1 2005-10-12 Simon Josefsson <jas@extundo.com>
3 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
4 suggested by Bruno Haible <bruno@clisp.org>.
6 2005-10-12 Simon Josefsson <jas@extundo.com>
8 * gc-libgcrypt.c (gc_hmac_sha1): New function.
10 * gc-gnulib.c (gc_hmac_sha1): New function.
12 2005-10-12 Simon Josefsson <jas@extundo.com>
14 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
16 2005-10-12 Simon Josefsson <jas@extundo.com>
18 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
19 GC_USE_HMAC_MD5, respectively.
21 * gc-libgcrypt.c (gc_md5): Fix assert call.
24 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
26 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
28 * gc-gnulib.c (gc_hash_buffer): Ditto.
30 2005-10-11 Bruno Haible <bruno@clisp.org>
32 * c-strcasestr.h: New file, from GNU gettext.
33 * c-strcasestr.c: New file, from GNU gettext.
35 2005-10-11 Bruno Haible <bruno@clisp.org>
37 * c-strcase.h: New file, from GNU gettext.
38 * c-strcasecmp.c: New file, from GNU gettext.
39 * c-strncasecmp.c: New file, from GNU gettext.
41 2005-10-11 Simon Josefsson <jas@extundo.com>
43 * crc.h, crc.c: New files.
45 * gc.h (gc_hash_buffer): Add doc.
47 2005-10-08 Simon Josefsson <jas@extundo.com>
49 * gc.h: Add gc_hash and gc_hash_buffer.
51 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
53 * gc-libgcrypt.c (gc_hash_buffer): Add.
55 2005-10-11 Bruno Haible <bruno@clisp.org>
57 * strcasecmp.c: Include limits.h.
58 (strcasecmp): Avoid integer overflow on exotic platforms.
59 * strncasecmp.c: Include limits.h.
60 (strncasecmp): Avoid integer overflow on exotic platforms.
61 Reported by Paul Eggert.
63 2005-10-06 Simon Josefsson <jas@extundo.com>
65 * hmac-md5.c: New file.
69 2005-10-06 Simon Josefsson <jas@extundo.com>
71 * memxor.c (memxor): Avoid casts and warnings.
73 2005-10-05 Derek Price <derek@ximbiot.com>
75 * getdelim.c (SIZE_MAX): New macro, if not already defined.
77 2005-10-05 Simon Josefsson <jas@extundo.com>
79 * memxor.c (memxor): Fix compiler error.
81 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
82 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
84 * memxor.h, memxor.c: New files.
86 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
87 we assume all systems have it, suggested by Jim Meyering
88 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
89 any systems lack sys/socket.h; mingw32 is known to lack it, but we
90 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
93 2005-10-04 Bruno Haible <bruno@clisp.org>
95 * verify.h (verify_true): Provide alternative definition for C++.
97 2005-10-04 Simon Josefsson <jas@extundo.com>
99 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
100 D. Baushke" <mdb@gnu.org>.
102 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
104 * getdelim.c: Include getdelim.h first. Include <limits.h>.
105 (SSIZE_MAX): New macro, if not already defined.
106 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
109 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
111 * exclude.c: Include verify.h.
112 (verify): Remove. All callers changed to use verify.h's version.
113 * strtoimax.c: Likewise.
114 * utimecmp.c: Likewis.e
117 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
118 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
119 * .cvsignore: Add fts.h, search.h, t-fpending.
120 * settime.c (settime): Fix { typo in previous patch. Also, don't
121 bother returning ENOSYS if settimeofday or stime fails; just let
122 them return whatever errno they want to return.
123 * utimens.c: Include unistd.h, for dup2.
124 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
125 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
127 2005-10-02 Jim Meyering <jim@meyering.net>
130 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
131 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
132 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
133 Remove AT_FDCWD test.
134 Do not consume the fd unless successful.
135 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
136 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
137 block, so that we don't even try to compile it if settimeofday is
138 available. This works around a compilation failure on OSF1 V5.1,
139 due to stime requiring a `long int*' while tv_sec is `int'.
141 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
143 * getdelim.c (getdelim): Remove unused variables.
145 2005-10-01 Simon Josefsson <jas@extundo.com>
147 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
148 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
149 AI_* and EAI_* definitions. Protect function declarations.
151 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
153 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
154 so that the code works even with ancient cpp. Portability problem
155 with GCC 2.7.2.1 reported by Thomas M.Ott.
157 2005-09-27 Jim Meyering <jim@meyering.net>
159 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
161 * intprops.h (signed_type_or_expr__): Define.
162 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
165 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
167 * verify.h (verify_expr): Remove, replacing with:
168 (verify_true): New macro that returns true instead of void.
169 (verify_type__): Remove.
170 (verify): Use verify_true rather than verify_type__.
172 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
174 * utimens.c (ENOSYS): Define if not already defined.
175 (futimens): Support having a null PATH if the file descriptor
178 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
180 (__attribute): Define to empty unless GCC 3.1 or later.
181 This works around a core dump on OpenBSD 3.4, which has GCC
182 2.95.3, which dumps core when given __attribute__(()). It also
183 simplifies other tests, since we really don't want to bother with
184 worrying about which ancient version of GCC supported what.
185 Original problem reported by Yoann Vandoorselaere, with part of
186 the fix suggested by Derek Price.
188 2005-09-24 Jim Meyering <jim@meyering.net>
190 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
191 so we can once again use a positive bitfield width of 1 -- now we
192 don't have to explain why we were using a bitfield width of 2.
194 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
196 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
197 Problem reported by Eric Blake.
198 (getaddrinfo): Initialize se so that it's not garbage.
199 Redo internal storage allocation so that it doesn't make unportable
200 assumptions about alignment.
203 * utimens.c (futimens): Use futimesat if available.
204 Prefer it to futimes since it doesn't have the futimes bug.
206 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
207 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
208 Instead, declare a function that returns a pointer to an array,
209 and use verify_type__ to declare the size of the array.
210 Problem and germ of a solution reported by Bruno Haible.
211 (verify_type__): Use 2, not 1, for bitfield size, to avoid
212 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
214 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
218 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
220 * argmatch.h: Include verify.h
221 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
222 (ARGMATCH_ASSERT): Remove; unused.
223 * canonicalize.c: Assume STDC_HEADERS.
224 * exclude.c: Include "strcase.h".
225 * regex_internal.h [!defined _LIBC]: Likewise.
226 * getusershell.c: Include stdio--.h rather than stdio.h
228 (getusershell): Call fopen, not fopen_safer.
229 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
230 Do not include unistd-safer.h.
231 (save_cwd): Don't call fd_safer; no longer needed
232 now that we include fcntl--.h.
234 * getdate.y (relative_time): New type.
235 (RELATIVE_TIME_0): New constant.
236 (parser_control): Use relative_time instead of doing it ourselves.
237 (%union): Add new relative_time rel member.
238 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
240 (relunit, relunit_snumber): Now of type rel.
241 (zone, rel, relunit, get_date): Adjust to above changes.
243 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
244 Do not include unistd-safer.h.
245 (getloadavg): Don't call fd_safer; no longer needed
246 now that we include fcntl--.h.
248 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
249 (make_dir_parents): Treat ENOSYS like EEXIST.
251 Improve quality of diagnostics on restore_cwd failure.
252 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
253 (make_dir_parents): Last arg is now int * (for errno), not bool *.
254 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
255 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
256 each time through the loop. Do not diagnose restore_cwd failure;
257 that is the caller's job (and perhaps the caller does not care).
259 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
260 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
261 If the file already exists but is not a directory, don't bother
262 to try to make its parents.
263 Close potential file descriptor leak if we can't chdir("/") (!).
264 Don't always return true if chdir($PWD) fails; return true only
265 if the requested action was done successfully (except for the
267 Don't log final directory unless we actually made it.
268 Refactor to avoid duplicate code to fix up permissions.
269 Don't attempt to fix up parent permissions if chdir($PWD) fails.
271 * strftime.c (my_strftime): Rewrite the previous change slightly,
272 to make it a bit faster and (I hope) clearer.
273 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
274 Fix bug in formats like %2N.
276 * verify.h: New file.
278 2005-09-22 Jim Meyering <jim@meyering.net>
282 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
284 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
285 the .tm_year member, since otherwise gcc-4.0 would now warn about
286 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
288 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
289 order to avoid an unsuppressible warning from gcc on 64-bit systems.
291 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
292 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
293 when run in a time zone for which daylight savings time is in effect
294 for the starting date.
296 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
297 stop us from restricting permissions of just-created absolute-named
299 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
300 to restore initial working directory.
301 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
302 to tell caller if/when we change the working directory and are
303 unable to return to the initial one.
304 * mkdir-p.h (make_dir_parents): Update prototype.
305 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
306 `return false'. This fixes a bug introduced on 2004-07-30.
308 * openat.c (fdopendir): Be sure to close the supplied
309 file descriptor before returning. This makes our replacement
310 implementation a little closer to Solaris's, where fdopendir
311 ties the file descriptor to the returned DIR* pointer.
312 * openat.c (unlinkat): New function.
313 * openat.h (unlinkat): Add prototype.
314 * openat-die.c (openat_save_fail): Rename from openat_save_die.
315 (openat_restore_fail): Rename from openat_restore_die.
316 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
318 Provide an alternative to exiting immediately upon save_cwd or
319 restore_cwd failure. Now, an application can arrange e.g.,
320 to perform a longjump in that case.
321 * openat.c: Include dirname.h.
322 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
323 (rpl_openat, fdopendir, fstatat): Call openat_save_die
324 and openat_restore_die rather than calling error directly.
325 Don't include "error.h" or "exitfail.h"; they're no longer needed.
327 * openat-die.c (openat_save_die, openat_restore_die): New file.
328 * openat.h (openat_save_die, openat_restore_die): Declare and define.
330 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
331 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
332 int utc, int nanoseconds);
334 date should not have to allocate a megabyte of virtual memory to
335 handle a format argument like +%1048575T. When implemented with
336 strftime, it must allocate such a buffer, use strftime to fill it
337 in, print it, then free it.
338 With fprintftime, it simply prints everything and exits.
339 With no need for memory allocation, that's one fewer way to fail.
340 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
341 optional field width, not before, so we accept %9:z, not %:9z.
342 (my_strftime): Be sure to use L_('x') for literals.
344 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
345 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
346 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
347 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
348 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
349 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
350 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
351 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
352 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
354 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
355 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
356 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
357 and don't include <sys/file.h>).
359 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
363 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
364 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
365 [!LDAV_DONE]: Avoid unused variable warning.
367 2005-09-21 Bruno Haible <bruno@clisp.org>
369 * unicodeio.h (unicode_to_mb): New declaration.
371 2005-09-20 Derek Price <derek@ximbiot.com>
373 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
375 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
377 Use a consistent style for including <config.h>.
378 * __fpending.c, acl.c, argmatch.c,
379 argp-help.c, argp-parse.c,
380 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
381 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
382 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
383 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
384 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
385 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
386 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
387 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
388 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
389 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
390 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
391 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
392 modechange.c, mountlist.c, open-safer.c, physmem.c,
393 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
394 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
395 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
396 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
397 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
398 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
399 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
400 userspec.c, utimecmp.c, version-etc-fsf.c,
401 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
402 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
403 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
404 Standardize inclusion of config.h.
405 * __fpending.h, dirfd.h, getdate.h, human.h,
406 inttostr.h: Removed inclusion of config.h from header files.
407 * inttostr.c: Adjusted in-tree users.
408 * timespec.h: Remove superfluous warning to include config.h.
409 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
410 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
411 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
412 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
414 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
416 * stat-time.h: New file.
417 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
418 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
420 (timespec_cmp): New function.
421 * utimecmp.c: Include stat-time.h.
422 (SYSCALL_RESOLUTION): Depend on whether various struct stat
423 members exist, not on the obsolescent ST_MTIM_NSEC.
424 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
426 2005-09-15 Derek Price <derek@ximbiot.com>
427 Paul Eggert <eggert@cs.ucla.edu>
429 * regcomp.c, regexec.c, regex_internal.c: Back out previous
430 changes, consolidating in...
431 * regex_internal.h: ...this file.
433 2005-09-15 Derek Price <derek@ximbiot.com>
435 * regex_internal.h: Blank `pure' for GNUC < 3.
436 * regex_internal.c: Ditto, using this...
437 (__GNUC_PREREQ): ...new macro.
438 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
439 (__GNUC_PREREQ): ...this new macro.
441 * strstr.h: Include string.h. Define strstr as a macro here.
443 2005-09-13 Derek Price <derek@ximbiot.com>
445 * canon-host.c (canon_host_r): Set *cherror on memory allocation
447 Reported by Jim Meyering <jim@meyering.net>.
449 2005-09-13 Jim Meyering <jim@meyering.net>
451 * canon-host.c: Filter through gnu indent and reword comments slightly.
452 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
454 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
456 * lib/base64.c: Typo.
457 (base64_encode): Put b64str in initialized data section.
459 2005-09-12 Derek Price <derek@ximbiot.com>
461 Return usable errors from canon-host.
462 * canon-host.h: New file.
463 * canon-host.c (canon_host): Wrap...
464 (canon_host_r): ...this new function, which now relies exclusively on
466 (ch_strerror): New function.
467 (last_cherror): New global.
468 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
469 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
471 (freeaddrinfo): Free ai->ai_canonname when set.
473 2005-09-12 Derek Price <derek@ximbiot.com>
474 Paul Eggert <eggert@cs.ucla.edu>
476 * glob-libc.h: Renamed from glob_.h. The new version is
477 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
478 protecting things that should be done only in gnulib contexts.
479 * glob_.h: New file, containing only the glob things needed for
481 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
482 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
483 (glob, globfree, glob_pattern_p): Now defined simply in terms of
484 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
485 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
486 and to respect the namespace rules better.
488 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
490 Merge glibc and coreutils changes into gnulib, plus a few
492 * md5.c: Use #error rather than a string.
493 (CYCLIC): New macro, from glibc source. Use it instead of rol.
494 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
495 (__attribute__): Define to empty for non recent-GCC.
496 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
497 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
498 Renamed from their non-__ counterparts, with new macros replacing
499 them if not _LIBC. Add __THROW attribute.
501 (struct md5_ctx): Align buffer if using GCC.
502 * sha1.h (struct sha1_ctx): Likewise.
503 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
504 The old name was backwards.
505 (NOTSWAP): Remove; not used.
506 (rol): New macro, moved here from md5.h.
507 (sha1_process_block): Remove a FIXME that doesn't make sense.
509 2005-09-12 Derek Price <derek@ximbiot.com>
511 * gai_strerror.c: Include config.h when available. Include
512 getaddrinfo.h before other headers to test interface.
513 Reported by Larry Jones <lawrence.jones@ugs.com>.
515 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
517 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
518 definitions, since that's the preferred style in glibc.
519 Fix a minor spacing issue, and update copyright notice to match glibc's.
521 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
523 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
525 2005-09-06 Simon Josefsson <jas@extundo.com>
527 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
528 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
530 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
532 Change bitset word type from unsigned int to unsigned long int,
533 as this has better performance on typical 64-bit hosts.
534 Port bitset code to hosts with unusual word sizes.
535 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
536 (build_collating_symbol):
537 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
538 argument is a bitset. This is merely a style issue, but it makes
539 it clearer that an entire array is expected.
540 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
541 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
542 Port to the case where bitset_word is not the same as unsigned int.
543 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
544 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
546 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
547 (build_trtable, group_nodes_into_DFAstates):
549 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
550 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
551 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
552 * regexec.c (group_nodes_into_DFAstates): Likewise.
553 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
554 * regcomp.c (optimize_subexps, lower_subexp):
555 Work even if bitset_word has holes in its bitwise representation.
556 * regex_internal.h (BITSET_WORD_BITS): Likewise.
557 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
559 * regex_internal.c (re_string_reconstruct):
560 Don't assume UCHAR_MAX == 255.
561 * regex_internal.h (bitset_set_all): Likewise.
562 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
564 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
565 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
567 (BITSET_WORD_MAX): New macro.
568 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
569 (bitset_set_all, bitset_copy): Now inline functions, not macros.
570 (bitset_empty, bitset_copy):
571 Prefer sizeof (bitset) to multiplying it out ourselves.
572 (bitset_not_merge): Remove; unused.
573 (bitset_contain): Return bool, not unsigned int with one bit on.
575 * regexec.c (build_trtable): Don't assume bitset has no stricter
576 alignment than re_node_set; do this by defining a new internal
577 type struct dests_alloc and using it to allocate memory.
579 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
581 Check for arithmetic overflow when calculating sizes, to prevent
582 some buffer-overflow issues. These patches are conservative, in the
583 sense that when I couldn't determine whether an overflow was possible,
584 I inserted a run-time check.
585 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
586 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
587 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
588 (re_xnrealloc, re_x2nrealloc): New inline functions.
589 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
590 (build_equiv_class, build_charclass): Check for arithmetic overflow
591 in size expression calculations.
592 * lib/regex_internal.c (re_string_realloc_buffers):
593 (build_wcs_upper_buffer, re_node_set_add_intersect):
594 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
595 (re_dfa_add_node, register_state): Likewise.
596 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
597 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
598 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
599 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
601 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
603 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
604 to avoid a collision with bits/local_lim.h in glibc.
605 All uses changed. Problem reported by Dmitry V. Levin in
606 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
608 * regex_internal.c (build_wcs_upper_buffer): Fix portability
609 bugs in int versus size_t comparisons.
610 (re_string_context_at): Fix bug where the code assumed that
613 Use bool where appropriate.
614 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
616 (calc_eclosure_iter): Likewise, for ROOT arg.
617 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
618 (build_charclass_op): Likewise, for NON_MATCH arg.
619 * regex_internal.c (re_string_allocate, re_string_construct):
620 (re_string_construct_common): Likewise, for ICASE arg.
621 * regexec.c (re_search_2_stub, re_search_stub):
622 Likewise, for RET_LEN arg.
623 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
624 (set_regs): Likewise, for FL_BACKTRACK arg.
625 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
626 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
627 (calc_eclosure_iter, parse_bracket_exp):
628 Use bool for internal variables that are booleans.
629 * regexec.c (re_search_internal, check_matching, proceed_next_node):
630 (set_regs, build_sifted_states, sift_states_bkref):
631 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
632 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
633 (find_collation_sequence_value):
635 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
636 (re_node_set_compare):
637 Return bool, not int. All callers changed.
638 * regexec.c (check_halt_node_context, check_dst_limits):
639 (build_trtable, check_node_accept): Likewise.
640 * regex_internal.h: Include stdbool.h.
642 Fix bugs uncovered when converting to bool.
643 * regcomp.c (calc_eclosure_iter): Check for storage allocation
644 failure instead of charging ahead blindly.
645 * regex_internal.c (register_state): Likewise.
646 * regexec.c (re_search_2_stub): Use simpler method than boolean
647 for freeing internal storage.
648 (group_nodes_into_DFA_states): Use unsigned int, not int, for
649 bitset pieces used as boolean, to avoid undefined behavior
650 on hosts that do int overflow checking.
652 2005-08-31 Derek Price <derek@ximbiot.com>
654 * getdelim.c (getdelim): Return EOF on EOF.
655 Reported by Larry Jones <lawrence.jones@ugs.com>.
657 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
659 * regex_internal.c (re_string_reconstruct): Don't assume buffer
660 lengths fit in regoff_t; this isn't true if regoff_t is the same
662 * regex.c (re_search_internal): 5th arg is LAST_START
663 (= START + RANGE) instead of RANGE. This avoids overflow
664 problems when regoff_t is the same width as size_t.
666 (re_search_2_stub): Check for overflow when adding the
667 sizes of the two strings.
668 (re_search_stub): Check for overflow when adding START
669 to RANGE; if it occurs, substitute the extreme value.
671 2005-08-31 Jim Meyering <jim@meyering.net>
673 * regcomp.c (search_duplicated_node): Make first pointer arg
675 * regex_internal.c (create_ci_newstate, create_cd_newstate):
676 (register_state): Likewise.
677 * regexec.c (search_cur_bkref_entry, check_dst_limits):
678 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
679 (group_nodes_into_DFAstates): Likewise.
681 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
683 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
684 old glibc regex code mishandles strings longer than 2**31 bytes.
685 This patch fixes this when the regex code is used in gnulib
686 (i.e., outside glibc).
688 This patch should not affect the use of the regex code inside
689 glibc. No doubt this problem also needs to be handled for glibc
690 as well, but the result will be an incompatible change to the
691 glibc ABI, and the old ABI will have to be supported too. That
692 can be the the subject for another patch.
694 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
695 governing whether the rest of this patch is active. By default,
696 the macro is disabled and the patch has no effect.
697 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
698 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
699 (struct re_pattern_buffer, re_search, re_search_2, re_match):
700 (re_match_2, re_set_registers): Use the new types.
701 * regex_internal.h (Idx, re_hashval_t): New types.
702 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
704 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
705 (re_string_context_at, bin_tree_t, re_dfastate_t):
706 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
707 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
708 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
709 (re_string_char_size_at, re_string_wchar_at):
710 (re_string_elem_size_at):
711 Use the new types and macros to port to 64-bit hosts.
712 Use unsigned types for internal values, so that the code
713 mostly works even for arrays larger than SSIZE_MAX.
714 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
715 (search_duplicated_node, calc_eclosure_iter, fetch_number):
716 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
717 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
718 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
719 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
720 (calc_inveclosure, parse_dup_op, build_range_exp):
721 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
722 (fetch_number, create_token_tree, mark_opt_subexp):
724 * regex_internal.c (re_string_construct_common, create_ci_newstate):
725 (create_cd_newstate, re_string_allocate, re_string_construct):
726 (re_string_realloc_buffers, build_wcs_upper_buffer):
727 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
728 (re_string_reconstruct, re_string_peek_byte_case):
729 (re_string_fetch_byte_case, re_string_context_at):
730 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
731 (re_node_set_init_copy, re_node_set_add_intersect):
732 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
733 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
734 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
735 (re_acquire_state, re_acquire_state_context, register_state):
737 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
738 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
739 (re_search_internal, re_search_2_stub, re_search_stub)
740 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
741 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
742 (update_cur_sifted_state, check_dst_limits):
743 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
744 (check_subexp_limits, sift_states_bkref, merge_state_array):
745 (check_subexp_matching_top, get_subexp, get_subexp_sub):
746 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
747 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
748 (expand_bkref_cache, check_node_accept_bytes):
749 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
750 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
751 (acquire_init_state_context, check_halt_node_context):
752 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
753 (sift_states_backward, clean_state_log_if_needed):
754 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
755 (find_recover_state, transit_state_sb, transit_state_mb):
756 (transit_state_bkref, build_trtable, match_ctx_clean):
758 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
759 to work around an assumption that REG_MISSING is negative.
761 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
762 (seek_collating_symbol_entry) [defined _LIBC]:
763 (lookup_collation_sequence_value) [defined _LIBC]:
764 (build_range_exp, build_collating_symbol) [defined _LIBC]:
765 Use prototypes rather than old-style function definitions.
766 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
767 (transit_state_sb) [0]:
768 (find_collation_sequence_value) [defined _LIBC]: Likewise.
770 * regexec.c (re_search_internal): Simplify update of rm_so and
773 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
774 (optimize_subexps, lower_subexp):
775 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
776 since the signed shift might overflow. Use 1u<<31 instead.
777 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
778 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
781 * regcomp.c (optimize_subexps, lower_subexp):
782 Use CHAR_BIT rather than 8, for clarity.
783 * regexec.c (check_dst_limits_calc_pos_1):
784 (check_subexp_matching_top): Likewise.
785 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
786 have to worry about portability issues when shifting it left.
787 Remove no-longer-needed test for table_size > 0.
788 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
789 in a word, as the resulting behavior is undefined.
790 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
791 in one case, a <= should have been an <, and in another case the
792 whole test was missing.
793 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
794 the standard name CHAR_BIT.
795 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
796 this is not true on one's complement and signed-magnitude hosts.
798 * regex_internal.h (re_sub_match_top_t): Remove unused member
800 (struct re_dfa_t): Remove unused member states_alloc.
801 * regcomp.c (init_dfa): Don't initialize unused members.
803 2005-08-31 Bruno Haible <bruno@clisp.org>
805 * strstr.c: Include <stddef.h>, for NULL.
806 * strcasestr.c: Likewise.
807 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
809 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
811 * iconvme.h: Add prototype for iconv_alloc.
813 2005-08-29 Simon Josefsson <jas@extundo.com>
815 * iconvme.c: Fix errno.
817 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
819 * iconvme.c: Split iconv_string into iconv_alloc.
821 2005-08-27 Jim Meyering <jim@meyering.net>
823 * fopen-safer.c: Merge minor changes from coreutils.
824 * dup-safer.c: Likewise.
825 * fd-safer.c: Likewise.
827 Merge from coreutils.
828 * stdio--.h: New file.
829 * stdlib--.h: New file.
830 * mkstemp-safer.c: New file.
833 * pipe-safer.c: New file.
834 * creat-safer.c: New file.
835 * fcntl--.h (creat): Define to creat_safer.
836 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
837 * unistd--.h (pipe): Define to pipe_safer.
838 * unistd-safer.h: Declare pipe_safer.
840 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
842 * regex_internal.h: Remove all references to
843 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
845 (bitset_not, bitset_merge, bitset_not_merge):
846 (bitset_mask, re_string_allocate, re_string_construct):
847 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
848 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
849 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
850 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
851 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
852 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
853 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
854 (re_acquire_state_context):
855 Remove unnecessary forward decls.
856 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
857 Put __attribute at function definition,
858 now that the function decl has been removed.
859 * lib/regex_internal.c (re_string_peek_byte_case):
860 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
863 2005-08-26 Simon Josefsson <jas@extundo.com>
865 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
866 Haible <bruno@clisp.org>.
868 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
870 * regexec.c (set_regs): Don't alloca with an unbounded size.
872 alloca modernization/simplification for regex.
873 * regex.c: Remove portability cruft for alloca. This no longer
874 needs to be at the start of the file, and can be moved into
875 regex_internal.h and simplified.
876 * regex_internal.h: Include <alloca.h>.
877 (__libc_use_alloca) [!defined _LIBC]: New macro.
878 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
879 now works outside glibc.
881 2005-08-24 Simon Josefsson <jas@extundo.com>
883 * getpass.c: Add WIN32 implementation. Conditionalize use of
884 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
887 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
889 Make regex safe for g++. This fixes one real bug (an "err"
890 that should have been "*err"). g++ problem reported by
892 * regex_internal.h (re_calloc): New macro, consistent with
893 re_malloc etc. All callers of calloc changed to use re_calloc.
894 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
895 not int. All callers changed.
896 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
897 just use an array of size MB_LEN_MAX.
898 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
899 (find_recover_state): Change "err" to "*err"; this fixes what
900 appears to be a real bug.
901 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
904 2005-08-25 Jim Meyering <jim@meyering.net>
906 * open-safer.c: Include <config.h>.
907 Otherwise, we'd lose LARGEFILE support in any file using
910 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
912 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
913 * regex.h (regerror): Likewise.
915 * regex.c: Do not include <sys/types.h>, as POSIX no longer
916 requires this. (The code never needed it.)
918 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
919 All uses of recently-renamed identifiers changed to use the new,
920 POSIX-compliant names. The code will build and run just fine
921 without these changes, but it's better to eat our own dog food
922 and use the standard-conforming names.
924 * regex.h: Fix a multitude of POSIX name space violations.
925 These changes have an effect only for programs that define
926 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
927 do not change anything for programs compiled in the normal way.
928 Also, there is no effect on the ABI.
930 (_REGEX_SOURCE): New macro.
931 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
932 defined and _GNU_SOURCE is not; this fixes a name space violation.
934 Rename the following macros to obey POSIX requirements.
935 The old names are still visible as macros if _REGEX_SOURCE is defined.
936 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
937 RE_BACKSLASH_ESCAPE_IN_LISTS.
938 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
939 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
940 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
941 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
942 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
943 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
944 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
945 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
946 (REG_INTERVALS): renamed from RE_INTERVALS.
947 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
948 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
949 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
950 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
951 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
952 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
953 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
954 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
955 RE_UNMATCHED_RIGHT_PAREN_ORD.
956 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
957 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
958 (REG_DEBUG): renamed from RE_DEBUG.
959 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
960 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
961 unusual, since we can't clash with the POSIX REG_ICASE.
962 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
963 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
964 (REG_NO_SUB): renamed from RE_NO_SUB.
965 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
966 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
967 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
968 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
969 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
970 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
971 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
972 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
973 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
974 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
975 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
976 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
977 RE_SYNTAX_POSIX_MINIMAL_BASIC.
978 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
979 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
980 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
981 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
982 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
983 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
984 (REG_FIXED): Renamed from REGS_FIXED.
985 (REG_NREGS): Renamed from RE_NREGS.
987 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
988 of other REG_* macros, since POSIX says the user is allowed to
989 #undef these macros selectively.
991 (reg_errcode_t): Update comment stating what other tables need
994 Rename the following enum values to obey POSIX requirements.
995 The old names are still visible as macros.
996 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
997 is not defined, since GNU is supposed to be a superset of POSIX as
998 much as possible, and since we want reg_errcode_t to be a signed
999 type for implementation consistency.
1000 (_REG_NOERROR): Renamed from REG_NOERROR.
1001 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1002 (_REG_BADPAT): Renamed from REG_BADPAT.
1003 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1004 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1005 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1006 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1007 (_REG_EBRACK): Renamed from REG_EBRACK.
1008 (_REG_EPAREN): Renamed from REG_EPAREN.
1009 (_REG_EBRACE): Renamed from REG_EBRACE.
1010 (_REG_BADBR): Renamed from REG_BADBR.
1011 (_REG_ERANGE): Renamed from REG_ERANGE.
1012 (_REG_ESPACE): Renamed from REG_ESPACE.
1013 (_REG_BADRPT): Renamed from REG_BADRPT.
1014 (_REG_EEND): Renamed from REG_EEND.
1015 (_REG_ESIZE): Renamed from REG_ESIZE.
1016 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1017 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1018 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1019 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1020 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1022 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1023 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1024 changed. But support the old name if the new one is not defined
1025 and if _REGEX_SOURCE.
1027 Change the following member names in struct re_pattern_buffer.
1028 The old names are still supported if !_REGEX_SOURCE.
1029 The new names are always supported, regardless of _REGEX_SOURCE.
1030 (re_buffer): Renamed from buffer.
1031 (re_allocated): Renamed from allocated.
1032 (re_used): Renamed from used.
1033 (re_syntax): Renamed from syntax.
1034 (re_fastmap): Renamed from fastmap.
1035 (re_translate): Renamed from translate.
1036 (re_can_be_null): Renamed from can_be_null.
1037 (re_regs_allocated): Renamed from regs_allocated.
1038 (re_fastmap_accurate): Renamed from fastmap_accurate.
1039 (re_no_sub): Renamed from no_sub.
1040 (re_not_bol): Renamed from not_bol.
1041 (re_not_eol): Renamed from not_eol.
1042 (re_newline_anchor): Renamed from newline_anchor.
1044 Change the following member names in struct re_registers.
1045 The old names are still supported if !_REGEX_SOURCE.
1046 The new names are always supported, regardless of _REGEX_SOURCE.
1047 (rm_num_regs): Renamed from num_regs.
