1 2005-10-12 Simon Josefsson <jas@extundo.com>
3 * gc-pbkdf2-sha1.c: New file.
5 * gc.h: Add gc_pbkdf2_sha1 prototype.
7 2005-10-12 Simon Josefsson <jas@extundo.com>
9 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
10 suggested by Bruno Haible <bruno@clisp.org>.
12 2005-10-12 Simon Josefsson <jas@extundo.com>
14 * gc-libgcrypt.c (gc_hmac_sha1): New function.
16 * gc-gnulib.c (gc_hmac_sha1): New function.
18 2005-10-12 Simon Josefsson <jas@extundo.com>
20 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
22 2005-10-12 Simon Josefsson <jas@extundo.com>
24 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
25 GC_USE_HMAC_MD5, respectively.
27 * gc-libgcrypt.c (gc_md5): Fix assert call.
30 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
32 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
34 * gc-gnulib.c (gc_hash_buffer): Ditto.
36 2005-10-11 Bruno Haible <bruno@clisp.org>
38 * c-strcasestr.h: New file, from GNU gettext.
39 * c-strcasestr.c: New file, from GNU gettext.
41 2005-10-11 Bruno Haible <bruno@clisp.org>
43 * c-strcase.h: New file, from GNU gettext.
44 * c-strcasecmp.c: New file, from GNU gettext.
45 * c-strncasecmp.c: New file, from GNU gettext.
47 2005-10-11 Simon Josefsson <jas@extundo.com>
49 * crc.h, crc.c: New files.
51 * gc.h (gc_hash_buffer): Add doc.
53 2005-10-08 Simon Josefsson <jas@extundo.com>
55 * gc.h: Add gc_hash and gc_hash_buffer.
57 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
59 * gc-libgcrypt.c (gc_hash_buffer): Add.
61 2005-10-11 Bruno Haible <bruno@clisp.org>
63 * strcasecmp.c: Include limits.h.
64 (strcasecmp): Avoid integer overflow on exotic platforms.
65 * strncasecmp.c: Include limits.h.
66 (strncasecmp): Avoid integer overflow on exotic platforms.
67 Reported by Paul Eggert.
69 2005-10-06 Simon Josefsson <jas@extundo.com>
71 * hmac-md5.c: New file.
75 2005-10-06 Simon Josefsson <jas@extundo.com>
77 * memxor.c (memxor): Avoid casts and warnings.
79 2005-10-05 Derek Price <derek@ximbiot.com>
81 * getdelim.c (SIZE_MAX): New macro, if not already defined.
83 2005-10-05 Simon Josefsson <jas@extundo.com>
85 * memxor.c (memxor): Fix compiler error.
87 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
88 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
90 * memxor.h, memxor.c: New files.
92 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
93 we assume all systems have it, suggested by Jim Meyering
94 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
95 any systems lack sys/socket.h; mingw32 is known to lack it, but we
96 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
99 2005-10-04 Bruno Haible <bruno@clisp.org>
101 * verify.h (verify_true): Provide alternative definition for C++.
103 2005-10-04 Simon Josefsson <jas@extundo.com>
105 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
106 D. Baushke" <mdb@gnu.org>.
108 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
110 * getdelim.c: Include getdelim.h first. Include <limits.h>.
111 (SSIZE_MAX): New macro, if not already defined.
112 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
115 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
117 * exclude.c: Include verify.h.
118 (verify): Remove. All callers changed to use verify.h's version.
119 * strtoimax.c: Likewise.
120 * utimecmp.c: Likewis.e
123 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
124 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
125 * .cvsignore: Add fts.h, search.h, t-fpending.
126 * settime.c (settime): Fix { typo in previous patch. Also, don't
127 bother returning ENOSYS if settimeofday or stime fails; just let
128 them return whatever errno they want to return.
129 * utimens.c: Include unistd.h, for dup2.
130 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
131 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
133 2005-10-02 Jim Meyering <jim@meyering.net>
136 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
137 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
138 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
139 Remove AT_FDCWD test.
140 Do not consume the fd unless successful.
141 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
142 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
143 block, so that we don't even try to compile it if settimeofday is
144 available. This works around a compilation failure on OSF1 V5.1,
145 due to stime requiring a `long int*' while tv_sec is `int'.
147 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
149 * getdelim.c (getdelim): Remove unused variables.
151 2005-10-01 Simon Josefsson <jas@extundo.com>
153 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
154 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
155 AI_* and EAI_* definitions. Protect function declarations.
157 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
159 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
160 so that the code works even with ancient cpp. Portability problem
161 with GCC 2.7.2.1 reported by Thomas M.Ott.
163 2005-09-27 Jim Meyering <jim@meyering.net>
165 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
167 * intprops.h (signed_type_or_expr__): Define.
168 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
171 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
173 * verify.h (verify_expr): Remove, replacing with:
174 (verify_true): New macro that returns true instead of void.
175 (verify_type__): Remove.
176 (verify): Use verify_true rather than verify_type__.
178 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
180 * utimens.c (ENOSYS): Define if not already defined.
181 (futimens): Support having a null PATH if the file descriptor
184 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
186 (__attribute): Define to empty unless GCC 3.1 or later.
187 This works around a core dump on OpenBSD 3.4, which has GCC
188 2.95.3, which dumps core when given __attribute__(()). It also
189 simplifies other tests, since we really don't want to bother with
190 worrying about which ancient version of GCC supported what.
191 Original problem reported by Yoann Vandoorselaere, with part of
192 the fix suggested by Derek Price.
194 2005-09-24 Jim Meyering <jim@meyering.net>
196 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
197 so we can once again use a positive bitfield width of 1 -- now we
198 don't have to explain why we were using a bitfield width of 2.
200 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
202 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
203 Problem reported by Eric Blake.
204 (getaddrinfo): Initialize se so that it's not garbage.
205 Redo internal storage allocation so that it doesn't make unportable
206 assumptions about alignment.
209 * utimens.c (futimens): Use futimesat if available.
210 Prefer it to futimes since it doesn't have the futimes bug.
212 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
213 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
214 Instead, declare a function that returns a pointer to an array,
215 and use verify_type__ to declare the size of the array.
216 Problem and germ of a solution reported by Bruno Haible.
217 (verify_type__): Use 2, not 1, for bitfield size, to avoid
218 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
220 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
224 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
226 * argmatch.h: Include verify.h
227 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
228 (ARGMATCH_ASSERT): Remove; unused.
229 * canonicalize.c: Assume STDC_HEADERS.
230 * exclude.c: Include "strcase.h".
231 * regex_internal.h [!defined _LIBC]: Likewise.
232 * getusershell.c: Include stdio--.h rather than stdio.h
234 (getusershell): Call fopen, not fopen_safer.
235 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
236 Do not include unistd-safer.h.
237 (save_cwd): Don't call fd_safer; no longer needed
238 now that we include fcntl--.h.
240 * getdate.y (relative_time): New type.
241 (RELATIVE_TIME_0): New constant.
242 (parser_control): Use relative_time instead of doing it ourselves.
243 (%union): Add new relative_time rel member.
244 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
246 (relunit, relunit_snumber): Now of type rel.
247 (zone, rel, relunit, get_date): Adjust to above changes.
249 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
250 Do not include unistd-safer.h.
251 (getloadavg): Don't call fd_safer; no longer needed
252 now that we include fcntl--.h.
254 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
255 (make_dir_parents): Treat ENOSYS like EEXIST.
257 Improve quality of diagnostics on restore_cwd failure.
258 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
259 (make_dir_parents): Last arg is now int * (for errno), not bool *.
260 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
261 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
262 each time through the loop. Do not diagnose restore_cwd failure;
263 that is the caller's job (and perhaps the caller does not care).
265 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
266 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
267 If the file already exists but is not a directory, don't bother
268 to try to make its parents.
269 Close potential file descriptor leak if we can't chdir("/") (!).
270 Don't always return true if chdir($PWD) fails; return true only
271 if the requested action was done successfully (except for the
273 Don't log final directory unless we actually made it.
274 Refactor to avoid duplicate code to fix up permissions.
275 Don't attempt to fix up parent permissions if chdir($PWD) fails.
277 * strftime.c (my_strftime): Rewrite the previous change slightly,
278 to make it a bit faster and (I hope) clearer.
279 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
280 Fix bug in formats like %2N.
282 * verify.h: New file.
284 2005-09-22 Jim Meyering <jim@meyering.net>
288 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
290 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
291 the .tm_year member, since otherwise gcc-4.0 would now warn about
292 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
294 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
295 order to avoid an unsuppressible warning from gcc on 64-bit systems.
297 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
298 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
299 when run in a time zone for which daylight savings time is in effect
300 for the starting date.
302 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
303 stop us from restricting permissions of just-created absolute-named
305 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
306 to restore initial working directory.
307 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
308 to tell caller if/when we change the working directory and are
309 unable to return to the initial one.
310 * mkdir-p.h (make_dir_parents): Update prototype.
311 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
312 `return false'. This fixes a bug introduced on 2004-07-30.
314 * openat.c (fdopendir): Be sure to close the supplied
315 file descriptor before returning. This makes our replacement
316 implementation a little closer to Solaris's, where fdopendir
317 ties the file descriptor to the returned DIR* pointer.
318 * openat.c (unlinkat): New function.
319 * openat.h (unlinkat): Add prototype.
320 * openat-die.c (openat_save_fail): Rename from openat_save_die.
321 (openat_restore_fail): Rename from openat_restore_die.
322 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
324 Provide an alternative to exiting immediately upon save_cwd or
325 restore_cwd failure. Now, an application can arrange e.g.,
326 to perform a longjump in that case.
327 * openat.c: Include dirname.h.
328 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
329 (rpl_openat, fdopendir, fstatat): Call openat_save_die
330 and openat_restore_die rather than calling error directly.
331 Don't include "error.h" or "exitfail.h"; they're no longer needed.
333 * openat-die.c (openat_save_die, openat_restore_die): New file.
334 * openat.h (openat_save_die, openat_restore_die): Declare and define.
336 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
337 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
338 int utc, int nanoseconds);
340 date should not have to allocate a megabyte of virtual memory to
341 handle a format argument like +%1048575T. When implemented with
342 strftime, it must allocate such a buffer, use strftime to fill it
343 in, print it, then free it.
344 With fprintftime, it simply prints everything and exits.
345 With no need for memory allocation, that's one fewer way to fail.
346 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
347 optional field width, not before, so we accept %9:z, not %:9z.
348 (my_strftime): Be sure to use L_('x') for literals.
350 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
351 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
352 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
353 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
354 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
355 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
356 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
357 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
358 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
360 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
361 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
362 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
363 and don't include <sys/file.h>).
365 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
369 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
370 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
371 [!LDAV_DONE]: Avoid unused variable warning.
373 2005-09-21 Bruno Haible <bruno@clisp.org>
375 * unicodeio.h (unicode_to_mb): New declaration.
377 2005-09-20 Derek Price <derek@ximbiot.com>
379 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
381 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
383 Use a consistent style for including <config.h>.
384 * __fpending.c, acl.c, argmatch.c,
385 argp-help.c, argp-parse.c,
386 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
387 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
388 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
389 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
390 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
391 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
392 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
393 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
394 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
395 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
396 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
397 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
398 modechange.c, mountlist.c, open-safer.c, physmem.c,
399 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
400 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
401 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
402 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
403 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
404 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
405 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
406 userspec.c, utimecmp.c, version-etc-fsf.c,
407 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
408 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
409 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
410 Standardize inclusion of config.h.
411 * __fpending.h, dirfd.h, getdate.h, human.h,
412 inttostr.h: Removed inclusion of config.h from header files.
413 * inttostr.c: Adjusted in-tree users.
414 * timespec.h: Remove superfluous warning to include config.h.
415 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
416 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
417 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
418 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
420 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
422 * stat-time.h: New file.
423 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
424 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
426 (timespec_cmp): New function.
427 * utimecmp.c: Include stat-time.h.
428 (SYSCALL_RESOLUTION): Depend on whether various struct stat
429 members exist, not on the obsolescent ST_MTIM_NSEC.
430 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
432 2005-09-15 Derek Price <derek@ximbiot.com>
433 Paul Eggert <eggert@cs.ucla.edu>
435 * regcomp.c, regexec.c, regex_internal.c: Back out previous
436 changes, consolidating in...
437 * regex_internal.h: ...this file.
439 2005-09-15 Derek Price <derek@ximbiot.com>
441 * regex_internal.h: Blank `pure' for GNUC < 3.
442 * regex_internal.c: Ditto, using this...
443 (__GNUC_PREREQ): ...new macro.
444 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
445 (__GNUC_PREREQ): ...this new macro.
447 * strstr.h: Include string.h. Define strstr as a macro here.
449 2005-09-13 Derek Price <derek@ximbiot.com>
451 * canon-host.c (canon_host_r): Set *cherror on memory allocation
453 Reported by Jim Meyering <jim@meyering.net>.
455 2005-09-13 Jim Meyering <jim@meyering.net>
457 * canon-host.c: Filter through gnu indent and reword comments slightly.
458 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
460 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
462 * lib/base64.c: Typo.
463 (base64_encode): Put b64str in initialized data section.
465 2005-09-12 Derek Price <derek@ximbiot.com>
467 Return usable errors from canon-host.
468 * canon-host.h: New file.
469 * canon-host.c (canon_host): Wrap...
470 (canon_host_r): ...this new function, which now relies exclusively on
472 (ch_strerror): New function.
473 (last_cherror): New global.
474 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
475 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
477 (freeaddrinfo): Free ai->ai_canonname when set.
479 2005-09-12 Derek Price <derek@ximbiot.com>
480 Paul Eggert <eggert@cs.ucla.edu>
482 * glob-libc.h: Renamed from glob_.h. The new version is
483 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
484 protecting things that should be done only in gnulib contexts.
485 * glob_.h: New file, containing only the glob things needed for
487 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
488 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
489 (glob, globfree, glob_pattern_p): Now defined simply in terms of
490 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
491 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
492 and to respect the namespace rules better.
494 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
496 Merge glibc and coreutils changes into gnulib, plus a few
498 * md5.c: Use #error rather than a string.
499 (CYCLIC): New macro, from glibc source. Use it instead of rol.
500 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
501 (__attribute__): Define to empty for non recent-GCC.
502 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
503 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
504 Renamed from their non-__ counterparts, with new macros replacing
505 them if not _LIBC. Add __THROW attribute.
507 (struct md5_ctx): Align buffer if using GCC.
508 * sha1.h (struct sha1_ctx): Likewise.
509 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
510 The old name was backwards.
511 (NOTSWAP): Remove; not used.
512 (rol): New macro, moved here from md5.h.
513 (sha1_process_block): Remove a FIXME that doesn't make sense.
515 2005-09-12 Derek Price <derek@ximbiot.com>
517 * gai_strerror.c: Include config.h when available. Include
518 getaddrinfo.h before other headers to test interface.
519 Reported by Larry Jones <lawrence.jones@ugs.com>.
521 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
523 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
524 definitions, since that's the preferred style in glibc.
525 Fix a minor spacing issue, and update copyright notice to match glibc's.
527 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
529 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
531 2005-09-06 Simon Josefsson <jas@extundo.com>
533 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
534 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
536 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
538 Change bitset word type from unsigned int to unsigned long int,
539 as this has better performance on typical 64-bit hosts.
540 Port bitset code to hosts with unusual word sizes.
541 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
542 (build_collating_symbol):
543 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
544 argument is a bitset. This is merely a style issue, but it makes
545 it clearer that an entire array is expected.
546 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
547 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
548 Port to the case where bitset_word is not the same as unsigned int.
549 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
550 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
552 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
553 (build_trtable, group_nodes_into_DFAstates):
555 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
556 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
557 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
558 * regexec.c (group_nodes_into_DFAstates): Likewise.
559 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
560 * regcomp.c (optimize_subexps, lower_subexp):
561 Work even if bitset_word has holes in its bitwise representation.
562 * regex_internal.h (BITSET_WORD_BITS): Likewise.
563 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
565 * regex_internal.c (re_string_reconstruct):
566 Don't assume UCHAR_MAX == 255.
567 * regex_internal.h (bitset_set_all): Likewise.
568 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
570 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
571 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
573 (BITSET_WORD_MAX): New macro.
574 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
575 (bitset_set_all, bitset_copy): Now inline functions, not macros.
576 (bitset_empty, bitset_copy):
577 Prefer sizeof (bitset) to multiplying it out ourselves.
578 (bitset_not_merge): Remove; unused.
579 (bitset_contain): Return bool, not unsigned int with one bit on.
581 * regexec.c (build_trtable): Don't assume bitset has no stricter
582 alignment than re_node_set; do this by defining a new internal
583 type struct dests_alloc and using it to allocate memory.
585 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
587 Check for arithmetic overflow when calculating sizes, to prevent
588 some buffer-overflow issues. These patches are conservative, in the
589 sense that when I couldn't determine whether an overflow was possible,
590 I inserted a run-time check.
591 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
592 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
593 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
594 (re_xnrealloc, re_x2nrealloc): New inline functions.
595 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
596 (build_equiv_class, build_charclass): Check for arithmetic overflow
597 in size expression calculations.
598 * lib/regex_internal.c (re_string_realloc_buffers):
599 (build_wcs_upper_buffer, re_node_set_add_intersect):
600 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
601 (re_dfa_add_node, register_state): Likewise.
602 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
603 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
604 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
605 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
607 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
609 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
610 to avoid a collision with bits/local_lim.h in glibc.
611 All uses changed. Problem reported by Dmitry V. Levin in
612 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
614 * regex_internal.c (build_wcs_upper_buffer): Fix portability
615 bugs in int versus size_t comparisons.
616 (re_string_context_at): Fix bug where the code assumed that
619 Use bool where appropriate.
620 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
622 (calc_eclosure_iter): Likewise, for ROOT arg.
623 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
624 (build_charclass_op): Likewise, for NON_MATCH arg.
625 * regex_internal.c (re_string_allocate, re_string_construct):
626 (re_string_construct_common): Likewise, for ICASE arg.
627 * regexec.c (re_search_2_stub, re_search_stub):
628 Likewise, for RET_LEN arg.
629 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
630 (set_regs): Likewise, for FL_BACKTRACK arg.
631 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
632 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
633 (calc_eclosure_iter, parse_bracket_exp):
634 Use bool for internal variables that are booleans.
635 * regexec.c (re_search_internal, check_matching, proceed_next_node):
636 (set_regs, build_sifted_states, sift_states_bkref):
637 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
638 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
639 (find_collation_sequence_value):
641 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
642 (re_node_set_compare):
643 Return bool, not int. All callers changed.
644 * regexec.c (check_halt_node_context, check_dst_limits):
645 (build_trtable, check_node_accept): Likewise.
646 * regex_internal.h: Include stdbool.h.
648 Fix bugs uncovered when converting to bool.
649 * regcomp.c (calc_eclosure_iter): Check for storage allocation
650 failure instead of charging ahead blindly.
651 * regex_internal.c (register_state): Likewise.
652 * regexec.c (re_search_2_stub): Use simpler method than boolean
653 for freeing internal storage.
654 (group_nodes_into_DFA_states): Use unsigned int, not int, for
655 bitset pieces used as boolean, to avoid undefined behavior
656 on hosts that do int overflow checking.
658 2005-08-31 Derek Price <derek@ximbiot.com>
660 * getdelim.c (getdelim): Return EOF on EOF.
661 Reported by Larry Jones <lawrence.jones@ugs.com>.
663 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
665 * regex_internal.c (re_string_reconstruct): Don't assume buffer
666 lengths fit in regoff_t; this isn't true if regoff_t is the same
668 * regex.c (re_search_internal): 5th arg is LAST_START
669 (= START + RANGE) instead of RANGE. This avoids overflow
670 problems when regoff_t is the same width as size_t.
672 (re_search_2_stub): Check for overflow when adding the
673 sizes of the two strings.
674 (re_search_stub): Check for overflow when adding START
675 to RANGE; if it occurs, substitute the extreme value.
677 2005-08-31 Jim Meyering <jim@meyering.net>
679 * regcomp.c (search_duplicated_node): Make first pointer arg
681 * regex_internal.c (create_ci_newstate, create_cd_newstate):
682 (register_state): Likewise.
683 * regexec.c (search_cur_bkref_entry, check_dst_limits):
684 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
685 (group_nodes_into_DFAstates): Likewise.
687 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
689 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
690 old glibc regex code mishandles strings longer than 2**31 bytes.
691 This patch fixes this when the regex code is used in gnulib
692 (i.e., outside glibc).
694 This patch should not affect the use of the regex code inside
695 glibc. No doubt this problem also needs to be handled for glibc
696 as well, but the result will be an incompatible change to the
697 glibc ABI, and the old ABI will have to be supported too. That
698 can be the the subject for another patch.
700 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
701 governing whether the rest of this patch is active. By default,
702 the macro is disabled and the patch has no effect.
703 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
704 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
705 (struct re_pattern_buffer, re_search, re_search_2, re_match):
706 (re_match_2, re_set_registers): Use the new types.
707 * regex_internal.h (Idx, re_hashval_t): New types.
708 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
710 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
711 (re_string_context_at, bin_tree_t, re_dfastate_t):
712 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
713 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
714 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
715 (re_string_char_size_at, re_string_wchar_at):
716 (re_string_elem_size_at):
717 Use the new types and macros to port to 64-bit hosts.
718 Use unsigned types for internal values, so that the code
719 mostly works even for arrays larger than SSIZE_MAX.
720 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
721 (search_duplicated_node, calc_eclosure_iter, fetch_number):
722 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
723 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
724 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
725 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
726 (calc_inveclosure, parse_dup_op, build_range_exp):
727 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
728 (fetch_number, create_token_tree, mark_opt_subexp):
730 * regex_internal.c (re_string_construct_common, create_ci_newstate):
731 (create_cd_newstate, re_string_allocate, re_string_construct):
732 (re_string_realloc_buffers, build_wcs_upper_buffer):
733 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
734 (re_string_reconstruct, re_string_peek_byte_case):
735 (re_string_fetch_byte_case, re_string_context_at):
736 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
737 (re_node_set_init_copy, re_node_set_add_intersect):
738 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
739 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
740 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
741 (re_acquire_state, re_acquire_state_context, register_state):
743 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
744 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
745 (re_search_internal, re_search_2_stub, re_search_stub)
746 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
747 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
748 (update_cur_sifted_state, check_dst_limits):
749 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
750 (check_subexp_limits, sift_states_bkref, merge_state_array):
751 (check_subexp_matching_top, get_subexp, get_subexp_sub):
752 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
753 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
754 (expand_bkref_cache, check_node_accept_bytes):
755 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
756 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
757 (acquire_init_state_context, check_halt_node_context):
758 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
759 (sift_states_backward, clean_state_log_if_needed):
760 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
761 (find_recover_state, transit_state_sb, transit_state_mb):
762 (transit_state_bkref, build_trtable, match_ctx_clean):
764 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
765 to work around an assumption that REG_MISSING is negative.
767 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
768 (seek_collating_symbol_entry) [defined _LIBC]:
769 (lookup_collation_sequence_value) [defined _LIBC]:
770 (build_range_exp, build_collating_symbol) [defined _LIBC]:
771 Use prototypes rather than old-style function definitions.
772 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
773 (transit_state_sb) [0]:
774 (find_collation_sequence_value) [defined _LIBC]: Likewise.
776 * regexec.c (re_search_internal): Simplify update of rm_so and
779 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
780 (optimize_subexps, lower_subexp):
781 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
782 since the signed shift might overflow. Use 1u<<31 instead.
783 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
784 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
787 * regcomp.c (optimize_subexps, lower_subexp):
788 Use CHAR_BIT rather than 8, for clarity.
789 * regexec.c (check_dst_limits_calc_pos_1):
790 (check_subexp_matching_top): Likewise.
791 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
792 have to worry about portability issues when shifting it left.
793 Remove no-longer-needed test for table_size > 0.
794 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
795 in a word, as the resulting behavior is undefined.
796 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
797 in one case, a <= should have been an <, and in another case the
798 whole test was missing.
799 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
800 the standard name CHAR_BIT.
801 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
802 this is not true on one's complement and signed-magnitude hosts.
804 * regex_internal.h (re_sub_match_top_t): Remove unused member
806 (struct re_dfa_t): Remove unused member states_alloc.
807 * regcomp.c (init_dfa): Don't initialize unused members.
809 2005-08-31 Bruno Haible <bruno@clisp.org>
811 * strstr.c: Include <stddef.h>, for NULL.
812 * strcasestr.c: Likewise.
813 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
815 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
817 * iconvme.h: Add prototype for iconv_alloc.
819 2005-08-29 Simon Josefsson <jas@extundo.com>
821 * iconvme.c: Fix errno.
823 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
825 * iconvme.c: Split iconv_string into iconv_alloc.
827 2005-08-27 Jim Meyering <jim@meyering.net>
829 * fopen-safer.c: Merge minor changes from coreutils.
830 * dup-safer.c: Likewise.
831 * fd-safer.c: Likewise.
833 Merge from coreutils.
834 * stdio--.h: New file.
835 * stdlib--.h: New file.
836 * mkstemp-safer.c: New file.
839 * pipe-safer.c: New file.
840 * creat-safer.c: New file.
841 * fcntl--.h (creat): Define to creat_safer.
842 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
843 * unistd--.h (pipe): Define to pipe_safer.
844 * unistd-safer.h: Declare pipe_safer.
846 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
848 * regex_internal.h: Remove all references to
849 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
851 (bitset_not, bitset_merge, bitset_not_merge):
852 (bitset_mask, re_string_allocate, re_string_construct):
853 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
854 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
855 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
856 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
857 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
858 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
859 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
860 (re_acquire_state_context):
861 Remove unnecessary forward decls.
862 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
863 Put __attribute at function definition,
864 now that the function decl has been removed.
865 * lib/regex_internal.c (re_string_peek_byte_case):
866 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
869 2005-08-26 Simon Josefsson <jas@extundo.com>
871 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
872 Haible <bruno@clisp.org>.
874 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
876 * regexec.c (set_regs): Don't alloca with an unbounded size.
878 alloca modernization/simplification for regex.
879 * regex.c: Remove portability cruft for alloca. This no longer
880 needs to be at the start of the file, and can be moved into
881 regex_internal.h and simplified.
882 * regex_internal.h: Include <alloca.h>.
883 (__libc_use_alloca) [!defined _LIBC]: New macro.
884 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
885 now works outside glibc.
887 2005-08-24 Simon Josefsson <jas@extundo.com>
889 * getpass.c: Add WIN32 implementation. Conditionalize use of
890 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
893 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
895 Make regex safe for g++. This fixes one real bug (an "err"
896 that should have been "*err"). g++ problem reported by
898 * regex_internal.h (re_calloc): New macro, consistent with
899 re_malloc etc. All callers of calloc changed to use re_calloc.
900 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
901 not int. All callers changed.
902 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
903 just use an array of size MB_LEN_MAX.
904 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
905 (find_recover_state): Change "err" to "*err"; this fixes what
906 appears to be a real bug.
907 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
910 2005-08-25 Jim Meyering <jim@meyering.net>
912 * open-safer.c: Include <config.h>.
913 Otherwise, we'd lose LARGEFILE support in any file using
916 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
918 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
919 * regex.h (regerror): Likewise.
921 * regex.c: Do not include <sys/types.h>, as POSIX no longer
922 requires this. (The code never needed it.)
924 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
925 All uses of recently-renamed identifiers changed to use the new,
926 POSIX-compliant names. The code will build and run just fine
927 without these changes, but it's better to eat our own dog food
928 and use the standard-conforming names.
930 * regex.h: Fix a multitude of POSIX name space violations.
931 These changes have an effect only for programs that define
932 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
933 do not change anything for programs compiled in the normal way.
934 Also, there is no effect on the ABI.
936 (_REGEX_SOURCE): New macro.
937 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
938 defined and _GNU_SOURCE is not; this fixes a name space violation.
940 Rename the following macros to obey POSIX requirements.
941 The old names are still visible as macros if _REGEX_SOURCE is defined.
942 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
943 RE_BACKSLASH_ESCAPE_IN_LISTS.
944 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
945 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
946 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
947 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
948 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
949 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
950 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
951 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
952 (REG_INTERVALS): renamed from RE_INTERVALS.
953 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
954 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
955 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
956 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
957 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
958 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
959 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
960 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
961 RE_UNMATCHED_RIGHT_PAREN_ORD.
962 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
963 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
964 (REG_DEBUG): renamed from RE_DEBUG.
965 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
966 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
967 unusual, since we can't clash with the POSIX REG_ICASE.
968 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
969 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
970 (REG_NO_SUB): renamed from RE_NO_SUB.
971 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
972 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
973 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
974 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
975 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
976 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
977 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
978 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
979 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
980 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
981 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
982 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
983 RE_SYNTAX_POSIX_MINIMAL_BASIC.
984 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
985 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
986 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
987 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
988 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
989 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
990 (REG_FIXED): Renamed from REGS_FIXED.
991 (REG_NREGS): Renamed from RE_NREGS.
993 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
994 of other REG_* macros, since POSIX says the user is allowed to
995 #undef these macros selectively.
997 (reg_errcode_t): Update comment stating what other tables need
1000 Rename the following enum values to obey POSIX requirements.
1001 The old names are still visible as macros.
1002 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1003 is not defined, since GNU is supposed to be a superset of POSIX as
1004 much as possible, and since we want reg_errcode_t to be a signed
1005 type for implementation consistency.
1006 (_REG_NOERROR): Renamed from REG_NOERROR.
1007 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1008 (_REG_BADPAT): Renamed from REG_BADPAT.
1009 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1010 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1011 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1012 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1013 (_REG_EBRACK): Renamed from REG_EBRACK.
1014 (_REG_EPAREN): Renamed from REG_EPAREN.
1015 (_REG_EBRACE): Renamed from REG_EBRACE.
1016 (_REG_BADBR): Renamed from REG_BADBR.
1017 (_REG_ERANGE): Renamed from REG_ERANGE.
1018 (_REG_ESPACE): Renamed from REG_ESPACE.
1019 (_REG_BADRPT): Renamed from REG_BADRPT.
1020 (_REG_EEND): Renamed from REG_EEND.
1021 (_REG_ESIZE): Renamed from REG_ESIZE.
1022 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1023 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1024 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1025 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1026 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1028 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1029 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1030 changed. But support the old name if the new one is not defined
1031 and if _REGEX_SOURCE.
1033 Change the following member names in struct re_pattern_buffer.
1034 The old names are still supported if !_REGEX_SOURCE.
1035 The new names are always supported, regardless of _REGEX_SOURCE.
1036 (re_buffer): Renamed from buffer.
1037 (re_allocated): Renamed from allocated.
1038 (re_used): Renamed from used.
1039 (re_syntax): Renamed from syntax.
1040 (re_fastmap): Renamed from fastmap.
1041 (re_translate): Renamed from translate.
1042 (re_can_be_null): Renamed from can_be_null.
1043 (re_regs_allocated): Renamed from regs_allocated.
1044 (re_fastmap_accurate): Renamed from fastmap_accurate.
1045 (re_no_sub): Renamed from no_sub.
1046 (re_not_bol): Renamed from not_bol.
1047 (re_not_eol): Renamed from not_eol.
1048 (re_newline_anchor): Renamed from newline_anchor.
