1 2005-10-11 Simon Josefsson <jas@extundo.com>
3 * gc.h (gc_hash_buffer): Add doc.
5 2005-10-11 Bruno Haible <bruno@clisp.org>
7 * strcasecmp.c: Include limits.h.
8 (strcasecmp): Avoid integer overflow on exotic platforms.
9 * strncasecmp.c: Include limits.h.
10 (strncasecmp): Avoid integer overflow on exotic platforms.
11 Reported by Paul Eggert.
13 2005-10-06 Simon Josefsson <jas@extundo.com>
15 * hmac-md5.c: New file.
19 2005-10-06 Simon Josefsson <jas@extundo.com>
21 * memxor.c (memxor): Avoid casts and warnings.
23 2005-10-05 Derek Price <derek@ximbiot.com>
25 * getdelim.c (SIZE_MAX): New macro, if not already defined.
27 2005-10-05 Simon Josefsson <jas@extundo.com>
29 * memxor.c (memxor): Fix compiler error.
31 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
32 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
34 * memxor.h, memxor.c: New files.
36 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
37 we assume all systems have it, suggested by Jim Meyering
38 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
39 any systems lack sys/socket.h; mingw32 is known to lack it, but we
40 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
43 2005-10-04 Bruno Haible <bruno@clisp.org>
45 * verify.h (verify_true): Provide alternative definition for C++.
47 2005-10-04 Simon Josefsson <jas@extundo.com>
49 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
50 D. Baushke" <mdb@gnu.org>.
52 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
54 * getdelim.c: Include getdelim.h first. Include <limits.h>.
55 (SSIZE_MAX): New macro, if not already defined.
56 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
59 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
61 * exclude.c: Include verify.h.
62 (verify): Remove. All callers changed to use verify.h's version.
63 * strtoimax.c: Likewise.
64 * utimecmp.c: Likewis.e
67 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
68 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
69 * .cvsignore: Add fts.h, search.h, t-fpending.
70 * settime.c (settime): Fix { typo in previous patch. Also, don't
71 bother returning ENOSYS if settimeofday or stime fails; just let
72 them return whatever errno they want to return.
73 * utimens.c: Include unistd.h, for dup2.
74 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
75 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
77 2005-10-02 Jim Meyering <jim@meyering.net>
80 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
81 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
82 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
84 Do not consume the fd unless successful.
85 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
86 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
87 block, so that we don't even try to compile it if settimeofday is
88 available. This works around a compilation failure on OSF1 V5.1,
89 due to stime requiring a `long int*' while tv_sec is `int'.
91 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
93 * getdelim.c (getdelim): Remove unused variables.
95 2005-10-01 Simon Josefsson <jas@extundo.com>
97 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
98 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
99 AI_* and EAI_* definitions. Protect function declarations.
101 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
103 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
104 so that the code works even with ancient cpp. Portability problem
105 with GCC 2.7.2.1 reported by Thomas M.Ott.
107 2005-09-27 Jim Meyering <jim@meyering.net>
109 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
111 * intprops.h (signed_type_or_expr__): Define.
112 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
115 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
117 * verify.h (verify_expr): Remove, replacing with:
118 (verify_true): New macro that returns true instead of void.
119 (verify_type__): Remove.
120 (verify): Use verify_true rather than verify_type__.
122 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
124 * utimens.c (ENOSYS): Define if not already defined.
125 (futimens): Support having a null PATH if the file descriptor
128 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
130 (__attribute): Define to empty unless GCC 3.1 or later.
131 This works around a core dump on OpenBSD 3.4, which has GCC
132 2.95.3, which dumps core when given __attribute__(()). It also
133 simplifies other tests, since we really don't want to bother with
134 worrying about which ancient version of GCC supported what.
135 Original problem reported by Yoann Vandoorselaere, with part of
136 the fix suggested by Derek Price.
138 2005-09-24 Jim Meyering <jim@meyering.net>
140 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
141 so we can once again use a positive bitfield width of 1 -- now we
142 don't have to explain why we were using a bitfield width of 2.
144 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
146 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
147 Problem reported by Eric Blake.
148 (getaddrinfo): Initialize se so that it's not garbage.
149 Redo internal storage allocation so that it doesn't make unportable
150 assumptions about alignment.
153 * utimens.c (futimens): Use futimesat if available.
154 Prefer it to futimes since it doesn't have the futimes bug.
156 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
157 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
158 Instead, declare a function that returns a pointer to an array,
159 and use verify_type__ to declare the size of the array.
160 Problem and germ of a solution reported by Bruno Haible.
161 (verify_type__): Use 2, not 1, for bitfield size, to avoid
162 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
164 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
168 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
170 * argmatch.h: Include verify.h
171 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
172 (ARGMATCH_ASSERT): Remove; unused.
173 * canonicalize.c: Assume STDC_HEADERS.
174 * exclude.c: Include "strcase.h".
175 * regex_internal.h [!defined _LIBC]: Likewise.