1048 (rm_start): Renamed from start.
1049 (rm_end): Renamed from end.
1051 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1052 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1053 Prepend __ to parameter names.
1055 Undo yesterday's changes.
1057 2005-08-24 Jim Meyering <jim@meyering.net>
1059 Sync from coreutils.
1060 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1062 2005-08-21 Bruno Haible <bruno@clisp.org>
1064 * lock.h: Add multiple inclusion guard.
1065 * tls.h: Add multiple inclusion guard.
1067 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1069 * regex.h (REG_NOSYS)
1070 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1071 Define, since POSIX requires it as of 2001.
1072 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1073 New private symbol, used to keep the enum signed in all cases.
1074 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1075 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1077 * regex_internal.c (re_string_skip_chars, register_state):
1079 Remove forward decls; no longer needed now that we use prototypes.
1080 * regexec.c (acquire_init_state_context, check_halt_node_context):
1081 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1082 (clean_state_log_if_needed): Likewise.
1084 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1086 Fix problems reported by Sam Steingold in
1087 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1088 * regexec.c (sift_states_bkref): Fix portability bug: the code
1089 assumed that reg_errcode_t is a signed type, which is not
1090 necessarily true if _XOPEN_SOURCE is not defined.
1091 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1092 some compilers warn about it otherwise.
1094 2005-08-20 Jim Meyering <jim@meyering.net>
1096 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1097 of unused local, dfa.
1099 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1101 * regcomp.c (create_initial_state): Remove duplicate decl.
1102 (init_word_char, create_initial_state, duplicate_node_closure):
1103 (fetch_token, peek_token_bracket, build_range_exp):
1104 (build_collating_symbol): Remove forward decls; no longer needed
1105 now that we use prototypes.
1108 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1109 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1110 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1111 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1112 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1113 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1114 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1115 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1116 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1117 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1118 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1119 (build_charclass, build_charclass_op, fetch_number, create_tree):
1120 (create_token_tree, mark_opt_subexp, duplicate_tree):
1121 Use prototypes rather than old-style definitions.
1124 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1125 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1126 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1127 (re_string_reconstruct, re_string_peek_byte_case):
1128 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1129 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1130 (re_node_set_init_copy, re_node_set_add_intersect):
1131 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1132 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1133 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1134 (re_acquire_state, re_acquire_state_context, register_state):
1135 (create_ci_newstate, create_cd_newstate, free_state):
1137 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1138 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1139 (re_search_internal, prune_impossible_nodes):
1140 (acquire_init_state_context, check_matching, static):
1141 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1142 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1143 (update_regs, sift_states_backward, build_sifted_states):
1144 (clean_state_log_if_needed, merge_state_array):
1145 (update_cur_sifted_state, add_epsilon_src_nodes):
1146 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1147 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1148 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1149 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1150 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1151 (check_arrival, check_arrival_add_next_nodes):
1152 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1153 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1154 (check_node_accept_bytes, check_node_accept, extend_buffers):
1155 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1156 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1161 (re_string_allocate, re_string_construct, re_string_reconstruct):
1162 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1163 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1164 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1165 (re_string_context_at, re_string_peek_byte_case):
1166 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1167 is defined, since we now use prototypes always.
1169 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1170 C89 or better. All uses removed.
1172 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1174 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1175 [defined lint]: Suppress bogus uninitialized-variable warnings.
1177 * regcomp.c (duplicate_node): Return new index, not an error code,
1178 and let the caller return REG_ESPACE if out of space. This
1179 removes an uninitialied-variable warning with GCC 4.0.1, and also
1180 avoids taking the address of a local variable. All callers
1183 2005-08-19 Jim Meyering <jim@meyering.net>
1185 * regexec.c (proceed_next_node): Redo local variables to
1186 avoid GCC shadowing warnings.
1188 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1190 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1191 (re_node_set_insert_last, re_dfa_add_node):
1192 Rename local variables to avoid GCC shadowing warnings.
1194 2005-08-18 Bruno Haible <bruno@clisp.org>
1196 * strstr.c (strstr): Fix return value in multibyte case.
1197 * strcasestr.c (strcasestr): Likewise.
1199 2005-08-17 Jim Meyering <jim@meyering.net>
1201 Make the %s format (seconds since the epoch) work for a negative
1202 number and when used with a zero-padded field width, e.g. %015s.
1204 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1205 label so that it precedes the code to set `digits'. Otherwise,
1206 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1207 print `00-22'. Now, it prints `-0022', as it should.
1209 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1211 * regex.h: Remove useless space-before-tab. From coreutils.
1213 2005-08-17 Bruno Haible <bruno@clisp.org>
1215 * strcasestr.h: New file.
1216 * strcasestr.c: New file.
1218 2005-08-17 Bruno Haible <bruno@clisp.org>
1220 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1221 * strstr.c: Completely rewritten, with multibyte locale support.
1223 2005-08-17 Bruno Haible <bruno@clisp.org>
1225 * strcasecmp.c: Use mbuiter.h.
1227 2005-08-17 Bruno Haible <bruno@clisp.org>
1229 * mbuiter.h: New file.
1231 2005-08-16 Bruno Haible <bruno@clisp.org>
1233 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1235 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1236 NUL byte, not after it.
1238 2005-08-16 Bruno Haible <bruno@clisp.org>
1240 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1241 the valid ones. Makes the comparison operations transitive:
1242 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1243 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1245 2005-08-16 Bruno Haible <bruno@clisp.org>
1247 * strcase.h (strcasecmp): Add note in comments.
1248 * strncasecmp.c: Use code from strcasecmp.c.
1249 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1250 (strcasecmp): Work correctly in multibyte locales.
1252 2005-08-16 Bruno Haible <bruno@clisp.org>
1254 * strnlen1.h: New file.
1255 * strnlen1.c: New file.
1257 2005-08-16 Bruno Haible <bruno@clisp.org>
1259 * mbfile.h: New file.
1261 2005-08-16 Bruno Haible <bruno@clisp.org>
1263 * mbiter.h: New file.
1265 2005-08-16 Bruno Haible <bruno@clisp.org>
1267 * mbchar.h: New file.
1268 * mbchar.c: New file.
1270 2005-08-16 Bruno Haible <bruno@clisp.org>
1272 * tls.h: New file, from GNU gettext.
1273 * tls.c: New file, from GNU gettext.
1275 2005-08-15 Bruno Haible <bruno@clisp.org>
1277 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1280 2005-08-14 Jim Meyering <jim@meyering.net>
1282 Sync from coreutils.
1284 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1285 Use the hash-table-based cycle-detection code not just when
1286 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1287 Reported by James Youngman in
1288 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1289 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1290 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1291 This lets us compile with -DFTS_DEBUG, once again.
1292 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1293 * fts.c (fd_safer): Remove decl.
1294 Include fcntl--.h rather than unistd-safer.h
1295 (fts_safe_changedir): Don't call fd_safer; no longer needed
1296 now that we include fcntl--.h.
1298 2005-08-11 Simon Josefsson <jas@extundo.com>
1300 * readline.h, readline.c: New file.
1302 2005-08-11 Bruno Haible <bruno@clisp.org>
1304 * strnlen.h (strnlen): Change parameter name to match comment.
1306 2005-08-10 Simon Josefsson <jas@extundo.com>
1308 * strndup.c: Use strnlen.h.
1310 * strnlen.h: New file.
1312 2005-08-02 Simon Josefsson <jas@extundo.com>
1314 * getline.h, getline.c: Rewrite.
1316 * getdelim.h, getdelim.c: New files, ported from glibc.
1318 2005-07-31 Bruno Haible <bruno@clisp.org>
1320 * lock.h (gl_lock_initializer): New macro.
1321 (gl_lock_define_initialized): Use it.
1322 (gl_rwlock_initializer): New macro.
1323 (gl_rwlock_define_initialized): Use it.
1324 (gl_recursive_lock_initializer): New macro.
1325 (gl_recursive_lock_define_initialized): Use it.
1327 2005-07-26 Bruno Haible <bruno@clisp.org>
1329 * lock.h: Update from GNU gettext.
1330 * lock.c: Update from GNU gettext.
1332 2005-07-18 Bruno Haible <bruno@clisp.org>
1334 * lock.h (gl_once_t): New type.
1335 (gl_once_define, gl_once): New macros.
1336 * lock.c (fresh_once): New variable.
1337 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1340 2005-07-18 Simon Josefsson <jas@extundo.com>
1342 * check-version.c (check_version): Accept identical versions too.
1344 2005-07-18 Bruno Haible <bruno@clisp.org>
1346 * lock.h: New file, from GNU gettext.
1347 * lock.c: New file, from GNU gettext.
1349 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1351 * quotearg.c: Add translator comment suggested by Bruno Haible,
1352 with a minor change.
1354 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1356 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1357 copyright symbol and the year.
1358 * version-etc.c (COPYRIGHT_YEAR): New constant.
1359 (version_etc_va): Use parameterized copyright notice.
1360 Reword to conform to the current GNU coding standards.
1362 2005-07-11 Simon Josefsson <jas@extundo.com>
1364 * size_max.h: New file.
1366 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1368 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1371 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1372 and Paul Eggert <eggert@cs.ucla.edu>
1374 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1375 in wint_t, not wchar_t. Remove now-unnecessary cast.
1377 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1379 * regex.c, regex.h: Sync from libc.
1380 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1381 New files, synced from libc, except that regex_internal.h
1382 currently has a small porting fix.
1384 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1386 Remove the dependency of the strftime module on the tzset module.
1387 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1388 Copy the input structure, to work around some of the bug with
1389 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1390 Solaris releases, you should also use the tzset module, but we won't
1391 require it as a dependency any more since we don't want LGPLed code
1392 to depend on GPLed code.
1394 2005-07-02 Jim Meyering <jim@meyering.net>
1396 * backupfile.c (backup_args): Change a `0' to NULL.
1398 2005-07-01 Jim Meyering <jim@meyering.net>
1400 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1401 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1402 * save-cwd.c, tempname.c:
1403 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1404 and don't include <sys/file.h>).
1406 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1408 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1409 declares only 'struct timespec;' (!).
1411 2005-06-29 Jim Meyering <jim@meyering.net>
1413 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1414 type name. Use the variable name instead.
1415 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1417 2005-06-28 Simon Josefsson <jas@extundo.com>
1419 * check-version.h, check-version.c: New files.
1421 2005-06-28 Simon Josefsson <jas@extundo.com>
1423 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1424 collision with global variable. Better indentation. Don't
1425 increment buffer pointer beyond buffer end. Based on comments
1426 from Paul Eggert <eggert@cs.ucla.edu>.
1430 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1432 * canon-host.c (canon-host): Append trailing "," to 0 in
1433 initializer of struct addrinfo, as an indication that we don't
1434 care how many members the structure has.
1436 2005-06-24 Derek Price <derek@ximbiot.com>
1437 and Bruno Haible <bruno@clisp.org>
1439 Remove stat module & update lstat.
1440 * stat.c: Remove this file...
1441 (slash_aware_lstat): ...moving this content and its support...
1442 * lstat.c (rpl_lstat): ...into here.
1443 * lstat.h: New file.
1445 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1447 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1448 (ranged_convert): Don't save conversion in a temporary struct.
1449 This causes a warning with GCC 4.0.0, and anyway in the typical
1450 case it's not worth the extra 100 bytes or so of code.
1451 (ranged_convert, __mktime_internal): When calling a function via a
1452 pointer P, use P () rather than (*P) (), as we now assume C89 or
1455 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1457 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1458 "who -r" failed to give output. Problem reported by Tim Waugh.
1460 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1461 (xcalloc): Use it to avoid needless tests.
1462 Problem reported by Jim Meyering.
1464 2005-06-16 Jim Meyering <jim@meyering.net>
1466 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1467 when either N or S is zero.
1469 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1471 * argp.h (__option_is_short): Check upper limit of
1472 __key. Isprint() requires its argument to have the value
1473 of an unsigned char or EOF.
1475 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1477 * fnmatch.c (fnmatch): If there is an encoding error in a
1478 multibyte string or pattern, fall back on unibyte matching.
1479 Problem reported by James Youngman.
1481 2005-06-08 Bruno Haible <bruno@clisp.org>
1483 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1486 2005-06-08 Bruno Haible <bruno@clisp.org>
1488 * csharpcomp.h: New file, from GNU gettext.
1489 * csharpcomp.c: New file, from GNU gettext.
1490 * csharpcomp.sh.in: New file, from GNU gettext.
1492 2005-06-07 Derek Price <derek@ximbiot.com>
1495 * glob_.h: Indent nested #ifdef.
1497 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1499 Sync from coreutils.
1500 Use "file name" when talking about file names, instead of "filename"
1501 or "path", as per the GNU coding standards.
1502 * mkdir-p.c: Renamed from makepath.c.
1503 (make_dir_parents): Renamed from make_path. All callers changed.
1504 * mkdir-p.h: Likewise. All includers changed.
1505 * filenamecat.c: Renamed from path-concat.c.
1506 (file_name_concat): Renamed from path_concat. All callers changed.
1507 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1508 * filenamecat.h: Likewise. All includers changed.
1509 * acl.c: Don't use "path" or "filename" to mean "file name"
1510 in comments or local variable names.
1511 * basename.c: Likewise.
1512 * canonicalize.c, canonicalize.h: Likewise.
1513 * dirname.c, dirname.h: Likewise.
1514 * euidaccess.c: Likewise.
1515 * exclude.c: Likewise
1516 * fnmatch_.h, fnmatch_loop.c: Likewise.
1517 * fsusage.c, fsuage.h: Likewise.
1518 * fts.c, fts_.h: Likewise.
1519 * getcwd.c: Likewise.
1520 * getloadavg.c: Likewise.
1521 * mkstemp.c: Likewise.
1522 * mountlist.c, mountlist.h: Likewise.
1523 * openat.c, openat.h: Likewise.
1524 * readlink-stub.c: Likewise.
1525 * readutmp.c, readutmp.h: Likewise.
1526 * rename.c: Likewise.
1527 * rmdir.c: Likewise.
1529 * savedir.c: Likewise.
1530 * stripslash.c: Likewise.
1531 * tempname.c: Likewise.
1532 * xreadlink.c: Likewise.
1533 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1535 * exclude.h: Likewise.
1537 * euidaccess.c (getuid, getgid, getuid, getegid)
1538 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1539 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1540 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1541 * pathmax.h: Include <limits.h> unconditionally, since other
1542 files have been getting away with it for years (MORE/BSD 4.3
1544 * userspec.c (getpwnam, getgrnam, getgrgid)
1545 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1547 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1548 Define to 256, not 255, as per modern POSIX.
1550 2005-06-01 Bruno Haible <bruno@clisp.org>
1552 * csharpexec.h: New file, from GNU gettext.
1553 * csharpexec.c: New file, from GNU gettext.
1554 * csharpexec.sh.in: New file, from GNU gettext.
1556 2005-05-31 Derek Price <derek@ximbiot.com>
1557 Paul Eggert <eggert@cs.ucla.edu>
1560 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1562 2005-05-29 Derek Price <derek@ximbiot.com>
1563 Paul Eggert <eggert@cs.ucla.edu>
1565 * glob_.h, glob.c: New files.
1567 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1569 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1571 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1572 the configuration hassle isn't worth it.
1573 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1574 (LONGEST_MODIFIER, PRIuMAX): Remove.
1576 2005-05-27 Bruno Haible <bruno@clisp.org>
1578 * getlogin_r.h: Remove second include of <stddef.h>.
1580 2005-05-25 Bruno Haible <bruno@clisp.org>
1581 Derek Price <derek@ximbiot.com>
1583 * getlogin_r.h: Simplify API documentation.
1585 2005-05-25 Derek Price <derek@ximbiot.com>
1586 Paul Eggert <eggert@cs.ucla.edu>
1588 * getlogin_r.c, getlogin_r.h: New files.
1590 2005-05-22 Bruno Haible <bruno@clisp.org>
1592 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1593 Also include <sys/param.h> if it defines MIN, MAX.
1594 Based on a patch by Derek Price <derek@ximbiot.com>.
1596 2005-05-22 Bruno Haible <bruno@clisp.org>
1598 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1599 (INT64_MIN): Fix definition.
1600 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1602 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1603 NEED_SIGNED_INT_TYPES.
1605 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1606 HAVE_SYSTEM_INTTYPES.
1608 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1610 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1611 so that unistd-safer.h (GPL'ed code) need not be included.
1613 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1616 * fts.c: Don't include "cycle-check.h" or "hash.h".
1617 (setup_dir, free_dir): New functions.
1618 (enter_dir, leave_dir): Define trivial
1619 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1620 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1621 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1622 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1623 Move to fts-cycle.c.
1624 (fts_open): Use setup_dir.
1625 (fts_close): Use free_dir.
1626 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1627 This adds a label and some gotos, but the alternatives were messier.
1628 Check for memory allocation failure when entering a dir.
1629 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1630 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1631 (FTS): New member fts_cycle, that is a union that contains the
1632 old active_dir_ht and cycle_state. All uses changed to mention
1633 fts_cycle.ht and fts_cycle.state.
1634 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1635 fts.c, with the following changes:
1636 (setup_dir, free_dir): New functions.
1637 (enter_dir): Now returns bool. Return true if successful, false
1638 if memory exhausted. All callers changed.
1639 Do not bother partly cleaning up on
1640 memory allocation failure; that is free_dir's job.
1641 However, free ad if hash_insert fails, to avoid memory leak.
1642 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1643 fts->fts_options to see which union member to use.
1645 2005-05-20 Jim Meyering <jim@meyering.net>
1647 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1648 Now a macro, to pacify GCC.
1650 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1652 * chown.c (rpl_chown): Return -1 on failure.
1654 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1656 * canonicalize.c: Include canonicalize.h first, to test interface.
1657 Include <stddef.h> unconditionally, since we assume C89 now.
1658 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1659 * fts.c: Include fts_.h first, to check interface.
1660 Do not include intprops.h; no longer needed.
1661 Include cycle-check.h and hash.h, since fts_.h no longer does.
1662 Remove unnecessary casts of closedir to void.
1663 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1664 decide whether to decrement nlinks.
1665 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1666 (FTS): Use struct hash_table * instead of Hash_table, so that
1667 we no longer need to include hash.h here.
1669 2005-05-17 Jim Meyering <jim@meyering.net>
1671 * fts.c, fts_.h: New files, from coreutils.
1673 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1675 Sync from coreutils.
1676 * unlinkdir.c, unlinkdir.h: New files.
1677 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1678 regex.h, unlocked-io.h, xtime.h:
1679 White space changes only.
1680 * makepath.c (make_path): Port to hosts where leading "//" is special.
1681 * yesno.c: Include getline.h, not ctype.h.
1682 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1683 Use getline to remove arbitrary restriction on response length.
1685 2005-05-13 Bruno Haible <bruno@clisp.org>
1687 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1688 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1689 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1690 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1691 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1692 Add support for 64-bit integers in the MSVC compiler.
1694 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1696 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1697 Change the initial comment to refer to GPL, not LGPL.
1698 gnulib-tool will change it to LGPL as needed.
1700 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1701 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1702 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1703 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1704 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1705 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1706 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1707 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1708 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1709 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1710 concatpath.c, config.charset, copy-file.c, copy-file.h,
1711 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1712 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1713 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1714 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1715 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1716 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1717 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1718 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1719 full-read.c, full-read.h, full-write.c, full-write.h,
1720 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1721 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1722 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1723 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1724 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1725 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1726 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1727 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1728 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1729 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1730 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1731 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1732 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1733 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1734 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1735 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1736 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1737 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1738 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1739 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1740 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1741 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1742 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1743 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1744 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1745 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1746 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1747 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1748 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1749 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1750 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1751 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1752 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1753 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1754 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1755 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1756 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1757 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1758 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1759 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1760 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1761 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1762 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1763 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1764 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1765 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1766 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1767 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1768 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1769 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1770 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1771 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1772 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1773 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1774 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1775 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1776 Update FSF postal mail address.
1778 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1780 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1781 specified in ai_socktype. Fix invalid ai_protocol
1782 check. ai_protocol is usually set to 0 or depending on
1783 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1784 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1785 ai_socktype / ai_protocol in the returned addrinfo structure.
1787 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1788 Bruno Haible <bruno@clisp.org>
1790 * inet_ntop.h: New file.
1791 * inet_ntop.c: New file, from glibc with modifications.
1793 2005-05-08 Jim Meyering <jim@meyering.net>
1795 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1797 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1799 Merge from coreutils. Among other things,
1800 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1801 * fd-safer.c: New file.
1802 * fcntl-safer.h, open-safer.c: Remove.
1803 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1804 * dup-safer.c: Include unistd-safer.h first.
1805 Don't include errno.h.
1806 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1807 * file-type.h: Don't assume invoker included sys/stat.h first.
1808 * file-type.c: Rely on file-type.h change.
1809 * getloadavg.c: Include unistd-safer.h.
1810 (getloadavg): Use safer open.
1811 * getusershell.c: Include "stdio-safer.h".
1812 (getusershell): Use safer fopen.
1813 * long-options.c (long_options): Use NULL rather than 0.
1814 * modechange.h (mode_free): Remove; all callers changed to invoke
1816 * modechange.c: Likewise.
1817 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1818 (MODE_DONE): New constant.
1819 (struct mode_change): Remove 'next' member.
1820 (make_node_op_equals): New function; like the old one of the
1821 same name, except it allocates an array.
1822 (mode_compile, mode_create_from_ref): Use it.
1823 (mode_compile): Allocate result as an array, not a linked list.
1824 Parse octal string ourself, so that we catch mistakes like "+0".
1825 (mode_adjust): Arg is an array, not a linked list.
1826 * modechange.c: Include stat-macros.h, xalloc.h.
1827 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1828 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1829 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1830 Remove. This is now stat-macros.h's job.
1831 (talloc): Remove. All callers replaced by xalloc, so that
1832 our invokers don't have to worry about reporting memory failures.
1833 (make_node_op_equals): Remove.
1834 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1836 (struct mode_change): Moved here from modechange.h.
1837 (mode_append_entry): Remove.
1838 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1839 apps to have incorrect behavior. Use simpler algorithm for head
1840 and tail. Don't futz with umask; that's now the job of mode_adjust.
1841 Detect more invalid usages rather than having somewhat-random behavior.
1842 Don't insert an "a=" action, as that leads to incorrect behavior.
1843 (mode_compile, mode_create_from_ref): Return NULL on error instead
1844 of an enum, since now there's only one way to have an error. All
1846 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1847 at the correct time. Simplify calculation of "+u" and its ilk.
1848 Don't mishandle "+X".
1849 (mode_free): Remove "register" and localize decls.
1850 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1851 (struct mode_change): Move to modechange.c; callers don't
1852 need to see this stuff.
1853 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1854 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1855 (mode_change, mode_adjust): Reflect the new signatures noted above.
1856 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1857 that might redefine system include files.
1858 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1859 (my_usleep): Use NULL rather than (void *) 0.
1860 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1861 Use siginterrupt to specify that system calls should be interrupted.
1862 (rpl_nanosleep): Move initialization of suspended closer to call of
1864 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1865 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1866 (desirable_utmp_entry): New function.
1867 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1868 using x2nrealloc, to simplify logic.
1869 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1870 size calculation. Do not assume utmp file is a regular file.
1871 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1872 (READ_UTMP_CHECK_PIDS): New constant.
1873 * save-cwd.c: Include unistd-safer.h.
1874 (save_cwd): Use fd_safer.
1875 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1876 [!_LIBC] Include "stat-macros.h" instead.
1877 * unistd-safer.h (fd_safer): New decl.
1879 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1881 * byteswap_.h: New file.
1883 2005-04-25 Albert Chin <china@thewrittenword.com>
1885 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1888 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1890 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1891 that "UTC +1 second" continues to work. Problem reported
1893 (relunit_snumber): New rule.
1896 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1898 * getdate.y (universal_time_zone_table): New constant.
1899 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1900 universal_time_zone_table.
1901 (lookup_zone): Prefer universal_time_zone_table to
1902 local_time_zone_table, so that "GMT" time stamps are allowed in
1903 London during the summer. Problem reported by Ian Abbott.
1905 2005-04-12 Jim Meyering <jim@meyering.net>
1907 * human.c (humblock): Set *options even when returning due to
1908 xstrtoumax conversion failure. Thanks to a used-uninitialized
1911 2005-04-09 Jim Meyering <jim@meyering.net>
1913 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1914 -Wuninitialized: initialize tm0.tm_year.
1916 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1918 * getdate.y (parser_control): rels_seen is now a boolean, not a
1919 count, since there's no maximum. All uses changed.
1920 Add member dsts_seen.
1921 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1923 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1924 Use pc_rels_seen to decide whther a date is absolute.
1926 * getdate.y (number): Don't overwrite year.
1927 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1930 2005-04-02 Simon Josefsson <jas@extundo.com>
1932 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1933 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1935 2005-03-27 Jim Meyering <jim@meyering.net>
1937 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1939 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1941 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1942 "one's complement" -> "ones' complement" in comment, as per Knuth.
1943 "value of type" -> "type or expression" in comment.
1944 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1946 2005-03-26 Jim Meyering <jim@meyering.net>
1949 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1950 Correct typos: s/or/of/.
1952 2005-03-23 Jim Meyering <jim@meyering.net>
1954 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1956 2005-03-21 Jim Meyering <jim@meyering.net>
1958 Changes imported from coreutils.
1960 * cycle-check.c: Don't include xalloc.h.
1962 * path-concat.c: Don't include assert.h.
1963 (path_concat): Remove assertion that would have triggered
1964 for ABASE starting with more than one slash.
1965 Reported by Andreas Schwab.
1967 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1968 properly when ABASE is an absolute file name.
1969 Correct the description of this function.
1971 Add an assertion and a test driver.
1972 This fixes a bug introduced on 2004-07-02.
1973 Andreas Schwab reported the resulting failure of cp --parents:
1974 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1976 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1978 * strftime.c (my_strftime): If the underlying strftime returns 0
1979 (which shouldn't happen), generate nothing instead of returning 0
1980 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1982 2005-03-16 Bruno Haible <bruno@clisp.org>
1984 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1986 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1988 * strftime.c (my_strftime): Prepend space to format so that we can
1989 reliably distinguish strftime failure from empty output on POSIX
1992 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1994 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1995 (iconv_string): Don't guess a size-zero buffer, as that might cause
1996 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1997 result would be 'too large', where 'too large' is (heuristically)
1998 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1999 overflow concerns. This will prevent some unwanted malloc failures
2000 when the inputs are very large.
2002 2005-03-15 Bruno Haible <bruno@clisp.org>
2004 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2007 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2010 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2012 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2014 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2015 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2017 * strtol.c: Likewise.
2019 2005-03-14 Simon Josefsson <jas@extundo.com>
2021 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2024 2005-03-14 Jim Meyering <jim@meyering.net>
2026 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2027 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2028 to be nonzero so that we (and caller) can detect the difference
2029 between a valid zero-length expansion and an error return, even
2030 when the underlying strftime fails before writing anything into
2033 2005-03-10 Jim Meyering <jim@meyering.net>
2035 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2036 so that this module works on systems without fchdir.
2038 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2040 Factor int-properties macros into a single file, except for
2041 glibc-related files.
2042 * intprops.h: New file.
2043 * getloadavg.c: Include it instead of limits.h.
2044 (INT_STRLEN_BOUND): Remove.
2045 * human.c: Include intprops.h.
2046 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2047 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2048 * inttostr.h: Include intprops.h instead of limits.h.
2049 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2050 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2051 for consistency with intprops.h.
2052 (time_t_is_integer, twos_complement_arithmetic): Use them.
2053 * sig2str.h: Include <signal.h>, intprops.h.
2054 (INT_STRLEN_BOUND): Remove.
2055 * strftime.c (TYPE_SIGNED): Remove.
2056 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2057 * strtol.c: Adjust comments to match intprops.h.
2058 * userspec.c: Include intprops.h.
2059 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2060 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2061 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2062 instead of rolling our own expressions.
2063 * xstrtol.c: Include xstrtol.h first, to test interface.
2065 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2067 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2068 the right thing even if adding 1900 would overflow. Similarly
2069 for tm_mon + 1 and tm_yday + 1.
2070 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2071 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2072 (DO_SIGNED_NUMBER): New macro.
2073 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2075 2005-03-07 Bruno Haible <bruno@clisp.org>
2077 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2079 2005-03-03 Derek R. Price <derek@ximbiot.com>
2080 Bruno Haible <bruno@clisp.org>
2082 * pagealign_alloc.h: New file.
2083 * pagealign_alloc.c: New file.
2085 2005-01-28 Bruno Haible <bruno@clisp.org>
2087 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2090 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2092 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2093 The workaround isn't strictly needed for POSIX conformance, and
2094 it's too much of a pain to configure and maintain. We'll ask
2095 people to fix their kernels instead.
2096 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2097 (NANOSLEEP_BUG_WORKAROUND): Remove.
2098 (xnanosleep): Remove the workaround.
2100 2005-02-12 Bruno Haible <bruno@clisp.org>
2102 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2104 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2106 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2107 * timespec.h (gettime): Return void, since it always
2108 succeeds now. All uses changed.
2109 * gettime.c (gettime) Likewise.
2110 [HAVE_NANOTIME]: Prefer nanotime.
2111 Assume gettimeofday succeeds, as POSIX requires.
2112 Assime time () succeeds, since other code already does.
2113 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2114 (timespec_subtract): Remove.
2115 (NANOSLEEP_BUG_WORKAROUND): New constant.
2116 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2117 things considerably. Use it only on GNU/Linux hosts, since the
2118 workaround shouldn't be needed elsewhere.
2120 2005-02-24 Bruno Haible <bruno@clisp.org>
2122 * gettext.h: Update from GNU gettext 0.14.2.
2124 2005-02-24 Bruno Haible <bruno@clisp.org>
2126 * localcharset.c: Update from GNU gettext 0.14.2.
2127 * config.charset: Update from GNU gettext 0.14.2.
2129 2005-02-22 Simon Josefsson <jas@extundo.com>
2131 * iconvme.h, iconvme.c: New files, from libc.
2133 2005-02-20 Neil Conway <neilc@samurai.com>
2135 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2136 returned by OSX/Darwin if the specified buffer is not large
2137 enough for the hostname.
2139 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2141 * memrchr.h: New file.
2142 * chdir-long.c: Include it.
2143 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2144 Don't bother including stddef.h.
2146 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2148 * argp-help.c (__argp_help): Create a fake struct argp_state and
2149 pass it to _help, otherwise the latter coredumps trying to
2150 dereference state.root_argp.
2152 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2154 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2156 Include <sys/types.h>, for dev_t.
2157 (ME_DUMMY, ME_REMOTE): Move from here....
2158 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2159 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2161 Include mountlist.h first, to test the interface.
2163 2005-01-29 Bruno Haible <bruno@clisp.org>
2165 * progname.c (program_name): Initialize.
2166 Needed when linking statically on MacOS X.
2168 2005-01-28 Bruno Haible <bruno@clisp.org>
2170 * javacomp.sh.in: New file, from GNU gettext.
2171 * javacomp.h: New file, from GNU gettext.
2172 * javacomp.c: New file, from GNU gettext.
