Jim Meyering <meyering@lucent.com>
8593 * regex.h, regex.c: Update from GNU libc.
8595 2001-03-19 Paul Eggert <eggert@twinsun.com>
8597 * version-etc.c (version_etc_copyright): Update to 2001.
8599 2001-03-16 Paul Eggert <eggert@twinsun.com>
8601 * tempname.c (uint64_t): Define to uintmax_t if
8602 not defined, and if UINT64_MAX is not defined.
8603 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8604 Reported by John David Anglin.
8606 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8608 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8609 alias if codeset is empty.
8610 * config.charset (BeOS): Use wildcard syntax.
8612 2001-03-13 Jim Meyering <meyering@lucent.com>
8614 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8615 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8618 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8620 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8622 * unicodeio.c (print_unicode_char): Simplify accordingly.
8624 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8626 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8627 support for DOS/DJGPP.
8629 2001-02-28 Paul Eggert <eggert@twinsun.com>
8631 * Makefile.am (libfetish_a_SOURCES):
8632 Add dup-safer.c, fopen-safer.c.
8633 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8635 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8637 2001-02-25 Paul Eggert <eggert@twinsun.com>
8639 The mkstemp replacement is taken from glibc 2.2.2, with some
8640 portability fixes for use outside glibc, as follows:
8642 * tempname.c (struct_stat64): New macro.
8643 (direxists, __gen_tempname): Use it.
8644 This avoids a portability problem with Solaris 8.
8646 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8647 (<stddef.h>, <stdint.h>, <string.h>):
8648 Include only if STDC_HEADERS || _LIBC.
8649 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8650 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8651 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8652 (__set_errno): Define this macro if <errno.h> doesn't.
8653 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8654 Define these macros if <stdio.h> doesn't.
8655 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8656 Define these macros if <sys/stat.h>
8657 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8658 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8659 __xstat64): Define if not _LIBC.
8660 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8661 (__gen_tempname): Invoke gettimeofday only if
8662 HAVE_GETTIMEOFDAY || _LIBC;
8663 otherwise, fall back on plain "time".
8664 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8666 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8668 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8670 2001-02-17 Jim Meyering <meyering@lucent.com>
8672 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8673 around included file name.
8675 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8677 * strftime.c: Update from GNU libc (the only changes were to comments).
8679 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8681 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8683 2001-02-17 Paul Eggert <eggert@twinsun.com>
8685 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8686 Remove workaround macros for hosts that have mbrtowc but not
8687 mbstate_t, as we now insist on proper declarations for both
8688 before using mbrtowc.
8690 2001-02-17 Jim Meyering <meyering@lucent.com>
8692 * regex.c: Update from libc.
8694 2001-02-16 Paul Eggert <eggert@twinsun.com>
8696 * alloca.c (malloc): Undef before defining, since stdlib.h
8697 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8698 Reported by Mark Hounschell via Paul Eggert.
8700 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8702 * config.charset: Update for FreeBSD 4.2.
8704 2001-01-26 Jim Meyering <meyering@lucent.com>
8706 * quotearg.c: Include stddef.h.
8707 * quote.c: Include stddef.h.
8708 Reported by Axel Kittenberger.
8710 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8711 line in double quotes so that it evokes a better diagnostic.
8712 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8713 Reported by Axel Kittenberger.
8715 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8717 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8718 to avoid a warning. Add back 'const' to inptr.
8720 2001-01-16 Jim Meyering <meyering@lucent.com>
8722 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8725 2001-01-14 Jim Meyering <meyering@lucent.com>
8727 * rename.c: New file. From Volker Borchert.
8728 Include stdlib.h, string.h or strings.h, and xalloc.h.
8729 Use strip_trailing_slashes rather than open-coding it.
8731 2001-01-03 Paul Eggert <eggert@twinsun.com>
8733 * strftime.c: Sync with glibc time/strftime.c 1.81.
8735 2001-01-03 Jim Meyering <meyering@lucent.com>
8737 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8738 local `inptr' to avoid warning with some system declarations of iconv.
8740 2000-12-29 Paul Eggert <eggert@twinsun.com>
8742 * modechange.c: Do not assume that mode_t uses the
8743 traditional octal encoding. E.g. "chmod 1 FOO" should set
8744 the other-execute bit of FOO even if S_IXOTH != 1.
8746 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8747 WOTH, XOTH, ALLM): New macros.
8748 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8749 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8751 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8752 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8754 No need to use uintmax_t; unsigned long is long enough.
8755 Don't bother to get suffix since we don't use it.
8757 2000-12-24 Jim Meyering <meyering@lucent.com>
8759 * hash.c (is_prime): Return explicit boolean values.
8760 (hash_get_first): Return NULL to appease Irix5.6's 89.
8761 Reported by Nelson Beebe.
8763 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8765 * localcharset.c (locale_charset): Add support for Win32.
