1 2006-07-08 Jim Meyering <jim@meyering.net>
3 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
5 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
7 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
8 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
9 brackets. Other minor changes to suppress some compiler
12 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
14 * getloadavg.c: Use __VMS, not VMS.
16 * getpagesize.h: Likewise.
17 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
18 probably does not work.
20 2006-07-06 Derek R. Price <derek@ximbiot.com>
21 and Paul Eggert <eggert@cs.ucla.edu>
23 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
24 Don't worry about this obsolete case any more.
25 (HAVE_DIR): Remove. All uses removed; we now assume you can read
27 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
28 worry about this obsolete case any more.
32 * savedir.c: Likewise.
34 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
36 * .cppi-disable: Add wcwidth.
37 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
38 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
39 (ISGRAPH): Remove. All uses changed to isgraph.
40 (FOLD) [!defined _LIBC]: Remove special case.
41 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
42 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
44 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
46 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
48 * strtod.c (strtod): cast the argument of tolower to unsigned char.
50 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
52 * memcasecmp.c: Include <limits.h>.
53 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
54 * strtod.c (strtod): Don't assume isspace works on negative chars.
55 Don't assume isdigit succeeds only on '0' through '9'.
57 2006-07-05 Derek R. Price <derek@ximbiot.com>
59 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
60 All uses of is_space replaced by isspace.
61 * exit.h: Don't talk about STDC_HEADERS.
62 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
63 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
64 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
65 replaced by isprint etc.
66 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
67 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
68 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
69 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
70 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
71 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
73 2006-07-05 Eric Blake <ebb9@byu.net>
75 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
77 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
79 2006-06-27 Bruno Haible <bruno@clisp.org>
81 Assume ANSI C header files and <ctype.h> functions.
82 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
83 (mbsnwidth): Use isprint, iscntrl instead.
85 2006-07-03 Jim Meyering <jim@meyering.net>
87 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
88 macro is used before the first cycle_check call.
90 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
92 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
93 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
94 reported by Mark D. Baushke, one in
95 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
99 * .cppi-disable: Add stdint_.h.
100 * .cvsignore: Add stdint.h.
102 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
104 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
105 both double and long double versions.
106 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
107 * xstrtold.c: New file.
108 * xstrtod.h (xstrtold): New decl.
110 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
112 * filemode.c (setst): Remove.
113 (strmode): Rewrite to avoid setst. This makes the code shorter,
114 (arguably) clearer, and the generated code is a bit smaller on my
115 Debian GNU/Linux stable x86 host.
117 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
119 * filemode.c: Include "filemode.h" first, to test the interface.
120 Assume that filemode.h includes sys/types.h and sys/stat.h.
121 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
122 (ftypelet): Reorder to put common cases first, for efficiency.
123 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
125 (strmode): Renamed from mode_string, and now stores 12 bytes instead
126 of 10, for compatibility with FreeBSD. All callers changed.
127 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
128 that can't be deduced solely from st_mode. First arg is now a const
130 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
131 (strmode): Renamed from mode_string.
132 (filemodestring): New decl.
133 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
134 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
135 (S_ISPORT, S_ISWHT): New macros, if not already defined.
137 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
139 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
140 fsusage.h now does that. Include fsusage.h first, to test interface.
141 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
142 at most one method (the old code could have generated decls that
143 didn't conform to C89, not that this was ever exercised).
144 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
146 2006-03-19 Jim Meyering <jim@meyering.net>
148 Work even in a chroot where d_ino values for entries in "/"
149 don't match the stat.st_ino values for the same names.
150 * getcwd.c (__getcwd): When no d_ino value matches the target inode
151 number, iterate through all entries again, using lstat instead.
152 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
153 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
155 * getcwd.c (__getcwd): Clarify a comment.
156 Use memcpy in place of a call to strcpy.
158 2006-03-12 Jim Meyering <jim@meyering.net>
160 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
161 that of the current directory (which we're about to chdir ".." out of),
162 then save the dev-ino of the parent, instead.
164 * same-inode.h (SAME_INODE): New file/macro.
165 * chdir-safer.c (SAME_INODE): Remove definition.
166 Include "same-inode.h", instead.
168 * cycle-check.h: Include "same-inode.h".
169 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
170 * cycle-check.c (SAME_INODE): Remove definition.
171 * root-dev-ino.h: Include "same-inode.h".
173 2006-03-11 Eric Blake <ebb9@byu.net>
175 * same.c (same_name): s/base_name/last_component/
176 * backupfile.c (check_extension, numbered_backup): Likewise.
177 * filenamecat.c (file_name_concat): Likewise.
179 2006-03-11 Eric Blake <ebb9@byu.net>,
180 Paul Eggert <eggert@cs.ucla.edu>
182 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
183 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
185 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
186 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
187 (last_component): New method.
188 * dirname.c (dir_len): Determine when drive letters need a
189 subsequent slash. Preserve // when it is special.
190 (dir_name): Don't append dot when drive letter is absolute.
191 [TEST_DIRNAME]: Move into a full-blown gnulib test.
192 * basename.c (base_name): New semantics - malloc the result.
193 Preserve // when it is special. Preserve relative files that look
195 (base_len): Preserve // when it is special.
196 (last_component): New method, similar to old base_name semantics.
197 * stripslash.c (strip_trailing_slashes): Use last_component, not
198 base_name. Strip redundant slashes from ///.
200 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
202 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
203 both are 64 bits, since this seems to be the tradition, and this
204 prevents gcc -Wformat from warning about usages with PRIuMAX. If
205 we ever run into a host that prefers long long to long in this
206 case, we'll need another configure-time test. Problem reported by
209 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
211 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
212 possible collision with system files.
213 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
214 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
215 WCHAR_MIN and WCHAR_MAX in this case.
216 (<stddef.h>): Do not include; no longer needed.
217 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
218 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
219 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
220 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
221 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
222 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
223 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
224 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
225 !defined(__c99))]: Include in this case too, since it's harmless
227 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
229 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
230 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
231 (_STDINT_MIN, _STDINT_MAX): New macros.
232 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
233 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
234 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
235 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
236 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
237 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
238 macros, not typedefs; this simplifies things quite a bit.
239 Use long int for all types narrower than int64_t.
240 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
241 Define in terms of long long int or int64_t or long int,
242 not int64_t or int32_t. This saves some compile-time testing.
243 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
244 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
245 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
246 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
247 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
248 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
249 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
250 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
251 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
252 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
253 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
254 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
255 undef any previous version and define our own version, for
256 simplicity and consistency with the new macros for types.
257 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
258 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
259 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
260 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
261 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
262 @WINT_T_SUFFIX@ to keep things simple here.
263 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
264 Simplify by assuming typical 8/16/32/64 host, since we're
265 already doing that elsewhere anyway.
266 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
267 and assume long long int is 64 bits if available. This
268 speeds up 'configure'.
270 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
272 * getaddrinfo.c: fixed typo
274 2006-06-29 Eric Blake <ebb9@byu.net>
276 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
277 unused static function.
279 2006-06-29 Eric Blake <ebb9@byu.net>
283 2006-06-29 Derek R. Price <derek@ximbiot.com>
285 * strftime.c: Assume strftime() exists.
287 2006-06-28 Bruno Haible <bruno@clisp.org>
289 * getaddrinfo.h: Fix POSIX URL.
290 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
291 (use_win32_p): Make static.
292 (getaddrinfo): Reject service name if it is empty or does not consist
293 solely of decimal digits, or if its value is > 65535.
294 (getnameinfo): Remove useless casts.
296 2006-06-28 Derek R. Price <derek@ximbiot.com>
298 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
299 Autoconf 2.60 says this stuff was obsolete.
301 2006-05-12 Bruno Haible <bruno@clisp.org>
303 * mkdtemp.c [MINGW]: Include <io.h>.
304 (mkdir): Define using _mkdir.
306 2006-06-28 Bruno Haible <bruno@clisp.org>
308 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
309 declaration for wcwidth.
310 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
312 2006-06-28 Eric Blake <ebb9@byu.net>
314 * xvasprintf.h: Fix comments.
316 2006-06-28 Eric Blake <ebb9@byu.net>
318 * mbchar.h (wcwidth): Include wcwidth.h.
319 * mbswidth.c (wcwidth): Move from here...
320 * wcwidth.h: ...to this new file.
322 2006-06-28 Simon Josefsson <jas@extundo.com>
324 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
325 functions there. It will succeed on Windows XP, but on Windows
326 2000 and (presumably) earlier, it will fail, and use the internal
328 (use_win32_p): New function.
329 (getaddrinfo): Use strtoul on servname, to support numeric ports.
330 Support AI_NUMERICSERV to disable getservbyname.
331 (getnameinfo): New function, only supports
332 NI_NUMERICHOST|NI_NUMERICSERV for now.
334 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
335 only have some of them. Add AI_NUMERICSERV. Add prototype for
338 2006-06-27 Bruno Haible <bruno@clisp.org>
340 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
342 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
344 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
345 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
346 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
348 2006-06-26 Bruno Haible <bruno@clisp.org>
350 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
352 Reported by Mark D. Baushke and Larry Jones.
354 2006-06-26 Bruno Haible <bruno@clisp.org>
356 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
358 Suggested by Mark D. Baushke and Larry Jones.
360 2006-06-23 Mark D. Baushke <mdb@gnu.org>
362 * stdint_.h: Treat BSD/OS like OpenBSD.
364 2006-06-23 Bruno Haible <bruno@clisp.org>
366 * stdint_.h: Treat IRIX like OpenBSD.
368 2006-06-23 Bruno Haible <bruno@clisp.org>
370 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
371 ISO C 99 Technical Corrigendum 1.
373 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
375 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
376 Some compiler complained about some of them. Problem reported by
378 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
380 2006-06-21 Simon Josefsson <jas@extundo.com>
382 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
385 * socket_.h: Don't define WINVER.
387 * inet_pton.h, inet_pton.c: New file, taken from glibc but
388 slightly modified to work in gnulib.
390 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
392 * read-file.c (fread_file): Start with buffer allocation of
393 0 bytes rather than 1 byte; this simplifies the code.
394 Don't invoke feof; it's not needed. Refactor to avoid duplicate
395 code to free buffer and save/restore errno.
396 (internal_read_file): Remove unused local.
398 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
400 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
401 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
402 Problem reported by Denis Excoffier in
403 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
405 2006-06-19 Simon Josefsson <jas@extundo.com>
407 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
409 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
411 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
413 2006-06-17 Bruno Haible <bruno@clisp.org>
415 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
417 2006-06-17 Bruno Haible <bruno@clisp.org>
419 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
420 problem on Solaris 2.5.1.
422 2006-06-16 Eric Blake <ebb9@byu.net>
424 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
425 * unicodeio.c [!defined errno]: Likewise.
426 * strtol.c [!defined errno]: Likewise.
427 * strtod.c [!defined errno]: Likewise.
429 2006-06-15 Bruno Haible <bruno@clisp.org>
431 * stdint_.h: Rewritten to be fully auto-configured.
432 Fixes bug on HP-UX/IA64.
434 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
436 * getdate.y (__attribute__): Don't define if already defined.
437 Problem reported by Larry Jones.
438 * utimens.c (__attribute__): Likewise.
440 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
442 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
443 reported by Andreas Schwab.
445 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
446 Bruno Haible <bruno@clisp.org>
448 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
450 2006-05-26 Martin Lambers <marlam@marlam.de>
452 * getpass.c: Updates the test for the native W32 API, and adds
453 missing includes, thus fixing compilation warnings.
455 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
457 * tempname.c (small_open, large_open): New macros.
458 (__open, __open64) [!_LIBC]: Remove.
459 (__gen_tempname): Use small_open and large_open instead of __open
460 and __open64. This fixes a portability bug on HP-UX 11.11i
461 reported by Simon Wing-Tang in
462 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
464 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
466 * exclude.c (exclude_fnmatch): New function.
467 (excluded_file_name): Call exclude_fnmatch.
468 * exclude.h (excluded_file_name): New prototype
470 2006-05-24 Bruno Haible <bruno@clisp.org>
472 * printf-args.c (printf_fetchargs): Turn NULL pointers for
473 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
474 Reported by Thorsten Maerz <torte@netztorte.de> via
475 Aaron Stone <aaron@serendipity.cx>.
477 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
479 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
480 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
481 (my_usleep): Don't mishandle maximum value.
483 2006-05-19 Jim Meyering <jim@meyering.net>
485 * getugroups.c: Correct an outdated comment. From Bruno Haible.
487 2006-05-17 Bruno Haible <bruno@clisp.org>
490 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
492 2006-05-17 Bruno Haible <bruno@clisp.org>
494 * stdint_.h: Fix recognition of Cygwin.
496 2006-05-11 Jim Meyering <jim@meyering.net>
498 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
500 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
502 * crc.c (crc32_update): Remove unnecessary L suffix.
503 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
504 unwanted sign propagation, e.g., on hosts with 64-bit int.
505 There still are some problems with reeelly weird theoretical hosts
506 (e.g., 33-bit int) but it's not worth worrying about now.
507 * sha1.c (rol): Likewise.
508 (K1, K2, K3, K4): Remove unnecessary L suffix.
510 2006-05-10 Bruno Haible <bruno@clisp.org>
512 * des.c: Cast to avoid warnings.
514 2006-05-10 Simon Josefsson <jas@extundo.com>
516 * md4.c: Typo fix, update copyright years.
517 (K1, K2): Don't use L because it turn computations into 64-bit on
520 2006-05-09 Bruno Haible <bruno@clisp.org>
522 * xvasprintf.c: Include limits.h, string.h, xsize.h.
523 (EOVERFLOW): Define fallback value.
524 (xstrcat): New function.
525 (xvasprintf): Recognize the special case of a string concatenation.
527 2006-05-01 Bruno Haible <bruno@clisp.org>
529 * stdint_.h: Shorter URL.
530 * inttypes.h: Likewise.
532 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
534 * verify.h: Document the internals better. Most of this change
535 was written by Bruno Haible.
537 2006-04-29 Bruno Haible <bruno@clisp.org>
539 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
540 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
542 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
544 * getdate.y (get_date): When adding relative date, start with the
545 initial time, not with the result of the first mktime call.
547 2006-04-23 Bruno Haible <bruno@clisp.org>
549 * copy-file.c: Include <unistd.h> unconditionally.
550 * execute.c: Likewise.
551 * fatal-signal.c: Likewise.
552 * findprog.c: Likewise.
553 * mkdtemp.c: Likewise.
556 * wait-process.h: Likewise.
558 2006-04-23 Bruno Haible <bruno@clisp.org>
560 * fwriteerror.c (fwriteerror): Call fclose also when an error
561 condition was already detected.
562 Reported by Ben Pfaff <blp@cs.stanford.edu>.
564 2006-04-19 Derek Price <derek@ximbiot.com>
565 Eric Blake <ebb9@byu.net>
567 * inttypes.h: Correct grammar in comment.
569 2006-04-18 Derek Price <derek@ximbiot.com>
570 Paul Eggert <eggert@cs.ucla.edu>
572 * inttypes.h: New file.
573 * strtoimax.c: Assume <inttypes.h>.
575 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
577 * utimens.c (futimens): glibc futimesat messes up if /proc
578 isn't mounted. Problem reported by Kir Kolyshkin.
580 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
582 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
583 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
584 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
586 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
588 Merge regex changes from libc, removing some of our
589 POSIX-conformance changes that were rejected and redoing them in a
592 * regcomp.c (re_compile_internal, init_dfa):
593 Length arg is now size_t, not Idx. All uses changed.
594 (peek_token): Forward decl now says internal_function.
595 (__re_error_msgid, __re_error_msgid_idx):
596 Now static rather than extern with attribute_hidden.
597 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
598 For some reason libc prefers K&R style defns for external functions.
599 (regerror) [!defined _LIBC]: Likewise.
600 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
601 (seek_collating_symbol_entry, lookup_collation_sequence_value):
602 (build_range_exp, build_collating_symbol):
604 (re_compile_fastmap): Use '\0' to memset, not 0.
605 (utf8_sb_map): Make the calculations more obvious.
606 (init_dfa, parse_bracket_exp, build_charclass_op):
607 Call calloc and cast result, as glibc does.
608 (init_word_char, fetch_token, peek_token, peek_token_bracket):
609 (build_range_exp, build_collating_symbol):
610 Now internal functions.
612 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
614 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
615 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
616 Don't depend on VMS; depend on __VMS instead, for POSIX
618 (regoff_t): Define to ssize_t, not long int.
620 Remove the REG_ macros named below. Instead, make the old names
621 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
623 (REG_BACKSLASH_ESCAPE_IN_LISTS):
624 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
625 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
626 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
627 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
628 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
629 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
630 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
631 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
632 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
633 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
634 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
635 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
636 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
637 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
638 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
639 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
641 Remove. All uses replaced by the old RE_* names.
642 (RE_BACKSLASH_ESCAPE_IN_LISTS):
643 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
644 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
645 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
646 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
647 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
648 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
649 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
650 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
651 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
652 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
653 Don't bother having these macros be independent of each others'
654 values, since they no longer exist in the POSIX name space.
656 Rename the following member names back to their old names,
657 unless !__USE_GNU_REGEX. All uses changed back.
658 (buffer): Renamed from re_buffer.
659 (allocated): Renamed from re_allocated.
660 (used): Renamed from re_used.
661 (syntax): Renamed from re_syntax.
662 (fastmap): Renamed from re_fastmap.
663 (translate): Renamed from re_translate.
664 (can_be_null): Renamed from re_can_be_null.
665 (regs_allocated): Renamed from re_regs_allocated.
666 (fastmap_accurate): Renamed from re_fastmap_accurate.
667 (no_sub): Renamed from re_no_sub.
668 (not_bol): Renamed from re_not_bol.
669 (not_eol): Renamed from re_not_eol.
670 (newline_anchor): Renamed from re_newline_anchor.
671 (num_regs): Renamed from rm_num_regs.
672 (start): Renamed from rm_start.
673 (end): Renamed from rm_end.
675 (free_state): Move up a bit.
677 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
679 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
680 when that is what is intended.
681 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
682 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
684 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
685 All uses changed back to re_malloc, etc. It's now the caller's
686 responsibility to check for overflow; all callers changed.
687 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
688 (re_x2nrealloc): Remove.
689 (free_state): Remove decl.
691 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
692 (re_set_registers, re_exec):
695 2006-01-31 Roland McGrath <roland@redhat.com>
697 * regcomp.c (calc_eclosure_iter): Remove dead variables.
698 Reported by Mike Frysinger <vapier@gentoo.org>.
700 2006-01-15 Andreas Jaeger <aj@suse.de>
703 * regex_internal.c (re_string_reconstruct): Adjust for
704 build_wcs_upper_buffer change.
705 (build_wcs_upper_buffer): Change return type.
707 2005-12-10 Ulrich Drepper <drepper@redhat.com>
709 * regex_internal.h: Include <stdint.h> if available.
711 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
713 * regex_internal.h (SIZE_MAX): Provide a default definition.
715 2005-10-14 Ulrich Drepper <drepper@redhat.com>
717 * regcomp.c: Adjust for changed secondary hash function.
719 2005-09-30 Ulrich Drepper <drepper@redhat.com>
721 * regex.h: Pretty printing.
722 Clean up namespace a bit.
724 2005-09-30 Jakub Jelinek <jakub@redhat.com>
726 * regexec.c (update_cur_sifted_state, check_arrival,
727 check_arrival_add_next_nodes): Avoid using uninitialized variable.
729 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
730 Ulrich Drepper <drepper@redhat.com>
733 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
734 (bitset_word_t): Renamed from bitset_word. All uses changed.
736 2005-09-22 Ulrich Drepper <drepper@redhat.com>
739 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
740 * regcomp.c: Remove unnecessary uses of
741 unsigned RE_TRANSLATE_TYPE.
742 * regex_internal.h: Likewise.
743 * regex_internal.c: Likewise.
744 * regexec.c: Likewise.
745 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
747 2005-09-07 Ulrich Drepper <drepper@redhat.com>
749 * regexec.c (find_recover_state): Remove unnecessary
751 (transit_state_bkref): Make DFA a const pointer.
752 (get_subexp): Likewise.
753 (check_arrival): Likewise.
754 (update_cur_sifted_state): Likewise.
755 (re_search_internal): Likewise.
756 (prune_impossible_nodes): Likewise.
757 (acquire_init_state_context): Likewise.
758 (proceed_next_node): Likewise.
759 (set_regs): Likewise.
760 (free_fail_stack_return): Likewise.
761 (check_arrival_expand_ecl): Mark DFA parameter as const.
762 (check_arrival_expand_ecl_sub): Likewise.
763 (check_subexp_limits): Likewise.
764 (sub_epsilon_src_nodes): Likewise.
765 (add_epsilon_src_nodes): Likewise.
766 (merge_state_array): Likewise.
767 (update_regs): Likewise.
768 (build_trtable): Likewise.
769 (sift_states_backward): Mark MCTX parameter as const.
770 (build_sifted_states): Likewise.
771 (update_cur_sifted_state): Likewise.
772 (sift_states_mkref): Likewise.
773 (check_arrival_expand_ecl): Mark eclosure as const.
774 (check_dst_limits_calc_pos_1): Likewise.
775 * regex_internal.h (re_match_context_t): Make dfa a const
778 2005-09-06 Ulrich Drepper <drepper@redhat.com>
780 * regexec.c (merge_state_with_log): Define dfa as const pointer.
781 (transit_state_sb): Likewise.
782 (transit_state_mb): Likewise.
783 (sift_states_iter_mb): Likewise.
784 (check_arrival_add_next_nodes): Likewise.
785 (check_node_accept_bytes): Change first parameter to pointer-to-const.
786 [_LIBC] (re_search_2_stub): Use mempcpy.
788 * regex_internal.c (re_string_reconstruct): Avoid calling
789 mbrtowc for very simple UTF-8 case.
791 * regex_internal.c (re_acquire_state): Make DFA pointer arg
793 (re_acquire_state_context): Likewise.
794 * regex_internal.h: Adjust prototypes.
796 * regex.c: Prevent using C++ compilers.
798 * regex_internal.c (re_acquire_state): Minor code rearrangement.
799 (re_acquire_state_context): Likewise.
801 2006-03-29 Mark D. Baushke <mdb@gnu.org>
802 Bruno Haible <bruno@clisp.org>
804 * stdint_.h: On OpenBSD, don't redefine types already included in
805 <sys/types.h> and <inttypes.h>.
807 2006-03-24 Eric Blake <ebb9@byu.net>
809 * time_r.c (copy_string_result): Remove, as it is no longer used.
811 2006-03-24 Simon Josefsson <jas@extundo.com>
813 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
814 including some doc fixes.
815 (base64_encode_alloc): Fix +1 bug on allocation failures.
817 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
819 * base64.c (base64_encode): Do not read past end of array with
820 unsanitized input on systems with CHAR_BIT > 8.
822 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
824 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
825 Typedef to long int, not to off_, as POSIX will likely change
828 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
830 * argp-help.c (validate_uparams): Fix typo
831 * argp-parse.c (argp_default_options): Consistently begin help
832 messages with a lowercase letter.
834 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
836 * time_r.h (asctime_r, ctime_r): Remove. These functions can
837 overrun buffers and shouldn't be used (much as gets shouldn't be
839 * time_r.c (asctime_r, ctime_r): Likewise.
841 2006-03-08 Simon Josefsson <jas@extundo.com>
843 * gc-gnulib.c (randomize): Don't open files called 'no', they
844 signal that configure disabled the device.
846 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
848 * c-stack.c: Include unistd.h unconditionally, since we now assume
850 * getlogin_r.c: Likewise.
851 * getlogin_r.h: Likewise.
853 * pagealign_alloc.c: Likewise.
854 * unistd_.h: Remove; no longer needed.
856 2006-03-07 Simon Josefsson <jas@extundo.com>
858 * unistd_.h: New file.
860 2006-03-07 Simon Josefsson <jas@extundo.com>
862 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
864 2006-03-01 Simon Josefsson <jas@extundo.com>
866 * readline.c: Fix typo, tiny patch from Stepan Kasal
869 2006-02-28 Simon Josefsson <jas@extundo.com>
871 * getopt.c: Protect #include of unistd.h, for MSVS.
873 2006-02-27 Simon Josefsson <jas@extundo.com>
875 * base64.h: Indent #define's. From Jim Meyering
878 2006-02-27 Jim Meyering <jim@meyering.net>
880 Revert the change of 2006-02-24, so these files can continue
881 to be sync'd from gettext.
882 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
885 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
887 * glob.c: Say "invalid" rather than "illegal" in comments.
889 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
891 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
893 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
895 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
896 AT_FDCWD exceeds INT_MAX.
897 * openat.h (AT_FDCWD): Likewise.
899 2006-02-14 Jim Meyering <jim@meyering.net>
903 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
904 failure on deficient systems, and simplify gnulib lgpl dependencies.
905 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
906 xmalloc/lstat combination. Based on a patch from Bruno Haible.
908 * xalloc-die.c: Remove unused definition of N_.
910 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
912 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
914 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
916 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
917 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
919 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
921 * argp-namefrob.h: Restore changes accidentally lost during the
922 "autoupdate" on 2005-12-12.
924 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
926 * fnmatch.c (L_): Renamed from L, to work around a bug in
927 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
928 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
931 2006-01-26 Simon Josefsson <jas@extundo.com>
933 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
934 prototype is visible on mingw32.
936 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
939 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
942 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
944 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
945 attempt to open for write; this always fails, at least on POSIX
946 hosts. This reinstates the 2006-01-09 change, which was
947 inadvertently removed.
949 2006-01-26 Bruno Haible <bruno@clisp.org>
950 Paul Eggert <eggert@cs.ucla.edu>
953 [(! (defined __cplusplus || defined __BEOS__)
955 && !(defined __HP_cc || defined __xlc__
956 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
958 #define to signed char in these cases too; this simplifies
959 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
960 etc., separately) and makes it more conservative.
962 2006-01-21 Jim Meyering <jim@meyering.net>
964 Sync from the stable (b5) branch of coreutils:
966 * fts.c (fts_children): Don't let close() clobber errno from
969 * fts.c (fts_stat): When following a symlink-to-directory,
970 don't necessarily interpret stat-fails+lstat-succeeds as indicating
971 a dangling symlink. That can also happen at least for ELOOP.
972 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
973 FYI, this bug predates the inclusion of fts.c in coreutils.
975 * fts.c (fts_open): Put new maxarglen declaration and uses
976 in their own block, so pre-c99 compilers don't object.
978 Avoid the double-free (first in fts_read, second in fts_close) that
979 would occur when an `active' directory is made inaccessible (e.g.,
980 via chmod a-x) during a traversal.
981 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
982 before returning. Reproduce this failure by
983 mkdir -p a/b; cd a; chmod a-x . b
984 Reported by Stavros Passas.
986 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
988 * argp-namefrob.h: Bugfix. Remove stray #
990 2006-01-25 Bruno Haible <bruno@clisp.org>
992 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
994 Reported by Paul Eggert.
996 2006-01-25 Jim Meyering <jim@meyering.net>
998 * fileblocks.c: Remove more useless parentheses.
999 * readutmp.h: Likewise.
1001 2006-01-24 Bruno Haible <bruno@clisp.org>
1003 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1005 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1008 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1009 to avoid problems with the built-in _Bool type.
1010 Reported by Paul Eggert on 2005-11-26.
1012 2006-01-24 Jim Meyering <jim@meyering.net>
1014 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1016 2006-01-24 Simon Josefsson <jas@extundo.com>
1018 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1021 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1023 Work around porting bugs reported by Dieter in
1024 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1025 * getopt.c (_NOPROTO): Remove; no longer needed.
1026 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1027 Include "getopt.h" first, to check interface.
1028 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1030 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1031 (__strndup): Revert to K&R-style function dfns, the glibc style.
1032 * strnlen.c: Don't claim it's taken from glibc; it's not.
1033 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1034 Include strnlen.h first, to get prototype properly.
1035 (strnlen): Renamed from __strnlen.
1038 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1040 These changes imported from libc.
1041 * getopt.c: Use __fxprintf instead of inline stream orientation
1042 test and two separate function calls.
1043 * strndup.c (__strndup): Add libc_hidden_def.
1045 2006-01-22 Bruno Haible <bruno@clisp.org>
1047 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1048 temporary buffer for sprintf, take into account the precision also
1049 for 'd', 'i', 'u', 'o', 'x', 'X'.
1051 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1053 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1054 to pacify gcc -Wswitch-default.
1056 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1058 * argp-help.c (usage_long_opt): Do not print DOC options.
1059 (__argp_base_name): Removed
1060 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1062 (__argp_base_name): Provide macro definition or extern declaration
1063 depending on the configuration
1065 2006-01-20 Simon Josefsson <jas@extundo.com>
1067 * inet_ntop.h: Unconditionally include sys/socket.h.
1069 2006-01-19 Simon Josefsson <jas@extundo.com>
1071 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1073 2006-01-12 Simon Josefsson <jas@extundo.com>
1075 * base64.c: Fix warning, reported by Bruno Haible
1076 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1078 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1080 Sync from coreutils.
1081 * md5.c: Fix commentary typos.
1082 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1083 * md5.h (__attribute__): Remove; unused.
1084 * sha1.c: Fix commentary to match md5 better.
1085 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1086 so that we don't need to worry about alignment. All uses changed.
1087 This merges the 2005-10-28 md5 change into sha1.
1089 2006-01-11 Jim Meyering <jim@meyering.net>
1091 Sync from coreutils.
1092 * md5.c (OP): Fix spacing.
1094 2006-01-11 Simon Josefsson <jas@extundo.com>
1096 * stdint_.h (SIZE_MAX): Add missing (.
1098 2006-01-10 Bruno Haible <bruno@clisp.org>
1100 * argp.h (__const): Remove macro. Use const instead.
1101 * argp-fmtstream.h (__const): Likewise.
1102 * glob_.h (__const): Remove macro.
1103 * glob-libc.h: Use const instead of __const.
1105 2006-01-10 Jim Meyering <jim@meyering.net>
1107 Avoid the double-free (first in fts_read, second in fts_close) that
1108 would occur when an `active' directory is made inaccessible (e.g.,
1109 via chmod a-x) during a traversal.
1110 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1111 before returning. Reproduce this failure by
1112 mkdir -p a/b; cd a; chmod a-x . b
1113 Reported by Stavros Passas.
1115 Sync from coreutils.
1116 * sha1.c: Tweak grammar in a comment.
1118 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1120 * regex_internal.h (BITSET_WORD_BITS):
1121 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1122 preprocessor mishandles large unsigned values as if they were signed.
1123 Problem reported by Claudio Fontana in
1124 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1126 2006-01-10 Simon Josefsson <jas@extundo.com>
1128 * socket_.h: New file.
1130 2006-01-10 Bruno Haible <bruno@clisp.org>
1132 * localcharset.c: Update from GNU gettext.
1134 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1136 Sync from coreutils.
1137 * chdir-long.c (cdb_free): Don't bother trying to open directory
1138 for write access: POSIX says that must fail.
1139 * fts.c (diropen): Likewise.
1140 * save-cwd.c (save_cwd): Likewise.
1141 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1142 well, for minor improvements on hosts that lack O_DIRECTORY.
1143 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1144 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1145 Fall back on chown if open failed with EACCES.
1147 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1148 Report an error at compile-time if only a 1-second nominal clock
1149 resolution is found.
1151 * lchmod.h: New file.
1152 * mkdir-p.c: Include lchmod.h, lchown.h.
1153 (make_dir_parents): Use lchown rather than chown, and
1154 lchmod rather than chmod.
1156 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1157 too. Problem with "none" reported by Bob Proulx. Problem with
1158 "proc" reported by n0dalus.
1160 * mountlist.c: Include <limits.h>.
1161 (dev_from_mount_options)
1162 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1163 New function. It no longer assumes "dev=" has the System V meaning
1164 on Linux (since it doesn't). It also parses "dev=" more carefully.
1165 (read_file_system_list)
1166 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1167 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1170 * posixtm.h (PDS_PRE_2000): New macro.
1171 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1172 All usages changed. Reject dates outside the range 1969-1999 if
1173 PDS_PRE_2000 is used.
1175 2006-01-09 Jim Meyering <jim@meyering.net>
1177 Sync from coreutils.
1179 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1181 * chdir-safer.h, chdir-safer.c: New files.
1183 * modechange.c (mode_compile): Reject an invalid mode string
1184 that starts with an octal digit. From Andreas Gruenbacher.
1186 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1187 and dup to open_safer and dup_safer, respectively.
1188 (openat_permissive): Fix typo in comment.
1190 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1191 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1192 (_): Remove; no longer needed.
1193 (openat): Renamed from rpl_openat; no need for rpl_openat
1194 since openat.h renames openat for us.
1195 Replace most of the body with a call to openat_permissive,
1196 to avoid duplicate code.
1197 Port to (probably hypothetical) environments were mode_t is
1199 (openat_permissive): Require mode arg, so that we can check
1200 types better. Put it just after flags. Change cwd failure
1201 indicator from pointer-to-bool to pointer-to-errno-value.
1202 All callers changed.
1203 Invoke openat_save_fail and/or openat_restore_fail if
1204 cwd_errno is null, so that openat can call us.
1205 (openat_permissive, fdopendir, fstatat, unlinkat):
1206 Simplify errno handling to avoid some duplicate code,
1207 as it's OK to set errno on success.
1208 * openat.h: Revamp code so that function macros depend on
1209 __OPENAT_PREFIX only, not also on AT_FDCWD.
1210 (openat_ro): Remove. Caller changed to use openat_permissive.
1211 (openat_permissive): Now a macro, if not a function.
1212 (openat_restore_fail, openat_save_fail): Now always functions,
1213 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1215 * openat-priv.h: New file, defining macros used by mkdirat.c
1217 * mkdirat.c: Include openat-priv.h.
1218 Remove definitions of macros defined therein.
1219 * openat.c: Likewise.
1221 * mkdirat.c (mkdirat): New file and function.
1222 * openat.h (mkdirat): Declare.
1224 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1226 * openat.h (openat_permissive): Declare.
1227 (openat_ro): Define.
1229 * openat.c (EXPECTED_ERRNO): New macro.
1230 (openat_permissive): New function -- used in remove.c rewrite.
1231 (all functions): Set errno just before returning, only if there
1232 was an actual failure.
1233 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1235 Emulate openat-family functions using Linux's procfs, if possible.
1236 Idea and some code based on Ulrich Drepper's glibc changes.
1238 * openat.c: (BUILD_PROC_NAME): New macro.
1239 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1240 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1241 before falling back on save_cwd and restore_cwd.
1242 (fdopendir, fstatat, unlinkat): Likewise.
1244 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1245 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1247 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1248 as second argument to va_arg. Otherwise, some versions of gcc
1249 warn that `if this code is reached, the program will abort'.
1251 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1253 Sync from coreutils.
1255 Add POSIX ACL support
1256 * acl.h (copy_acl, set_acl): Add declarations.
1257 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1258 systems other than Linux.
1259 (chmod_or_fchmod): New function: use fchmod when possible,
1260 and chmod otherwise.
1261 (file_has_acl): Add a POSIX ACL implementation, with a
1262 Linux-specific subcase.
1263 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1264 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1265 acls are unsupported.
1266 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1267 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1270 2006-01-09 Bruno Haible <bruno@clisp.org>
1272 * sysexit_.h (EX_OK): New macro.
1273 Suggested by Martin Lambers <marlam@marlam.de>.
1275 2006-01-09 Bruno Haible <bruno@clisp.org>
1277 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1278 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1279 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1280 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1282 2006-01-09 Bruno Haible <bruno@clisp.org>
1284 * stdint_.h (SIZE_MAX): Write the value without involving negative
1287 2005-10-16 Bruno Haible <bruno@clisp.org>
1289 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1290 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1292 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1294 * strftime.c (tzname): Don't declare if it is already #defined.
1295 Problem reported for Mingw by Mark Junker.
1297 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1299 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1300 long int, not int, for nanosecond counts, so that people who are
1301 used to POSIX struct timespec won't be surprised. Reported by Jim
1304 2005-12-16 Jim Meyering <jim@meyering.net>
1306 * fprintftime.c, fprintftime.h: New files.
