1 2005-10-12 Simon Josefsson <jas@extundo.com>
3 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
4 GC_USE_HMAC_MD5, respectively.
6 * gc-libgcrypt.c (gc_md5): Fix assert call.
9 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
11 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
13 * gc-gnulib.c (gc_hash_buffer): Ditto.
15 2005-10-11 Bruno Haible <bruno@clisp.org>
17 * c-strcasestr.h: New file, from GNU gettext.
18 * c-strcasestr.c: New file, from GNU gettext.
20 2005-10-11 Bruno Haible <bruno@clisp.org>
22 * c-strcase.h: New file, from GNU gettext.
23 * c-strcasecmp.c: New file, from GNU gettext.
24 * c-strncasecmp.c: New file, from GNU gettext.
26 2005-10-11 Simon Josefsson <jas@extundo.com>
28 * crc.h, crc.c: New files.
30 * gc.h (gc_hash_buffer): Add doc.
32 2005-10-08 Simon Josefsson <jas@extundo.com>
34 * gc.h: Add gc_hash and gc_hash_buffer.
36 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
38 * gc-libgcrypt.c (gc_hash_buffer): Add.
40 2005-10-11 Bruno Haible <bruno@clisp.org>
42 * strcasecmp.c: Include limits.h.
43 (strcasecmp): Avoid integer overflow on exotic platforms.
44 * strncasecmp.c: Include limits.h.
45 (strncasecmp): Avoid integer overflow on exotic platforms.
46 Reported by Paul Eggert.
48 2005-10-06 Simon Josefsson <jas@extundo.com>
50 * hmac-md5.c: New file.
54 2005-10-06 Simon Josefsson <jas@extundo.com>
56 * memxor.c (memxor): Avoid casts and warnings.
58 2005-10-05 Derek Price <derek@ximbiot.com>
60 * getdelim.c (SIZE_MAX): New macro, if not already defined.
62 2005-10-05 Simon Josefsson <jas@extundo.com>
64 * memxor.c (memxor): Fix compiler error.
66 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
67 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
69 * memxor.h, memxor.c: New files.
71 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
72 we assume all systems have it, suggested by Jim Meyering
73 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
74 any systems lack sys/socket.h; mingw32 is known to lack it, but we
75 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
78 2005-10-04 Bruno Haible <bruno@clisp.org>
80 * verify.h (verify_true): Provide alternative definition for C++.
82 2005-10-04 Simon Josefsson <jas@extundo.com>
84 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
85 D. Baushke" <mdb@gnu.org>.
87 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
89 * getdelim.c: Include getdelim.h first. Include <limits.h>.
90 (SSIZE_MAX): New macro, if not already defined.
91 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
94 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
96 * exclude.c: Include verify.h.
97 (verify): Remove. All callers changed to use verify.h's version.
98 * strtoimax.c: Likewise.
99 * utimecmp.c: Likewis.e
102 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
103 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
104 * .cvsignore: Add fts.h, search.h, t-fpending.
105 * settime.c (settime): Fix { typo in previous patch. Also, don't
106 bother returning ENOSYS if settimeofday or stime fails; just let
107 them return whatever errno they want to return.
108 * utimens.c: Include unistd.h, for dup2.
109 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
110 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
112 2005-10-02 Jim Meyering <jim@meyering.net>
115 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
116 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
117 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
118 Remove AT_FDCWD test.
119 Do not consume the fd unless successful.
120 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
121 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
122 block, so that we don't even try to compile it if settimeofday is
123 available. This works around a compilation failure on OSF1 V5.1,
124 due to stime requiring a `long int*' while tv_sec is `int'.
126 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
128 * getdelim.c (getdelim): Remove unused variables.
130 2005-10-01 Simon Josefsson <jas@extundo.com>
132 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
133 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
134 AI_* and EAI_* definitions. Protect function declarations.
136 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
138 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
139 so that the code works even with ancient cpp. Portability problem
140 with GCC 2.7.2.1 reported by Thomas M.Ott.
142 2005-09-27 Jim Meyering <jim@meyering.net>
144 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
146 * intprops.h (signed_type_or_expr__): Define.
147 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
150 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
152 * verify.h (verify_expr): Remove, replacing with:
153 (verify_true): New macro that returns true instead of void.
154 (verify_type__): Remove.
155 (verify): Use verify_true rather than verify_type__.
157 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
159 * utimens.c (ENOSYS): Define if not already defined.
160 (futimens): Support having a null PATH if the file descriptor
163 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
165 (__attribute): Define to empty unless GCC 3.1 or later.
166 This works around a core dump on OpenBSD 3.4, which has GCC
167 2.95.3, which dumps core when given __attribute__(()). It also
168 simplifies other tests, since we really don't want to bother with
169 worrying about which ancient version of GCC supported what.
170 Original problem reported by Yoann Vandoorselaere, with part of
171 the fix suggested by Derek Price.
173 2005-09-24 Jim Meyering <jim@meyering.net>
175 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
176 so we can once again use a positive bitfield width of 1 -- now we
177 don't have to explain why we were using a bitfield width of 2.
179 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
181 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
182 Problem reported by Eric Blake.
183 (getaddrinfo): Initialize se so that it's not garbage.
184 Redo internal storage allocation so that it doesn't make unportable
185 assumptions about alignment.
188 * utimens.c (futimens): Use futimesat if available.
189 Prefer it to futimes since it doesn't have the futimes bug.
191 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
192 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
193 Instead, declare a function that returns a pointer to an array,
194 and use verify_type__ to declare the size of the array.
195 Problem and germ of a solution reported by Bruno Haible.
196 (verify_type__): Use 2, not 1, for bitfield size, to avoid
197 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
199 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
203 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
205 * argmatch.h: Include verify.h
206 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
207 (ARGMATCH_ASSERT): Remove; unused.
208 * canonicalize.c: Assume STDC_HEADERS.
209 * exclude.c: Include "strcase.h".
210 * regex_internal.h [!defined _LIBC]: Likewise.
211 * getusershell.c: Include stdio--.h rather than stdio.h
213 (getusershell): Call fopen, not fopen_safer.
214 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
215 Do not include unistd-safer.h.
216 (save_cwd): Don't call fd_safer; no longer needed
217 now that we include fcntl--.h.
219 * getdate.y (relative_time): New type.
220 (RELATIVE_TIME_0): New constant.
221 (parser_control): Use relative_time instead of doing it ourselves.
222 (%union): Add new relative_time rel member.
223 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
225 (relunit, relunit_snumber): Now of type rel.
226 (zone, rel, relunit, get_date): Adjust to above changes.
228 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
229 Do not include unistd-safer.h.
230 (getloadavg): Don't call fd_safer; no longer needed
231 now that we include fcntl--.h.
233 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
234 (make_dir_parents): Treat ENOSYS like EEXIST.
236 Improve quality of diagnostics on restore_cwd failure.
237 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
238 (make_dir_parents): Last arg is now int * (for errno), not bool *.
239 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
240 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
241 each time through the loop. Do not diagnose restore_cwd failure;
242 that is the caller's job (and perhaps the caller does not care).
244 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
245 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
246 If the file already exists but is not a directory, don't bother
247 to try to make its parents.
248 Close potential file descriptor leak if we can't chdir("/") (!).
249 Don't always return true if chdir($PWD) fails; return true only
250 if the requested action was done successfully (except for the
252 Don't log final directory unless we actually made it.
253 Refactor to avoid duplicate code to fix up permissions.
254 Don't attempt to fix up parent permissions if chdir($PWD) fails.
256 * strftime.c (my_strftime): Rewrite the previous change slightly,
257 to make it a bit faster and (I hope) clearer.
258 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
259 Fix bug in formats like %2N.
261 * verify.h: New file.
263 2005-09-22 Jim Meyering <jim@meyering.net>
267 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
269 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
270 the .tm_year member, since otherwise gcc-4.0 would now warn about
271 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
273 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
274 order to avoid an unsuppressible warning from gcc on 64-bit systems.
276 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
277 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
278 when run in a time zone for which daylight savings time is in effect
279 for the starting date.
281 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
282 stop us from restricting permissions of just-created absolute-named
284 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
285 to restore initial working directory.
286 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
287 to tell caller if/when we change the working directory and are
288 unable to return to the initial one.
289 * mkdir-p.h (make_dir_parents): Update prototype.
290 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
291 `return false'. This fixes a bug introduced on 2004-07-30.
293 * openat.c (fdopendir): Be sure to close the supplied
294 file descriptor before returning. This makes our replacement
295 implementation a little closer to Solaris's, where fdopendir
296 ties the file descriptor to the returned DIR* pointer.
297 * openat.c (unlinkat): New function.
298 * openat.h (unlinkat): Add prototype.
299 * openat-die.c (openat_save_fail): Rename from openat_save_die.
300 (openat_restore_fail): Rename from openat_restore_die.
301 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
303 Provide an alternative to exiting immediately upon save_cwd or
304 restore_cwd failure. Now, an application can arrange e.g.,
305 to perform a longjump in that case.
306 * openat.c: Include dirname.h.
307 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
308 (rpl_openat, fdopendir, fstatat): Call openat_save_die
309 and openat_restore_die rather than calling error directly.
310 Don't include "error.h" or "exitfail.h"; they're no longer needed.
312 * openat-die.c (openat_save_die, openat_restore_die): New file.
313 * openat.h (openat_save_die, openat_restore_die): Declare and define.
315 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
316 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
317 int utc, int nanoseconds);
319 date should not have to allocate a megabyte of virtual memory to
320 handle a format argument like +%1048575T. When implemented with
321 strftime, it must allocate such a buffer, use strftime to fill it
322 in, print it, then free it.
323 With fprintftime, it simply prints everything and exits.
324 With no need for memory allocation, that's one fewer way to fail.
325 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
326 optional field width, not before, so we accept %9:z, not %:9z.
327 (my_strftime): Be sure to use L_('x') for literals.
329 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
330 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
331 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
332 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
333 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
334 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
335 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
336 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
337 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
339 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
340 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
341 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
342 and don't include <sys/file.h>).
344 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
348 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
349 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
350 [!LDAV_DONE]: Avoid unused variable warning.
352 2005-09-21 Bruno Haible <bruno@clisp.org>
354 * unicodeio.h (unicode_to_mb): New declaration.
356 2005-09-20 Derek Price <derek@ximbiot.com>
358 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
360 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
362 Use a consistent style for including <config.h>.
363 * __fpending.c, acl.c, argmatch.c,
364 argp-help.c, argp-parse.c,
365 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
366 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
367 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
368 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
369 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
370 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
371 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
372 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
373 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
374 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
375 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
376 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
377 modechange.c, mountlist.c, open-safer.c, physmem.c,
378 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
379 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
380 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
381 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
382 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
383 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
384 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
385 userspec.c, utimecmp.c, version-etc-fsf.c,
386 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
387 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
388 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
389 Standardize inclusion of config.h.
390 * __fpending.h, dirfd.h, getdate.h, human.h,
391 inttostr.h: Removed inclusion of config.h from header files.
392 * inttostr.c: Adjusted in-tree users.
393 * timespec.h: Remove superfluous warning to include config.h.
394 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
395 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
396 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
397 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
399 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
401 * stat-time.h: New file.
402 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
403 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
405 (timespec_cmp): New function.
406 * utimecmp.c: Include stat-time.h.
407 (SYSCALL_RESOLUTION): Depend on whether various struct stat
408 members exist, not on the obsolescent ST_MTIM_NSEC.
409 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
411 2005-09-15 Derek Price <derek@ximbiot.com>
412 Paul Eggert <eggert@cs.ucla.edu>
414 * regcomp.c, regexec.c, regex_internal.c: Back out previous
415 changes, consolidating in...
416 * regex_internal.h: ...this file.
418 2005-09-15 Derek Price <derek@ximbiot.com>
420 * regex_internal.h: Blank `pure' for GNUC < 3.
421 * regex_internal.c: Ditto, using this...
422 (__GNUC_PREREQ): ...new macro.
423 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
424 (__GNUC_PREREQ): ...this new macro.
426 * strstr.h: Include string.h. Define strstr as a macro here.
428 2005-09-13 Derek Price <derek@ximbiot.com>
430 * canon-host.c (canon_host_r): Set *cherror on memory allocation
432 Reported by Jim Meyering <jim@meyering.net>.
434 2005-09-13 Jim Meyering <jim@meyering.net>
436 * canon-host.c: Filter through gnu indent and reword comments slightly.
437 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
439 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
441 * lib/base64.c: Typo.
442 (base64_encode): Put b64str in initialized data section.
444 2005-09-12 Derek Price <derek@ximbiot.com>
446 Return usable errors from canon-host.
447 * canon-host.h: New file.
448 * canon-host.c (canon_host): Wrap...
449 (canon_host_r): ...this new function, which now relies exclusively on
451 (ch_strerror): New function.
452 (last_cherror): New global.
453 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
454 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
456 (freeaddrinfo): Free ai->ai_canonname when set.
458 2005-09-12 Derek Price <derek@ximbiot.com>
459 Paul Eggert <eggert@cs.ucla.edu>
461 * glob-libc.h: Renamed from glob_.h. The new version is
462 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
463 protecting things that should be done only in gnulib contexts.
464 * glob_.h: New file, containing only the glob things needed for
466 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
467 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
468 (glob, globfree, glob_pattern_p): Now defined simply in terms of
469 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
470 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
471 and to respect the namespace rules better.
473 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
475 Merge glibc and coreutils changes into gnulib, plus a few
477 * md5.c: Use #error rather than a string.
478 (CYCLIC): New macro, from glibc source. Use it instead of rol.
479 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
480 (__attribute__): Define to empty for non recent-GCC.
481 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
482 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
483 Renamed from their non-__ counterparts, with new macros replacing
484 them if not _LIBC. Add __THROW attribute.
486 (struct md5_ctx): Align buffer if using GCC.
487 * sha1.h (struct sha1_ctx): Likewise.
488 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
489 The old name was backwards.
490 (NOTSWAP): Remove; not used.
491 (rol): New macro, moved here from md5.h.
492 (sha1_process_block): Remove a FIXME that doesn't make sense.
494 2005-09-12 Derek Price <derek@ximbiot.com>
496 * gai_strerror.c: Include config.h when available. Include
497 getaddrinfo.h before other headers to test interface.
498 Reported by Larry Jones <lawrence.jones@ugs.com>.
500 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
502 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
503 definitions, since that's the preferred style in glibc.
504 Fix a minor spacing issue, and update copyright notice to match glibc's.
506 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
508 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
510 2005-09-06 Simon Josefsson <jas@extundo.com>
512 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
513 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
515 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
517 Change bitset word type from unsigned int to unsigned long int,
518 as this has better performance on typical 64-bit hosts.
519 Port bitset code to hosts with unusual word sizes.
520 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
521 (build_collating_symbol):
522 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
523 argument is a bitset. This is merely a style issue, but it makes
524 it clearer that an entire array is expected.
525 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
526 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
527 Port to the case where bitset_word is not the same as unsigned int.
528 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
529 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
531 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
532 (build_trtable, group_nodes_into_DFAstates):
534 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
535 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
536 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
537 * regexec.c (group_nodes_into_DFAstates): Likewise.
538 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
539 * regcomp.c (optimize_subexps, lower_subexp):
540 Work even if bitset_word has holes in its bitwise representation.
541 * regex_internal.h (BITSET_WORD_BITS): Likewise.
542 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
544 * regex_internal.c (re_string_reconstruct):
545 Don't assume UCHAR_MAX == 255.
546 * regex_internal.h (bitset_set_all): Likewise.
547 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
549 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
550 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
552 (BITSET_WORD_MAX): New macro.
553 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
554 (bitset_set_all, bitset_copy): Now inline functions, not macros.
555 (bitset_empty, bitset_copy):
556 Prefer sizeof (bitset) to multiplying it out ourselves.
557 (bitset_not_merge): Remove; unused.
558 (bitset_contain): Return bool, not unsigned int with one bit on.
560 * regexec.c (build_trtable): Don't assume bitset has no stricter
561 alignment than re_node_set; do this by defining a new internal
562 type struct dests_alloc and using it to allocate memory.
564 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
566 Check for arithmetic overflow when calculating sizes, to prevent
567 some buffer-overflow issues. These patches are conservative, in the
568 sense that when I couldn't determine whether an overflow was possible,
569 I inserted a run-time check.
570 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
571 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
572 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
573 (re_xnrealloc, re_x2nrealloc): New inline functions.
574 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
575 (build_equiv_class, build_charclass): Check for arithmetic overflow
576 in size expression calculations.
577 * lib/regex_internal.c (re_string_realloc_buffers):
578 (build_wcs_upper_buffer, re_node_set_add_intersect):
579 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
580 (re_dfa_add_node, register_state): Likewise.
581 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
582 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
583 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
584 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
586 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
588 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
589 to avoid a collision with bits/local_lim.h in glibc.
590 All uses changed. Problem reported by Dmitry V. Levin in
591 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
593 * regex_internal.c (build_wcs_upper_buffer): Fix portability
594 bugs in int versus size_t comparisons.
595 (re_string_context_at): Fix bug where the code assumed that
598 Use bool where appropriate.
599 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
601 (calc_eclosure_iter): Likewise, for ROOT arg.
602 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
603 (build_charclass_op): Likewise, for NON_MATCH arg.
604 * regex_internal.c (re_string_allocate, re_string_construct):
605 (re_string_construct_common): Likewise, for ICASE arg.
606 * regexec.c (re_search_2_stub, re_search_stub):
607 Likewise, for RET_LEN arg.
608 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
609 (set_regs): Likewise, for FL_BACKTRACK arg.
610 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
611 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
612 (calc_eclosure_iter, parse_bracket_exp):
613 Use bool for internal variables that are booleans.
614 * regexec.c (re_search_internal, check_matching, proceed_next_node):
615 (set_regs, build_sifted_states, sift_states_bkref):
616 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
617 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
618 (find_collation_sequence_value):
620 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
621 (re_node_set_compare):
622 Return bool, not int. All callers changed.
623 * regexec.c (check_halt_node_context, check_dst_limits):
624 (build_trtable, check_node_accept): Likewise.
625 * regex_internal.h: Include stdbool.h.
627 Fix bugs uncovered when converting to bool.
628 * regcomp.c (calc_eclosure_iter): Check for storage allocation
629 failure instead of charging ahead blindly.
630 * regex_internal.c (register_state): Likewise.
631 * regexec.c (re_search_2_stub): Use simpler method than boolean
632 for freeing internal storage.
633 (group_nodes_into_DFA_states): Use unsigned int, not int, for
634 bitset pieces used as boolean, to avoid undefined behavior
635 on hosts that do int overflow checking.
637 2005-08-31 Derek Price <derek@ximbiot.com>
639 * getdelim.c (getdelim): Return EOF on EOF.
640 Reported by Larry Jones <lawrence.jones@ugs.com>.
642 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
644 * regex_internal.c (re_string_reconstruct): Don't assume buffer
645 lengths fit in regoff_t; this isn't true if regoff_t is the same
647 * regex.c (re_search_internal): 5th arg is LAST_START
648 (= START + RANGE) instead of RANGE. This avoids overflow
649 problems when regoff_t is the same width as size_t.
651 (re_search_2_stub): Check for overflow when adding the
652 sizes of the two strings.
653 (re_search_stub): Check for overflow when adding START
654 to RANGE; if it occurs, substitute the extreme value.
656 2005-08-31 Jim Meyering <jim@meyering.net>
658 * regcomp.c (search_duplicated_node): Make first pointer arg
660 * regex_internal.c (create_ci_newstate, create_cd_newstate):
661 (register_state): Likewise.
662 * regexec.c (search_cur_bkref_entry, check_dst_limits):
663 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
664 (group_nodes_into_DFAstates): Likewise.
666 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
668 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
669 old glibc regex code mishandles strings longer than 2**31 bytes.
670 This patch fixes this when the regex code is used in gnulib
671 (i.e., outside glibc).
673 This patch should not affect the use of the regex code inside
674 glibc. No doubt this problem also needs to be handled for glibc
675 as well, but the result will be an incompatible change to the
676 glibc ABI, and the old ABI will have to be supported too. That
677 can be the the subject for another patch.
679 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
680 governing whether the rest of this patch is active. By default,
681 the macro is disabled and the patch has no effect.
682 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
683 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
684 (struct re_pattern_buffer, re_search, re_search_2, re_match):
685 (re_match_2, re_set_registers): Use the new types.
686 * regex_internal.h (Idx, re_hashval_t): New types.
687 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
689 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
690 (re_string_context_at, bin_tree_t, re_dfastate_t):
691 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
692 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
693 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
694 (re_string_char_size_at, re_string_wchar_at):
695 (re_string_elem_size_at):
696 Use the new types and macros to port to 64-bit hosts.
697 Use unsigned types for internal values, so that the code
698 mostly works even for arrays larger than SSIZE_MAX.
699 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
700 (search_duplicated_node, calc_eclosure_iter, fetch_number):
701 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
702 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
703 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
704 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
705 (calc_inveclosure, parse_dup_op, build_range_exp):
706 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
707 (fetch_number, create_token_tree, mark_opt_subexp):
709 * regex_internal.c (re_string_construct_common, create_ci_newstate):
710 (create_cd_newstate, re_string_allocate, re_string_construct):
711 (re_string_realloc_buffers, build_wcs_upper_buffer):
712 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
713 (re_string_reconstruct, re_string_peek_byte_case):
714 (re_string_fetch_byte_case, re_string_context_at):
715 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
716 (re_node_set_init_copy, re_node_set_add_intersect):
717 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
718 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
719 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
720 (re_acquire_state, re_acquire_state_context, register_state):
722 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
723 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
724 (re_search_internal, re_search_2_stub, re_search_stub)
725 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
726 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
727 (update_cur_sifted_state, check_dst_limits):
728 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
729 (check_subexp_limits, sift_states_bkref, merge_state_array):
730 (check_subexp_matching_top, get_subexp, get_subexp_sub):
731 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
732 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
733 (expand_bkref_cache, check_node_accept_bytes):
734 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
735 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
736 (acquire_init_state_context, check_halt_node_context):
737 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
738 (sift_states_backward, clean_state_log_if_needed):
739 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
740 (find_recover_state, transit_state_sb, transit_state_mb):
741 (transit_state_bkref, build_trtable, match_ctx_clean):
743 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
744 to work around an assumption that REG_MISSING is negative.
746 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
747 (seek_collating_symbol_entry) [defined _LIBC]:
748 (lookup_collation_sequence_value) [defined _LIBC]:
749 (build_range_exp, build_collating_symbol) [defined _LIBC]:
750 Use prototypes rather than old-style function definitions.
751 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
752 (transit_state_sb) [0]:
753 (find_collation_sequence_value) [defined _LIBC]: Likewise.
755 * regexec.c (re_search_internal): Simplify update of rm_so and
758 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
759 (optimize_subexps, lower_subexp):
760 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
761 since the signed shift might overflow. Use 1u<<31 instead.
762 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
763 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
766 * regcomp.c (optimize_subexps, lower_subexp):
767 Use CHAR_BIT rather than 8, for clarity.
768 * regexec.c (check_dst_limits_calc_pos_1):
769 (check_subexp_matching_top): Likewise.
770 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
771 have to worry about portability issues when shifting it left.
772 Remove no-longer-needed test for table_size > 0.
773 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
774 in a word, as the resulting behavior is undefined.
775 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
776 in one case, a <= should have been an <, and in another case the
777 whole test was missing.
778 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
779 the standard name CHAR_BIT.
780 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
781 this is not true on one's complement and signed-magnitude hosts.
783 * regex_internal.h (re_sub_match_top_t): Remove unused member
785 (struct re_dfa_t): Remove unused member states_alloc.
786 * regcomp.c (init_dfa): Don't initialize unused members.
788 2005-08-31 Bruno Haible <bruno@clisp.org>
790 * strstr.c: Include <stddef.h>, for NULL.
791 * strcasestr.c: Likewise.
792 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
794 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
796 * iconvme.h: Add prototype for iconv_alloc.
798 2005-08-29 Simon Josefsson <jas@extundo.com>
800 * iconvme.c: Fix errno.
802 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
804 * iconvme.c: Split iconv_string into iconv_alloc.
806 2005-08-27 Jim Meyering <jim@meyering.net>
808 * fopen-safer.c: Merge minor changes from coreutils.
809 * dup-safer.c: Likewise.
810 * fd-safer.c: Likewise.
812 Merge from coreutils.
813 * stdio--.h: New file.
814 * stdlib--.h: New file.
815 * mkstemp-safer.c: New file.
818 * pipe-safer.c: New file.
819 * creat-safer.c: New file.
820 * fcntl--.h (creat): Define to creat_safer.
821 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
822 * unistd--.h (pipe): Define to pipe_safer.
823 * unistd-safer.h: Declare pipe_safer.
825 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
827 * regex_internal.h: Remove all references to
828 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
830 (bitset_not, bitset_merge, bitset_not_merge):
831 (bitset_mask, re_string_allocate, re_string_construct):
832 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
833 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
834 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
835 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
836 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
837 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
838 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
839 (re_acquire_state_context):
840 Remove unnecessary forward decls.
841 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
842 Put __attribute at function definition,
843 now that the function decl has been removed.
844 * lib/regex_internal.c (re_string_peek_byte_case):
845 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
848 2005-08-26 Simon Josefsson <jas@extundo.com>
850 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
851 Haible <bruno@clisp.org>.
853 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
855 * regexec.c (set_regs): Don't alloca with an unbounded size.
857 alloca modernization/simplification for regex.
858 * regex.c: Remove portability cruft for alloca. This no longer
859 needs to be at the start of the file, and can be moved into
860 regex_internal.h and simplified.
861 * regex_internal.h: Include <alloca.h>.
862 (__libc_use_alloca) [!defined _LIBC]: New macro.
863 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
864 now works outside glibc.
866 2005-08-24 Simon Josefsson <jas@extundo.com>
868 * getpass.c: Add WIN32 implementation. Conditionalize use of
869 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
872 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
874 Make regex safe for g++. This fixes one real bug (an "err"
875 that should have been "*err"). g++ problem reported by
877 * regex_internal.h (re_calloc): New macro, consistent with
878 re_malloc etc. All callers of calloc changed to use re_calloc.
879 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
880 not int. All callers changed.
881 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
882 just use an array of size MB_LEN_MAX.
883 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
884 (find_recover_state): Change "err" to "*err"; this fixes what
885 appears to be a real bug.
886 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
889 2005-08-25 Jim Meyering <jim@meyering.net>
891 * open-safer.c: Include <config.h>.
892 Otherwise, we'd lose LARGEFILE support in any file using
895 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
897 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
898 * regex.h (regerror): Likewise.
900 * regex.c: Do not include <sys/types.h>, as POSIX no longer
901 requires this. (The code never needed it.)
903 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
904 All uses of recently-renamed identifiers changed to use the new,
905 POSIX-compliant names. The code will build and run just fine
906 without these changes, but it's better to eat our own dog food
907 and use the standard-conforming names.
909 * regex.h: Fix a multitude of POSIX name space violations.
910 These changes have an effect only for programs that define
911 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
912 do not change anything for programs compiled in the normal way.
913 Also, there is no effect on the ABI.
915 (_REGEX_SOURCE): New macro.
916 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
917 defined and _GNU_SOURCE is not; this fixes a name space violation.
919 Rename the following macros to obey POSIX requirements.
920 The old names are still visible as macros if _REGEX_SOURCE is defined.
921 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
922 RE_BACKSLASH_ESCAPE_IN_LISTS.
923 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
924 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
925 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
926 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
927 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
928 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
929 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
930 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
931 (REG_INTERVALS): renamed from RE_INTERVALS.
932 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
933 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
934 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
935 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
936 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
937 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
938 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
939 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
940 RE_UNMATCHED_RIGHT_PAREN_ORD.
941 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
942 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
943 (REG_DEBUG): renamed from RE_DEBUG.
944 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
945 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
946 unusual, since we can't clash with the POSIX REG_ICASE.
947 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
948 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
949 (REG_NO_SUB): renamed from RE_NO_SUB.
950 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
951 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
952 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
953 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
954 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
955 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
956 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
957 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
958 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
959 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
960 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
961 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
962 RE_SYNTAX_POSIX_MINIMAL_BASIC.
963 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
964 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
965 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
966 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
967 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
968 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
969 (REG_FIXED): Renamed from REGS_FIXED.
970 (REG_NREGS): Renamed from RE_NREGS.
972 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
973 of other REG_* macros, since POSIX says the user is allowed to
974 #undef these macros selectively.
976 (reg_errcode_t): Update comment stating what other tables need
979 Rename the following enum values to obey POSIX requirements.
980 The old names are still visible as macros.
981 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
982 is not defined, since GNU is supposed to be a superset of POSIX as
983 much as possible, and since we want reg_errcode_t to be a signed
984 type for implementation consistency.
985 (_REG_NOERROR): Renamed from REG_NOERROR.
986 (_REG_NOMATCH): Renamed from REG_NOMATCH.
987 (_REG_BADPAT): Renamed from REG_BADPAT.
988 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
989 (_REG_ECTYPE): Renamed from REG_ECTYPE.
990 (_REG_EESCAPE): Renamed from REG_EESCAPE.
991 (_REG_ESUBREG): Renamed from REG_ESUBREG.
992 (_REG_EBRACK): Renamed from REG_EBRACK.
993 (_REG_EPAREN): Renamed from REG_EPAREN.
994 (_REG_EBRACE): Renamed from REG_EBRACE.
995 (_REG_BADBR): Renamed from REG_BADBR.
996 (_REG_ERANGE): Renamed from REG_ERANGE.
997 (_REG_ESPACE): Renamed from REG_ESPACE.
998 (_REG_BADRPT): Renamed from REG_BADRPT.
999 (_REG_EEND): Renamed from REG_EEND.
1000 (_REG_ESIZE): Renamed from REG_ESIZE.
1001 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1002 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1003 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1004 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1005 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1007 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1008 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1009 changed. But support the old name if the new one is not defined
1010 and if _REGEX_SOURCE.
1012 Change the following member names in struct re_pattern_buffer.
1013 The old names are still supported if !_REGEX_SOURCE.
1014 The new names are always supported, regardless of _REGEX_SOURCE.
1015 (re_buffer): Renamed from buffer.
1016 (re_allocated): Renamed from allocated.
1017 (re_used): Renamed from used.
1018 (re_syntax): Renamed from syntax.
1019 (re_fastmap): Renamed from fastmap.
1020 (re_translate): Renamed from translate.
1021 (re_can_be_null): Renamed from can_be_null.
1022 (re_regs_allocated): Renamed from regs_allocated.
1023 (re_fastmap_accurate): Renamed from fastmap_accurate.
1024 (re_no_sub): Renamed from no_sub.
1025 (re_not_bol): Renamed from not_bol.
1026 (re_not_eol): Renamed from not_eol.
1027 (re_newline_anchor): Renamed from newline_anchor.
1029 Change the following member names in struct re_registers.
1030 The old names are still supported if !_REGEX_SOURCE.
1031 The new names are always supported, regardless of _REGEX_SOURCE.
1032 (rm_num_regs): Renamed from num_regs.
1033 (rm_start): Renamed from start.
1034 (rm_end): Renamed from end.