8767 2000-12-18 Paul Eggert <eggert@twinsun.com>
8769 * physmem.h, physmem.c: New files.
8771 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8772 (noinst_HEADERS): Add physmem.h.
8774 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8775 't' for compatibility with Solaris 8 sort.
8777 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8779 * config.charset: Add support for BeOS.
8781 2000-12-16 Jim Meyering <meyering@lucent.com>
8783 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8784 SHELLS_FILE to a file name that's useful on djgpp systems.
8786 (ADDITIONAL_DEFAULT_SHELLS): Define.
8787 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8788 Based mostly on a patch from Prashant TR.
8790 2000-12-16 Jim Meyering <meyering@lucent.com>
8792 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8793 N and M) would have treated it like `chown N:N FILE'.
8795 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8797 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8799 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8800 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8801 to the list of canonical encodings. Rename EUC-CN to GB2312.
8803 2000-12-08 Andreas Schwab <schwab@suse.de>
8805 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8806 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8808 2000-12-07 Jim Meyering <meyering@lucent.com>
8810 * stripslash.c (ISSLASH): Define.
8811 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8814 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8815 (dir_name_r): Declare this function as static.
8816 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8817 manifest itself on a name containing a mix of slashes and
8819 Make this function work with names starting with a DOS-style
8820 drive letter and colon prefix.
8821 (dir_name): Append `.' if necessary.
8822 Based mostly on patches from Prashant TR and Eli Zaretskii.
8824 * dirname.h (dir_name_r): Remove prototype.
8826 2000-12-05 Jim Meyering <meyering@lucent.com>
8828 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8830 2000-12-04 Jim Meyering <meyering@lucent.com>
8832 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8833 Also include memory.h, stdlib.h, unistd.h if appropriate.
8834 Reported by Andreas Jaeger (conflicting declaration of malloc).
8836 2000-12-02 Jim Meyering <meyering@lucent.com>
8838 * closeout.h: Make idempotent, to avoid some obscure warnings.
8840 2000-12-01 Paul Eggert <eggert@twinsun.com>
8842 * memrchr.c: Include <config.h> before any system include file.
8844 2000-11-29 Paul Eggert <eggert@twinsun.com>
8846 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8848 2000-11-26 Jim Meyering <meyering@lucent.com>
8850 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8852 2000-11-22 Paul Eggert <eggert@twinsun.com>
8854 * strftime.c (my_strftime): Do not invoke mbrlen with a
8855 size of (size_t) -1; it's not portable.
8857 2000-11-17 Akim Demaille <akim@epita.fr>
8859 * obstack.h: Formatting changes.
8860 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8861 prevent type checking.
8862 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8863 cast the value to (void *): assigning a `foo *' to a `void *'
8865 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8867 2000-11-17 Jim Meyering <meyering@lucent.com>
8869 * strstr.c: Update from GNU libc.
8871 2000-11-16 Jim Meyering <meyering@lucent.com>
8873 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8875 2000-11-11 Jim Meyering <meyering@lucent.com>
8877 * error.c: Add a couple #includes, merging from GNU libc version.
8879 2000-11-10 Jim Meyering <meyering@lucent.com>
8881 * obstack.h: Update from GNU libc.
8882 * obstack.c: Likewise.
8884 2000-11-06 Paul Eggert <eggert@twinsun.com>
8886 * getusershell.c (setusershell): Use rewind rather than
8887 fseek/fseeko, to avoid configuration hassles with fseeko.
8888 Don't bother opening SHELLS_FILE if shellstream is NULL;
8891 2000-11-05 Jim Meyering <meyering@lucent.com>
8893 * makepath.h (make_dir): Declare.
8894 * makepath.c (make_dir): Remove `static' attribute.
8897 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8899 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8900 last one in a bucket, advance to the next bucket.
8902 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8904 * fnmatch.c: Do not comment out all the code if we are using
8905 the GNU C library, because in some cases we are replacing buggy
8906 code in the GNU C library itself.
8908 2000-10-30 Paul Eggert <eggert@twinsun.com>
8910 * error.h, getline.h, modechange.h:
8911 Remove "2000" from Copyright line, as the file hasn't been
8912 changed this year other than in the copyright notice.
8914 * xalloc.h: Add "2000" to Copyright line, as this file
8915 was changed this year.
8917 2000-10-30 Paul Eggert <eggert@twinsun.com>
8919 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8920 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8921 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8923 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8925 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8926 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8927 doesn't define __restrict_arr.
8929 2000-10-29 Jim Meyering <meyering@lucent.com>
8931 * xstat.in: Fix grammar in comment.
8933 2000-10-28 Jim Meyering <meyering@lucent.com>
8935 * memchr.c: Update from libc.
8936 Adjust for portability:
8937 [HAVE_STDLIB_H]: Include stdlib.h.