1308 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1310 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1311 * argp-help.c (fill_in_uparams): Check if the constructed
1312 struct uparams is valid. Fall back to the default values if it is
1315 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1317 * argp-help.c (__argp_base_name): New function
1318 (__argp_short_program_name): Rewrite using __argp_base_name
1319 * argp-namefrob.h: Define program_invocation_name and
1320 program_invocation_short_name if requested
1321 (__argp_base_name): Add prototype
1322 * argp-parse.c (argp_def): Use gettext wrappers
1323 (argp_default_parser): Use __argp_base_name
1324 * argp-pin.c: New file. Defines program_invocation_name and
1325 program_invocation_short_name on systems that lack them.
1327 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1329 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1330 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1331 porting problem reported by Georg Schwarz in
1332 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1334 2005-07-09 Bruno Haible <bruno@clisp.org>
1336 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1337 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1338 Reported by Mark Junker <mjscod@gmx.de>.
1340 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1342 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1343 (uintmax_t) [defined uintmax_t]: Do not declare.
1344 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1345 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1346 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1347 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1348 sake of portability to weird hosts that C allows (though we don't
1349 know of any practical examples).
1351 * savedir.h (fdsavedir): New decl.
1352 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1353 contains most of the former guts of savedir.
1354 (savedir): Use savedirstream.
1357 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1359 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1360 coreutils no longer futzes with rounding modes.
1362 2005-11-14 Jim Meyering <jim@meyering.net>
1364 * mkstemp-safer.c: Include <config.h>, required for possible
1365 replacement of mkstemp.
1367 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1369 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1371 (gethrxtime) [! (HAVE_NANOUPTIME
1372 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1373 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1374 our own approximation.
1376 2005-11-10 Simon Josefsson <jas@extundo.com>
1378 * readline.c: Remove EOL.
1380 2005-11-08 Eric Blake <ebb9@byu.net>
1382 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1384 2005-11-08 Eric Blake <ebb9@byu.net>
1386 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1388 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1390 Fix porting problem reported by Theodoros V. Kalamatianos.
1391 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1392 Don't assume that futimes failing means we must fail.
1394 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1396 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1397 leave errno alone. Problem reported by Dmitry V. Levin.
1399 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1401 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1402 errno alone. Problem reported by Frederic Jolliton.
1404 2005-10-28 Simon Josefsson <jas@extundo.com>
1406 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1407 "restrict" keywords, as per POSIX. Protect the function
1408 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1409 Don't use K&R prototypes. Check the sprintf return values.
1410 Re-define EAFNOSUPPORT if not present. Indent.
1412 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1413 suggested by Bruno Haible <bruno@clisp.org>.
1415 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1417 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1419 * gc-libgcrypt.c: Add MD2 (which is not available through
1422 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1424 * md2.h, md2.c: New files.
1426 2005-10-24 Simon Josefsson <jas@extundo.com>
1428 * md4.h: Shrink buffer size, now that we changed the type.
1430 2005-10-22 Simon Josefsson <jas@extundo.com>
1432 * arcfour.h, arcfour.c: Use fixed size indices in the
1433 arcfour_context struct (simplify test vector testing in GNU
1436 2005-10-22 Simon Josefsson <jas@extundo.com>
1438 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1439 suggested by Bruno Haible <bruno@clisp.org>.
1441 2005-10-22 Simon Josefsson <jas@extundo.com>
1443 * crc.h: Include stddef.h, for size_t.
1445 2005-10-21 Simon Josefsson <jas@extundo.com>
1447 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1448 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1450 2005-10-21 Simon Josefsson <jas@extundo.com>
1452 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1455 2005-10-21 Simon Josefsson <jas@extundo.com>
1457 * gc-gnulib.c: Support ARCTWO in CBC mode.
1459 2005-10-21 Simon Josefsson <jas@extundo.com>
1461 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1464 * hmac-sha1.c (hmac_sha1): Likewise.
1466 * crc.c (crc32_update): Actually use crc parameter, suggested by
1467 Bruno Haible <bruno@clisp.org>.
1469 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1472 2005-10-21 Simon Josefsson <jas@extundo.com>
1474 * des.h, des.c: New files.
1476 * gc-gnulib.c: Support DES.c
1478 2005-10-21 Simon Josefsson <jas@extundo.com>
1480 * arctwo.h, arctwo.c: New files.
1482 * gc-gnulib.c: Support ARCTWO.
1484 2005-10-21 Simon Josefsson <jas@extundo.com>
1486 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1488 2005-10-19 Simon Josefsson <jas@extundo.com>
1490 * gc-gnulib.c: Support ARCFOUR.
1492 2005-10-19 Simon Josefsson <jas@extundo.com>
1494 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1497 * gc.h: Add ECB enum type.
1499 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1501 2005-10-19 Simon Josefsson <jas@extundo.com>
1503 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1505 2005-10-18 Simon Josefsson <jas@extundo.com>
1507 * md4.h, md4.c: New files, based on md5.?.
1509 2005-10-17 Simon Josefsson <jas@extundo.com>
1511 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1513 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1515 2005-10-17 Simon Josefsson <jas@extundo.com>
1517 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1519 2005-10-17 Simon Josefsson <jas@extundo.com>
1521 * gc.h, gc-libgcrypt.c: Add ciphers.
1523 2005-10-17 Simon Josefsson <jas@extundo.com>
1525 * sha1.c: Use uint32_t instead of md5_uint32.t
1527 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1530 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1532 * md5.h: Use stdint.h and uint32_t. Doc fix.
1534 2005-10-15 Simon Josefsson <jas@extundo.com>
1536 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1538 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1540 2005-10-14 Simon Josefsson <jas@extundo.com>
1542 * arcfour.h, arcfour.c: New files.
1544 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1546 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1547 include <wchar.h>; no longer needed.
1549 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1550 and Ulrich Drepper <drepper@redhat.com>
1553 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1554 instead of inline stream orientation test and two separate
1555 function calls. Pay no attention to USE_IN_LIBIO.
1557 2005-10-14 Roland McGrath <roland@redhat.com>
1559 Import from libc. [BZ #1331]
1560 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1562 Reported by Matej Vela <vela@debian.org>.
1564 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1566 * mkdir-p.c (make_dir_parents): Don't report an error if an
1567 intermediate directory is in a read-only file system. Problem
1568 reported by Eric Blake.
1570 2005-10-13 Simon Josefsson <jas@extundo.com>
1572 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1573 Move memory allocation outside of loop.
1575 2005-10-12 Simon Josefsson <jas@extundo.com>
1577 * gc-pbkdf2-sha1.c: New file.
1579 * gc.h: Add gc_pbkdf2_sha1 prototype.
1581 2005-10-12 Simon Josefsson <jas@extundo.com>
1583 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1584 suggested by Bruno Haible <bruno@clisp.org>.
1586 2005-10-12 Simon Josefsson <jas@extundo.com>
1588 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1590 * gc-gnulib.c (gc_hmac_sha1): New function.
1592 2005-10-12 Simon Josefsson <jas@extundo.com>
1594 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1596 2005-10-12 Simon Josefsson <jas@extundo.com>
1598 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1599 GC_USE_HMAC_MD5, respectively.
1601 * gc-libgcrypt.c (gc_md5): Fix assert call.
1604 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1606 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1608 * gc-gnulib.c (gc_hash_buffer): Ditto.
1610 2005-10-11 Bruno Haible <bruno@clisp.org>
1612 * c-strcasestr.h: New file, from GNU gettext.
1613 * c-strcasestr.c: New file, from GNU gettext.
1615 2005-10-11 Bruno Haible <bruno@clisp.org>
1617 * c-strcase.h: New file, from GNU gettext.
1618 * c-strcasecmp.c: New file, from GNU gettext.
1619 * c-strncasecmp.c: New file, from GNU gettext.
1621 2005-10-11 Simon Josefsson <jas@extundo.com>
1623 * crc.h, crc.c: New files.
1625 * gc.h (gc_hash_buffer): Add doc.
1627 2005-10-08 Simon Josefsson <jas@extundo.com>
1629 * gc.h: Add gc_hash and gc_hash_buffer.
1631 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1633 * gc-libgcrypt.c (gc_hash_buffer): Add.
1635 2005-10-11 Bruno Haible <bruno@clisp.org>
1637 * strcasecmp.c: Include limits.h.
1638 (strcasecmp): Avoid integer overflow on exotic platforms.
1639 * strncasecmp.c: Include limits.h.
1640 (strncasecmp): Avoid integer overflow on exotic platforms.
1641 Reported by Paul Eggert.
1643 2005-10-06 Simon Josefsson <jas@extundo.com>
1645 * hmac-md5.c: New file.
1649 2005-10-06 Simon Josefsson <jas@extundo.com>
1651 * memxor.c (memxor): Avoid casts and warnings.
1653 2005-10-05 Derek Price <derek@ximbiot.com>
1655 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1657 2005-10-05 Simon Josefsson <jas@extundo.com>
1659 * memxor.c (memxor): Fix compiler error.
1661 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1662 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1664 * memxor.h, memxor.c: New files.
1666 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1667 we assume all systems have it, suggested by Jim Meyering
1668 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1669 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1670 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1673 2005-10-04 Bruno Haible <bruno@clisp.org>
1675 * verify.h (verify_true): Provide alternative definition for C++.
1677 2005-10-04 Simon Josefsson <jas@extundo.com>
1679 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1680 D. Baushke" <mdb@gnu.org>.
1682 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1684 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1685 (SSIZE_MAX): New macro, if not already defined.
1686 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1689 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1691 * exclude.c: Include verify.h.
1692 (verify): Remove. All callers changed to use verify.h's version.
1693 * strtoimax.c: Likewise.
1694 * utimecmp.c: Likewis.e
1696 Sync from coreutils.
1697 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1698 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1699 * .cvsignore: Add fts.h, search.h, t-fpending.
1700 * settime.c (settime): Fix { typo in previous patch. Also, don't
1701 bother returning ENOSYS if settimeofday or stime fails; just let
1702 them return whatever errno they want to return.
1703 * utimens.c: Include unistd.h, for dup2.
1704 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1705 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1707 2005-10-02 Jim Meyering <jim@meyering.net>
1709 Sync from coreutils.
1710 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1711 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1712 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1713 Remove AT_FDCWD test.
1714 Do not consume the fd unless successful.
1715 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1716 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1717 block, so that we don't even try to compile it if settimeofday is
1718 available. This works around a compilation failure on OSF1 V5.1,
1719 due to stime requiring a `long int*' while tv_sec is `int'.
1721 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1723 * getdelim.c (getdelim): Remove unused variables.
1725 2005-10-01 Simon Josefsson <jas@extundo.com>
1727 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1728 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1729 AI_* and EAI_* definitions. Protect function declarations.
1731 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1733 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1734 so that the code works even with ancient cpp. Portability problem
1735 with GCC 2.7.2.1 reported by Thomas M.Ott.
1737 2005-09-27 Jim Meyering <jim@meyering.net>
1739 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1741 * intprops.h (signed_type_or_expr__): Define.
1742 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1745 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1747 * verify.h (verify_expr): Remove, replacing with:
1748 (verify_true): New macro that returns true instead of void.
1749 (verify_type__): Remove.
1750 (verify): Use verify_true rather than verify_type__.
1752 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1754 * utimens.c (ENOSYS): Define if not already defined.
1755 (futimens): Support having a null PATH if the file descriptor
1758 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1760 (__attribute): Define to empty unless GCC 3.1 or later.
1761 This works around a core dump on OpenBSD 3.4, which has GCC
1762 2.95.3, which dumps core when given __attribute__(()). It also
1763 simplifies other tests, since we really don't want to bother with
1764 worrying about which ancient version of GCC supported what.
1765 Original problem reported by Yoann Vandoorselaere, with part of
1766 the fix suggested by Derek Price.
1768 2005-09-24 Jim Meyering <jim@meyering.net>
1770 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1771 so we can once again use a positive bitfield width of 1 -- now we
1772 don't have to explain why we were using a bitfield width of 2.
1774 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1776 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1777 Problem reported by Eric Blake.
1778 (getaddrinfo): Initialize se so that it's not garbage.
1779 Redo internal storage allocation so that it doesn't make unportable
1780 assumptions about alignment.
1783 * utimens.c (futimens): Use futimesat if available.
1784 Prefer it to futimes since it doesn't have the futimes bug.
1786 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1787 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1788 Instead, declare a function that returns a pointer to an array,
1789 and use verify_type__ to declare the size of the array.
1790 Problem and germ of a solution reported by Bruno Haible.
1791 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1792 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1794 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1796 Sync from coreutils.
1798 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1800 * argmatch.h: Include verify.h
1801 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1802 (ARGMATCH_ASSERT): Remove; unused.
1803 * canonicalize.c: Assume STDC_HEADERS.
1804 * exclude.c: Include "strcase.h".
1805 * regex_internal.h [!defined _LIBC]: Likewise.
1806 * getusershell.c: Include stdio--.h rather than stdio.h
1808 (getusershell): Call fopen, not fopen_safer.
1809 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1810 Do not include unistd-safer.h.
1811 (save_cwd): Don't call fd_safer; no longer needed
1812 now that we include fcntl--.h.
1814 * getdate.y (relative_time): New type.
1815 (RELATIVE_TIME_0): New constant.
1816 (parser_control): Use relative_time instead of doing it ourselves.
1817 (%union): Add new relative_time rel member.
1818 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1820 (relunit, relunit_snumber): Now of type rel.
1821 (zone, rel, relunit, get_date): Adjust to above changes.
1823 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1824 Do not include unistd-safer.h.
1825 (getloadavg): Don't call fd_safer; no longer needed
1826 now that we include fcntl--.h.
1828 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1829 (make_dir_parents): Treat ENOSYS like EEXIST.
1831 Improve quality of diagnostics on restore_cwd failure.
1832 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1833 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1834 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1835 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1836 each time through the loop. Do not diagnose restore_cwd failure;
1837 that is the caller's job (and perhaps the caller does not care).
1839 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1840 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1841 If the file already exists but is not a directory, don't bother
1842 to try to make its parents.
1843 Close potential file descriptor leak if we can't chdir("/") (!).
1844 Don't always return true if chdir($PWD) fails; return true only
1845 if the requested action was done successfully (except for the
1847 Don't log final directory unless we actually made it.
1848 Refactor to avoid duplicate code to fix up permissions.
1849 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1851 * strftime.c (my_strftime): Rewrite the previous change slightly,
1852 to make it a bit faster and (I hope) clearer.
1853 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1854 Fix bug in formats like %2N.
1856 * verify.h: New file.
1858 2005-09-22 Jim Meyering <jim@meyering.net>
1860 Sync from coreutils.
1862 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1864 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1865 the .tm_year member, since otherwise gcc-4.0 would now warn about
1866 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1868 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1869 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1871 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1872 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1873 when run in a time zone for which daylight savings time is in effect
1874 for the starting date.
1876 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1877 stop us from restricting permissions of just-created absolute-named
1879 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1880 to restore initial working directory.
1881 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1882 to tell caller if/when we change the working directory and are
1883 unable to return to the initial one.
1884 * mkdir-p.h (make_dir_parents): Update prototype.
1885 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1886 `return false'. This fixes a bug introduced on 2004-07-30.
1888 * openat.c (fdopendir): Be sure to close the supplied
1889 file descriptor before returning. This makes our replacement
1890 implementation a little closer to Solaris's, where fdopendir
1891 ties the file descriptor to the returned DIR* pointer.
1892 * openat.c (unlinkat): New function.
1893 * openat.h (unlinkat): Add prototype.
1894 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1895 (openat_restore_fail): Rename from openat_restore_die.
1896 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1898 Provide an alternative to exiting immediately upon save_cwd or
1899 restore_cwd failure. Now, an application can arrange e.g.,
1900 to perform a longjump in that case.
1901 * openat.c: Include dirname.h.
1902 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1903 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1904 and openat_restore_die rather than calling error directly.
1905 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1907 * openat-die.c (openat_save_die, openat_restore_die): New file.
1908 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1910 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1911 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1912 int utc, int nanoseconds);
1914 date should not have to allocate a megabyte of virtual memory to
1915 handle a format argument like +%1048575T. When implemented with
1916 strftime, it must allocate such a buffer, use strftime to fill it
1917 in, print it, then free it.
1918 With fprintftime, it simply prints everything and exits.
1919 With no need for memory allocation, that's one fewer way to fail.
1920 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1921 optional field width, not before, so we accept %9:z, not %:9z.
1922 (my_strftime): Be sure to use L_('x') for literals.
1924 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1925 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1926 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1927 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1928 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1929 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1930 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1931 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1932 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1934 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1935 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1936 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1937 and don't include <sys/file.h>).
1939 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1941 Sync from coreutils.
1943 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1944 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1945 [!LDAV_DONE]: Avoid unused variable warning.
1947 2005-09-21 Bruno Haible <bruno@clisp.org>
1949 * unicodeio.h (unicode_to_mb): New declaration.
1951 2005-09-20 Derek Price <derek@ximbiot.com>
1953 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1955 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1957 Use a consistent style for including <config.h>.
1958 * __fpending.c, acl.c, argmatch.c,
1959 argp-help.c, argp-parse.c,
1960 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1961 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1962 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1963 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1964 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1965 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1966 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1967 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1968 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1969 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1970 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1971 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1972 modechange.c, mountlist.c, open-safer.c, physmem.c,
1973 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1974 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1975 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1976 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1977 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1978 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1979 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1980 userspec.c, utimecmp.c, version-etc-fsf.c,
1981 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1982 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1983 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1984 Standardize inclusion of config.h.
1985 * __fpending.h, dirfd.h, getdate.h, human.h,
1986 inttostr.h: Removed inclusion of config.h from header files.
1987 * inttostr.c: Adjusted in-tree users.
1988 * timespec.h: Remove superfluous warning to include config.h.
1989 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1990 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1991 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1992 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1994 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1996 * stat-time.h: New file.
1997 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1998 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2000 (timespec_cmp): New function.
2001 * utimecmp.c: Include stat-time.h.
2002 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2003 members exist, not on the obsolescent ST_MTIM_NSEC.
2004 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2006 2005-09-15 Derek Price <derek@ximbiot.com>
2007 Paul Eggert <eggert@cs.ucla.edu>
2009 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2010 changes, consolidating in...
2011 * regex_internal.h: ...this file.
2013 2005-09-15 Derek Price <derek@ximbiot.com>
2015 * regex_internal.h: Blank `pure' for GNUC < 3.
2016 * regex_internal.c: Ditto, using this...
2017 (__GNUC_PREREQ): ...new macro.
2018 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2019 (__GNUC_PREREQ): ...this new macro.
2021 * strstr.h: Include string.h. Define strstr as a macro here.
2023 2005-09-13 Derek Price <derek@ximbiot.com>
2025 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2027 Reported by Jim Meyering <jim@meyering.net>.
2029 2005-09-13 Jim Meyering <jim@meyering.net>
2031 * canon-host.c: Filter through gnu indent and reword comments slightly.
2032 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2034 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2036 * lib/base64.c: Typo.
2037 (base64_encode): Put b64str in initialized data section.
2039 2005-09-12 Derek Price <derek@ximbiot.com>
2041 Return usable errors from canon-host.
2042 * canon-host.h: New file.
2043 * canon-host.c (canon_host): Wrap...
2044 (canon_host_r): ...this new function, which now relies exclusively on
2046 (ch_strerror): New function.
2047 (last_cherror): New global.
2048 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2049 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2051 (freeaddrinfo): Free ai->ai_canonname when set.
2053 2005-09-12 Derek Price <derek@ximbiot.com>
2054 Paul Eggert <eggert@cs.ucla.edu>
2056 * glob-libc.h: Renamed from glob_.h. The new version is
2057 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2058 protecting things that should be done only in gnulib contexts.
2059 * glob_.h: New file, containing only the glob things needed for
2061 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2062 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2063 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2064 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2065 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2066 and to respect the namespace rules better.
2068 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2070 Merge glibc and coreutils changes into gnulib, plus a few
2072 * md5.c: Use #error rather than a string.
2073 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2074 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2075 (__attribute__): Define to empty for non recent-GCC.
2076 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2077 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2078 Renamed from their non-__ counterparts, with new macros replacing
2079 them if not _LIBC. Add __THROW attribute.
2081 (struct md5_ctx): Align buffer if using GCC.
2082 * sha1.h (struct sha1_ctx): Likewise.
2083 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2084 The old name was backwards.
2085 (NOTSWAP): Remove; not used.
2086 (rol): New macro, moved here from md5.h.
2087 (sha1_process_block): Remove a FIXME that doesn't make sense.
2089 2005-09-12 Derek Price <derek@ximbiot.com>
2091 * gai_strerror.c: Include config.h when available. Include
2092 getaddrinfo.h before other headers to test interface.
2093 Reported by Larry Jones <lawrence.jones@ugs.com>.
2095 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2097 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2098 definitions, since that's the preferred style in glibc.
2099 Fix a minor spacing issue, and update copyright notice to match glibc's.
2101 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2103 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2105 2005-09-06 Simon Josefsson <jas@extundo.com>
2107 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2108 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2110 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2112 Change bitset word type from unsigned int to unsigned long int,
2113 as this has better performance on typical 64-bit hosts.
2114 Port bitset code to hosts with unusual word sizes.
2115 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2116 (build_collating_symbol):
2117 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2118 argument is a bitset. This is merely a style issue, but it makes
2119 it clearer that an entire array is expected.
2120 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2121 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2122 Port to the case where bitset_word is not the same as unsigned int.
2123 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2124 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2126 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2127 (build_trtable, group_nodes_into_DFAstates):
2129 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2130 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2131 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2132 * regexec.c (group_nodes_into_DFAstates): Likewise.
2133 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2134 * regcomp.c (optimize_subexps, lower_subexp):
2135 Work even if bitset_word has holes in its bitwise representation.
2136 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2137 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2139 * regex_internal.c (re_string_reconstruct):
2140 Don't assume UCHAR_MAX == 255.
2141 * regex_internal.h (bitset_set_all): Likewise.
2142 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2144 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2145 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2147 (BITSET_WORD_MAX): New macro.
2148 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2149 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2150 (bitset_empty, bitset_copy):
2151 Prefer sizeof (bitset) to multiplying it out ourselves.
2152 (bitset_not_merge): Remove; unused.
2153 (bitset_contain): Return bool, not unsigned int with one bit on.
2154 All callers changed.
2155 * regexec.c (build_trtable): Don't assume bitset has no stricter
2156 alignment than re_node_set; do this by defining a new internal
2157 type struct dests_alloc and using it to allocate memory.
2159 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2161 Check for arithmetic overflow when calculating sizes, to prevent
2162 some buffer-overflow issues. These patches are conservative, in the
2163 sense that when I couldn't determine whether an overflow was possible,
2164 I inserted a run-time check.
2165 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2166 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2167 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2168 (re_xnrealloc, re_x2nrealloc): New inline functions.
2169 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2170 (build_equiv_class, build_charclass): Check for arithmetic overflow
2171 in size expression calculations.
2172 * lib/regex_internal.c (re_string_realloc_buffers):
2173 (build_wcs_upper_buffer, re_node_set_add_intersect):
2174 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2175 (re_dfa_add_node, register_state): Likewise.
2176 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2177 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2178 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2179 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2181 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2183 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2184 to avoid a collision with bits/local_lim.h in glibc.
2185 All uses changed. Problem reported by Dmitry V. Levin in
2186 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2188 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2189 bugs in int versus size_t comparisons.
2190 (re_string_context_at): Fix bug where the code assumed that
2193 Use bool where appropriate.
2194 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2195 All callers changed.
2196 (calc_eclosure_iter): Likewise, for ROOT arg.
2197 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2198 (build_charclass_op): Likewise, for NON_MATCH arg.
2199 * regex_internal.c (re_string_allocate, re_string_construct):
2200 (re_string_construct_common): Likewise, for ICASE arg.
2201 * regexec.c (re_search_2_stub, re_search_stub):
2202 Likewise, for RET_LEN arg.
2203 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2204 (set_regs): Likewise, for FL_BACKTRACK arg.
2205 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2206 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2207 (calc_eclosure_iter, parse_bracket_exp):
2208 Use bool for internal variables that are booleans.
2209 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2210 (set_regs, build_sifted_states, sift_states_bkref):
2211 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2212 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2213 (find_collation_sequence_value):
2215 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2216 (re_node_set_compare):
2217 Return bool, not int. All callers changed.
2218 * regexec.c (check_halt_node_context, check_dst_limits):
2219 (build_trtable, check_node_accept): Likewise.
2220 * regex_internal.h: Include stdbool.h.
2222 Fix bugs uncovered when converting to bool.
2223 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2224 failure instead of charging ahead blindly.
2225 * regex_internal.c (register_state): Likewise.
2226 * regexec.c (re_search_2_stub): Use simpler method than boolean
2227 for freeing internal storage.
2228 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2229 bitset pieces used as boolean, to avoid undefined behavior
2230 on hosts that do int overflow checking.
2232 2005-08-31 Derek Price <derek@ximbiot.com>
2234 * getdelim.c (getdelim): Return EOF on EOF.
2235 Reported by Larry Jones <lawrence.jones@ugs.com>.
2237 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2239 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2240 lengths fit in regoff_t; this isn't true if regoff_t is the same
2242 * regex.c (re_search_internal): 5th arg is LAST_START
2243 (= START + RANGE) instead of RANGE. This avoids overflow
2244 problems when regoff_t is the same width as size_t.
2245 All callers changed.
2246 (re_search_2_stub): Check for overflow when adding the
2247 sizes of the two strings.
2248 (re_search_stub): Check for overflow when adding START
2249 to RANGE; if it occurs, substitute the extreme value.
2251 2005-08-31 Jim Meyering <jim@meyering.net>
2253 * regcomp.c (search_duplicated_node): Make first pointer arg
2255 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2256 (register_state): Likewise.
2257 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2258 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2259 (group_nodes_into_DFAstates): Likewise.
2261 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2263 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2264 old glibc regex code mishandles strings longer than 2**31 bytes.
2265 This patch fixes this when the regex code is used in gnulib
2266 (i.e., outside glibc).
2268 This patch should not affect the use of the regex code inside
2269 glibc. No doubt this problem also needs to be handled for glibc
2270 as well, but the result will be an incompatible change to the
2271 glibc ABI, and the old ABI will have to be supported too. That
2272 can be the the subject for another patch.
2274 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2275 governing whether the rest of this patch is active. By default,
2276 the macro is disabled and the patch has no effect.
2277 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2278 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2279 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2280 (re_match_2, re_set_registers): Use the new types.
2281 * regex_internal.h (Idx, re_hashval_t): New types.
2282 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2284 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2285 (re_string_context_at, bin_tree_t, re_dfastate_t):
2286 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2287 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2288 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2289 (re_string_char_size_at, re_string_wchar_at):
2290 (re_string_elem_size_at):
2291 Use the new types and macros to port to 64-bit hosts.
2292 Use unsigned types for internal values, so that the code
2293 mostly works even for arrays larger than SSIZE_MAX.
2294 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2295 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2296 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2297 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2298 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2299 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2300 (calc_inveclosure, parse_dup_op, build_range_exp):
2301 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2302 (fetch_number, create_token_tree, mark_opt_subexp):
2304 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2305 (create_cd_newstate, re_string_allocate, re_string_construct):
2306 (re_string_realloc_buffers, build_wcs_upper_buffer):
2307 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2308 (re_string_reconstruct, re_string_peek_byte_case):
2309 (re_string_fetch_byte_case, re_string_context_at):
2310 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2311 (re_node_set_init_copy, re_node_set_add_intersect):
2312 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2313 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2314 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2315 (re_acquire_state, re_acquire_state_context, register_state):
2317 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2318 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2319 (re_search_internal, re_search_2_stub, re_search_stub)
2320 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2321 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2322 (update_cur_sifted_state, check_dst_limits):
2323 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2324 (check_subexp_limits, sift_states_bkref, merge_state_array):
2325 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2326 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2327 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2328 (expand_bkref_cache, check_node_accept_bytes):
2329 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2330 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2331 (acquire_init_state_context, check_halt_node_context):
2332 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2333 (sift_states_backward, clean_state_log_if_needed):
2334 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2335 (find_recover_state, transit_state_sb, transit_state_mb):
2336 (transit_state_bkref, build_trtable, match_ctx_clean):
2338 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2339 to work around an assumption that REG_MISSING is negative.
2341 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2342 (seek_collating_symbol_entry) [defined _LIBC]:
2343 (lookup_collation_sequence_value) [defined _LIBC]:
2344 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2345 Use prototypes rather than old-style function definitions.
2346 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2347 (transit_state_sb) [0]:
2348 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2350 * regexec.c (re_search_internal): Simplify update of rm_so and
2353 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2354 (optimize_subexps, lower_subexp):
2355 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2356 since the signed shift might overflow. Use 1u<<31 instead.
2357 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2358 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2361 * regcomp.c (optimize_subexps, lower_subexp):
2362 Use CHAR_BIT rather than 8, for clarity.
2363 * regexec.c (check_dst_limits_calc_pos_1):
2364 (check_subexp_matching_top): Likewise.
2365 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2366 have to worry about portability issues when shifting it left.
2367 Remove no-longer-needed test for table_size > 0.
2368 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2369 in a word, as the resulting behavior is undefined.
2370 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2371 in one case, a <= should have been an <, and in another case the
2372 whole test was missing.
2373 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2374 the standard name CHAR_BIT.
2375 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2376 this is not true on one's complement and signed-magnitude hosts.
2378 * regex_internal.h (re_sub_match_top_t): Remove unused member
2380 (struct re_dfa_t): Remove unused member states_alloc.
2381 * regcomp.c (init_dfa): Don't initialize unused members.
2383 2005-08-31 Bruno Haible <bruno@clisp.org>
2385 * strstr.c: Include <stddef.h>, for NULL.
2386 * strcasestr.c: Likewise.
2387 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2389 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2391 * iconvme.h: Add prototype for iconv_alloc.
2393 2005-08-29 Simon Josefsson <jas@extundo.com>
2395 * iconvme.c: Fix errno.
2397 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2399 * iconvme.c: Split iconv_string into iconv_alloc.
2401 2005-08-27 Jim Meyering <jim@meyering.net>
2403 * fopen-safer.c: Merge minor changes from coreutils.
2404 * dup-safer.c: Likewise.
2405 * fd-safer.c: Likewise.
2407 Merge from coreutils.
2408 * stdio--.h: New file.
2409 * stdlib--.h: New file.
2410 * mkstemp-safer.c: New file.
2412 GNU tar needs these.
2413 * pipe-safer.c: New file.
2414 * creat-safer.c: New file.
2415 * fcntl--.h (creat): Define to creat_safer.
2416 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2417 * unistd--.h (pipe): Define to pipe_safer.
2418 * unistd-safer.h: Declare pipe_safer.
2420 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2422 * regex_internal.h: Remove all references to
2423 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2425 (bitset_not, bitset_merge, bitset_not_merge):
2426 (bitset_mask, re_string_allocate, re_string_construct):
2427 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2428 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2429 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2430 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2431 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2432 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2433 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2434 (re_acquire_state_context):
2435 Remove unnecessary forward decls.
2436 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2437 Put __attribute at function definition,
2438 now that the function decl has been removed.
2439 * lib/regex_internal.c (re_string_peek_byte_case):
2440 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2443 2005-08-26 Simon Josefsson <jas@extundo.com>
2445 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2446 Haible <bruno@clisp.org>.
2448 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2450 * regexec.c (set_regs): Don't alloca with an unbounded size.
2452 alloca modernization/simplification for regex.
2453 * regex.c: Remove portability cruft for alloca. This no longer
2454 needs to be at the start of the file, and can be moved into
2455 regex_internal.h and simplified.
2456 * regex_internal.h: Include <alloca.h>.
2457 (__libc_use_alloca) [!defined _LIBC]: New macro.
2458 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2459 now works outside glibc.
2461 2005-08-24 Simon Josefsson <jas@extundo.com>
2463 * getpass.c: Add WIN32 implementation. Conditionalize use of
2464 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2465 GLIBC specific code.
2467 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2469 Make regex safe for g++. This fixes one real bug (an "err"
2470 that should have been "*err"). g++ problem reported by
2472 * regex_internal.h (re_calloc): New macro, consistent with
2473 re_malloc etc. All callers of calloc changed to use re_calloc.
2474 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2475 not int. All callers changed.
2476 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2477 just use an array of size MB_LEN_MAX.
2478 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2479 (find_recover_state): Change "err" to "*err"; this fixes what
2480 appears to be a real bug.
2481 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2484 2005-08-25 Jim Meyering <jim@meyering.net>
2486 * open-safer.c: Include <config.h>.
2487 Otherwise, we'd lose LARGEFILE support in any file using
2490 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2492 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2493 * regex.h (regerror): Likewise.
2495 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2496 requires this. (The code never needed it.)
2498 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2499 All uses of recently-renamed identifiers changed to use the new,
2500 POSIX-compliant names. The code will build and run just fine
2501 without these changes, but it's better to eat our own dog food
2502 and use the standard-conforming names.
2504 * regex.h: Fix a multitude of POSIX name space violations.
2505 These changes have an effect only for programs that define
2506 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2507 do not change anything for programs compiled in the normal way.
2508 Also, there is no effect on the ABI.
2510 (_REGEX_SOURCE): New macro.
2511 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2512 defined and _GNU_SOURCE is not; this fixes a name space violation.
2514 Rename the following macros to obey POSIX requirements.
2515 The old names are still visible as macros if _REGEX_SOURCE is defined.
2516 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2517 RE_BACKSLASH_ESCAPE_IN_LISTS.
2518 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2519 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2520 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2521 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2522 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2523 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2524 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2525 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2526 (REG_INTERVALS): renamed from RE_INTERVALS.
2527 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2528 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2529 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2530 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2531 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2532 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2533 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2534 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2535 RE_UNMATCHED_RIGHT_PAREN_ORD.
2536 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2537 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2538 (REG_DEBUG): renamed from RE_DEBUG.
2539 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2540 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2541 unusual, since we can't clash with the POSIX REG_ICASE.
2542 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2543 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2544 (REG_NO_SUB): renamed from RE_NO_SUB.
2545 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2546 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2547 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2548 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2549 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2550 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2551 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2552 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2553 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2554 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2555 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2556 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2557 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2558 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2559 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2560 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2561 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2562 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2563 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2564 (REG_FIXED): Renamed from REGS_FIXED.
2565 (REG_NREGS): Renamed from RE_NREGS.
2567 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2568 of other REG_* macros, since POSIX says the user is allowed to
2569 #undef these macros selectively.
2571 (reg_errcode_t): Update comment stating what other tables need
2574 Rename the following enum values to obey POSIX requirements.
2575 The old names are still visible as macros.
2576 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2577 is not defined, since GNU is supposed to be a superset of POSIX as
2578 much as possible, and since we want reg_errcode_t to be a signed
2579 type for implementation consistency.
2580 (_REG_NOERROR): Renamed from REG_NOERROR.
2581 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2582 (_REG_BADPAT): Renamed from REG_BADPAT.
2583 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2584 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2585 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2586 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2587 (_REG_EBRACK): Renamed from REG_EBRACK.
2588 (_REG_EPAREN): Renamed from REG_EPAREN.
2589 (_REG_EBRACE): Renamed from REG_EBRACE.
2590 (_REG_BADBR): Renamed from REG_BADBR.
2591 (_REG_ERANGE): Renamed from REG_ERANGE.
2592 (_REG_ESPACE): Renamed from REG_ESPACE.
2593 (_REG_BADRPT): Renamed from REG_BADRPT.
2594 (_REG_EEND): Renamed from REG_EEND.
2595 (_REG_ESIZE): Renamed from REG_ESIZE.
2596 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2597 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2598 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2599 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2600 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2602 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2603 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2604 changed. But support the old name if the new one is not defined
2605 and if _REGEX_SOURCE.
2607 Change the following member names in struct re_pattern_buffer.
2608 The old names are still supported if !_REGEX_SOURCE.
2609 The new names are always supported, regardless of _REGEX_SOURCE.
2610 (re_buffer): Renamed from buffer.
2611 (re_allocated): Renamed from allocated.
2612 (re_used): Renamed from used.
2613 (re_syntax): Renamed from syntax.
2614 (re_fastmap): Renamed from fastmap.
2615 (re_translate): Renamed from translate.
2616 (re_can_be_null): Renamed from can_be_null.
2617 (re_regs_allocated): Renamed from regs_allocated.
2618 (re_fastmap_accurate): Renamed from fastmap_accurate.
2619 (re_no_sub): Renamed from no_sub.
2620 (re_not_bol): Renamed from not_bol.
2621 (re_not_eol): Renamed from not_eol.