1036 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1037 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1038 Prepend __ to parameter names.
1040 Undo yesterday's changes.
1042 2005-08-24 Jim Meyering <jim@meyering.net>
1044 Sync from coreutils.
1045 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1047 2005-08-21 Bruno Haible <bruno@clisp.org>
1049 * lock.h: Add multiple inclusion guard.
1050 * tls.h: Add multiple inclusion guard.
1052 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1054 * regex.h (REG_NOSYS)
1055 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1056 Define, since POSIX requires it as of 2001.
1057 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1058 New private symbol, used to keep the enum signed in all cases.
1059 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1060 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1062 * regex_internal.c (re_string_skip_chars, register_state):
1064 Remove forward decls; no longer needed now that we use prototypes.
1065 * regexec.c (acquire_init_state_context, check_halt_node_context):
1066 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1067 (clean_state_log_if_needed): Likewise.
1069 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1071 Fix problems reported by Sam Steingold in
1072 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1073 * regexec.c (sift_states_bkref): Fix portability bug: the code
1074 assumed that reg_errcode_t is a signed type, which is not
1075 necessarily true if _XOPEN_SOURCE is not defined.
1076 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1077 some compilers warn about it otherwise.
1079 2005-08-20 Jim Meyering <jim@meyering.net>
1081 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1082 of unused local, dfa.
1084 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1086 * regcomp.c (create_initial_state): Remove duplicate decl.
1087 (init_word_char, create_initial_state, duplicate_node_closure):
1088 (fetch_token, peek_token_bracket, build_range_exp):
1089 (build_collating_symbol): Remove forward decls; no longer needed
1090 now that we use prototypes.
1093 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1094 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1095 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1096 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1097 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1098 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1099 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1100 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1101 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1102 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1103 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1104 (build_charclass, build_charclass_op, fetch_number, create_tree):
1105 (create_token_tree, mark_opt_subexp, duplicate_tree):
1106 Use prototypes rather than old-style definitions.
1109 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1110 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1111 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1112 (re_string_reconstruct, re_string_peek_byte_case):
1113 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1114 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1115 (re_node_set_init_copy, re_node_set_add_intersect):
1116 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1117 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1118 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1119 (re_acquire_state, re_acquire_state_context, register_state):
1120 (create_ci_newstate, create_cd_newstate, free_state):
1122 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1123 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1124 (re_search_internal, prune_impossible_nodes):
1125 (acquire_init_state_context, check_matching, static):
1126 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1127 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1128 (update_regs, sift_states_backward, build_sifted_states):
1129 (clean_state_log_if_needed, merge_state_array):
1130 (update_cur_sifted_state, add_epsilon_src_nodes):
1131 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1132 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1133 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1134 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1135 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1136 (check_arrival, check_arrival_add_next_nodes):
1137 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1138 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1139 (check_node_accept_bytes, check_node_accept, extend_buffers):
1140 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1141 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1146 (re_string_allocate, re_string_construct, re_string_reconstruct):
1147 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1148 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1149 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1150 (re_string_context_at, re_string_peek_byte_case):
1151 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1152 is defined, since we now use prototypes always.
1154 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1155 C89 or better. All uses removed.
1157 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1159 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1160 [defined lint]: Suppress bogus uninitialized-variable warnings.
1162 * regcomp.c (duplicate_node): Return new index, not an error code,
1163 and let the caller return REG_ESPACE if out of space. This
1164 removes an uninitialied-variable warning with GCC 4.0.1, and also
1165 avoids taking the address of a local variable. All callers
1168 2005-08-19 Jim Meyering <jim@meyering.net>
1170 * regexec.c (proceed_next_node): Redo local variables to
1171 avoid GCC shadowing warnings.
1173 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1175 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1176 (re_node_set_insert_last, re_dfa_add_node):
1177 Rename local variables to avoid GCC shadowing warnings.
1179 2005-08-18 Bruno Haible <bruno@clisp.org>
1181 * strstr.c (strstr): Fix return value in multibyte case.
1182 * strcasestr.c (strcasestr): Likewise.
1184 2005-08-17 Jim Meyering <jim@meyering.net>
1186 Make the %s format (seconds since the epoch) work for a negative
1187 number and when used with a zero-padded field width, e.g. %015s.
1189 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1190 label so that it precedes the code to set `digits'. Otherwise,
1191 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1192 print `00-22'. Now, it prints `-0022', as it should.
1194 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1196 * regex.h: Remove useless space-before-tab. From coreutils.
1198 2005-08-17 Bruno Haible <bruno@clisp.org>
1200 * strcasestr.h: New file.
1201 * strcasestr.c: New file.
1203 2005-08-17 Bruno Haible <bruno@clisp.org>
1205 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1206 * strstr.c: Completely rewritten, with multibyte locale support.
1208 2005-08-17 Bruno Haible <bruno@clisp.org>
1210 * strcasecmp.c: Use mbuiter.h.
1212 2005-08-17 Bruno Haible <bruno@clisp.org>
1214 * mbuiter.h: New file.
1216 2005-08-16 Bruno Haible <bruno@clisp.org>
1218 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1220 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1221 NUL byte, not after it.
1223 2005-08-16 Bruno Haible <bruno@clisp.org>
1225 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1226 the valid ones. Makes the comparison operations transitive:
1227 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1228 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1230 2005-08-16 Bruno Haible <bruno@clisp.org>
1232 * strcase.h (strcasecmp): Add note in comments.
1233 * strncasecmp.c: Use code from strcasecmp.c.
1234 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1235 (strcasecmp): Work correctly in multibyte locales.
1237 2005-08-16 Bruno Haible <bruno@clisp.org>
1239 * strnlen1.h: New file.
1240 * strnlen1.c: New file.
1242 2005-08-16 Bruno Haible <bruno@clisp.org>
1244 * mbfile.h: New file.
1246 2005-08-16 Bruno Haible <bruno@clisp.org>
1248 * mbiter.h: New file.
1250 2005-08-16 Bruno Haible <bruno@clisp.org>
1252 * mbchar.h: New file.
1253 * mbchar.c: New file.
1255 2005-08-16 Bruno Haible <bruno@clisp.org>
1257 * tls.h: New file, from GNU gettext.
1258 * tls.c: New file, from GNU gettext.
1260 2005-08-15 Bruno Haible <bruno@clisp.org>
1262 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1265 2005-08-14 Jim Meyering <jim@meyering.net>
1267 Sync from coreutils.
1269 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1270 Use the hash-table-based cycle-detection code not just when
1271 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1272 Reported by James Youngman in
1273 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1274 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1275 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1276 This lets us compile with -DFTS_DEBUG, once again.
1277 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1278 * fts.c (fd_safer): Remove decl.
1279 Include fcntl--.h rather than unistd-safer.h
1280 (fts_safe_changedir): Don't call fd_safer; no longer needed
1281 now that we include fcntl--.h.
1283 2005-08-11 Simon Josefsson <jas@extundo.com>
1285 * readline.h, readline.c: New file.
1287 2005-08-11 Bruno Haible <bruno@clisp.org>
1289 * strnlen.h (strnlen): Change parameter name to match comment.
1291 2005-08-10 Simon Josefsson <jas@extundo.com>
1293 * strndup.c: Use strnlen.h.
1295 * strnlen.h: New file.
1297 2005-08-02 Simon Josefsson <jas@extundo.com>
1299 * getline.h, getline.c: Rewrite.
1301 * getdelim.h, getdelim.c: New files, ported from glibc.
1303 2005-07-31 Bruno Haible <bruno@clisp.org>
1305 * lock.h (gl_lock_initializer): New macro.
1306 (gl_lock_define_initialized): Use it.
1307 (gl_rwlock_initializer): New macro.
1308 (gl_rwlock_define_initialized): Use it.
1309 (gl_recursive_lock_initializer): New macro.
1310 (gl_recursive_lock_define_initialized): Use it.
1312 2005-07-26 Bruno Haible <bruno@clisp.org>
1314 * lock.h: Update from GNU gettext.
1315 * lock.c: Update from GNU gettext.
1317 2005-07-18 Bruno Haible <bruno@clisp.org>
1319 * lock.h (gl_once_t): New type.
1320 (gl_once_define, gl_once): New macros.
1321 * lock.c (fresh_once): New variable.
1322 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1325 2005-07-18 Simon Josefsson <jas@extundo.com>
1327 * check-version.c (check_version): Accept identical versions too.
1329 2005-07-18 Bruno Haible <bruno@clisp.org>
1331 * lock.h: New file, from GNU gettext.
1332 * lock.c: New file, from GNU gettext.
1334 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1336 * quotearg.c: Add translator comment suggested by Bruno Haible,
1337 with a minor change.
1339 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1341 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1342 copyright symbol and the year.
1343 * version-etc.c (COPYRIGHT_YEAR): New constant.
1344 (version_etc_va): Use parameterized copyright notice.
1345 Reword to conform to the current GNU coding standards.
1347 2005-07-11 Simon Josefsson <jas@extundo.com>
1349 * size_max.h: New file.
1351 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1353 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1356 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1357 and Paul Eggert <eggert@cs.ucla.edu>
1359 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1360 in wint_t, not wchar_t. Remove now-unnecessary cast.
1362 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1364 * regex.c, regex.h: Sync from libc.
1365 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1366 New files, synced from libc, except that regex_internal.h
1367 currently has a small porting fix.
1369 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1371 Remove the dependency of the strftime module on the tzset module.
1372 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1373 Copy the input structure, to work around some of the bug with
1374 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1375 Solaris releases, you should also use the tzset module, but we won't
1376 require it as a dependency any more since we don't want LGPLed code
1377 to depend on GPLed code.
1379 2005-07-02 Jim Meyering <jim@meyering.net>
1381 * backupfile.c (backup_args): Change a `0' to NULL.
1383 2005-07-01 Jim Meyering <jim@meyering.net>
1385 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1386 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1387 * save-cwd.c, tempname.c:
1388 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1389 and don't include <sys/file.h>).
1391 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1393 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1394 declares only 'struct timespec;' (!).
1396 2005-06-29 Jim Meyering <jim@meyering.net>
1398 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1399 type name. Use the variable name instead.
1400 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1402 2005-06-28 Simon Josefsson <jas@extundo.com>
1404 * check-version.h, check-version.c: New files.
1406 2005-06-28 Simon Josefsson <jas@extundo.com>
1408 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1409 collision with global variable. Better indentation. Don't
1410 increment buffer pointer beyond buffer end. Based on comments
1411 from Paul Eggert <eggert@cs.ucla.edu>.
1415 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1417 * canon-host.c (canon-host): Append trailing "," to 0 in
1418 initializer of struct addrinfo, as an indication that we don't
1419 care how many members the structure has.
1421 2005-06-24 Derek Price <derek@ximbiot.com>
1422 and Bruno Haible <bruno@clisp.org>
1424 Remove stat module & update lstat.
1425 * stat.c: Remove this file...
1426 (slash_aware_lstat): ...moving this content and its support...
1427 * lstat.c (rpl_lstat): ...into here.
1428 * lstat.h: New file.
1430 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1432 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1433 (ranged_convert): Don't save conversion in a temporary struct.
1434 This causes a warning with GCC 4.0.0, and anyway in the typical
1435 case it's not worth the extra 100 bytes or so of code.
1436 (ranged_convert, __mktime_internal): When calling a function via a
1437 pointer P, use P () rather than (*P) (), as we now assume C89 or
1440 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1442 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1443 "who -r" failed to give output. Problem reported by Tim Waugh.
1445 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1446 (xcalloc): Use it to avoid needless tests.
1447 Problem reported by Jim Meyering.
1449 2005-06-16 Jim Meyering <jim@meyering.net>
1451 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1452 when either N or S is zero.
1454 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1456 * argp.h (__option_is_short): Check upper limit of
1457 __key. Isprint() requires its argument to have the value
1458 of an unsigned char or EOF.
1460 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1462 * fnmatch.c (fnmatch): If there is an encoding error in a
1463 multibyte string or pattern, fall back on unibyte matching.
1464 Problem reported by James Youngman.
1466 2005-06-08 Bruno Haible <bruno@clisp.org>
1468 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1471 2005-06-08 Bruno Haible <bruno@clisp.org>
1473 * csharpcomp.h: New file, from GNU gettext.
1474 * csharpcomp.c: New file, from GNU gettext.
1475 * csharpcomp.sh.in: New file, from GNU gettext.
1477 2005-06-07 Derek Price <derek@ximbiot.com>
1480 * glob_.h: Indent nested #ifdef.
1482 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1484 Sync from coreutils.
1485 Use "file name" when talking about file names, instead of "filename"
1486 or "path", as per the GNU coding standards.
1487 * mkdir-p.c: Renamed from makepath.c.
1488 (make_dir_parents): Renamed from make_path. All callers changed.
1489 * mkdir-p.h: Likewise. All includers changed.
1490 * filenamecat.c: Renamed from path-concat.c.
1491 (file_name_concat): Renamed from path_concat. All callers changed.
1492 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1493 * filenamecat.h: Likewise. All includers changed.
1494 * acl.c: Don't use "path" or "filename" to mean "file name"
1495 in comments or local variable names.
1496 * basename.c: Likewise.
1497 * canonicalize.c, canonicalize.h: Likewise.
1498 * dirname.c, dirname.h: Likewise.
1499 * euidaccess.c: Likewise.
1500 * exclude.c: Likewise
1501 * fnmatch_.h, fnmatch_loop.c: Likewise.
1502 * fsusage.c, fsuage.h: Likewise.
1503 * fts.c, fts_.h: Likewise.
1504 * getcwd.c: Likewise.
1505 * getloadavg.c: Likewise.
1506 * mkstemp.c: Likewise.
1507 * mountlist.c, mountlist.h: Likewise.
1508 * openat.c, openat.h: Likewise.
1509 * readlink-stub.c: Likewise.
1510 * readutmp.c, readutmp.h: Likewise.
1511 * rename.c: Likewise.
1512 * rmdir.c: Likewise.
1514 * savedir.c: Likewise.
1515 * stripslash.c: Likewise.
1516 * tempname.c: Likewise.
1517 * xreadlink.c: Likewise.
1518 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1520 * exclude.h: Likewise.
1522 * euidaccess.c (getuid, getgid, getuid, getegid)
1523 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1524 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1525 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1526 * pathmax.h: Include <limits.h> unconditionally, since other
1527 files have been getting away with it for years (MORE/BSD 4.3
1529 * userspec.c (getpwnam, getgrnam, getgrgid)
1530 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1532 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1533 Define to 256, not 255, as per modern POSIX.
1535 2005-06-01 Bruno Haible <bruno@clisp.org>
1537 * csharpexec.h: New file, from GNU gettext.
1538 * csharpexec.c: New file, from GNU gettext.
1539 * csharpexec.sh.in: New file, from GNU gettext.
1541 2005-05-31 Derek Price <derek@ximbiot.com>
1542 Paul Eggert <eggert@cs.ucla.edu>
1545 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1547 2005-05-29 Derek Price <derek@ximbiot.com>
1548 Paul Eggert <eggert@cs.ucla.edu>
1550 * glob_.h, glob.c: New files.
1552 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1554 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1556 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1557 the configuration hassle isn't worth it.
1558 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1559 (LONGEST_MODIFIER, PRIuMAX): Remove.
1561 2005-05-27 Bruno Haible <bruno@clisp.org>
1563 * getlogin_r.h: Remove second include of <stddef.h>.
1565 2005-05-25 Bruno Haible <bruno@clisp.org>
1566 Derek Price <derek@ximbiot.com>
1568 * getlogin_r.h: Simplify API documentation.
1570 2005-05-25 Derek Price <derek@ximbiot.com>
1571 Paul Eggert <eggert@cs.ucla.edu>
1573 * getlogin_r.c, getlogin_r.h: New files.
1575 2005-05-22 Bruno Haible <bruno@clisp.org>
1577 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1578 Also include <sys/param.h> if it defines MIN, MAX.
1579 Based on a patch by Derek Price <derek@ximbiot.com>.
1581 2005-05-22 Bruno Haible <bruno@clisp.org>
1583 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1584 (INT64_MIN): Fix definition.
1585 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1587 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1588 NEED_SIGNED_INT_TYPES.
1590 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1591 HAVE_SYSTEM_INTTYPES.
1593 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1595 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1596 so that unistd-safer.h (GPL'ed code) need not be included.
1598 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1601 * fts.c: Don't include "cycle-check.h" or "hash.h".
1602 (setup_dir, free_dir): New functions.
1603 (enter_dir, leave_dir): Define trivial
1604 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1605 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1606 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1607 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1608 Move to fts-cycle.c.
1609 (fts_open): Use setup_dir.
1610 (fts_close): Use free_dir.
1611 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1612 This adds a label and some gotos, but the alternatives were messier.
1613 Check for memory allocation failure when entering a dir.
1614 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1615 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1616 (FTS): New member fts_cycle, that is a union that contains the
1617 old active_dir_ht and cycle_state. All uses changed to mention
1618 fts_cycle.ht and fts_cycle.state.
1619 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1620 fts.c, with the following changes:
1621 (setup_dir, free_dir): New functions.
1622 (enter_dir): Now returns bool. Return true if successful, false
1623 if memory exhausted. All callers changed.
1624 Do not bother partly cleaning up on
1625 memory allocation failure; that is free_dir's job.
1626 However, free ad if hash_insert fails, to avoid memory leak.
1627 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1628 fts->fts_options to see which union member to use.
1630 2005-05-20 Jim Meyering <jim@meyering.net>
1632 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1633 Now a macro, to pacify GCC.
1635 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1637 * chown.c (rpl_chown): Return -1 on failure.
1639 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1641 * canonicalize.c: Include canonicalize.h first, to test interface.
1642 Include <stddef.h> unconditionally, since we assume C89 now.
1643 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1644 * fts.c: Include fts_.h first, to check interface.
1645 Do not include intprops.h; no longer needed.
1646 Include cycle-check.h and hash.h, since fts_.h no longer does.
1647 Remove unnecessary casts of closedir to void.
1648 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1649 decide whether to decrement nlinks.
1650 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1651 (FTS): Use struct hash_table * instead of Hash_table, so that
1652 we no longer need to include hash.h here.
1654 2005-05-17 Jim Meyering <jim@meyering.net>
1656 * fts.c, fts_.h: New files, from coreutils.
1658 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1660 Sync from coreutils.
1661 * unlinkdir.c, unlinkdir.h: New files.
1662 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1663 regex.h, unlocked-io.h, xtime.h:
1664 White space changes only.
1665 * makepath.c (make_path): Port to hosts where leading "//" is special.
1666 * yesno.c: Include getline.h, not ctype.h.
1667 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1668 Use getline to remove arbitrary restriction on response length.
1670 2005-05-13 Bruno Haible <bruno@clisp.org>
1672 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1673 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1674 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1675 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1676 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1677 Add support for 64-bit integers in the MSVC compiler.
1679 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1681 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1682 Change the initial comment to refer to GPL, not LGPL.
1683 gnulib-tool will change it to LGPL as needed.
1685 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1686 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1687 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1688 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1689 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1690 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1691 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1692 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1693 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1694 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1695 concatpath.c, config.charset, copy-file.c, copy-file.h,
1696 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1697 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1698 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1699 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1700 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1701 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1702 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1703 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1704 full-read.c, full-read.h, full-write.c, full-write.h,
1705 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1706 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1707 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1708 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1709 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1710 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1711 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1712 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1713 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1714 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1715 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1716 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1717 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1718 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1719 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1720 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1721 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1722 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1723 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1724 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1725 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1726 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1727 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1728 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1729 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1730 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1731 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1732 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1733 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1734 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1735 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1736 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1737 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1738 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1739 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1740 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1741 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1742 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1743 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1744 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1745 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1746 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1747 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1748 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1749 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1750 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1751 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1752 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1753 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1754 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1755 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1756 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1757 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1758 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1759 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1760 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1761 Update FSF postal mail address.
1763 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1765 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1766 specified in ai_socktype. Fix invalid ai_protocol
1767 check. ai_protocol is usually set to 0 or depending on
1768 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1769 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1770 ai_socktype / ai_protocol in the returned addrinfo structure.
1772 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1773 Bruno Haible <bruno@clisp.org>
1775 * inet_ntop.h: New file.
1776 * inet_ntop.c: New file, from glibc with modifications.
1778 2005-05-08 Jim Meyering <jim@meyering.net>
1780 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1782 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1784 Merge from coreutils. Among other things,
1785 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1786 * fd-safer.c: New file.
1787 * fcntl-safer.h, open-safer.c: Remove.
1788 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1789 * dup-safer.c: Include unistd-safer.h first.
1790 Don't include errno.h.
1791 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1792 * file-type.h: Don't assume invoker included sys/stat.h first.
1793 * file-type.c: Rely on file-type.h change.
1794 * getloadavg.c: Include unistd-safer.h.
1795 (getloadavg): Use safer open.
1796 * getusershell.c: Include "stdio-safer.h".
1797 (getusershell): Use safer fopen.
1798 * long-options.c (long_options): Use NULL rather than 0.
1799 * modechange.h (mode_free): Remove; all callers changed to invoke
1801 * modechange.c: Likewise.
1802 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1803 (MODE_DONE): New constant.
1804 (struct mode_change): Remove 'next' member.
1805 (make_node_op_equals): New function; like the old one of the
1806 same name, except it allocates an array.
1807 (mode_compile, mode_create_from_ref): Use it.
1808 (mode_compile): Allocate result as an array, not a linked list.
1809 Parse octal string ourself, so that we catch mistakes like "+0".
1810 (mode_adjust): Arg is an array, not a linked list.
1811 * modechange.c: Include stat-macros.h, xalloc.h.
1812 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1813 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1814 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1815 Remove. This is now stat-macros.h's job.
1816 (talloc): Remove. All callers replaced by xalloc, so that
1817 our invokers don't have to worry about reporting memory failures.
1818 (make_node_op_equals): Remove.
1819 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1821 (struct mode_change): Moved here from modechange.h.
1822 (mode_append_entry): Remove.
1823 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1824 apps to have incorrect behavior. Use simpler algorithm for head
1825 and tail. Don't futz with umask; that's now the job of mode_adjust.
1826 Detect more invalid usages rather than having somewhat-random behavior.
1827 Don't insert an "a=" action, as that leads to incorrect behavior.
1828 (mode_compile, mode_create_from_ref): Return NULL on error instead
1829 of an enum, since now there's only one way to have an error. All
1831 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1832 at the correct time. Simplify calculation of "+u" and its ilk.
1833 Don't mishandle "+X".
1834 (mode_free): Remove "register" and localize decls.
1835 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1836 (struct mode_change): Move to modechange.c; callers don't
1837 need to see this stuff.
1838 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1839 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1840 (mode_change, mode_adjust): Reflect the new signatures noted above.
1841 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1842 that might redefine system include files.
1843 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1844 (my_usleep): Use NULL rather than (void *) 0.
1845 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1846 Use siginterrupt to specify that system calls should be interrupted.
1847 (rpl_nanosleep): Move initialization of suspended closer to call of
1849 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1850 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1851 (desirable_utmp_entry): New function.
1852 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1853 using x2nrealloc, to simplify logic.
1854 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1855 size calculation. Do not assume utmp file is a regular file.
1856 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1857 (READ_UTMP_CHECK_PIDS): New constant.
1858 * save-cwd.c: Include unistd-safer.h.
1859 (save_cwd): Use fd_safer.
1860 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1861 [!_LIBC] Include "stat-macros.h" instead.
1862 * unistd-safer.h (fd_safer): New decl.
1864 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1866 * byteswap_.h: New file.
1868 2005-04-25 Albert Chin <china@thewrittenword.com>
1870 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1873 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1875 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1876 that "UTC +1 second" continues to work. Problem reported
1878 (relunit_snumber): New rule.
1881 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1883 * getdate.y (universal_time_zone_table): New constant.
1884 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1885 universal_time_zone_table.
1886 (lookup_zone): Prefer universal_time_zone_table to
1887 local_time_zone_table, so that "GMT" time stamps are allowed in
1888 London during the summer. Problem reported by Ian Abbott.
1890 2005-04-12 Jim Meyering <jim@meyering.net>
1892 * human.c (humblock): Set *options even when returning due to
1893 xstrtoumax conversion failure. Thanks to a used-uninitialized
1896 2005-04-09 Jim Meyering <jim@meyering.net>
1898 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1899 -Wuninitialized: initialize tm0.tm_year.
1901 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1903 * getdate.y (parser_control): rels_seen is now a boolean, not a
1904 count, since there's no maximum. All uses changed.
1905 Add member dsts_seen.
1906 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1908 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1909 Use pc_rels_seen to decide whther a date is absolute.
1911 * getdate.y (number): Don't overwrite year.
1912 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1915 2005-04-02 Simon Josefsson <jas@extundo.com>
1917 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1918 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1920 2005-03-27 Jim Meyering <jim@meyering.net>
1922 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1924 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1926 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1927 "one's complement" -> "ones' complement" in comment, as per Knuth.
1928 "value of type" -> "type or expression" in comment.
1929 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1931 2005-03-26 Jim Meyering <jim@meyering.net>
1934 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1935 Correct typos: s/or/of/.
1937 2005-03-23 Jim Meyering <jim@meyering.net>
1939 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1941 2005-03-21 Jim Meyering <jim@meyering.net>
1943 Changes imported from coreutils.
1945 * cycle-check.c: Don't include xalloc.h.
1947 * path-concat.c: Don't include assert.h.
1948 (path_concat): Remove assertion that would have triggered
1949 for ABASE starting with more than one slash.
1950 Reported by Andreas Schwab.
1952 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1953 properly when ABASE is an absolute file name.
1954 Correct the description of this function.
1956 Add an assertion and a test driver.
1957 This fixes a bug introduced on 2004-07-02.
1958 Andreas Schwab reported the resulting failure of cp --parents:
1959 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1961 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1963 * strftime.c (my_strftime): If the underlying strftime returns 0
1964 (which shouldn't happen), generate nothing instead of returning 0
1965 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1967 2005-03-16 Bruno Haible <bruno@clisp.org>
1969 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1971 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1973 * strftime.c (my_strftime): Prepend space to format so that we can
1974 reliably distinguish strftime failure from empty output on POSIX
1977 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1979 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1980 (iconv_string): Don't guess a size-zero buffer, as that might cause
1981 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1982 result would be 'too large', where 'too large' is (heuristically)
1983 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1984 overflow concerns. This will prevent some unwanted malloc failures
1985 when the inputs are very large.
1987 2005-03-15 Bruno Haible <bruno@clisp.org>
1989 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1992 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1995 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1997 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1999 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2000 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2002 * strtol.c: Likewise.
2004 2005-03-14 Simon Josefsson <jas@extundo.com>
2006 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2009 2005-03-14 Jim Meyering <jim@meyering.net>
2011 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2012 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2013 to be nonzero so that we (and caller) can detect the difference
2014 between a valid zero-length expansion and an error return, even
2015 when the underlying strftime fails before writing anything into
2018 2005-03-10 Jim Meyering <jim@meyering.net>
2020 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2021 so that this module works on systems without fchdir.
2023 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2025 Factor int-properties macros into a single file, except for
2026 glibc-related files.
2027 * intprops.h: New file.
2028 * getloadavg.c: Include it instead of limits.h.
2029 (INT_STRLEN_BOUND): Remove.
2030 * human.c: Include intprops.h.
2031 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2032 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2033 * inttostr.h: Include intprops.h instead of limits.h.
2034 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2035 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2036 for consistency with intprops.h.
2037 (time_t_is_integer, twos_complement_arithmetic): Use them.
2038 * sig2str.h: Include <signal.h>, intprops.h.
2039 (INT_STRLEN_BOUND): Remove.
2040 * strftime.c (TYPE_SIGNED): Remove.
2041 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2042 * strtol.c: Adjust comments to match intprops.h.
2043 * userspec.c: Include intprops.h.
2044 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2045 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2046 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2047 instead of rolling our own expressions.
2048 * xstrtol.c: Include xstrtol.h first, to test interface.
2050 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2052 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2053 the right thing even if adding 1900 would overflow. Similarly
2054 for tm_mon + 1 and tm_yday + 1.
2055 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2056 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2057 (DO_SIGNED_NUMBER): New macro.
2058 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2060 2005-03-07 Bruno Haible <bruno@clisp.org>
2062 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2064 2005-03-03 Derek R. Price <derek@ximbiot.com>
2065 Bruno Haible <bruno@clisp.org>
2067 * pagealign_alloc.h: New file.
2068 * pagealign_alloc.c: New file.
2070 2005-01-28 Bruno Haible <bruno@clisp.org>
2072 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2075 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2077 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2078 The workaround isn't strictly needed for POSIX conformance, and
2079 it's too much of a pain to configure and maintain. We'll ask
2080 people to fix their kernels instead.
2081 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2082 (NANOSLEEP_BUG_WORKAROUND): Remove.
2083 (xnanosleep): Remove the workaround.
2085 2005-02-12 Bruno Haible <bruno@clisp.org>
2087 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2089 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2091 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2092 * timespec.h (gettime): Return void, since it always
2093 succeeds now. All uses changed.
2094 * gettime.c (gettime) Likewise.
2095 [HAVE_NANOTIME]: Prefer nanotime.
2096 Assume gettimeofday succeeds, as POSIX requires.
2097 Assime time () succeeds, since other code already does.
2098 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2099 (timespec_subtract): Remove.
2100 (NANOSLEEP_BUG_WORKAROUND): New constant.
2101 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2102 things considerably. Use it only on GNU/Linux hosts, since the
2103 workaround shouldn't be needed elsewhere.
2105 2005-02-24 Bruno Haible <bruno@clisp.org>
2107 * gettext.h: Update from GNU gettext 0.14.2.
2109 2005-02-24 Bruno Haible <bruno@clisp.org>
2111 * localcharset.c: Update from GNU gettext 0.14.2.
2112 * config.charset: Update from GNU gettext 0.14.2.
2114 2005-02-22 Simon Josefsson <jas@extundo.com>
2116 * iconvme.h, iconvme.c: New files, from libc.
2118 2005-02-20 Neil Conway <neilc@samurai.com>
2120 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2121 returned by OSX/Darwin if the specified buffer is not large
2122 enough for the hostname.
2124 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2126 * memrchr.h: New file.
2127 * chdir-long.c: Include it.
2128 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2129 Don't bother including stddef.h.
2131 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2133 * argp-help.c (__argp_help): Create a fake struct argp_state and
2134 pass it to _help, otherwise the latter coredumps trying to
2135 dereference state.root_argp.
2137 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2139 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2141 Include <sys/types.h>, for dev_t.
2142 (ME_DUMMY, ME_REMOTE): Move from here....
2143 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2144 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2146 Include mountlist.h first, to test the interface.
2148 2005-01-29 Bruno Haible <bruno@clisp.org>
2150 * progname.c (program_name): Initialize.
2151 Needed when linking statically on MacOS X.
2153 2005-01-28 Bruno Haible <bruno@clisp.org>
2155 * javacomp.sh.in: New file, from GNU gettext.
2156 * javacomp.h: New file, from GNU gettext.
2157 * javacomp.c: New file, from GNU gettext.
2159 2005-01-26 Bruno Haible <bruno@clisp.org>
2161 * javaexec.sh.in: New file, from GNU gettext.
