1 2005-10-11 Bruno Haible <bruno@clisp.org>
3 * c-strcasestr.h: New file, from GNU gettext.
4 * c-strcasestr.c: New file, from GNU gettext.
6 2005-10-11 Bruno Haible <bruno@clisp.org>
8 * c-strcase.h: New file, from GNU gettext.
9 * c-strcasecmp.c: New file, from GNU gettext.
10 * c-strncasecmp.c: New file, from GNU gettext.
12 2005-10-11 Simon Josefsson <jas@extundo.com>
14 * crc.h, crc.c: New files.
16 * gc.h (gc_hash_buffer): Add doc.
18 2005-10-08 Simon Josefsson <jas@extundo.com>
20 * gc.h: Add gc_hash and gc_hash_buffer.
22 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
24 * gc-libgcrypt.c (gc_hash_buffer): Add.
26 2005-10-11 Bruno Haible <bruno@clisp.org>
28 * strcasecmp.c: Include limits.h.
29 (strcasecmp): Avoid integer overflow on exotic platforms.
30 * strncasecmp.c: Include limits.h.
31 (strncasecmp): Avoid integer overflow on exotic platforms.
32 Reported by Paul Eggert.
34 2005-10-06 Simon Josefsson <jas@extundo.com>
36 * hmac-md5.c: New file.
40 2005-10-06 Simon Josefsson <jas@extundo.com>
42 * memxor.c (memxor): Avoid casts and warnings.
44 2005-10-05 Derek Price <derek@ximbiot.com>
46 * getdelim.c (SIZE_MAX): New macro, if not already defined.
48 2005-10-05 Simon Josefsson <jas@extundo.com>
50 * memxor.c (memxor): Fix compiler error.
52 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
53 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
55 * memxor.h, memxor.c: New files.
57 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
58 we assume all systems have it, suggested by Jim Meyering
59 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
60 any systems lack sys/socket.h; mingw32 is known to lack it, but we
61 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
64 2005-10-04 Bruno Haible <bruno@clisp.org>
66 * verify.h (verify_true): Provide alternative definition for C++.
68 2005-10-04 Simon Josefsson <jas@extundo.com>
70 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
71 D. Baushke" <mdb@gnu.org>.
73 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
75 * getdelim.c: Include getdelim.h first. Include <limits.h>.
76 (SSIZE_MAX): New macro, if not already defined.
77 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
80 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
82 * exclude.c: Include verify.h.
83 (verify): Remove. All callers changed to use verify.h's version.
84 * strtoimax.c: Likewise.
85 * utimecmp.c: Likewis.e
88 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
89 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
90 * .cvsignore: Add fts.h, search.h, t-fpending.
91 * settime.c (settime): Fix { typo in previous patch. Also, don't
92 bother returning ENOSYS if settimeofday or stime fails; just let
93 them return whatever errno they want to return.
94 * utimens.c: Include unistd.h, for dup2.
95 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
96 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
98 2005-10-02 Jim Meyering <jim@meyering.net>
101 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
102 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
103 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
104 Remove AT_FDCWD test.
105 Do not consume the fd unless successful.
106 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
107 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
108 block, so that we don't even try to compile it if settimeofday is
109 available. This works around a compilation failure on OSF1 V5.1,
110 due to stime requiring a `long int*' while tv_sec is `int'.
112 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
114 * getdelim.c (getdelim): Remove unused variables.
116 2005-10-01 Simon Josefsson <jas@extundo.com>
118 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
119 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
120 AI_* and EAI_* definitions. Protect function declarations.
122 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
124 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
125 so that the code works even with ancient cpp. Portability problem
126 with GCC 2.7.2.1 reported by Thomas M.Ott.
128 2005-09-27 Jim Meyering <jim@meyering.net>
130 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
132 * intprops.h (signed_type_or_expr__): Define.
133 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
136 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
138 * verify.h (verify_expr): Remove, replacing with:
139 (verify_true): New macro that returns true instead of void.
140 (verify_type__): Remove.
141 (verify): Use verify_true rather than verify_type__.
143 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
145 * utimens.c (ENOSYS): Define if not already defined.
146 (futimens): Support having a null PATH if the file descriptor
149 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
151 (__attribute): Define to empty unless GCC 3.1 or later.
152 This works around a core dump on OpenBSD 3.4, which has GCC
153 2.95.3, which dumps core when given __attribute__(()). It also
154 simplifies other tests, since we really don't want to bother with
155 worrying about which ancient version of GCC supported what.
156 Original problem reported by Yoann Vandoorselaere, with part of
157 the fix suggested by Derek Price.
159 2005-09-24 Jim Meyering <jim@meyering.net>
161 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
162 so we can once again use a positive bitfield width of 1 -- now we
163 don't have to explain why we were using a bitfield width of 2.
165 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
167 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
168 Problem reported by Eric Blake.
169 (getaddrinfo): Initialize se so that it's not garbage.
170 Redo internal storage allocation so that it doesn't make unportable
171 assumptions about alignment.
174 * utimens.c (futimens): Use futimesat if available.
175 Prefer it to futimes since it doesn't have the futimes bug.
177 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
178 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
179 Instead, declare a function that returns a pointer to an array,
180 and use verify_type__ to declare the size of the array.
181 Problem and germ of a solution reported by Bruno Haible.
182 (verify_type__): Use 2, not 1, for bitfield size, to avoid
183 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
185 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
189 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
191 * argmatch.h: Include verify.h
192 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
193 (ARGMATCH_ASSERT): Remove; unused.
194 * canonicalize.c: Assume STDC_HEADERS.
195 * exclude.c: Include "strcase.h".
196 * regex_internal.h [!defined _LIBC]: Likewise.
197 * getusershell.c: Include stdio--.h rather than stdio.h
199 (getusershell): Call fopen, not fopen_safer.
200 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
201 Do not include unistd-safer.h.
202 (save_cwd): Don't call fd_safer; no longer needed
203 now that we include fcntl--.h.
205 * getdate.y (relative_time): New type.
206 (RELATIVE_TIME_0): New constant.
207 (parser_control): Use relative_time instead of doing it ourselves.
208 (%union): Add new relative_time rel member.
209 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
211 (relunit, relunit_snumber): Now of type rel.
212 (zone, rel, relunit, get_date): Adjust to above changes.
214 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
215 Do not include unistd-safer.h.
216 (getloadavg): Don't call fd_safer; no longer needed
217 now that we include fcntl--.h.
219 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
220 (make_dir_parents): Treat ENOSYS like EEXIST.
222 Improve quality of diagnostics on restore_cwd failure.
223 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
224 (make_dir_parents): Last arg is now int * (for errno), not bool *.
225 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
226 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
227 each time through the loop. Do not diagnose restore_cwd failure;
228 that is the caller's job (and perhaps the caller does not care).
230 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
231 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
232 If the file already exists but is not a directory, don't bother
233 to try to make its parents.
234 Close potential file descriptor leak if we can't chdir("/") (!).
235 Don't always return true if chdir($PWD) fails; return true only
236 if the requested action was done successfully (except for the
238 Don't log final directory unless we actually made it.
239 Refactor to avoid duplicate code to fix up permissions.
240 Don't attempt to fix up parent permissions if chdir($PWD) fails.
242 * strftime.c (my_strftime): Rewrite the previous change slightly,
243 to make it a bit faster and (I hope) clearer.
244 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
245 Fix bug in formats like %2N.
247 * verify.h: New file.
249 2005-09-22 Jim Meyering <jim@meyering.net>
253 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
255 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
256 the .tm_year member, since otherwise gcc-4.0 would now warn about
257 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
259 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
260 order to avoid an unsuppressible warning from gcc on 64-bit systems.
262 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
263 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
264 when run in a time zone for which daylight savings time is in effect
265 for the starting date.
267 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
268 stop us from restricting permissions of just-created absolute-named
270 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
271 to restore initial working directory.
272 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
273 to tell caller if/when we change the working directory and are
274 unable to return to the initial one.
275 * mkdir-p.h (make_dir_parents): Update prototype.
276 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
277 `return false'. This fixes a bug introduced on 2004-07-30.
279 * openat.c (fdopendir): Be sure to close the supplied
280 file descriptor before returning. This makes our replacement
281 implementation a little closer to Solaris's, where fdopendir
282 ties the file descriptor to the returned DIR* pointer.
283 * openat.c (unlinkat): New function.
284 * openat.h (unlinkat): Add prototype.
285 * openat-die.c (openat_save_fail): Rename from openat_save_die.
286 (openat_restore_fail): Rename from openat_restore_die.
287 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
289 Provide an alternative to exiting immediately upon save_cwd or
290 restore_cwd failure. Now, an application can arrange e.g.,
291 to perform a longjump in that case.
292 * openat.c: Include dirname.h.
293 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
294 (rpl_openat, fdopendir, fstatat): Call openat_save_die
295 and openat_restore_die rather than calling error directly.
296 Don't include "error.h" or "exitfail.h"; they're no longer needed.
298 * openat-die.c (openat_save_die, openat_restore_die): New file.
299 * openat.h (openat_save_die, openat_restore_die): Declare and define.
301 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
302 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
303 int utc, int nanoseconds);
305 date should not have to allocate a megabyte of virtual memory to
306 handle a format argument like +%1048575T. When implemented with
307 strftime, it must allocate such a buffer, use strftime to fill it
308 in, print it, then free it.
309 With fprintftime, it simply prints everything and exits.
310 With no need for memory allocation, that's one fewer way to fail.
311 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
312 optional field width, not before, so we accept %9:z, not %:9z.
313 (my_strftime): Be sure to use L_('x') for literals.
315 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
316 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
317 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
318 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
319 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
320 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
321 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
322 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
323 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
325 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
326 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
327 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
328 and don't include <sys/file.h>).
330 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
334 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
335 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
336 [!LDAV_DONE]: Avoid unused variable warning.
338 2005-09-21 Bruno Haible <bruno@clisp.org>
340 * unicodeio.h (unicode_to_mb): New declaration.
342 2005-09-20 Derek Price <derek@ximbiot.com>
344 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
346 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
348 Use a consistent style for including <config.h>.
349 * __fpending.c, acl.c, argmatch.c,
350 argp-help.c, argp-parse.c,
351 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
352 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
353 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
354 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
355 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
356 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
357 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
358 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
359 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
360 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
361 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
362 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
363 modechange.c, mountlist.c, open-safer.c, physmem.c,
364 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
365 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
366 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
367 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
368 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
369 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
370 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
371 userspec.c, utimecmp.c, version-etc-fsf.c,
372 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
373 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
374 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
375 Standardize inclusion of config.h.
376 * __fpending.h, dirfd.h, getdate.h, human.h,
377 inttostr.h: Removed inclusion of config.h from header files.
378 * inttostr.c: Adjusted in-tree users.
379 * timespec.h: Remove superfluous warning to include config.h.
380 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
381 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
382 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
383 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
385 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
387 * stat-time.h: New file.
388 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
389 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
391 (timespec_cmp): New function.
392 * utimecmp.c: Include stat-time.h.
393 (SYSCALL_RESOLUTION): Depend on whether various struct stat
394 members exist, not on the obsolescent ST_MTIM_NSEC.
395 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
397 2005-09-15 Derek Price <derek@ximbiot.com>
398 Paul Eggert <eggert@cs.ucla.edu>
400 * regcomp.c, regexec.c, regex_internal.c: Back out previous
401 changes, consolidating in...
402 * regex_internal.h: ...this file.
404 2005-09-15 Derek Price <derek@ximbiot.com>
406 * regex_internal.h: Blank `pure' for GNUC < 3.
407 * regex_internal.c: Ditto, using this...
408 (__GNUC_PREREQ): ...new macro.
409 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
410 (__GNUC_PREREQ): ...this new macro.
412 * strstr.h: Include string.h. Define strstr as a macro here.
414 2005-09-13 Derek Price <derek@ximbiot.com>
416 * canon-host.c (canon_host_r): Set *cherror on memory allocation
418 Reported by Jim Meyering <jim@meyering.net>.
420 2005-09-13 Jim Meyering <jim@meyering.net>
422 * canon-host.c: Filter through gnu indent and reword comments slightly.
423 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
425 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
427 * lib/base64.c: Typo.
428 (base64_encode): Put b64str in initialized data section.
430 2005-09-12 Derek Price <derek@ximbiot.com>
432 Return usable errors from canon-host.
433 * canon-host.h: New file.
434 * canon-host.c (canon_host): Wrap...
435 (canon_host_r): ...this new function, which now relies exclusively on
437 (ch_strerror): New function.
438 (last_cherror): New global.
439 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
440 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
442 (freeaddrinfo): Free ai->ai_canonname when set.
444 2005-09-12 Derek Price <derek@ximbiot.com>
445 Paul Eggert <eggert@cs.ucla.edu>
447 * glob-libc.h: Renamed from glob_.h. The new version is
448 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
449 protecting things that should be done only in gnulib contexts.
450 * glob_.h: New file, containing only the glob things needed for
452 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
453 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
454 (glob, globfree, glob_pattern_p): Now defined simply in terms of
455 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
456 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
457 and to respect the namespace rules better.
459 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
461 Merge glibc and coreutils changes into gnulib, plus a few
463 * md5.c: Use #error rather than a string.
464 (CYCLIC): New macro, from glibc source. Use it instead of rol.
465 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
466 (__attribute__): Define to empty for non recent-GCC.
467 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
468 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
469 Renamed from their non-__ counterparts, with new macros replacing
470 them if not _LIBC. Add __THROW attribute.
472 (struct md5_ctx): Align buffer if using GCC.
473 * sha1.h (struct sha1_ctx): Likewise.
474 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
475 The old name was backwards.
476 (NOTSWAP): Remove; not used.
477 (rol): New macro, moved here from md5.h.
478 (sha1_process_block): Remove a FIXME that doesn't make sense.
480 2005-09-12 Derek Price <derek@ximbiot.com>
482 * gai_strerror.c: Include config.h when available. Include
483 getaddrinfo.h before other headers to test interface.
484 Reported by Larry Jones <lawrence.jones@ugs.com>.
486 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
488 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
489 definitions, since that's the preferred style in glibc.
490 Fix a minor spacing issue, and update copyright notice to match glibc's.
492 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
494 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
496 2005-09-06 Simon Josefsson <jas@extundo.com>
498 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
499 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
501 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
503 Change bitset word type from unsigned int to unsigned long int,
504 as this has better performance on typical 64-bit hosts.
505 Port bitset code to hosts with unusual word sizes.
506 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
507 (build_collating_symbol):
508 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
509 argument is a bitset. This is merely a style issue, but it makes
510 it clearer that an entire array is expected.
511 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
512 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
513 Port to the case where bitset_word is not the same as unsigned int.
514 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
515 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
517 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
518 (build_trtable, group_nodes_into_DFAstates):
520 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
521 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
522 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
523 * regexec.c (group_nodes_into_DFAstates): Likewise.
524 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
525 * regcomp.c (optimize_subexps, lower_subexp):
526 Work even if bitset_word has holes in its bitwise representation.
527 * regex_internal.h (BITSET_WORD_BITS): Likewise.
528 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
530 * regex_internal.c (re_string_reconstruct):
531 Don't assume UCHAR_MAX == 255.
532 * regex_internal.h (bitset_set_all): Likewise.
533 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
535 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
536 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
538 (BITSET_WORD_MAX): New macro.
539 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
540 (bitset_set_all, bitset_copy): Now inline functions, not macros.
541 (bitset_empty, bitset_copy):
542 Prefer sizeof (bitset) to multiplying it out ourselves.
543 (bitset_not_merge): Remove; unused.
544 (bitset_contain): Return bool, not unsigned int with one bit on.
546 * regexec.c (build_trtable): Don't assume bitset has no stricter
547 alignment than re_node_set; do this by defining a new internal
548 type struct dests_alloc and using it to allocate memory.
550 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
552 Check for arithmetic overflow when calculating sizes, to prevent
553 some buffer-overflow issues. These patches are conservative, in the
554 sense that when I couldn't determine whether an overflow was possible,
555 I inserted a run-time check.
556 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
557 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
558 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
559 (re_xnrealloc, re_x2nrealloc): New inline functions.
560 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
561 (build_equiv_class, build_charclass): Check for arithmetic overflow
562 in size expression calculations.
563 * lib/regex_internal.c (re_string_realloc_buffers):
564 (build_wcs_upper_buffer, re_node_set_add_intersect):
565 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
566 (re_dfa_add_node, register_state): Likewise.
567 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
568 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
569 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
570 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
572 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
574 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
575 to avoid a collision with bits/local_lim.h in glibc.
576 All uses changed. Problem reported by Dmitry V. Levin in
577 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
579 * regex_internal.c (build_wcs_upper_buffer): Fix portability
580 bugs in int versus size_t comparisons.
581 (re_string_context_at): Fix bug where the code assumed that
584 Use bool where appropriate.
585 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
587 (calc_eclosure_iter): Likewise, for ROOT arg.
588 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
589 (build_charclass_op): Likewise, for NON_MATCH arg.
590 * regex_internal.c (re_string_allocate, re_string_construct):
591 (re_string_construct_common): Likewise, for ICASE arg.
592 * regexec.c (re_search_2_stub, re_search_stub):
593 Likewise, for RET_LEN arg.
594 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
595 (set_regs): Likewise, for FL_BACKTRACK arg.
596 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
597 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
598 (calc_eclosure_iter, parse_bracket_exp):
599 Use bool for internal variables that are booleans.
600 * regexec.c (re_search_internal, check_matching, proceed_next_node):
601 (set_regs, build_sifted_states, sift_states_bkref):
602 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
603 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
604 (find_collation_sequence_value):
606 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
607 (re_node_set_compare):
608 Return bool, not int. All callers changed.
609 * regexec.c (check_halt_node_context, check_dst_limits):
610 (build_trtable, check_node_accept): Likewise.
611 * regex_internal.h: Include stdbool.h.
613 Fix bugs uncovered when converting to bool.
614 * regcomp.c (calc_eclosure_iter): Check for storage allocation
615 failure instead of charging ahead blindly.
616 * regex_internal.c (register_state): Likewise.
617 * regexec.c (re_search_2_stub): Use simpler method than boolean
618 for freeing internal storage.
619 (group_nodes_into_DFA_states): Use unsigned int, not int, for
620 bitset pieces used as boolean, to avoid undefined behavior
621 on hosts that do int overflow checking.
623 2005-08-31 Derek Price <derek@ximbiot.com>
625 * getdelim.c (getdelim): Return EOF on EOF.
626 Reported by Larry Jones <lawrence.jones@ugs.com>.
628 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
630 * regex_internal.c (re_string_reconstruct): Don't assume buffer
631 lengths fit in regoff_t; this isn't true if regoff_t is the same
633 * regex.c (re_search_internal): 5th arg is LAST_START
634 (= START + RANGE) instead of RANGE. This avoids overflow
635 problems when regoff_t is the same width as size_t.
637 (re_search_2_stub): Check for overflow when adding the
638 sizes of the two strings.
639 (re_search_stub): Check for overflow when adding START
640 to RANGE; if it occurs, substitute the extreme value.
642 2005-08-31 Jim Meyering <jim@meyering.net>
644 * regcomp.c (search_duplicated_node): Make first pointer arg
646 * regex_internal.c (create_ci_newstate, create_cd_newstate):
647 (register_state): Likewise.
648 * regexec.c (search_cur_bkref_entry, check_dst_limits):
649 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
650 (group_nodes_into_DFAstates): Likewise.
652 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
654 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
655 old glibc regex code mishandles strings longer than 2**31 bytes.
656 This patch fixes this when the regex code is used in gnulib
657 (i.e., outside glibc).
659 This patch should not affect the use of the regex code inside
660 glibc. No doubt this problem also needs to be handled for glibc
661 as well, but the result will be an incompatible change to the
662 glibc ABI, and the old ABI will have to be supported too. That
663 can be the the subject for another patch.
665 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
666 governing whether the rest of this patch is active. By default,
667 the macro is disabled and the patch has no effect.
668 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
669 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
670 (struct re_pattern_buffer, re_search, re_search_2, re_match):
671 (re_match_2, re_set_registers): Use the new types.
672 * regex_internal.h (Idx, re_hashval_t): New types.
673 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
675 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
676 (re_string_context_at, bin_tree_t, re_dfastate_t):
677 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
678 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
679 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
680 (re_string_char_size_at, re_string_wchar_at):
681 (re_string_elem_size_at):
682 Use the new types and macros to port to 64-bit hosts.
683 Use unsigned types for internal values, so that the code
684 mostly works even for arrays larger than SSIZE_MAX.
685 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
686 (search_duplicated_node, calc_eclosure_iter, fetch_number):
687 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
688 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
689 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
690 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
691 (calc_inveclosure, parse_dup_op, build_range_exp):
692 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
693 (fetch_number, create_token_tree, mark_opt_subexp):
695 * regex_internal.c (re_string_construct_common, create_ci_newstate):
696 (create_cd_newstate, re_string_allocate, re_string_construct):
697 (re_string_realloc_buffers, build_wcs_upper_buffer):
698 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
699 (re_string_reconstruct, re_string_peek_byte_case):
700 (re_string_fetch_byte_case, re_string_context_at):
701 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
702 (re_node_set_init_copy, re_node_set_add_intersect):
703 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
704 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
705 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
706 (re_acquire_state, re_acquire_state_context, register_state):
708 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
709 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
710 (re_search_internal, re_search_2_stub, re_search_stub)
711 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
712 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
713 (update_cur_sifted_state, check_dst_limits):
714 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
715 (check_subexp_limits, sift_states_bkref, merge_state_array):
716 (check_subexp_matching_top, get_subexp, get_subexp_sub):
717 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
718 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
719 (expand_bkref_cache, check_node_accept_bytes):
720 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
721 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
722 (acquire_init_state_context, check_halt_node_context):
723 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
724 (sift_states_backward, clean_state_log_if_needed):
725 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
726 (find_recover_state, transit_state_sb, transit_state_mb):
727 (transit_state_bkref, build_trtable, match_ctx_clean):
729 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
730 to work around an assumption that REG_MISSING is negative.
732 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
733 (seek_collating_symbol_entry) [defined _LIBC]:
734 (lookup_collation_sequence_value) [defined _LIBC]:
735 (build_range_exp, build_collating_symbol) [defined _LIBC]:
736 Use prototypes rather than old-style function definitions.
737 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
738 (transit_state_sb) [0]:
739 (find_collation_sequence_value) [defined _LIBC]: Likewise.
741 * regexec.c (re_search_internal): Simplify update of rm_so and
744 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
745 (optimize_subexps, lower_subexp):
746 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
747 since the signed shift might overflow. Use 1u<<31 instead.
748 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
749 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
752 * regcomp.c (optimize_subexps, lower_subexp):
753 Use CHAR_BIT rather than 8, for clarity.
754 * regexec.c (check_dst_limits_calc_pos_1):
755 (check_subexp_matching_top): Likewise.
756 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
757 have to worry about portability issues when shifting it left.
758 Remove no-longer-needed test for table_size > 0.
759 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
760 in a word, as the resulting behavior is undefined.
761 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
762 in one case, a <= should have been an <, and in another case the
763 whole test was missing.
764 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
765 the standard name CHAR_BIT.
766 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
767 this is not true on one's complement and signed-magnitude hosts.
769 * regex_internal.h (re_sub_match_top_t): Remove unused member
771 (struct re_dfa_t): Remove unused member states_alloc.
772 * regcomp.c (init_dfa): Don't initialize unused members.
774 2005-08-31 Bruno Haible <bruno@clisp.org>
776 * strstr.c: Include <stddef.h>, for NULL.
777 * strcasestr.c: Likewise.
778 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
780 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
782 * iconvme.h: Add prototype for iconv_alloc.
784 2005-08-29 Simon Josefsson <jas@extundo.com>
786 * iconvme.c: Fix errno.
788 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
790 * iconvme.c: Split iconv_string into iconv_alloc.
792 2005-08-27 Jim Meyering <jim@meyering.net>
794 * fopen-safer.c: Merge minor changes from coreutils.
795 * dup-safer.c: Likewise.
796 * fd-safer.c: Likewise.
798 Merge from coreutils.
799 * stdio--.h: New file.
800 * stdlib--.h: New file.
801 * mkstemp-safer.c: New file.
804 * pipe-safer.c: New file.
805 * creat-safer.c: New file.
806 * fcntl--.h (creat): Define to creat_safer.
807 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
808 * unistd--.h (pipe): Define to pipe_safer.
809 * unistd-safer.h: Declare pipe_safer.
811 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
813 * regex_internal.h: Remove all references to
814 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
816 (bitset_not, bitset_merge, bitset_not_merge):
817 (bitset_mask, re_string_allocate, re_string_construct):
818 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
819 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
820 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
821 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
822 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
823 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
824 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
825 (re_acquire_state_context):
826 Remove unnecessary forward decls.
827 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
828 Put __attribute at function definition,
829 now that the function decl has been removed.
830 * lib/regex_internal.c (re_string_peek_byte_case):
831 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
834 2005-08-26 Simon Josefsson <jas@extundo.com>
836 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
837 Haible <bruno@clisp.org>.
839 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
841 * regexec.c (set_regs): Don't alloca with an unbounded size.
843 alloca modernization/simplification for regex.
844 * regex.c: Remove portability cruft for alloca. This no longer
845 needs to be at the start of the file, and can be moved into
846 regex_internal.h and simplified.
847 * regex_internal.h: Include <alloca.h>.
848 (__libc_use_alloca) [!defined _LIBC]: New macro.
849 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
850 now works outside glibc.
852 2005-08-24 Simon Josefsson <jas@extundo.com>
854 * getpass.c: Add WIN32 implementation. Conditionalize use of
855 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
858 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
860 Make regex safe for g++. This fixes one real bug (an "err"
861 that should have been "*err"). g++ problem reported by
863 * regex_internal.h (re_calloc): New macro, consistent with
864 re_malloc etc. All callers of calloc changed to use re_calloc.
865 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
866 not int. All callers changed.
867 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
868 just use an array of size MB_LEN_MAX.
869 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
870 (find_recover_state): Change "err" to "*err"; this fixes what
871 appears to be a real bug.
872 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
875 2005-08-25 Jim Meyering <jim@meyering.net>
877 * open-safer.c: Include <config.h>.
878 Otherwise, we'd lose LARGEFILE support in any file using
881 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
883 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
884 * regex.h (regerror): Likewise.
886 * regex.c: Do not include <sys/types.h>, as POSIX no longer
887 requires this. (The code never needed it.)
889 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
890 All uses of recently-renamed identifiers changed to use the new,
891 POSIX-compliant names. The code will build and run just fine
892 without these changes, but it's better to eat our own dog food
893 and use the standard-conforming names.
895 * regex.h: Fix a multitude of POSIX name space violations.
896 These changes have an effect only for programs that define
897 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
898 do not change anything for programs compiled in the normal way.
899 Also, there is no effect on the ABI.
901 (_REGEX_SOURCE): New macro.
902 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
903 defined and _GNU_SOURCE is not; this fixes a name space violation.
905 Rename the following macros to obey POSIX requirements.
906 The old names are still visible as macros if _REGEX_SOURCE is defined.
907 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
908 RE_BACKSLASH_ESCAPE_IN_LISTS.
909 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
910 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
911 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
912 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
913 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
914 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
915 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
916 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
917 (REG_INTERVALS): renamed from RE_INTERVALS.
918 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
919 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
920 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
921 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
922 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
923 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
924 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
925 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
926 RE_UNMATCHED_RIGHT_PAREN_ORD.
927 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
928 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
929 (REG_DEBUG): renamed from RE_DEBUG.
930 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
931 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
932 unusual, since we can't clash with the POSIX REG_ICASE.
933 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
934 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
935 (REG_NO_SUB): renamed from RE_NO_SUB.
936 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
937 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
938 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
939 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
940 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
941 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
942 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
943 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
944 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
945 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
946 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
947 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
948 RE_SYNTAX_POSIX_MINIMAL_BASIC.
949 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
950 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
951 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
952 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
953 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
954 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
955 (REG_FIXED): Renamed from REGS_FIXED.
956 (REG_NREGS): Renamed from RE_NREGS.
958 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
959 of other REG_* macros, since POSIX says the user is allowed to
960 #undef these macros selectively.
962 (reg_errcode_t): Update comment stating what other tables need
965 Rename the following enum values to obey POSIX requirements.
966 The old names are still visible as macros.
967 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
968 is not defined, since GNU is supposed to be a superset of POSIX as
969 much as possible, and since we want reg_errcode_t to be a signed
970 type for implementation consistency.
971 (_REG_NOERROR): Renamed from REG_NOERROR.
972 (_REG_NOMATCH): Renamed from REG_NOMATCH.
973 (_REG_BADPAT): Renamed from REG_BADPAT.
974 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
975 (_REG_ECTYPE): Renamed from REG_ECTYPE.
976 (_REG_EESCAPE): Renamed from REG_EESCAPE.
977 (_REG_ESUBREG): Renamed from REG_ESUBREG.
978 (_REG_EBRACK): Renamed from REG_EBRACK.
979 (_REG_EPAREN): Renamed from REG_EPAREN.
980 (_REG_EBRACE): Renamed from REG_EBRACE.
981 (_REG_BADBR): Renamed from REG_BADBR.
982 (_REG_ERANGE): Renamed from REG_ERANGE.
983 (_REG_ESPACE): Renamed from REG_ESPACE.
984 (_REG_BADRPT): Renamed from REG_BADRPT.
985 (_REG_EEND): Renamed from REG_EEND.
986 (_REG_ESIZE): Renamed from REG_ESIZE.
987 (_REG_ERPAREN): Renamed from REG_ERPAREN.
988 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
989 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
990 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
991 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
993 (_REG_RE_NAME, _REG_RM_NAME): New macros.
994 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
995 changed. But support the old name if the new one is not defined
996 and if _REGEX_SOURCE.
998 Change the following member names in struct re_pattern_buffer.
999 The old names are still supported if !_REGEX_SOURCE.
1000 The new names are always supported, regardless of _REGEX_SOURCE.
1001 (re_buffer): Renamed from buffer.
1002 (re_allocated): Renamed from allocated.
1003 (re_used): Renamed from used.
1004 (re_syntax): Renamed from syntax.
1005 (re_fastmap): Renamed from fastmap.
1006 (re_translate): Renamed from translate.
1007 (re_can_be_null): Renamed from can_be_null.
1008 (re_regs_allocated): Renamed from regs_allocated.
1009 (re_fastmap_accurate): Renamed from fastmap_accurate.
1010 (re_no_sub): Renamed from no_sub.
1011 (re_not_bol): Renamed from not_bol.
1012 (re_not_eol): Renamed from not_eol.
1013 (re_newline_anchor): Renamed from newline_anchor.
1015 Change the following member names in struct re_registers.
1016 The old names are still supported if !_REGEX_SOURCE.
1017 The new names are always supported, regardless of _REGEX_SOURCE.
1018 (rm_num_regs): Renamed from num_regs.
1019 (rm_start): Renamed from start.
1020 (rm_end): Renamed from end.
1022 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1023 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1024 Prepend __ to parameter names.