2174 2005-01-26 Bruno Haible <bruno@clisp.org>
2176 * javaexec.sh.in: New file, from GNU gettext.
2177 * javaexec.h: New file, from GNU gettext.
2178 * javaexec.c: New file, from GNU gettext.
2180 2005-01-26 Simon Josefsson <jas@extundo.com>
2182 * gai_strerror.c: Use GPL in header.
2184 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2186 * argp-help.c (hol_entry_help): Avoid using non-constant
2187 initializers for struct pentry_state.
2188 (__argp_error): Check return value of __asprintf
2189 (__argp_failure): Translate error message
2191 * argp-parse.c: Removed braces around the expansion of N_()
2193 2005-01-21 Jim Meyering <jim@meyering.net>
2195 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2196 same value as for Solaris 9.
2198 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2199 component length. This included changing the parameter to be
2200 of type `char *' rather than `char const *'.
2201 * chdir-long.h (chdir_long): Update prototype.
2203 * openat.c (fdopendir, fstatat): New functions.
2204 * openat.h: Include headers required for use of DIR and struct stat.
2205 [AT_SYMLINK_NOFOLLOW]: Define.
2206 (fdopendir, fstatat): Add prototypes.
2208 2005-01-21 Bruno Haible <bruno@clisp.org>
2210 * classpath.h: New file, from GNU gettext.
2211 * classpath.c: New file, from GNU gettext.
2213 2005-01-20 Simon Josefsson <jas@extundo.com>
2215 * version-etc-fsf.c: New file, with version_etc_copyright.
2216 * version-etc.c: Remove version_etc_copyright.
2217 * version-etc.h (version_etc_copyright): Use [] instead of * in
2218 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2220 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2222 * save-cwd.c (save_cwd): Remove code to support the case
2223 where fchdir is missing or flaky.
2225 2005-01-20 Simon Josefsson <jas@extundo.com>
2227 * base64.h (isbase64): Add.
2229 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2230 using a unsigned prototype, don't inline.
2231 (base64_decode): Use it.
2233 2005-01-19 Bruno Haible <bruno@clisp.org>
2235 * sh-quote.h: New file, from GNU gettext.
2236 * sh-quote.c: New file, from GNU gettext.
2238 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2240 Merge changes from coreutils, as described below in several
2241 changelogs dated today.
2243 * save-cwd.c: Include "save-cwd.h" before other include files.
2244 (O_DIRECTORY): Remove; not needed here, since "." must be
2245 a directory. All uses removed.
2246 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2247 universal on Suns, and we also need to test for IRIX.
2248 Revamp code to use 'if' rather than '#if'.
2249 Avoid unnecessary comparison of cwd->desc to 0.
2251 * utimens.c (futimens): Robustify the previous patch, by checking
2252 for known valid error numbers rather than observed invalid ones.
2254 2005-01-18 Jim Meyering <jim@meyering.net>
2256 * version-etc.c (version_etc_copyright): Update copyright date.
2258 * utimens.c (futimens): Account for the fact that futimes
2259 can also fail with errno == ENOSYS or errno == ENOENT.
2260 Patch from Dmitry V. Levin.
2262 Change the name of the robust chdir function from chdir to chdir_long.
2263 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2264 (restore_cwd): Use chdir_long, not chdir.
2265 * chdir-long.c: Renamed from chdir.c.
2266 * chdir-long.h: Renamed from chdir.h.
2267 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2270 2005-01-18 Bob Proulx <bob@proulx.com>
2272 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2273 offsetof() macro construct to avoid compile failure with native HP-UX
2274 11.0 ANSI C compiler.
2276 2005-01-06 Bruno Haible <bruno@clisp.org>
2278 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2279 because stpncpy.m4 takes care of it.
2281 2004-01-24 Bruno Haible <bruno@clisp.org>
2283 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2285 2003-10-09 Bruno Haible <bruno@clisp.org>
2287 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2289 2005-01-06 Bruno Haible <bruno@clisp.org>
2291 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2292 * fwriteerror.c: Include <stdbool.h>.
2293 (fwriteerror): At the end, close the file stream. Record whether
2294 stdout was already closed.
2296 2004-05-27 Bruno Haible <bruno@clisp.org>
2298 * execute.c (environ): Declare if needed.
2299 * pipe.c (environ): Likewise.
2300 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2302 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2304 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2305 definitions to be after all include files, to avoid collisions.
2306 Problem reported by Bob Proulx.
2308 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2310 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2311 not needed. This removes a dependency on the gettext module.
2312 [defined _LIBC]: Do not include <libintl.h>; not needed.
2314 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2316 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2319 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2321 * argp-parse.c: Include <stddef.h>.
2322 (alignof, alignto): New macros.
2323 (parser_init): Don't assume that void * is aligned sufficiently
2326 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2327 need to extend the stack.
2328 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2331 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2333 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2335 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2337 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2338 Remove now-obsolete comment about AIX.
2339 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2340 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2341 (YYMAXDEPTH): New macro.
2343 2004-12-18 Bruno Haible <bruno@clisp.org>
2345 * fatal-signal.c (fatal_signals): Make non-const.
2346 (init_fatal_signals): New function.
2347 (uninstall_handlers, install_handlers): Ignore signals that were set to
2349 (at_fatal_signal): Call init_fatal_signals.
2350 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2352 Reported by Paul Eggert.
2354 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2356 * getdate.y (textint): New member "negative".
2357 (time_zone_hhmm): New function.
2358 Expect 14 shift-reduce conflicts, not 13.
2359 (o_colon_minutes): New rule.
2360 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2361 (yylex): Set the "negative" member of signed numbers.
2363 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2365 Changes imported from coreutils.
2366 * hard-locale.c: Assume <locale.h> exists.
2368 (GLIBC_VERSION): New macro.
2369 (hard_locale): Assume setlocale exists.
2370 Rewrite to avoid #ifdef.
2371 Use strdup rather than malloc + strcpy.
2372 * human.c: Assume <locale.h> exists.
2373 (human_readable): Assume localeconv exists.
2375 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2377 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2378 convert T2, not T. (Imported from libc.)
2380 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2382 * getcwd.c (is_ENAMETOOLONG): New macro.
2383 (__getcwd.c): Don't restore errno; glibc doesn't.
2384 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2385 first, falling back to our code only if its results look suspicious.
2386 Ensure that the resulting buffer is only as large as necessary.
2388 * readutmp.c: Include readutmp.h first.
2389 Include <errno.h>, since readutmp.h no longer does that.
2390 * readutmp.h: Don't include <errno.h>,
2391 <sys/param.h>, <time.h>; not needed to establish interface.
2392 (errno): Remove decl.
2393 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2394 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2395 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2397 2004-11-28 Simon Josefsson <jas@extundo.com>
2399 * base64.h, base64.c: New file.
2401 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2403 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2405 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2407 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2408 HP's ANSI C compiler.
2409 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2410 Declaring int functions causes warnings on some modern systems and
2411 shouldn't be needed to compile on ancient ones.
2412 * same.c (MIN) [defined MIN]: Don't define, since it's already
2415 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2416 with the following changes.
2417 (__set_errno): Parenthesize properly.
2418 Include <stdbool.h>.
2419 (MIN, MAX, MATCHING_INO): New macros.
2420 (__getcwd): Define with prototype, not K&R form.
2421 Use heuristics to allocate default buffer on stack if possible.
2422 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2423 behavior, and to avoid the PATH_MAX limit when computing
2425 Use MATCHING_INO to compare inode number to file.
2426 Check for arithmetic overflow in size calculations.
2427 Fix bug in reallocation of dot array that caused getcwd to fail
2428 on directories nested deeper than 75.
2429 Be more careful about saving errno on error.
2430 Do not use realloc; use only free+malloc, as this is a bit
2431 more flexible and avoids a needless copy operation.
2432 Do not inspect st_dev and st_ino for symbolic links; POSIX
2433 doesn't specify the latter.
2434 Check for closedir errors.
2435 Avoid needless casts.
2436 Use "#ifdef weak_alias" around weak_alias, to be like other
2438 The following changes to getcwd.c have effect only when used in
2439 gnulib; they have no effect inside glibc proper.
2440 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2441 as alloca isn't used.
2442 (alloca, __alloca): Likewise.
2443 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2444 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2445 unconditionally, as gnulib assumes C89 or better.
2446 Do not include <sys/param.h>.
2447 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2448 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2450 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2451 Include <dirent.h> in a way that is compatible with modern Autoconf.
2452 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2453 New macros, if not already defined.
2454 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2455 Use "_LIBC", not "defined _LIBC", for consistency.
2456 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2458 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2459 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2460 * xgetcwd.c: David MacKenzie's old code was removed, so give
2461 credit only to Jim Meyering and adjust the copyright dates.
2462 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2463 <stdlib.h>, <unistd.h>, "pathmax.h".
2464 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2465 (INITIAL_BUFFER_SIZE): Remove.
2466 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2468 2004-11-23 Jim Meyering <jim@meyering.net>
2470 * getopt_.h: Remove trailing blanks.
2472 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2474 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2475 (futimens): New function, which uses futimes if available.
2476 (futimens, utimens): Support timespec==NULL, with same semantics
2477 as utime and utimens.
2478 * utimens.h (futimens): New decl.
2480 2004-11-23 Jim Meyering <jim@meyering.net>
2482 * __fpending.c: Add comment.
2484 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2486 * getopt_.h: Re-addition of __getopt_argv_const caused
2487 redefinition warnings. To avoid them, include the defines
2488 in `#if !defined __need_getopt ... #endif'. The only place
2489 where __getopt_argv_const is used is in definitions
2490 of getopt_long and getopt_long_only below, which are as well
2491 protected by `#ifndef __need_getopt'.
2492 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2493 __need_getopt after including <stdio.h> and <unistd.h> These
2494 headers might have defined it.
2496 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2498 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2500 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2501 optopt): Use them instead of invoking ## directly; otherwise, the
2502 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2504 2004-11-19 Bruno Haible <bruno@clisp.org>
2506 * strtok_r.c: Move comments from here...
2507 * strtok_r.h: ... to here.
2509 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2511 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2512 might fail. Problem reported by Yoann Vandoorselaere.
2513 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2514 that mishandle size_t overflow.
2516 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2518 * canon-host.c: Include "strdup.h".
2519 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2520 Use strdup instead of malloc/strcpy to duplicate strings.
2522 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2523 (human_space_before_unit): New constant.
2524 * human.c (human_readable): Support it.
2526 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2527 (xgetcwd): Set errno correctly when failing.
2528 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2529 the failure is actually due to a PATH_MAX problem.
2531 Further getopt changes to make it more likely that glibc will
2532 buy the changes back.
2533 * getopt.c (POSIXLY_CORRECT): New constant.
2534 (getopt): Use it, so to preserve glibc semantic
2535 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2536 when compiling for libc.
2537 * getopt_.h (__getopt_argv_const): Bring it back.
2538 (getopt_long, getopt_long_only): Use it.
2540 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2541 New arg POSIXLY_CORRECT. All callers changed.
2542 (getopt): Argv is now char * const *, as per standard.
2543 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2544 not char *__getopt_argv_const *.
2545 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2546 _getopt_long_only_r): Likewise.
2547 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2548 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2549 _getopt_long_r, _getopt_long_only_r): Likewise.
2550 * getopt_.h (__getopt_argv_const): Remove.
2551 (getopt): Argv is now char * const *, as per standard.
2553 * getdate.y (tORDINAL): New token.
2554 (day, relunit): Allow it for relative times.
2555 (relative_time_table): Use tORDINAL for ordinals.
2557 2004-11-15 Jim Meyering <jim@meyering.net>
2559 * closeout.c: Include "__fpending.h" once again.
2560 Include <stdbool.h>.
2561 (close_stdout): Don't fail just because stdout was closed initially,
2562 since some programs don't write to stdout in the normal course of
2563 operation (other than --version and --help), and we don't want this
2564 function to make e.g. `touch file >&-' fail.
2565 But do fail if it was closed and someone has tried to write to it.
2566 E.g., `printf foo >&-' must fail.
2568 2004-11-11 Simon Josefsson <jas@extundo.com>
2570 * strtok_r.h, strtok_r.c: New file.
2572 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2574 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2575 we can stop lying to compilers about the constness of argv when we
2576 are compiled outside glibc.
2577 (getopt, getopt_long, getopt_long_only): Use it.
2578 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2580 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2581 _getopt_long_only_r): Likewise.
2582 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2583 _getopt_long_only_r): Likewise.
2585 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2586 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2587 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2588 the other external symbols.
2589 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2590 declaration, since the above renaming now works around collisions.
2592 2004-11-11 Jim Meyering <jim@meyering.net>
2594 * linebreak.c: Remove trailing blanks.
2595 * alloca_.h: Likewise.
2596 * acosl.c: Likewise.
2597 * euidaccess.c: Likewise.
2598 * allocsa.h: Likewise.
2600 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2602 * mktime.c (SHR): New macro, which is a portable
2603 substitute for >> that should work even on Crays.
2604 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2605 Problem reported by Mark D. Baushke in
2606 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2607 * getdate.y (SHR): Likewise.
2609 * strftime.c (SHR): Likewise.
2611 * quotearg.c (struct quoting_options): Use unsigned int for
2612 quote_these_too, so that right shifts are well defined. All uses
2615 2004-11-10 Simon Josefsson <jas@extundo.com>
2617 * getaddrinfo.h, getaddrinfo.c: New files.
2619 2004-11-10 Jim Meyering <jim@meyering.net>
2621 Ensure that no close failure goes unreported.
2622 * closeout.c (close_stdout): Always close stdout. I.e., don't
2623 return early when it seems there's nothing to flush.
2624 Don't include __fpending.h.
2626 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2628 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2630 2004-11-05 Bruno Haible <bruno@clisp.org>
2632 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2633 Reported by Mark D. Baushke <mdb@cvshome.org>.
2635 2004-11-04 Bruno Haible <bruno@clisp.org>
2637 2004-09-11 Bruno Haible <bruno@clisp.org>
2638 * allocsa.valgrind: New file.
2639 2004-02-06 Bruno Haible <bruno@clisp.org>
2640 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2641 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2642 Reported by Christopher Seip <chris.seip@hp.com>.
2644 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2646 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2647 with errno == ERANGE if the buffer is too small.
2648 Problem reported by Mark D. Baushke.
2650 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2652 * xreadlink.c (MAXSIZE): New macro.
2653 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2654 size does not exceed MAXSIZE. Avoid cast.
2655 As suggested by Mark D. Baushke in
2656 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2657 if readlink fails with buffer size just under MAXSIZE, try again
2660 2004-11-02 Derek R. Price <derek@ximbiot.com>
2661 and Paul Eggert <eggert@cs.ucla.edu>
2663 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2664 (get_date): Overparenthesize to avoid GCC warning.
2666 2004-11-02 Bruno Haible <bruno@clisp.org>
2668 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2669 function returns void.
2671 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2673 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2674 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2677 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2679 * getdate.y: Add support for TZ="foo" within a date string.
2680 Fix some bugs near time_t boundaries. Reject dates with
2681 out-of-range components, e.g., "Sept 31".
2682 Include <stdlib.h>, "setenv.h", "xalloc.h".
2683 (ISDIGIT_LOCALE): Remove; unused.
2684 Note that the TZ and time functions used here are not reentrant.
2685 (mktime_ok, get_tz): New functions.
2686 (TZBUFSIZE): New constant.
2687 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2688 This requires that we sometimes generate our own TZ="XXX..." setting.
2690 2004-10-27 Derek R. Price <derek@ximbiot.com>
2692 * mktime.c (not_equal_tm): Remove redundant check.
2694 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2696 * getdate.y: Use Bison 1.875 features, and some minor
2697 code cleanups. This change does not affect semantics.
2698 Don't include <stdlib.h>; no longer needed.
2699 Don't include unlocked-io.h; only the "#if TEST" code uses
2700 stdio, and performance isn't crucial there.
2701 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2702 Bison 1.875 features as described below.
2703 All uses of "PC." replaced by "pc->".
2704 (YYSTYPE): Add a forward declaration.
2705 (yylex, yyerror): Use full prototypes in forward decls.
2706 Use "%pure-parser" rather than obsolescent "%pure_parser".
2707 Use %parse-param and %lex-param instead of obsolescent
2708 YYPARSE_PARAM and YYLEX_PARAM.
2709 (meridian_table, month_and_day_table, time_units_table,
2710 relative_time_table, time_zone_table, military_table,
2711 lookup_zone, lookup_word, get_date):
2712 Use NULL instead of 0 where appropriate.
2713 (to_hour): Avoid abort (), to avoid a dependency on
2715 (yyerror, yylex): Now accepts parser_control * arg.
2716 (main) [TEST]: Use '\0' rather than 0 for char.
2718 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2720 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2721 It's now the caller's responsibility to handle the case where
2722 !HAVE_GETPAGESIZE && !defined getpagesize.
2724 * mktime.c (leapyear): Arg is long int, not int.
2726 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2728 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2730 2004-10-12 Simon Josefsson <jas@extundo.com>
2732 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2733 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2736 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2738 * vsnprintf.h: New file.
2739 * vsnprintf.c: New file.
2741 2004-10-07 Bruno Haible <bruno@clisp.org>
2743 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2744 into the provided buffer.
2746 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2748 * diacrit.c, diacrit.h: Add GPL notice.
2750 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2751 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2752 * logl.c (logl): Keep the code as similar to glibc as possible.
2753 This avoids a potential constant-folding bug.
2755 2004-10-05 Bruno Haible <bruno@clisp.org>
2757 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2759 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2761 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2762 * xmalloc.c (xmemdup): Likewise.
2763 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2764 XFREE): Remove these long-obsolescent macros.
2765 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2766 * xstrdup.c: Remove.
2768 * regex.c (re_comp): Cast gettext return value to char *,
2769 Problem reported by Martin Neitzel via Mark D. Baushke.
2771 2004-10-04 Simon Josefsson <jas@extundo.com>
2773 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2774 '#ifdef USE_UNLOCKED_IO'.
2776 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2778 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2779 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2780 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2781 regex.c, sha1.c, version-etc.c, yesno.c:
2782 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2783 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2784 the includer's responsibility.
2786 Sync from coreutils.
2788 * modechange.c (mode_compile): Don't decrement a pointer that
2789 points to the start of a string, as the C Standard says the
2790 resulting behavior is undefined.
2792 * backupfile.h (enum backuptype): Rename none -> no_backups,
2793 simple -> simple_backups, numbered_existing ->
2794 numbered_existing_backups, numbered -> numbered_backups
2795 to avoid shadowing problems. All uses changed.
2796 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2797 * backupfile.c (check_extension, numbered_backup):
2798 Rename locals to avoid shadowing 'basename'.
2799 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2802 * .cppi-disable: Add getopt_.h, getopt_int.h.
2803 * .cvsignore: Add getopt.h.
2805 2004-10-04 Simon Josefsson <jas@extundo.com>
2807 * memmem.h: New file.
2808 * memmem.c: New file, taken from glibc.
2810 2004-10-02 Jim Meyering <jim@meyering.net>
2812 * dirfd.h, getpagesize.h: Add copyright notice.
2814 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2816 * snprintf.c: Remove comments as to why each header is needed.
2818 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2820 * strsep.h: New file.
2821 * strsep.c: New file.
2823 2004-10-01 Simon Josefsson <jas@extundo.com>
2825 * snprintf.c (snprintf): Handle size==0.
2827 2004-10-01 Simon Josefsson <jas@extundo.com>
2828 Bruno Haible <bruno@clisp.org>
2830 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2831 (snprintf): Declare 'args'.
2833 2004-09-30 Simon Josefsson <jas@extundo.com>
2835 * snprintf.h, snprintf.c: New files.
2837 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2839 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2840 (hol_entry_help): Never translate an empty string.
2841 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2842 * argp.h (OPTION_NO_TRANS): New option.
2844 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2846 * xvasprintf.c: Include xalloc.h.
2847 (xvasprintf): Use xalloc_die, not xmalloc_die.
2849 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2851 * dummy.c: Change copyright notice to FSF, and license to GPL.
2853 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2855 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2856 Problem reported by Bruno Haible in:
2857 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2859 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2861 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2862 in case some system header has #define'd it. Problem reported by
2863 Soeren D. Schulze in
2864 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2866 2004-09-08 Bruno Haible <bruno@clisp.org>
2868 * stdint_.h: New file, taken from GNU clisp.
2870 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2872 * xvasprintf.h: New file.
2873 * xvasprintf.c: New file.
2874 * xasprintf.c: New file.
2876 2004-09-08 Bruno Haible <bruno@clisp.org>
2878 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2880 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2882 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2884 Import from coreutils.
2885 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2886 strings on unbounded length. alloca's performance benefits aren't
2887 that important here.
2889 (parse_with_separator): New function, with most of the internals
2890 of the old parse_user_spec. Allow user to omit both user and group,
2891 for compatibility with FreeBSD.
2892 Clone only the user name, not the entire spec.
2893 Do not set *uid, *gid unless entirely successful.
2894 Avoid memory leak in some failing cases.
2895 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2896 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2897 (parse_user_spec): Rewrite to use parse_with_separator.
2899 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2901 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2902 its complicated substitute.
2903 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2904 and program_invocation_name.
2905 (__argp_basename) [!_LIBC]: Remove; the only use was
2906 replaced by its body.
2907 (__argp_short_program_name): Change condition from
2908 !defined __argp_short_program_name to
2909 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2910 to match argp-namefrob.h.
2911 (__argp_failure): Don't assume strerror_r returns char *.
2912 * argp-parse.c (N_): Define unconditionally.
2913 (argp_default_options): Fill out initializers with 0 to avoid
2916 2004-08-12 Simon Josefsson <jas@extundo.com>
2918 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2919 * getopt_.h: Renamed from getopt.h.
2921 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2923 Merge from coreutils.
2925 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2926 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2927 for Reliant Unix 5.43.
2929 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2930 (union fooround): Use uintmax_t, not long int.
2931 The rest is a merge from libc:
2932 [defined _LIBC]: Include <shlib-compat.h>.
2933 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2935 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2937 * strverscmp.c: Convert to UTF-8.
2939 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2941 * obstack.h (obstack_empty_p):
2942 Don't assume that chunk->contents is suitably aligned.
2943 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2944 Likewise. Problem reported by Benno in
2945 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2947 * chown.c (rpl_chown): Work even if the file is writeable but not
2948 readable. This could be improved further but it'd take some work.
2950 2004-08-08 Simon Josefsson <jas@extundo.com>
2952 * xgethostname.c: Don't include error.h (not used).
2955 * getpass.c: Include getpass.h first.
2957 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2959 * xalloc-die.c: New files.
2960 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2962 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2963 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2964 (_, N_, xalloc_die): Move to xalloc-die.c.
2965 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2966 so that we needn't mess with xalloc_msg_memory_exhausted.
2968 * sha1.h: Renamed from sha.h.
2969 (SHA1_H): Renamed from _SHA_H.
2970 (sha1_ctx): Renamed from sha_ctx.
2971 (sha1_init_ctx): Renamed from sha_init_ctx.
2972 (sha1_process_block): Renamed from sha_process_block.
2973 (sha1_process_bytes): Renamed from sha_process_bytes.
2974 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2975 (sha1_read_ctx): Renamed from sha_read_ctx.
2976 (sha1_stream): Renamed from sha_stream.
2977 (sha1_buffer): Renamed from sha_buffer.
2978 * sha1.c: Likewise; renamed from sha.c.
2979 Do not include <sys/types.h>.
2980 Include <stddef.h> rather than <stdlib.h>.
2982 2004-08-08 Bruno Haible <bruno@clisp.org>
2984 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2985 FILESYSTEM_PREFIX_LEN.
2986 * progreloc.c: Likewise.
2987 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2989 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2992 * argp-help.c (make_hol, hol_append): Don't assume that
2993 SIZE_MAX is a valid preprocessor constant.
2994 (__argp_basename): Change from "#ifndef _LIBC"
2995 to "#ifndef __argp_short_program_name", so that
2996 we don't compile these functions for tar.
2998 More merges from coreutils.
2999 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3000 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3002 * addext.c: Remove; no longer needed.
3003 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3004 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3005 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3006 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3007 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3008 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3009 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3010 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3011 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3012 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3013 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3014 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3015 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3016 Import changes from coreutils.
3018 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3020 Merge from coreutils.
3022 * .gdb-history: Remove; this doesn't belong here.
3024 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3025 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3026 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3028 * dirname.h: Include <stdbool.h>.
3029 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3030 for consistency with POSIX terminology. All uses changed.
3031 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3032 (strip_trailing_slashes): Use bool for booleans.
3033 * stripslash.c (strip_trailing_slashes): Likewise.
3035 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3036 sometimes returns a positive errno value even when it succeeds.
3037 (print_errno_message) [!LIBC]: Fall back on strerror if
3040 * path-concat.c (mempcpy): Don't define if a system header defines it.
3041 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3042 (longest_relative_suffix): New function.
3043 (path_concat): Use it. Assume first argument is not NULL.
3044 Port to DOS. Omit redundant separators.
3045 Report an error instead of returning NULL.
3046 Use mempcpy instead of memcpy.
3047 (xpath_concat): Remove: not declared or used.
3049 * same.h: Include <stdbool.h>
3050 (same_name): Return bool, not int.
3051 * same.c (same_name): Likewise.
3052 (errno): Don't declare; we assume C89 or better now.
3054 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3055 if not already defined.
3057 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3058 * dup-safer.c (errno): Likewise.
3060 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3062 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3065 2004-08-03 Simon Josefsson <jas@extundo.com>
3067 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3068 * progname.h: Don't include stdbool.h.
3070 2004-08-02 Simon Josefsson <jas@extundo.com>
3072 * getsubopt.h: New file, with comments from Bruno Haible.
3073 * getsubopt.c: New file, from glibc, but slightly modified based on
3074 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3076 2004-08-01 Simon Josefsson <jas@extundo.com>
3078 * xgetdomainname.c: Include stdlib.h, for free().
3080 2004-07-16 Simon Josefsson <jas@extundo.com>
3082 * dummy.c: New file.
3084 2004-07-16 Bruno Haible <bruno@clisp.org>
3086 * backupfile.h: Add extern "C" for C++.
3087 * closeout.h: Likewise.
3088 * copy-file.h: Likewise.
3089 * findprog.h: Likewise.
3090 * full-write.h: Likewise.
3091 * pathname.h: Likewise.
3092 * progname.h: Likewise.
3093 * stpcpy.h: Likewise.
3094 * stpncpy.h: Likewise.
3095 * strcase.h: Likewise.
3096 * strstr.h: Likewise.
3097 * xalloc.h: Likewise.
3099 * mbswidth.h: Add extern "C" for C++.
3100 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3102 2004-07-09 Simon Josefsson <jas@extundo.com>
3104 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3105 failed without this.)
3107 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3109 * fchown-stub.c: New file.
3111 2004-06-24 Jim Meyering <jim@meyering.net>
3113 * obstack.h (obstack_base): Cast to (void *), per documentation.
3115 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3117 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3119 2004-06-01 Jim Meyering <jim@meyering.net>
3121 * calloc.c: New file.
3123 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3125 * getdate.y (yylex): Allow space between sign and number.
3126 Problem reported by Dan Jacobson.
3128 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3129 and Jim Meyering <jim@meyering.net>
3131 Merge from coreutils CVS.
3133 * stat-macros.h: New file, with contents from file-type.h
3134 and coreutils' system.h.
3135 * file-type.c: Include "stat-macros.h".
3136 * file-type.h (file_type): Move all macro definitions to new file,
3139 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3140 Wrap old code with this conditional.
3141 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3142 function that does not dereference symlinks.
3143 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3145 * xreadlink.c: Include xreadlink.h first, to catch .h file
3146 dependency problems.
3147 (xreadlink): Accept new arg SIZE, for efficiency.
3148 All decls and uses changed.
3149 * xreadlink.h: Include <stddef.h>, for size_t.
3151 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3152 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3154 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3156 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3158 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3159 macros to be defined.
3160 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3161 the allocator returns NULL because the requested size is zero.
3163 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3165 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3166 var. Add comment explaining why libc still defines it. This
3167 merges the following patch from glibc:
3168 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3170 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3172 * obstack.c (_obstack): Remove unused variable. It hasn't been
3173 present in glibc since revision 1.1 of this file.
3174 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3175 obstack_alignment_mask, obstack_alloc, obstack_base,
3176 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3177 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3178 obstack_grow0, obstack_init, obstack_int_grow,
3179 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3180 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3181 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3182 nonexistent functions.
3184 2004-05-17 Derek R. Price <derek@ximbiot.com>
3185 Paul Eggert <eggert@cs.ucla.edu>
3187 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3189 2004-05-14 Bruno Haible <bruno@clisp.org>
3191 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3192 that consists of a '.' followed by an empty digit string.
3193 Patch by Tor Lillqvist <tml@iki.fi>.
3195 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3197 Port obstack to the AS/400, where pointers are 16 bytes wide and
3198 you cannot cast an integer to a valid pointer. This patch is
3199 currently waiting to be integrated into glibc; see
3200 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3202 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3203 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3204 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3205 (struct obstack): temp member is now a union of a pointer and
3206 an integer, instead of an integer. All integer uses changed.
3207 This does not affect the physical layout of struct obstack,
3208 except on hosts (like the AS/400) where the size or alignment of
3209 void * is greater than that of ptrdiff_t.
3210 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3211 __STDC__)]: Store temporary in pointer member of union, not
3213 * obstack.c: Include <stddef.h>, for offsetof.
3214 (struct fooalign): Remove; it doesn't need a name.
3215 (union fooround): Change double to long double, and add void *.
3216 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3217 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3218 not a macro. Hence the values are always int; so remove all
3219 casts-to-int in uses.
3221 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3222 Derek Price <derek@ximbiot.com>
3224 * alloca.c: Include <alloca.h>, to get our interface.
3225 * alloca_.h: Use __alloca on AIX, so that we don't have to
3226 include <alloca.h> first. Use C89 prototype for alloca; this
3227 requires including <stddef.h> for size_t. Use extern "C" if C++.
3228 Use #elif for simplicity, since we can assume C89 now.
3229 Don't try to source the system alloca.h since it will not be found
3230 and to prevent recursively including its replacement.
3231 * fnmatch.c: Include <alloca.h> instead of opencoding.
3232 * regex.c: Likewise.
3234 2004-05-16 Derek Price <derek@ximbiot.com>
3235 Paul Eggert <eggert@cs.ucla.edu>
3237 getline cleanup. This changes the getndelim2 API: both order of
3238 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3241 * getline.c: Don't include stddef.h or stdio.h, since our
3242 interface does that.
3243 (getline): Always use getdelim, so that we don't have two
3244 copies of this code.
3245 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3247 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3248 (GETNDELIM2_MAXIMUM): New macro.
3249 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3250 instead of the old practice of delim2==0. All callers changed.
3251 Return -1 on overflow, instead of returning junk.
3252 Do not set *linesize unless allocation succeeds.
3253 * getndelim2.h: Do not include stddef.h; no longer needed, now
3254 that we include sys/types.h.
3255 * getnline.h: Likewise.
3256 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3257 (getndelim2): Reorder arguments.