2162 * javaexec.h: New file, from GNU gettext.
2163 * javaexec.c: New file, from GNU gettext.
2165 2005-01-26 Simon Josefsson <jas@extundo.com>
2167 * gai_strerror.c: Use GPL in header.
2169 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2171 * argp-help.c (hol_entry_help): Avoid using non-constant
2172 initializers for struct pentry_state.
2173 (__argp_error): Check return value of __asprintf
2174 (__argp_failure): Translate error message
2176 * argp-parse.c: Removed braces around the expansion of N_()
2178 2005-01-21 Jim Meyering <jim@meyering.net>
2180 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2181 same value as for Solaris 9.
2183 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2184 component length. This included changing the parameter to be
2185 of type `char *' rather than `char const *'.
2186 * chdir-long.h (chdir_long): Update prototype.
2188 * openat.c (fdopendir, fstatat): New functions.
2189 * openat.h: Include headers required for use of DIR and struct stat.
2190 [AT_SYMLINK_NOFOLLOW]: Define.
2191 (fdopendir, fstatat): Add prototypes.
2193 2005-01-21 Bruno Haible <bruno@clisp.org>
2195 * classpath.h: New file, from GNU gettext.
2196 * classpath.c: New file, from GNU gettext.
2198 2005-01-20 Simon Josefsson <jas@extundo.com>
2200 * version-etc-fsf.c: New file, with version_etc_copyright.
2201 * version-etc.c: Remove version_etc_copyright.
2202 * version-etc.h (version_etc_copyright): Use [] instead of * in
2203 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2205 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2207 * save-cwd.c (save_cwd): Remove code to support the case
2208 where fchdir is missing or flaky.
2210 2005-01-20 Simon Josefsson <jas@extundo.com>
2212 * base64.h (isbase64): Add.
2214 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2215 using a unsigned prototype, don't inline.
2216 (base64_decode): Use it.
2218 2005-01-19 Bruno Haible <bruno@clisp.org>
2220 * sh-quote.h: New file, from GNU gettext.
2221 * sh-quote.c: New file, from GNU gettext.
2223 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2225 Merge changes from coreutils, as described below in several
2226 changelogs dated today.
2228 * save-cwd.c: Include "save-cwd.h" before other include files.
2229 (O_DIRECTORY): Remove; not needed here, since "." must be
2230 a directory. All uses removed.
2231 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2232 universal on Suns, and we also need to test for IRIX.
2233 Revamp code to use 'if' rather than '#if'.
2234 Avoid unnecessary comparison of cwd->desc to 0.
2236 * utimens.c (futimens): Robustify the previous patch, by checking
2237 for known valid error numbers rather than observed invalid ones.
2239 2005-01-18 Jim Meyering <jim@meyering.net>
2241 * version-etc.c (version_etc_copyright): Update copyright date.
2243 * utimens.c (futimens): Account for the fact that futimes
2244 can also fail with errno == ENOSYS or errno == ENOENT.
2245 Patch from Dmitry V. Levin.
2247 Change the name of the robust chdir function from chdir to chdir_long.
2248 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2249 (restore_cwd): Use chdir_long, not chdir.
2250 * chdir-long.c: Renamed from chdir.c.
2251 * chdir-long.h: Renamed from chdir.h.
2252 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2255 2005-01-18 Bob Proulx <bob@proulx.com>
2257 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2258 offsetof() macro construct to avoid compile failure with native HP-UX
2259 11.0 ANSI C compiler.
2261 2005-01-06 Bruno Haible <bruno@clisp.org>
2263 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2264 because stpncpy.m4 takes care of it.
2266 2004-01-24 Bruno Haible <bruno@clisp.org>
2268 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2270 2003-10-09 Bruno Haible <bruno@clisp.org>
2272 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2274 2005-01-06 Bruno Haible <bruno@clisp.org>
2276 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2277 * fwriteerror.c: Include <stdbool.h>.
2278 (fwriteerror): At the end, close the file stream. Record whether
2279 stdout was already closed.
2281 2004-05-27 Bruno Haible <bruno@clisp.org>
2283 * execute.c (environ): Declare if needed.
2284 * pipe.c (environ): Likewise.
2285 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2287 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2289 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2290 definitions to be after all include files, to avoid collisions.
2291 Problem reported by Bob Proulx.
2293 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2295 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2296 not needed. This removes a dependency on the gettext module.
2297 [defined _LIBC]: Do not include <libintl.h>; not needed.
2299 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2301 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2304 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2306 * argp-parse.c: Include <stddef.h>.
2307 (alignof, alignto): New macros.
2308 (parser_init): Don't assume that void * is aligned sufficiently
2311 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2312 need to extend the stack.
2313 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2316 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2318 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2320 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2322 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2323 Remove now-obsolete comment about AIX.
2324 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2325 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2326 (YYMAXDEPTH): New macro.
2328 2004-12-18 Bruno Haible <bruno@clisp.org>
2330 * fatal-signal.c (fatal_signals): Make non-const.
2331 (init_fatal_signals): New function.
2332 (uninstall_handlers, install_handlers): Ignore signals that were set to
2334 (at_fatal_signal): Call init_fatal_signals.
2335 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2337 Reported by Paul Eggert.
2339 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2341 * getdate.y (textint): New member "negative".
2342 (time_zone_hhmm): New function.
2343 Expect 14 shift-reduce conflicts, not 13.
2344 (o_colon_minutes): New rule.
2345 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2346 (yylex): Set the "negative" member of signed numbers.
2348 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2350 Changes imported from coreutils.
2351 * hard-locale.c: Assume <locale.h> exists.
2353 (GLIBC_VERSION): New macro.
2354 (hard_locale): Assume setlocale exists.
2355 Rewrite to avoid #ifdef.
2356 Use strdup rather than malloc + strcpy.
2357 * human.c: Assume <locale.h> exists.
2358 (human_readable): Assume localeconv exists.
2360 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2362 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2363 convert T2, not T. (Imported from libc.)
2365 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2367 * getcwd.c (is_ENAMETOOLONG): New macro.
2368 (__getcwd.c): Don't restore errno; glibc doesn't.
2369 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2370 first, falling back to our code only if its results look suspicious.
2371 Ensure that the resulting buffer is only as large as necessary.
2373 * readutmp.c: Include readutmp.h first.
2374 Include <errno.h>, since readutmp.h no longer does that.
2375 * readutmp.h: Don't include <errno.h>,
2376 <sys/param.h>, <time.h>; not needed to establish interface.
2377 (errno): Remove decl.
2378 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2379 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2380 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2382 2004-11-28 Simon Josefsson <jas@extundo.com>
2384 * base64.h, base64.c: New file.
2386 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2388 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2390 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2392 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2393 HP's ANSI C compiler.
2394 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2395 Declaring int functions causes warnings on some modern systems and
2396 shouldn't be needed to compile on ancient ones.
2397 * same.c (MIN) [defined MIN]: Don't define, since it's already
2400 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2401 with the following changes.
2402 (__set_errno): Parenthesize properly.
2403 Include <stdbool.h>.
2404 (MIN, MAX, MATCHING_INO): New macros.
2405 (__getcwd): Define with prototype, not K&R form.
2406 Use heuristics to allocate default buffer on stack if possible.
2407 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2408 behavior, and to avoid the PATH_MAX limit when computing
2410 Use MATCHING_INO to compare inode number to file.
2411 Check for arithmetic overflow in size calculations.
2412 Fix bug in reallocation of dot array that caused getcwd to fail
2413 on directories nested deeper than 75.
2414 Be more careful about saving errno on error.
2415 Do not use realloc; use only free+malloc, as this is a bit
2416 more flexible and avoids a needless copy operation.
2417 Do not inspect st_dev and st_ino for symbolic links; POSIX
2418 doesn't specify the latter.
2419 Check for closedir errors.
2420 Avoid needless casts.
2421 Use "#ifdef weak_alias" around weak_alias, to be like other
2423 The following changes to getcwd.c have effect only when used in
2424 gnulib; they have no effect inside glibc proper.
2425 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2426 as alloca isn't used.
2427 (alloca, __alloca): Likewise.
2428 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2429 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2430 unconditionally, as gnulib assumes C89 or better.
2431 Do not include <sys/param.h>.
2432 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2433 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2435 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2436 Include <dirent.h> in a way that is compatible with modern Autoconf.
2437 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2438 New macros, if not already defined.
2439 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2440 Use "_LIBC", not "defined _LIBC", for consistency.
2441 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2443 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2444 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2445 * xgetcwd.c: David MacKenzie's old code was removed, so give
2446 credit only to Jim Meyering and adjust the copyright dates.
2447 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2448 <stdlib.h>, <unistd.h>, "pathmax.h".
2449 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2450 (INITIAL_BUFFER_SIZE): Remove.
2451 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2453 2004-11-23 Jim Meyering <jim@meyering.net>
2455 * getopt_.h: Remove trailing blanks.
2457 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2459 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2460 (futimens): New function, which uses futimes if available.
2461 (futimens, utimens): Support timespec==NULL, with same semantics
2462 as utime and utimens.
2463 * utimens.h (futimens): New decl.
2465 2004-11-23 Jim Meyering <jim@meyering.net>
2467 * __fpending.c: Add comment.
2469 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2471 * getopt_.h: Re-addition of __getopt_argv_const caused
2472 redefinition warnings. To avoid them, include the defines
2473 in `#if !defined __need_getopt ... #endif'. The only place
2474 where __getopt_argv_const is used is in definitions
2475 of getopt_long and getopt_long_only below, which are as well
2476 protected by `#ifndef __need_getopt'.
2477 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2478 __need_getopt after including <stdio.h> and <unistd.h> These
2479 headers might have defined it.
2481 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2483 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2485 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2486 optopt): Use them instead of invoking ## directly; otherwise, the
2487 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2489 2004-11-19 Bruno Haible <bruno@clisp.org>
2491 * strtok_r.c: Move comments from here...
2492 * strtok_r.h: ... to here.
2494 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2496 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2497 might fail. Problem reported by Yoann Vandoorselaere.
2498 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2499 that mishandle size_t overflow.
2501 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2503 * canon-host.c: Include "strdup.h".
2504 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2505 Use strdup instead of malloc/strcpy to duplicate strings.
2507 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2508 (human_space_before_unit): New constant.
2509 * human.c (human_readable): Support it.
2511 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2512 (xgetcwd): Set errno correctly when failing.
2513 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2514 the failure is actually due to a PATH_MAX problem.
2516 Further getopt changes to make it more likely that glibc will
2517 buy the changes back.
2518 * getopt.c (POSIXLY_CORRECT): New constant.
2519 (getopt): Use it, so to preserve glibc semantic
2520 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2521 when compiling for libc.
2522 * getopt_.h (__getopt_argv_const): Bring it back.
2523 (getopt_long, getopt_long_only): Use it.
2525 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2526 New arg POSIXLY_CORRECT. All callers changed.
2527 (getopt): Argv is now char * const *, as per standard.
2528 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2529 not char *__getopt_argv_const *.
2530 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2531 _getopt_long_only_r): Likewise.
2532 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2533 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2534 _getopt_long_r, _getopt_long_only_r): Likewise.
2535 * getopt_.h (__getopt_argv_const): Remove.
2536 (getopt): Argv is now char * const *, as per standard.
2538 * getdate.y (tORDINAL): New token.
2539 (day, relunit): Allow it for relative times.
2540 (relative_time_table): Use tORDINAL for ordinals.
2542 2004-11-15 Jim Meyering <jim@meyering.net>
2544 * closeout.c: Include "__fpending.h" once again.
2545 Include <stdbool.h>.
2546 (close_stdout): Don't fail just because stdout was closed initially,
2547 since some programs don't write to stdout in the normal course of
2548 operation (other than --version and --help), and we don't want this
2549 function to make e.g. `touch file >&-' fail.
2550 But do fail if it was closed and someone has tried to write to it.
2551 E.g., `printf foo >&-' must fail.
2553 2004-11-11 Simon Josefsson <jas@extundo.com>
2555 * strtok_r.h, strtok_r.c: New file.
2557 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2559 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2560 we can stop lying to compilers about the constness of argv when we
2561 are compiled outside glibc.
2562 (getopt, getopt_long, getopt_long_only): Use it.
2563 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2565 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2566 _getopt_long_only_r): Likewise.
2567 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2568 _getopt_long_only_r): Likewise.
2570 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2571 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2572 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2573 the other external symbols.
2574 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2575 declaration, since the above renaming now works around collisions.
2577 2004-11-11 Jim Meyering <jim@meyering.net>
2579 * linebreak.c: Remove trailing blanks.
2580 * alloca_.h: Likewise.
2581 * acosl.c: Likewise.
2582 * euidaccess.c: Likewise.
2583 * allocsa.h: Likewise.
2585 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2587 * mktime.c (SHR): New macro, which is a portable
2588 substitute for >> that should work even on Crays.
2589 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2590 Problem reported by Mark D. Baushke in
2591 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2592 * getdate.y (SHR): Likewise.
2594 * strftime.c (SHR): Likewise.
2596 * quotearg.c (struct quoting_options): Use unsigned int for
2597 quote_these_too, so that right shifts are well defined. All uses
2600 2004-11-10 Simon Josefsson <jas@extundo.com>
2602 * getaddrinfo.h, getaddrinfo.c: New files.
2604 2004-11-10 Jim Meyering <jim@meyering.net>
2606 Ensure that no close failure goes unreported.
2607 * closeout.c (close_stdout): Always close stdout. I.e., don't
2608 return early when it seems there's nothing to flush.
2609 Don't include __fpending.h.
2611 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2613 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2615 2004-11-05 Bruno Haible <bruno@clisp.org>
2617 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2618 Reported by Mark D. Baushke <mdb@cvshome.org>.
2620 2004-11-04 Bruno Haible <bruno@clisp.org>
2622 2004-09-11 Bruno Haible <bruno@clisp.org>
2623 * allocsa.valgrind: New file.
2624 2004-02-06 Bruno Haible <bruno@clisp.org>
2625 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2626 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2627 Reported by Christopher Seip <chris.seip@hp.com>.
2629 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2631 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2632 with errno == ERANGE if the buffer is too small.
2633 Problem reported by Mark D. Baushke.
2635 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2637 * xreadlink.c (MAXSIZE): New macro.
2638 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2639 size does not exceed MAXSIZE. Avoid cast.
2640 As suggested by Mark D. Baushke in
2641 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2642 if readlink fails with buffer size just under MAXSIZE, try again
2645 2004-11-02 Derek R. Price <derek@ximbiot.com>
2646 and Paul Eggert <eggert@cs.ucla.edu>
2648 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2649 (get_date): Overparenthesize to avoid GCC warning.
2651 2004-11-02 Bruno Haible <bruno@clisp.org>
2653 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2654 function returns void.
2656 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2658 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2659 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2662 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2664 * getdate.y: Add support for TZ="foo" within a date string.
2665 Fix some bugs near time_t boundaries. Reject dates with
2666 out-of-range components, e.g., "Sept 31".
2667 Include <stdlib.h>, "setenv.h", "xalloc.h".
2668 (ISDIGIT_LOCALE): Remove; unused.
2669 Note that the TZ and time functions used here are not reentrant.
2670 (mktime_ok, get_tz): New functions.
2671 (TZBUFSIZE): New constant.
2672 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2673 This requires that we sometimes generate our own TZ="XXX..." setting.
2675 2004-10-27 Derek R. Price <derek@ximbiot.com>
2677 * mktime.c (not_equal_tm): Remove redundant check.
2679 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2681 * getdate.y: Use Bison 1.875 features, and some minor
2682 code cleanups. This change does not affect semantics.
2683 Don't include <stdlib.h>; no longer needed.
2684 Don't include unlocked-io.h; only the "#if TEST" code uses
2685 stdio, and performance isn't crucial there.
2686 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2687 Bison 1.875 features as described below.
2688 All uses of "PC." replaced by "pc->".
2689 (YYSTYPE): Add a forward declaration.
2690 (yylex, yyerror): Use full prototypes in forward decls.
2691 Use "%pure-parser" rather than obsolescent "%pure_parser".
2692 Use %parse-param and %lex-param instead of obsolescent
2693 YYPARSE_PARAM and YYLEX_PARAM.
2694 (meridian_table, month_and_day_table, time_units_table,
2695 relative_time_table, time_zone_table, military_table,
2696 lookup_zone, lookup_word, get_date):
2697 Use NULL instead of 0 where appropriate.
2698 (to_hour): Avoid abort (), to avoid a dependency on
2700 (yyerror, yylex): Now accepts parser_control * arg.
2701 (main) [TEST]: Use '\0' rather than 0 for char.
2703 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2705 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2706 It's now the caller's responsibility to handle the case where
2707 !HAVE_GETPAGESIZE && !defined getpagesize.
2709 * mktime.c (leapyear): Arg is long int, not int.
2711 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2713 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2715 2004-10-12 Simon Josefsson <jas@extundo.com>
2717 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2718 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2721 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2723 * vsnprintf.h: New file.
2724 * vsnprintf.c: New file.
2726 2004-10-07 Bruno Haible <bruno@clisp.org>
2728 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2729 into the provided buffer.
2731 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2733 * diacrit.c, diacrit.h: Add GPL notice.
2735 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2736 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2737 * logl.c (logl): Keep the code as similar to glibc as possible.
2738 This avoids a potential constant-folding bug.
2740 2004-10-05 Bruno Haible <bruno@clisp.org>
2742 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2744 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2746 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2747 * xmalloc.c (xmemdup): Likewise.
2748 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2749 XFREE): Remove these long-obsolescent macros.
2750 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2751 * xstrdup.c: Remove.
2753 * regex.c (re_comp): Cast gettext return value to char *,
2754 Problem reported by Martin Neitzel via Mark D. Baushke.
2756 2004-10-04 Simon Josefsson <jas@extundo.com>
2758 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2759 '#ifdef USE_UNLOCKED_IO'.
2761 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2763 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2764 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2765 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2766 regex.c, sha1.c, version-etc.c, yesno.c:
2767 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2768 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2769 the includer's responsibility.
2771 Sync from coreutils.
2773 * modechange.c (mode_compile): Don't decrement a pointer that
2774 points to the start of a string, as the C Standard says the
2775 resulting behavior is undefined.
2777 * backupfile.h (enum backuptype): Rename none -> no_backups,
2778 simple -> simple_backups, numbered_existing ->
2779 numbered_existing_backups, numbered -> numbered_backups
2780 to avoid shadowing problems. All uses changed.
2781 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2782 * backupfile.c (check_extension, numbered_backup):
2783 Rename locals to avoid shadowing 'basename'.
2784 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2787 * .cppi-disable: Add getopt_.h, getopt_int.h.
2788 * .cvsignore: Add getopt.h.
2790 2004-10-04 Simon Josefsson <jas@extundo.com>
2792 * memmem.h: New file.
2793 * memmem.c: New file, taken from glibc.
2795 2004-10-02 Jim Meyering <jim@meyering.net>
2797 * dirfd.h, getpagesize.h: Add copyright notice.
2799 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2801 * snprintf.c: Remove comments as to why each header is needed.
2803 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2805 * strsep.h: New file.
2806 * strsep.c: New file.
2808 2004-10-01 Simon Josefsson <jas@extundo.com>
2810 * snprintf.c (snprintf): Handle size==0.
2812 2004-10-01 Simon Josefsson <jas@extundo.com>
2813 Bruno Haible <bruno@clisp.org>
2815 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2816 (snprintf): Declare 'args'.
2818 2004-09-30 Simon Josefsson <jas@extundo.com>
2820 * snprintf.h, snprintf.c: New files.
2822 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2824 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2825 (hol_entry_help): Never translate an empty string.
2826 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2827 * argp.h (OPTION_NO_TRANS): New option.
2829 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2831 * xvasprintf.c: Include xalloc.h.
2832 (xvasprintf): Use xalloc_die, not xmalloc_die.
2834 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2836 * dummy.c: Change copyright notice to FSF, and license to GPL.
2838 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2840 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2841 Problem reported by Bruno Haible in:
2842 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2844 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2846 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2847 in case some system header has #define'd it. Problem reported by
2848 Soeren D. Schulze in
2849 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2851 2004-09-08 Bruno Haible <bruno@clisp.org>
2853 * stdint_.h: New file, taken from GNU clisp.
2855 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2857 * xvasprintf.h: New file.
2858 * xvasprintf.c: New file.
2859 * xasprintf.c: New file.
2861 2004-09-08 Bruno Haible <bruno@clisp.org>
2863 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2865 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2867 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2869 Import from coreutils.
2870 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2871 strings on unbounded length. alloca's performance benefits aren't
2872 that important here.
2874 (parse_with_separator): New function, with most of the internals
2875 of the old parse_user_spec. Allow user to omit both user and group,
2876 for compatibility with FreeBSD.
2877 Clone only the user name, not the entire spec.
2878 Do not set *uid, *gid unless entirely successful.
2879 Avoid memory leak in some failing cases.
2880 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2881 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2882 (parse_user_spec): Rewrite to use parse_with_separator.
2884 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2886 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2887 its complicated substitute.
2888 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2889 and program_invocation_name.
2890 (__argp_basename) [!_LIBC]: Remove; the only use was
2891 replaced by its body.
2892 (__argp_short_program_name): Change condition from
2893 !defined __argp_short_program_name to
2894 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2895 to match argp-namefrob.h.
2896 (__argp_failure): Don't assume strerror_r returns char *.
2897 * argp-parse.c (N_): Define unconditionally.
2898 (argp_default_options): Fill out initializers with 0 to avoid
2901 2004-08-12 Simon Josefsson <jas@extundo.com>
2903 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2904 * getopt_.h: Renamed from getopt.h.
2906 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2908 Merge from coreutils.
2910 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2911 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2912 for Reliant Unix 5.43.
2914 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2915 (union fooround): Use uintmax_t, not long int.
2916 The rest is a merge from libc:
2917 [defined _LIBC]: Include <shlib-compat.h>.
2918 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2920 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2922 * strverscmp.c: Convert to UTF-8.
2924 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2926 * obstack.h (obstack_empty_p):
2927 Don't assume that chunk->contents is suitably aligned.
2928 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2929 Likewise. Problem reported by Benno in
2930 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2932 * chown.c (rpl_chown): Work even if the file is writeable but not
2933 readable. This could be improved further but it'd take some work.
2935 2004-08-08 Simon Josefsson <jas@extundo.com>
2937 * xgethostname.c: Don't include error.h (not used).
2940 * getpass.c: Include getpass.h first.
2942 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2944 * xalloc-die.c: New files.
2945 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2947 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2948 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2949 (_, N_, xalloc_die): Move to xalloc-die.c.
2950 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2951 so that we needn't mess with xalloc_msg_memory_exhausted.
2953 * sha1.h: Renamed from sha.h.
2954 (SHA1_H): Renamed from _SHA_H.
2955 (sha1_ctx): Renamed from sha_ctx.
2956 (sha1_init_ctx): Renamed from sha_init_ctx.
2957 (sha1_process_block): Renamed from sha_process_block.
2958 (sha1_process_bytes): Renamed from sha_process_bytes.
2959 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2960 (sha1_read_ctx): Renamed from sha_read_ctx.
2961 (sha1_stream): Renamed from sha_stream.
2962 (sha1_buffer): Renamed from sha_buffer.
2963 * sha1.c: Likewise; renamed from sha.c.
2964 Do not include <sys/types.h>.
2965 Include <stddef.h> rather than <stdlib.h>.
2967 2004-08-08 Bruno Haible <bruno@clisp.org>
2969 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2970 FILESYSTEM_PREFIX_LEN.
2971 * progreloc.c: Likewise.
2972 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2974 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2977 * argp-help.c (make_hol, hol_append): Don't assume that
2978 SIZE_MAX is a valid preprocessor constant.
2979 (__argp_basename): Change from "#ifndef _LIBC"
2980 to "#ifndef __argp_short_program_name", so that
2981 we don't compile these functions for tar.
2983 More merges from coreutils.
2984 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2985 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2987 * addext.c: Remove; no longer needed.
2988 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2989 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2990 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2991 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2992 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2993 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2994 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2995 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2996 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2997 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2998 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2999 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3000 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3001 Import changes from coreutils.
3003 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3005 Merge from coreutils.
3007 * .gdb-history: Remove; this doesn't belong here.
3009 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3010 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3011 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3013 * dirname.h: Include <stdbool.h>.
3014 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3015 for consistency with POSIX terminology. All uses changed.
3016 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3017 (strip_trailing_slashes): Use bool for booleans.
3018 * stripslash.c (strip_trailing_slashes): Likewise.
3020 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3021 sometimes returns a positive errno value even when it succeeds.
3022 (print_errno_message) [!LIBC]: Fall back on strerror if
3025 * path-concat.c (mempcpy): Don't define if a system header defines it.
3026 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3027 (longest_relative_suffix): New function.
3028 (path_concat): Use it. Assume first argument is not NULL.
3029 Port to DOS. Omit redundant separators.
3030 Report an error instead of returning NULL.
3031 Use mempcpy instead of memcpy.
3032 (xpath_concat): Remove: not declared or used.
3034 * same.h: Include <stdbool.h>
3035 (same_name): Return bool, not int.
3036 * same.c (same_name): Likewise.
3037 (errno): Don't declare; we assume C89 or better now.
3039 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3040 if not already defined.
3042 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3043 * dup-safer.c (errno): Likewise.
3045 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3047 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3050 2004-08-03 Simon Josefsson <jas@extundo.com>
3052 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3053 * progname.h: Don't include stdbool.h.
3055 2004-08-02 Simon Josefsson <jas@extundo.com>
3057 * getsubopt.h: New file, with comments from Bruno Haible.
3058 * getsubopt.c: New file, from glibc, but slightly modified based on
3059 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3061 2004-08-01 Simon Josefsson <jas@extundo.com>
3063 * xgetdomainname.c: Include stdlib.h, for free().
3065 2004-07-16 Simon Josefsson <jas@extundo.com>
3067 * dummy.c: New file.
3069 2004-07-16 Bruno Haible <bruno@clisp.org>
3071 * backupfile.h: Add extern "C" for C++.
3072 * closeout.h: Likewise.
3073 * copy-file.h: Likewise.
3074 * findprog.h: Likewise.
3075 * full-write.h: Likewise.
3076 * pathname.h: Likewise.
3077 * progname.h: Likewise.
3078 * stpcpy.h: Likewise.
3079 * stpncpy.h: Likewise.
3080 * strcase.h: Likewise.
3081 * strstr.h: Likewise.
3082 * xalloc.h: Likewise.
3084 * mbswidth.h: Add extern "C" for C++.
3085 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3087 2004-07-09 Simon Josefsson <jas@extundo.com>
3089 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3090 failed without this.)
3092 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3094 * fchown-stub.c: New file.
3096 2004-06-24 Jim Meyering <jim@meyering.net>
3098 * obstack.h (obstack_base): Cast to (void *), per documentation.
3100 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3102 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3104 2004-06-01 Jim Meyering <jim@meyering.net>
3106 * calloc.c: New file.
3108 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3110 * getdate.y (yylex): Allow space between sign and number.
3111 Problem reported by Dan Jacobson.
3113 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3114 and Jim Meyering <jim@meyering.net>
3116 Merge from coreutils CVS.
3118 * stat-macros.h: New file, with contents from file-type.h
3119 and coreutils' system.h.
3120 * file-type.c: Include "stat-macros.h".
3121 * file-type.h (file_type): Move all macro definitions to new file,
3124 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3125 Wrap old code with this conditional.
3126 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3127 function that does not dereference symlinks.
3128 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3130 * xreadlink.c: Include xreadlink.h first, to catch .h file
3131 dependency problems.
3132 (xreadlink): Accept new arg SIZE, for efficiency.
3133 All decls and uses changed.
3134 * xreadlink.h: Include <stddef.h>, for size_t.
3136 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3137 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3139 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3141 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3143 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3144 macros to be defined.
3145 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3146 the allocator returns NULL because the requested size is zero.
3148 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3150 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3151 var. Add comment explaining why libc still defines it. This
3152 merges the following patch from glibc:
3153 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3155 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3157 * obstack.c (_obstack): Remove unused variable. It hasn't been
3158 present in glibc since revision 1.1 of this file.
3159 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3160 obstack_alignment_mask, obstack_alloc, obstack_base,
3161 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3162 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3163 obstack_grow0, obstack_init, obstack_int_grow,
3164 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3165 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3166 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3167 nonexistent functions.
3169 2004-05-17 Derek R. Price <derek@ximbiot.com>
3170 Paul Eggert <eggert@cs.ucla.edu>
3172 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3174 2004-05-14 Bruno Haible <bruno@clisp.org>
3176 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3177 that consists of a '.' followed by an empty digit string.
3178 Patch by Tor Lillqvist <tml@iki.fi>.
3180 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3182 Port obstack to the AS/400, where pointers are 16 bytes wide and
3183 you cannot cast an integer to a valid pointer. This patch is
3184 currently waiting to be integrated into glibc; see
3185 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3187 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3188 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3189 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3190 (struct obstack): temp member is now a union of a pointer and
3191 an integer, instead of an integer. All integer uses changed.
3192 This does not affect the physical layout of struct obstack,
3193 except on hosts (like the AS/400) where the size or alignment of
3194 void * is greater than that of ptrdiff_t.
3195 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3196 __STDC__)]: Store temporary in pointer member of union, not
3198 * obstack.c: Include <stddef.h>, for offsetof.
3199 (struct fooalign): Remove; it doesn't need a name.
3200 (union fooround): Change double to long double, and add void *.
3201 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3202 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3203 not a macro. Hence the values are always int; so remove all
3204 casts-to-int in uses.
3206 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3207 Derek Price <derek@ximbiot.com>
3209 * alloca.c: Include <alloca.h>, to get our interface.
3210 * alloca_.h: Use __alloca on AIX, so that we don't have to
3211 include <alloca.h> first. Use C89 prototype for alloca; this
3212 requires including <stddef.h> for size_t. Use extern "C" if C++.
3213 Use #elif for simplicity, since we can assume C89 now.
3214 Don't try to source the system alloca.h since it will not be found
3215 and to prevent recursively including its replacement.
3216 * fnmatch.c: Include <alloca.h> instead of opencoding.
3217 * regex.c: Likewise.
3219 2004-05-16 Derek Price <derek@ximbiot.com>
3220 Paul Eggert <eggert@cs.ucla.edu>
3222 getline cleanup. This changes the getndelim2 API: both order of
3223 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3226 * getline.c: Don't include stddef.h or stdio.h, since our
3227 interface does that.
3228 (getline): Always use getdelim, so that we don't have two
3229 copies of this code.
3230 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3232 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3233 (GETNDELIM2_MAXIMUM): New macro.
3234 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3235 instead of the old practice of delim2==0. All callers changed.
3236 Return -1 on overflow, instead of returning junk.
3237 Do not set *linesize unless allocation succeeds.
3238 * getndelim2.h: Do not include stddef.h; no longer needed, now
3239 that we include sys/types.h.
3240 * getnline.h: Likewise.
3241 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3242 (getndelim2): Reorder arguments.
3243 * getnline.c (getnline, getndelim):
3244 Don't discard the NMAX argument.
3245 (getnline): Invoke getndelim, to avoid code duplication.