8938 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8939 Undef __memchr, too.
8940 [!weak_alias]: Define __memchr to memchr.
8942 * regex.c: Update from libc.
8943 * regex.h: Likewise.
8944 * getopt1.c: Likewise.
8945 * memcmp.c: Likewise.
8947 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8948 Avoid using fseek, when possible -- it's broken by design.
8949 Patch by Ulrich Drepper.
8951 2000-10-26 Jim Meyering <meyering@lucent.com>
8953 * strftime.c: Update from libc.
8955 2000-10-25 Jim Meyering <meyering@lucent.com>
8957 * obstack.c: Update from libc.
8959 2000-10-23 Jim Meyering <meyering@lucent.com>
8961 * hard-locale.c (hard_locale): Revert last change -- it was simply
8962 wrong. That set_locale call must not have any side effects.
8965 2000-10-22 Jim Meyering <meyering@lucent.com>
8967 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8968 [CYCLIC]: Remove now-unused definition.
8970 * save-cwd.c (O_DIRECTORY): Define, if needed.
8971 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8972 Suggestion from Ulrich Drepper.
8974 2000-10-21 Jim Meyering <meyering@lucent.com>
8976 * dirname.c (dir_name_r): New function, factored out of dir_name.
8977 (dir_name): Use dir_name_r.
8978 * dirname.h (dir_name_r): Declare it.
8980 2000-10-21 Jim Meyering <meyering@lucent.com>
8982 * dirname.c (memrchr): Declare if necessary.
8983 (dir_name): Remove the restriction that there be no
8984 trailing slashes. Now, this code skips past them, effectively
8986 [TEST_DIRNAME] (main): New unit tests.
8988 * memrchr.c: New file from GNU libc.
8989 Undef __memrchr, too.
8990 [!weak_alias]: Define __memrchr to memrchr.
8991 Guard weak_alias use with `#ifdef weak_alias'.
8993 2000-10-17 Jim Meyering <meyering@lucent.com>
8995 * quote.h (PARAMS): Define and use.
8996 Reported by Akim Demaille.
8998 * getopt.c: Update from libc.
9000 2000-10-16 Jim Meyering <meyering@lucent.com>
9002 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9005 2000-09-25 Jim Meyering <meyering@lucent.com>
9007 * md5.h (rol): Define (from GnuPG).
9009 * sha.c: Give credit (GnuPG) where due.
9010 (M): Use rol rather than open-coding it.
9011 Add a FIXME comment.
9013 2000-09-21 Jim Meyering <meyering@lucent.com>
9015 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9016 Reported by Michael Stone.
9018 2000-09-20 Jim Meyering <meyering@lucent.com>
9020 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9021 (noinst_HEADERS): Add sha.h.
9022 Based on code from Scott G. Miller and from GnuPG.
9024 2000-09-15 Jim Meyering <meyering@lucent.com>
9026 * regex.c: Update from libc.
9028 2000-09-10 Jim Meyering <meyering@lucent.com>
9030 * getopt.c (_getopt_internal): Update from glibc.
9032 2000-09-09 Jim Meyering <meyering@lucent.com>
9034 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9035 think it should be used as a general replacement for isascii.
9036 * fnmatch.c: Likewise.
9037 * mbswidth.c: Likewise
9038 * regex.c: Likewise.
9041 * userspec.c: Include sys/param.h and limits.h.
9043 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9044 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9045 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9046 UID, GID. Check range.
9048 2000-09-06 Jim Meyering <meyering@lucent.com>
9050 * getopt.c (_getopt_internal): Update from glibc.
9052 2000-08-30 Jim Meyering <meyering@lucent.com>
9054 * strftime.c: Merge in changes from GNU libc.
9056 2000-08-26 Jim Meyering <meyering@lucent.com>
9058 * closeout.c: Include "__fpending.h".
9059 (close_stdout_status): Return right away if there's nothing to flush.
9061 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9062 * __fpending.c: New file.
9063 * __fpending.h: New file.
9065 2000-08-07 Paul Eggert <eggert@twinsun.com>
9067 Standardize on "memory exhausted" instead of "Memory exhausted"
9068 or "virtual memory exhausted".
9069 * obstack.c (print_and_abort): Use "memory exhausted", not
9070 "virtual memory exhausted".
9071 * same.c (same_name): Invoke xalloc_die instead of printing
9073 * userspec.c (parse_user_spec): Likewise.
9074 * bumpalloc.h: comment fix
9075 * same.c, userspec.c: Include xalloc.h.
9077 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9078 not char *const and pointing to a constant array.
9079 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9080 (xrealloc): Comment fix.
9082 * userspec.c (parse_user_spec):
9083 Don't translate a message until just before returning,
9084 to avoid unnecessary translation.