1050 Change the following member names in struct re_registers.
1051 The old names are still supported if !_REGEX_SOURCE.
1052 The new names are always supported, regardless of _REGEX_SOURCE.
1053 (rm_num_regs): Renamed from num_regs.
1054 (rm_start): Renamed from start.
1055 (rm_end): Renamed from end.
1057 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1058 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1059 Prepend __ to parameter names.
1061 Undo yesterday's changes.
1063 2005-08-24 Jim Meyering <jim@meyering.net>
1065 Sync from coreutils.
1066 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1068 2005-08-21 Bruno Haible <bruno@clisp.org>
1070 * lock.h: Add multiple inclusion guard.
1071 * tls.h: Add multiple inclusion guard.
1073 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1075 * regex.h (REG_NOSYS)
1076 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1077 Define, since POSIX requires it as of 2001.
1078 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1079 New private symbol, used to keep the enum signed in all cases.
1080 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1081 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1083 * regex_internal.c (re_string_skip_chars, register_state):
1085 Remove forward decls; no longer needed now that we use prototypes.
1086 * regexec.c (acquire_init_state_context, check_halt_node_context):
1087 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1088 (clean_state_log_if_needed): Likewise.
1090 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1092 Fix problems reported by Sam Steingold in
1093 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1094 * regexec.c (sift_states_bkref): Fix portability bug: the code
1095 assumed that reg_errcode_t is a signed type, which is not
1096 necessarily true if _XOPEN_SOURCE is not defined.
1097 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1098 some compilers warn about it otherwise.
1100 2005-08-20 Jim Meyering <jim@meyering.net>
1102 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1103 of unused local, dfa.
1105 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1107 * regcomp.c (create_initial_state): Remove duplicate decl.
1108 (init_word_char, create_initial_state, duplicate_node_closure):
1109 (fetch_token, peek_token_bracket, build_range_exp):
1110 (build_collating_symbol): Remove forward decls; no longer needed
1111 now that we use prototypes.
1114 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1115 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1116 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1117 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1118 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1119 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1120 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1121 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1122 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1123 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1124 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1125 (build_charclass, build_charclass_op, fetch_number, create_tree):
1126 (create_token_tree, mark_opt_subexp, duplicate_tree):
1127 Use prototypes rather than old-style definitions.
1130 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1131 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1132 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1133 (re_string_reconstruct, re_string_peek_byte_case):
1134 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1135 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1136 (re_node_set_init_copy, re_node_set_add_intersect):
1137 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1138 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1139 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1140 (re_acquire_state, re_acquire_state_context, register_state):
1141 (create_ci_newstate, create_cd_newstate, free_state):
1143 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1144 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1145 (re_search_internal, prune_impossible_nodes):
1146 (acquire_init_state_context, check_matching, static):
1147 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1148 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1149 (update_regs, sift_states_backward, build_sifted_states):
1150 (clean_state_log_if_needed, merge_state_array):
1151 (update_cur_sifted_state, add_epsilon_src_nodes):
1152 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1153 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1154 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1155 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1156 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1157 (check_arrival, check_arrival_add_next_nodes):
1158 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1159 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1160 (check_node_accept_bytes, check_node_accept, extend_buffers):
1161 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1162 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1167 (re_string_allocate, re_string_construct, re_string_reconstruct):
1168 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1169 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1170 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1171 (re_string_context_at, re_string_peek_byte_case):
1172 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1173 is defined, since we now use prototypes always.
1175 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1176 C89 or better. All uses removed.
1178 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1180 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1181 [defined lint]: Suppress bogus uninitialized-variable warnings.
1183 * regcomp.c (duplicate_node): Return new index, not an error code,
1184 and let the caller return REG_ESPACE if out of space. This
1185 removes an uninitialied-variable warning with GCC 4.0.1, and also
1186 avoids taking the address of a local variable. All callers
1189 2005-08-19 Jim Meyering <jim@meyering.net>
1191 * regexec.c (proceed_next_node): Redo local variables to
1192 avoid GCC shadowing warnings.
1194 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1196 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1197 (re_node_set_insert_last, re_dfa_add_node):
1198 Rename local variables to avoid GCC shadowing warnings.
1200 2005-08-18 Bruno Haible <bruno@clisp.org>
1202 * strstr.c (strstr): Fix return value in multibyte case.
1203 * strcasestr.c (strcasestr): Likewise.
1205 2005-08-17 Jim Meyering <jim@meyering.net>
1207 Make the %s format (seconds since the epoch) work for a negative
1208 number and when used with a zero-padded field width, e.g. %015s.
1210 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1211 label so that it precedes the code to set `digits'. Otherwise,
1212 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1213 print `00-22'. Now, it prints `-0022', as it should.
1215 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1217 * regex.h: Remove useless space-before-tab. From coreutils.
1219 2005-08-17 Bruno Haible <bruno@clisp.org>
1221 * strcasestr.h: New file.
1222 * strcasestr.c: New file.
1224 2005-08-17 Bruno Haible <bruno@clisp.org>
1226 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1227 * strstr.c: Completely rewritten, with multibyte locale support.
1229 2005-08-17 Bruno Haible <bruno@clisp.org>
1231 * strcasecmp.c: Use mbuiter.h.
1233 2005-08-17 Bruno Haible <bruno@clisp.org>
1235 * mbuiter.h: New file.
1237 2005-08-16 Bruno Haible <bruno@clisp.org>
1239 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1241 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1242 NUL byte, not after it.
1244 2005-08-16 Bruno Haible <bruno@clisp.org>
1246 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1247 the valid ones. Makes the comparison operations transitive:
1248 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1249 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1251 2005-08-16 Bruno Haible <bruno@clisp.org>
1253 * strcase.h (strcasecmp): Add note in comments.
1254 * strncasecmp.c: Use code from strcasecmp.c.
1255 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1256 (strcasecmp): Work correctly in multibyte locales.
1258 2005-08-16 Bruno Haible <bruno@clisp.org>
1260 * strnlen1.h: New file.
1261 * strnlen1.c: New file.
1263 2005-08-16 Bruno Haible <bruno@clisp.org>
1265 * mbfile.h: New file.
1267 2005-08-16 Bruno Haible <bruno@clisp.org>
1269 * mbiter.h: New file.
1271 2005-08-16 Bruno Haible <bruno@clisp.org>
1273 * mbchar.h: New file.
1274 * mbchar.c: New file.
1276 2005-08-16 Bruno Haible <bruno@clisp.org>
1278 * tls.h: New file, from GNU gettext.
1279 * tls.c: New file, from GNU gettext.
1281 2005-08-15 Bruno Haible <bruno@clisp.org>
1283 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1286 2005-08-14 Jim Meyering <jim@meyering.net>
1288 Sync from coreutils.
1290 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1291 Use the hash-table-based cycle-detection code not just when
1292 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1293 Reported by James Youngman in
1294 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1295 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1296 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1297 This lets us compile with -DFTS_DEBUG, once again.
1298 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1299 * fts.c (fd_safer): Remove decl.
1300 Include fcntl--.h rather than unistd-safer.h
1301 (fts_safe_changedir): Don't call fd_safer; no longer needed
1302 now that we include fcntl--.h.
1304 2005-08-11 Simon Josefsson <jas@extundo.com>
1306 * readline.h, readline.c: New file.
1308 2005-08-11 Bruno Haible <bruno@clisp.org>
1310 * strnlen.h (strnlen): Change parameter name to match comment.
1312 2005-08-10 Simon Josefsson <jas@extundo.com>
1314 * strndup.c: Use strnlen.h.
1316 * strnlen.h: New file.
1318 2005-08-02 Simon Josefsson <jas@extundo.com>
1320 * getline.h, getline.c: Rewrite.
1322 * getdelim.h, getdelim.c: New files, ported from glibc.
1324 2005-07-31 Bruno Haible <bruno@clisp.org>
1326 * lock.h (gl_lock_initializer): New macro.
1327 (gl_lock_define_initialized): Use it.
1328 (gl_rwlock_initializer): New macro.
1329 (gl_rwlock_define_initialized): Use it.
1330 (gl_recursive_lock_initializer): New macro.
1331 (gl_recursive_lock_define_initialized): Use it.
1333 2005-07-26 Bruno Haible <bruno@clisp.org>
1335 * lock.h: Update from GNU gettext.
1336 * lock.c: Update from GNU gettext.
1338 2005-07-18 Bruno Haible <bruno@clisp.org>
1340 * lock.h (gl_once_t): New type.
1341 (gl_once_define, gl_once): New macros.
1342 * lock.c (fresh_once): New variable.
1343 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1346 2005-07-18 Simon Josefsson <jas@extundo.com>
1348 * check-version.c (check_version): Accept identical versions too.
1350 2005-07-18 Bruno Haible <bruno@clisp.org>
1352 * lock.h: New file, from GNU gettext.
1353 * lock.c: New file, from GNU gettext.
1355 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1357 * quotearg.c: Add translator comment suggested by Bruno Haible,
1358 with a minor change.
1360 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1362 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1363 copyright symbol and the year.
1364 * version-etc.c (COPYRIGHT_YEAR): New constant.
1365 (version_etc_va): Use parameterized copyright notice.
1366 Reword to conform to the current GNU coding standards.
1368 2005-07-11 Simon Josefsson <jas@extundo.com>
1370 * size_max.h: New file.
1372 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1374 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1377 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1378 and Paul Eggert <eggert@cs.ucla.edu>
1380 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1381 in wint_t, not wchar_t. Remove now-unnecessary cast.
1383 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1385 * regex.c, regex.h: Sync from libc.
1386 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1387 New files, synced from libc, except that regex_internal.h
1388 currently has a small porting fix.
1390 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1392 Remove the dependency of the strftime module on the tzset module.
1393 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1394 Copy the input structure, to work around some of the bug with
1395 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1396 Solaris releases, you should also use the tzset module, but we won't
1397 require it as a dependency any more since we don't want LGPLed code
1398 to depend on GPLed code.
1400 2005-07-02 Jim Meyering <jim@meyering.net>
1402 * backupfile.c (backup_args): Change a `0' to NULL.
1404 2005-07-01 Jim Meyering <jim@meyering.net>
1406 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1407 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1408 * save-cwd.c, tempname.c:
1409 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1410 and don't include <sys/file.h>).
1412 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1414 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1415 declares only 'struct timespec;' (!).
1417 2005-06-29 Jim Meyering <jim@meyering.net>
1419 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1420 type name. Use the variable name instead.
1421 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1423 2005-06-28 Simon Josefsson <jas@extundo.com>
1425 * check-version.h, check-version.c: New files.
1427 2005-06-28 Simon Josefsson <jas@extundo.com>
1429 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1430 collision with global variable. Better indentation. Don't
1431 increment buffer pointer beyond buffer end. Based on comments
1432 from Paul Eggert <eggert@cs.ucla.edu>.
1436 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1438 * canon-host.c (canon-host): Append trailing "," to 0 in
1439 initializer of struct addrinfo, as an indication that we don't
1440 care how many members the structure has.
1442 2005-06-24 Derek Price <derek@ximbiot.com>
1443 and Bruno Haible <bruno@clisp.org>
1445 Remove stat module & update lstat.
1446 * stat.c: Remove this file...
1447 (slash_aware_lstat): ...moving this content and its support...
1448 * lstat.c (rpl_lstat): ...into here.
1449 * lstat.h: New file.
1451 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1453 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1454 (ranged_convert): Don't save conversion in a temporary struct.
1455 This causes a warning with GCC 4.0.0, and anyway in the typical
1456 case it's not worth the extra 100 bytes or so of code.
1457 (ranged_convert, __mktime_internal): When calling a function via a
1458 pointer P, use P () rather than (*P) (), as we now assume C89 or
1461 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1463 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1464 "who -r" failed to give output. Problem reported by Tim Waugh.
1466 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1467 (xcalloc): Use it to avoid needless tests.
1468 Problem reported by Jim Meyering.
1470 2005-06-16 Jim Meyering <jim@meyering.net>
1472 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1473 when either N or S is zero.
1475 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1477 * argp.h (__option_is_short): Check upper limit of
1478 __key. Isprint() requires its argument to have the value
1479 of an unsigned char or EOF.
1481 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1483 * fnmatch.c (fnmatch): If there is an encoding error in a
1484 multibyte string or pattern, fall back on unibyte matching.
1485 Problem reported by James Youngman.
1487 2005-06-08 Bruno Haible <bruno@clisp.org>
1489 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1492 2005-06-08 Bruno Haible <bruno@clisp.org>
1494 * csharpcomp.h: New file, from GNU gettext.
1495 * csharpcomp.c: New file, from GNU gettext.
1496 * csharpcomp.sh.in: New file, from GNU gettext.
1498 2005-06-07 Derek Price <derek@ximbiot.com>
1501 * glob_.h: Indent nested #ifdef.
1503 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1505 Sync from coreutils.
1506 Use "file name" when talking about file names, instead of "filename"
1507 or "path", as per the GNU coding standards.
1508 * mkdir-p.c: Renamed from makepath.c.
1509 (make_dir_parents): Renamed from make_path. All callers changed.
1510 * mkdir-p.h: Likewise. All includers changed.
1511 * filenamecat.c: Renamed from path-concat.c.
1512 (file_name_concat): Renamed from path_concat. All callers changed.
1513 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1514 * filenamecat.h: Likewise. All includers changed.
1515 * acl.c: Don't use "path" or "filename" to mean "file name"
1516 in comments or local variable names.
1517 * basename.c: Likewise.
1518 * canonicalize.c, canonicalize.h: Likewise.
1519 * dirname.c, dirname.h: Likewise.
1520 * euidaccess.c: Likewise.
1521 * exclude.c: Likewise
1522 * fnmatch_.h, fnmatch_loop.c: Likewise.
1523 * fsusage.c, fsuage.h: Likewise.
1524 * fts.c, fts_.h: Likewise.
1525 * getcwd.c: Likewise.
1526 * getloadavg.c: Likewise.
1527 * mkstemp.c: Likewise.
1528 * mountlist.c, mountlist.h: Likewise.
1529 * openat.c, openat.h: Likewise.
1530 * readlink-stub.c: Likewise.
1531 * readutmp.c, readutmp.h: Likewise.
1532 * rename.c: Likewise.
1533 * rmdir.c: Likewise.
1535 * savedir.c: Likewise.
1536 * stripslash.c: Likewise.
1537 * tempname.c: Likewise.
1538 * xreadlink.c: Likewise.
1539 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1541 * exclude.h: Likewise.
1543 * euidaccess.c (getuid, getgid, getuid, getegid)
1544 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1545 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1546 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1547 * pathmax.h: Include <limits.h> unconditionally, since other
1548 files have been getting away with it for years (MORE/BSD 4.3
1550 * userspec.c (getpwnam, getgrnam, getgrgid)
1551 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1553 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1554 Define to 256, not 255, as per modern POSIX.
1556 2005-06-01 Bruno Haible <bruno@clisp.org>
1558 * csharpexec.h: New file, from GNU gettext.
1559 * csharpexec.c: New file, from GNU gettext.
1560 * csharpexec.sh.in: New file, from GNU gettext.
1562 2005-05-31 Derek Price <derek@ximbiot.com>
1563 Paul Eggert <eggert@cs.ucla.edu>
1566 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1568 2005-05-29 Derek Price <derek@ximbiot.com>
1569 Paul Eggert <eggert@cs.ucla.edu>
1571 * glob_.h, glob.c: New files.
1573 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1575 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1577 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1578 the configuration hassle isn't worth it.
1579 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1580 (LONGEST_MODIFIER, PRIuMAX): Remove.
1582 2005-05-27 Bruno Haible <bruno@clisp.org>
1584 * getlogin_r.h: Remove second include of <stddef.h>.
1586 2005-05-25 Bruno Haible <bruno@clisp.org>
1587 Derek Price <derek@ximbiot.com>
1589 * getlogin_r.h: Simplify API documentation.
1591 2005-05-25 Derek Price <derek@ximbiot.com>
1592 Paul Eggert <eggert@cs.ucla.edu>
1594 * getlogin_r.c, getlogin_r.h: New files.
1596 2005-05-22 Bruno Haible <bruno@clisp.org>
1598 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1599 Also include <sys/param.h> if it defines MIN, MAX.
1600 Based on a patch by Derek Price <derek@ximbiot.com>.
1602 2005-05-22 Bruno Haible <bruno@clisp.org>
1604 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1605 (INT64_MIN): Fix definition.
1606 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1608 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1609 NEED_SIGNED_INT_TYPES.
1611 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1612 HAVE_SYSTEM_INTTYPES.
1614 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1616 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1617 so that unistd-safer.h (GPL'ed code) need not be included.
1619 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1622 * fts.c: Don't include "cycle-check.h" or "hash.h".
1623 (setup_dir, free_dir): New functions.
1624 (enter_dir, leave_dir): Define trivial
1625 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1626 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1627 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1628 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1629 Move to fts-cycle.c.
1630 (fts_open): Use setup_dir.
1631 (fts_close): Use free_dir.
1632 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1633 This adds a label and some gotos, but the alternatives were messier.
1634 Check for memory allocation failure when entering a dir.
1635 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1636 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1637 (FTS): New member fts_cycle, that is a union that contains the
1638 old active_dir_ht and cycle_state. All uses changed to mention
1639 fts_cycle.ht and fts_cycle.state.
1640 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1641 fts.c, with the following changes:
1642 (setup_dir, free_dir): New functions.
1643 (enter_dir): Now returns bool. Return true if successful, false
1644 if memory exhausted. All callers changed.
1645 Do not bother partly cleaning up on
1646 memory allocation failure; that is free_dir's job.
1647 However, free ad if hash_insert fails, to avoid memory leak.
1648 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1649 fts->fts_options to see which union member to use.
1651 2005-05-20 Jim Meyering <jim@meyering.net>
1653 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1654 Now a macro, to pacify GCC.
1656 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1658 * chown.c (rpl_chown): Return -1 on failure.
1660 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1662 * canonicalize.c: Include canonicalize.h first, to test interface.
1663 Include <stddef.h> unconditionally, since we assume C89 now.
1664 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1665 * fts.c: Include fts_.h first, to check interface.
1666 Do not include intprops.h; no longer needed.
1667 Include cycle-check.h and hash.h, since fts_.h no longer does.
1668 Remove unnecessary casts of closedir to void.
1669 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1670 decide whether to decrement nlinks.
1671 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1672 (FTS): Use struct hash_table * instead of Hash_table, so that
1673 we no longer need to include hash.h here.
1675 2005-05-17 Jim Meyering <jim@meyering.net>
1677 * fts.c, fts_.h: New files, from coreutils.
1679 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1681 Sync from coreutils.
1682 * unlinkdir.c, unlinkdir.h: New files.
1683 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1684 regex.h, unlocked-io.h, xtime.h:
1685 White space changes only.
1686 * makepath.c (make_path): Port to hosts where leading "//" is special.
1687 * yesno.c: Include getline.h, not ctype.h.
1688 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1689 Use getline to remove arbitrary restriction on response length.
1691 2005-05-13 Bruno Haible <bruno@clisp.org>
1693 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1694 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1695 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1696 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1697 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1698 Add support for 64-bit integers in the MSVC compiler.
1700 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1702 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1703 Change the initial comment to refer to GPL, not LGPL.
1704 gnulib-tool will change it to LGPL as needed.
1706 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1707 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1708 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1709 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1710 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1711 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1712 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1713 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1714 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1715 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1716 concatpath.c, config.charset, copy-file.c, copy-file.h,
1717 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1718 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1719 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1720 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1721 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1722 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1723 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1724 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1725 full-read.c, full-read.h, full-write.c, full-write.h,
1726 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1727 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1728 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1729 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1730 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1731 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1732 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1733 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1734 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1735 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1736 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1737 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1738 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1739 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1740 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1741 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1742 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1743 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1744 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1745 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1746 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1747 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1748 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1749 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1750 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1751 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1752 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1753 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1754 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1755 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1756 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1757 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1758 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1759 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1760 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1761 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1762 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1763 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1764 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1765 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1766 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1767 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1768 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1769 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1770 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1771 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1772 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1773 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1774 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1775 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1776 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1777 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1778 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1779 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1780 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1781 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1782 Update FSF postal mail address.
1784 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1786 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1787 specified in ai_socktype. Fix invalid ai_protocol
1788 check. ai_protocol is usually set to 0 or depending on
1789 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1790 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1791 ai_socktype / ai_protocol in the returned addrinfo structure.
1793 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1794 Bruno Haible <bruno@clisp.org>
1796 * inet_ntop.h: New file.
1797 * inet_ntop.c: New file, from glibc with modifications.
1799 2005-05-08 Jim Meyering <jim@meyering.net>
1801 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1803 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1805 Merge from coreutils. Among other things,
1806 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1807 * fd-safer.c: New file.
1808 * fcntl-safer.h, open-safer.c: Remove.
1809 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1810 * dup-safer.c: Include unistd-safer.h first.
1811 Don't include errno.h.
1812 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1813 * file-type.h: Don't assume invoker included sys/stat.h first.
1814 * file-type.c: Rely on file-type.h change.
1815 * getloadavg.c: Include unistd-safer.h.
1816 (getloadavg): Use safer open.
1817 * getusershell.c: Include "stdio-safer.h".
1818 (getusershell): Use safer fopen.
1819 * long-options.c (long_options): Use NULL rather than 0.
1820 * modechange.h (mode_free): Remove; all callers changed to invoke
1822 * modechange.c: Likewise.
1823 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1824 (MODE_DONE): New constant.
1825 (struct mode_change): Remove 'next' member.
1826 (make_node_op_equals): New function; like the old one of the
1827 same name, except it allocates an array.
1828 (mode_compile, mode_create_from_ref): Use it.
1829 (mode_compile): Allocate result as an array, not a linked list.
1830 Parse octal string ourself, so that we catch mistakes like "+0".
1831 (mode_adjust): Arg is an array, not a linked list.
1832 * modechange.c: Include stat-macros.h, xalloc.h.
1833 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1834 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1835 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1836 Remove. This is now stat-macros.h's job.
1837 (talloc): Remove. All callers replaced by xalloc, so that
1838 our invokers don't have to worry about reporting memory failures.
1839 (make_node_op_equals): Remove.
1840 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1842 (struct mode_change): Moved here from modechange.h.
1843 (mode_append_entry): Remove.
1844 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1845 apps to have incorrect behavior. Use simpler algorithm for head
1846 and tail. Don't futz with umask; that's now the job of mode_adjust.
1847 Detect more invalid usages rather than having somewhat-random behavior.
1848 Don't insert an "a=" action, as that leads to incorrect behavior.
1849 (mode_compile, mode_create_from_ref): Return NULL on error instead
1850 of an enum, since now there's only one way to have an error. All
1852 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1853 at the correct time. Simplify calculation of "+u" and its ilk.
1854 Don't mishandle "+X".
1855 (mode_free): Remove "register" and localize decls.
1856 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1857 (struct mode_change): Move to modechange.c; callers don't
1858 need to see this stuff.
1859 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1860 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1861 (mode_change, mode_adjust): Reflect the new signatures noted above.
1862 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1863 that might redefine system include files.
1864 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1865 (my_usleep): Use NULL rather than (void *) 0.
1866 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1867 Use siginterrupt to specify that system calls should be interrupted.
1868 (rpl_nanosleep): Move initialization of suspended closer to call of
1870 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1871 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1872 (desirable_utmp_entry): New function.
1873 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1874 using x2nrealloc, to simplify logic.
1875 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1876 size calculation. Do not assume utmp file is a regular file.
1877 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1878 (READ_UTMP_CHECK_PIDS): New constant.
1879 * save-cwd.c: Include unistd-safer.h.
1880 (save_cwd): Use fd_safer.
1881 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1882 [!_LIBC] Include "stat-macros.h" instead.
1883 * unistd-safer.h (fd_safer): New decl.
1885 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1887 * byteswap_.h: New file.
1889 2005-04-25 Albert Chin <china@thewrittenword.com>
1891 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1894 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1896 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1897 that "UTC +1 second" continues to work. Problem reported
1899 (relunit_snumber): New rule.
1902 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1904 * getdate.y (universal_time_zone_table): New constant.
1905 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1906 universal_time_zone_table.
1907 (lookup_zone): Prefer universal_time_zone_table to
1908 local_time_zone_table, so that "GMT" time stamps are allowed in
1909 London during the summer. Problem reported by Ian Abbott.
1911 2005-04-12 Jim Meyering <jim@meyering.net>
1913 * human.c (humblock): Set *options even when returning due to
1914 xstrtoumax conversion failure. Thanks to a used-uninitialized
1917 2005-04-09 Jim Meyering <jim@meyering.net>
1919 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1920 -Wuninitialized: initialize tm0.tm_year.
1922 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1924 * getdate.y (parser_control): rels_seen is now a boolean, not a
1925 count, since there's no maximum. All uses changed.
1926 Add member dsts_seen.
1927 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1929 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1930 Use pc_rels_seen to decide whther a date is absolute.
1932 * getdate.y (number): Don't overwrite year.
1933 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1936 2005-04-02 Simon Josefsson <jas@extundo.com>
1938 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1939 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1941 2005-03-27 Jim Meyering <jim@meyering.net>
1943 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1945 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1947 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1948 "one's complement" -> "ones' complement" in comment, as per Knuth.
1949 "value of type" -> "type or expression" in comment.
1950 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1952 2005-03-26 Jim Meyering <jim@meyering.net>
1955 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1956 Correct typos: s/or/of/.
1958 2005-03-23 Jim Meyering <jim@meyering.net>
1960 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1962 2005-03-21 Jim Meyering <jim@meyering.net>
1964 Changes imported from coreutils.
1966 * cycle-check.c: Don't include xalloc.h.
1968 * path-concat.c: Don't include assert.h.
1969 (path_concat): Remove assertion that would have triggered
1970 for ABASE starting with more than one slash.
1971 Reported by Andreas Schwab.
1973 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1974 properly when ABASE is an absolute file name.
1975 Correct the description of this function.
1977 Add an assertion and a test driver.
1978 This fixes a bug introduced on 2004-07-02.
1979 Andreas Schwab reported the resulting failure of cp --parents:
1980 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1982 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1984 * strftime.c (my_strftime): If the underlying strftime returns 0
1985 (which shouldn't happen), generate nothing instead of returning 0
1986 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1988 2005-03-16 Bruno Haible <bruno@clisp.org>
1990 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1992 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1994 * strftime.c (my_strftime): Prepend space to format so that we can
1995 reliably distinguish strftime failure from empty output on POSIX
1998 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2000 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2001 (iconv_string): Don't guess a size-zero buffer, as that might cause
2002 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2003 result would be 'too large', where 'too large' is (heuristically)
2004 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2005 overflow concerns. This will prevent some unwanted malloc failures
2006 when the inputs are very large.
2008 2005-03-15 Bruno Haible <bruno@clisp.org>
2010 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2013 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2016 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2018 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2020 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2021 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2023 * strtol.c: Likewise.
2025 2005-03-14 Simon Josefsson <jas@extundo.com>
2027 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2030 2005-03-14 Jim Meyering <jim@meyering.net>
2032 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2033 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2034 to be nonzero so that we (and caller) can detect the difference
2035 between a valid zero-length expansion and an error return, even
2036 when the underlying strftime fails before writing anything into
2039 2005-03-10 Jim Meyering <jim@meyering.net>
2041 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2042 so that this module works on systems without fchdir.
2044 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2046 Factor int-properties macros into a single file, except for
2047 glibc-related files.
2048 * intprops.h: New file.
2049 * getloadavg.c: Include it instead of limits.h.
2050 (INT_STRLEN_BOUND): Remove.
2051 * human.c: Include intprops.h.
2052 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2053 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2054 * inttostr.h: Include intprops.h instead of limits.h.
2055 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2056 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2057 for consistency with intprops.h.
2058 (time_t_is_integer, twos_complement_arithmetic): Use them.
2059 * sig2str.h: Include <signal.h>, intprops.h.
2060 (INT_STRLEN_BOUND): Remove.
2061 * strftime.c (TYPE_SIGNED): Remove.
2062 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2063 * strtol.c: Adjust comments to match intprops.h.
2064 * userspec.c: Include intprops.h.
2065 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2066 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2067 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2068 instead of rolling our own expressions.
2069 * xstrtol.c: Include xstrtol.h first, to test interface.
2071 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2073 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2074 the right thing even if adding 1900 would overflow. Similarly
2075 for tm_mon + 1 and tm_yday + 1.
2076 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2077 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2078 (DO_SIGNED_NUMBER): New macro.
2079 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2081 2005-03-07 Bruno Haible <bruno@clisp.org>
2083 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2085 2005-03-03 Derek R. Price <derek@ximbiot.com>
2086 Bruno Haible <bruno@clisp.org>
2088 * pagealign_alloc.h: New file.
2089 * pagealign_alloc.c: New file.
2091 2005-01-28 Bruno Haible <bruno@clisp.org>
2093 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2096 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2098 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2099 The workaround isn't strictly needed for POSIX conformance, and
2100 it's too much of a pain to configure and maintain. We'll ask
2101 people to fix their kernels instead.
2102 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2103 (NANOSLEEP_BUG_WORKAROUND): Remove.
2104 (xnanosleep): Remove the workaround.
2106 2005-02-12 Bruno Haible <bruno@clisp.org>
2108 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2110 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2112 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2113 * timespec.h (gettime): Return void, since it always
2114 succeeds now. All uses changed.
2115 * gettime.c (gettime) Likewise.
2116 [HAVE_NANOTIME]: Prefer nanotime.
2117 Assume gettimeofday succeeds, as POSIX requires.
2118 Assime time () succeeds, since other code already does.
2119 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2120 (timespec_subtract): Remove.
2121 (NANOSLEEP_BUG_WORKAROUND): New constant.
2122 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2123 things considerably. Use it only on GNU/Linux hosts, since the
2124 workaround shouldn't be needed elsewhere.
2126 2005-02-24 Bruno Haible <bruno@clisp.org>
2128 * gettext.h: Update from GNU gettext 0.14.2.
2130 2005-02-24 Bruno Haible <bruno@clisp.org>
2132 * localcharset.c: Update from GNU gettext 0.14.2.
2133 * config.charset: Update from GNU gettext 0.14.2.
2135 2005-02-22 Simon Josefsson <jas@extundo.com>
2137 * iconvme.h, iconvme.c: New files, from libc.
2139 2005-02-20 Neil Conway <neilc@samurai.com>
2141 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2142 returned by OSX/Darwin if the specified buffer is not large
2143 enough for the hostname.
2145 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2147 * memrchr.h: New file.
2148 * chdir-long.c: Include it.
2149 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2150 Don't bother including stddef.h.
2152 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2154 * argp-help.c (__argp_help): Create a fake struct argp_state and
2155 pass it to _help, otherwise the latter coredumps trying to
2156 dereference state.root_argp.
2158 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2160 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2162 Include <sys/types.h>, for dev_t.
2163 (ME_DUMMY, ME_REMOTE): Move from here....
2164 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2165 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2167 Include mountlist.h first, to test the interface.
2169 2005-01-29 Bruno Haible <bruno@clisp.org>
2171 * progname.c (program_name): Initialize.
2172 Needed when linking statically on MacOS X.
2174 2005-01-28 Bruno Haible <bruno@clisp.org>
2176 * javacomp.sh.in: New file, from GNU gettext.