3246 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3247 of (size_t) -1 by callers of the getnline family.
3249 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3251 * nanosleep.c (suspended): Change its type from int to
3252 sig_atomic_t volatile.
3253 (first_call): Make it private to rpl_nanosleep, and have it
3254 be zero initially as that's a bit faster.
3255 (my_usleep): Round up fractional times instead of truncating them,
3256 as this is the usual meaning for 'sleep'.
3258 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3260 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3261 (ENOSYS): Define if not defined.
3262 (settime): Fall back on stime if it exists and settimeofday fails.
3263 But don't bother with fallbacks if a method fails with errno == EPERM.
3265 2004-05-11 Jim Meyering <jim@meyering.net>
3267 Prior to this change, the save_cwd caller required read access to the
3268 current directory on most systems (ones with the fchdir function).
3270 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3271 fails, try write-only, and finally, resort to using xgetcwd.
3273 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3275 * obstack.c, obstack.h: Import changes from libc.
3277 2004-04-28 Bruno Haible <bruno@clisp.org>
3279 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3280 implicitly appends .exe to executables.
3281 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3282 accepts Windows pathnames.
3283 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3284 Cygwin like Windows, since it now accepts Windows pathnames.
3285 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3286 Cygwin like Windows, since it now accepts Windows pathnames.
3287 Reported by Derek Robert Price <derek@ximbiot.com>.
3289 2004-04-20 Jim Meyering <jim@meyering.net>
3291 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3293 2004-04-20 Jim Meyering <jim@meyering.net>
3294 Bruno Haible <bruno@clisp.org>
3296 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3297 memory when realloc fails.
3299 2004-04-18 Jim Meyering <jim@meyering.net>
3301 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3302 don't leak memory and do call END_UTMP_ENT.
3304 2004-04-11 Paul Eggert <eggert@twinsun.com>
3306 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3307 (CHAR_BIT): Remove, since we assume C89.
3308 Include <stdint.h> if available, as per current Autoconf CVS advice.
3310 2004-03-30 Paul Eggert <eggert@twinsun.com>
3312 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3313 not bool, to be more consistent with Unix conventions.
3314 Suggested by Bruno Haible.
3316 Merge from coreutils.
3318 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3321 * getdate.h: Include stdbool.h, and timespec.h instead of
3322 the usual <time.h> dance.
3323 (get_date): Change signature to support fractional time stamps.
3324 All callers changed.
3325 * getdate.y: Include "getdate.h" first, as we can now
3326 assume C89 and don't need to worry about 'const'.
3327 Similarly, include "unlocked-io.h" near start, not in middle.
3329 (textint.value): Use long int rather than int.
3330 (textint.digits): Use size_t rather than int.
3331 (BILLION, LOG10_BILLION): New constants.
3332 (parser_control): New member rel_ns. Members day_ordinal,
3333 time_zone, month, day, hour, minutes, rel_year, rel_month,
3334 rel_day, rel_hour, rel_minutes, rel_seconds
3335 are now long int, not int. Member seconds is now struct timespec,
3336 not int. New member timespec_seen. Members dates_seen, days_seen,
3337 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3339 (%union.intval): Now long int, not int.
3340 New member timespec.
3341 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3342 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3343 (spec): Now is a timespec or an item list.
3344 (timespec, items): New nonterminals.
3345 (time, rel, relunit, number, get_date):
3346 Add support for fractional seconds.
3347 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3348 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3349 (to_hour): First arg is now long int, not int.
3350 (to_year): Returns long int, not int.
3351 Don't treat year -70 like 70.
3352 (tm_diff): Returns long int, not int.
3353 (lookup_word): Use bool instead of int when appropriate.
3354 (yylex): Use size_t for count, not int.
3355 Detect overflow when parsing large integer constants.
3356 Add support for fractions.
3357 (get_date): Make pointers 'const' if possible.
3358 Use more-portable code to detect integer overflow.
3359 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3360 Don't use ctime; it's not reliable if the year has >4 digits.
3362 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3363 This is for compatibility with BSD.
3365 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3366 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3367 From coreutils' system.h.
3369 * userspec.c: Don't include "posixver.h".
3370 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3371 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3372 compatible extension. Simplify code by removing a boolean int
3373 that was always nonzero if a string was nonnull.
3375 2004-03-30 Jim Meyering <jim@meyering.net>
3377 Merge from coreutils.
3379 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3381 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3382 an empty input stream.
3384 * readtokens.c: Include <stdbool.h>.
3385 (readtoken): Use `size_t' rather than int/long.
3386 All callers adjusted.
3387 Use `bool' rather than `int' where appropriate.
3388 Use memset rather than an explicit loop.
3389 Use x2nrealloc rather than xrealloc.
3390 Allow the use of `\0' as a delimiter.
3391 (readtokens): Likewise.
3392 * readtokens.h (readtoken, readtokens): Update prototypes.
3394 2004-03-30 Bruno Haible <bruno@clisp.org>
3396 * getloadavg.c (getloadavg): Don't assume setlocale returns
3399 2004-03-29 Paul Eggert <eggert@twinsun.com>
3401 Merge changes to getloadavg.c from coreutils and Emacs.
3403 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3404 Define to an expression, not to the empty string.
3405 Include cloexec.h and xalloc.h.
3406 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3407 Use set_cloexec_flag rather than rolling our own.
3408 * cloexec.c, cloexec.h: New files.
3410 2004-03-18 Paul Eggert <eggert@twinsun.com>
3412 * getopt.h: Sync with libc CVS.
3414 2004-03-18 Paul Eggert <eggert@twinsun.com>
3415 Bruno Haible <bruno@clisp.org>
3417 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3418 not on all platforms that have <wchar.h>.
3419 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3421 2004-03-09 Paul Eggert <eggert@twinsun.com>
3423 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3425 * getopt_int.h: New file, also synced from libc.
3427 2004-03-07 Paul Eggert <eggert@twinsun.com>
3429 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3430 '#if' expressions. Unlike the code it replaces, it does not
3431 depend on (defined _SC_PAGESIZE). However, it does depend on
3432 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3433 first reported by Jason Andrade in
3434 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3436 2004-01-18 Simon Josefsson <jas@extundo.com>
3438 * strdup.h: New file.
3439 * strdup.c: Include it.
3440 * path-concat.c: Include strdup.h. Drop strdup declaration.
3441 * userspec.c: Include strdup.h. Drop strdup declaration.
3443 2004-02-06 Karl Berry <karl@gnu.org>
3445 * config.charset: update from gettext 0.14.1.
3447 2004-02-05 Paul Eggert <eggert@twinsun.com>
3449 Add comments and code, prompted by suggestions from Bruno Haible
3451 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3452 describing the enum quoting_style values.
3453 * quotearg.c (quotearg_alloc): New function.
3454 (quotearg_buffer_restyled): Treat lone { and } as special.
3455 Treat = as special. Work around bug with older shells
3456 that "see" a '\' that is really the 2nd byte of a multibyte char.
3457 Quote empty string with shell_quoting_style.
3459 2004-02-03 Bruno Haible <bruno@clisp.org>
3461 * pipe.h: New file, from GNU gettext.
3462 * pipe.c: New file, from GNU gettext.
3464 2004-01-27 Bruno Haible <bruno@clisp.org>
3466 * execute.h: New file, from GNU gettext.
3467 * execute.c: New file, from GNU gettext.
3468 * w32spawn.h: New file, from GNU gettext.
3470 2004-01-23 Paul Eggert <eggert@twinsun.com>
3472 Exit-status fix from coreutils.
3474 Use exit_failure consistently in place of EXIT_FAILURE,
3475 so that program exit statuses are consistent on failure.
3477 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3478 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3479 * argmatch.h: Comment fix to match the above.
3480 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3481 Now a macro referring to exit_failure, instead of a separate
3482 variable. Include "exitfail.h" to get it.
3483 * xstrtol.h: Include "exitfail.h".
3484 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3486 * long-options.c (parse_long_options): Use prototype
3487 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3490 2004-01-21 Jim Meyering <jim@meyering.net>
3492 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3493 so as not to conflict with a different-sized __mktime_internal
3494 function in GNU libc.
3495 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3496 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3498 2004-01-18 Paul Eggert <eggert@twinsun.com>
3500 Merge from diffutils.
3502 * file-type.c (file_type): Add typed memory objects.
3503 * file-type.h (S_TYPEISTMO): New macro.
3505 * c-stack.h (c_stack_action): Remove argv argument.
3506 * c-stack.c (c_stack_action): Likewise. All uses changed.
3507 (die): Don't calculate message unless segv_action returns.
3508 (get_stack_location, min_address_from_argv, max_address_from_argv,
3509 volatile stack_base, volatile_stack_size): Remove.
3510 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3511 that every segmentation violation is a stack overflow. (Ouch!)
3512 See Debian bug 136249 (still outstanding) for more info about why
3513 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3515 2003-11-30 Bruno Haible <bruno@clisp.org>
3517 Safer stack allocation.
3518 * setenv.c: Include allocsa.h.
3519 (alloca): Remove fallback definition.
3520 (freea): Remove macro.
3521 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3524 2003-10-17 Bruno Haible <bruno@clisp.org>
3526 * binary-io.h: Avoid warnings on Cygwin.
3528 2003-12-28 Bruno Haible <bruno@clisp.org>
3530 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3531 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3533 2003-11-28 Bruno Haible <bruno@clisp.org>
3535 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3537 2003-11-27 Bruno Haible <bruno@clisp.org>
3539 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3541 2003-11-17 Bruno Haible <bruno@clisp.org>
3543 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3545 2003-11-24 Bruno Haible <bruno@clisp.org>
3547 * xallocsa.h: New file, from GNU gettext.
3548 * xallocsa.c: New file, from GNU gettext.
3550 2003-11-24 Bruno Haible <bruno@clisp.org>
3552 * allocsa.h: New file, from GNU gettext.
3553 * allocsa.c: New file, from GNU gettext.
3555 2003-11-24 Bruno Haible <bruno@clisp.org>
3557 * eealloc.h: New file.
3559 2004-01-15 Jim Meyering <jim@meyering.net>
3561 Merge from coreutils.
3563 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3564 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3565 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3567 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3568 optional configure-time default.
3570 * version-etc.c (version_etc_copyright): Update copyright date.
3572 * xreadlink.c (xreadlink): Correct outdated comment.
3574 2004-01-15 Paul Eggert <eggert@twinsun.com>
3576 Merge from coreutils.
3578 * posixver.c: Include posixver.h.
3580 * same.c: Include <stdbool.h>, <limits.h>.
3581 (_POSIX_NAME_MAX): Define if not defined.
3583 (same_name): If file names are silently truncated, report
3584 that the file names are the same if they are the same after
3585 the silent truncation.
3587 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3588 conversion function.
3589 * xstrtod.c (xstrtod): Likewise. All callers changed to
3590 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3593 2004-01-14 Paul Eggert <eggert@twinsun.com>
3595 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3596 with like-named macro in fnmatch.c.
3597 (EXT): Use an internal constant instead.
3599 Merge fnmatch patches from glibc.
3600 * fnmatch.c (mbsinit): Remove define.
3601 Add libc_hidden_ver (__fnmatch, fnmatch).
3602 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3603 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3605 2003-12-14 Karl Berry <karl@gnu.org>
3607 * config.charset: update from gettext-runtime.
3609 2003-12-03 Paul Eggert <eggert@twinsun.com>
3611 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3612 Bug reported by Alfred M. Szmidt.
3614 2003-11-29 Karl Berry <karl@gnu.org>
3616 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3618 2003-11-23 Paul Eggert <eggert@twinsun.com>
3619 Bruno Haible <bruno@clisp.org>
3621 * printf-parse.h: Don't include sys/types.h.
3622 (ARG_NONE): New macro.
3623 (char_directive): Change type of *arg_index fields to size_t.
3624 * printf-parse.c: Don't include sys/types.h.
3625 (SSIZE_MAX): Remove macro.
3626 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3627 Remove unnecessary overflow check.
3628 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3631 2003-11-24 Paul Eggert <eggert@twinsun.com>
3633 * alloca.c: Remove dependency on xalloc module.
3634 (xalloc_die): Remove.
3635 (memory_full) [!defined emacs]: New macro.
3636 [!defined emacs]: Don't include xalloc.h.
3637 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3638 address arithmetic overflows. Change datatypes a bit to avoid
3641 2003-11-22 Jim Meyering <jim@meyering.net>
3643 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3645 2003-11-17 Bruno Haible <bruno@clisp.org>
3647 * vasnprintf.c (alloca): Remove fallback definition.
3648 (freea): Remove definition.
3649 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3650 Reported by Paul Eggert.
3652 2003-11-17 Jim Meyering <jim@meyering.net>
3654 On systems without utime and without a utimes function capable of
3655 dealing with a NULL struct utimbuf* argument, this utime replacement
3656 could -- in unusual circumstances -- leak a file descriptor.
3657 * utime.c: Include <unistd.h> and <errno.h>.
3658 (utime_null): Be sure to close `fd' and to preserve errno.
3659 Reported by Geoff Collyer via Arnold Robbins.
3661 2003-11-16 Paul Eggert <eggert@twinsun.com>
3662 Bruno Haible <bruno@clisp.org>
3664 Protect against address arithmetic overflow.
3665 * printf-args.h: Include stddef.h.
3666 (arguments): Change type of field 'count' to size_t.
3667 * printf-args.c (printf_fetchargs): Use size_t instead of
3668 'unsigned int' where appropriate.
3669 * printf-parse.h: Include sys/types.h.
3670 (char_directive): Change type of *arg_index fields to ssize_t.
3671 (char_directives): Change type of fields 'count', max_*_length to
3673 * printf-parse.c: Include sys/types.h and xsize.h.
3674 (SSIZE_MAX): Define fallback value.
3675 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3676 instead of 'int' where appropriate. Check a_allocated, d_allocated
3677 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3678 * vasnprintf.c: Include xsize.h.
3679 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3680 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3681 overflow. Avoid wraparound when converting a width or precision from
3684 2003-11-16 Bruno Haible <bruno@clisp.org>
3686 Update from GNU gettext.
3687 * printf-parse.c: Generalize to it can be compiled for wide strings.
3688 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3689 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3690 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3691 SNPRINTF): New macros.
3692 Don't include <alloca.h> if the file is used inside libintl.
3693 (local_wcslen): New function, for Solaris 2.5.1.
3694 (VASNPRINTF): Use it instead of wcslen.
3696 2003-11-16 Bruno Haible <bruno@clisp.org>
3698 * xsize.h (xmax): New function.
3699 (xsum, xsum3, xsum4): Declare as "pure" functions.
3701 2003-11-12 Paul Eggert <eggert@twinsun.com>
3703 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3704 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3705 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3706 heuristic is just as accurate as far as we know, and it removes a
3707 dependency on size_max.m4 and ptrdiff_max.m4.
3709 2003-11-12 Paul Eggert <eggert@twinsun.com>
3711 * xstrtol.c (__xstrtol): Remove "break" immediately after
3712 "return", to pacify some unknown compiler. Problem reported
3715 2003-11-11 Bruno Haible <bruno@clisp.org>
3717 * xsize.h (SIZE_MAX): Remove fallback definition.
3718 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3721 2003-11-10 Paul Eggert <eggert@twinsun.com>
3723 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3724 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3725 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3727 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3728 not (size_t) -1, since it's defined here.
3730 2003-11-06 Paul Eggert <eggert@twinsun.com>
3732 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3733 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3734 Reject sizes of exactly SIZE_MAX bytes.
3735 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3736 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3738 2003-11-05 Bruno Haible <bruno@clisp.org>
3740 * xsize.h: Include limits.h, to avoid a possible collision with
3741 SIZE_MAX defined in <limits.h> on Solaris.
3743 2003-11-04 Bruno Haible <bruno@clisp.org>
3745 * xsize.h: New file.
3746 * linebreak.c: Include xsize.h.
3747 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3748 argument for overflow.
3749 Suggested by Paul Eggert.
3751 2003-10-31 Bruno Haible <bruno@clisp.org>
3753 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3754 to avoid (extremely rare) race condition.
3755 Suggested by Paul Eggert.
3757 2003-11-03 Jim Meyering <jim@meyering.net>
3759 * userspec.c: Include "userspec.h".
3760 * userspec.h: New file.
3762 2003-10-31 Paul Eggert <eggert@twinsun.com>
3764 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3765 * mountlist.c (SIZE_MAX): Define if not defined already.
3766 (read_filesystem_list): Set and use me_type_malloced.
3767 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3768 whatever the type happens to be), for brevity and consistency.
3769 Check for size calculation overflow on Alphas running OSF/1.
3771 2003-10-31 Jim Meyering <jim@meyering.net>
3773 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3775 * linebuffer.c: Include <string.h> for declaration of memset.
3777 2003-10-30 Paul Eggert <eggert@twinsun.com>
3778 Bruno Haible <bruno@clisp.org>
3780 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3781 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3783 2003-10-29 Paul Eggert <eggert@twinsun.com>
3785 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3786 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3788 * quotearg.c (quotearg_n_options): Use it.
3789 * group-member.c: Include <stdbool.h>.
3790 (free_group_info): Arg is now const *; don't free arg.
3791 (get_group_info): Now returns bool and accepts struct group_info *,
3792 rather than returning a malloc'ed struct group_info *.
3793 All uses changed. Check for overflow in internal size calculation.
3795 * getusershell.c (readname): Simplify the code by using x2nrealloc
3796 rather than xmalloc/xrealloc.
3797 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3798 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3799 conformance bug: the old code used a pointer after freeing the
3800 storage that it addressed.
3801 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3802 rather than doing it by hand.
3803 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3804 the buffer preserved. Use free and xmalloc instead.
3805 * quotearg.c (quotearg_n_options): Likewise.
3806 Use a simpler test for size overflow. Don't use xalloc_oversized
3807 because unsigned int might be wider than size_t (!); this suggests
3808 that we should switch from unsigned int to size_t for slot numbers.
3810 2003-10-27 Bruno Haible <bruno@clisp.org>
3812 * stdbool_.h: Better support for BeOS.
3814 2003-10-27 Paul Eggert <eggert@twinsun.com>
3816 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3817 to allocate the returned structure. Do not allocate a subarray,
3818 as x2nrealloc will do that.
3819 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3820 instead of xnrealloc.
3821 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3823 2003-10-26 Paul Eggert <eggert@twinsun.com>
3825 * xalloc.h (xalloc_oversized): New static inline function, for
3826 callers that want to do their own size-overflow checking. Include
3827 <stdbool.h>, since xalloc_oversized returns bool.
3828 * xalloc.c (array_size_overflow): Remove. All callers changed
3829 to use xalloc_oversized.
3831 Add two functions x2realloc, x2nrealloc, for programs that grow
3832 arrays dynamically by doubling their sizes.
3833 * xalloc.h (x2realloc, x2nrealloc): New decls.
3834 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3837 Port to C99 semantics for 'inline' of external functions.
3838 Bug reported by Bruno Haible.
3839 * xmalloc.c (xnmalloc_inline): New static inline function,
3840 with the old contents of xnmalloc.
3841 (xnmalloc, xmalloc): Use it.
3842 (xnrealloc_inline): New static inline function,
3843 with the old contents of xnrealloc.
3844 (xnrealloc, xrealloc): Use it.
3846 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3848 2003-10-25 Paul Eggert <eggert@twinsun.com>
3850 Fix several address-calculation bugs in the hash modules,
3851 plus some minor code cleanup.
3853 * hash.h: Include <stdbool.h>, for bool.
3854 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3855 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3856 hash_get_n_entries, hash_get_max_bucket_length,
3857 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3858 hash_rehash): Use size_t rather than unsigned.
3859 * hash.c (struct hash_table, hash_get_n_buckets,
3860 hash_get_n_buckets_used, hash_get_n_entries,
3861 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3862 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3863 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3865 (SIZE_MAX): Define if not defined.
3866 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3867 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3869 Use const * when possible.
3870 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3871 (check_tuning): Fix bug: if tuning parameters were very close to
3872 0 or 1, rounding errors could have caused subscript violations.
3873 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3874 (hash_initialize): Add 'fail:' label
3875 to free table and return NULL, and use it to simplify code.
3876 Use calloc rather than clearing the storage ourself.
3877 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3878 buffer size calculations.
3879 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3880 Include <stddef.h>, for size_t.
3881 * hash-pjw.c (hash_pjw): Likewise.
3882 Switch to method described by Bruno Haible.
3883 Include <limits.h>, for CHAR_BIT.
3884 (SIZE_BITS): New macro.
3886 2003-10-21 Paul Eggert <eggert@twinsun.com>
3888 * getndelim2.c (getndelim2): When size calculation overflows,
3889 ceiling the allocation at NMAX bytes rather than silently
3890 discarding input bytes before NMAX is reached. This makes
3891 a difference only if NMAX exceeds SIZE_MAX / 2.
3893 * obstack.c: Merge from glibc.
3894 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3895 Add libc_hidden_def (_obstack_newchunk).
3896 (_obstack_free) [! defined _LIBC]: Remove.
3897 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3898 a clone of the function body.
3899 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3900 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3902 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3903 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3906 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3907 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3908 Don't use lvalue casts, as GCC plans to remove support for them
3909 in GCC 3.5. Reported by Joseph S. Myers. This bug
3910 was also present in the non-GCC version, indicating that this
3911 code had always been buggy and had never been widely used.
3912 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3913 Use the fast variant of each macro, rather than copying the
3914 definiens of the fast variant; that way, we'll be more likely to
3915 catch future bugs in the fast variants.
3917 2003-10-20 Bruno Haible <bruno@clisp.org>
3919 * wait-process.h: New file, from GNU gettext.
3920 * wait-process.c: New file, from GNU gettext.
3922 2003-10-19 Jim Meyering <jim@meyering.net>
3924 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3926 2003-10-16 Paul Eggert <eggert@twinsun.com>
3928 * getgroups.c: Include <errno.h>, <stdlib.h>.
3929 (getgroups): First arg is int, not size_t.
3930 Don't let 'free' mangle errno.
3932 2003-10-16 Jim Meyering <jim@meyering.net>
3934 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3936 2003-10-15 Paul Eggert <eggert@twinsun.com>
3938 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3940 (new_exclude, add_exclude_file): Initial size no longer needs to
3942 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3943 our own address arithmetic overflow checking.
3945 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3946 (fnmatch): Do not alloca more than 2000 wide characters;
3947 instead, use malloc for large buffers.
3948 Check for address arithmetic overflow, and return -1
3949 with errno set to ENOMEM in that case.
3950 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3951 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3952 instead, return -1. Check for address arithmetic overflow.
3954 2003-10-14 Paul Eggert <eggert@twinsun.com>
3956 Handle invalid suffixes and overflow independently, so that
3957 callers can treat them independently as needed. Fix some bugs in
3958 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3959 suffix for a human-readable blocksize. The major caller-visible
3960 change is the addition of a new
3961 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3962 that both overflow and suffix chars were found.
3964 * human.c (humblock): Don't check separately for invalid suffix
3965 char; that is xstrtoumax's job (now that its bug is fixed).
3966 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3967 INTMAX_MAX]: New macros.
3968 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3969 TYPE_MAXIMUM): New macros.
3970 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3971 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3972 if overflow occurs, as it's what __strtol does and it's more useful
3974 (__xstrtol): If __strtol reports some error other than ERANGE,
3975 reflect it to the caller as LONGINT_INVALID. If it reports
3976 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3977 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3978 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3980 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3981 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3982 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3983 [defined UINTMAX_MAX]: New macros.
3985 2003-10-14 Bruno Haible <bruno@clisp.org>
3987 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3988 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3989 Also use volatile where needed.
3991 2003-10-12 Paul Eggert <eggert@twinsun.com>
3993 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3994 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3995 and define in terms of the other primitives.
3996 * xmalloc.c: Include stdbool.h; do not include exit.h.
3997 (SIZE_MAX): Define if not already defined.
3998 (array_size_overflow): New function.
3999 (xalloc_die): Abort instead of exiting if 'error' returns.
4000 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4001 (xmalloc, xrealloc): Use them.
4002 (xcalloc): Check for address arithmetic overflow.
4003 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4004 a bit faster than strcpy.
4006 2003-10-08 Paul Eggert <eggert@twinsun.com>
4008 Merge getpass from libc, plus a few fixes.
4010 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4011 Include <stdbool.h>.
4012 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4013 __fsetlocking to empty.
4014 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4015 do include <bits/libc-lock.h>.
4016 Do not include <fcntl.h>; not needed.
4017 [_LIBC]: Include <wchar.h>.
4018 (NOTCANCEL_MODE): New macro.
4019 (flockfile, funlockfile) [_LIBC]: New macros.
4020 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4021 [!_LIBC]: New macros.
4022 (call_fclose): New function.
4023 (getpass): Use it. Save tty stream separately; this simplifies the
4024 code and makes it more reliable if stdin happens to equal stdout.
4025 Invoke __fsetlocking on tty.
4026 Handle thread cancellation if needed.
4027 Namespace cleanup (use __tcgetattr, __getline).
4028 Use bool for Booleans.
4029 [USE_IN_LIBIO]: Handle wide streams.
4030 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4031 stream might go where.
4033 * unlocked-io.h: Include <stdio.h>, so that the caller
4034 doesn't have to include <stdio.h> before us.
4035 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4036 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4037 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4038 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4039 if not declared, so that we can use getpass.c code from libc without
4041 (flockfile, ftrylockfile, funlockfile): New macros.
4043 2003-10-06 Bruno Haible <bruno@clisp.org>
4045 * version-etc-2.h: Remove file.
4046 * version-etc-2.c: Remove file.
4048 2003-09-25 Jim Meyering <jim@meyering.net>
4049 Bruno Haible <bruno@clisp.org>
4051 This lets translators provide better translations for the
4052 "Written by ..." part of --version output.
4053 * version-etc.h: Include stdarg.h.
4054 (version_etc_copyright): Declare as readonly.
4055 (version_etc): Make this function variadic with a NULL-terminated list
4056 of author name strings.
4057 (version_etc_va): New declaration.
4058 * version-etc.c: Include stdarg.h, stdlib.h.
4059 (version_etc_copyright): Declare as readonly.
4060 (version_etc_va): New function. Provide a different translatable string
4061 for each possible number of authors < 10. Abbreviate when there are 10
4063 (version_etc): Make this function variadic. Call version_etc_va.
4064 Suggestion from Gary V. Vaughan.
4066 * long-options.h (parse_long_options): Change prototype: the authors
4067 string is moved to the end and becomes variadic.
4068 * long-options.c: Include stdarg.h.
4069 (parse_long_options): Make this function variadic, too.
4070 Call version_etc_va, not version_etc.
4072 2003-10-06 Bruno Haible <bruno@clisp.org>
4074 * fatal-signal.h: New file, from GNU gettext.
4075 * fatal-signal.c: New file, from GNU gettext.
4077 2003-10-04 Karl Berry <karl@gnu.org>
4079 * argp*: update from libc.
4081 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4083 * getpass.c (getpass): Use a no-op fseek when switching from input to
4084 output mode on the same stream.
4086 2003-09-29 Paul Eggert <eggert@twinsun.com>
4088 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4089 Fix arg typo in previous patch.
4091 2003-09-28 Jim Meyering <jim@meyering.net>
4093 * error.c: Correct cpp indentation.
4095 2003-09-27 Paul Eggert <eggert@twinsun.com>
4097 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4098 Omit the special code that used __typeof__, since we worry that
4099 it could be more trouble than it's worth. See:
4100 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4101 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4105 2003-09-26 Jim Meyering <jim@meyering.net>
4107 * error.c (error_tail): Move some declarations
4108 into inner scope where the local variables are used.
4110 2003-09-26 Bruno Haible <bruno@clisp.org>
4112 * stpncpy.h (gnu_stpncpy): New declaration.
4113 (stpncpy): Define as alias for gnu_stpncpy.
4114 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4116 2003-09-26 Paul Eggert <eggert@twinsun.com>
4118 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4119 (error_tail): Do not loop, reallocating temporary buffer, since
4120 the output cannot contain more wide characters than the input
4121 contains bytes, the size must be big enough already. This avoids
4122 one potential size overflow calculation. Check for size overflow
4123 when calculating temporary buffer size. Free temporary buffer
4124 when done, if it was allocated with malloc; this plugs a memory
4125 leak. Remove casts from void * to pointers, that are no longer
4126 needed now that we're assuming C89 or better.
4128 Merge error changes from glibc.
4130 * error.c, error.h: Update copyright notice header to match glibc.
4131 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4132 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4133 Disable cancellation while printing error.
4134 * error.h: Prepend __ to parameter names.
4136 2003-09-25 Karl Berry <karl@gnu.org>
4138 * argp-fmtstream.c, argp-help.c: update from libc.
4140 2003-09-25 Bruno Haible <bruno@clisp.org>
4142 * version-etc-2.h: New file, from version-etc.h with modifications.
4143 * version-etc-2.c: New file, from version-etc.c with modifications.
4145 2003-09-25 Simon Josefsson <jas@extundo.com>
4147 * xgetdomainname.h: New file.
4148 * xgetdomainname.c: New file.
4150 2003-09-25 Simon Josefsson <jas@extundo.com>
4151 Bruno Haible <bruno@clisp.org>
4153 * getdomainname.h: New file.
4154 * getdomainname.c: New file.
4156 2003-09-24 Paul Eggert <eggert@twinsun.com>
4158 * linebuffer.c (freebuffer): Don't free the argument, just
4159 the buffer associated with the argument. Bug reported by
4162 2003-09-19 Karl Berry <karl@gnu.org>
4164 * argp.h: update from libc.
4166 2003-09-16 Paul Eggert <eggert@twinsun.com>
4168 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4169 input error, instead of returning NULL the next time we are called
4170 (and therefore losing track of errno).
4172 2003-09-15 Paul Eggert <eggert@twinsun.com>
4174 * getndelim2.c (getndelim2): Don't trash errno when a read
4175 fails, so that the caller gets the proper errno.
4177 * readutmp.c (read_utmp): Likewise.
4178 Check for fstat error. Close stream and free storage
4181 2003-09-14 Bruno Haible <bruno@clisp.org>
4183 * fwriteerror.h: New file.
4184 * fwriteerror.c: New file.
4186 2003-09-14 Jim Meyering <jim@meyering.net>
4188 * getloadavg.c: Correct cpp indentation.
4189 * strdup.c: Likewise.
4190 * vasnprintf.c: Likewise.
4192 2003-09-12 Paul Eggert <eggert@twinsun.com>
4194 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4195 * obstack.c [!defined _LIBC]: Likewise.
4196 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4197 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4198 * exitfail.c: Don't include stdlib.h; no longer needed.
4200 More changes to assume C89 or better.
4202 * error.c (error_tail): Assume vprintf.
4204 * argmatch.c (getenv): Remove decl.
4205 * progreloc.c (get_full_program_name): Define via prototype.
4206 * setenv.c (clearenv): Likewise.
4207 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4209 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4210 (malloc, memcpy): Remove decls.
4211 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4212 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4213 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4214 (memcpy): Remove macro.
4215 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4216 (__P): Remove. All uses removed.
4217 (PTR): Remove. All uses changed to void *.
4218 (CHAR_BIT, NULL): Remove.