9086 2000-08-07 Jim Meyering <meyering@lucent.com>
9088 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9089 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9090 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9091 getgroups.c, gethostname.c, getopt.h, group-member.c,
9092 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9093 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9094 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9095 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9096 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9097 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9098 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9099 yesno.c: Back out Copyright date changes for each file with no change
9100 this year. This eases coordination with other programs using the same
9101 source code modules. From Paul Eggert.
9103 2000-08-03 Greg McGary <greg@mcgary.org>
9105 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9106 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9107 (EXTEND_BUFFER): Use them.
9109 2000-08-01 Jim Meyering <meyering@lucent.com>
9111 * dirname.c (ISSLASH): Define.
9112 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9113 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9114 both `\' and `/' may be use as path separators.
9115 Based on a patch from Prashant TR.
9117 2000-07-31 Paul Eggert <eggert@twinsun.com>
9119 * quotearg.c (quotearg_n_options): Don't make the initial
9120 slot vector a constant, since it might get modified.
9122 2000-07-31 Jim Meyering <meyering@lucent.com>
9124 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9125 * obstack.c (print_and_abort): Likewise.
9127 2000-07-30 Paul Eggert <eggert@twinsun.com>
9129 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9130 buffer, so that the caller can always quote one small
9131 component of a "memory exhausted" message in slot 0.
9132 From a suggestion by Jim Meyering.
9134 2000-07-30 Jim Meyering <meyering@lucent.com>
9136 * makepath.c (make_path): Quote the other instance, too.
9138 * quotearg.c (N_STATIC_SLOTVECS): Define.
9139 (STATIC_BUF_SIZE): Define.
9140 (quotearg_n_options): Use only statically allocated storage when
9141 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9142 than STATIC_BUF_SIZE.
9144 2000-07-29 Jim Meyering <meyering@lucent.com>
9146 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9147 * dirname.c (dir_name): Likewise.
9149 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9151 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9152 (dir_name): Assert that there are no trailing slashes.
9154 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9156 * mbswidth.h (mbswidth): Add a flags argument.
9157 (mbswidth): New declaration.
9158 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9159 * mbswidth.c (mbswidth): Add a flags argument.
9160 (mbsnwidth): New function.
9162 2000-07-24 Jim Meyering <meyering@lucent.com>
9164 * mbswidth.c: Remove useless #else. From Bruno Haible.
9166 2000-07-23 Paul Eggert <eggert@twinsun.com>
9168 * mbswidth.c (_XOPEN_SOURCE):
9169 Don't define; this causes problems on Solaris 7.
9170 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9172 2000-07-23 Paul Eggert <eggert@twinsun.com>
9175 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9176 so that mbstate_t is always defined.
9178 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9179 be 1 in at least one GCC installation, and this configuration
9180 error is likely to be common. Ignoring MB_LEN_MAX hurts
9181 performance on hosts that have mbrtowc but have only unibyte
9182 locales, but I assume these hosts are rare.
9184 2000-07-23 Paul Eggert <eggert@twinsun.com>
9186 * quotearg.c: Streamline by invoking multibyte code only if needed.
9187 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9188 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9189 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9190 invoke multibyte primitives.
9192 2000-07-23 Jim Meyering <meyering@lucent.com>
9194 * basename.c (base_name): Add an assertion.
9196 2000-07-15 Bruno Haible <clisp.cons.org>
9198 * quotearg.c: When the system forces us to redefine mbstate_t,
9199 shadow its mbsinit function.
9201 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9203 * mbswidth.h: New file.
9204 * mbswidth.c: New file.
9205 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9206 (noinst_HEADERS): Add mbswidth.h.
9208 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9210 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9213 2000-07-15 Jim Meyering <meyering@lucent.com>
9215 * makepath.c: Include quote.h.
9216 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9217 corresponding argument in a `quote (...)' call.
9218 Give better diagnostics.
9220 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9221 (noinst_HEADERS): Add quote.h.
9223 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9224 from tar's src/misc.c.
9225 * quote.h: New file. Prototypes for same.
9227 2000-07-10 Paul Eggert <eggert@twinsun.com>
9229 From a suggestion by Bruno Haible.
9230 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9231 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9232 to decide whether to define the BeOS workaround macro;
9233 this adjusts to the change to AC_MBSTATE_T.
9235 2000-07-13 Paul Eggert <eggert@twinsun.com>
9237 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9239 * quotearg.c (quoting_style_args, quoting_style_vals,
9240 quotearg_buffer_restyled): Add support for
9241 clocale_quoting_style. Undo previous change to
9242 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9243 and "{RIGHT QUOTATION MARK}" msgids.
9245 2000-07-05 Paul Eggert <eggert@twinsun.com>
9247 The old behavior of quoting `like this' doesn't look good with
9248 newer, ISO-style fonts. See:
9249 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9251 Instead, quote "like this" by default. Let the translator
9252 tailor the locale-specific quoting behavior by providing
9253 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9255 * quotearg.c (N_): New macro.