3258 * getnline.c (getnline, getndelim):
3259 Don't discard the NMAX argument.
3260 (getnline): Invoke getndelim, to avoid code duplication.
3261 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3262 of (size_t) -1 by callers of the getnline family.
3264 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3266 * nanosleep.c (suspended): Change its type from int to
3267 sig_atomic_t volatile.
3268 (first_call): Make it private to rpl_nanosleep, and have it
3269 be zero initially as that's a bit faster.
3270 (my_usleep): Round up fractional times instead of truncating them,
3271 as this is the usual meaning for 'sleep'.
3273 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3275 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3276 (ENOSYS): Define if not defined.
3277 (settime): Fall back on stime if it exists and settimeofday fails.
3278 But don't bother with fallbacks if a method fails with errno == EPERM.
3280 2004-05-11 Jim Meyering <jim@meyering.net>
3282 Prior to this change, the save_cwd caller required read access to the
3283 current directory on most systems (ones with the fchdir function).
3285 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3286 fails, try write-only, and finally, resort to using xgetcwd.
3288 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3290 * obstack.c, obstack.h: Import changes from libc.
3292 2004-04-28 Bruno Haible <bruno@clisp.org>
3294 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3295 implicitly appends .exe to executables.
3296 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3297 accepts Windows pathnames.
3298 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3299 Cygwin like Windows, since it now accepts Windows pathnames.
3300 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3301 Cygwin like Windows, since it now accepts Windows pathnames.
3302 Reported by Derek Robert Price <derek@ximbiot.com>.
3304 2004-04-20 Jim Meyering <jim@meyering.net>
3306 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3308 2004-04-20 Jim Meyering <jim@meyering.net>
3309 Bruno Haible <bruno@clisp.org>
3311 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3312 memory when realloc fails.
3314 2004-04-18 Jim Meyering <jim@meyering.net>
3316 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3317 don't leak memory and do call END_UTMP_ENT.
3319 2004-04-11 Paul Eggert <eggert@twinsun.com>
3321 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3322 (CHAR_BIT): Remove, since we assume C89.
3323 Include <stdint.h> if available, as per current Autoconf CVS advice.
3325 2004-03-30 Paul Eggert <eggert@twinsun.com>
3327 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3328 not bool, to be more consistent with Unix conventions.
3329 Suggested by Bruno Haible.
3331 Merge from coreutils.
3333 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3336 * getdate.h: Include stdbool.h, and timespec.h instead of
3337 the usual <time.h> dance.
3338 (get_date): Change signature to support fractional time stamps.
3339 All callers changed.
3340 * getdate.y: Include "getdate.h" first, as we can now
3341 assume C89 and don't need to worry about 'const'.
3342 Similarly, include "unlocked-io.h" near start, not in middle.
3344 (textint.value): Use long int rather than int.
3345 (textint.digits): Use size_t rather than int.
3346 (BILLION, LOG10_BILLION): New constants.
3347 (parser_control): New member rel_ns. Members day_ordinal,
3348 time_zone, month, day, hour, minutes, rel_year, rel_month,
3349 rel_day, rel_hour, rel_minutes, rel_seconds
3350 are now long int, not int. Member seconds is now struct timespec,
3351 not int. New member timespec_seen. Members dates_seen, days_seen,
3352 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3354 (%union.intval): Now long int, not int.
3355 New member timespec.
3356 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3357 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3358 (spec): Now is a timespec or an item list.
3359 (timespec, items): New nonterminals.
3360 (time, rel, relunit, number, get_date):
3361 Add support for fractional seconds.
3362 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3363 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3364 (to_hour): First arg is now long int, not int.
3365 (to_year): Returns long int, not int.
3366 Don't treat year -70 like 70.
3367 (tm_diff): Returns long int, not int.
3368 (lookup_word): Use bool instead of int when appropriate.
3369 (yylex): Use size_t for count, not int.
3370 Detect overflow when parsing large integer constants.
3371 Add support for fractions.
3372 (get_date): Make pointers 'const' if possible.
3373 Use more-portable code to detect integer overflow.
3374 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3375 Don't use ctime; it's not reliable if the year has >4 digits.
3377 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3378 This is for compatibility with BSD.
3380 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3381 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3382 From coreutils' system.h.
3384 * userspec.c: Don't include "posixver.h".
3385 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3386 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3387 compatible extension. Simplify code by removing a boolean int
3388 that was always nonzero if a string was nonnull.
3390 2004-03-30 Jim Meyering <jim@meyering.net>
3392 Merge from coreutils.
3394 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3396 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3397 an empty input stream.
3399 * readtokens.c: Include <stdbool.h>.
3400 (readtoken): Use `size_t' rather than int/long.
3401 All callers adjusted.
3402 Use `bool' rather than `int' where appropriate.
3403 Use memset rather than an explicit loop.
3404 Use x2nrealloc rather than xrealloc.
3405 Allow the use of `\0' as a delimiter.
3406 (readtokens): Likewise.
3407 * readtokens.h (readtoken, readtokens): Update prototypes.
3409 2004-03-30 Bruno Haible <bruno@clisp.org>
3411 * getloadavg.c (getloadavg): Don't assume setlocale returns
3414 2004-03-29 Paul Eggert <eggert@twinsun.com>
3416 Merge changes to getloadavg.c from coreutils and Emacs.
3418 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3419 Define to an expression, not to the empty string.
3420 Include cloexec.h and xalloc.h.
3421 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3422 Use set_cloexec_flag rather than rolling our own.
3423 * cloexec.c, cloexec.h: New files.
3425 2004-03-18 Paul Eggert <eggert@twinsun.com>
3427 * getopt.h: Sync with libc CVS.
3429 2004-03-18 Paul Eggert <eggert@twinsun.com>
3430 Bruno Haible <bruno@clisp.org>
3432 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3433 not on all platforms that have <wchar.h>.
3434 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3436 2004-03-09 Paul Eggert <eggert@twinsun.com>
3438 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3440 * getopt_int.h: New file, also synced from libc.
3442 2004-03-07 Paul Eggert <eggert@twinsun.com>
3444 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3445 '#if' expressions. Unlike the code it replaces, it does not
3446 depend on (defined _SC_PAGESIZE). However, it does depend on
3447 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3448 first reported by Jason Andrade in
3449 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3451 2004-01-18 Simon Josefsson <jas@extundo.com>
3453 * strdup.h: New file.
3454 * strdup.c: Include it.
3455 * path-concat.c: Include strdup.h. Drop strdup declaration.
3456 * userspec.c: Include strdup.h. Drop strdup declaration.
3458 2004-02-06 Karl Berry <karl@gnu.org>
3460 * config.charset: update from gettext 0.14.1.
3462 2004-02-05 Paul Eggert <eggert@twinsun.com>
3464 Add comments and code, prompted by suggestions from Bruno Haible
3466 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3467 describing the enum quoting_style values.
3468 * quotearg.c (quotearg_alloc): New function.
3469 (quotearg_buffer_restyled): Treat lone { and } as special.
3470 Treat = as special. Work around bug with older shells
3471 that "see" a '\' that is really the 2nd byte of a multibyte char.
3472 Quote empty string with shell_quoting_style.
3474 2004-02-03 Bruno Haible <bruno@clisp.org>
3476 * pipe.h: New file, from GNU gettext.
3477 * pipe.c: New file, from GNU gettext.
3479 2004-01-27 Bruno Haible <bruno@clisp.org>
3481 * execute.h: New file, from GNU gettext.
3482 * execute.c: New file, from GNU gettext.
3483 * w32spawn.h: New file, from GNU gettext.
3485 2004-01-23 Paul Eggert <eggert@twinsun.com>
3487 Exit-status fix from coreutils.
3489 Use exit_failure consistently in place of EXIT_FAILURE,
3490 so that program exit statuses are consistent on failure.
3492 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3493 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3494 * argmatch.h: Comment fix to match the above.
3495 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3496 Now a macro referring to exit_failure, instead of a separate
3497 variable. Include "exitfail.h" to get it.
3498 * xstrtol.h: Include "exitfail.h".
3499 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3501 * long-options.c (parse_long_options): Use prototype
3502 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3505 2004-01-21 Jim Meyering <jim@meyering.net>
3507 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3508 so as not to conflict with a different-sized __mktime_internal
3509 function in GNU libc.
3510 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3511 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3513 2004-01-18 Paul Eggert <eggert@twinsun.com>
3515 Merge from diffutils.
3517 * file-type.c (file_type): Add typed memory objects.
3518 * file-type.h (S_TYPEISTMO): New macro.
3520 * c-stack.h (c_stack_action): Remove argv argument.
3521 * c-stack.c (c_stack_action): Likewise. All uses changed.
3522 (die): Don't calculate message unless segv_action returns.
3523 (get_stack_location, min_address_from_argv, max_address_from_argv,
3524 volatile stack_base, volatile_stack_size): Remove.
3525 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3526 that every segmentation violation is a stack overflow. (Ouch!)
3527 See Debian bug 136249 (still outstanding) for more info about why
3528 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3530 2003-11-30 Bruno Haible <bruno@clisp.org>
3532 Safer stack allocation.
3533 * setenv.c: Include allocsa.h.
3534 (alloca): Remove fallback definition.
3535 (freea): Remove macro.
3536 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3539 2003-10-17 Bruno Haible <bruno@clisp.org>
3541 * binary-io.h: Avoid warnings on Cygwin.
3543 2003-12-28 Bruno Haible <bruno@clisp.org>
3545 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3546 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3548 2003-11-28 Bruno Haible <bruno@clisp.org>
3550 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3552 2003-11-27 Bruno Haible <bruno@clisp.org>
3554 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3556 2003-11-17 Bruno Haible <bruno@clisp.org>
3558 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3560 2003-11-24 Bruno Haible <bruno@clisp.org>
3562 * xallocsa.h: New file, from GNU gettext.
3563 * xallocsa.c: New file, from GNU gettext.
3565 2003-11-24 Bruno Haible <bruno@clisp.org>
3567 * allocsa.h: New file, from GNU gettext.
3568 * allocsa.c: New file, from GNU gettext.
3570 2003-11-24 Bruno Haible <bruno@clisp.org>
3572 * eealloc.h: New file.
3574 2004-01-15 Jim Meyering <jim@meyering.net>
3576 Merge from coreutils.
3578 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3579 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3580 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3582 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3583 optional configure-time default.
3585 * version-etc.c (version_etc_copyright): Update copyright date.
3587 * xreadlink.c (xreadlink): Correct outdated comment.
3589 2004-01-15 Paul Eggert <eggert@twinsun.com>
3591 Merge from coreutils.
3593 * posixver.c: Include posixver.h.
3595 * same.c: Include <stdbool.h>, <limits.h>.
3596 (_POSIX_NAME_MAX): Define if not defined.
3598 (same_name): If file names are silently truncated, report
3599 that the file names are the same if they are the same after
3600 the silent truncation.
3602 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3603 conversion function.
3604 * xstrtod.c (xstrtod): Likewise. All callers changed to
3605 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3608 2004-01-14 Paul Eggert <eggert@twinsun.com>
3610 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3611 with like-named macro in fnmatch.c.
3612 (EXT): Use an internal constant instead.
3614 Merge fnmatch patches from glibc.
3615 * fnmatch.c (mbsinit): Remove define.
3616 Add libc_hidden_ver (__fnmatch, fnmatch).
3617 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3618 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3620 2003-12-14 Karl Berry <karl@gnu.org>
3622 * config.charset: update from gettext-runtime.
3624 2003-12-03 Paul Eggert <eggert@twinsun.com>
3626 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3627 Bug reported by Alfred M. Szmidt.
3629 2003-11-29 Karl Berry <karl@gnu.org>
3631 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3633 2003-11-23 Paul Eggert <eggert@twinsun.com>
3634 Bruno Haible <bruno@clisp.org>
3636 * printf-parse.h: Don't include sys/types.h.
3637 (ARG_NONE): New macro.
3638 (char_directive): Change type of *arg_index fields to size_t.
3639 * printf-parse.c: Don't include sys/types.h.
3640 (SSIZE_MAX): Remove macro.
3641 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3642 Remove unnecessary overflow check.
3643 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3646 2003-11-24 Paul Eggert <eggert@twinsun.com>
3648 * alloca.c: Remove dependency on xalloc module.
3649 (xalloc_die): Remove.
3650 (memory_full) [!defined emacs]: New macro.
3651 [!defined emacs]: Don't include xalloc.h.
3652 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3653 address arithmetic overflows. Change datatypes a bit to avoid
3656 2003-11-22 Jim Meyering <jim@meyering.net>
3658 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3660 2003-11-17 Bruno Haible <bruno@clisp.org>
3662 * vasnprintf.c (alloca): Remove fallback definition.
3663 (freea): Remove definition.
3664 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3665 Reported by Paul Eggert.
3667 2003-11-17 Jim Meyering <jim@meyering.net>
3669 On systems without utime and without a utimes function capable of
3670 dealing with a NULL struct utimbuf* argument, this utime replacement
3671 could -- in unusual circumstances -- leak a file descriptor.
3672 * utime.c: Include <unistd.h> and <errno.h>.
3673 (utime_null): Be sure to close `fd' and to preserve errno.
3674 Reported by Geoff Collyer via Arnold Robbins.
3676 2003-11-16 Paul Eggert <eggert@twinsun.com>
3677 Bruno Haible <bruno@clisp.org>
3679 Protect against address arithmetic overflow.
3680 * printf-args.h: Include stddef.h.
3681 (arguments): Change type of field 'count' to size_t.
3682 * printf-args.c (printf_fetchargs): Use size_t instead of
3683 'unsigned int' where appropriate.
3684 * printf-parse.h: Include sys/types.h.
3685 (char_directive): Change type of *arg_index fields to ssize_t.
3686 (char_directives): Change type of fields 'count', max_*_length to
3688 * printf-parse.c: Include sys/types.h and xsize.h.
3689 (SSIZE_MAX): Define fallback value.
3690 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3691 instead of 'int' where appropriate. Check a_allocated, d_allocated
3692 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3693 * vasnprintf.c: Include xsize.h.
3694 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3695 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3696 overflow. Avoid wraparound when converting a width or precision from
3699 2003-11-16 Bruno Haible <bruno@clisp.org>
3701 Update from GNU gettext.
3702 * printf-parse.c: Generalize to it can be compiled for wide strings.
3703 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3704 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3705 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3706 SNPRINTF): New macros.
3707 Don't include <alloca.h> if the file is used inside libintl.
3708 (local_wcslen): New function, for Solaris 2.5.1.
3709 (VASNPRINTF): Use it instead of wcslen.
3711 2003-11-16 Bruno Haible <bruno@clisp.org>
3713 * xsize.h (xmax): New function.
3714 (xsum, xsum3, xsum4): Declare as "pure" functions.
3716 2003-11-12 Paul Eggert <eggert@twinsun.com>
3718 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3719 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3720 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3721 heuristic is just as accurate as far as we know, and it removes a
3722 dependency on size_max.m4 and ptrdiff_max.m4.
3724 2003-11-12 Paul Eggert <eggert@twinsun.com>
3726 * xstrtol.c (__xstrtol): Remove "break" immediately after
3727 "return", to pacify some unknown compiler. Problem reported
3730 2003-11-11 Bruno Haible <bruno@clisp.org>
3732 * xsize.h (SIZE_MAX): Remove fallback definition.
3733 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3736 2003-11-10 Paul Eggert <eggert@twinsun.com>
3738 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3739 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3740 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3742 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3743 not (size_t) -1, since it's defined here.
3745 2003-11-06 Paul Eggert <eggert@twinsun.com>
3747 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3748 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3749 Reject sizes of exactly SIZE_MAX bytes.
3750 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3751 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3753 2003-11-05 Bruno Haible <bruno@clisp.org>
3755 * xsize.h: Include limits.h, to avoid a possible collision with
3756 SIZE_MAX defined in <limits.h> on Solaris.
3758 2003-11-04 Bruno Haible <bruno@clisp.org>
3760 * xsize.h: New file.
3761 * linebreak.c: Include xsize.h.
3762 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3763 argument for overflow.
3764 Suggested by Paul Eggert.
3766 2003-10-31 Bruno Haible <bruno@clisp.org>
3768 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3769 to avoid (extremely rare) race condition.
3770 Suggested by Paul Eggert.
3772 2003-11-03 Jim Meyering <jim@meyering.net>
3774 * userspec.c: Include "userspec.h".
3775 * userspec.h: New file.
3777 2003-10-31 Paul Eggert <eggert@twinsun.com>
3779 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3780 * mountlist.c (SIZE_MAX): Define if not defined already.
3781 (read_filesystem_list): Set and use me_type_malloced.
3782 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3783 whatever the type happens to be), for brevity and consistency.
3784 Check for size calculation overflow on Alphas running OSF/1.
3786 2003-10-31 Jim Meyering <jim@meyering.net>
3788 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3790 * linebuffer.c: Include <string.h> for declaration of memset.
3792 2003-10-30 Paul Eggert <eggert@twinsun.com>
3793 Bruno Haible <bruno@clisp.org>
3795 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3796 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3798 2003-10-29 Paul Eggert <eggert@twinsun.com>
3800 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3801 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3803 * quotearg.c (quotearg_n_options): Use it.
3804 * group-member.c: Include <stdbool.h>.
3805 (free_group_info): Arg is now const *; don't free arg.
3806 (get_group_info): Now returns bool and accepts struct group_info *,
3807 rather than returning a malloc'ed struct group_info *.
3808 All uses changed. Check for overflow in internal size calculation.
3810 * getusershell.c (readname): Simplify the code by using x2nrealloc
3811 rather than xmalloc/xrealloc.
3812 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3813 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3814 conformance bug: the old code used a pointer after freeing the
3815 storage that it addressed.
3816 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3817 rather than doing it by hand.
3818 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3819 the buffer preserved. Use free and xmalloc instead.
3820 * quotearg.c (quotearg_n_options): Likewise.
3821 Use a simpler test for size overflow. Don't use xalloc_oversized
3822 because unsigned int might be wider than size_t (!); this suggests
3823 that we should switch from unsigned int to size_t for slot numbers.
3825 2003-10-27 Bruno Haible <bruno@clisp.org>
3827 * stdbool_.h: Better support for BeOS.
3829 2003-10-27 Paul Eggert <eggert@twinsun.com>
3831 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3832 to allocate the returned structure. Do not allocate a subarray,
3833 as x2nrealloc will do that.
3834 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3835 instead of xnrealloc.
3836 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3838 2003-10-26 Paul Eggert <eggert@twinsun.com>
3840 * xalloc.h (xalloc_oversized): New static inline function, for
3841 callers that want to do their own size-overflow checking. Include
3842 <stdbool.h>, since xalloc_oversized returns bool.
3843 * xalloc.c (array_size_overflow): Remove. All callers changed
3844 to use xalloc_oversized.
3846 Add two functions x2realloc, x2nrealloc, for programs that grow
3847 arrays dynamically by doubling their sizes.
3848 * xalloc.h (x2realloc, x2nrealloc): New decls.
3849 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3852 Port to C99 semantics for 'inline' of external functions.
3853 Bug reported by Bruno Haible.
3854 * xmalloc.c (xnmalloc_inline): New static inline function,
3855 with the old contents of xnmalloc.
3856 (xnmalloc, xmalloc): Use it.
3857 (xnrealloc_inline): New static inline function,
3858 with the old contents of xnrealloc.
3859 (xnrealloc, xrealloc): Use it.
3861 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3863 2003-10-25 Paul Eggert <eggert@twinsun.com>
3865 Fix several address-calculation bugs in the hash modules,
3866 plus some minor code cleanup.
3868 * hash.h: Include <stdbool.h>, for bool.
3869 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3870 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3871 hash_get_n_entries, hash_get_max_bucket_length,
3872 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3873 hash_rehash): Use size_t rather than unsigned.
3874 * hash.c (struct hash_table, hash_get_n_buckets,
3875 hash_get_n_buckets_used, hash_get_n_entries,
3876 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3877 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3878 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3880 (SIZE_MAX): Define if not defined.
3881 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3882 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3884 Use const * when possible.
3885 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3886 (check_tuning): Fix bug: if tuning parameters were very close to
3887 0 or 1, rounding errors could have caused subscript violations.
3888 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3889 (hash_initialize): Add 'fail:' label
3890 to free table and return NULL, and use it to simplify code.
3891 Use calloc rather than clearing the storage ourself.
3892 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3893 buffer size calculations.
3894 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3895 Include <stddef.h>, for size_t.
3896 * hash-pjw.c (hash_pjw): Likewise.
3897 Switch to method described by Bruno Haible.
3898 Include <limits.h>, for CHAR_BIT.
3899 (SIZE_BITS): New macro.
3901 2003-10-21 Paul Eggert <eggert@twinsun.com>
3903 * getndelim2.c (getndelim2): When size calculation overflows,
3904 ceiling the allocation at NMAX bytes rather than silently
3905 discarding input bytes before NMAX is reached. This makes
3906 a difference only if NMAX exceeds SIZE_MAX / 2.
3908 * obstack.c: Merge from glibc.
3909 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3910 Add libc_hidden_def (_obstack_newchunk).
3911 (_obstack_free) [! defined _LIBC]: Remove.
3912 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3913 a clone of the function body.
3914 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3915 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3917 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3918 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3921 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3922 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3923 Don't use lvalue casts, as GCC plans to remove support for them
3924 in GCC 3.5. Reported by Joseph S. Myers. This bug
3925 was also present in the non-GCC version, indicating that this
3926 code had always been buggy and had never been widely used.
3927 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3928 Use the fast variant of each macro, rather than copying the
3929 definiens of the fast variant; that way, we'll be more likely to
3930 catch future bugs in the fast variants.
3932 2003-10-20 Bruno Haible <bruno@clisp.org>
3934 * wait-process.h: New file, from GNU gettext.
3935 * wait-process.c: New file, from GNU gettext.
3937 2003-10-19 Jim Meyering <jim@meyering.net>
3939 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3941 2003-10-16 Paul Eggert <eggert@twinsun.com>
3943 * getgroups.c: Include <errno.h>, <stdlib.h>.
3944 (getgroups): First arg is int, not size_t.
3945 Don't let 'free' mangle errno.
3947 2003-10-16 Jim Meyering <jim@meyering.net>
3949 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3951 2003-10-15 Paul Eggert <eggert@twinsun.com>
3953 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3955 (new_exclude, add_exclude_file): Initial size no longer needs to
3957 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3958 our own address arithmetic overflow checking.
3960 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3961 (fnmatch): Do not alloca more than 2000 wide characters;
3962 instead, use malloc for large buffers.
3963 Check for address arithmetic overflow, and return -1
3964 with errno set to ENOMEM in that case.
3965 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3966 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3967 instead, return -1. Check for address arithmetic overflow.
3969 2003-10-14 Paul Eggert <eggert@twinsun.com>
3971 Handle invalid suffixes and overflow independently, so that
3972 callers can treat them independently as needed. Fix some bugs in
3973 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3974 suffix for a human-readable blocksize. The major caller-visible
3975 change is the addition of a new
3976 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3977 that both overflow and suffix chars were found.
3979 * human.c (humblock): Don't check separately for invalid suffix
3980 char; that is xstrtoumax's job (now that its bug is fixed).
3981 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3982 INTMAX_MAX]: New macros.
3983 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3984 TYPE_MAXIMUM): New macros.
3985 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3986 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3987 if overflow occurs, as it's what __strtol does and it's more useful
3989 (__xstrtol): If __strtol reports some error other than ERANGE,
3990 reflect it to the caller as LONGINT_INVALID. If it reports
3991 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3992 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3993 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3995 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3996 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3997 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3998 [defined UINTMAX_MAX]: New macros.
4000 2003-10-14 Bruno Haible <bruno@clisp.org>
4002 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4003 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4004 Also use volatile where needed.
4006 2003-10-12 Paul Eggert <eggert@twinsun.com>
4008 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4009 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4010 and define in terms of the other primitives.
4011 * xmalloc.c: Include stdbool.h; do not include exit.h.
4012 (SIZE_MAX): Define if not already defined.
4013 (array_size_overflow): New function.
4014 (xalloc_die): Abort instead of exiting if 'error' returns.
4015 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4016 (xmalloc, xrealloc): Use them.
4017 (xcalloc): Check for address arithmetic overflow.
4018 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4019 a bit faster than strcpy.
4021 2003-10-08 Paul Eggert <eggert@twinsun.com>
4023 Merge getpass from libc, plus a few fixes.
4025 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4026 Include <stdbool.h>.
4027 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4028 __fsetlocking to empty.
4029 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4030 do include <bits/libc-lock.h>.
4031 Do not include <fcntl.h>; not needed.
4032 [_LIBC]: Include <wchar.h>.
4033 (NOTCANCEL_MODE): New macro.
4034 (flockfile, funlockfile) [_LIBC]: New macros.
4035 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4036 [!_LIBC]: New macros.
4037 (call_fclose): New function.
4038 (getpass): Use it. Save tty stream separately; this simplifies the
4039 code and makes it more reliable if stdin happens to equal stdout.
4040 Invoke __fsetlocking on tty.
4041 Handle thread cancellation if needed.
4042 Namespace cleanup (use __tcgetattr, __getline).
4043 Use bool for Booleans.
4044 [USE_IN_LIBIO]: Handle wide streams.
4045 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4046 stream might go where.
4048 * unlocked-io.h: Include <stdio.h>, so that the caller
4049 doesn't have to include <stdio.h> before us.
4050 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4051 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4052 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4053 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4054 if not declared, so that we can use getpass.c code from libc without
4056 (flockfile, ftrylockfile, funlockfile): New macros.
4058 2003-10-06 Bruno Haible <bruno@clisp.org>
4060 * version-etc-2.h: Remove file.
4061 * version-etc-2.c: Remove file.
4063 2003-09-25 Jim Meyering <jim@meyering.net>
4064 Bruno Haible <bruno@clisp.org>
4066 This lets translators provide better translations for the
4067 "Written by ..." part of --version output.
4068 * version-etc.h: Include stdarg.h.
4069 (version_etc_copyright): Declare as readonly.
4070 (version_etc): Make this function variadic with a NULL-terminated list
4071 of author name strings.
4072 (version_etc_va): New declaration.
4073 * version-etc.c: Include stdarg.h, stdlib.h.
4074 (version_etc_copyright): Declare as readonly.
4075 (version_etc_va): New function. Provide a different translatable string
4076 for each possible number of authors < 10. Abbreviate when there are 10
4078 (version_etc): Make this function variadic. Call version_etc_va.
4079 Suggestion from Gary V. Vaughan.
4081 * long-options.h (parse_long_options): Change prototype: the authors
4082 string is moved to the end and becomes variadic.
4083 * long-options.c: Include stdarg.h.
4084 (parse_long_options): Make this function variadic, too.
4085 Call version_etc_va, not version_etc.
4087 2003-10-06 Bruno Haible <bruno@clisp.org>
4089 * fatal-signal.h: New file, from GNU gettext.
4090 * fatal-signal.c: New file, from GNU gettext.
4092 2003-10-04 Karl Berry <karl@gnu.org>
4094 * argp*: update from libc.
4096 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4098 * getpass.c (getpass): Use a no-op fseek when switching from input to
4099 output mode on the same stream.
4101 2003-09-29 Paul Eggert <eggert@twinsun.com>
4103 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4104 Fix arg typo in previous patch.
4106 2003-09-28 Jim Meyering <jim@meyering.net>
4108 * error.c: Correct cpp indentation.
4110 2003-09-27 Paul Eggert <eggert@twinsun.com>
4112 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4113 Omit the special code that used __typeof__, since we worry that
4114 it could be more trouble than it's worth. See:
4115 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4116 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4120 2003-09-26 Jim Meyering <jim@meyering.net>
4122 * error.c (error_tail): Move some declarations
4123 into inner scope where the local variables are used.
4125 2003-09-26 Bruno Haible <bruno@clisp.org>
4127 * stpncpy.h (gnu_stpncpy): New declaration.
4128 (stpncpy): Define as alias for gnu_stpncpy.
4129 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4131 2003-09-26 Paul Eggert <eggert@twinsun.com>
4133 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4134 (error_tail): Do not loop, reallocating temporary buffer, since
4135 the output cannot contain more wide characters than the input
4136 contains bytes, the size must be big enough already. This avoids
4137 one potential size overflow calculation. Check for size overflow
4138 when calculating temporary buffer size. Free temporary buffer
4139 when done, if it was allocated with malloc; this plugs a memory
4140 leak. Remove casts from void * to pointers, that are no longer
4141 needed now that we're assuming C89 or better.
4143 Merge error changes from glibc.
4145 * error.c, error.h: Update copyright notice header to match glibc.
4146 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4147 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4148 Disable cancellation while printing error.
4149 * error.h: Prepend __ to parameter names.
4151 2003-09-25 Karl Berry <karl@gnu.org>
4153 * argp-fmtstream.c, argp-help.c: update from libc.
4155 2003-09-25 Bruno Haible <bruno@clisp.org>
4157 * version-etc-2.h: New file, from version-etc.h with modifications.
4158 * version-etc-2.c: New file, from version-etc.c with modifications.
4160 2003-09-25 Simon Josefsson <jas@extundo.com>
4162 * xgetdomainname.h: New file.
4163 * xgetdomainname.c: New file.
4165 2003-09-25 Simon Josefsson <jas@extundo.com>
4166 Bruno Haible <bruno@clisp.org>
4168 * getdomainname.h: New file.
4169 * getdomainname.c: New file.
4171 2003-09-24 Paul Eggert <eggert@twinsun.com>
4173 * linebuffer.c (freebuffer): Don't free the argument, just
4174 the buffer associated with the argument. Bug reported by
4177 2003-09-19 Karl Berry <karl@gnu.org>
4179 * argp.h: update from libc.
4181 2003-09-16 Paul Eggert <eggert@twinsun.com>
4183 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4184 input error, instead of returning NULL the next time we are called
4185 (and therefore losing track of errno).
4187 2003-09-15 Paul Eggert <eggert@twinsun.com>
4189 * getndelim2.c (getndelim2): Don't trash errno when a read
4190 fails, so that the caller gets the proper errno.
4192 * readutmp.c (read_utmp): Likewise.
4193 Check for fstat error. Close stream and free storage
4196 2003-09-14 Bruno Haible <bruno@clisp.org>
4198 * fwriteerror.h: New file.
4199 * fwriteerror.c: New file.
4201 2003-09-14 Jim Meyering <jim@meyering.net>
4203 * getloadavg.c: Correct cpp indentation.
4204 * strdup.c: Likewise.
4205 * vasnprintf.c: Likewise.
4207 2003-09-12 Paul Eggert <eggert@twinsun.com>
4209 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4210 * obstack.c [!defined _LIBC]: Likewise.
4211 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4212 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4213 * exitfail.c: Don't include stdlib.h; no longer needed.
4215 More changes to assume C89 or better.
4217 * error.c (error_tail): Assume vprintf.
4219 * argmatch.c (getenv): Remove decl.
4220 * progreloc.c (get_full_program_name): Define via prototype.
4221 * setenv.c (clearenv): Likewise.
4222 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4224 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4225 (malloc, memcpy): Remove decls.
4226 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4227 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4228 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4229 (memcpy): Remove macro.
4230 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4231 (__P): Remove. All uses removed.
4232 (PTR): Remove. All uses changed to void *.