2622 (re_newline_anchor): Renamed from newline_anchor.
2624 Change the following member names in struct re_registers.
2625 The old names are still supported if !_REGEX_SOURCE.
2626 The new names are always supported, regardless of _REGEX_SOURCE.
2627 (rm_num_regs): Renamed from num_regs.
2628 (rm_start): Renamed from start.
2629 (rm_end): Renamed from end.
2631 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2632 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2633 Prepend __ to parameter names.
2635 Undo yesterday's changes.
2637 2005-08-24 Jim Meyering <jim@meyering.net>
2639 Sync from coreutils.
2640 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2642 2005-08-21 Bruno Haible <bruno@clisp.org>
2644 * lock.h: Add multiple inclusion guard.
2645 * tls.h: Add multiple inclusion guard.
2647 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2649 * regex.h (REG_NOSYS)
2650 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2651 Define, since POSIX requires it as of 2001.
2652 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2653 New private symbol, used to keep the enum signed in all cases.
2654 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2655 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2657 * regex_internal.c (re_string_skip_chars, register_state):
2659 Remove forward decls; no longer needed now that we use prototypes.
2660 * regexec.c (acquire_init_state_context, check_halt_node_context):
2661 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2662 (clean_state_log_if_needed): Likewise.
2664 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2666 Fix problems reported by Sam Steingold in
2667 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2668 * regexec.c (sift_states_bkref): Fix portability bug: the code
2669 assumed that reg_errcode_t is a signed type, which is not
2670 necessarily true if _XOPEN_SOURCE is not defined.
2671 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2672 some compilers warn about it otherwise.
2674 2005-08-20 Jim Meyering <jim@meyering.net>
2676 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2677 of unused local, dfa.
2679 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2681 * regcomp.c (create_initial_state): Remove duplicate decl.
2682 (init_word_char, create_initial_state, duplicate_node_closure):
2683 (fetch_token, peek_token_bracket, build_range_exp):
2684 (build_collating_symbol): Remove forward decls; no longer needed
2685 now that we use prototypes.
2688 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2689 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2690 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2691 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2692 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2693 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2694 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2695 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2696 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2697 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2698 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2699 (build_charclass, build_charclass_op, fetch_number, create_tree):
2700 (create_token_tree, mark_opt_subexp, duplicate_tree):
2701 Use prototypes rather than old-style definitions.
2704 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2705 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2706 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2707 (re_string_reconstruct, re_string_peek_byte_case):
2708 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2709 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2710 (re_node_set_init_copy, re_node_set_add_intersect):
2711 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2712 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2713 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2714 (re_acquire_state, re_acquire_state_context, register_state):
2715 (create_ci_newstate, create_cd_newstate, free_state):
2717 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2718 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2719 (re_search_internal, prune_impossible_nodes):
2720 (acquire_init_state_context, check_matching, static):
2721 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2722 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2723 (update_regs, sift_states_backward, build_sifted_states):
2724 (clean_state_log_if_needed, merge_state_array):
2725 (update_cur_sifted_state, add_epsilon_src_nodes):
2726 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2727 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2728 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2729 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2730 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2731 (check_arrival, check_arrival_add_next_nodes):
2732 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2733 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2734 (check_node_accept_bytes, check_node_accept, extend_buffers):
2735 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2736 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2741 (re_string_allocate, re_string_construct, re_string_reconstruct):
2742 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2743 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2744 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2745 (re_string_context_at, re_string_peek_byte_case):
2746 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2747 is defined, since we now use prototypes always.
2749 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2750 C89 or better. All uses removed.
2752 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2754 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2755 [defined lint]: Suppress bogus uninitialized-variable warnings.
2757 * regcomp.c (duplicate_node): Return new index, not an error code,
2758 and let the caller return REG_ESPACE if out of space. This
2759 removes an uninitialied-variable warning with GCC 4.0.1, and also
2760 avoids taking the address of a local variable. All callers
2763 2005-08-19 Jim Meyering <jim@meyering.net>
2765 * regexec.c (proceed_next_node): Redo local variables to
2766 avoid GCC shadowing warnings.
2768 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2770 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2771 (re_node_set_insert_last, re_dfa_add_node):
2772 Rename local variables to avoid GCC shadowing warnings.
2774 2005-08-18 Bruno Haible <bruno@clisp.org>
2776 * strstr.c (strstr): Fix return value in multibyte case.
2777 * strcasestr.c (strcasestr): Likewise.
2779 2005-08-17 Jim Meyering <jim@meyering.net>
2781 Make the %s format (seconds since the epoch) work for a negative
2782 number and when used with a zero-padded field width, e.g. %015s.
2784 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2785 label so that it precedes the code to set `digits'. Otherwise,
2786 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2787 print `00-22'. Now, it prints `-0022', as it should.
2789 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2791 * regex.h: Remove useless space-before-tab. From coreutils.
2793 2005-08-17 Bruno Haible <bruno@clisp.org>
2795 * strcasestr.h: New file.
2796 * strcasestr.c: New file.
2798 2005-08-17 Bruno Haible <bruno@clisp.org>
2800 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2801 * strstr.c: Completely rewritten, with multibyte locale support.
2803 2005-08-17 Bruno Haible <bruno@clisp.org>
2805 * strcasecmp.c: Use mbuiter.h.
2807 2005-08-17 Bruno Haible <bruno@clisp.org>
2809 * mbuiter.h: New file.
2811 2005-08-16 Bruno Haible <bruno@clisp.org>
2813 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2815 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2816 NUL byte, not after it.
2818 2005-08-16 Bruno Haible <bruno@clisp.org>
2820 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2821 the valid ones. Makes the comparison operations transitive:
2822 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2823 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2825 2005-08-16 Bruno Haible <bruno@clisp.org>
2827 * strcase.h (strcasecmp): Add note in comments.
2828 * strncasecmp.c: Use code from strcasecmp.c.
2829 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2830 (strcasecmp): Work correctly in multibyte locales.
2832 2005-08-16 Bruno Haible <bruno@clisp.org>
2834 * strnlen1.h: New file.
2835 * strnlen1.c: New file.
2837 2005-08-16 Bruno Haible <bruno@clisp.org>
2839 * mbfile.h: New file.
2841 2005-08-16 Bruno Haible <bruno@clisp.org>
2843 * mbiter.h: New file.
2845 2005-08-16 Bruno Haible <bruno@clisp.org>
2847 * mbchar.h: New file.
2848 * mbchar.c: New file.
2850 2005-08-16 Bruno Haible <bruno@clisp.org>
2852 * tls.h: New file, from GNU gettext.
2853 * tls.c: New file, from GNU gettext.
2855 2005-08-15 Bruno Haible <bruno@clisp.org>
2857 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2860 2005-08-14 Jim Meyering <jim@meyering.net>
2862 Sync from coreutils.
2864 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2865 Use the hash-table-based cycle-detection code not just when
2866 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2867 Reported by James Youngman in
2868 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2869 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2870 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2871 This lets us compile with -DFTS_DEBUG, once again.
2872 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2873 * fts.c (fd_safer): Remove decl.
2874 Include fcntl--.h rather than unistd-safer.h
2875 (fts_safe_changedir): Don't call fd_safer; no longer needed
2876 now that we include fcntl--.h.
2878 2005-08-11 Simon Josefsson <jas@extundo.com>
2880 * readline.h, readline.c: New file.
2882 2005-08-11 Bruno Haible <bruno@clisp.org>
2884 * strnlen.h (strnlen): Change parameter name to match comment.
2886 2005-08-10 Simon Josefsson <jas@extundo.com>
2888 * strndup.c: Use strnlen.h.
2890 * strnlen.h: New file.
2892 2005-08-02 Simon Josefsson <jas@extundo.com>
2894 * getline.h, getline.c: Rewrite.
2896 * getdelim.h, getdelim.c: New files, ported from glibc.
2898 2005-07-31 Bruno Haible <bruno@clisp.org>
2900 * lock.h (gl_lock_initializer): New macro.
2901 (gl_lock_define_initialized): Use it.
2902 (gl_rwlock_initializer): New macro.
2903 (gl_rwlock_define_initialized): Use it.
2904 (gl_recursive_lock_initializer): New macro.
2905 (gl_recursive_lock_define_initialized): Use it.
2907 2005-07-26 Bruno Haible <bruno@clisp.org>
2909 * lock.h: Update from GNU gettext.
2910 * lock.c: Update from GNU gettext.
2912 2005-07-18 Bruno Haible <bruno@clisp.org>
2914 * lock.h (gl_once_t): New type.
2915 (gl_once_define, gl_once): New macros.
2916 * lock.c (fresh_once): New variable.
2917 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2920 2005-07-18 Simon Josefsson <jas@extundo.com>
2922 * check-version.c (check_version): Accept identical versions too.
2924 2005-07-18 Bruno Haible <bruno@clisp.org>
2926 * lock.h: New file, from GNU gettext.
2927 * lock.c: New file, from GNU gettext.
2929 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2931 * quotearg.c: Add translator comment suggested by Bruno Haible,
2932 with a minor change.
2934 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2936 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2937 copyright symbol and the year.
2938 * version-etc.c (COPYRIGHT_YEAR): New constant.
2939 (version_etc_va): Use parameterized copyright notice.
2940 Reword to conform to the current GNU coding standards.
2942 2005-07-11 Simon Josefsson <jas@extundo.com>
2944 * size_max.h: New file.
2946 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2948 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2951 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2952 and Paul Eggert <eggert@cs.ucla.edu>
2954 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2955 in wint_t, not wchar_t. Remove now-unnecessary cast.
2957 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2959 * regex.c, regex.h: Sync from libc.
2960 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2961 New files, synced from libc, except that regex_internal.h
2962 currently has a small porting fix.
2964 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2966 Remove the dependency of the strftime module on the tzset module.
2967 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2968 Copy the input structure, to work around some of the bug with
2969 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2970 Solaris releases, you should also use the tzset module, but we won't
2971 require it as a dependency any more since we don't want LGPLed code
2972 to depend on GPLed code.
2974 2005-07-02 Jim Meyering <jim@meyering.net>
2976 * backupfile.c (backup_args): Change a `0' to NULL.
2978 2005-07-01 Jim Meyering <jim@meyering.net>
2980 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2981 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2982 * save-cwd.c, tempname.c:
2983 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2984 and don't include <sys/file.h>).
2986 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2988 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2989 declares only 'struct timespec;' (!).
2991 2005-06-29 Jim Meyering <jim@meyering.net>
2993 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2994 type name. Use the variable name instead.
2995 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2997 2005-06-28 Simon Josefsson <jas@extundo.com>
2999 * check-version.h, check-version.c: New files.
3001 2005-06-28 Simon Josefsson <jas@extundo.com>
3003 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3004 collision with global variable. Better indentation. Don't
3005 increment buffer pointer beyond buffer end. Based on comments
3006 from Paul Eggert <eggert@cs.ucla.edu>.
3010 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3012 * canon-host.c (canon-host): Append trailing "," to 0 in
3013 initializer of struct addrinfo, as an indication that we don't
3014 care how many members the structure has.
3016 2005-06-24 Derek Price <derek@ximbiot.com>
3017 and Bruno Haible <bruno@clisp.org>
3019 Remove stat module & update lstat.
3020 * stat.c: Remove this file...
3021 (slash_aware_lstat): ...moving this content and its support...
3022 * lstat.c (rpl_lstat): ...into here.
3023 * lstat.h: New file.
3025 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3027 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3028 (ranged_convert): Don't save conversion in a temporary struct.
3029 This causes a warning with GCC 4.0.0, and anyway in the typical
3030 case it's not worth the extra 100 bytes or so of code.
3031 (ranged_convert, __mktime_internal): When calling a function via a
3032 pointer P, use P () rather than (*P) (), as we now assume C89 or
3035 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3037 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3038 "who -r" failed to give output. Problem reported by Tim Waugh.
3040 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3041 (xcalloc): Use it to avoid needless tests.
3042 Problem reported by Jim Meyering.
3044 2005-06-16 Jim Meyering <jim@meyering.net>
3046 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3047 when either N or S is zero.
3049 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3051 * argp.h (__option_is_short): Check upper limit of
3052 __key. Isprint() requires its argument to have the value
3053 of an unsigned char or EOF.
3055 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3057 * fnmatch.c (fnmatch): If there is an encoding error in a
3058 multibyte string or pattern, fall back on unibyte matching.
3059 Problem reported by James Youngman.
3061 2005-06-08 Bruno Haible <bruno@clisp.org>
3063 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3066 2005-06-08 Bruno Haible <bruno@clisp.org>
3068 * csharpcomp.h: New file, from GNU gettext.
3069 * csharpcomp.c: New file, from GNU gettext.
3070 * csharpcomp.sh.in: New file, from GNU gettext.
3072 2005-06-07 Derek Price <derek@ximbiot.com>
3075 * glob_.h: Indent nested #ifdef.
3077 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3079 Sync from coreutils.
3080 Use "file name" when talking about file names, instead of "filename"
3081 or "path", as per the GNU coding standards.
3082 * mkdir-p.c: Renamed from makepath.c.
3083 (make_dir_parents): Renamed from make_path. All callers changed.
3084 * mkdir-p.h: Likewise. All includers changed.
3085 * filenamecat.c: Renamed from path-concat.c.
3086 (file_name_concat): Renamed from path_concat. All callers changed.
3087 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3088 * filenamecat.h: Likewise. All includers changed.
3089 * acl.c: Don't use "path" or "filename" to mean "file name"
3090 in comments or local variable names.
3091 * basename.c: Likewise.
3092 * canonicalize.c, canonicalize.h: Likewise.
3093 * dirname.c, dirname.h: Likewise.
3094 * euidaccess.c: Likewise.
3095 * exclude.c: Likewise
3096 * fnmatch_.h, fnmatch_loop.c: Likewise.
3097 * fsusage.c, fsuage.h: Likewise.
3098 * fts.c, fts_.h: Likewise.
3099 * getcwd.c: Likewise.
3100 * getloadavg.c: Likewise.
3101 * mkstemp.c: Likewise.
3102 * mountlist.c, mountlist.h: Likewise.
3103 * openat.c, openat.h: Likewise.
3104 * readlink-stub.c: Likewise.
3105 * readutmp.c, readutmp.h: Likewise.
3106 * rename.c: Likewise.
3107 * rmdir.c: Likewise.
3109 * savedir.c: Likewise.
3110 * stripslash.c: Likewise.
3111 * tempname.c: Likewise.
3112 * xreadlink.c: Likewise.
3113 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3115 * exclude.h: Likewise.
3117 * euidaccess.c (getuid, getgid, getuid, getegid)
3118 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3119 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3120 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3121 * pathmax.h: Include <limits.h> unconditionally, since other
3122 files have been getting away with it for years (MORE/BSD 4.3
3124 * userspec.c (getpwnam, getgrnam, getgrgid)
3125 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3127 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3128 Define to 256, not 255, as per modern POSIX.
3130 2005-06-01 Bruno Haible <bruno@clisp.org>
3132 * csharpexec.h: New file, from GNU gettext.
3133 * csharpexec.c: New file, from GNU gettext.
3134 * csharpexec.sh.in: New file, from GNU gettext.
3136 2005-05-31 Derek Price <derek@ximbiot.com>
3137 Paul Eggert <eggert@cs.ucla.edu>
3140 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3142 2005-05-29 Derek Price <derek@ximbiot.com>
3143 Paul Eggert <eggert@cs.ucla.edu>
3145 * glob_.h, glob.c: New files.
3147 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3149 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3151 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3152 the configuration hassle isn't worth it.
3153 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3154 (LONGEST_MODIFIER, PRIuMAX): Remove.
3156 2005-05-27 Bruno Haible <bruno@clisp.org>
3158 * getlogin_r.h: Remove second include of <stddef.h>.
3160 2005-05-25 Bruno Haible <bruno@clisp.org>
3161 Derek Price <derek@ximbiot.com>
3163 * getlogin_r.h: Simplify API documentation.
3165 2005-05-25 Derek Price <derek@ximbiot.com>
3166 Paul Eggert <eggert@cs.ucla.edu>
3168 * getlogin_r.c, getlogin_r.h: New files.
3170 2005-05-22 Bruno Haible <bruno@clisp.org>
3172 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3173 Also include <sys/param.h> if it defines MIN, MAX.
3174 Based on a patch by Derek Price <derek@ximbiot.com>.
3176 2005-05-22 Bruno Haible <bruno@clisp.org>
3178 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3179 (INT64_MIN): Fix definition.
3180 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3182 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3183 NEED_SIGNED_INT_TYPES.
3185 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3186 HAVE_SYSTEM_INTTYPES.
3188 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3190 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3191 so that unistd-safer.h (GPL'ed code) need not be included.
3193 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3196 * fts.c: Don't include "cycle-check.h" or "hash.h".
3197 (setup_dir, free_dir): New functions.
3198 (enter_dir, leave_dir): Define trivial
3199 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3200 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3201 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3202 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3203 Move to fts-cycle.c.
3204 (fts_open): Use setup_dir.
3205 (fts_close): Use free_dir.
3206 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3207 This adds a label and some gotos, but the alternatives were messier.
3208 Check for memory allocation failure when entering a dir.
3209 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3210 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3211 (FTS): New member fts_cycle, that is a union that contains the
3212 old active_dir_ht and cycle_state. All uses changed to mention
3213 fts_cycle.ht and fts_cycle.state.
3214 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3215 fts.c, with the following changes:
3216 (setup_dir, free_dir): New functions.
3217 (enter_dir): Now returns bool. Return true if successful, false
3218 if memory exhausted. All callers changed.
3219 Do not bother partly cleaning up on
3220 memory allocation failure; that is free_dir's job.
3221 However, free ad if hash_insert fails, to avoid memory leak.
3222 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3223 fts->fts_options to see which union member to use.
3225 2005-05-20 Jim Meyering <jim@meyering.net>
3227 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3228 Now a macro, to pacify GCC.
3230 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3232 * chown.c (rpl_chown): Return -1 on failure.
3234 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3236 * canonicalize.c: Include canonicalize.h first, to test interface.
3237 Include <stddef.h> unconditionally, since we assume C89 now.
3238 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3239 * fts.c: Include fts_.h first, to check interface.
3240 Do not include intprops.h; no longer needed.
3241 Include cycle-check.h and hash.h, since fts_.h no longer does.
3242 Remove unnecessary casts of closedir to void.
3243 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3244 decide whether to decrement nlinks.
3245 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3246 (FTS): Use struct hash_table * instead of Hash_table, so that
3247 we no longer need to include hash.h here.
3249 2005-05-17 Jim Meyering <jim@meyering.net>
3251 * fts.c, fts_.h: New files, from coreutils.
3253 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3255 Sync from coreutils.
3256 * unlinkdir.c, unlinkdir.h: New files.
3257 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3258 regex.h, unlocked-io.h, xtime.h:
3259 White space changes only.
3260 * makepath.c (make_path): Port to hosts where leading "//" is special.
3261 * yesno.c: Include getline.h, not ctype.h.
3262 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3263 Use getline to remove arbitrary restriction on response length.
3265 2005-05-13 Bruno Haible <bruno@clisp.org>
3267 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3268 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3269 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3270 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3271 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3272 Add support for 64-bit integers in the MSVC compiler.
3274 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3276 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3277 Change the initial comment to refer to GPL, not LGPL.
3278 gnulib-tool will change it to LGPL as needed.
3280 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3281 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3282 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3283 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3284 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3285 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3286 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3287 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3288 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3289 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3290 concatpath.c, config.charset, copy-file.c, copy-file.h,
3291 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3292 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3293 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3294 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3295 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3296 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3297 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3298 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3299 full-read.c, full-read.h, full-write.c, full-write.h,
3300 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3301 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3302 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3303 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3304 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3305 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3306 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3307 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3308 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3309 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3310 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3311 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3312 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3313 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3314 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3315 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3316 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3317 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3318 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3319 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3320 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3321 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3322 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3323 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3324 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3325 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3326 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3327 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3328 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3329 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3330 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3331 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3332 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3333 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3334 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3335 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3336 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3337 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3338 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3339 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3340 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3341 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3342 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3343 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3344 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3345 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3346 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3347 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3348 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3349 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3350 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3351 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3352 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3353 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3354 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3355 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3356 Update FSF postal mail address.
3358 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3360 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3361 specified in ai_socktype. Fix invalid ai_protocol
3362 check. ai_protocol is usually set to 0 or depending on
3363 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3364 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3365 ai_socktype / ai_protocol in the returned addrinfo structure.
3367 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3368 Bruno Haible <bruno@clisp.org>
3370 * inet_ntop.h: New file.
3371 * inet_ntop.c: New file, from glibc with modifications.
3373 2005-05-08 Jim Meyering <jim@meyering.net>
3375 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3377 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3379 Merge from coreutils. Among other things,
3380 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3381 * fd-safer.c: New file.
3382 * fcntl-safer.h, open-safer.c: Remove.
3383 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3384 * dup-safer.c: Include unistd-safer.h first.
3385 Don't include errno.h.
3386 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3387 * file-type.h: Don't assume invoker included sys/stat.h first.
3388 * file-type.c: Rely on file-type.h change.
3389 * getloadavg.c: Include unistd-safer.h.
3390 (getloadavg): Use safer open.
3391 * getusershell.c: Include "stdio-safer.h".
3392 (getusershell): Use safer fopen.
3393 * long-options.c (long_options): Use NULL rather than 0.
3394 * modechange.h (mode_free): Remove; all callers changed to invoke
3396 * modechange.c: Likewise.
3397 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3398 (MODE_DONE): New constant.
3399 (struct mode_change): Remove 'next' member.
3400 (make_node_op_equals): New function; like the old one of the
3401 same name, except it allocates an array.
3402 (mode_compile, mode_create_from_ref): Use it.
3403 (mode_compile): Allocate result as an array, not a linked list.
3404 Parse octal string ourself, so that we catch mistakes like "+0".
3405 (mode_adjust): Arg is an array, not a linked list.
3406 * modechange.c: Include stat-macros.h, xalloc.h.
3407 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3408 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3409 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3410 Remove. This is now stat-macros.h's job.
3411 (talloc): Remove. All callers replaced by xalloc, so that
3412 our invokers don't have to worry about reporting memory failures.
3413 (make_node_op_equals): Remove.
3414 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3416 (struct mode_change): Moved here from modechange.h.
3417 (mode_append_entry): Remove.
3418 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3419 apps to have incorrect behavior. Use simpler algorithm for head
3420 and tail. Don't futz with umask; that's now the job of mode_adjust.
3421 Detect more invalid usages rather than having somewhat-random behavior.
3422 Don't insert an "a=" action, as that leads to incorrect behavior.
3423 (mode_compile, mode_create_from_ref): Return NULL on error instead
3424 of an enum, since now there's only one way to have an error. All
3426 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3427 at the correct time. Simplify calculation of "+u" and its ilk.
3428 Don't mishandle "+X".
3429 (mode_free): Remove "register" and localize decls.
3430 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3431 (struct mode_change): Move to modechange.c; callers don't
3432 need to see this stuff.
3433 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3434 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3435 (mode_change, mode_adjust): Reflect the new signatures noted above.
3436 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3437 that might redefine system include files.
3438 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3439 (my_usleep): Use NULL rather than (void *) 0.
3440 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3441 Use siginterrupt to specify that system calls should be interrupted.
3442 (rpl_nanosleep): Move initialization of suspended closer to call of
3444 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3445 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3446 (desirable_utmp_entry): New function.
3447 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3448 using x2nrealloc, to simplify logic.
3449 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3450 size calculation. Do not assume utmp file is a regular file.
3451 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3452 (READ_UTMP_CHECK_PIDS): New constant.
3453 * save-cwd.c: Include unistd-safer.h.
3454 (save_cwd): Use fd_safer.
3455 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3456 [!_LIBC] Include "stat-macros.h" instead.
3457 * unistd-safer.h (fd_safer): New decl.
3459 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3461 * byteswap_.h: New file.
3463 2005-04-25 Albert Chin <china@thewrittenword.com>
3465 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3468 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3470 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3471 that "UTC +1 second" continues to work. Problem reported
3473 (relunit_snumber): New rule.
3476 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3478 * getdate.y (universal_time_zone_table): New constant.
3479 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3480 universal_time_zone_table.
3481 (lookup_zone): Prefer universal_time_zone_table to
3482 local_time_zone_table, so that "GMT" time stamps are allowed in
3483 London during the summer. Problem reported by Ian Abbott.
3485 2005-04-12 Jim Meyering <jim@meyering.net>
3487 * human.c (humblock): Set *options even when returning due to
3488 xstrtoumax conversion failure. Thanks to a used-uninitialized
3491 2005-04-09 Jim Meyering <jim@meyering.net>
3493 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3494 -Wuninitialized: initialize tm0.tm_year.
3496 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3498 * getdate.y (parser_control): rels_seen is now a boolean, not a
3499 count, since there's no maximum. All uses changed.
3500 Add member dsts_seen.
3501 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3503 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3504 Use pc_rels_seen to decide whther a date is absolute.
3506 * getdate.y (number): Don't overwrite year.
3507 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3510 2005-04-02 Simon Josefsson <jas@extundo.com>
3512 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3513 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3515 2005-03-27 Jim Meyering <jim@meyering.net>
3517 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3519 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3521 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3522 "one's complement" -> "ones' complement" in comment, as per Knuth.
3523 "value of type" -> "type or expression" in comment.
3524 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3526 2005-03-26 Jim Meyering <jim@meyering.net>
3529 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3530 Correct typos: s/or/of/.
3532 2005-03-23 Jim Meyering <jim@meyering.net>
3534 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3536 2005-03-21 Jim Meyering <jim@meyering.net>
3538 Changes imported from coreutils.
3540 * cycle-check.c: Don't include xalloc.h.
3542 * path-concat.c: Don't include assert.h.
3543 (path_concat): Remove assertion that would have triggered
3544 for ABASE starting with more than one slash.
3545 Reported by Andreas Schwab.
3547 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3548 properly when ABASE is an absolute file name.
3549 Correct the description of this function.
3551 Add an assertion and a test driver.
3552 This fixes a bug introduced on 2004-07-02.
3553 Andreas Schwab reported the resulting failure of cp --parents:
3554 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3556 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3558 * strftime.c (my_strftime): If the underlying strftime returns 0
3559 (which shouldn't happen), generate nothing instead of returning 0
3560 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3562 2005-03-16 Bruno Haible <bruno@clisp.org>
3564 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3566 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3568 * strftime.c (my_strftime): Prepend space to format so that we can
3569 reliably distinguish strftime failure from empty output on POSIX
3572 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3574 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3575 (iconv_string): Don't guess a size-zero buffer, as that might cause
3576 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3577 result would be 'too large', where 'too large' is (heuristically)
3578 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3579 overflow concerns. This will prevent some unwanted malloc failures
3580 when the inputs are very large.
3582 2005-03-15 Bruno Haible <bruno@clisp.org>
3584 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3587 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3590 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3592 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3594 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3595 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3597 * strtol.c: Likewise.
3599 2005-03-14 Simon Josefsson <jas@extundo.com>
3601 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3604 2005-03-14 Jim Meyering <jim@meyering.net>
3606 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3607 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3608 to be nonzero so that we (and caller) can detect the difference
3609 between a valid zero-length expansion and an error return, even
3610 when the underlying strftime fails before writing anything into
3613 2005-03-10 Jim Meyering <jim@meyering.net>
3615 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3616 so that this module works on systems without fchdir.
3618 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3620 Factor int-properties macros into a single file, except for
3621 glibc-related files.
3622 * intprops.h: New file.
3623 * getloadavg.c: Include it instead of limits.h.
3624 (INT_STRLEN_BOUND): Remove.
3625 * human.c: Include intprops.h.
3626 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3627 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3628 * inttostr.h: Include intprops.h instead of limits.h.
3629 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3630 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3631 for consistency with intprops.h.
3632 (time_t_is_integer, twos_complement_arithmetic): Use them.
3633 * sig2str.h: Include <signal.h>, intprops.h.
3634 (INT_STRLEN_BOUND): Remove.
3635 * strftime.c (TYPE_SIGNED): Remove.
3636 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3637 * strtol.c: Adjust comments to match intprops.h.
3638 * userspec.c: Include intprops.h.
3639 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3640 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3641 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3642 instead of rolling our own expressions.
3643 * xstrtol.c: Include xstrtol.h first, to test interface.
3645 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3647 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3648 the right thing even if adding 1900 would overflow. Similarly
3649 for tm_mon + 1 and tm_yday + 1.
3650 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3651 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3652 (DO_SIGNED_NUMBER): New macro.
3653 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3655 2005-03-07 Bruno Haible <bruno@clisp.org>
3657 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3659 2005-03-03 Derek R. Price <derek@ximbiot.com>
3660 Bruno Haible <bruno@clisp.org>
3662 * pagealign_alloc.h: New file.
3663 * pagealign_alloc.c: New file.
3665 2005-01-28 Bruno Haible <bruno@clisp.org>
3667 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3670 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3672 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3673 The workaround isn't strictly needed for POSIX conformance, and
3674 it's too much of a pain to configure and maintain. We'll ask
3675 people to fix their kernels instead.
3676 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3677 (NANOSLEEP_BUG_WORKAROUND): Remove.
3678 (xnanosleep): Remove the workaround.
3680 2005-02-12 Bruno Haible <bruno@clisp.org>
3682 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3684 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3686 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3687 * timespec.h (gettime): Return void, since it always
3688 succeeds now. All uses changed.
3689 * gettime.c (gettime) Likewise.
3690 [HAVE_NANOTIME]: Prefer nanotime.
3691 Assume gettimeofday succeeds, as POSIX requires.
3692 Assime time () succeeds, since other code already does.
3693 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3694 (timespec_subtract): Remove.
3695 (NANOSLEEP_BUG_WORKAROUND): New constant.
3696 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3697 things considerably. Use it only on GNU/Linux hosts, since the
3698 workaround shouldn't be needed elsewhere.
3700 2005-02-24 Bruno Haible <bruno@clisp.org>
3702 * gettext.h: Update from GNU gettext 0.14.2.
3704 2005-02-24 Bruno Haible <bruno@clisp.org>
3706 * localcharset.c: Update from GNU gettext 0.14.2.
3707 * config.charset: Update from GNU gettext 0.14.2.
3709 2005-02-22 Simon Josefsson <jas@extundo.com>
3711 * iconvme.h, iconvme.c: New files, from libc.
3713 2005-02-20 Neil Conway <neilc@samurai.com>
3715 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3716 returned by OSX/Darwin if the specified buffer is not large
3717 enough for the hostname.
3719 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3721 * memrchr.h: New file.
3722 * chdir-long.c: Include it.
3723 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3724 Don't bother including stddef.h.
3726 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3728 * argp-help.c (__argp_help): Create a fake struct argp_state and
3729 pass it to _help, otherwise the latter coredumps trying to
3730 dereference state.root_argp.
3732 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3734 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3736 Include <sys/types.h>, for dev_t.
3737 (ME_DUMMY, ME_REMOTE): Move from here....
3738 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3739 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3741 Include mountlist.h first, to test the interface.
3743 2005-01-29 Bruno Haible <bruno@clisp.org>
3745 * progname.c (program_name): Initialize.
3746 Needed when linking statically on MacOS X.
3748 2005-01-28 Bruno Haible <bruno@clisp.org>
3750 * javacomp.sh.in: New file, from GNU gettext.
3751 * javacomp.h: New file, from GNU gettext.
3752 * javacomp.c: New file, from GNU gettext.
3754 2005-01-26 Bruno Haible <bruno@clisp.org>
3756 * javaexec.sh.in: New file, from GNU gettext.
3757 * javaexec.h: New file, from GNU gettext.
3758 * javaexec.c: New file, from GNU gettext.
3760 2005-01-26 Simon Josefsson <jas@extundo.com>
3762 * gai_strerror.c: Use GPL in header.
3764 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3766 * argp-help.c (hol_entry_help): Avoid using non-constant
3767 initializers for struct pentry_state.
3768 (__argp_error): Check return value of __asprintf
3769 (__argp_failure): Translate error message
3771 * argp-parse.c: Removed braces around the expansion of N_()
3773 2005-01-21 Jim Meyering <jim@meyering.net>
3775 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3776 same value as for Solaris 9.
3778 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3779 component length. This included changing the parameter to be
3780 of type `char *' rather than `char const *'.
3781 * chdir-long.h (chdir_long): Update prototype.
3783 * openat.c (fdopendir, fstatat): New functions.
3784 * openat.h: Include headers required for use of DIR and struct stat.
3785 [AT_SYMLINK_NOFOLLOW]: Define.
3786 (fdopendir, fstatat): Add prototypes.
3788 2005-01-21 Bruno Haible <bruno@clisp.org>
3790 * classpath.h: New file, from GNU gettext.
3791 * classpath.c: New file, from GNU gettext.
3793 2005-01-20 Simon Josefsson <jas@extundo.com>
3795 * version-etc-fsf.c: New file, with version_etc_copyright.
3796 * version-etc.c: Remove version_etc_copyright.
3797 * version-etc.h (version_etc_copyright): Use [] instead of * in
3798 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3800 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3802 * save-cwd.c (save_cwd): Remove code to support the case
3803 where fchdir is missing or flaky.
3805 2005-01-20 Simon Josefsson <jas@extundo.com>
3807 * base64.h (isbase64): Add.
3809 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3810 using a unsigned prototype, don't inline.
3811 (base64_decode): Use it.
3813 2005-01-19 Bruno Haible <bruno@clisp.org>
3815 * sh-quote.h: New file, from GNU gettext.
3816 * sh-quote.c: New file, from GNU gettext.
3818 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3820 Merge changes from coreutils, as described below in several
3821 changelogs dated today.
3823 * save-cwd.c: Include "save-cwd.h" before other include files.
3824 (O_DIRECTORY): Remove; not needed here, since "." must be
3825 a directory. All uses removed.
3826 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3827 universal on Suns, and we also need to test for IRIX.
3828 Revamp code to use 'if' rather than '#if'.
3829 Avoid unnecessary comparison of cwd->desc to 0.
3831 * utimens.c (futimens): Robustify the previous patch, by checking
3832 for known valid error numbers rather than observed invalid ones.
3834 2005-01-18 Jim Meyering <jim@meyering.net>
3836 * version-etc.c (version_etc_copyright): Update copyright date.
3838 * utimens.c (futimens): Account for the fact that futimes
3839 can also fail with errno == ENOSYS or errno == ENOENT.
3840 Patch from Dmitry V. Levin.
3842 Change the name of the robust chdir function from chdir to chdir_long.
3843 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3844 (restore_cwd): Use chdir_long, not chdir.
3845 * chdir-long.c: Renamed from chdir.c.
3846 * chdir-long.h: Renamed from chdir.h.
3847 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3850 2005-01-18 Bob Proulx <bob@proulx.com>
3852 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3853 offsetof() macro construct to avoid compile failure with native HP-UX
3854 11.0 ANSI C compiler.
3856 2005-01-06 Bruno Haible <bruno@clisp.org>
3858 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3859 because stpncpy.m4 takes care of it.
3861 2004-01-24 Bruno Haible <bruno@clisp.org>
3863 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3865 2003-10-09 Bruno Haible <bruno@clisp.org>
3867 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3869 2005-01-06 Bruno Haible <bruno@clisp.org>
3871 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3872 * fwriteerror.c: Include <stdbool.h>.
3873 (fwriteerror): At the end, close the file stream. Record whether
3874 stdout was already closed.
3876 2004-05-27 Bruno Haible <bruno@clisp.org>
3878 * execute.c (environ): Declare if needed.
3879 * pipe.c (environ): Likewise.
3880 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3882 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3884 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3885 definitions to be after all include files, to avoid collisions.
3886 Problem reported by Bob Proulx.
3888 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3890 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3891 not needed. This removes a dependency on the gettext module.
3892 [defined _LIBC]: Do not include <libintl.h>; not needed.
3894 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3896 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3899 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3901 * argp-parse.c: Include <stddef.h>.
3902 (alignof, alignto): New macros.
3903 (parser_init): Don't assume that void * is aligned sufficiently
3906 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3907 need to extend the stack.
3908 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3911 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3913 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3915 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3917 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3918 Remove now-obsolete comment about AIX.
3919 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3920 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3921 (YYMAXDEPTH): New macro.
3923 2004-12-18 Bruno Haible <bruno@clisp.org>
3925 * fatal-signal.c (fatal_signals): Make non-const.
3926 (init_fatal_signals): New function.