9256 (gettext_default): New function.
9257 (quotearg_buffer_restyled): Use
9258 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9259 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9261 2000-07-09 Jim Meyering <meyering@lucent.com>
9263 * Most files: Update copyright dates to include 2000.
9265 2000-07-08 Jim Meyering <meyering@lucent.com>
9267 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9269 (xgethostname): Remove now-unnecessary #ifdef.
9270 Move declaration of `err' into loop where it's used.
9272 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9274 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9275 by allocating a larger buffer. Test the gethostname return value for
9276 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9277 returns an error and ENAMETOOLONG isn't defined.
9279 2000-07-05 Paul Eggert <eggert@twinsun.com>
9280 and Bruno Haible <haible@clisp.cons.org>
9282 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9284 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9286 * quotearg.c (struct quoting_options): Simplify quote_these_too
9289 2000-07-03 Jim Meyering <meyering@lucent.com>
9291 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9292 Reported by Bruno Haible.
9294 2000-07-04 Jim Meyering <meyering@lucent.com>
9296 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9297 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9300 2000-07-03 Paul Eggert <eggert@twinsun.com>
9301 and Bruno Haible <haible@clisp.cons.org>
9303 * quotearg.c (mbrtowc):
9304 Assign to *pwc, and return 1 only if result is nonzero.
9305 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9307 2000-07-03 Jim Meyering <meyering@lucent.com>
9309 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9310 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9313 2000-07-02 Jim Meyering <meyering@lucent.com>
9315 * quotearg.c (mbstate_t): Don't define here.
9317 2000-07-02 Jim Meyering <meyering@lucent.com>
9319 * nanosleep.c (SIGCONT): Define if not already defined.
9321 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9323 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9324 per change in ../m4/ls-mntd-fs.m4.
9325 (read_filesystem_list): Ignore symbolic links.
9327 2000-06-29 Jim Meyering <meyering@lucent.com>
9329 * same.c: Include <string.h> or <strings.h>, as appropriate,
9330 for declaration of strcmp.
9332 * long-options.c: Include <stdlib.h>, for declaration of exit.
9334 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9335 Avoid warning by casting result to `char *' to remove `const'.
9337 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9339 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9341 2000-06-26 Paul Eggert <eggert@twinsun.com>
9343 savedir now sets errno on failure and invokes xmalloc to get memory.
9344 Fix a couple of other minor bugs while we're at it.
9346 * savedir.c (<unistd.h>): Do not include; there's no need.
9347 (NAMLEN): Remove macro.
9348 (malloc, realloc): Remove decls.
9350 ("xalloc.h"): Include.
9351 (NAME_SIZE_DEFAULT): New macro.
9352 (savedir): Use xmalloc / xrealloc to allocate memory.
9353 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9354 Skip "" directory entries.
9355 Use strlen to calculate directory entry length, since the old method
9356 is rarely used these days and isn't worth supporting.
9357 Don't use a pointer after freeing it.
9358 Check for integer overflow when calculating allocation size.
9359 Use memcpy to copy entries, instead of stpcpy.
9360 Set errno properly when returning NULL.
9361 Check for readdir error.
9363 2000-06-26 Jim Meyering <meyering@lucent.com>
9365 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9367 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9369 * getusershell.c (xmalloc, xrealloc): Remove functions.
9371 Don't include <stdlib.h>. Don't declare malloc, realloc.
9373 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9375 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9377 2000-06-24 Jim Meyering <meyering@lucent.com>
9379 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9381 2000-06-21 Jim Meyering <meyering@lucent.com>
9383 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9385 2000-06-19 Paul Eggert <eggert@twinsun.com>
9387 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9388 (mbrtowc, mbstate_t): Define substitutes if
9389 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9390 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9391 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9393 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9395 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9396 than 1024, return a memory chunk of least possible size, instead
9397 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9398 Use free/xmalloc instead of xrealloc to avoid copying for very long
9401 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9403 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9404 address, not strdup. Include <stdlib.h> and don't declare free().
9406 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9408 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9411 2000-06-21 Jim Meyering <meyering@lucent.com>
9413 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9414 (noinst_HEADERS): Add getstr.h.
9416 * getline.c (getstr): Move into a separate file.
9417 * getstr.c (getstr): New file, extracted from getline.c, with
9418 the following changes: new parameter, delim2; both delim[12]
9419 parameters have type `int', not `char'. The latter would lose
9420 with 8-bit delimiters.
9421 * getstr.h: New file.
9423 2000-06-19 Jim Meyering <meyering@lucent.com>
9425 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9427 2000-06-18 Jim Meyering <meyering@lucent.com>
9429 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9430 Besides, these days every porting target provides a mkdir function.
9432 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9433 (this snippet comes from src/system.h).