4233 (CHAR_BIT, NULL): Remove.
4234 (spaces, zeros, memset_space, memset_zero)
4235 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4237 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4238 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4239 Define with prototype.
4240 Remove now-unnecessary prototype decl.
4241 (extra_args_spec): Assume ANSI C. All uses changed.
4242 (extra_args_spec_iso): Remove.
4243 (my_strftime, emacs_strftimeu): Define via prototype.
4244 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4246 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4247 * strtoimax.c: Include <stdlib.h> unconditionally.
4248 (strtoul, strtol): Remove decls.
4249 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4251 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4252 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4253 (LOCALE_PARAM_PROTO): New macro.
4254 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4255 (INTERNAL (strtol), strtol): Define with a prototype.
4256 (PARAMS): Remove. All uses removed.
4257 * tempname.c: Include <string.h> unconditionally.
4258 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4259 * xgethostname.c (main): Define with a prototype.
4260 * xmalloc.c: Include "xalloc.h" first, to check interface.
4261 Include <stdlib.h> unconditionally.
4262 (calloc, malloc, realloc, free): Remove decls.
4263 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4264 Include <stdlib.h> unconditionally. Sort include file names.
4266 (xstrtod): Define with a prototype.
4267 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4268 (strtol, strtoul): Remove decls.
4270 2003-09-11 Paul Eggert <eggert@twinsun.com>
4272 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4273 Include <stdlib.h>, <string.h> unconditionally.
4274 Remove now-unnecessary cast to char *.
4275 * strnlen.c: Include <string.h> unconditionally.
4276 * yesno.c (yesno): Define with a prototype.
4278 2003-09-10 Bruno Haible <bruno@clisp.org>
4280 * strcspn.c: Include <string.h> unconditionally.
4281 * strpbrk.c: Include <string.h> unconditionally.
4282 * strstr.c: Include <string.h> unconditionally.
4283 * unicodeio.c: Include <string.h> unconditionally.
4284 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4285 * unsetenv.c: Likewise.
4286 * xreadlink.c: Include <stdlib.h> unconditionally.
4287 * yesno.c: Include <stdlib.h> unconditionally.
4288 (rpmatch): Add prototype.
4290 2003-09-10 Jim Meyering <jim@meyering.net>
4292 * error.c: Correct indentation of cpp directives.
4294 2003-09-09 Paul Eggert <eggert@twinsun.com>
4298 * acosl.c (main): Use a prototype.
4299 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4302 * getloadavg.c (getloadavg, main): Define via prototypes.
4304 * getopt.h (struct option.name): Assume C89, and use 'const'.
4305 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4306 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4308 * getopt.c (const): Remove macro.
4309 Include <string.h> unconditionally.
4310 (my_index): Remove; all uses changed to strchr.
4311 (strlen): Remove decl.
4312 (exchange): Remove forward decl; no longer needed.
4313 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4314 Define with prototype.
4315 * getopt1.c (const): Remove macro.
4316 (getopt_long, getopt_long_only, main): Define with prototype.
4318 * getugroups.c: Include <string.h> unconditionally.
4320 * getusershell.c: Include <stdlib.h> unconditionally.
4321 (getusershell, setusershell, endusershell, readname, main):
4322 Define with prototypes.
4324 * group-member.c: Include group-member.h first.
4325 Include <stdlib.h> unconditionally.
4327 * hard-locale.c: Include hard-locale.h first.
4328 Include <stdlib.h>, <string.h> unconditionally.
4330 * hash.c (free, malloc): Remove decls.
4331 Include <stdlib.h> unconditionally.
4333 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4334 (getenv): Do not declare.
4336 * idcache.c: Include <string.h> unconditionally.
4338 * long-options.c: Include long-options.h first, to test interface.
4339 Include <stdlib.h> unconditionally.
4341 * makepath.c: Include makepath.h first, to test interface.
4342 Include <stdlib.h> and <string.h> unconditionally.
4344 * linebuffer.c: Include <stdlib.h>.
4345 (free): Remove decl.
4347 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4348 rpl_malloc returns void *, not char *.
4349 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4351 * md5.h: Include <limits.h> unconditionally.
4352 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4353 (__P): Remove; all uses removed.
4354 * md5.c: Include "md5.h" first.
4355 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4356 md5_buffer, md5_process_bytes, md5_process_block):
4357 Define with prototypes.
4358 * sha.h (__P): Remove all uses. (It wasn't defined??)
4359 * sha.c: Include "sha.h" first.
4360 Include <stdlib.h>, <string.h> unconditionally.
4362 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4363 * memcmp.c (__ptr_t): Likewise.
4364 * memrchr.c (__ptr_t): Likewise.
4365 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4366 Include <string.h> unconditionally.
4367 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4368 * memchr.c: Include <stdlib.h> unconditionally.
4369 * memchr.c (LONG_MAX): Remove.
4370 * memrchr.c (LONG_MAX): Likewise.
4371 * memchr.c (__memchr): Define via a prototype.
4372 * memrchr.c (__memrchr): Likewise.
4373 * memcmp.c (__P): Remove, and remove all uses.
4374 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4375 Remove forward decls; no longer needed.
4376 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4377 Use types required by C89 in prototype.
4379 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4380 * savedir.c: Likewise.
4381 * mkdir.c (free): Remove decl.
4382 * rmdir.c (rmdir): Define with a prototype.
4383 * savedir.c: Include savedir.h first, to test interface.
4385 * mktime.c (STDC_HEADERS): Remove.
4386 Include <stdlib.h>, <string.h> unconditionally.
4388 * modechange.c: Include <stdlib.h> unconditionally.
4389 (malloc): Remove decl.
4391 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4392 (free): Remove decl.
4394 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4395 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4396 (This type really should be intptr_t, but that's a C99ism.)
4397 (_obstack_memcpy): Remove: all uses changed to memcpy.
4398 Include <string.h> unconditionally.
4399 (struct obstack): Assume __STDC__ for types of members
4400 chunkfun, freefun, extra_arg.
4401 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4402 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4403 obstack_begin, obstack_specify_allocation,
4404 obstack_specify_allocation_with_arg, obstack_chunkfun,
4405 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4406 Remove unprototyped decls and the macros that use them.
4407 * obstack.c (POINTER): Remove. All uses changed to void *.
4408 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4409 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4410 (defined __STDC__ && __STDC__)]:
4411 Remove nonprototyped code.
4412 Include <stdlib.h> unconditionally.
4413 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4414 _obstack_allocated_p, _obstack_free, obstack_free,
4415 _obstack_memory_used, print_and_abort):
4416 Define using prototypes.
4417 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4418 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4419 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4420 obstack_next_free, obstack_object_size, obstack_room) [0]:
4421 Remove unused, unprototyped code.
4423 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4425 * physmem.c (physmem_total, physmem_available, main): Define
4428 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4429 (main): Define with a prototype.
4431 * posixver.c (getenv): Remove decl.
4433 * putenv.c (malloc): Returns void *, not char *.
4434 Include <string.h> unconditionally.
4435 (strchr, memcpy, NULL): Do not define.
4437 * readtokens.c: Include readtokens.h first, to test interface.
4438 Include <stdlib.h>, <string.h> unconditionally.
4439 (init_tokenbuffer): Define with a prototype.
4441 * regex.c (PARAMS): Remove. All uses removed.
4442 All uses of _RE_ARGS removed, too.
4443 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4445 (bzero): Assume memset exists.
4446 (memcmp, memcpy, NULL): Remove.
4447 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4448 char, or assignments to local vars of type signed char.
4449 (init_syntax_once, PREFIX(extract_number_and_incr),
4450 PREFIX(print_partial_compiled_pattern),
4451 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4452 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4453 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4454 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4455 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4456 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4457 wcs_compile_range, byte_compile_range, truncate_wchar,
4458 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4459 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4460 count_mbs_length, wcs_re_match_2_internal,
4461 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4462 PREFIX(alt_match_null_string_p),
4463 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4464 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4465 regfree, PREFIX(extract_number)): Define with prototype. Remove
4466 now-unnecessary declaration, if any.
4467 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4469 Remove now-unnecessary casts among pointer types.
4470 * regex.h (_RE_ARGS): Remove. All uses removed.
4472 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4473 (free): Remove decl.
4475 * rpmatch.c: Include <stdlib.h> unconditionally.
4477 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4478 (free): Remove decl.
4480 * save-cwd.c: Include <stdlib.h> unconditionally.
4481 * xgetcwd.c: Likewise.
4483 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4484 (free): Remove decl.
4486 * strchrnul.c (strchrnul): Define with a prototype.
4487 Fix bug: c_in was not converted to char before searching.
4489 The following changes are not K&R related:
4491 * group-member.h: Include <sys/types.h>, so that this file is
4493 * makepath.h: Likewise.
4495 * getusershell.c (readname, default_index, line_size, readname):
4496 Use size_t, not int, for sizes.
4497 (readname): If the size overflows, report an error instead of
4500 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4502 * getndelim2.c: Assume stdlib.h per the C89 spec.
4504 2003-09-08 Paul Eggert <eggert@twinsun.com>
4506 Assume C89 or better; remove K&R cruft.
4507 A few of these changes were first proposed by Derek Robert Price
4508 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4510 * addext.c: Include <string.h> unconditionally.
4511 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4512 Don't declare getenv or malloc.
4514 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4515 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4517 (find_stack_direction, alloca): Use prototypes.
4519 * atexit.c (atexit): Define using a prototype.
4521 * basename.c, dirname.c, stripslash.c:
4522 Include <string.h> unconditionally.
4524 * bcopy.c: Include <stddef.h>.
4525 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4527 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4529 * error.h (error, error_at_line, error_print_progname)
4530 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4531 * error.c: Include error.h first, to check interface.
4532 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4533 (VA_START): Remove; all uses changeed to va_start.
4534 (exit, strerror): Remove decls.
4535 (error_print_progname): Prototype uncondionally.
4536 Don't include <errno.h>; no longer needed.
4537 (private_strerror): Remove.
4538 (error_tail): Always define.
4539 (error, error_at_line): Assume C89 or better; always use prototypes.
4540 * fatal.c: Include "fatal.h" first, to test interface.
4541 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4542 (VA_START): Remove; all uses changed to va_start.
4543 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4545 (exit): Remove decl.
4546 (fatal): Prototype unconditionally. Assume va_start works.
4547 Abort at end, to pacify gcc.
4549 * euidaccess.c (main): Define with a prototype.
4551 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4553 * exitfail.c: Include <stdlib.h> unconditionally.
4555 * fnmatch_.h (__P): Remove. All uses changed to assume
4557 * fnmatch.c: Include fnmatch.h first, to test interface.
4558 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4559 (getenv): Remove decl.
4560 (fnmatch): Define using a prototype.
4561 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4562 (FCT): Define using a prototype.
4564 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4566 * gethostname.c: Include <stddef.h>.
4567 (gethostname): Define with prototype. Length is size_t, not int.
4569 2003-09-08 Paul Eggert <eggert@twinsun.com>
4571 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4572 getversion.c should have been removed then, but was accidentally
4575 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4576 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4578 2003-09-07 Paul Eggert <eggert@twinsun.com>
4580 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4581 copy_tm_result. Bug reported by Simon Josefsson in
4582 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4584 2003-09-06 Paul Eggert <eggert@twinsun.com>
4586 * time_r.c, time_r.h: New files.
4588 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4590 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4591 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4593 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4595 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4596 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4599 * timegm.c: Switch to glibc implementation, with the following changes:
4600 [defined HAVE_CONFIG_H]: Include <config.h>.
4601 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4602 (__mktime_internal) [!defined _LIBC]: New decl.
4603 (__gmtime_r) [!defined _LIBC]: New macro and function.
4604 (timegm): Use a prototype, since gnulib assumes C89.
4605 Do not bother declaring tmp to be const, as it's not really usefu.
4606 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4607 (timegm): Declare only if HAVE_DECL_TIMEGM.
4609 2003-09-03 Paul Eggert <eggert@twinsun.com>
4611 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4612 Bug reported by Lute Kamstra in
4613 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4615 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4616 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4617 course with correspondingly smaller numbers for tomorrow and
4618 yesterday. From Tadayoshi Funaba. Originally installed into
4619 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4622 2003-08-31 Simon Josefsson <jas@extundo.com>
4624 * timegm.h: New file.
4625 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4627 2003-08-31 Karl Berry <karl@gnu.org>
4629 * argp.h: update from libc.
4631 2003-08-28 Bruno Haible <bruno@clisp.org>
4633 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4634 warning on QNX, which defines O_BINARY to 000000.
4636 2003-08-24 Bruno Haible <bruno@clisp.org>
4638 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4639 MSVC7 <stdio.h> is included later.
4641 2003-08-20 Bruno Haible <bruno@clisp.org>
4643 * progname.h: New file, from GNU gettext.
4644 * progname.c: New file, from GNU gettext.
4645 * progreloc.c: New file, from GNU gettext.
4647 2003-08-19 Bruno Haible <bruno@clisp.org>
4649 * xstrdup.c: Assume <string.h> exists.
4651 2003-08-18 Jim Meyering <jim@meyering.net>
4653 * setenv.h: Indent nested cpp directive.
4654 * vasnprintf.c: Remove trailing blanks.
4656 2003-08-17 Simon Josefsson <jas@extundo.com>
4657 Bruno Haible <bruno@clisp.org>
4659 * xstrndup.h: New file.
4660 * xstrndup.c: New file.
4662 2003-08-17 Bruno Haible <bruno@clisp.org>
4664 * strndup.h: New file.
4666 2003-08-16 Paul Eggert <eggert@twinsun.com>
4668 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4669 space, undoing this 2003-08-12 change:
4670 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4672 2003-08-16 Jim Meyering <jim@meyering.net>
4674 Merge from coreutils.
4675 * xstrtoimax.c: #else #if -> #elif.
4676 * xstrtoumax.c: Likewise.
4678 2003-08-15 Paul Eggert <eggert@twinsun.com>
4680 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4681 rather than tab, after '#' in shell-script copyright notices.
4682 Suggested by Bruno Haible.
4684 2003-08-15 Jim Meyering <jim@meyering.net>
4685 and Paul Eggert <eggert@twinsun.com>
4687 Merge from coreutils.
4688 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4689 member but strut utmpx does not. Needed for AIX 4.3.3.
4690 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4692 2003-08-15 Jim Meyering <jim@meyering.net>
4694 Merge from coreutils.
4695 * xgethostname.c: Include <stdlib.h>.
4696 (xghostname): Don't exit for anything other than memory-related
4697 failure; just return NULL.
4698 * userspec.c: Include "posixver.h".
4699 (parse_user_spec): Accept `.' as a separator only
4700 in pre-POSIX-200112 mode.
4701 * strtoimax.c: Use #elif rather than #else #if.
4702 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4703 Remove function, now that we can rely on a working tzset function.
4704 [!_LIBC]: Ensure that the required autoconf test has been run.
4705 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4706 Use underlying_strftime for %r.
4707 * sha.c: Merge in some clean-up and optimization changes from glibc.
4708 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4709 Ensure that it is a multiple of 64.
4710 Rearrange loop exit tests so as to avoid performing an
4711 additional fread after encountering an error or EOF.
4712 * realloc.c: Update copyright date.
4714 2003-08-14 Jim Meyering <jim@meyering.net>
4716 Merge from coreutils.
4717 * obstack.h: Whitespace changes.
4718 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4719 and xcalloc return values.
4720 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4721 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4722 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4723 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4724 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4726 Use mntctl's return value to drive the entry-processing loop, since
4727 we can't rely on the value of the vmt_length member in the last
4728 entry. On some systems doing so could result in exhausting
4729 virtual memory. Based in part on a patch from Mike Jetzer.
4731 2003-08-14 Jim Meyering <jim@meyering.net>
4732 and Paul Eggert <eggert@twinsun.com>
4734 Merges from coreutils, plus other fixes.
4735 * physmem.c: Merge in portability changes from gcc/libiberty
4736 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4737 for credits and details. Thanks to Kaveh Ghazi for helping
4738 to keep these files in sync.
4739 (ARRAY_SIZE): Define it.
4740 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4741 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4742 (memcasecmp): Don't assume size_t fits in unsigned int.
4743 Remove casts and duplicate code.
4744 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4745 (memcpy): Remove definition.
4746 Merge in some clean-up and optimization changes from glibc.
4747 [BLOCKSIZE]: Move definition to top of file.
4748 Ensure that it is a multiple of 64.
4749 Rearrange loop exit tests so as to avoid performing an
4750 additional fread after encountering an error or EOF.
4751 * md5.h (md5_uintptr): Define.
4752 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4753 return to the initial working directory. Preserve errno
4755 * idcache.c: Include "xalloc.h".
4756 (xmalloc, xrealloc): Remove decls.
4757 (getuser): Remove casts no longer required in C89.
4758 * human.c: Include stdio.h, for sprintf.
4759 * group-member.c: Include "xalloc.h".
4760 (xmalloc, xrealloc): Remove decls.
4761 (get_group_info): Remove casts no longer required in C89.
4762 * getusershell.c (readname): Remove casts no longer required in C89.
4763 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4764 * getline.c: Whitespace fix, from coreutils.
4766 2003-08-13 Paul Eggert <eggert@twinsun.com>
4768 * exclude.c: Include <ctype.h>
4769 (IN_CTYPE_DOMAIN): New macro.
4771 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4774 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4775 Undo previous (whitespace-only) change.
4777 2003-08-12 Paul Eggert <eggert@twinsun.com>
4779 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4780 Normalize leading white space and remove trailing white space.
4781 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4782 notice, as per ../config/srclist-update.
4784 Merge from coreutils.
4785 * euidaccess.h: New file.
4786 * euidaccess.c: Include it.
4787 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4788 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4789 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4791 2003-08-11 Bruno Haible <bruno@clisp.org>
4793 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4794 (vasnprintf): Use it instead of wcslen.
4796 2003-08-11 Bruno Haible <bruno@clisp.org>
4798 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4799 value to ensure that _Bool promotes to int. Use #define for _Bool when
4800 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4802 2003-08-10 Karl Berry <karl@gnu.org>
4804 * regex.h: update from libc (whitespace fix).
4806 2003-08-09 Paul Eggert <eggert@twinsun.com>
4808 Merge some files from coreutils. These changes were
4809 originally made by Jim Meyering.
4810 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4811 many older Unixes require this.
4812 * alloca.c (alloca): Remove cast to argument of free;
4813 no longer needed in C89.
4814 * alloca_.h, regex.h: Fix white space to match
4815 what GNU indent does.
4817 2003-08-05 Paul Eggert <eggert@twinsun.com>
4819 * bumpalloc.h: Remove.
4821 2003-08-04 Paul Eggert <eggert@twinsun.com>
4823 * getloadavg.c: Change copyright notice and spacing to conform to
4826 Merge from coreutils.
4827 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4829 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4830 from Karl Berry, implemented by Jim Meyering.
4831 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4832 from Dmitry V. Levin.
4833 Remove anachronistic cast of xrealloc.
4834 * fnmatch_.h (__const): Remove. Use 'const'.
4835 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4836 type. Otherwise, it wouldn't compile with at least /bin/cc on
4837 ymp-cray-unicos9.0.2.X.
4838 Combine two mostly-identical uses of alloca into one.
4839 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4841 2003-08-04 Dave Love <d.love@dl.ac.uk>
4845 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4846 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4847 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4848 obsolete NLIST_NAME_UNION.
4849 [__GNU__]: Undef BSD and FSCALE.
4850 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4852 2003-08-03 Paul Eggert <eggert@twinsun.com>
4854 * stdbool_.h (_Bool): Make it signed char, instead of
4855 an enum type, so that it's guaranteed to promote to int. See:
4856 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4858 2003-07-31 Paul Eggert <eggert@twinsun.com>
4860 * strerror.c: Include config.h, limits.h. Declare sprintf.
4861 (strerror): Don't assume that a printable int fits in 14 bytes.
4863 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4864 Bruno Haible <bruno@clisp.org>
4866 * getline.h (getline, getdelim): Change return type to ssize_t.
4867 * getline.c (getline, getdelim): Likewise.
4868 Remove _GNU_SOURCE define; now it's defined in config.h through
4871 2003-07-22 Paul Eggert <eggert@twinsun.com>
4873 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4874 over-parenthesization in macros.
4876 Sync with coreutils.
4878 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4881 Use `exit_failure' for xalloc and xmemcoll instead of their own
4882 private exit-failure variables.
4883 * xalloc.h (xalloc_exit_failure): Remove.
4884 * xmalloc.c: Likewise. Include exitfail.h.
4885 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4886 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4887 * xmemcoll.c: Likewise. Include exitfail.h.
4888 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4890 2003-07-18 Paul Eggert <eggert@twinsun.com>
4892 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4893 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4894 to test that it can stand by itself. Include "exitfail.h".
4895 Clients should set exit_failure instead.
4896 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4898 2003-07-18 Andreas Schwab <schwab@suse.de>
4900 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4902 2003-07-18 Bruno Haible <bruno@clisp.org>
4904 * getndelim2.h: New file.
4905 * getndelim2.c: Make into a module of its own. Include config.h,
4907 (getndelim2): Make non-static. Change return type to ssize_t.
4908 * getline.h: Change argument names.
4909 * getline.c: Include getndelim2.h instead of getndelim2.c.
4910 * getnline.c: Include getndelim2.h.
4912 2003-07-17 Bruno Haible <bruno@clisp.org>
4914 * Makefile.am: Remove file.
4915 * Makefile.in: Remove file.
4917 2003-07-17 Bruno Haible <bruno@clisp.org>
4919 * getnline.h: New file.
4920 * getnline.c: New file.
4921 * getndelim2.c: New file, extracted from getline.c.
4922 (getndelim2): Renamed from getdelim2, with added nmax argument.
4923 * getline.c: Include getndelim2.c.
4924 (getdelim2): Moved out to getndelim2.c.
4925 (getline, getdelim): Update.
4927 2003-07-15 <karl@gnu.org>
4929 * vasnprintf.c: update from gettext.
4931 2003-07-15 Jim Meyering <jim@meyering.net>
4933 * makepath.c (make_path): Enclose diagnostic in _(...).
4935 2003-07-14 Paul Eggert <eggert@twinsun.com>
4937 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4938 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4939 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4940 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4941 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4942 updated automatically by ../config/srclist-update. This changes
4943 their license from LPGL to GPL.
4945 2003-07-14 Jim Meyering <jim@meyering.net>
4947 Don't emit diagnostics. Let callers do that.
4948 * save-cwd.c: Don't include "error.h".
4949 (save_cwd): Don't call error. Ensure that errno is valid
4950 when returning nonzero.
4952 * save-cwd.h (restore_cwd): Update prototype.
4953 * save-cwd.c (restore_cwd): Remove two parameters.
4954 Simplify. Don't call error upon failure. Let callers do that.
4955 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4956 when auditing is enabled. But don't bother updating the #if.
4958 2003-07-14 Simon Josefsson <jas@extundo.com>
4960 * mempcpy.h: New file.
4961 * mempcpy.c: New file.
4963 2003-07-14 Paul Eggert <eggert@twinsun.com>
4965 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4966 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4967 unicodeio.c, unicodeio.h, unlocked-io.h:
4968 Switch from LGPL to GPL.
4970 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4972 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4973 it breaks C++ compilation.
4974 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4976 2003-07-10 Jim Meyering <jim@meyering.net>
4978 * vasnprintf.c: Remove trailing blanks.
4979 Make cpp indentation consistent.
4981 2003-07-09 Paul Eggert <eggert@twinsun.com>
4983 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4984 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4985 Switch from LGPL to GPL.
4987 2003-07-07 Paul Eggert <eggert@twinsun.com>
4989 * mktime.c: Fix some boundary cases and remove need for floating point.
4991 Issue a compile-time diagnostic if time_t is floating point, or if
4992 two's complement arithmetic is not in effect, or if arithmetic
4993 right shift does not propagate the sign. These assumptions were
4994 all in the original code but they weren't checked.
4996 (TIME_T_MIDPOINT, verify): New macros.
4997 (__isleap): Remove; it has integer overflow problems.
4998 (leapyear): New function, without those problems.
4999 (ydhms_tm_diff): Remove; splitting into two parts.
5000 (ydhms_diff): New function, containing the arithmetic part of
5001 the old ydhms_tm_diff function. Issue a compile-time
5002 diagnostic if we are not using C99 integer division.
5003 Avoid casts when possible.
5004 (guess_time_tm): New function, containing the checking part of
5005 the old ydhms_tm_diff function. Return the new value, rather than
5006 the difference between it and the old. Accept a new argument T
5007 so that *T specifies the old value. Check for overflow in the result.
5009 (__mktime_internal): Use a time_t offset, not a long int offset.
5010 This undoes the 2003-06-04 change, which is no longer needed now
5011 that we have better overflow checking.
5012 (localtime_offset): Likewise.
5014 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5015 and long are 64-bit but int is only 32-bit.
5016 (ydhms_diff): Use long int to store year1 and yday1.
5017 Issue a compile-time diagnostic if long int is not wide enough.
5019 (__mktime_internal): Use long int to store adjusted year and yday.
5020 Use plain C rather than preprocessor commands, if that doesn't
5022 Check for overflow (and try to repair) after each probe
5023 rather than checking only at the very end. This avoids some bugs
5024 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5025 does not equal GMT offset at maximum time).
5026 Use integer to check for overflow rather than floating point; this
5027 is more portable to non-IEEE hosts, and is a tad faster.
5028 When we detect that we are oscillating between two values,
5029 don't check whether tm_isdst has the requested value, since
5030 we already know the answer. When tm_isdst has the wrong value,
5031 use a different heuristic to find the right one, based on the
5032 extreme values actually observed in practice in tz2003a,
5033 rather than the (overly optimistic) "previous 3 calendar quarters".
5035 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5036 "T const" to accommodate glibc style.
5037 (check_result): Use less-confusing report format. "long" -> "long int.
5039 Don't loop if the iteration overflows time_t.
5040 Allow a negative step in the iteration.
5042 2003-07-01 Paul Eggert <eggert@twinsun.com>
5044 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5045 having it depend on HAVE_SYS_TYPES_H.
5047 2003-06-25 Bruno Haible <bruno@clisp.org>
5049 * readlink.c: New file.
5051 2003-06-20 Bruno Haible <bruno@clisp.org>
5053 Assume C89, so PARAMS isn't needed.
5054 * unicodeio.h (PARAMS): Remove.
5055 * unicodeio.c: Don't use PARAMS.
5057 2003-06-18 Jim Meyering <jim@meyering.net>
5059 Merge changes from coreutils.
5060 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5061 Remove explicit declarations of xmalloc and realloc.
5063 (read_utmp): Remove anachronistic cast of xmalloc.
5065 2003-06-17 Paul Eggert <eggert@twinsun.com>
5067 Assume C89, so PARAMS isn't needed.
5068 * backupfile.h (PARAMS): Remove. All uses removed.
5069 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5070 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5071 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5072 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5073 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5074 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5075 xstrtol.h: Likewise.
5076 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5077 same.h, strverscmp.h: Do not include config.h; no longer needed.
5078 Anyway, config.h should always be included before any other file.
5080 2003-06-11 Simon Josefsson <jas@extundo.com>
5082 * sysexit_.h: New file.
5084 2003-05-20 Derek Price <derek@ximbiot.com>
5086 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5088 2003-06-10 Simon Josefsson <jas@extundo.com>
5090 * strchrnul.h: New file.
5091 * strchrnul.c: New file.
5093 2003-06-10 Simon Josefsson <jas@extundo.com>
5095 * argp.h: New file, from glibc.
5096 * argp-ba.c: New file, from glibc.
5097 * argp-eexst.c: New file, from glibc.
5098 * argp-fmtstream.c: New file, from glibc.
5099 * argp-fmtstream.h: New file, from glibc.
5100 * argp-fs-xinl.c: New file, from glibc.
5101 * argp-help.c: New file, from glibc.
5102 * argp-namefrob.h: New file, from glibc.
5103 * argp-parse.c: New file, from glibc.
5104 * argp-pv.c: New file, from glibc.
5105 * argp-pvh.c: New file, from glibc.
5106 * argp-xinl.c: New file, from glibc.
5108 2003-06-07 Jim Meyering <jim@meyering.net>
5110 * readtokens.h: Put `Free Software Foundation, Inc.'
5111 in place of my name in the copyright comment.
5112 Remove definition and uses of __P.
5115 * stat.c: Don't declare xmalloc explicitly.
5116 Instead, include "xalloc.h".
5117 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5118 xrealloc, and xcalloc return values.
5119 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5121 * xgetcwd.h: Remove definition/uses of PARAMS.
5123 2003-06-06 Jim Meyering <jim@meyering.net>
5125 * stdbool_.h: Renamed from stdbool.h.in.
5127 2003-06-06 Jim Meyering <jim@meyering.net>
5129 Merge from coreutils.
5130 * same.c: (same_name): Declare *_basename locals to be `const'.
5131 Consolidate declarations and initializations of *_base* locals.
5133 Merge from coreutils.
5134 This avoids a core dump on systems without GNU putenv,
5135 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5136 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5137 (unsetenv): New static function, from GNU libc.
5138 (rpl_putenv): Use it.
5140 * modechange.c: Remove trailing blanks.
5142 Merge from coreutils.
5143 * fsusage.c: Remove declaration of statfs.
5144 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5146 * posixtm.c: Include <stdbool.h> unconditionally.
5148 2003-06-05 Paul Eggert <eggert@twinsun.com>
5150 * mktime.c (__mktime_internal): When resolving a tm_isdst
5151 mismatch, look in future quarters as well as past. This fixes a
5152 bug when processing fall-backwards gaps immediately after a long
5153 period of daylight-saving time.
5155 * mktime.c: Assume freestanding C89 or better.
5156 (HAVE_LIMITS_H): Remove. Assume it's 1.
5157 (__P): Remove; not used.
5158 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5159 (mktime, not_equal_tm, print_tm, check_result,
5160 main): Use prototypes. Use const * where appropriate.
5161 (main): Fix typo in testing code that uncovered by above changes.
5162 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5164 2003-06-04 Paul Eggert <eggert@twinsun.com>
5166 * mktime.c: Fix Debian bug 177940
5167 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5168 (localtime_offset): Now long int, not time_t, because we want it
5169 to be guaranteed to be signed. All uses changed.
5170 (__mktime_internal): If overflow would occur when adding offset,
5173 Merge 'human' changes from coreutils. Rewrite to support
5174 locale-specific notations like thousands separators.
5175 * human.c: Simplify authorship notice.
5176 Include human.h immediately after config.h.
5177 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5178 <limits.h>: Do not include, since human.h does.
5179 (SIZE_MAX, UINTMAX_MAX): New macros.
5180 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5181 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5182 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5183 (power_letter): Renamed from suffixes.
5184 (generate_suffix_backwards): Remove.
5185 (adjust_value): Now takes int style (because of human.h changes)
5186 and long double value (for greater precision on some platforms).
5187 (group_number): New function.
5188 (human_readable): Use it. Use integer options, not enum.
5189 Put the options before the sizes in the arg list.
5190 Support all the new options.
5191 The old human_readable function has been removed;
5192 use inttostr.h instead.