4219 (spaces, zeros, memset_space, memset_zero)
4220 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4222 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4223 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4224 Define with prototype.
4225 Remove now-unnecessary prototype decl.
4226 (extra_args_spec): Assume ANSI C. All uses changed.
4227 (extra_args_spec_iso): Remove.
4228 (my_strftime, emacs_strftimeu): Define via prototype.
4229 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4231 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4232 * strtoimax.c: Include <stdlib.h> unconditionally.
4233 (strtoul, strtol): Remove decls.
4234 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4236 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4237 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4238 (LOCALE_PARAM_PROTO): New macro.
4239 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4240 (INTERNAL (strtol), strtol): Define with a prototype.
4241 (PARAMS): Remove. All uses removed.
4242 * tempname.c: Include <string.h> unconditionally.
4243 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4244 * xgethostname.c (main): Define with a prototype.
4245 * xmalloc.c: Include "xalloc.h" first, to check interface.
4246 Include <stdlib.h> unconditionally.
4247 (calloc, malloc, realloc, free): Remove decls.
4248 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4249 Include <stdlib.h> unconditionally. Sort include file names.
4251 (xstrtod): Define with a prototype.
4252 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4253 (strtol, strtoul): Remove decls.
4255 2003-09-11 Paul Eggert <eggert@twinsun.com>
4257 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4258 Include <stdlib.h>, <string.h> unconditionally.
4259 Remove now-unnecessary cast to char *.
4260 * strnlen.c: Include <string.h> unconditionally.
4261 * yesno.c (yesno): Define with a prototype.
4263 2003-09-10 Bruno Haible <bruno@clisp.org>
4265 * strcspn.c: Include <string.h> unconditionally.
4266 * strpbrk.c: Include <string.h> unconditionally.
4267 * strstr.c: Include <string.h> unconditionally.
4268 * unicodeio.c: Include <string.h> unconditionally.
4269 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4270 * unsetenv.c: Likewise.
4271 * xreadlink.c: Include <stdlib.h> unconditionally.
4272 * yesno.c: Include <stdlib.h> unconditionally.
4273 (rpmatch): Add prototype.
4275 2003-09-10 Jim Meyering <jim@meyering.net>
4277 * error.c: Correct indentation of cpp directives.
4279 2003-09-09 Paul Eggert <eggert@twinsun.com>
4283 * acosl.c (main): Use a prototype.
4284 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4287 * getloadavg.c (getloadavg, main): Define via prototypes.
4289 * getopt.h (struct option.name): Assume C89, and use 'const'.
4290 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4291 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4293 * getopt.c (const): Remove macro.
4294 Include <string.h> unconditionally.
4295 (my_index): Remove; all uses changed to strchr.
4296 (strlen): Remove decl.
4297 (exchange): Remove forward decl; no longer needed.
4298 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4299 Define with prototype.
4300 * getopt1.c (const): Remove macro.
4301 (getopt_long, getopt_long_only, main): Define with prototype.
4303 * getugroups.c: Include <string.h> unconditionally.
4305 * getusershell.c: Include <stdlib.h> unconditionally.
4306 (getusershell, setusershell, endusershell, readname, main):
4307 Define with prototypes.
4309 * group-member.c: Include group-member.h first.
4310 Include <stdlib.h> unconditionally.
4312 * hard-locale.c: Include hard-locale.h first.
4313 Include <stdlib.h>, <string.h> unconditionally.
4315 * hash.c (free, malloc): Remove decls.
4316 Include <stdlib.h> unconditionally.
4318 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4319 (getenv): Do not declare.
4321 * idcache.c: Include <string.h> unconditionally.
4323 * long-options.c: Include long-options.h first, to test interface.
4324 Include <stdlib.h> unconditionally.
4326 * makepath.c: Include makepath.h first, to test interface.
4327 Include <stdlib.h> and <string.h> unconditionally.
4329 * linebuffer.c: Include <stdlib.h>.
4330 (free): Remove decl.
4332 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4333 rpl_malloc returns void *, not char *.
4334 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4336 * md5.h: Include <limits.h> unconditionally.
4337 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4338 (__P): Remove; all uses removed.
4339 * md5.c: Include "md5.h" first.
4340 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4341 md5_buffer, md5_process_bytes, md5_process_block):
4342 Define with prototypes.
4343 * sha.h (__P): Remove all uses. (It wasn't defined??)
4344 * sha.c: Include "sha.h" first.
4345 Include <stdlib.h>, <string.h> unconditionally.
4347 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4348 * memcmp.c (__ptr_t): Likewise.
4349 * memrchr.c (__ptr_t): Likewise.
4350 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4351 Include <string.h> unconditionally.
4352 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4353 * memchr.c: Include <stdlib.h> unconditionally.
4354 * memchr.c (LONG_MAX): Remove.
4355 * memrchr.c (LONG_MAX): Likewise.
4356 * memchr.c (__memchr): Define via a prototype.
4357 * memrchr.c (__memrchr): Likewise.
4358 * memcmp.c (__P): Remove, and remove all uses.
4359 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4360 Remove forward decls; no longer needed.
4361 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4362 Use types required by C89 in prototype.
4364 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4365 * savedir.c: Likewise.
4366 * mkdir.c (free): Remove decl.
4367 * rmdir.c (rmdir): Define with a prototype.
4368 * savedir.c: Include savedir.h first, to test interface.
4370 * mktime.c (STDC_HEADERS): Remove.
4371 Include <stdlib.h>, <string.h> unconditionally.
4373 * modechange.c: Include <stdlib.h> unconditionally.
4374 (malloc): Remove decl.
4376 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4377 (free): Remove decl.
4379 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4380 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4381 (This type really should be intptr_t, but that's a C99ism.)
4382 (_obstack_memcpy): Remove: all uses changed to memcpy.
4383 Include <string.h> unconditionally.
4384 (struct obstack): Assume __STDC__ for types of members
4385 chunkfun, freefun, extra_arg.
4386 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4387 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4388 obstack_begin, obstack_specify_allocation,
4389 obstack_specify_allocation_with_arg, obstack_chunkfun,
4390 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4391 Remove unprototyped decls and the macros that use them.
4392 * obstack.c (POINTER): Remove. All uses changed to void *.
4393 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4394 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4395 (defined __STDC__ && __STDC__)]:
4396 Remove nonprototyped code.
4397 Include <stdlib.h> unconditionally.
4398 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4399 _obstack_allocated_p, _obstack_free, obstack_free,
4400 _obstack_memory_used, print_and_abort):
4401 Define using prototypes.
4402 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4403 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4404 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4405 obstack_next_free, obstack_object_size, obstack_room) [0]:
4406 Remove unused, unprototyped code.
4408 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4410 * physmem.c (physmem_total, physmem_available, main): Define
4413 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4414 (main): Define with a prototype.
4416 * posixver.c (getenv): Remove decl.
4418 * putenv.c (malloc): Returns void *, not char *.
4419 Include <string.h> unconditionally.
4420 (strchr, memcpy, NULL): Do not define.
4422 * readtokens.c: Include readtokens.h first, to test interface.
4423 Include <stdlib.h>, <string.h> unconditionally.
4424 (init_tokenbuffer): Define with a prototype.
4426 * regex.c (PARAMS): Remove. All uses removed.
4427 All uses of _RE_ARGS removed, too.
4428 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4430 (bzero): Assume memset exists.
4431 (memcmp, memcpy, NULL): Remove.
4432 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4433 char, or assignments to local vars of type signed char.
4434 (init_syntax_once, PREFIX(extract_number_and_incr),
4435 PREFIX(print_partial_compiled_pattern),
4436 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4437 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4438 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4439 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4440 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4441 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4442 wcs_compile_range, byte_compile_range, truncate_wchar,
4443 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4444 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4445 count_mbs_length, wcs_re_match_2_internal,
4446 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4447 PREFIX(alt_match_null_string_p),
4448 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4449 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4450 regfree, PREFIX(extract_number)): Define with prototype. Remove
4451 now-unnecessary declaration, if any.
4452 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4454 Remove now-unnecessary casts among pointer types.
4455 * regex.h (_RE_ARGS): Remove. All uses removed.
4457 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4458 (free): Remove decl.
4460 * rpmatch.c: Include <stdlib.h> unconditionally.
4462 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4463 (free): Remove decl.
4465 * save-cwd.c: Include <stdlib.h> unconditionally.
4466 * xgetcwd.c: Likewise.
4468 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4469 (free): Remove decl.
4471 * strchrnul.c (strchrnul): Define with a prototype.
4472 Fix bug: c_in was not converted to char before searching.
4474 The following changes are not K&R related:
4476 * group-member.h: Include <sys/types.h>, so that this file is
4478 * makepath.h: Likewise.
4480 * getusershell.c (readname, default_index, line_size, readname):
4481 Use size_t, not int, for sizes.
4482 (readname): If the size overflows, report an error instead of
4485 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4487 * getndelim2.c: Assume stdlib.h per the C89 spec.
4489 2003-09-08 Paul Eggert <eggert@twinsun.com>
4491 Assume C89 or better; remove K&R cruft.
4492 A few of these changes were first proposed by Derek Robert Price
4493 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4495 * addext.c: Include <string.h> unconditionally.
4496 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4497 Don't declare getenv or malloc.
4499 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4500 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4502 (find_stack_direction, alloca): Use prototypes.
4504 * atexit.c (atexit): Define using a prototype.
4506 * basename.c, dirname.c, stripslash.c:
4507 Include <string.h> unconditionally.
4509 * bcopy.c: Include <stddef.h>.
4510 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4512 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4514 * error.h (error, error_at_line, error_print_progname)
4515 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4516 * error.c: Include error.h first, to check interface.
4517 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4518 (VA_START): Remove; all uses changeed to va_start.
4519 (exit, strerror): Remove decls.
4520 (error_print_progname): Prototype uncondionally.
4521 Don't include <errno.h>; no longer needed.
4522 (private_strerror): Remove.
4523 (error_tail): Always define.
4524 (error, error_at_line): Assume C89 or better; always use prototypes.
4525 * fatal.c: Include "fatal.h" first, to test interface.
4526 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4527 (VA_START): Remove; all uses changed to va_start.
4528 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4530 (exit): Remove decl.
4531 (fatal): Prototype unconditionally. Assume va_start works.
4532 Abort at end, to pacify gcc.
4534 * euidaccess.c (main): Define with a prototype.
4536 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4538 * exitfail.c: Include <stdlib.h> unconditionally.
4540 * fnmatch_.h (__P): Remove. All uses changed to assume
4542 * fnmatch.c: Include fnmatch.h first, to test interface.
4543 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4544 (getenv): Remove decl.
4545 (fnmatch): Define using a prototype.
4546 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4547 (FCT): Define using a prototype.
4549 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4551 * gethostname.c: Include <stddef.h>.
4552 (gethostname): Define with prototype. Length is size_t, not int.
4554 2003-09-08 Paul Eggert <eggert@twinsun.com>
4556 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4557 getversion.c should have been removed then, but was accidentally
4560 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4561 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4563 2003-09-07 Paul Eggert <eggert@twinsun.com>
4565 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4566 copy_tm_result. Bug reported by Simon Josefsson in
4567 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4569 2003-09-06 Paul Eggert <eggert@twinsun.com>
4571 * time_r.c, time_r.h: New files.
4573 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4575 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4576 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4578 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4580 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4581 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4584 * timegm.c: Switch to glibc implementation, with the following changes:
4585 [defined HAVE_CONFIG_H]: Include <config.h>.
4586 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4587 (__mktime_internal) [!defined _LIBC]: New decl.
4588 (__gmtime_r) [!defined _LIBC]: New macro and function.
4589 (timegm): Use a prototype, since gnulib assumes C89.
4590 Do not bother declaring tmp to be const, as it's not really usefu.
4591 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4592 (timegm): Declare only if HAVE_DECL_TIMEGM.
4594 2003-09-03 Paul Eggert <eggert@twinsun.com>
4596 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4597 Bug reported by Lute Kamstra in
4598 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4600 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4601 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4602 course with correspondingly smaller numbers for tomorrow and
4603 yesterday. From Tadayoshi Funaba. Originally installed into
4604 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4607 2003-08-31 Simon Josefsson <jas@extundo.com>
4609 * timegm.h: New file.
4610 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4612 2003-08-31 Karl Berry <karl@gnu.org>
4614 * argp.h: update from libc.
4616 2003-08-28 Bruno Haible <bruno@clisp.org>
4618 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4619 warning on QNX, which defines O_BINARY to 000000.
4621 2003-08-24 Bruno Haible <bruno@clisp.org>
4623 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4624 MSVC7 <stdio.h> is included later.
4626 2003-08-20 Bruno Haible <bruno@clisp.org>
4628 * progname.h: New file, from GNU gettext.
4629 * progname.c: New file, from GNU gettext.
4630 * progreloc.c: New file, from GNU gettext.
4632 2003-08-19 Bruno Haible <bruno@clisp.org>
4634 * xstrdup.c: Assume <string.h> exists.
4636 2003-08-18 Jim Meyering <jim@meyering.net>
4638 * setenv.h: Indent nested cpp directive.
4639 * vasnprintf.c: Remove trailing blanks.
4641 2003-08-17 Simon Josefsson <jas@extundo.com>
4642 Bruno Haible <bruno@clisp.org>
4644 * xstrndup.h: New file.
4645 * xstrndup.c: New file.
4647 2003-08-17 Bruno Haible <bruno@clisp.org>
4649 * strndup.h: New file.
4651 2003-08-16 Paul Eggert <eggert@twinsun.com>
4653 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4654 space, undoing this 2003-08-12 change:
4655 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4657 2003-08-16 Jim Meyering <jim@meyering.net>
4659 Merge from coreutils.
4660 * xstrtoimax.c: #else #if -> #elif.
4661 * xstrtoumax.c: Likewise.
4663 2003-08-15 Paul Eggert <eggert@twinsun.com>
4665 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4666 rather than tab, after '#' in shell-script copyright notices.
4667 Suggested by Bruno Haible.
4669 2003-08-15 Jim Meyering <jim@meyering.net>
4670 and Paul Eggert <eggert@twinsun.com>
4672 Merge from coreutils.
4673 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4674 member but strut utmpx does not. Needed for AIX 4.3.3.
4675 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4677 2003-08-15 Jim Meyering <jim@meyering.net>
4679 Merge from coreutils.
4680 * xgethostname.c: Include <stdlib.h>.
4681 (xghostname): Don't exit for anything other than memory-related
4682 failure; just return NULL.
4683 * userspec.c: Include "posixver.h".
4684 (parse_user_spec): Accept `.' as a separator only
4685 in pre-POSIX-200112 mode.
4686 * strtoimax.c: Use #elif rather than #else #if.
4687 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4688 Remove function, now that we can rely on a working tzset function.
4689 [!_LIBC]: Ensure that the required autoconf test has been run.
4690 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4691 Use underlying_strftime for %r.
4692 * sha.c: Merge in some clean-up and optimization changes from glibc.
4693 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4694 Ensure that it is a multiple of 64.
4695 Rearrange loop exit tests so as to avoid performing an
4696 additional fread after encountering an error or EOF.
4697 * realloc.c: Update copyright date.
4699 2003-08-14 Jim Meyering <jim@meyering.net>
4701 Merge from coreutils.
4702 * obstack.h: Whitespace changes.
4703 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4704 and xcalloc return values.
4705 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4706 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4707 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4708 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4709 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4711 Use mntctl's return value to drive the entry-processing loop, since
4712 we can't rely on the value of the vmt_length member in the last
4713 entry. On some systems doing so could result in exhausting
4714 virtual memory. Based in part on a patch from Mike Jetzer.
4716 2003-08-14 Jim Meyering <jim@meyering.net>
4717 and Paul Eggert <eggert@twinsun.com>
4719 Merges from coreutils, plus other fixes.
4720 * physmem.c: Merge in portability changes from gcc/libiberty
4721 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4722 for credits and details. Thanks to Kaveh Ghazi for helping
4723 to keep these files in sync.
4724 (ARRAY_SIZE): Define it.
4725 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4726 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4727 (memcasecmp): Don't assume size_t fits in unsigned int.
4728 Remove casts and duplicate code.
4729 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4730 (memcpy): Remove definition.
4731 Merge in some clean-up and optimization changes from glibc.
4732 [BLOCKSIZE]: Move definition to top of file.
4733 Ensure that it is a multiple of 64.
4734 Rearrange loop exit tests so as to avoid performing an
4735 additional fread after encountering an error or EOF.
4736 * md5.h (md5_uintptr): Define.
4737 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4738 return to the initial working directory. Preserve errno
4740 * idcache.c: Include "xalloc.h".
4741 (xmalloc, xrealloc): Remove decls.
4742 (getuser): Remove casts no longer required in C89.
4743 * human.c: Include stdio.h, for sprintf.
4744 * group-member.c: Include "xalloc.h".
4745 (xmalloc, xrealloc): Remove decls.
4746 (get_group_info): Remove casts no longer required in C89.
4747 * getusershell.c (readname): Remove casts no longer required in C89.
4748 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4749 * getline.c: Whitespace fix, from coreutils.
4751 2003-08-13 Paul Eggert <eggert@twinsun.com>
4753 * exclude.c: Include <ctype.h>
4754 (IN_CTYPE_DOMAIN): New macro.
4756 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4759 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4760 Undo previous (whitespace-only) change.
4762 2003-08-12 Paul Eggert <eggert@twinsun.com>
4764 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4765 Normalize leading white space and remove trailing white space.
4766 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4767 notice, as per ../config/srclist-update.
4769 Merge from coreutils.
4770 * euidaccess.h: New file.
4771 * euidaccess.c: Include it.
4772 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4773 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4774 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4776 2003-08-11 Bruno Haible <bruno@clisp.org>
4778 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4779 (vasnprintf): Use it instead of wcslen.
4781 2003-08-11 Bruno Haible <bruno@clisp.org>
4783 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4784 value to ensure that _Bool promotes to int. Use #define for _Bool when
4785 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4787 2003-08-10 Karl Berry <karl@gnu.org>
4789 * regex.h: update from libc (whitespace fix).
4791 2003-08-09 Paul Eggert <eggert@twinsun.com>
4793 Merge some files from coreutils. These changes were
4794 originally made by Jim Meyering.
4795 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4796 many older Unixes require this.
4797 * alloca.c (alloca): Remove cast to argument of free;
4798 no longer needed in C89.
4799 * alloca_.h, regex.h: Fix white space to match
4800 what GNU indent does.
4802 2003-08-05 Paul Eggert <eggert@twinsun.com>
4804 * bumpalloc.h: Remove.
4806 2003-08-04 Paul Eggert <eggert@twinsun.com>
4808 * getloadavg.c: Change copyright notice and spacing to conform to
4811 Merge from coreutils.
4812 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4814 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4815 from Karl Berry, implemented by Jim Meyering.
4816 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4817 from Dmitry V. Levin.
4818 Remove anachronistic cast of xrealloc.
4819 * fnmatch_.h (__const): Remove. Use 'const'.
4820 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4821 type. Otherwise, it wouldn't compile with at least /bin/cc on
4822 ymp-cray-unicos9.0.2.X.
4823 Combine two mostly-identical uses of alloca into one.
4824 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4826 2003-08-04 Dave Love <d.love@dl.ac.uk>
4830 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4831 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4832 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4833 obsolete NLIST_NAME_UNION.
4834 [__GNU__]: Undef BSD and FSCALE.
4835 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4837 2003-08-03 Paul Eggert <eggert@twinsun.com>
4839 * stdbool_.h (_Bool): Make it signed char, instead of
4840 an enum type, so that it's guaranteed to promote to int. See:
4841 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4843 2003-07-31 Paul Eggert <eggert@twinsun.com>
4845 * strerror.c: Include config.h, limits.h. Declare sprintf.
4846 (strerror): Don't assume that a printable int fits in 14 bytes.
4848 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4849 Bruno Haible <bruno@clisp.org>
4851 * getline.h (getline, getdelim): Change return type to ssize_t.
4852 * getline.c (getline, getdelim): Likewise.
4853 Remove _GNU_SOURCE define; now it's defined in config.h through
4856 2003-07-22 Paul Eggert <eggert@twinsun.com>
4858 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4859 over-parenthesization in macros.
4861 Sync with coreutils.
4863 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4866 Use `exit_failure' for xalloc and xmemcoll instead of their own
4867 private exit-failure variables.
4868 * xalloc.h (xalloc_exit_failure): Remove.
4869 * xmalloc.c: Likewise. Include exitfail.h.
4870 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4871 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4872 * xmemcoll.c: Likewise. Include exitfail.h.
4873 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4875 2003-07-18 Paul Eggert <eggert@twinsun.com>
4877 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4878 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4879 to test that it can stand by itself. Include "exitfail.h".
4880 Clients should set exit_failure instead.
4881 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4883 2003-07-18 Andreas Schwab <schwab@suse.de>
4885 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4887 2003-07-18 Bruno Haible <bruno@clisp.org>
4889 * getndelim2.h: New file.
4890 * getndelim2.c: Make into a module of its own. Include config.h,
4892 (getndelim2): Make non-static. Change return type to ssize_t.
4893 * getline.h: Change argument names.
4894 * getline.c: Include getndelim2.h instead of getndelim2.c.
4895 * getnline.c: Include getndelim2.h.
4897 2003-07-17 Bruno Haible <bruno@clisp.org>
4899 * Makefile.am: Remove file.
4900 * Makefile.in: Remove file.
4902 2003-07-17 Bruno Haible <bruno@clisp.org>
4904 * getnline.h: New file.
4905 * getnline.c: New file.
4906 * getndelim2.c: New file, extracted from getline.c.
4907 (getndelim2): Renamed from getdelim2, with added nmax argument.
4908 * getline.c: Include getndelim2.c.
4909 (getdelim2): Moved out to getndelim2.c.
4910 (getline, getdelim): Update.
4912 2003-07-15 <karl@gnu.org>
4914 * vasnprintf.c: update from gettext.
4916 2003-07-15 Jim Meyering <jim@meyering.net>
4918 * makepath.c (make_path): Enclose diagnostic in _(...).
4920 2003-07-14 Paul Eggert <eggert@twinsun.com>
4922 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4923 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4924 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4925 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4926 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4927 updated automatically by ../config/srclist-update. This changes
4928 their license from LPGL to GPL.
4930 2003-07-14 Jim Meyering <jim@meyering.net>
4932 Don't emit diagnostics. Let callers do that.
4933 * save-cwd.c: Don't include "error.h".
4934 (save_cwd): Don't call error. Ensure that errno is valid
4935 when returning nonzero.
4937 * save-cwd.h (restore_cwd): Update prototype.
4938 * save-cwd.c (restore_cwd): Remove two parameters.
4939 Simplify. Don't call error upon failure. Let callers do that.
4940 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4941 when auditing is enabled. But don't bother updating the #if.
4943 2003-07-14 Simon Josefsson <jas@extundo.com>
4945 * mempcpy.h: New file.
4946 * mempcpy.c: New file.
4948 2003-07-14 Paul Eggert <eggert@twinsun.com>
4950 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4951 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4952 unicodeio.c, unicodeio.h, unlocked-io.h:
4953 Switch from LGPL to GPL.
4955 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4957 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4958 it breaks C++ compilation.
4959 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4961 2003-07-10 Jim Meyering <jim@meyering.net>
4963 * vasnprintf.c: Remove trailing blanks.
4964 Make cpp indentation consistent.
4966 2003-07-09 Paul Eggert <eggert@twinsun.com>
4968 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4969 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4970 Switch from LGPL to GPL.
4972 2003-07-07 Paul Eggert <eggert@twinsun.com>
4974 * mktime.c: Fix some boundary cases and remove need for floating point.
4976 Issue a compile-time diagnostic if time_t is floating point, or if
4977 two's complement arithmetic is not in effect, or if arithmetic
4978 right shift does not propagate the sign. These assumptions were
4979 all in the original code but they weren't checked.
4981 (TIME_T_MIDPOINT, verify): New macros.
4982 (__isleap): Remove; it has integer overflow problems.
4983 (leapyear): New function, without those problems.
4984 (ydhms_tm_diff): Remove; splitting into two parts.
4985 (ydhms_diff): New function, containing the arithmetic part of
4986 the old ydhms_tm_diff function. Issue a compile-time
4987 diagnostic if we are not using C99 integer division.
4988 Avoid casts when possible.
4989 (guess_time_tm): New function, containing the checking part of
4990 the old ydhms_tm_diff function. Return the new value, rather than
4991 the difference between it and the old. Accept a new argument T
4992 so that *T specifies the old value. Check for overflow in the result.
4994 (__mktime_internal): Use a time_t offset, not a long int offset.
4995 This undoes the 2003-06-04 change, which is no longer needed now
4996 that we have better overflow checking.
4997 (localtime_offset): Likewise.
4999 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5000 and long are 64-bit but int is only 32-bit.
5001 (ydhms_diff): Use long int to store year1 and yday1.
5002 Issue a compile-time diagnostic if long int is not wide enough.
5004 (__mktime_internal): Use long int to store adjusted year and yday.
5005 Use plain C rather than preprocessor commands, if that doesn't
5007 Check for overflow (and try to repair) after each probe
5008 rather than checking only at the very end. This avoids some bugs
5009 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5010 does not equal GMT offset at maximum time).
5011 Use integer to check for overflow rather than floating point; this
5012 is more portable to non-IEEE hosts, and is a tad faster.
5013 When we detect that we are oscillating between two values,
5014 don't check whether tm_isdst has the requested value, since
5015 we already know the answer. When tm_isdst has the wrong value,
5016 use a different heuristic to find the right one, based on the
5017 extreme values actually observed in practice in tz2003a,
5018 rather than the (overly optimistic) "previous 3 calendar quarters".
5020 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5021 "T const" to accommodate glibc style.
5022 (check_result): Use less-confusing report format. "long" -> "long int.
5024 Don't loop if the iteration overflows time_t.
5025 Allow a negative step in the iteration.
5027 2003-07-01 Paul Eggert <eggert@twinsun.com>
5029 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5030 having it depend on HAVE_SYS_TYPES_H.
5032 2003-06-25 Bruno Haible <bruno@clisp.org>
5034 * readlink.c: New file.
5036 2003-06-20 Bruno Haible <bruno@clisp.org>
5038 Assume C89, so PARAMS isn't needed.
5039 * unicodeio.h (PARAMS): Remove.
5040 * unicodeio.c: Don't use PARAMS.
5042 2003-06-18 Jim Meyering <jim@meyering.net>
5044 Merge changes from coreutils.
5045 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5046 Remove explicit declarations of xmalloc and realloc.
5048 (read_utmp): Remove anachronistic cast of xmalloc.
5050 2003-06-17 Paul Eggert <eggert@twinsun.com>
5052 Assume C89, so PARAMS isn't needed.
5053 * backupfile.h (PARAMS): Remove. All uses removed.
5054 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5055 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5056 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5057 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5058 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5059 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5060 xstrtol.h: Likewise.
5061 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5062 same.h, strverscmp.h: Do not include config.h; no longer needed.
5063 Anyway, config.h should always be included before any other file.
5065 2003-06-11 Simon Josefsson <jas@extundo.com>
5067 * sysexit_.h: New file.
5069 2003-05-20 Derek Price <derek@ximbiot.com>
5071 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5073 2003-06-10 Simon Josefsson <jas@extundo.com>
5075 * strchrnul.h: New file.
5076 * strchrnul.c: New file.
5078 2003-06-10 Simon Josefsson <jas@extundo.com>
5080 * argp.h: New file, from glibc.
5081 * argp-ba.c: New file, from glibc.
5082 * argp-eexst.c: New file, from glibc.
5083 * argp-fmtstream.c: New file, from glibc.
5084 * argp-fmtstream.h: New file, from glibc.
5085 * argp-fs-xinl.c: New file, from glibc.
5086 * argp-help.c: New file, from glibc.
5087 * argp-namefrob.h: New file, from glibc.
5088 * argp-parse.c: New file, from glibc.
5089 * argp-pv.c: New file, from glibc.
5090 * argp-pvh.c: New file, from glibc.
5091 * argp-xinl.c: New file, from glibc.
5093 2003-06-07 Jim Meyering <jim@meyering.net>
5095 * readtokens.h: Put `Free Software Foundation, Inc.'
5096 in place of my name in the copyright comment.
5097 Remove definition and uses of __P.
5100 * stat.c: Don't declare xmalloc explicitly.
5101 Instead, include "xalloc.h".
5102 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5103 xrealloc, and xcalloc return values.
5104 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5106 * xgetcwd.h: Remove definition/uses of PARAMS.
5108 2003-06-06 Jim Meyering <jim@meyering.net>
5110 * stdbool_.h: Renamed from stdbool.h.in.
5112 2003-06-06 Jim Meyering <jim@meyering.net>
5114 Merge from coreutils.
5115 * same.c: (same_name): Declare *_basename locals to be `const'.
5116 Consolidate declarations and initializations of *_base* locals.
5118 Merge from coreutils.
5119 This avoids a core dump on systems without GNU putenv,
5120 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5121 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5122 (unsetenv): New static function, from GNU libc.
5123 (rpl_putenv): Use it.
5125 * modechange.c: Remove trailing blanks.
5127 Merge from coreutils.
5128 * fsusage.c: Remove declaration of statfs.
5129 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5131 * posixtm.c: Include <stdbool.h> unconditionally.
5133 2003-06-05 Paul Eggert <eggert@twinsun.com>
5135 * mktime.c (__mktime_internal): When resolving a tm_isdst
5136 mismatch, look in future quarters as well as past. This fixes a
5137 bug when processing fall-backwards gaps immediately after a long
5138 period of daylight-saving time.
5140 * mktime.c: Assume freestanding C89 or better.
5141 (HAVE_LIMITS_H): Remove. Assume it's 1.
5142 (__P): Remove; not used.
5143 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5144 (mktime, not_equal_tm, print_tm, check_result,
5145 main): Use prototypes. Use const * where appropriate.
5146 (main): Fix typo in testing code that uncovered by above changes.
5147 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5149 2003-06-04 Paul Eggert <eggert@twinsun.com>
5151 * mktime.c: Fix Debian bug 177940
5152 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5153 (localtime_offset): Now long int, not time_t, because we want it
5154 to be guaranteed to be signed. All uses changed.
5155 (__mktime_internal): If overflow would occur when adding offset,
5158 Merge 'human' changes from coreutils. Rewrite to support
5159 locale-specific notations like thousands separators.
5160 * human.c: Simplify authorship notice.
5161 Include human.h immediately after config.h.
5162 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5163 <limits.h>: Do not include, since human.h does.
5164 (SIZE_MAX, UINTMAX_MAX): New macros.
5165 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5166 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5167 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5168 (power_letter): Renamed from suffixes.
5169 (generate_suffix_backwards): Remove.
5170 (adjust_value): Now takes int style (because of human.h changes)
5171 and long double value (for greater precision on some platforms).
5172 (group_number): New function.
5173 (human_readable): Use it. Use integer options, not enum.
5174 Put the options before the sizes in the arg list.
5175 Support all the new options.
5176 The old human_readable function has been removed;
5177 use inttostr.h instead.
5178 (human_readable, default_block_size, humblock):
5179 Use uintmax_t, not int, for block sizes.
5180 (human_readable_inexact, block_size_types): Remove.