3927 (uninstall_handlers, install_handlers): Ignore signals that were set to
3929 (at_fatal_signal): Call init_fatal_signals.
3930 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3932 Reported by Paul Eggert.
3934 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3936 * getdate.y (textint): New member "negative".
3937 (time_zone_hhmm): New function.
3938 Expect 14 shift-reduce conflicts, not 13.
3939 (o_colon_minutes): New rule.
3940 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3941 (yylex): Set the "negative" member of signed numbers.
3943 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3945 Changes imported from coreutils.
3946 * hard-locale.c: Assume <locale.h> exists.
3948 (GLIBC_VERSION): New macro.
3949 (hard_locale): Assume setlocale exists.
3950 Rewrite to avoid #ifdef.
3951 Use strdup rather than malloc + strcpy.
3952 * human.c: Assume <locale.h> exists.
3953 (human_readable): Assume localeconv exists.
3955 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3957 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3958 convert T2, not T. (Imported from libc.)
3960 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3962 * getcwd.c (is_ENAMETOOLONG): New macro.
3963 (__getcwd.c): Don't restore errno; glibc doesn't.
3964 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3965 first, falling back to our code only if its results look suspicious.
3966 Ensure that the resulting buffer is only as large as necessary.
3968 * readutmp.c: Include readutmp.h first.
3969 Include <errno.h>, since readutmp.h no longer does that.
3970 * readutmp.h: Don't include <errno.h>,
3971 <sys/param.h>, <time.h>; not needed to establish interface.
3972 (errno): Remove decl.
3973 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3974 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3975 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3977 2004-11-28 Simon Josefsson <jas@extundo.com>
3979 * base64.h, base64.c: New file.
3981 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3983 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3985 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3987 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3988 HP's ANSI C compiler.
3989 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3990 Declaring int functions causes warnings on some modern systems and
3991 shouldn't be needed to compile on ancient ones.
3992 * same.c (MIN) [defined MIN]: Don't define, since it's already
3995 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3996 with the following changes.
3997 (__set_errno): Parenthesize properly.
3998 Include <stdbool.h>.
3999 (MIN, MAX, MATCHING_INO): New macros.
4000 (__getcwd): Define with prototype, not K&R form.
4001 Use heuristics to allocate default buffer on stack if possible.
4002 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4003 behavior, and to avoid the PATH_MAX limit when computing
4005 Use MATCHING_INO to compare inode number to file.
4006 Check for arithmetic overflow in size calculations.
4007 Fix bug in reallocation of dot array that caused getcwd to fail
4008 on directories nested deeper than 75.
4009 Be more careful about saving errno on error.
4010 Do not use realloc; use only free+malloc, as this is a bit
4011 more flexible and avoids a needless copy operation.
4012 Do not inspect st_dev and st_ino for symbolic links; POSIX
4013 doesn't specify the latter.
4014 Check for closedir errors.
4015 Avoid needless casts.
4016 Use "#ifdef weak_alias" around weak_alias, to be like other
4018 The following changes to getcwd.c have effect only when used in
4019 gnulib; they have no effect inside glibc proper.
4020 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4021 as alloca isn't used.
4022 (alloca, __alloca): Likewise.
4023 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4024 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4025 unconditionally, as gnulib assumes C89 or better.
4026 Do not include <sys/param.h>.
4027 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4028 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4030 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4031 Include <dirent.h> in a way that is compatible with modern Autoconf.
4032 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4033 New macros, if not already defined.
4034 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4035 Use "_LIBC", not "defined _LIBC", for consistency.
4036 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4038 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4039 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4040 * xgetcwd.c: David MacKenzie's old code was removed, so give
4041 credit only to Jim Meyering and adjust the copyright dates.
4042 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4043 <stdlib.h>, <unistd.h>, "pathmax.h".
4044 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4045 (INITIAL_BUFFER_SIZE): Remove.
4046 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4048 2004-11-23 Jim Meyering <jim@meyering.net>
4050 * getopt_.h: Remove trailing blanks.
4052 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4054 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4055 (futimens): New function, which uses futimes if available.
4056 (futimens, utimens): Support timespec==NULL, with same semantics
4057 as utime and utimens.
4058 * utimens.h (futimens): New decl.
4060 2004-11-23 Jim Meyering <jim@meyering.net>
4062 * __fpending.c: Add comment.
4064 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4066 * getopt_.h: Re-addition of __getopt_argv_const caused
4067 redefinition warnings. To avoid them, include the defines
4068 in `#if !defined __need_getopt ... #endif'. The only place
4069 where __getopt_argv_const is used is in definitions
4070 of getopt_long and getopt_long_only below, which are as well
4071 protected by `#ifndef __need_getopt'.
4072 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4073 __need_getopt after including <stdio.h> and <unistd.h> These
4074 headers might have defined it.
4076 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4078 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4080 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4081 optopt): Use them instead of invoking ## directly; otherwise, the
4082 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4084 2004-11-19 Bruno Haible <bruno@clisp.org>
4086 * strtok_r.c: Move comments from here...
4087 * strtok_r.h: ... to here.
4089 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4091 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4092 might fail. Problem reported by Yoann Vandoorselaere.
4093 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4094 that mishandle size_t overflow.
4096 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4098 * canon-host.c: Include "strdup.h".
4099 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4100 Use strdup instead of malloc/strcpy to duplicate strings.
4102 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4103 (human_space_before_unit): New constant.
4104 * human.c (human_readable): Support it.
4106 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4107 (xgetcwd): Set errno correctly when failing.
4108 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4109 the failure is actually due to a PATH_MAX problem.
4111 Further getopt changes to make it more likely that glibc will
4112 buy the changes back.
4113 * getopt.c (POSIXLY_CORRECT): New constant.
4114 (getopt): Use it, so to preserve glibc semantic
4115 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4116 when compiling for libc.
4117 * getopt_.h (__getopt_argv_const): Bring it back.
4118 (getopt_long, getopt_long_only): Use it.
4120 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4121 New arg POSIXLY_CORRECT. All callers changed.
4122 (getopt): Argv is now char * const *, as per standard.
4123 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4124 not char *__getopt_argv_const *.
4125 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4126 _getopt_long_only_r): Likewise.
4127 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4128 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4129 _getopt_long_r, _getopt_long_only_r): Likewise.
4130 * getopt_.h (__getopt_argv_const): Remove.
4131 (getopt): Argv is now char * const *, as per standard.
4133 * getdate.y (tORDINAL): New token.
4134 (day, relunit): Allow it for relative times.
4135 (relative_time_table): Use tORDINAL for ordinals.
4137 2004-11-15 Jim Meyering <jim@meyering.net>
4139 * closeout.c: Include "__fpending.h" once again.
4140 Include <stdbool.h>.
4141 (close_stdout): Don't fail just because stdout was closed initially,
4142 since some programs don't write to stdout in the normal course of
4143 operation (other than --version and --help), and we don't want this
4144 function to make e.g. `touch file >&-' fail.
4145 But do fail if it was closed and someone has tried to write to it.
4146 E.g., `printf foo >&-' must fail.
4148 2004-11-11 Simon Josefsson <jas@extundo.com>
4150 * strtok_r.h, strtok_r.c: New file.
4152 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4154 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4155 we can stop lying to compilers about the constness of argv when we
4156 are compiled outside glibc.
4157 (getopt, getopt_long, getopt_long_only): Use it.
4158 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4160 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4161 _getopt_long_only_r): Likewise.
4162 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4163 _getopt_long_only_r): Likewise.
4165 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4166 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4167 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4168 the other external symbols.
4169 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4170 declaration, since the above renaming now works around collisions.
4172 2004-11-11 Jim Meyering <jim@meyering.net>
4174 * linebreak.c: Remove trailing blanks.
4175 * alloca_.h: Likewise.
4176 * acosl.c: Likewise.
4177 * euidaccess.c: Likewise.
4178 * allocsa.h: Likewise.
4180 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4182 * mktime.c (SHR): New macro, which is a portable
4183 substitute for >> that should work even on Crays.
4184 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4185 Problem reported by Mark D. Baushke in
4186 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4187 * getdate.y (SHR): Likewise.
4189 * strftime.c (SHR): Likewise.
4191 * quotearg.c (struct quoting_options): Use unsigned int for
4192 quote_these_too, so that right shifts are well defined. All uses
4195 2004-11-10 Simon Josefsson <jas@extundo.com>
4197 * getaddrinfo.h, getaddrinfo.c: New files.
4199 2004-11-10 Jim Meyering <jim@meyering.net>
4201 Ensure that no close failure goes unreported.
4202 * closeout.c (close_stdout): Always close stdout. I.e., don't
4203 return early when it seems there's nothing to flush.
4204 Don't include __fpending.h.
4206 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4208 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4210 2004-11-05 Bruno Haible <bruno@clisp.org>
4212 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4213 Reported by Mark D. Baushke <mdb@cvshome.org>.
4215 2004-11-04 Bruno Haible <bruno@clisp.org>
4217 2004-09-11 Bruno Haible <bruno@clisp.org>
4218 * allocsa.valgrind: New file.
4219 2004-02-06 Bruno Haible <bruno@clisp.org>
4220 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4221 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4222 Reported by Christopher Seip <chris.seip@hp.com>.
4224 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4226 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4227 with errno == ERANGE if the buffer is too small.
4228 Problem reported by Mark D. Baushke.
4230 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4232 * xreadlink.c (MAXSIZE): New macro.
4233 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4234 size does not exceed MAXSIZE. Avoid cast.
4235 As suggested by Mark D. Baushke in
4236 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4237 if readlink fails with buffer size just under MAXSIZE, try again
4240 2004-11-02 Derek R. Price <derek@ximbiot.com>
4241 and Paul Eggert <eggert@cs.ucla.edu>
4243 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4244 (get_date): Overparenthesize to avoid GCC warning.
4246 2004-11-02 Bruno Haible <bruno@clisp.org>
4248 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4249 function returns void.
4251 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4253 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4254 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4257 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4259 * getdate.y: Add support for TZ="foo" within a date string.
4260 Fix some bugs near time_t boundaries. Reject dates with
4261 out-of-range components, e.g., "Sept 31".
4262 Include <stdlib.h>, "setenv.h", "xalloc.h".
4263 (ISDIGIT_LOCALE): Remove; unused.
4264 Note that the TZ and time functions used here are not reentrant.
4265 (mktime_ok, get_tz): New functions.
4266 (TZBUFSIZE): New constant.
4267 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4268 This requires that we sometimes generate our own TZ="XXX..." setting.
4270 2004-10-27 Derek R. Price <derek@ximbiot.com>
4272 * mktime.c (not_equal_tm): Remove redundant check.
4274 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4276 * getdate.y: Use Bison 1.875 features, and some minor
4277 code cleanups. This change does not affect semantics.
4278 Don't include <stdlib.h>; no longer needed.
4279 Don't include unlocked-io.h; only the "#if TEST" code uses
4280 stdio, and performance isn't crucial there.
4281 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4282 Bison 1.875 features as described below.
4283 All uses of "PC." replaced by "pc->".
4284 (YYSTYPE): Add a forward declaration.
4285 (yylex, yyerror): Use full prototypes in forward decls.
4286 Use "%pure-parser" rather than obsolescent "%pure_parser".
4287 Use %parse-param and %lex-param instead of obsolescent
4288 YYPARSE_PARAM and YYLEX_PARAM.
4289 (meridian_table, month_and_day_table, time_units_table,
4290 relative_time_table, time_zone_table, military_table,
4291 lookup_zone, lookup_word, get_date):
4292 Use NULL instead of 0 where appropriate.
4293 (to_hour): Avoid abort (), to avoid a dependency on
4295 (yyerror, yylex): Now accepts parser_control * arg.
4296 (main) [TEST]: Use '\0' rather than 0 for char.
4298 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4300 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4301 It's now the caller's responsibility to handle the case where
4302 !HAVE_GETPAGESIZE && !defined getpagesize.
4304 * mktime.c (leapyear): Arg is long int, not int.
4306 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4308 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4310 2004-10-12 Simon Josefsson <jas@extundo.com>
4312 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4313 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4316 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4318 * vsnprintf.h: New file.
4319 * vsnprintf.c: New file.
4321 2004-10-07 Bruno Haible <bruno@clisp.org>
4323 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4324 into the provided buffer.
4326 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4328 * diacrit.c, diacrit.h: Add GPL notice.
4330 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4331 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4332 * logl.c (logl): Keep the code as similar to glibc as possible.
4333 This avoids a potential constant-folding bug.
4335 2004-10-05 Bruno Haible <bruno@clisp.org>
4337 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4339 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4341 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4342 * xmalloc.c (xmemdup): Likewise.
4343 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4344 XFREE): Remove these long-obsolescent macros.
4345 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4346 * xstrdup.c: Remove.
4348 * regex.c (re_comp): Cast gettext return value to char *,
4349 Problem reported by Martin Neitzel via Mark D. Baushke.
4351 2004-10-04 Simon Josefsson <jas@extundo.com>
4353 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4354 '#ifdef USE_UNLOCKED_IO'.
4356 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4358 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4359 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4360 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4361 regex.c, sha1.c, version-etc.c, yesno.c:
4362 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4363 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4364 the includer's responsibility.
4366 Sync from coreutils.
4368 * modechange.c (mode_compile): Don't decrement a pointer that
4369 points to the start of a string, as the C Standard says the
4370 resulting behavior is undefined.
4372 * backupfile.h (enum backuptype): Rename none -> no_backups,
4373 simple -> simple_backups, numbered_existing ->
4374 numbered_existing_backups, numbered -> numbered_backups
4375 to avoid shadowing problems. All uses changed.
4376 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4377 * backupfile.c (check_extension, numbered_backup):
4378 Rename locals to avoid shadowing 'basename'.
4379 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4382 * .cppi-disable: Add getopt_.h, getopt_int.h.
4383 * .cvsignore: Add getopt.h.
4385 2004-10-04 Simon Josefsson <jas@extundo.com>
4387 * memmem.h: New file.
4388 * memmem.c: New file, taken from glibc.
4390 2004-10-02 Jim Meyering <jim@meyering.net>
4392 * dirfd.h, getpagesize.h: Add copyright notice.
4394 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4396 * snprintf.c: Remove comments as to why each header is needed.
4398 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4400 * strsep.h: New file.
4401 * strsep.c: New file.
4403 2004-10-01 Simon Josefsson <jas@extundo.com>
4405 * snprintf.c (snprintf): Handle size==0.
4407 2004-10-01 Simon Josefsson <jas@extundo.com>
4408 Bruno Haible <bruno@clisp.org>
4410 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4411 (snprintf): Declare 'args'.
4413 2004-09-30 Simon Josefsson <jas@extundo.com>
4415 * snprintf.h, snprintf.c: New files.
4417 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4419 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4420 (hol_entry_help): Never translate an empty string.
4421 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4422 * argp.h (OPTION_NO_TRANS): New option.
4424 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4426 * xvasprintf.c: Include xalloc.h.
4427 (xvasprintf): Use xalloc_die, not xmalloc_die.
4429 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4431 * dummy.c: Change copyright notice to FSF, and license to GPL.
4433 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4435 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4436 Problem reported by Bruno Haible in:
4437 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4439 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4441 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4442 in case some system header has #define'd it. Problem reported by
4443 Soeren D. Schulze in
4444 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4446 2004-09-08 Bruno Haible <bruno@clisp.org>
4448 * stdint_.h: New file, taken from GNU clisp.
4450 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4452 * xvasprintf.h: New file.
4453 * xvasprintf.c: New file.
4454 * xasprintf.c: New file.
4456 2004-09-08 Bruno Haible <bruno@clisp.org>
4458 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4460 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4462 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4464 Import from coreutils.
4465 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4466 strings on unbounded length. alloca's performance benefits aren't
4467 that important here.
4469 (parse_with_separator): New function, with most of the internals
4470 of the old parse_user_spec. Allow user to omit both user and group,
4471 for compatibility with FreeBSD.
4472 Clone only the user name, not the entire spec.
4473 Do not set *uid, *gid unless entirely successful.
4474 Avoid memory leak in some failing cases.
4475 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4476 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4477 (parse_user_spec): Rewrite to use parse_with_separator.
4479 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4481 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4482 its complicated substitute.
4483 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4484 and program_invocation_name.
4485 (__argp_basename) [!_LIBC]: Remove; the only use was
4486 replaced by its body.
4487 (__argp_short_program_name): Change condition from
4488 !defined __argp_short_program_name to
4489 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4490 to match argp-namefrob.h.
4491 (__argp_failure): Don't assume strerror_r returns char *.
4492 * argp-parse.c (N_): Define unconditionally.
4493 (argp_default_options): Fill out initializers with 0 to avoid
4496 2004-08-12 Simon Josefsson <jas@extundo.com>
4498 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4499 * getopt_.h: Renamed from getopt.h.
4501 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4503 Merge from coreutils.
4505 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4506 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4507 for Reliant Unix 5.43.
4509 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4510 (union fooround): Use uintmax_t, not long int.
4511 The rest is a merge from libc:
4512 [defined _LIBC]: Include <shlib-compat.h>.
4513 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4515 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4517 * strverscmp.c: Convert to UTF-8.
4519 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4521 * obstack.h (obstack_empty_p):
4522 Don't assume that chunk->contents is suitably aligned.
4523 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4524 Likewise. Problem reported by Benno in
4525 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4527 * chown.c (rpl_chown): Work even if the file is writeable but not
4528 readable. This could be improved further but it'd take some work.
4530 2004-08-08 Simon Josefsson <jas@extundo.com>
4532 * xgethostname.c: Don't include error.h (not used).
4535 * getpass.c: Include getpass.h first.
4537 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4539 * xalloc-die.c: New files.
4540 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4542 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4543 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4544 (_, N_, xalloc_die): Move to xalloc-die.c.
4545 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4546 so that we needn't mess with xalloc_msg_memory_exhausted.
4548 * sha1.h: Renamed from sha.h.
4549 (SHA1_H): Renamed from _SHA_H.
4550 (sha1_ctx): Renamed from sha_ctx.
4551 (sha1_init_ctx): Renamed from sha_init_ctx.
4552 (sha1_process_block): Renamed from sha_process_block.
4553 (sha1_process_bytes): Renamed from sha_process_bytes.
4554 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4555 (sha1_read_ctx): Renamed from sha_read_ctx.
4556 (sha1_stream): Renamed from sha_stream.
4557 (sha1_buffer): Renamed from sha_buffer.
4558 * sha1.c: Likewise; renamed from sha.c.
4559 Do not include <sys/types.h>.
4560 Include <stddef.h> rather than <stdlib.h>.
4562 2004-08-08 Bruno Haible <bruno@clisp.org>
4564 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4565 FILESYSTEM_PREFIX_LEN.
4566 * progreloc.c: Likewise.
4567 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4569 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4572 * argp-help.c (make_hol, hol_append): Don't assume that
4573 SIZE_MAX is a valid preprocessor constant.
4574 (__argp_basename): Change from "#ifndef _LIBC"
4575 to "#ifndef __argp_short_program_name", so that
4576 we don't compile these functions for tar.
4578 More merges from coreutils.
4579 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4580 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4582 * addext.c: Remove; no longer needed.
4583 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4584 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4585 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4586 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4587 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4588 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4589 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4590 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4591 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4592 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4593 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4594 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4595 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4596 Import changes from coreutils.
4598 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4600 Merge from coreutils.
4602 * .gdb-history: Remove; this doesn't belong here.
4604 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4605 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4606 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4608 * dirname.h: Include <stdbool.h>.
4609 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4610 for consistency with POSIX terminology. All uses changed.
4611 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4612 (strip_trailing_slashes): Use bool for booleans.
4613 * stripslash.c (strip_trailing_slashes): Likewise.
4615 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4616 sometimes returns a positive errno value even when it succeeds.
4617 (print_errno_message) [!LIBC]: Fall back on strerror if
4620 * path-concat.c (mempcpy): Don't define if a system header defines it.
4621 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4622 (longest_relative_suffix): New function.
4623 (path_concat): Use it. Assume first argument is not NULL.
4624 Port to DOS. Omit redundant separators.
4625 Report an error instead of returning NULL.
4626 Use mempcpy instead of memcpy.
4627 (xpath_concat): Remove: not declared or used.
4629 * same.h: Include <stdbool.h>
4630 (same_name): Return bool, not int.
4631 * same.c (same_name): Likewise.
4632 (errno): Don't declare; we assume C89 or better now.
4634 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4635 if not already defined.
4637 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4638 * dup-safer.c (errno): Likewise.
4640 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4642 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4645 2004-08-03 Simon Josefsson <jas@extundo.com>
4647 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4648 * progname.h: Don't include stdbool.h.
4650 2004-08-02 Simon Josefsson <jas@extundo.com>
4652 * getsubopt.h: New file, with comments from Bruno Haible.
4653 * getsubopt.c: New file, from glibc, but slightly modified based on
4654 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4656 2004-08-01 Simon Josefsson <jas@extundo.com>
4658 * xgetdomainname.c: Include stdlib.h, for free().
4660 2004-07-16 Simon Josefsson <jas@extundo.com>
4662 * dummy.c: New file.
4664 2004-07-16 Bruno Haible <bruno@clisp.org>
4666 * backupfile.h: Add extern "C" for C++.
4667 * closeout.h: Likewise.
4668 * copy-file.h: Likewise.
4669 * findprog.h: Likewise.
4670 * full-write.h: Likewise.
4671 * pathname.h: Likewise.
4672 * progname.h: Likewise.
4673 * stpcpy.h: Likewise.
4674 * stpncpy.h: Likewise.
4675 * strcase.h: Likewise.
4676 * strstr.h: Likewise.
4677 * xalloc.h: Likewise.
4679 * mbswidth.h: Add extern "C" for C++.
4680 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4682 2004-07-09 Simon Josefsson <jas@extundo.com>
4684 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4685 failed without this.)
4687 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4689 * fchown-stub.c: New file.
4691 2004-06-24 Jim Meyering <jim@meyering.net>
4693 * obstack.h (obstack_base): Cast to (void *), per documentation.
4695 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4697 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4699 2004-06-01 Jim Meyering <jim@meyering.net>
4701 * calloc.c: New file.
4703 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4705 * getdate.y (yylex): Allow space between sign and number.
4706 Problem reported by Dan Jacobson.
4708 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4709 and Jim Meyering <jim@meyering.net>
4711 Merge from coreutils CVS.
4713 * stat-macros.h: New file, with contents from file-type.h
4714 and coreutils' system.h.
4715 * file-type.c: Include "stat-macros.h".
4716 * file-type.h (file_type): Move all macro definitions to new file,
4719 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4720 Wrap old code with this conditional.
4721 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4722 function that does not dereference symlinks.
4723 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4725 * xreadlink.c: Include xreadlink.h first, to catch .h file
4726 dependency problems.
4727 (xreadlink): Accept new arg SIZE, for efficiency.
4728 All decls and uses changed.
4729 * xreadlink.h: Include <stddef.h>, for size_t.
4731 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4732 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4734 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4736 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4738 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4739 macros to be defined.
4740 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4741 the allocator returns NULL because the requested size is zero.
4743 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4745 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4746 var. Add comment explaining why libc still defines it. This
4747 merges the following patch from glibc:
4748 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4750 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4752 * obstack.c (_obstack): Remove unused variable. It hasn't been
4753 present in glibc since revision 1.1 of this file.
4754 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4755 obstack_alignment_mask, obstack_alloc, obstack_base,
4756 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4757 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4758 obstack_grow0, obstack_init, obstack_int_grow,
4759 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4760 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4761 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4762 nonexistent functions.
4764 2004-05-17 Derek R. Price <derek@ximbiot.com>
4765 Paul Eggert <eggert@cs.ucla.edu>
4767 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4769 2004-05-14 Bruno Haible <bruno@clisp.org>
4771 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4772 that consists of a '.' followed by an empty digit string.
4773 Patch by Tor Lillqvist <tml@iki.fi>.
4775 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4777 Port obstack to the AS/400, where pointers are 16 bytes wide and
4778 you cannot cast an integer to a valid pointer. This patch is
4779 currently waiting to be integrated into glibc; see
4780 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4782 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4783 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4784 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4785 (struct obstack): temp member is now a union of a pointer and
4786 an integer, instead of an integer. All integer uses changed.
4787 This does not affect the physical layout of struct obstack,
4788 except on hosts (like the AS/400) where the size or alignment of
4789 void * is greater than that of ptrdiff_t.
4790 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4791 __STDC__)]: Store temporary in pointer member of union, not
4793 * obstack.c: Include <stddef.h>, for offsetof.
4794 (struct fooalign): Remove; it doesn't need a name.
4795 (union fooround): Change double to long double, and add void *.
4796 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4797 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4798 not a macro. Hence the values are always int; so remove all
4799 casts-to-int in uses.
4801 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4802 Derek Price <derek@ximbiot.com>
4804 * alloca.c: Include <alloca.h>, to get our interface.
4805 * alloca_.h: Use __alloca on AIX, so that we don't have to
4806 include <alloca.h> first. Use C89 prototype for alloca; this
4807 requires including <stddef.h> for size_t. Use extern "C" if C++.
4808 Use #elif for simplicity, since we can assume C89 now.
4809 Don't try to source the system alloca.h since it will not be found
4810 and to prevent recursively including its replacement.
4811 * fnmatch.c: Include <alloca.h> instead of opencoding.
4812 * regex.c: Likewise.
4814 2004-05-16 Derek Price <derek@ximbiot.com>
4815 Paul Eggert <eggert@cs.ucla.edu>
4817 getline cleanup. This changes the getndelim2 API: both order of
4818 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4821 * getline.c: Don't include stddef.h or stdio.h, since our
4822 interface does that.
4823 (getline): Always use getdelim, so that we don't have two
4824 copies of this code.
4825 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4827 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4828 (GETNDELIM2_MAXIMUM): New macro.
4829 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4830 instead of the old practice of delim2==0. All callers changed.
4831 Return -1 on overflow, instead of returning junk.
4832 Do not set *linesize unless allocation succeeds.
4833 * getndelim2.h: Do not include stddef.h; no longer needed, now
4834 that we include sys/types.h.
4835 * getnline.h: Likewise.
4836 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4837 (getndelim2): Reorder arguments.
4838 * getnline.c (getnline, getndelim):
4839 Don't discard the NMAX argument.
4840 (getnline): Invoke getndelim, to avoid code duplication.
4841 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4842 of (size_t) -1 by callers of the getnline family.
4844 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4846 * nanosleep.c (suspended): Change its type from int to
4847 sig_atomic_t volatile.
4848 (first_call): Make it private to rpl_nanosleep, and have it
4849 be zero initially as that's a bit faster.
4850 (my_usleep): Round up fractional times instead of truncating them,
4851 as this is the usual meaning for 'sleep'.
4853 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4855 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4856 (ENOSYS): Define if not defined.
4857 (settime): Fall back on stime if it exists and settimeofday fails.
4858 But don't bother with fallbacks if a method fails with errno == EPERM.
4860 2004-05-11 Jim Meyering <jim@meyering.net>
4862 Prior to this change, the save_cwd caller required read access to the
4863 current directory on most systems (ones with the fchdir function).
4865 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4866 fails, try write-only, and finally, resort to using xgetcwd.
4868 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4870 * obstack.c, obstack.h: Import changes from libc.
4872 2004-04-28 Bruno Haible <bruno@clisp.org>
4874 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4875 implicitly appends .exe to executables.
4876 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4877 accepts Windows pathnames.
4878 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4879 Cygwin like Windows, since it now accepts Windows pathnames.
4880 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4881 Cygwin like Windows, since it now accepts Windows pathnames.
4882 Reported by Derek Robert Price <derek@ximbiot.com>.
4884 2004-04-20 Jim Meyering <jim@meyering.net>
4886 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4888 2004-04-20 Jim Meyering <jim@meyering.net>
4889 Bruno Haible <bruno@clisp.org>
4891 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4892 memory when realloc fails.
4894 2004-04-18 Jim Meyering <jim@meyering.net>
4896 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4897 don't leak memory and do call END_UTMP_ENT.
4899 2004-04-11 Paul Eggert <eggert@twinsun.com>
4901 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4902 (CHAR_BIT): Remove, since we assume C89.
4903 Include <stdint.h> if available, as per current Autoconf CVS advice.
4905 2004-03-30 Paul Eggert <eggert@twinsun.com>
4907 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4908 not bool, to be more consistent with Unix conventions.
4909 Suggested by Bruno Haible.
4911 Merge from coreutils.
4913 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4916 * getdate.h: Include stdbool.h, and timespec.h instead of
4917 the usual <time.h> dance.
4918 (get_date): Change signature to support fractional time stamps.
4919 All callers changed.
4920 * getdate.y: Include "getdate.h" first, as we can now
4921 assume C89 and don't need to worry about 'const'.
4922 Similarly, include "unlocked-io.h" near start, not in middle.
4924 (textint.value): Use long int rather than int.
4925 (textint.digits): Use size_t rather than int.
4926 (BILLION, LOG10_BILLION): New constants.
4927 (parser_control): New member rel_ns. Members day_ordinal,
4928 time_zone, month, day, hour, minutes, rel_year, rel_month,
4929 rel_day, rel_hour, rel_minutes, rel_seconds
4930 are now long int, not int. Member seconds is now struct timespec,
4931 not int. New member timespec_seen. Members dates_seen, days_seen,
4932 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4934 (%union.intval): Now long int, not int.
4935 New member timespec.
4936 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4937 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4938 (spec): Now is a timespec or an item list.
4939 (timespec, items): New nonterminals.
4940 (time, rel, relunit, number, get_date):
4941 Add support for fractional seconds.
4942 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4943 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4944 (to_hour): First arg is now long int, not int.
4945 (to_year): Returns long int, not int.
4946 Don't treat year -70 like 70.
4947 (tm_diff): Returns long int, not int.
4948 (lookup_word): Use bool instead of int when appropriate.
4949 (yylex): Use size_t for count, not int.
4950 Detect overflow when parsing large integer constants.
4951 Add support for fractions.
4952 (get_date): Make pointers 'const' if possible.
4953 Use more-portable code to detect integer overflow.
4954 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4955 Don't use ctime; it's not reliable if the year has >4 digits.
4957 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4958 This is for compatibility with BSD.
4960 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4961 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4962 From coreutils' system.h.
4964 * userspec.c: Don't include "posixver.h".
4965 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4966 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4967 compatible extension. Simplify code by removing a boolean int
4968 that was always nonzero if a string was nonnull.
4970 2004-03-30 Jim Meyering <jim@meyering.net>
4972 Merge from coreutils.
4974 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4976 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4977 an empty input stream.
4979 * readtokens.c: Include <stdbool.h>.
4980 (readtoken): Use `size_t' rather than int/long.
4981 All callers adjusted.
4982 Use `bool' rather than `int' where appropriate.
4983 Use memset rather than an explicit loop.
4984 Use x2nrealloc rather than xrealloc.
4985 Allow the use of `\0' as a delimiter.
4986 (readtokens): Likewise.
4987 * readtokens.h (readtoken, readtokens): Update prototypes.
4989 2004-03-30 Bruno Haible <bruno@clisp.org>
4991 * getloadavg.c (getloadavg): Don't assume setlocale returns
4994 2004-03-29 Paul Eggert <eggert@twinsun.com>
4996 Merge changes to getloadavg.c from coreutils and Emacs.
4998 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4999 Define to an expression, not to the empty string.
5000 Include cloexec.h and xalloc.h.
5001 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5002 Use set_cloexec_flag rather than rolling our own.
5003 * cloexec.c, cloexec.h: New files.
5005 2004-03-18 Paul Eggert <eggert@twinsun.com>
5007 * getopt.h: Sync with libc CVS.
5009 2004-03-18 Paul Eggert <eggert@twinsun.com>
5010 Bruno Haible <bruno@clisp.org>
5012 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5013 not on all platforms that have <wchar.h>.
5014 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5016 2004-03-09 Paul Eggert <eggert@twinsun.com>
5018 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5020 * getopt_int.h: New file, also synced from libc.
5022 2004-03-07 Paul Eggert <eggert@twinsun.com>
5024 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5025 '#if' expressions. Unlike the code it replaces, it does not
5026 depend on (defined _SC_PAGESIZE). However, it does depend on
5027 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5028 first reported by Jason Andrade in
5029 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5031 2004-01-18 Simon Josefsson <jas@extundo.com>
5033 * strdup.h: New file.
5034 * strdup.c: Include it.
5035 * path-concat.c: Include strdup.h. Drop strdup declaration.
5036 * userspec.c: Include strdup.h. Drop strdup declaration.
5038 2004-02-06 Karl Berry <karl@gnu.org>
5040 * config.charset: update from gettext 0.14.1.
5042 2004-02-05 Paul Eggert <eggert@twinsun.com>
5044 Add comments and code, prompted by suggestions from Bruno Haible
5046 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5047 describing the enum quoting_style values.
5048 * quotearg.c (quotearg_alloc): New function.
5049 (quotearg_buffer_restyled): Treat lone { and } as special.
5050 Treat = as special. Work around bug with older shells
5051 that "see" a '\' that is really the 2nd byte of a multibyte char.
5052 Quote empty string with shell_quoting_style.
5054 2004-02-03 Bruno Haible <bruno@clisp.org>
5056 * pipe.h: New file, from GNU gettext.
5057 * pipe.c: New file, from GNU gettext.
5059 2004-01-27 Bruno Haible <bruno@clisp.org>
5061 * execute.h: New file, from GNU gettext.
5062 * execute.c: New file, from GNU gettext.
5063 * w32spawn.h: New file, from GNU gettext.
5065 2004-01-23 Paul Eggert <eggert@twinsun.com>
5067 Exit-status fix from coreutils.
5069 Use exit_failure consistently in place of EXIT_FAILURE,
5070 so that program exit statuses are consistent on failure.
5072 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5073 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5074 * argmatch.h: Comment fix to match the above.
5075 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5076 Now a macro referring to exit_failure, instead of a separate
5077 variable. Include "exitfail.h" to get it.
5078 * xstrtol.h: Include "exitfail.h".
5079 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5081 * long-options.c (parse_long_options): Use prototype
5082 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5085 2004-01-21 Jim Meyering <jim@meyering.net>
5087 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5088 so as not to conflict with a different-sized __mktime_internal
5089 function in GNU libc.
5090 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5091 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5093 2004-01-18 Paul Eggert <eggert@twinsun.com>
5095 Merge from diffutils.
5097 * file-type.c (file_type): Add typed memory objects.
5098 * file-type.h (S_TYPEISTMO): New macro.
5100 * c-stack.h (c_stack_action): Remove argv argument.
5101 * c-stack.c (c_stack_action): Likewise. All uses changed.
5102 (die): Don't calculate message unless segv_action returns.
5103 (get_stack_location, min_address_from_argv, max_address_from_argv,
5104 volatile stack_base, volatile_stack_size): Remove.
5105 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5106 that every segmentation violation is a stack overflow. (Ouch!)
5107 See Debian bug 136249 (still outstanding) for more info about why
5108 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5110 2003-11-30 Bruno Haible <bruno@clisp.org>
5112 Safer stack allocation.
5113 * setenv.c: Include allocsa.h.
5114 (alloca): Remove fallback definition.
5115 (freea): Remove macro.
5116 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5119 2003-10-17 Bruno Haible <bruno@clisp.org>
5121 * binary-io.h: Avoid warnings on Cygwin.
5123 2003-12-28 Bruno Haible <bruno@clisp.org>
5125 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5126 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5128 2003-11-28 Bruno Haible <bruno@clisp.org>
5130 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5132 2003-11-27 Bruno Haible <bruno@clisp.org>
5134 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5136 2003-11-17 Bruno Haible <bruno@clisp.org>
5138 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5140 2003-11-24 Bruno Haible <bruno@clisp.org>
5142 * xallocsa.h: New file, from GNU gettext.
5143 * xallocsa.c: New file, from GNU gettext.
5145 2003-11-24 Bruno Haible <bruno@clisp.org>
5147 * allocsa.h: New file, from GNU gettext.
5148 * allocsa.c: New file, from GNU gettext.
5150 2003-11-24 Bruno Haible <bruno@clisp.org>
5152 * eealloc.h: New file.
5154 2004-01-15 Jim Meyering <jim@meyering.net>
5156 Merge from coreutils.
5158 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5159 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5160 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5162 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5163 optional configure-time default.
5165 * version-etc.c (version_etc_copyright): Update copyright date.
5167 * xreadlink.c (xreadlink): Correct outdated comment.