1026 Undo yesterday's changes.
1028 2005-08-24 Jim Meyering <jim@meyering.net>
1030 Sync from coreutils.
1031 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1033 2005-08-21 Bruno Haible <bruno@clisp.org>
1035 * lock.h: Add multiple inclusion guard.
1036 * tls.h: Add multiple inclusion guard.
1038 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1040 * regex.h (REG_NOSYS)
1041 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1042 Define, since POSIX requires it as of 2001.
1043 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1044 New private symbol, used to keep the enum signed in all cases.
1045 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1046 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1048 * regex_internal.c (re_string_skip_chars, register_state):
1050 Remove forward decls; no longer needed now that we use prototypes.
1051 * regexec.c (acquire_init_state_context, check_halt_node_context):
1052 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1053 (clean_state_log_if_needed): Likewise.
1055 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1057 Fix problems reported by Sam Steingold in
1058 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1059 * regexec.c (sift_states_bkref): Fix portability bug: the code
1060 assumed that reg_errcode_t is a signed type, which is not
1061 necessarily true if _XOPEN_SOURCE is not defined.
1062 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1063 some compilers warn about it otherwise.
1065 2005-08-20 Jim Meyering <jim@meyering.net>
1067 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1068 of unused local, dfa.
1070 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1072 * regcomp.c (create_initial_state): Remove duplicate decl.
1073 (init_word_char, create_initial_state, duplicate_node_closure):
1074 (fetch_token, peek_token_bracket, build_range_exp):
1075 (build_collating_symbol): Remove forward decls; no longer needed
1076 now that we use prototypes.
1079 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1080 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1081 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1082 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1083 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1084 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1085 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1086 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1087 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1088 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1089 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1090 (build_charclass, build_charclass_op, fetch_number, create_tree):
1091 (create_token_tree, mark_opt_subexp, duplicate_tree):
1092 Use prototypes rather than old-style definitions.
1095 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1096 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1097 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1098 (re_string_reconstruct, re_string_peek_byte_case):
1099 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1100 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1101 (re_node_set_init_copy, re_node_set_add_intersect):
1102 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1103 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1104 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1105 (re_acquire_state, re_acquire_state_context, register_state):
1106 (create_ci_newstate, create_cd_newstate, free_state):
1108 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1109 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1110 (re_search_internal, prune_impossible_nodes):
1111 (acquire_init_state_context, check_matching, static):
1112 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1113 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1114 (update_regs, sift_states_backward, build_sifted_states):
1115 (clean_state_log_if_needed, merge_state_array):
1116 (update_cur_sifted_state, add_epsilon_src_nodes):
1117 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1118 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1119 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1120 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1121 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1122 (check_arrival, check_arrival_add_next_nodes):
1123 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1124 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1125 (check_node_accept_bytes, check_node_accept, extend_buffers):
1126 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1127 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1132 (re_string_allocate, re_string_construct, re_string_reconstruct):
1133 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1134 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1135 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1136 (re_string_context_at, re_string_peek_byte_case):
1137 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1138 is defined, since we now use prototypes always.
1140 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1141 C89 or better. All uses removed.
1143 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1145 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1146 [defined lint]: Suppress bogus uninitialized-variable warnings.
1148 * regcomp.c (duplicate_node): Return new index, not an error code,
1149 and let the caller return REG_ESPACE if out of space. This
1150 removes an uninitialied-variable warning with GCC 4.0.1, and also
1151 avoids taking the address of a local variable. All callers
1154 2005-08-19 Jim Meyering <jim@meyering.net>
1156 * regexec.c (proceed_next_node): Redo local variables to
1157 avoid GCC shadowing warnings.
1159 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1161 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1162 (re_node_set_insert_last, re_dfa_add_node):
1163 Rename local variables to avoid GCC shadowing warnings.
1165 2005-08-18 Bruno Haible <bruno@clisp.org>
1167 * strstr.c (strstr): Fix return value in multibyte case.
1168 * strcasestr.c (strcasestr): Likewise.
1170 2005-08-17 Jim Meyering <jim@meyering.net>
1172 Make the %s format (seconds since the epoch) work for a negative
1173 number and when used with a zero-padded field width, e.g. %015s.
1175 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1176 label so that it precedes the code to set `digits'. Otherwise,
1177 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1178 print `00-22'. Now, it prints `-0022', as it should.
1180 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1182 * regex.h: Remove useless space-before-tab. From coreutils.
1184 2005-08-17 Bruno Haible <bruno@clisp.org>
1186 * strcasestr.h: New file.
1187 * strcasestr.c: New file.
1189 2005-08-17 Bruno Haible <bruno@clisp.org>
1191 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1192 * strstr.c: Completely rewritten, with multibyte locale support.
1194 2005-08-17 Bruno Haible <bruno@clisp.org>
1196 * strcasecmp.c: Use mbuiter.h.
1198 2005-08-17 Bruno Haible <bruno@clisp.org>
1200 * mbuiter.h: New file.
1202 2005-08-16 Bruno Haible <bruno@clisp.org>
1204 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1206 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1207 NUL byte, not after it.
1209 2005-08-16 Bruno Haible <bruno@clisp.org>
1211 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1212 the valid ones. Makes the comparison operations transitive:
1213 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1214 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1216 2005-08-16 Bruno Haible <bruno@clisp.org>
1218 * strcase.h (strcasecmp): Add note in comments.
1219 * strncasecmp.c: Use code from strcasecmp.c.
1220 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1221 (strcasecmp): Work correctly in multibyte locales.
1223 2005-08-16 Bruno Haible <bruno@clisp.org>
1225 * strnlen1.h: New file.
1226 * strnlen1.c: New file.
1228 2005-08-16 Bruno Haible <bruno@clisp.org>
1230 * mbfile.h: New file.
1232 2005-08-16 Bruno Haible <bruno@clisp.org>
1234 * mbiter.h: New file.
1236 2005-08-16 Bruno Haible <bruno@clisp.org>
1238 * mbchar.h: New file.
1239 * mbchar.c: New file.
1241 2005-08-16 Bruno Haible <bruno@clisp.org>
1243 * tls.h: New file, from GNU gettext.
1244 * tls.c: New file, from GNU gettext.
1246 2005-08-15 Bruno Haible <bruno@clisp.org>
1248 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1251 2005-08-14 Jim Meyering <jim@meyering.net>
1253 Sync from coreutils.
1255 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1256 Use the hash-table-based cycle-detection code not just when
1257 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1258 Reported by James Youngman in
1259 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1260 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1261 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1262 This lets us compile with -DFTS_DEBUG, once again.
1263 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1264 * fts.c (fd_safer): Remove decl.
1265 Include fcntl--.h rather than unistd-safer.h
1266 (fts_safe_changedir): Don't call fd_safer; no longer needed
1267 now that we include fcntl--.h.
1269 2005-08-11 Simon Josefsson <jas@extundo.com>
1271 * readline.h, readline.c: New file.
1273 2005-08-11 Bruno Haible <bruno@clisp.org>
1275 * strnlen.h (strnlen): Change parameter name to match comment.
1277 2005-08-10 Simon Josefsson <jas@extundo.com>
1279 * strndup.c: Use strnlen.h.
1281 * strnlen.h: New file.
1283 2005-08-02 Simon Josefsson <jas@extundo.com>
1285 * getline.h, getline.c: Rewrite.
1287 * getdelim.h, getdelim.c: New files, ported from glibc.
1289 2005-07-31 Bruno Haible <bruno@clisp.org>
1291 * lock.h (gl_lock_initializer): New macro.
1292 (gl_lock_define_initialized): Use it.
1293 (gl_rwlock_initializer): New macro.
1294 (gl_rwlock_define_initialized): Use it.
1295 (gl_recursive_lock_initializer): New macro.
1296 (gl_recursive_lock_define_initialized): Use it.
1298 2005-07-26 Bruno Haible <bruno@clisp.org>
1300 * lock.h: Update from GNU gettext.
1301 * lock.c: Update from GNU gettext.
1303 2005-07-18 Bruno Haible <bruno@clisp.org>
1305 * lock.h (gl_once_t): New type.
1306 (gl_once_define, gl_once): New macros.
1307 * lock.c (fresh_once): New variable.
1308 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1311 2005-07-18 Simon Josefsson <jas@extundo.com>
1313 * check-version.c (check_version): Accept identical versions too.
1315 2005-07-18 Bruno Haible <bruno@clisp.org>
1317 * lock.h: New file, from GNU gettext.
1318 * lock.c: New file, from GNU gettext.
1320 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1322 * quotearg.c: Add translator comment suggested by Bruno Haible,
1323 with a minor change.
1325 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1327 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1328 copyright symbol and the year.
1329 * version-etc.c (COPYRIGHT_YEAR): New constant.
1330 (version_etc_va): Use parameterized copyright notice.
1331 Reword to conform to the current GNU coding standards.
1333 2005-07-11 Simon Josefsson <jas@extundo.com>
1335 * size_max.h: New file.
1337 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1339 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1342 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1343 and Paul Eggert <eggert@cs.ucla.edu>
1345 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1346 in wint_t, not wchar_t. Remove now-unnecessary cast.
1348 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1350 * regex.c, regex.h: Sync from libc.
1351 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1352 New files, synced from libc, except that regex_internal.h
1353 currently has a small porting fix.
1355 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1357 Remove the dependency of the strftime module on the tzset module.
1358 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1359 Copy the input structure, to work around some of the bug with
1360 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1361 Solaris releases, you should also use the tzset module, but we won't
1362 require it as a dependency any more since we don't want LGPLed code
1363 to depend on GPLed code.
1365 2005-07-02 Jim Meyering <jim@meyering.net>
1367 * backupfile.c (backup_args): Change a `0' to NULL.
1369 2005-07-01 Jim Meyering <jim@meyering.net>
1371 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1372 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1373 * save-cwd.c, tempname.c:
1374 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1375 and don't include <sys/file.h>).
1377 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1379 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1380 declares only 'struct timespec;' (!).
1382 2005-06-29 Jim Meyering <jim@meyering.net>
1384 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1385 type name. Use the variable name instead.
1386 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1388 2005-06-28 Simon Josefsson <jas@extundo.com>
1390 * check-version.h, check-version.c: New files.
1392 2005-06-28 Simon Josefsson <jas@extundo.com>
1394 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1395 collision with global variable. Better indentation. Don't
1396 increment buffer pointer beyond buffer end. Based on comments
1397 from Paul Eggert <eggert@cs.ucla.edu>.
1401 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1403 * canon-host.c (canon-host): Append trailing "," to 0 in
1404 initializer of struct addrinfo, as an indication that we don't
1405 care how many members the structure has.
1407 2005-06-24 Derek Price <derek@ximbiot.com>
1408 and Bruno Haible <bruno@clisp.org>
1410 Remove stat module & update lstat.
1411 * stat.c: Remove this file...
1412 (slash_aware_lstat): ...moving this content and its support...
1413 * lstat.c (rpl_lstat): ...into here.
1414 * lstat.h: New file.
1416 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1418 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1419 (ranged_convert): Don't save conversion in a temporary struct.
1420 This causes a warning with GCC 4.0.0, and anyway in the typical
1421 case it's not worth the extra 100 bytes or so of code.
1422 (ranged_convert, __mktime_internal): When calling a function via a
1423 pointer P, use P () rather than (*P) (), as we now assume C89 or
1426 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1428 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1429 "who -r" failed to give output. Problem reported by Tim Waugh.
1431 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1432 (xcalloc): Use it to avoid needless tests.
1433 Problem reported by Jim Meyering.
1435 2005-06-16 Jim Meyering <jim@meyering.net>
1437 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1438 when either N or S is zero.
1440 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1442 * argp.h (__option_is_short): Check upper limit of
1443 __key. Isprint() requires its argument to have the value
1444 of an unsigned char or EOF.
1446 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1448 * fnmatch.c (fnmatch): If there is an encoding error in a
1449 multibyte string or pattern, fall back on unibyte matching.
1450 Problem reported by James Youngman.
1452 2005-06-08 Bruno Haible <bruno@clisp.org>
1454 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1457 2005-06-08 Bruno Haible <bruno@clisp.org>
1459 * csharpcomp.h: New file, from GNU gettext.
1460 * csharpcomp.c: New file, from GNU gettext.
1461 * csharpcomp.sh.in: New file, from GNU gettext.
1463 2005-06-07 Derek Price <derek@ximbiot.com>
1466 * glob_.h: Indent nested #ifdef.
1468 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1470 Sync from coreutils.
1471 Use "file name" when talking about file names, instead of "filename"
1472 or "path", as per the GNU coding standards.
1473 * mkdir-p.c: Renamed from makepath.c.
1474 (make_dir_parents): Renamed from make_path. All callers changed.
1475 * mkdir-p.h: Likewise. All includers changed.
1476 * filenamecat.c: Renamed from path-concat.c.
1477 (file_name_concat): Renamed from path_concat. All callers changed.
1478 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1479 * filenamecat.h: Likewise. All includers changed.
1480 * acl.c: Don't use "path" or "filename" to mean "file name"
1481 in comments or local variable names.
1482 * basename.c: Likewise.
1483 * canonicalize.c, canonicalize.h: Likewise.
1484 * dirname.c, dirname.h: Likewise.
1485 * euidaccess.c: Likewise.
1486 * exclude.c: Likewise
1487 * fnmatch_.h, fnmatch_loop.c: Likewise.
1488 * fsusage.c, fsuage.h: Likewise.
1489 * fts.c, fts_.h: Likewise.
1490 * getcwd.c: Likewise.
1491 * getloadavg.c: Likewise.
1492 * mkstemp.c: Likewise.
1493 * mountlist.c, mountlist.h: Likewise.
1494 * openat.c, openat.h: Likewise.
1495 * readlink-stub.c: Likewise.
1496 * readutmp.c, readutmp.h: Likewise.
1497 * rename.c: Likewise.
1498 * rmdir.c: Likewise.
1500 * savedir.c: Likewise.
1501 * stripslash.c: Likewise.
1502 * tempname.c: Likewise.
1503 * xreadlink.c: Likewise.
1504 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1506 * exclude.h: Likewise.
1508 * euidaccess.c (getuid, getgid, getuid, getegid)
1509 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1510 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1511 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1512 * pathmax.h: Include <limits.h> unconditionally, since other
1513 files have been getting away with it for years (MORE/BSD 4.3
1515 * userspec.c (getpwnam, getgrnam, getgrgid)
1516 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1518 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1519 Define to 256, not 255, as per modern POSIX.
1521 2005-06-01 Bruno Haible <bruno@clisp.org>
1523 * csharpexec.h: New file, from GNU gettext.
1524 * csharpexec.c: New file, from GNU gettext.
1525 * csharpexec.sh.in: New file, from GNU gettext.
1527 2005-05-31 Derek Price <derek@ximbiot.com>
1528 Paul Eggert <eggert@cs.ucla.edu>
1531 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1533 2005-05-29 Derek Price <derek@ximbiot.com>
1534 Paul Eggert <eggert@cs.ucla.edu>
1536 * glob_.h, glob.c: New files.
1538 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1540 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1542 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1543 the configuration hassle isn't worth it.
1544 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1545 (LONGEST_MODIFIER, PRIuMAX): Remove.
1547 2005-05-27 Bruno Haible <bruno@clisp.org>
1549 * getlogin_r.h: Remove second include of <stddef.h>.
1551 2005-05-25 Bruno Haible <bruno@clisp.org>
1552 Derek Price <derek@ximbiot.com>
1554 * getlogin_r.h: Simplify API documentation.
1556 2005-05-25 Derek Price <derek@ximbiot.com>
1557 Paul Eggert <eggert@cs.ucla.edu>
1559 * getlogin_r.c, getlogin_r.h: New files.
1561 2005-05-22 Bruno Haible <bruno@clisp.org>
1563 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1564 Also include <sys/param.h> if it defines MIN, MAX.
1565 Based on a patch by Derek Price <derek@ximbiot.com>.
1567 2005-05-22 Bruno Haible <bruno@clisp.org>
1569 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1570 (INT64_MIN): Fix definition.
1571 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1573 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1574 NEED_SIGNED_INT_TYPES.
1576 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1577 HAVE_SYSTEM_INTTYPES.
1579 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1581 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1582 so that unistd-safer.h (GPL'ed code) need not be included.
1584 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1587 * fts.c: Don't include "cycle-check.h" or "hash.h".
1588 (setup_dir, free_dir): New functions.
1589 (enter_dir, leave_dir): Define trivial
1590 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1591 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1592 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1593 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1594 Move to fts-cycle.c.
1595 (fts_open): Use setup_dir.
1596 (fts_close): Use free_dir.
1597 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1598 This adds a label and some gotos, but the alternatives were messier.
1599 Check for memory allocation failure when entering a dir.
1600 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1601 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1602 (FTS): New member fts_cycle, that is a union that contains the
1603 old active_dir_ht and cycle_state. All uses changed to mention
1604 fts_cycle.ht and fts_cycle.state.
1605 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1606 fts.c, with the following changes:
1607 (setup_dir, free_dir): New functions.
1608 (enter_dir): Now returns bool. Return true if successful, false
1609 if memory exhausted. All callers changed.
1610 Do not bother partly cleaning up on
1611 memory allocation failure; that is free_dir's job.
1612 However, free ad if hash_insert fails, to avoid memory leak.
1613 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1614 fts->fts_options to see which union member to use.
1616 2005-05-20 Jim Meyering <jim@meyering.net>
1618 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1619 Now a macro, to pacify GCC.
1621 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1623 * chown.c (rpl_chown): Return -1 on failure.
1625 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1627 * canonicalize.c: Include canonicalize.h first, to test interface.
1628 Include <stddef.h> unconditionally, since we assume C89 now.
1629 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1630 * fts.c: Include fts_.h first, to check interface.
1631 Do not include intprops.h; no longer needed.
1632 Include cycle-check.h and hash.h, since fts_.h no longer does.
1633 Remove unnecessary casts of closedir to void.
1634 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1635 decide whether to decrement nlinks.
1636 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1637 (FTS): Use struct hash_table * instead of Hash_table, so that
1638 we no longer need to include hash.h here.
1640 2005-05-17 Jim Meyering <jim@meyering.net>
1642 * fts.c, fts_.h: New files, from coreutils.
1644 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1646 Sync from coreutils.
1647 * unlinkdir.c, unlinkdir.h: New files.
1648 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1649 regex.h, unlocked-io.h, xtime.h:
1650 White space changes only.
1651 * makepath.c (make_path): Port to hosts where leading "//" is special.
1652 * yesno.c: Include getline.h, not ctype.h.
1653 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1654 Use getline to remove arbitrary restriction on response length.
1656 2005-05-13 Bruno Haible <bruno@clisp.org>
1658 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1659 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1660 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1661 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1662 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1663 Add support for 64-bit integers in the MSVC compiler.
1665 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1667 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1668 Change the initial comment to refer to GPL, not LGPL.
1669 gnulib-tool will change it to LGPL as needed.
1671 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1672 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1673 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1674 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1675 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1676 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1677 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1678 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1679 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1680 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1681 concatpath.c, config.charset, copy-file.c, copy-file.h,
1682 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1683 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1684 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1685 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1686 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1687 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1688 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1689 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1690 full-read.c, full-read.h, full-write.c, full-write.h,
1691 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1692 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1693 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1694 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1695 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1696 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1697 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1698 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1699 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1700 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1701 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1702 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1703 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1704 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1705 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1706 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1707 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1708 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1709 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1710 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1711 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1712 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1713 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1714 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1715 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1716 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1717 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1718 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1719 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1720 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1721 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1722 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1723 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1724 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1725 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1726 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1727 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1728 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1729 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1730 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1731 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1732 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1733 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1734 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1735 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1736 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1737 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1738 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1739 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1740 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1741 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1742 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1743 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1744 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1745 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1746 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1747 Update FSF postal mail address.
1749 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1751 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1752 specified in ai_socktype. Fix invalid ai_protocol
1753 check. ai_protocol is usually set to 0 or depending on
1754 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1755 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1756 ai_socktype / ai_protocol in the returned addrinfo structure.
1758 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1759 Bruno Haible <bruno@clisp.org>
1761 * inet_ntop.h: New file.
1762 * inet_ntop.c: New file, from glibc with modifications.
1764 2005-05-08 Jim Meyering <jim@meyering.net>
1766 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1768 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1770 Merge from coreutils. Among other things,
1771 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1772 * fd-safer.c: New file.
1773 * fcntl-safer.h, open-safer.c: Remove.
1774 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1775 * dup-safer.c: Include unistd-safer.h first.
1776 Don't include errno.h.
1777 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1778 * file-type.h: Don't assume invoker included sys/stat.h first.
1779 * file-type.c: Rely on file-type.h change.
1780 * getloadavg.c: Include unistd-safer.h.
1781 (getloadavg): Use safer open.
1782 * getusershell.c: Include "stdio-safer.h".
1783 (getusershell): Use safer fopen.
1784 * long-options.c (long_options): Use NULL rather than 0.
1785 * modechange.h (mode_free): Remove; all callers changed to invoke
1787 * modechange.c: Likewise.
1788 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1789 (MODE_DONE): New constant.
1790 (struct mode_change): Remove 'next' member.
1791 (make_node_op_equals): New function; like the old one of the
1792 same name, except it allocates an array.
1793 (mode_compile, mode_create_from_ref): Use it.
1794 (mode_compile): Allocate result as an array, not a linked list.
1795 Parse octal string ourself, so that we catch mistakes like "+0".
1796 (mode_adjust): Arg is an array, not a linked list.
1797 * modechange.c: Include stat-macros.h, xalloc.h.
1798 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1799 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1800 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1801 Remove. This is now stat-macros.h's job.
1802 (talloc): Remove. All callers replaced by xalloc, so that
1803 our invokers don't have to worry about reporting memory failures.
1804 (make_node_op_equals): Remove.
1805 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1807 (struct mode_change): Moved here from modechange.h.
1808 (mode_append_entry): Remove.
1809 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1810 apps to have incorrect behavior. Use simpler algorithm for head
1811 and tail. Don't futz with umask; that's now the job of mode_adjust.
1812 Detect more invalid usages rather than having somewhat-random behavior.
1813 Don't insert an "a=" action, as that leads to incorrect behavior.
1814 (mode_compile, mode_create_from_ref): Return NULL on error instead
1815 of an enum, since now there's only one way to have an error. All
1817 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1818 at the correct time. Simplify calculation of "+u" and its ilk.
1819 Don't mishandle "+X".
1820 (mode_free): Remove "register" and localize decls.
1821 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1822 (struct mode_change): Move to modechange.c; callers don't
1823 need to see this stuff.
1824 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1825 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1826 (mode_change, mode_adjust): Reflect the new signatures noted above.
1827 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1828 that might redefine system include files.
1829 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1830 (my_usleep): Use NULL rather than (void *) 0.
1831 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1832 Use siginterrupt to specify that system calls should be interrupted.
1833 (rpl_nanosleep): Move initialization of suspended closer to call of
1835 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1836 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1837 (desirable_utmp_entry): New function.
1838 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1839 using x2nrealloc, to simplify logic.
1840 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1841 size calculation. Do not assume utmp file is a regular file.
1842 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1843 (READ_UTMP_CHECK_PIDS): New constant.
1844 * save-cwd.c: Include unistd-safer.h.
1845 (save_cwd): Use fd_safer.
1846 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1847 [!_LIBC] Include "stat-macros.h" instead.
1848 * unistd-safer.h (fd_safer): New decl.
1850 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1852 * byteswap_.h: New file.
1854 2005-04-25 Albert Chin <china@thewrittenword.com>
1856 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1859 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1861 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1862 that "UTC +1 second" continues to work. Problem reported
1864 (relunit_snumber): New rule.
1867 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1869 * getdate.y (universal_time_zone_table): New constant.
1870 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1871 universal_time_zone_table.
1872 (lookup_zone): Prefer universal_time_zone_table to
1873 local_time_zone_table, so that "GMT" time stamps are allowed in
1874 London during the summer. Problem reported by Ian Abbott.
1876 2005-04-12 Jim Meyering <jim@meyering.net>
1878 * human.c (humblock): Set *options even when returning due to
1879 xstrtoumax conversion failure. Thanks to a used-uninitialized
1882 2005-04-09 Jim Meyering <jim@meyering.net>
1884 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1885 -Wuninitialized: initialize tm0.tm_year.
1887 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1889 * getdate.y (parser_control): rels_seen is now a boolean, not a
1890 count, since there's no maximum. All uses changed.
1891 Add member dsts_seen.
1892 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1894 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1895 Use pc_rels_seen to decide whther a date is absolute.
1897 * getdate.y (number): Don't overwrite year.
1898 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1901 2005-04-02 Simon Josefsson <jas@extundo.com>
1903 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1904 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1906 2005-03-27 Jim Meyering <jim@meyering.net>
1908 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1910 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1912 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1913 "one's complement" -> "ones' complement" in comment, as per Knuth.
1914 "value of type" -> "type or expression" in comment.
1915 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1917 2005-03-26 Jim Meyering <jim@meyering.net>
1920 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1921 Correct typos: s/or/of/.
1923 2005-03-23 Jim Meyering <jim@meyering.net>
1925 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1927 2005-03-21 Jim Meyering <jim@meyering.net>
1929 Changes imported from coreutils.
1931 * cycle-check.c: Don't include xalloc.h.
1933 * path-concat.c: Don't include assert.h.
1934 (path_concat): Remove assertion that would have triggered
1935 for ABASE starting with more than one slash.
1936 Reported by Andreas Schwab.
1938 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1939 properly when ABASE is an absolute file name.
1940 Correct the description of this function.
1942 Add an assertion and a test driver.
1943 This fixes a bug introduced on 2004-07-02.
1944 Andreas Schwab reported the resulting failure of cp --parents:
1945 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1947 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1949 * strftime.c (my_strftime): If the underlying strftime returns 0
1950 (which shouldn't happen), generate nothing instead of returning 0
1951 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1953 2005-03-16 Bruno Haible <bruno@clisp.org>
1955 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1957 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1959 * strftime.c (my_strftime): Prepend space to format so that we can
1960 reliably distinguish strftime failure from empty output on POSIX
1963 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1965 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1966 (iconv_string): Don't guess a size-zero buffer, as that might cause
1967 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1968 result would be 'too large', where 'too large' is (heuristically)
1969 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1970 overflow concerns. This will prevent some unwanted malloc failures
1971 when the inputs are very large.
1973 2005-03-15 Bruno Haible <bruno@clisp.org>
1975 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1978 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1981 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1983 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1985 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1986 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1988 * strtol.c: Likewise.
1990 2005-03-14 Simon Josefsson <jas@extundo.com>
1992 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1995 2005-03-14 Jim Meyering <jim@meyering.net>
1997 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1998 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1999 to be nonzero so that we (and caller) can detect the difference
2000 between a valid zero-length expansion and an error return, even
2001 when the underlying strftime fails before writing anything into
2004 2005-03-10 Jim Meyering <jim@meyering.net>
2006 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2007 so that this module works on systems without fchdir.
2009 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2011 Factor int-properties macros into a single file, except for
2012 glibc-related files.
2013 * intprops.h: New file.
2014 * getloadavg.c: Include it instead of limits.h.
2015 (INT_STRLEN_BOUND): Remove.
2016 * human.c: Include intprops.h.
2017 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2018 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2019 * inttostr.h: Include intprops.h instead of limits.h.
2020 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2021 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2022 for consistency with intprops.h.
2023 (time_t_is_integer, twos_complement_arithmetic): Use them.
2024 * sig2str.h: Include <signal.h>, intprops.h.
2025 (INT_STRLEN_BOUND): Remove.
2026 * strftime.c (TYPE_SIGNED): Remove.
2027 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2028 * strtol.c: Adjust comments to match intprops.h.
2029 * userspec.c: Include intprops.h.
2030 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2031 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2032 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2033 instead of rolling our own expressions.
2034 * xstrtol.c: Include xstrtol.h first, to test interface.
2036 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2038 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2039 the right thing even if adding 1900 would overflow. Similarly
2040 for tm_mon + 1 and tm_yday + 1.
2041 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2042 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2043 (DO_SIGNED_NUMBER): New macro.
2044 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2046 2005-03-07 Bruno Haible <bruno@clisp.org>
2048 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2050 2005-03-03 Derek R. Price <derek@ximbiot.com>
2051 Bruno Haible <bruno@clisp.org>
2053 * pagealign_alloc.h: New file.
2054 * pagealign_alloc.c: New file.
2056 2005-01-28 Bruno Haible <bruno@clisp.org>
2058 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2061 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2063 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2064 The workaround isn't strictly needed for POSIX conformance, and
2065 it's too much of a pain to configure and maintain. We'll ask
2066 people to fix their kernels instead.
2067 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2068 (NANOSLEEP_BUG_WORKAROUND): Remove.
2069 (xnanosleep): Remove the workaround.
2071 2005-02-12 Bruno Haible <bruno@clisp.org>
2073 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2075 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2077 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2078 * timespec.h (gettime): Return void, since it always
2079 succeeds now. All uses changed.
2080 * gettime.c (gettime) Likewise.
2081 [HAVE_NANOTIME]: Prefer nanotime.
2082 Assume gettimeofday succeeds, as POSIX requires.
2083 Assime time () succeeds, since other code already does.
2084 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2085 (timespec_subtract): Remove.
2086 (NANOSLEEP_BUG_WORKAROUND): New constant.
2087 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2088 things considerably. Use it only on GNU/Linux hosts, since the
2089 workaround shouldn't be needed elsewhere.
2091 2005-02-24 Bruno Haible <bruno@clisp.org>
2093 * gettext.h: Update from GNU gettext 0.14.2.
2095 2005-02-24 Bruno Haible <bruno@clisp.org>
2097 * localcharset.c: Update from GNU gettext 0.14.2.
2098 * config.charset: Update from GNU gettext 0.14.2.
2100 2005-02-22 Simon Josefsson <jas@extundo.com>
2102 * iconvme.h, iconvme.c: New files, from libc.
2104 2005-02-20 Neil Conway <neilc@samurai.com>
2106 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2107 returned by OSX/Darwin if the specified buffer is not large
2108 enough for the hostname.
2110 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2112 * memrchr.h: New file.
2113 * chdir-long.c: Include it.
2114 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2115 Don't bother including stddef.h.
2117 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2119 * argp-help.c (__argp_help): Create a fake struct argp_state and
2120 pass it to _help, otherwise the latter coredumps trying to
2121 dereference state.root_argp.
2123 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2125 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2127 Include <sys/types.h>, for dev_t.
2128 (ME_DUMMY, ME_REMOTE): Move from here....
2129 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2130 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2132 Include mountlist.h first, to test the interface.
2134 2005-01-29 Bruno Haible <bruno@clisp.org>
2136 * progname.c (program_name): Initialize.
2137 Needed when linking statically on MacOS X.
2139 2005-01-28 Bruno Haible <bruno@clisp.org>
2141 * javacomp.sh.in: New file, from GNU gettext.
2142 * javacomp.h: New file, from GNU gettext.
2143 * javacomp.c: New file, from GNU gettext.
2145 2005-01-26 Bruno Haible <bruno@clisp.org>
2147 * javaexec.sh.in: New file, from GNU gettext.
2148 * javaexec.h: New file, from GNU gettext.
2149 * javaexec.c: New file, from GNU gettext.