5181 (block_size_opts): New constant.
5182 (human_options): Renamed from human_block_size, with new signature
5183 that allows block sizes up to UINTMAX_MAX. All callers changed.
5184 * human.h: Add copyright and authorship notice.
5185 Include <limits.h> and <stdbool.h> unconditionally.
5186 (PARAMS): Remove. All uses removed.
5187 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5188 (enum human_inexact_style): Remove tag; now a nameless enum.
5189 (human_floor, human_ceiling, human_round_to_even): Now have
5190 values 2, 0, 1 rather than -1, 1, 0.
5191 (human_group_digits, human_suppress_point_zero, human_autoscale,
5192 human_base_1024, human_SI, human_B): New constants.
5193 (human_readable_inexact, human_block_size): Remove.
5194 (human_readable): Size args are now uintmax_t, not int.
5195 (human_options): New decl.
5197 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5198 unnecessary now that we assume C89 or better. This change
5199 imported from coreutils.
5201 * mktime.c (__mktime_internal): Do not reject negative timestamps
5202 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5203 in the 2003-05-30 sync from glibc.
5205 .h files should stand alone, but we shouldn't include <sys/types.h>
5206 if we can get away with just <stddef.h>.
5208 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5209 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5210 rather than <sys/types.h>, as we merely need size_t.
5211 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5213 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5214 Include <stdio.h>, to get FILE.
5215 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5216 memcasecmp.h has included <stddef.h> and all we need is size_t.
5217 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5218 our interface, instead of including <sys/types.h>
5220 2003-06-02 Paul Eggert <eggert@twinsun.com>
5223 Fix some minor time-related bugs with POSIX time arguments.
5224 Some valid time stamps were being rejected (notably -1, and
5225 time stamps before 1900 on 64-bit hosts). And some invalid
5226 time stamps were being accepted, e.g. September 31.
5228 * posixtm.h (posixtime): Return bool instead of time_t, so
5229 that we can return (time_t) -1 successfully.
5230 * posixtm.c: Likewise.
5231 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5232 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5233 (t): Remove static var.
5234 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5235 of static var. All uses changed.
5236 (year): Do not reject years before 1900; they can occur with
5238 (posix_time_parse): Do not check for out-of-range components;
5239 that is now the caller's responsibility, since our checks were
5240 only approximations.
5241 (posixtime): Use mktime to check for out-of-range components,
5242 since it knows them exactly.
5243 If mktime returns (time_t) -1, check whether an error actually occurred
5244 by invoking localtime on -1.
5245 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5246 posixtime failures better.
5247 Improve the test data (in comments only).
5249 2003-05-30 <karl@gnu.org>
5251 * mktime.c: update from libc.
5253 2003-05-30 Bruno Haible <bruno@clisp.org>
5255 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5256 * localcharset.h: Likewise.
5257 * localcharset.c: Likewise.
5259 2003-05-28 Paul Eggert <eggert@twinsun.com>
5261 Assume the headers required for C89 freestanding compilers.
5262 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5263 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5264 without checking for HAVE_LIMITS_H.
5265 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5266 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5268 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5269 * exclude.c: Include <stdbool.h> unconditionally.
5270 * tempname.c: Include <stddef.h> unconditionally.
5271 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5272 * modechange.c, rpmatch.c (NULL): Don't define, since
5273 <stddef.h> does that.
5274 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5275 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5276 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5277 * xstrtol.c: Likewise.
5278 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5279 * savedir.c: Include <stddef.h> instead of defining NULL.
5281 * addext.c (addext): Use assignment rather than cast, to avoid
5282 warnings on some platforms.
5284 * mktime.c (__mktime_internal): Do not reject negative timestamps
5287 2003-05-10 Bruno Haible <bruno@clisp.org>
5289 * linebreak.c (iconv_string_length): Don't return -1 just because the
5290 string is longer than 4 KB.
5292 2003-05-12 Jim Meyering <jim@meyering.net>
5294 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5295 the space-padded-by-default conversion specifiers, %e, %k, %l.
5297 2003-05-03 Bruno Haible <bruno@clisp.org>
5299 Upgrade to Unicode-4.0.
5300 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5301 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5302 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5303 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5304 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5305 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5306 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5307 Change width of U+E0100..U+E01EF from 1 to 0.
5309 2003-04-25 Bruno Haible <bruno@clisp.org>
5311 * copy-file.c: Include <stddef.h>, for size_t.
5313 2003-04-25 Jim Meyering <jim@meyering.net>
5315 * copy-file.c (copy_file_preserving): Declare buf_size to be
5316 of type size_t, not int.
5318 2003-04-11 Jim Meyering <jim@meyering.net>
5320 Merge changes from Coreutils.
5322 2003-03-22 Jim Meyering <jim@meyering.net>
5324 * strftime.c (widen): Cast alloca return value to proper type.
5326 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5329 * strftime.c (my_strftime): Handle very large width
5330 specifications for numeric values correctly. Improve checks for
5333 2003-01-19 Jim Meyering <jim@meyering.net>
5335 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5336 (nl_get_alt_digit) [! defined my_strftime]: Define.
5337 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5338 _nl_get_alt_digit and _nl_get_walt_digit.
5340 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5341 These changes have no effect outside of _LIBC.
5343 2003-04-10 Bruno Haible <bruno@clisp.org>
5345 * findprog.h: New file, from GNU gettext.
5346 * findprog.c: New file, from GNU gettext.
5348 2003-04-05 Jim Meyering <jim@meyering.net>
5350 Merge changes from Coreutils.
5352 * exclude.h (PARAMS): Remove definition and uses.
5353 * exclude.c: Remove uses of `PARAMS'.
5355 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5356 Add test-cases for DOS filenames. Declare program_name.
5357 (main): Set up program_name. Patch by Rich Dawe.
5359 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5361 Use mntctl's return value to drive the entry-processing loop, since
5362 we can't rely on the value of the vmt_length member in the last
5363 entry. On some systems doing so could result in exhausting
5364 virtual memory. Based in part on a patch from Mike Jetzer.
5366 2003-04-04 Bruno Haible <bruno@clisp.org>
5368 * linebreak.h: New file, from GNU gettext.
5369 * linebreak.c: New file, from GNU gettext with slight modifications.
5370 * lbrkprop.h: New file, from GNU gettext.
5372 2003-04-03 Bruno Haible <bruno@clisp.org>
5374 * utf8-ucs4.h: New file, from GNU gettext.
5375 * utf16-ucs4.h: New file, from GNU gettext.
5376 * ucs4-utf8.h: New file, from GNU gettext.
5377 * ucs4-utf16.h: New file, from GNU gettext.
5379 2003-04-02 Bruno Haible <bruno@clisp.org>
5381 * binary-io.h: New file, from GNU gettext.
5383 2003-04-01 Bruno Haible <bruno@clisp.org>
5385 * pathname.h: New file, from GNU gettext.
5386 * concatpath.c: New file, from GNU gettext.
5388 2003-03-30 Bruno Haible <bruno@clisp.org>
5390 * copy-file.c (copy_file_preserving): Don't set owner if the function
5391 chown() doesn't exist.
5393 2003-03-28 Bruno Haible <bruno@clisp.org>
5395 * copy-file.h: New file, from GNU gettext.
5396 * copy-file.c: New file, from GNU gettext.
5398 2003-03-18 Jim Meyering <jim@meyering.net>
5400 * quote.c (quote_n): Fix typo in comment.
5402 2003-03-14 Jim Meyering <jim@meyering.net>
5404 Merge changes from Coreutils.
5405 * obstack.h (obstack_object_size): Declare temporary, __o,
5406 to be const, in order to avoid warnings.
5407 (obstack_room): Likewise.
5408 (obstack_empty_p): Likewise.
5410 2003-03-13 Paul Eggert <eggert@twinsun.com>
5412 Merge changes from Bison.
5413 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5414 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5415 when compiling Bison 1.875's `bitset bset = obstack_alloc
5416 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5417 * hash.c: Include <stdbool.h> unconditionally.
5419 2003-03-09 Paul Eggert <eggert@twinsun.com>
5421 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5422 Reported by Bruce Becker; see:
5423 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5425 2003-03-03 Paul Eggert <eggert@twinsun.com>
5426 Bruno Haible <bruno@clisp.org>
5428 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5429 Reported by John Hughes, see
5430 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5432 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5434 * poll_.h: New file.
5437 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5439 * mathl.h: New file.
5440 * acosl.c: New file.
5441 * asinl.c: New file.
5442 * atanl.c: New file.
5443 * ceill.c: New file.
5446 * floorl.c: New file.
5447 * frexpl.c: New file.
5448 * ldexpl.c: New file.
5450 * sincosl.c: New file.
5452 * sqrtl.c: New file.
5454 * trigl.c: New file.
5455 * trigl.h: New file.
5457 2003-02-17 Bruno Haible <bruno@clisp.org>
5459 * mkdtemp.h: New file, from GNU gettext.
5460 * mkdtemp.c: New file, from GNU gettext.
5462 2003-01-31 Bruno Haible <bruno@clisp.org>
5464 * rename.c: #undef rename before defining rpl_rename.
5465 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5467 2003-01-30 Bruno Haible <bruno@clisp.org>
5469 * printf-args.h: New file, from GNU gettext.
5470 * printf-args.c: New file, from GNU gettext.
5471 * printf-parse.h: New file, from GNU gettext.
5472 * printf-parse.c: New file, from GNU gettext.
5473 * vasnprintf.h: New file, from GNU gettext.
5474 * vasnprintf.c: New file, from GNU gettext.
5475 * asnprintf.c: New file, from GNU gettext.
5476 * vasprintf.h: New file, from GNU gettext with modifications.
5477 * vasprintf.c: New file, from GNU gettext.
5478 * asprintf.c: New file, from GNU gettext.
5480 2003-01-29 Bruno Haible <bruno@clisp.org>
5482 * stpncpy.h: New file, from GNU gettext with modifications.
5483 * stpncpy.c: New file, from GNU gettext with modifications.
5485 2003-01-28 Bruno Haible <bruno@clisp.org>
5487 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5489 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5492 2003-01-27 Bruno Haible <bruno@clisp.org>
5494 * xsetenv.h: New file, from GNU gettext.
5495 * xsetenv.c: New file, from GNU gettext.
5497 2003-01-23 Bruno Haible <bruno@clisp.org>
5499 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5501 2003-01-22 Bruno Haible <bruno@clisp.org>
5503 * exit.h: New file, from GNU gettext.
5505 2003-01-11 Bruno Haible <bruno@clisp.org>
5507 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5508 * strcase.h (strcasecmp, strncasecmp): Likewise.
5510 2003-01-14 Jim Meyering <jim@meyering.net>
5512 * same.c (same_name): Tweak a comment.
5514 2003-01-11 Bruno Haible <bruno@clisp.org>
5516 * same.c (same_name): Reorder tests so as to avoid calling stat()
5517 when a string comparison is sufficient.
5519 2003-01-11 Bruno Haible <bruno@clisp.org>
5521 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5524 2003-01-11 Bruno Haible <bruno@clisp.org>
5526 * hash-pjw.c: Add comment about low quality of this function.
5528 2003-01-12 Paul Eggert <eggert@twinsun.com>
5530 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5531 to avoid collisions with libcurses and libreadline.
5533 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5534 * getstr.h, getstr.c: Remove.
5535 * getline.c: Include "getline.h", to check interface.
5536 Move body of old getstr.c here: this defines MIN_CHUNK and
5537 declares getdelim2, which is renamed from getstr.
5538 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5540 * linebuffer.c (readlinebuffer): Renamed from readline.
5542 * linebuffer.h: Likewise.
5543 (readline): Remove backward-compatibility macro.
5545 2003-01-12 Jim Meyering <jim@meyering.net>
5547 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5549 2003-01-10 Bruno Haible <bruno@clisp.org>
5551 * alloca_.h: New file.
5552 * getdate.y: Unconditionally include alloca.h.
5553 * makepath.c: Likewise.
5554 * setenv.c: Likewise.
5555 * userspec.c: Likewise.
5557 2003-01-09 Bruno Haible <bruno@clisp.org>
5559 * stdbool.h.in: New file.
5561 2003-01-08 Bruno Haible <bruno@clisp.org>
5563 * safe-read.c: Include specification header first, to ensure its
5565 * full-write.c: Likewise.
5567 2003-01-08 Jim Meyering <jim@meyering.net>
5569 * full-write.c: Undefine and define-away `const' after inclusion
5570 of errno.h, not before. Suggestion from Bruno Haible.
5572 2003-01-07 Jim Meyering <jim@meyering.net>
5574 * full-write.c: Rework so that it may serve to define full_read, too.
5575 * full-read.c: Simply #define FULL_READ and include full-write.c.
5577 2003-01-06 Jim Meyering <jim@meyering.net>
5579 * version-etc.c: Update year in translatable copyright string.
5581 2002-12-25 Bruno Haible <bruno@clisp.org>
5583 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5584 * xstrtol.h: Likewise.
5585 * xstrtoimax.c: Likewise.
5586 * xstrtoumax.c: Likewise.
5587 * human.h: Likewise.
5589 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5590 on systems that have <inttypes.h> but not <stdint.h>.
5592 2002-12-31 Paul Eggert <eggert@twinsun.com>
5594 * memcoll.c (memcoll): Fall back on a simple algorithm using
5595 memcmp if strcoll doesn't work.
5597 2002-12-23 Bruno Haible <bruno@clisp.org>
5599 * localcharset.h: New file.
5600 * localcharset.c: Include it.
5601 * unicodeio.c: Likewise.
5603 2002-12-22 Bruno Haible <bruno@clisp.org>
5605 * utime.c (utime_null): No need to call ftruncate if the file was
5608 2002-12-23 Bruno Haible <bruno@clisp.org>
5610 * memcoll.c (STRCOLL): New macro.
5613 2002-12-22 Bruno Haible <bruno@clisp.org>
5615 * getstr.h (getstr): Define, to avoid clash with libcurses.
5616 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5618 2002-12-22 Bruno Haible <bruno@clisp.org>
5620 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5622 2002-12-23 Bruno Haible <bruno@clisp.org>
5624 * getline.h: Include <stddef.h>, for size_t.
5626 * unicodeio.h: Include <stddef.h>, for size_t.
5627 * unicodeio.c: Don't include <stddef.h>.
5629 2002-12-17 Bruno Haible <bruno@clisp.org>
5631 * canon-host.c (strdup): Remove unused declaration.
5633 * fsusage.c: Include full_read.h.
5634 (get_fs_usage): Use full_read instead of safe_read.
5636 * utime.c (utime_null): Use SAFE_READ_ERROR.
5638 2002-12-11 Bruno Haible <bruno@clisp.org>
5640 * setenv.h: Rewritten to cope with systems that have setenv() but not
5642 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5645 2002-12-11 Bruno Haible <bruno@clisp.org>
5647 * setenv.c (alloca): Fall back to malloc.
5649 (setenv): Use freea() to free memory allocated with alloca().
5651 2002-11-13 Bruno Haible <bruno@clisp.org>
5653 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5654 function declarations.
5655 * unsetenv.c (unsetenv): Likewise.
5657 2002-03-04 Bruno Haible <bruno@clisp.org>
5659 Portability to AIX 4.3.3.
5660 * unsetenv.c: New file, extracted from setenv.c.
5661 * setenv.c: Move the unsetenv() function to unsetenv.c.
5663 2001-12-20 Bruno Haible <bruno@clisp.org>
5665 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5666 use malloc instead. For SunOS 4.
5668 2001-12-11 Bruno Haible <bruno@clisp.org>
5670 * setenv.c: Declare alloca.
5671 (compar_fn_t): New typedef.
5672 (KNOWN_VALUE, STORE_VALUE): Use it.
5674 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5677 2002-12-10 Paul Eggert <eggert@twinsun.com>
5679 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5680 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5681 Choose values that are less likely to collide with system fnmatch
5683 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5684 defined (e.g., a pure POSIX system).
5685 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5686 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5688 2002-12-06 Jim Meyering <jim@meyering.net>
5690 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5692 Merge in changes from libc's misc/error.c, in preparation
5693 for the merge of gnulib's changes back into libc.
5695 * error.c (_): Define only if not already defined.
5696 Move definition to follow all #include directives.
5697 Include unlocked-io.h only if !_LIBC.
5698 [_LIBC]: Include <libio/libioP.h>.
5699 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5700 (fflush): Tweak definition to use INTUSE.
5703 2002-12-05 Paul Eggert <eggert@twinsun.com>
5705 * alloca.c [defined emacs]: Include "lisp.h".
5706 (xalloc_die) [defined emacs]: New macro.
5707 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5708 [! defined emacs]: Include <xalloc.h>.
5709 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5710 (pointer): Typedef to POINTER_TYPE *.
5711 (malloc): Remove decl; we now always use xmalloc.
5712 (alloca): Use old-style definition, since Emacs needs this.
5713 Check for arithmetic overflow when computing combined size.
5715 2002-12-04 Paul Eggert <eggert@twinsun.com>
5717 Do not generate unlocked-io.h automatically, since it's easier to
5718 maintain it by hand.
5720 * unlocked-io.h: New file, from GNU diffutils,
5721 but with proper copyright notice and attribution.
5723 * Makefile.am: Add copyright notice.
5724 (libfetish_a_SOURCES): Add unlocked-io.h.
5725 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5726 (DISTCLEANFILES, io_functions): Remove macros.
5727 (EXTRA_DIST): Remove gen_uio.
5728 (unlocked-io.h): Remove rule.
5730 2002-12-04 Jim Meyering <jim@meyering.net>
5732 Reflect the fact that stat.c and lstat.c are no longer generated.
5733 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5734 (DISTCLEANFILES): Likewise.
5735 (EXTRA_DIST): Likewise.
5736 (all_local): Don't depend on stat.c or lstat.c.
5737 (stat.c, lstat.c): Remove rules.
5738 (EXTRA_DIST): Remove xstat.in.
5740 * xstat.in: Remove file. Contents moved into stat.c.
5741 * stat.c: New file. Contents mostly from xstat.in.
5742 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5743 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5745 * safe-read.c: Rework so that it may serve to define safe_write, too.
5746 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5748 2002-12-03 Jim Meyering <jim@meyering.net>
5750 * safe-read.c, safe-write.c: Change variable names and comments, but
5751 not semantics, to minimize the differences between these two files.
5752 (safe_read): Change comment to mention SAFE_READ_ERROR.
5754 * safe-read.c (IS_EINTR): Define.
5755 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5757 2002-12-02 Bruno Haible <bruno@clisp.org>
5759 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5760 Define, taken from safe-read.c.
5761 (INT_MAX): Provide fallback.
5762 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5763 * safe-write.h (SAFE_WRITE_ERROR): Define.
5765 * safe-read.c (EINTR): Remove definition.
5766 (safe_read): Don't use EINTR if it is absent.
5768 2002-12-02 Jim Meyering <jim@meyering.net>
5770 * safe-read.c (EINTR): Define.
5771 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5772 (INT_MAX): Provide fallback.
5773 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5775 * safe-read.h (SAFE_READ_ERROR): Define.
5777 2002-12-01 Jim Meyering <jim@meyering.net>
5779 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5780 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5782 2002-11-27 Paul Eggert <eggert@twinsun.com>
5784 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5785 hash_rehash): Replace `if (limit <= value) abort ();' with
5786 `if (! (value < limit)) abort ();', for readability.
5788 2002-11-26 <karl@gnu.org>
5790 * strdup.c: copy from libc again, with jim's ok.
5791 * .cppi-disable: re-add strdup.c
5793 2002-11-25 <karl@gnu.org>
5795 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5796 instead of "strtol.c".
5798 2002-11-25 Jim Meyering <jim@meyering.net>
5800 * mktime.c: Sync from libc, now that it has the latest fix.
5802 2002-11-24 <karl@gnu.org>
5804 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5805 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5807 2002-11-24 Jim Meyering <jim@meyering.net>
5809 Update from coreutils:
5811 * mktime.c: Merge in changes from libc.
5813 Avoid a link-time failure on some Linux systems.
5814 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5815 (__mon_yday): Declare with the STATIC attribute.
5816 (__mktime_internal): Likewise.
5817 Based on a report from Greg Schafer.
5819 2002-11-23 Jim Meyering <jim@meyering.net>
5821 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5822 Use `unsigned', not `int', as type of index.
5824 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5826 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5828 2002-11-22 Paul Eggert <eggert@twinsun.com>
5830 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5831 hint that one should use `if (! x) abort ();' rather than `assert
5832 (x);', and anyway it's one less thing to worry about configuring.
5833 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5834 hash_rehash, hash_insert): Use abort rather than assert.
5836 2002-11-22 Paul Eggert <eggert@twinsun.com>
5838 * quotearg.h: Allow multiple inclusion by surrounding with
5839 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5840 so that we can be included first.
5841 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5842 * quotearg.c: Include quotearg.h immediately after config.h.
5843 No need to include stddef.h or sys/types.h any more.
5844 Surround local include files with "", not "<>".
5845 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5846 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5847 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5848 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5849 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5850 (ISPRINT): Remove; no longer needed now that we assume C89.
5852 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5855 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5856 quotearg_char): Use SIZE_MAX rather than
5857 (size_t) -1 when we are talking about "infinity".
5859 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5861 2002-11-22 Bruno Haible <bruno@clisp.org>
5863 * safe-read.h: Assume C89. Add comments.
5864 (safe_read): Change return type to size_t.
5865 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5866 counts > SSIZE_MAX correctly.
5867 * safe-write.h: New file.
5868 * safe-write.c: New file.
5869 * full-read.h: New file.
5870 * full-read.c: New file.
5871 * full-write.h: Assume C89. Add comments.
5872 * full-write.c: Include safe-write.h.
5873 (full_write): Rewritten to use safe_write.
5874 Suggested by Jim Meyering and Paul Eggert.
5876 2002-11-21 Bruno Haible <bruno@clisp.org>
5878 Remove case insensitive option matching.
5879 * argmatch.h (argcasematch): Remove declaration.
5880 (ARGCASEMATCH): Remove macro.
5881 (__xargmatch_internal): Remove case_sensitive argument.
5882 (XARGMATCH): Update.
5883 (XARGCASEMATCH): Remove macro.
5884 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5885 case_sensitive argument.
5886 (argcasematch): Remove function.
5887 (__xargmatch_internal): Remove case_sensitive argument.
5888 (main): Use XARGMATCH instead of XARGCASEMATCH.
5890 * xmalloc.c: Change compile-time error message. Add comment about
5891 required autoconf version.
5893 2002-11-21 Jim Meyering <jim@meyering.net>
5895 * strdup.c (strdup): Tweak comment and initial #if/#include.
5897 Merge in changes from the coreutils.
5899 2002-09-25 Paul Eggert <eggert@twinsun.com>
5900 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5901 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5902 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5903 int. Work more efficiently if X is the same width as uintmax_t.
5904 Do not compare X to -1, to avoid bogus compiler warning.
5905 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5906 Don't assume that f_frsize and f_bsize are the same type.
5908 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5911 * makepath.c (make_path): Restore umask *before* creating the final
5913 (make_path): Minor reformatting.
5915 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5916 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5918 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5919 ones. At least on GNU/Linux systems, `auto' means something else.
5922 2002-11-20 Paul Eggert <eggert@twinsun.com>
5924 Merge argmatch cleanups from Bison. Assume C89.
5926 * argmatch.c: Include config.h here, not in argmatch.h.
5927 Include stdlib.h, for EXIT_FAILURE.
5928 Always include <string.h>, since we assume C89.
5929 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5930 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5931 Include <stddef.h> instead, since it's all we need for size_t.
5932 (PARAMS): Remove. All uses removed.
5933 (ARRAY_CARDINALITY): Do not bother to #undef.
5934 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5935 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5936 Remove unnecessary parentheses.
5937 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5938 Insert necessary parentheses.
5939 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5940 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5942 2002-11-19 Bruno Haible <bruno@clisp.org>
5944 * mbswidth.c: Include mbswidth.h right at the beginning.
5945 * mbswidth.h: Include <stddef.h>, for size_t.
5947 * mbswidth.h (PARAMS): Remove macro.
5948 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5949 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5951 * gcd.h (PARAMS): Remove macro.
5952 (gcd): Use ANSI C function declarations.
5953 * gcd.c (gcd): Likewise.
5955 2002-11-15 Bruno Haible <bruno@clisp.org>
5957 * strcspn.c: Include <stddef.h>.
5958 (strcspn): Use ANSI C function declaration. Change return type to
5960 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5961 (strpbrk): Use NULL.
5962 * strpbrk.h (PARAMS): Remove macro.
5963 (strpbrk): Use ANSI C function declaration.
5964 * strstr.c: Don't include <sys/types.h>.
5965 * strstr.h (PARAMS): Remove macro.
5966 (strstr): Use ANSI C function declarations.
5968 2002-11-06 Bruno Haible <bruno@clisp.org>
5970 * gcd.h (gcd): Change argument type to 'unsigned long'.
5971 * gcd.c (gcd): Likewise.
5973 2002-11-05 Bruno Haible <bruno@clisp.org>
5975 * gcd.h: New file, from gettext-0.11.5.
5976 * gcd.c: New file, from gettext-0.11.5.
5978 2002-11-05 Bruno Haible <bruno@clisp.org>
5980 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5981 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5982 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5983 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5985 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5986 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5988 * closeout.c: Include gettext.h instead of <libintl.h>.
5989 * human.c: Include gettext.h instead of <libintl.h>.
5990 * quotearg.c: Include gettext.h instead of <libintl.h>.
5991 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5992 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5993 * userspec.c: Include gettext.h instead of <libintl.h>.
5994 * version-etc.c: Include gettext.h instead of <libintl.h>.
5995 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5996 (textdomain): Remove definition.
5997 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5999 * long-options.c: Remove include of <libintl.h> and definition of _.
6000 * same.c: Remove include of <libintl.h> and definition of _.
6002 2002-11-04 Bruno Haible <bruno@clisp.org>
6004 * stpcpy.h: New file, from GNU gettext-0.11.5.
6005 * strcase.h: New file, from GNU gettext-0.11.5.
6006 * strpbrk.h: New file, from GNU gettext-0.11.5.
6007 * strstr.h: New file, from GNU gettext-0.11.5.
6008 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6010 2002-05-09 Bruno Haible <bruno@clisp.org>
6012 * config.charset: Update for newest glibc. Add canonical names
6013 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6015 2002-05-09 Bruno Haible <bruno@clisp.org>
6017 * localcharset.c (get_charset_aliases): Add more Windows specific
6020 2002-05-08 Owen Taylor <otaylor@redhat.com>
6022 * config.charset: A few additions for Solaris.
6024 2001-12-05 Bruno Haible <bruno@clisp.org>
6026 * localcharset.c (locale_charset): Don't return an empty string.
6028 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6030 * config.charset: msdos in uk_UA uses CP1125.
6032 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6034 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6035 * localcharset.c (locale_charset): Declare as extern "C".
6037 2002-02-15 Bruno Haible <bruno@clisp.org>
6039 * config.charset [msdosdjgpp]: For Russian, use CP866.
6041 2002-02-11 Bruno Haible <bruno@clisp.org>
6043 * config.charset: Add support for NetBSD.
6045 2002-09-25 <karl@gnu.org>
6047 * strdup.c: copy from libc/string (via ../config/srclist*).
6048 * getopt*: copy from libc/posix.
6049 * gettext.h: copy from gettext.
6050 * .cppi-disable: add strdup.c, gettext.h.
6052 2002-07-01 Jim Meyering <meyering@lucent.com>
6054 * c-stack.c: Include sys/time.h.
6055 From Volker Borchert.
6057 2002-06-11 Paul Eggert <eggert@twinsun.com>
6059 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6060 New macro. Use it uniformly instead of
6061 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6062 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6063 reported by Vin Shelton.
6065 2002-06-22 Jim Meyering <meyering@lucent.com>
6067 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6068 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6070 2002-06-22 Paul Eggert <eggert@twinsun.com>
6072 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6073 Do not assume SA_SIGINFO behavior.
6074 Bug reported by Jim Meyering on NetBSD 1.5.2.
6076 2002-06-22 Jim Meyering <meyering@lucent.com>
6078 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6080 * exitfail.c, exitfail.h: Likewise.
6081 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6083 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6085 (EXTRA_DIST): Add fnmatch_loop.c.
6086 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6088 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6089 * fnmatch.c: Update from diffutils-2.8.2.
6090 * fnmatch_.h: New file. From diffutils-2.8.2.
6091 * fnmatch.h: Remove file.
6093 2002-06-18 Paul Eggert <eggert@twinsun.com>
6095 * file-type.h: Report an error if neither S_ISREG nor
6096 S_IFREG is defined, instead of using a test specific to glibc
6097 2.2. This should be safe, since POSIX requires S_ISREG and
6098 Unix Version 7 had S_IFREG. We don't need to check for
6099 <sys/types.h> since we don't use any symbols that it defines.
6101 2002-06-15 Jim Meyering <meyering@lucent.com>
6103 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6104 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6105 have been included before this file.
6107 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6109 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6110 so that each temporary file name is unique and valid in the first
6111 8 characters, for operation under DOS.
6113 2002-06-15 Jim Meyering <meyering@lucent.com>
6115 Work even with DJGPP 2.03, which lacks support for symlinks.
6117 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6119 * lchown.c (S_ISLNK): Likewise.
6121 2002-06-14 Jim Meyering <meyering@lucent.com>
6123 * file-type.h: Use the version from diffutils-2.8.2.
6124 * file-type.c: Likewise.
6126 2002-05-27 Jim Meyering <meyering@lucent.com>
6128 Fix a problem seen only on nonconforming systems whereby ls.c's
6129 use of localtime, and then of gettimeofday would cause trouble:
6130 the localtime call used to initialize rpl_gettimeofday's save
6131 mechanism would clobber ls's current local time information so
6132 that in any long listing the first file would always be listed
6133 with date 1970-01-01. Analysis by Volker Borchert.
6135 * gettimeofday.c (localtime): Undefine.
6136 (rpl_localtime): New function.
6138 2002-05-22 Jim Meyering <meyering@lucent.com>
6140 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6141 * file-type.h: New file.
6142 * file-type.c (file_type): New file/function. Extracted from diffutils.
6144 2002-04-29 Paul Eggert <eggert@twinsun.com>
6146 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6148 2002-04-28 Paul Eggert <eggert@twinsun.com>
6150 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6151 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6152 of 127, since 64 is the largest conceivable number for ancient
6154 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6156 2002-04-28 Jim Meyering <meyering@lucent.com>
6158 * sig2str.c (WTERMSIG): Remove definition (unused).
6160 2002-04-28 Paul Eggert <eggert@twinsun.com>
6162 * sig2str.h, sig2str.c: New files.
6163 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6165 2002-04-24 Jim Meyering <meyering@lucent.com>
6167 * gettext.h: New file, from Gettext.
6168 * Makefile.am (INCLUDES): Remove -I../intl.
6169 (libfetish_a_SOURCES): Add gettext.h.
6171 2002-04-16 Jim Meyering <meyering@lucent.com>
6173 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6174 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6175 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6177 2002-04-12 Jim Meyering <meyering@lucent.com>
6179 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6181 2002-03-10 Jim Meyering <meyering@lucent.com>
6183 * makepath.c (make_path): Remove a comma from a diagnostic.