2177 * javacomp.h: New file, from GNU gettext.
2178 * javacomp.c: New file, from GNU gettext.
2180 2005-01-26 Bruno Haible <bruno@clisp.org>
2182 * javaexec.sh.in: New file, from GNU gettext.
2183 * javaexec.h: New file, from GNU gettext.
2184 * javaexec.c: New file, from GNU gettext.
2186 2005-01-26 Simon Josefsson <jas@extundo.com>
2188 * gai_strerror.c: Use GPL in header.
2190 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2192 * argp-help.c (hol_entry_help): Avoid using non-constant
2193 initializers for struct pentry_state.
2194 (__argp_error): Check return value of __asprintf
2195 (__argp_failure): Translate error message
2197 * argp-parse.c: Removed braces around the expansion of N_()
2199 2005-01-21 Jim Meyering <jim@meyering.net>
2201 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2202 same value as for Solaris 9.
2204 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2205 component length. This included changing the parameter to be
2206 of type `char *' rather than `char const *'.
2207 * chdir-long.h (chdir_long): Update prototype.
2209 * openat.c (fdopendir, fstatat): New functions.
2210 * openat.h: Include headers required for use of DIR and struct stat.
2211 [AT_SYMLINK_NOFOLLOW]: Define.
2212 (fdopendir, fstatat): Add prototypes.
2214 2005-01-21 Bruno Haible <bruno@clisp.org>
2216 * classpath.h: New file, from GNU gettext.
2217 * classpath.c: New file, from GNU gettext.
2219 2005-01-20 Simon Josefsson <jas@extundo.com>
2221 * version-etc-fsf.c: New file, with version_etc_copyright.
2222 * version-etc.c: Remove version_etc_copyright.
2223 * version-etc.h (version_etc_copyright): Use [] instead of * in
2224 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2226 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2228 * save-cwd.c (save_cwd): Remove code to support the case
2229 where fchdir is missing or flaky.
2231 2005-01-20 Simon Josefsson <jas@extundo.com>
2233 * base64.h (isbase64): Add.
2235 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2236 using a unsigned prototype, don't inline.
2237 (base64_decode): Use it.
2239 2005-01-19 Bruno Haible <bruno@clisp.org>
2241 * sh-quote.h: New file, from GNU gettext.
2242 * sh-quote.c: New file, from GNU gettext.
2244 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2246 Merge changes from coreutils, as described below in several
2247 changelogs dated today.
2249 * save-cwd.c: Include "save-cwd.h" before other include files.
2250 (O_DIRECTORY): Remove; not needed here, since "." must be
2251 a directory. All uses removed.
2252 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2253 universal on Suns, and we also need to test for IRIX.
2254 Revamp code to use 'if' rather than '#if'.
2255 Avoid unnecessary comparison of cwd->desc to 0.
2257 * utimens.c (futimens): Robustify the previous patch, by checking
2258 for known valid error numbers rather than observed invalid ones.
2260 2005-01-18 Jim Meyering <jim@meyering.net>
2262 * version-etc.c (version_etc_copyright): Update copyright date.
2264 * utimens.c (futimens): Account for the fact that futimes
2265 can also fail with errno == ENOSYS or errno == ENOENT.
2266 Patch from Dmitry V. Levin.
2268 Change the name of the robust chdir function from chdir to chdir_long.
2269 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2270 (restore_cwd): Use chdir_long, not chdir.
2271 * chdir-long.c: Renamed from chdir.c.
2272 * chdir-long.h: Renamed from chdir.h.
2273 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2276 2005-01-18 Bob Proulx <bob@proulx.com>
2278 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2279 offsetof() macro construct to avoid compile failure with native HP-UX
2280 11.0 ANSI C compiler.
2282 2005-01-06 Bruno Haible <bruno@clisp.org>
2284 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2285 because stpncpy.m4 takes care of it.
2287 2004-01-24 Bruno Haible <bruno@clisp.org>
2289 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2291 2003-10-09 Bruno Haible <bruno@clisp.org>
2293 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2295 2005-01-06 Bruno Haible <bruno@clisp.org>
2297 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2298 * fwriteerror.c: Include <stdbool.h>.
2299 (fwriteerror): At the end, close the file stream. Record whether
2300 stdout was already closed.
2302 2004-05-27 Bruno Haible <bruno@clisp.org>
2304 * execute.c (environ): Declare if needed.
2305 * pipe.c (environ): Likewise.
2306 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2308 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2310 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2311 definitions to be after all include files, to avoid collisions.
2312 Problem reported by Bob Proulx.
2314 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2316 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2317 not needed. This removes a dependency on the gettext module.
2318 [defined _LIBC]: Do not include <libintl.h>; not needed.
2320 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2322 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2325 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2327 * argp-parse.c: Include <stddef.h>.
2328 (alignof, alignto): New macros.
2329 (parser_init): Don't assume that void * is aligned sufficiently
2332 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2333 need to extend the stack.
2334 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2337 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2339 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2341 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2343 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2344 Remove now-obsolete comment about AIX.
2345 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2346 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2347 (YYMAXDEPTH): New macro.
2349 2004-12-18 Bruno Haible <bruno@clisp.org>
2351 * fatal-signal.c (fatal_signals): Make non-const.
2352 (init_fatal_signals): New function.
2353 (uninstall_handlers, install_handlers): Ignore signals that were set to
2355 (at_fatal_signal): Call init_fatal_signals.
2356 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2358 Reported by Paul Eggert.
2360 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2362 * getdate.y (textint): New member "negative".
2363 (time_zone_hhmm): New function.
2364 Expect 14 shift-reduce conflicts, not 13.
2365 (o_colon_minutes): New rule.
2366 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2367 (yylex): Set the "negative" member of signed numbers.
2369 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2371 Changes imported from coreutils.
2372 * hard-locale.c: Assume <locale.h> exists.
2374 (GLIBC_VERSION): New macro.
2375 (hard_locale): Assume setlocale exists.
2376 Rewrite to avoid #ifdef.
2377 Use strdup rather than malloc + strcpy.
2378 * human.c: Assume <locale.h> exists.
2379 (human_readable): Assume localeconv exists.
2381 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2383 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2384 convert T2, not T. (Imported from libc.)
2386 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2388 * getcwd.c (is_ENAMETOOLONG): New macro.
2389 (__getcwd.c): Don't restore errno; glibc doesn't.
2390 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2391 first, falling back to our code only if its results look suspicious.
2392 Ensure that the resulting buffer is only as large as necessary.
2394 * readutmp.c: Include readutmp.h first.
2395 Include <errno.h>, since readutmp.h no longer does that.
2396 * readutmp.h: Don't include <errno.h>,
2397 <sys/param.h>, <time.h>; not needed to establish interface.
2398 (errno): Remove decl.
2399 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2400 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2401 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2403 2004-11-28 Simon Josefsson <jas@extundo.com>
2405 * base64.h, base64.c: New file.
2407 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2409 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2411 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2413 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2414 HP's ANSI C compiler.
2415 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2416 Declaring int functions causes warnings on some modern systems and
2417 shouldn't be needed to compile on ancient ones.
2418 * same.c (MIN) [defined MIN]: Don't define, since it's already
2421 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2422 with the following changes.
2423 (__set_errno): Parenthesize properly.
2424 Include <stdbool.h>.
2425 (MIN, MAX, MATCHING_INO): New macros.
2426 (__getcwd): Define with prototype, not K&R form.
2427 Use heuristics to allocate default buffer on stack if possible.
2428 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2429 behavior, and to avoid the PATH_MAX limit when computing
2431 Use MATCHING_INO to compare inode number to file.
2432 Check for arithmetic overflow in size calculations.
2433 Fix bug in reallocation of dot array that caused getcwd to fail
2434 on directories nested deeper than 75.
2435 Be more careful about saving errno on error.
2436 Do not use realloc; use only free+malloc, as this is a bit
2437 more flexible and avoids a needless copy operation.
2438 Do not inspect st_dev and st_ino for symbolic links; POSIX
2439 doesn't specify the latter.
2440 Check for closedir errors.
2441 Avoid needless casts.
2442 Use "#ifdef weak_alias" around weak_alias, to be like other
2444 The following changes to getcwd.c have effect only when used in
2445 gnulib; they have no effect inside glibc proper.
2446 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2447 as alloca isn't used.
2448 (alloca, __alloca): Likewise.
2449 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2450 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2451 unconditionally, as gnulib assumes C89 or better.
2452 Do not include <sys/param.h>.
2453 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2454 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2456 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2457 Include <dirent.h> in a way that is compatible with modern Autoconf.
2458 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2459 New macros, if not already defined.
2460 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2461 Use "_LIBC", not "defined _LIBC", for consistency.
2462 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2464 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2465 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2466 * xgetcwd.c: David MacKenzie's old code was removed, so give
2467 credit only to Jim Meyering and adjust the copyright dates.
2468 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2469 <stdlib.h>, <unistd.h>, "pathmax.h".
2470 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2471 (INITIAL_BUFFER_SIZE): Remove.
2472 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2474 2004-11-23 Jim Meyering <jim@meyering.net>
2476 * getopt_.h: Remove trailing blanks.
2478 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2480 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2481 (futimens): New function, which uses futimes if available.
2482 (futimens, utimens): Support timespec==NULL, with same semantics
2483 as utime and utimens.
2484 * utimens.h (futimens): New decl.
2486 2004-11-23 Jim Meyering <jim@meyering.net>
2488 * __fpending.c: Add comment.
2490 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2492 * getopt_.h: Re-addition of __getopt_argv_const caused
2493 redefinition warnings. To avoid them, include the defines
2494 in `#if !defined __need_getopt ... #endif'. The only place
2495 where __getopt_argv_const is used is in definitions
2496 of getopt_long and getopt_long_only below, which are as well
2497 protected by `#ifndef __need_getopt'.
2498 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2499 __need_getopt after including <stdio.h> and <unistd.h> These
2500 headers might have defined it.
2502 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2504 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2506 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2507 optopt): Use them instead of invoking ## directly; otherwise, the
2508 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2510 2004-11-19 Bruno Haible <bruno@clisp.org>
2512 * strtok_r.c: Move comments from here...
2513 * strtok_r.h: ... to here.
2515 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2517 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2518 might fail. Problem reported by Yoann Vandoorselaere.
2519 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2520 that mishandle size_t overflow.
2522 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2524 * canon-host.c: Include "strdup.h".
2525 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2526 Use strdup instead of malloc/strcpy to duplicate strings.
2528 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2529 (human_space_before_unit): New constant.
2530 * human.c (human_readable): Support it.
2532 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2533 (xgetcwd): Set errno correctly when failing.
2534 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2535 the failure is actually due to a PATH_MAX problem.
2537 Further getopt changes to make it more likely that glibc will
2538 buy the changes back.
2539 * getopt.c (POSIXLY_CORRECT): New constant.
2540 (getopt): Use it, so to preserve glibc semantic
2541 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2542 when compiling for libc.
2543 * getopt_.h (__getopt_argv_const): Bring it back.
2544 (getopt_long, getopt_long_only): Use it.
2546 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2547 New arg POSIXLY_CORRECT. All callers changed.
2548 (getopt): Argv is now char * const *, as per standard.
2549 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2550 not char *__getopt_argv_const *.
2551 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2552 _getopt_long_only_r): Likewise.
2553 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2554 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2555 _getopt_long_r, _getopt_long_only_r): Likewise.
2556 * getopt_.h (__getopt_argv_const): Remove.
2557 (getopt): Argv is now char * const *, as per standard.
2559 * getdate.y (tORDINAL): New token.
2560 (day, relunit): Allow it for relative times.
2561 (relative_time_table): Use tORDINAL for ordinals.
2563 2004-11-15 Jim Meyering <jim@meyering.net>
2565 * closeout.c: Include "__fpending.h" once again.
2566 Include <stdbool.h>.
2567 (close_stdout): Don't fail just because stdout was closed initially,
2568 since some programs don't write to stdout in the normal course of
2569 operation (other than --version and --help), and we don't want this
2570 function to make e.g. `touch file >&-' fail.
2571 But do fail if it was closed and someone has tried to write to it.
2572 E.g., `printf foo >&-' must fail.
2574 2004-11-11 Simon Josefsson <jas@extundo.com>
2576 * strtok_r.h, strtok_r.c: New file.
2578 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2580 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2581 we can stop lying to compilers about the constness of argv when we
2582 are compiled outside glibc.
2583 (getopt, getopt_long, getopt_long_only): Use it.
2584 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2586 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2587 _getopt_long_only_r): Likewise.
2588 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2589 _getopt_long_only_r): Likewise.
2591 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2592 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2593 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2594 the other external symbols.
2595 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2596 declaration, since the above renaming now works around collisions.
2598 2004-11-11 Jim Meyering <jim@meyering.net>
2600 * linebreak.c: Remove trailing blanks.
2601 * alloca_.h: Likewise.
2602 * acosl.c: Likewise.
2603 * euidaccess.c: Likewise.
2604 * allocsa.h: Likewise.
2606 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2608 * mktime.c (SHR): New macro, which is a portable
2609 substitute for >> that should work even on Crays.
2610 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2611 Problem reported by Mark D. Baushke in
2612 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2613 * getdate.y (SHR): Likewise.
2615 * strftime.c (SHR): Likewise.
2617 * quotearg.c (struct quoting_options): Use unsigned int for
2618 quote_these_too, so that right shifts are well defined. All uses
2621 2004-11-10 Simon Josefsson <jas@extundo.com>
2623 * getaddrinfo.h, getaddrinfo.c: New files.
2625 2004-11-10 Jim Meyering <jim@meyering.net>
2627 Ensure that no close failure goes unreported.
2628 * closeout.c (close_stdout): Always close stdout. I.e., don't
2629 return early when it seems there's nothing to flush.
2630 Don't include __fpending.h.
2632 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2634 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2636 2004-11-05 Bruno Haible <bruno@clisp.org>
2638 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2639 Reported by Mark D. Baushke <mdb@cvshome.org>.
2641 2004-11-04 Bruno Haible <bruno@clisp.org>
2643 2004-09-11 Bruno Haible <bruno@clisp.org>
2644 * allocsa.valgrind: New file.
2645 2004-02-06 Bruno Haible <bruno@clisp.org>
2646 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2647 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2648 Reported by Christopher Seip <chris.seip@hp.com>.
2650 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2652 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2653 with errno == ERANGE if the buffer is too small.
2654 Problem reported by Mark D. Baushke.
2656 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2658 * xreadlink.c (MAXSIZE): New macro.
2659 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2660 size does not exceed MAXSIZE. Avoid cast.
2661 As suggested by Mark D. Baushke in
2662 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2663 if readlink fails with buffer size just under MAXSIZE, try again
2666 2004-11-02 Derek R. Price <derek@ximbiot.com>
2667 and Paul Eggert <eggert@cs.ucla.edu>
2669 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2670 (get_date): Overparenthesize to avoid GCC warning.
2672 2004-11-02 Bruno Haible <bruno@clisp.org>
2674 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2675 function returns void.
2677 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2679 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2680 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2683 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2685 * getdate.y: Add support for TZ="foo" within a date string.
2686 Fix some bugs near time_t boundaries. Reject dates with
2687 out-of-range components, e.g., "Sept 31".
2688 Include <stdlib.h>, "setenv.h", "xalloc.h".
2689 (ISDIGIT_LOCALE): Remove; unused.
2690 Note that the TZ and time functions used here are not reentrant.
2691 (mktime_ok, get_tz): New functions.
2692 (TZBUFSIZE): New constant.
2693 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2694 This requires that we sometimes generate our own TZ="XXX..." setting.
2696 2004-10-27 Derek R. Price <derek@ximbiot.com>
2698 * mktime.c (not_equal_tm): Remove redundant check.
2700 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2702 * getdate.y: Use Bison 1.875 features, and some minor
2703 code cleanups. This change does not affect semantics.
2704 Don't include <stdlib.h>; no longer needed.
2705 Don't include unlocked-io.h; only the "#if TEST" code uses
2706 stdio, and performance isn't crucial there.
2707 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2708 Bison 1.875 features as described below.
2709 All uses of "PC." replaced by "pc->".
2710 (YYSTYPE): Add a forward declaration.
2711 (yylex, yyerror): Use full prototypes in forward decls.
2712 Use "%pure-parser" rather than obsolescent "%pure_parser".
2713 Use %parse-param and %lex-param instead of obsolescent
2714 YYPARSE_PARAM and YYLEX_PARAM.
2715 (meridian_table, month_and_day_table, time_units_table,
2716 relative_time_table, time_zone_table, military_table,
2717 lookup_zone, lookup_word, get_date):
2718 Use NULL instead of 0 where appropriate.
2719 (to_hour): Avoid abort (), to avoid a dependency on
2721 (yyerror, yylex): Now accepts parser_control * arg.
2722 (main) [TEST]: Use '\0' rather than 0 for char.
2724 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2726 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2727 It's now the caller's responsibility to handle the case where
2728 !HAVE_GETPAGESIZE && !defined getpagesize.
2730 * mktime.c (leapyear): Arg is long int, not int.
2732 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2734 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2736 2004-10-12 Simon Josefsson <jas@extundo.com>
2738 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2739 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2742 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2744 * vsnprintf.h: New file.
2745 * vsnprintf.c: New file.
2747 2004-10-07 Bruno Haible <bruno@clisp.org>
2749 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2750 into the provided buffer.
2752 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2754 * diacrit.c, diacrit.h: Add GPL notice.
2756 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2757 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2758 * logl.c (logl): Keep the code as similar to glibc as possible.
2759 This avoids a potential constant-folding bug.
2761 2004-10-05 Bruno Haible <bruno@clisp.org>
2763 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2765 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2767 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2768 * xmalloc.c (xmemdup): Likewise.
2769 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2770 XFREE): Remove these long-obsolescent macros.
2771 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2772 * xstrdup.c: Remove.
2774 * regex.c (re_comp): Cast gettext return value to char *,
2775 Problem reported by Martin Neitzel via Mark D. Baushke.
2777 2004-10-04 Simon Josefsson <jas@extundo.com>
2779 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2780 '#ifdef USE_UNLOCKED_IO'.
2782 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2784 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2785 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2786 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2787 regex.c, sha1.c, version-etc.c, yesno.c:
2788 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2789 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2790 the includer's responsibility.
2792 Sync from coreutils.
2794 * modechange.c (mode_compile): Don't decrement a pointer that
2795 points to the start of a string, as the C Standard says the
2796 resulting behavior is undefined.
2798 * backupfile.h (enum backuptype): Rename none -> no_backups,
2799 simple -> simple_backups, numbered_existing ->
2800 numbered_existing_backups, numbered -> numbered_backups
2801 to avoid shadowing problems. All uses changed.
2802 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2803 * backupfile.c (check_extension, numbered_backup):
2804 Rename locals to avoid shadowing 'basename'.
2805 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2808 * .cppi-disable: Add getopt_.h, getopt_int.h.
2809 * .cvsignore: Add getopt.h.
2811 2004-10-04 Simon Josefsson <jas@extundo.com>
2813 * memmem.h: New file.
2814 * memmem.c: New file, taken from glibc.
2816 2004-10-02 Jim Meyering <jim@meyering.net>
2818 * dirfd.h, getpagesize.h: Add copyright notice.
2820 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2822 * snprintf.c: Remove comments as to why each header is needed.
2824 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2826 * strsep.h: New file.
2827 * strsep.c: New file.
2829 2004-10-01 Simon Josefsson <jas@extundo.com>
2831 * snprintf.c (snprintf): Handle size==0.
2833 2004-10-01 Simon Josefsson <jas@extundo.com>
2834 Bruno Haible <bruno@clisp.org>
2836 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2837 (snprintf): Declare 'args'.
2839 2004-09-30 Simon Josefsson <jas@extundo.com>
2841 * snprintf.h, snprintf.c: New files.
2843 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2845 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2846 (hol_entry_help): Never translate an empty string.
2847 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2848 * argp.h (OPTION_NO_TRANS): New option.
2850 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2852 * xvasprintf.c: Include xalloc.h.
2853 (xvasprintf): Use xalloc_die, not xmalloc_die.
2855 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2857 * dummy.c: Change copyright notice to FSF, and license to GPL.
2859 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2861 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2862 Problem reported by Bruno Haible in:
2863 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2865 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2867 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2868 in case some system header has #define'd it. Problem reported by
2869 Soeren D. Schulze in
2870 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2872 2004-09-08 Bruno Haible <bruno@clisp.org>
2874 * stdint_.h: New file, taken from GNU clisp.
2876 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2878 * xvasprintf.h: New file.
2879 * xvasprintf.c: New file.
2880 * xasprintf.c: New file.
2882 2004-09-08 Bruno Haible <bruno@clisp.org>
2884 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2886 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2888 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2890 Import from coreutils.
2891 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2892 strings on unbounded length. alloca's performance benefits aren't
2893 that important here.
2895 (parse_with_separator): New function, with most of the internals
2896 of the old parse_user_spec. Allow user to omit both user and group,
2897 for compatibility with FreeBSD.
2898 Clone only the user name, not the entire spec.
2899 Do not set *uid, *gid unless entirely successful.
2900 Avoid memory leak in some failing cases.
2901 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2902 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2903 (parse_user_spec): Rewrite to use parse_with_separator.
2905 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2907 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2908 its complicated substitute.
2909 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2910 and program_invocation_name.
2911 (__argp_basename) [!_LIBC]: Remove; the only use was
2912 replaced by its body.
2913 (__argp_short_program_name): Change condition from
2914 !defined __argp_short_program_name to
2915 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2916 to match argp-namefrob.h.
2917 (__argp_failure): Don't assume strerror_r returns char *.
2918 * argp-parse.c (N_): Define unconditionally.
2919 (argp_default_options): Fill out initializers with 0 to avoid
2922 2004-08-12 Simon Josefsson <jas@extundo.com>
2924 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2925 * getopt_.h: Renamed from getopt.h.
2927 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2929 Merge from coreutils.
2931 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2932 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2933 for Reliant Unix 5.43.
2935 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2936 (union fooround): Use uintmax_t, not long int.
2937 The rest is a merge from libc:
2938 [defined _LIBC]: Include <shlib-compat.h>.
2939 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2941 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2943 * strverscmp.c: Convert to UTF-8.
2945 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2947 * obstack.h (obstack_empty_p):
2948 Don't assume that chunk->contents is suitably aligned.
2949 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2950 Likewise. Problem reported by Benno in
2951 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2953 * chown.c (rpl_chown): Work even if the file is writeable but not
2954 readable. This could be improved further but it'd take some work.
2956 2004-08-08 Simon Josefsson <jas@extundo.com>
2958 * xgethostname.c: Don't include error.h (not used).
2961 * getpass.c: Include getpass.h first.
2963 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2965 * xalloc-die.c: New files.
2966 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2968 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2969 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2970 (_, N_, xalloc_die): Move to xalloc-die.c.
2971 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2972 so that we needn't mess with xalloc_msg_memory_exhausted.
2974 * sha1.h: Renamed from sha.h.
2975 (SHA1_H): Renamed from _SHA_H.
2976 (sha1_ctx): Renamed from sha_ctx.
2977 (sha1_init_ctx): Renamed from sha_init_ctx.
2978 (sha1_process_block): Renamed from sha_process_block.
2979 (sha1_process_bytes): Renamed from sha_process_bytes.
2980 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2981 (sha1_read_ctx): Renamed from sha_read_ctx.
2982 (sha1_stream): Renamed from sha_stream.
2983 (sha1_buffer): Renamed from sha_buffer.
2984 * sha1.c: Likewise; renamed from sha.c.
2985 Do not include <sys/types.h>.
2986 Include <stddef.h> rather than <stdlib.h>.
2988 2004-08-08 Bruno Haible <bruno@clisp.org>
2990 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2991 FILESYSTEM_PREFIX_LEN.
2992 * progreloc.c: Likewise.
2993 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2995 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2998 * argp-help.c (make_hol, hol_append): Don't assume that
2999 SIZE_MAX is a valid preprocessor constant.
3000 (__argp_basename): Change from "#ifndef _LIBC"
3001 to "#ifndef __argp_short_program_name", so that
3002 we don't compile these functions for tar.
3004 More merges from coreutils.
3005 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3006 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3008 * addext.c: Remove; no longer needed.
3009 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3010 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3011 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3012 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3013 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3014 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3015 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3016 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3017 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3018 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3019 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3020 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3021 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3022 Import changes from coreutils.
3024 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3026 Merge from coreutils.
3028 * .gdb-history: Remove; this doesn't belong here.
3030 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3031 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3032 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3034 * dirname.h: Include <stdbool.h>.
3035 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3036 for consistency with POSIX terminology. All uses changed.
3037 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3038 (strip_trailing_slashes): Use bool for booleans.
3039 * stripslash.c (strip_trailing_slashes): Likewise.
3041 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3042 sometimes returns a positive errno value even when it succeeds.
3043 (print_errno_message) [!LIBC]: Fall back on strerror if
3046 * path-concat.c (mempcpy): Don't define if a system header defines it.
3047 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3048 (longest_relative_suffix): New function.
3049 (path_concat): Use it. Assume first argument is not NULL.
3050 Port to DOS. Omit redundant separators.
3051 Report an error instead of returning NULL.
3052 Use mempcpy instead of memcpy.
3053 (xpath_concat): Remove: not declared or used.
3055 * same.h: Include <stdbool.h>
3056 (same_name): Return bool, not int.
3057 * same.c (same_name): Likewise.
3058 (errno): Don't declare; we assume C89 or better now.
3060 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3061 if not already defined.
3063 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3064 * dup-safer.c (errno): Likewise.
3066 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3068 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3071 2004-08-03 Simon Josefsson <jas@extundo.com>
3073 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3074 * progname.h: Don't include stdbool.h.
3076 2004-08-02 Simon Josefsson <jas@extundo.com>
3078 * getsubopt.h: New file, with comments from Bruno Haible.
3079 * getsubopt.c: New file, from glibc, but slightly modified based on
3080 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3082 2004-08-01 Simon Josefsson <jas@extundo.com>
3084 * xgetdomainname.c: Include stdlib.h, for free().
3086 2004-07-16 Simon Josefsson <jas@extundo.com>
3088 * dummy.c: New file.
3090 2004-07-16 Bruno Haible <bruno@clisp.org>
3092 * backupfile.h: Add extern "C" for C++.
3093 * closeout.h: Likewise.
3094 * copy-file.h: Likewise.
3095 * findprog.h: Likewise.
3096 * full-write.h: Likewise.
3097 * pathname.h: Likewise.
3098 * progname.h: Likewise.
3099 * stpcpy.h: Likewise.
3100 * stpncpy.h: Likewise.
3101 * strcase.h: Likewise.
3102 * strstr.h: Likewise.
3103 * xalloc.h: Likewise.
3105 * mbswidth.h: Add extern "C" for C++.
3106 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3108 2004-07-09 Simon Josefsson <jas@extundo.com>
3110 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3111 failed without this.)
3113 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3115 * fchown-stub.c: New file.
3117 2004-06-24 Jim Meyering <jim@meyering.net>
3119 * obstack.h (obstack_base): Cast to (void *), per documentation.
3121 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3123 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3125 2004-06-01 Jim Meyering <jim@meyering.net>
3127 * calloc.c: New file.
3129 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3131 * getdate.y (yylex): Allow space between sign and number.
3132 Problem reported by Dan Jacobson.
3134 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3135 and Jim Meyering <jim@meyering.net>
3137 Merge from coreutils CVS.
3139 * stat-macros.h: New file, with contents from file-type.h
3140 and coreutils' system.h.
3141 * file-type.c: Include "stat-macros.h".
3142 * file-type.h (file_type): Move all macro definitions to new file,
3145 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3146 Wrap old code with this conditional.
3147 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3148 function that does not dereference symlinks.
3149 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3151 * xreadlink.c: Include xreadlink.h first, to catch .h file
3152 dependency problems.
3153 (xreadlink): Accept new arg SIZE, for efficiency.
3154 All decls and uses changed.
3155 * xreadlink.h: Include <stddef.h>, for size_t.
3157 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3158 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3160 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3162 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3164 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3165 macros to be defined.
3166 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3167 the allocator returns NULL because the requested size is zero.
3169 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3171 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3172 var. Add comment explaining why libc still defines it. This
3173 merges the following patch from glibc:
3174 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3176 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3178 * obstack.c (_obstack): Remove unused variable. It hasn't been
3179 present in glibc since revision 1.1 of this file.
3180 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3181 obstack_alignment_mask, obstack_alloc, obstack_base,
3182 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3183 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3184 obstack_grow0, obstack_init, obstack_int_grow,
3185 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3186 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3187 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3188 nonexistent functions.
3190 2004-05-17 Derek R. Price <derek@ximbiot.com>
3191 Paul Eggert <eggert@cs.ucla.edu>
3193 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3195 2004-05-14 Bruno Haible <bruno@clisp.org>
3197 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3198 that consists of a '.' followed by an empty digit string.
3199 Patch by Tor Lillqvist <tml@iki.fi>.
3201 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3203 Port obstack to the AS/400, where pointers are 16 bytes wide and
3204 you cannot cast an integer to a valid pointer. This patch is
3205 currently waiting to be integrated into glibc; see
3206 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3208 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3209 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3210 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3211 (struct obstack): temp member is now a union of a pointer and
3212 an integer, instead of an integer. All integer uses changed.
3213 This does not affect the physical layout of struct obstack,
3214 except on hosts (like the AS/400) where the size or alignment of
3215 void * is greater than that of ptrdiff_t.
3216 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3217 __STDC__)]: Store temporary in pointer member of union, not
3219 * obstack.c: Include <stddef.h>, for offsetof.
3220 (struct fooalign): Remove; it doesn't need a name.
3221 (union fooround): Change double to long double, and add void *.
3222 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3223 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3224 not a macro. Hence the values are always int; so remove all
3225 casts-to-int in uses.
3227 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3228 Derek Price <derek@ximbiot.com>
3230 * alloca.c: Include <alloca.h>, to get our interface.
3231 * alloca_.h: Use __alloca on AIX, so that we don't have to
3232 include <alloca.h> first. Use C89 prototype for alloca; this
3233 requires including <stddef.h> for size_t. Use extern "C" if C++.
3234 Use #elif for simplicity, since we can assume C89 now.
3235 Don't try to source the system alloca.h since it will not be found
3236 and to prevent recursively including its replacement.
3237 * fnmatch.c: Include <alloca.h> instead of opencoding.
3238 * regex.c: Likewise.
3240 2004-05-16 Derek Price <derek@ximbiot.com>
3241 Paul Eggert <eggert@cs.ucla.edu>
3243 getline cleanup. This changes the getndelim2 API: both order of
3244 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3247 * getline.c: Don't include stddef.h or stdio.h, since our
3248 interface does that.
3249 (getline): Always use getdelim, so that we don't have two
3250 copies of this code.
3251 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3253 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3254 (GETNDELIM2_MAXIMUM): New macro.
3255 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3256 instead of the old practice of delim2==0. All callers changed.
3257 Return -1 on overflow, instead of returning junk.
3258 Do not set *linesize unless allocation succeeds.
3259 * getndelim2.h: Do not include stddef.h; no longer needed, now
3260 that we include sys/types.h.