5169 2004-01-15 Paul Eggert <eggert@twinsun.com>
5171 Merge from coreutils.
5173 * posixver.c: Include posixver.h.
5175 * same.c: Include <stdbool.h>, <limits.h>.
5176 (_POSIX_NAME_MAX): Define if not defined.
5178 (same_name): If file names are silently truncated, report
5179 that the file names are the same if they are the same after
5180 the silent truncation.
5182 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5183 conversion function.
5184 * xstrtod.c (xstrtod): Likewise. All callers changed to
5185 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5188 2004-01-14 Paul Eggert <eggert@twinsun.com>
5190 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5191 with like-named macro in fnmatch.c.
5192 (EXT): Use an internal constant instead.
5194 Merge fnmatch patches from glibc.
5195 * fnmatch.c (mbsinit): Remove define.
5196 Add libc_hidden_ver (__fnmatch, fnmatch).
5197 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5198 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5200 2003-12-14 Karl Berry <karl@gnu.org>
5202 * config.charset: update from gettext-runtime.
5204 2003-12-03 Paul Eggert <eggert@twinsun.com>
5206 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5207 Bug reported by Alfred M. Szmidt.
5209 2003-11-29 Karl Berry <karl@gnu.org>
5211 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5213 2003-11-23 Paul Eggert <eggert@twinsun.com>
5214 Bruno Haible <bruno@clisp.org>
5216 * printf-parse.h: Don't include sys/types.h.
5217 (ARG_NONE): New macro.
5218 (char_directive): Change type of *arg_index fields to size_t.
5219 * printf-parse.c: Don't include sys/types.h.
5220 (SSIZE_MAX): Remove macro.
5221 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5222 Remove unnecessary overflow check.
5223 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5226 2003-11-24 Paul Eggert <eggert@twinsun.com>
5228 * alloca.c: Remove dependency on xalloc module.
5229 (xalloc_die): Remove.
5230 (memory_full) [!defined emacs]: New macro.
5231 [!defined emacs]: Don't include xalloc.h.
5232 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5233 address arithmetic overflows. Change datatypes a bit to avoid
5236 2003-11-22 Jim Meyering <jim@meyering.net>
5238 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5240 2003-11-17 Bruno Haible <bruno@clisp.org>
5242 * vasnprintf.c (alloca): Remove fallback definition.
5243 (freea): Remove definition.
5244 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5245 Reported by Paul Eggert.
5247 2003-11-17 Jim Meyering <jim@meyering.net>
5249 On systems without utime and without a utimes function capable of
5250 dealing with a NULL struct utimbuf* argument, this utime replacement
5251 could -- in unusual circumstances -- leak a file descriptor.
5252 * utime.c: Include <unistd.h> and <errno.h>.
5253 (utime_null): Be sure to close `fd' and to preserve errno.
5254 Reported by Geoff Collyer via Arnold Robbins.
5256 2003-11-16 Paul Eggert <eggert@twinsun.com>
5257 Bruno Haible <bruno@clisp.org>
5259 Protect against address arithmetic overflow.
5260 * printf-args.h: Include stddef.h.
5261 (arguments): Change type of field 'count' to size_t.
5262 * printf-args.c (printf_fetchargs): Use size_t instead of
5263 'unsigned int' where appropriate.
5264 * printf-parse.h: Include sys/types.h.
5265 (char_directive): Change type of *arg_index fields to ssize_t.
5266 (char_directives): Change type of fields 'count', max_*_length to
5268 * printf-parse.c: Include sys/types.h and xsize.h.
5269 (SSIZE_MAX): Define fallback value.
5270 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5271 instead of 'int' where appropriate. Check a_allocated, d_allocated
5272 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5273 * vasnprintf.c: Include xsize.h.
5274 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5275 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5276 overflow. Avoid wraparound when converting a width or precision from
5279 2003-11-16 Bruno Haible <bruno@clisp.org>
5281 Update from GNU gettext.
5282 * printf-parse.c: Generalize to it can be compiled for wide strings.
5283 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5284 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5285 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5286 SNPRINTF): New macros.
5287 Don't include <alloca.h> if the file is used inside libintl.
5288 (local_wcslen): New function, for Solaris 2.5.1.
5289 (VASNPRINTF): Use it instead of wcslen.
5291 2003-11-16 Bruno Haible <bruno@clisp.org>
5293 * xsize.h (xmax): New function.
5294 (xsum, xsum3, xsum4): Declare as "pure" functions.
5296 2003-11-12 Paul Eggert <eggert@twinsun.com>
5298 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5299 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5300 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5301 heuristic is just as accurate as far as we know, and it removes a
5302 dependency on size_max.m4 and ptrdiff_max.m4.
5304 2003-11-12 Paul Eggert <eggert@twinsun.com>
5306 * xstrtol.c (__xstrtol): Remove "break" immediately after
5307 "return", to pacify some unknown compiler. Problem reported
5310 2003-11-11 Bruno Haible <bruno@clisp.org>
5312 * xsize.h (SIZE_MAX): Remove fallback definition.
5313 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5316 2003-11-10 Paul Eggert <eggert@twinsun.com>
5318 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5319 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5320 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5322 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5323 not (size_t) -1, since it's defined here.
5325 2003-11-06 Paul Eggert <eggert@twinsun.com>
5327 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5328 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5329 Reject sizes of exactly SIZE_MAX bytes.
5330 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5331 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5333 2003-11-05 Bruno Haible <bruno@clisp.org>
5335 * xsize.h: Include limits.h, to avoid a possible collision with
5336 SIZE_MAX defined in <limits.h> on Solaris.
5338 2003-11-04 Bruno Haible <bruno@clisp.org>
5340 * xsize.h: New file.
5341 * linebreak.c: Include xsize.h.
5342 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5343 argument for overflow.
5344 Suggested by Paul Eggert.
5346 2003-10-31 Bruno Haible <bruno@clisp.org>
5348 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5349 to avoid (extremely rare) race condition.
5350 Suggested by Paul Eggert.
5352 2003-11-03 Jim Meyering <jim@meyering.net>
5354 * userspec.c: Include "userspec.h".
5355 * userspec.h: New file.
5357 2003-10-31 Paul Eggert <eggert@twinsun.com>
5359 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5360 * mountlist.c (SIZE_MAX): Define if not defined already.
5361 (read_filesystem_list): Set and use me_type_malloced.
5362 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5363 whatever the type happens to be), for brevity and consistency.
5364 Check for size calculation overflow on Alphas running OSF/1.
5366 2003-10-31 Jim Meyering <jim@meyering.net>
5368 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5370 * linebuffer.c: Include <string.h> for declaration of memset.
5372 2003-10-30 Paul Eggert <eggert@twinsun.com>
5373 Bruno Haible <bruno@clisp.org>
5375 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5376 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5378 2003-10-29 Paul Eggert <eggert@twinsun.com>
5380 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5381 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5383 * quotearg.c (quotearg_n_options): Use it.
5384 * group-member.c: Include <stdbool.h>.
5385 (free_group_info): Arg is now const *; don't free arg.
5386 (get_group_info): Now returns bool and accepts struct group_info *,
5387 rather than returning a malloc'ed struct group_info *.
5388 All uses changed. Check for overflow in internal size calculation.
5390 * getusershell.c (readname): Simplify the code by using x2nrealloc
5391 rather than xmalloc/xrealloc.
5392 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5393 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5394 conformance bug: the old code used a pointer after freeing the
5395 storage that it addressed.
5396 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5397 rather than doing it by hand.
5398 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5399 the buffer preserved. Use free and xmalloc instead.
5400 * quotearg.c (quotearg_n_options): Likewise.
5401 Use a simpler test for size overflow. Don't use xalloc_oversized
5402 because unsigned int might be wider than size_t (!); this suggests
5403 that we should switch from unsigned int to size_t for slot numbers.
5405 2003-10-27 Bruno Haible <bruno@clisp.org>
5407 * stdbool_.h: Better support for BeOS.
5409 2003-10-27 Paul Eggert <eggert@twinsun.com>
5411 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5412 to allocate the returned structure. Do not allocate a subarray,
5413 as x2nrealloc will do that.
5414 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5415 instead of xnrealloc.
5416 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5418 2003-10-26 Paul Eggert <eggert@twinsun.com>
5420 * xalloc.h (xalloc_oversized): New static inline function, for
5421 callers that want to do their own size-overflow checking. Include
5422 <stdbool.h>, since xalloc_oversized returns bool.
5423 * xalloc.c (array_size_overflow): Remove. All callers changed
5424 to use xalloc_oversized.
5426 Add two functions x2realloc, x2nrealloc, for programs that grow
5427 arrays dynamically by doubling their sizes.
5428 * xalloc.h (x2realloc, x2nrealloc): New decls.
5429 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5432 Port to C99 semantics for 'inline' of external functions.
5433 Bug reported by Bruno Haible.
5434 * xmalloc.c (xnmalloc_inline): New static inline function,
5435 with the old contents of xnmalloc.
5436 (xnmalloc, xmalloc): Use it.
5437 (xnrealloc_inline): New static inline function,
5438 with the old contents of xnrealloc.
5439 (xnrealloc, xrealloc): Use it.
5441 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5443 2003-10-25 Paul Eggert <eggert@twinsun.com>
5445 Fix several address-calculation bugs in the hash modules,
5446 plus some minor code cleanup.
5448 * hash.h: Include <stdbool.h>, for bool.
5449 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5450 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5451 hash_get_n_entries, hash_get_max_bucket_length,
5452 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5453 hash_rehash): Use size_t rather than unsigned.
5454 * hash.c (struct hash_table, hash_get_n_buckets,
5455 hash_get_n_buckets_used, hash_get_n_entries,
5456 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5457 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5458 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5460 (SIZE_MAX): Define if not defined.
5461 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5462 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5464 Use const * when possible.
5465 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5466 (check_tuning): Fix bug: if tuning parameters were very close to
5467 0 or 1, rounding errors could have caused subscript violations.
5468 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5469 (hash_initialize): Add 'fail:' label
5470 to free table and return NULL, and use it to simplify code.
5471 Use calloc rather than clearing the storage ourself.
5472 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5473 buffer size calculations.
5474 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5475 Include <stddef.h>, for size_t.
5476 * hash-pjw.c (hash_pjw): Likewise.
5477 Switch to method described by Bruno Haible.
5478 Include <limits.h>, for CHAR_BIT.
5479 (SIZE_BITS): New macro.
5481 2003-10-21 Paul Eggert <eggert@twinsun.com>
5483 * getndelim2.c (getndelim2): When size calculation overflows,
5484 ceiling the allocation at NMAX bytes rather than silently
5485 discarding input bytes before NMAX is reached. This makes
5486 a difference only if NMAX exceeds SIZE_MAX / 2.
5488 * obstack.c: Merge from glibc.
5489 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5490 Add libc_hidden_def (_obstack_newchunk).
5491 (_obstack_free) [! defined _LIBC]: Remove.
5492 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5493 a clone of the function body.
5494 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5495 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5497 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5498 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5501 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5502 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5503 Don't use lvalue casts, as GCC plans to remove support for them
5504 in GCC 3.5. Reported by Joseph S. Myers. This bug
5505 was also present in the non-GCC version, indicating that this
5506 code had always been buggy and had never been widely used.
5507 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5508 Use the fast variant of each macro, rather than copying the
5509 definiens of the fast variant; that way, we'll be more likely to
5510 catch future bugs in the fast variants.
5512 2003-10-20 Bruno Haible <bruno@clisp.org>
5514 * wait-process.h: New file, from GNU gettext.
5515 * wait-process.c: New file, from GNU gettext.
5517 2003-10-19 Jim Meyering <jim@meyering.net>
5519 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5521 2003-10-16 Paul Eggert <eggert@twinsun.com>
5523 * getgroups.c: Include <errno.h>, <stdlib.h>.
5524 (getgroups): First arg is int, not size_t.
5525 Don't let 'free' mangle errno.
5527 2003-10-16 Jim Meyering <jim@meyering.net>
5529 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5531 2003-10-15 Paul Eggert <eggert@twinsun.com>
5533 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5535 (new_exclude, add_exclude_file): Initial size no longer needs to
5537 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5538 our own address arithmetic overflow checking.
5540 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5541 (fnmatch): Do not alloca more than 2000 wide characters;
5542 instead, use malloc for large buffers.
5543 Check for address arithmetic overflow, and return -1
5544 with errno set to ENOMEM in that case.
5545 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5546 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5547 instead, return -1. Check for address arithmetic overflow.
5549 2003-10-14 Paul Eggert <eggert@twinsun.com>
5551 Handle invalid suffixes and overflow independently, so that
5552 callers can treat them independently as needed. Fix some bugs in
5553 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5554 suffix for a human-readable blocksize. The major caller-visible
5555 change is the addition of a new
5556 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5557 that both overflow and suffix chars were found.
5559 * human.c (humblock): Don't check separately for invalid suffix
5560 char; that is xstrtoumax's job (now that its bug is fixed).
5561 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5562 INTMAX_MAX]: New macros.
5563 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5564 TYPE_MAXIMUM): New macros.
5565 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5566 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5567 if overflow occurs, as it's what __strtol does and it's more useful
5569 (__xstrtol): If __strtol reports some error other than ERANGE,
5570 reflect it to the caller as LONGINT_INVALID. If it reports
5571 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5572 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5573 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5575 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5576 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5577 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5578 [defined UINTMAX_MAX]: New macros.
5580 2003-10-14 Bruno Haible <bruno@clisp.org>
5582 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5583 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5584 Also use volatile where needed.
5586 2003-10-12 Paul Eggert <eggert@twinsun.com>
5588 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5589 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5590 and define in terms of the other primitives.
5591 * xmalloc.c: Include stdbool.h; do not include exit.h.
5592 (SIZE_MAX): Define if not already defined.
5593 (array_size_overflow): New function.
5594 (xalloc_die): Abort instead of exiting if 'error' returns.
5595 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5596 (xmalloc, xrealloc): Use them.
5597 (xcalloc): Check for address arithmetic overflow.
5598 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5599 a bit faster than strcpy.
5601 2003-10-08 Paul Eggert <eggert@twinsun.com>
5603 Merge getpass from libc, plus a few fixes.
5605 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5606 Include <stdbool.h>.
5607 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5608 __fsetlocking to empty.
5609 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5610 do include <bits/libc-lock.h>.
5611 Do not include <fcntl.h>; not needed.
5612 [_LIBC]: Include <wchar.h>.
5613 (NOTCANCEL_MODE): New macro.
5614 (flockfile, funlockfile) [_LIBC]: New macros.
5615 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5616 [!_LIBC]: New macros.
5617 (call_fclose): New function.
5618 (getpass): Use it. Save tty stream separately; this simplifies the
5619 code and makes it more reliable if stdin happens to equal stdout.
5620 Invoke __fsetlocking on tty.
5621 Handle thread cancellation if needed.
5622 Namespace cleanup (use __tcgetattr, __getline).
5623 Use bool for Booleans.
5624 [USE_IN_LIBIO]: Handle wide streams.
5625 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5626 stream might go where.
5628 * unlocked-io.h: Include <stdio.h>, so that the caller
5629 doesn't have to include <stdio.h> before us.
5630 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5631 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5632 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5633 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5634 if not declared, so that we can use getpass.c code from libc without
5636 (flockfile, ftrylockfile, funlockfile): New macros.
5638 2003-10-06 Bruno Haible <bruno@clisp.org>
5640 * version-etc-2.h: Remove file.
5641 * version-etc-2.c: Remove file.
5643 2003-09-25 Jim Meyering <jim@meyering.net>
5644 Bruno Haible <bruno@clisp.org>
5646 This lets translators provide better translations for the
5647 "Written by ..." part of --version output.
5648 * version-etc.h: Include stdarg.h.
5649 (version_etc_copyright): Declare as readonly.
5650 (version_etc): Make this function variadic with a NULL-terminated list
5651 of author name strings.
5652 (version_etc_va): New declaration.
5653 * version-etc.c: Include stdarg.h, stdlib.h.
5654 (version_etc_copyright): Declare as readonly.
5655 (version_etc_va): New function. Provide a different translatable string
5656 for each possible number of authors < 10. Abbreviate when there are 10
5658 (version_etc): Make this function variadic. Call version_etc_va.
5659 Suggestion from Gary V. Vaughan.
5661 * long-options.h (parse_long_options): Change prototype: the authors
5662 string is moved to the end and becomes variadic.
5663 * long-options.c: Include stdarg.h.
5664 (parse_long_options): Make this function variadic, too.
5665 Call version_etc_va, not version_etc.
5667 2003-10-06 Bruno Haible <bruno@clisp.org>
5669 * fatal-signal.h: New file, from GNU gettext.
5670 * fatal-signal.c: New file, from GNU gettext.
5672 2003-10-04 Karl Berry <karl@gnu.org>
5674 * argp*: update from libc.
5676 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5678 * getpass.c (getpass): Use a no-op fseek when switching from input to
5679 output mode on the same stream.
5681 2003-09-29 Paul Eggert <eggert@twinsun.com>
5683 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5684 Fix arg typo in previous patch.
5686 2003-09-28 Jim Meyering <jim@meyering.net>
5688 * error.c: Correct cpp indentation.
5690 2003-09-27 Paul Eggert <eggert@twinsun.com>
5692 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5693 Omit the special code that used __typeof__, since we worry that
5694 it could be more trouble than it's worth. See:
5695 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5696 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5700 2003-09-26 Jim Meyering <jim@meyering.net>
5702 * error.c (error_tail): Move some declarations
5703 into inner scope where the local variables are used.
5705 2003-09-26 Bruno Haible <bruno@clisp.org>
5707 * stpncpy.h (gnu_stpncpy): New declaration.
5708 (stpncpy): Define as alias for gnu_stpncpy.
5709 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5711 2003-09-26 Paul Eggert <eggert@twinsun.com>
5713 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5714 (error_tail): Do not loop, reallocating temporary buffer, since
5715 the output cannot contain more wide characters than the input
5716 contains bytes, the size must be big enough already. This avoids
5717 one potential size overflow calculation. Check for size overflow
5718 when calculating temporary buffer size. Free temporary buffer
5719 when done, if it was allocated with malloc; this plugs a memory
5720 leak. Remove casts from void * to pointers, that are no longer
5721 needed now that we're assuming C89 or better.
5723 Merge error changes from glibc.
5725 * error.c, error.h: Update copyright notice header to match glibc.
5726 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5727 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5728 Disable cancellation while printing error.
5729 * error.h: Prepend __ to parameter names.
5731 2003-09-25 Karl Berry <karl@gnu.org>
5733 * argp-fmtstream.c, argp-help.c: update from libc.
5735 2003-09-25 Bruno Haible <bruno@clisp.org>
5737 * version-etc-2.h: New file, from version-etc.h with modifications.
5738 * version-etc-2.c: New file, from version-etc.c with modifications.
5740 2003-09-25 Simon Josefsson <jas@extundo.com>
5742 * xgetdomainname.h: New file.
5743 * xgetdomainname.c: New file.
5745 2003-09-25 Simon Josefsson <jas@extundo.com>
5746 Bruno Haible <bruno@clisp.org>
5748 * getdomainname.h: New file.
5749 * getdomainname.c: New file.
5751 2003-09-24 Paul Eggert <eggert@twinsun.com>
5753 * linebuffer.c (freebuffer): Don't free the argument, just
5754 the buffer associated with the argument. Bug reported by
5757 2003-09-19 Karl Berry <karl@gnu.org>
5759 * argp.h: update from libc.
5761 2003-09-16 Paul Eggert <eggert@twinsun.com>
5763 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5764 input error, instead of returning NULL the next time we are called
5765 (and therefore losing track of errno).
5767 2003-09-15 Paul Eggert <eggert@twinsun.com>
5769 * getndelim2.c (getndelim2): Don't trash errno when a read
5770 fails, so that the caller gets the proper errno.
5772 * readutmp.c (read_utmp): Likewise.
5773 Check for fstat error. Close stream and free storage
5776 2003-09-14 Bruno Haible <bruno@clisp.org>
5778 * fwriteerror.h: New file.
5779 * fwriteerror.c: New file.
5781 2003-09-14 Jim Meyering <jim@meyering.net>
5783 * getloadavg.c: Correct cpp indentation.
5784 * strdup.c: Likewise.
5785 * vasnprintf.c: Likewise.
5787 2003-09-12 Paul Eggert <eggert@twinsun.com>
5789 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5790 * obstack.c [!defined _LIBC]: Likewise.
5791 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5792 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5793 * exitfail.c: Don't include stdlib.h; no longer needed.
5795 More changes to assume C89 or better.
5797 * error.c (error_tail): Assume vprintf.
5799 * argmatch.c (getenv): Remove decl.
5800 * progreloc.c (get_full_program_name): Define via prototype.
5801 * setenv.c (clearenv): Likewise.
5802 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5804 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5805 (malloc, memcpy): Remove decls.
5806 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5807 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5808 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5809 (memcpy): Remove macro.
5810 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5811 (__P): Remove. All uses removed.
5812 (PTR): Remove. All uses changed to void *.
5813 (CHAR_BIT, NULL): Remove.
5814 (spaces, zeros, memset_space, memset_zero)
5815 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5817 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5818 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5819 Define with prototype.
5820 Remove now-unnecessary prototype decl.
5821 (extra_args_spec): Assume ANSI C. All uses changed.
5822 (extra_args_spec_iso): Remove.
5823 (my_strftime, emacs_strftimeu): Define via prototype.
5824 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5826 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5827 * strtoimax.c: Include <stdlib.h> unconditionally.
5828 (strtoul, strtol): Remove decls.
5829 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5831 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5832 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5833 (LOCALE_PARAM_PROTO): New macro.
5834 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5835 (INTERNAL (strtol), strtol): Define with a prototype.
5836 (PARAMS): Remove. All uses removed.
5837 * tempname.c: Include <string.h> unconditionally.
5838 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5839 * xgethostname.c (main): Define with a prototype.
5840 * xmalloc.c: Include "xalloc.h" first, to check interface.
5841 Include <stdlib.h> unconditionally.
5842 (calloc, malloc, realloc, free): Remove decls.
5843 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5844 Include <stdlib.h> unconditionally. Sort include file names.
5846 (xstrtod): Define with a prototype.
5847 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5848 (strtol, strtoul): Remove decls.
5850 2003-09-11 Paul Eggert <eggert@twinsun.com>
5852 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5853 Include <stdlib.h>, <string.h> unconditionally.
5854 Remove now-unnecessary cast to char *.
5855 * strnlen.c: Include <string.h> unconditionally.
5856 * yesno.c (yesno): Define with a prototype.
5858 2003-09-10 Bruno Haible <bruno@clisp.org>
5860 * strcspn.c: Include <string.h> unconditionally.
5861 * strpbrk.c: Include <string.h> unconditionally.
5862 * strstr.c: Include <string.h> unconditionally.
5863 * unicodeio.c: Include <string.h> unconditionally.
5864 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5865 * unsetenv.c: Likewise.
5866 * xreadlink.c: Include <stdlib.h> unconditionally.
5867 * yesno.c: Include <stdlib.h> unconditionally.
5868 (rpmatch): Add prototype.
5870 2003-09-10 Jim Meyering <jim@meyering.net>
5872 * error.c: Correct indentation of cpp directives.
5874 2003-09-09 Paul Eggert <eggert@twinsun.com>
5878 * acosl.c (main): Use a prototype.
5879 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5882 * getloadavg.c (getloadavg, main): Define via prototypes.
5884 * getopt.h (struct option.name): Assume C89, and use 'const'.
5885 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5886 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5888 * getopt.c (const): Remove macro.
5889 Include <string.h> unconditionally.
5890 (my_index): Remove; all uses changed to strchr.
5891 (strlen): Remove decl.
5892 (exchange): Remove forward decl; no longer needed.
5893 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5894 Define with prototype.
5895 * getopt1.c (const): Remove macro.
5896 (getopt_long, getopt_long_only, main): Define with prototype.
5898 * getugroups.c: Include <string.h> unconditionally.
5900 * getusershell.c: Include <stdlib.h> unconditionally.
5901 (getusershell, setusershell, endusershell, readname, main):
5902 Define with prototypes.
5904 * group-member.c: Include group-member.h first.
5905 Include <stdlib.h> unconditionally.
5907 * hard-locale.c: Include hard-locale.h first.
5908 Include <stdlib.h>, <string.h> unconditionally.
5910 * hash.c (free, malloc): Remove decls.
5911 Include <stdlib.h> unconditionally.
5913 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5914 (getenv): Do not declare.
5916 * idcache.c: Include <string.h> unconditionally.
5918 * long-options.c: Include long-options.h first, to test interface.
5919 Include <stdlib.h> unconditionally.
5921 * makepath.c: Include makepath.h first, to test interface.
5922 Include <stdlib.h> and <string.h> unconditionally.
5924 * linebuffer.c: Include <stdlib.h>.
5925 (free): Remove decl.
5927 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5928 rpl_malloc returns void *, not char *.
5929 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5931 * md5.h: Include <limits.h> unconditionally.
5932 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5933 (__P): Remove; all uses removed.
5934 * md5.c: Include "md5.h" first.
5935 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5936 md5_buffer, md5_process_bytes, md5_process_block):
5937 Define with prototypes.
5938 * sha.h (__P): Remove all uses. (It wasn't defined??)
5939 * sha.c: Include "sha.h" first.
5940 Include <stdlib.h>, <string.h> unconditionally.
5942 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5943 * memcmp.c (__ptr_t): Likewise.
5944 * memrchr.c (__ptr_t): Likewise.
5945 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5946 Include <string.h> unconditionally.
5947 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5948 * memchr.c: Include <stdlib.h> unconditionally.
5949 * memchr.c (LONG_MAX): Remove.
5950 * memrchr.c (LONG_MAX): Likewise.
5951 * memchr.c (__memchr): Define via a prototype.
5952 * memrchr.c (__memrchr): Likewise.
5953 * memcmp.c (__P): Remove, and remove all uses.
5954 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5955 Remove forward decls; no longer needed.
5956 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5957 Use types required by C89 in prototype.
5959 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5960 * savedir.c: Likewise.
5961 * mkdir.c (free): Remove decl.
5962 * rmdir.c (rmdir): Define with a prototype.
5963 * savedir.c: Include savedir.h first, to test interface.
5965 * mktime.c (STDC_HEADERS): Remove.
5966 Include <stdlib.h>, <string.h> unconditionally.
5968 * modechange.c: Include <stdlib.h> unconditionally.
5969 (malloc): Remove decl.
5971 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5972 (free): Remove decl.
5974 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5975 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5976 (This type really should be intptr_t, but that's a C99ism.)
5977 (_obstack_memcpy): Remove: all uses changed to memcpy.
5978 Include <string.h> unconditionally.
5979 (struct obstack): Assume __STDC__ for types of members
5980 chunkfun, freefun, extra_arg.
5981 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5982 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5983 obstack_begin, obstack_specify_allocation,
5984 obstack_specify_allocation_with_arg, obstack_chunkfun,
5985 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5986 Remove unprototyped decls and the macros that use them.
5987 * obstack.c (POINTER): Remove. All uses changed to void *.
5988 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5989 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5990 (defined __STDC__ && __STDC__)]:
5991 Remove nonprototyped code.
5992 Include <stdlib.h> unconditionally.
5993 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5994 _obstack_allocated_p, _obstack_free, obstack_free,
5995 _obstack_memory_used, print_and_abort):
5996 Define using prototypes.
5997 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5998 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5999 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6000 obstack_next_free, obstack_object_size, obstack_room) [0]:
6001 Remove unused, unprototyped code.
6003 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6005 * physmem.c (physmem_total, physmem_available, main): Define
6008 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6009 (main): Define with a prototype.
6011 * posixver.c (getenv): Remove decl.
6013 * putenv.c (malloc): Returns void *, not char *.
6014 Include <string.h> unconditionally.
6015 (strchr, memcpy, NULL): Do not define.
6017 * readtokens.c: Include readtokens.h first, to test interface.
6018 Include <stdlib.h>, <string.h> unconditionally.
6019 (init_tokenbuffer): Define with a prototype.
6021 * regex.c (PARAMS): Remove. All uses removed.
6022 All uses of _RE_ARGS removed, too.
6023 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6025 (bzero): Assume memset exists.
6026 (memcmp, memcpy, NULL): Remove.
6027 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6028 char, or assignments to local vars of type signed char.
6029 (init_syntax_once, PREFIX(extract_number_and_incr),
6030 PREFIX(print_partial_compiled_pattern),
6031 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6032 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6033 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6034 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6035 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6036 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6037 wcs_compile_range, byte_compile_range, truncate_wchar,
6038 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6039 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6040 count_mbs_length, wcs_re_match_2_internal,
6041 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6042 PREFIX(alt_match_null_string_p),
6043 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6044 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6045 regfree, PREFIX(extract_number)): Define with prototype. Remove
6046 now-unnecessary declaration, if any.
6047 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6049 Remove now-unnecessary casts among pointer types.
6050 * regex.h (_RE_ARGS): Remove. All uses removed.
6052 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6053 (free): Remove decl.
6055 * rpmatch.c: Include <stdlib.h> unconditionally.
6057 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6058 (free): Remove decl.
6060 * save-cwd.c: Include <stdlib.h> unconditionally.
6061 * xgetcwd.c: Likewise.
6063 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6064 (free): Remove decl.
6066 * strchrnul.c (strchrnul): Define with a prototype.
6067 Fix bug: c_in was not converted to char before searching.
6069 The following changes are not K&R related:
6071 * group-member.h: Include <sys/types.h>, so that this file is
6073 * makepath.h: Likewise.
6075 * getusershell.c (readname, default_index, line_size, readname):
6076 Use size_t, not int, for sizes.
6077 (readname): If the size overflows, report an error instead of
6080 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6082 * getndelim2.c: Assume stdlib.h per the C89 spec.
6084 2003-09-08 Paul Eggert <eggert@twinsun.com>
6086 Assume C89 or better; remove K&R cruft.
6087 A few of these changes were first proposed by Derek Robert Price
6088 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6090 * addext.c: Include <string.h> unconditionally.
6091 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6092 Don't declare getenv or malloc.
6094 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6095 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6097 (find_stack_direction, alloca): Use prototypes.
6099 * atexit.c (atexit): Define using a prototype.
6101 * basename.c, dirname.c, stripslash.c:
6102 Include <string.h> unconditionally.
6104 * bcopy.c: Include <stddef.h>.
6105 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6107 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6109 * error.h (error, error_at_line, error_print_progname)
6110 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6111 * error.c: Include error.h first, to check interface.
6112 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6113 (VA_START): Remove; all uses changeed to va_start.
6114 (exit, strerror): Remove decls.
6115 (error_print_progname): Prototype uncondionally.
6116 Don't include <errno.h>; no longer needed.
6117 (private_strerror): Remove.
6118 (error_tail): Always define.
6119 (error, error_at_line): Assume C89 or better; always use prototypes.
6120 * fatal.c: Include "fatal.h" first, to test interface.
6121 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6122 (VA_START): Remove; all uses changed to va_start.
6123 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6125 (exit): Remove decl.
6126 (fatal): Prototype unconditionally. Assume va_start works.
6127 Abort at end, to pacify gcc.
6129 * euidaccess.c (main): Define with a prototype.
6131 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6133 * exitfail.c: Include <stdlib.h> unconditionally.
6135 * fnmatch_.h (__P): Remove. All uses changed to assume
6137 * fnmatch.c: Include fnmatch.h first, to test interface.
6138 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6139 (getenv): Remove decl.
6140 (fnmatch): Define using a prototype.
6141 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6142 (FCT): Define using a prototype.
6144 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6146 * gethostname.c: Include <stddef.h>.
6147 (gethostname): Define with prototype. Length is size_t, not int.
6149 2003-09-08 Paul Eggert <eggert@twinsun.com>
6151 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6152 getversion.c should have been removed then, but was accidentally
6155 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6156 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6158 2003-09-07 Paul Eggert <eggert@twinsun.com>
6160 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6161 copy_tm_result. Bug reported by Simon Josefsson in
6162 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6164 2003-09-06 Paul Eggert <eggert@twinsun.com>
6166 * time_r.c, time_r.h: New files.
6168 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6170 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6171 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6173 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6175 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6176 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6179 * timegm.c: Switch to glibc implementation, with the following changes:
6180 [defined HAVE_CONFIG_H]: Include <config.h>.
6181 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6182 (__mktime_internal) [!defined _LIBC]: New decl.
6183 (__gmtime_r) [!defined _LIBC]: New macro and function.
6184 (timegm): Use a prototype, since gnulib assumes C89.
6185 Do not bother declaring tmp to be const, as it's not really usefu.
6186 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6187 (timegm): Declare only if HAVE_DECL_TIMEGM.
6189 2003-09-03 Paul Eggert <eggert@twinsun.com>
6191 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6192 Bug reported by Lute Kamstra in
6193 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6195 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6196 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6197 course with correspondingly smaller numbers for tomorrow and
6198 yesterday. From Tadayoshi Funaba. Originally installed into
6199 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6202 2003-08-31 Simon Josefsson <jas@extundo.com>
6204 * timegm.h: New file.
6205 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6207 2003-08-31 Karl Berry <karl@gnu.org>
6209 * argp.h: update from libc.
6211 2003-08-28 Bruno Haible <bruno@clisp.org>
6213 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6214 warning on QNX, which defines O_BINARY to 000000.
6216 2003-08-24 Bruno Haible <bruno@clisp.org>
6218 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6219 MSVC7 <stdio.h> is included later.
6221 2003-08-20 Bruno Haible <bruno@clisp.org>
6223 * progname.h: New file, from GNU gettext.
6224 * progname.c: New file, from GNU gettext.
6225 * progreloc.c: New file, from GNU gettext.
6227 2003-08-19 Bruno Haible <bruno@clisp.org>
6229 * xstrdup.c: Assume <string.h> exists.
6231 2003-08-18 Jim Meyering <jim@meyering.net>
6233 * setenv.h: Indent nested cpp directive.
6234 * vasnprintf.c: Remove trailing blanks.
6236 2003-08-17 Simon Josefsson <jas@extundo.com>
6237 Bruno Haible <bruno@clisp.org>
6239 * xstrndup.h: New file.
6240 * xstrndup.c: New file.
6242 2003-08-17 Bruno Haible <bruno@clisp.org>
6244 * strndup.h: New file.
6246 2003-08-16 Paul Eggert <eggert@twinsun.com>
6248 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6249 space, undoing this 2003-08-12 change:
6250 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6252 2003-08-16 Jim Meyering <jim@meyering.net>
6254 Merge from coreutils.
6255 * xstrtoimax.c: #else #if -> #elif.
6256 * xstrtoumax.c: Likewise.
6258 2003-08-15 Paul Eggert <eggert@twinsun.com>
6260 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6261 rather than tab, after '#' in shell-script copyright notices.
6262 Suggested by Bruno Haible.
6264 2003-08-15 Jim Meyering <jim@meyering.net>
6265 and Paul Eggert <eggert@twinsun.com>
6267 Merge from coreutils.
6268 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6269 member but strut utmpx does not. Needed for AIX 4.3.3.
6270 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6272 2003-08-15 Jim Meyering <jim@meyering.net>
6274 Merge from coreutils.
6275 * xgethostname.c: Include <stdlib.h>.
6276 (xghostname): Don't exit for anything other than memory-related
6277 failure; just return NULL.
6278 * userspec.c: Include "posixver.h".
6279 (parse_user_spec): Accept `.' as a separator only
6280 in pre-POSIX-200112 mode.
6281 * strtoimax.c: Use #elif rather than #else #if.
6282 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6283 Remove function, now that we can rely on a working tzset function.
6284 [!_LIBC]: Ensure that the required autoconf test has been run.
6285 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6286 Use underlying_strftime for %r.
6287 * sha.c: Merge in some clean-up and optimization changes from glibc.
6288 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6289 Ensure that it is a multiple of 64.
6290 Rearrange loop exit tests so as to avoid performing an
6291 additional fread after encountering an error or EOF.
6292 * realloc.c: Update copyright date.
6294 2003-08-14 Jim Meyering <jim@meyering.net>
6296 Merge from coreutils.
6297 * obstack.h: Whitespace changes.
6298 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6299 and xcalloc return values.
6300 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6301 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6302 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6303 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6304 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6306 Use mntctl's return value to drive the entry-processing loop, since
6307 we can't rely on the value of the vmt_length member in the last
6308 entry. On some systems doing so could result in exhausting
6309 virtual memory. Based in part on a patch from Mike Jetzer.