2151 2005-01-26 Simon Josefsson <jas@extundo.com>
2153 * gai_strerror.c: Use GPL in header.
2155 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2157 * argp-help.c (hol_entry_help): Avoid using non-constant
2158 initializers for struct pentry_state.
2159 (__argp_error): Check return value of __asprintf
2160 (__argp_failure): Translate error message
2162 * argp-parse.c: Removed braces around the expansion of N_()
2164 2005-01-21 Jim Meyering <jim@meyering.net>
2166 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2167 same value as for Solaris 9.
2169 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2170 component length. This included changing the parameter to be
2171 of type `char *' rather than `char const *'.
2172 * chdir-long.h (chdir_long): Update prototype.
2174 * openat.c (fdopendir, fstatat): New functions.
2175 * openat.h: Include headers required for use of DIR and struct stat.
2176 [AT_SYMLINK_NOFOLLOW]: Define.
2177 (fdopendir, fstatat): Add prototypes.
2179 2005-01-21 Bruno Haible <bruno@clisp.org>
2181 * classpath.h: New file, from GNU gettext.
2182 * classpath.c: New file, from GNU gettext.
2184 2005-01-20 Simon Josefsson <jas@extundo.com>
2186 * version-etc-fsf.c: New file, with version_etc_copyright.
2187 * version-etc.c: Remove version_etc_copyright.
2188 * version-etc.h (version_etc_copyright): Use [] instead of * in
2189 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2191 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2193 * save-cwd.c (save_cwd): Remove code to support the case
2194 where fchdir is missing or flaky.
2196 2005-01-20 Simon Josefsson <jas@extundo.com>
2198 * base64.h (isbase64): Add.
2200 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2201 using a unsigned prototype, don't inline.
2202 (base64_decode): Use it.
2204 2005-01-19 Bruno Haible <bruno@clisp.org>
2206 * sh-quote.h: New file, from GNU gettext.
2207 * sh-quote.c: New file, from GNU gettext.
2209 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2211 Merge changes from coreutils, as described below in several
2212 changelogs dated today.
2214 * save-cwd.c: Include "save-cwd.h" before other include files.
2215 (O_DIRECTORY): Remove; not needed here, since "." must be
2216 a directory. All uses removed.
2217 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2218 universal on Suns, and we also need to test for IRIX.
2219 Revamp code to use 'if' rather than '#if'.
2220 Avoid unnecessary comparison of cwd->desc to 0.
2222 * utimens.c (futimens): Robustify the previous patch, by checking
2223 for known valid error numbers rather than observed invalid ones.
2225 2005-01-18 Jim Meyering <jim@meyering.net>
2227 * version-etc.c (version_etc_copyright): Update copyright date.
2229 * utimens.c (futimens): Account for the fact that futimes
2230 can also fail with errno == ENOSYS or errno == ENOENT.
2231 Patch from Dmitry V. Levin.
2233 Change the name of the robust chdir function from chdir to chdir_long.
2234 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2235 (restore_cwd): Use chdir_long, not chdir.
2236 * chdir-long.c: Renamed from chdir.c.
2237 * chdir-long.h: Renamed from chdir.h.
2238 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2241 2005-01-18 Bob Proulx <bob@proulx.com>
2243 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2244 offsetof() macro construct to avoid compile failure with native HP-UX
2245 11.0 ANSI C compiler.
2247 2005-01-06 Bruno Haible <bruno@clisp.org>
2249 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2250 because stpncpy.m4 takes care of it.
2252 2004-01-24 Bruno Haible <bruno@clisp.org>
2254 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2256 2003-10-09 Bruno Haible <bruno@clisp.org>
2258 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2260 2005-01-06 Bruno Haible <bruno@clisp.org>
2262 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2263 * fwriteerror.c: Include <stdbool.h>.
2264 (fwriteerror): At the end, close the file stream. Record whether
2265 stdout was already closed.
2267 2004-05-27 Bruno Haible <bruno@clisp.org>
2269 * execute.c (environ): Declare if needed.
2270 * pipe.c (environ): Likewise.
2271 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2273 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2275 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2276 definitions to be after all include files, to avoid collisions.
2277 Problem reported by Bob Proulx.
2279 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2281 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2282 not needed. This removes a dependency on the gettext module.
2283 [defined _LIBC]: Do not include <libintl.h>; not needed.
2285 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2287 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2290 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2292 * argp-parse.c: Include <stddef.h>.
2293 (alignof, alignto): New macros.
2294 (parser_init): Don't assume that void * is aligned sufficiently
2297 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2298 need to extend the stack.
2299 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2302 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2304 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2306 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2308 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2309 Remove now-obsolete comment about AIX.
2310 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2311 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2312 (YYMAXDEPTH): New macro.
2314 2004-12-18 Bruno Haible <bruno@clisp.org>
2316 * fatal-signal.c (fatal_signals): Make non-const.
2317 (init_fatal_signals): New function.
2318 (uninstall_handlers, install_handlers): Ignore signals that were set to
2320 (at_fatal_signal): Call init_fatal_signals.
2321 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2323 Reported by Paul Eggert.
2325 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2327 * getdate.y (textint): New member "negative".
2328 (time_zone_hhmm): New function.
2329 Expect 14 shift-reduce conflicts, not 13.
2330 (o_colon_minutes): New rule.
2331 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2332 (yylex): Set the "negative" member of signed numbers.
2334 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2336 Changes imported from coreutils.
2337 * hard-locale.c: Assume <locale.h> exists.
2339 (GLIBC_VERSION): New macro.
2340 (hard_locale): Assume setlocale exists.
2341 Rewrite to avoid #ifdef.
2342 Use strdup rather than malloc + strcpy.
2343 * human.c: Assume <locale.h> exists.
2344 (human_readable): Assume localeconv exists.
2346 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2348 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2349 convert T2, not T. (Imported from libc.)
2351 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2353 * getcwd.c (is_ENAMETOOLONG): New macro.
2354 (__getcwd.c): Don't restore errno; glibc doesn't.
2355 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2356 first, falling back to our code only if its results look suspicious.
2357 Ensure that the resulting buffer is only as large as necessary.
2359 * readutmp.c: Include readutmp.h first.
2360 Include <errno.h>, since readutmp.h no longer does that.
2361 * readutmp.h: Don't include <errno.h>,
2362 <sys/param.h>, <time.h>; not needed to establish interface.
2363 (errno): Remove decl.
2364 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2365 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2366 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2368 2004-11-28 Simon Josefsson <jas@extundo.com>
2370 * base64.h, base64.c: New file.
2372 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2374 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2376 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2378 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2379 HP's ANSI C compiler.
2380 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2381 Declaring int functions causes warnings on some modern systems and
2382 shouldn't be needed to compile on ancient ones.
2383 * same.c (MIN) [defined MIN]: Don't define, since it's already
2386 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2387 with the following changes.
2388 (__set_errno): Parenthesize properly.
2389 Include <stdbool.h>.
2390 (MIN, MAX, MATCHING_INO): New macros.
2391 (__getcwd): Define with prototype, not K&R form.
2392 Use heuristics to allocate default buffer on stack if possible.
2393 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2394 behavior, and to avoid the PATH_MAX limit when computing
2396 Use MATCHING_INO to compare inode number to file.
2397 Check for arithmetic overflow in size calculations.
2398 Fix bug in reallocation of dot array that caused getcwd to fail
2399 on directories nested deeper than 75.
2400 Be more careful about saving errno on error.
2401 Do not use realloc; use only free+malloc, as this is a bit
2402 more flexible and avoids a needless copy operation.
2403 Do not inspect st_dev and st_ino for symbolic links; POSIX
2404 doesn't specify the latter.
2405 Check for closedir errors.
2406 Avoid needless casts.
2407 Use "#ifdef weak_alias" around weak_alias, to be like other
2409 The following changes to getcwd.c have effect only when used in
2410 gnulib; they have no effect inside glibc proper.
2411 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2412 as alloca isn't used.
2413 (alloca, __alloca): Likewise.
2414 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2415 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2416 unconditionally, as gnulib assumes C89 or better.
2417 Do not include <sys/param.h>.
2418 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2419 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2421 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2422 Include <dirent.h> in a way that is compatible with modern Autoconf.
2423 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2424 New macros, if not already defined.
2425 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2426 Use "_LIBC", not "defined _LIBC", for consistency.
2427 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2429 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2430 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2431 * xgetcwd.c: David MacKenzie's old code was removed, so give
2432 credit only to Jim Meyering and adjust the copyright dates.
2433 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2434 <stdlib.h>, <unistd.h>, "pathmax.h".
2435 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2436 (INITIAL_BUFFER_SIZE): Remove.
2437 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2439 2004-11-23 Jim Meyering <jim@meyering.net>
2441 * getopt_.h: Remove trailing blanks.
2443 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2445 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2446 (futimens): New function, which uses futimes if available.
2447 (futimens, utimens): Support timespec==NULL, with same semantics
2448 as utime and utimens.
2449 * utimens.h (futimens): New decl.
2451 2004-11-23 Jim Meyering <jim@meyering.net>
2453 * __fpending.c: Add comment.
2455 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2457 * getopt_.h: Re-addition of __getopt_argv_const caused
2458 redefinition warnings. To avoid them, include the defines
2459 in `#if !defined __need_getopt ... #endif'. The only place
2460 where __getopt_argv_const is used is in definitions
2461 of getopt_long and getopt_long_only below, which are as well
2462 protected by `#ifndef __need_getopt'.
2463 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2464 __need_getopt after including <stdio.h> and <unistd.h> These
2465 headers might have defined it.
2467 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2469 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2471 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2472 optopt): Use them instead of invoking ## directly; otherwise, the
2473 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2475 2004-11-19 Bruno Haible <bruno@clisp.org>
2477 * strtok_r.c: Move comments from here...
2478 * strtok_r.h: ... to here.
2480 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2482 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2483 might fail. Problem reported by Yoann Vandoorselaere.
2484 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2485 that mishandle size_t overflow.
2487 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2489 * canon-host.c: Include "strdup.h".
2490 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2491 Use strdup instead of malloc/strcpy to duplicate strings.
2493 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2494 (human_space_before_unit): New constant.
2495 * human.c (human_readable): Support it.
2497 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2498 (xgetcwd): Set errno correctly when failing.
2499 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2500 the failure is actually due to a PATH_MAX problem.
2502 Further getopt changes to make it more likely that glibc will
2503 buy the changes back.
2504 * getopt.c (POSIXLY_CORRECT): New constant.
2505 (getopt): Use it, so to preserve glibc semantic
2506 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2507 when compiling for libc.
2508 * getopt_.h (__getopt_argv_const): Bring it back.
2509 (getopt_long, getopt_long_only): Use it.
2511 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2512 New arg POSIXLY_CORRECT. All callers changed.
2513 (getopt): Argv is now char * const *, as per standard.
2514 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2515 not char *__getopt_argv_const *.
2516 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2517 _getopt_long_only_r): Likewise.
2518 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2519 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2520 _getopt_long_r, _getopt_long_only_r): Likewise.
2521 * getopt_.h (__getopt_argv_const): Remove.
2522 (getopt): Argv is now char * const *, as per standard.
2524 * getdate.y (tORDINAL): New token.
2525 (day, relunit): Allow it for relative times.
2526 (relative_time_table): Use tORDINAL for ordinals.
2528 2004-11-15 Jim Meyering <jim@meyering.net>
2530 * closeout.c: Include "__fpending.h" once again.
2531 Include <stdbool.h>.
2532 (close_stdout): Don't fail just because stdout was closed initially,
2533 since some programs don't write to stdout in the normal course of
2534 operation (other than --version and --help), and we don't want this
2535 function to make e.g. `touch file >&-' fail.
2536 But do fail if it was closed and someone has tried to write to it.
2537 E.g., `printf foo >&-' must fail.
2539 2004-11-11 Simon Josefsson <jas@extundo.com>
2541 * strtok_r.h, strtok_r.c: New file.
2543 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2545 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2546 we can stop lying to compilers about the constness of argv when we
2547 are compiled outside glibc.
2548 (getopt, getopt_long, getopt_long_only): Use it.
2549 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2551 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2552 _getopt_long_only_r): Likewise.
2553 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2554 _getopt_long_only_r): Likewise.
2556 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2557 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2558 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2559 the other external symbols.
2560 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2561 declaration, since the above renaming now works around collisions.
2563 2004-11-11 Jim Meyering <jim@meyering.net>
2565 * linebreak.c: Remove trailing blanks.
2566 * alloca_.h: Likewise.
2567 * acosl.c: Likewise.
2568 * euidaccess.c: Likewise.
2569 * allocsa.h: Likewise.
2571 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2573 * mktime.c (SHR): New macro, which is a portable
2574 substitute for >> that should work even on Crays.
2575 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2576 Problem reported by Mark D. Baushke in
2577 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2578 * getdate.y (SHR): Likewise.
2580 * strftime.c (SHR): Likewise.
2582 * quotearg.c (struct quoting_options): Use unsigned int for
2583 quote_these_too, so that right shifts are well defined. All uses
2586 2004-11-10 Simon Josefsson <jas@extundo.com>
2588 * getaddrinfo.h, getaddrinfo.c: New files.
2590 2004-11-10 Jim Meyering <jim@meyering.net>
2592 Ensure that no close failure goes unreported.
2593 * closeout.c (close_stdout): Always close stdout. I.e., don't
2594 return early when it seems there's nothing to flush.
2595 Don't include __fpending.h.
2597 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2599 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2601 2004-11-05 Bruno Haible <bruno@clisp.org>
2603 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2604 Reported by Mark D. Baushke <mdb@cvshome.org>.
2606 2004-11-04 Bruno Haible <bruno@clisp.org>
2608 2004-09-11 Bruno Haible <bruno@clisp.org>
2609 * allocsa.valgrind: New file.
2610 2004-02-06 Bruno Haible <bruno@clisp.org>
2611 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2612 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2613 Reported by Christopher Seip <chris.seip@hp.com>.
2615 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2617 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2618 with errno == ERANGE if the buffer is too small.
2619 Problem reported by Mark D. Baushke.
2621 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2623 * xreadlink.c (MAXSIZE): New macro.
2624 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2625 size does not exceed MAXSIZE. Avoid cast.
2626 As suggested by Mark D. Baushke in
2627 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2628 if readlink fails with buffer size just under MAXSIZE, try again
2631 2004-11-02 Derek R. Price <derek@ximbiot.com>
2632 and Paul Eggert <eggert@cs.ucla.edu>
2634 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2635 (get_date): Overparenthesize to avoid GCC warning.
2637 2004-11-02 Bruno Haible <bruno@clisp.org>
2639 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2640 function returns void.
2642 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2644 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2645 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2648 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2650 * getdate.y: Add support for TZ="foo" within a date string.
2651 Fix some bugs near time_t boundaries. Reject dates with
2652 out-of-range components, e.g., "Sept 31".
2653 Include <stdlib.h>, "setenv.h", "xalloc.h".
2654 (ISDIGIT_LOCALE): Remove; unused.
2655 Note that the TZ and time functions used here are not reentrant.
2656 (mktime_ok, get_tz): New functions.
2657 (TZBUFSIZE): New constant.
2658 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2659 This requires that we sometimes generate our own TZ="XXX..." setting.
2661 2004-10-27 Derek R. Price <derek@ximbiot.com>
2663 * mktime.c (not_equal_tm): Remove redundant check.
2665 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2667 * getdate.y: Use Bison 1.875 features, and some minor
2668 code cleanups. This change does not affect semantics.
2669 Don't include <stdlib.h>; no longer needed.
2670 Don't include unlocked-io.h; only the "#if TEST" code uses
2671 stdio, and performance isn't crucial there.
2672 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2673 Bison 1.875 features as described below.
2674 All uses of "PC." replaced by "pc->".
2675 (YYSTYPE): Add a forward declaration.
2676 (yylex, yyerror): Use full prototypes in forward decls.
2677 Use "%pure-parser" rather than obsolescent "%pure_parser".
2678 Use %parse-param and %lex-param instead of obsolescent
2679 YYPARSE_PARAM and YYLEX_PARAM.
2680 (meridian_table, month_and_day_table, time_units_table,
2681 relative_time_table, time_zone_table, military_table,
2682 lookup_zone, lookup_word, get_date):
2683 Use NULL instead of 0 where appropriate.
2684 (to_hour): Avoid abort (), to avoid a dependency on
2686 (yyerror, yylex): Now accepts parser_control * arg.
2687 (main) [TEST]: Use '\0' rather than 0 for char.
2689 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2691 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2692 It's now the caller's responsibility to handle the case where
2693 !HAVE_GETPAGESIZE && !defined getpagesize.
2695 * mktime.c (leapyear): Arg is long int, not int.
2697 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2699 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2701 2004-10-12 Simon Josefsson <jas@extundo.com>
2703 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2704 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2707 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2709 * vsnprintf.h: New file.
2710 * vsnprintf.c: New file.
2712 2004-10-07 Bruno Haible <bruno@clisp.org>
2714 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2715 into the provided buffer.
2717 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2719 * diacrit.c, diacrit.h: Add GPL notice.
2721 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2722 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2723 * logl.c (logl): Keep the code as similar to glibc as possible.
2724 This avoids a potential constant-folding bug.
2726 2004-10-05 Bruno Haible <bruno@clisp.org>
2728 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2730 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2732 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2733 * xmalloc.c (xmemdup): Likewise.
2734 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2735 XFREE): Remove these long-obsolescent macros.
2736 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2737 * xstrdup.c: Remove.
2739 * regex.c (re_comp): Cast gettext return value to char *,
2740 Problem reported by Martin Neitzel via Mark D. Baushke.
2742 2004-10-04 Simon Josefsson <jas@extundo.com>
2744 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2745 '#ifdef USE_UNLOCKED_IO'.
2747 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2749 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2750 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2751 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2752 regex.c, sha1.c, version-etc.c, yesno.c:
2753 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2754 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2755 the includer's responsibility.
2757 Sync from coreutils.
2759 * modechange.c (mode_compile): Don't decrement a pointer that
2760 points to the start of a string, as the C Standard says the
2761 resulting behavior is undefined.
2763 * backupfile.h (enum backuptype): Rename none -> no_backups,
2764 simple -> simple_backups, numbered_existing ->
2765 numbered_existing_backups, numbered -> numbered_backups
2766 to avoid shadowing problems. All uses changed.
2767 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2768 * backupfile.c (check_extension, numbered_backup):
2769 Rename locals to avoid shadowing 'basename'.
2770 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2773 * .cppi-disable: Add getopt_.h, getopt_int.h.
2774 * .cvsignore: Add getopt.h.
2776 2004-10-04 Simon Josefsson <jas@extundo.com>
2778 * memmem.h: New file.
2779 * memmem.c: New file, taken from glibc.
2781 2004-10-02 Jim Meyering <jim@meyering.net>
2783 * dirfd.h, getpagesize.h: Add copyright notice.
2785 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2787 * snprintf.c: Remove comments as to why each header is needed.
2789 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2791 * strsep.h: New file.
2792 * strsep.c: New file.
2794 2004-10-01 Simon Josefsson <jas@extundo.com>
2796 * snprintf.c (snprintf): Handle size==0.
2798 2004-10-01 Simon Josefsson <jas@extundo.com>
2799 Bruno Haible <bruno@clisp.org>
2801 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2802 (snprintf): Declare 'args'.
2804 2004-09-30 Simon Josefsson <jas@extundo.com>
2806 * snprintf.h, snprintf.c: New files.
2808 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2810 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2811 (hol_entry_help): Never translate an empty string.
2812 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2813 * argp.h (OPTION_NO_TRANS): New option.
2815 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2817 * xvasprintf.c: Include xalloc.h.
2818 (xvasprintf): Use xalloc_die, not xmalloc_die.
2820 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2822 * dummy.c: Change copyright notice to FSF, and license to GPL.
2824 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2826 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2827 Problem reported by Bruno Haible in:
2828 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2830 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2832 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2833 in case some system header has #define'd it. Problem reported by
2834 Soeren D. Schulze in
2835 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2837 2004-09-08 Bruno Haible <bruno@clisp.org>
2839 * stdint_.h: New file, taken from GNU clisp.
2841 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2843 * xvasprintf.h: New file.
2844 * xvasprintf.c: New file.
2845 * xasprintf.c: New file.
2847 2004-09-08 Bruno Haible <bruno@clisp.org>
2849 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2851 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2853 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2855 Import from coreutils.
2856 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2857 strings on unbounded length. alloca's performance benefits aren't
2858 that important here.
2860 (parse_with_separator): New function, with most of the internals
2861 of the old parse_user_spec. Allow user to omit both user and group,
2862 for compatibility with FreeBSD.
2863 Clone only the user name, not the entire spec.
2864 Do not set *uid, *gid unless entirely successful.
2865 Avoid memory leak in some failing cases.
2866 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2867 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2868 (parse_user_spec): Rewrite to use parse_with_separator.
2870 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2872 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2873 its complicated substitute.
2874 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2875 and program_invocation_name.
2876 (__argp_basename) [!_LIBC]: Remove; the only use was
2877 replaced by its body.
2878 (__argp_short_program_name): Change condition from
2879 !defined __argp_short_program_name to
2880 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2881 to match argp-namefrob.h.
2882 (__argp_failure): Don't assume strerror_r returns char *.
2883 * argp-parse.c (N_): Define unconditionally.
2884 (argp_default_options): Fill out initializers with 0 to avoid
2887 2004-08-12 Simon Josefsson <jas@extundo.com>
2889 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2890 * getopt_.h: Renamed from getopt.h.
2892 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2894 Merge from coreutils.
2896 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2897 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2898 for Reliant Unix 5.43.
2900 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2901 (union fooround): Use uintmax_t, not long int.
2902 The rest is a merge from libc:
2903 [defined _LIBC]: Include <shlib-compat.h>.
2904 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2906 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2908 * strverscmp.c: Convert to UTF-8.
2910 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2912 * obstack.h (obstack_empty_p):
2913 Don't assume that chunk->contents is suitably aligned.
2914 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2915 Likewise. Problem reported by Benno in
2916 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2918 * chown.c (rpl_chown): Work even if the file is writeable but not
2919 readable. This could be improved further but it'd take some work.
2921 2004-08-08 Simon Josefsson <jas@extundo.com>
2923 * xgethostname.c: Don't include error.h (not used).
2926 * getpass.c: Include getpass.h first.
2928 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2930 * xalloc-die.c: New files.
2931 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2933 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2934 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2935 (_, N_, xalloc_die): Move to xalloc-die.c.
2936 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2937 so that we needn't mess with xalloc_msg_memory_exhausted.
2939 * sha1.h: Renamed from sha.h.
2940 (SHA1_H): Renamed from _SHA_H.
2941 (sha1_ctx): Renamed from sha_ctx.
2942 (sha1_init_ctx): Renamed from sha_init_ctx.
2943 (sha1_process_block): Renamed from sha_process_block.
2944 (sha1_process_bytes): Renamed from sha_process_bytes.
2945 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2946 (sha1_read_ctx): Renamed from sha_read_ctx.
2947 (sha1_stream): Renamed from sha_stream.
2948 (sha1_buffer): Renamed from sha_buffer.
2949 * sha1.c: Likewise; renamed from sha.c.
2950 Do not include <sys/types.h>.
2951 Include <stddef.h> rather than <stdlib.h>.
2953 2004-08-08 Bruno Haible <bruno@clisp.org>
2955 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2956 FILESYSTEM_PREFIX_LEN.
2957 * progreloc.c: Likewise.
2958 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2960 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2963 * argp-help.c (make_hol, hol_append): Don't assume that
2964 SIZE_MAX is a valid preprocessor constant.
2965 (__argp_basename): Change from "#ifndef _LIBC"
2966 to "#ifndef __argp_short_program_name", so that
2967 we don't compile these functions for tar.
2969 More merges from coreutils.
2970 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2971 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2973 * addext.c: Remove; no longer needed.
2974 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2975 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2976 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2977 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2978 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2979 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2980 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2981 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2982 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2983 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2984 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2985 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2986 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2987 Import changes from coreutils.
2989 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2991 Merge from coreutils.
2993 * .gdb-history: Remove; this doesn't belong here.
2995 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2996 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2997 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2999 * dirname.h: Include <stdbool.h>.
3000 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3001 for consistency with POSIX terminology. All uses changed.
3002 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3003 (strip_trailing_slashes): Use bool for booleans.
3004 * stripslash.c (strip_trailing_slashes): Likewise.
3006 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3007 sometimes returns a positive errno value even when it succeeds.
3008 (print_errno_message) [!LIBC]: Fall back on strerror if
3011 * path-concat.c (mempcpy): Don't define if a system header defines it.
3012 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3013 (longest_relative_suffix): New function.
3014 (path_concat): Use it. Assume first argument is not NULL.
3015 Port to DOS. Omit redundant separators.
3016 Report an error instead of returning NULL.
3017 Use mempcpy instead of memcpy.
3018 (xpath_concat): Remove: not declared or used.
3020 * same.h: Include <stdbool.h>
3021 (same_name): Return bool, not int.
3022 * same.c (same_name): Likewise.
3023 (errno): Don't declare; we assume C89 or better now.
3025 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3026 if not already defined.
3028 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3029 * dup-safer.c (errno): Likewise.
3031 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3033 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3036 2004-08-03 Simon Josefsson <jas@extundo.com>
3038 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3039 * progname.h: Don't include stdbool.h.
3041 2004-08-02 Simon Josefsson <jas@extundo.com>
3043 * getsubopt.h: New file, with comments from Bruno Haible.
3044 * getsubopt.c: New file, from glibc, but slightly modified based on
3045 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3047 2004-08-01 Simon Josefsson <jas@extundo.com>
3049 * xgetdomainname.c: Include stdlib.h, for free().
3051 2004-07-16 Simon Josefsson <jas@extundo.com>
3053 * dummy.c: New file.
3055 2004-07-16 Bruno Haible <bruno@clisp.org>
3057 * backupfile.h: Add extern "C" for C++.
3058 * closeout.h: Likewise.
3059 * copy-file.h: Likewise.
3060 * findprog.h: Likewise.
3061 * full-write.h: Likewise.
3062 * pathname.h: Likewise.
3063 * progname.h: Likewise.
3064 * stpcpy.h: Likewise.
3065 * stpncpy.h: Likewise.
3066 * strcase.h: Likewise.
3067 * strstr.h: Likewise.
3068 * xalloc.h: Likewise.
3070 * mbswidth.h: Add extern "C" for C++.
3071 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3073 2004-07-09 Simon Josefsson <jas@extundo.com>
3075 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3076 failed without this.)
3078 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3080 * fchown-stub.c: New file.
3082 2004-06-24 Jim Meyering <jim@meyering.net>
3084 * obstack.h (obstack_base): Cast to (void *), per documentation.
3086 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3088 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3090 2004-06-01 Jim Meyering <jim@meyering.net>
3092 * calloc.c: New file.
3094 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3096 * getdate.y (yylex): Allow space between sign and number.
3097 Problem reported by Dan Jacobson.
3099 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3100 and Jim Meyering <jim@meyering.net>
3102 Merge from coreutils CVS.
3104 * stat-macros.h: New file, with contents from file-type.h
3105 and coreutils' system.h.
3106 * file-type.c: Include "stat-macros.h".
3107 * file-type.h (file_type): Move all macro definitions to new file,
3110 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3111 Wrap old code with this conditional.
3112 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3113 function that does not dereference symlinks.
3114 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3116 * xreadlink.c: Include xreadlink.h first, to catch .h file
3117 dependency problems.
3118 (xreadlink): Accept new arg SIZE, for efficiency.
3119 All decls and uses changed.
3120 * xreadlink.h: Include <stddef.h>, for size_t.
3122 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3123 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3125 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3127 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3129 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3130 macros to be defined.
3131 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3132 the allocator returns NULL because the requested size is zero.
3134 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3136 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3137 var. Add comment explaining why libc still defines it. This
3138 merges the following patch from glibc:
3139 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3141 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3143 * obstack.c (_obstack): Remove unused variable. It hasn't been
3144 present in glibc since revision 1.1 of this file.
3145 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3146 obstack_alignment_mask, obstack_alloc, obstack_base,
3147 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3148 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3149 obstack_grow0, obstack_init, obstack_int_grow,
3150 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3151 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3152 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3153 nonexistent functions.
3155 2004-05-17 Derek R. Price <derek@ximbiot.com>
3156 Paul Eggert <eggert@cs.ucla.edu>
3158 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3160 2004-05-14 Bruno Haible <bruno@clisp.org>
3162 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3163 that consists of a '.' followed by an empty digit string.
3164 Patch by Tor Lillqvist <tml@iki.fi>.
3166 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3168 Port obstack to the AS/400, where pointers are 16 bytes wide and
3169 you cannot cast an integer to a valid pointer. This patch is
3170 currently waiting to be integrated into glibc; see
3171 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3173 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3174 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3175 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3176 (struct obstack): temp member is now a union of a pointer and
3177 an integer, instead of an integer. All integer uses changed.
3178 This does not affect the physical layout of struct obstack,
3179 except on hosts (like the AS/400) where the size or alignment of
3180 void * is greater than that of ptrdiff_t.
3181 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3182 __STDC__)]: Store temporary in pointer member of union, not
3184 * obstack.c: Include <stddef.h>, for offsetof.
3185 (struct fooalign): Remove; it doesn't need a name.
3186 (union fooround): Change double to long double, and add void *.
3187 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3188 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3189 not a macro. Hence the values are always int; so remove all
3190 casts-to-int in uses.
3192 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3193 Derek Price <derek@ximbiot.com>
3195 * alloca.c: Include <alloca.h>, to get our interface.
3196 * alloca_.h: Use __alloca on AIX, so that we don't have to
3197 include <alloca.h> first. Use C89 prototype for alloca; this
3198 requires including <stddef.h> for size_t. Use extern "C" if C++.
3199 Use #elif for simplicity, since we can assume C89 now.
3200 Don't try to source the system alloca.h since it will not be found
3201 and to prevent recursively including its replacement.
3202 * fnmatch.c: Include <alloca.h> instead of opencoding.
3203 * regex.c: Likewise.
3205 2004-05-16 Derek Price <derek@ximbiot.com>
3206 Paul Eggert <eggert@cs.ucla.edu>
3208 getline cleanup. This changes the getndelim2 API: both order of
3209 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3212 * getline.c: Don't include stddef.h or stdio.h, since our
3213 interface does that.
3214 (getline): Always use getdelim, so that we don't have two
3215 copies of this code.
3216 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3218 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3219 (GETNDELIM2_MAXIMUM): New macro.
3220 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3221 instead of the old practice of delim2==0. All callers changed.
3222 Return -1 on overflow, instead of returning junk.
3223 Do not set *linesize unless allocation succeeds.
3224 * getndelim2.h: Do not include stddef.h; no longer needed, now
3225 that we include sys/types.h.
3226 * getnline.h: Likewise.
3227 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3228 (getndelim2): Reorder arguments.
3229 * getnline.c (getnline, getndelim):
3230 Don't discard the NMAX argument.
3231 (getnline): Invoke getndelim, to avoid code duplication.
3232 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3233 of (size_t) -1 by callers of the getnline family.
3235 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3237 * nanosleep.c (suspended): Change its type from int to
3238 sig_atomic_t volatile.