3261 * getnline.h: Likewise.
3262 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3263 (getndelim2): Reorder arguments.
3264 * getnline.c (getnline, getndelim):
3265 Don't discard the NMAX argument.
3266 (getnline): Invoke getndelim, to avoid code duplication.
3267 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3268 of (size_t) -1 by callers of the getnline family.
3270 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3272 * nanosleep.c (suspended): Change its type from int to
3273 sig_atomic_t volatile.
3274 (first_call): Make it private to rpl_nanosleep, and have it
3275 be zero initially as that's a bit faster.
3276 (my_usleep): Round up fractional times instead of truncating them,
3277 as this is the usual meaning for 'sleep'.
3279 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3281 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3282 (ENOSYS): Define if not defined.
3283 (settime): Fall back on stime if it exists and settimeofday fails.
3284 But don't bother with fallbacks if a method fails with errno == EPERM.
3286 2004-05-11 Jim Meyering <jim@meyering.net>
3288 Prior to this change, the save_cwd caller required read access to the
3289 current directory on most systems (ones with the fchdir function).
3291 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3292 fails, try write-only, and finally, resort to using xgetcwd.
3294 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3296 * obstack.c, obstack.h: Import changes from libc.
3298 2004-04-28 Bruno Haible <bruno@clisp.org>
3300 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3301 implicitly appends .exe to executables.
3302 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3303 accepts Windows pathnames.
3304 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3305 Cygwin like Windows, since it now accepts Windows pathnames.
3306 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3307 Cygwin like Windows, since it now accepts Windows pathnames.
3308 Reported by Derek Robert Price <derek@ximbiot.com>.
3310 2004-04-20 Jim Meyering <jim@meyering.net>
3312 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3314 2004-04-20 Jim Meyering <jim@meyering.net>
3315 Bruno Haible <bruno@clisp.org>
3317 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3318 memory when realloc fails.
3320 2004-04-18 Jim Meyering <jim@meyering.net>
3322 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3323 don't leak memory and do call END_UTMP_ENT.
3325 2004-04-11 Paul Eggert <eggert@twinsun.com>
3327 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3328 (CHAR_BIT): Remove, since we assume C89.
3329 Include <stdint.h> if available, as per current Autoconf CVS advice.
3331 2004-03-30 Paul Eggert <eggert@twinsun.com>
3333 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3334 not bool, to be more consistent with Unix conventions.
3335 Suggested by Bruno Haible.
3337 Merge from coreutils.
3339 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3342 * getdate.h: Include stdbool.h, and timespec.h instead of
3343 the usual <time.h> dance.
3344 (get_date): Change signature to support fractional time stamps.
3345 All callers changed.
3346 * getdate.y: Include "getdate.h" first, as we can now
3347 assume C89 and don't need to worry about 'const'.
3348 Similarly, include "unlocked-io.h" near start, not in middle.
3350 (textint.value): Use long int rather than int.
3351 (textint.digits): Use size_t rather than int.
3352 (BILLION, LOG10_BILLION): New constants.
3353 (parser_control): New member rel_ns. Members day_ordinal,
3354 time_zone, month, day, hour, minutes, rel_year, rel_month,
3355 rel_day, rel_hour, rel_minutes, rel_seconds
3356 are now long int, not int. Member seconds is now struct timespec,
3357 not int. New member timespec_seen. Members dates_seen, days_seen,
3358 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3360 (%union.intval): Now long int, not int.
3361 New member timespec.
3362 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3363 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3364 (spec): Now is a timespec or an item list.
3365 (timespec, items): New nonterminals.
3366 (time, rel, relunit, number, get_date):
3367 Add support for fractional seconds.
3368 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3369 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3370 (to_hour): First arg is now long int, not int.
3371 (to_year): Returns long int, not int.
3372 Don't treat year -70 like 70.
3373 (tm_diff): Returns long int, not int.
3374 (lookup_word): Use bool instead of int when appropriate.
3375 (yylex): Use size_t for count, not int.
3376 Detect overflow when parsing large integer constants.
3377 Add support for fractions.
3378 (get_date): Make pointers 'const' if possible.
3379 Use more-portable code to detect integer overflow.
3380 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3381 Don't use ctime; it's not reliable if the year has >4 digits.
3383 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3384 This is for compatibility with BSD.
3386 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3387 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3388 From coreutils' system.h.
3390 * userspec.c: Don't include "posixver.h".
3391 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3392 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3393 compatible extension. Simplify code by removing a boolean int
3394 that was always nonzero if a string was nonnull.
3396 2004-03-30 Jim Meyering <jim@meyering.net>
3398 Merge from coreutils.
3400 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3402 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3403 an empty input stream.
3405 * readtokens.c: Include <stdbool.h>.
3406 (readtoken): Use `size_t' rather than int/long.
3407 All callers adjusted.
3408 Use `bool' rather than `int' where appropriate.
3409 Use memset rather than an explicit loop.
3410 Use x2nrealloc rather than xrealloc.
3411 Allow the use of `\0' as a delimiter.
3412 (readtokens): Likewise.
3413 * readtokens.h (readtoken, readtokens): Update prototypes.
3415 2004-03-30 Bruno Haible <bruno@clisp.org>
3417 * getloadavg.c (getloadavg): Don't assume setlocale returns
3420 2004-03-29 Paul Eggert <eggert@twinsun.com>
3422 Merge changes to getloadavg.c from coreutils and Emacs.
3424 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3425 Define to an expression, not to the empty string.
3426 Include cloexec.h and xalloc.h.
3427 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3428 Use set_cloexec_flag rather than rolling our own.
3429 * cloexec.c, cloexec.h: New files.
3431 2004-03-18 Paul Eggert <eggert@twinsun.com>
3433 * getopt.h: Sync with libc CVS.
3435 2004-03-18 Paul Eggert <eggert@twinsun.com>
3436 Bruno Haible <bruno@clisp.org>
3438 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3439 not on all platforms that have <wchar.h>.
3440 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3442 2004-03-09 Paul Eggert <eggert@twinsun.com>
3444 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3446 * getopt_int.h: New file, also synced from libc.
3448 2004-03-07 Paul Eggert <eggert@twinsun.com>
3450 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3451 '#if' expressions. Unlike the code it replaces, it does not
3452 depend on (defined _SC_PAGESIZE). However, it does depend on
3453 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3454 first reported by Jason Andrade in
3455 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3457 2004-01-18 Simon Josefsson <jas@extundo.com>
3459 * strdup.h: New file.
3460 * strdup.c: Include it.
3461 * path-concat.c: Include strdup.h. Drop strdup declaration.
3462 * userspec.c: Include strdup.h. Drop strdup declaration.
3464 2004-02-06 Karl Berry <karl@gnu.org>
3466 * config.charset: update from gettext 0.14.1.
3468 2004-02-05 Paul Eggert <eggert@twinsun.com>
3470 Add comments and code, prompted by suggestions from Bruno Haible
3472 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3473 describing the enum quoting_style values.
3474 * quotearg.c (quotearg_alloc): New function.
3475 (quotearg_buffer_restyled): Treat lone { and } as special.
3476 Treat = as special. Work around bug with older shells
3477 that "see" a '\' that is really the 2nd byte of a multibyte char.
3478 Quote empty string with shell_quoting_style.
3480 2004-02-03 Bruno Haible <bruno@clisp.org>
3482 * pipe.h: New file, from GNU gettext.
3483 * pipe.c: New file, from GNU gettext.
3485 2004-01-27 Bruno Haible <bruno@clisp.org>
3487 * execute.h: New file, from GNU gettext.
3488 * execute.c: New file, from GNU gettext.
3489 * w32spawn.h: New file, from GNU gettext.
3491 2004-01-23 Paul Eggert <eggert@twinsun.com>
3493 Exit-status fix from coreutils.
3495 Use exit_failure consistently in place of EXIT_FAILURE,
3496 so that program exit statuses are consistent on failure.
3498 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3499 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3500 * argmatch.h: Comment fix to match the above.
3501 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3502 Now a macro referring to exit_failure, instead of a separate
3503 variable. Include "exitfail.h" to get it.
3504 * xstrtol.h: Include "exitfail.h".
3505 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3507 * long-options.c (parse_long_options): Use prototype
3508 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3511 2004-01-21 Jim Meyering <jim@meyering.net>
3513 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3514 so as not to conflict with a different-sized __mktime_internal
3515 function in GNU libc.
3516 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3517 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3519 2004-01-18 Paul Eggert <eggert@twinsun.com>
3521 Merge from diffutils.
3523 * file-type.c (file_type): Add typed memory objects.
3524 * file-type.h (S_TYPEISTMO): New macro.
3526 * c-stack.h (c_stack_action): Remove argv argument.
3527 * c-stack.c (c_stack_action): Likewise. All uses changed.
3528 (die): Don't calculate message unless segv_action returns.
3529 (get_stack_location, min_address_from_argv, max_address_from_argv,
3530 volatile stack_base, volatile_stack_size): Remove.
3531 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3532 that every segmentation violation is a stack overflow. (Ouch!)
3533 See Debian bug 136249 (still outstanding) for more info about why
3534 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3536 2003-11-30 Bruno Haible <bruno@clisp.org>
3538 Safer stack allocation.
3539 * setenv.c: Include allocsa.h.
3540 (alloca): Remove fallback definition.
3541 (freea): Remove macro.
3542 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3545 2003-10-17 Bruno Haible <bruno@clisp.org>
3547 * binary-io.h: Avoid warnings on Cygwin.
3549 2003-12-28 Bruno Haible <bruno@clisp.org>
3551 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3552 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3554 2003-11-28 Bruno Haible <bruno@clisp.org>
3556 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3558 2003-11-27 Bruno Haible <bruno@clisp.org>
3560 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3562 2003-11-17 Bruno Haible <bruno@clisp.org>
3564 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3566 2003-11-24 Bruno Haible <bruno@clisp.org>
3568 * xallocsa.h: New file, from GNU gettext.
3569 * xallocsa.c: New file, from GNU gettext.
3571 2003-11-24 Bruno Haible <bruno@clisp.org>
3573 * allocsa.h: New file, from GNU gettext.
3574 * allocsa.c: New file, from GNU gettext.
3576 2003-11-24 Bruno Haible <bruno@clisp.org>
3578 * eealloc.h: New file.
3580 2004-01-15 Jim Meyering <jim@meyering.net>
3582 Merge from coreutils.
3584 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3585 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3586 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3588 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3589 optional configure-time default.
3591 * version-etc.c (version_etc_copyright): Update copyright date.
3593 * xreadlink.c (xreadlink): Correct outdated comment.
3595 2004-01-15 Paul Eggert <eggert@twinsun.com>
3597 Merge from coreutils.
3599 * posixver.c: Include posixver.h.
3601 * same.c: Include <stdbool.h>, <limits.h>.
3602 (_POSIX_NAME_MAX): Define if not defined.
3604 (same_name): If file names are silently truncated, report
3605 that the file names are the same if they are the same after
3606 the silent truncation.
3608 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3609 conversion function.
3610 * xstrtod.c (xstrtod): Likewise. All callers changed to
3611 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3614 2004-01-14 Paul Eggert <eggert@twinsun.com>
3616 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3617 with like-named macro in fnmatch.c.
3618 (EXT): Use an internal constant instead.
3620 Merge fnmatch patches from glibc.
3621 * fnmatch.c (mbsinit): Remove define.
3622 Add libc_hidden_ver (__fnmatch, fnmatch).
3623 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3624 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3626 2003-12-14 Karl Berry <karl@gnu.org>
3628 * config.charset: update from gettext-runtime.
3630 2003-12-03 Paul Eggert <eggert@twinsun.com>
3632 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3633 Bug reported by Alfred M. Szmidt.
3635 2003-11-29 Karl Berry <karl@gnu.org>
3637 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3639 2003-11-23 Paul Eggert <eggert@twinsun.com>
3640 Bruno Haible <bruno@clisp.org>
3642 * printf-parse.h: Don't include sys/types.h.
3643 (ARG_NONE): New macro.
3644 (char_directive): Change type of *arg_index fields to size_t.
3645 * printf-parse.c: Don't include sys/types.h.
3646 (SSIZE_MAX): Remove macro.
3647 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3648 Remove unnecessary overflow check.
3649 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3652 2003-11-24 Paul Eggert <eggert@twinsun.com>
3654 * alloca.c: Remove dependency on xalloc module.
3655 (xalloc_die): Remove.
3656 (memory_full) [!defined emacs]: New macro.
3657 [!defined emacs]: Don't include xalloc.h.
3658 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3659 address arithmetic overflows. Change datatypes a bit to avoid
3662 2003-11-22 Jim Meyering <jim@meyering.net>
3664 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3666 2003-11-17 Bruno Haible <bruno@clisp.org>
3668 * vasnprintf.c (alloca): Remove fallback definition.
3669 (freea): Remove definition.
3670 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3671 Reported by Paul Eggert.
3673 2003-11-17 Jim Meyering <jim@meyering.net>
3675 On systems without utime and without a utimes function capable of
3676 dealing with a NULL struct utimbuf* argument, this utime replacement
3677 could -- in unusual circumstances -- leak a file descriptor.
3678 * utime.c: Include <unistd.h> and <errno.h>.
3679 (utime_null): Be sure to close `fd' and to preserve errno.
3680 Reported by Geoff Collyer via Arnold Robbins.
3682 2003-11-16 Paul Eggert <eggert@twinsun.com>
3683 Bruno Haible <bruno@clisp.org>
3685 Protect against address arithmetic overflow.
3686 * printf-args.h: Include stddef.h.
3687 (arguments): Change type of field 'count' to size_t.
3688 * printf-args.c (printf_fetchargs): Use size_t instead of
3689 'unsigned int' where appropriate.
3690 * printf-parse.h: Include sys/types.h.
3691 (char_directive): Change type of *arg_index fields to ssize_t.
3692 (char_directives): Change type of fields 'count', max_*_length to
3694 * printf-parse.c: Include sys/types.h and xsize.h.
3695 (SSIZE_MAX): Define fallback value.
3696 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3697 instead of 'int' where appropriate. Check a_allocated, d_allocated
3698 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3699 * vasnprintf.c: Include xsize.h.
3700 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3701 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3702 overflow. Avoid wraparound when converting a width or precision from
3705 2003-11-16 Bruno Haible <bruno@clisp.org>
3707 Update from GNU gettext.
3708 * printf-parse.c: Generalize to it can be compiled for wide strings.
3709 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3710 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3711 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3712 SNPRINTF): New macros.
3713 Don't include <alloca.h> if the file is used inside libintl.
3714 (local_wcslen): New function, for Solaris 2.5.1.
3715 (VASNPRINTF): Use it instead of wcslen.
3717 2003-11-16 Bruno Haible <bruno@clisp.org>
3719 * xsize.h (xmax): New function.
3720 (xsum, xsum3, xsum4): Declare as "pure" functions.
3722 2003-11-12 Paul Eggert <eggert@twinsun.com>
3724 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3725 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3726 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3727 heuristic is just as accurate as far as we know, and it removes a
3728 dependency on size_max.m4 and ptrdiff_max.m4.
3730 2003-11-12 Paul Eggert <eggert@twinsun.com>
3732 * xstrtol.c (__xstrtol): Remove "break" immediately after
3733 "return", to pacify some unknown compiler. Problem reported
3736 2003-11-11 Bruno Haible <bruno@clisp.org>
3738 * xsize.h (SIZE_MAX): Remove fallback definition.
3739 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3742 2003-11-10 Paul Eggert <eggert@twinsun.com>
3744 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3745 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3746 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3748 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3749 not (size_t) -1, since it's defined here.
3751 2003-11-06 Paul Eggert <eggert@twinsun.com>
3753 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3754 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3755 Reject sizes of exactly SIZE_MAX bytes.
3756 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3757 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3759 2003-11-05 Bruno Haible <bruno@clisp.org>
3761 * xsize.h: Include limits.h, to avoid a possible collision with
3762 SIZE_MAX defined in <limits.h> on Solaris.
3764 2003-11-04 Bruno Haible <bruno@clisp.org>
3766 * xsize.h: New file.
3767 * linebreak.c: Include xsize.h.
3768 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3769 argument for overflow.
3770 Suggested by Paul Eggert.
3772 2003-10-31 Bruno Haible <bruno@clisp.org>
3774 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3775 to avoid (extremely rare) race condition.
3776 Suggested by Paul Eggert.
3778 2003-11-03 Jim Meyering <jim@meyering.net>
3780 * userspec.c: Include "userspec.h".
3781 * userspec.h: New file.
3783 2003-10-31 Paul Eggert <eggert@twinsun.com>
3785 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3786 * mountlist.c (SIZE_MAX): Define if not defined already.
3787 (read_filesystem_list): Set and use me_type_malloced.
3788 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3789 whatever the type happens to be), for brevity and consistency.
3790 Check for size calculation overflow on Alphas running OSF/1.
3792 2003-10-31 Jim Meyering <jim@meyering.net>
3794 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3796 * linebuffer.c: Include <string.h> for declaration of memset.
3798 2003-10-30 Paul Eggert <eggert@twinsun.com>
3799 Bruno Haible <bruno@clisp.org>
3801 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3802 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3804 2003-10-29 Paul Eggert <eggert@twinsun.com>
3806 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3807 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3809 * quotearg.c (quotearg_n_options): Use it.
3810 * group-member.c: Include <stdbool.h>.
3811 (free_group_info): Arg is now const *; don't free arg.
3812 (get_group_info): Now returns bool and accepts struct group_info *,
3813 rather than returning a malloc'ed struct group_info *.
3814 All uses changed. Check for overflow in internal size calculation.
3816 * getusershell.c (readname): Simplify the code by using x2nrealloc
3817 rather than xmalloc/xrealloc.
3818 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3819 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3820 conformance bug: the old code used a pointer after freeing the
3821 storage that it addressed.
3822 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3823 rather than doing it by hand.
3824 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3825 the buffer preserved. Use free and xmalloc instead.
3826 * quotearg.c (quotearg_n_options): Likewise.
3827 Use a simpler test for size overflow. Don't use xalloc_oversized
3828 because unsigned int might be wider than size_t (!); this suggests
3829 that we should switch from unsigned int to size_t for slot numbers.
3831 2003-10-27 Bruno Haible <bruno@clisp.org>
3833 * stdbool_.h: Better support for BeOS.
3835 2003-10-27 Paul Eggert <eggert@twinsun.com>
3837 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3838 to allocate the returned structure. Do not allocate a subarray,
3839 as x2nrealloc will do that.
3840 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3841 instead of xnrealloc.
3842 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3844 2003-10-26 Paul Eggert <eggert@twinsun.com>
3846 * xalloc.h (xalloc_oversized): New static inline function, for
3847 callers that want to do their own size-overflow checking. Include
3848 <stdbool.h>, since xalloc_oversized returns bool.
3849 * xalloc.c (array_size_overflow): Remove. All callers changed
3850 to use xalloc_oversized.
3852 Add two functions x2realloc, x2nrealloc, for programs that grow
3853 arrays dynamically by doubling their sizes.
3854 * xalloc.h (x2realloc, x2nrealloc): New decls.
3855 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3858 Port to C99 semantics for 'inline' of external functions.
3859 Bug reported by Bruno Haible.
3860 * xmalloc.c (xnmalloc_inline): New static inline function,
3861 with the old contents of xnmalloc.
3862 (xnmalloc, xmalloc): Use it.
3863 (xnrealloc_inline): New static inline function,
3864 with the old contents of xnrealloc.
3865 (xnrealloc, xrealloc): Use it.
3867 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3869 2003-10-25 Paul Eggert <eggert@twinsun.com>
3871 Fix several address-calculation bugs in the hash modules,
3872 plus some minor code cleanup.
3874 * hash.h: Include <stdbool.h>, for bool.
3875 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3876 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3877 hash_get_n_entries, hash_get_max_bucket_length,
3878 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3879 hash_rehash): Use size_t rather than unsigned.
3880 * hash.c (struct hash_table, hash_get_n_buckets,
3881 hash_get_n_buckets_used, hash_get_n_entries,
3882 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3883 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3884 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3886 (SIZE_MAX): Define if not defined.
3887 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3888 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3890 Use const * when possible.
3891 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3892 (check_tuning): Fix bug: if tuning parameters were very close to
3893 0 or 1, rounding errors could have caused subscript violations.
3894 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3895 (hash_initialize): Add 'fail:' label
3896 to free table and return NULL, and use it to simplify code.
3897 Use calloc rather than clearing the storage ourself.
3898 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3899 buffer size calculations.
3900 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3901 Include <stddef.h>, for size_t.
3902 * hash-pjw.c (hash_pjw): Likewise.
3903 Switch to method described by Bruno Haible.
3904 Include <limits.h>, for CHAR_BIT.
3905 (SIZE_BITS): New macro.
3907 2003-10-21 Paul Eggert <eggert@twinsun.com>
3909 * getndelim2.c (getndelim2): When size calculation overflows,
3910 ceiling the allocation at NMAX bytes rather than silently
3911 discarding input bytes before NMAX is reached. This makes
3912 a difference only if NMAX exceeds SIZE_MAX / 2.
3914 * obstack.c: Merge from glibc.
3915 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3916 Add libc_hidden_def (_obstack_newchunk).
3917 (_obstack_free) [! defined _LIBC]: Remove.
3918 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3919 a clone of the function body.
3920 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3921 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3923 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3924 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3927 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3928 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3929 Don't use lvalue casts, as GCC plans to remove support for them
3930 in GCC 3.5. Reported by Joseph S. Myers. This bug
3931 was also present in the non-GCC version, indicating that this
3932 code had always been buggy and had never been widely used.
3933 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3934 Use the fast variant of each macro, rather than copying the
3935 definiens of the fast variant; that way, we'll be more likely to
3936 catch future bugs in the fast variants.
3938 2003-10-20 Bruno Haible <bruno@clisp.org>
3940 * wait-process.h: New file, from GNU gettext.
3941 * wait-process.c: New file, from GNU gettext.
3943 2003-10-19 Jim Meyering <jim@meyering.net>
3945 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3947 2003-10-16 Paul Eggert <eggert@twinsun.com>
3949 * getgroups.c: Include <errno.h>, <stdlib.h>.
3950 (getgroups): First arg is int, not size_t.
3951 Don't let 'free' mangle errno.
3953 2003-10-16 Jim Meyering <jim@meyering.net>
3955 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3957 2003-10-15 Paul Eggert <eggert@twinsun.com>
3959 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3961 (new_exclude, add_exclude_file): Initial size no longer needs to
3963 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3964 our own address arithmetic overflow checking.
3966 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3967 (fnmatch): Do not alloca more than 2000 wide characters;
3968 instead, use malloc for large buffers.
3969 Check for address arithmetic overflow, and return -1
3970 with errno set to ENOMEM in that case.
3971 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3972 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3973 instead, return -1. Check for address arithmetic overflow.
3975 2003-10-14 Paul Eggert <eggert@twinsun.com>
3977 Handle invalid suffixes and overflow independently, so that
3978 callers can treat them independently as needed. Fix some bugs in
3979 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3980 suffix for a human-readable blocksize. The major caller-visible
3981 change is the addition of a new
3982 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3983 that both overflow and suffix chars were found.
3985 * human.c (humblock): Don't check separately for invalid suffix
3986 char; that is xstrtoumax's job (now that its bug is fixed).
3987 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3988 INTMAX_MAX]: New macros.
3989 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3990 TYPE_MAXIMUM): New macros.
3991 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3992 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3993 if overflow occurs, as it's what __strtol does and it's more useful
3995 (__xstrtol): If __strtol reports some error other than ERANGE,
3996 reflect it to the caller as LONGINT_INVALID. If it reports
3997 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3998 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3999 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4001 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4002 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4003 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4004 [defined UINTMAX_MAX]: New macros.
4006 2003-10-14 Bruno Haible <bruno@clisp.org>
4008 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4009 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4010 Also use volatile where needed.
4012 2003-10-12 Paul Eggert <eggert@twinsun.com>
4014 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4015 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4016 and define in terms of the other primitives.
4017 * xmalloc.c: Include stdbool.h; do not include exit.h.
4018 (SIZE_MAX): Define if not already defined.
4019 (array_size_overflow): New function.
4020 (xalloc_die): Abort instead of exiting if 'error' returns.
4021 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4022 (xmalloc, xrealloc): Use them.
4023 (xcalloc): Check for address arithmetic overflow.
4024 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4025 a bit faster than strcpy.
4027 2003-10-08 Paul Eggert <eggert@twinsun.com>
4029 Merge getpass from libc, plus a few fixes.
4031 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4032 Include <stdbool.h>.
4033 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4034 __fsetlocking to empty.
4035 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4036 do include <bits/libc-lock.h>.
4037 Do not include <fcntl.h>; not needed.
4038 [_LIBC]: Include <wchar.h>.
4039 (NOTCANCEL_MODE): New macro.
4040 (flockfile, funlockfile) [_LIBC]: New macros.
4041 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4042 [!_LIBC]: New macros.
4043 (call_fclose): New function.
4044 (getpass): Use it. Save tty stream separately; this simplifies the
4045 code and makes it more reliable if stdin happens to equal stdout.
4046 Invoke __fsetlocking on tty.
4047 Handle thread cancellation if needed.
4048 Namespace cleanup (use __tcgetattr, __getline).
4049 Use bool for Booleans.
4050 [USE_IN_LIBIO]: Handle wide streams.
4051 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4052 stream might go where.
4054 * unlocked-io.h: Include <stdio.h>, so that the caller
4055 doesn't have to include <stdio.h> before us.
4056 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4057 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4058 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4059 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4060 if not declared, so that we can use getpass.c code from libc without
4062 (flockfile, ftrylockfile, funlockfile): New macros.
4064 2003-10-06 Bruno Haible <bruno@clisp.org>
4066 * version-etc-2.h: Remove file.
4067 * version-etc-2.c: Remove file.
4069 2003-09-25 Jim Meyering <jim@meyering.net>
4070 Bruno Haible <bruno@clisp.org>
4072 This lets translators provide better translations for the
4073 "Written by ..." part of --version output.
4074 * version-etc.h: Include stdarg.h.
4075 (version_etc_copyright): Declare as readonly.
4076 (version_etc): Make this function variadic with a NULL-terminated list
4077 of author name strings.
4078 (version_etc_va): New declaration.
4079 * version-etc.c: Include stdarg.h, stdlib.h.
4080 (version_etc_copyright): Declare as readonly.
4081 (version_etc_va): New function. Provide a different translatable string
4082 for each possible number of authors < 10. Abbreviate when there are 10
4084 (version_etc): Make this function variadic. Call version_etc_va.
4085 Suggestion from Gary V. Vaughan.
4087 * long-options.h (parse_long_options): Change prototype: the authors
4088 string is moved to the end and becomes variadic.
4089 * long-options.c: Include stdarg.h.
4090 (parse_long_options): Make this function variadic, too.
4091 Call version_etc_va, not version_etc.
4093 2003-10-06 Bruno Haible <bruno@clisp.org>
4095 * fatal-signal.h: New file, from GNU gettext.
4096 * fatal-signal.c: New file, from GNU gettext.
4098 2003-10-04 Karl Berry <karl@gnu.org>
4100 * argp*: update from libc.
4102 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4104 * getpass.c (getpass): Use a no-op fseek when switching from input to
4105 output mode on the same stream.
4107 2003-09-29 Paul Eggert <eggert@twinsun.com>
4109 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4110 Fix arg typo in previous patch.
4112 2003-09-28 Jim Meyering <jim@meyering.net>
4114 * error.c: Correct cpp indentation.
4116 2003-09-27 Paul Eggert <eggert@twinsun.com>
4118 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4119 Omit the special code that used __typeof__, since we worry that
4120 it could be more trouble than it's worth. See:
4121 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4122 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4126 2003-09-26 Jim Meyering <jim@meyering.net>
4128 * error.c (error_tail): Move some declarations
4129 into inner scope where the local variables are used.
4131 2003-09-26 Bruno Haible <bruno@clisp.org>
4133 * stpncpy.h (gnu_stpncpy): New declaration.
4134 (stpncpy): Define as alias for gnu_stpncpy.
4135 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4137 2003-09-26 Paul Eggert <eggert@twinsun.com>
4139 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4140 (error_tail): Do not loop, reallocating temporary buffer, since
4141 the output cannot contain more wide characters than the input
4142 contains bytes, the size must be big enough already. This avoids
4143 one potential size overflow calculation. Check for size overflow
4144 when calculating temporary buffer size. Free temporary buffer
4145 when done, if it was allocated with malloc; this plugs a memory
4146 leak. Remove casts from void * to pointers, that are no longer
4147 needed now that we're assuming C89 or better.
4149 Merge error changes from glibc.
4151 * error.c, error.h: Update copyright notice header to match glibc.
4152 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4153 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4154 Disable cancellation while printing error.
4155 * error.h: Prepend __ to parameter names.
4157 2003-09-25 Karl Berry <karl@gnu.org>
4159 * argp-fmtstream.c, argp-help.c: update from libc.
4161 2003-09-25 Bruno Haible <bruno@clisp.org>
4163 * version-etc-2.h: New file, from version-etc.h with modifications.
4164 * version-etc-2.c: New file, from version-etc.c with modifications.
4166 2003-09-25 Simon Josefsson <jas@extundo.com>
4168 * xgetdomainname.h: New file.
4169 * xgetdomainname.c: New file.
4171 2003-09-25 Simon Josefsson <jas@extundo.com>
4172 Bruno Haible <bruno@clisp.org>
4174 * getdomainname.h: New file.
4175 * getdomainname.c: New file.
4177 2003-09-24 Paul Eggert <eggert@twinsun.com>
4179 * linebuffer.c (freebuffer): Don't free the argument, just
4180 the buffer associated with the argument. Bug reported by
4183 2003-09-19 Karl Berry <karl@gnu.org>
4185 * argp.h: update from libc.
4187 2003-09-16 Paul Eggert <eggert@twinsun.com>
4189 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4190 input error, instead of returning NULL the next time we are called
4191 (and therefore losing track of errno).
4193 2003-09-15 Paul Eggert <eggert@twinsun.com>
4195 * getndelim2.c (getndelim2): Don't trash errno when a read
4196 fails, so that the caller gets the proper errno.
4198 * readutmp.c (read_utmp): Likewise.
4199 Check for fstat error. Close stream and free storage
4202 2003-09-14 Bruno Haible <bruno@clisp.org>
4204 * fwriteerror.h: New file.
4205 * fwriteerror.c: New file.
4207 2003-09-14 Jim Meyering <jim@meyering.net>
4209 * getloadavg.c: Correct cpp indentation.
4210 * strdup.c: Likewise.
4211 * vasnprintf.c: Likewise.
4213 2003-09-12 Paul Eggert <eggert@twinsun.com>
4215 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4216 * obstack.c [!defined _LIBC]: Likewise.
4217 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4218 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4219 * exitfail.c: Don't include stdlib.h; no longer needed.
4221 More changes to assume C89 or better.
4223 * error.c (error_tail): Assume vprintf.
4225 * argmatch.c (getenv): Remove decl.
4226 * progreloc.c (get_full_program_name): Define via prototype.
4227 * setenv.c (clearenv): Likewise.
4228 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4230 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4231 (malloc, memcpy): Remove decls.
4232 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4233 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4234 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4235 (memcpy): Remove macro.