5193 (human_readable, default_block_size, humblock):
5194 Use uintmax_t, not int, for block sizes.
5195 (human_readable_inexact, block_size_types): Remove.
5196 (block_size_opts): New constant.
5197 (human_options): Renamed from human_block_size, with new signature
5198 that allows block sizes up to UINTMAX_MAX. All callers changed.
5199 * human.h: Add copyright and authorship notice.
5200 Include <limits.h> and <stdbool.h> unconditionally.
5201 (PARAMS): Remove. All uses removed.
5202 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5203 (enum human_inexact_style): Remove tag; now a nameless enum.
5204 (human_floor, human_ceiling, human_round_to_even): Now have
5205 values 2, 0, 1 rather than -1, 1, 0.
5206 (human_group_digits, human_suppress_point_zero, human_autoscale,
5207 human_base_1024, human_SI, human_B): New constants.
5208 (human_readable_inexact, human_block_size): Remove.
5209 (human_readable): Size args are now uintmax_t, not int.
5210 (human_options): New decl.
5212 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5213 unnecessary now that we assume C89 or better. This change
5214 imported from coreutils.
5216 * mktime.c (__mktime_internal): Do not reject negative timestamps
5217 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5218 in the 2003-05-30 sync from glibc.
5220 .h files should stand alone, but we shouldn't include <sys/types.h>
5221 if we can get away with just <stddef.h>.
5223 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5224 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5225 rather than <sys/types.h>, as we merely need size_t.
5226 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5228 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5229 Include <stdio.h>, to get FILE.
5230 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5231 memcasecmp.h has included <stddef.h> and all we need is size_t.
5232 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5233 our interface, instead of including <sys/types.h>
5235 2003-06-02 Paul Eggert <eggert@twinsun.com>
5238 Fix some minor time-related bugs with POSIX time arguments.
5239 Some valid time stamps were being rejected (notably -1, and
5240 time stamps before 1900 on 64-bit hosts). And some invalid
5241 time stamps were being accepted, e.g. September 31.
5243 * posixtm.h (posixtime): Return bool instead of time_t, so
5244 that we can return (time_t) -1 successfully.
5245 * posixtm.c: Likewise.
5246 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5247 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5248 (t): Remove static var.
5249 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5250 of static var. All uses changed.
5251 (year): Do not reject years before 1900; they can occur with
5253 (posix_time_parse): Do not check for out-of-range components;
5254 that is now the caller's responsibility, since our checks were
5255 only approximations.
5256 (posixtime): Use mktime to check for out-of-range components,
5257 since it knows them exactly.
5258 If mktime returns (time_t) -1, check whether an error actually occurred
5259 by invoking localtime on -1.
5260 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5261 posixtime failures better.
5262 Improve the test data (in comments only).
5264 2003-05-30 <karl@gnu.org>
5266 * mktime.c: update from libc.
5268 2003-05-30 Bruno Haible <bruno@clisp.org>
5270 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5271 * localcharset.h: Likewise.
5272 * localcharset.c: Likewise.
5274 2003-05-28 Paul Eggert <eggert@twinsun.com>
5276 Assume the headers required for C89 freestanding compilers.
5277 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5278 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5279 without checking for HAVE_LIMITS_H.
5280 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5281 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5283 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5284 * exclude.c: Include <stdbool.h> unconditionally.
5285 * tempname.c: Include <stddef.h> unconditionally.
5286 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5287 * modechange.c, rpmatch.c (NULL): Don't define, since
5288 <stddef.h> does that.
5289 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5290 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5291 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5292 * xstrtol.c: Likewise.
5293 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5294 * savedir.c: Include <stddef.h> instead of defining NULL.
5296 * addext.c (addext): Use assignment rather than cast, to avoid
5297 warnings on some platforms.
5299 * mktime.c (__mktime_internal): Do not reject negative timestamps
5302 2003-05-10 Bruno Haible <bruno@clisp.org>
5304 * linebreak.c (iconv_string_length): Don't return -1 just because the
5305 string is longer than 4 KB.
5307 2003-05-12 Jim Meyering <jim@meyering.net>
5309 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5310 the space-padded-by-default conversion specifiers, %e, %k, %l.
5312 2003-05-03 Bruno Haible <bruno@clisp.org>
5314 Upgrade to Unicode-4.0.
5315 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5316 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5317 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5318 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5319 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5320 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5321 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5322 Change width of U+E0100..U+E01EF from 1 to 0.
5324 2003-04-25 Bruno Haible <bruno@clisp.org>
5326 * copy-file.c: Include <stddef.h>, for size_t.
5328 2003-04-25 Jim Meyering <jim@meyering.net>
5330 * copy-file.c (copy_file_preserving): Declare buf_size to be
5331 of type size_t, not int.
5333 2003-04-11 Jim Meyering <jim@meyering.net>
5335 Merge changes from Coreutils.
5337 2003-03-22 Jim Meyering <jim@meyering.net>
5339 * strftime.c (widen): Cast alloca return value to proper type.
5341 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5344 * strftime.c (my_strftime): Handle very large width
5345 specifications for numeric values correctly. Improve checks for
5348 2003-01-19 Jim Meyering <jim@meyering.net>
5350 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5351 (nl_get_alt_digit) [! defined my_strftime]: Define.
5352 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5353 _nl_get_alt_digit and _nl_get_walt_digit.
5355 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5356 These changes have no effect outside of _LIBC.
5358 2003-04-10 Bruno Haible <bruno@clisp.org>
5360 * findprog.h: New file, from GNU gettext.
5361 * findprog.c: New file, from GNU gettext.
5363 2003-04-05 Jim Meyering <jim@meyering.net>
5365 Merge changes from Coreutils.
5367 * exclude.h (PARAMS): Remove definition and uses.
5368 * exclude.c: Remove uses of `PARAMS'.
5370 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5371 Add test-cases for DOS filenames. Declare program_name.
5372 (main): Set up program_name. Patch by Rich Dawe.
5374 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5376 Use mntctl's return value to drive the entry-processing loop, since
5377 we can't rely on the value of the vmt_length member in the last
5378 entry. On some systems doing so could result in exhausting
5379 virtual memory. Based in part on a patch from Mike Jetzer.
5381 2003-04-04 Bruno Haible <bruno@clisp.org>
5383 * linebreak.h: New file, from GNU gettext.
5384 * linebreak.c: New file, from GNU gettext with slight modifications.
5385 * lbrkprop.h: New file, from GNU gettext.
5387 2003-04-03 Bruno Haible <bruno@clisp.org>
5389 * utf8-ucs4.h: New file, from GNU gettext.
5390 * utf16-ucs4.h: New file, from GNU gettext.
5391 * ucs4-utf8.h: New file, from GNU gettext.
5392 * ucs4-utf16.h: New file, from GNU gettext.
5394 2003-04-02 Bruno Haible <bruno@clisp.org>
5396 * binary-io.h: New file, from GNU gettext.
5398 2003-04-01 Bruno Haible <bruno@clisp.org>
5400 * pathname.h: New file, from GNU gettext.
5401 * concatpath.c: New file, from GNU gettext.
5403 2003-03-30 Bruno Haible <bruno@clisp.org>
5405 * copy-file.c (copy_file_preserving): Don't set owner if the function
5406 chown() doesn't exist.
5408 2003-03-28 Bruno Haible <bruno@clisp.org>
5410 * copy-file.h: New file, from GNU gettext.
5411 * copy-file.c: New file, from GNU gettext.
5413 2003-03-18 Jim Meyering <jim@meyering.net>
5415 * quote.c (quote_n): Fix typo in comment.
5417 2003-03-14 Jim Meyering <jim@meyering.net>
5419 Merge changes from Coreutils.
5420 * obstack.h (obstack_object_size): Declare temporary, __o,
5421 to be const, in order to avoid warnings.
5422 (obstack_room): Likewise.
5423 (obstack_empty_p): Likewise.
5425 2003-03-13 Paul Eggert <eggert@twinsun.com>
5427 Merge changes from Bison.
5428 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5429 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5430 when compiling Bison 1.875's `bitset bset = obstack_alloc
5431 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5432 * hash.c: Include <stdbool.h> unconditionally.
5434 2003-03-09 Paul Eggert <eggert@twinsun.com>
5436 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5437 Reported by Bruce Becker; see:
5438 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5440 2003-03-03 Paul Eggert <eggert@twinsun.com>
5441 Bruno Haible <bruno@clisp.org>
5443 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5444 Reported by John Hughes, see
5445 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5447 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5449 * poll_.h: New file.
5452 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5454 * mathl.h: New file.
5455 * acosl.c: New file.
5456 * asinl.c: New file.
5457 * atanl.c: New file.
5458 * ceill.c: New file.
5461 * floorl.c: New file.
5462 * frexpl.c: New file.
5463 * ldexpl.c: New file.
5465 * sincosl.c: New file.
5467 * sqrtl.c: New file.
5469 * trigl.c: New file.
5470 * trigl.h: New file.
5472 2003-02-17 Bruno Haible <bruno@clisp.org>
5474 * mkdtemp.h: New file, from GNU gettext.
5475 * mkdtemp.c: New file, from GNU gettext.
5477 2003-01-31 Bruno Haible <bruno@clisp.org>
5479 * rename.c: #undef rename before defining rpl_rename.
5480 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5482 2003-01-30 Bruno Haible <bruno@clisp.org>
5484 * printf-args.h: New file, from GNU gettext.
5485 * printf-args.c: New file, from GNU gettext.
5486 * printf-parse.h: New file, from GNU gettext.
5487 * printf-parse.c: New file, from GNU gettext.
5488 * vasnprintf.h: New file, from GNU gettext.
5489 * vasnprintf.c: New file, from GNU gettext.
5490 * asnprintf.c: New file, from GNU gettext.
5491 * vasprintf.h: New file, from GNU gettext with modifications.
5492 * vasprintf.c: New file, from GNU gettext.
5493 * asprintf.c: New file, from GNU gettext.
5495 2003-01-29 Bruno Haible <bruno@clisp.org>
5497 * stpncpy.h: New file, from GNU gettext with modifications.
5498 * stpncpy.c: New file, from GNU gettext with modifications.
5500 2003-01-28 Bruno Haible <bruno@clisp.org>
5502 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5504 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5507 2003-01-27 Bruno Haible <bruno@clisp.org>
5509 * xsetenv.h: New file, from GNU gettext.
5510 * xsetenv.c: New file, from GNU gettext.
5512 2003-01-23 Bruno Haible <bruno@clisp.org>
5514 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5516 2003-01-22 Bruno Haible <bruno@clisp.org>
5518 * exit.h: New file, from GNU gettext.
5520 2003-01-11 Bruno Haible <bruno@clisp.org>
5522 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5523 * strcase.h (strcasecmp, strncasecmp): Likewise.
5525 2003-01-14 Jim Meyering <jim@meyering.net>
5527 * same.c (same_name): Tweak a comment.
5529 2003-01-11 Bruno Haible <bruno@clisp.org>
5531 * same.c (same_name): Reorder tests so as to avoid calling stat()
5532 when a string comparison is sufficient.
5534 2003-01-11 Bruno Haible <bruno@clisp.org>
5536 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5539 2003-01-11 Bruno Haible <bruno@clisp.org>
5541 * hash-pjw.c: Add comment about low quality of this function.
5543 2003-01-12 Paul Eggert <eggert@twinsun.com>
5545 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5546 to avoid collisions with libcurses and libreadline.
5548 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5549 * getstr.h, getstr.c: Remove.
5550 * getline.c: Include "getline.h", to check interface.
5551 Move body of old getstr.c here: this defines MIN_CHUNK and
5552 declares getdelim2, which is renamed from getstr.
5553 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5555 * linebuffer.c (readlinebuffer): Renamed from readline.
5557 * linebuffer.h: Likewise.
5558 (readline): Remove backward-compatibility macro.
5560 2003-01-12 Jim Meyering <jim@meyering.net>
5562 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5564 2003-01-10 Bruno Haible <bruno@clisp.org>
5566 * alloca_.h: New file.
5567 * getdate.y: Unconditionally include alloca.h.
5568 * makepath.c: Likewise.
5569 * setenv.c: Likewise.
5570 * userspec.c: Likewise.
5572 2003-01-09 Bruno Haible <bruno@clisp.org>
5574 * stdbool.h.in: New file.
5576 2003-01-08 Bruno Haible <bruno@clisp.org>
5578 * safe-read.c: Include specification header first, to ensure its
5580 * full-write.c: Likewise.
5582 2003-01-08 Jim Meyering <jim@meyering.net>
5584 * full-write.c: Undefine and define-away `const' after inclusion
5585 of errno.h, not before. Suggestion from Bruno Haible.
5587 2003-01-07 Jim Meyering <jim@meyering.net>
5589 * full-write.c: Rework so that it may serve to define full_read, too.
5590 * full-read.c: Simply #define FULL_READ and include full-write.c.
5592 2003-01-06 Jim Meyering <jim@meyering.net>
5594 * version-etc.c: Update year in translatable copyright string.
5596 2002-12-25 Bruno Haible <bruno@clisp.org>
5598 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5599 * xstrtol.h: Likewise.
5600 * xstrtoimax.c: Likewise.
5601 * xstrtoumax.c: Likewise.
5602 * human.h: Likewise.
5604 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5605 on systems that have <inttypes.h> but not <stdint.h>.
5607 2002-12-31 Paul Eggert <eggert@twinsun.com>
5609 * memcoll.c (memcoll): Fall back on a simple algorithm using
5610 memcmp if strcoll doesn't work.
5612 2002-12-23 Bruno Haible <bruno@clisp.org>
5614 * localcharset.h: New file.
5615 * localcharset.c: Include it.
5616 * unicodeio.c: Likewise.
5618 2002-12-22 Bruno Haible <bruno@clisp.org>
5620 * utime.c (utime_null): No need to call ftruncate if the file was
5623 2002-12-23 Bruno Haible <bruno@clisp.org>
5625 * memcoll.c (STRCOLL): New macro.
5628 2002-12-22 Bruno Haible <bruno@clisp.org>
5630 * getstr.h (getstr): Define, to avoid clash with libcurses.
5631 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5633 2002-12-22 Bruno Haible <bruno@clisp.org>
5635 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5637 2002-12-23 Bruno Haible <bruno@clisp.org>
5639 * getline.h: Include <stddef.h>, for size_t.
5641 * unicodeio.h: Include <stddef.h>, for size_t.
5642 * unicodeio.c: Don't include <stddef.h>.
5644 2002-12-17 Bruno Haible <bruno@clisp.org>
5646 * canon-host.c (strdup): Remove unused declaration.
5648 * fsusage.c: Include full_read.h.
5649 (get_fs_usage): Use full_read instead of safe_read.
5651 * utime.c (utime_null): Use SAFE_READ_ERROR.
5653 2002-12-11 Bruno Haible <bruno@clisp.org>
5655 * setenv.h: Rewritten to cope with systems that have setenv() but not
5657 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5660 2002-12-11 Bruno Haible <bruno@clisp.org>
5662 * setenv.c (alloca): Fall back to malloc.
5664 (setenv): Use freea() to free memory allocated with alloca().
5666 2002-11-13 Bruno Haible <bruno@clisp.org>
5668 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5669 function declarations.
5670 * unsetenv.c (unsetenv): Likewise.
5672 2002-03-04 Bruno Haible <bruno@clisp.org>
5674 Portability to AIX 4.3.3.
5675 * unsetenv.c: New file, extracted from setenv.c.
5676 * setenv.c: Move the unsetenv() function to unsetenv.c.
5678 2001-12-20 Bruno Haible <bruno@clisp.org>
5680 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5681 use malloc instead. For SunOS 4.
5683 2001-12-11 Bruno Haible <bruno@clisp.org>
5685 * setenv.c: Declare alloca.
5686 (compar_fn_t): New typedef.
5687 (KNOWN_VALUE, STORE_VALUE): Use it.
5689 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5692 2002-12-10 Paul Eggert <eggert@twinsun.com>
5694 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5695 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5696 Choose values that are less likely to collide with system fnmatch
5698 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5699 defined (e.g., a pure POSIX system).
5700 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5701 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5703 2002-12-06 Jim Meyering <jim@meyering.net>
5705 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5707 Merge in changes from libc's misc/error.c, in preparation
5708 for the merge of gnulib's changes back into libc.
5710 * error.c (_): Define only if not already defined.
5711 Move definition to follow all #include directives.
5712 Include unlocked-io.h only if !_LIBC.
5713 [_LIBC]: Include <libio/libioP.h>.
5714 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5715 (fflush): Tweak definition to use INTUSE.
5718 2002-12-05 Paul Eggert <eggert@twinsun.com>
5720 * alloca.c [defined emacs]: Include "lisp.h".
5721 (xalloc_die) [defined emacs]: New macro.
5722 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5723 [! defined emacs]: Include <xalloc.h>.
5724 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5725 (pointer): Typedef to POINTER_TYPE *.
5726 (malloc): Remove decl; we now always use xmalloc.
5727 (alloca): Use old-style definition, since Emacs needs this.
5728 Check for arithmetic overflow when computing combined size.
5730 2002-12-04 Paul Eggert <eggert@twinsun.com>
5732 Do not generate unlocked-io.h automatically, since it's easier to
5733 maintain it by hand.
5735 * unlocked-io.h: New file, from GNU diffutils,
5736 but with proper copyright notice and attribution.
5738 * Makefile.am: Add copyright notice.
5739 (libfetish_a_SOURCES): Add unlocked-io.h.
5740 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5741 (DISTCLEANFILES, io_functions): Remove macros.
5742 (EXTRA_DIST): Remove gen_uio.
5743 (unlocked-io.h): Remove rule.
5745 2002-12-04 Jim Meyering <jim@meyering.net>
5747 Reflect the fact that stat.c and lstat.c are no longer generated.
5748 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5749 (DISTCLEANFILES): Likewise.
5750 (EXTRA_DIST): Likewise.
5751 (all_local): Don't depend on stat.c or lstat.c.
5752 (stat.c, lstat.c): Remove rules.
5753 (EXTRA_DIST): Remove xstat.in.
5755 * xstat.in: Remove file. Contents moved into stat.c.
5756 * stat.c: New file. Contents mostly from xstat.in.
5757 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5758 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5760 * safe-read.c: Rework so that it may serve to define safe_write, too.
5761 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5763 2002-12-03 Jim Meyering <jim@meyering.net>
5765 * safe-read.c, safe-write.c: Change variable names and comments, but
5766 not semantics, to minimize the differences between these two files.
5767 (safe_read): Change comment to mention SAFE_READ_ERROR.
5769 * safe-read.c (IS_EINTR): Define.
5770 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5772 2002-12-02 Bruno Haible <bruno@clisp.org>
5774 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5775 Define, taken from safe-read.c.
5776 (INT_MAX): Provide fallback.
5777 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5778 * safe-write.h (SAFE_WRITE_ERROR): Define.
5780 * safe-read.c (EINTR): Remove definition.
5781 (safe_read): Don't use EINTR if it is absent.
5783 2002-12-02 Jim Meyering <jim@meyering.net>
5785 * safe-read.c (EINTR): Define.
5786 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5787 (INT_MAX): Provide fallback.
5788 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5790 * safe-read.h (SAFE_READ_ERROR): Define.
5792 2002-12-01 Jim Meyering <jim@meyering.net>
5794 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5795 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5797 2002-11-27 Paul Eggert <eggert@twinsun.com>
5799 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5800 hash_rehash): Replace `if (limit <= value) abort ();' with
5801 `if (! (value < limit)) abort ();', for readability.
5803 2002-11-26 <karl@gnu.org>
5805 * strdup.c: copy from libc again, with jim's ok.
5806 * .cppi-disable: re-add strdup.c
5808 2002-11-25 <karl@gnu.org>
5810 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5811 instead of "strtol.c".
5813 2002-11-25 Jim Meyering <jim@meyering.net>
5815 * mktime.c: Sync from libc, now that it has the latest fix.
5817 2002-11-24 <karl@gnu.org>
5819 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5820 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5822 2002-11-24 Jim Meyering <jim@meyering.net>
5824 Update from coreutils:
5826 * mktime.c: Merge in changes from libc.
5828 Avoid a link-time failure on some Linux systems.
5829 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5830 (__mon_yday): Declare with the STATIC attribute.
5831 (__mktime_internal): Likewise.
5832 Based on a report from Greg Schafer.
5834 2002-11-23 Jim Meyering <jim@meyering.net>
5836 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5837 Use `unsigned', not `int', as type of index.
5839 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5841 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5843 2002-11-22 Paul Eggert <eggert@twinsun.com>
5845 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5846 hint that one should use `if (! x) abort ();' rather than `assert
5847 (x);', and anyway it's one less thing to worry about configuring.
5848 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5849 hash_rehash, hash_insert): Use abort rather than assert.
5851 2002-11-22 Paul Eggert <eggert@twinsun.com>
5853 * quotearg.h: Allow multiple inclusion by surrounding with
5854 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5855 so that we can be included first.
5856 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5857 * quotearg.c: Include quotearg.h immediately after config.h.
5858 No need to include stddef.h or sys/types.h any more.
5859 Surround local include files with "", not "<>".
5860 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5861 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5862 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5863 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5864 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5865 (ISPRINT): Remove; no longer needed now that we assume C89.
5867 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5870 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5871 quotearg_char): Use SIZE_MAX rather than
5872 (size_t) -1 when we are talking about "infinity".
5874 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5876 2002-11-22 Bruno Haible <bruno@clisp.org>
5878 * safe-read.h: Assume C89. Add comments.
5879 (safe_read): Change return type to size_t.
5880 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5881 counts > SSIZE_MAX correctly.
5882 * safe-write.h: New file.
5883 * safe-write.c: New file.
5884 * full-read.h: New file.
5885 * full-read.c: New file.
5886 * full-write.h: Assume C89. Add comments.
5887 * full-write.c: Include safe-write.h.
5888 (full_write): Rewritten to use safe_write.
5889 Suggested by Jim Meyering and Paul Eggert.
5891 2002-11-21 Bruno Haible <bruno@clisp.org>
5893 Remove case insensitive option matching.
5894 * argmatch.h (argcasematch): Remove declaration.
5895 (ARGCASEMATCH): Remove macro.
5896 (__xargmatch_internal): Remove case_sensitive argument.
5897 (XARGMATCH): Update.
5898 (XARGCASEMATCH): Remove macro.
5899 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5900 case_sensitive argument.
5901 (argcasematch): Remove function.
5902 (__xargmatch_internal): Remove case_sensitive argument.
5903 (main): Use XARGMATCH instead of XARGCASEMATCH.
5905 * xmalloc.c: Change compile-time error message. Add comment about
5906 required autoconf version.
5908 2002-11-21 Jim Meyering <jim@meyering.net>
5910 * strdup.c (strdup): Tweak comment and initial #if/#include.
5912 Merge in changes from the coreutils.
5914 2002-09-25 Paul Eggert <eggert@twinsun.com>
5915 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5916 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5917 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5918 int. Work more efficiently if X is the same width as uintmax_t.
5919 Do not compare X to -1, to avoid bogus compiler warning.
5920 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5921 Don't assume that f_frsize and f_bsize are the same type.
5923 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5926 * makepath.c (make_path): Restore umask *before* creating the final
5928 (make_path): Minor reformatting.
5930 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5931 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5933 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5934 ones. At least on GNU/Linux systems, `auto' means something else.
5937 2002-11-20 Paul Eggert <eggert@twinsun.com>
5939 Merge argmatch cleanups from Bison. Assume C89.
5941 * argmatch.c: Include config.h here, not in argmatch.h.
5942 Include stdlib.h, for EXIT_FAILURE.
5943 Always include <string.h>, since we assume C89.
5944 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5945 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5946 Include <stddef.h> instead, since it's all we need for size_t.
5947 (PARAMS): Remove. All uses removed.
5948 (ARRAY_CARDINALITY): Do not bother to #undef.
5949 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5950 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5951 Remove unnecessary parentheses.
5952 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5953 Insert necessary parentheses.
5954 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5955 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5957 2002-11-19 Bruno Haible <bruno@clisp.org>
5959 * mbswidth.c: Include mbswidth.h right at the beginning.
5960 * mbswidth.h: Include <stddef.h>, for size_t.
5962 * mbswidth.h (PARAMS): Remove macro.
5963 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5964 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5966 * gcd.h (PARAMS): Remove macro.
5967 (gcd): Use ANSI C function declarations.
5968 * gcd.c (gcd): Likewise.
5970 2002-11-15 Bruno Haible <bruno@clisp.org>
5972 * strcspn.c: Include <stddef.h>.
5973 (strcspn): Use ANSI C function declaration. Change return type to
5975 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5976 (strpbrk): Use NULL.
5977 * strpbrk.h (PARAMS): Remove macro.
5978 (strpbrk): Use ANSI C function declaration.
5979 * strstr.c: Don't include <sys/types.h>.
5980 * strstr.h (PARAMS): Remove macro.
5981 (strstr): Use ANSI C function declarations.
5983 2002-11-06 Bruno Haible <bruno@clisp.org>
5985 * gcd.h (gcd): Change argument type to 'unsigned long'.
5986 * gcd.c (gcd): Likewise.
5988 2002-11-05 Bruno Haible <bruno@clisp.org>
5990 * gcd.h: New file, from gettext-0.11.5.
5991 * gcd.c: New file, from gettext-0.11.5.
5993 2002-11-05 Bruno Haible <bruno@clisp.org>
5995 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5996 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5997 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5998 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6000 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6001 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6003 * closeout.c: Include gettext.h instead of <libintl.h>.
6004 * human.c: Include gettext.h instead of <libintl.h>.
6005 * quotearg.c: Include gettext.h instead of <libintl.h>.
6006 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6007 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6008 * userspec.c: Include gettext.h instead of <libintl.h>.
6009 * version-etc.c: Include gettext.h instead of <libintl.h>.
6010 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6011 (textdomain): Remove definition.
6012 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6014 * long-options.c: Remove include of <libintl.h> and definition of _.
6015 * same.c: Remove include of <libintl.h> and definition of _.
6017 2002-11-04 Bruno Haible <bruno@clisp.org>
6019 * stpcpy.h: New file, from GNU gettext-0.11.5.
6020 * strcase.h: New file, from GNU gettext-0.11.5.
6021 * strpbrk.h: New file, from GNU gettext-0.11.5.
6022 * strstr.h: New file, from GNU gettext-0.11.5.
6023 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6025 2002-05-09 Bruno Haible <bruno@clisp.org>
6027 * config.charset: Update for newest glibc. Add canonical names
6028 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6030 2002-05-09 Bruno Haible <bruno@clisp.org>
6032 * localcharset.c (get_charset_aliases): Add more Windows specific
6035 2002-05-08 Owen Taylor <otaylor@redhat.com>
6037 * config.charset: A few additions for Solaris.
6039 2001-12-05 Bruno Haible <bruno@clisp.org>
6041 * localcharset.c (locale_charset): Don't return an empty string.
6043 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6045 * config.charset: msdos in uk_UA uses CP1125.
6047 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6049 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6050 * localcharset.c (locale_charset): Declare as extern "C".
6052 2002-02-15 Bruno Haible <bruno@clisp.org>
6054 * config.charset [msdosdjgpp]: For Russian, use CP866.
6056 2002-02-11 Bruno Haible <bruno@clisp.org>
6058 * config.charset: Add support for NetBSD.
6060 2002-09-25 <karl@gnu.org>
6062 * strdup.c: copy from libc/string (via ../config/srclist*).
6063 * getopt*: copy from libc/posix.
6064 * gettext.h: copy from gettext.
6065 * .cppi-disable: add strdup.c, gettext.h.
6067 2002-07-01 Jim Meyering <meyering@lucent.com>
6069 * c-stack.c: Include sys/time.h.
6070 From Volker Borchert.
6072 2002-06-11 Paul Eggert <eggert@twinsun.com>
6074 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6075 New macro. Use it uniformly instead of
6076 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6077 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6078 reported by Vin Shelton.
6080 2002-06-22 Jim Meyering <meyering@lucent.com>
6082 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6083 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6085 2002-06-22 Paul Eggert <eggert@twinsun.com>
6087 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6088 Do not assume SA_SIGINFO behavior.
6089 Bug reported by Jim Meyering on NetBSD 1.5.2.
6091 2002-06-22 Jim Meyering <meyering@lucent.com>
6093 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6095 * exitfail.c, exitfail.h: Likewise.
6096 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6098 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6100 (EXTRA_DIST): Add fnmatch_loop.c.
6101 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6103 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6104 * fnmatch.c: Update from diffutils-2.8.2.
6105 * fnmatch_.h: New file. From diffutils-2.8.2.
6106 * fnmatch.h: Remove file.
6108 2002-06-18 Paul Eggert <eggert@twinsun.com>
6110 * file-type.h: Report an error if neither S_ISREG nor
6111 S_IFREG is defined, instead of using a test specific to glibc
6112 2.2. This should be safe, since POSIX requires S_ISREG and
6113 Unix Version 7 had S_IFREG. We don't need to check for
6114 <sys/types.h> since we don't use any symbols that it defines.
6116 2002-06-15 Jim Meyering <meyering@lucent.com>
6118 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6119 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6120 have been included before this file.
6122 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6124 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6125 so that each temporary file name is unique and valid in the first
6126 8 characters, for operation under DOS.
6128 2002-06-15 Jim Meyering <meyering@lucent.com>
6130 Work even with DJGPP 2.03, which lacks support for symlinks.
6132 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6134 * lchown.c (S_ISLNK): Likewise.
6136 2002-06-14 Jim Meyering <meyering@lucent.com>
6138 * file-type.h: Use the version from diffutils-2.8.2.
6139 * file-type.c: Likewise.
6141 2002-05-27 Jim Meyering <meyering@lucent.com>
6143 Fix a problem seen only on nonconforming systems whereby ls.c's
6144 use of localtime, and then of gettimeofday would cause trouble:
6145 the localtime call used to initialize rpl_gettimeofday's save
6146 mechanism would clobber ls's current local time information so
6147 that in any long listing the first file would always be listed
6148 with date 1970-01-01. Analysis by Volker Borchert.
6150 * gettimeofday.c (localtime): Undefine.
6151 (rpl_localtime): New function.
6153 2002-05-22 Jim Meyering <meyering@lucent.com>
6155 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6156 * file-type.h: New file.
6157 * file-type.c (file_type): New file/function. Extracted from diffutils.
6159 2002-04-29 Paul Eggert <eggert@twinsun.com>
6161 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6163 2002-04-28 Paul Eggert <eggert@twinsun.com>
6165 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6166 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6167 of 127, since 64 is the largest conceivable number for ancient
6169 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6171 2002-04-28 Jim Meyering <meyering@lucent.com>
6173 * sig2str.c (WTERMSIG): Remove definition (unused).
6175 2002-04-28 Paul Eggert <eggert@twinsun.com>
6177 * sig2str.h, sig2str.c: New files.
6178 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6180 2002-04-24 Jim Meyering <meyering@lucent.com>
6182 * gettext.h: New file, from Gettext.
6183 * Makefile.am (INCLUDES): Remove -I../intl.
6184 (libfetish_a_SOURCES): Add gettext.h.
6186 2002-04-16 Jim Meyering <meyering@lucent.com>
6188 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6189 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6190 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6192 2002-04-12 Jim Meyering <meyering@lucent.com>
6194 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6196 2002-03-10 Jim Meyering <meyering@lucent.com>
6198 * makepath.c (make_path): Remove a comma from a diagnostic.