3239 (first_call): Make it private to rpl_nanosleep, and have it
3240 be zero initially as that's a bit faster.
3241 (my_usleep): Round up fractional times instead of truncating them,
3242 as this is the usual meaning for 'sleep'.
3244 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3246 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3247 (ENOSYS): Define if not defined.
3248 (settime): Fall back on stime if it exists and settimeofday fails.
3249 But don't bother with fallbacks if a method fails with errno == EPERM.
3251 2004-05-11 Jim Meyering <jim@meyering.net>
3253 Prior to this change, the save_cwd caller required read access to the
3254 current directory on most systems (ones with the fchdir function).
3256 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3257 fails, try write-only, and finally, resort to using xgetcwd.
3259 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3261 * obstack.c, obstack.h: Import changes from libc.
3263 2004-04-28 Bruno Haible <bruno@clisp.org>
3265 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3266 implicitly appends .exe to executables.
3267 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3268 accepts Windows pathnames.
3269 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3270 Cygwin like Windows, since it now accepts Windows pathnames.
3271 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3272 Cygwin like Windows, since it now accepts Windows pathnames.
3273 Reported by Derek Robert Price <derek@ximbiot.com>.
3275 2004-04-20 Jim Meyering <jim@meyering.net>
3277 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3279 2004-04-20 Jim Meyering <jim@meyering.net>
3280 Bruno Haible <bruno@clisp.org>
3282 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3283 memory when realloc fails.
3285 2004-04-18 Jim Meyering <jim@meyering.net>
3287 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3288 don't leak memory and do call END_UTMP_ENT.
3290 2004-04-11 Paul Eggert <eggert@twinsun.com>
3292 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3293 (CHAR_BIT): Remove, since we assume C89.
3294 Include <stdint.h> if available, as per current Autoconf CVS advice.
3296 2004-03-30 Paul Eggert <eggert@twinsun.com>
3298 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3299 not bool, to be more consistent with Unix conventions.
3300 Suggested by Bruno Haible.
3302 Merge from coreutils.
3304 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3307 * getdate.h: Include stdbool.h, and timespec.h instead of
3308 the usual <time.h> dance.
3309 (get_date): Change signature to support fractional time stamps.
3310 All callers changed.
3311 * getdate.y: Include "getdate.h" first, as we can now
3312 assume C89 and don't need to worry about 'const'.
3313 Similarly, include "unlocked-io.h" near start, not in middle.
3315 (textint.value): Use long int rather than int.
3316 (textint.digits): Use size_t rather than int.
3317 (BILLION, LOG10_BILLION): New constants.
3318 (parser_control): New member rel_ns. Members day_ordinal,
3319 time_zone, month, day, hour, minutes, rel_year, rel_month,
3320 rel_day, rel_hour, rel_minutes, rel_seconds
3321 are now long int, not int. Member seconds is now struct timespec,
3322 not int. New member timespec_seen. Members dates_seen, days_seen,
3323 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3325 (%union.intval): Now long int, not int.
3326 New member timespec.
3327 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3328 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3329 (spec): Now is a timespec or an item list.
3330 (timespec, items): New nonterminals.
3331 (time, rel, relunit, number, get_date):
3332 Add support for fractional seconds.
3333 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3334 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3335 (to_hour): First arg is now long int, not int.
3336 (to_year): Returns long int, not int.
3337 Don't treat year -70 like 70.
3338 (tm_diff): Returns long int, not int.
3339 (lookup_word): Use bool instead of int when appropriate.
3340 (yylex): Use size_t for count, not int.
3341 Detect overflow when parsing large integer constants.
3342 Add support for fractions.
3343 (get_date): Make pointers 'const' if possible.
3344 Use more-portable code to detect integer overflow.
3345 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3346 Don't use ctime; it's not reliable if the year has >4 digits.
3348 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3349 This is for compatibility with BSD.
3351 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3352 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3353 From coreutils' system.h.
3355 * userspec.c: Don't include "posixver.h".
3356 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3357 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3358 compatible extension. Simplify code by removing a boolean int
3359 that was always nonzero if a string was nonnull.
3361 2004-03-30 Jim Meyering <jim@meyering.net>
3363 Merge from coreutils.
3365 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3367 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3368 an empty input stream.
3370 * readtokens.c: Include <stdbool.h>.
3371 (readtoken): Use `size_t' rather than int/long.
3372 All callers adjusted.
3373 Use `bool' rather than `int' where appropriate.
3374 Use memset rather than an explicit loop.
3375 Use x2nrealloc rather than xrealloc.
3376 Allow the use of `\0' as a delimiter.
3377 (readtokens): Likewise.
3378 * readtokens.h (readtoken, readtokens): Update prototypes.
3380 2004-03-30 Bruno Haible <bruno@clisp.org>
3382 * getloadavg.c (getloadavg): Don't assume setlocale returns
3385 2004-03-29 Paul Eggert <eggert@twinsun.com>
3387 Merge changes to getloadavg.c from coreutils and Emacs.
3389 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3390 Define to an expression, not to the empty string.
3391 Include cloexec.h and xalloc.h.
3392 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3393 Use set_cloexec_flag rather than rolling our own.
3394 * cloexec.c, cloexec.h: New files.
3396 2004-03-18 Paul Eggert <eggert@twinsun.com>
3398 * getopt.h: Sync with libc CVS.
3400 2004-03-18 Paul Eggert <eggert@twinsun.com>
3401 Bruno Haible <bruno@clisp.org>
3403 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3404 not on all platforms that have <wchar.h>.
3405 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3407 2004-03-09 Paul Eggert <eggert@twinsun.com>
3409 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3411 * getopt_int.h: New file, also synced from libc.
3413 2004-03-07 Paul Eggert <eggert@twinsun.com>
3415 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3416 '#if' expressions. Unlike the code it replaces, it does not
3417 depend on (defined _SC_PAGESIZE). However, it does depend on
3418 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3419 first reported by Jason Andrade in
3420 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3422 2004-01-18 Simon Josefsson <jas@extundo.com>
3424 * strdup.h: New file.
3425 * strdup.c: Include it.
3426 * path-concat.c: Include strdup.h. Drop strdup declaration.
3427 * userspec.c: Include strdup.h. Drop strdup declaration.
3429 2004-02-06 Karl Berry <karl@gnu.org>
3431 * config.charset: update from gettext 0.14.1.
3433 2004-02-05 Paul Eggert <eggert@twinsun.com>
3435 Add comments and code, prompted by suggestions from Bruno Haible
3437 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3438 describing the enum quoting_style values.
3439 * quotearg.c (quotearg_alloc): New function.
3440 (quotearg_buffer_restyled): Treat lone { and } as special.
3441 Treat = as special. Work around bug with older shells
3442 that "see" a '\' that is really the 2nd byte of a multibyte char.
3443 Quote empty string with shell_quoting_style.
3445 2004-02-03 Bruno Haible <bruno@clisp.org>
3447 * pipe.h: New file, from GNU gettext.
3448 * pipe.c: New file, from GNU gettext.
3450 2004-01-27 Bruno Haible <bruno@clisp.org>
3452 * execute.h: New file, from GNU gettext.
3453 * execute.c: New file, from GNU gettext.
3454 * w32spawn.h: New file, from GNU gettext.
3456 2004-01-23 Paul Eggert <eggert@twinsun.com>
3458 Exit-status fix from coreutils.
3460 Use exit_failure consistently in place of EXIT_FAILURE,
3461 so that program exit statuses are consistent on failure.
3463 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3464 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3465 * argmatch.h: Comment fix to match the above.
3466 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3467 Now a macro referring to exit_failure, instead of a separate
3468 variable. Include "exitfail.h" to get it.
3469 * xstrtol.h: Include "exitfail.h".
3470 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3472 * long-options.c (parse_long_options): Use prototype
3473 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3476 2004-01-21 Jim Meyering <jim@meyering.net>
3478 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3479 so as not to conflict with a different-sized __mktime_internal
3480 function in GNU libc.
3481 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3482 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3484 2004-01-18 Paul Eggert <eggert@twinsun.com>
3486 Merge from diffutils.
3488 * file-type.c (file_type): Add typed memory objects.
3489 * file-type.h (S_TYPEISTMO): New macro.
3491 * c-stack.h (c_stack_action): Remove argv argument.
3492 * c-stack.c (c_stack_action): Likewise. All uses changed.
3493 (die): Don't calculate message unless segv_action returns.
3494 (get_stack_location, min_address_from_argv, max_address_from_argv,
3495 volatile stack_base, volatile_stack_size): Remove.
3496 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3497 that every segmentation violation is a stack overflow. (Ouch!)
3498 See Debian bug 136249 (still outstanding) for more info about why
3499 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3501 2003-11-30 Bruno Haible <bruno@clisp.org>
3503 Safer stack allocation.
3504 * setenv.c: Include allocsa.h.
3505 (alloca): Remove fallback definition.
3506 (freea): Remove macro.
3507 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3510 2003-10-17 Bruno Haible <bruno@clisp.org>
3512 * binary-io.h: Avoid warnings on Cygwin.
3514 2003-12-28 Bruno Haible <bruno@clisp.org>
3516 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3517 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3519 2003-11-28 Bruno Haible <bruno@clisp.org>
3521 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3523 2003-11-27 Bruno Haible <bruno@clisp.org>
3525 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3527 2003-11-17 Bruno Haible <bruno@clisp.org>
3529 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3531 2003-11-24 Bruno Haible <bruno@clisp.org>
3533 * xallocsa.h: New file, from GNU gettext.
3534 * xallocsa.c: New file, from GNU gettext.
3536 2003-11-24 Bruno Haible <bruno@clisp.org>
3538 * allocsa.h: New file, from GNU gettext.
3539 * allocsa.c: New file, from GNU gettext.
3541 2003-11-24 Bruno Haible <bruno@clisp.org>
3543 * eealloc.h: New file.
3545 2004-01-15 Jim Meyering <jim@meyering.net>
3547 Merge from coreutils.
3549 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3550 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3551 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3553 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3554 optional configure-time default.
3556 * version-etc.c (version_etc_copyright): Update copyright date.
3558 * xreadlink.c (xreadlink): Correct outdated comment.
3560 2004-01-15 Paul Eggert <eggert@twinsun.com>
3562 Merge from coreutils.
3564 * posixver.c: Include posixver.h.
3566 * same.c: Include <stdbool.h>, <limits.h>.
3567 (_POSIX_NAME_MAX): Define if not defined.
3569 (same_name): If file names are silently truncated, report
3570 that the file names are the same if they are the same after
3571 the silent truncation.
3573 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3574 conversion function.
3575 * xstrtod.c (xstrtod): Likewise. All callers changed to
3576 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3579 2004-01-14 Paul Eggert <eggert@twinsun.com>
3581 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3582 with like-named macro in fnmatch.c.
3583 (EXT): Use an internal constant instead.
3585 Merge fnmatch patches from glibc.
3586 * fnmatch.c (mbsinit): Remove define.
3587 Add libc_hidden_ver (__fnmatch, fnmatch).
3588 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3589 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3591 2003-12-14 Karl Berry <karl@gnu.org>
3593 * config.charset: update from gettext-runtime.
3595 2003-12-03 Paul Eggert <eggert@twinsun.com>
3597 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3598 Bug reported by Alfred M. Szmidt.
3600 2003-11-29 Karl Berry <karl@gnu.org>
3602 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3604 2003-11-23 Paul Eggert <eggert@twinsun.com>
3605 Bruno Haible <bruno@clisp.org>
3607 * printf-parse.h: Don't include sys/types.h.
3608 (ARG_NONE): New macro.
3609 (char_directive): Change type of *arg_index fields to size_t.
3610 * printf-parse.c: Don't include sys/types.h.
3611 (SSIZE_MAX): Remove macro.
3612 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3613 Remove unnecessary overflow check.
3614 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3617 2003-11-24 Paul Eggert <eggert@twinsun.com>
3619 * alloca.c: Remove dependency on xalloc module.
3620 (xalloc_die): Remove.
3621 (memory_full) [!defined emacs]: New macro.
3622 [!defined emacs]: Don't include xalloc.h.
3623 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3624 address arithmetic overflows. Change datatypes a bit to avoid
3627 2003-11-22 Jim Meyering <jim@meyering.net>
3629 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3631 2003-11-17 Bruno Haible <bruno@clisp.org>
3633 * vasnprintf.c (alloca): Remove fallback definition.
3634 (freea): Remove definition.
3635 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3636 Reported by Paul Eggert.
3638 2003-11-17 Jim Meyering <jim@meyering.net>
3640 On systems without utime and without a utimes function capable of
3641 dealing with a NULL struct utimbuf* argument, this utime replacement
3642 could -- in unusual circumstances -- leak a file descriptor.
3643 * utime.c: Include <unistd.h> and <errno.h>.
3644 (utime_null): Be sure to close `fd' and to preserve errno.
3645 Reported by Geoff Collyer via Arnold Robbins.
3647 2003-11-16 Paul Eggert <eggert@twinsun.com>
3648 Bruno Haible <bruno@clisp.org>
3650 Protect against address arithmetic overflow.
3651 * printf-args.h: Include stddef.h.
3652 (arguments): Change type of field 'count' to size_t.
3653 * printf-args.c (printf_fetchargs): Use size_t instead of
3654 'unsigned int' where appropriate.
3655 * printf-parse.h: Include sys/types.h.
3656 (char_directive): Change type of *arg_index fields to ssize_t.
3657 (char_directives): Change type of fields 'count', max_*_length to
3659 * printf-parse.c: Include sys/types.h and xsize.h.
3660 (SSIZE_MAX): Define fallback value.
3661 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3662 instead of 'int' where appropriate. Check a_allocated, d_allocated
3663 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3664 * vasnprintf.c: Include xsize.h.
3665 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3666 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3667 overflow. Avoid wraparound when converting a width or precision from
3670 2003-11-16 Bruno Haible <bruno@clisp.org>
3672 Update from GNU gettext.
3673 * printf-parse.c: Generalize to it can be compiled for wide strings.
3674 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3675 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3676 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3677 SNPRINTF): New macros.
3678 Don't include <alloca.h> if the file is used inside libintl.
3679 (local_wcslen): New function, for Solaris 2.5.1.
3680 (VASNPRINTF): Use it instead of wcslen.
3682 2003-11-16 Bruno Haible <bruno@clisp.org>
3684 * xsize.h (xmax): New function.
3685 (xsum, xsum3, xsum4): Declare as "pure" functions.
3687 2003-11-12 Paul Eggert <eggert@twinsun.com>
3689 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3690 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3691 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3692 heuristic is just as accurate as far as we know, and it removes a
3693 dependency on size_max.m4 and ptrdiff_max.m4.
3695 2003-11-12 Paul Eggert <eggert@twinsun.com>
3697 * xstrtol.c (__xstrtol): Remove "break" immediately after
3698 "return", to pacify some unknown compiler. Problem reported
3701 2003-11-11 Bruno Haible <bruno@clisp.org>
3703 * xsize.h (SIZE_MAX): Remove fallback definition.
3704 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3707 2003-11-10 Paul Eggert <eggert@twinsun.com>
3709 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3710 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3711 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3713 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3714 not (size_t) -1, since it's defined here.
3716 2003-11-06 Paul Eggert <eggert@twinsun.com>
3718 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3719 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3720 Reject sizes of exactly SIZE_MAX bytes.
3721 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3722 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3724 2003-11-05 Bruno Haible <bruno@clisp.org>
3726 * xsize.h: Include limits.h, to avoid a possible collision with
3727 SIZE_MAX defined in <limits.h> on Solaris.
3729 2003-11-04 Bruno Haible <bruno@clisp.org>
3731 * xsize.h: New file.
3732 * linebreak.c: Include xsize.h.
3733 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3734 argument for overflow.
3735 Suggested by Paul Eggert.
3737 2003-10-31 Bruno Haible <bruno@clisp.org>
3739 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3740 to avoid (extremely rare) race condition.
3741 Suggested by Paul Eggert.
3743 2003-11-03 Jim Meyering <jim@meyering.net>
3745 * userspec.c: Include "userspec.h".
3746 * userspec.h: New file.
3748 2003-10-31 Paul Eggert <eggert@twinsun.com>
3750 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3751 * mountlist.c (SIZE_MAX): Define if not defined already.
3752 (read_filesystem_list): Set and use me_type_malloced.
3753 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3754 whatever the type happens to be), for brevity and consistency.
3755 Check for size calculation overflow on Alphas running OSF/1.
3757 2003-10-31 Jim Meyering <jim@meyering.net>
3759 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3761 * linebuffer.c: Include <string.h> for declaration of memset.
3763 2003-10-30 Paul Eggert <eggert@twinsun.com>
3764 Bruno Haible <bruno@clisp.org>
3766 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3767 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3769 2003-10-29 Paul Eggert <eggert@twinsun.com>
3771 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3772 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3774 * quotearg.c (quotearg_n_options): Use it.
3775 * group-member.c: Include <stdbool.h>.
3776 (free_group_info): Arg is now const *; don't free arg.
3777 (get_group_info): Now returns bool and accepts struct group_info *,
3778 rather than returning a malloc'ed struct group_info *.
3779 All uses changed. Check for overflow in internal size calculation.
3781 * getusershell.c (readname): Simplify the code by using x2nrealloc
3782 rather than xmalloc/xrealloc.
3783 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3784 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3785 conformance bug: the old code used a pointer after freeing the
3786 storage that it addressed.
3787 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3788 rather than doing it by hand.
3789 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3790 the buffer preserved. Use free and xmalloc instead.
3791 * quotearg.c (quotearg_n_options): Likewise.
3792 Use a simpler test for size overflow. Don't use xalloc_oversized
3793 because unsigned int might be wider than size_t (!); this suggests
3794 that we should switch from unsigned int to size_t for slot numbers.
3796 2003-10-27 Bruno Haible <bruno@clisp.org>
3798 * stdbool_.h: Better support for BeOS.
3800 2003-10-27 Paul Eggert <eggert@twinsun.com>
3802 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3803 to allocate the returned structure. Do not allocate a subarray,
3804 as x2nrealloc will do that.
3805 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3806 instead of xnrealloc.
3807 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3809 2003-10-26 Paul Eggert <eggert@twinsun.com>
3811 * xalloc.h (xalloc_oversized): New static inline function, for
3812 callers that want to do their own size-overflow checking. Include
3813 <stdbool.h>, since xalloc_oversized returns bool.
3814 * xalloc.c (array_size_overflow): Remove. All callers changed
3815 to use xalloc_oversized.
3817 Add two functions x2realloc, x2nrealloc, for programs that grow
3818 arrays dynamically by doubling their sizes.
3819 * xalloc.h (x2realloc, x2nrealloc): New decls.
3820 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3823 Port to C99 semantics for 'inline' of external functions.
3824 Bug reported by Bruno Haible.
3825 * xmalloc.c (xnmalloc_inline): New static inline function,
3826 with the old contents of xnmalloc.
3827 (xnmalloc, xmalloc): Use it.
3828 (xnrealloc_inline): New static inline function,
3829 with the old contents of xnrealloc.
3830 (xnrealloc, xrealloc): Use it.
3832 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3834 2003-10-25 Paul Eggert <eggert@twinsun.com>
3836 Fix several address-calculation bugs in the hash modules,
3837 plus some minor code cleanup.
3839 * hash.h: Include <stdbool.h>, for bool.
3840 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3841 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3842 hash_get_n_entries, hash_get_max_bucket_length,
3843 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3844 hash_rehash): Use size_t rather than unsigned.
3845 * hash.c (struct hash_table, hash_get_n_buckets,
3846 hash_get_n_buckets_used, hash_get_n_entries,
3847 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3848 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3849 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3851 (SIZE_MAX): Define if not defined.
3852 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3853 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3855 Use const * when possible.
3856 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3857 (check_tuning): Fix bug: if tuning parameters were very close to
3858 0 or 1, rounding errors could have caused subscript violations.
3859 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3860 (hash_initialize): Add 'fail:' label
3861 to free table and return NULL, and use it to simplify code.
3862 Use calloc rather than clearing the storage ourself.
3863 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3864 buffer size calculations.
3865 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3866 Include <stddef.h>, for size_t.
3867 * hash-pjw.c (hash_pjw): Likewise.
3868 Switch to method described by Bruno Haible.
3869 Include <limits.h>, for CHAR_BIT.
3870 (SIZE_BITS): New macro.
3872 2003-10-21 Paul Eggert <eggert@twinsun.com>
3874 * getndelim2.c (getndelim2): When size calculation overflows,
3875 ceiling the allocation at NMAX bytes rather than silently
3876 discarding input bytes before NMAX is reached. This makes
3877 a difference only if NMAX exceeds SIZE_MAX / 2.
3879 * obstack.c: Merge from glibc.
3880 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3881 Add libc_hidden_def (_obstack_newchunk).
3882 (_obstack_free) [! defined _LIBC]: Remove.
3883 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3884 a clone of the function body.
3885 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3886 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3888 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3889 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3892 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3893 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3894 Don't use lvalue casts, as GCC plans to remove support for them
3895 in GCC 3.5. Reported by Joseph S. Myers. This bug
3896 was also present in the non-GCC version, indicating that this
3897 code had always been buggy and had never been widely used.
3898 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3899 Use the fast variant of each macro, rather than copying the
3900 definiens of the fast variant; that way, we'll be more likely to
3901 catch future bugs in the fast variants.
3903 2003-10-20 Bruno Haible <bruno@clisp.org>
3905 * wait-process.h: New file, from GNU gettext.
3906 * wait-process.c: New file, from GNU gettext.
3908 2003-10-19 Jim Meyering <jim@meyering.net>
3910 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3912 2003-10-16 Paul Eggert <eggert@twinsun.com>
3914 * getgroups.c: Include <errno.h>, <stdlib.h>.
3915 (getgroups): First arg is int, not size_t.
3916 Don't let 'free' mangle errno.
3918 2003-10-16 Jim Meyering <jim@meyering.net>
3920 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3922 2003-10-15 Paul Eggert <eggert@twinsun.com>
3924 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3926 (new_exclude, add_exclude_file): Initial size no longer needs to
3928 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3929 our own address arithmetic overflow checking.
3931 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3932 (fnmatch): Do not alloca more than 2000 wide characters;
3933 instead, use malloc for large buffers.
3934 Check for address arithmetic overflow, and return -1
3935 with errno set to ENOMEM in that case.
3936 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3937 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3938 instead, return -1. Check for address arithmetic overflow.
3940 2003-10-14 Paul Eggert <eggert@twinsun.com>
3942 Handle invalid suffixes and overflow independently, so that
3943 callers can treat them independently as needed. Fix some bugs in
3944 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3945 suffix for a human-readable blocksize. The major caller-visible
3946 change is the addition of a new
3947 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3948 that both overflow and suffix chars were found.
3950 * human.c (humblock): Don't check separately for invalid suffix
3951 char; that is xstrtoumax's job (now that its bug is fixed).
3952 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3953 INTMAX_MAX]: New macros.
3954 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3955 TYPE_MAXIMUM): New macros.
3956 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3957 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3958 if overflow occurs, as it's what __strtol does and it's more useful
3960 (__xstrtol): If __strtol reports some error other than ERANGE,
3961 reflect it to the caller as LONGINT_INVALID. If it reports
3962 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3963 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3964 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3966 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3967 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3968 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3969 [defined UINTMAX_MAX]: New macros.
3971 2003-10-14 Bruno Haible <bruno@clisp.org>
3973 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3974 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3975 Also use volatile where needed.
3977 2003-10-12 Paul Eggert <eggert@twinsun.com>
3979 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3980 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3981 and define in terms of the other primitives.
3982 * xmalloc.c: Include stdbool.h; do not include exit.h.
3983 (SIZE_MAX): Define if not already defined.
3984 (array_size_overflow): New function.
3985 (xalloc_die): Abort instead of exiting if 'error' returns.
3986 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3987 (xmalloc, xrealloc): Use them.
3988 (xcalloc): Check for address arithmetic overflow.
3989 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3990 a bit faster than strcpy.
3992 2003-10-08 Paul Eggert <eggert@twinsun.com>
3994 Merge getpass from libc, plus a few fixes.
3996 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3997 Include <stdbool.h>.
3998 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3999 __fsetlocking to empty.
4000 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4001 do include <bits/libc-lock.h>.
4002 Do not include <fcntl.h>; not needed.
4003 [_LIBC]: Include <wchar.h>.
4004 (NOTCANCEL_MODE): New macro.
4005 (flockfile, funlockfile) [_LIBC]: New macros.
4006 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4007 [!_LIBC]: New macros.
4008 (call_fclose): New function.
4009 (getpass): Use it. Save tty stream separately; this simplifies the
4010 code and makes it more reliable if stdin happens to equal stdout.
4011 Invoke __fsetlocking on tty.
4012 Handle thread cancellation if needed.
4013 Namespace cleanup (use __tcgetattr, __getline).
4014 Use bool for Booleans.
4015 [USE_IN_LIBIO]: Handle wide streams.
4016 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4017 stream might go where.
4019 * unlocked-io.h: Include <stdio.h>, so that the caller
4020 doesn't have to include <stdio.h> before us.
4021 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4022 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4023 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4024 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4025 if not declared, so that we can use getpass.c code from libc without
4027 (flockfile, ftrylockfile, funlockfile): New macros.
4029 2003-10-06 Bruno Haible <bruno@clisp.org>
4031 * version-etc-2.h: Remove file.
4032 * version-etc-2.c: Remove file.
4034 2003-09-25 Jim Meyering <jim@meyering.net>
4035 Bruno Haible <bruno@clisp.org>
4037 This lets translators provide better translations for the
4038 "Written by ..." part of --version output.
4039 * version-etc.h: Include stdarg.h.
4040 (version_etc_copyright): Declare as readonly.
4041 (version_etc): Make this function variadic with a NULL-terminated list
4042 of author name strings.
4043 (version_etc_va): New declaration.
4044 * version-etc.c: Include stdarg.h, stdlib.h.
4045 (version_etc_copyright): Declare as readonly.
4046 (version_etc_va): New function. Provide a different translatable string
4047 for each possible number of authors < 10. Abbreviate when there are 10
4049 (version_etc): Make this function variadic. Call version_etc_va.
4050 Suggestion from Gary V. Vaughan.
4052 * long-options.h (parse_long_options): Change prototype: the authors
4053 string is moved to the end and becomes variadic.
4054 * long-options.c: Include stdarg.h.
4055 (parse_long_options): Make this function variadic, too.
4056 Call version_etc_va, not version_etc.
4058 2003-10-06 Bruno Haible <bruno@clisp.org>
4060 * fatal-signal.h: New file, from GNU gettext.
4061 * fatal-signal.c: New file, from GNU gettext.
4063 2003-10-04 Karl Berry <karl@gnu.org>
4065 * argp*: update from libc.
4067 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4069 * getpass.c (getpass): Use a no-op fseek when switching from input to
4070 output mode on the same stream.
4072 2003-09-29 Paul Eggert <eggert@twinsun.com>
4074 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4075 Fix arg typo in previous patch.
4077 2003-09-28 Jim Meyering <jim@meyering.net>
4079 * error.c: Correct cpp indentation.
4081 2003-09-27 Paul Eggert <eggert@twinsun.com>
4083 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4084 Omit the special code that used __typeof__, since we worry that
4085 it could be more trouble than it's worth. See:
4086 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4087 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4091 2003-09-26 Jim Meyering <jim@meyering.net>
4093 * error.c (error_tail): Move some declarations
4094 into inner scope where the local variables are used.
4096 2003-09-26 Bruno Haible <bruno@clisp.org>
4098 * stpncpy.h (gnu_stpncpy): New declaration.
4099 (stpncpy): Define as alias for gnu_stpncpy.
4100 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4102 2003-09-26 Paul Eggert <eggert@twinsun.com>
4104 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4105 (error_tail): Do not loop, reallocating temporary buffer, since
4106 the output cannot contain more wide characters than the input
4107 contains bytes, the size must be big enough already. This avoids
4108 one potential size overflow calculation. Check for size overflow
4109 when calculating temporary buffer size. Free temporary buffer
4110 when done, if it was allocated with malloc; this plugs a memory
4111 leak. Remove casts from void * to pointers, that are no longer
4112 needed now that we're assuming C89 or better.
4114 Merge error changes from glibc.
4116 * error.c, error.h: Update copyright notice header to match glibc.
4117 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4118 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4119 Disable cancellation while printing error.
4120 * error.h: Prepend __ to parameter names.
4122 2003-09-25 Karl Berry <karl@gnu.org>
4124 * argp-fmtstream.c, argp-help.c: update from libc.
4126 2003-09-25 Bruno Haible <bruno@clisp.org>
4128 * version-etc-2.h: New file, from version-etc.h with modifications.
4129 * version-etc-2.c: New file, from version-etc.c with modifications.
4131 2003-09-25 Simon Josefsson <jas@extundo.com>
4133 * xgetdomainname.h: New file.
4134 * xgetdomainname.c: New file.
4136 2003-09-25 Simon Josefsson <jas@extundo.com>
4137 Bruno Haible <bruno@clisp.org>
4139 * getdomainname.h: New file.
4140 * getdomainname.c: New file.
4142 2003-09-24 Paul Eggert <eggert@twinsun.com>
4144 * linebuffer.c (freebuffer): Don't free the argument, just
4145 the buffer associated with the argument. Bug reported by
4148 2003-09-19 Karl Berry <karl@gnu.org>
4150 * argp.h: update from libc.
4152 2003-09-16 Paul Eggert <eggert@twinsun.com>
4154 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4155 input error, instead of returning NULL the next time we are called
4156 (and therefore losing track of errno).
4158 2003-09-15 Paul Eggert <eggert@twinsun.com>
4160 * getndelim2.c (getndelim2): Don't trash errno when a read
4161 fails, so that the caller gets the proper errno.
4163 * readutmp.c (read_utmp): Likewise.
4164 Check for fstat error. Close stream and free storage
4167 2003-09-14 Bruno Haible <bruno@clisp.org>
4169 * fwriteerror.h: New file.
4170 * fwriteerror.c: New file.
4172 2003-09-14 Jim Meyering <jim@meyering.net>
4174 * getloadavg.c: Correct cpp indentation.
4175 * strdup.c: Likewise.
4176 * vasnprintf.c: Likewise.
4178 2003-09-12 Paul Eggert <eggert@twinsun.com>
4180 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4181 * obstack.c [!defined _LIBC]: Likewise.
4182 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4183 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4184 * exitfail.c: Don't include stdlib.h; no longer needed.
4186 More changes to assume C89 or better.
4188 * error.c (error_tail): Assume vprintf.
4190 * argmatch.c (getenv): Remove decl.
4191 * progreloc.c (get_full_program_name): Define via prototype.
4192 * setenv.c (clearenv): Likewise.
4193 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4195 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4196 (malloc, memcpy): Remove decls.
4197 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4198 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4199 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4200 (memcpy): Remove macro.
4201 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4202 (__P): Remove. All uses removed.
4203 (PTR): Remove. All uses changed to void *.
4204 (CHAR_BIT, NULL): Remove.
4205 (spaces, zeros, memset_space, memset_zero)
4206 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4208 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4209 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4210 Define with prototype.