4236 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4237 (__P): Remove. All uses removed.
4238 (PTR): Remove. All uses changed to void *.
4239 (CHAR_BIT, NULL): Remove.
4240 (spaces, zeros, memset_space, memset_zero)
4241 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4243 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4244 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4245 Define with prototype.
4246 Remove now-unnecessary prototype decl.
4247 (extra_args_spec): Assume ANSI C. All uses changed.
4248 (extra_args_spec_iso): Remove.
4249 (my_strftime, emacs_strftimeu): Define via prototype.
4250 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4252 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4253 * strtoimax.c: Include <stdlib.h> unconditionally.
4254 (strtoul, strtol): Remove decls.
4255 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4257 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4258 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4259 (LOCALE_PARAM_PROTO): New macro.
4260 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4261 (INTERNAL (strtol), strtol): Define with a prototype.
4262 (PARAMS): Remove. All uses removed.
4263 * tempname.c: Include <string.h> unconditionally.
4264 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4265 * xgethostname.c (main): Define with a prototype.
4266 * xmalloc.c: Include "xalloc.h" first, to check interface.
4267 Include <stdlib.h> unconditionally.
4268 (calloc, malloc, realloc, free): Remove decls.
4269 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4270 Include <stdlib.h> unconditionally. Sort include file names.
4272 (xstrtod): Define with a prototype.
4273 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4274 (strtol, strtoul): Remove decls.
4276 2003-09-11 Paul Eggert <eggert@twinsun.com>
4278 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4279 Include <stdlib.h>, <string.h> unconditionally.
4280 Remove now-unnecessary cast to char *.
4281 * strnlen.c: Include <string.h> unconditionally.
4282 * yesno.c (yesno): Define with a prototype.
4284 2003-09-10 Bruno Haible <bruno@clisp.org>
4286 * strcspn.c: Include <string.h> unconditionally.
4287 * strpbrk.c: Include <string.h> unconditionally.
4288 * strstr.c: Include <string.h> unconditionally.
4289 * unicodeio.c: Include <string.h> unconditionally.
4290 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4291 * unsetenv.c: Likewise.
4292 * xreadlink.c: Include <stdlib.h> unconditionally.
4293 * yesno.c: Include <stdlib.h> unconditionally.
4294 (rpmatch): Add prototype.
4296 2003-09-10 Jim Meyering <jim@meyering.net>
4298 * error.c: Correct indentation of cpp directives.
4300 2003-09-09 Paul Eggert <eggert@twinsun.com>
4304 * acosl.c (main): Use a prototype.
4305 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4308 * getloadavg.c (getloadavg, main): Define via prototypes.
4310 * getopt.h (struct option.name): Assume C89, and use 'const'.
4311 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4312 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4314 * getopt.c (const): Remove macro.
4315 Include <string.h> unconditionally.
4316 (my_index): Remove; all uses changed to strchr.
4317 (strlen): Remove decl.
4318 (exchange): Remove forward decl; no longer needed.
4319 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4320 Define with prototype.
4321 * getopt1.c (const): Remove macro.
4322 (getopt_long, getopt_long_only, main): Define with prototype.
4324 * getugroups.c: Include <string.h> unconditionally.
4326 * getusershell.c: Include <stdlib.h> unconditionally.
4327 (getusershell, setusershell, endusershell, readname, main):
4328 Define with prototypes.
4330 * group-member.c: Include group-member.h first.
4331 Include <stdlib.h> unconditionally.
4333 * hard-locale.c: Include hard-locale.h first.
4334 Include <stdlib.h>, <string.h> unconditionally.
4336 * hash.c (free, malloc): Remove decls.
4337 Include <stdlib.h> unconditionally.
4339 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4340 (getenv): Do not declare.
4342 * idcache.c: Include <string.h> unconditionally.
4344 * long-options.c: Include long-options.h first, to test interface.
4345 Include <stdlib.h> unconditionally.
4347 * makepath.c: Include makepath.h first, to test interface.
4348 Include <stdlib.h> and <string.h> unconditionally.
4350 * linebuffer.c: Include <stdlib.h>.
4351 (free): Remove decl.
4353 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4354 rpl_malloc returns void *, not char *.
4355 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4357 * md5.h: Include <limits.h> unconditionally.
4358 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4359 (__P): Remove; all uses removed.
4360 * md5.c: Include "md5.h" first.
4361 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4362 md5_buffer, md5_process_bytes, md5_process_block):
4363 Define with prototypes.
4364 * sha.h (__P): Remove all uses. (It wasn't defined??)
4365 * sha.c: Include "sha.h" first.
4366 Include <stdlib.h>, <string.h> unconditionally.
4368 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4369 * memcmp.c (__ptr_t): Likewise.
4370 * memrchr.c (__ptr_t): Likewise.
4371 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4372 Include <string.h> unconditionally.
4373 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4374 * memchr.c: Include <stdlib.h> unconditionally.
4375 * memchr.c (LONG_MAX): Remove.
4376 * memrchr.c (LONG_MAX): Likewise.
4377 * memchr.c (__memchr): Define via a prototype.
4378 * memrchr.c (__memrchr): Likewise.
4379 * memcmp.c (__P): Remove, and remove all uses.
4380 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4381 Remove forward decls; no longer needed.
4382 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4383 Use types required by C89 in prototype.
4385 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4386 * savedir.c: Likewise.
4387 * mkdir.c (free): Remove decl.
4388 * rmdir.c (rmdir): Define with a prototype.
4389 * savedir.c: Include savedir.h first, to test interface.
4391 * mktime.c (STDC_HEADERS): Remove.
4392 Include <stdlib.h>, <string.h> unconditionally.
4394 * modechange.c: Include <stdlib.h> unconditionally.
4395 (malloc): Remove decl.
4397 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4398 (free): Remove decl.
4400 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4401 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4402 (This type really should be intptr_t, but that's a C99ism.)
4403 (_obstack_memcpy): Remove: all uses changed to memcpy.
4404 Include <string.h> unconditionally.
4405 (struct obstack): Assume __STDC__ for types of members
4406 chunkfun, freefun, extra_arg.
4407 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4408 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4409 obstack_begin, obstack_specify_allocation,
4410 obstack_specify_allocation_with_arg, obstack_chunkfun,
4411 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4412 Remove unprototyped decls and the macros that use them.
4413 * obstack.c (POINTER): Remove. All uses changed to void *.
4414 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4415 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4416 (defined __STDC__ && __STDC__)]:
4417 Remove nonprototyped code.
4418 Include <stdlib.h> unconditionally.
4419 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4420 _obstack_allocated_p, _obstack_free, obstack_free,
4421 _obstack_memory_used, print_and_abort):
4422 Define using prototypes.
4423 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4424 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4425 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4426 obstack_next_free, obstack_object_size, obstack_room) [0]:
4427 Remove unused, unprototyped code.
4429 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4431 * physmem.c (physmem_total, physmem_available, main): Define
4434 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4435 (main): Define with a prototype.
4437 * posixver.c (getenv): Remove decl.
4439 * putenv.c (malloc): Returns void *, not char *.
4440 Include <string.h> unconditionally.
4441 (strchr, memcpy, NULL): Do not define.
4443 * readtokens.c: Include readtokens.h first, to test interface.
4444 Include <stdlib.h>, <string.h> unconditionally.
4445 (init_tokenbuffer): Define with a prototype.
4447 * regex.c (PARAMS): Remove. All uses removed.
4448 All uses of _RE_ARGS removed, too.
4449 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4451 (bzero): Assume memset exists.
4452 (memcmp, memcpy, NULL): Remove.
4453 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4454 char, or assignments to local vars of type signed char.
4455 (init_syntax_once, PREFIX(extract_number_and_incr),
4456 PREFIX(print_partial_compiled_pattern),
4457 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4458 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4459 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4460 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4461 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4462 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4463 wcs_compile_range, byte_compile_range, truncate_wchar,
4464 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4465 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4466 count_mbs_length, wcs_re_match_2_internal,
4467 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4468 PREFIX(alt_match_null_string_p),
4469 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4470 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4471 regfree, PREFIX(extract_number)): Define with prototype. Remove
4472 now-unnecessary declaration, if any.
4473 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4475 Remove now-unnecessary casts among pointer types.
4476 * regex.h (_RE_ARGS): Remove. All uses removed.
4478 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4479 (free): Remove decl.
4481 * rpmatch.c: Include <stdlib.h> unconditionally.
4483 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4484 (free): Remove decl.
4486 * save-cwd.c: Include <stdlib.h> unconditionally.
4487 * xgetcwd.c: Likewise.
4489 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4490 (free): Remove decl.
4492 * strchrnul.c (strchrnul): Define with a prototype.
4493 Fix bug: c_in was not converted to char before searching.
4495 The following changes are not K&R related:
4497 * group-member.h: Include <sys/types.h>, so that this file is
4499 * makepath.h: Likewise.
4501 * getusershell.c (readname, default_index, line_size, readname):
4502 Use size_t, not int, for sizes.
4503 (readname): If the size overflows, report an error instead of
4506 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4508 * getndelim2.c: Assume stdlib.h per the C89 spec.
4510 2003-09-08 Paul Eggert <eggert@twinsun.com>
4512 Assume C89 or better; remove K&R cruft.
4513 A few of these changes were first proposed by Derek Robert Price
4514 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4516 * addext.c: Include <string.h> unconditionally.
4517 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4518 Don't declare getenv or malloc.
4520 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4521 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4523 (find_stack_direction, alloca): Use prototypes.
4525 * atexit.c (atexit): Define using a prototype.
4527 * basename.c, dirname.c, stripslash.c:
4528 Include <string.h> unconditionally.
4530 * bcopy.c: Include <stddef.h>.
4531 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4533 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4535 * error.h (error, error_at_line, error_print_progname)
4536 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4537 * error.c: Include error.h first, to check interface.
4538 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4539 (VA_START): Remove; all uses changeed to va_start.
4540 (exit, strerror): Remove decls.
4541 (error_print_progname): Prototype uncondionally.
4542 Don't include <errno.h>; no longer needed.
4543 (private_strerror): Remove.
4544 (error_tail): Always define.
4545 (error, error_at_line): Assume C89 or better; always use prototypes.
4546 * fatal.c: Include "fatal.h" first, to test interface.
4547 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4548 (VA_START): Remove; all uses changed to va_start.
4549 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4551 (exit): Remove decl.
4552 (fatal): Prototype unconditionally. Assume va_start works.
4553 Abort at end, to pacify gcc.
4555 * euidaccess.c (main): Define with a prototype.
4557 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4559 * exitfail.c: Include <stdlib.h> unconditionally.
4561 * fnmatch_.h (__P): Remove. All uses changed to assume
4563 * fnmatch.c: Include fnmatch.h first, to test interface.
4564 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4565 (getenv): Remove decl.
4566 (fnmatch): Define using a prototype.
4567 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4568 (FCT): Define using a prototype.
4570 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4572 * gethostname.c: Include <stddef.h>.
4573 (gethostname): Define with prototype. Length is size_t, not int.
4575 2003-09-08 Paul Eggert <eggert@twinsun.com>
4577 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4578 getversion.c should have been removed then, but was accidentally
4581 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4582 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4584 2003-09-07 Paul Eggert <eggert@twinsun.com>
4586 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4587 copy_tm_result. Bug reported by Simon Josefsson in
4588 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4590 2003-09-06 Paul Eggert <eggert@twinsun.com>
4592 * time_r.c, time_r.h: New files.
4594 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4596 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4597 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4599 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4601 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4602 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4605 * timegm.c: Switch to glibc implementation, with the following changes:
4606 [defined HAVE_CONFIG_H]: Include <config.h>.
4607 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4608 (__mktime_internal) [!defined _LIBC]: New decl.
4609 (__gmtime_r) [!defined _LIBC]: New macro and function.
4610 (timegm): Use a prototype, since gnulib assumes C89.
4611 Do not bother declaring tmp to be const, as it's not really usefu.
4612 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4613 (timegm): Declare only if HAVE_DECL_TIMEGM.
4615 2003-09-03 Paul Eggert <eggert@twinsun.com>
4617 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4618 Bug reported by Lute Kamstra in
4619 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4621 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4622 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4623 course with correspondingly smaller numbers for tomorrow and
4624 yesterday. From Tadayoshi Funaba. Originally installed into
4625 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4628 2003-08-31 Simon Josefsson <jas@extundo.com>
4630 * timegm.h: New file.
4631 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4633 2003-08-31 Karl Berry <karl@gnu.org>
4635 * argp.h: update from libc.
4637 2003-08-28 Bruno Haible <bruno@clisp.org>
4639 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4640 warning on QNX, which defines O_BINARY to 000000.
4642 2003-08-24 Bruno Haible <bruno@clisp.org>
4644 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4645 MSVC7 <stdio.h> is included later.
4647 2003-08-20 Bruno Haible <bruno@clisp.org>
4649 * progname.h: New file, from GNU gettext.
4650 * progname.c: New file, from GNU gettext.
4651 * progreloc.c: New file, from GNU gettext.
4653 2003-08-19 Bruno Haible <bruno@clisp.org>
4655 * xstrdup.c: Assume <string.h> exists.
4657 2003-08-18 Jim Meyering <jim@meyering.net>
4659 * setenv.h: Indent nested cpp directive.
4660 * vasnprintf.c: Remove trailing blanks.
4662 2003-08-17 Simon Josefsson <jas@extundo.com>
4663 Bruno Haible <bruno@clisp.org>
4665 * xstrndup.h: New file.
4666 * xstrndup.c: New file.
4668 2003-08-17 Bruno Haible <bruno@clisp.org>
4670 * strndup.h: New file.
4672 2003-08-16 Paul Eggert <eggert@twinsun.com>
4674 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4675 space, undoing this 2003-08-12 change:
4676 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4678 2003-08-16 Jim Meyering <jim@meyering.net>
4680 Merge from coreutils.
4681 * xstrtoimax.c: #else #if -> #elif.
4682 * xstrtoumax.c: Likewise.
4684 2003-08-15 Paul Eggert <eggert@twinsun.com>
4686 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4687 rather than tab, after '#' in shell-script copyright notices.
4688 Suggested by Bruno Haible.
4690 2003-08-15 Jim Meyering <jim@meyering.net>
4691 and Paul Eggert <eggert@twinsun.com>
4693 Merge from coreutils.
4694 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4695 member but strut utmpx does not. Needed for AIX 4.3.3.
4696 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4698 2003-08-15 Jim Meyering <jim@meyering.net>
4700 Merge from coreutils.
4701 * xgethostname.c: Include <stdlib.h>.
4702 (xghostname): Don't exit for anything other than memory-related
4703 failure; just return NULL.
4704 * userspec.c: Include "posixver.h".
4705 (parse_user_spec): Accept `.' as a separator only
4706 in pre-POSIX-200112 mode.
4707 * strtoimax.c: Use #elif rather than #else #if.
4708 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4709 Remove function, now that we can rely on a working tzset function.
4710 [!_LIBC]: Ensure that the required autoconf test has been run.
4711 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4712 Use underlying_strftime for %r.
4713 * sha.c: Merge in some clean-up and optimization changes from glibc.
4714 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4715 Ensure that it is a multiple of 64.
4716 Rearrange loop exit tests so as to avoid performing an
4717 additional fread after encountering an error or EOF.
4718 * realloc.c: Update copyright date.
4720 2003-08-14 Jim Meyering <jim@meyering.net>
4722 Merge from coreutils.
4723 * obstack.h: Whitespace changes.
4724 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4725 and xcalloc return values.
4726 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4727 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4728 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4729 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4730 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4732 Use mntctl's return value to drive the entry-processing loop, since
4733 we can't rely on the value of the vmt_length member in the last
4734 entry. On some systems doing so could result in exhausting
4735 virtual memory. Based in part on a patch from Mike Jetzer.
4737 2003-08-14 Jim Meyering <jim@meyering.net>
4738 and Paul Eggert <eggert@twinsun.com>
4740 Merges from coreutils, plus other fixes.
4741 * physmem.c: Merge in portability changes from gcc/libiberty
4742 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4743 for credits and details. Thanks to Kaveh Ghazi for helping
4744 to keep these files in sync.
4745 (ARRAY_SIZE): Define it.
4746 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4747 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4748 (memcasecmp): Don't assume size_t fits in unsigned int.
4749 Remove casts and duplicate code.
4750 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4751 (memcpy): Remove definition.
4752 Merge in some clean-up and optimization changes from glibc.
4753 [BLOCKSIZE]: Move definition to top of file.
4754 Ensure that it is a multiple of 64.
4755 Rearrange loop exit tests so as to avoid performing an
4756 additional fread after encountering an error or EOF.
4757 * md5.h (md5_uintptr): Define.
4758 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4759 return to the initial working directory. Preserve errno
4761 * idcache.c: Include "xalloc.h".
4762 (xmalloc, xrealloc): Remove decls.
4763 (getuser): Remove casts no longer required in C89.
4764 * human.c: Include stdio.h, for sprintf.
4765 * group-member.c: Include "xalloc.h".
4766 (xmalloc, xrealloc): Remove decls.
4767 (get_group_info): Remove casts no longer required in C89.
4768 * getusershell.c (readname): Remove casts no longer required in C89.
4769 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4770 * getline.c: Whitespace fix, from coreutils.
4772 2003-08-13 Paul Eggert <eggert@twinsun.com>
4774 * exclude.c: Include <ctype.h>
4775 (IN_CTYPE_DOMAIN): New macro.
4777 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4780 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4781 Undo previous (whitespace-only) change.
4783 2003-08-12 Paul Eggert <eggert@twinsun.com>
4785 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4786 Normalize leading white space and remove trailing white space.
4787 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4788 notice, as per ../config/srclist-update.
4790 Merge from coreutils.
4791 * euidaccess.h: New file.
4792 * euidaccess.c: Include it.
4793 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4794 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4795 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4797 2003-08-11 Bruno Haible <bruno@clisp.org>
4799 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4800 (vasnprintf): Use it instead of wcslen.
4802 2003-08-11 Bruno Haible <bruno@clisp.org>
4804 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4805 value to ensure that _Bool promotes to int. Use #define for _Bool when
4806 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4808 2003-08-10 Karl Berry <karl@gnu.org>
4810 * regex.h: update from libc (whitespace fix).
4812 2003-08-09 Paul Eggert <eggert@twinsun.com>
4814 Merge some files from coreutils. These changes were
4815 originally made by Jim Meyering.
4816 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4817 many older Unixes require this.
4818 * alloca.c (alloca): Remove cast to argument of free;
4819 no longer needed in C89.
4820 * alloca_.h, regex.h: Fix white space to match
4821 what GNU indent does.
4823 2003-08-05 Paul Eggert <eggert@twinsun.com>
4825 * bumpalloc.h: Remove.
4827 2003-08-04 Paul Eggert <eggert@twinsun.com>
4829 * getloadavg.c: Change copyright notice and spacing to conform to
4832 Merge from coreutils.
4833 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4835 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4836 from Karl Berry, implemented by Jim Meyering.
4837 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4838 from Dmitry V. Levin.
4839 Remove anachronistic cast of xrealloc.
4840 * fnmatch_.h (__const): Remove. Use 'const'.
4841 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4842 type. Otherwise, it wouldn't compile with at least /bin/cc on
4843 ymp-cray-unicos9.0.2.X.
4844 Combine two mostly-identical uses of alloca into one.
4845 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4847 2003-08-04 Dave Love <d.love@dl.ac.uk>
4851 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4852 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4853 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4854 obsolete NLIST_NAME_UNION.
4855 [__GNU__]: Undef BSD and FSCALE.
4856 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4858 2003-08-03 Paul Eggert <eggert@twinsun.com>
4860 * stdbool_.h (_Bool): Make it signed char, instead of
4861 an enum type, so that it's guaranteed to promote to int. See:
4862 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4864 2003-07-31 Paul Eggert <eggert@twinsun.com>
4866 * strerror.c: Include config.h, limits.h. Declare sprintf.
4867 (strerror): Don't assume that a printable int fits in 14 bytes.
4869 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4870 Bruno Haible <bruno@clisp.org>
4872 * getline.h (getline, getdelim): Change return type to ssize_t.
4873 * getline.c (getline, getdelim): Likewise.
4874 Remove _GNU_SOURCE define; now it's defined in config.h through
4877 2003-07-22 Paul Eggert <eggert@twinsun.com>
4879 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4880 over-parenthesization in macros.
4882 Sync with coreutils.
4884 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4887 Use `exit_failure' for xalloc and xmemcoll instead of their own
4888 private exit-failure variables.
4889 * xalloc.h (xalloc_exit_failure): Remove.
4890 * xmalloc.c: Likewise. Include exitfail.h.
4891 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4892 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4893 * xmemcoll.c: Likewise. Include exitfail.h.
4894 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4896 2003-07-18 Paul Eggert <eggert@twinsun.com>
4898 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4899 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4900 to test that it can stand by itself. Include "exitfail.h".
4901 Clients should set exit_failure instead.
4902 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4904 2003-07-18 Andreas Schwab <schwab@suse.de>
4906 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4908 2003-07-18 Bruno Haible <bruno@clisp.org>
4910 * getndelim2.h: New file.
4911 * getndelim2.c: Make into a module of its own. Include config.h,
4913 (getndelim2): Make non-static. Change return type to ssize_t.
4914 * getline.h: Change argument names.
4915 * getline.c: Include getndelim2.h instead of getndelim2.c.
4916 * getnline.c: Include getndelim2.h.
4918 2003-07-17 Bruno Haible <bruno@clisp.org>
4920 * Makefile.am: Remove file.
4921 * Makefile.in: Remove file.
4923 2003-07-17 Bruno Haible <bruno@clisp.org>
4925 * getnline.h: New file.
4926 * getnline.c: New file.
4927 * getndelim2.c: New file, extracted from getline.c.
4928 (getndelim2): Renamed from getdelim2, with added nmax argument.
4929 * getline.c: Include getndelim2.c.
4930 (getdelim2): Moved out to getndelim2.c.
4931 (getline, getdelim): Update.
4933 2003-07-15 <karl@gnu.org>
4935 * vasnprintf.c: update from gettext.
4937 2003-07-15 Jim Meyering <jim@meyering.net>
4939 * makepath.c (make_path): Enclose diagnostic in _(...).
4941 2003-07-14 Paul Eggert <eggert@twinsun.com>
4943 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4944 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4945 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4946 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4947 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4948 updated automatically by ../config/srclist-update. This changes
4949 their license from LPGL to GPL.
4951 2003-07-14 Jim Meyering <jim@meyering.net>
4953 Don't emit diagnostics. Let callers do that.
4954 * save-cwd.c: Don't include "error.h".
4955 (save_cwd): Don't call error. Ensure that errno is valid
4956 when returning nonzero.
4958 * save-cwd.h (restore_cwd): Update prototype.
4959 * save-cwd.c (restore_cwd): Remove two parameters.
4960 Simplify. Don't call error upon failure. Let callers do that.
4961 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4962 when auditing is enabled. But don't bother updating the #if.
4964 2003-07-14 Simon Josefsson <jas@extundo.com>
4966 * mempcpy.h: New file.
4967 * mempcpy.c: New file.
4969 2003-07-14 Paul Eggert <eggert@twinsun.com>
4971 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4972 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4973 unicodeio.c, unicodeio.h, unlocked-io.h:
4974 Switch from LGPL to GPL.
4976 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4978 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4979 it breaks C++ compilation.
4980 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4982 2003-07-10 Jim Meyering <jim@meyering.net>
4984 * vasnprintf.c: Remove trailing blanks.
4985 Make cpp indentation consistent.
4987 2003-07-09 Paul Eggert <eggert@twinsun.com>
4989 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4990 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4991 Switch from LGPL to GPL.
4993 2003-07-07 Paul Eggert <eggert@twinsun.com>
4995 * mktime.c: Fix some boundary cases and remove need for floating point.
4997 Issue a compile-time diagnostic if time_t is floating point, or if
4998 two's complement arithmetic is not in effect, or if arithmetic
4999 right shift does not propagate the sign. These assumptions were
5000 all in the original code but they weren't checked.
5002 (TIME_T_MIDPOINT, verify): New macros.
5003 (__isleap): Remove; it has integer overflow problems.
5004 (leapyear): New function, without those problems.
5005 (ydhms_tm_diff): Remove; splitting into two parts.
5006 (ydhms_diff): New function, containing the arithmetic part of
5007 the old ydhms_tm_diff function. Issue a compile-time
5008 diagnostic if we are not using C99 integer division.
5009 Avoid casts when possible.
5010 (guess_time_tm): New function, containing the checking part of
5011 the old ydhms_tm_diff function. Return the new value, rather than
5012 the difference between it and the old. Accept a new argument T
5013 so that *T specifies the old value. Check for overflow in the result.
5015 (__mktime_internal): Use a time_t offset, not a long int offset.
5016 This undoes the 2003-06-04 change, which is no longer needed now
5017 that we have better overflow checking.
5018 (localtime_offset): Likewise.
5020 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5021 and long are 64-bit but int is only 32-bit.
5022 (ydhms_diff): Use long int to store year1 and yday1.
5023 Issue a compile-time diagnostic if long int is not wide enough.
5025 (__mktime_internal): Use long int to store adjusted year and yday.
5026 Use plain C rather than preprocessor commands, if that doesn't
5028 Check for overflow (and try to repair) after each probe
5029 rather than checking only at the very end. This avoids some bugs
5030 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5031 does not equal GMT offset at maximum time).
5032 Use integer to check for overflow rather than floating point; this
5033 is more portable to non-IEEE hosts, and is a tad faster.
5034 When we detect that we are oscillating between two values,
5035 don't check whether tm_isdst has the requested value, since
5036 we already know the answer. When tm_isdst has the wrong value,
5037 use a different heuristic to find the right one, based on the
5038 extreme values actually observed in practice in tz2003a,
5039 rather than the (overly optimistic) "previous 3 calendar quarters".
5041 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5042 "T const" to accommodate glibc style.
5043 (check_result): Use less-confusing report format. "long" -> "long int.
5045 Don't loop if the iteration overflows time_t.
5046 Allow a negative step in the iteration.
5048 2003-07-01 Paul Eggert <eggert@twinsun.com>
5050 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5051 having it depend on HAVE_SYS_TYPES_H.
5053 2003-06-25 Bruno Haible <bruno@clisp.org>
5055 * readlink.c: New file.
5057 2003-06-20 Bruno Haible <bruno@clisp.org>
5059 Assume C89, so PARAMS isn't needed.
5060 * unicodeio.h (PARAMS): Remove.
5061 * unicodeio.c: Don't use PARAMS.
5063 2003-06-18 Jim Meyering <jim@meyering.net>
5065 Merge changes from coreutils.
5066 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5067 Remove explicit declarations of xmalloc and realloc.
5069 (read_utmp): Remove anachronistic cast of xmalloc.
5071 2003-06-17 Paul Eggert <eggert@twinsun.com>
5073 Assume C89, so PARAMS isn't needed.
5074 * backupfile.h (PARAMS): Remove. All uses removed.
5075 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5076 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5077 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5078 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5079 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5080 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5081 xstrtol.h: Likewise.
5082 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5083 same.h, strverscmp.h: Do not include config.h; no longer needed.
5084 Anyway, config.h should always be included before any other file.
5086 2003-06-11 Simon Josefsson <jas@extundo.com>
5088 * sysexit_.h: New file.
5090 2003-05-20 Derek Price <derek@ximbiot.com>
5092 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5094 2003-06-10 Simon Josefsson <jas@extundo.com>
5096 * strchrnul.h: New file.
5097 * strchrnul.c: New file.
5099 2003-06-10 Simon Josefsson <jas@extundo.com>
5101 * argp.h: New file, from glibc.
5102 * argp-ba.c: New file, from glibc.
5103 * argp-eexst.c: New file, from glibc.
5104 * argp-fmtstream.c: New file, from glibc.
5105 * argp-fmtstream.h: New file, from glibc.
5106 * argp-fs-xinl.c: New file, from glibc.
5107 * argp-help.c: New file, from glibc.
5108 * argp-namefrob.h: New file, from glibc.
5109 * argp-parse.c: New file, from glibc.
5110 * argp-pv.c: New file, from glibc.
5111 * argp-pvh.c: New file, from glibc.
5112 * argp-xinl.c: New file, from glibc.
5114 2003-06-07 Jim Meyering <jim@meyering.net>
5116 * readtokens.h: Put `Free Software Foundation, Inc.'
5117 in place of my name in the copyright comment.
5118 Remove definition and uses of __P.
5121 * stat.c: Don't declare xmalloc explicitly.
5122 Instead, include "xalloc.h".
5123 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5124 xrealloc, and xcalloc return values.
5125 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5127 * xgetcwd.h: Remove definition/uses of PARAMS.
5129 2003-06-06 Jim Meyering <jim@meyering.net>
5131 * stdbool_.h: Renamed from stdbool.h.in.
5133 2003-06-06 Jim Meyering <jim@meyering.net>
5135 Merge from coreutils.
5136 * same.c: (same_name): Declare *_basename locals to be `const'.
5137 Consolidate declarations and initializations of *_base* locals.
5139 Merge from coreutils.
5140 This avoids a core dump on systems without GNU putenv,
5141 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5142 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5143 (unsetenv): New static function, from GNU libc.
5144 (rpl_putenv): Use it.
5146 * modechange.c: Remove trailing blanks.
5148 Merge from coreutils.
5149 * fsusage.c: Remove declaration of statfs.
5150 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5152 * posixtm.c: Include <stdbool.h> unconditionally.
5154 2003-06-05 Paul Eggert <eggert@twinsun.com>
5156 * mktime.c (__mktime_internal): When resolving a tm_isdst
5157 mismatch, look in future quarters as well as past. This fixes a
5158 bug when processing fall-backwards gaps immediately after a long
5159 period of daylight-saving time.
5161 * mktime.c: Assume freestanding C89 or better.
5162 (HAVE_LIMITS_H): Remove. Assume it's 1.
5163 (__P): Remove; not used.
5164 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5165 (mktime, not_equal_tm, print_tm, check_result,
5166 main): Use prototypes. Use const * where appropriate.
5167 (main): Fix typo in testing code that uncovered by above changes.
5168 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5170 2003-06-04 Paul Eggert <eggert@twinsun.com>
5172 * mktime.c: Fix Debian bug 177940
5173 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5174 (localtime_offset): Now long int, not time_t, because we want it
5175 to be guaranteed to be signed. All uses changed.
5176 (__mktime_internal): If overflow would occur when adding offset,
5179 Merge 'human' changes from coreutils. Rewrite to support
5180 locale-specific notations like thousands separators.
5181 * human.c: Simplify authorship notice.
5182 Include human.h immediately after config.h.
5183 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5184 <limits.h>: Do not include, since human.h does.
5185 (SIZE_MAX, UINTMAX_MAX): New macros.
5186 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5187 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5188 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5189 (power_letter): Renamed from suffixes.
5190 (generate_suffix_backwards): Remove.
5191 (adjust_value): Now takes int style (because of human.h changes)
5192 and long double value (for greater precision on some platforms).
5193 (group_number): New function.
5194 (human_readable): Use it. Use integer options, not enum.
5195 Put the options before the sizes in the arg list.
5196 Support all the new options.
5197 The old human_readable function has been removed;
5198 use inttostr.h instead.