9435 2000-06-15 Paul Eggert <eggert@twinsun.com>
9437 * human.c (adjust_value): New function.
9438 (human_readable_inexact): Apply rounding style even when
9439 printing approximate values.
9441 2000-06-14 Paul Eggert <eggert@twinsun.com>
9443 * human.c (human_readable_inexact): Allow an input block
9444 size that is not a multiple of the output block size, and vice versa.
9445 Reported by Piergiorgio Sartor.
9447 2000-06-14 Paul Eggert <eggert@twinsun.com>
9449 * getdate.y (get_date): Apply relative times after time
9450 zone indicator, not before. Reported by Todd A. Jacobs.
9452 2000-06-13 Jim Meyering <meyering@lucent.com>
9454 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9456 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9458 2000-06-12 Paul Eggert <eggert@twinsun.com>
9460 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9462 2000-06-04 Paul Eggert <eggert@twinsun.com>
9464 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9466 2000-06-04 Jim Meyering <meyering@lucent.com>
9468 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9469 SunOS 4.1.4 for which gid_t is an unsigned type.
9471 2000-06-03 Jim Meyering <meyering@lucent.com>
9473 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9475 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9477 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9478 newer, don't install charset.alias.
9479 * config.charset: Change the Linux/glibc rules so they become empty
9480 on glibc-2.1 or newer.
9482 2000-06-02 Jim Meyering <meyering@lucent.com>
9484 * mountlist.c: Back out last change. Instead, do this...
9485 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9486 member using the same `ignore'-testing code.
9487 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9491 2000-05-29 Jim Meyering <meyering@lucent.com>
9493 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9494 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9496 2000-05-22 Jim Meyering <meyering@lucent.com>
9498 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9500 2000-05-18 Jim Meyering <meyering@lucent.com>
9502 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9503 back, too, since it may have been modified by allocate_entry.
9504 (hash_delete): Rewrite to use neither the assignment operator
9505 nor the comma operator in an if-expression.
9507 2000-05-15 Paul Eggert <eggert@twinsun.com>
9510 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9511 Remove; no longer needed.
9512 "quotearg.h": Add include.
9513 (file_name): Do not bother to explicitly initialize to NULL; it's less
9514 efficient on some hosts.
9515 (close_stdout_status): Remove test as to whether stdout was already
9516 closed; it breaks for the case "echo x | sort >&-".
9517 Quote file name colons.
9518 Do not assume that _("write error") lacks format strings.
9520 2000-05-15 Jim Meyering <meyering@lucent.com>
9522 * version-etc.c (version_etc_copyright): Update the copyright string
9523 used in all --version output.
9525 2000-05-14 Jim Meyering <meyering@lucent.com>
9527 * closeout.c (close_stdout_set_file_name): New function.
9528 (close_stdout_status): Use new file-scoped global.
9529 Return right away if fstat says the stdout file descriptor is invalid.
9530 * closeout.h (close_stdout_set_file_name): Declare.
9532 2000-05-10 Jim Meyering <meyering@lucent.com>
9534 * closeout.c [default_exit_status]: New file-scoped variable.
9535 (close_stdout_set_status): New function.
9536 * closeout.h (close_stdout_set_status): Declare.
9538 2000-05-08 Jim Meyering <meyering@lucent.com>
9540 * long-options.c: Don't include closeout.h.
9541 (parse_long_options): Don't call close_stdout for --version.
9543 2000-05-06 Jim Meyering <meyering@lucent.com>
9545 * strnlen.c: Undefine __strnlen and strnlen.
9546 [!weak_alias]: Define __strnlen to strnlen.
9548 * atexit.c: New file, from libiberty.
9550 2000-05-06 Jim Meyering <meyering@lucent.com>
9552 * closeout.c (close_stdout_status): Also check for errors on the
9555 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9557 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9558 instead of xmalloc, xrealloc, path_concat.
9559 (locale_charset): Treat empty environment variables as absent.
9560 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9562 2000-05-04 Jim Meyering <meyering@lucent.com>
9564 * getopt.c: Update from glibc.
9565 * obstack.c: Likewise.
9566 * obstack.h: Likewise.
9567 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9569 * regex.h: Likewise.
9570 * strndup.c: Likewise.
9571 * strnlen.c: New file, from glibc.
9573 2000-05-01 Jim Meyering <meyering@lucent.com>
9575 * full-write.c (full_write): Remove `FIXME' part of comment.
9577 2000-04-29 Jim Meyering <meyering@lucent.com>
9579 * path-concat.c: Declare strdup only if it's not defined.
9580 * canon-host.c: Likewise.
9582 2000-04-28 Jim Meyering <meyering@lucent.com>
9584 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9585 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9586 included first, then limits.h is included by locale.h by libintl.h.
9587 From John David Anglin.
9589 2000-04-25 Jim Meyering <meyering@lucent.com>
9591 * makepath.c (S_IRWXUGO): Define.