6311 2003-08-14 Jim Meyering <jim@meyering.net>
6312 and Paul Eggert <eggert@twinsun.com>
6314 Merges from coreutils, plus other fixes.
6315 * physmem.c: Merge in portability changes from gcc/libiberty
6316 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6317 for credits and details. Thanks to Kaveh Ghazi for helping
6318 to keep these files in sync.
6319 (ARRAY_SIZE): Define it.
6320 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6321 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6322 (memcasecmp): Don't assume size_t fits in unsigned int.
6323 Remove casts and duplicate code.
6324 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6325 (memcpy): Remove definition.
6326 Merge in some clean-up and optimization changes from glibc.
6327 [BLOCKSIZE]: Move definition to top of file.
6328 Ensure that it is a multiple of 64.
6329 Rearrange loop exit tests so as to avoid performing an
6330 additional fread after encountering an error or EOF.
6331 * md5.h (md5_uintptr): Define.
6332 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6333 return to the initial working directory. Preserve errno
6335 * idcache.c: Include "xalloc.h".
6336 (xmalloc, xrealloc): Remove decls.
6337 (getuser): Remove casts no longer required in C89.
6338 * human.c: Include stdio.h, for sprintf.
6339 * group-member.c: Include "xalloc.h".
6340 (xmalloc, xrealloc): Remove decls.
6341 (get_group_info): Remove casts no longer required in C89.
6342 * getusershell.c (readname): Remove casts no longer required in C89.
6343 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6344 * getline.c: Whitespace fix, from coreutils.
6346 2003-08-13 Paul Eggert <eggert@twinsun.com>
6348 * exclude.c: Include <ctype.h>
6349 (IN_CTYPE_DOMAIN): New macro.
6351 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6354 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6355 Undo previous (whitespace-only) change.
6357 2003-08-12 Paul Eggert <eggert@twinsun.com>
6359 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6360 Normalize leading white space and remove trailing white space.
6361 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6362 notice, as per ../config/srclist-update.
6364 Merge from coreutils.
6365 * euidaccess.h: New file.
6366 * euidaccess.c: Include it.
6367 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6368 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6369 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6371 2003-08-11 Bruno Haible <bruno@clisp.org>
6373 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6374 (vasnprintf): Use it instead of wcslen.
6376 2003-08-11 Bruno Haible <bruno@clisp.org>
6378 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6379 value to ensure that _Bool promotes to int. Use #define for _Bool when
6380 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6382 2003-08-10 Karl Berry <karl@gnu.org>
6384 * regex.h: update from libc (whitespace fix).
6386 2003-08-09 Paul Eggert <eggert@twinsun.com>
6388 Merge some files from coreutils. These changes were
6389 originally made by Jim Meyering.
6390 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6391 many older Unixes require this.
6392 * alloca.c (alloca): Remove cast to argument of free;
6393 no longer needed in C89.
6394 * alloca_.h, regex.h: Fix white space to match
6395 what GNU indent does.
6397 2003-08-05 Paul Eggert <eggert@twinsun.com>
6399 * bumpalloc.h: Remove.
6401 2003-08-04 Paul Eggert <eggert@twinsun.com>
6403 * getloadavg.c: Change copyright notice and spacing to conform to
6406 Merge from coreutils.
6407 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6409 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6410 from Karl Berry, implemented by Jim Meyering.
6411 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6412 from Dmitry V. Levin.
6413 Remove anachronistic cast of xrealloc.
6414 * fnmatch_.h (__const): Remove. Use 'const'.
6415 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6416 type. Otherwise, it wouldn't compile with at least /bin/cc on
6417 ymp-cray-unicos9.0.2.X.
6418 Combine two mostly-identical uses of alloca into one.
6419 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6421 2003-08-04 Dave Love <d.love@dl.ac.uk>
6425 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6426 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6427 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6428 obsolete NLIST_NAME_UNION.
6429 [__GNU__]: Undef BSD and FSCALE.
6430 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6432 2003-08-03 Paul Eggert <eggert@twinsun.com>
6434 * stdbool_.h (_Bool): Make it signed char, instead of
6435 an enum type, so that it's guaranteed to promote to int. See:
6436 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6438 2003-07-31 Paul Eggert <eggert@twinsun.com>
6440 * strerror.c: Include config.h, limits.h. Declare sprintf.
6441 (strerror): Don't assume that a printable int fits in 14 bytes.
6443 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6444 Bruno Haible <bruno@clisp.org>
6446 * getline.h (getline, getdelim): Change return type to ssize_t.
6447 * getline.c (getline, getdelim): Likewise.
6448 Remove _GNU_SOURCE define; now it's defined in config.h through
6451 2003-07-22 Paul Eggert <eggert@twinsun.com>
6453 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6454 over-parenthesization in macros.
6456 Sync with coreutils.
6458 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6461 Use `exit_failure' for xalloc and xmemcoll instead of their own
6462 private exit-failure variables.
6463 * xalloc.h (xalloc_exit_failure): Remove.
6464 * xmalloc.c: Likewise. Include exitfail.h.
6465 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6466 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6467 * xmemcoll.c: Likewise. Include exitfail.h.
6468 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6470 2003-07-18 Paul Eggert <eggert@twinsun.com>
6472 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6473 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6474 to test that it can stand by itself. Include "exitfail.h".
6475 Clients should set exit_failure instead.
6476 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6478 2003-07-18 Andreas Schwab <schwab@suse.de>
6480 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6482 2003-07-18 Bruno Haible <bruno@clisp.org>
6484 * getndelim2.h: New file.
6485 * getndelim2.c: Make into a module of its own. Include config.h,
6487 (getndelim2): Make non-static. Change return type to ssize_t.
6488 * getline.h: Change argument names.
6489 * getline.c: Include getndelim2.h instead of getndelim2.c.
6490 * getnline.c: Include getndelim2.h.
6492 2003-07-17 Bruno Haible <bruno@clisp.org>
6494 * Makefile.am: Remove file.
6495 * Makefile.in: Remove file.
6497 2003-07-17 Bruno Haible <bruno@clisp.org>
6499 * getnline.h: New file.
6500 * getnline.c: New file.
6501 * getndelim2.c: New file, extracted from getline.c.
6502 (getndelim2): Renamed from getdelim2, with added nmax argument.
6503 * getline.c: Include getndelim2.c.
6504 (getdelim2): Moved out to getndelim2.c.
6505 (getline, getdelim): Update.
6507 2003-07-15 <karl@gnu.org>
6509 * vasnprintf.c: update from gettext.
6511 2003-07-15 Jim Meyering <jim@meyering.net>
6513 * makepath.c (make_path): Enclose diagnostic in _(...).
6515 2003-07-14 Paul Eggert <eggert@twinsun.com>
6517 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6518 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6519 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6520 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6521 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6522 updated automatically by ../config/srclist-update. This changes
6523 their license from LPGL to GPL.
6525 2003-07-14 Jim Meyering <jim@meyering.net>
6527 Don't emit diagnostics. Let callers do that.
6528 * save-cwd.c: Don't include "error.h".
6529 (save_cwd): Don't call error. Ensure that errno is valid
6530 when returning nonzero.
6532 * save-cwd.h (restore_cwd): Update prototype.
6533 * save-cwd.c (restore_cwd): Remove two parameters.
6534 Simplify. Don't call error upon failure. Let callers do that.
6535 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6536 when auditing is enabled. But don't bother updating the #if.
6538 2003-07-14 Simon Josefsson <jas@extundo.com>
6540 * mempcpy.h: New file.
6541 * mempcpy.c: New file.
6543 2003-07-14 Paul Eggert <eggert@twinsun.com>
6545 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6546 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6547 unicodeio.c, unicodeio.h, unlocked-io.h:
6548 Switch from LGPL to GPL.
6550 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6552 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6553 it breaks C++ compilation.
6554 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6556 2003-07-10 Jim Meyering <jim@meyering.net>
6558 * vasnprintf.c: Remove trailing blanks.
6559 Make cpp indentation consistent.
6561 2003-07-09 Paul Eggert <eggert@twinsun.com>
6563 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6564 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6565 Switch from LGPL to GPL.
6567 2003-07-07 Paul Eggert <eggert@twinsun.com>
6569 * mktime.c: Fix some boundary cases and remove need for floating point.
6571 Issue a compile-time diagnostic if time_t is floating point, or if
6572 two's complement arithmetic is not in effect, or if arithmetic
6573 right shift does not propagate the sign. These assumptions were
6574 all in the original code but they weren't checked.
6576 (TIME_T_MIDPOINT, verify): New macros.
6577 (__isleap): Remove; it has integer overflow problems.
6578 (leapyear): New function, without those problems.
6579 (ydhms_tm_diff): Remove; splitting into two parts.
6580 (ydhms_diff): New function, containing the arithmetic part of
6581 the old ydhms_tm_diff function. Issue a compile-time
6582 diagnostic if we are not using C99 integer division.
6583 Avoid casts when possible.
6584 (guess_time_tm): New function, containing the checking part of
6585 the old ydhms_tm_diff function. Return the new value, rather than
6586 the difference between it and the old. Accept a new argument T
6587 so that *T specifies the old value. Check for overflow in the result.
6589 (__mktime_internal): Use a time_t offset, not a long int offset.
6590 This undoes the 2003-06-04 change, which is no longer needed now
6591 that we have better overflow checking.
6592 (localtime_offset): Likewise.
6594 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6595 and long are 64-bit but int is only 32-bit.
6596 (ydhms_diff): Use long int to store year1 and yday1.
6597 Issue a compile-time diagnostic if long int is not wide enough.
6599 (__mktime_internal): Use long int to store adjusted year and yday.
6600 Use plain C rather than preprocessor commands, if that doesn't
6602 Check for overflow (and try to repair) after each probe
6603 rather than checking only at the very end. This avoids some bugs
6604 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6605 does not equal GMT offset at maximum time).
6606 Use integer to check for overflow rather than floating point; this
6607 is more portable to non-IEEE hosts, and is a tad faster.
6608 When we detect that we are oscillating between two values,
6609 don't check whether tm_isdst has the requested value, since
6610 we already know the answer. When tm_isdst has the wrong value,
6611 use a different heuristic to find the right one, based on the
6612 extreme values actually observed in practice in tz2003a,
6613 rather than the (overly optimistic) "previous 3 calendar quarters".
6615 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6616 "T const" to accommodate glibc style.
6617 (check_result): Use less-confusing report format. "long" -> "long int.
6619 Don't loop if the iteration overflows time_t.
6620 Allow a negative step in the iteration.
6622 2003-07-01 Paul Eggert <eggert@twinsun.com>
6624 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6625 having it depend on HAVE_SYS_TYPES_H.
6627 2003-06-25 Bruno Haible <bruno@clisp.org>
6629 * readlink.c: New file.
6631 2003-06-20 Bruno Haible <bruno@clisp.org>
6633 Assume C89, so PARAMS isn't needed.
6634 * unicodeio.h (PARAMS): Remove.
6635 * unicodeio.c: Don't use PARAMS.
6637 2003-06-18 Jim Meyering <jim@meyering.net>
6639 Merge changes from coreutils.
6640 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6641 Remove explicit declarations of xmalloc and realloc.
6643 (read_utmp): Remove anachronistic cast of xmalloc.
6645 2003-06-17 Paul Eggert <eggert@twinsun.com>
6647 Assume C89, so PARAMS isn't needed.
6648 * backupfile.h (PARAMS): Remove. All uses removed.
6649 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6650 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6651 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6652 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6653 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6654 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6655 xstrtol.h: Likewise.
6656 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6657 same.h, strverscmp.h: Do not include config.h; no longer needed.
6658 Anyway, config.h should always be included before any other file.
6660 2003-06-11 Simon Josefsson <jas@extundo.com>
6662 * sysexit_.h: New file.
6664 2003-05-20 Derek Price <derek@ximbiot.com>
6666 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6668 2003-06-10 Simon Josefsson <jas@extundo.com>
6670 * strchrnul.h: New file.
6671 * strchrnul.c: New file.
6673 2003-06-10 Simon Josefsson <jas@extundo.com>
6675 * argp.h: New file, from glibc.
6676 * argp-ba.c: New file, from glibc.
6677 * argp-eexst.c: New file, from glibc.
6678 * argp-fmtstream.c: New file, from glibc.
6679 * argp-fmtstream.h: New file, from glibc.
6680 * argp-fs-xinl.c: New file, from glibc.
6681 * argp-help.c: New file, from glibc.
6682 * argp-namefrob.h: New file, from glibc.
6683 * argp-parse.c: New file, from glibc.
6684 * argp-pv.c: New file, from glibc.
6685 * argp-pvh.c: New file, from glibc.
6686 * argp-xinl.c: New file, from glibc.
6688 2003-06-07 Jim Meyering <jim@meyering.net>
6690 * readtokens.h: Put `Free Software Foundation, Inc.'
6691 in place of my name in the copyright comment.
6692 Remove definition and uses of __P.
6695 * stat.c: Don't declare xmalloc explicitly.
6696 Instead, include "xalloc.h".
6697 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6698 xrealloc, and xcalloc return values.
6699 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6701 * xgetcwd.h: Remove definition/uses of PARAMS.
6703 2003-06-06 Jim Meyering <jim@meyering.net>
6705 * stdbool_.h: Renamed from stdbool.h.in.
6707 2003-06-06 Jim Meyering <jim@meyering.net>
6709 Merge from coreutils.
6710 * same.c: (same_name): Declare *_basename locals to be `const'.
6711 Consolidate declarations and initializations of *_base* locals.
6713 Merge from coreutils.
6714 This avoids a core dump on systems without GNU putenv,
6715 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6716 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6717 (unsetenv): New static function, from GNU libc.
6718 (rpl_putenv): Use it.
6720 * modechange.c: Remove trailing blanks.
6722 Merge from coreutils.
6723 * fsusage.c: Remove declaration of statfs.
6724 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6726 * posixtm.c: Include <stdbool.h> unconditionally.
6728 2003-06-05 Paul Eggert <eggert@twinsun.com>
6730 * mktime.c (__mktime_internal): When resolving a tm_isdst
6731 mismatch, look in future quarters as well as past. This fixes a
6732 bug when processing fall-backwards gaps immediately after a long
6733 period of daylight-saving time.
6735 * mktime.c: Assume freestanding C89 or better.
6736 (HAVE_LIMITS_H): Remove. Assume it's 1.
6737 (__P): Remove; not used.
6738 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6739 (mktime, not_equal_tm, print_tm, check_result,
6740 main): Use prototypes. Use const * where appropriate.
6741 (main): Fix typo in testing code that uncovered by above changes.
6742 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6744 2003-06-04 Paul Eggert <eggert@twinsun.com>
6746 * mktime.c: Fix Debian bug 177940
6747 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6748 (localtime_offset): Now long int, not time_t, because we want it
6749 to be guaranteed to be signed. All uses changed.
6750 (__mktime_internal): If overflow would occur when adding offset,
6753 Merge 'human' changes from coreutils. Rewrite to support
6754 locale-specific notations like thousands separators.
6755 * human.c: Simplify authorship notice.
6756 Include human.h immediately after config.h.
6757 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6758 <limits.h>: Do not include, since human.h does.
6759 (SIZE_MAX, UINTMAX_MAX): New macros.
6760 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6761 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6762 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6763 (power_letter): Renamed from suffixes.
6764 (generate_suffix_backwards): Remove.
6765 (adjust_value): Now takes int style (because of human.h changes)
6766 and long double value (for greater precision on some platforms).
6767 (group_number): New function.
6768 (human_readable): Use it. Use integer options, not enum.
6769 Put the options before the sizes in the arg list.
6770 Support all the new options.
6771 The old human_readable function has been removed;
6772 use inttostr.h instead.
6773 (human_readable, default_block_size, humblock):
6774 Use uintmax_t, not int, for block sizes.
6775 (human_readable_inexact, block_size_types): Remove.
6776 (block_size_opts): New constant.
6777 (human_options): Renamed from human_block_size, with new signature
6778 that allows block sizes up to UINTMAX_MAX. All callers changed.
6779 * human.h: Add copyright and authorship notice.
6780 Include <limits.h> and <stdbool.h> unconditionally.
6781 (PARAMS): Remove. All uses removed.
6782 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6783 (enum human_inexact_style): Remove tag; now a nameless enum.
6784 (human_floor, human_ceiling, human_round_to_even): Now have
6785 values 2, 0, 1 rather than -1, 1, 0.
6786 (human_group_digits, human_suppress_point_zero, human_autoscale,
6787 human_base_1024, human_SI, human_B): New constants.
6788 (human_readable_inexact, human_block_size): Remove.
6789 (human_readable): Size args are now uintmax_t, not int.
6790 (human_options): New decl.
6792 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6793 unnecessary now that we assume C89 or better. This change
6794 imported from coreutils.
6796 * mktime.c (__mktime_internal): Do not reject negative timestamps
6797 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6798 in the 2003-05-30 sync from glibc.
6800 .h files should stand alone, but we shouldn't include <sys/types.h>
6801 if we can get away with just <stddef.h>.
6803 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6804 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6805 rather than <sys/types.h>, as we merely need size_t.
6806 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6808 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6809 Include <stdio.h>, to get FILE.
6810 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6811 memcasecmp.h has included <stddef.h> and all we need is size_t.
6812 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6813 our interface, instead of including <sys/types.h>
6815 2003-06-02 Paul Eggert <eggert@twinsun.com>
6818 Fix some minor time-related bugs with POSIX time arguments.
6819 Some valid time stamps were being rejected (notably -1, and
6820 time stamps before 1900 on 64-bit hosts). And some invalid
6821 time stamps were being accepted, e.g. September 31.
6823 * posixtm.h (posixtime): Return bool instead of time_t, so
6824 that we can return (time_t) -1 successfully.
6825 * posixtm.c: Likewise.
6826 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6827 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6828 (t): Remove static var.
6829 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6830 of static var. All uses changed.
6831 (year): Do not reject years before 1900; they can occur with
6833 (posix_time_parse): Do not check for out-of-range components;
6834 that is now the caller's responsibility, since our checks were
6835 only approximations.
6836 (posixtime): Use mktime to check for out-of-range components,
6837 since it knows them exactly.
6838 If mktime returns (time_t) -1, check whether an error actually occurred
6839 by invoking localtime on -1.
6840 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6841 posixtime failures better.
6842 Improve the test data (in comments only).
6844 2003-05-30 <karl@gnu.org>
6846 * mktime.c: update from libc.
6848 2003-05-30 Bruno Haible <bruno@clisp.org>
6850 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6851 * localcharset.h: Likewise.
6852 * localcharset.c: Likewise.
6854 2003-05-28 Paul Eggert <eggert@twinsun.com>
6856 Assume the headers required for C89 freestanding compilers.
6857 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6858 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6859 without checking for HAVE_LIMITS_H.
6860 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6861 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6863 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6864 * exclude.c: Include <stdbool.h> unconditionally.
6865 * tempname.c: Include <stddef.h> unconditionally.
6866 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6867 * modechange.c, rpmatch.c (NULL): Don't define, since
6868 <stddef.h> does that.
6869 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6870 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6871 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6872 * xstrtol.c: Likewise.
6873 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6874 * savedir.c: Include <stddef.h> instead of defining NULL.
6876 * addext.c (addext): Use assignment rather than cast, to avoid
6877 warnings on some platforms.
6879 * mktime.c (__mktime_internal): Do not reject negative timestamps
6882 2003-05-10 Bruno Haible <bruno@clisp.org>
6884 * linebreak.c (iconv_string_length): Don't return -1 just because the
6885 string is longer than 4 KB.
6887 2003-05-12 Jim Meyering <jim@meyering.net>
6889 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6890 the space-padded-by-default conversion specifiers, %e, %k, %l.
6892 2003-05-03 Bruno Haible <bruno@clisp.org>
6894 Upgrade to Unicode-4.0.
6895 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6896 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6897 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6898 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6899 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6900 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6901 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6902 Change width of U+E0100..U+E01EF from 1 to 0.
6904 2003-04-25 Bruno Haible <bruno@clisp.org>
6906 * copy-file.c: Include <stddef.h>, for size_t.
6908 2003-04-25 Jim Meyering <jim@meyering.net>
6910 * copy-file.c (copy_file_preserving): Declare buf_size to be
6911 of type size_t, not int.
6913 2003-04-11 Jim Meyering <jim@meyering.net>
6915 Merge changes from Coreutils.
6917 2003-03-22 Jim Meyering <jim@meyering.net>
6919 * strftime.c (widen): Cast alloca return value to proper type.
6921 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6924 * strftime.c (my_strftime): Handle very large width
6925 specifications for numeric values correctly. Improve checks for
6928 2003-01-19 Jim Meyering <jim@meyering.net>
6930 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6931 (nl_get_alt_digit) [! defined my_strftime]: Define.
6932 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6933 _nl_get_alt_digit and _nl_get_walt_digit.
6935 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6936 These changes have no effect outside of _LIBC.
6938 2003-04-10 Bruno Haible <bruno@clisp.org>
6940 * findprog.h: New file, from GNU gettext.
6941 * findprog.c: New file, from GNU gettext.
6943 2003-04-05 Jim Meyering <jim@meyering.net>
6945 Merge changes from Coreutils.
6947 * exclude.h (PARAMS): Remove definition and uses.
6948 * exclude.c: Remove uses of `PARAMS'.
6950 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6951 Add test-cases for DOS filenames. Declare program_name.
6952 (main): Set up program_name. Patch by Rich Dawe.
6954 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6956 Use mntctl's return value to drive the entry-processing loop, since
6957 we can't rely on the value of the vmt_length member in the last
6958 entry. On some systems doing so could result in exhausting
6959 virtual memory. Based in part on a patch from Mike Jetzer.
6961 2003-04-04 Bruno Haible <bruno@clisp.org>
6963 * linebreak.h: New file, from GNU gettext.
6964 * linebreak.c: New file, from GNU gettext with slight modifications.
6965 * lbrkprop.h: New file, from GNU gettext.
6967 2003-04-03 Bruno Haible <bruno@clisp.org>
6969 * utf8-ucs4.h: New file, from GNU gettext.
6970 * utf16-ucs4.h: New file, from GNU gettext.
6971 * ucs4-utf8.h: New file, from GNU gettext.
6972 * ucs4-utf16.h: New file, from GNU gettext.
6974 2003-04-02 Bruno Haible <bruno@clisp.org>
6976 * binary-io.h: New file, from GNU gettext.
6978 2003-04-01 Bruno Haible <bruno@clisp.org>
6980 * pathname.h: New file, from GNU gettext.
6981 * concatpath.c: New file, from GNU gettext.
6983 2003-03-30 Bruno Haible <bruno@clisp.org>
6985 * copy-file.c (copy_file_preserving): Don't set owner if the function
6986 chown() doesn't exist.
6988 2003-03-28 Bruno Haible <bruno@clisp.org>
6990 * copy-file.h: New file, from GNU gettext.
6991 * copy-file.c: New file, from GNU gettext.
6993 2003-03-18 Jim Meyering <jim@meyering.net>
6995 * quote.c (quote_n): Fix typo in comment.
6997 2003-03-14 Jim Meyering <jim@meyering.net>
6999 Merge changes from Coreutils.
7000 * obstack.h (obstack_object_size): Declare temporary, __o,
7001 to be const, in order to avoid warnings.
7002 (obstack_room): Likewise.
7003 (obstack_empty_p): Likewise.
7005 2003-03-13 Paul Eggert <eggert@twinsun.com>
7007 Merge changes from Bison.
7008 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7009 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7010 when compiling Bison 1.875's `bitset bset = obstack_alloc
7011 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7012 * hash.c: Include <stdbool.h> unconditionally.
7014 2003-03-09 Paul Eggert <eggert@twinsun.com>
7016 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7017 Reported by Bruce Becker; see:
7018 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7020 2003-03-03 Paul Eggert <eggert@twinsun.com>
7021 Bruno Haible <bruno@clisp.org>
7023 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7024 Reported by John Hughes, see
7025 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7027 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7029 * poll_.h: New file.
7032 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7034 * mathl.h: New file.
7035 * acosl.c: New file.
7036 * asinl.c: New file.
7037 * atanl.c: New file.
7038 * ceill.c: New file.
7041 * floorl.c: New file.
7042 * frexpl.c: New file.
7043 * ldexpl.c: New file.
7045 * sincosl.c: New file.
7047 * sqrtl.c: New file.
7049 * trigl.c: New file.
7050 * trigl.h: New file.
7052 2003-02-17 Bruno Haible <bruno@clisp.org>
7054 * mkdtemp.h: New file, from GNU gettext.
7055 * mkdtemp.c: New file, from GNU gettext.
7057 2003-01-31 Bruno Haible <bruno@clisp.org>
7059 * rename.c: #undef rename before defining rpl_rename.
7060 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7062 2003-01-30 Bruno Haible <bruno@clisp.org>
7064 * printf-args.h: New file, from GNU gettext.
7065 * printf-args.c: New file, from GNU gettext.
7066 * printf-parse.h: New file, from GNU gettext.
7067 * printf-parse.c: New file, from GNU gettext.
7068 * vasnprintf.h: New file, from GNU gettext.
7069 * vasnprintf.c: New file, from GNU gettext.
7070 * asnprintf.c: New file, from GNU gettext.
7071 * vasprintf.h: New file, from GNU gettext with modifications.
7072 * vasprintf.c: New file, from GNU gettext.
7073 * asprintf.c: New file, from GNU gettext.
7075 2003-01-29 Bruno Haible <bruno@clisp.org>
7077 * stpncpy.h: New file, from GNU gettext with modifications.
7078 * stpncpy.c: New file, from GNU gettext with modifications.
7080 2003-01-28 Bruno Haible <bruno@clisp.org>
7082 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7084 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7087 2003-01-27 Bruno Haible <bruno@clisp.org>
7089 * xsetenv.h: New file, from GNU gettext.
7090 * xsetenv.c: New file, from GNU gettext.
7092 2003-01-23 Bruno Haible <bruno@clisp.org>
7094 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7096 2003-01-22 Bruno Haible <bruno@clisp.org>
7098 * exit.h: New file, from GNU gettext.
7100 2003-01-11 Bruno Haible <bruno@clisp.org>
7102 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7103 * strcase.h (strcasecmp, strncasecmp): Likewise.
7105 2003-01-14 Jim Meyering <jim@meyering.net>
7107 * same.c (same_name): Tweak a comment.
7109 2003-01-11 Bruno Haible <bruno@clisp.org>
7111 * same.c (same_name): Reorder tests so as to avoid calling stat()
7112 when a string comparison is sufficient.
7114 2003-01-11 Bruno Haible <bruno@clisp.org>
7116 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7119 2003-01-11 Bruno Haible <bruno@clisp.org>
7121 * hash-pjw.c: Add comment about low quality of this function.
7123 2003-01-12 Paul Eggert <eggert@twinsun.com>
7125 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7126 to avoid collisions with libcurses and libreadline.
7128 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7129 * getstr.h, getstr.c: Remove.
7130 * getline.c: Include "getline.h", to check interface.
7131 Move body of old getstr.c here: this defines MIN_CHUNK and
7132 declares getdelim2, which is renamed from getstr.
7133 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7135 * linebuffer.c (readlinebuffer): Renamed from readline.
7137 * linebuffer.h: Likewise.
7138 (readline): Remove backward-compatibility macro.
7140 2003-01-12 Jim Meyering <jim@meyering.net>
7142 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7144 2003-01-10 Bruno Haible <bruno@clisp.org>
7146 * alloca_.h: New file.
7147 * getdate.y: Unconditionally include alloca.h.
7148 * makepath.c: Likewise.
7149 * setenv.c: Likewise.
7150 * userspec.c: Likewise.
7152 2003-01-09 Bruno Haible <bruno@clisp.org>
7154 * stdbool.h.in: New file.
7156 2003-01-08 Bruno Haible <bruno@clisp.org>
7158 * safe-read.c: Include specification header first, to ensure its
7160 * full-write.c: Likewise.
7162 2003-01-08 Jim Meyering <jim@meyering.net>
7164 * full-write.c: Undefine and define-away `const' after inclusion
7165 of errno.h, not before. Suggestion from Bruno Haible.
7167 2003-01-07 Jim Meyering <jim@meyering.net>
7169 * full-write.c: Rework so that it may serve to define full_read, too.
7170 * full-read.c: Simply #define FULL_READ and include full-write.c.
7172 2003-01-06 Jim Meyering <jim@meyering.net>
7174 * version-etc.c: Update year in translatable copyright string.
7176 2002-12-25 Bruno Haible <bruno@clisp.org>
7178 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7179 * xstrtol.h: Likewise.
7180 * xstrtoimax.c: Likewise.
7181 * xstrtoumax.c: Likewise.
7182 * human.h: Likewise.
7184 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7185 on systems that have <inttypes.h> but not <stdint.h>.
7187 2002-12-31 Paul Eggert <eggert@twinsun.com>
7189 * memcoll.c (memcoll): Fall back on a simple algorithm using
7190 memcmp if strcoll doesn't work.
7192 2002-12-23 Bruno Haible <bruno@clisp.org>
7194 * localcharset.h: New file.
7195 * localcharset.c: Include it.
7196 * unicodeio.c: Likewise.
7198 2002-12-22 Bruno Haible <bruno@clisp.org>
7200 * utime.c (utime_null): No need to call ftruncate if the file was
7203 2002-12-23 Bruno Haible <bruno@clisp.org>
7205 * memcoll.c (STRCOLL): New macro.
7208 2002-12-22 Bruno Haible <bruno@clisp.org>
7210 * getstr.h (getstr): Define, to avoid clash with libcurses.
7211 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7213 2002-12-22 Bruno Haible <bruno@clisp.org>
7215 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7217 2002-12-23 Bruno Haible <bruno@clisp.org>
7219 * getline.h: Include <stddef.h>, for size_t.
7221 * unicodeio.h: Include <stddef.h>, for size_t.
7222 * unicodeio.c: Don't include <stddef.h>.
7224 2002-12-17 Bruno Haible <bruno@clisp.org>
7226 * canon-host.c (strdup): Remove unused declaration.
7228 * fsusage.c: Include full_read.h.
7229 (get_fs_usage): Use full_read instead of safe_read.
7231 * utime.c (utime_null): Use SAFE_READ_ERROR.
7233 2002-12-11 Bruno Haible <bruno@clisp.org>
7235 * setenv.h: Rewritten to cope with systems that have setenv() but not
7237 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7240 2002-12-11 Bruno Haible <bruno@clisp.org>
7242 * setenv.c (alloca): Fall back to malloc.
7244 (setenv): Use freea() to free memory allocated with alloca().
7246 2002-11-13 Bruno Haible <bruno@clisp.org>
7248 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7249 function declarations.
7250 * unsetenv.c (unsetenv): Likewise.
7252 2002-03-04 Bruno Haible <bruno@clisp.org>
7254 Portability to AIX 4.3.3.
7255 * unsetenv.c: New file, extracted from setenv.c.
7256 * setenv.c: Move the unsetenv() function to unsetenv.c.
7258 2001-12-20 Bruno Haible <bruno@clisp.org>
7260 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7261 use malloc instead. For SunOS 4.
7263 2001-12-11 Bruno Haible <bruno@clisp.org>
7265 * setenv.c: Declare alloca.
7266 (compar_fn_t): New typedef.
7267 (KNOWN_VALUE, STORE_VALUE): Use it.
7269 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7272 2002-12-10 Paul Eggert <eggert@twinsun.com>
7274 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7275 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7276 Choose values that are less likely to collide with system fnmatch
7278 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7279 defined (e.g., a pure POSIX system).
7280 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7281 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7283 2002-12-06 Jim Meyering <jim@meyering.net>
7285 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7287 Merge in changes from libc's misc/error.c, in preparation
7288 for the merge of gnulib's changes back into libc.
7290 * error.c (_): Define only if not already defined.
7291 Move definition to follow all #include directives.
7292 Include unlocked-io.h only if !_LIBC.
7293 [_LIBC]: Include <libio/libioP.h>.
7294 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7295 (fflush): Tweak definition to use INTUSE.
7298 2002-12-05 Paul Eggert <eggert@twinsun.com>
7300 * alloca.c [defined emacs]: Include "lisp.h".
7301 (xalloc_die) [defined emacs]: New macro.
7302 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7303 [! defined emacs]: Include <xalloc.h>.
7304 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7305 (pointer): Typedef to POINTER_TYPE *.
7306 (malloc): Remove decl; we now always use xmalloc.
7307 (alloca): Use old-style definition, since Emacs needs this.
7308 Check for arithmetic overflow when computing combined size.
7310 2002-12-04 Paul Eggert <eggert@twinsun.com>
7312 Do not generate unlocked-io.h automatically, since it's easier to
7313 maintain it by hand.
7315 * unlocked-io.h: New file, from GNU diffutils,
7316 but with proper copyright notice and attribution.
7318 * Makefile.am: Add copyright notice.
7319 (libfetish_a_SOURCES): Add unlocked-io.h.
7320 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7321 (DISTCLEANFILES, io_functions): Remove macros.
7322 (EXTRA_DIST): Remove gen_uio.
7323 (unlocked-io.h): Remove rule.
7325 2002-12-04 Jim Meyering <jim@meyering.net>
7327 Reflect the fact that stat.c and lstat.c are no longer generated.
7328 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7329 (DISTCLEANFILES): Likewise.
7330 (EXTRA_DIST): Likewise.
7331 (all_local): Don't depend on stat.c or lstat.c.
7332 (stat.c, lstat.c): Remove rules.
7333 (EXTRA_DIST): Remove xstat.in.
7335 * xstat.in: Remove file. Contents moved into stat.c.
7336 * stat.c: New file. Contents mostly from xstat.in.
7337 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7338 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7340 * safe-read.c: Rework so that it may serve to define safe_write, too.
7341 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7343 2002-12-03 Jim Meyering <jim@meyering.net>
7345 * safe-read.c, safe-write.c: Change variable names and comments, but
7346 not semantics, to minimize the differences between these two files.
7347 (safe_read): Change comment to mention SAFE_READ_ERROR.
7349 * safe-read.c (IS_EINTR): Define.
7350 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7352 2002-12-02 Bruno Haible <bruno@clisp.org>
7354 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7355 Define, taken from safe-read.c.
7356 (INT_MAX): Provide fallback.
7357 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7358 * safe-write.h (SAFE_WRITE_ERROR): Define.
7360 * safe-read.c (EINTR): Remove definition.
7361 (safe_read): Don't use EINTR if it is absent.
7363 2002-12-02 Jim Meyering <jim@meyering.net>
7365 * safe-read.c (EINTR): Define.
7366 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7367 (INT_MAX): Provide fallback.
7368 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7370 * safe-read.h (SAFE_READ_ERROR): Define.
7372 2002-12-01 Jim Meyering <jim@meyering.net>
7374 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7375 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7377 2002-11-27 Paul Eggert <eggert@twinsun.com>
7379 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7380 hash_rehash): Replace `if (limit <= value) abort ();' with
7381 `if (! (value < limit)) abort ();', for readability.
7383 2002-11-26 <karl@gnu.org>
7385 * strdup.c: copy from libc again, with jim's ok.
7386 * .cppi-disable: re-add strdup.c
7388 2002-11-25 <karl@gnu.org>
7390 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7391 instead of "strtol.c".
7393 2002-11-25 Jim Meyering <jim@meyering.net>
7395 * mktime.c: Sync from libc, now that it has the latest fix.
7397 2002-11-24 <karl@gnu.org>
7399 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7400 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7402 2002-11-24 Jim Meyering <jim@meyering.net>
7404 Update from coreutils:
7406 * mktime.c: Merge in changes from libc.
7408 Avoid a link-time failure on some Linux systems.
7409 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7410 (__mon_yday): Declare with the STATIC attribute.
7411 (__mktime_internal): Likewise.
7412 Based on a report from Greg Schafer.
7414 2002-11-23 Jim Meyering <jim@meyering.net>
7416 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7417 Use `unsigned', not `int', as type of index.
7419 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7421 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7423 2002-11-22 Paul Eggert <eggert@twinsun.com>
7425 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7426 hint that one should use `if (! x) abort ();' rather than `assert
7427 (x);', and anyway it's one less thing to worry about configuring.
7428 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7429 hash_rehash, hash_insert): Use abort rather than assert.
7431 2002-11-22 Paul Eggert <eggert@twinsun.com>
7433 * quotearg.h: Allow multiple inclusion by surrounding with
7434 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7435 so that we can be included first.