4211 Remove now-unnecessary prototype decl.
4212 (extra_args_spec): Assume ANSI C. All uses changed.
4213 (extra_args_spec_iso): Remove.
4214 (my_strftime, emacs_strftimeu): Define via prototype.
4215 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4217 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4218 * strtoimax.c: Include <stdlib.h> unconditionally.
4219 (strtoul, strtol): Remove decls.
4220 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4222 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4223 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4224 (LOCALE_PARAM_PROTO): New macro.
4225 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4226 (INTERNAL (strtol), strtol): Define with a prototype.
4227 (PARAMS): Remove. All uses removed.
4228 * tempname.c: Include <string.h> unconditionally.
4229 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4230 * xgethostname.c (main): Define with a prototype.
4231 * xmalloc.c: Include "xalloc.h" first, to check interface.
4232 Include <stdlib.h> unconditionally.
4233 (calloc, malloc, realloc, free): Remove decls.
4234 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4235 Include <stdlib.h> unconditionally. Sort include file names.
4237 (xstrtod): Define with a prototype.
4238 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4239 (strtol, strtoul): Remove decls.
4241 2003-09-11 Paul Eggert <eggert@twinsun.com>
4243 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4244 Include <stdlib.h>, <string.h> unconditionally.
4245 Remove now-unnecessary cast to char *.
4246 * strnlen.c: Include <string.h> unconditionally.
4247 * yesno.c (yesno): Define with a prototype.
4249 2003-09-10 Bruno Haible <bruno@clisp.org>
4251 * strcspn.c: Include <string.h> unconditionally.
4252 * strpbrk.c: Include <string.h> unconditionally.
4253 * strstr.c: Include <string.h> unconditionally.
4254 * unicodeio.c: Include <string.h> unconditionally.
4255 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4256 * unsetenv.c: Likewise.
4257 * xreadlink.c: Include <stdlib.h> unconditionally.
4258 * yesno.c: Include <stdlib.h> unconditionally.
4259 (rpmatch): Add prototype.
4261 2003-09-10 Jim Meyering <jim@meyering.net>
4263 * error.c: Correct indentation of cpp directives.
4265 2003-09-09 Paul Eggert <eggert@twinsun.com>
4269 * acosl.c (main): Use a prototype.
4270 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4273 * getloadavg.c (getloadavg, main): Define via prototypes.
4275 * getopt.h (struct option.name): Assume C89, and use 'const'.
4276 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4277 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4279 * getopt.c (const): Remove macro.
4280 Include <string.h> unconditionally.
4281 (my_index): Remove; all uses changed to strchr.
4282 (strlen): Remove decl.
4283 (exchange): Remove forward decl; no longer needed.
4284 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4285 Define with prototype.
4286 * getopt1.c (const): Remove macro.
4287 (getopt_long, getopt_long_only, main): Define with prototype.
4289 * getugroups.c: Include <string.h> unconditionally.
4291 * getusershell.c: Include <stdlib.h> unconditionally.
4292 (getusershell, setusershell, endusershell, readname, main):
4293 Define with prototypes.
4295 * group-member.c: Include group-member.h first.
4296 Include <stdlib.h> unconditionally.
4298 * hard-locale.c: Include hard-locale.h first.
4299 Include <stdlib.h>, <string.h> unconditionally.
4301 * hash.c (free, malloc): Remove decls.
4302 Include <stdlib.h> unconditionally.
4304 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4305 (getenv): Do not declare.
4307 * idcache.c: Include <string.h> unconditionally.
4309 * long-options.c: Include long-options.h first, to test interface.
4310 Include <stdlib.h> unconditionally.
4312 * makepath.c: Include makepath.h first, to test interface.
4313 Include <stdlib.h> and <string.h> unconditionally.
4315 * linebuffer.c: Include <stdlib.h>.
4316 (free): Remove decl.
4318 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4319 rpl_malloc returns void *, not char *.
4320 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4322 * md5.h: Include <limits.h> unconditionally.
4323 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4324 (__P): Remove; all uses removed.
4325 * md5.c: Include "md5.h" first.
4326 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4327 md5_buffer, md5_process_bytes, md5_process_block):
4328 Define with prototypes.
4329 * sha.h (__P): Remove all uses. (It wasn't defined??)
4330 * sha.c: Include "sha.h" first.
4331 Include <stdlib.h>, <string.h> unconditionally.
4333 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4334 * memcmp.c (__ptr_t): Likewise.
4335 * memrchr.c (__ptr_t): Likewise.
4336 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4337 Include <string.h> unconditionally.
4338 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4339 * memchr.c: Include <stdlib.h> unconditionally.
4340 * memchr.c (LONG_MAX): Remove.
4341 * memrchr.c (LONG_MAX): Likewise.
4342 * memchr.c (__memchr): Define via a prototype.
4343 * memrchr.c (__memrchr): Likewise.
4344 * memcmp.c (__P): Remove, and remove all uses.
4345 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4346 Remove forward decls; no longer needed.
4347 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4348 Use types required by C89 in prototype.
4350 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4351 * savedir.c: Likewise.
4352 * mkdir.c (free): Remove decl.
4353 * rmdir.c (rmdir): Define with a prototype.
4354 * savedir.c: Include savedir.h first, to test interface.
4356 * mktime.c (STDC_HEADERS): Remove.
4357 Include <stdlib.h>, <string.h> unconditionally.
4359 * modechange.c: Include <stdlib.h> unconditionally.
4360 (malloc): Remove decl.
4362 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4363 (free): Remove decl.
4365 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4366 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4367 (This type really should be intptr_t, but that's a C99ism.)
4368 (_obstack_memcpy): Remove: all uses changed to memcpy.
4369 Include <string.h> unconditionally.
4370 (struct obstack): Assume __STDC__ for types of members
4371 chunkfun, freefun, extra_arg.
4372 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4373 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4374 obstack_begin, obstack_specify_allocation,
4375 obstack_specify_allocation_with_arg, obstack_chunkfun,
4376 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4377 Remove unprototyped decls and the macros that use them.
4378 * obstack.c (POINTER): Remove. All uses changed to void *.
4379 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4380 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4381 (defined __STDC__ && __STDC__)]:
4382 Remove nonprototyped code.
4383 Include <stdlib.h> unconditionally.
4384 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4385 _obstack_allocated_p, _obstack_free, obstack_free,
4386 _obstack_memory_used, print_and_abort):
4387 Define using prototypes.
4388 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4389 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4390 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4391 obstack_next_free, obstack_object_size, obstack_room) [0]:
4392 Remove unused, unprototyped code.
4394 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4396 * physmem.c (physmem_total, physmem_available, main): Define
4399 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4400 (main): Define with a prototype.
4402 * posixver.c (getenv): Remove decl.
4404 * putenv.c (malloc): Returns void *, not char *.
4405 Include <string.h> unconditionally.
4406 (strchr, memcpy, NULL): Do not define.
4408 * readtokens.c: Include readtokens.h first, to test interface.
4409 Include <stdlib.h>, <string.h> unconditionally.
4410 (init_tokenbuffer): Define with a prototype.
4412 * regex.c (PARAMS): Remove. All uses removed.
4413 All uses of _RE_ARGS removed, too.
4414 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4416 (bzero): Assume memset exists.
4417 (memcmp, memcpy, NULL): Remove.
4418 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4419 char, or assignments to local vars of type signed char.
4420 (init_syntax_once, PREFIX(extract_number_and_incr),
4421 PREFIX(print_partial_compiled_pattern),
4422 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4423 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4424 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4425 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4426 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4427 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4428 wcs_compile_range, byte_compile_range, truncate_wchar,
4429 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4430 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4431 count_mbs_length, wcs_re_match_2_internal,
4432 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4433 PREFIX(alt_match_null_string_p),
4434 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4435 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4436 regfree, PREFIX(extract_number)): Define with prototype. Remove
4437 now-unnecessary declaration, if any.
4438 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4440 Remove now-unnecessary casts among pointer types.
4441 * regex.h (_RE_ARGS): Remove. All uses removed.
4443 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4444 (free): Remove decl.
4446 * rpmatch.c: Include <stdlib.h> unconditionally.
4448 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4449 (free): Remove decl.
4451 * save-cwd.c: Include <stdlib.h> unconditionally.
4452 * xgetcwd.c: Likewise.
4454 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4455 (free): Remove decl.
4457 * strchrnul.c (strchrnul): Define with a prototype.
4458 Fix bug: c_in was not converted to char before searching.
4460 The following changes are not K&R related:
4462 * group-member.h: Include <sys/types.h>, so that this file is
4464 * makepath.h: Likewise.
4466 * getusershell.c (readname, default_index, line_size, readname):
4467 Use size_t, not int, for sizes.
4468 (readname): If the size overflows, report an error instead of
4471 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4473 * getndelim2.c: Assume stdlib.h per the C89 spec.
4475 2003-09-08 Paul Eggert <eggert@twinsun.com>
4477 Assume C89 or better; remove K&R cruft.
4478 A few of these changes were first proposed by Derek Robert Price
4479 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4481 * addext.c: Include <string.h> unconditionally.
4482 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4483 Don't declare getenv or malloc.
4485 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4486 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4488 (find_stack_direction, alloca): Use prototypes.
4490 * atexit.c (atexit): Define using a prototype.
4492 * basename.c, dirname.c, stripslash.c:
4493 Include <string.h> unconditionally.
4495 * bcopy.c: Include <stddef.h>.
4496 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4498 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4500 * error.h (error, error_at_line, error_print_progname)
4501 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4502 * error.c: Include error.h first, to check interface.
4503 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4504 (VA_START): Remove; all uses changeed to va_start.
4505 (exit, strerror): Remove decls.
4506 (error_print_progname): Prototype uncondionally.
4507 Don't include <errno.h>; no longer needed.
4508 (private_strerror): Remove.
4509 (error_tail): Always define.
4510 (error, error_at_line): Assume C89 or better; always use prototypes.
4511 * fatal.c: Include "fatal.h" first, to test interface.
4512 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4513 (VA_START): Remove; all uses changed to va_start.
4514 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4516 (exit): Remove decl.
4517 (fatal): Prototype unconditionally. Assume va_start works.
4518 Abort at end, to pacify gcc.
4520 * euidaccess.c (main): Define with a prototype.
4522 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4524 * exitfail.c: Include <stdlib.h> unconditionally.
4526 * fnmatch_.h (__P): Remove. All uses changed to assume
4528 * fnmatch.c: Include fnmatch.h first, to test interface.
4529 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4530 (getenv): Remove decl.
4531 (fnmatch): Define using a prototype.
4532 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4533 (FCT): Define using a prototype.
4535 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4537 * gethostname.c: Include <stddef.h>.
4538 (gethostname): Define with prototype. Length is size_t, not int.
4540 2003-09-08 Paul Eggert <eggert@twinsun.com>
4542 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4543 getversion.c should have been removed then, but was accidentally
4546 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4547 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4549 2003-09-07 Paul Eggert <eggert@twinsun.com>
4551 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4552 copy_tm_result. Bug reported by Simon Josefsson in
4553 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4555 2003-09-06 Paul Eggert <eggert@twinsun.com>
4557 * time_r.c, time_r.h: New files.
4559 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4561 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4562 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4564 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4566 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4567 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4570 * timegm.c: Switch to glibc implementation, with the following changes:
4571 [defined HAVE_CONFIG_H]: Include <config.h>.
4572 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4573 (__mktime_internal) [!defined _LIBC]: New decl.
4574 (__gmtime_r) [!defined _LIBC]: New macro and function.
4575 (timegm): Use a prototype, since gnulib assumes C89.
4576 Do not bother declaring tmp to be const, as it's not really usefu.
4577 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4578 (timegm): Declare only if HAVE_DECL_TIMEGM.
4580 2003-09-03 Paul Eggert <eggert@twinsun.com>
4582 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4583 Bug reported by Lute Kamstra in
4584 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4586 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4587 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4588 course with correspondingly smaller numbers for tomorrow and
4589 yesterday. From Tadayoshi Funaba. Originally installed into
4590 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4593 2003-08-31 Simon Josefsson <jas@extundo.com>
4595 * timegm.h: New file.
4596 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4598 2003-08-31 Karl Berry <karl@gnu.org>
4600 * argp.h: update from libc.
4602 2003-08-28 Bruno Haible <bruno@clisp.org>
4604 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4605 warning on QNX, which defines O_BINARY to 000000.
4607 2003-08-24 Bruno Haible <bruno@clisp.org>
4609 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4610 MSVC7 <stdio.h> is included later.
4612 2003-08-20 Bruno Haible <bruno@clisp.org>
4614 * progname.h: New file, from GNU gettext.
4615 * progname.c: New file, from GNU gettext.
4616 * progreloc.c: New file, from GNU gettext.
4618 2003-08-19 Bruno Haible <bruno@clisp.org>
4620 * xstrdup.c: Assume <string.h> exists.
4622 2003-08-18 Jim Meyering <jim@meyering.net>
4624 * setenv.h: Indent nested cpp directive.
4625 * vasnprintf.c: Remove trailing blanks.
4627 2003-08-17 Simon Josefsson <jas@extundo.com>
4628 Bruno Haible <bruno@clisp.org>
4630 * xstrndup.h: New file.
4631 * xstrndup.c: New file.
4633 2003-08-17 Bruno Haible <bruno@clisp.org>
4635 * strndup.h: New file.
4637 2003-08-16 Paul Eggert <eggert@twinsun.com>
4639 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4640 space, undoing this 2003-08-12 change:
4641 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4643 2003-08-16 Jim Meyering <jim@meyering.net>
4645 Merge from coreutils.
4646 * xstrtoimax.c: #else #if -> #elif.
4647 * xstrtoumax.c: Likewise.
4649 2003-08-15 Paul Eggert <eggert@twinsun.com>
4651 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4652 rather than tab, after '#' in shell-script copyright notices.
4653 Suggested by Bruno Haible.
4655 2003-08-15 Jim Meyering <jim@meyering.net>
4656 and Paul Eggert <eggert@twinsun.com>
4658 Merge from coreutils.
4659 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4660 member but strut utmpx does not. Needed for AIX 4.3.3.
4661 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4663 2003-08-15 Jim Meyering <jim@meyering.net>
4665 Merge from coreutils.
4666 * xgethostname.c: Include <stdlib.h>.
4667 (xghostname): Don't exit for anything other than memory-related
4668 failure; just return NULL.
4669 * userspec.c: Include "posixver.h".
4670 (parse_user_spec): Accept `.' as a separator only
4671 in pre-POSIX-200112 mode.
4672 * strtoimax.c: Use #elif rather than #else #if.
4673 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4674 Remove function, now that we can rely on a working tzset function.
4675 [!_LIBC]: Ensure that the required autoconf test has been run.
4676 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4677 Use underlying_strftime for %r.
4678 * sha.c: Merge in some clean-up and optimization changes from glibc.
4679 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4680 Ensure that it is a multiple of 64.
4681 Rearrange loop exit tests so as to avoid performing an
4682 additional fread after encountering an error or EOF.
4683 * realloc.c: Update copyright date.
4685 2003-08-14 Jim Meyering <jim@meyering.net>
4687 Merge from coreutils.
4688 * obstack.h: Whitespace changes.
4689 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4690 and xcalloc return values.
4691 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4692 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4693 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4694 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4695 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4697 Use mntctl's return value to drive the entry-processing loop, since
4698 we can't rely on the value of the vmt_length member in the last
4699 entry. On some systems doing so could result in exhausting
4700 virtual memory. Based in part on a patch from Mike Jetzer.
4702 2003-08-14 Jim Meyering <jim@meyering.net>
4703 and Paul Eggert <eggert@twinsun.com>
4705 Merges from coreutils, plus other fixes.
4706 * physmem.c: Merge in portability changes from gcc/libiberty
4707 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4708 for credits and details. Thanks to Kaveh Ghazi for helping
4709 to keep these files in sync.
4710 (ARRAY_SIZE): Define it.
4711 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4712 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4713 (memcasecmp): Don't assume size_t fits in unsigned int.
4714 Remove casts and duplicate code.
4715 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4716 (memcpy): Remove definition.
4717 Merge in some clean-up and optimization changes from glibc.
4718 [BLOCKSIZE]: Move definition to top of file.
4719 Ensure that it is a multiple of 64.
4720 Rearrange loop exit tests so as to avoid performing an
4721 additional fread after encountering an error or EOF.
4722 * md5.h (md5_uintptr): Define.
4723 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4724 return to the initial working directory. Preserve errno
4726 * idcache.c: Include "xalloc.h".
4727 (xmalloc, xrealloc): Remove decls.
4728 (getuser): Remove casts no longer required in C89.
4729 * human.c: Include stdio.h, for sprintf.
4730 * group-member.c: Include "xalloc.h".
4731 (xmalloc, xrealloc): Remove decls.
4732 (get_group_info): Remove casts no longer required in C89.
4733 * getusershell.c (readname): Remove casts no longer required in C89.
4734 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4735 * getline.c: Whitespace fix, from coreutils.
4737 2003-08-13 Paul Eggert <eggert@twinsun.com>
4739 * exclude.c: Include <ctype.h>
4740 (IN_CTYPE_DOMAIN): New macro.
4742 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4745 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4746 Undo previous (whitespace-only) change.
4748 2003-08-12 Paul Eggert <eggert@twinsun.com>
4750 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4751 Normalize leading white space and remove trailing white space.
4752 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4753 notice, as per ../config/srclist-update.
4755 Merge from coreutils.
4756 * euidaccess.h: New file.
4757 * euidaccess.c: Include it.
4758 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4759 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4760 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4762 2003-08-11 Bruno Haible <bruno@clisp.org>
4764 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4765 (vasnprintf): Use it instead of wcslen.
4767 2003-08-11 Bruno Haible <bruno@clisp.org>
4769 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4770 value to ensure that _Bool promotes to int. Use #define for _Bool when
4771 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4773 2003-08-10 Karl Berry <karl@gnu.org>
4775 * regex.h: update from libc (whitespace fix).
4777 2003-08-09 Paul Eggert <eggert@twinsun.com>
4779 Merge some files from coreutils. These changes were
4780 originally made by Jim Meyering.
4781 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4782 many older Unixes require this.
4783 * alloca.c (alloca): Remove cast to argument of free;
4784 no longer needed in C89.
4785 * alloca_.h, regex.h: Fix white space to match
4786 what GNU indent does.
4788 2003-08-05 Paul Eggert <eggert@twinsun.com>
4790 * bumpalloc.h: Remove.
4792 2003-08-04 Paul Eggert <eggert@twinsun.com>
4794 * getloadavg.c: Change copyright notice and spacing to conform to
4797 Merge from coreutils.
4798 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4800 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4801 from Karl Berry, implemented by Jim Meyering.
4802 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4803 from Dmitry V. Levin.
4804 Remove anachronistic cast of xrealloc.
4805 * fnmatch_.h (__const): Remove. Use 'const'.
4806 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4807 type. Otherwise, it wouldn't compile with at least /bin/cc on
4808 ymp-cray-unicos9.0.2.X.
4809 Combine two mostly-identical uses of alloca into one.
4810 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4812 2003-08-04 Dave Love <d.love@dl.ac.uk>
4816 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4817 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4818 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4819 obsolete NLIST_NAME_UNION.
4820 [__GNU__]: Undef BSD and FSCALE.
4821 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4823 2003-08-03 Paul Eggert <eggert@twinsun.com>
4825 * stdbool_.h (_Bool): Make it signed char, instead of
4826 an enum type, so that it's guaranteed to promote to int. See:
4827 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4829 2003-07-31 Paul Eggert <eggert@twinsun.com>
4831 * strerror.c: Include config.h, limits.h. Declare sprintf.
4832 (strerror): Don't assume that a printable int fits in 14 bytes.
4834 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4835 Bruno Haible <bruno@clisp.org>
4837 * getline.h (getline, getdelim): Change return type to ssize_t.
4838 * getline.c (getline, getdelim): Likewise.
4839 Remove _GNU_SOURCE define; now it's defined in config.h through
4842 2003-07-22 Paul Eggert <eggert@twinsun.com>
4844 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4845 over-parenthesization in macros.
4847 Sync with coreutils.
4849 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4852 Use `exit_failure' for xalloc and xmemcoll instead of their own
4853 private exit-failure variables.
4854 * xalloc.h (xalloc_exit_failure): Remove.
4855 * xmalloc.c: Likewise. Include exitfail.h.
4856 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4857 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4858 * xmemcoll.c: Likewise. Include exitfail.h.
4859 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4861 2003-07-18 Paul Eggert <eggert@twinsun.com>
4863 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4864 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4865 to test that it can stand by itself. Include "exitfail.h".
4866 Clients should set exit_failure instead.
4867 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4869 2003-07-18 Andreas Schwab <schwab@suse.de>
4871 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4873 2003-07-18 Bruno Haible <bruno@clisp.org>
4875 * getndelim2.h: New file.
4876 * getndelim2.c: Make into a module of its own. Include config.h,
4878 (getndelim2): Make non-static. Change return type to ssize_t.
4879 * getline.h: Change argument names.
4880 * getline.c: Include getndelim2.h instead of getndelim2.c.
4881 * getnline.c: Include getndelim2.h.
4883 2003-07-17 Bruno Haible <bruno@clisp.org>
4885 * Makefile.am: Remove file.
4886 * Makefile.in: Remove file.
4888 2003-07-17 Bruno Haible <bruno@clisp.org>
4890 * getnline.h: New file.
4891 * getnline.c: New file.
4892 * getndelim2.c: New file, extracted from getline.c.
4893 (getndelim2): Renamed from getdelim2, with added nmax argument.
4894 * getline.c: Include getndelim2.c.
4895 (getdelim2): Moved out to getndelim2.c.
4896 (getline, getdelim): Update.
4898 2003-07-15 <karl@gnu.org>
4900 * vasnprintf.c: update from gettext.
4902 2003-07-15 Jim Meyering <jim@meyering.net>
4904 * makepath.c (make_path): Enclose diagnostic in _(...).
4906 2003-07-14 Paul Eggert <eggert@twinsun.com>
4908 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4909 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4910 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4911 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4912 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4913 updated automatically by ../config/srclist-update. This changes
4914 their license from LPGL to GPL.
4916 2003-07-14 Jim Meyering <jim@meyering.net>
4918 Don't emit diagnostics. Let callers do that.
4919 * save-cwd.c: Don't include "error.h".
4920 (save_cwd): Don't call error. Ensure that errno is valid
4921 when returning nonzero.
4923 * save-cwd.h (restore_cwd): Update prototype.
4924 * save-cwd.c (restore_cwd): Remove two parameters.
4925 Simplify. Don't call error upon failure. Let callers do that.
4926 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4927 when auditing is enabled. But don't bother updating the #if.
4929 2003-07-14 Simon Josefsson <jas@extundo.com>
4931 * mempcpy.h: New file.
4932 * mempcpy.c: New file.
4934 2003-07-14 Paul Eggert <eggert@twinsun.com>
4936 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4937 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4938 unicodeio.c, unicodeio.h, unlocked-io.h:
4939 Switch from LGPL to GPL.
4941 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4943 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4944 it breaks C++ compilation.
4945 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4947 2003-07-10 Jim Meyering <jim@meyering.net>
4949 * vasnprintf.c: Remove trailing blanks.
4950 Make cpp indentation consistent.
4952 2003-07-09 Paul Eggert <eggert@twinsun.com>
4954 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4955 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4956 Switch from LGPL to GPL.
4958 2003-07-07 Paul Eggert <eggert@twinsun.com>
4960 * mktime.c: Fix some boundary cases and remove need for floating point.
4962 Issue a compile-time diagnostic if time_t is floating point, or if
4963 two's complement arithmetic is not in effect, or if arithmetic
4964 right shift does not propagate the sign. These assumptions were
4965 all in the original code but they weren't checked.
4967 (TIME_T_MIDPOINT, verify): New macros.
4968 (__isleap): Remove; it has integer overflow problems.
4969 (leapyear): New function, without those problems.
4970 (ydhms_tm_diff): Remove; splitting into two parts.
4971 (ydhms_diff): New function, containing the arithmetic part of
4972 the old ydhms_tm_diff function. Issue a compile-time
4973 diagnostic if we are not using C99 integer division.
4974 Avoid casts when possible.
4975 (guess_time_tm): New function, containing the checking part of
4976 the old ydhms_tm_diff function. Return the new value, rather than
4977 the difference between it and the old. Accept a new argument T
4978 so that *T specifies the old value. Check for overflow in the result.
4980 (__mktime_internal): Use a time_t offset, not a long int offset.
4981 This undoes the 2003-06-04 change, which is no longer needed now
4982 that we have better overflow checking.
4983 (localtime_offset): Likewise.
4985 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4986 and long are 64-bit but int is only 32-bit.
4987 (ydhms_diff): Use long int to store year1 and yday1.
4988 Issue a compile-time diagnostic if long int is not wide enough.
4990 (__mktime_internal): Use long int to store adjusted year and yday.
4991 Use plain C rather than preprocessor commands, if that doesn't
4993 Check for overflow (and try to repair) after each probe
4994 rather than checking only at the very end. This avoids some bugs
4995 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4996 does not equal GMT offset at maximum time).
4997 Use integer to check for overflow rather than floating point; this
4998 is more portable to non-IEEE hosts, and is a tad faster.
4999 When we detect that we are oscillating between two values,
5000 don't check whether tm_isdst has the requested value, since
5001 we already know the answer. When tm_isdst has the wrong value,
5002 use a different heuristic to find the right one, based on the
5003 extreme values actually observed in practice in tz2003a,
5004 rather than the (overly optimistic) "previous 3 calendar quarters".
5006 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5007 "T const" to accommodate glibc style.
5008 (check_result): Use less-confusing report format. "long" -> "long int.
5010 Don't loop if the iteration overflows time_t.
5011 Allow a negative step in the iteration.
5013 2003-07-01 Paul Eggert <eggert@twinsun.com>
5015 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5016 having it depend on HAVE_SYS_TYPES_H.
5018 2003-06-25 Bruno Haible <bruno@clisp.org>
5020 * readlink.c: New file.
5022 2003-06-20 Bruno Haible <bruno@clisp.org>
5024 Assume C89, so PARAMS isn't needed.
5025 * unicodeio.h (PARAMS): Remove.
5026 * unicodeio.c: Don't use PARAMS.
5028 2003-06-18 Jim Meyering <jim@meyering.net>
5030 Merge changes from coreutils.
5031 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5032 Remove explicit declarations of xmalloc and realloc.
5034 (read_utmp): Remove anachronistic cast of xmalloc.
5036 2003-06-17 Paul Eggert <eggert@twinsun.com>
5038 Assume C89, so PARAMS isn't needed.
5039 * backupfile.h (PARAMS): Remove. All uses removed.
5040 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5041 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5042 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5043 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5044 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5045 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5046 xstrtol.h: Likewise.
5047 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5048 same.h, strverscmp.h: Do not include config.h; no longer needed.
5049 Anyway, config.h should always be included before any other file.
5051 2003-06-11 Simon Josefsson <jas@extundo.com>
5053 * sysexit_.h: New file.
5055 2003-05-20 Derek Price <derek@ximbiot.com>
5057 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5059 2003-06-10 Simon Josefsson <jas@extundo.com>
5061 * strchrnul.h: New file.
5062 * strchrnul.c: New file.
5064 2003-06-10 Simon Josefsson <jas@extundo.com>
5066 * argp.h: New file, from glibc.
5067 * argp-ba.c: New file, from glibc.
5068 * argp-eexst.c: New file, from glibc.
5069 * argp-fmtstream.c: New file, from glibc.
5070 * argp-fmtstream.h: New file, from glibc.
5071 * argp-fs-xinl.c: New file, from glibc.
5072 * argp-help.c: New file, from glibc.
5073 * argp-namefrob.h: New file, from glibc.
5074 * argp-parse.c: New file, from glibc.
5075 * argp-pv.c: New file, from glibc.
5076 * argp-pvh.c: New file, from glibc.
5077 * argp-xinl.c: New file, from glibc.
5079 2003-06-07 Jim Meyering <jim@meyering.net>
5081 * readtokens.h: Put `Free Software Foundation, Inc.'
5082 in place of my name in the copyright comment.
5083 Remove definition and uses of __P.
5086 * stat.c: Don't declare xmalloc explicitly.
5087 Instead, include "xalloc.h".
5088 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5089 xrealloc, and xcalloc return values.
5090 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5092 * xgetcwd.h: Remove definition/uses of PARAMS.
5094 2003-06-06 Jim Meyering <jim@meyering.net>
5096 * stdbool_.h: Renamed from stdbool.h.in.
5098 2003-06-06 Jim Meyering <jim@meyering.net>
5100 Merge from coreutils.
5101 * same.c: (same_name): Declare *_basename locals to be `const'.
5102 Consolidate declarations and initializations of *_base* locals.
5104 Merge from coreutils.
5105 This avoids a core dump on systems without GNU putenv,
5106 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5107 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5108 (unsetenv): New static function, from GNU libc.
5109 (rpl_putenv): Use it.
5111 * modechange.c: Remove trailing blanks.
5113 Merge from coreutils.
5114 * fsusage.c: Remove declaration of statfs.
5115 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5117 * posixtm.c: Include <stdbool.h> unconditionally.
5119 2003-06-05 Paul Eggert <eggert@twinsun.com>
5121 * mktime.c (__mktime_internal): When resolving a tm_isdst
5122 mismatch, look in future quarters as well as past. This fixes a
5123 bug when processing fall-backwards gaps immediately after a long
5124 period of daylight-saving time.
5126 * mktime.c: Assume freestanding C89 or better.
5127 (HAVE_LIMITS_H): Remove. Assume it's 1.
5128 (__P): Remove; not used.
5129 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5130 (mktime, not_equal_tm, print_tm, check_result,
5131 main): Use prototypes. Use const * where appropriate.
5132 (main): Fix typo in testing code that uncovered by above changes.
5133 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5135 2003-06-04 Paul Eggert <eggert@twinsun.com>
5137 * mktime.c: Fix Debian bug 177940
5138 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5139 (localtime_offset): Now long int, not time_t, because we want it
5140 to be guaranteed to be signed. All uses changed.
5141 (__mktime_internal): If overflow would occur when adding offset,
5144 Merge 'human' changes from coreutils. Rewrite to support
5145 locale-specific notations like thousands separators.
5146 * human.c: Simplify authorship notice.
5147 Include human.h immediately after config.h.
5148 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5149 <limits.h>: Do not include, since human.h does.
5150 (SIZE_MAX, UINTMAX_MAX): New macros.
5151 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5152 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5153 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5154 (power_letter): Renamed from suffixes.
5155 (generate_suffix_backwards): Remove.
5156 (adjust_value): Now takes int style (because of human.h changes)
5157 and long double value (for greater precision on some platforms).
5158 (group_number): New function.
5159 (human_readable): Use it. Use integer options, not enum.
5160 Put the options before the sizes in the arg list.
5161 Support all the new options.
5162 The old human_readable function has been removed;
5163 use inttostr.h instead.
5164 (human_readable, default_block_size, humblock):
5165 Use uintmax_t, not int, for block sizes.
5166 (human_readable_inexact, block_size_types): Remove.
5167 (block_size_opts): New constant.