6199 Suggestion from Santiago Vila.
6201 2002-03-08 Jim Meyering <meyering@lucent.com>
6203 * rename.c: Mention that this wrapper is needed also on
6204 mips-dec-ultrix4.4 systems.
6206 2002-03-02 Jim Meyering <meyering@lucent.com>
6208 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6209 not HAVE_CLOCK_SETTIME.
6211 2002-02-27 Paul Eggert <eggert@twinsun.com>
6213 * nanosleep.h: Rename to....
6214 * timespec.h: New name for nanosleep.h. All uses changed.
6216 * gettime.c: New file.
6217 * settime.c: New file.
6220 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6221 timespec.h. Remove nanosleep.h.
6223 2002-02-25 Paul Eggert <eggert@twinsun.com>
6225 * acl.c, acl.h: New files.
6226 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6228 2002-02-24 Jim Meyering <meyering@lucent.com>
6230 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6231 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6232 cause trouble. Reported by Nelson Beebe.
6234 2002-02-23 Paul Eggert <eggert@twinsun.com>
6236 * path-concat.c (xpath_concat): Reorder code to pacify
6237 compilers that don't know that xalloc_die never returns.
6239 2002-02-20 Jim Meyering <meyering@lucent.com>
6241 * getdate.c: Regenerate using bison-1.33.
6243 2002-02-15 Paul Eggert <eggert@twinsun.com>
6245 * posixver.c, posixver.h: New files.
6246 * Makefile.am (libfetish_a_SOURCES): Add them.
6248 2002-02-02 Paul Eggert <eggert@twinsun.com>
6249 Bruno Haible <bruno@clisp.org>
6251 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6252 (fwrite_success_callback): New declaration.
6253 * unicodeio.c (unicode_to_mb): New function, extracted from
6254 print_unicode_char. Call failure callback instead of error.
6255 (fwrite_success_callback): New function.
6256 (exit_failure_callback): New function.
6257 (fallback_failure_callback): New function.
6258 (print_unicode_char): Call unicode_to_mb.
6260 2002-01-26 Jim Meyering <meyering@lucent.com>
6262 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6264 2002-01-22 Jim Meyering <meyering@lucent.com>
6266 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6267 Otherwise, some versions of automake would omit the rule that makes
6268 Makefile from Makefile.in.
6270 2001-01-21 Paul Eggert <eggert@twinsun.com>
6272 * xmemcoll.h, xmemcoll.c: New files.
6273 * Makefile.am (libfetish_a_SOURCES): Add them.
6274 * memcoll.c: Include errno.h, and declare errno if not defined.
6275 (memcoll): Set errno to zero if there is no error.
6277 * quotearg.c (quotearg_buffer_restyled):
6278 Fix bug with quoting buffers containing NUL when backslashing escapes.
6279 This bug was exposed by the other changes in this patch.
6280 (quotearg_n_options): New arg ARGSIZE.
6281 All callers changed.
6282 (quoting_options_from_style): New function.
6283 (quotearg_n_style): Use it.
6284 (quotearg_n_style_mem): New function.
6286 * quotearg.h (quotearg_n_style_mem): New function.
6288 2002-01-16 Jim Meyering <meyering@lucent.com>
6290 * getdate.y: Add three semicolons, each just before a closing brace.
6291 Bison (as of version 1.31) no longer papers over that mistake.
6293 2002-02-14 Paul Eggert <eggert@twinsun.com>
6295 * backupfile.c (ISDIGIT): Comment fix.
6296 * getdate.y (ISDIGIT): Likewise.
6297 * posixtm.c (ISDIGIT, year): Likewise.
6298 * strverscmp.c (ISDIGIT): Likewise.
6299 * userspec.c (ISDIGIT): Likewise.
6301 2002-01-05 Jim Meyering <meyering@lucent.com>
6303 * version-etc.c (version_etc_copyright): Update copyright year.
6305 2001-01-19 Paul Eggert <eggert@twinsun.com>
6307 * closeout.c (close_stdout_status): If ferror (stdout), do
6308 not silently exit merely because the output buffer happens to
6309 have nothing pending.
6311 2001-12-18 Paul Eggert <eggert@twinsun.com>
6313 See the big note in ../ChangeLog.
6314 * human.c (suffixes): Prefer K to k for 1024.
6315 (generate_suffix_backwards): New function.
6316 (human_readable_inexact): Use it.
6317 * xstrtol.c (__xstrtol): If there is no number but there
6318 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6319 Accept 'K' as well as 'k'.
6321 2001-12-15 Jim Meyering <meyering@lucent.com>
6323 * regex.h (__restrict_arr): Update from libc.
6325 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6326 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6329 2001-12-10 Jim Meyering <meyering@lucent.com>
6331 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6332 Instead, include "xalloc.h".
6333 (initbuffer): Don't cast xmalloc return value to char*.
6334 (readline): Reword comment.
6335 Don't cast xrealloc return value to char*
6338 2001-12-09 Jim Meyering <meyering@lucent.com>
6340 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6341 `signed and unsigned type in conditional expression'.
6342 * posixtm.c (posix_time_parse): Likewise.
6344 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6346 * readtokens.c (readtoken): Declare an index to be of type unsigned
6347 to avoid a pedantic warning.
6349 * getstr.c: Don't include assert.h.
6350 (getstr): Remove warning-evoking assertions.
6351 Return -1 if offset parameter is out of bounds.
6352 Change the type of a local from int to size_t.
6354 * strftime.c (my_strftime_localtime_r): Include this function
6355 definition in the `#if ! HAVE_TM_GMTOFF' block.
6357 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6358 Include xalloc.h instead.
6360 2001-12-02 Jim Meyering <meyering@lucent.com>
6362 * tempname.c: Don't declare getenv, thus reverting the change of
6363 2001-11-18. It's no longer necessary, now that stdlib.h is always
6366 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6367 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6369 2001-11-30 Akim Demaille <akim@epita.fr>
6371 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6372 before being defined.
6374 2001-11-27 Paul Eggert <eggert@twinsun.com>
6376 * quotearg.h (quotearg_n, quotearg_n_style):
6377 First arg is int, not unsigned.
6378 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6379 (SIZE_MAX, UINT_MAX): New macros.
6380 (quotearg_n_options): Abort if N is negative.
6381 Avoid overflow check on hosts where size_t is 64 bits and int
6382 is 32 bits, as overflow is impossible there.
6383 Fix off-by-one typo that caused unnecessary reallocation.
6385 2001-11-27 Jim Meyering <meyering@lucent.com>
6387 * tempname.c: Merge with version from libc.
6388 * regex.c: Likewise.
6390 * tempname.c: Include stdlib.h unconditionally. On some old systems
6391 for which STDC_HEADERS is 0, it was not included, resulting in a
6392 warning about an integer-to-pointer conversion problem with getenv.
6393 Reported by Volker Borchert.
6395 2001-11-26 Jim Meyering <meyering@lucent.com>
6397 * gtod.h: Remove file.
6398 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6399 * gettimeofday.c: Don't include gtod.h.
6400 (GTOD_init): Remove function.
6401 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6402 Suggestion from Volker Borchert.
6404 2001-11-23 Jim Meyering <meyering@lucent.com>
6406 * hash.h (struct hash_table): Don't define here. Merely declare it.
6407 * hash.c (struct hash_table): Define it here instead.
6409 2001-11-22 Jim Meyering <meyering@lucent.com>
6411 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6413 2001-11-18 Paul Eggert <eggert@twinsun.com>
6415 * tempname.c (TMP_MAX): Remove; no longer needed.
6416 (TEMPORARIES): New macro.
6417 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6418 removes an artificial limitation (e.g. HP-UX 10.20, where
6421 2001-11-18 Jim Meyering <meyering@lucent.com>
6423 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6426 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6427 files will be created before anything else.
6429 2001-11-17 Jim Meyering <meyering@lucent.com>
6431 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6432 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6433 rather than group writable. Patch by Juan F. Codagnone.
6435 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6436 Instead, include "xalloc.h".
6438 * mountlist.c: Include unlocked-io.h after all system headers.
6439 Remove explicit declarations of xmalloc, xrealloc,
6440 and xstrdup. Instead, include "xalloc.h".
6442 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6443 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6444 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6446 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6447 Reported by Padraig Brady.
6449 * mkstemp.c: #undef mkstemp.
6451 (rpl_mkstemp): Rename from mkstemp.
6454 2001-11-16 Jim Meyering <meyering@lucent.com>
6456 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6457 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6458 determine the amount of total physical memory, use pstat_getstatic.
6459 HPUX-11 doesn't define _SC_PHYS_PAGES.
6460 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6461 If sysconf couldn't be used to determine the amount of available
6462 physical memory, use both pstat_getstatic and pstat_getdynamic.
6463 Based on a patch from Bob Proulx.
6465 2001-11-05 Jim Meyering <meyering@lucent.com>
6467 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6469 2001-11-03 Jim Meyering <meyering@lucent.com>
6471 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6472 in argmatch_to_argument call.
6474 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6477 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6478 e.g., a fault due to an attempt to free a NULL pointer.
6480 2001-11-01 Jim Meyering <meyering@lucent.com>
6482 * dirfd.c, dirfd.h: New files.
6483 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6485 * hash.c (hash_print) [TESTING]: Clean up.
6487 2001-10-22 Paul Eggert <eggert@twinsun.com>
6489 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6490 to avoid a warning if -Wall.
6492 2001-10-21 Paul Eggert <eggert@twinsun.com>
6494 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6496 2001-10-21 Jim Meyering <meyering@lucent.com>
6498 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6499 this code would end up calling gettext even in packages built
6501 * getopt.c (_): Likewise.
6502 * regex.c (_): Likewise.
6504 2001-10-20 Paul Eggert <eggert@twinsun.com>
6506 * error.c (strerror_r): Do not declare unless !_LIBC.
6507 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6508 Use strerror_r that is only a macro, even if it is not a function.
6509 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6510 (private_strerror): Use prototypes, not old-style function definition.
6511 (print_errno_message): New function.
6512 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6514 (error_tail, error, error_at_line): Use it.
6516 2001-10-11 Jim Meyering <meyering@lucent.com>
6518 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6519 and quote_n (1, ... to avoid clobbering a buffer.
6521 2001-10-05 Jim Meyering <meyering@lucent.com>
6523 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6524 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6525 * hash-pjw.h: New file.
6527 2001-09-30 Jim Meyering <meyering@lucent.com>
6529 * mountlist.c [MOUNTED_GETFSSTAT]:
6530 Include <sys/ucred.h>, for Apple Darwin.
6531 Include sys/mount.h and sys/fs_types.h only if available.
6533 (read_filesystem_list): Use FS_TYPE.
6535 2001-09-29 Paul Eggert <eggert@twinsun.com>
6537 * exclude.c (excluded_filename): 0 -> false, since it's
6540 2001-09-28 Paul Eggert <eggert@twinsun.com>
6542 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6543 #defines strtoimax. Also treat the other strto* functions
6546 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6547 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6548 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6550 2001-09-26 Jim Meyering <meyering@lucent.com>
6552 Most macros in unlocked-io.h had the wrong number of arguments.
6553 * gen-uio: New script.
6554 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6555 * unlocked-io.hin: Remove file.
6556 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6557 rather than trying to embed it here.
6558 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6559 Reported by Padraig Brady.
6561 2001-09-25 Volker Borchert <bt@teknon.de>
6563 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6565 2001-09-23 Jim Meyering <meyering@lucent.com>
6567 * mountlist.c: Remove useless parentheses in #if directives.
6568 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6569 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6571 2001-09-22 Jim Meyering <meyering@lucent.com>
6573 * localcharset.c: Update from latest gettext.
6574 * config.charset: Likewise.
6576 2001-09-20 Jim Meyering <meyering@lucent.com>
6578 * xstrtol.c (strtoimax): Guard declaration with
6579 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6580 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6581 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6582 (strtoumax): Likewise, for completeness (it wasn't necessary).
6584 2001-09-06 Paul Eggert <eggert@twinsun.com>
6586 * strtoimax.c (HAVE_LONG_LONG):
6587 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6588 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6589 to work around bug in IBM C compiler.
6591 2001-09-16 Jim Meyering <meyering@lucent.com>
6593 * mkdir.c: New file.
6595 2001-09-04 Paul Eggert <eggert@twinsun.com>
6597 * xgetcwd.c: Revert some of the previous change; intead,
6598 fix the HAVE_GETCWD_NULL code to behave more like the
6599 !HAVE_GETCWD_NULL code used to.
6602 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6605 2001-09-04 Paul Eggert <eggert@twinsun.com>
6607 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6608 Use ssize_t, not int, to store result of readlink.
6609 Check for ssize_t overflow as well as size_t overflow,
6610 as POSIX says the result of readlink is implementation-defined
6611 when ssize_t overflows.
6612 Remove unnecessary cast to char*.
6613 Use free+malloc instead of realloc, as the storage doesn't need
6614 to be preserved and it's clearer and can be more efficient that way.
6615 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6616 * xreadlink.h (xreadlink): Update prototype.
6618 2001-09-03 Paul Eggert <eggert@twinsun.com>
6620 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6621 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6622 spotted by Jim Meyering.
6624 2001-09-03 Jim Meyering <meyering@lucent.com>
6626 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6628 2001-09-03 Paul Eggert <eggert@twinsun.com>
6630 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6631 like the HAVE_GETCWD_NULL code.
6632 Include pathmax.h if not HAVE_GETCWD.
6633 Do not include xalloc.h.
6634 (INITIAL_BUFFER_SIZE): New symbol.
6635 Do not use xmalloc / xrealloc, since the caller is responsible for
6636 handling errors. Preserve errno around `free' during failure.
6637 Do not overrun buffer when using getwd.
6639 2001-09-03 Paul Eggert <eggert@twinsun.com>
6641 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6642 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6644 2001-09-02 Jim Meyering <meyering@lucent.com>
6646 * error.c: Update from GNU libc.
6648 2001-09-01 Jim Meyering <meyering@lucent.com>
6650 * xreadlink.c: New file.
6651 * xreadlink.h: New file.
6652 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6654 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6655 doesn't conflict with sparc Solaris 7's definition in
6656 /usr/include/sys/int_types.h.
6658 * exclude.c: Use `""', not `<>' to #include non-system header files.
6659 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6660 and strncasecmp as r-values. Unixware didn't have declarations.
6662 2001-08-31 Jim Meyering <meyering@lucent.com>
6664 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6665 Use an initial, malloc'd, buffer of length 128 rather than
6666 a statically allocated one of length 1024.
6668 2001-08-30 Paul Eggert <eggert@twinsun.com>
6670 * xgetcwd.c: Don't include pathmax.h.
6671 Include stdlib.h and unistd.h if available.
6673 (xmalloc, xstrdup, free): Remove decls.
6674 (xgetcwd): Don't assume sizes fit in unsigned.
6675 Check for overflow when computing sizes.
6676 Simplify reallocation code.
6678 2001-08-28 Paul Eggert <eggert@twinsun.com>
6680 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6682 * strtoimax.c: Renamed from strtoxmax.c, removing the
6685 Also, make the following further changes to make this file's
6686 configuration more similar to that of strtol.c:
6687 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6688 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6689 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6690 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6691 changed to signed values.
6693 And make the following changes as well:
6694 Fix copyright notice, as 1999 was missing.
6695 (verify): New macro.
6696 (strtoimax): Check sizes at compile-time, not run-time.
6697 Prefer strtol to strtoll if both work.
6698 (main): Remove; it was not that useful and was a pain to maintain.
6700 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6702 2001-08-30 Paul Eggert <eggert@twinsun.com>
6704 * savedir.c (savedir): Remove size parameter, as POSIX says that
6705 a directory's st_size can have an arbitrary value, so the old
6706 usage could waste an arbitrary amount of memory. All uses
6708 * savedir.h: Update prototype.
6710 2001-08-30 Paul Eggert <eggert@twinsun.com>
6712 * xstrtol.c (strtoimax): New decl.
6714 2001-08-28 Paul Eggert <eggert@twinsun.com>
6716 * xstrtol.h: Add copyright notice.
6717 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6718 LONGINT_INVALID_SUFFIX_CHAR.
6720 2001-08-30 Paul Eggert <eggert@twinsun.com>
6722 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6725 2001-08-30 Paul Eggert <eggert@twinsun.com>
6727 * hash.c: Remove '2001' from copyright notice.
6729 2001-08-30 Paul Eggert <eggert@twinsun.com>
6731 * full-write.h: New file.
6732 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6733 * full-write.c: Correct credits, as cccp.c no longer
6734 exists and anyway it was so heavily changed from the old cccp
6735 code as to be unrecognizable. Include full-write.h.
6736 (full_write) Return size_t, with short writes meaning failure.
6737 All callers changed. This fixes a bug with large buffers
6739 * utime.c: Include full-write.h.
6741 2001-08-30 Paul Eggert <eggert@twinsun.com>
6743 Merge 'exclude' changes from tar 1.13.22.
6744 This fixes one or two unlikely storage allocation overflow bugs,
6745 but doesn't change user-visible behavior otherwise.
6747 2001-08-30 Paul Eggert <eggert@twinsun.com>
6749 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6750 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6751 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6752 Include if available.
6753 (<xalloc.h>): Include
6754 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6755 (verify): New macro. Use it to verify that EXCLUDE macros do not
6756 collide with FNM macros.
6757 (struct patopts): New struct.
6758 (struct exclude): Use it, as exclude patterns now come with options.
6759 (new_exclude): Support above changes.
6760 (new_exclude, add_exclude_file):
6761 Initial size must now be a power of two to simplify overflow checking.
6762 (free_exclude, fnmatch_no_wildcards): New function.
6763 (excluded_filename): No longer requires options arg, as the options
6764 are determined by add_exclude. Now returns bool, not int.
6765 (excluded_filename, add_exclude):
6766 Add support for the fancy new exclusion options.
6767 (add_exclude, add_exclude_file): Now takes int options arg.
6768 Check for arithmetic overflow when computing sizes.
6769 (add_exclude_file): xrealloc might modify errno, so don't
6770 realloc until after errno might be used.
6772 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6774 (free_exclude): New decl.
6775 (add_exclude, add_exclude_file): Now takes int options arg.
6776 (excluded_filename): No longer requires options arg, as the options
6777 are determined by add_exclude. Now returns bool, not int.
6779 2001-08-30 Paul Eggert <eggert@twinsun.com>
6781 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6783 2001-08-27 Jim Meyering <meyering@lucent.com>
6785 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6787 * version-etc.c (N_): Remove definition.
6788 Revert most of last change.
6789 Instead, simply don't mark the `Copyright...' string for translation.
6790 Based on advice from Paul Eggert.
6792 * strtoxmax.c: Tweak comment.
6794 2001-08-26 Jim Meyering <meyering@lucent.com>
6796 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6797 of copyright with `%s' so translators don't get an untranslated
6799 (COPYRIGHT_YEAR): Define.
6800 (version_etc): Use fprintf rather than fputs.
6801 Suggestion from Ulrich Drepper.
6803 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6805 * strtoll.c: New file, from GNU libc.
6806 * xstrtoimax.c: New file.
6808 * xstrtol.h: Add xstrtoimax.
6809 * strtoumax.c: New file. Simply include "strtoumax.c".
6810 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6812 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6813 * strtoxmax.c: ... then renamed to this.
6815 2001-08-13 Paul Eggert <eggert@twinsun.com>
6817 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6818 Port to Solaris 8, where 'sed' requires a space after the 'r'
6819 command, and where sh dislikes "$/". Clean up the spacing a bit.
6820 Redirect output to $tmp just once.
6822 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6824 * addext.c (<errno.h>): Include.
6825 (errno): Declare if not defined.
6826 (addext): Work correctly when pathconf returns -1 and leaves
6827 errno alone because there is no limit. Also, work even if
6828 pathconf returns a value greater than SIZE_MAX.
6830 2001-08-12 Jim Meyering <meyering@lucent.com>
6832 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6833 Simply `return getcwd (NULL, 0);'.
6834 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6835 Use 1300 as initial value for length, not PATH_MAX.
6837 * pathmax.h: Clean up cpp syntax.
6839 2001-08-12 Jim Meyering <meyering@lucent.com>
6841 * gettimeofday.c: New file.
6843 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6845 2001-08-04 Jim Meyering <meyering@lucent.com>
6847 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6848 to get in sync with glibc.
6850 2001-08-03 Paul Eggert <eggert@twinsun.com>
6852 The following changes are from gettext 0.10.39 as maintained by
6855 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6856 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6857 with inverted sense. All uses changed.
6859 * mbswidth.c: Don't include <limits.h>.
6860 Include <stdlib.h> and <string.h> unconditionally.
6861 (iswcntrl, mbsinit, ISCNTRL): New macros.
6862 (mbsnwidth): Use K&R style function declarations.
6863 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6864 can optimize it when MB_CUR_MAX == 1.
6865 The width of control characters is zero, not 1.
6867 2001-07-15 Jim Meyering <meyering@lucent.com>
6869 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6870 (BUILT_SOURCES): Add unlocked-io.h.
6871 (io_functions): Define.
6872 (unlocked-io.h): New rule.
6873 (DISTCLEANFILES): Add unlocked-io.h.
6874 (all-local): Depend on unlocked-io.h, to ensure it is created.
6876 * unlocked-io.hin: New file
6878 * regex.c: Update from glibc.
6880 2001-07-05 Jim Meyering <meyering@lucent.com>
6882 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6884 (libfetish_a_SOURCES): Put all .h files here instead.
6885 Remove a thus-exposed (better checks in automake) duplicate and
6886 two unnecessary .h files.
6888 2001-06-11 Jim Meyering <meyering@lucent.com>
6890 * regex.c: Update from GNU libc.
6892 2001-05-27 Jim Meyering <meyering@lucent.com>
6894 * readutmp.h (UT_TYPE): Define.
6896 2001-05-24 Jim Meyering <meyering@lucent.com>
6898 * argmatch.c: Include "quote.h".
6899 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6900 quote function. Reported by Göran Uddeborg.
6902 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6904 * dirname.c (dir_name): Compute append_dot using path, not newpath
6905 which is not yet declared.
6907 2001-05-11 Paul Eggert <eggert@twinsun.com>
6909 * Makefile.am (libfetish_a_SOURCES):
6910 Add strftime.c, since we now compile it on all hosts.
6912 * strftime.c (my_strftime):
6913 Define to nstrftime if emacs, but only if my_strftime is not defined.
6914 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6915 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6916 Add one more extra argument: a nanoseconds value.
6919 (my_strftime function): Add %N format.
6920 (emacs_strftimeu): Renamed from emacs_strftime,
6921 with extra ut argument.
6923 2001-05-11 Paul Eggert <eggert@twinsun.com>
6925 dirname code cleanup. base_name now behaves more compatibly
6926 with POSIX basename when given file names that have trailing
6927 slashes, and similarly for dir_name. Add new primitives
6928 base_len and dir_len. Put the directory-name-related decls
6931 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6932 * backupfile.c (base_name): Likewise.
6933 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6934 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6935 * makepath.c (strip_trailing_slashes): Likewise.
6936 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6938 * rename.c (strip_trailing_slashes): Likewise.
6939 * same.c (base_name): Likewise.
6940 * stripslash.c (ISSLASH): Likewise.
6942 * addext.c: Include <dirname.h> after size_t is defined.
6943 * backupfile.c: Likewise.
6945 * addext.c (addext): Use base_len to trim redundant
6946 trailing slashes instead of doing it ourselves.
6947 But do not trim the last slash if it is not redundant.
6949 * backupfile.c (find_backup_file_name,
6950 max_backup_version): Use base_len instead of rolling it ourselves.
6951 Handle the case of "" and (on DOS) "C:" correctly.
6953 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6954 Include <string.h>, <dirname.h>.
6955 (base_name): Allow file names ending in slashes, other than names
6956 that are all slashes. In this case, return the basename followed
6957 by the slashes. This is more general, and can be used in places
6958 where the original base_name purposely had an assertion failure.
6959 (base_len): New function.
6961 * dirname.c: Include <string.h> instead of <stdlib.h>.
6962 Do not include <assert.h>; no longer needed.
6964 (memrchr): Remove decl.
6965 (dir_name_r): Remove.
6966 (dir_len): Renamed from dirlen. All callers changed.
6967 Rewrite in terms of base_name, for simplicity and consistency.
6968 (dir_name): Never return NULL. All callers changed.
6969 Do not include <stdlib.h> in test program; no longer needed.
6970 return 0; is fine for test program.
6972 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6974 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6976 * path-concat.c (path_concat): Use base_len to compute
6977 base length, not strlen; this means we cannot rely on memcpy
6980 * same.c (STREQ): Remove.
6981 (same_name): Handle the case where the basename ends in trailing '/'.
6983 * stripslash.c (strip_trailing_slashes): Return nonzero if
6984 a slash was stripped. Do not strip the last slash after a
6987 2001-04-08 Jim Meyering <meyering@lucent.com>
6989 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6990 recomputed; that's necessary when the offset spans a DST transition.
6991 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6993 2001-04-02 Jim Meyering <meyering@lucent.com>
6995 * regex.h, regex.c: Update from GNU libc.
6997 2001-03-19 Paul Eggert <eggert@twinsun.com>
6999 * version-etc.c (version_etc_copyright): Update to 2001.
7001 2001-03-16 Paul Eggert <eggert@twinsun.com>
7003 * tempname.c (uint64_t): Define to uintmax_t if
7004 not defined, and if UINT64_MAX is not defined.
7005 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7006 Reported by John David Anglin.
7008 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7010 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7011 alias if codeset is empty.
7012 * config.charset (BeOS): Use wildcard syntax.
7014 2001-03-13 Jim Meyering <meyering@lucent.com>
7016 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7017 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7020 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7022 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7024 * unicodeio.c (print_unicode_char): Simplify accordingly.
7026 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7028 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7029 support for DOS/DJGPP.
7031 2001-02-28 Paul Eggert <eggert@twinsun.com>
7033 * Makefile.am (libfetish_a_SOURCES):
7034 Add dup-safer.c, fopen-safer.c.
7035 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7037 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7039 2001-02-25 Paul Eggert <eggert@twinsun.com>
7041 The mkstemp replacement is taken from glibc 2.2.2, with some
7042 portability fixes for use outside glibc, as follows:
7044 * tempname.c (struct_stat64): New macro.
7045 (direxists, __gen_tempname): Use it.
7046 This avoids a portability problem with Solaris 8.
7048 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7049 (<stddef.h>, <stdint.h>, <string.h>):
7050 Include only if STDC_HEADERS || _LIBC.
7051 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7052 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7053 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7054 (__set_errno): Define this macro if <errno.h> doesn't.
7055 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7056 Define these macros if <stdio.h> doesn't.
7057 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7058 Define these macros if <sys/stat.h>
7059 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7060 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7061 __xstat64): Define if not _LIBC.
7062 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7063 (__gen_tempname): Invoke gettimeofday only if
7064 HAVE_GETTIMEOFDAY || _LIBC;
7065 otherwise, fall back on plain "time".
7066 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7068 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7070 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7072 2001-02-17 Jim Meyering <meyering@lucent.com>
7074 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7075 around included file name.
7077 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7079 * strftime.c: Update from GNU libc (the only changes were to comments).
7081 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7083 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7085 2001-02-17 Paul Eggert <eggert@twinsun.com>
7087 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7088 Remove workaround macros for hosts that have mbrtowc but not
7089 mbstate_t, as we now insist on proper declarations for both
7090 before using mbrtowc.
7092 2001-02-17 Jim Meyering <meyering@lucent.com>
7094 * regex.c: Update from libc.
7096 2001-02-16 Paul Eggert <eggert@twinsun.com>
7098 * alloca.c (malloc): Undef before defining, since stdlib.h
7099 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7100 Reported by Mark Hounschell via Paul Eggert.
7102 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7104 * config.charset: Update for FreeBSD 4.2.
7106 2001-01-26 Jim Meyering <meyering@lucent.com>
7108 * quotearg.c: Include stddef.h.
7109 * quote.c: Include stddef.h.
7110 Reported by Axel Kittenberger.
7112 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7113 line in double quotes so that it evokes a better diagnostic.
7114 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7115 Reported by Axel Kittenberger.
7117 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7119 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7120 to avoid a warning. Add back 'const' to inptr.
7122 2001-01-16 Jim Meyering <meyering@lucent.com>
7124 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7127 2001-01-14 Jim Meyering <meyering@lucent.com>
7129 * rename.c: New file. From Volker Borchert.
7130 Include stdlib.h, string.h or strings.h, and xalloc.h.
7131 Use strip_trailing_slashes rather than open-coding it.
7133 2001-01-03 Paul Eggert <eggert@twinsun.com>
7135 * strftime.c: Sync with glibc time/strftime.c 1.81.
7137 2001-01-03 Jim Meyering <meyering@lucent.com>
7139 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7140 local `inptr' to avoid warning with some system declarations of iconv.
7142 2000-12-29 Paul Eggert <eggert@twinsun.com>
7144 * modechange.c: Do not assume that mode_t uses the
7145 traditional octal encoding. E.g. "chmod 1 FOO" should set
7146 the other-execute bit of FOO even if S_IXOTH != 1.
7148 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7149 WOTH, XOTH, ALLM): New macros.
7150 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7151 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7153 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7154 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7156 No need to use uintmax_t; unsigned long is long enough.
7157 Don't bother to get suffix since we don't use it.
7159 2000-12-24 Jim Meyering <meyering@lucent.com>
7161 * hash.c (is_prime): Return explicit boolean values.
7162 (hash_get_first): Return NULL to appease Irix5.6's 89.
7163 Reported by Nelson Beebe.
7165 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7167 * localcharset.c (locale_charset): Add support for Win32.
7169 2000-12-18 Paul Eggert <eggert@twinsun.com>
7171 * physmem.h, physmem.c: New files.
7173 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7174 (noinst_HEADERS): Add physmem.h.
7176 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7177 't' for compatibility with Solaris 8 sort.
7179 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7181 * config.charset: Add support for BeOS.
7183 2000-12-16 Jim Meyering <meyering@lucent.com>
7185 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7186 SHELLS_FILE to a file name that's useful on djgpp systems.
7188 (ADDITIONAL_DEFAULT_SHELLS): Define.
7189 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7190 Based mostly on a patch from Prashant TR.
7192 2000-12-16 Jim Meyering <meyering@lucent.com>
7194 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7195 N and M) would have treated it like `chown N:N FILE'.
7197 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7199 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7201 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7202 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7203 to the list of canonical encodings. Rename EUC-CN to GB2312.
7205 2000-12-08 Andreas Schwab <schwab@suse.de>
7207 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7208 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7210 2000-12-07 Jim Meyering <meyering@lucent.com>
7212 * stripslash.c (ISSLASH): Define.
7213 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7216 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7217 (dir_name_r): Declare this function as static.
7218 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7219 manifest itself on a name containing a mix of slashes and
7221 Make this function work with names starting with a DOS-style
7222 drive letter and colon prefix.
7223 (dir_name): Append `.' if necessary.
7224 Based mostly on patches from Prashant TR and Eli Zaretskii.
7226 * dirname.h (dir_name_r): Remove prototype.