7436 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7437 * quotearg.c: Include quotearg.h immediately after config.h.
7438 No need to include stddef.h or sys/types.h any more.
7439 Surround local include files with "", not "<>".
7440 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7441 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7442 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7443 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7444 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7445 (ISPRINT): Remove; no longer needed now that we assume C89.
7447 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7450 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7451 quotearg_char): Use SIZE_MAX rather than
7452 (size_t) -1 when we are talking about "infinity".
7454 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7456 2002-11-22 Bruno Haible <bruno@clisp.org>
7458 * safe-read.h: Assume C89. Add comments.
7459 (safe_read): Change return type to size_t.
7460 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7461 counts > SSIZE_MAX correctly.
7462 * safe-write.h: New file.
7463 * safe-write.c: New file.
7464 * full-read.h: New file.
7465 * full-read.c: New file.
7466 * full-write.h: Assume C89. Add comments.
7467 * full-write.c: Include safe-write.h.
7468 (full_write): Rewritten to use safe_write.
7469 Suggested by Jim Meyering and Paul Eggert.
7471 2002-11-21 Bruno Haible <bruno@clisp.org>
7473 Remove case insensitive option matching.
7474 * argmatch.h (argcasematch): Remove declaration.
7475 (ARGCASEMATCH): Remove macro.
7476 (__xargmatch_internal): Remove case_sensitive argument.
7477 (XARGMATCH): Update.
7478 (XARGCASEMATCH): Remove macro.
7479 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7480 case_sensitive argument.
7481 (argcasematch): Remove function.
7482 (__xargmatch_internal): Remove case_sensitive argument.
7483 (main): Use XARGMATCH instead of XARGCASEMATCH.
7485 * xmalloc.c: Change compile-time error message. Add comment about
7486 required autoconf version.
7488 2002-11-21 Jim Meyering <jim@meyering.net>
7490 * strdup.c (strdup): Tweak comment and initial #if/#include.
7492 Merge in changes from the coreutils.
7494 2002-09-25 Paul Eggert <eggert@twinsun.com>
7495 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7496 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7497 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7498 int. Work more efficiently if X is the same width as uintmax_t.
7499 Do not compare X to -1, to avoid bogus compiler warning.
7500 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7501 Don't assume that f_frsize and f_bsize are the same type.
7503 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7506 * makepath.c (make_path): Restore umask *before* creating the final
7508 (make_path): Minor reformatting.
7510 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7511 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7513 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7514 ones. At least on GNU/Linux systems, `auto' means something else.
7517 2002-11-20 Paul Eggert <eggert@twinsun.com>
7519 Merge argmatch cleanups from Bison. Assume C89.
7521 * argmatch.c: Include config.h here, not in argmatch.h.
7522 Include stdlib.h, for EXIT_FAILURE.
7523 Always include <string.h>, since we assume C89.
7524 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7525 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7526 Include <stddef.h> instead, since it's all we need for size_t.
7527 (PARAMS): Remove. All uses removed.
7528 (ARRAY_CARDINALITY): Do not bother to #undef.
7529 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7530 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7531 Remove unnecessary parentheses.
7532 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7533 Insert necessary parentheses.
7534 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7535 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7537 2002-11-19 Bruno Haible <bruno@clisp.org>
7539 * mbswidth.c: Include mbswidth.h right at the beginning.
7540 * mbswidth.h: Include <stddef.h>, for size_t.
7542 * mbswidth.h (PARAMS): Remove macro.
7543 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7544 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7546 * gcd.h (PARAMS): Remove macro.
7547 (gcd): Use ANSI C function declarations.
7548 * gcd.c (gcd): Likewise.
7550 2002-11-15 Bruno Haible <bruno@clisp.org>
7552 * strcspn.c: Include <stddef.h>.
7553 (strcspn): Use ANSI C function declaration. Change return type to
7555 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7556 (strpbrk): Use NULL.
7557 * strpbrk.h (PARAMS): Remove macro.
7558 (strpbrk): Use ANSI C function declaration.
7559 * strstr.c: Don't include <sys/types.h>.
7560 * strstr.h (PARAMS): Remove macro.
7561 (strstr): Use ANSI C function declarations.
7563 2002-11-06 Bruno Haible <bruno@clisp.org>
7565 * gcd.h (gcd): Change argument type to 'unsigned long'.
7566 * gcd.c (gcd): Likewise.
7568 2002-11-05 Bruno Haible <bruno@clisp.org>
7570 * gcd.h: New file, from gettext-0.11.5.
7571 * gcd.c: New file, from gettext-0.11.5.
7573 2002-11-05 Bruno Haible <bruno@clisp.org>
7575 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7576 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7577 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7578 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7580 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7581 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7583 * closeout.c: Include gettext.h instead of <libintl.h>.
7584 * human.c: Include gettext.h instead of <libintl.h>.
7585 * quotearg.c: Include gettext.h instead of <libintl.h>.
7586 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7587 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7588 * userspec.c: Include gettext.h instead of <libintl.h>.
7589 * version-etc.c: Include gettext.h instead of <libintl.h>.
7590 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7591 (textdomain): Remove definition.
7592 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7594 * long-options.c: Remove include of <libintl.h> and definition of _.
7595 * same.c: Remove include of <libintl.h> and definition of _.
7597 2002-11-04 Bruno Haible <bruno@clisp.org>
7599 * stpcpy.h: New file, from GNU gettext-0.11.5.
7600 * strcase.h: New file, from GNU gettext-0.11.5.
7601 * strpbrk.h: New file, from GNU gettext-0.11.5.
7602 * strstr.h: New file, from GNU gettext-0.11.5.
7603 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7605 2002-05-09 Bruno Haible <bruno@clisp.org>
7607 * config.charset: Update for newest glibc. Add canonical names
7608 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7610 2002-05-09 Bruno Haible <bruno@clisp.org>
7612 * localcharset.c (get_charset_aliases): Add more Windows specific
7615 2002-05-08 Owen Taylor <otaylor@redhat.com>
7617 * config.charset: A few additions for Solaris.
7619 2001-12-05 Bruno Haible <bruno@clisp.org>
7621 * localcharset.c (locale_charset): Don't return an empty string.
7623 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7625 * config.charset: msdos in uk_UA uses CP1125.
7627 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7629 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7630 * localcharset.c (locale_charset): Declare as extern "C".
7632 2002-02-15 Bruno Haible <bruno@clisp.org>
7634 * config.charset [msdosdjgpp]: For Russian, use CP866.
7636 2002-02-11 Bruno Haible <bruno@clisp.org>
7638 * config.charset: Add support for NetBSD.
7640 2002-09-25 <karl@gnu.org>
7642 * strdup.c: copy from libc/string (via ../config/srclist*).
7643 * getopt*: copy from libc/posix.
7644 * gettext.h: copy from gettext.
7645 * .cppi-disable: add strdup.c, gettext.h.
7647 2002-07-01 Jim Meyering <meyering@lucent.com>
7649 * c-stack.c: Include sys/time.h.
7650 From Volker Borchert.
7652 2002-06-11 Paul Eggert <eggert@twinsun.com>
7654 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7655 New macro. Use it uniformly instead of
7656 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7657 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7658 reported by Vin Shelton.
7660 2002-06-22 Jim Meyering <meyering@lucent.com>
7662 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7663 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7665 2002-06-22 Paul Eggert <eggert@twinsun.com>
7667 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7668 Do not assume SA_SIGINFO behavior.
7669 Bug reported by Jim Meyering on NetBSD 1.5.2.
7671 2002-06-22 Jim Meyering <meyering@lucent.com>
7673 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7675 * exitfail.c, exitfail.h: Likewise.
7676 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7678 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7680 (EXTRA_DIST): Add fnmatch_loop.c.
7681 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7683 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7684 * fnmatch.c: Update from diffutils-2.8.2.
7685 * fnmatch_.h: New file. From diffutils-2.8.2.
7686 * fnmatch.h: Remove file.
7688 2002-06-18 Paul Eggert <eggert@twinsun.com>
7690 * file-type.h: Report an error if neither S_ISREG nor
7691 S_IFREG is defined, instead of using a test specific to glibc
7692 2.2. This should be safe, since POSIX requires S_ISREG and
7693 Unix Version 7 had S_IFREG. We don't need to check for
7694 <sys/types.h> since we don't use any symbols that it defines.
7696 2002-06-15 Jim Meyering <meyering@lucent.com>
7698 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7699 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7700 have been included before this file.
7702 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7704 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7705 so that each temporary file name is unique and valid in the first
7706 8 characters, for operation under DOS.
7708 2002-06-15 Jim Meyering <meyering@lucent.com>
7710 Work even with DJGPP 2.03, which lacks support for symlinks.
7712 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7714 * lchown.c (S_ISLNK): Likewise.
7716 2002-06-14 Jim Meyering <meyering@lucent.com>
7718 * file-type.h: Use the version from diffutils-2.8.2.
7719 * file-type.c: Likewise.
7721 2002-05-27 Jim Meyering <meyering@lucent.com>
7723 Fix a problem seen only on nonconforming systems whereby ls.c's
7724 use of localtime, and then of gettimeofday would cause trouble:
7725 the localtime call used to initialize rpl_gettimeofday's save
7726 mechanism would clobber ls's current local time information so
7727 that in any long listing the first file would always be listed
7728 with date 1970-01-01. Analysis by Volker Borchert.
7730 * gettimeofday.c (localtime): Undefine.
7731 (rpl_localtime): New function.
7733 2002-05-22 Jim Meyering <meyering@lucent.com>
7735 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7736 * file-type.h: New file.
7737 * file-type.c (file_type): New file/function. Extracted from diffutils.
7739 2002-04-29 Paul Eggert <eggert@twinsun.com>
7741 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7743 2002-04-28 Paul Eggert <eggert@twinsun.com>
7745 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7746 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7747 of 127, since 64 is the largest conceivable number for ancient
7749 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7751 2002-04-28 Jim Meyering <meyering@lucent.com>
7753 * sig2str.c (WTERMSIG): Remove definition (unused).
7755 2002-04-28 Paul Eggert <eggert@twinsun.com>
7757 * sig2str.h, sig2str.c: New files.
7758 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7760 2002-04-24 Jim Meyering <meyering@lucent.com>
7762 * gettext.h: New file, from Gettext.
7763 * Makefile.am (INCLUDES): Remove -I../intl.
7764 (libfetish_a_SOURCES): Add gettext.h.
7766 2002-04-16 Jim Meyering <meyering@lucent.com>
7768 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7769 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7770 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7772 2002-04-12 Jim Meyering <meyering@lucent.com>
7774 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7776 2002-03-10 Jim Meyering <meyering@lucent.com>
7778 * makepath.c (make_path): Remove a comma from a diagnostic.
7779 Suggestion from Santiago Vila.
7781 2002-03-08 Jim Meyering <meyering@lucent.com>
7783 * rename.c: Mention that this wrapper is needed also on
7784 mips-dec-ultrix4.4 systems.
7786 2002-03-02 Jim Meyering <meyering@lucent.com>
7788 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7789 not HAVE_CLOCK_SETTIME.
7791 2002-02-27 Paul Eggert <eggert@twinsun.com>
7793 * nanosleep.h: Rename to....
7794 * timespec.h: New name for nanosleep.h. All uses changed.
7796 * gettime.c: New file.
7797 * settime.c: New file.
7800 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7801 timespec.h. Remove nanosleep.h.
7803 2002-02-25 Paul Eggert <eggert@twinsun.com>
7805 * acl.c, acl.h: New files.
7806 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7808 2002-02-24 Jim Meyering <meyering@lucent.com>
7810 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7811 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7812 cause trouble. Reported by Nelson Beebe.
7814 2002-02-23 Paul Eggert <eggert@twinsun.com>
7816 * path-concat.c (xpath_concat): Reorder code to pacify
7817 compilers that don't know that xalloc_die never returns.
7819 2002-02-20 Jim Meyering <meyering@lucent.com>
7821 * getdate.c: Regenerate using bison-1.33.
7823 2002-02-15 Paul Eggert <eggert@twinsun.com>
7825 * posixver.c, posixver.h: New files.
7826 * Makefile.am (libfetish_a_SOURCES): Add them.
7828 2002-02-02 Paul Eggert <eggert@twinsun.com>
7829 Bruno Haible <bruno@clisp.org>
7831 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7832 (fwrite_success_callback): New declaration.
7833 * unicodeio.c (unicode_to_mb): New function, extracted from
7834 print_unicode_char. Call failure callback instead of error.
7835 (fwrite_success_callback): New function.
7836 (exit_failure_callback): New function.
7837 (fallback_failure_callback): New function.
7838 (print_unicode_char): Call unicode_to_mb.
7840 2002-01-26 Jim Meyering <meyering@lucent.com>
7842 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7844 2002-01-22 Jim Meyering <meyering@lucent.com>
7846 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7847 Otherwise, some versions of automake would omit the rule that makes
7848 Makefile from Makefile.in.
7850 2001-01-21 Paul Eggert <eggert@twinsun.com>
7852 * xmemcoll.h, xmemcoll.c: New files.
7853 * Makefile.am (libfetish_a_SOURCES): Add them.
7854 * memcoll.c: Include errno.h, and declare errno if not defined.
7855 (memcoll): Set errno to zero if there is no error.
7857 * quotearg.c (quotearg_buffer_restyled):
7858 Fix bug with quoting buffers containing NUL when backslashing escapes.
7859 This bug was exposed by the other changes in this patch.
7860 (quotearg_n_options): New arg ARGSIZE.
7861 All callers changed.
7862 (quoting_options_from_style): New function.
7863 (quotearg_n_style): Use it.
7864 (quotearg_n_style_mem): New function.
7866 * quotearg.h (quotearg_n_style_mem): New function.
7868 2002-01-16 Jim Meyering <meyering@lucent.com>
7870 * getdate.y: Add three semicolons, each just before a closing brace.
7871 Bison (as of version 1.31) no longer papers over that mistake.
7873 2002-02-14 Paul Eggert <eggert@twinsun.com>
7875 * backupfile.c (ISDIGIT): Comment fix.
7876 * getdate.y (ISDIGIT): Likewise.
7877 * posixtm.c (ISDIGIT, year): Likewise.
7878 * strverscmp.c (ISDIGIT): Likewise.
7879 * userspec.c (ISDIGIT): Likewise.
7881 2002-01-05 Jim Meyering <meyering@lucent.com>
7883 * version-etc.c (version_etc_copyright): Update copyright year.
7885 2001-01-19 Paul Eggert <eggert@twinsun.com>
7887 * closeout.c (close_stdout_status): If ferror (stdout), do
7888 not silently exit merely because the output buffer happens to
7889 have nothing pending.
7891 2001-12-18 Paul Eggert <eggert@twinsun.com>
7893 See the big note in ../ChangeLog.
7894 * human.c (suffixes): Prefer K to k for 1024.
7895 (generate_suffix_backwards): New function.
7896 (human_readable_inexact): Use it.
7897 * xstrtol.c (__xstrtol): If there is no number but there
7898 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7899 Accept 'K' as well as 'k'.
7901 2001-12-15 Jim Meyering <meyering@lucent.com>
7903 * regex.h (__restrict_arr): Update from libc.
7905 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7906 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7909 2001-12-10 Jim Meyering <meyering@lucent.com>
7911 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7912 Instead, include "xalloc.h".
7913 (initbuffer): Don't cast xmalloc return value to char*.
7914 (readline): Reword comment.
7915 Don't cast xrealloc return value to char*
7918 2001-12-09 Jim Meyering <meyering@lucent.com>
7920 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7921 `signed and unsigned type in conditional expression'.
7922 * posixtm.c (posix_time_parse): Likewise.
7924 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7926 * readtokens.c (readtoken): Declare an index to be of type unsigned
7927 to avoid a pedantic warning.
7929 * getstr.c: Don't include assert.h.
7930 (getstr): Remove warning-evoking assertions.
7931 Return -1 if offset parameter is out of bounds.
7932 Change the type of a local from int to size_t.
7934 * strftime.c (my_strftime_localtime_r): Include this function
7935 definition in the `#if ! HAVE_TM_GMTOFF' block.
7937 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7938 Include xalloc.h instead.
7940 2001-12-02 Jim Meyering <meyering@lucent.com>
7942 * tempname.c: Don't declare getenv, thus reverting the change of
7943 2001-11-18. It's no longer necessary, now that stdlib.h is always
7946 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7947 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7949 2001-11-30 Akim Demaille <akim@epita.fr>
7951 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7952 before being defined.
7954 2001-11-27 Paul Eggert <eggert@twinsun.com>
7956 * quotearg.h (quotearg_n, quotearg_n_style):
7957 First arg is int, not unsigned.
7958 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7959 (SIZE_MAX, UINT_MAX): New macros.
7960 (quotearg_n_options): Abort if N is negative.
7961 Avoid overflow check on hosts where size_t is 64 bits and int
7962 is 32 bits, as overflow is impossible there.
7963 Fix off-by-one typo that caused unnecessary reallocation.
7965 2001-11-27 Jim Meyering <meyering@lucent.com>
7967 * tempname.c: Merge with version from libc.
7968 * regex.c: Likewise.
7970 * tempname.c: Include stdlib.h unconditionally. On some old systems
7971 for which STDC_HEADERS is 0, it was not included, resulting in a
7972 warning about an integer-to-pointer conversion problem with getenv.
7973 Reported by Volker Borchert.
7975 2001-11-26 Jim Meyering <meyering@lucent.com>
7977 * gtod.h: Remove file.
7978 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7979 * gettimeofday.c: Don't include gtod.h.
7980 (GTOD_init): Remove function.
7981 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7982 Suggestion from Volker Borchert.
7984 2001-11-23 Jim Meyering <meyering@lucent.com>
7986 * hash.h (struct hash_table): Don't define here. Merely declare it.
7987 * hash.c (struct hash_table): Define it here instead.
7989 2001-11-22 Jim Meyering <meyering@lucent.com>
7991 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7993 2001-11-18 Paul Eggert <eggert@twinsun.com>
7995 * tempname.c (TMP_MAX): Remove; no longer needed.
7996 (TEMPORARIES): New macro.
7997 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7998 removes an artificial limitation (e.g. HP-UX 10.20, where
8001 2001-11-18 Jim Meyering <meyering@lucent.com>
8003 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8006 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8007 files will be created before anything else.
8009 2001-11-17 Jim Meyering <meyering@lucent.com>
8011 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8012 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8013 rather than group writable. Patch by Juan F. Codagnone.
8015 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8016 Instead, include "xalloc.h".
8018 * mountlist.c: Include unlocked-io.h after all system headers.
8019 Remove explicit declarations of xmalloc, xrealloc,
8020 and xstrdup. Instead, include "xalloc.h".
8022 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8023 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8024 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8026 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8027 Reported by Padraig Brady.
8029 * mkstemp.c: #undef mkstemp.
8031 (rpl_mkstemp): Rename from mkstemp.
8034 2001-11-16 Jim Meyering <meyering@lucent.com>
8036 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8037 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8038 determine the amount of total physical memory, use pstat_getstatic.
8039 HPUX-11 doesn't define _SC_PHYS_PAGES.
8040 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8041 If sysconf couldn't be used to determine the amount of available
8042 physical memory, use both pstat_getstatic and pstat_getdynamic.
8043 Based on a patch from Bob Proulx.
8045 2001-11-05 Jim Meyering <meyering@lucent.com>
8047 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8049 2001-11-03 Jim Meyering <meyering@lucent.com>
8051 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8052 in argmatch_to_argument call.
8054 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8057 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8058 e.g., a fault due to an attempt to free a NULL pointer.
8060 2001-11-01 Jim Meyering <meyering@lucent.com>
8062 * dirfd.c, dirfd.h: New files.
8063 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8065 * hash.c (hash_print) [TESTING]: Clean up.
8067 2001-10-22 Paul Eggert <eggert@twinsun.com>
8069 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8070 to avoid a warning if -Wall.
8072 2001-10-21 Paul Eggert <eggert@twinsun.com>
8074 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8076 2001-10-21 Jim Meyering <meyering@lucent.com>
8078 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8079 this code would end up calling gettext even in packages built
8081 * getopt.c (_): Likewise.
8082 * regex.c (_): Likewise.
8084 2001-10-20 Paul Eggert <eggert@twinsun.com>
8086 * error.c (strerror_r): Do not declare unless !_LIBC.
8087 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8088 Use strerror_r that is only a macro, even if it is not a function.
8089 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8090 (private_strerror): Use prototypes, not old-style function definition.
8091 (print_errno_message): New function.
8092 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8094 (error_tail, error, error_at_line): Use it.
8096 2001-10-11 Jim Meyering <meyering@lucent.com>
8098 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8099 and quote_n (1, ... to avoid clobbering a buffer.
8101 2001-10-05 Jim Meyering <meyering@lucent.com>
8103 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8104 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8105 * hash-pjw.h: New file.
8107 2001-09-30 Jim Meyering <meyering@lucent.com>
8109 * mountlist.c [MOUNTED_GETFSSTAT]:
8110 Include <sys/ucred.h>, for Apple Darwin.
8111 Include sys/mount.h and sys/fs_types.h only if available.
8113 (read_filesystem_list): Use FS_TYPE.
8115 2001-09-29 Paul Eggert <eggert@twinsun.com>
8117 * exclude.c (excluded_filename): 0 -> false, since it's
8120 2001-09-28 Paul Eggert <eggert@twinsun.com>
8122 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8123 #defines strtoimax. Also treat the other strto* functions
8126 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8127 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8128 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8130 2001-09-26 Jim Meyering <meyering@lucent.com>
8132 Most macros in unlocked-io.h had the wrong number of arguments.
8133 * gen-uio: New script.
8134 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8135 * unlocked-io.hin: Remove file.
8136 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8137 rather than trying to embed it here.
8138 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8139 Reported by Padraig Brady.
8141 2001-09-25 Volker Borchert <bt@teknon.de>
8143 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8145 2001-09-23 Jim Meyering <meyering@lucent.com>
8147 * mountlist.c: Remove useless parentheses in #if directives.
8148 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8149 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8151 2001-09-22 Jim Meyering <meyering@lucent.com>
8153 * localcharset.c: Update from latest gettext.
8154 * config.charset: Likewise.
8156 2001-09-20 Jim Meyering <meyering@lucent.com>
8158 * xstrtol.c (strtoimax): Guard declaration with
8159 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8160 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8161 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8162 (strtoumax): Likewise, for completeness (it wasn't necessary).
8164 2001-09-06 Paul Eggert <eggert@twinsun.com>
8166 * strtoimax.c (HAVE_LONG_LONG):
8167 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8168 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8169 to work around bug in IBM C compiler.
8171 2001-09-16 Jim Meyering <meyering@lucent.com>
8173 * mkdir.c: New file.
8175 2001-09-04 Paul Eggert <eggert@twinsun.com>
8177 * xgetcwd.c: Revert some of the previous change; intead,
8178 fix the HAVE_GETCWD_NULL code to behave more like the
8179 !HAVE_GETCWD_NULL code used to.
8182 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8185 2001-09-04 Paul Eggert <eggert@twinsun.com>
8187 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8188 Use ssize_t, not int, to store result of readlink.
8189 Check for ssize_t overflow as well as size_t overflow,
8190 as POSIX says the result of readlink is implementation-defined
8191 when ssize_t overflows.
8192 Remove unnecessary cast to char*.
8193 Use free+malloc instead of realloc, as the storage doesn't need
8194 to be preserved and it's clearer and can be more efficient that way.
8195 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8196 * xreadlink.h (xreadlink): Update prototype.
8198 2001-09-03 Paul Eggert <eggert@twinsun.com>
8200 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8201 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8202 spotted by Jim Meyering.
8204 2001-09-03 Jim Meyering <meyering@lucent.com>
8206 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8208 2001-09-03 Paul Eggert <eggert@twinsun.com>
8210 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8211 like the HAVE_GETCWD_NULL code.
8212 Include pathmax.h if not HAVE_GETCWD.
8213 Do not include xalloc.h.
8214 (INITIAL_BUFFER_SIZE): New symbol.
8215 Do not use xmalloc / xrealloc, since the caller is responsible for
8216 handling errors. Preserve errno around `free' during failure.
8217 Do not overrun buffer when using getwd.
8219 2001-09-03 Paul Eggert <eggert@twinsun.com>
8221 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8222 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8224 2001-09-02 Jim Meyering <meyering@lucent.com>
8226 * error.c: Update from GNU libc.
8228 2001-09-01 Jim Meyering <meyering@lucent.com>
8230 * xreadlink.c: New file.
8231 * xreadlink.h: New file.
8232 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8234 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8235 doesn't conflict with sparc Solaris 7's definition in
8236 /usr/include/sys/int_types.h.
8238 * exclude.c: Use `""', not `<>' to #include non-system header files.
8239 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8240 and strncasecmp as r-values. Unixware didn't have declarations.
8242 2001-08-31 Jim Meyering <meyering@lucent.com>
8244 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8245 Use an initial, malloc'd, buffer of length 128 rather than
8246 a statically allocated one of length 1024.
8248 2001-08-30 Paul Eggert <eggert@twinsun.com>
8250 * xgetcwd.c: Don't include pathmax.h.
8251 Include stdlib.h and unistd.h if available.
8253 (xmalloc, xstrdup, free): Remove decls.
8254 (xgetcwd): Don't assume sizes fit in unsigned.
8255 Check for overflow when computing sizes.
8256 Simplify reallocation code.
8258 2001-08-28 Paul Eggert <eggert@twinsun.com>
8260 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8262 * strtoimax.c: Renamed from strtoxmax.c, removing the
8265 Also, make the following further changes to make this file's
8266 configuration more similar to that of strtol.c:
8267 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8268 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8269 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8270 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8271 changed to signed values.
8273 And make the following changes as well:
8274 Fix copyright notice, as 1999 was missing.
8275 (verify): New macro.
8276 (strtoimax): Check sizes at compile-time, not run-time.
8277 Prefer strtol to strtoll if both work.
8278 (main): Remove; it was not that useful and was a pain to maintain.
8280 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8282 2001-08-30 Paul Eggert <eggert@twinsun.com>
8284 * savedir.c (savedir): Remove size parameter, as POSIX says that
8285 a directory's st_size can have an arbitrary value, so the old
8286 usage could waste an arbitrary amount of memory. All uses
8288 * savedir.h: Update prototype.
8290 2001-08-30 Paul Eggert <eggert@twinsun.com>
8292 * xstrtol.c (strtoimax): New decl.
8294 2001-08-28 Paul Eggert <eggert@twinsun.com>
8296 * xstrtol.h: Add copyright notice.
8297 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8298 LONGINT_INVALID_SUFFIX_CHAR.
8300 2001-08-30 Paul Eggert <eggert@twinsun.com>
8302 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8305 2001-08-30 Paul Eggert <eggert@twinsun.com>
8307 * hash.c: Remove '2001' from copyright notice.
8309 2001-08-30 Paul Eggert <eggert@twinsun.com>
8311 * full-write.h: New file.
8312 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8313 * full-write.c: Correct credits, as cccp.c no longer
8314 exists and anyway it was so heavily changed from the old cccp
8315 code as to be unrecognizable. Include full-write.h.
8316 (full_write) Return size_t, with short writes meaning failure.
8317 All callers changed. This fixes a bug with large buffers
8319 * utime.c: Include full-write.h.
8321 2001-08-30 Paul Eggert <eggert@twinsun.com>
8323 Merge 'exclude' changes from tar 1.13.22.
8324 This fixes one or two unlikely storage allocation overflow bugs,
8325 but doesn't change user-visible behavior otherwise.
8327 2001-08-30 Paul Eggert <eggert@twinsun.com>
8329 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8330 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8331 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8332 Include if available.
8333 (<xalloc.h>): Include
8334 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8335 (verify): New macro. Use it to verify that EXCLUDE macros do not
8336 collide with FNM macros.
8337 (struct patopts): New struct.
8338 (struct exclude): Use it, as exclude patterns now come with options.
8339 (new_exclude): Support above changes.
8340 (new_exclude, add_exclude_file):
8341 Initial size must now be a power of two to simplify overflow checking.
8342 (free_exclude, fnmatch_no_wildcards): New function.
8343 (excluded_filename): No longer requires options arg, as the options
8344 are determined by add_exclude. Now returns bool, not int.
8345 (excluded_filename, add_exclude):
8346 Add support for the fancy new exclusion options.
8347 (add_exclude, add_exclude_file): Now takes int options arg.
8348 Check for arithmetic overflow when computing sizes.
8349 (add_exclude_file): xrealloc might modify errno, so don't
8350 realloc until after errno might be used.
8352 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8354 (free_exclude): New decl.
8355 (add_exclude, add_exclude_file): Now takes int options arg.
8356 (excluded_filename): No longer requires options arg, as the options
8357 are determined by add_exclude. Now returns bool, not int.
8359 2001-08-30 Paul Eggert <eggert@twinsun.com>
8361 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8363 2001-08-27 Jim Meyering <meyering@lucent.com>
8365 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8367 * version-etc.c (N_): Remove definition.
8368 Revert most of last change.
8369 Instead, simply don't mark the `Copyright...' string for translation.
8370 Based on advice from Paul Eggert.
8372 * strtoxmax.c: Tweak comment.
8374 2001-08-26 Jim Meyering <meyering@lucent.com>
8376 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8377 of copyright with `%s' so translators don't get an untranslated
8379 (COPYRIGHT_YEAR): Define.
8380 (version_etc): Use fprintf rather than fputs.
8381 Suggestion from Ulrich Drepper.
8383 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8385 * strtoll.c: New file, from GNU libc.
8386 * xstrtoimax.c: New file.
8388 * xstrtol.h: Add xstrtoimax.
8389 * strtoumax.c: New file. Simply include "strtoumax.c".
8390 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8392 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8393 * strtoxmax.c: ... then renamed to this.
8395 2001-08-13 Paul Eggert <eggert@twinsun.com>
8397 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8398 Port to Solaris 8, where 'sed' requires a space after the 'r'
8399 command, and where sh dislikes "$/". Clean up the spacing a bit.
8400 Redirect output to $tmp just once.
8402 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8404 * addext.c (<errno.h>): Include.
8405 (errno): Declare if not defined.
8406 (addext): Work correctly when pathconf returns -1 and leaves
8407 errno alone because there is no limit. Also, work even if
8408 pathconf returns a value greater than SIZE_MAX.
8410 2001-08-12 Jim Meyering <meyering@lucent.com>
8412 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8413 Simply `return getcwd (NULL, 0);'.
8414 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8415 Use 1300 as initial value for length, not PATH_MAX.
8417 * pathmax.h: Clean up cpp syntax.
8419 2001-08-12 Jim Meyering <meyering@lucent.com>
8421 * gettimeofday.c: New file.
8423 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8425 2001-08-04 Jim Meyering <meyering@lucent.com>
8427 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8428 to get in sync with glibc.
8430 2001-08-03 Paul Eggert <eggert@twinsun.com>
8432 The following changes are from gettext 0.10.39 as maintained by
8435 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8436 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8437 with inverted sense. All uses changed.
8439 * mbswidth.c: Don't include <limits.h>.
8440 Include <stdlib.h> and <string.h> unconditionally.
8441 (iswcntrl, mbsinit, ISCNTRL): New macros.
8442 (mbsnwidth): Use K&R style function declarations.
8443 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8444 can optimize it when MB_CUR_MAX == 1.
8445 The width of control characters is zero, not 1.
8447 2001-07-15 Jim Meyering <meyering@lucent.com>
8449 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8450 (BUILT_SOURCES): Add unlocked-io.h.
8451 (io_functions): Define.
8452 (unlocked-io.h): New rule.
8453 (DISTCLEANFILES): Add unlocked-io.h.
8454 (all-local): Depend on unlocked-io.h, to ensure it is created.
8456 * unlocked-io.hin: New file
8458 * regex.c: Update from glibc.
8460 2001-07-05 Jim Meyering <meyering@lucent.com>
8462 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8464 (libfetish_a_SOURCES): Put all .h files here instead.
8465 Remove a thus-exposed (better checks in automake) duplicate and
8466 two unnecessary .h files.
8468 2001-06-11 Jim Meyering <meyering@lucent.com>
8470 * regex.c: Update from GNU libc.
8472 2001-05-27 Jim Meyering <meyering@lucent.com>
8474 * readutmp.h (UT_TYPE): Define.
8476 2001-05-24 Jim Meyering <meyering@lucent.com>
8478 * argmatch.c: Include "quote.h".
8479 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8480 quote function. Reported by Göran Uddeborg.
8482 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8484 * dirname.c (dir_name): Compute append_dot using path, not newpath
8485 which is not yet declared.
8487 2001-05-11 Paul Eggert <eggert@twinsun.com>
8489 * Makefile.am (libfetish_a_SOURCES):
8490 Add strftime.c, since we now compile it on all hosts.
8492 * strftime.c (my_strftime):
8493 Define to nstrftime if emacs, but only if my_strftime is not defined.
8494 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8495 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8496 Add one more extra argument: a nanoseconds value.
8499 (my_strftime function): Add %N format.
8500 (emacs_strftimeu): Renamed from emacs_strftime,
8501 with extra ut argument.
8503 2001-05-11 Paul Eggert <eggert@twinsun.com>
8505 dirname code cleanup. base_name now behaves more compatibly
8506 with POSIX basename when given file names that have trailing
8507 slashes, and similarly for dir_name. Add new primitives
8508 base_len and dir_len. Put the directory-name-related decls
8511 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8512 * backupfile.c (base_name): Likewise.
8513 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8514 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8515 * makepath.c (strip_trailing_slashes): Likewise.
8516 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8518 * rename.c (strip_trailing_slashes): Likewise.
8519 * same.c (base_name): Likewise.
8520 * stripslash.c (ISSLASH): Likewise.
8522 * addext.c: Include <dirname.h> after size_t is defined.
8523 * backupfile.c: Likewise.
8525 * addext.c (addext): Use base_len to trim redundant
8526 trailing slashes instead of doing it ourselves.
8527 But do not trim the last slash if it is not redundant.
8529 * backupfile.c (find_backup_file_name,
8530 max_backup_version): Use base_len instead of rolling it ourselves.
8531 Handle the case of "" and (on DOS) "C:" correctly.
8533 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8534 Include <string.h>, <dirname.h>.
8535 (base_name): Allow file names ending in slashes, other than names
8536 that are all slashes. In this case, return the basename followed
8537 by the slashes. This is more general, and can be used in places
8538 where the original base_name purposely had an assertion failure.
8539 (base_len): New function.
8541 * dirname.c: Include <string.h> instead of <stdlib.h>.
8542 Do not include <assert.h>; no longer needed.
8544 (memrchr): Remove decl.
8545 (dir_name_r): Remove.
8546 (dir_len): Renamed from dirlen. All callers changed.
8547 Rewrite in terms of base_name, for simplicity and consistency.
8548 (dir_name): Never return NULL. All callers changed.
8549 Do not include <stdlib.h> in test program; no longer needed.
8550 return 0; is fine for test program.
8552 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8554 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8556 * path-concat.c (path_concat): Use base_len to compute
8557 base length, not strlen; this means we cannot rely on memcpy
8560 * same.c (STREQ): Remove.
8561 (same_name): Handle the case where the basename ends in trailing '/'.
8563 * stripslash.c (strip_trailing_slashes): Return nonzero if
8564 a slash was stripped. Do not strip the last slash after a
8567 2001-04-08 Jim Meyering <meyering@lucent.com>
8569 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8570 recomputed; that's necessary when the offset spans a DST transition.
8571 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8573 2001-04-02 Jim Meyering <meyering@lucent.com>
8575 * regex.h, regex.c: Update from GNU libc.
8577 2001-03-19 Paul Eggert <eggert@twinsun.com>
8579 * version-etc.c (version_etc_copyright): Update to 2001.
8581 2001-03-16 Paul Eggert <eggert@twinsun.com>
8583 * tempname.c (uint64_t): Define to uintmax_t if
8584 not defined, and if UINT64_MAX is not defined.
8585 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8586 Reported by John David Anglin.
8588 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8590 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8591 alias if codeset is empty.
8592 * config.charset (BeOS): Use wildcard syntax.
8594 2001-03-13 Jim Meyering <meyering@lucent.com>
8596 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8597 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8600 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8602 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8604 * unicodeio.c (print_unicode_char): Simplify accordingly.
8606 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8608 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8609 support for DOS/DJGPP.