5168 (human_options): Renamed from human_block_size, with new signature
5169 that allows block sizes up to UINTMAX_MAX. All callers changed.
5170 * human.h: Add copyright and authorship notice.
5171 Include <limits.h> and <stdbool.h> unconditionally.
5172 (PARAMS): Remove. All uses removed.
5173 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5174 (enum human_inexact_style): Remove tag; now a nameless enum.
5175 (human_floor, human_ceiling, human_round_to_even): Now have
5176 values 2, 0, 1 rather than -1, 1, 0.
5177 (human_group_digits, human_suppress_point_zero, human_autoscale,
5178 human_base_1024, human_SI, human_B): New constants.
5179 (human_readable_inexact, human_block_size): Remove.
5180 (human_readable): Size args are now uintmax_t, not int.
5181 (human_options): New decl.
5183 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5184 unnecessary now that we assume C89 or better. This change
5185 imported from coreutils.
5187 * mktime.c (__mktime_internal): Do not reject negative timestamps
5188 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5189 in the 2003-05-30 sync from glibc.
5191 .h files should stand alone, but we shouldn't include <sys/types.h>
5192 if we can get away with just <stddef.h>.
5194 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5195 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5196 rather than <sys/types.h>, as we merely need size_t.
5197 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5199 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5200 Include <stdio.h>, to get FILE.
5201 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5202 memcasecmp.h has included <stddef.h> and all we need is size_t.
5203 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5204 our interface, instead of including <sys/types.h>
5206 2003-06-02 Paul Eggert <eggert@twinsun.com>
5209 Fix some minor time-related bugs with POSIX time arguments.
5210 Some valid time stamps were being rejected (notably -1, and
5211 time stamps before 1900 on 64-bit hosts). And some invalid
5212 time stamps were being accepted, e.g. September 31.
5214 * posixtm.h (posixtime): Return bool instead of time_t, so
5215 that we can return (time_t) -1 successfully.
5216 * posixtm.c: Likewise.
5217 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5218 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5219 (t): Remove static var.
5220 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5221 of static var. All uses changed.
5222 (year): Do not reject years before 1900; they can occur with
5224 (posix_time_parse): Do not check for out-of-range components;
5225 that is now the caller's responsibility, since our checks were
5226 only approximations.
5227 (posixtime): Use mktime to check for out-of-range components,
5228 since it knows them exactly.
5229 If mktime returns (time_t) -1, check whether an error actually occurred
5230 by invoking localtime on -1.
5231 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5232 posixtime failures better.
5233 Improve the test data (in comments only).
5235 2003-05-30 <karl@gnu.org>
5237 * mktime.c: update from libc.
5239 2003-05-30 Bruno Haible <bruno@clisp.org>
5241 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5242 * localcharset.h: Likewise.
5243 * localcharset.c: Likewise.
5245 2003-05-28 Paul Eggert <eggert@twinsun.com>
5247 Assume the headers required for C89 freestanding compilers.
5248 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5249 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5250 without checking for HAVE_LIMITS_H.
5251 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5252 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5254 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5255 * exclude.c: Include <stdbool.h> unconditionally.
5256 * tempname.c: Include <stddef.h> unconditionally.
5257 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5258 * modechange.c, rpmatch.c (NULL): Don't define, since
5259 <stddef.h> does that.
5260 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5261 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5262 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5263 * xstrtol.c: Likewise.
5264 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5265 * savedir.c: Include <stddef.h> instead of defining NULL.
5267 * addext.c (addext): Use assignment rather than cast, to avoid
5268 warnings on some platforms.
5270 * mktime.c (__mktime_internal): Do not reject negative timestamps
5273 2003-05-10 Bruno Haible <bruno@clisp.org>
5275 * linebreak.c (iconv_string_length): Don't return -1 just because the
5276 string is longer than 4 KB.
5278 2003-05-12 Jim Meyering <jim@meyering.net>
5280 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5281 the space-padded-by-default conversion specifiers, %e, %k, %l.
5283 2003-05-03 Bruno Haible <bruno@clisp.org>
5285 Upgrade to Unicode-4.0.
5286 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5287 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5288 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5289 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5290 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5291 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5292 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5293 Change width of U+E0100..U+E01EF from 1 to 0.
5295 2003-04-25 Bruno Haible <bruno@clisp.org>
5297 * copy-file.c: Include <stddef.h>, for size_t.
5299 2003-04-25 Jim Meyering <jim@meyering.net>
5301 * copy-file.c (copy_file_preserving): Declare buf_size to be
5302 of type size_t, not int.
5304 2003-04-11 Jim Meyering <jim@meyering.net>
5306 Merge changes from Coreutils.
5308 2003-03-22 Jim Meyering <jim@meyering.net>
5310 * strftime.c (widen): Cast alloca return value to proper type.
5312 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5315 * strftime.c (my_strftime): Handle very large width
5316 specifications for numeric values correctly. Improve checks for
5319 2003-01-19 Jim Meyering <jim@meyering.net>
5321 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5322 (nl_get_alt_digit) [! defined my_strftime]: Define.
5323 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5324 _nl_get_alt_digit and _nl_get_walt_digit.
5326 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5327 These changes have no effect outside of _LIBC.
5329 2003-04-10 Bruno Haible <bruno@clisp.org>
5331 * findprog.h: New file, from GNU gettext.
5332 * findprog.c: New file, from GNU gettext.
5334 2003-04-05 Jim Meyering <jim@meyering.net>
5336 Merge changes from Coreutils.
5338 * exclude.h (PARAMS): Remove definition and uses.
5339 * exclude.c: Remove uses of `PARAMS'.
5341 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5342 Add test-cases for DOS filenames. Declare program_name.
5343 (main): Set up program_name. Patch by Rich Dawe.
5345 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5347 Use mntctl's return value to drive the entry-processing loop, since
5348 we can't rely on the value of the vmt_length member in the last
5349 entry. On some systems doing so could result in exhausting
5350 virtual memory. Based in part on a patch from Mike Jetzer.
5352 2003-04-04 Bruno Haible <bruno@clisp.org>
5354 * linebreak.h: New file, from GNU gettext.
5355 * linebreak.c: New file, from GNU gettext with slight modifications.
5356 * lbrkprop.h: New file, from GNU gettext.
5358 2003-04-03 Bruno Haible <bruno@clisp.org>
5360 * utf8-ucs4.h: New file, from GNU gettext.
5361 * utf16-ucs4.h: New file, from GNU gettext.
5362 * ucs4-utf8.h: New file, from GNU gettext.
5363 * ucs4-utf16.h: New file, from GNU gettext.
5365 2003-04-02 Bruno Haible <bruno@clisp.org>
5367 * binary-io.h: New file, from GNU gettext.
5369 2003-04-01 Bruno Haible <bruno@clisp.org>
5371 * pathname.h: New file, from GNU gettext.
5372 * concatpath.c: New file, from GNU gettext.
5374 2003-03-30 Bruno Haible <bruno@clisp.org>
5376 * copy-file.c (copy_file_preserving): Don't set owner if the function
5377 chown() doesn't exist.
5379 2003-03-28 Bruno Haible <bruno@clisp.org>
5381 * copy-file.h: New file, from GNU gettext.
5382 * copy-file.c: New file, from GNU gettext.
5384 2003-03-18 Jim Meyering <jim@meyering.net>
5386 * quote.c (quote_n): Fix typo in comment.
5388 2003-03-14 Jim Meyering <jim@meyering.net>
5390 Merge changes from Coreutils.
5391 * obstack.h (obstack_object_size): Declare temporary, __o,
5392 to be const, in order to avoid warnings.
5393 (obstack_room): Likewise.
5394 (obstack_empty_p): Likewise.
5396 2003-03-13 Paul Eggert <eggert@twinsun.com>
5398 Merge changes from Bison.
5399 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5400 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5401 when compiling Bison 1.875's `bitset bset = obstack_alloc
5402 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5403 * hash.c: Include <stdbool.h> unconditionally.
5405 2003-03-09 Paul Eggert <eggert@twinsun.com>
5407 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5408 Reported by Bruce Becker; see:
5409 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5411 2003-03-03 Paul Eggert <eggert@twinsun.com>
5412 Bruno Haible <bruno@clisp.org>
5414 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5415 Reported by John Hughes, see
5416 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5418 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5420 * poll_.h: New file.
5423 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5425 * mathl.h: New file.
5426 * acosl.c: New file.
5427 * asinl.c: New file.
5428 * atanl.c: New file.
5429 * ceill.c: New file.
5432 * floorl.c: New file.
5433 * frexpl.c: New file.
5434 * ldexpl.c: New file.
5436 * sincosl.c: New file.
5438 * sqrtl.c: New file.
5440 * trigl.c: New file.
5441 * trigl.h: New file.
5443 2003-02-17 Bruno Haible <bruno@clisp.org>
5445 * mkdtemp.h: New file, from GNU gettext.
5446 * mkdtemp.c: New file, from GNU gettext.
5448 2003-01-31 Bruno Haible <bruno@clisp.org>
5450 * rename.c: #undef rename before defining rpl_rename.
5451 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5453 2003-01-30 Bruno Haible <bruno@clisp.org>
5455 * printf-args.h: New file, from GNU gettext.
5456 * printf-args.c: New file, from GNU gettext.
5457 * printf-parse.h: New file, from GNU gettext.
5458 * printf-parse.c: New file, from GNU gettext.
5459 * vasnprintf.h: New file, from GNU gettext.
5460 * vasnprintf.c: New file, from GNU gettext.
5461 * asnprintf.c: New file, from GNU gettext.
5462 * vasprintf.h: New file, from GNU gettext with modifications.
5463 * vasprintf.c: New file, from GNU gettext.
5464 * asprintf.c: New file, from GNU gettext.
5466 2003-01-29 Bruno Haible <bruno@clisp.org>
5468 * stpncpy.h: New file, from GNU gettext with modifications.
5469 * stpncpy.c: New file, from GNU gettext with modifications.
5471 2003-01-28 Bruno Haible <bruno@clisp.org>
5473 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5475 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5478 2003-01-27 Bruno Haible <bruno@clisp.org>
5480 * xsetenv.h: New file, from GNU gettext.
5481 * xsetenv.c: New file, from GNU gettext.
5483 2003-01-23 Bruno Haible <bruno@clisp.org>
5485 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5487 2003-01-22 Bruno Haible <bruno@clisp.org>
5489 * exit.h: New file, from GNU gettext.
5491 2003-01-11 Bruno Haible <bruno@clisp.org>
5493 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5494 * strcase.h (strcasecmp, strncasecmp): Likewise.
5496 2003-01-14 Jim Meyering <jim@meyering.net>
5498 * same.c (same_name): Tweak a comment.
5500 2003-01-11 Bruno Haible <bruno@clisp.org>
5502 * same.c (same_name): Reorder tests so as to avoid calling stat()
5503 when a string comparison is sufficient.
5505 2003-01-11 Bruno Haible <bruno@clisp.org>
5507 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5510 2003-01-11 Bruno Haible <bruno@clisp.org>
5512 * hash-pjw.c: Add comment about low quality of this function.
5514 2003-01-12 Paul Eggert <eggert@twinsun.com>
5516 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5517 to avoid collisions with libcurses and libreadline.
5519 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5520 * getstr.h, getstr.c: Remove.
5521 * getline.c: Include "getline.h", to check interface.
5522 Move body of old getstr.c here: this defines MIN_CHUNK and
5523 declares getdelim2, which is renamed from getstr.
5524 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5526 * linebuffer.c (readlinebuffer): Renamed from readline.
5528 * linebuffer.h: Likewise.
5529 (readline): Remove backward-compatibility macro.
5531 2003-01-12 Jim Meyering <jim@meyering.net>
5533 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5535 2003-01-10 Bruno Haible <bruno@clisp.org>
5537 * alloca_.h: New file.
5538 * getdate.y: Unconditionally include alloca.h.
5539 * makepath.c: Likewise.
5540 * setenv.c: Likewise.
5541 * userspec.c: Likewise.
5543 2003-01-09 Bruno Haible <bruno@clisp.org>
5545 * stdbool.h.in: New file.
5547 2003-01-08 Bruno Haible <bruno@clisp.org>
5549 * safe-read.c: Include specification header first, to ensure its
5551 * full-write.c: Likewise.
5553 2003-01-08 Jim Meyering <jim@meyering.net>
5555 * full-write.c: Undefine and define-away `const' after inclusion
5556 of errno.h, not before. Suggestion from Bruno Haible.
5558 2003-01-07 Jim Meyering <jim@meyering.net>
5560 * full-write.c: Rework so that it may serve to define full_read, too.
5561 * full-read.c: Simply #define FULL_READ and include full-write.c.
5563 2003-01-06 Jim Meyering <jim@meyering.net>
5565 * version-etc.c: Update year in translatable copyright string.
5567 2002-12-25 Bruno Haible <bruno@clisp.org>
5569 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5570 * xstrtol.h: Likewise.
5571 * xstrtoimax.c: Likewise.
5572 * xstrtoumax.c: Likewise.
5573 * human.h: Likewise.
5575 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5576 on systems that have <inttypes.h> but not <stdint.h>.
5578 2002-12-31 Paul Eggert <eggert@twinsun.com>
5580 * memcoll.c (memcoll): Fall back on a simple algorithm using
5581 memcmp if strcoll doesn't work.
5583 2002-12-23 Bruno Haible <bruno@clisp.org>
5585 * localcharset.h: New file.
5586 * localcharset.c: Include it.
5587 * unicodeio.c: Likewise.
5589 2002-12-22 Bruno Haible <bruno@clisp.org>
5591 * utime.c (utime_null): No need to call ftruncate if the file was
5594 2002-12-23 Bruno Haible <bruno@clisp.org>
5596 * memcoll.c (STRCOLL): New macro.
5599 2002-12-22 Bruno Haible <bruno@clisp.org>
5601 * getstr.h (getstr): Define, to avoid clash with libcurses.
5602 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5604 2002-12-22 Bruno Haible <bruno@clisp.org>
5606 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5608 2002-12-23 Bruno Haible <bruno@clisp.org>
5610 * getline.h: Include <stddef.h>, for size_t.
5612 * unicodeio.h: Include <stddef.h>, for size_t.
5613 * unicodeio.c: Don't include <stddef.h>.
5615 2002-12-17 Bruno Haible <bruno@clisp.org>
5617 * canon-host.c (strdup): Remove unused declaration.
5619 * fsusage.c: Include full_read.h.
5620 (get_fs_usage): Use full_read instead of safe_read.
5622 * utime.c (utime_null): Use SAFE_READ_ERROR.
5624 2002-12-11 Bruno Haible <bruno@clisp.org>
5626 * setenv.h: Rewritten to cope with systems that have setenv() but not
5628 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5631 2002-12-11 Bruno Haible <bruno@clisp.org>
5633 * setenv.c (alloca): Fall back to malloc.
5635 (setenv): Use freea() to free memory allocated with alloca().
5637 2002-11-13 Bruno Haible <bruno@clisp.org>
5639 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5640 function declarations.
5641 * unsetenv.c (unsetenv): Likewise.
5643 2002-03-04 Bruno Haible <bruno@clisp.org>
5645 Portability to AIX 4.3.3.
5646 * unsetenv.c: New file, extracted from setenv.c.
5647 * setenv.c: Move the unsetenv() function to unsetenv.c.
5649 2001-12-20 Bruno Haible <bruno@clisp.org>
5651 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5652 use malloc instead. For SunOS 4.
5654 2001-12-11 Bruno Haible <bruno@clisp.org>
5656 * setenv.c: Declare alloca.
5657 (compar_fn_t): New typedef.
5658 (KNOWN_VALUE, STORE_VALUE): Use it.
5660 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5663 2002-12-10 Paul Eggert <eggert@twinsun.com>
5665 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5666 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5667 Choose values that are less likely to collide with system fnmatch
5669 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5670 defined (e.g., a pure POSIX system).
5671 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5672 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5674 2002-12-06 Jim Meyering <jim@meyering.net>
5676 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5678 Merge in changes from libc's misc/error.c, in preparation
5679 for the merge of gnulib's changes back into libc.
5681 * error.c (_): Define only if not already defined.
5682 Move definition to follow all #include directives.
5683 Include unlocked-io.h only if !_LIBC.
5684 [_LIBC]: Include <libio/libioP.h>.
5685 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5686 (fflush): Tweak definition to use INTUSE.
5689 2002-12-05 Paul Eggert <eggert@twinsun.com>
5691 * alloca.c [defined emacs]: Include "lisp.h".
5692 (xalloc_die) [defined emacs]: New macro.
5693 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5694 [! defined emacs]: Include <xalloc.h>.
5695 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5696 (pointer): Typedef to POINTER_TYPE *.
5697 (malloc): Remove decl; we now always use xmalloc.
5698 (alloca): Use old-style definition, since Emacs needs this.
5699 Check for arithmetic overflow when computing combined size.
5701 2002-12-04 Paul Eggert <eggert@twinsun.com>
5703 Do not generate unlocked-io.h automatically, since it's easier to
5704 maintain it by hand.
5706 * unlocked-io.h: New file, from GNU diffutils,
5707 but with proper copyright notice and attribution.
5709 * Makefile.am: Add copyright notice.
5710 (libfetish_a_SOURCES): Add unlocked-io.h.
5711 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5712 (DISTCLEANFILES, io_functions): Remove macros.
5713 (EXTRA_DIST): Remove gen_uio.
5714 (unlocked-io.h): Remove rule.
5716 2002-12-04 Jim Meyering <jim@meyering.net>
5718 Reflect the fact that stat.c and lstat.c are no longer generated.
5719 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5720 (DISTCLEANFILES): Likewise.
5721 (EXTRA_DIST): Likewise.
5722 (all_local): Don't depend on stat.c or lstat.c.
5723 (stat.c, lstat.c): Remove rules.
5724 (EXTRA_DIST): Remove xstat.in.
5726 * xstat.in: Remove file. Contents moved into stat.c.
5727 * stat.c: New file. Contents mostly from xstat.in.
5728 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5729 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5731 * safe-read.c: Rework so that it may serve to define safe_write, too.
5732 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5734 2002-12-03 Jim Meyering <jim@meyering.net>
5736 * safe-read.c, safe-write.c: Change variable names and comments, but
5737 not semantics, to minimize the differences between these two files.
5738 (safe_read): Change comment to mention SAFE_READ_ERROR.
5740 * safe-read.c (IS_EINTR): Define.
5741 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5743 2002-12-02 Bruno Haible <bruno@clisp.org>
5745 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5746 Define, taken from safe-read.c.
5747 (INT_MAX): Provide fallback.
5748 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5749 * safe-write.h (SAFE_WRITE_ERROR): Define.
5751 * safe-read.c (EINTR): Remove definition.
5752 (safe_read): Don't use EINTR if it is absent.
5754 2002-12-02 Jim Meyering <jim@meyering.net>
5756 * safe-read.c (EINTR): Define.
5757 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5758 (INT_MAX): Provide fallback.
5759 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5761 * safe-read.h (SAFE_READ_ERROR): Define.
5763 2002-12-01 Jim Meyering <jim@meyering.net>
5765 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5766 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5768 2002-11-27 Paul Eggert <eggert@twinsun.com>
5770 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5771 hash_rehash): Replace `if (limit <= value) abort ();' with
5772 `if (! (value < limit)) abort ();', for readability.
5774 2002-11-26 <karl@gnu.org>
5776 * strdup.c: copy from libc again, with jim's ok.
5777 * .cppi-disable: re-add strdup.c
5779 2002-11-25 <karl@gnu.org>
5781 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5782 instead of "strtol.c".
5784 2002-11-25 Jim Meyering <jim@meyering.net>
5786 * mktime.c: Sync from libc, now that it has the latest fix.
5788 2002-11-24 <karl@gnu.org>
5790 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5791 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5793 2002-11-24 Jim Meyering <jim@meyering.net>
5795 Update from coreutils:
5797 * mktime.c: Merge in changes from libc.
5799 Avoid a link-time failure on some Linux systems.
5800 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5801 (__mon_yday): Declare with the STATIC attribute.
5802 (__mktime_internal): Likewise.
5803 Based on a report from Greg Schafer.
5805 2002-11-23 Jim Meyering <jim@meyering.net>
5807 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5808 Use `unsigned', not `int', as type of index.
5810 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5812 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5814 2002-11-22 Paul Eggert <eggert@twinsun.com>
5816 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5817 hint that one should use `if (! x) abort ();' rather than `assert
5818 (x);', and anyway it's one less thing to worry about configuring.
5819 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5820 hash_rehash, hash_insert): Use abort rather than assert.
5822 2002-11-22 Paul Eggert <eggert@twinsun.com>
5824 * quotearg.h: Allow multiple inclusion by surrounding with
5825 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5826 so that we can be included first.
5827 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5828 * quotearg.c: Include quotearg.h immediately after config.h.
5829 No need to include stddef.h or sys/types.h any more.
5830 Surround local include files with "", not "<>".
5831 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5832 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5833 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5834 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5835 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5836 (ISPRINT): Remove; no longer needed now that we assume C89.
5838 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5841 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5842 quotearg_char): Use SIZE_MAX rather than
5843 (size_t) -1 when we are talking about "infinity".
5845 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5847 2002-11-22 Bruno Haible <bruno@clisp.org>
5849 * safe-read.h: Assume C89. Add comments.
5850 (safe_read): Change return type to size_t.
5851 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5852 counts > SSIZE_MAX correctly.
5853 * safe-write.h: New file.
5854 * safe-write.c: New file.
5855 * full-read.h: New file.
5856 * full-read.c: New file.
5857 * full-write.h: Assume C89. Add comments.
5858 * full-write.c: Include safe-write.h.
5859 (full_write): Rewritten to use safe_write.
5860 Suggested by Jim Meyering and Paul Eggert.
5862 2002-11-21 Bruno Haible <bruno@clisp.org>
5864 Remove case insensitive option matching.
5865 * argmatch.h (argcasematch): Remove declaration.
5866 (ARGCASEMATCH): Remove macro.
5867 (__xargmatch_internal): Remove case_sensitive argument.
5868 (XARGMATCH): Update.
5869 (XARGCASEMATCH): Remove macro.
5870 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5871 case_sensitive argument.
5872 (argcasematch): Remove function.
5873 (__xargmatch_internal): Remove case_sensitive argument.
5874 (main): Use XARGMATCH instead of XARGCASEMATCH.
5876 * xmalloc.c: Change compile-time error message. Add comment about
5877 required autoconf version.
5879 2002-11-21 Jim Meyering <jim@meyering.net>
5881 * strdup.c (strdup): Tweak comment and initial #if/#include.
5883 Merge in changes from the coreutils.
5885 2002-09-25 Paul Eggert <eggert@twinsun.com>
5886 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5887 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5888 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5889 int. Work more efficiently if X is the same width as uintmax_t.
5890 Do not compare X to -1, to avoid bogus compiler warning.
5891 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5892 Don't assume that f_frsize and f_bsize are the same type.
5894 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5897 * makepath.c (make_path): Restore umask *before* creating the final
5899 (make_path): Minor reformatting.
5901 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5902 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5904 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5905 ones. At least on GNU/Linux systems, `auto' means something else.
5908 2002-11-20 Paul Eggert <eggert@twinsun.com>
5910 Merge argmatch cleanups from Bison. Assume C89.
5912 * argmatch.c: Include config.h here, not in argmatch.h.
5913 Include stdlib.h, for EXIT_FAILURE.
5914 Always include <string.h>, since we assume C89.
5915 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5916 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5917 Include <stddef.h> instead, since it's all we need for size_t.
5918 (PARAMS): Remove. All uses removed.
5919 (ARRAY_CARDINALITY): Do not bother to #undef.
5920 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5921 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5922 Remove unnecessary parentheses.
5923 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5924 Insert necessary parentheses.
5925 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5926 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5928 2002-11-19 Bruno Haible <bruno@clisp.org>
5930 * mbswidth.c: Include mbswidth.h right at the beginning.
5931 * mbswidth.h: Include <stddef.h>, for size_t.
5933 * mbswidth.h (PARAMS): Remove macro.
5934 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5935 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5937 * gcd.h (PARAMS): Remove macro.
5938 (gcd): Use ANSI C function declarations.
5939 * gcd.c (gcd): Likewise.
5941 2002-11-15 Bruno Haible <bruno@clisp.org>
5943 * strcspn.c: Include <stddef.h>.
5944 (strcspn): Use ANSI C function declaration. Change return type to
5946 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5947 (strpbrk): Use NULL.
5948 * strpbrk.h (PARAMS): Remove macro.
5949 (strpbrk): Use ANSI C function declaration.
5950 * strstr.c: Don't include <sys/types.h>.
5951 * strstr.h (PARAMS): Remove macro.
5952 (strstr): Use ANSI C function declarations.
5954 2002-11-06 Bruno Haible <bruno@clisp.org>
5956 * gcd.h (gcd): Change argument type to 'unsigned long'.
5957 * gcd.c (gcd): Likewise.
5959 2002-11-05 Bruno Haible <bruno@clisp.org>
5961 * gcd.h: New file, from gettext-0.11.5.
5962 * gcd.c: New file, from gettext-0.11.5.
5964 2002-11-05 Bruno Haible <bruno@clisp.org>
5966 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5967 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5968 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5969 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5971 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5972 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5974 * closeout.c: Include gettext.h instead of <libintl.h>.
5975 * human.c: Include gettext.h instead of <libintl.h>.
5976 * quotearg.c: Include gettext.h instead of <libintl.h>.
5977 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5978 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5979 * userspec.c: Include gettext.h instead of <libintl.h>.
5980 * version-etc.c: Include gettext.h instead of <libintl.h>.
5981 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5982 (textdomain): Remove definition.
5983 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5985 * long-options.c: Remove include of <libintl.h> and definition of _.
5986 * same.c: Remove include of <libintl.h> and definition of _.
5988 2002-11-04 Bruno Haible <bruno@clisp.org>
5990 * stpcpy.h: New file, from GNU gettext-0.11.5.
5991 * strcase.h: New file, from GNU gettext-0.11.5.
5992 * strpbrk.h: New file, from GNU gettext-0.11.5.
5993 * strstr.h: New file, from GNU gettext-0.11.5.
5994 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5996 2002-05-09 Bruno Haible <bruno@clisp.org>
5998 * config.charset: Update for newest glibc. Add canonical names
5999 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6001 2002-05-09 Bruno Haible <bruno@clisp.org>
6003 * localcharset.c (get_charset_aliases): Add more Windows specific
6006 2002-05-08 Owen Taylor <otaylor@redhat.com>
6008 * config.charset: A few additions for Solaris.
6010 2001-12-05 Bruno Haible <bruno@clisp.org>
6012 * localcharset.c (locale_charset): Don't return an empty string.
6014 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6016 * config.charset: msdos in uk_UA uses CP1125.
6018 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6020 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6021 * localcharset.c (locale_charset): Declare as extern "C".
6023 2002-02-15 Bruno Haible <bruno@clisp.org>
6025 * config.charset [msdosdjgpp]: For Russian, use CP866.
6027 2002-02-11 Bruno Haible <bruno@clisp.org>
6029 * config.charset: Add support for NetBSD.
6031 2002-09-25 <karl@gnu.org>
6033 * strdup.c: copy from libc/string (via ../config/srclist*).
6034 * getopt*: copy from libc/posix.
6035 * gettext.h: copy from gettext.
6036 * .cppi-disable: add strdup.c, gettext.h.
6038 2002-07-01 Jim Meyering <meyering@lucent.com>
6040 * c-stack.c: Include sys/time.h.
6041 From Volker Borchert.
6043 2002-06-11 Paul Eggert <eggert@twinsun.com>
6045 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6046 New macro. Use it uniformly instead of
6047 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6048 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6049 reported by Vin Shelton.
6051 2002-06-22 Jim Meyering <meyering@lucent.com>
6053 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6054 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6056 2002-06-22 Paul Eggert <eggert@twinsun.com>
6058 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6059 Do not assume SA_SIGINFO behavior.
6060 Bug reported by Jim Meyering on NetBSD 1.5.2.
6062 2002-06-22 Jim Meyering <meyering@lucent.com>
6064 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6066 * exitfail.c, exitfail.h: Likewise.
6067 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6069 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6071 (EXTRA_DIST): Add fnmatch_loop.c.
6072 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6074 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6075 * fnmatch.c: Update from diffutils-2.8.2.
6076 * fnmatch_.h: New file. From diffutils-2.8.2.
6077 * fnmatch.h: Remove file.
6079 2002-06-18 Paul Eggert <eggert@twinsun.com>
6081 * file-type.h: Report an error if neither S_ISREG nor
6082 S_IFREG is defined, instead of using a test specific to glibc
6083 2.2. This should be safe, since POSIX requires S_ISREG and
6084 Unix Version 7 had S_IFREG. We don't need to check for
6085 <sys/types.h> since we don't use any symbols that it defines.
6087 2002-06-15 Jim Meyering <meyering@lucent.com>
6089 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6090 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6091 have been included before this file.
6093 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6095 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6096 so that each temporary file name is unique and valid in the first
6097 8 characters, for operation under DOS.
6099 2002-06-15 Jim Meyering <meyering@lucent.com>
6101 Work even with DJGPP 2.03, which lacks support for symlinks.
6103 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6105 * lchown.c (S_ISLNK): Likewise.
6107 2002-06-14 Jim Meyering <meyering@lucent.com>
6109 * file-type.h: Use the version from diffutils-2.8.2.
6110 * file-type.c: Likewise.
6112 2002-05-27 Jim Meyering <meyering@lucent.com>
6114 Fix a problem seen only on nonconforming systems whereby ls.c's
6115 use of localtime, and then of gettimeofday would cause trouble:
6116 the localtime call used to initialize rpl_gettimeofday's save
6117 mechanism would clobber ls's current local time information so
6118 that in any long listing the first file would always be listed
6119 with date 1970-01-01. Analysis by Volker Borchert.
6121 * gettimeofday.c (localtime): Undefine.
6122 (rpl_localtime): New function.
6124 2002-05-22 Jim Meyering <meyering@lucent.com>
6126 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6127 * file-type.h: New file.
6128 * file-type.c (file_type): New file/function. Extracted from diffutils.
6130 2002-04-29 Paul Eggert <eggert@twinsun.com>
6132 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6134 2002-04-28 Paul Eggert <eggert@twinsun.com>
6136 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6137 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6138 of 127, since 64 is the largest conceivable number for ancient
6140 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6142 2002-04-28 Jim Meyering <meyering@lucent.com>
6144 * sig2str.c (WTERMSIG): Remove definition (unused).
6146 2002-04-28 Paul Eggert <eggert@twinsun.com>
6148 * sig2str.h, sig2str.c: New files.
6149 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6151 2002-04-24 Jim Meyering <meyering@lucent.com>
6153 * gettext.h: New file, from Gettext.
6154 * Makefile.am (INCLUDES): Remove -I../intl.
6155 (libfetish_a_SOURCES): Add gettext.h.
6157 2002-04-16 Jim Meyering <meyering@lucent.com>
6159 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6160 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6161 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6163 2002-04-12 Jim Meyering <meyering@lucent.com>
6165 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6167 2002-03-10 Jim Meyering <meyering@lucent.com>
6169 * makepath.c (make_path): Remove a comma from a diagnostic.