176 * getusershell.c: Include stdio--.h rather than stdio.h
178 (getusershell): Call fopen, not fopen_safer.
179 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
180 Do not include unistd-safer.h.
181 (save_cwd): Don't call fd_safer; no longer needed
182 now that we include fcntl--.h.
184 * getdate.y (relative_time): New type.
185 (RELATIVE_TIME_0): New constant.
186 (parser_control): Use relative_time instead of doing it ourselves.
187 (%union): Add new relative_time rel member.
188 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
190 (relunit, relunit_snumber): Now of type rel.
191 (zone, rel, relunit, get_date): Adjust to above changes.
193 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
194 Do not include unistd-safer.h.
195 (getloadavg): Don't call fd_safer; no longer needed
196 now that we include fcntl--.h.
198 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
199 (make_dir_parents): Treat ENOSYS like EEXIST.
201 Improve quality of diagnostics on restore_cwd failure.
202 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
203 (make_dir_parents): Last arg is now int * (for errno), not bool *.
204 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
205 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
206 each time through the loop. Do not diagnose restore_cwd failure;
207 that is the caller's job (and perhaps the caller does not care).
209 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
210 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
211 If the file already exists but is not a directory, don't bother
212 to try to make its parents.
213 Close potential file descriptor leak if we can't chdir("/") (!).
214 Don't always return true if chdir($PWD) fails; return true only
215 if the requested action was done successfully (except for the
217 Don't log final directory unless we actually made it.
218 Refactor to avoid duplicate code to fix up permissions.
219 Don't attempt to fix up parent permissions if chdir($PWD) fails.
221 * strftime.c (my_strftime): Rewrite the previous change slightly,
222 to make it a bit faster and (I hope) clearer.
223 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
224 Fix bug in formats like %2N.
226 * verify.h: New file.
228 2005-09-22 Jim Meyering <jim@meyering.net>
232 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
234 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
235 the .tm_year member, since otherwise gcc-4.0 would now warn about
236 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
238 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
239 order to avoid an unsuppressible warning from gcc on 64-bit systems.
241 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
242 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
243 when run in a time zone for which daylight savings time is in effect
244 for the starting date.
246 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
247 stop us from restricting permissions of just-created absolute-named
249 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
250 to restore initial working directory.
251 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
252 to tell caller if/when we change the working directory and are
253 unable to return to the initial one.
254 * mkdir-p.h (make_dir_parents): Update prototype.
255 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
256 `return false'. This fixes a bug introduced on 2004-07-30.
258 * openat.c (fdopendir): Be sure to close the supplied
259 file descriptor before returning. This makes our replacement
260 implementation a little closer to Solaris's, where fdopendir
261 ties the file descriptor to the returned DIR* pointer.
262 * openat.c (unlinkat): New function.
263 * openat.h (unlinkat): Add prototype.
264 * openat-die.c (openat_save_fail): Rename from openat_save_die.
265 (openat_restore_fail): Rename from openat_restore_die.
266 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
268 Provide an alternative to exiting immediately upon save_cwd or
269 restore_cwd failure. Now, an application can arrange e.g.,
270 to perform a longjump in that case.
271 * openat.c: Include dirname.h.
272 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
273 (rpl_openat, fdopendir, fstatat): Call openat_save_die
274 and openat_restore_die rather than calling error directly.
275 Don't include "error.h" or "exitfail.h"; they're no longer needed.
277 * openat-die.c (openat_save_die, openat_restore_die): New file.
278 * openat.h (openat_save_die, openat_restore_die): Declare and define.
280 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
281 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
282 int utc, int nanoseconds);
284 date should not have to allocate a megabyte of virtual memory to
285 handle a format argument like +%1048575T. When implemented with
286 strftime, it must allocate such a buffer, use strftime to fill it
287 in, print it, then free it.
288 With fprintftime, it simply prints everything and exits.
289 With no need for memory allocation, that's one fewer way to fail.
290 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
291 optional field width, not before, so we accept %9:z, not %:9z.
292 (my_strftime): Be sure to use L_('x') for literals.
294 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
295 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
296 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
297 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
298 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
299 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
300 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
301 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
302 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
304 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
305 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
306 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
307 and don't include <sys/file.h>).
309 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
313 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
314 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
315 [!LDAV_DONE]: Avoid unused variable warning.
317 2005-09-21 Bruno Haible <bruno@clisp.org>
319 * unicodeio.h (unicode_to_mb): New declaration.
321 2005-09-20 Derek Price <derek@ximbiot.com>
323 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
325 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
327 Use a consistent style for including <config.h>.
328 * __fpending.c, acl.c, argmatch.c,
329 argp-help.c, argp-parse.c,
330 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
331 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
332 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
333 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
334 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
335 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
336 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
337 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
338 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
339 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
340 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
341 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
342 modechange.c, mountlist.c, open-safer.c, physmem.c,
343 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
344 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
345 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
346 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
347 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
348 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
349 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
350 userspec.c, utimecmp.c, version-etc-fsf.c,
351 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
352 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
353 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
354 Standardize inclusion of config.h.
355 * __fpending.h, dirfd.h, getdate.h, human.h,
356 inttostr.h: Removed inclusion of config.h from header files.