8611 2001-02-28 Paul Eggert <eggert@twinsun.com>
8613 * Makefile.am (libfetish_a_SOURCES):
8614 Add dup-safer.c, fopen-safer.c.
8615 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8617 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8619 2001-02-25 Paul Eggert <eggert@twinsun.com>
8621 The mkstemp replacement is taken from glibc 2.2.2, with some
8622 portability fixes for use outside glibc, as follows:
8624 * tempname.c (struct_stat64): New macro.
8625 (direxists, __gen_tempname): Use it.
8626 This avoids a portability problem with Solaris 8.
8628 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8629 (<stddef.h>, <stdint.h>, <string.h>):
8630 Include only if STDC_HEADERS || _LIBC.
8631 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8632 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8633 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8634 (__set_errno): Define this macro if <errno.h> doesn't.
8635 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8636 Define these macros if <stdio.h> doesn't.
8637 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8638 Define these macros if <sys/stat.h>
8639 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8640 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8641 __xstat64): Define if not _LIBC.
8642 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8643 (__gen_tempname): Invoke gettimeofday only if
8644 HAVE_GETTIMEOFDAY || _LIBC;
8645 otherwise, fall back on plain "time".
8646 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8648 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8650 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8652 2001-02-17 Jim Meyering <meyering@lucent.com>
8654 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8655 around included file name.
8657 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8659 * strftime.c: Update from GNU libc (the only changes were to comments).
8661 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8663 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8665 2001-02-17 Paul Eggert <eggert@twinsun.com>
8667 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8668 Remove workaround macros for hosts that have mbrtowc but not
8669 mbstate_t, as we now insist on proper declarations for both
8670 before using mbrtowc.
8672 2001-02-17 Jim Meyering <meyering@lucent.com>
8674 * regex.c: Update from libc.
8676 2001-02-16 Paul Eggert <eggert@twinsun.com>
8678 * alloca.c (malloc): Undef before defining, since stdlib.h
8679 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8680 Reported by Mark Hounschell via Paul Eggert.
8682 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8684 * config.charset: Update for FreeBSD 4.2.
8686 2001-01-26 Jim Meyering <meyering@lucent.com>
8688 * quotearg.c: Include stddef.h.
8689 * quote.c: Include stddef.h.
8690 Reported by Axel Kittenberger.
8692 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8693 line in double quotes so that it evokes a better diagnostic.
8694 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8695 Reported by Axel Kittenberger.
8697 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8699 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8700 to avoid a warning. Add back 'const' to inptr.
8702 2001-01-16 Jim Meyering <meyering@lucent.com>
8704 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8707 2001-01-14 Jim Meyering <meyering@lucent.com>
8709 * rename.c: New file. From Volker Borchert.
8710 Include stdlib.h, string.h or strings.h, and xalloc.h.
8711 Use strip_trailing_slashes rather than open-coding it.
8713 2001-01-03 Paul Eggert <eggert@twinsun.com>
8715 * strftime.c: Sync with glibc time/strftime.c 1.81.
8717 2001-01-03 Jim Meyering <meyering@lucent.com>
8719 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8720 local `inptr' to avoid warning with some system declarations of iconv.
8722 2000-12-29 Paul Eggert <eggert@twinsun.com>
8724 * modechange.c: Do not assume that mode_t uses the
8725 traditional octal encoding. E.g. "chmod 1 FOO" should set
8726 the other-execute bit of FOO even if S_IXOTH != 1.
8728 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8729 WOTH, XOTH, ALLM): New macros.
8730 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8731 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8733 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8734 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8736 No need to use uintmax_t; unsigned long is long enough.
8737 Don't bother to get suffix since we don't use it.
8739 2000-12-24 Jim Meyering <meyering@lucent.com>
8741 * hash.c (is_prime): Return explicit boolean values.
8742 (hash_get_first): Return NULL to appease Irix5.6's 89.
8743 Reported by Nelson Beebe.
8745 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8747 * localcharset.c (locale_charset): Add support for Win32.
8749 2000-12-18 Paul Eggert <eggert@twinsun.com>
8751 * physmem.h, physmem.c: New files.
8753 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8754 (noinst_HEADERS): Add physmem.h.
8756 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8757 't' for compatibility with Solaris 8 sort.
8759 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8761 * config.charset: Add support for BeOS.
8763 2000-12-16 Jim Meyering <meyering@lucent.com>
8765 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8766 SHELLS_FILE to a file name that's useful on djgpp systems.
8768 (ADDITIONAL_DEFAULT_SHELLS): Define.
8769 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8770 Based mostly on a patch from Prashant TR.
8772 2000-12-16 Jim Meyering <meyering@lucent.com>
8774 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8775 N and M) would have treated it like `chown N:N FILE'.
8777 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8779 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8781 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8782 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8783 to the list of canonical encodings. Rename EUC-CN to GB2312.
8785 2000-12-08 Andreas Schwab <schwab@suse.de>
8787 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8788 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8790 2000-12-07 Jim Meyering <meyering@lucent.com>
8792 * stripslash.c (ISSLASH): Define.
8793 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8796 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8797 (dir_name_r): Declare this function as static.
8798 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8799 manifest itself on a name containing a mix of slashes and
8801 Make this function work with names starting with a DOS-style
8802 drive letter and colon prefix.
8803 (dir_name): Append `.' if necessary.
8804 Based mostly on patches from Prashant TR and Eli Zaretskii.
8806 * dirname.h (dir_name_r): Remove prototype.
8808 2000-12-05 Jim Meyering <meyering@lucent.com>
8810 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8812 2000-12-04 Jim Meyering <meyering@lucent.com>
8814 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8815 Also include memory.h, stdlib.h, unistd.h if appropriate.
8816 Reported by Andreas Jaeger (conflicting declaration of malloc).
8818 2000-12-02 Jim Meyering <meyering@lucent.com>
8820 * closeout.h: Make idempotent, to avoid some obscure warnings.
8822 2000-12-01 Paul Eggert <eggert@twinsun.com>
8824 * memrchr.c: Include <config.h> before any system include file.
8826 2000-11-29 Paul Eggert <eggert@twinsun.com>
8828 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8830 2000-11-26 Jim Meyering <meyering@lucent.com>
8832 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8834 2000-11-22 Paul Eggert <eggert@twinsun.com>
8836 * strftime.c (my_strftime): Do not invoke mbrlen with a
8837 size of (size_t) -1; it's not portable.
8839 2000-11-17 Akim Demaille <akim@epita.fr>
8841 * obstack.h: Formatting changes.
8842 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8843 prevent type checking.
8844 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8845 cast the value to (void *): assigning a `foo *' to a `void *'
8847 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8849 2000-11-17 Jim Meyering <meyering@lucent.com>
8851 * strstr.c: Update from GNU libc.
8853 2000-11-16 Jim Meyering <meyering@lucent.com>
8855 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8857 2000-11-11 Jim Meyering <meyering@lucent.com>
8859 * error.c: Add a couple #includes, merging from GNU libc version.
8861 2000-11-10 Jim Meyering <meyering@lucent.com>
8863 * obstack.h: Update from GNU libc.
8864 * obstack.c: Likewise.
8866 2000-11-06 Paul Eggert <eggert@twinsun.com>
8868 * getusershell.c (setusershell): Use rewind rather than
8869 fseek/fseeko, to avoid configuration hassles with fseeko.
8870 Don't bother opening SHELLS_FILE if shellstream is NULL;
8873 2000-11-05 Jim Meyering <meyering@lucent.com>
8875 * makepath.h (make_dir): Declare.
8876 * makepath.c (make_dir): Remove `static' attribute.
8879 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8881 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8882 last one in a bucket, advance to the next bucket.
8884 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8886 * fnmatch.c: Do not comment out all the code if we are using
8887 the GNU C library, because in some cases we are replacing buggy
8888 code in the GNU C library itself.
8890 2000-10-30 Paul Eggert <eggert@twinsun.com>
8892 * error.h, getline.h, modechange.h:
8893 Remove "2000" from Copyright line, as the file hasn't been
8894 changed this year other than in the copyright notice.
8896 * xalloc.h: Add "2000" to Copyright line, as this file
8897 was changed this year.
8899 2000-10-30 Paul Eggert <eggert@twinsun.com>
8901 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8902 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8903 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8905 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8907 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8908 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8909 doesn't define __restrict_arr.
8911 2000-10-29 Jim Meyering <meyering@lucent.com>
8913 * xstat.in: Fix grammar in comment.
8915 2000-10-28 Jim Meyering <meyering@lucent.com>
8917 * memchr.c: Update from libc.
8918 Adjust for portability:
8919 [HAVE_STDLIB_H]: Include stdlib.h.
8920 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8921 Undef __memchr, too.
8922 [!weak_alias]: Define __memchr to memchr.
8924 * regex.c: Update from libc.
8925 * regex.h: Likewise.
8926 * getopt1.c: Likewise.
8927 * memcmp.c: Likewise.
8929 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8930 Avoid using fseek, when possible -- it's broken by design.
8931 Patch by Ulrich Drepper.
8933 2000-10-26 Jim Meyering <meyering@lucent.com>
8935 * strftime.c: Update from libc.
8937 2000-10-25 Jim Meyering <meyering@lucent.com>
8939 * obstack.c: Update from libc.
8941 2000-10-23 Jim Meyering <meyering@lucent.com>
8943 * hard-locale.c (hard_locale): Revert last change -- it was simply
8944 wrong. That set_locale call must not have any side effects.
8947 2000-10-22 Jim Meyering <meyering@lucent.com>
8949 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8950 [CYCLIC]: Remove now-unused definition.
8952 * save-cwd.c (O_DIRECTORY): Define, if needed.
8953 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8954 Suggestion from Ulrich Drepper.
8956 2000-10-21 Jim Meyering <meyering@lucent.com>
8958 * dirname.c (dir_name_r): New function, factored out of dir_name.
8959 (dir_name): Use dir_name_r.
8960 * dirname.h (dir_name_r): Declare it.
8962 2000-10-21 Jim Meyering <meyering@lucent.com>
8964 * dirname.c (memrchr): Declare if necessary.
8965 (dir_name): Remove the restriction that there be no
8966 trailing slashes. Now, this code skips past them, effectively
8968 [TEST_DIRNAME] (main): New unit tests.
8970 * memrchr.c: New file from GNU libc.
8971 Undef __memrchr, too.
8972 [!weak_alias]: Define __memrchr to memrchr.
8973 Guard weak_alias use with `#ifdef weak_alias'.
8975 2000-10-17 Jim Meyering <meyering@lucent.com>
8977 * quote.h (PARAMS): Define and use.
8978 Reported by Akim Demaille.
8980 * getopt.c: Update from libc.
8982 2000-10-16 Jim Meyering <meyering@lucent.com>
8984 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8987 2000-09-25 Jim Meyering <meyering@lucent.com>
8989 * md5.h (rol): Define (from GnuPG).
8991 * sha.c: Give credit (GnuPG) where due.
8992 (M): Use rol rather than open-coding it.
8993 Add a FIXME comment.
8995 2000-09-21 Jim Meyering <meyering@lucent.com>
8997 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8998 Reported by Michael Stone.
9000 2000-09-20 Jim Meyering <meyering@lucent.com>
9002 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9003 (noinst_HEADERS): Add sha.h.
9004 Based on code from Scott G. Miller and from GnuPG.
9006 2000-09-15 Jim Meyering <meyering@lucent.com>
9008 * regex.c: Update from libc.
9010 2000-09-10 Jim Meyering <meyering@lucent.com>
9012 * getopt.c (_getopt_internal): Update from glibc.
9014 2000-09-09 Jim Meyering <meyering@lucent.com>
9016 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9017 think it should be used as a general replacement for isascii.
9018 * fnmatch.c: Likewise.
9019 * mbswidth.c: Likewise
9020 * regex.c: Likewise.
9023 * userspec.c: Include sys/param.h and limits.h.
9025 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9026 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9027 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9028 UID, GID. Check range.
9030 2000-09-06 Jim Meyering <meyering@lucent.com>
9032 * getopt.c (_getopt_internal): Update from glibc.
9034 2000-08-30 Jim Meyering <meyering@lucent.com>
9036 * strftime.c: Merge in changes from GNU libc.
9038 2000-08-26 Jim Meyering <meyering@lucent.com>
9040 * closeout.c: Include "__fpending.h".
9041 (close_stdout_status): Return right away if there's nothing to flush.
9043 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9044 * __fpending.c: New file.
9045 * __fpending.h: New file.
9047 2000-08-07 Paul Eggert <eggert@twinsun.com>
9049 Standardize on "memory exhausted" instead of "Memory exhausted"
9050 or "virtual memory exhausted".
9051 * obstack.c (print_and_abort): Use "memory exhausted", not
9052 "virtual memory exhausted".
9053 * same.c (same_name): Invoke xalloc_die instead of printing
9055 * userspec.c (parse_user_spec): Likewise.
9056 * bumpalloc.h: comment fix
9057 * same.c, userspec.c: Include xalloc.h.
9059 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9060 not char *const and pointing to a constant array.
9061 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9062 (xrealloc): Comment fix.
9064 * userspec.c (parse_user_spec):
9065 Don't translate a message until just before returning,
9066 to avoid unnecessary translation.
9068 2000-08-07 Jim Meyering <meyering@lucent.com>
9070 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9071 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9072 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9073 getgroups.c, gethostname.c, getopt.h, group-member.c,
9074 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9075 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9076 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9077 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9078 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9079 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9080 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9081 yesno.c: Back out Copyright date changes for each file with no change
9082 this year. This eases coordination with other programs using the same
9083 source code modules. From Paul Eggert.
9085 2000-08-03 Greg McGary <greg@mcgary.org>
9087 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9088 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9089 (EXTEND_BUFFER): Use them.
9091 2000-08-01 Jim Meyering <meyering@lucent.com>
9093 * dirname.c (ISSLASH): Define.
9094 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9095 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9096 both `\' and `/' may be use as path separators.
9097 Based on a patch from Prashant TR.
9099 2000-07-31 Paul Eggert <eggert@twinsun.com>
9101 * quotearg.c (quotearg_n_options): Don't make the initial
9102 slot vector a constant, since it might get modified.
9104 2000-07-31 Jim Meyering <meyering@lucent.com>
9106 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9107 * obstack.c (print_and_abort): Likewise.
9109 2000-07-30 Paul Eggert <eggert@twinsun.com>
9111 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9112 buffer, so that the caller can always quote one small
9113 component of a "memory exhausted" message in slot 0.
9114 From a suggestion by Jim Meyering.
9116 2000-07-30 Jim Meyering <meyering@lucent.com>
9118 * makepath.c (make_path): Quote the other instance, too.
9120 * quotearg.c (N_STATIC_SLOTVECS): Define.
9121 (STATIC_BUF_SIZE): Define.
9122 (quotearg_n_options): Use only statically allocated storage when
9123 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9124 than STATIC_BUF_SIZE.
9126 2000-07-29 Jim Meyering <meyering@lucent.com>
9128 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9129 * dirname.c (dir_name): Likewise.
9131 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9133 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9134 (dir_name): Assert that there are no trailing slashes.
9136 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9138 * mbswidth.h (mbswidth): Add a flags argument.
9139 (mbswidth): New declaration.
9140 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9141 * mbswidth.c (mbswidth): Add a flags argument.
9142 (mbsnwidth): New function.
9144 2000-07-24 Jim Meyering <meyering@lucent.com>
9146 * mbswidth.c: Remove useless #else. From Bruno Haible.
9148 2000-07-23 Paul Eggert <eggert@twinsun.com>
9150 * mbswidth.c (_XOPEN_SOURCE):
9151 Don't define; this causes problems on Solaris 7.
9152 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9154 2000-07-23 Paul Eggert <eggert@twinsun.com>
9157 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9158 so that mbstate_t is always defined.
9160 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9161 be 1 in at least one GCC installation, and this configuration
9162 error is likely to be common. Ignoring MB_LEN_MAX hurts
9163 performance on hosts that have mbrtowc but have only unibyte
9164 locales, but I assume these hosts are rare.
9166 2000-07-23 Paul Eggert <eggert@twinsun.com>
9168 * quotearg.c: Streamline by invoking multibyte code only if needed.
9169 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9170 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9171 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9172 invoke multibyte primitives.
9174 2000-07-23 Jim Meyering <meyering@lucent.com>
9176 * basename.c (base_name): Add an assertion.
9178 2000-07-15 Bruno Haible <clisp.cons.org>
9180 * quotearg.c: When the system forces us to redefine mbstate_t,
9181 shadow its mbsinit function.
9183 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9185 * mbswidth.h: New file.
9186 * mbswidth.c: New file.
9187 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9188 (noinst_HEADERS): Add mbswidth.h.
9190 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9192 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9195 2000-07-15 Jim Meyering <meyering@lucent.com>
9197 * makepath.c: Include quote.h.
9198 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9199 corresponding argument in a `quote (...)' call.
9200 Give better diagnostics.
9202 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9203 (noinst_HEADERS): Add quote.h.
9205 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9206 from tar's src/misc.c.
9207 * quote.h: New file. Prototypes for same.
9209 2000-07-10 Paul Eggert <eggert@twinsun.com>
9211 From a suggestion by Bruno Haible.
9212 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9213 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9214 to decide whether to define the BeOS workaround macro;
9215 this adjusts to the change to AC_MBSTATE_T.
9217 2000-07-13 Paul Eggert <eggert@twinsun.com>
9219 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9221 * quotearg.c (quoting_style_args, quoting_style_vals,
9222 quotearg_buffer_restyled): Add support for
9223 clocale_quoting_style. Undo previous change to
9224 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9225 and "{RIGHT QUOTATION MARK}" msgids.
9227 2000-07-05 Paul Eggert <eggert@twinsun.com>
9229 The old behavior of quoting `like this' doesn't look good with
9230 newer, ISO-style fonts. See:
9231 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9233 Instead, quote "like this" by default. Let the translator
9234 tailor the locale-specific quoting behavior by providing
9235 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9237 * quotearg.c (N_): New macro.
9238 (gettext_default): New function.
9239 (quotearg_buffer_restyled): Use
9240 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9241 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9243 2000-07-09 Jim Meyering <meyering@lucent.com>
9245 * Most files: Update copyright dates to include 2000.
9247 2000-07-08 Jim Meyering <meyering@lucent.com>
9249 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9251 (xgethostname): Remove now-unnecessary #ifdef.
9252 Move declaration of `err' into loop where it's used.
9254 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9256 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9257 by allocating a larger buffer. Test the gethostname return value for
9258 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9259 returns an error and ENAMETOOLONG isn't defined.
9261 2000-07-05 Paul Eggert <eggert@twinsun.com>
9262 and Bruno Haible <haible@clisp.cons.org>
9264 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9266 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9268 * quotearg.c (struct quoting_options): Simplify quote_these_too
9271 2000-07-03 Jim Meyering <meyering@lucent.com>
9273 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9274 Reported by Bruno Haible.
9276 2000-07-04 Jim Meyering <meyering@lucent.com>
9278 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9279 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9282 2000-07-03 Paul Eggert <eggert@twinsun.com>
9283 and Bruno Haible <haible@clisp.cons.org>
9285 * quotearg.c (mbrtowc):
9286 Assign to *pwc, and return 1 only if result is nonzero.
9287 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9289 2000-07-03 Jim Meyering <meyering@lucent.com>
9291 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9292 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9295 2000-07-02 Jim Meyering <meyering@lucent.com>
9297 * quotearg.c (mbstate_t): Don't define here.
9299 2000-07-02 Jim Meyering <meyering@lucent.com>
9301 * nanosleep.c (SIGCONT): Define if not already defined.
9303 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9305 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9306 per change in ../m4/ls-mntd-fs.m4.
9307 (read_filesystem_list): Ignore symbolic links.
9309 2000-06-29 Jim Meyering <meyering@lucent.com>
9311 * same.c: Include <string.h> or <strings.h>, as appropriate,
9312 for declaration of strcmp.
9314 * long-options.c: Include <stdlib.h>, for declaration of exit.
9316 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9317 Avoid warning by casting result to `char *' to remove `const'.
9319 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9321 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9323 2000-06-26 Paul Eggert <eggert@twinsun.com>
9325 savedir now sets errno on failure and invokes xmalloc to get memory.
9326 Fix a couple of other minor bugs while we're at it.
9328 * savedir.c (<unistd.h>): Do not include; there's no need.
9329 (NAMLEN): Remove macro.
9330 (malloc, realloc): Remove decls.
9332 ("xalloc.h"): Include.
9333 (NAME_SIZE_DEFAULT): New macro.
9334 (savedir): Use xmalloc / xrealloc to allocate memory.
9335 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9336 Skip "" directory entries.
9337 Use strlen to calculate directory entry length, since the old method
9338 is rarely used these days and isn't worth supporting.
9339 Don't use a pointer after freeing it.
9340 Check for integer overflow when calculating allocation size.
9341 Use memcpy to copy entries, instead of stpcpy.
9342 Set errno properly when returning NULL.
9343 Check for readdir error.
9345 2000-06-26 Jim Meyering <meyering@lucent.com>
9347 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9349 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9351 * getusershell.c (xmalloc, xrealloc): Remove functions.
9353 Don't include <stdlib.h>. Don't declare malloc, realloc.
9355 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9357 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9359 2000-06-24 Jim Meyering <meyering@lucent.com>
9361 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9363 2000-06-21 Jim Meyering <meyering@lucent.com>
9365 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9367 2000-06-19 Paul Eggert <eggert@twinsun.com>
9369 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9370 (mbrtowc, mbstate_t): Define substitutes if
9371 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9372 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9373 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9375 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9377 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9378 than 1024, return a memory chunk of least possible size, instead
9379 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9380 Use free/xmalloc instead of xrealloc to avoid copying for very long
9383 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9385 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9386 address, not strdup. Include <stdlib.h> and don't declare free().
9388 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9390 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9393 2000-06-21 Jim Meyering <meyering@lucent.com>
9395 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9396 (noinst_HEADERS): Add getstr.h.
9398 * getline.c (getstr): Move into a separate file.
9399 * getstr.c (getstr): New file, extracted from getline.c, with
9400 the following changes: new parameter, delim2; both delim[12]
9401 parameters have type `int', not `char'. The latter would lose
9402 with 8-bit delimiters.
9403 * getstr.h: New file.
9405 2000-06-19 Jim Meyering <meyering@lucent.com>
9407 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9409 2000-06-18 Jim Meyering <meyering@lucent.com>
9411 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9412 Besides, these days every porting target provides a mkdir function.
9414 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9415 (this snippet comes from src/system.h).
9417 2000-06-15 Paul Eggert <eggert@twinsun.com>
9419 * human.c (adjust_value): New function.
9420 (human_readable_inexact): Apply rounding style even when
9421 printing approximate values.
9423 2000-06-14 Paul Eggert <eggert@twinsun.com>
9425 * human.c (human_readable_inexact): Allow an input block
9426 size that is not a multiple of the output block size, and vice versa.
9427 Reported by Piergiorgio Sartor.
9429 2000-06-14 Paul Eggert <eggert@twinsun.com>
9431 * getdate.y (get_date): Apply relative times after time
9432 zone indicator, not before. Reported by Todd A. Jacobs.
9434 2000-06-13 Jim Meyering <meyering@lucent.com>
9436 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9438 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9440 2000-06-12 Paul Eggert <eggert@twinsun.com>
9442 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9444 2000-06-04 Paul Eggert <eggert@twinsun.com>
9446 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9448 2000-06-04 Jim Meyering <meyering@lucent.com>
9450 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9451 SunOS 4.1.4 for which gid_t is an unsigned type.
9453 2000-06-03 Jim Meyering <meyering@lucent.com>
9455 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9457 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9459 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9460 newer, don't install charset.alias.
9461 * config.charset: Change the Linux/glibc rules so they become empty
9462 on glibc-2.1 or newer.
9464 2000-06-02 Jim Meyering <meyering@lucent.com>
9466 * mountlist.c: Back out last change. Instead, do this...
9467 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9468 member using the same `ignore'-testing code.
9469 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9473 2000-05-29 Jim Meyering <meyering@lucent.com>
9475 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9476 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9478 2000-05-22 Jim Meyering <meyering@lucent.com>
9480 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9482 2000-05-18 Jim Meyering <meyering@lucent.com>
9484 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9485 back, too, since it may have been modified by allocate_entry.
9486 (hash_delete): Rewrite to use neither the assignment operator
9487 nor the comma operator in an if-expression.
9489 2000-05-15 Paul Eggert <eggert@twinsun.com>
9492 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9493 Remove; no longer needed.
9494 "quotearg.h": Add include.
9495 (file_name): Do not bother to explicitly initialize to NULL; it's less
9496 efficient on some hosts.
9497 (close_stdout_status): Remove test as to whether stdout was already
9498 closed; it breaks for the case "echo x | sort >&-".
9499 Quote file name colons.
9500 Do not assume that _("write error") lacks format strings.
9502 2000-05-15 Jim Meyering <meyering@lucent.com>
9504 * version-etc.c (version_etc_copyright): Update the copyright string
9505 used in all --version output.
9507 2000-05-14 Jim Meyering <meyering@lucent.com>
9509 * closeout.c (close_stdout_set_file_name): New function.
9510 (close_stdout_status): Use new file-scoped global.
9511 Return right away if fstat says the stdout file descriptor is invalid.
9512 * closeout.h (close_stdout_set_file_name): Declare.
9514 2000-05-10 Jim Meyering <meyering@lucent.com>
9516 * closeout.c [default_exit_status]: New file-scoped variable.
9517 (close_stdout_set_status): New function.
9518 * closeout.h (close_stdout_set_status): Declare.
9520 2000-05-08 Jim Meyering <meyering@lucent.com>
9522 * long-options.c: Don't include closeout.h.
9523 (parse_long_options): Don't call close_stdout for --version.
9525 2000-05-06 Jim Meyering <meyering@lucent.com>
9527 * strnlen.c: Undefine __strnlen and strnlen.
9528 [!weak_alias]: Define __strnlen to strnlen.
9530 * atexit.c: New file, from libiberty.
9532 2000-05-06 Jim Meyering <meyering@lucent.com>
9534 * closeout.c (close_stdout_status): Also check for errors on the
9537 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9539 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9540 instead of xmalloc, xrealloc, path_concat.
9541 (locale_charset): Treat empty environment variables as absent.
9542 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9544 2000-05-04 Jim Meyering <meyering@lucent.com>
9546 * getopt.c: Update from glibc.
9547 * obstack.c: Likewise.
9548 * obstack.h: Likewise.
9549 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9551 * regex.h: Likewise.
9552 * strndup.c: Likewise.
9553 * strnlen.c: New file, from glibc.
9555 2000-05-01 Jim Meyering <meyering@lucent.com>
9557 * full-write.c (full_write): Remove `FIXME' part of comment.
9559 2000-04-29 Jim Meyering <meyering@lucent.com>
9561 * path-concat.c: Declare strdup only if it's not defined.
9562 * canon-host.c: Likewise.
9564 2000-04-28 Jim Meyering <meyering@lucent.com>
9566 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9567 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9568 included first, then limits.h is included by locale.h by libintl.h.
9569 From John David Anglin.
9571 2000-04-25 Jim Meyering <meyering@lucent.com>
9573 * makepath.c (S_IRWXUGO): Define.
9574 (make_path): Always perform explicit chmod if MODE specifies any
9575 of the `special' permission bits. Prompted by a bug report against
9576 install from Mate Wierdl and Joost van Baal.
9578 2000-04-18 Jim Meyering <meyering@lucent.com>
9582 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9583 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9585 2000-04-17 Jim Meyering <meyering@lucent.com>
9587 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9588 the definition of it to rpl_strftime also defined-away the system's
9591 2000-04-15 Jim Meyering <meyering@lucent.com>
9593 Use `C' to denote so-called `contiguous' files, the same way
9595 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9596 (ftypelet): Use S_ISCTG.
9597 From Michael Deutschmann.
9599 2000-04-14 Jim Meyering <meyering@lucent.com>
9601 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9603 2000-04-08 Jim Meyering <meyering@lucent.com>
9605 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9606 names don't conflict. Reported by Eli Zaretskii.
9608 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9610 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9611 bug. Deal with the different error behavior of Irix iconv.
9613 2000-04-07 Jim Meyering <meyering@lucent.com>
9615 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9616 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9618 2000-04-05 Jim Meyering <meyering@lucent.com>
9620 Portability tweaks required for ultrix4.3.
9621 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9622 * readutmp.c: Include sys/types.h before sys/stat.h.
9623 * canon-host.c: Declare strdup.
9624 * path-concat.c: Likewise.
9625 From John David Anglin.
9627 2000-04-04 Jim Meyering <meyering@lucent.com>
9629 Be more DOS 8.3-friendly.
9630 * ref-add.sin: Renamed from ref-add.sed.in.
9631 * ref-del.sin: Renamed from ref-del.sed.in.
9632 * Makefile.am: Reflect renaming.
9633 Reported by Eli Zaretskii.
9635 Use a temporary file name that won't clash with `charset.alias'
9636 in the DOS 8.3 name space.
9637 * Makefile.am (charset_tmp): Define.
9638 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9639 (uninstall-local): Likewise.
9640 Reported by Eli Zaretskii.
9642 2000-03-29 Paul Eggert <eggert@twinsun.com>
9644 * time/strftime.c (my_strftime): Make sure we call the system
9645 strftime, not ourselves, when invoking the underlying strftime.
9647 2000-03-24 Jim Meyering <meyering@lucent.com>
9649 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9650 (charset_alias): Define.
9651 (install-exec-local): Factor out common code.
9652 (uninstall-local): Split lines longer than 80.
9653 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9655 (.sed.in.sed): New rule. Don't redirect directly to $@.
9656 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9658 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9660 * config.charset: Output a line containing "Packages using this file".
9661 * ref-add.sed.in, ref-del.sed.in: New files.
9662 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9663 ref-del.sed): New rules.
9665 2000-03-17 Jim Meyering <meyering@lucent.com>
9667 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9668 Otherwise, include <strings.h>
9670 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9672 * unicodeio.c (utf8_wctomb): New function.
9673 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9674 format instead of in UCS-4 with platform dependent endianness.
9676 2000-03-07 Paul Eggert <eggert@twinsun.com>
9678 * savedir.c (savedir): Work even if directory size is
9679 negative; this can happen with some screwy NFS configurations.
9681 2000-03-06 Jim Meyering <meyering@lucent.com>
9683 * localcharset.c (get_charset_aliases): Don't try to free file_name
9684 if it's NULL (because we ran out of memory). From Bruno Haible.
9686 2000-03-05 Jim Meyering <meyering@lucent.com>
9688 * localcharset.c ("path-concat.h"): Include.
9689 (get_charset_aliases): Use path_concat instead of ANSI string
9692 * unicodeio.h (PARAMS): Define.
9693 Use it to guard prototype.
9695 2000-03-04 Jim Meyering <meyering@lucent.com>
9697 * Makefile.am (install-exec-local): Create $(libdir) before installing
9699 (uninstall-local): Uncomment this rule so `make distcheck' works
9702 * unicodeio.c (<errno.h>): Include it.
9703 (errno): Declare if not defined.
9705 * localcharset.c: Add Bruno's comment justifying use of volatile.
9707 * config.charset: New version, incorporating remarks from a linux
9708 i18n mailing list. From Bruno Haible.
9710 2000-03-02 Jim Meyering <meyering@lucent.com>
9712 * Makefile.am (EXTRA_DIST): Add config.charset.
9714 2000-03-01 Jim Meyering <meyering@lucent.com>
9716 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9717 * unicodeio.c: Likewise.
9719 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9721 * config.charset: New file.
9722 * localcharset.c: New file.
9723 * unicodeio.h, unicodeio.c: New files.
9724 * Makefile.am (DEFS): Add -DLIBDIR=...
9725 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9726 (noinst_HEADERS): Add unicodeio.h.
9727 (all-local, install-exec-local, charset.alias): New targets.
9729 2000-02-28 Paul Eggert <eggert@twinsun.com>
9731 * quotearg.c (ALERT_CHAR): New macro.
9732 (quotearg_buffer_restyled): Use it.
9734 2000-02-27 Jim Meyering <meyering@lucent.com>
9736 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9737 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9739 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9740 not `#if STDC_HEADERS'.
9741 Declare malloc if needed.
9743 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9744 now that autoconf always defines the HAVE_DECL_ symbols.
9745 * human.c: Likewise.
9747 * strtoumax.c: Likewise.
9749 * backupfile.c: Arrange for cpp to fail if the configure-time
9750 declaration check was not run.
9752 * human.c: Likewise.
9754 * strtoumax.c: Likewise.
9756 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9757 then first look up the entire `.'-containing string as a login name.
9759 2000-02-18 Paul Eggert <eggert@twinsun.com>
9761 * getdate.y: Handle two-digit years with leading zeros correctly.
9762 (textint): New typedef.
9763 (parser_control): Member year changed from int to textint.
9765 (YYSTYPE): Removed; replaced by %union with int and textint members.
9766 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9767 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9768 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9769 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9770 (date, number, to_year): Use width of number in digits, not its value,
9771 to determine whether it's a 2-digit year, or a 2-digit time.
9772 (yylex): Store number of digits of numeric tokens.
9773 Reported by John Kendall.
9775 (parser_control): Changed from struct parser_control to typedef (for
9776 consistency). All uses changed.
9778 (tID): Removed; not used.
9779 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9781 2000-02-14 Paul Eggert <eggert@twinsun.com>
9783 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9784 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9786 2000-02-12 Jim Meyering <meyering@lucent.com>
9788 * userspec.c (ISDIGIT): Define it.
9789 (isdigit): Remove definition.
9790 (is_number): Use ISDIGIT, not isdigit.
9791 <libintl.h>: Include.
9793 (parse_user_spec): Mark translatable strings.
9795 2000-02-10 Jim Meyering <meyering@lucent.com>
9797 With these changes, nanosleep.[ch] are finally enough like the other
9798 lib/* replacement files to compile on a few more losing systems.
9800 * nanosleep.h: Don't include config.h.
9801 Remove prototype from declaration of nanosleep.
9802 (PARAMS): Remove now-unneeded definition.
9803 * nanosleep.c: #undef nanosleep.
9804 (rpl_nanosleep): Rename from nanosleep.
9806 2000-02-03 Jim Meyering <meyering@lucent.com>
9808 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9809 rather than with `#if HAVE_UTMPNAME'.
9811 2000-02-01 Jim Meyering <meyering@lucent.com>
9813 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9815 2000-01-31 Jim Meyering <meyering@lucent.com>
9817 * nanosleep.h (nanosleep): Guard declaration with
9818 `#if ! HAVE_DECL_NANOSLEEP'.
9819 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9820 the declaration in that vendor's sys/timers.h.
9821 Reported by Christian Krackowizer.
9823 * quotearg.c (ISASCII): Add #undef and move definition to follow
9824 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9825 (ISPRINT): Likewise.
9826 Reported by Tom Tromey.
9828 2000-01-30 Jim Meyering <meyering@lucent.com>
9830 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9831 uses of ->ut_name. The latter doesn't work with new Linux header files
9832 where only utmpx.ut_user is declared.
9834 * readutmp.h (UT_USER): Define.
9836 2000-01-23 Jim Meyering <meyering@lucent.com>
9838 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9841 2000-01-22 Jim Meyering <meyering@lucent.com>
9843 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9844 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9845 Required for some AIX systems. Reported by Christian Krackowizer.
9846 [TESTING] (main): New function.
9848 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9849 * dirname.c (dir_name): Support for DOS-style file names with drive
9852 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9854 * strverscmp.c (ISDIGIT): Define.
9855 (strverscmp): Use ISDIGIT, not isdigit.
9857 2000-01-17 Paul Eggert <eggert@twinsun.com>
9859 * nanosleep.c (nanosleep):
9860 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9861 POSIX.1 doesn't require SA_INTERRUPT and some systems
9862 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9863 it's been part of POSIX.1 since day 1 (in 1988).
9865 2000-01-17 Jim Meyering <meyering@lucent.com>
9867 * interlock: Remove unused file. Reported by François Pinard.
9869 2000-01-16 Paul Eggert <eggert@twinsun.com>
9871 * quotearg.c (quotearg_buffer_restyled): Do not quote
9872 alert, backslash, formfeed, and vertical tab unnecessarily in
9873 shell quoting style.
9876 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9877 Free Software Foundation, Inc.
9878 Copying and distribution of this file, with or without modification,
9879 are permitted provided the copyright notice and this notice are preserved.