6170 Suggestion from Santiago Vila.
6172 2002-03-08 Jim Meyering <meyering@lucent.com>
6174 * rename.c: Mention that this wrapper is needed also on
6175 mips-dec-ultrix4.4 systems.
6177 2002-03-02 Jim Meyering <meyering@lucent.com>
6179 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6180 not HAVE_CLOCK_SETTIME.
6182 2002-02-27 Paul Eggert <eggert@twinsun.com>
6184 * nanosleep.h: Rename to....
6185 * timespec.h: New name for nanosleep.h. All uses changed.
6187 * gettime.c: New file.
6188 * settime.c: New file.
6191 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6192 timespec.h. Remove nanosleep.h.
6194 2002-02-25 Paul Eggert <eggert@twinsun.com>
6196 * acl.c, acl.h: New files.
6197 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6199 2002-02-24 Jim Meyering <meyering@lucent.com>
6201 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6202 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6203 cause trouble. Reported by Nelson Beebe.
6205 2002-02-23 Paul Eggert <eggert@twinsun.com>
6207 * path-concat.c (xpath_concat): Reorder code to pacify
6208 compilers that don't know that xalloc_die never returns.
6210 2002-02-20 Jim Meyering <meyering@lucent.com>
6212 * getdate.c: Regenerate using bison-1.33.
6214 2002-02-15 Paul Eggert <eggert@twinsun.com>
6216 * posixver.c, posixver.h: New files.
6217 * Makefile.am (libfetish_a_SOURCES): Add them.
6219 2002-02-02 Paul Eggert <eggert@twinsun.com>
6220 Bruno Haible <bruno@clisp.org>
6222 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6223 (fwrite_success_callback): New declaration.
6224 * unicodeio.c (unicode_to_mb): New function, extracted from
6225 print_unicode_char. Call failure callback instead of error.
6226 (fwrite_success_callback): New function.
6227 (exit_failure_callback): New function.
6228 (fallback_failure_callback): New function.
6229 (print_unicode_char): Call unicode_to_mb.
6231 2002-01-26 Jim Meyering <meyering@lucent.com>
6233 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6235 2002-01-22 Jim Meyering <meyering@lucent.com>
6237 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6238 Otherwise, some versions of automake would omit the rule that makes
6239 Makefile from Makefile.in.
6241 2001-01-21 Paul Eggert <eggert@twinsun.com>
6243 * xmemcoll.h, xmemcoll.c: New files.
6244 * Makefile.am (libfetish_a_SOURCES): Add them.
6245 * memcoll.c: Include errno.h, and declare errno if not defined.
6246 (memcoll): Set errno to zero if there is no error.
6248 * quotearg.c (quotearg_buffer_restyled):
6249 Fix bug with quoting buffers containing NUL when backslashing escapes.
6250 This bug was exposed by the other changes in this patch.
6251 (quotearg_n_options): New arg ARGSIZE.
6252 All callers changed.
6253 (quoting_options_from_style): New function.
6254 (quotearg_n_style): Use it.
6255 (quotearg_n_style_mem): New function.
6257 * quotearg.h (quotearg_n_style_mem): New function.
6259 2002-01-16 Jim Meyering <meyering@lucent.com>
6261 * getdate.y: Add three semicolons, each just before a closing brace.
6262 Bison (as of version 1.31) no longer papers over that mistake.
6264 2002-02-14 Paul Eggert <eggert@twinsun.com>
6266 * backupfile.c (ISDIGIT): Comment fix.
6267 * getdate.y (ISDIGIT): Likewise.
6268 * posixtm.c (ISDIGIT, year): Likewise.
6269 * strverscmp.c (ISDIGIT): Likewise.
6270 * userspec.c (ISDIGIT): Likewise.
6272 2002-01-05 Jim Meyering <meyering@lucent.com>
6274 * version-etc.c (version_etc_copyright): Update copyright year.
6276 2001-01-19 Paul Eggert <eggert@twinsun.com>
6278 * closeout.c (close_stdout_status): If ferror (stdout), do
6279 not silently exit merely because the output buffer happens to
6280 have nothing pending.
6282 2001-12-18 Paul Eggert <eggert@twinsun.com>
6284 See the big note in ../ChangeLog.
6285 * human.c (suffixes): Prefer K to k for 1024.
6286 (generate_suffix_backwards): New function.
6287 (human_readable_inexact): Use it.
6288 * xstrtol.c (__xstrtol): If there is no number but there
6289 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6290 Accept 'K' as well as 'k'.
6292 2001-12-15 Jim Meyering <meyering@lucent.com>
6294 * regex.h (__restrict_arr): Update from libc.
6296 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6297 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6300 2001-12-10 Jim Meyering <meyering@lucent.com>
6302 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6303 Instead, include "xalloc.h".
6304 (initbuffer): Don't cast xmalloc return value to char*.
6305 (readline): Reword comment.
6306 Don't cast xrealloc return value to char*
6309 2001-12-09 Jim Meyering <meyering@lucent.com>
6311 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6312 `signed and unsigned type in conditional expression'.
6313 * posixtm.c (posix_time_parse): Likewise.
6315 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6317 * readtokens.c (readtoken): Declare an index to be of type unsigned
6318 to avoid a pedantic warning.
6320 * getstr.c: Don't include assert.h.
6321 (getstr): Remove warning-evoking assertions.
6322 Return -1 if offset parameter is out of bounds.
6323 Change the type of a local from int to size_t.
6325 * strftime.c (my_strftime_localtime_r): Include this function
6326 definition in the `#if ! HAVE_TM_GMTOFF' block.
6328 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6329 Include xalloc.h instead.
6331 2001-12-02 Jim Meyering <meyering@lucent.com>
6333 * tempname.c: Don't declare getenv, thus reverting the change of
6334 2001-11-18. It's no longer necessary, now that stdlib.h is always
6337 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6338 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6340 2001-11-30 Akim Demaille <akim@epita.fr>
6342 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6343 before being defined.
6345 2001-11-27 Paul Eggert <eggert@twinsun.com>
6347 * quotearg.h (quotearg_n, quotearg_n_style):
6348 First arg is int, not unsigned.
6349 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6350 (SIZE_MAX, UINT_MAX): New macros.
6351 (quotearg_n_options): Abort if N is negative.
6352 Avoid overflow check on hosts where size_t is 64 bits and int
6353 is 32 bits, as overflow is impossible there.
6354 Fix off-by-one typo that caused unnecessary reallocation.
6356 2001-11-27 Jim Meyering <meyering@lucent.com>
6358 * tempname.c: Merge with version from libc.
6359 * regex.c: Likewise.
6361 * tempname.c: Include stdlib.h unconditionally. On some old systems
6362 for which STDC_HEADERS is 0, it was not included, resulting in a
6363 warning about an integer-to-pointer conversion problem with getenv.
6364 Reported by Volker Borchert.
6366 2001-11-26 Jim Meyering <meyering@lucent.com>
6368 * gtod.h: Remove file.
6369 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6370 * gettimeofday.c: Don't include gtod.h.
6371 (GTOD_init): Remove function.
6372 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6373 Suggestion from Volker Borchert.
6375 2001-11-23 Jim Meyering <meyering@lucent.com>
6377 * hash.h (struct hash_table): Don't define here. Merely declare it.
6378 * hash.c (struct hash_table): Define it here instead.
6380 2001-11-22 Jim Meyering <meyering@lucent.com>
6382 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6384 2001-11-18 Paul Eggert <eggert@twinsun.com>
6386 * tempname.c (TMP_MAX): Remove; no longer needed.
6387 (TEMPORARIES): New macro.
6388 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6389 removes an artificial limitation (e.g. HP-UX 10.20, where
6392 2001-11-18 Jim Meyering <meyering@lucent.com>
6394 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6397 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6398 files will be created before anything else.
6400 2001-11-17 Jim Meyering <meyering@lucent.com>
6402 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6403 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6404 rather than group writable. Patch by Juan F. Codagnone.
6406 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6407 Instead, include "xalloc.h".
6409 * mountlist.c: Include unlocked-io.h after all system headers.
6410 Remove explicit declarations of xmalloc, xrealloc,
6411 and xstrdup. Instead, include "xalloc.h".
6413 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6414 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6415 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6417 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6418 Reported by Padraig Brady.
6420 * mkstemp.c: #undef mkstemp.
6422 (rpl_mkstemp): Rename from mkstemp.
6425 2001-11-16 Jim Meyering <meyering@lucent.com>
6427 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6428 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6429 determine the amount of total physical memory, use pstat_getstatic.
6430 HPUX-11 doesn't define _SC_PHYS_PAGES.
6431 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6432 If sysconf couldn't be used to determine the amount of available
6433 physical memory, use both pstat_getstatic and pstat_getdynamic.
6434 Based on a patch from Bob Proulx.
6436 2001-11-05 Jim Meyering <meyering@lucent.com>
6438 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6440 2001-11-03 Jim Meyering <meyering@lucent.com>
6442 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6443 in argmatch_to_argument call.
6445 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6448 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6449 e.g., a fault due to an attempt to free a NULL pointer.
6451 2001-11-01 Jim Meyering <meyering@lucent.com>
6453 * dirfd.c, dirfd.h: New files.
6454 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6456 * hash.c (hash_print) [TESTING]: Clean up.
6458 2001-10-22 Paul Eggert <eggert@twinsun.com>
6460 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6461 to avoid a warning if -Wall.
6463 2001-10-21 Paul Eggert <eggert@twinsun.com>
6465 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6467 2001-10-21 Jim Meyering <meyering@lucent.com>
6469 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6470 this code would end up calling gettext even in packages built
6472 * getopt.c (_): Likewise.
6473 * regex.c (_): Likewise.
6475 2001-10-20 Paul Eggert <eggert@twinsun.com>
6477 * error.c (strerror_r): Do not declare unless !_LIBC.
6478 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6479 Use strerror_r that is only a macro, even if it is not a function.
6480 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6481 (private_strerror): Use prototypes, not old-style function definition.
6482 (print_errno_message): New function.
6483 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6485 (error_tail, error, error_at_line): Use it.
6487 2001-10-11 Jim Meyering <meyering@lucent.com>
6489 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6490 and quote_n (1, ... to avoid clobbering a buffer.
6492 2001-10-05 Jim Meyering <meyering@lucent.com>
6494 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6495 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6496 * hash-pjw.h: New file.
6498 2001-09-30 Jim Meyering <meyering@lucent.com>
6500 * mountlist.c [MOUNTED_GETFSSTAT]:
6501 Include <sys/ucred.h>, for Apple Darwin.
6502 Include sys/mount.h and sys/fs_types.h only if available.
6504 (read_filesystem_list): Use FS_TYPE.
6506 2001-09-29 Paul Eggert <eggert@twinsun.com>
6508 * exclude.c (excluded_filename): 0 -> false, since it's
6511 2001-09-28 Paul Eggert <eggert@twinsun.com>
6513 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6514 #defines strtoimax. Also treat the other strto* functions
6517 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6518 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6519 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6521 2001-09-26 Jim Meyering <meyering@lucent.com>
6523 Most macros in unlocked-io.h had the wrong number of arguments.
6524 * gen-uio: New script.
6525 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6526 * unlocked-io.hin: Remove file.
6527 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6528 rather than trying to embed it here.
6529 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6530 Reported by Padraig Brady.
6532 2001-09-25 Volker Borchert <bt@teknon.de>
6534 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6536 2001-09-23 Jim Meyering <meyering@lucent.com>
6538 * mountlist.c: Remove useless parentheses in #if directives.
6539 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6540 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6542 2001-09-22 Jim Meyering <meyering@lucent.com>
6544 * localcharset.c: Update from latest gettext.
6545 * config.charset: Likewise.
6547 2001-09-20 Jim Meyering <meyering@lucent.com>
6549 * xstrtol.c (strtoimax): Guard declaration with
6550 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6551 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6552 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6553 (strtoumax): Likewise, for completeness (it wasn't necessary).
6555 2001-09-06 Paul Eggert <eggert@twinsun.com>
6557 * strtoimax.c (HAVE_LONG_LONG):
6558 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6559 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6560 to work around bug in IBM C compiler.
6562 2001-09-16 Jim Meyering <meyering@lucent.com>
6564 * mkdir.c: New file.
6566 2001-09-04 Paul Eggert <eggert@twinsun.com>
6568 * xgetcwd.c: Revert some of the previous change; intead,
6569 fix the HAVE_GETCWD_NULL code to behave more like the
6570 !HAVE_GETCWD_NULL code used to.
6573 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6576 2001-09-04 Paul Eggert <eggert@twinsun.com>
6578 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6579 Use ssize_t, not int, to store result of readlink.
6580 Check for ssize_t overflow as well as size_t overflow,
6581 as POSIX says the result of readlink is implementation-defined
6582 when ssize_t overflows.
6583 Remove unnecessary cast to char*.
6584 Use free+malloc instead of realloc, as the storage doesn't need
6585 to be preserved and it's clearer and can be more efficient that way.
6586 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6587 * xreadlink.h (xreadlink): Update prototype.
6589 2001-09-03 Paul Eggert <eggert@twinsun.com>
6591 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6592 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6593 spotted by Jim Meyering.
6595 2001-09-03 Jim Meyering <meyering@lucent.com>
6597 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6599 2001-09-03 Paul Eggert <eggert@twinsun.com>
6601 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6602 like the HAVE_GETCWD_NULL code.
6603 Include pathmax.h if not HAVE_GETCWD.
6604 Do not include xalloc.h.
6605 (INITIAL_BUFFER_SIZE): New symbol.
6606 Do not use xmalloc / xrealloc, since the caller is responsible for
6607 handling errors. Preserve errno around `free' during failure.
6608 Do not overrun buffer when using getwd.
6610 2001-09-03 Paul Eggert <eggert@twinsun.com>
6612 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6613 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6615 2001-09-02 Jim Meyering <meyering@lucent.com>
6617 * error.c: Update from GNU libc.
6619 2001-09-01 Jim Meyering <meyering@lucent.com>
6621 * xreadlink.c: New file.
6622 * xreadlink.h: New file.
6623 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6625 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6626 doesn't conflict with sparc Solaris 7's definition in
6627 /usr/include/sys/int_types.h.
6629 * exclude.c: Use `""', not `<>' to #include non-system header files.
6630 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6631 and strncasecmp as r-values. Unixware didn't have declarations.
6633 2001-08-31 Jim Meyering <meyering@lucent.com>
6635 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6636 Use an initial, malloc'd, buffer of length 128 rather than
6637 a statically allocated one of length 1024.
6639 2001-08-30 Paul Eggert <eggert@twinsun.com>
6641 * xgetcwd.c: Don't include pathmax.h.
6642 Include stdlib.h and unistd.h if available.
6644 (xmalloc, xstrdup, free): Remove decls.
6645 (xgetcwd): Don't assume sizes fit in unsigned.
6646 Check for overflow when computing sizes.
6647 Simplify reallocation code.
6649 2001-08-28 Paul Eggert <eggert@twinsun.com>
6651 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6653 * strtoimax.c: Renamed from strtoxmax.c, removing the
6656 Also, make the following further changes to make this file's
6657 configuration more similar to that of strtol.c:
6658 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6659 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6660 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6661 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6662 changed to signed values.
6664 And make the following changes as well:
6665 Fix copyright notice, as 1999 was missing.
6666 (verify): New macro.
6667 (strtoimax): Check sizes at compile-time, not run-time.
6668 Prefer strtol to strtoll if both work.
6669 (main): Remove; it was not that useful and was a pain to maintain.
6671 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6673 2001-08-30 Paul Eggert <eggert@twinsun.com>
6675 * savedir.c (savedir): Remove size parameter, as POSIX says that
6676 a directory's st_size can have an arbitrary value, so the old
6677 usage could waste an arbitrary amount of memory. All uses
6679 * savedir.h: Update prototype.
6681 2001-08-30 Paul Eggert <eggert@twinsun.com>
6683 * xstrtol.c (strtoimax): New decl.
6685 2001-08-28 Paul Eggert <eggert@twinsun.com>
6687 * xstrtol.h: Add copyright notice.
6688 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6689 LONGINT_INVALID_SUFFIX_CHAR.
6691 2001-08-30 Paul Eggert <eggert@twinsun.com>
6693 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6696 2001-08-30 Paul Eggert <eggert@twinsun.com>
6698 * hash.c: Remove '2001' from copyright notice.
6700 2001-08-30 Paul Eggert <eggert@twinsun.com>
6702 * full-write.h: New file.
6703 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6704 * full-write.c: Correct credits, as cccp.c no longer
6705 exists and anyway it was so heavily changed from the old cccp
6706 code as to be unrecognizable. Include full-write.h.
6707 (full_write) Return size_t, with short writes meaning failure.
6708 All callers changed. This fixes a bug with large buffers
6710 * utime.c: Include full-write.h.
6712 2001-08-30 Paul Eggert <eggert@twinsun.com>
6714 Merge 'exclude' changes from tar 1.13.22.
6715 This fixes one or two unlikely storage allocation overflow bugs,
6716 but doesn't change user-visible behavior otherwise.
6718 2001-08-30 Paul Eggert <eggert@twinsun.com>
6720 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6721 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6722 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6723 Include if available.
6724 (<xalloc.h>): Include
6725 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6726 (verify): New macro. Use it to verify that EXCLUDE macros do not
6727 collide with FNM macros.
6728 (struct patopts): New struct.
6729 (struct exclude): Use it, as exclude patterns now come with options.
6730 (new_exclude): Support above changes.
6731 (new_exclude, add_exclude_file):
6732 Initial size must now be a power of two to simplify overflow checking.
6733 (free_exclude, fnmatch_no_wildcards): New function.
6734 (excluded_filename): No longer requires options arg, as the options
6735 are determined by add_exclude. Now returns bool, not int.
6736 (excluded_filename, add_exclude):
6737 Add support for the fancy new exclusion options.
6738 (add_exclude, add_exclude_file): Now takes int options arg.
6739 Check for arithmetic overflow when computing sizes.
6740 (add_exclude_file): xrealloc might modify errno, so don't
6741 realloc until after errno might be used.
6743 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6745 (free_exclude): New decl.
6746 (add_exclude, add_exclude_file): Now takes int options arg.
6747 (excluded_filename): No longer requires options arg, as the options
6748 are determined by add_exclude. Now returns bool, not int.
6750 2001-08-30 Paul Eggert <eggert@twinsun.com>
6752 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6754 2001-08-27 Jim Meyering <meyering@lucent.com>
6756 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6758 * version-etc.c (N_): Remove definition.
6759 Revert most of last change.
6760 Instead, simply don't mark the `Copyright...' string for translation.
6761 Based on advice from Paul Eggert.
6763 * strtoxmax.c: Tweak comment.
6765 2001-08-26 Jim Meyering <meyering@lucent.com>
6767 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6768 of copyright with `%s' so translators don't get an untranslated
6770 (COPYRIGHT_YEAR): Define.
6771 (version_etc): Use fprintf rather than fputs.
6772 Suggestion from Ulrich Drepper.
6774 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6776 * strtoll.c: New file, from GNU libc.
6777 * xstrtoimax.c: New file.
6779 * xstrtol.h: Add xstrtoimax.
6780 * strtoumax.c: New file. Simply include "strtoumax.c".
6781 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6783 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6784 * strtoxmax.c: ... then renamed to this.
6786 2001-08-13 Paul Eggert <eggert@twinsun.com>
6788 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6789 Port to Solaris 8, where 'sed' requires a space after the 'r'
6790 command, and where sh dislikes "$/". Clean up the spacing a bit.
6791 Redirect output to $tmp just once.
6793 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6795 * addext.c (<errno.h>): Include.
6796 (errno): Declare if not defined.
6797 (addext): Work correctly when pathconf returns -1 and leaves
6798 errno alone because there is no limit. Also, work even if
6799 pathconf returns a value greater than SIZE_MAX.
6801 2001-08-12 Jim Meyering <meyering@lucent.com>
6803 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6804 Simply `return getcwd (NULL, 0);'.
6805 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6806 Use 1300 as initial value for length, not PATH_MAX.
6808 * pathmax.h: Clean up cpp syntax.
6810 2001-08-12 Jim Meyering <meyering@lucent.com>
6812 * gettimeofday.c: New file.
6814 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6816 2001-08-04 Jim Meyering <meyering@lucent.com>
6818 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6819 to get in sync with glibc.
6821 2001-08-03 Paul Eggert <eggert@twinsun.com>
6823 The following changes are from gettext 0.10.39 as maintained by
6826 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6827 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6828 with inverted sense. All uses changed.
6830 * mbswidth.c: Don't include <limits.h>.
6831 Include <stdlib.h> and <string.h> unconditionally.
6832 (iswcntrl, mbsinit, ISCNTRL): New macros.
6833 (mbsnwidth): Use K&R style function declarations.
6834 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6835 can optimize it when MB_CUR_MAX == 1.
6836 The width of control characters is zero, not 1.
6838 2001-07-15 Jim Meyering <meyering@lucent.com>
6840 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6841 (BUILT_SOURCES): Add unlocked-io.h.
6842 (io_functions): Define.
6843 (unlocked-io.h): New rule.
6844 (DISTCLEANFILES): Add unlocked-io.h.
6845 (all-local): Depend on unlocked-io.h, to ensure it is created.
6847 * unlocked-io.hin: New file
6849 * regex.c: Update from glibc.
6851 2001-07-05 Jim Meyering <meyering@lucent.com>
6853 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6855 (libfetish_a_SOURCES): Put all .h files here instead.
6856 Remove a thus-exposed (better checks in automake) duplicate and
6857 two unnecessary .h files.
6859 2001-06-11 Jim Meyering <meyering@lucent.com>
6861 * regex.c: Update from GNU libc.
6863 2001-05-27 Jim Meyering <meyering@lucent.com>
6865 * readutmp.h (UT_TYPE): Define.
6867 2001-05-24 Jim Meyering <meyering@lucent.com>
6869 * argmatch.c: Include "quote.h".
6870 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6871 quote function. Reported by Göran Uddeborg.
6873 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6875 * dirname.c (dir_name): Compute append_dot using path, not newpath
6876 which is not yet declared.
6878 2001-05-11 Paul Eggert <eggert@twinsun.com>
6880 * Makefile.am (libfetish_a_SOURCES):
6881 Add strftime.c, since we now compile it on all hosts.
6883 * strftime.c (my_strftime):
6884 Define to nstrftime if emacs, but only if my_strftime is not defined.
6885 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6886 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6887 Add one more extra argument: a nanoseconds value.
6890 (my_strftime function): Add %N format.
6891 (emacs_strftimeu): Renamed from emacs_strftime,
6892 with extra ut argument.
6894 2001-05-11 Paul Eggert <eggert@twinsun.com>
6896 dirname code cleanup. base_name now behaves more compatibly
6897 with POSIX basename when given file names that have trailing
6898 slashes, and similarly for dir_name. Add new primitives
6899 base_len and dir_len. Put the directory-name-related decls
6902 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6903 * backupfile.c (base_name): Likewise.
6904 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6905 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6906 * makepath.c (strip_trailing_slashes): Likewise.
6907 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6909 * rename.c (strip_trailing_slashes): Likewise.
6910 * same.c (base_name): Likewise.
6911 * stripslash.c (ISSLASH): Likewise.
6913 * addext.c: Include <dirname.h> after size_t is defined.
6914 * backupfile.c: Likewise.
6916 * addext.c (addext): Use base_len to trim redundant
6917 trailing slashes instead of doing it ourselves.
6918 But do not trim the last slash if it is not redundant.
6920 * backupfile.c (find_backup_file_name,
6921 max_backup_version): Use base_len instead of rolling it ourselves.
6922 Handle the case of "" and (on DOS) "C:" correctly.
6924 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6925 Include <string.h>, <dirname.h>.
6926 (base_name): Allow file names ending in slashes, other than names
6927 that are all slashes. In this case, return the basename followed
6928 by the slashes. This is more general, and can be used in places
6929 where the original base_name purposely had an assertion failure.
6930 (base_len): New function.
6932 * dirname.c: Include <string.h> instead of <stdlib.h>.
6933 Do not include <assert.h>; no longer needed.
6935 (memrchr): Remove decl.
6936 (dir_name_r): Remove.
6937 (dir_len): Renamed from dirlen. All callers changed.
6938 Rewrite in terms of base_name, for simplicity and consistency.
6939 (dir_name): Never return NULL. All callers changed.
6940 Do not include <stdlib.h> in test program; no longer needed.
6941 return 0; is fine for test program.
6943 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6945 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6947 * path-concat.c (path_concat): Use base_len to compute
6948 base length, not strlen; this means we cannot rely on memcpy
6951 * same.c (STREQ): Remove.
6952 (same_name): Handle the case where the basename ends in trailing '/'.
6954 * stripslash.c (strip_trailing_slashes): Return nonzero if
6955 a slash was stripped. Do not strip the last slash after a
6958 2001-04-08 Jim Meyering <meyering@lucent.com>
6960 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6961 recomputed; that's necessary when the offset spans a DST transition.
6962 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6964 2001-04-02 Jim Meyering <meyering@lucent.com>
6966 * regex.h, regex.c: Update from GNU libc.
6968 2001-03-19 Paul Eggert <eggert@twinsun.com>
6970 * version-etc.c (version_etc_copyright): Update to 2001.
6972 2001-03-16 Paul Eggert <eggert@twinsun.com>
6974 * tempname.c (uint64_t): Define to uintmax_t if
6975 not defined, and if UINT64_MAX is not defined.
6976 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6977 Reported by John David Anglin.
6979 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6981 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6982 alias if codeset is empty.
6983 * config.charset (BeOS): Use wildcard syntax.
6985 2001-03-13 Jim Meyering <meyering@lucent.com>
6987 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6988 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6991 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6993 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6995 * unicodeio.c (print_unicode_char): Simplify accordingly.
6997 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6999 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7000 support for DOS/DJGPP.
7002 2001-02-28 Paul Eggert <eggert@twinsun.com>
7004 * Makefile.am (libfetish_a_SOURCES):
7005 Add dup-safer.c, fopen-safer.c.
7006 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7008 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7010 2001-02-25 Paul Eggert <eggert@twinsun.com>
7012 The mkstemp replacement is taken from glibc 2.2.2, with some
7013 portability fixes for use outside glibc, as follows:
7015 * tempname.c (struct_stat64): New macro.
7016 (direxists, __gen_tempname): Use it.
7017 This avoids a portability problem with Solaris 8.
7019 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7020 (<stddef.h>, <stdint.h>, <string.h>):
7021 Include only if STDC_HEADERS || _LIBC.
7022 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7023 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7024 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7025 (__set_errno): Define this macro if <errno.h> doesn't.
7026 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7027 Define these macros if <stdio.h> doesn't.
7028 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7029 Define these macros if <sys/stat.h>
7030 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7031 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7032 __xstat64): Define if not _LIBC.
7033 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7034 (__gen_tempname): Invoke gettimeofday only if
7035 HAVE_GETTIMEOFDAY || _LIBC;
7036 otherwise, fall back on plain "time".
7037 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7039 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7041 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7043 2001-02-17 Jim Meyering <meyering@lucent.com>
7045 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7046 around included file name.
7048 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7050 * strftime.c: Update from GNU libc (the only changes were to comments).
7052 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7054 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7056 2001-02-17 Paul Eggert <eggert@twinsun.com>
7058 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7059 Remove workaround macros for hosts that have mbrtowc but not
7060 mbstate_t, as we now insist on proper declarations for both
7061 before using mbrtowc.
7063 2001-02-17 Jim Meyering <meyering@lucent.com>
7065 * regex.c: Update from libc.
7067 2001-02-16 Paul Eggert <eggert@twinsun.com>
7069 * alloca.c (malloc): Undef before defining, since stdlib.h
7070 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7071 Reported by Mark Hounschell via Paul Eggert.
7073 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7075 * config.charset: Update for FreeBSD 4.2.
7077 2001-01-26 Jim Meyering <meyering@lucent.com>
7079 * quotearg.c: Include stddef.h.
7080 * quote.c: Include stddef.h.
7081 Reported by Axel Kittenberger.
7083 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7084 line in double quotes so that it evokes a better diagnostic.
7085 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7086 Reported by Axel Kittenberger.
7088 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7090 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7091 to avoid a warning. Add back 'const' to inptr.
7093 2001-01-16 Jim Meyering <meyering@lucent.com>
7095 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7098 2001-01-14 Jim Meyering <meyering@lucent.com>
7100 * rename.c: New file. From Volker Borchert.
7101 Include stdlib.h, string.h or strings.h, and xalloc.h.
7102 Use strip_trailing_slashes rather than open-coding it.
7104 2001-01-03 Paul Eggert <eggert@twinsun.com>
7106 * strftime.c: Sync with glibc time/strftime.c 1.81.
7108 2001-01-03 Jim Meyering <meyering@lucent.com>
7110 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7111 local `inptr' to avoid warning with some system declarations of iconv.
7113 2000-12-29 Paul Eggert <eggert@twinsun.com>
7115 * modechange.c: Do not assume that mode_t uses the
7116 traditional octal encoding. E.g. "chmod 1 FOO" should set
7117 the other-execute bit of FOO even if S_IXOTH != 1.
7119 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7120 WOTH, XOTH, ALLM): New macros.
7121 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7122 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7124 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7125 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7127 No need to use uintmax_t; unsigned long is long enough.
7128 Don't bother to get suffix since we don't use it.
7130 2000-12-24 Jim Meyering <meyering@lucent.com>
7132 * hash.c (is_prime): Return explicit boolean values.
7133 (hash_get_first): Return NULL to appease Irix5.6's 89.
7134 Reported by Nelson Beebe.
7136 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7138 * localcharset.c (locale_charset): Add support for Win32.
7140 2000-12-18 Paul Eggert <eggert@twinsun.com>
7142 * physmem.h, physmem.c: New files.
7144 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7145 (noinst_HEADERS): Add physmem.h.
7147 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7148 't' for compatibility with Solaris 8 sort.
7150 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7152 * config.charset: Add support for BeOS.
7154 2000-12-16 Jim Meyering <meyering@lucent.com>
7156 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7157 SHELLS_FILE to a file name that's useful on djgpp systems.
7159 (ADDITIONAL_DEFAULT_SHELLS): Define.
7160 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7161 Based mostly on a patch from Prashant TR.
7163 2000-12-16 Jim Meyering <meyering@lucent.com>
7165 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7166 N and M) would have treated it like `chown N:N FILE'.
7168 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7170 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7172 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7173 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7174 to the list of canonical encodings. Rename EUC-CN to GB2312.
7176 2000-12-08 Andreas Schwab <schwab@suse.de>
7178 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7179 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7181 2000-12-07 Jim Meyering <meyering@lucent.com>
7183 * stripslash.c (ISSLASH): Define.
7184 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7187 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7188 (dir_name_r): Declare this function as static.
7189 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7190 manifest itself on a name containing a mix of slashes and
7192 Make this function work with names starting with a DOS-style
7193 drive letter and colon prefix.
7194 (dir_name): Append `.' if necessary.
7195 Based mostly on patches from Prashant TR and Eli Zaretskii.
7197 * dirname.h (dir_name_r): Remove prototype.