9592 (make_path): Always perform explicit chmod if MODE specifies any
9593 of the `special' permission bits. Prompted by a bug report against
9594 install from Mate Wierdl and Joost van Baal.
9596 2000-04-18 Jim Meyering <meyering@lucent.com>
9600 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9601 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9603 2000-04-17 Jim Meyering <meyering@lucent.com>
9605 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9606 the definition of it to rpl_strftime also defined-away the system's
9609 2000-04-15 Jim Meyering <meyering@lucent.com>
9611 Use `C' to denote so-called `contiguous' files, the same way
9613 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9614 (ftypelet): Use S_ISCTG.
9615 From Michael Deutschmann.
9617 2000-04-14 Jim Meyering <meyering@lucent.com>
9619 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9621 2000-04-08 Jim Meyering <meyering@lucent.com>
9623 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9624 names don't conflict. Reported by Eli Zaretskii.
9626 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9628 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9629 bug. Deal with the different error behavior of Irix iconv.
9631 2000-04-07 Jim Meyering <meyering@lucent.com>
9633 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9634 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9636 2000-04-05 Jim Meyering <meyering@lucent.com>
9638 Portability tweaks required for ultrix4.3.
9639 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9640 * readutmp.c: Include sys/types.h before sys/stat.h.
9641 * canon-host.c: Declare strdup.
9642 * path-concat.c: Likewise.
9643 From John David Anglin.
9645 2000-04-04 Jim Meyering <meyering@lucent.com>
9647 Be more DOS 8.3-friendly.
9648 * ref-add.sin: Renamed from ref-add.sed.in.
9649 * ref-del.sin: Renamed from ref-del.sed.in.
9650 * Makefile.am: Reflect renaming.
9651 Reported by Eli Zaretskii.
9653 Use a temporary file name that won't clash with `charset.alias'
9654 in the DOS 8.3 name space.
9655 * Makefile.am (charset_tmp): Define.
9656 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9657 (uninstall-local): Likewise.
9658 Reported by Eli Zaretskii.
9660 2000-03-29 Paul Eggert <eggert@twinsun.com>
9662 * time/strftime.c (my_strftime): Make sure we call the system
9663 strftime, not ourselves, when invoking the underlying strftime.
9665 2000-03-24 Jim Meyering <meyering@lucent.com>
9667 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9668 (charset_alias): Define.
9669 (install-exec-local): Factor out common code.
9670 (uninstall-local): Split lines longer than 80.
9671 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9673 (.sed.in.sed): New rule. Don't redirect directly to $@.
9674 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9676 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9678 * config.charset: Output a line containing "Packages using this file".
9679 * ref-add.sed.in, ref-del.sed.in: New files.
9680 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9681 ref-del.sed): New rules.
9683 2000-03-17 Jim Meyering <meyering@lucent.com>
9685 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9686 Otherwise, include <strings.h>
9688 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9690 * unicodeio.c (utf8_wctomb): New function.
9691 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9692 format instead of in UCS-4 with platform dependent endianness.
9694 2000-03-07 Paul Eggert <eggert@twinsun.com>
9696 * savedir.c (savedir): Work even if directory size is
9697 negative; this can happen with some screwy NFS configurations.
9699 2000-03-06 Jim Meyering <meyering@lucent.com>
9701 * localcharset.c (get_charset_aliases): Don't try to free file_name
9702 if it's NULL (because we ran out of memory). From Bruno Haible.
9704 2000-03-05 Jim Meyering <meyering@lucent.com>
9706 * localcharset.c ("path-concat.h"): Include.
9707 (get_charset_aliases): Use path_concat instead of ANSI string
9710 * unicodeio.h (PARAMS): Define.
9711 Use it to guard prototype.
9713 2000-03-04 Jim Meyering <meyering@lucent.com>
9715 * Makefile.am (install-exec-local): Create $(libdir) before installing
9717 (uninstall-local): Uncomment this rule so `make distcheck' works
9720 * unicodeio.c (<errno.h>): Include it.
9721 (errno): Declare if not defined.
9723 * localcharset.c: Add Bruno's comment justifying use of volatile.
9725 * config.charset: New version, incorporating remarks from a linux
9726 i18n mailing list. From Bruno Haible.
9728 2000-03-02 Jim Meyering <meyering@lucent.com>
9730 * Makefile.am (EXTRA_DIST): Add config.charset.
9732 2000-03-01 Jim Meyering <meyering@lucent.com>
9734 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9735 * unicodeio.c: Likewise.
9737 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9739 * config.charset: New file.
9740 * localcharset.c: New file.
9741 * unicodeio.h, unicodeio.c: New files.
9742 * Makefile.am (DEFS): Add -DLIBDIR=...
9743 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9744 (noinst_HEADERS): Add unicodeio.h.