7228 2000-12-05 Jim Meyering <meyering@lucent.com>
7230 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7232 2000-12-04 Jim Meyering <meyering@lucent.com>
7234 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7235 Also include memory.h, stdlib.h, unistd.h if appropriate.
7236 Reported by Andreas Jaeger (conflicting declaration of malloc).
7238 2000-12-02 Jim Meyering <meyering@lucent.com>
7240 * closeout.h: Make idempotent, to avoid some obscure warnings.
7242 2000-12-01 Paul Eggert <eggert@twinsun.com>
7244 * memrchr.c: Include <config.h> before any system include file.
7246 2000-11-29 Paul Eggert <eggert@twinsun.com>
7248 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7250 2000-11-26 Jim Meyering <meyering@lucent.com>
7252 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7254 2000-11-22 Paul Eggert <eggert@twinsun.com>
7256 * strftime.c (my_strftime): Do not invoke mbrlen with a
7257 size of (size_t) -1; it's not portable.
7259 2000-11-17 Akim Demaille <akim@epita.fr>
7261 * obstack.h: Formatting changes.
7262 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7263 prevent type checking.
7264 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7265 cast the value to (void *): assigning a `foo *' to a `void *'
7267 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7269 2000-11-17 Jim Meyering <meyering@lucent.com>
7271 * strstr.c: Update from GNU libc.
7273 2000-11-16 Jim Meyering <meyering@lucent.com>
7275 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7277 2000-11-11 Jim Meyering <meyering@lucent.com>
7279 * error.c: Add a couple #includes, merging from GNU libc version.
7281 2000-11-10 Jim Meyering <meyering@lucent.com>
7283 * obstack.h: Update from GNU libc.
7284 * obstack.c: Likewise.
7286 2000-11-06 Paul Eggert <eggert@twinsun.com>
7288 * getusershell.c (setusershell): Use rewind rather than
7289 fseek/fseeko, to avoid configuration hassles with fseeko.
7290 Don't bother opening SHELLS_FILE if shellstream is NULL;
7293 2000-11-05 Jim Meyering <meyering@lucent.com>
7295 * makepath.h (make_dir): Declare.
7296 * makepath.c (make_dir): Remove `static' attribute.
7299 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7301 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7302 last one in a bucket, advance to the next bucket.
7304 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7306 * fnmatch.c: Do not comment out all the code if we are using
7307 the GNU C library, because in some cases we are replacing buggy
7308 code in the GNU C library itself.
7310 2000-10-30 Paul Eggert <eggert@twinsun.com>
7312 * error.h, getline.h, modechange.h:
7313 Remove "2000" from Copyright line, as the file hasn't been
7314 changed this year other than in the copyright notice.
7316 * xalloc.h: Add "2000" to Copyright line, as this file
7317 was changed this year.
7319 2000-10-30 Paul Eggert <eggert@twinsun.com>
7321 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7322 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7323 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7325 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7327 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7328 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7329 doesn't define __restrict_arr.
7331 2000-10-29 Jim Meyering <meyering@lucent.com>
7333 * xstat.in: Fix grammar in comment.
7335 2000-10-28 Jim Meyering <meyering@lucent.com>
7337 * memchr.c: Update from libc.
7338 Adjust for portability:
7339 [HAVE_STDLIB_H]: Include stdlib.h.
7340 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7341 Undef __memchr, too.
7342 [!weak_alias]: Define __memchr to memchr.
7344 * regex.c: Update from libc.
7345 * regex.h: Likewise.
7346 * getopt1.c: Likewise.
7347 * memcmp.c: Likewise.
7349 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7350 Avoid using fseek, when possible -- it's broken by design.
7351 Patch by Ulrich Drepper.
7353 2000-10-26 Jim Meyering <meyering@lucent.com>
7355 * strftime.c: Update from libc.
7357 2000-10-25 Jim Meyering <meyering@lucent.com>
7359 * obstack.c: Update from libc.
7361 2000-10-23 Jim Meyering <meyering@lucent.com>
7363 * hard-locale.c (hard_locale): Revert last change -- it was simply
7364 wrong. That set_locale call must not have any side effects.
7367 2000-10-22 Jim Meyering <meyering@lucent.com>
7369 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7370 [CYCLIC]: Remove now-unused definition.
7372 * save-cwd.c (O_DIRECTORY): Define, if needed.
7373 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7374 Suggestion from Ulrich Drepper.
7376 2000-10-21 Jim Meyering <meyering@lucent.com>
7378 * dirname.c (dir_name_r): New function, factored out of dir_name.
7379 (dir_name): Use dir_name_r.
7380 * dirname.h (dir_name_r): Declare it.
7382 2000-10-21 Jim Meyering <meyering@lucent.com>
7384 * dirname.c (memrchr): Declare if necessary.
7385 (dir_name): Remove the restriction that there be no
7386 trailing slashes. Now, this code skips past them, effectively
7388 [TEST_DIRNAME] (main): New unit tests.
7390 * memrchr.c: New file from GNU libc.
7391 Undef __memrchr, too.
7392 [!weak_alias]: Define __memrchr to memrchr.
7393 Guard weak_alias use with `#ifdef weak_alias'.
7395 2000-10-17 Jim Meyering <meyering@lucent.com>
7397 * quote.h (PARAMS): Define and use.
7398 Reported by Akim Demaille.
7400 * getopt.c: Update from libc.
7402 2000-10-16 Jim Meyering <meyering@lucent.com>
7404 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7407 2000-09-25 Jim Meyering <meyering@lucent.com>
7409 * md5.h (rol): Define (from GnuPG).
7411 * sha.c: Give credit (GnuPG) where due.
7412 (M): Use rol rather than open-coding it.
7413 Add a FIXME comment.
7415 2000-09-21 Jim Meyering <meyering@lucent.com>
7417 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7418 Reported by Michael Stone.
7420 2000-09-20 Jim Meyering <meyering@lucent.com>
7422 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7423 (noinst_HEADERS): Add sha.h.
7424 Based on code from Scott G. Miller and from GnuPG.
7426 2000-09-15 Jim Meyering <meyering@lucent.com>
7428 * regex.c: Update from libc.
7430 2000-09-10 Jim Meyering <meyering@lucent.com>
7432 * getopt.c (_getopt_internal): Update from glibc.
7434 2000-09-09 Jim Meyering <meyering@lucent.com>
7436 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7437 think it should be used as a general replacement for isascii.
7438 * fnmatch.c: Likewise.
7439 * mbswidth.c: Likewise
7440 * regex.c: Likewise.
7443 * userspec.c: Include sys/param.h and limits.h.
7445 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7446 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7447 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7448 UID, GID. Check range.
7450 2000-09-06 Jim Meyering <meyering@lucent.com>
7452 * getopt.c (_getopt_internal): Update from glibc.
7454 2000-08-30 Jim Meyering <meyering@lucent.com>
7456 * strftime.c: Merge in changes from GNU libc.
7458 2000-08-26 Jim Meyering <meyering@lucent.com>
7460 * closeout.c: Include "__fpending.h".
7461 (close_stdout_status): Return right away if there's nothing to flush.
7463 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7464 * __fpending.c: New file.
7465 * __fpending.h: New file.
7467 2000-08-07 Paul Eggert <eggert@twinsun.com>
7469 Standardize on "memory exhausted" instead of "Memory exhausted"
7470 or "virtual memory exhausted".
7471 * obstack.c (print_and_abort): Use "memory exhausted", not
7472 "virtual memory exhausted".
7473 * same.c (same_name): Invoke xalloc_die instead of printing
7475 * userspec.c (parse_user_spec): Likewise.
7476 * bumpalloc.h: comment fix
7477 * same.c, userspec.c: Include xalloc.h.
7479 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7480 not char *const and pointing to a constant array.
7481 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7482 (xrealloc): Comment fix.
7484 * userspec.c (parse_user_spec):
7485 Don't translate a message until just before returning,
7486 to avoid unnecessary translation.
7488 2000-08-07 Jim Meyering <meyering@lucent.com>
7490 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7491 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7492 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7493 getgroups.c, gethostname.c, getopt.h, group-member.c,
7494 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7495 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7496 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7497 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7498 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7499 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7500 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7501 yesno.c: Back out Copyright date changes for each file with no change
7502 this year. This eases coordination with other programs using the same
7503 source code modules. From Paul Eggert.
7505 2000-08-03 Greg McGary <greg@mcgary.org>
7507 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7508 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7509 (EXTEND_BUFFER): Use them.
7511 2000-08-01 Jim Meyering <meyering@lucent.com>
7513 * dirname.c (ISSLASH): Define.
7514 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7515 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7516 both `\' and `/' may be use as path separators.
7517 Based on a patch from Prashant TR.
7519 2000-07-31 Paul Eggert <eggert@twinsun.com>
7521 * quotearg.c (quotearg_n_options): Don't make the initial
7522 slot vector a constant, since it might get modified.
7524 2000-07-31 Jim Meyering <meyering@lucent.com>
7526 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7527 * obstack.c (print_and_abort): Likewise.
7529 2000-07-30 Paul Eggert <eggert@twinsun.com>
7531 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7532 buffer, so that the caller can always quote one small
7533 component of a "memory exhausted" message in slot 0.
7534 From a suggestion by Jim Meyering.
7536 2000-07-30 Jim Meyering <meyering@lucent.com>
7538 * makepath.c (make_path): Quote the other instance, too.
7540 * quotearg.c (N_STATIC_SLOTVECS): Define.
7541 (STATIC_BUF_SIZE): Define.
7542 (quotearg_n_options): Use only statically allocated storage when
7543 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7544 than STATIC_BUF_SIZE.
7546 2000-07-29 Jim Meyering <meyering@lucent.com>
7548 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7549 * dirname.c (dir_name): Likewise.
7551 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7553 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7554 (dir_name): Assert that there are no trailing slashes.
7556 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7558 * mbswidth.h (mbswidth): Add a flags argument.
7559 (mbswidth): New declaration.
7560 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7561 * mbswidth.c (mbswidth): Add a flags argument.
7562 (mbsnwidth): New function.
7564 2000-07-24 Jim Meyering <meyering@lucent.com>
7566 * mbswidth.c: Remove useless #else. From Bruno Haible.
7568 2000-07-23 Paul Eggert <eggert@twinsun.com>
7570 * mbswidth.c (_XOPEN_SOURCE):
7571 Don't define; this causes problems on Solaris 7.
7572 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7574 2000-07-23 Paul Eggert <eggert@twinsun.com>
7577 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7578 so that mbstate_t is always defined.
7580 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7581 be 1 in at least one GCC installation, and this configuration
7582 error is likely to be common. Ignoring MB_LEN_MAX hurts
7583 performance on hosts that have mbrtowc but have only unibyte
7584 locales, but I assume these hosts are rare.
7586 2000-07-23 Paul Eggert <eggert@twinsun.com>
7588 * quotearg.c: Streamline by invoking multibyte code only if needed.
7589 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7590 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7591 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7592 invoke multibyte primitives.
7594 2000-07-23 Jim Meyering <meyering@lucent.com>
7596 * basename.c (base_name): Add an assertion.
7598 2000-07-15 Bruno Haible <clisp.cons.org>
7600 * quotearg.c: When the system forces us to redefine mbstate_t,
7601 shadow its mbsinit function.
7603 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7605 * mbswidth.h: New file.
7606 * mbswidth.c: New file.
7607 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7608 (noinst_HEADERS): Add mbswidth.h.
7610 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7612 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7615 2000-07-15 Jim Meyering <meyering@lucent.com>
7617 * makepath.c: Include quote.h.
7618 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7619 corresponding argument in a `quote (...)' call.
7620 Give better diagnostics.
7622 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7623 (noinst_HEADERS): Add quote.h.
7625 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7626 from tar's src/misc.c.
7627 * quote.h: New file. Prototypes for same.
7629 2000-07-10 Paul Eggert <eggert@twinsun.com>
7631 From a suggestion by Bruno Haible.
7632 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7633 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7634 to decide whether to define the BeOS workaround macro;
7635 this adjusts to the change to AC_MBSTATE_T.
7637 2000-07-13 Paul Eggert <eggert@twinsun.com>
7639 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7641 * quotearg.c (quoting_style_args, quoting_style_vals,
7642 quotearg_buffer_restyled): Add support for
7643 clocale_quoting_style. Undo previous change to
7644 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7645 and "{RIGHT QUOTATION MARK}" msgids.
7647 2000-07-05 Paul Eggert <eggert@twinsun.com>
7649 The old behavior of quoting `like this' doesn't look good with
7650 newer, ISO-style fonts. See:
7651 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7653 Instead, quote "like this" by default. Let the translator
7654 tailor the locale-specific quoting behavior by providing
7655 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7657 * quotearg.c (N_): New macro.
7658 (gettext_default): New function.
7659 (quotearg_buffer_restyled): Use
7660 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7661 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7663 2000-07-09 Jim Meyering <meyering@lucent.com>
7665 * Most files: Update copyright dates to include 2000.
7667 2000-07-08 Jim Meyering <meyering@lucent.com>
7669 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7671 (xgethostname): Remove now-unnecessary #ifdef.
7672 Move declaration of `err' into loop where it's used.
7674 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7676 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7677 by allocating a larger buffer. Test the gethostname return value for
7678 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7679 returns an error and ENAMETOOLONG isn't defined.
7681 2000-07-05 Paul Eggert <eggert@twinsun.com>
7682 and Bruno Haible <haible@clisp.cons.org>
7684 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7686 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7688 * quotearg.c (struct quoting_options): Simplify quote_these_too
7691 2000-07-03 Jim Meyering <meyering@lucent.com>
7693 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7694 Reported by Bruno Haible.
7696 2000-07-04 Jim Meyering <meyering@lucent.com>
7698 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7699 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7702 2000-07-03 Paul Eggert <eggert@twinsun.com>
7703 and Bruno Haible <haible@clisp.cons.org>
7705 * quotearg.c (mbrtowc):
7706 Assign to *pwc, and return 1 only if result is nonzero.
7707 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7709 2000-07-03 Jim Meyering <meyering@lucent.com>
7711 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7712 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7715 2000-07-02 Jim Meyering <meyering@lucent.com>
7717 * quotearg.c (mbstate_t): Don't define here.
7719 2000-07-02 Jim Meyering <meyering@lucent.com>
7721 * nanosleep.c (SIGCONT): Define if not already defined.
7723 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7725 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7726 per change in ../m4/ls-mntd-fs.m4.
7727 (read_filesystem_list): Ignore symbolic links.
7729 2000-06-29 Jim Meyering <meyering@lucent.com>
7731 * same.c: Include <string.h> or <strings.h>, as appropriate,
7732 for declaration of strcmp.
7734 * long-options.c: Include <stdlib.h>, for declaration of exit.
7736 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7737 Avoid warning by casting result to `char *' to remove `const'.
7739 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7741 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7743 2000-06-26 Paul Eggert <eggert@twinsun.com>
7745 savedir now sets errno on failure and invokes xmalloc to get memory.
7746 Fix a couple of other minor bugs while we're at it.
7748 * savedir.c (<unistd.h>): Do not include; there's no need.
7749 (NAMLEN): Remove macro.
7750 (malloc, realloc): Remove decls.
7752 ("xalloc.h"): Include.
7753 (NAME_SIZE_DEFAULT): New macro.
7754 (savedir): Use xmalloc / xrealloc to allocate memory.
7755 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7756 Skip "" directory entries.
7757 Use strlen to calculate directory entry length, since the old method
7758 is rarely used these days and isn't worth supporting.
7759 Don't use a pointer after freeing it.
7760 Check for integer overflow when calculating allocation size.
7761 Use memcpy to copy entries, instead of stpcpy.
7762 Set errno properly when returning NULL.
7763 Check for readdir error.
7765 2000-06-26 Jim Meyering <meyering@lucent.com>
7767 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7769 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7771 * getusershell.c (xmalloc, xrealloc): Remove functions.
7773 Don't include <stdlib.h>. Don't declare malloc, realloc.
7775 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7777 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7779 2000-06-24 Jim Meyering <meyering@lucent.com>
7781 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7783 2000-06-21 Jim Meyering <meyering@lucent.com>
7785 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7787 2000-06-19 Paul Eggert <eggert@twinsun.com>
7789 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7790 (mbrtowc, mbstate_t): Define substitutes if
7791 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7792 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7793 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7795 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7797 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7798 than 1024, return a memory chunk of least possible size, instead
7799 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7800 Use free/xmalloc instead of xrealloc to avoid copying for very long
7803 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7805 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7806 address, not strdup. Include <stdlib.h> and don't declare free().
7808 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7810 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7813 2000-06-21 Jim Meyering <meyering@lucent.com>
7815 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7816 (noinst_HEADERS): Add getstr.h.
7818 * getline.c (getstr): Move into a separate file.
7819 * getstr.c (getstr): New file, extracted from getline.c, with
7820 the following changes: new parameter, delim2; both delim[12]
7821 parameters have type `int', not `char'. The latter would lose
7822 with 8-bit delimiters.
7823 * getstr.h: New file.
7825 2000-06-19 Jim Meyering <meyering@lucent.com>
7827 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7829 2000-06-18 Jim Meyering <meyering@lucent.com>
7831 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7832 Besides, these days every porting target provides a mkdir function.
7834 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7835 (this snippet comes from src/system.h).
7837 2000-06-15 Paul Eggert <eggert@twinsun.com>
7839 * human.c (adjust_value): New function.
7840 (human_readable_inexact): Apply rounding style even when
7841 printing approximate values.
7843 2000-06-14 Paul Eggert <eggert@twinsun.com>
7845 * human.c (human_readable_inexact): Allow an input block
7846 size that is not a multiple of the output block size, and vice versa.
7847 Reported by Piergiorgio Sartor.
7849 2000-06-14 Paul Eggert <eggert@twinsun.com>
7851 * getdate.y (get_date): Apply relative times after time
7852 zone indicator, not before. Reported by Todd A. Jacobs.
7854 2000-06-13 Jim Meyering <meyering@lucent.com>
7856 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7858 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7860 2000-06-12 Paul Eggert <eggert@twinsun.com>
7862 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7864 2000-06-04 Paul Eggert <eggert@twinsun.com>
7866 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7868 2000-06-04 Jim Meyering <meyering@lucent.com>
7870 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7871 SunOS 4.1.4 for which gid_t is an unsigned type.
7873 2000-06-03 Jim Meyering <meyering@lucent.com>
7875 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7877 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7879 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7880 newer, don't install charset.alias.
7881 * config.charset: Change the Linux/glibc rules so they become empty
7882 on glibc-2.1 or newer.
7884 2000-06-02 Jim Meyering <meyering@lucent.com>
7886 * mountlist.c: Back out last change. Instead, do this...
7887 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7888 member using the same `ignore'-testing code.
7889 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7893 2000-05-29 Jim Meyering <meyering@lucent.com>
7895 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7896 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7898 2000-05-22 Jim Meyering <meyering@lucent.com>
7900 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7902 2000-05-18 Jim Meyering <meyering@lucent.com>
7904 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7905 back, too, since it may have been modified by allocate_entry.
7906 (hash_delete): Rewrite to use neither the assignment operator
7907 nor the comma operator in an if-expression.
7909 2000-05-15 Paul Eggert <eggert@twinsun.com>
7912 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7913 Remove; no longer needed.
7914 "quotearg.h": Add include.
7915 (file_name): Do not bother to explicitly initialize to NULL; it's less
7916 efficient on some hosts.
7917 (close_stdout_status): Remove test as to whether stdout was already
7918 closed; it breaks for the case "echo x | sort >&-".
7919 Quote file name colons.
7920 Do not assume that _("write error") lacks format strings.
7922 2000-05-15 Jim Meyering <meyering@lucent.com>
7924 * version-etc.c (version_etc_copyright): Update the copyright string
7925 used in all --version output.
7927 2000-05-14 Jim Meyering <meyering@lucent.com>
7929 * closeout.c (close_stdout_set_file_name): New function.
7930 (close_stdout_status): Use new file-scoped global.
7931 Return right away if fstat says the stdout file descriptor is invalid.
7932 * closeout.h (close_stdout_set_file_name): Declare.
7934 2000-05-10 Jim Meyering <meyering@lucent.com>
7936 * closeout.c [default_exit_status]: New file-scoped variable.
7937 (close_stdout_set_status): New function.
7938 * closeout.h (close_stdout_set_status): Declare.
7940 2000-05-08 Jim Meyering <meyering@lucent.com>
7942 * long-options.c: Don't include closeout.h.
7943 (parse_long_options): Don't call close_stdout for --version.
7945 2000-05-06 Jim Meyering <meyering@lucent.com>
7947 * strnlen.c: Undefine __strnlen and strnlen.
7948 [!weak_alias]: Define __strnlen to strnlen.
7950 * atexit.c: New file, from libiberty.
7952 2000-05-06 Jim Meyering <meyering@lucent.com>
7954 * closeout.c (close_stdout_status): Also check for errors on the
7957 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7959 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7960 instead of xmalloc, xrealloc, path_concat.
7961 (locale_charset): Treat empty environment variables as absent.
7962 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7964 2000-05-04 Jim Meyering <meyering@lucent.com>
7966 * getopt.c: Update from glibc.
7967 * obstack.c: Likewise.
7968 * obstack.h: Likewise.
7969 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7971 * regex.h: Likewise.
7972 * strndup.c: Likewise.
7973 * strnlen.c: New file, from glibc.
7975 2000-05-01 Jim Meyering <meyering@lucent.com>
7977 * full-write.c (full_write): Remove `FIXME' part of comment.
7979 2000-04-29 Jim Meyering <meyering@lucent.com>
7981 * path-concat.c: Declare strdup only if it's not defined.
7982 * canon-host.c: Likewise.
7984 2000-04-28 Jim Meyering <meyering@lucent.com>
7986 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7987 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7988 included first, then limits.h is included by locale.h by libintl.h.
7989 From John David Anglin.
7991 2000-04-25 Jim Meyering <meyering@lucent.com>
7993 * makepath.c (S_IRWXUGO): Define.
7994 (make_path): Always perform explicit chmod if MODE specifies any
7995 of the `special' permission bits. Prompted by a bug report against
7996 install from Mate Wierdl and Joost van Baal.
7998 2000-04-18 Jim Meyering <meyering@lucent.com>
8002 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8003 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8005 2000-04-17 Jim Meyering <meyering@lucent.com>
8007 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8008 the definition of it to rpl_strftime also defined-away the system's
8011 2000-04-15 Jim Meyering <meyering@lucent.com>
8013 Use `C' to denote so-called `contiguous' files, the same way
8015 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8016 (ftypelet): Use S_ISCTG.
8017 From Michael Deutschmann.
8019 2000-04-14 Jim Meyering <meyering@lucent.com>
8021 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8023 2000-04-08 Jim Meyering <meyering@lucent.com>
8025 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8026 names don't conflict. Reported by Eli Zaretskii.
8028 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8030 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8031 bug. Deal with the different error behavior of Irix iconv.
8033 2000-04-07 Jim Meyering <meyering@lucent.com>
8035 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8036 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8038 2000-04-05 Jim Meyering <meyering@lucent.com>
8040 Portability tweaks required for ultrix4.3.
8041 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8042 * readutmp.c: Include sys/types.h before sys/stat.h.
8043 * canon-host.c: Declare strdup.
8044 * path-concat.c: Likewise.
8045 From John David Anglin.
8047 2000-04-04 Jim Meyering <meyering@lucent.com>
8049 Be more DOS 8.3-friendly.
8050 * ref-add.sin: Renamed from ref-add.sed.in.
8051 * ref-del.sin: Renamed from ref-del.sed.in.
8052 * Makefile.am: Reflect renaming.
8053 Reported by Eli Zaretskii.
8055 Use a temporary file name that won't clash with `charset.alias'
8056 in the DOS 8.3 name space.
8057 * Makefile.am (charset_tmp): Define.
8058 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8059 (uninstall-local): Likewise.
8060 Reported by Eli Zaretskii.
8062 2000-03-29 Paul Eggert <eggert@twinsun.com>
8064 * time/strftime.c (my_strftime): Make sure we call the system
8065 strftime, not ourselves, when invoking the underlying strftime.
8067 2000-03-24 Jim Meyering <meyering@lucent.com>
8069 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8070 (charset_alias): Define.
8071 (install-exec-local): Factor out common code.
8072 (uninstall-local): Split lines longer than 80.
8073 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8075 (.sed.in.sed): New rule. Don't redirect directly to $@.
8076 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8078 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8080 * config.charset: Output a line containing "Packages using this file".
8081 * ref-add.sed.in, ref-del.sed.in: New files.
8082 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8083 ref-del.sed): New rules.
8085 2000-03-17 Jim Meyering <meyering@lucent.com>
8087 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8088 Otherwise, include <strings.h>
8090 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8092 * unicodeio.c (utf8_wctomb): New function.
8093 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8094 format instead of in UCS-4 with platform dependent endianness.
8096 2000-03-07 Paul Eggert <eggert@twinsun.com>
8098 * savedir.c (savedir): Work even if directory size is
8099 negative; this can happen with some screwy NFS configurations.
8101 2000-03-06 Jim Meyering <meyering@lucent.com>
8103 * localcharset.c (get_charset_aliases): Don't try to free file_name
8104 if it's NULL (because we ran out of memory). From Bruno Haible.
8106 2000-03-05 Jim Meyering <meyering@lucent.com>
8108 * localcharset.c ("path-concat.h"): Include.
8109 (get_charset_aliases): Use path_concat instead of ANSI string
8112 * unicodeio.h (PARAMS): Define.
8113 Use it to guard prototype.
8115 2000-03-04 Jim Meyering <meyering@lucent.com>
8117 * Makefile.am (install-exec-local): Create $(libdir) before installing
8119 (uninstall-local): Uncomment this rule so `make distcheck' works
8122 * unicodeio.c (<errno.h>): Include it.
8123 (errno): Declare if not defined.
8125 * localcharset.c: Add Bruno's comment justifying use of volatile.
8127 * config.charset: New version, incorporating remarks from a linux
8128 i18n mailing list. From Bruno Haible.
8130 2000-03-02 Jim Meyering <meyering@lucent.com>
8132 * Makefile.am (EXTRA_DIST): Add config.charset.
8134 2000-03-01 Jim Meyering <meyering@lucent.com>
8136 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8137 * unicodeio.c: Likewise.
8139 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8141 * config.charset: New file.
8142 * localcharset.c: New file.
8143 * unicodeio.h, unicodeio.c: New files.
8144 * Makefile.am (DEFS): Add -DLIBDIR=...
8145 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8146 (noinst_HEADERS): Add unicodeio.h.
8147 (all-local, install-exec-local, charset.alias): New targets.
8149 2000-02-28 Paul Eggert <eggert@twinsun.com>
8151 * quotearg.c (ALERT_CHAR): New macro.
8152 (quotearg_buffer_restyled): Use it.
8154 2000-02-27 Jim Meyering <meyering@lucent.com>
8156 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8157 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8159 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8160 not `#if STDC_HEADERS'.
8161 Declare malloc if needed.
8163 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8164 now that autoconf always defines the HAVE_DECL_ symbols.
8165 * human.c: Likewise.
8167 * strtoumax.c: Likewise.
8169 * backupfile.c: Arrange for cpp to fail if the configure-time
8170 declaration check was not run.
8172 * human.c: Likewise.
8174 * strtoumax.c: Likewise.
8176 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8177 then first look up the entire `.'-containing string as a login name.
8179 2000-02-18 Paul Eggert <eggert@twinsun.com>
8181 * getdate.y: Handle two-digit years with leading zeros correctly.
8182 (textint): New typedef.
8183 (parser_control): Member year changed from int to textint.
8185 (YYSTYPE): Removed; replaced by %union with int and textint members.
8186 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8187 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8188 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8189 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8190 (date, number, to_year): Use width of number in digits, not its value,
8191 to determine whether it's a 2-digit year, or a 2-digit time.
8192 (yylex): Store number of digits of numeric tokens.
8193 Reported by John Kendall.
8195 (parser_control): Changed from struct parser_control to typedef (for
8196 consistency). All uses changed.
8198 (tID): Removed; not used.
8199 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8201 2000-02-14 Paul Eggert <eggert@twinsun.com>
8203 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8204 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8206 2000-02-12 Jim Meyering <meyering@lucent.com>
8208 * userspec.c (ISDIGIT): Define it.
8209 (isdigit): Remove definition.
8210 (is_number): Use ISDIGIT, not isdigit.
8211 <libintl.h>: Include.
8213 (parse_user_spec): Mark translatable strings.
8215 2000-02-10 Jim Meyering <meyering@lucent.com>
8217 With these changes, nanosleep.[ch] are finally enough like the other
8218 lib/* replacement files to compile on a few more losing systems.
8220 * nanosleep.h: Don't include config.h.
8221 Remove prototype from declaration of nanosleep.
8222 (PARAMS): Remove now-unneeded definition.
8223 * nanosleep.c: #undef nanosleep.
8224 (rpl_nanosleep): Rename from nanosleep.
8226 2000-02-03 Jim Meyering <meyering@lucent.com>
8228 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8229 rather than with `#if HAVE_UTMPNAME'.
8231 2000-02-01 Jim Meyering <meyering@lucent.com>
8233 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8235 2000-01-31 Jim Meyering <meyering@lucent.com>
8237 * nanosleep.h (nanosleep): Guard declaration with
8238 `#if ! HAVE_DECL_NANOSLEEP'.
8239 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8240 the declaration in that vendor's sys/timers.h.
8241 Reported by Christian Krackowizer.
8243 * quotearg.c (ISASCII): Add #undef and move definition to follow
8244 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8245 (ISPRINT): Likewise.
8246 Reported by Tom Tromey.
8248 2000-01-30 Jim Meyering <meyering@lucent.com>
8250 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8251 uses of ->ut_name. The latter doesn't work with new Linux header files
8252 where only utmpx.ut_user is declared.
8254 * readutmp.h (UT_USER): Define.
8256 2000-01-23 Jim Meyering <meyering@lucent.com>
8258 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8261 2000-01-22 Jim Meyering <meyering@lucent.com>
8263 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8264 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8265 Required for some AIX systems. Reported by Christian Krackowizer.
8266 [TESTING] (main): New function.
8268 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8269 * dirname.c (dir_name): Support for DOS-style file names with drive
8272 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8274 * strverscmp.c (ISDIGIT): Define.
8275 (strverscmp): Use ISDIGIT, not isdigit.
8277 2000-01-17 Paul Eggert <eggert@twinsun.com>
8279 * nanosleep.c (nanosleep):
8280 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8281 POSIX.1 doesn't require SA_INTERRUPT and some systems
8282 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8283 it's been part of POSIX.1 since day 1 (in 1988).
8285 2000-01-17 Jim Meyering <meyering@lucent.com>
8287 * interlock: Remove unused file. Reported by François Pinard.
8289 2000-01-16 Paul Eggert <eggert@twinsun.com>
8291 * quotearg.c (quotearg_buffer_restyled): Do not quote
8292 alert, backslash, formfeed, and vertical tab unnecessarily in
8293 shell quoting style.
8296 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8297 Free Software Foundation, Inc.
8298 Copying and distribution of this file, with or without modification,
8299 are permitted provided the copyright notice and this notice are preserved.