5199 (human_readable, default_block_size, humblock):
5200 Use uintmax_t, not int, for block sizes.
5201 (human_readable_inexact, block_size_types): Remove.
5202 (block_size_opts): New constant.
5203 (human_options): Renamed from human_block_size, with new signature
5204 that allows block sizes up to UINTMAX_MAX. All callers changed.
5205 * human.h: Add copyright and authorship notice.
5206 Include <limits.h> and <stdbool.h> unconditionally.
5207 (PARAMS): Remove. All uses removed.
5208 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5209 (enum human_inexact_style): Remove tag; now a nameless enum.
5210 (human_floor, human_ceiling, human_round_to_even): Now have
5211 values 2, 0, 1 rather than -1, 1, 0.
5212 (human_group_digits, human_suppress_point_zero, human_autoscale,
5213 human_base_1024, human_SI, human_B): New constants.
5214 (human_readable_inexact, human_block_size): Remove.
5215 (human_readable): Size args are now uintmax_t, not int.
5216 (human_options): New decl.
5218 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5219 unnecessary now that we assume C89 or better. This change
5220 imported from coreutils.
5222 * mktime.c (__mktime_internal): Do not reject negative timestamps
5223 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5224 in the 2003-05-30 sync from glibc.
5226 .h files should stand alone, but we shouldn't include <sys/types.h>
5227 if we can get away with just <stddef.h>.
5229 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5230 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5231 rather than <sys/types.h>, as we merely need size_t.
5232 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5234 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5235 Include <stdio.h>, to get FILE.
5236 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5237 memcasecmp.h has included <stddef.h> and all we need is size_t.
5238 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5239 our interface, instead of including <sys/types.h>
5241 2003-06-02 Paul Eggert <eggert@twinsun.com>
5244 Fix some minor time-related bugs with POSIX time arguments.
5245 Some valid time stamps were being rejected (notably -1, and
5246 time stamps before 1900 on 64-bit hosts). And some invalid
5247 time stamps were being accepted, e.g. September 31.
5249 * posixtm.h (posixtime): Return bool instead of time_t, so
5250 that we can return (time_t) -1 successfully.
5251 * posixtm.c: Likewise.
5252 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5253 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5254 (t): Remove static var.
5255 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5256 of static var. All uses changed.
5257 (year): Do not reject years before 1900; they can occur with
5259 (posix_time_parse): Do not check for out-of-range components;
5260 that is now the caller's responsibility, since our checks were
5261 only approximations.
5262 (posixtime): Use mktime to check for out-of-range components,
5263 since it knows them exactly.
5264 If mktime returns (time_t) -1, check whether an error actually occurred
5265 by invoking localtime on -1.
5266 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5267 posixtime failures better.
5268 Improve the test data (in comments only).
5270 2003-05-30 <karl@gnu.org>
5272 * mktime.c: update from libc.
5274 2003-05-30 Bruno Haible <bruno@clisp.org>
5276 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5277 * localcharset.h: Likewise.
5278 * localcharset.c: Likewise.
5280 2003-05-28 Paul Eggert <eggert@twinsun.com>
5282 Assume the headers required for C89 freestanding compilers.
5283 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5284 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5285 without checking for HAVE_LIMITS_H.
5286 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5287 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5289 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5290 * exclude.c: Include <stdbool.h> unconditionally.
5291 * tempname.c: Include <stddef.h> unconditionally.
5292 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5293 * modechange.c, rpmatch.c (NULL): Don't define, since
5294 <stddef.h> does that.
5295 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5296 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5297 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5298 * xstrtol.c: Likewise.
5299 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5300 * savedir.c: Include <stddef.h> instead of defining NULL.
5302 * addext.c (addext): Use assignment rather than cast, to avoid
5303 warnings on some platforms.
5305 * mktime.c (__mktime_internal): Do not reject negative timestamps
5308 2003-05-10 Bruno Haible <bruno@clisp.org>
5310 * linebreak.c (iconv_string_length): Don't return -1 just because the
5311 string is longer than 4 KB.
5313 2003-05-12 Jim Meyering <jim@meyering.net>
5315 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5316 the space-padded-by-default conversion specifiers, %e, %k, %l.
5318 2003-05-03 Bruno Haible <bruno@clisp.org>
5320 Upgrade to Unicode-4.0.
5321 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5322 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5323 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5324 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5325 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5326 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5327 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5328 Change width of U+E0100..U+E01EF from 1 to 0.
5330 2003-04-25 Bruno Haible <bruno@clisp.org>
5332 * copy-file.c: Include <stddef.h>, for size_t.
5334 2003-04-25 Jim Meyering <jim@meyering.net>
5336 * copy-file.c (copy_file_preserving): Declare buf_size to be
5337 of type size_t, not int.
5339 2003-04-11 Jim Meyering <jim@meyering.net>
5341 Merge changes from Coreutils.
5343 2003-03-22 Jim Meyering <jim@meyering.net>
5345 * strftime.c (widen): Cast alloca return value to proper type.
5347 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5350 * strftime.c (my_strftime): Handle very large width
5351 specifications for numeric values correctly. Improve checks for
5354 2003-01-19 Jim Meyering <jim@meyering.net>
5356 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5357 (nl_get_alt_digit) [! defined my_strftime]: Define.
5358 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5359 _nl_get_alt_digit and _nl_get_walt_digit.
5361 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5362 These changes have no effect outside of _LIBC.
5364 2003-04-10 Bruno Haible <bruno@clisp.org>
5366 * findprog.h: New file, from GNU gettext.
5367 * findprog.c: New file, from GNU gettext.
5369 2003-04-05 Jim Meyering <jim@meyering.net>
5371 Merge changes from Coreutils.
5373 * exclude.h (PARAMS): Remove definition and uses.
5374 * exclude.c: Remove uses of `PARAMS'.
5376 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5377 Add test-cases for DOS filenames. Declare program_name.
5378 (main): Set up program_name. Patch by Rich Dawe.
5380 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5382 Use mntctl's return value to drive the entry-processing loop, since
5383 we can't rely on the value of the vmt_length member in the last
5384 entry. On some systems doing so could result in exhausting
5385 virtual memory. Based in part on a patch from Mike Jetzer.
5387 2003-04-04 Bruno Haible <bruno@clisp.org>
5389 * linebreak.h: New file, from GNU gettext.
5390 * linebreak.c: New file, from GNU gettext with slight modifications.
5391 * lbrkprop.h: New file, from GNU gettext.
5393 2003-04-03 Bruno Haible <bruno@clisp.org>
5395 * utf8-ucs4.h: New file, from GNU gettext.
5396 * utf16-ucs4.h: New file, from GNU gettext.
5397 * ucs4-utf8.h: New file, from GNU gettext.
5398 * ucs4-utf16.h: New file, from GNU gettext.
5400 2003-04-02 Bruno Haible <bruno@clisp.org>
5402 * binary-io.h: New file, from GNU gettext.
5404 2003-04-01 Bruno Haible <bruno@clisp.org>
5406 * pathname.h: New file, from GNU gettext.
5407 * concatpath.c: New file, from GNU gettext.
5409 2003-03-30 Bruno Haible <bruno@clisp.org>
5411 * copy-file.c (copy_file_preserving): Don't set owner if the function
5412 chown() doesn't exist.
5414 2003-03-28 Bruno Haible <bruno@clisp.org>
5416 * copy-file.h: New file, from GNU gettext.
5417 * copy-file.c: New file, from GNU gettext.
5419 2003-03-18 Jim Meyering <jim@meyering.net>
5421 * quote.c (quote_n): Fix typo in comment.
5423 2003-03-14 Jim Meyering <jim@meyering.net>
5425 Merge changes from Coreutils.
5426 * obstack.h (obstack_object_size): Declare temporary, __o,
5427 to be const, in order to avoid warnings.
5428 (obstack_room): Likewise.
5429 (obstack_empty_p): Likewise.
5431 2003-03-13 Paul Eggert <eggert@twinsun.com>
5433 Merge changes from Bison.
5434 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5435 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5436 when compiling Bison 1.875's `bitset bset = obstack_alloc
5437 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5438 * hash.c: Include <stdbool.h> unconditionally.
5440 2003-03-09 Paul Eggert <eggert@twinsun.com>
5442 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5443 Reported by Bruce Becker; see:
5444 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5446 2003-03-03 Paul Eggert <eggert@twinsun.com>
5447 Bruno Haible <bruno@clisp.org>
5449 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5450 Reported by John Hughes, see
5451 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5453 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5455 * poll_.h: New file.
5458 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5460 * mathl.h: New file.
5461 * acosl.c: New file.
5462 * asinl.c: New file.
5463 * atanl.c: New file.
5464 * ceill.c: New file.
5467 * floorl.c: New file.
5468 * frexpl.c: New file.
5469 * ldexpl.c: New file.
5471 * sincosl.c: New file.
5473 * sqrtl.c: New file.
5475 * trigl.c: New file.
5476 * trigl.h: New file.
5478 2003-02-17 Bruno Haible <bruno@clisp.org>
5480 * mkdtemp.h: New file, from GNU gettext.
5481 * mkdtemp.c: New file, from GNU gettext.
5483 2003-01-31 Bruno Haible <bruno@clisp.org>
5485 * rename.c: #undef rename before defining rpl_rename.
5486 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5488 2003-01-30 Bruno Haible <bruno@clisp.org>
5490 * printf-args.h: New file, from GNU gettext.
5491 * printf-args.c: New file, from GNU gettext.
5492 * printf-parse.h: New file, from GNU gettext.
5493 * printf-parse.c: New file, from GNU gettext.
5494 * vasnprintf.h: New file, from GNU gettext.
5495 * vasnprintf.c: New file, from GNU gettext.
5496 * asnprintf.c: New file, from GNU gettext.
5497 * vasprintf.h: New file, from GNU gettext with modifications.
5498 * vasprintf.c: New file, from GNU gettext.
5499 * asprintf.c: New file, from GNU gettext.
5501 2003-01-29 Bruno Haible <bruno@clisp.org>
5503 * stpncpy.h: New file, from GNU gettext with modifications.
5504 * stpncpy.c: New file, from GNU gettext with modifications.
5506 2003-01-28 Bruno Haible <bruno@clisp.org>
5508 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5510 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5513 2003-01-27 Bruno Haible <bruno@clisp.org>
5515 * xsetenv.h: New file, from GNU gettext.
5516 * xsetenv.c: New file, from GNU gettext.
5518 2003-01-23 Bruno Haible <bruno@clisp.org>
5520 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5522 2003-01-22 Bruno Haible <bruno@clisp.org>
5524 * exit.h: New file, from GNU gettext.
5526 2003-01-11 Bruno Haible <bruno@clisp.org>
5528 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5529 * strcase.h (strcasecmp, strncasecmp): Likewise.
5531 2003-01-14 Jim Meyering <jim@meyering.net>
5533 * same.c (same_name): Tweak a comment.
5535 2003-01-11 Bruno Haible <bruno@clisp.org>
5537 * same.c (same_name): Reorder tests so as to avoid calling stat()
5538 when a string comparison is sufficient.
5540 2003-01-11 Bruno Haible <bruno@clisp.org>
5542 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5545 2003-01-11 Bruno Haible <bruno@clisp.org>
5547 * hash-pjw.c: Add comment about low quality of this function.
5549 2003-01-12 Paul Eggert <eggert@twinsun.com>
5551 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5552 to avoid collisions with libcurses and libreadline.
5554 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5555 * getstr.h, getstr.c: Remove.
5556 * getline.c: Include "getline.h", to check interface.
5557 Move body of old getstr.c here: this defines MIN_CHUNK and
5558 declares getdelim2, which is renamed from getstr.
5559 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5561 * linebuffer.c (readlinebuffer): Renamed from readline.
5563 * linebuffer.h: Likewise.
5564 (readline): Remove backward-compatibility macro.
5566 2003-01-12 Jim Meyering <jim@meyering.net>
5568 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5570 2003-01-10 Bruno Haible <bruno@clisp.org>
5572 * alloca_.h: New file.
5573 * getdate.y: Unconditionally include alloca.h.
5574 * makepath.c: Likewise.
5575 * setenv.c: Likewise.
5576 * userspec.c: Likewise.
5578 2003-01-09 Bruno Haible <bruno@clisp.org>
5580 * stdbool.h.in: New file.
5582 2003-01-08 Bruno Haible <bruno@clisp.org>
5584 * safe-read.c: Include specification header first, to ensure its
5586 * full-write.c: Likewise.
5588 2003-01-08 Jim Meyering <jim@meyering.net>
5590 * full-write.c: Undefine and define-away `const' after inclusion
5591 of errno.h, not before. Suggestion from Bruno Haible.
5593 2003-01-07 Jim Meyering <jim@meyering.net>
5595 * full-write.c: Rework so that it may serve to define full_read, too.
5596 * full-read.c: Simply #define FULL_READ and include full-write.c.
5598 2003-01-06 Jim Meyering <jim@meyering.net>
5600 * version-etc.c: Update year in translatable copyright string.
5602 2002-12-25 Bruno Haible <bruno@clisp.org>
5604 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5605 * xstrtol.h: Likewise.
5606 * xstrtoimax.c: Likewise.
5607 * xstrtoumax.c: Likewise.
5608 * human.h: Likewise.
5610 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5611 on systems that have <inttypes.h> but not <stdint.h>.
5613 2002-12-31 Paul Eggert <eggert@twinsun.com>
5615 * memcoll.c (memcoll): Fall back on a simple algorithm using
5616 memcmp if strcoll doesn't work.
5618 2002-12-23 Bruno Haible <bruno@clisp.org>
5620 * localcharset.h: New file.
5621 * localcharset.c: Include it.
5622 * unicodeio.c: Likewise.
5624 2002-12-22 Bruno Haible <bruno@clisp.org>
5626 * utime.c (utime_null): No need to call ftruncate if the file was
5629 2002-12-23 Bruno Haible <bruno@clisp.org>
5631 * memcoll.c (STRCOLL): New macro.
5634 2002-12-22 Bruno Haible <bruno@clisp.org>
5636 * getstr.h (getstr): Define, to avoid clash with libcurses.
5637 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5639 2002-12-22 Bruno Haible <bruno@clisp.org>
5641 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5643 2002-12-23 Bruno Haible <bruno@clisp.org>
5645 * getline.h: Include <stddef.h>, for size_t.
5647 * unicodeio.h: Include <stddef.h>, for size_t.
5648 * unicodeio.c: Don't include <stddef.h>.
5650 2002-12-17 Bruno Haible <bruno@clisp.org>
5652 * canon-host.c (strdup): Remove unused declaration.
5654 * fsusage.c: Include full_read.h.
5655 (get_fs_usage): Use full_read instead of safe_read.
5657 * utime.c (utime_null): Use SAFE_READ_ERROR.
5659 2002-12-11 Bruno Haible <bruno@clisp.org>
5661 * setenv.h: Rewritten to cope with systems that have setenv() but not
5663 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5666 2002-12-11 Bruno Haible <bruno@clisp.org>
5668 * setenv.c (alloca): Fall back to malloc.
5670 (setenv): Use freea() to free memory allocated with alloca().
5672 2002-11-13 Bruno Haible <bruno@clisp.org>
5674 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5675 function declarations.
5676 * unsetenv.c (unsetenv): Likewise.
5678 2002-03-04 Bruno Haible <bruno@clisp.org>
5680 Portability to AIX 4.3.3.
5681 * unsetenv.c: New file, extracted from setenv.c.
5682 * setenv.c: Move the unsetenv() function to unsetenv.c.
5684 2001-12-20 Bruno Haible <bruno@clisp.org>
5686 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5687 use malloc instead. For SunOS 4.
5689 2001-12-11 Bruno Haible <bruno@clisp.org>
5691 * setenv.c: Declare alloca.
5692 (compar_fn_t): New typedef.
5693 (KNOWN_VALUE, STORE_VALUE): Use it.
5695 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5698 2002-12-10 Paul Eggert <eggert@twinsun.com>
5700 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5701 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5702 Choose values that are less likely to collide with system fnmatch
5704 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5705 defined (e.g., a pure POSIX system).
5706 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5707 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5709 2002-12-06 Jim Meyering <jim@meyering.net>
5711 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5713 Merge in changes from libc's misc/error.c, in preparation
5714 for the merge of gnulib's changes back into libc.
5716 * error.c (_): Define only if not already defined.
5717 Move definition to follow all #include directives.
5718 Include unlocked-io.h only if !_LIBC.
5719 [_LIBC]: Include <libio/libioP.h>.
5720 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5721 (fflush): Tweak definition to use INTUSE.
5724 2002-12-05 Paul Eggert <eggert@twinsun.com>
5726 * alloca.c [defined emacs]: Include "lisp.h".
5727 (xalloc_die) [defined emacs]: New macro.
5728 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5729 [! defined emacs]: Include <xalloc.h>.
5730 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5731 (pointer): Typedef to POINTER_TYPE *.
5732 (malloc): Remove decl; we now always use xmalloc.
5733 (alloca): Use old-style definition, since Emacs needs this.
5734 Check for arithmetic overflow when computing combined size.
5736 2002-12-04 Paul Eggert <eggert@twinsun.com>
5738 Do not generate unlocked-io.h automatically, since it's easier to
5739 maintain it by hand.
5741 * unlocked-io.h: New file, from GNU diffutils,
5742 but with proper copyright notice and attribution.
5744 * Makefile.am: Add copyright notice.
5745 (libfetish_a_SOURCES): Add unlocked-io.h.
5746 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5747 (DISTCLEANFILES, io_functions): Remove macros.
5748 (EXTRA_DIST): Remove gen_uio.
5749 (unlocked-io.h): Remove rule.
5751 2002-12-04 Jim Meyering <jim@meyering.net>
5753 Reflect the fact that stat.c and lstat.c are no longer generated.
5754 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5755 (DISTCLEANFILES): Likewise.
5756 (EXTRA_DIST): Likewise.
5757 (all_local): Don't depend on stat.c or lstat.c.
5758 (stat.c, lstat.c): Remove rules.
5759 (EXTRA_DIST): Remove xstat.in.
5761 * xstat.in: Remove file. Contents moved into stat.c.
5762 * stat.c: New file. Contents mostly from xstat.in.
5763 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5764 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5766 * safe-read.c: Rework so that it may serve to define safe_write, too.
5767 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5769 2002-12-03 Jim Meyering <jim@meyering.net>
5771 * safe-read.c, safe-write.c: Change variable names and comments, but
5772 not semantics, to minimize the differences between these two files.
5773 (safe_read): Change comment to mention SAFE_READ_ERROR.
5775 * safe-read.c (IS_EINTR): Define.
5776 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5778 2002-12-02 Bruno Haible <bruno@clisp.org>
5780 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5781 Define, taken from safe-read.c.
5782 (INT_MAX): Provide fallback.
5783 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5784 * safe-write.h (SAFE_WRITE_ERROR): Define.
5786 * safe-read.c (EINTR): Remove definition.
5787 (safe_read): Don't use EINTR if it is absent.
5789 2002-12-02 Jim Meyering <jim@meyering.net>
5791 * safe-read.c (EINTR): Define.
5792 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5793 (INT_MAX): Provide fallback.
5794 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5796 * safe-read.h (SAFE_READ_ERROR): Define.
5798 2002-12-01 Jim Meyering <jim@meyering.net>
5800 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5801 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5803 2002-11-27 Paul Eggert <eggert@twinsun.com>
5805 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5806 hash_rehash): Replace `if (limit <= value) abort ();' with
5807 `if (! (value < limit)) abort ();', for readability.
5809 2002-11-26 <karl@gnu.org>
5811 * strdup.c: copy from libc again, with jim's ok.
5812 * .cppi-disable: re-add strdup.c
5814 2002-11-25 <karl@gnu.org>
5816 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5817 instead of "strtol.c".
5819 2002-11-25 Jim Meyering <jim@meyering.net>
5821 * mktime.c: Sync from libc, now that it has the latest fix.
5823 2002-11-24 <karl@gnu.org>
5825 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5826 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5828 2002-11-24 Jim Meyering <jim@meyering.net>
5830 Update from coreutils:
5832 * mktime.c: Merge in changes from libc.
5834 Avoid a link-time failure on some Linux systems.
5835 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5836 (__mon_yday): Declare with the STATIC attribute.
5837 (__mktime_internal): Likewise.
5838 Based on a report from Greg Schafer.
5840 2002-11-23 Jim Meyering <jim@meyering.net>
5842 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5843 Use `unsigned', not `int', as type of index.
5845 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5847 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5849 2002-11-22 Paul Eggert <eggert@twinsun.com>
5851 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5852 hint that one should use `if (! x) abort ();' rather than `assert
5853 (x);', and anyway it's one less thing to worry about configuring.
5854 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5855 hash_rehash, hash_insert): Use abort rather than assert.
5857 2002-11-22 Paul Eggert <eggert@twinsun.com>
5859 * quotearg.h: Allow multiple inclusion by surrounding with
5860 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5861 so that we can be included first.
5862 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5863 * quotearg.c: Include quotearg.h immediately after config.h.
5864 No need to include stddef.h or sys/types.h any more.
5865 Surround local include files with "", not "<>".
5866 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5867 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5868 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5869 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5870 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5871 (ISPRINT): Remove; no longer needed now that we assume C89.
5873 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5876 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5877 quotearg_char): Use SIZE_MAX rather than
5878 (size_t) -1 when we are talking about "infinity".
5880 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5882 2002-11-22 Bruno Haible <bruno@clisp.org>
5884 * safe-read.h: Assume C89. Add comments.
5885 (safe_read): Change return type to size_t.
5886 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5887 counts > SSIZE_MAX correctly.
5888 * safe-write.h: New file.
5889 * safe-write.c: New file.
5890 * full-read.h: New file.
5891 * full-read.c: New file.
5892 * full-write.h: Assume C89. Add comments.
5893 * full-write.c: Include safe-write.h.
5894 (full_write): Rewritten to use safe_write.
5895 Suggested by Jim Meyering and Paul Eggert.
5897 2002-11-21 Bruno Haible <bruno@clisp.org>
5899 Remove case insensitive option matching.
5900 * argmatch.h (argcasematch): Remove declaration.
5901 (ARGCASEMATCH): Remove macro.
5902 (__xargmatch_internal): Remove case_sensitive argument.
5903 (XARGMATCH): Update.
5904 (XARGCASEMATCH): Remove macro.
5905 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5906 case_sensitive argument.
5907 (argcasematch): Remove function.
5908 (__xargmatch_internal): Remove case_sensitive argument.
5909 (main): Use XARGMATCH instead of XARGCASEMATCH.
5911 * xmalloc.c: Change compile-time error message. Add comment about
5912 required autoconf version.
5914 2002-11-21 Jim Meyering <jim@meyering.net>
5916 * strdup.c (strdup): Tweak comment and initial #if/#include.
5918 Merge in changes from the coreutils.
5920 2002-09-25 Paul Eggert <eggert@twinsun.com>
5921 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5922 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5923 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5924 int. Work more efficiently if X is the same width as uintmax_t.
5925 Do not compare X to -1, to avoid bogus compiler warning.
5926 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5927 Don't assume that f_frsize and f_bsize are the same type.
5929 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5932 * makepath.c (make_path): Restore umask *before* creating the final
5934 (make_path): Minor reformatting.
5936 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5937 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5939 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5940 ones. At least on GNU/Linux systems, `auto' means something else.
5943 2002-11-20 Paul Eggert <eggert@twinsun.com>
5945 Merge argmatch cleanups from Bison. Assume C89.
5947 * argmatch.c: Include config.h here, not in argmatch.h.
5948 Include stdlib.h, for EXIT_FAILURE.
5949 Always include <string.h>, since we assume C89.
5950 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5951 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5952 Include <stddef.h> instead, since it's all we need for size_t.
5953 (PARAMS): Remove. All uses removed.
5954 (ARRAY_CARDINALITY): Do not bother to #undef.
5955 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5956 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5957 Remove unnecessary parentheses.
5958 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5959 Insert necessary parentheses.
5960 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5961 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5963 2002-11-19 Bruno Haible <bruno@clisp.org>
5965 * mbswidth.c: Include mbswidth.h right at the beginning.
5966 * mbswidth.h: Include <stddef.h>, for size_t.
5968 * mbswidth.h (PARAMS): Remove macro.
5969 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5970 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5972 * gcd.h (PARAMS): Remove macro.
5973 (gcd): Use ANSI C function declarations.
5974 * gcd.c (gcd): Likewise.
5976 2002-11-15 Bruno Haible <bruno@clisp.org>
5978 * strcspn.c: Include <stddef.h>.
5979 (strcspn): Use ANSI C function declaration. Change return type to
5981 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5982 (strpbrk): Use NULL.
5983 * strpbrk.h (PARAMS): Remove macro.
5984 (strpbrk): Use ANSI C function declaration.
5985 * strstr.c: Don't include <sys/types.h>.
5986 * strstr.h (PARAMS): Remove macro.
5987 (strstr): Use ANSI C function declarations.
5989 2002-11-06 Bruno Haible <bruno@clisp.org>
5991 * gcd.h (gcd): Change argument type to 'unsigned long'.
5992 * gcd.c (gcd): Likewise.
5994 2002-11-05 Bruno Haible <bruno@clisp.org>
5996 * gcd.h: New file, from gettext-0.11.5.
5997 * gcd.c: New file, from gettext-0.11.5.
5999 2002-11-05 Bruno Haible <bruno@clisp.org>
6001 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6002 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6003 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6004 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6006 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6007 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6009 * closeout.c: Include gettext.h instead of <libintl.h>.
6010 * human.c: Include gettext.h instead of <libintl.h>.
6011 * quotearg.c: Include gettext.h instead of <libintl.h>.
6012 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6013 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6014 * userspec.c: Include gettext.h instead of <libintl.h>.
6015 * version-etc.c: Include gettext.h instead of <libintl.h>.
6016 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6017 (textdomain): Remove definition.
6018 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6020 * long-options.c: Remove include of <libintl.h> and definition of _.
6021 * same.c: Remove include of <libintl.h> and definition of _.
6023 2002-11-04 Bruno Haible <bruno@clisp.org>
6025 * stpcpy.h: New file, from GNU gettext-0.11.5.
6026 * strcase.h: New file, from GNU gettext-0.11.5.
6027 * strpbrk.h: New file, from GNU gettext-0.11.5.
6028 * strstr.h: New file, from GNU gettext-0.11.5.
6029 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6031 2002-05-09 Bruno Haible <bruno@clisp.org>
6033 * config.charset: Update for newest glibc. Add canonical names
6034 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6036 2002-05-09 Bruno Haible <bruno@clisp.org>
6038 * localcharset.c (get_charset_aliases): Add more Windows specific
6041 2002-05-08 Owen Taylor <otaylor@redhat.com>
6043 * config.charset: A few additions for Solaris.
6045 2001-12-05 Bruno Haible <bruno@clisp.org>
6047 * localcharset.c (locale_charset): Don't return an empty string.
6049 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6051 * config.charset: msdos in uk_UA uses CP1125.
6053 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6055 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6056 * localcharset.c (locale_charset): Declare as extern "C".
6058 2002-02-15 Bruno Haible <bruno@clisp.org>
6060 * config.charset [msdosdjgpp]: For Russian, use CP866.
6062 2002-02-11 Bruno Haible <bruno@clisp.org>
6064 * config.charset: Add support for NetBSD.
6066 2002-09-25 <karl@gnu.org>
6068 * strdup.c: copy from libc/string (via ../config/srclist*).
6069 * getopt*: copy from libc/posix.
6070 * gettext.h: copy from gettext.
6071 * .cppi-disable: add strdup.c, gettext.h.
6073 2002-07-01 Jim Meyering <meyering@lucent.com>
6075 * c-stack.c: Include sys/time.h.
6076 From Volker Borchert.
6078 2002-06-11 Paul Eggert <eggert@twinsun.com>
6080 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6081 New macro. Use it uniformly instead of
6082 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6083 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6084 reported by Vin Shelton.
6086 2002-06-22 Jim Meyering <meyering@lucent.com>
6088 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6089 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6091 2002-06-22 Paul Eggert <eggert@twinsun.com>
6093 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6094 Do not assume SA_SIGINFO behavior.
6095 Bug reported by Jim Meyering on NetBSD 1.5.2.
6097 2002-06-22 Jim Meyering <meyering@lucent.com>
6099 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6101 * exitfail.c, exitfail.h: Likewise.
6102 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6104 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6106 (EXTRA_DIST): Add fnmatch_loop.c.
6107 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6109 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6110 * fnmatch.c: Update from diffutils-2.8.2.
6111 * fnmatch_.h: New file. From diffutils-2.8.2.
6112 * fnmatch.h: Remove file.
6114 2002-06-18 Paul Eggert <eggert@twinsun.com>
6116 * file-type.h: Report an error if neither S_ISREG nor
6117 S_IFREG is defined, instead of using a test specific to glibc
6118 2.2. This should be safe, since POSIX requires S_ISREG and
6119 Unix Version 7 had S_IFREG. We don't need to check for
6120 <sys/types.h> since we don't use any symbols that it defines.
6122 2002-06-15 Jim Meyering <meyering@lucent.com>
6124 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6125 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6126 have been included before this file.
6128 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6130 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6131 so that each temporary file name is unique and valid in the first
6132 8 characters, for operation under DOS.
6134 2002-06-15 Jim Meyering <meyering@lucent.com>
6136 Work even with DJGPP 2.03, which lacks support for symlinks.
6138 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6140 * lchown.c (S_ISLNK): Likewise.
6142 2002-06-14 Jim Meyering <meyering@lucent.com>
6144 * file-type.h: Use the version from diffutils-2.8.2.
6145 * file-type.c: Likewise.
6147 2002-05-27 Jim Meyering <meyering@lucent.com>
6149 Fix a problem seen only on nonconforming systems whereby ls.c's
6150 use of localtime, and then of gettimeofday would cause trouble:
6151 the localtime call used to initialize rpl_gettimeofday's save
6152 mechanism would clobber ls's current local time information so
6153 that in any long listing the first file would always be listed
6154 with date 1970-01-01. Analysis by Volker Borchert.
6156 * gettimeofday.c (localtime): Undefine.
6157 (rpl_localtime): New function.
6159 2002-05-22 Jim Meyering <meyering@lucent.com>
6161 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6162 * file-type.h: New file.
6163 * file-type.c (file_type): New file/function. Extracted from diffutils.
6165 2002-04-29 Paul Eggert <eggert@twinsun.com>
6167 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6169 2002-04-28 Paul Eggert <eggert@twinsun.com>
6171 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6172 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6173 of 127, since 64 is the largest conceivable number for ancient
6175 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6177 2002-04-28 Jim Meyering <meyering@lucent.com>
6179 * sig2str.c (WTERMSIG): Remove definition (unused).
6181 2002-04-28 Paul Eggert <eggert@twinsun.com>
6183 * sig2str.h, sig2str.c: New files.
6184 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6186 2002-04-24 Jim Meyering <meyering@lucent.com>
6188 * gettext.h: New file, from Gettext.
6189 * Makefile.am (INCLUDES): Remove -I../intl.
6190 (libfetish_a_SOURCES): Add gettext.h.