7199 2000-12-05 Jim Meyering <meyering@lucent.com>
7201 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7203 2000-12-04 Jim Meyering <meyering@lucent.com>
7205 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7206 Also include memory.h, stdlib.h, unistd.h if appropriate.
7207 Reported by Andreas Jaeger (conflicting declaration of malloc).
7209 2000-12-02 Jim Meyering <meyering@lucent.com>
7211 * closeout.h: Make idempotent, to avoid some obscure warnings.
7213 2000-12-01 Paul Eggert <eggert@twinsun.com>
7215 * memrchr.c: Include <config.h> before any system include file.
7217 2000-11-29 Paul Eggert <eggert@twinsun.com>
7219 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7221 2000-11-26 Jim Meyering <meyering@lucent.com>
7223 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7225 2000-11-22 Paul Eggert <eggert@twinsun.com>
7227 * strftime.c (my_strftime): Do not invoke mbrlen with a
7228 size of (size_t) -1; it's not portable.
7230 2000-11-17 Akim Demaille <akim@epita.fr>
7232 * obstack.h: Formatting changes.
7233 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7234 prevent type checking.
7235 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7236 cast the value to (void *): assigning a `foo *' to a `void *'
7238 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7240 2000-11-17 Jim Meyering <meyering@lucent.com>
7242 * strstr.c: Update from GNU libc.
7244 2000-11-16 Jim Meyering <meyering@lucent.com>
7246 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7248 2000-11-11 Jim Meyering <meyering@lucent.com>
7250 * error.c: Add a couple #includes, merging from GNU libc version.
7252 2000-11-10 Jim Meyering <meyering@lucent.com>
7254 * obstack.h: Update from GNU libc.
7255 * obstack.c: Likewise.
7257 2000-11-06 Paul Eggert <eggert@twinsun.com>
7259 * getusershell.c (setusershell): Use rewind rather than
7260 fseek/fseeko, to avoid configuration hassles with fseeko.
7261 Don't bother opening SHELLS_FILE if shellstream is NULL;
7264 2000-11-05 Jim Meyering <meyering@lucent.com>
7266 * makepath.h (make_dir): Declare.
7267 * makepath.c (make_dir): Remove `static' attribute.
7270 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7272 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7273 last one in a bucket, advance to the next bucket.
7275 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7277 * fnmatch.c: Do not comment out all the code if we are using
7278 the GNU C library, because in some cases we are replacing buggy
7279 code in the GNU C library itself.
7281 2000-10-30 Paul Eggert <eggert@twinsun.com>
7283 * error.h, getline.h, modechange.h:
7284 Remove "2000" from Copyright line, as the file hasn't been
7285 changed this year other than in the copyright notice.
7287 * xalloc.h: Add "2000" to Copyright line, as this file
7288 was changed this year.
7290 2000-10-30 Paul Eggert <eggert@twinsun.com>
7292 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7293 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7294 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7296 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7298 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7299 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7300 doesn't define __restrict_arr.
7302 2000-10-29 Jim Meyering <meyering@lucent.com>
7304 * xstat.in: Fix grammar in comment.
7306 2000-10-28 Jim Meyering <meyering@lucent.com>
7308 * memchr.c: Update from libc.
7309 Adjust for portability:
7310 [HAVE_STDLIB_H]: Include stdlib.h.
7311 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7312 Undef __memchr, too.
7313 [!weak_alias]: Define __memchr to memchr.
7315 * regex.c: Update from libc.
7316 * regex.h: Likewise.
7317 * getopt1.c: Likewise.
7318 * memcmp.c: Likewise.
7320 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7321 Avoid using fseek, when possible -- it's broken by design.
7322 Patch by Ulrich Drepper.
7324 2000-10-26 Jim Meyering <meyering@lucent.com>
7326 * strftime.c: Update from libc.
7328 2000-10-25 Jim Meyering <meyering@lucent.com>
7330 * obstack.c: Update from libc.
7332 2000-10-23 Jim Meyering <meyering@lucent.com>
7334 * hard-locale.c (hard_locale): Revert last change -- it was simply
7335 wrong. That set_locale call must not have any side effects.
7338 2000-10-22 Jim Meyering <meyering@lucent.com>
7340 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7341 [CYCLIC]: Remove now-unused definition.
7343 * save-cwd.c (O_DIRECTORY): Define, if needed.
7344 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7345 Suggestion from Ulrich Drepper.
7347 2000-10-21 Jim Meyering <meyering@lucent.com>
7349 * dirname.c (dir_name_r): New function, factored out of dir_name.
7350 (dir_name): Use dir_name_r.
7351 * dirname.h (dir_name_r): Declare it.
7353 2000-10-21 Jim Meyering <meyering@lucent.com>
7355 * dirname.c (memrchr): Declare if necessary.
7356 (dir_name): Remove the restriction that there be no
7357 trailing slashes. Now, this code skips past them, effectively
7359 [TEST_DIRNAME] (main): New unit tests.
7361 * memrchr.c: New file from GNU libc.
7362 Undef __memrchr, too.
7363 [!weak_alias]: Define __memrchr to memrchr.
7364 Guard weak_alias use with `#ifdef weak_alias'.
7366 2000-10-17 Jim Meyering <meyering@lucent.com>
7368 * quote.h (PARAMS): Define and use.
7369 Reported by Akim Demaille.
7371 * getopt.c: Update from libc.
7373 2000-10-16 Jim Meyering <meyering@lucent.com>
7375 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7378 2000-09-25 Jim Meyering <meyering@lucent.com>
7380 * md5.h (rol): Define (from GnuPG).
7382 * sha.c: Give credit (GnuPG) where due.
7383 (M): Use rol rather than open-coding it.
7384 Add a FIXME comment.
7386 2000-09-21 Jim Meyering <meyering@lucent.com>
7388 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7389 Reported by Michael Stone.
7391 2000-09-20 Jim Meyering <meyering@lucent.com>
7393 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7394 (noinst_HEADERS): Add sha.h.
7395 Based on code from Scott G. Miller and from GnuPG.
7397 2000-09-15 Jim Meyering <meyering@lucent.com>
7399 * regex.c: Update from libc.
7401 2000-09-10 Jim Meyering <meyering@lucent.com>
7403 * getopt.c (_getopt_internal): Update from glibc.
7405 2000-09-09 Jim Meyering <meyering@lucent.com>
7407 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7408 think it should be used as a general replacement for isascii.
7409 * fnmatch.c: Likewise.
7410 * mbswidth.c: Likewise
7411 * regex.c: Likewise.
7414 * userspec.c: Include sys/param.h and limits.h.
7416 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7417 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7418 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7419 UID, GID. Check range.
7421 2000-09-06 Jim Meyering <meyering@lucent.com>
7423 * getopt.c (_getopt_internal): Update from glibc.
7425 2000-08-30 Jim Meyering <meyering@lucent.com>
7427 * strftime.c: Merge in changes from GNU libc.
7429 2000-08-26 Jim Meyering <meyering@lucent.com>
7431 * closeout.c: Include "__fpending.h".
7432 (close_stdout_status): Return right away if there's nothing to flush.
7434 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7435 * __fpending.c: New file.
7436 * __fpending.h: New file.
7438 2000-08-07 Paul Eggert <eggert@twinsun.com>
7440 Standardize on "memory exhausted" instead of "Memory exhausted"
7441 or "virtual memory exhausted".
7442 * obstack.c (print_and_abort): Use "memory exhausted", not
7443 "virtual memory exhausted".
7444 * same.c (same_name): Invoke xalloc_die instead of printing
7446 * userspec.c (parse_user_spec): Likewise.
7447 * bumpalloc.h: comment fix
7448 * same.c, userspec.c: Include xalloc.h.
7450 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7451 not char *const and pointing to a constant array.
7452 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7453 (xrealloc): Comment fix.
7455 * userspec.c (parse_user_spec):
7456 Don't translate a message until just before returning,
7457 to avoid unnecessary translation.
7459 2000-08-07 Jim Meyering <meyering@lucent.com>
7461 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7462 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7463 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7464 getgroups.c, gethostname.c, getopt.h, group-member.c,
7465 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7466 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7467 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7468 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7469 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7470 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7471 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7472 yesno.c: Back out Copyright date changes for each file with no change
7473 this year. This eases coordination with other programs using the same
7474 source code modules. From Paul Eggert.
7476 2000-08-03 Greg McGary <greg@mcgary.org>
7478 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7479 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7480 (EXTEND_BUFFER): Use them.
7482 2000-08-01 Jim Meyering <meyering@lucent.com>
7484 * dirname.c (ISSLASH): Define.
7485 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7486 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7487 both `\' and `/' may be use as path separators.
7488 Based on a patch from Prashant TR.
7490 2000-07-31 Paul Eggert <eggert@twinsun.com>
7492 * quotearg.c (quotearg_n_options): Don't make the initial
7493 slot vector a constant, since it might get modified.
7495 2000-07-31 Jim Meyering <meyering@lucent.com>
7497 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7498 * obstack.c (print_and_abort): Likewise.
7500 2000-07-30 Paul Eggert <eggert@twinsun.com>
7502 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7503 buffer, so that the caller can always quote one small
7504 component of a "memory exhausted" message in slot 0.
7505 From a suggestion by Jim Meyering.
7507 2000-07-30 Jim Meyering <meyering@lucent.com>
7509 * makepath.c (make_path): Quote the other instance, too.
7511 * quotearg.c (N_STATIC_SLOTVECS): Define.
7512 (STATIC_BUF_SIZE): Define.
7513 (quotearg_n_options): Use only statically allocated storage when
7514 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7515 than STATIC_BUF_SIZE.
7517 2000-07-29 Jim Meyering <meyering@lucent.com>
7519 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7520 * dirname.c (dir_name): Likewise.
7522 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7524 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7525 (dir_name): Assert that there are no trailing slashes.
7527 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7529 * mbswidth.h (mbswidth): Add a flags argument.
7530 (mbswidth): New declaration.
7531 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7532 * mbswidth.c (mbswidth): Add a flags argument.
7533 (mbsnwidth): New function.
7535 2000-07-24 Jim Meyering <meyering@lucent.com>
7537 * mbswidth.c: Remove useless #else. From Bruno Haible.
7539 2000-07-23 Paul Eggert <eggert@twinsun.com>
7541 * mbswidth.c (_XOPEN_SOURCE):
7542 Don't define; this causes problems on Solaris 7.
7543 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7545 2000-07-23 Paul Eggert <eggert@twinsun.com>
7548 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7549 so that mbstate_t is always defined.
7551 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7552 be 1 in at least one GCC installation, and this configuration
7553 error is likely to be common. Ignoring MB_LEN_MAX hurts
7554 performance on hosts that have mbrtowc but have only unibyte
7555 locales, but I assume these hosts are rare.
7557 2000-07-23 Paul Eggert <eggert@twinsun.com>
7559 * quotearg.c: Streamline by invoking multibyte code only if needed.
7560 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7561 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7562 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7563 invoke multibyte primitives.
7565 2000-07-23 Jim Meyering <meyering@lucent.com>
7567 * basename.c (base_name): Add an assertion.
7569 2000-07-15 Bruno Haible <clisp.cons.org>
7571 * quotearg.c: When the system forces us to redefine mbstate_t,
7572 shadow its mbsinit function.
7574 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7576 * mbswidth.h: New file.
7577 * mbswidth.c: New file.
7578 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7579 (noinst_HEADERS): Add mbswidth.h.
7581 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7583 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7586 2000-07-15 Jim Meyering <meyering@lucent.com>
7588 * makepath.c: Include quote.h.
7589 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7590 corresponding argument in a `quote (...)' call.
7591 Give better diagnostics.
7593 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7594 (noinst_HEADERS): Add quote.h.
7596 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7597 from tar's src/misc.c.
7598 * quote.h: New file. Prototypes for same.
7600 2000-07-10 Paul Eggert <eggert@twinsun.com>
7602 From a suggestion by Bruno Haible.
7603 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7604 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7605 to decide whether to define the BeOS workaround macro;
7606 this adjusts to the change to AC_MBSTATE_T.
7608 2000-07-13 Paul Eggert <eggert@twinsun.com>
7610 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7612 * quotearg.c (quoting_style_args, quoting_style_vals,
7613 quotearg_buffer_restyled): Add support for
7614 clocale_quoting_style. Undo previous change to
7615 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7616 and "{RIGHT QUOTATION MARK}" msgids.
7618 2000-07-05 Paul Eggert <eggert@twinsun.com>
7620 The old behavior of quoting `like this' doesn't look good with
7621 newer, ISO-style fonts. See:
7622 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7624 Instead, quote "like this" by default. Let the translator
7625 tailor the locale-specific quoting behavior by providing
7626 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7628 * quotearg.c (N_): New macro.
7629 (gettext_default): New function.
7630 (quotearg_buffer_restyled): Use
7631 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7632 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7634 2000-07-09 Jim Meyering <meyering@lucent.com>
7636 * Most files: Update copyright dates to include 2000.
7638 2000-07-08 Jim Meyering <meyering@lucent.com>
7640 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7642 (xgethostname): Remove now-unnecessary #ifdef.
7643 Move declaration of `err' into loop where it's used.
7645 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7647 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7648 by allocating a larger buffer. Test the gethostname return value for
7649 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7650 returns an error and ENAMETOOLONG isn't defined.
7652 2000-07-05 Paul Eggert <eggert@twinsun.com>
7653 and Bruno Haible <haible@clisp.cons.org>
7655 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7657 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7659 * quotearg.c (struct quoting_options): Simplify quote_these_too
7662 2000-07-03 Jim Meyering <meyering@lucent.com>
7664 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7665 Reported by Bruno Haible.
7667 2000-07-04 Jim Meyering <meyering@lucent.com>
7669 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7670 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7673 2000-07-03 Paul Eggert <eggert@twinsun.com>
7674 and Bruno Haible <haible@clisp.cons.org>
7676 * quotearg.c (mbrtowc):
7677 Assign to *pwc, and return 1 only if result is nonzero.
7678 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7680 2000-07-03 Jim Meyering <meyering@lucent.com>
7682 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7683 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7686 2000-07-02 Jim Meyering <meyering@lucent.com>
7688 * quotearg.c (mbstate_t): Don't define here.
7690 2000-07-02 Jim Meyering <meyering@lucent.com>
7692 * nanosleep.c (SIGCONT): Define if not already defined.
7694 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7696 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7697 per change in ../m4/ls-mntd-fs.m4.
7698 (read_filesystem_list): Ignore symbolic links.
7700 2000-06-29 Jim Meyering <meyering@lucent.com>
7702 * same.c: Include <string.h> or <strings.h>, as appropriate,
7703 for declaration of strcmp.
7705 * long-options.c: Include <stdlib.h>, for declaration of exit.
7707 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7708 Avoid warning by casting result to `char *' to remove `const'.
7710 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7712 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7714 2000-06-26 Paul Eggert <eggert@twinsun.com>
7716 savedir now sets errno on failure and invokes xmalloc to get memory.
7717 Fix a couple of other minor bugs while we're at it.
7719 * savedir.c (<unistd.h>): Do not include; there's no need.
7720 (NAMLEN): Remove macro.
7721 (malloc, realloc): Remove decls.
7723 ("xalloc.h"): Include.
7724 (NAME_SIZE_DEFAULT): New macro.
7725 (savedir): Use xmalloc / xrealloc to allocate memory.
7726 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7727 Skip "" directory entries.
7728 Use strlen to calculate directory entry length, since the old method
7729 is rarely used these days and isn't worth supporting.
7730 Don't use a pointer after freeing it.
7731 Check for integer overflow when calculating allocation size.
7732 Use memcpy to copy entries, instead of stpcpy.
7733 Set errno properly when returning NULL.
7734 Check for readdir error.
7736 2000-06-26 Jim Meyering <meyering@lucent.com>
7738 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7740 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7742 * getusershell.c (xmalloc, xrealloc): Remove functions.
7744 Don't include <stdlib.h>. Don't declare malloc, realloc.
7746 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7748 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7750 2000-06-24 Jim Meyering <meyering@lucent.com>
7752 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7754 2000-06-21 Jim Meyering <meyering@lucent.com>
7756 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7758 2000-06-19 Paul Eggert <eggert@twinsun.com>
7760 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7761 (mbrtowc, mbstate_t): Define substitutes if
7762 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7763 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7764 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7766 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7768 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7769 than 1024, return a memory chunk of least possible size, instead
7770 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7771 Use free/xmalloc instead of xrealloc to avoid copying for very long
7774 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7776 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7777 address, not strdup. Include <stdlib.h> and don't declare free().
7779 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7781 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7784 2000-06-21 Jim Meyering <meyering@lucent.com>
7786 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7787 (noinst_HEADERS): Add getstr.h.
7789 * getline.c (getstr): Move into a separate file.
7790 * getstr.c (getstr): New file, extracted from getline.c, with
7791 the following changes: new parameter, delim2; both delim[12]
7792 parameters have type `int', not `char'. The latter would lose
7793 with 8-bit delimiters.
7794 * getstr.h: New file.
7796 2000-06-19 Jim Meyering <meyering@lucent.com>
7798 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7800 2000-06-18 Jim Meyering <meyering@lucent.com>
7802 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7803 Besides, these days every porting target provides a mkdir function.
7805 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7806 (this snippet comes from src/system.h).
7808 2000-06-15 Paul Eggert <eggert@twinsun.com>
7810 * human.c (adjust_value): New function.
7811 (human_readable_inexact): Apply rounding style even when
7812 printing approximate values.
7814 2000-06-14 Paul Eggert <eggert@twinsun.com>
7816 * human.c (human_readable_inexact): Allow an input block
7817 size that is not a multiple of the output block size, and vice versa.
7818 Reported by Piergiorgio Sartor.
7820 2000-06-14 Paul Eggert <eggert@twinsun.com>
7822 * getdate.y (get_date): Apply relative times after time
7823 zone indicator, not before. Reported by Todd A. Jacobs.
7825 2000-06-13 Jim Meyering <meyering@lucent.com>
7827 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7829 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7831 2000-06-12 Paul Eggert <eggert@twinsun.com>
7833 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7835 2000-06-04 Paul Eggert <eggert@twinsun.com>
7837 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7839 2000-06-04 Jim Meyering <meyering@lucent.com>
7841 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7842 SunOS 4.1.4 for which gid_t is an unsigned type.
7844 2000-06-03 Jim Meyering <meyering@lucent.com>
7846 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7848 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7850 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7851 newer, don't install charset.alias.
7852 * config.charset: Change the Linux/glibc rules so they become empty
7853 on glibc-2.1 or newer.
7855 2000-06-02 Jim Meyering <meyering@lucent.com>
7857 * mountlist.c: Back out last change. Instead, do this...
7858 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7859 member using the same `ignore'-testing code.
7860 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7864 2000-05-29 Jim Meyering <meyering@lucent.com>
7866 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7867 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7869 2000-05-22 Jim Meyering <meyering@lucent.com>
7871 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7873 2000-05-18 Jim Meyering <meyering@lucent.com>
7875 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7876 back, too, since it may have been modified by allocate_entry.
7877 (hash_delete): Rewrite to use neither the assignment operator
7878 nor the comma operator in an if-expression.
7880 2000-05-15 Paul Eggert <eggert@twinsun.com>
7883 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7884 Remove; no longer needed.
7885 "quotearg.h": Add include.
7886 (file_name): Do not bother to explicitly initialize to NULL; it's less
7887 efficient on some hosts.
7888 (close_stdout_status): Remove test as to whether stdout was already
7889 closed; it breaks for the case "echo x | sort >&-".
7890 Quote file name colons.
7891 Do not assume that _("write error") lacks format strings.
7893 2000-05-15 Jim Meyering <meyering@lucent.com>
7895 * version-etc.c (version_etc_copyright): Update the copyright string
7896 used in all --version output.
7898 2000-05-14 Jim Meyering <meyering@lucent.com>
7900 * closeout.c (close_stdout_set_file_name): New function.
7901 (close_stdout_status): Use new file-scoped global.
7902 Return right away if fstat says the stdout file descriptor is invalid.
7903 * closeout.h (close_stdout_set_file_name): Declare.
7905 2000-05-10 Jim Meyering <meyering@lucent.com>
7907 * closeout.c [default_exit_status]: New file-scoped variable.
7908 (close_stdout_set_status): New function.
7909 * closeout.h (close_stdout_set_status): Declare.
7911 2000-05-08 Jim Meyering <meyering@lucent.com>
7913 * long-options.c: Don't include closeout.h.
7914 (parse_long_options): Don't call close_stdout for --version.
7916 2000-05-06 Jim Meyering <meyering@lucent.com>
7918 * strnlen.c: Undefine __strnlen and strnlen.
7919 [!weak_alias]: Define __strnlen to strnlen.
7921 * atexit.c: New file, from libiberty.
7923 2000-05-06 Jim Meyering <meyering@lucent.com>
7925 * closeout.c (close_stdout_status): Also check for errors on the
7928 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7930 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7931 instead of xmalloc, xrealloc, path_concat.
7932 (locale_charset): Treat empty environment variables as absent.
7933 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7935 2000-05-04 Jim Meyering <meyering@lucent.com>
7937 * getopt.c: Update from glibc.
7938 * obstack.c: Likewise.
7939 * obstack.h: Likewise.
7940 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7942 * regex.h: Likewise.
7943 * strndup.c: Likewise.
7944 * strnlen.c: New file, from glibc.
7946 2000-05-01 Jim Meyering <meyering@lucent.com>
7948 * full-write.c (full_write): Remove `FIXME' part of comment.
7950 2000-04-29 Jim Meyering <meyering@lucent.com>
7952 * path-concat.c: Declare strdup only if it's not defined.
7953 * canon-host.c: Likewise.
7955 2000-04-28 Jim Meyering <meyering@lucent.com>
7957 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7958 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7959 included first, then limits.h is included by locale.h by libintl.h.
7960 From John David Anglin.
7962 2000-04-25 Jim Meyering <meyering@lucent.com>
7964 * makepath.c (S_IRWXUGO): Define.
7965 (make_path): Always perform explicit chmod if MODE specifies any
7966 of the `special' permission bits. Prompted by a bug report against
7967 install from Mate Wierdl and Joost van Baal.
7969 2000-04-18 Jim Meyering <meyering@lucent.com>
7973 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7974 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7976 2000-04-17 Jim Meyering <meyering@lucent.com>
7978 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7979 the definition of it to rpl_strftime also defined-away the system's
7982 2000-04-15 Jim Meyering <meyering@lucent.com>
7984 Use `C' to denote so-called `contiguous' files, the same way
7986 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7987 (ftypelet): Use S_ISCTG.
7988 From Michael Deutschmann.
7990 2000-04-14 Jim Meyering <meyering@lucent.com>
7992 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7994 2000-04-08 Jim Meyering <meyering@lucent.com>
7996 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7997 names don't conflict. Reported by Eli Zaretskii.
7999 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8001 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8002 bug. Deal with the different error behavior of Irix iconv.
8004 2000-04-07 Jim Meyering <meyering@lucent.com>
8006 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8007 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8009 2000-04-05 Jim Meyering <meyering@lucent.com>
8011 Portability tweaks required for ultrix4.3.
8012 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8013 * readutmp.c: Include sys/types.h before sys/stat.h.
8014 * canon-host.c: Declare strdup.
8015 * path-concat.c: Likewise.
8016 From John David Anglin.
8018 2000-04-04 Jim Meyering <meyering@lucent.com>
8020 Be more DOS 8.3-friendly.
8021 * ref-add.sin: Renamed from ref-add.sed.in.
8022 * ref-del.sin: Renamed from ref-del.sed.in.
8023 * Makefile.am: Reflect renaming.
8024 Reported by Eli Zaretskii.
8026 Use a temporary file name that won't clash with `charset.alias'
8027 in the DOS 8.3 name space.
8028 * Makefile.am (charset_tmp): Define.
8029 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8030 (uninstall-local): Likewise.
8031 Reported by Eli Zaretskii.
8033 2000-03-29 Paul Eggert <eggert@twinsun.com>
8035 * time/strftime.c (my_strftime): Make sure we call the system
8036 strftime, not ourselves, when invoking the underlying strftime.
8038 2000-03-24 Jim Meyering <meyering@lucent.com>
8040 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8041 (charset_alias): Define.
8042 (install-exec-local): Factor out common code.
8043 (uninstall-local): Split lines longer than 80.
8044 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8046 (.sed.in.sed): New rule. Don't redirect directly to $@.
8047 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8049 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8051 * config.charset: Output a line containing "Packages using this file".
8052 * ref-add.sed.in, ref-del.sed.in: New files.
8053 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8054 ref-del.sed): New rules.
8056 2000-03-17 Jim Meyering <meyering@lucent.com>
8058 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8059 Otherwise, include <strings.h>
8061 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8063 * unicodeio.c (utf8_wctomb): New function.
8064 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8065 format instead of in UCS-4 with platform dependent endianness.
8067 2000-03-07 Paul Eggert <eggert@twinsun.com>
8069 * savedir.c (savedir): Work even if directory size is
8070 negative; this can happen with some screwy NFS configurations.
8072 2000-03-06 Jim Meyering <meyering@lucent.com>
8074 * localcharset.c (get_charset_aliases): Don't try to free file_name
8075 if it's NULL (because we ran out of memory). From Bruno Haible.
8077 2000-03-05 Jim Meyering <meyering@lucent.com>
8079 * localcharset.c ("path-concat.h"): Include.
8080 (get_charset_aliases): Use path_concat instead of ANSI string
8083 * unicodeio.h (PARAMS): Define.
8084 Use it to guard prototype.
8086 2000-03-04 Jim Meyering <meyering@lucent.com>
8088 * Makefile.am (install-exec-local): Create $(libdir) before installing
8090 (uninstall-local): Uncomment this rule so `make distcheck' works
8093 * unicodeio.c (<errno.h>): Include it.
8094 (errno): Declare if not defined.
8096 * localcharset.c: Add Bruno's comment justifying use of volatile.
8098 * config.charset: New version, incorporating remarks from a linux
8099 i18n mailing list. From Bruno Haible.
8101 2000-03-02 Jim Meyering <meyering@lucent.com>
8103 * Makefile.am (EXTRA_DIST): Add config.charset.
8105 2000-03-01 Jim Meyering <meyering@lucent.com>
8107 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8108 * unicodeio.c: Likewise.
8110 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8112 * config.charset: New file.
8113 * localcharset.c: New file.
8114 * unicodeio.h, unicodeio.c: New files.
8115 * Makefile.am (DEFS): Add -DLIBDIR=...
8116 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8117 (noinst_HEADERS): Add unicodeio.h.
8118 (all-local, install-exec-local, charset.alias): New targets.
8120 2000-02-28 Paul Eggert <eggert@twinsun.com>
8122 * quotearg.c (ALERT_CHAR): New macro.
8123 (quotearg_buffer_restyled): Use it.
8125 2000-02-27 Jim Meyering <meyering@lucent.com>
8127 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8128 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8130 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8131 not `#if STDC_HEADERS'.
8132 Declare malloc if needed.
8134 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8135 now that autoconf always defines the HAVE_DECL_ symbols.
8136 * human.c: Likewise.
8138 * strtoumax.c: Likewise.
8140 * backupfile.c: Arrange for cpp to fail if the configure-time
8141 declaration check was not run.
8143 * human.c: Likewise.
8145 * strtoumax.c: Likewise.
8147 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8148 then first look up the entire `.'-containing string as a login name.
8150 2000-02-18 Paul Eggert <eggert@twinsun.com>
8152 * getdate.y: Handle two-digit years with leading zeros correctly.
8153 (textint): New typedef.
8154 (parser_control): Member year changed from int to textint.
8156 (YYSTYPE): Removed; replaced by %union with int and textint members.
8157 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8158 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8159 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8160 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8161 (date, number, to_year): Use width of number in digits, not its value,
8162 to determine whether it's a 2-digit year, or a 2-digit time.
8163 (yylex): Store number of digits of numeric tokens.
8164 Reported by John Kendall.
8166 (parser_control): Changed from struct parser_control to typedef (for
8167 consistency). All uses changed.
8169 (tID): Removed; not used.
8170 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8172 2000-02-14 Paul Eggert <eggert@twinsun.com>
8174 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8175 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8177 2000-02-12 Jim Meyering <meyering@lucent.com>
8179 * userspec.c (ISDIGIT): Define it.
8180 (isdigit): Remove definition.
8181 (is_number): Use ISDIGIT, not isdigit.
8182 <libintl.h>: Include.
8184 (parse_user_spec): Mark translatable strings.
8186 2000-02-10 Jim Meyering <meyering@lucent.com>
8188 With these changes, nanosleep.[ch] are finally enough like the other
8189 lib/* replacement files to compile on a few more losing systems.
8191 * nanosleep.h: Don't include config.h.
8192 Remove prototype from declaration of nanosleep.
8193 (PARAMS): Remove now-unneeded definition.
8194 * nanosleep.c: #undef nanosleep.
8195 (rpl_nanosleep): Rename from nanosleep.
8197 2000-02-03 Jim Meyering <meyering@lucent.com>
8199 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8200 rather than with `#if HAVE_UTMPNAME'.
8202 2000-02-01 Jim Meyering <meyering@lucent.com>
8204 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8206 2000-01-31 Jim Meyering <meyering@lucent.com>
8208 * nanosleep.h (nanosleep): Guard declaration with
8209 `#if ! HAVE_DECL_NANOSLEEP'.
8210 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8211 the declaration in that vendor's sys/timers.h.
8212 Reported by Christian Krackowizer.
8214 * quotearg.c (ISASCII): Add #undef and move definition to follow
8215 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8216 (ISPRINT): Likewise.
8217 Reported by Tom Tromey.
8219 2000-01-30 Jim Meyering <meyering@lucent.com>
8221 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8222 uses of ->ut_name. The latter doesn't work with new Linux header files
8223 where only utmpx.ut_user is declared.
8225 * readutmp.h (UT_USER): Define.
8227 2000-01-23 Jim Meyering <meyering@lucent.com>
8229 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8232 2000-01-22 Jim Meyering <meyering@lucent.com>
8234 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8235 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8236 Required for some AIX systems. Reported by Christian Krackowizer.
8237 [TESTING] (main): New function.
8239 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8240 * dirname.c (dir_name): Support for DOS-style file names with drive
8243 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8245 * strverscmp.c (ISDIGIT): Define.
8246 (strverscmp): Use ISDIGIT, not isdigit.
8248 2000-01-17 Paul Eggert <eggert@twinsun.com>
8250 * nanosleep.c (nanosleep):
8251 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8252 POSIX.1 doesn't require SA_INTERRUPT and some systems
8253 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8254 it's been part of POSIX.1 since day 1 (in 1988).
8256 2000-01-17 Jim Meyering <meyering@lucent.com>
8258 * interlock: Remove unused file. Reported by François Pinard.
8260 2000-01-16 Paul Eggert <eggert@twinsun.com>
8262 * quotearg.c (quotearg_buffer_restyled): Do not quote
8263 alert, backslash, formfeed, and vertical tab unnecessarily in
8264 shell quoting style.
8267 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8268 Free Software Foundation, Inc.
8269 Copying and distribution of this file, with or without modification,
8270 are permitted provided the copyright notice and this notice are preserved.