9745 (all-local, install-exec-local, charset.alias): New targets.
9747 2000-02-28 Paul Eggert <eggert@twinsun.com>
9749 * quotearg.c (ALERT_CHAR): New macro.
9750 (quotearg_buffer_restyled): Use it.
9752 2000-02-27 Jim Meyering <meyering@lucent.com>
9754 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9755 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9757 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9758 not `#if STDC_HEADERS'.
9759 Declare malloc if needed.
9761 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9762 now that autoconf always defines the HAVE_DECL_ symbols.
9763 * human.c: Likewise.
9765 * strtoumax.c: Likewise.
9767 * backupfile.c: Arrange for cpp to fail if the configure-time
9768 declaration check was not run.
9770 * human.c: Likewise.
9772 * strtoumax.c: Likewise.
9774 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9775 then first look up the entire `.'-containing string as a login name.
9777 2000-02-18 Paul Eggert <eggert@twinsun.com>
9779 * getdate.y: Handle two-digit years with leading zeros correctly.
9780 (textint): New typedef.
9781 (parser_control): Member year changed from int to textint.
9783 (YYSTYPE): Removed; replaced by %union with int and textint members.
9784 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9785 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9786 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9787 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9788 (date, number, to_year): Use width of number in digits, not its value,
9789 to determine whether it's a 2-digit year, or a 2-digit time.
9790 (yylex): Store number of digits of numeric tokens.
9791 Reported by John Kendall.
9793 (parser_control): Changed from struct parser_control to typedef (for
9794 consistency). All uses changed.
9796 (tID): Removed; not used.
9797 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9799 2000-02-14 Paul Eggert <eggert@twinsun.com>
9801 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9802 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9804 2000-02-12 Jim Meyering <meyering@lucent.com>
9806 * userspec.c (ISDIGIT): Define it.
9807 (isdigit): Remove definition.
9808 (is_number): Use ISDIGIT, not isdigit.
9809 <libintl.h>: Include.
9811 (parse_user_spec): Mark translatable strings.
9813 2000-02-10 Jim Meyering <meyering@lucent.com>
9815 With these changes, nanosleep.[ch] are finally enough like the other
9816 lib/* replacement files to compile on a few more losing systems.
9818 * nanosleep.h: Don't include config.h.
9819 Remove prototype from declaration of nanosleep.
9820 (PARAMS): Remove now-unneeded definition.
9821 * nanosleep.c: #undef nanosleep.
9822 (rpl_nanosleep): Rename from nanosleep.
9824 2000-02-03 Jim Meyering <meyering@lucent.com>
9826 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9827 rather than with `#if HAVE_UTMPNAME'.
9829 2000-02-01 Jim Meyering <meyering@lucent.com>
9831 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9833 2000-01-31 Jim Meyering <meyering@lucent.com>
9835 * nanosleep.h (nanosleep): Guard declaration with
9836 `#if ! HAVE_DECL_NANOSLEEP'.
9837 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9838 the declaration in that vendor's sys/timers.h.
9839 Reported by Christian Krackowizer.
9841 * quotearg.c (ISASCII): Add #undef and move definition to follow
9842 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9843 (ISPRINT): Likewise.
9844 Reported by Tom Tromey.
9846 2000-01-30 Jim Meyering <meyering@lucent.com>
9848 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9849 uses of ->ut_name. The latter doesn't work with new Linux header files
9850 where only utmpx.ut_user is declared.
9852 * readutmp.h (UT_USER): Define.
9854 2000-01-23 Jim Meyering <meyering@lucent.com>
9856 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9859 2000-01-22 Jim Meyering <meyering@lucent.com>
9861 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9862 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9863 Required for some AIX systems. Reported by Christian Krackowizer.
9864 [TESTING] (main): New function.
9866 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9867 * dirname.c (dir_name): Support for DOS-style file names with drive
9870 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9872 * strverscmp.c (ISDIGIT): Define.
9873 (strverscmp): Use ISDIGIT, not isdigit.
9875 2000-01-17 Paul Eggert <eggert@twinsun.com>
9877 * nanosleep.c (nanosleep):
9878 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9879 POSIX.1 doesn't require SA_INTERRUPT and some systems
9880 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9881 it's been part of POSIX.1 since day 1 (in 1988).
9883 2000-01-17 Jim Meyering <meyering@lucent.com>
9885 * interlock: Remove unused file. Reported by François Pinard.
9887 2000-01-16 Paul Eggert <eggert@twinsun.com>
9889 * quotearg.c (quotearg_buffer_restyled): Do not quote
9890 alert, backslash, formfeed, and vertical tab unnecessarily in
9891 shell quoting style.
9894 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9895 Free Software Foundation, Inc.
9896 Copying and distribution of this file, with or without modification,
9897 are permitted provided the copyright notice and this notice are preserved.