6192 2002-04-16 Jim Meyering <meyering@lucent.com>
6194 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6195 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6196 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6198 2002-04-12 Jim Meyering <meyering@lucent.com>
6200 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6202 2002-03-10 Jim Meyering <meyering@lucent.com>
6204 * makepath.c (make_path): Remove a comma from a diagnostic.
6205 Suggestion from Santiago Vila.
6207 2002-03-08 Jim Meyering <meyering@lucent.com>
6209 * rename.c: Mention that this wrapper is needed also on
6210 mips-dec-ultrix4.4 systems.
6212 2002-03-02 Jim Meyering <meyering@lucent.com>
6214 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6215 not HAVE_CLOCK_SETTIME.
6217 2002-02-27 Paul Eggert <eggert@twinsun.com>
6219 * nanosleep.h: Rename to....
6220 * timespec.h: New name for nanosleep.h. All uses changed.
6222 * gettime.c: New file.
6223 * settime.c: New file.
6226 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6227 timespec.h. Remove nanosleep.h.
6229 2002-02-25 Paul Eggert <eggert@twinsun.com>
6231 * acl.c, acl.h: New files.
6232 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6234 2002-02-24 Jim Meyering <meyering@lucent.com>
6236 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6237 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6238 cause trouble. Reported by Nelson Beebe.
6240 2002-02-23 Paul Eggert <eggert@twinsun.com>
6242 * path-concat.c (xpath_concat): Reorder code to pacify
6243 compilers that don't know that xalloc_die never returns.
6245 2002-02-20 Jim Meyering <meyering@lucent.com>
6247 * getdate.c: Regenerate using bison-1.33.
6249 2002-02-15 Paul Eggert <eggert@twinsun.com>
6251 * posixver.c, posixver.h: New files.
6252 * Makefile.am (libfetish_a_SOURCES): Add them.
6254 2002-02-02 Paul Eggert <eggert@twinsun.com>
6255 Bruno Haible <bruno@clisp.org>
6257 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6258 (fwrite_success_callback): New declaration.
6259 * unicodeio.c (unicode_to_mb): New function, extracted from
6260 print_unicode_char. Call failure callback instead of error.
6261 (fwrite_success_callback): New function.
6262 (exit_failure_callback): New function.
6263 (fallback_failure_callback): New function.
6264 (print_unicode_char): Call unicode_to_mb.
6266 2002-01-26 Jim Meyering <meyering@lucent.com>
6268 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6270 2002-01-22 Jim Meyering <meyering@lucent.com>
6272 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6273 Otherwise, some versions of automake would omit the rule that makes
6274 Makefile from Makefile.in.
6276 2001-01-21 Paul Eggert <eggert@twinsun.com>
6278 * xmemcoll.h, xmemcoll.c: New files.
6279 * Makefile.am (libfetish_a_SOURCES): Add them.
6280 * memcoll.c: Include errno.h, and declare errno if not defined.
6281 (memcoll): Set errno to zero if there is no error.
6283 * quotearg.c (quotearg_buffer_restyled):
6284 Fix bug with quoting buffers containing NUL when backslashing escapes.
6285 This bug was exposed by the other changes in this patch.
6286 (quotearg_n_options): New arg ARGSIZE.
6287 All callers changed.
6288 (quoting_options_from_style): New function.
6289 (quotearg_n_style): Use it.
6290 (quotearg_n_style_mem): New function.
6292 * quotearg.h (quotearg_n_style_mem): New function.
6294 2002-01-16 Jim Meyering <meyering@lucent.com>
6296 * getdate.y: Add three semicolons, each just before a closing brace.
6297 Bison (as of version 1.31) no longer papers over that mistake.
6299 2002-02-14 Paul Eggert <eggert@twinsun.com>
6301 * backupfile.c (ISDIGIT): Comment fix.
6302 * getdate.y (ISDIGIT): Likewise.
6303 * posixtm.c (ISDIGIT, year): Likewise.
6304 * strverscmp.c (ISDIGIT): Likewise.
6305 * userspec.c (ISDIGIT): Likewise.
6307 2002-01-05 Jim Meyering <meyering@lucent.com>
6309 * version-etc.c (version_etc_copyright): Update copyright year.
6311 2001-01-19 Paul Eggert <eggert@twinsun.com>
6313 * closeout.c (close_stdout_status): If ferror (stdout), do
6314 not silently exit merely because the output buffer happens to
6315 have nothing pending.
6317 2001-12-18 Paul Eggert <eggert@twinsun.com>
6319 See the big note in ../ChangeLog.
6320 * human.c (suffixes): Prefer K to k for 1024.
6321 (generate_suffix_backwards): New function.
6322 (human_readable_inexact): Use it.
6323 * xstrtol.c (__xstrtol): If there is no number but there
6324 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6325 Accept 'K' as well as 'k'.
6327 2001-12-15 Jim Meyering <meyering@lucent.com>
6329 * regex.h (__restrict_arr): Update from libc.
6331 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6332 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6335 2001-12-10 Jim Meyering <meyering@lucent.com>
6337 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6338 Instead, include "xalloc.h".
6339 (initbuffer): Don't cast xmalloc return value to char*.
6340 (readline): Reword comment.
6341 Don't cast xrealloc return value to char*
6344 2001-12-09 Jim Meyering <meyering@lucent.com>
6346 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6347 `signed and unsigned type in conditional expression'.
6348 * posixtm.c (posix_time_parse): Likewise.
6350 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6352 * readtokens.c (readtoken): Declare an index to be of type unsigned
6353 to avoid a pedantic warning.
6355 * getstr.c: Don't include assert.h.
6356 (getstr): Remove warning-evoking assertions.
6357 Return -1 if offset parameter is out of bounds.
6358 Change the type of a local from int to size_t.
6360 * strftime.c (my_strftime_localtime_r): Include this function
6361 definition in the `#if ! HAVE_TM_GMTOFF' block.
6363 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6364 Include xalloc.h instead.
6366 2001-12-02 Jim Meyering <meyering@lucent.com>
6368 * tempname.c: Don't declare getenv, thus reverting the change of
6369 2001-11-18. It's no longer necessary, now that stdlib.h is always
6372 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6373 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6375 2001-11-30 Akim Demaille <akim@epita.fr>
6377 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6378 before being defined.
6380 2001-11-27 Paul Eggert <eggert@twinsun.com>
6382 * quotearg.h (quotearg_n, quotearg_n_style):
6383 First arg is int, not unsigned.
6384 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6385 (SIZE_MAX, UINT_MAX): New macros.
6386 (quotearg_n_options): Abort if N is negative.
6387 Avoid overflow check on hosts where size_t is 64 bits and int
6388 is 32 bits, as overflow is impossible there.
6389 Fix off-by-one typo that caused unnecessary reallocation.
6391 2001-11-27 Jim Meyering <meyering@lucent.com>
6393 * tempname.c: Merge with version from libc.
6394 * regex.c: Likewise.
6396 * tempname.c: Include stdlib.h unconditionally. On some old systems
6397 for which STDC_HEADERS is 0, it was not included, resulting in a
6398 warning about an integer-to-pointer conversion problem with getenv.
6399 Reported by Volker Borchert.
6401 2001-11-26 Jim Meyering <meyering@lucent.com>
6403 * gtod.h: Remove file.
6404 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6405 * gettimeofday.c: Don't include gtod.h.
6406 (GTOD_init): Remove function.
6407 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6408 Suggestion from Volker Borchert.
6410 2001-11-23 Jim Meyering <meyering@lucent.com>
6412 * hash.h (struct hash_table): Don't define here. Merely declare it.
6413 * hash.c (struct hash_table): Define it here instead.
6415 2001-11-22 Jim Meyering <meyering@lucent.com>
6417 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6419 2001-11-18 Paul Eggert <eggert@twinsun.com>
6421 * tempname.c (TMP_MAX): Remove; no longer needed.
6422 (TEMPORARIES): New macro.
6423 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6424 removes an artificial limitation (e.g. HP-UX 10.20, where
6427 2001-11-18 Jim Meyering <meyering@lucent.com>
6429 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6432 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6433 files will be created before anything else.
6435 2001-11-17 Jim Meyering <meyering@lucent.com>
6437 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6438 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6439 rather than group writable. Patch by Juan F. Codagnone.
6441 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6442 Instead, include "xalloc.h".
6444 * mountlist.c: Include unlocked-io.h after all system headers.
6445 Remove explicit declarations of xmalloc, xrealloc,
6446 and xstrdup. Instead, include "xalloc.h".
6448 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6449 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6450 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6452 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6453 Reported by Padraig Brady.
6455 * mkstemp.c: #undef mkstemp.
6457 (rpl_mkstemp): Rename from mkstemp.
6460 2001-11-16 Jim Meyering <meyering@lucent.com>
6462 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6463 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6464 determine the amount of total physical memory, use pstat_getstatic.
6465 HPUX-11 doesn't define _SC_PHYS_PAGES.
6466 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6467 If sysconf couldn't be used to determine the amount of available
6468 physical memory, use both pstat_getstatic and pstat_getdynamic.
6469 Based on a patch from Bob Proulx.
6471 2001-11-05 Jim Meyering <meyering@lucent.com>
6473 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6475 2001-11-03 Jim Meyering <meyering@lucent.com>
6477 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6478 in argmatch_to_argument call.
6480 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6483 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6484 e.g., a fault due to an attempt to free a NULL pointer.
6486 2001-11-01 Jim Meyering <meyering@lucent.com>
6488 * dirfd.c, dirfd.h: New files.
6489 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6491 * hash.c (hash_print) [TESTING]: Clean up.
6493 2001-10-22 Paul Eggert <eggert@twinsun.com>
6495 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6496 to avoid a warning if -Wall.
6498 2001-10-21 Paul Eggert <eggert@twinsun.com>
6500 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6502 2001-10-21 Jim Meyering <meyering@lucent.com>
6504 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6505 this code would end up calling gettext even in packages built
6507 * getopt.c (_): Likewise.
6508 * regex.c (_): Likewise.
6510 2001-10-20 Paul Eggert <eggert@twinsun.com>
6512 * error.c (strerror_r): Do not declare unless !_LIBC.
6513 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6514 Use strerror_r that is only a macro, even if it is not a function.
6515 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6516 (private_strerror): Use prototypes, not old-style function definition.
6517 (print_errno_message): New function.
6518 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6520 (error_tail, error, error_at_line): Use it.
6522 2001-10-11 Jim Meyering <meyering@lucent.com>
6524 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6525 and quote_n (1, ... to avoid clobbering a buffer.
6527 2001-10-05 Jim Meyering <meyering@lucent.com>
6529 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6530 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6531 * hash-pjw.h: New file.
6533 2001-09-30 Jim Meyering <meyering@lucent.com>
6535 * mountlist.c [MOUNTED_GETFSSTAT]:
6536 Include <sys/ucred.h>, for Apple Darwin.
6537 Include sys/mount.h and sys/fs_types.h only if available.
6539 (read_filesystem_list): Use FS_TYPE.
6541 2001-09-29 Paul Eggert <eggert@twinsun.com>
6543 * exclude.c (excluded_filename): 0 -> false, since it's
6546 2001-09-28 Paul Eggert <eggert@twinsun.com>
6548 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6549 #defines strtoimax. Also treat the other strto* functions
6552 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6553 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6554 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6556 2001-09-26 Jim Meyering <meyering@lucent.com>
6558 Most macros in unlocked-io.h had the wrong number of arguments.
6559 * gen-uio: New script.
6560 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6561 * unlocked-io.hin: Remove file.
6562 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6563 rather than trying to embed it here.
6564 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6565 Reported by Padraig Brady.
6567 2001-09-25 Volker Borchert <bt@teknon.de>
6569 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6571 2001-09-23 Jim Meyering <meyering@lucent.com>
6573 * mountlist.c: Remove useless parentheses in #if directives.
6574 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6575 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6577 2001-09-22 Jim Meyering <meyering@lucent.com>
6579 * localcharset.c: Update from latest gettext.
6580 * config.charset: Likewise.
6582 2001-09-20 Jim Meyering <meyering@lucent.com>
6584 * xstrtol.c (strtoimax): Guard declaration with
6585 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6586 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6587 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6588 (strtoumax): Likewise, for completeness (it wasn't necessary).
6590 2001-09-06 Paul Eggert <eggert@twinsun.com>
6592 * strtoimax.c (HAVE_LONG_LONG):
6593 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6594 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6595 to work around bug in IBM C compiler.
6597 2001-09-16 Jim Meyering <meyering@lucent.com>
6599 * mkdir.c: New file.
6601 2001-09-04 Paul Eggert <eggert@twinsun.com>
6603 * xgetcwd.c: Revert some of the previous change; intead,
6604 fix the HAVE_GETCWD_NULL code to behave more like the
6605 !HAVE_GETCWD_NULL code used to.
6608 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6611 2001-09-04 Paul Eggert <eggert@twinsun.com>
6613 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6614 Use ssize_t, not int, to store result of readlink.
6615 Check for ssize_t overflow as well as size_t overflow,
6616 as POSIX says the result of readlink is implementation-defined
6617 when ssize_t overflows.
6618 Remove unnecessary cast to char*.
6619 Use free+malloc instead of realloc, as the storage doesn't need
6620 to be preserved and it's clearer and can be more efficient that way.
6621 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6622 * xreadlink.h (xreadlink): Update prototype.
6624 2001-09-03 Paul Eggert <eggert@twinsun.com>
6626 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6627 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6628 spotted by Jim Meyering.
6630 2001-09-03 Jim Meyering <meyering@lucent.com>
6632 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6634 2001-09-03 Paul Eggert <eggert@twinsun.com>
6636 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6637 like the HAVE_GETCWD_NULL code.
6638 Include pathmax.h if not HAVE_GETCWD.
6639 Do not include xalloc.h.
6640 (INITIAL_BUFFER_SIZE): New symbol.
6641 Do not use xmalloc / xrealloc, since the caller is responsible for
6642 handling errors. Preserve errno around `free' during failure.
6643 Do not overrun buffer when using getwd.
6645 2001-09-03 Paul Eggert <eggert@twinsun.com>
6647 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6648 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6650 2001-09-02 Jim Meyering <meyering@lucent.com>
6652 * error.c: Update from GNU libc.
6654 2001-09-01 Jim Meyering <meyering@lucent.com>
6656 * xreadlink.c: New file.
6657 * xreadlink.h: New file.
6658 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6660 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6661 doesn't conflict with sparc Solaris 7's definition in
6662 /usr/include/sys/int_types.h.
6664 * exclude.c: Use `""', not `<>' to #include non-system header files.
6665 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6666 and strncasecmp as r-values. Unixware didn't have declarations.
6668 2001-08-31 Jim Meyering <meyering@lucent.com>
6670 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6671 Use an initial, malloc'd, buffer of length 128 rather than
6672 a statically allocated one of length 1024.
6674 2001-08-30 Paul Eggert <eggert@twinsun.com>
6676 * xgetcwd.c: Don't include pathmax.h.
6677 Include stdlib.h and unistd.h if available.
6679 (xmalloc, xstrdup, free): Remove decls.
6680 (xgetcwd): Don't assume sizes fit in unsigned.
6681 Check for overflow when computing sizes.
6682 Simplify reallocation code.
6684 2001-08-28 Paul Eggert <eggert@twinsun.com>
6686 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6688 * strtoimax.c: Renamed from strtoxmax.c, removing the
6691 Also, make the following further changes to make this file's
6692 configuration more similar to that of strtol.c:
6693 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6694 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6695 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6696 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6697 changed to signed values.
6699 And make the following changes as well:
6700 Fix copyright notice, as 1999 was missing.
6701 (verify): New macro.
6702 (strtoimax): Check sizes at compile-time, not run-time.
6703 Prefer strtol to strtoll if both work.
6704 (main): Remove; it was not that useful and was a pain to maintain.
6706 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6708 2001-08-30 Paul Eggert <eggert@twinsun.com>
6710 * savedir.c (savedir): Remove size parameter, as POSIX says that
6711 a directory's st_size can have an arbitrary value, so the old
6712 usage could waste an arbitrary amount of memory. All uses
6714 * savedir.h: Update prototype.
6716 2001-08-30 Paul Eggert <eggert@twinsun.com>
6718 * xstrtol.c (strtoimax): New decl.
6720 2001-08-28 Paul Eggert <eggert@twinsun.com>
6722 * xstrtol.h: Add copyright notice.
6723 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6724 LONGINT_INVALID_SUFFIX_CHAR.
6726 2001-08-30 Paul Eggert <eggert@twinsun.com>
6728 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6731 2001-08-30 Paul Eggert <eggert@twinsun.com>
6733 * hash.c: Remove '2001' from copyright notice.
6735 2001-08-30 Paul Eggert <eggert@twinsun.com>
6737 * full-write.h: New file.
6738 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6739 * full-write.c: Correct credits, as cccp.c no longer
6740 exists and anyway it was so heavily changed from the old cccp
6741 code as to be unrecognizable. Include full-write.h.
6742 (full_write) Return size_t, with short writes meaning failure.
6743 All callers changed. This fixes a bug with large buffers
6745 * utime.c: Include full-write.h.
6747 2001-08-30 Paul Eggert <eggert@twinsun.com>
6749 Merge 'exclude' changes from tar 1.13.22.
6750 This fixes one or two unlikely storage allocation overflow bugs,
6751 but doesn't change user-visible behavior otherwise.
6753 2001-08-30 Paul Eggert <eggert@twinsun.com>
6755 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6756 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6757 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6758 Include if available.
6759 (<xalloc.h>): Include
6760 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6761 (verify): New macro. Use it to verify that EXCLUDE macros do not
6762 collide with FNM macros.
6763 (struct patopts): New struct.
6764 (struct exclude): Use it, as exclude patterns now come with options.
6765 (new_exclude): Support above changes.
6766 (new_exclude, add_exclude_file):
6767 Initial size must now be a power of two to simplify overflow checking.
6768 (free_exclude, fnmatch_no_wildcards): New function.
6769 (excluded_filename): No longer requires options arg, as the options
6770 are determined by add_exclude. Now returns bool, not int.
6771 (excluded_filename, add_exclude):
6772 Add support for the fancy new exclusion options.
6773 (add_exclude, add_exclude_file): Now takes int options arg.
6774 Check for arithmetic overflow when computing sizes.
6775 (add_exclude_file): xrealloc might modify errno, so don't
6776 realloc until after errno might be used.
6778 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6780 (free_exclude): New decl.
6781 (add_exclude, add_exclude_file): Now takes int options arg.
6782 (excluded_filename): No longer requires options arg, as the options
6783 are determined by add_exclude. Now returns bool, not int.
6785 2001-08-30 Paul Eggert <eggert@twinsun.com>
6787 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6789 2001-08-27 Jim Meyering <meyering@lucent.com>
6791 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6793 * version-etc.c (N_): Remove definition.
6794 Revert most of last change.
6795 Instead, simply don't mark the `Copyright...' string for translation.
6796 Based on advice from Paul Eggert.
6798 * strtoxmax.c: Tweak comment.
6800 2001-08-26 Jim Meyering <meyering@lucent.com>
6802 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6803 of copyright with `%s' so translators don't get an untranslated
6805 (COPYRIGHT_YEAR): Define.
6806 (version_etc): Use fprintf rather than fputs.
6807 Suggestion from Ulrich Drepper.
6809 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6811 * strtoll.c: New file, from GNU libc.
6812 * xstrtoimax.c: New file.
6814 * xstrtol.h: Add xstrtoimax.
6815 * strtoumax.c: New file. Simply include "strtoumax.c".
6816 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6818 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6819 * strtoxmax.c: ... then renamed to this.
6821 2001-08-13 Paul Eggert <eggert@twinsun.com>
6823 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6824 Port to Solaris 8, where 'sed' requires a space after the 'r'
6825 command, and where sh dislikes "$/". Clean up the spacing a bit.
6826 Redirect output to $tmp just once.
6828 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6830 * addext.c (<errno.h>): Include.
6831 (errno): Declare if not defined.
6832 (addext): Work correctly when pathconf returns -1 and leaves
6833 errno alone because there is no limit. Also, work even if
6834 pathconf returns a value greater than SIZE_MAX.
6836 2001-08-12 Jim Meyering <meyering@lucent.com>
6838 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6839 Simply `return getcwd (NULL, 0);'.
6840 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6841 Use 1300 as initial value for length, not PATH_MAX.
6843 * pathmax.h: Clean up cpp syntax.
6845 2001-08-12 Jim Meyering <meyering@lucent.com>
6847 * gettimeofday.c: New file.
6849 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6851 2001-08-04 Jim Meyering <meyering@lucent.com>
6853 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6854 to get in sync with glibc.
6856 2001-08-03 Paul Eggert <eggert@twinsun.com>
6858 The following changes are from gettext 0.10.39 as maintained by
6861 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6862 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6863 with inverted sense. All uses changed.
6865 * mbswidth.c: Don't include <limits.h>.
6866 Include <stdlib.h> and <string.h> unconditionally.
6867 (iswcntrl, mbsinit, ISCNTRL): New macros.
6868 (mbsnwidth): Use K&R style function declarations.
6869 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6870 can optimize it when MB_CUR_MAX == 1.
6871 The width of control characters is zero, not 1.
6873 2001-07-15 Jim Meyering <meyering@lucent.com>
6875 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6876 (BUILT_SOURCES): Add unlocked-io.h.
6877 (io_functions): Define.
6878 (unlocked-io.h): New rule.
6879 (DISTCLEANFILES): Add unlocked-io.h.
6880 (all-local): Depend on unlocked-io.h, to ensure it is created.
6882 * unlocked-io.hin: New file
6884 * regex.c: Update from glibc.
6886 2001-07-05 Jim Meyering <meyering@lucent.com>
6888 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6890 (libfetish_a_SOURCES): Put all .h files here instead.
6891 Remove a thus-exposed (better checks in automake) duplicate and
6892 two unnecessary .h files.
6894 2001-06-11 Jim Meyering <meyering@lucent.com>
6896 * regex.c: Update from GNU libc.
6898 2001-05-27 Jim Meyering <meyering@lucent.com>
6900 * readutmp.h (UT_TYPE): Define.
6902 2001-05-24 Jim Meyering <meyering@lucent.com>
6904 * argmatch.c: Include "quote.h".
6905 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6906 quote function. Reported by Göran Uddeborg.
6908 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6910 * dirname.c (dir_name): Compute append_dot using path, not newpath
6911 which is not yet declared.
6913 2001-05-11 Paul Eggert <eggert@twinsun.com>
6915 * Makefile.am (libfetish_a_SOURCES):
6916 Add strftime.c, since we now compile it on all hosts.
6918 * strftime.c (my_strftime):
6919 Define to nstrftime if emacs, but only if my_strftime is not defined.
6920 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6921 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6922 Add one more extra argument: a nanoseconds value.
6925 (my_strftime function): Add %N format.
6926 (emacs_strftimeu): Renamed from emacs_strftime,
6927 with extra ut argument.
6929 2001-05-11 Paul Eggert <eggert@twinsun.com>
6931 dirname code cleanup. base_name now behaves more compatibly
6932 with POSIX basename when given file names that have trailing
6933 slashes, and similarly for dir_name. Add new primitives
6934 base_len and dir_len. Put the directory-name-related decls
6937 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6938 * backupfile.c (base_name): Likewise.
6939 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6940 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6941 * makepath.c (strip_trailing_slashes): Likewise.
6942 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6944 * rename.c (strip_trailing_slashes): Likewise.
6945 * same.c (base_name): Likewise.
6946 * stripslash.c (ISSLASH): Likewise.
6948 * addext.c: Include <dirname.h> after size_t is defined.
6949 * backupfile.c: Likewise.
6951 * addext.c (addext): Use base_len to trim redundant
6952 trailing slashes instead of doing it ourselves.
6953 But do not trim the last slash if it is not redundant.
6955 * backupfile.c (find_backup_file_name,
6956 max_backup_version): Use base_len instead of rolling it ourselves.
6957 Handle the case of "" and (on DOS) "C:" correctly.
6959 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6960 Include <string.h>, <dirname.h>.
6961 (base_name): Allow file names ending in slashes, other than names
6962 that are all slashes. In this case, return the basename followed
6963 by the slashes. This is more general, and can be used in places
6964 where the original base_name purposely had an assertion failure.
6965 (base_len): New function.
6967 * dirname.c: Include <string.h> instead of <stdlib.h>.
6968 Do not include <assert.h>; no longer needed.
6970 (memrchr): Remove decl.
6971 (dir_name_r): Remove.
6972 (dir_len): Renamed from dirlen. All callers changed.
6973 Rewrite in terms of base_name, for simplicity and consistency.
6974 (dir_name): Never return NULL. All callers changed.
6975 Do not include <stdlib.h> in test program; no longer needed.
6976 return 0; is fine for test program.
6978 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6980 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6982 * path-concat.c (path_concat): Use base_len to compute
6983 base length, not strlen; this means we cannot rely on memcpy
6986 * same.c (STREQ): Remove.
6987 (same_name): Handle the case where the basename ends in trailing '/'.
6989 * stripslash.c (strip_trailing_slashes): Return nonzero if
6990 a slash was stripped. Do not strip the last slash after a
6993 2001-04-08 Jim Meyering <meyering@lucent.com>
6995 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6996 recomputed; that's necessary when the offset spans a DST transition.
6997 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6999 2001-04-02 Jim Meyering <meyering@lucent.com>
7001 * regex.h, regex.c: Update from GNU libc.
7003 2001-03-19 Paul Eggert <eggert@twinsun.com>
7005 * version-etc.c (version_etc_copyright): Update to 2001.
7007 2001-03-16 Paul Eggert <eggert@twinsun.com>
7009 * tempname.c (uint64_t): Define to uintmax_t if
7010 not defined, and if UINT64_MAX is not defined.
7011 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7012 Reported by John David Anglin.
7014 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7016 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7017 alias if codeset is empty.
7018 * config.charset (BeOS): Use wildcard syntax.
7020 2001-03-13 Jim Meyering <meyering@lucent.com>
7022 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7023 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7026 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7028 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7030 * unicodeio.c (print_unicode_char): Simplify accordingly.
7032 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7034 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7035 support for DOS/DJGPP.
7037 2001-02-28 Paul Eggert <eggert@twinsun.com>
7039 * Makefile.am (libfetish_a_SOURCES):
7040 Add dup-safer.c, fopen-safer.c.
7041 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7043 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7045 2001-02-25 Paul Eggert <eggert@twinsun.com>
7047 The mkstemp replacement is taken from glibc 2.2.2, with some
7048 portability fixes for use outside glibc, as follows:
7050 * tempname.c (struct_stat64): New macro.
7051 (direxists, __gen_tempname): Use it.
7052 This avoids a portability problem with Solaris 8.
7054 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7055 (<stddef.h>, <stdint.h>, <string.h>):
7056 Include only if STDC_HEADERS || _LIBC.
7057 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7058 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7059 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7060 (__set_errno): Define this macro if <errno.h> doesn't.
7061 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7062 Define these macros if <stdio.h> doesn't.
7063 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7064 Define these macros if <sys/stat.h>
7065 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7066 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7067 __xstat64): Define if not _LIBC.
7068 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7069 (__gen_tempname): Invoke gettimeofday only if
7070 HAVE_GETTIMEOFDAY || _LIBC;
7071 otherwise, fall back on plain "time".
7072 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7074 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7076 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7078 2001-02-17 Jim Meyering <meyering@lucent.com>
7080 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7081 around included file name.
7083 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7085 * strftime.c: Update from GNU libc (the only changes were to comments).
7087 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7089 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7091 2001-02-17 Paul Eggert <eggert@twinsun.com>
7093 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7094 Remove workaround macros for hosts that have mbrtowc but not
7095 mbstate_t, as we now insist on proper declarations for both
7096 before using mbrtowc.
7098 2001-02-17 Jim Meyering <meyering@lucent.com>
7100 * regex.c: Update from libc.
7102 2001-02-16 Paul Eggert <eggert@twinsun.com>
7104 * alloca.c (malloc): Undef before defining, since stdlib.h
7105 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7106 Reported by Mark Hounschell via Paul Eggert.
7108 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7110 * config.charset: Update for FreeBSD 4.2.
7112 2001-01-26 Jim Meyering <meyering@lucent.com>
7114 * quotearg.c: Include stddef.h.
7115 * quote.c: Include stddef.h.
7116 Reported by Axel Kittenberger.
7118 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7119 line in double quotes so that it evokes a better diagnostic.
7120 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7121 Reported by Axel Kittenberger.
7123 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7125 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7126 to avoid a warning. Add back 'const' to inptr.
7128 2001-01-16 Jim Meyering <meyering@lucent.com>
7130 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7133 2001-01-14 Jim Meyering <meyering@lucent.com>
7135 * rename.c: New file. From Volker Borchert.
7136 Include stdlib.h, string.h or strings.h, and xalloc.h.
7137 Use strip_trailing_slashes rather than open-coding it.
7139 2001-01-03 Paul Eggert <eggert@twinsun.com>
7141 * strftime.c: Sync with glibc time/strftime.c 1.81.
7143 2001-01-03 Jim Meyering <meyering@lucent.com>
7145 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7146 local `inptr' to avoid warning with some system declarations of iconv.
7148 2000-12-29 Paul Eggert <eggert@twinsun.com>
7150 * modechange.c: Do not assume that mode_t uses the
7151 traditional octal encoding. E.g. "chmod 1 FOO" should set
7152 the other-execute bit of FOO even if S_IXOTH != 1.
7154 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7155 WOTH, XOTH, ALLM): New macros.
7156 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7157 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7159 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7160 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7162 No need to use uintmax_t; unsigned long is long enough.
7163 Don't bother to get suffix since we don't use it.
7165 2000-12-24 Jim Meyering <meyering@lucent.com>
7167 * hash.c (is_prime): Return explicit boolean values.
7168 (hash_get_first): Return NULL to appease Irix5.6's 89.
7169 Reported by Nelson Beebe.
7171 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7173 * localcharset.c (locale_charset): Add support for Win32.
7175 2000-12-18 Paul Eggert <eggert@twinsun.com>
7177 * physmem.h, physmem.c: New files.
7179 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7180 (noinst_HEADERS): Add physmem.h.
7182 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7183 't' for compatibility with Solaris 8 sort.
7185 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7187 * config.charset: Add support for BeOS.
7189 2000-12-16 Jim Meyering <meyering@lucent.com>
7191 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7192 SHELLS_FILE to a file name that's useful on djgpp systems.
7194 (ADDITIONAL_DEFAULT_SHELLS): Define.
7195 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7196 Based mostly on a patch from Prashant TR.
7198 2000-12-16 Jim Meyering <meyering@lucent.com>
7200 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7201 N and M) would have treated it like `chown N:N FILE'.
7203 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7205 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7207 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7208 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7209 to the list of canonical encodings. Rename EUC-CN to GB2312.
7211 2000-12-08 Andreas Schwab <schwab@suse.de>
7213 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7214 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7216 2000-12-07 Jim Meyering <meyering@lucent.com>
7218 * stripslash.c (ISSLASH): Define.
7219 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7222 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7223 (dir_name_r): Declare this function as static.
7224 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7225 manifest itself on a name containing a mix of slashes and
7227 Make this function work with names starting with a DOS-style
7228 drive letter and colon prefix.
7229 (dir_name): Append `.' if necessary.
7230 Based mostly on patches from Prashant TR and Eli Zaretskii.
7232 * dirname.h (dir_name_r): Remove prototype.