6184 Suggestion from Santiago Vila.
6186 2002-03-08 Jim Meyering <meyering@lucent.com>
6188 * rename.c: Mention that this wrapper is needed also on
6189 mips-dec-ultrix4.4 systems.
6191 2002-03-02 Jim Meyering <meyering@lucent.com>
6193 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6194 not HAVE_CLOCK_SETTIME.
6196 2002-02-27 Paul Eggert <eggert@twinsun.com>
6198 * nanosleep.h: Rename to....
6199 * timespec.h: New name for nanosleep.h. All uses changed.
6201 * gettime.c: New file.
6202 * settime.c: New file.
6205 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6206 timespec.h. Remove nanosleep.h.
6208 2002-02-25 Paul Eggert <eggert@twinsun.com>
6210 * acl.c, acl.h: New files.
6211 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6213 2002-02-24 Jim Meyering <meyering@lucent.com>
6215 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6216 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6217 cause trouble. Reported by Nelson Beebe.
6219 2002-02-23 Paul Eggert <eggert@twinsun.com>
6221 * path-concat.c (xpath_concat): Reorder code to pacify
6222 compilers that don't know that xalloc_die never returns.
6224 2002-02-20 Jim Meyering <meyering@lucent.com>
6226 * getdate.c: Regenerate using bison-1.33.
6228 2002-02-15 Paul Eggert <eggert@twinsun.com>
6230 * posixver.c, posixver.h: New files.
6231 * Makefile.am (libfetish_a_SOURCES): Add them.
6233 2002-02-02 Paul Eggert <eggert@twinsun.com>
6234 Bruno Haible <bruno@clisp.org>
6236 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6237 (fwrite_success_callback): New declaration.
6238 * unicodeio.c (unicode_to_mb): New function, extracted from
6239 print_unicode_char. Call failure callback instead of error.
6240 (fwrite_success_callback): New function.
6241 (exit_failure_callback): New function.
6242 (fallback_failure_callback): New function.
6243 (print_unicode_char): Call unicode_to_mb.
6245 2002-01-26 Jim Meyering <meyering@lucent.com>
6247 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6249 2002-01-22 Jim Meyering <meyering@lucent.com>
6251 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6252 Otherwise, some versions of automake would omit the rule that makes
6253 Makefile from Makefile.in.
6255 2001-01-21 Paul Eggert <eggert@twinsun.com>
6257 * xmemcoll.h, xmemcoll.c: New files.
6258 * Makefile.am (libfetish_a_SOURCES): Add them.
6259 * memcoll.c: Include errno.h, and declare errno if not defined.
6260 (memcoll): Set errno to zero if there is no error.
6262 * quotearg.c (quotearg_buffer_restyled):
6263 Fix bug with quoting buffers containing NUL when backslashing escapes.
6264 This bug was exposed by the other changes in this patch.
6265 (quotearg_n_options): New arg ARGSIZE.
6266 All callers changed.
6267 (quoting_options_from_style): New function.
6268 (quotearg_n_style): Use it.
6269 (quotearg_n_style_mem): New function.
6271 * quotearg.h (quotearg_n_style_mem): New function.
6273 2002-01-16 Jim Meyering <meyering@lucent.com>
6275 * getdate.y: Add three semicolons, each just before a closing brace.
6276 Bison (as of version 1.31) no longer papers over that mistake.
6278 2002-02-14 Paul Eggert <eggert@twinsun.com>
6280 * backupfile.c (ISDIGIT): Comment fix.
6281 * getdate.y (ISDIGIT): Likewise.
6282 * posixtm.c (ISDIGIT, year): Likewise.
6283 * strverscmp.c (ISDIGIT): Likewise.
6284 * userspec.c (ISDIGIT): Likewise.
6286 2002-01-05 Jim Meyering <meyering@lucent.com>
6288 * version-etc.c (version_etc_copyright): Update copyright year.
6290 2001-01-19 Paul Eggert <eggert@twinsun.com>
6292 * closeout.c (close_stdout_status): If ferror (stdout), do
6293 not silently exit merely because the output buffer happens to
6294 have nothing pending.
6296 2001-12-18 Paul Eggert <eggert@twinsun.com>
6298 See the big note in ../ChangeLog.
6299 * human.c (suffixes): Prefer K to k for 1024.
6300 (generate_suffix_backwards): New function.
6301 (human_readable_inexact): Use it.
6302 * xstrtol.c (__xstrtol): If there is no number but there
6303 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6304 Accept 'K' as well as 'k'.
6306 2001-12-15 Jim Meyering <meyering@lucent.com>
6308 * regex.h (__restrict_arr): Update from libc.
6310 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6311 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6314 2001-12-10 Jim Meyering <meyering@lucent.com>
6316 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6317 Instead, include "xalloc.h".
6318 (initbuffer): Don't cast xmalloc return value to char*.
6319 (readline): Reword comment.
6320 Don't cast xrealloc return value to char*
6323 2001-12-09 Jim Meyering <meyering@lucent.com>
6325 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6326 `signed and unsigned type in conditional expression'.
6327 * posixtm.c (posix_time_parse): Likewise.
6329 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6331 * readtokens.c (readtoken): Declare an index to be of type unsigned
6332 to avoid a pedantic warning.
6334 * getstr.c: Don't include assert.h.
6335 (getstr): Remove warning-evoking assertions.
6336 Return -1 if offset parameter is out of bounds.
6337 Change the type of a local from int to size_t.
6339 * strftime.c (my_strftime_localtime_r): Include this function
6340 definition in the `#if ! HAVE_TM_GMTOFF' block.
6342 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6343 Include xalloc.h instead.
6345 2001-12-02 Jim Meyering <meyering@lucent.com>
6347 * tempname.c: Don't declare getenv, thus reverting the change of
6348 2001-11-18. It's no longer necessary, now that stdlib.h is always
6351 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6352 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6354 2001-11-30 Akim Demaille <akim@epita.fr>
6356 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6357 before being defined.
6359 2001-11-27 Paul Eggert <eggert@twinsun.com>
6361 * quotearg.h (quotearg_n, quotearg_n_style):
6362 First arg is int, not unsigned.
6363 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6364 (SIZE_MAX, UINT_MAX): New macros.
6365 (quotearg_n_options): Abort if N is negative.
6366 Avoid overflow check on hosts where size_t is 64 bits and int
6367 is 32 bits, as overflow is impossible there.
6368 Fix off-by-one typo that caused unnecessary reallocation.
6370 2001-11-27 Jim Meyering <meyering@lucent.com>
6372 * tempname.c: Merge with version from libc.
6373 * regex.c: Likewise.
6375 * tempname.c: Include stdlib.h unconditionally. On some old systems
6376 for which STDC_HEADERS is 0, it was not included, resulting in a
6377 warning about an integer-to-pointer conversion problem with getenv.
6378 Reported by Volker Borchert.
6380 2001-11-26 Jim Meyering <meyering@lucent.com>
6382 * gtod.h: Remove file.
6383 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6384 * gettimeofday.c: Don't include gtod.h.
6385 (GTOD_init): Remove function.
6386 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6387 Suggestion from Volker Borchert.
6389 2001-11-23 Jim Meyering <meyering@lucent.com>
6391 * hash.h (struct hash_table): Don't define here. Merely declare it.
6392 * hash.c (struct hash_table): Define it here instead.
6394 2001-11-22 Jim Meyering <meyering@lucent.com>
6396 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6398 2001-11-18 Paul Eggert <eggert@twinsun.com>
6400 * tempname.c (TMP_MAX): Remove; no longer needed.
6401 (TEMPORARIES): New macro.
6402 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6403 removes an artificial limitation (e.g. HP-UX 10.20, where
6406 2001-11-18 Jim Meyering <meyering@lucent.com>
6408 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6411 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6412 files will be created before anything else.
6414 2001-11-17 Jim Meyering <meyering@lucent.com>
6416 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6417 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6418 rather than group writable. Patch by Juan F. Codagnone.
6420 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6421 Instead, include "xalloc.h".
6423 * mountlist.c: Include unlocked-io.h after all system headers.
6424 Remove explicit declarations of xmalloc, xrealloc,
6425 and xstrdup. Instead, include "xalloc.h".
6427 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6428 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6429 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6431 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6432 Reported by Padraig Brady.
6434 * mkstemp.c: #undef mkstemp.
6436 (rpl_mkstemp): Rename from mkstemp.
6439 2001-11-16 Jim Meyering <meyering@lucent.com>
6441 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6442 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6443 determine the amount of total physical memory, use pstat_getstatic.
6444 HPUX-11 doesn't define _SC_PHYS_PAGES.
6445 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6446 If sysconf couldn't be used to determine the amount of available
6447 physical memory, use both pstat_getstatic and pstat_getdynamic.
6448 Based on a patch from Bob Proulx.
6450 2001-11-05 Jim Meyering <meyering@lucent.com>
6452 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6454 2001-11-03 Jim Meyering <meyering@lucent.com>
6456 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6457 in argmatch_to_argument call.
6459 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6462 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6463 e.g., a fault due to an attempt to free a NULL pointer.
6465 2001-11-01 Jim Meyering <meyering@lucent.com>
6467 * dirfd.c, dirfd.h: New files.
6468 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6470 * hash.c (hash_print) [TESTING]: Clean up.
6472 2001-10-22 Paul Eggert <eggert@twinsun.com>
6474 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6475 to avoid a warning if -Wall.
6477 2001-10-21 Paul Eggert <eggert@twinsun.com>
6479 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6481 2001-10-21 Jim Meyering <meyering@lucent.com>
6483 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6484 this code would end up calling gettext even in packages built
6486 * getopt.c (_): Likewise.
6487 * regex.c (_): Likewise.
6489 2001-10-20 Paul Eggert <eggert@twinsun.com>
6491 * error.c (strerror_r): Do not declare unless !_LIBC.
6492 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6493 Use strerror_r that is only a macro, even if it is not a function.
6494 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6495 (private_strerror): Use prototypes, not old-style function definition.
6496 (print_errno_message): New function.
6497 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6499 (error_tail, error, error_at_line): Use it.
6501 2001-10-11 Jim Meyering <meyering@lucent.com>
6503 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6504 and quote_n (1, ... to avoid clobbering a buffer.
6506 2001-10-05 Jim Meyering <meyering@lucent.com>
6508 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6509 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6510 * hash-pjw.h: New file.
6512 2001-09-30 Jim Meyering <meyering@lucent.com>
6514 * mountlist.c [MOUNTED_GETFSSTAT]:
6515 Include <sys/ucred.h>, for Apple Darwin.
6516 Include sys/mount.h and sys/fs_types.h only if available.
6518 (read_filesystem_list): Use FS_TYPE.
6520 2001-09-29 Paul Eggert <eggert@twinsun.com>
6522 * exclude.c (excluded_filename): 0 -> false, since it's
6525 2001-09-28 Paul Eggert <eggert@twinsun.com>
6527 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6528 #defines strtoimax. Also treat the other strto* functions
6531 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6532 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6533 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6535 2001-09-26 Jim Meyering <meyering@lucent.com>
6537 Most macros in unlocked-io.h had the wrong number of arguments.
6538 * gen-uio: New script.
6539 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6540 * unlocked-io.hin: Remove file.
6541 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6542 rather than trying to embed it here.
6543 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6544 Reported by Padraig Brady.
6546 2001-09-25 Volker Borchert <bt@teknon.de>
6548 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6550 2001-09-23 Jim Meyering <meyering@lucent.com>
6552 * mountlist.c: Remove useless parentheses in #if directives.
6553 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6554 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6556 2001-09-22 Jim Meyering <meyering@lucent.com>
6558 * localcharset.c: Update from latest gettext.
6559 * config.charset: Likewise.
6561 2001-09-20 Jim Meyering <meyering@lucent.com>
6563 * xstrtol.c (strtoimax): Guard declaration with
6564 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6565 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6566 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6567 (strtoumax): Likewise, for completeness (it wasn't necessary).
6569 2001-09-06 Paul Eggert <eggert@twinsun.com>
6571 * strtoimax.c (HAVE_LONG_LONG):
6572 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6573 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6574 to work around bug in IBM C compiler.
6576 2001-09-16 Jim Meyering <meyering@lucent.com>
6578 * mkdir.c: New file.
6580 2001-09-04 Paul Eggert <eggert@twinsun.com>
6582 * xgetcwd.c: Revert some of the previous change; intead,
6583 fix the HAVE_GETCWD_NULL code to behave more like the
6584 !HAVE_GETCWD_NULL code used to.
6587 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6590 2001-09-04 Paul Eggert <eggert@twinsun.com>
6592 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6593 Use ssize_t, not int, to store result of readlink.
6594 Check for ssize_t overflow as well as size_t overflow,
6595 as POSIX says the result of readlink is implementation-defined
6596 when ssize_t overflows.
6597 Remove unnecessary cast to char*.
6598 Use free+malloc instead of realloc, as the storage doesn't need
6599 to be preserved and it's clearer and can be more efficient that way.
6600 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6601 * xreadlink.h (xreadlink): Update prototype.
6603 2001-09-03 Paul Eggert <eggert@twinsun.com>
6605 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6606 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6607 spotted by Jim Meyering.
6609 2001-09-03 Jim Meyering <meyering@lucent.com>
6611 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6613 2001-09-03 Paul Eggert <eggert@twinsun.com>
6615 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6616 like the HAVE_GETCWD_NULL code.
6617 Include pathmax.h if not HAVE_GETCWD.
6618 Do not include xalloc.h.
6619 (INITIAL_BUFFER_SIZE): New symbol.
6620 Do not use xmalloc / xrealloc, since the caller is responsible for
6621 handling errors. Preserve errno around `free' during failure.
6622 Do not overrun buffer when using getwd.
6624 2001-09-03 Paul Eggert <eggert@twinsun.com>
6626 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6627 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6629 2001-09-02 Jim Meyering <meyering@lucent.com>
6631 * error.c: Update from GNU libc.
6633 2001-09-01 Jim Meyering <meyering@lucent.com>
6635 * xreadlink.c: New file.
6636 * xreadlink.h: New file.
6637 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6639 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6640 doesn't conflict with sparc Solaris 7's definition in
6641 /usr/include/sys/int_types.h.
6643 * exclude.c: Use `""', not `<>' to #include non-system header files.
6644 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6645 and strncasecmp as r-values. Unixware didn't have declarations.
6647 2001-08-31 Jim Meyering <meyering@lucent.com>
6649 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6650 Use an initial, malloc'd, buffer of length 128 rather than
6651 a statically allocated one of length 1024.
6653 2001-08-30 Paul Eggert <eggert@twinsun.com>
6655 * xgetcwd.c: Don't include pathmax.h.
6656 Include stdlib.h and unistd.h if available.
6658 (xmalloc, xstrdup, free): Remove decls.
6659 (xgetcwd): Don't assume sizes fit in unsigned.
6660 Check for overflow when computing sizes.
6661 Simplify reallocation code.
6663 2001-08-28 Paul Eggert <eggert@twinsun.com>
6665 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6667 * strtoimax.c: Renamed from strtoxmax.c, removing the
6670 Also, make the following further changes to make this file's
6671 configuration more similar to that of strtol.c:
6672 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6673 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6674 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6675 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6676 changed to signed values.
6678 And make the following changes as well:
6679 Fix copyright notice, as 1999 was missing.
6680 (verify): New macro.
6681 (strtoimax): Check sizes at compile-time, not run-time.
6682 Prefer strtol to strtoll if both work.
6683 (main): Remove; it was not that useful and was a pain to maintain.
6685 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6687 2001-08-30 Paul Eggert <eggert@twinsun.com>
6689 * savedir.c (savedir): Remove size parameter, as POSIX says that
6690 a directory's st_size can have an arbitrary value, so the old
6691 usage could waste an arbitrary amount of memory. All uses
6693 * savedir.h: Update prototype.
6695 2001-08-30 Paul Eggert <eggert@twinsun.com>
6697 * xstrtol.c (strtoimax): New decl.
6699 2001-08-28 Paul Eggert <eggert@twinsun.com>
6701 * xstrtol.h: Add copyright notice.
6702 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6703 LONGINT_INVALID_SUFFIX_CHAR.
6705 2001-08-30 Paul Eggert <eggert@twinsun.com>
6707 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6710 2001-08-30 Paul Eggert <eggert@twinsun.com>
6712 * hash.c: Remove '2001' from copyright notice.
6714 2001-08-30 Paul Eggert <eggert@twinsun.com>
6716 * full-write.h: New file.
6717 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6718 * full-write.c: Correct credits, as cccp.c no longer
6719 exists and anyway it was so heavily changed from the old cccp
6720 code as to be unrecognizable. Include full-write.h.
6721 (full_write) Return size_t, with short writes meaning failure.
6722 All callers changed. This fixes a bug with large buffers
6724 * utime.c: Include full-write.h.
6726 2001-08-30 Paul Eggert <eggert@twinsun.com>
6728 Merge 'exclude' changes from tar 1.13.22.
6729 This fixes one or two unlikely storage allocation overflow bugs,
6730 but doesn't change user-visible behavior otherwise.
6732 2001-08-30 Paul Eggert <eggert@twinsun.com>
6734 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6735 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6736 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6737 Include if available.
6738 (<xalloc.h>): Include
6739 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6740 (verify): New macro. Use it to verify that EXCLUDE macros do not
6741 collide with FNM macros.
6742 (struct patopts): New struct.
6743 (struct exclude): Use it, as exclude patterns now come with options.
6744 (new_exclude): Support above changes.
6745 (new_exclude, add_exclude_file):
6746 Initial size must now be a power of two to simplify overflow checking.
6747 (free_exclude, fnmatch_no_wildcards): New function.
6748 (excluded_filename): No longer requires options arg, as the options
6749 are determined by add_exclude. Now returns bool, not int.
6750 (excluded_filename, add_exclude):
6751 Add support for the fancy new exclusion options.
6752 (add_exclude, add_exclude_file): Now takes int options arg.
6753 Check for arithmetic overflow when computing sizes.
6754 (add_exclude_file): xrealloc might modify errno, so don't
6755 realloc until after errno might be used.
6757 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6759 (free_exclude): New decl.
6760 (add_exclude, add_exclude_file): Now takes int options arg.
6761 (excluded_filename): No longer requires options arg, as the options
6762 are determined by add_exclude. Now returns bool, not int.
6764 2001-08-30 Paul Eggert <eggert@twinsun.com>
6766 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6768 2001-08-27 Jim Meyering <meyering@lucent.com>
6770 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6772 * version-etc.c (N_): Remove definition.
6773 Revert most of last change.
6774 Instead, simply don't mark the `Copyright...' string for translation.
6775 Based on advice from Paul Eggert.
6777 * strtoxmax.c: Tweak comment.
6779 2001-08-26 Jim Meyering <meyering@lucent.com>
6781 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6782 of copyright with `%s' so translators don't get an untranslated
6784 (COPYRIGHT_YEAR): Define.
6785 (version_etc): Use fprintf rather than fputs.
6786 Suggestion from Ulrich Drepper.
6788 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6790 * strtoll.c: New file, from GNU libc.
6791 * xstrtoimax.c: New file.
6793 * xstrtol.h: Add xstrtoimax.
6794 * strtoumax.c: New file. Simply include "strtoumax.c".
6795 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6797 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6798 * strtoxmax.c: ... then renamed to this.
6800 2001-08-13 Paul Eggert <eggert@twinsun.com>
6802 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6803 Port to Solaris 8, where 'sed' requires a space after the 'r'
6804 command, and where sh dislikes "$/". Clean up the spacing a bit.
6805 Redirect output to $tmp just once.
6807 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6809 * addext.c (<errno.h>): Include.
6810 (errno): Declare if not defined.
6811 (addext): Work correctly when pathconf returns -1 and leaves
6812 errno alone because there is no limit. Also, work even if
6813 pathconf returns a value greater than SIZE_MAX.
6815 2001-08-12 Jim Meyering <meyering@lucent.com>
6817 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6818 Simply `return getcwd (NULL, 0);'.
6819 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6820 Use 1300 as initial value for length, not PATH_MAX.
6822 * pathmax.h: Clean up cpp syntax.
6824 2001-08-12 Jim Meyering <meyering@lucent.com>
6826 * gettimeofday.c: New file.
6828 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6830 2001-08-04 Jim Meyering <meyering@lucent.com>
6832 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6833 to get in sync with glibc.
6835 2001-08-03 Paul Eggert <eggert@twinsun.com>
6837 The following changes are from gettext 0.10.39 as maintained by
6840 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6841 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6842 with inverted sense. All uses changed.
6844 * mbswidth.c: Don't include <limits.h>.
6845 Include <stdlib.h> and <string.h> unconditionally.
6846 (iswcntrl, mbsinit, ISCNTRL): New macros.
6847 (mbsnwidth): Use K&R style function declarations.
6848 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6849 can optimize it when MB_CUR_MAX == 1.
6850 The width of control characters is zero, not 1.
6852 2001-07-15 Jim Meyering <meyering@lucent.com>
6854 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6855 (BUILT_SOURCES): Add unlocked-io.h.
6856 (io_functions): Define.
6857 (unlocked-io.h): New rule.
6858 (DISTCLEANFILES): Add unlocked-io.h.
6859 (all-local): Depend on unlocked-io.h, to ensure it is created.
6861 * unlocked-io.hin: New file
6863 * regex.c: Update from glibc.
6865 2001-07-05 Jim Meyering <meyering@lucent.com>
6867 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6869 (libfetish_a_SOURCES): Put all .h files here instead.
6870 Remove a thus-exposed (better checks in automake) duplicate and
6871 two unnecessary .h files.
6873 2001-06-11 Jim Meyering <meyering@lucent.com>
6875 * regex.c: Update from GNU libc.
6877 2001-05-27 Jim Meyering <meyering@lucent.com>
6879 * readutmp.h (UT_TYPE): Define.
6881 2001-05-24 Jim Meyering <meyering@lucent.com>
6883 * argmatch.c: Include "quote.h".
6884 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6885 quote function. Reported by Göran Uddeborg.
6887 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6889 * dirname.c (dir_name): Compute append_dot using path, not newpath
6890 which is not yet declared.
6892 2001-05-11 Paul Eggert <eggert@twinsun.com>
6894 * Makefile.am (libfetish_a_SOURCES):
6895 Add strftime.c, since we now compile it on all hosts.
6897 * strftime.c (my_strftime):
6898 Define to nstrftime if emacs, but only if my_strftime is not defined.
6899 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6900 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6901 Add one more extra argument: a nanoseconds value.
6904 (my_strftime function): Add %N format.
6905 (emacs_strftimeu): Renamed from emacs_strftime,
6906 with extra ut argument.
6908 2001-05-11 Paul Eggert <eggert@twinsun.com>
6910 dirname code cleanup. base_name now behaves more compatibly
6911 with POSIX basename when given file names that have trailing
6912 slashes, and similarly for dir_name. Add new primitives
6913 base_len and dir_len. Put the directory-name-related decls
6916 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6917 * backupfile.c (base_name): Likewise.
6918 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6919 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6920 * makepath.c (strip_trailing_slashes): Likewise.
6921 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6923 * rename.c (strip_trailing_slashes): Likewise.
6924 * same.c (base_name): Likewise.
6925 * stripslash.c (ISSLASH): Likewise.
6927 * addext.c: Include <dirname.h> after size_t is defined.
6928 * backupfile.c: Likewise.
6930 * addext.c (addext): Use base_len to trim redundant
6931 trailing slashes instead of doing it ourselves.
6932 But do not trim the last slash if it is not redundant.
6934 * backupfile.c (find_backup_file_name,
6935 max_backup_version): Use base_len instead of rolling it ourselves.
6936 Handle the case of "" and (on DOS) "C:" correctly.
6938 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6939 Include <string.h>, <dirname.h>.
6940 (base_name): Allow file names ending in slashes, other than names
6941 that are all slashes. In this case, return the basename followed
6942 by the slashes. This is more general, and can be used in places
6943 where the original base_name purposely had an assertion failure.
6944 (base_len): New function.
6946 * dirname.c: Include <string.h> instead of <stdlib.h>.
6947 Do not include <assert.h>; no longer needed.
6949 (memrchr): Remove decl.
6950 (dir_name_r): Remove.
6951 (dir_len): Renamed from dirlen. All callers changed.
6952 Rewrite in terms of base_name, for simplicity and consistency.
6953 (dir_name): Never return NULL. All callers changed.
6954 Do not include <stdlib.h> in test program; no longer needed.
6955 return 0; is fine for test program.
6957 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6959 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6961 * path-concat.c (path_concat): Use base_len to compute
6962 base length, not strlen; this means we cannot rely on memcpy
6965 * same.c (STREQ): Remove.
6966 (same_name): Handle the case where the basename ends in trailing '/'.
6968 * stripslash.c (strip_trailing_slashes): Return nonzero if
6969 a slash was stripped. Do not strip the last slash after a
6972 2001-04-08 Jim Meyering <meyering@lucent.com>
6974 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6975 recomputed; that's necessary when the offset spans a DST transition.
6976 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6978 2001-04-02 Jim Meyering <meyering@lucent.com>
6980 * regex.h, regex.c: Update from GNU libc.
6982 2001-03-19 Paul Eggert <eggert@twinsun.com>
6984 * version-etc.c (version_etc_copyright): Update to 2001.
6986 2001-03-16 Paul Eggert <eggert@twinsun.com>
6988 * tempname.c (uint64_t): Define to uintmax_t if
6989 not defined, and if UINT64_MAX is not defined.
6990 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6991 Reported by John David Anglin.
6993 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6995 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6996 alias if codeset is empty.
6997 * config.charset (BeOS): Use wildcard syntax.
6999 2001-03-13 Jim Meyering <meyering@lucent.com>
7001 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7002 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7005 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7007 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7009 * unicodeio.c (print_unicode_char): Simplify accordingly.
7011 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7013 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7014 support for DOS/DJGPP.
7016 2001-02-28 Paul Eggert <eggert@twinsun.com>
7018 * Makefile.am (libfetish_a_SOURCES):
7019 Add dup-safer.c, fopen-safer.c.
7020 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7022 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7024 2001-02-25 Paul Eggert <eggert@twinsun.com>
7026 The mkstemp replacement is taken from glibc 2.2.2, with some
7027 portability fixes for use outside glibc, as follows:
7029 * tempname.c (struct_stat64): New macro.
7030 (direxists, __gen_tempname): Use it.
7031 This avoids a portability problem with Solaris 8.
7033 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7034 (<stddef.h>, <stdint.h>, <string.h>):
7035 Include only if STDC_HEADERS || _LIBC.
7036 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7037 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7038 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7039 (__set_errno): Define this macro if <errno.h> doesn't.
7040 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7041 Define these macros if <stdio.h> doesn't.
7042 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7043 Define these macros if <sys/stat.h>
7044 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7045 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7046 __xstat64): Define if not _LIBC.
7047 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7048 (__gen_tempname): Invoke gettimeofday only if
7049 HAVE_GETTIMEOFDAY || _LIBC;
7050 otherwise, fall back on plain "time".
7051 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7053 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7055 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7057 2001-02-17 Jim Meyering <meyering@lucent.com>
7059 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7060 around included file name.
7062 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7064 * strftime.c: Update from GNU libc (the only changes were to comments).
7066 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7068 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7070 2001-02-17 Paul Eggert <eggert@twinsun.com>
7072 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7073 Remove workaround macros for hosts that have mbrtowc but not
7074 mbstate_t, as we now insist on proper declarations for both
7075 before using mbrtowc.
7077 2001-02-17 Jim Meyering <meyering@lucent.com>
7079 * regex.c: Update from libc.
7081 2001-02-16 Paul Eggert <eggert@twinsun.com>
7083 * alloca.c (malloc): Undef before defining, since stdlib.h
7084 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7085 Reported by Mark Hounschell via Paul Eggert.
7087 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7089 * config.charset: Update for FreeBSD 4.2.
7091 2001-01-26 Jim Meyering <meyering@lucent.com>
7093 * quotearg.c: Include stddef.h.
7094 * quote.c: Include stddef.h.
7095 Reported by Axel Kittenberger.
7097 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7098 line in double quotes so that it evokes a better diagnostic.
7099 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7100 Reported by Axel Kittenberger.
7102 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7104 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7105 to avoid a warning. Add back 'const' to inptr.
7107 2001-01-16 Jim Meyering <meyering@lucent.com>
7109 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7112 2001-01-14 Jim Meyering <meyering@lucent.com>
7114 * rename.c: New file. From Volker Borchert.
7115 Include stdlib.h, string.h or strings.h, and xalloc.h.
7116 Use strip_trailing_slashes rather than open-coding it.
7118 2001-01-03 Paul Eggert <eggert@twinsun.com>
7120 * strftime.c: Sync with glibc time/strftime.c 1.81.
7122 2001-01-03 Jim Meyering <meyering@lucent.com>
7124 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7125 local `inptr' to avoid warning with some system declarations of iconv.
7127 2000-12-29 Paul Eggert <eggert@twinsun.com>
7129 * modechange.c: Do not assume that mode_t uses the
7130 traditional octal encoding. E.g. "chmod 1 FOO" should set
7131 the other-execute bit of FOO even if S_IXOTH != 1.
7133 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7134 WOTH, XOTH, ALLM): New macros.
7135 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7136 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7138 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7139 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7141 No need to use uintmax_t; unsigned long is long enough.
7142 Don't bother to get suffix since we don't use it.
7144 2000-12-24 Jim Meyering <meyering@lucent.com>
7146 * hash.c (is_prime): Return explicit boolean values.
7147 (hash_get_first): Return NULL to appease Irix5.6's 89.
7148 Reported by Nelson Beebe.
7150 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7152 * localcharset.c (locale_charset): Add support for Win32.
7154 2000-12-18 Paul Eggert <eggert@twinsun.com>
7156 * physmem.h, physmem.c: New files.
7158 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7159 (noinst_HEADERS): Add physmem.h.
7161 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7162 't' for compatibility with Solaris 8 sort.
7164 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7166 * config.charset: Add support for BeOS.
7168 2000-12-16 Jim Meyering <meyering@lucent.com>
7170 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7171 SHELLS_FILE to a file name that's useful on djgpp systems.
7173 (ADDITIONAL_DEFAULT_SHELLS): Define.
7174 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7175 Based mostly on a patch from Prashant TR.
7177 2000-12-16 Jim Meyering <meyering@lucent.com>
7179 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7180 N and M) would have treated it like `chown N:N FILE'.
7182 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7184 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7186 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7187 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7188 to the list of canonical encodings. Rename EUC-CN to GB2312.
7190 2000-12-08 Andreas Schwab <schwab@suse.de>
7192 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7193 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7195 2000-12-07 Jim Meyering <meyering@lucent.com>
7197 * stripslash.c (ISSLASH): Define.
7198 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7201 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7202 (dir_name_r): Declare this function as static.
7203 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7204 manifest itself on a name containing a mix of slashes and
7206 Make this function work with names starting with a DOS-style
7207 drive letter and colon prefix.
7208 (dir_name): Append `.' if necessary.
7209 Based mostly on patches from Prashant TR and Eli Zaretskii.
7211 * dirname.h (dir_name_r): Remove prototype.