7234 2000-12-05 Jim Meyering <meyering@lucent.com>
7236 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7238 2000-12-04 Jim Meyering <meyering@lucent.com>
7240 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7241 Also include memory.h, stdlib.h, unistd.h if appropriate.
7242 Reported by Andreas Jaeger (conflicting declaration of malloc).
7244 2000-12-02 Jim Meyering <meyering@lucent.com>
7246 * closeout.h: Make idempotent, to avoid some obscure warnings.
7248 2000-12-01 Paul Eggert <eggert@twinsun.com>
7250 * memrchr.c: Include <config.h> before any system include file.
7252 2000-11-29 Paul Eggert <eggert@twinsun.com>
7254 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7256 2000-11-26 Jim Meyering <meyering@lucent.com>
7258 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7260 2000-11-22 Paul Eggert <eggert@twinsun.com>
7262 * strftime.c (my_strftime): Do not invoke mbrlen with a
7263 size of (size_t) -1; it's not portable.
7265 2000-11-17 Akim Demaille <akim@epita.fr>
7267 * obstack.h: Formatting changes.
7268 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7269 prevent type checking.
7270 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7271 cast the value to (void *): assigning a `foo *' to a `void *'
7273 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7275 2000-11-17 Jim Meyering <meyering@lucent.com>
7277 * strstr.c: Update from GNU libc.
7279 2000-11-16 Jim Meyering <meyering@lucent.com>
7281 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7283 2000-11-11 Jim Meyering <meyering@lucent.com>
7285 * error.c: Add a couple #includes, merging from GNU libc version.
7287 2000-11-10 Jim Meyering <meyering@lucent.com>
7289 * obstack.h: Update from GNU libc.
7290 * obstack.c: Likewise.
7292 2000-11-06 Paul Eggert <eggert@twinsun.com>
7294 * getusershell.c (setusershell): Use rewind rather than
7295 fseek/fseeko, to avoid configuration hassles with fseeko.
7296 Don't bother opening SHELLS_FILE if shellstream is NULL;
7299 2000-11-05 Jim Meyering <meyering@lucent.com>
7301 * makepath.h (make_dir): Declare.
7302 * makepath.c (make_dir): Remove `static' attribute.
7305 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7307 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7308 last one in a bucket, advance to the next bucket.
7310 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7312 * fnmatch.c: Do not comment out all the code if we are using
7313 the GNU C library, because in some cases we are replacing buggy
7314 code in the GNU C library itself.
7316 2000-10-30 Paul Eggert <eggert@twinsun.com>
7318 * error.h, getline.h, modechange.h:
7319 Remove "2000" from Copyright line, as the file hasn't been
7320 changed this year other than in the copyright notice.
7322 * xalloc.h: Add "2000" to Copyright line, as this file
7323 was changed this year.
7325 2000-10-30 Paul Eggert <eggert@twinsun.com>
7327 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7328 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7329 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7331 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7333 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7334 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7335 doesn't define __restrict_arr.
7337 2000-10-29 Jim Meyering <meyering@lucent.com>
7339 * xstat.in: Fix grammar in comment.
7341 2000-10-28 Jim Meyering <meyering@lucent.com>
7343 * memchr.c: Update from libc.
7344 Adjust for portability:
7345 [HAVE_STDLIB_H]: Include stdlib.h.
7346 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7347 Undef __memchr, too.
7348 [!weak_alias]: Define __memchr to memchr.
7350 * regex.c: Update from libc.
7351 * regex.h: Likewise.
7352 * getopt1.c: Likewise.
7353 * memcmp.c: Likewise.
7355 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7356 Avoid using fseek, when possible -- it's broken by design.
7357 Patch by Ulrich Drepper.
7359 2000-10-26 Jim Meyering <meyering@lucent.com>
7361 * strftime.c: Update from libc.
7363 2000-10-25 Jim Meyering <meyering@lucent.com>
7365 * obstack.c: Update from libc.
7367 2000-10-23 Jim Meyering <meyering@lucent.com>
7369 * hard-locale.c (hard_locale): Revert last change -- it was simply
7370 wrong. That set_locale call must not have any side effects.
7373 2000-10-22 Jim Meyering <meyering@lucent.com>
7375 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7376 [CYCLIC]: Remove now-unused definition.
7378 * save-cwd.c (O_DIRECTORY): Define, if needed.
7379 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7380 Suggestion from Ulrich Drepper.
7382 2000-10-21 Jim Meyering <meyering@lucent.com>
7384 * dirname.c (dir_name_r): New function, factored out of dir_name.
7385 (dir_name): Use dir_name_r.
7386 * dirname.h (dir_name_r): Declare it.
7388 2000-10-21 Jim Meyering <meyering@lucent.com>
7390 * dirname.c (memrchr): Declare if necessary.
7391 (dir_name): Remove the restriction that there be no
7392 trailing slashes. Now, this code skips past them, effectively
7394 [TEST_DIRNAME] (main): New unit tests.
7396 * memrchr.c: New file from GNU libc.
7397 Undef __memrchr, too.
7398 [!weak_alias]: Define __memrchr to memrchr.
7399 Guard weak_alias use with `#ifdef weak_alias'.
7401 2000-10-17 Jim Meyering <meyering@lucent.com>
7403 * quote.h (PARAMS): Define and use.
7404 Reported by Akim Demaille.
7406 * getopt.c: Update from libc.
7408 2000-10-16 Jim Meyering <meyering@lucent.com>
7410 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7413 2000-09-25 Jim Meyering <meyering@lucent.com>
7415 * md5.h (rol): Define (from GnuPG).
7417 * sha.c: Give credit (GnuPG) where due.
7418 (M): Use rol rather than open-coding it.
7419 Add a FIXME comment.
7421 2000-09-21 Jim Meyering <meyering@lucent.com>
7423 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7424 Reported by Michael Stone.
7426 2000-09-20 Jim Meyering <meyering@lucent.com>
7428 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7429 (noinst_HEADERS): Add sha.h.
7430 Based on code from Scott G. Miller and from GnuPG.
7432 2000-09-15 Jim Meyering <meyering@lucent.com>
7434 * regex.c: Update from libc.
7436 2000-09-10 Jim Meyering <meyering@lucent.com>
7438 * getopt.c (_getopt_internal): Update from glibc.
7440 2000-09-09 Jim Meyering <meyering@lucent.com>
7442 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7443 think it should be used as a general replacement for isascii.
7444 * fnmatch.c: Likewise.
7445 * mbswidth.c: Likewise
7446 * regex.c: Likewise.
7449 * userspec.c: Include sys/param.h and limits.h.
7451 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7452 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7453 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7454 UID, GID. Check range.
7456 2000-09-06 Jim Meyering <meyering@lucent.com>
7458 * getopt.c (_getopt_internal): Update from glibc.
7460 2000-08-30 Jim Meyering <meyering@lucent.com>
7462 * strftime.c: Merge in changes from GNU libc.
7464 2000-08-26 Jim Meyering <meyering@lucent.com>
7466 * closeout.c: Include "__fpending.h".
7467 (close_stdout_status): Return right away if there's nothing to flush.
7469 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7470 * __fpending.c: New file.
7471 * __fpending.h: New file.
7473 2000-08-07 Paul Eggert <eggert@twinsun.com>
7475 Standardize on "memory exhausted" instead of "Memory exhausted"
7476 or "virtual memory exhausted".
7477 * obstack.c (print_and_abort): Use "memory exhausted", not
7478 "virtual memory exhausted".
7479 * same.c (same_name): Invoke xalloc_die instead of printing
7481 * userspec.c (parse_user_spec): Likewise.
7482 * bumpalloc.h: comment fix
7483 * same.c, userspec.c: Include xalloc.h.
7485 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7486 not char *const and pointing to a constant array.
7487 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7488 (xrealloc): Comment fix.
7490 * userspec.c (parse_user_spec):
7491 Don't translate a message until just before returning,
7492 to avoid unnecessary translation.
7494 2000-08-07 Jim Meyering <meyering@lucent.com>
7496 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7497 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7498 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7499 getgroups.c, gethostname.c, getopt.h, group-member.c,
7500 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7501 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7502 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7503 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7504 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7505 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7506 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7507 yesno.c: Back out Copyright date changes for each file with no change
7508 this year. This eases coordination with other programs using the same
7509 source code modules. From Paul Eggert.
7511 2000-08-03 Greg McGary <greg@mcgary.org>
7513 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7514 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7515 (EXTEND_BUFFER): Use them.
7517 2000-08-01 Jim Meyering <meyering@lucent.com>
7519 * dirname.c (ISSLASH): Define.
7520 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7521 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7522 both `\' and `/' may be use as path separators.
7523 Based on a patch from Prashant TR.
7525 2000-07-31 Paul Eggert <eggert@twinsun.com>
7527 * quotearg.c (quotearg_n_options): Don't make the initial
7528 slot vector a constant, since it might get modified.
7530 2000-07-31 Jim Meyering <meyering@lucent.com>
7532 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7533 * obstack.c (print_and_abort): Likewise.
7535 2000-07-30 Paul Eggert <eggert@twinsun.com>
7537 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7538 buffer, so that the caller can always quote one small
7539 component of a "memory exhausted" message in slot 0.
7540 From a suggestion by Jim Meyering.
7542 2000-07-30 Jim Meyering <meyering@lucent.com>
7544 * makepath.c (make_path): Quote the other instance, too.
7546 * quotearg.c (N_STATIC_SLOTVECS): Define.
7547 (STATIC_BUF_SIZE): Define.
7548 (quotearg_n_options): Use only statically allocated storage when
7549 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7550 than STATIC_BUF_SIZE.
7552 2000-07-29 Jim Meyering <meyering@lucent.com>
7554 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7555 * dirname.c (dir_name): Likewise.
7557 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7559 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7560 (dir_name): Assert that there are no trailing slashes.
7562 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7564 * mbswidth.h (mbswidth): Add a flags argument.
7565 (mbswidth): New declaration.
7566 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7567 * mbswidth.c (mbswidth): Add a flags argument.
7568 (mbsnwidth): New function.
7570 2000-07-24 Jim Meyering <meyering@lucent.com>
7572 * mbswidth.c: Remove useless #else. From Bruno Haible.
7574 2000-07-23 Paul Eggert <eggert@twinsun.com>
7576 * mbswidth.c (_XOPEN_SOURCE):
7577 Don't define; this causes problems on Solaris 7.
7578 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7580 2000-07-23 Paul Eggert <eggert@twinsun.com>
7583 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7584 so that mbstate_t is always defined.
7586 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7587 be 1 in at least one GCC installation, and this configuration
7588 error is likely to be common. Ignoring MB_LEN_MAX hurts
7589 performance on hosts that have mbrtowc but have only unibyte
7590 locales, but I assume these hosts are rare.
7592 2000-07-23 Paul Eggert <eggert@twinsun.com>
7594 * quotearg.c: Streamline by invoking multibyte code only if needed.
7595 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7596 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7597 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7598 invoke multibyte primitives.
7600 2000-07-23 Jim Meyering <meyering@lucent.com>
7602 * basename.c (base_name): Add an assertion.
7604 2000-07-15 Bruno Haible <clisp.cons.org>
7606 * quotearg.c: When the system forces us to redefine mbstate_t,
7607 shadow its mbsinit function.
7609 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7611 * mbswidth.h: New file.
7612 * mbswidth.c: New file.
7613 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7614 (noinst_HEADERS): Add mbswidth.h.
7616 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7618 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7621 2000-07-15 Jim Meyering <meyering@lucent.com>
7623 * makepath.c: Include quote.h.
7624 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7625 corresponding argument in a `quote (...)' call.
7626 Give better diagnostics.
7628 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7629 (noinst_HEADERS): Add quote.h.
7631 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7632 from tar's src/misc.c.
7633 * quote.h: New file. Prototypes for same.
7635 2000-07-10 Paul Eggert <eggert@twinsun.com>
7637 From a suggestion by Bruno Haible.
7638 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7639 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7640 to decide whether to define the BeOS workaround macro;
7641 this adjusts to the change to AC_MBSTATE_T.
7643 2000-07-13 Paul Eggert <eggert@twinsun.com>
7645 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7647 * quotearg.c (quoting_style_args, quoting_style_vals,
7648 quotearg_buffer_restyled): Add support for
7649 clocale_quoting_style. Undo previous change to
7650 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7651 and "{RIGHT QUOTATION MARK}" msgids.
7653 2000-07-05 Paul Eggert <eggert@twinsun.com>
7655 The old behavior of quoting `like this' doesn't look good with
7656 newer, ISO-style fonts. See:
7657 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7659 Instead, quote "like this" by default. Let the translator
7660 tailor the locale-specific quoting behavior by providing
7661 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7663 * quotearg.c (N_): New macro.
7664 (gettext_default): New function.
7665 (quotearg_buffer_restyled): Use
7666 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7667 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7669 2000-07-09 Jim Meyering <meyering@lucent.com>
7671 * Most files: Update copyright dates to include 2000.
7673 2000-07-08 Jim Meyering <meyering@lucent.com>
7675 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7677 (xgethostname): Remove now-unnecessary #ifdef.
7678 Move declaration of `err' into loop where it's used.
7680 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7682 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7683 by allocating a larger buffer. Test the gethostname return value for
7684 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7685 returns an error and ENAMETOOLONG isn't defined.
7687 2000-07-05 Paul Eggert <eggert@twinsun.com>
7688 and Bruno Haible <haible@clisp.cons.org>
7690 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7692 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7694 * quotearg.c (struct quoting_options): Simplify quote_these_too
7697 2000-07-03 Jim Meyering <meyering@lucent.com>
7699 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7700 Reported by Bruno Haible.
7702 2000-07-04 Jim Meyering <meyering@lucent.com>
7704 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7705 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7708 2000-07-03 Paul Eggert <eggert@twinsun.com>
7709 and Bruno Haible <haible@clisp.cons.org>
7711 * quotearg.c (mbrtowc):
7712 Assign to *pwc, and return 1 only if result is nonzero.
7713 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7715 2000-07-03 Jim Meyering <meyering@lucent.com>
7717 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7718 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7721 2000-07-02 Jim Meyering <meyering@lucent.com>
7723 * quotearg.c (mbstate_t): Don't define here.
7725 2000-07-02 Jim Meyering <meyering@lucent.com>
7727 * nanosleep.c (SIGCONT): Define if not already defined.
7729 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7731 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7732 per change in ../m4/ls-mntd-fs.m4.
7733 (read_filesystem_list): Ignore symbolic links.
7735 2000-06-29 Jim Meyering <meyering@lucent.com>
7737 * same.c: Include <string.h> or <strings.h>, as appropriate,
7738 for declaration of strcmp.
7740 * long-options.c: Include <stdlib.h>, for declaration of exit.
7742 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7743 Avoid warning by casting result to `char *' to remove `const'.
7745 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7747 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7749 2000-06-26 Paul Eggert <eggert@twinsun.com>
7751 savedir now sets errno on failure and invokes xmalloc to get memory.
7752 Fix a couple of other minor bugs while we're at it.
7754 * savedir.c (<unistd.h>): Do not include; there's no need.
7755 (NAMLEN): Remove macro.
7756 (malloc, realloc): Remove decls.
7758 ("xalloc.h"): Include.
7759 (NAME_SIZE_DEFAULT): New macro.
7760 (savedir): Use xmalloc / xrealloc to allocate memory.
7761 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7762 Skip "" directory entries.
7763 Use strlen to calculate directory entry length, since the old method
7764 is rarely used these days and isn't worth supporting.
7765 Don't use a pointer after freeing it.
7766 Check for integer overflow when calculating allocation size.
7767 Use memcpy to copy entries, instead of stpcpy.
7768 Set errno properly when returning NULL.
7769 Check for readdir error.
7771 2000-06-26 Jim Meyering <meyering@lucent.com>
7773 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7775 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7777 * getusershell.c (xmalloc, xrealloc): Remove functions.
7779 Don't include <stdlib.h>. Don't declare malloc, realloc.
7781 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7783 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7785 2000-06-24 Jim Meyering <meyering@lucent.com>
7787 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7789 2000-06-21 Jim Meyering <meyering@lucent.com>
7791 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7793 2000-06-19 Paul Eggert <eggert@twinsun.com>
7795 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7796 (mbrtowc, mbstate_t): Define substitutes if
7797 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7798 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7799 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7801 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7803 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7804 than 1024, return a memory chunk of least possible size, instead
7805 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7806 Use free/xmalloc instead of xrealloc to avoid copying for very long
7809 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7811 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7812 address, not strdup. Include <stdlib.h> and don't declare free().
7814 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7816 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7819 2000-06-21 Jim Meyering <meyering@lucent.com>
7821 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7822 (noinst_HEADERS): Add getstr.h.
7824 * getline.c (getstr): Move into a separate file.
7825 * getstr.c (getstr): New file, extracted from getline.c, with
7826 the following changes: new parameter, delim2; both delim[12]
7827 parameters have type `int', not `char'. The latter would lose
7828 with 8-bit delimiters.
7829 * getstr.h: New file.
7831 2000-06-19 Jim Meyering <meyering@lucent.com>
7833 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7835 2000-06-18 Jim Meyering <meyering@lucent.com>
7837 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7838 Besides, these days every porting target provides a mkdir function.
7840 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7841 (this snippet comes from src/system.h).
7843 2000-06-15 Paul Eggert <eggert@twinsun.com>
7845 * human.c (adjust_value): New function.
7846 (human_readable_inexact): Apply rounding style even when
7847 printing approximate values.
7849 2000-06-14 Paul Eggert <eggert@twinsun.com>
7851 * human.c (human_readable_inexact): Allow an input block
7852 size that is not a multiple of the output block size, and vice versa.
7853 Reported by Piergiorgio Sartor.
7855 2000-06-14 Paul Eggert <eggert@twinsun.com>
7857 * getdate.y (get_date): Apply relative times after time
7858 zone indicator, not before. Reported by Todd A. Jacobs.
7860 2000-06-13 Jim Meyering <meyering@lucent.com>
7862 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7864 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7866 2000-06-12 Paul Eggert <eggert@twinsun.com>
7868 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7870 2000-06-04 Paul Eggert <eggert@twinsun.com>
7872 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7874 2000-06-04 Jim Meyering <meyering@lucent.com>
7876 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7877 SunOS 4.1.4 for which gid_t is an unsigned type.
7879 2000-06-03 Jim Meyering <meyering@lucent.com>
7881 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7883 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7885 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7886 newer, don't install charset.alias.
7887 * config.charset: Change the Linux/glibc rules so they become empty
7888 on glibc-2.1 or newer.
7890 2000-06-02 Jim Meyering <meyering@lucent.com>
7892 * mountlist.c: Back out last change. Instead, do this...
7893 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7894 member using the same `ignore'-testing code.
7895 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7899 2000-05-29 Jim Meyering <meyering@lucent.com>
7901 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7902 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7904 2000-05-22 Jim Meyering <meyering@lucent.com>
7906 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7908 2000-05-18 Jim Meyering <meyering@lucent.com>
7910 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7911 back, too, since it may have been modified by allocate_entry.
7912 (hash_delete): Rewrite to use neither the assignment operator
7913 nor the comma operator in an if-expression.
7915 2000-05-15 Paul Eggert <eggert@twinsun.com>
7918 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7919 Remove; no longer needed.
7920 "quotearg.h": Add include.
7921 (file_name): Do not bother to explicitly initialize to NULL; it's less
7922 efficient on some hosts.
7923 (close_stdout_status): Remove test as to whether stdout was already
7924 closed; it breaks for the case "echo x | sort >&-".
7925 Quote file name colons.
7926 Do not assume that _("write error") lacks format strings.
7928 2000-05-15 Jim Meyering <meyering@lucent.com>
7930 * version-etc.c (version_etc_copyright): Update the copyright string
7931 used in all --version output.
7933 2000-05-14 Jim Meyering <meyering@lucent.com>
7935 * closeout.c (close_stdout_set_file_name): New function.
7936 (close_stdout_status): Use new file-scoped global.
7937 Return right away if fstat says the stdout file descriptor is invalid.
7938 * closeout.h (close_stdout_set_file_name): Declare.
7940 2000-05-10 Jim Meyering <meyering@lucent.com>
7942 * closeout.c [default_exit_status]: New file-scoped variable.
7943 (close_stdout_set_status): New function.
7944 * closeout.h (close_stdout_set_status): Declare.
7946 2000-05-08 Jim Meyering <meyering@lucent.com>
7948 * long-options.c: Don't include closeout.h.
7949 (parse_long_options): Don't call close_stdout for --version.
7951 2000-05-06 Jim Meyering <meyering@lucent.com>
7953 * strnlen.c: Undefine __strnlen and strnlen.
7954 [!weak_alias]: Define __strnlen to strnlen.
7956 * atexit.c: New file, from libiberty.
7958 2000-05-06 Jim Meyering <meyering@lucent.com>
7960 * closeout.c (close_stdout_status): Also check for errors on the
7963 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7965 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7966 instead of xmalloc, xrealloc, path_concat.
7967 (locale_charset): Treat empty environment variables as absent.
7968 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7970 2000-05-04 Jim Meyering <meyering@lucent.com>
7972 * getopt.c: Update from glibc.
7973 * obstack.c: Likewise.
7974 * obstack.h: Likewise.
7975 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7977 * regex.h: Likewise.
7978 * strndup.c: Likewise.
7979 * strnlen.c: New file, from glibc.
7981 2000-05-01 Jim Meyering <meyering@lucent.com>
7983 * full-write.c (full_write): Remove `FIXME' part of comment.
7985 2000-04-29 Jim Meyering <meyering@lucent.com>
7987 * path-concat.c: Declare strdup only if it's not defined.
7988 * canon-host.c: Likewise.
7990 2000-04-28 Jim Meyering <meyering@lucent.com>
7992 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7993 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7994 included first, then limits.h is included by locale.h by libintl.h.
7995 From John David Anglin.
7997 2000-04-25 Jim Meyering <meyering@lucent.com>
7999 * makepath.c (S_IRWXUGO): Define.
8000 (make_path): Always perform explicit chmod if MODE specifies any
8001 of the `special' permission bits. Prompted by a bug report against
8002 install from Mate Wierdl and Joost van Baal.
8004 2000-04-18 Jim Meyering <meyering@lucent.com>
8008 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8009 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8011 2000-04-17 Jim Meyering <meyering@lucent.com>
8013 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8014 the definition of it to rpl_strftime also defined-away the system's
8017 2000-04-15 Jim Meyering <meyering@lucent.com>
8019 Use `C' to denote so-called `contiguous' files, the same way
8021 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8022 (ftypelet): Use S_ISCTG.
8023 From Michael Deutschmann.
8025 2000-04-14 Jim Meyering <meyering@lucent.com>
8027 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8029 2000-04-08 Jim Meyering <meyering@lucent.com>
8031 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8032 names don't conflict. Reported by Eli Zaretskii.
8034 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8036 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8037 bug. Deal with the different error behavior of Irix iconv.
8039 2000-04-07 Jim Meyering <meyering@lucent.com>
8041 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8042 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8044 2000-04-05 Jim Meyering <meyering@lucent.com>
8046 Portability tweaks required for ultrix4.3.
8047 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8048 * readutmp.c: Include sys/types.h before sys/stat.h.
8049 * canon-host.c: Declare strdup.
8050 * path-concat.c: Likewise.
8051 From John David Anglin.
8053 2000-04-04 Jim Meyering <meyering@lucent.com>
8055 Be more DOS 8.3-friendly.
8056 * ref-add.sin: Renamed from ref-add.sed.in.
8057 * ref-del.sin: Renamed from ref-del.sed.in.
8058 * Makefile.am: Reflect renaming.
8059 Reported by Eli Zaretskii.
8061 Use a temporary file name that won't clash with `charset.alias'
8062 in the DOS 8.3 name space.
8063 * Makefile.am (charset_tmp): Define.
8064 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8065 (uninstall-local): Likewise.
8066 Reported by Eli Zaretskii.
8068 2000-03-29 Paul Eggert <eggert@twinsun.com>
8070 * time/strftime.c (my_strftime): Make sure we call the system
8071 strftime, not ourselves, when invoking the underlying strftime.
8073 2000-03-24 Jim Meyering <meyering@lucent.com>
8075 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8076 (charset_alias): Define.
8077 (install-exec-local): Factor out common code.
8078 (uninstall-local): Split lines longer than 80.
8079 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8081 (.sed.in.sed): New rule. Don't redirect directly to $@.
8082 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8084 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8086 * config.charset: Output a line containing "Packages using this file".
8087 * ref-add.sed.in, ref-del.sed.in: New files.
8088 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8089 ref-del.sed): New rules.
8091 2000-03-17 Jim Meyering <meyering@lucent.com>
8093 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8094 Otherwise, include <strings.h>
8096 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8098 * unicodeio.c (utf8_wctomb): New function.
8099 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8100 format instead of in UCS-4 with platform dependent endianness.
8102 2000-03-07 Paul Eggert <eggert@twinsun.com>
8104 * savedir.c (savedir): Work even if directory size is
8105 negative; this can happen with some screwy NFS configurations.
8107 2000-03-06 Jim Meyering <meyering@lucent.com>
8109 * localcharset.c (get_charset_aliases): Don't try to free file_name
8110 if it's NULL (because we ran out of memory). From Bruno Haible.
8112 2000-03-05 Jim Meyering <meyering@lucent.com>
8114 * localcharset.c ("path-concat.h"): Include.
8115 (get_charset_aliases): Use path_concat instead of ANSI string
8118 * unicodeio.h (PARAMS): Define.
8119 Use it to guard prototype.
8121 2000-03-04 Jim Meyering <meyering@lucent.com>
8123 * Makefile.am (install-exec-local): Create $(libdir) before installing
8125 (uninstall-local): Uncomment this rule so `make distcheck' works
8128 * unicodeio.c (<errno.h>): Include it.
8129 (errno): Declare if not defined.
8131 * localcharset.c: Add Bruno's comment justifying use of volatile.
8133 * config.charset: New version, incorporating remarks from a linux
8134 i18n mailing list. From Bruno Haible.
8136 2000-03-02 Jim Meyering <meyering@lucent.com>
8138 * Makefile.am (EXTRA_DIST): Add config.charset.
8140 2000-03-01 Jim Meyering <meyering@lucent.com>
8142 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8143 * unicodeio.c: Likewise.
8145 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8147 * config.charset: New file.
8148 * localcharset.c: New file.
8149 * unicodeio.h, unicodeio.c: New files.
8150 * Makefile.am (DEFS): Add -DLIBDIR=...
8151 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8152 (noinst_HEADERS): Add unicodeio.h.
8153 (all-local, install-exec-local, charset.alias): New targets.
8155 2000-02-28 Paul Eggert <eggert@twinsun.com>
8157 * quotearg.c (ALERT_CHAR): New macro.
8158 (quotearg_buffer_restyled): Use it.
8160 2000-02-27 Jim Meyering <meyering@lucent.com>
8162 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8163 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8165 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8166 not `#if STDC_HEADERS'.
8167 Declare malloc if needed.
8169 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8170 now that autoconf always defines the HAVE_DECL_ symbols.
8171 * human.c: Likewise.
8173 * strtoumax.c: Likewise.
8175 * backupfile.c: Arrange for cpp to fail if the configure-time
8176 declaration check was not run.
8178 * human.c: Likewise.
8180 * strtoumax.c: Likewise.
8182 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8183 then first look up the entire `.'-containing string as a login name.
8185 2000-02-18 Paul Eggert <eggert@twinsun.com>
8187 * getdate.y: Handle two-digit years with leading zeros correctly.
8188 (textint): New typedef.
8189 (parser_control): Member year changed from int to textint.
8191 (YYSTYPE): Removed; replaced by %union with int and textint members.
8192 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8193 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8194 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8195 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8196 (date, number, to_year): Use width of number in digits, not its value,
8197 to determine whether it's a 2-digit year, or a 2-digit time.
8198 (yylex): Store number of digits of numeric tokens.
8199 Reported by John Kendall.
8201 (parser_control): Changed from struct parser_control to typedef (for
8202 consistency). All uses changed.
8204 (tID): Removed; not used.
8205 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8207 2000-02-14 Paul Eggert <eggert@twinsun.com>
8209 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8210 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8212 2000-02-12 Jim Meyering <meyering@lucent.com>
8214 * userspec.c (ISDIGIT): Define it.
8215 (isdigit): Remove definition.
8216 (is_number): Use ISDIGIT, not isdigit.
8217 <libintl.h>: Include.
8219 (parse_user_spec): Mark translatable strings.
8221 2000-02-10 Jim Meyering <meyering@lucent.com>
8223 With these changes, nanosleep.[ch] are finally enough like the other
8224 lib/* replacement files to compile on a few more losing systems.
8226 * nanosleep.h: Don't include config.h.
8227 Remove prototype from declaration of nanosleep.
8228 (PARAMS): Remove now-unneeded definition.
8229 * nanosleep.c: #undef nanosleep.
8230 (rpl_nanosleep): Rename from nanosleep.
8232 2000-02-03 Jim Meyering <meyering@lucent.com>
8234 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8235 rather than with `#if HAVE_UTMPNAME'.
8237 2000-02-01 Jim Meyering <meyering@lucent.com>
8239 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8241 2000-01-31 Jim Meyering <meyering@lucent.com>
8243 * nanosleep.h (nanosleep): Guard declaration with
8244 `#if ! HAVE_DECL_NANOSLEEP'.
8245 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8246 the declaration in that vendor's sys/timers.h.
8247 Reported by Christian Krackowizer.
8249 * quotearg.c (ISASCII): Add #undef and move definition to follow
8250 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8251 (ISPRINT): Likewise.
8252 Reported by Tom Tromey.
8254 2000-01-30 Jim Meyering <meyering@lucent.com>
8256 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8257 uses of ->ut_name. The latter doesn't work with new Linux header files
8258 where only utmpx.ut_user is declared.
8260 * readutmp.h (UT_USER): Define.
8262 2000-01-23 Jim Meyering <meyering@lucent.com>
8264 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8267 2000-01-22 Jim Meyering <meyering@lucent.com>
8269 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8270 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8271 Required for some AIX systems. Reported by Christian Krackowizer.
8272 [TESTING] (main): New function.
8274 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8275 * dirname.c (dir_name): Support for DOS-style file names with drive
8278 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8280 * strverscmp.c (ISDIGIT): Define.
8281 (strverscmp): Use ISDIGIT, not isdigit.
8283 2000-01-17 Paul Eggert <eggert@twinsun.com>
8285 * nanosleep.c (nanosleep):
8286 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8287 POSIX.1 doesn't require SA_INTERRUPT and some systems
8288 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8289 it's been part of POSIX.1 since day 1 (in 1988).
8291 2000-01-17 Jim Meyering <meyering@lucent.com>
8293 * interlock: Remove unused file. Reported by François Pinard.
8295 2000-01-16 Paul Eggert <eggert@twinsun.com>
8297 * quotearg.c (quotearg_buffer_restyled): Do not quote
8298 alert, backslash, formfeed, and vertical tab unnecessarily in
8299 shell quoting style.
8302 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8303 Free Software Foundation, Inc.
8304 Copying and distribution of this file, with or without modification,
8305 are permitted provided the copyright notice and this notice are preserved.