7213 2000-12-05 Jim Meyering <meyering@lucent.com>
7215 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7217 2000-12-04 Jim Meyering <meyering@lucent.com>
7219 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7220 Also include memory.h, stdlib.h, unistd.h if appropriate.
7221 Reported by Andreas Jaeger (conflicting declaration of malloc).
7223 2000-12-02 Jim Meyering <meyering@lucent.com>
7225 * closeout.h: Make idempotent, to avoid some obscure warnings.
7227 2000-12-01 Paul Eggert <eggert@twinsun.com>
7229 * memrchr.c: Include <config.h> before any system include file.
7231 2000-11-29 Paul Eggert <eggert@twinsun.com>
7233 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7235 2000-11-26 Jim Meyering <meyering@lucent.com>
7237 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7239 2000-11-22 Paul Eggert <eggert@twinsun.com>
7241 * strftime.c (my_strftime): Do not invoke mbrlen with a
7242 size of (size_t) -1; it's not portable.
7244 2000-11-17 Akim Demaille <akim@epita.fr>
7246 * obstack.h: Formatting changes.
7247 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7248 prevent type checking.
7249 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7250 cast the value to (void *): assigning a `foo *' to a `void *'
7252 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7254 2000-11-17 Jim Meyering <meyering@lucent.com>
7256 * strstr.c: Update from GNU libc.
7258 2000-11-16 Jim Meyering <meyering@lucent.com>
7260 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7262 2000-11-11 Jim Meyering <meyering@lucent.com>
7264 * error.c: Add a couple #includes, merging from GNU libc version.
7266 2000-11-10 Jim Meyering <meyering@lucent.com>
7268 * obstack.h: Update from GNU libc.
7269 * obstack.c: Likewise.
7271 2000-11-06 Paul Eggert <eggert@twinsun.com>
7273 * getusershell.c (setusershell): Use rewind rather than
7274 fseek/fseeko, to avoid configuration hassles with fseeko.
7275 Don't bother opening SHELLS_FILE if shellstream is NULL;
7278 2000-11-05 Jim Meyering <meyering@lucent.com>
7280 * makepath.h (make_dir): Declare.
7281 * makepath.c (make_dir): Remove `static' attribute.
7284 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7286 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7287 last one in a bucket, advance to the next bucket.
7289 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7291 * fnmatch.c: Do not comment out all the code if we are using
7292 the GNU C library, because in some cases we are replacing buggy
7293 code in the GNU C library itself.
7295 2000-10-30 Paul Eggert <eggert@twinsun.com>
7297 * error.h, getline.h, modechange.h:
7298 Remove "2000" from Copyright line, as the file hasn't been
7299 changed this year other than in the copyright notice.
7301 * xalloc.h: Add "2000" to Copyright line, as this file
7302 was changed this year.
7304 2000-10-30 Paul Eggert <eggert@twinsun.com>
7306 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7307 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7308 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7310 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7312 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7313 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7314 doesn't define __restrict_arr.
7316 2000-10-29 Jim Meyering <meyering@lucent.com>
7318 * xstat.in: Fix grammar in comment.
7320 2000-10-28 Jim Meyering <meyering@lucent.com>
7322 * memchr.c: Update from libc.
7323 Adjust for portability:
7324 [HAVE_STDLIB_H]: Include stdlib.h.
7325 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7326 Undef __memchr, too.
7327 [!weak_alias]: Define __memchr to memchr.
7329 * regex.c: Update from libc.
7330 * regex.h: Likewise.
7331 * getopt1.c: Likewise.
7332 * memcmp.c: Likewise.
7334 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7335 Avoid using fseek, when possible -- it's broken by design.
7336 Patch by Ulrich Drepper.
7338 2000-10-26 Jim Meyering <meyering@lucent.com>
7340 * strftime.c: Update from libc.
7342 2000-10-25 Jim Meyering <meyering@lucent.com>
7344 * obstack.c: Update from libc.
7346 2000-10-23 Jim Meyering <meyering@lucent.com>
7348 * hard-locale.c (hard_locale): Revert last change -- it was simply
7349 wrong. That set_locale call must not have any side effects.
7352 2000-10-22 Jim Meyering <meyering@lucent.com>
7354 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7355 [CYCLIC]: Remove now-unused definition.
7357 * save-cwd.c (O_DIRECTORY): Define, if needed.
7358 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7359 Suggestion from Ulrich Drepper.
7361 2000-10-21 Jim Meyering <meyering@lucent.com>
7363 * dirname.c (dir_name_r): New function, factored out of dir_name.
7364 (dir_name): Use dir_name_r.
7365 * dirname.h (dir_name_r): Declare it.
7367 2000-10-21 Jim Meyering <meyering@lucent.com>
7369 * dirname.c (memrchr): Declare if necessary.
7370 (dir_name): Remove the restriction that there be no
7371 trailing slashes. Now, this code skips past them, effectively
7373 [TEST_DIRNAME] (main): New unit tests.
7375 * memrchr.c: New file from GNU libc.
7376 Undef __memrchr, too.
7377 [!weak_alias]: Define __memrchr to memrchr.
7378 Guard weak_alias use with `#ifdef weak_alias'.
7380 2000-10-17 Jim Meyering <meyering@lucent.com>
7382 * quote.h (PARAMS): Define and use.
7383 Reported by Akim Demaille.
7385 * getopt.c: Update from libc.
7387 2000-10-16 Jim Meyering <meyering@lucent.com>
7389 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7392 2000-09-25 Jim Meyering <meyering@lucent.com>
7394 * md5.h (rol): Define (from GnuPG).
7396 * sha.c: Give credit (GnuPG) where due.
7397 (M): Use rol rather than open-coding it.
7398 Add a FIXME comment.
7400 2000-09-21 Jim Meyering <meyering@lucent.com>
7402 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7403 Reported by Michael Stone.
7405 2000-09-20 Jim Meyering <meyering@lucent.com>
7407 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7408 (noinst_HEADERS): Add sha.h.
7409 Based on code from Scott G. Miller and from GnuPG.
7411 2000-09-15 Jim Meyering <meyering@lucent.com>
7413 * regex.c: Update from libc.
7415 2000-09-10 Jim Meyering <meyering@lucent.com>
7417 * getopt.c (_getopt_internal): Update from glibc.
7419 2000-09-09 Jim Meyering <meyering@lucent.com>
7421 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7422 think it should be used as a general replacement for isascii.
7423 * fnmatch.c: Likewise.
7424 * mbswidth.c: Likewise
7425 * regex.c: Likewise.
7428 * userspec.c: Include sys/param.h and limits.h.
7430 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7431 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7432 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7433 UID, GID. Check range.
7435 2000-09-06 Jim Meyering <meyering@lucent.com>
7437 * getopt.c (_getopt_internal): Update from glibc.
7439 2000-08-30 Jim Meyering <meyering@lucent.com>
7441 * strftime.c: Merge in changes from GNU libc.
7443 2000-08-26 Jim Meyering <meyering@lucent.com>
7445 * closeout.c: Include "__fpending.h".
7446 (close_stdout_status): Return right away if there's nothing to flush.
7448 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7449 * __fpending.c: New file.
7450 * __fpending.h: New file.
7452 2000-08-07 Paul Eggert <eggert@twinsun.com>
7454 Standardize on "memory exhausted" instead of "Memory exhausted"
7455 or "virtual memory exhausted".
7456 * obstack.c (print_and_abort): Use "memory exhausted", not
7457 "virtual memory exhausted".
7458 * same.c (same_name): Invoke xalloc_die instead of printing
7460 * userspec.c (parse_user_spec): Likewise.
7461 * bumpalloc.h: comment fix
7462 * same.c, userspec.c: Include xalloc.h.
7464 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7465 not char *const and pointing to a constant array.
7466 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7467 (xrealloc): Comment fix.
7469 * userspec.c (parse_user_spec):
7470 Don't translate a message until just before returning,
7471 to avoid unnecessary translation.
7473 2000-08-07 Jim Meyering <meyering@lucent.com>
7475 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7476 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7477 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7478 getgroups.c, gethostname.c, getopt.h, group-member.c,
7479 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7480 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7481 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7482 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7483 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7484 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7485 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7486 yesno.c: Back out Copyright date changes for each file with no change
7487 this year. This eases coordination with other programs using the same
7488 source code modules. From Paul Eggert.
7490 2000-08-03 Greg McGary <greg@mcgary.org>
7492 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7493 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7494 (EXTEND_BUFFER): Use them.
7496 2000-08-01 Jim Meyering <meyering@lucent.com>
7498 * dirname.c (ISSLASH): Define.
7499 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7500 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7501 both `\' and `/' may be use as path separators.
7502 Based on a patch from Prashant TR.
7504 2000-07-31 Paul Eggert <eggert@twinsun.com>
7506 * quotearg.c (quotearg_n_options): Don't make the initial
7507 slot vector a constant, since it might get modified.
7509 2000-07-31 Jim Meyering <meyering@lucent.com>
7511 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7512 * obstack.c (print_and_abort): Likewise.
7514 2000-07-30 Paul Eggert <eggert@twinsun.com>
7516 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7517 buffer, so that the caller can always quote one small
7518 component of a "memory exhausted" message in slot 0.
7519 From a suggestion by Jim Meyering.
7521 2000-07-30 Jim Meyering <meyering@lucent.com>
7523 * makepath.c (make_path): Quote the other instance, too.
7525 * quotearg.c (N_STATIC_SLOTVECS): Define.
7526 (STATIC_BUF_SIZE): Define.
7527 (quotearg_n_options): Use only statically allocated storage when
7528 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7529 than STATIC_BUF_SIZE.
7531 2000-07-29 Jim Meyering <meyering@lucent.com>
7533 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7534 * dirname.c (dir_name): Likewise.
7536 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7538 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7539 (dir_name): Assert that there are no trailing slashes.
7541 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7543 * mbswidth.h (mbswidth): Add a flags argument.
7544 (mbswidth): New declaration.
7545 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7546 * mbswidth.c (mbswidth): Add a flags argument.
7547 (mbsnwidth): New function.
7549 2000-07-24 Jim Meyering <meyering@lucent.com>
7551 * mbswidth.c: Remove useless #else. From Bruno Haible.
7553 2000-07-23 Paul Eggert <eggert@twinsun.com>
7555 * mbswidth.c (_XOPEN_SOURCE):
7556 Don't define; this causes problems on Solaris 7.
7557 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7559 2000-07-23 Paul Eggert <eggert@twinsun.com>
7562 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7563 so that mbstate_t is always defined.
7565 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7566 be 1 in at least one GCC installation, and this configuration
7567 error is likely to be common. Ignoring MB_LEN_MAX hurts
7568 performance on hosts that have mbrtowc but have only unibyte
7569 locales, but I assume these hosts are rare.
7571 2000-07-23 Paul Eggert <eggert@twinsun.com>
7573 * quotearg.c: Streamline by invoking multibyte code only if needed.
7574 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7575 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7576 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7577 invoke multibyte primitives.
7579 2000-07-23 Jim Meyering <meyering@lucent.com>
7581 * basename.c (base_name): Add an assertion.
7583 2000-07-15 Bruno Haible <clisp.cons.org>
7585 * quotearg.c: When the system forces us to redefine mbstate_t,
7586 shadow its mbsinit function.
7588 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7590 * mbswidth.h: New file.
7591 * mbswidth.c: New file.
7592 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7593 (noinst_HEADERS): Add mbswidth.h.
7595 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7597 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7600 2000-07-15 Jim Meyering <meyering@lucent.com>
7602 * makepath.c: Include quote.h.
7603 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7604 corresponding argument in a `quote (...)' call.
7605 Give better diagnostics.
7607 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7608 (noinst_HEADERS): Add quote.h.
7610 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7611 from tar's src/misc.c.
7612 * quote.h: New file. Prototypes for same.
7614 2000-07-10 Paul Eggert <eggert@twinsun.com>
7616 From a suggestion by Bruno Haible.
7617 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7618 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7619 to decide whether to define the BeOS workaround macro;
7620 this adjusts to the change to AC_MBSTATE_T.
7622 2000-07-13 Paul Eggert <eggert@twinsun.com>
7624 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7626 * quotearg.c (quoting_style_args, quoting_style_vals,
7627 quotearg_buffer_restyled): Add support for
7628 clocale_quoting_style. Undo previous change to
7629 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7630 and "{RIGHT QUOTATION MARK}" msgids.
7632 2000-07-05 Paul Eggert <eggert@twinsun.com>
7634 The old behavior of quoting `like this' doesn't look good with
7635 newer, ISO-style fonts. See:
7636 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7638 Instead, quote "like this" by default. Let the translator
7639 tailor the locale-specific quoting behavior by providing
7640 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7642 * quotearg.c (N_): New macro.
7643 (gettext_default): New function.
7644 (quotearg_buffer_restyled): Use
7645 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7646 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7648 2000-07-09 Jim Meyering <meyering@lucent.com>
7650 * Most files: Update copyright dates to include 2000.
7652 2000-07-08 Jim Meyering <meyering@lucent.com>
7654 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7656 (xgethostname): Remove now-unnecessary #ifdef.
7657 Move declaration of `err' into loop where it's used.
7659 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7661 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7662 by allocating a larger buffer. Test the gethostname return value for
7663 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7664 returns an error and ENAMETOOLONG isn't defined.
7666 2000-07-05 Paul Eggert <eggert@twinsun.com>
7667 and Bruno Haible <haible@clisp.cons.org>
7669 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7671 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7673 * quotearg.c (struct quoting_options): Simplify quote_these_too
7676 2000-07-03 Jim Meyering <meyering@lucent.com>
7678 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7679 Reported by Bruno Haible.
7681 2000-07-04 Jim Meyering <meyering@lucent.com>
7683 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7684 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7687 2000-07-03 Paul Eggert <eggert@twinsun.com>
7688 and Bruno Haible <haible@clisp.cons.org>
7690 * quotearg.c (mbrtowc):
7691 Assign to *pwc, and return 1 only if result is nonzero.
7692 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7694 2000-07-03 Jim Meyering <meyering@lucent.com>
7696 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7697 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7700 2000-07-02 Jim Meyering <meyering@lucent.com>
7702 * quotearg.c (mbstate_t): Don't define here.
7704 2000-07-02 Jim Meyering <meyering@lucent.com>
7706 * nanosleep.c (SIGCONT): Define if not already defined.
7708 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7710 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7711 per change in ../m4/ls-mntd-fs.m4.
7712 (read_filesystem_list): Ignore symbolic links.
7714 2000-06-29 Jim Meyering <meyering@lucent.com>
7716 * same.c: Include <string.h> or <strings.h>, as appropriate,
7717 for declaration of strcmp.
7719 * long-options.c: Include <stdlib.h>, for declaration of exit.
7721 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7722 Avoid warning by casting result to `char *' to remove `const'.
7724 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7726 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7728 2000-06-26 Paul Eggert <eggert@twinsun.com>
7730 savedir now sets errno on failure and invokes xmalloc to get memory.
7731 Fix a couple of other minor bugs while we're at it.
7733 * savedir.c (<unistd.h>): Do not include; there's no need.
7734 (NAMLEN): Remove macro.
7735 (malloc, realloc): Remove decls.
7737 ("xalloc.h"): Include.
7738 (NAME_SIZE_DEFAULT): New macro.
7739 (savedir): Use xmalloc / xrealloc to allocate memory.
7740 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7741 Skip "" directory entries.
7742 Use strlen to calculate directory entry length, since the old method
7743 is rarely used these days and isn't worth supporting.
7744 Don't use a pointer after freeing it.
7745 Check for integer overflow when calculating allocation size.
7746 Use memcpy to copy entries, instead of stpcpy.
7747 Set errno properly when returning NULL.
7748 Check for readdir error.
7750 2000-06-26 Jim Meyering <meyering@lucent.com>
7752 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7754 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7756 * getusershell.c (xmalloc, xrealloc): Remove functions.
7758 Don't include <stdlib.h>. Don't declare malloc, realloc.
7760 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7762 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7764 2000-06-24 Jim Meyering <meyering@lucent.com>
7766 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7768 2000-06-21 Jim Meyering <meyering@lucent.com>
7770 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7772 2000-06-19 Paul Eggert <eggert@twinsun.com>
7774 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7775 (mbrtowc, mbstate_t): Define substitutes if
7776 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7777 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7778 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7780 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7782 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7783 than 1024, return a memory chunk of least possible size, instead
7784 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7785 Use free/xmalloc instead of xrealloc to avoid copying for very long
7788 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7790 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7791 address, not strdup. Include <stdlib.h> and don't declare free().
7793 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7795 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7798 2000-06-21 Jim Meyering <meyering@lucent.com>
7800 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7801 (noinst_HEADERS): Add getstr.h.
7803 * getline.c (getstr): Move into a separate file.
7804 * getstr.c (getstr): New file, extracted from getline.c, with
7805 the following changes: new parameter, delim2; both delim[12]
7806 parameters have type `int', not `char'. The latter would lose
7807 with 8-bit delimiters.
7808 * getstr.h: New file.
7810 2000-06-19 Jim Meyering <meyering@lucent.com>
7812 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7814 2000-06-18 Jim Meyering <meyering@lucent.com>
7816 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7817 Besides, these days every porting target provides a mkdir function.
7819 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7820 (this snippet comes from src/system.h).
7822 2000-06-15 Paul Eggert <eggert@twinsun.com>
7824 * human.c (adjust_value): New function.
7825 (human_readable_inexact): Apply rounding style even when
7826 printing approximate values.
7828 2000-06-14 Paul Eggert <eggert@twinsun.com>
7830 * human.c (human_readable_inexact): Allow an input block
7831 size that is not a multiple of the output block size, and vice versa.
7832 Reported by Piergiorgio Sartor.
7834 2000-06-14 Paul Eggert <eggert@twinsun.com>
7836 * getdate.y (get_date): Apply relative times after time
7837 zone indicator, not before. Reported by Todd A. Jacobs.
7839 2000-06-13 Jim Meyering <meyering@lucent.com>
7841 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7843 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7845 2000-06-12 Paul Eggert <eggert@twinsun.com>
7847 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7849 2000-06-04 Paul Eggert <eggert@twinsun.com>
7851 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7853 2000-06-04 Jim Meyering <meyering@lucent.com>
7855 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7856 SunOS 4.1.4 for which gid_t is an unsigned type.
7858 2000-06-03 Jim Meyering <meyering@lucent.com>
7860 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7862 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7864 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7865 newer, don't install charset.alias.
7866 * config.charset: Change the Linux/glibc rules so they become empty
7867 on glibc-2.1 or newer.
7869 2000-06-02 Jim Meyering <meyering@lucent.com>
7871 * mountlist.c: Back out last change. Instead, do this...
7872 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7873 member using the same `ignore'-testing code.
7874 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7878 2000-05-29 Jim Meyering <meyering@lucent.com>
7880 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7881 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7883 2000-05-22 Jim Meyering <meyering@lucent.com>
7885 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7887 2000-05-18 Jim Meyering <meyering@lucent.com>
7889 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7890 back, too, since it may have been modified by allocate_entry.
7891 (hash_delete): Rewrite to use neither the assignment operator
7892 nor the comma operator in an if-expression.
7894 2000-05-15 Paul Eggert <eggert@twinsun.com>
7897 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7898 Remove; no longer needed.
7899 "quotearg.h": Add include.
7900 (file_name): Do not bother to explicitly initialize to NULL; it's less
7901 efficient on some hosts.
7902 (close_stdout_status): Remove test as to whether stdout was already
7903 closed; it breaks for the case "echo x | sort >&-".
7904 Quote file name colons.
7905 Do not assume that _("write error") lacks format strings.
7907 2000-05-15 Jim Meyering <meyering@lucent.com>
7909 * version-etc.c (version_etc_copyright): Update the copyright string
7910 used in all --version output.
7912 2000-05-14 Jim Meyering <meyering@lucent.com>
7914 * closeout.c (close_stdout_set_file_name): New function.
7915 (close_stdout_status): Use new file-scoped global.
7916 Return right away if fstat says the stdout file descriptor is invalid.
7917 * closeout.h (close_stdout_set_file_name): Declare.
7919 2000-05-10 Jim Meyering <meyering@lucent.com>
7921 * closeout.c [default_exit_status]: New file-scoped variable.
7922 (close_stdout_set_status): New function.
7923 * closeout.h (close_stdout_set_status): Declare.
7925 2000-05-08 Jim Meyering <meyering@lucent.com>
7927 * long-options.c: Don't include closeout.h.
7928 (parse_long_options): Don't call close_stdout for --version.
7930 2000-05-06 Jim Meyering <meyering@lucent.com>
7932 * strnlen.c: Undefine __strnlen and strnlen.
7933 [!weak_alias]: Define __strnlen to strnlen.
7935 * atexit.c: New file, from libiberty.
7937 2000-05-06 Jim Meyering <meyering@lucent.com>
7939 * closeout.c (close_stdout_status): Also check for errors on the
7942 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7944 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7945 instead of xmalloc, xrealloc, path_concat.
7946 (locale_charset): Treat empty environment variables as absent.
7947 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7949 2000-05-04 Jim Meyering <meyering@lucent.com>
7951 * getopt.c: Update from glibc.
7952 * obstack.c: Likewise.
7953 * obstack.h: Likewise.
7954 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7956 * regex.h: Likewise.
7957 * strndup.c: Likewise.
7958 * strnlen.c: New file, from glibc.
7960 2000-05-01 Jim Meyering <meyering@lucent.com>
7962 * full-write.c (full_write): Remove `FIXME' part of comment.
7964 2000-04-29 Jim Meyering <meyering@lucent.com>
7966 * path-concat.c: Declare strdup only if it's not defined.
7967 * canon-host.c: Likewise.
7969 2000-04-28 Jim Meyering <meyering@lucent.com>
7971 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7972 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7973 included first, then limits.h is included by locale.h by libintl.h.
7974 From John David Anglin.
7976 2000-04-25 Jim Meyering <meyering@lucent.com>
7978 * makepath.c (S_IRWXUGO): Define.
7979 (make_path): Always perform explicit chmod if MODE specifies any
7980 of the `special' permission bits. Prompted by a bug report against
7981 install from Mate Wierdl and Joost van Baal.
7983 2000-04-18 Jim Meyering <meyering@lucent.com>
7987 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7988 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7990 2000-04-17 Jim Meyering <meyering@lucent.com>
7992 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7993 the definition of it to rpl_strftime also defined-away the system's
7996 2000-04-15 Jim Meyering <meyering@lucent.com>
7998 Use `C' to denote so-called `contiguous' files, the same way
8000 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8001 (ftypelet): Use S_ISCTG.
8002 From Michael Deutschmann.
8004 2000-04-14 Jim Meyering <meyering@lucent.com>
8006 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8008 2000-04-08 Jim Meyering <meyering@lucent.com>
8010 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8011 names don't conflict. Reported by Eli Zaretskii.
8013 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8015 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8016 bug. Deal with the different error behavior of Irix iconv.
8018 2000-04-07 Jim Meyering <meyering@lucent.com>
8020 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8021 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8023 2000-04-05 Jim Meyering <meyering@lucent.com>
8025 Portability tweaks required for ultrix4.3.
8026 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8027 * readutmp.c: Include sys/types.h before sys/stat.h.
8028 * canon-host.c: Declare strdup.
8029 * path-concat.c: Likewise.
8030 From John David Anglin.
8032 2000-04-04 Jim Meyering <meyering@lucent.com>
8034 Be more DOS 8.3-friendly.
8035 * ref-add.sin: Renamed from ref-add.sed.in.
8036 * ref-del.sin: Renamed from ref-del.sed.in.
8037 * Makefile.am: Reflect renaming.
8038 Reported by Eli Zaretskii.
8040 Use a temporary file name that won't clash with `charset.alias'
8041 in the DOS 8.3 name space.
8042 * Makefile.am (charset_tmp): Define.
8043 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8044 (uninstall-local): Likewise.
8045 Reported by Eli Zaretskii.
8047 2000-03-29 Paul Eggert <eggert@twinsun.com>
8049 * time/strftime.c (my_strftime): Make sure we call the system
8050 strftime, not ourselves, when invoking the underlying strftime.
8052 2000-03-24 Jim Meyering <meyering@lucent.com>
8054 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8055 (charset_alias): Define.
8056 (install-exec-local): Factor out common code.
8057 (uninstall-local): Split lines longer than 80.
8058 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8060 (.sed.in.sed): New rule. Don't redirect directly to $@.
8061 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8063 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8065 * config.charset: Output a line containing "Packages using this file".
8066 * ref-add.sed.in, ref-del.sed.in: New files.
8067 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8068 ref-del.sed): New rules.
8070 2000-03-17 Jim Meyering <meyering@lucent.com>
8072 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8073 Otherwise, include <strings.h>
8075 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8077 * unicodeio.c (utf8_wctomb): New function.
8078 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8079 format instead of in UCS-4 with platform dependent endianness.
8081 2000-03-07 Paul Eggert <eggert@twinsun.com>
8083 * savedir.c (savedir): Work even if directory size is
8084 negative; this can happen with some screwy NFS configurations.
8086 2000-03-06 Jim Meyering <meyering@lucent.com>
8088 * localcharset.c (get_charset_aliases): Don't try to free file_name
8089 if it's NULL (because we ran out of memory). From Bruno Haible.
8091 2000-03-05 Jim Meyering <meyering@lucent.com>
8093 * localcharset.c ("path-concat.h"): Include.
8094 (get_charset_aliases): Use path_concat instead of ANSI string
8097 * unicodeio.h (PARAMS): Define.
8098 Use it to guard prototype.
8100 2000-03-04 Jim Meyering <meyering@lucent.com>
8102 * Makefile.am (install-exec-local): Create $(libdir) before installing
8104 (uninstall-local): Uncomment this rule so `make distcheck' works
8107 * unicodeio.c (<errno.h>): Include it.
8108 (errno): Declare if not defined.
8110 * localcharset.c: Add Bruno's comment justifying use of volatile.
8112 * config.charset: New version, incorporating remarks from a linux
8113 i18n mailing list. From Bruno Haible.
8115 2000-03-02 Jim Meyering <meyering@lucent.com>
8117 * Makefile.am (EXTRA_DIST): Add config.charset.
8119 2000-03-01 Jim Meyering <meyering@lucent.com>
8121 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8122 * unicodeio.c: Likewise.
8124 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8126 * config.charset: New file.
8127 * localcharset.c: New file.
8128 * unicodeio.h, unicodeio.c: New files.
8129 * Makefile.am (DEFS): Add -DLIBDIR=...
8130 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8131 (noinst_HEADERS): Add unicodeio.h.
8132 (all-local, install-exec-local, charset.alias): New targets.
8134 2000-02-28 Paul Eggert <eggert@twinsun.com>
8136 * quotearg.c (ALERT_CHAR): New macro.
8137 (quotearg_buffer_restyled): Use it.
8139 2000-02-27 Jim Meyering <meyering@lucent.com>
8141 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8142 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8144 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8145 not `#if STDC_HEADERS'.
8146 Declare malloc if needed.
8148 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8149 now that autoconf always defines the HAVE_DECL_ symbols.
8150 * human.c: Likewise.
8152 * strtoumax.c: Likewise.
8154 * backupfile.c: Arrange for cpp to fail if the configure-time
8155 declaration check was not run.
8157 * human.c: Likewise.
8159 * strtoumax.c: Likewise.
8161 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8162 then first look up the entire `.'-containing string as a login name.
8164 2000-02-18 Paul Eggert <eggert@twinsun.com>
8166 * getdate.y: Handle two-digit years with leading zeros correctly.
8167 (textint): New typedef.
8168 (parser_control): Member year changed from int to textint.
8170 (YYSTYPE): Removed; replaced by %union with int and textint members.
8171 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8172 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8173 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8174 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8175 (date, number, to_year): Use width of number in digits, not its value,
8176 to determine whether it's a 2-digit year, or a 2-digit time.
8177 (yylex): Store number of digits of numeric tokens.
8178 Reported by John Kendall.
8180 (parser_control): Changed from struct parser_control to typedef (for
8181 consistency). All uses changed.
8183 (tID): Removed; not used.
8184 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8186 2000-02-14 Paul Eggert <eggert@twinsun.com>
8188 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8189 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8191 2000-02-12 Jim Meyering <meyering@lucent.com>
8193 * userspec.c (ISDIGIT): Define it.
8194 (isdigit): Remove definition.
8195 (is_number): Use ISDIGIT, not isdigit.
8196 <libintl.h>: Include.
8198 (parse_user_spec): Mark translatable strings.
8200 2000-02-10 Jim Meyering <meyering@lucent.com>
8202 With these changes, nanosleep.[ch] are finally enough like the other
8203 lib/* replacement files to compile on a few more losing systems.
8205 * nanosleep.h: Don't include config.h.
8206 Remove prototype from declaration of nanosleep.
8207 (PARAMS): Remove now-unneeded definition.
8208 * nanosleep.c: #undef nanosleep.
8209 (rpl_nanosleep): Rename from nanosleep.
8211 2000-02-03 Jim Meyering <meyering@lucent.com>
8213 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8214 rather than with `#if HAVE_UTMPNAME'.
8216 2000-02-01 Jim Meyering <meyering@lucent.com>
8218 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8220 2000-01-31 Jim Meyering <meyering@lucent.com>
8222 * nanosleep.h (nanosleep): Guard declaration with
8223 `#if ! HAVE_DECL_NANOSLEEP'.
8224 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8225 the declaration in that vendor's sys/timers.h.
8226 Reported by Christian Krackowizer.
8228 * quotearg.c (ISASCII): Add #undef and move definition to follow
8229 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8230 (ISPRINT): Likewise.
8231 Reported by Tom Tromey.
8233 2000-01-30 Jim Meyering <meyering@lucent.com>
8235 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8236 uses of ->ut_name. The latter doesn't work with new Linux header files
8237 where only utmpx.ut_user is declared.
8239 * readutmp.h (UT_USER): Define.
8241 2000-01-23 Jim Meyering <meyering@lucent.com>
8243 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8246 2000-01-22 Jim Meyering <meyering@lucent.com>
8248 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8249 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8250 Required for some AIX systems. Reported by Christian Krackowizer.
8251 [TESTING] (main): New function.
8253 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8254 * dirname.c (dir_name): Support for DOS-style file names with drive
8257 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8259 * strverscmp.c (ISDIGIT): Define.
8260 (strverscmp): Use ISDIGIT, not isdigit.
8262 2000-01-17 Paul Eggert <eggert@twinsun.com>
8264 * nanosleep.c (nanosleep):
8265 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8266 POSIX.1 doesn't require SA_INTERRUPT and some systems
8267 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8268 it's been part of POSIX.1 since day 1 (in 1988).
8270 2000-01-17 Jim Meyering <meyering@lucent.com>
8272 * interlock: Remove unused file. Reported by François Pinard.
8274 2000-01-16 Paul Eggert <eggert@twinsun.com>
8276 * quotearg.c (quotearg_buffer_restyled): Do not quote
8277 alert, backslash, formfeed, and vertical tab unnecessarily in
8278 shell quoting style.
8281 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8282 Free Software Foundation, Inc.
8283 Copying and distribution of this file, with or without modification,
8284 are permitted provided the copyright notice and this notice are preserved.