357 * inttostr.c: Adjusted in-tree users.
358 * timespec.h: Remove superfluous warning to include config.h.
359 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
360 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
361 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
362 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
364 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
366 * stat-time.h: New file.
367 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
368 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
370 (timespec_cmp): New function.
371 * utimecmp.c: Include stat-time.h.
372 (SYSCALL_RESOLUTION): Depend on whether various struct stat
373 members exist, not on the obsolescent ST_MTIM_NSEC.
374 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
376 2005-09-15 Derek Price <derek@ximbiot.com>
377 Paul Eggert <eggert@cs.ucla.edu>
379 * regcomp.c, regexec.c, regex_internal.c: Back out previous
380 changes, consolidating in...
381 * regex_internal.h: ...this file.
383 2005-09-15 Derek Price <derek@ximbiot.com>
385 * regex_internal.h: Blank `pure' for GNUC < 3.
386 * regex_internal.c: Ditto, using this...
387 (__GNUC_PREREQ): ...new macro.
388 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
389 (__GNUC_PREREQ): ...this new macro.
391 * strstr.h: Include string.h. Define strstr as a macro here.
393 2005-09-13 Derek Price <derek@ximbiot.com>
395 * canon-host.c (canon_host_r): Set *cherror on memory allocation
397 Reported by Jim Meyering <jim@meyering.net>.
399 2005-09-13 Jim Meyering <jim@meyering.net>
401 * canon-host.c: Filter through gnu indent and reword comments slightly.
402 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
404 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
406 * lib/base64.c: Typo.
407 (base64_encode): Put b64str in initialized data section.
409 2005-09-12 Derek Price <derek@ximbiot.com>
411 Return usable errors from canon-host.
412 * canon-host.h: New file.
413 * canon-host.c (canon_host): Wrap...
414 (canon_host_r): ...this new function, which now relies exclusively on
416 (ch_strerror): New function.
417 (last_cherror): New global.
418 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
419 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
421 (freeaddrinfo): Free ai->ai_canonname when set.
423 2005-09-12 Derek Price <derek@ximbiot.com>
424 Paul Eggert <eggert@cs.ucla.edu>
426 * glob-libc.h: Renamed from glob_.h. The new version is
427 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
428 protecting things that should be done only in gnulib contexts.
429 * glob_.h: New file, containing only the glob things needed for
431 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
432 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
433 (glob, globfree, glob_pattern_p): Now defined simply in terms of
434 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
435 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
436 and to respect the namespace rules better.
438 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
440 Merge glibc and coreutils changes into gnulib, plus a few
442 * md5.c: Use #error rather than a string.
443 (CYCLIC): New macro, from glibc source. Use it instead of rol.
444 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
445 (__attribute__): Define to empty for non recent-GCC.
446 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
447 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
448 Renamed from their non-__ counterparts, with new macros replacing
449 them if not _LIBC. Add __THROW attribute.
451 (struct md5_ctx): Align buffer if using GCC.
452 * sha1.h (struct sha1_ctx): Likewise.
453 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
454 The old name was backwards.
455 (NOTSWAP): Remove; not used.
456 (rol): New macro, moved here from md5.h.
457 (sha1_process_block): Remove a FIXME that doesn't make sense.
459 2005-09-12 Derek Price <derek@ximbiot.com>
461 * gai_strerror.c: Include config.h when available. Include
462 getaddrinfo.h before other headers to test interface.
463 Reported by Larry Jones <lawrence.jones@ugs.com>.
465 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
467 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
468 definitions, since that's the preferred style in glibc.
469 Fix a minor spacing issue, and update copyright notice to match glibc's.
471 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
473 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
475 2005-09-06 Simon Josefsson <jas@extundo.com>
477 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
478 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
480 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
482 Change bitset word type from unsigned int to unsigned long int,
483 as this has better performance on typical 64-bit hosts.
484 Port bitset code to hosts with unusual word sizes.
485 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
486 (build_collating_symbol):
487 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
488 argument is a bitset. This is merely a style issue, but it makes
489 it clearer that an entire array is expected.
490 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
491 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
492 Port to the case where bitset_word is not the same as unsigned int.
493 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
494 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
496 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
497 (build_trtable, group_nodes_into_DFAstates):
499 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
500 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
501 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
502 * regexec.c (group_nodes_into_DFAstates): Likewise.
503 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
504 * regcomp.c (optimize_subexps, lower_subexp):
505 Work even if bitset_word has holes in its bitwise representation.
506 * regex_internal.h (BITSET_WORD_BITS): Likewise.
507 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
509 * regex_internal.c (re_string_reconstruct):
510 Don't assume UCHAR_MAX == 255.
511 * regex_internal.h (bitset_set_all): Likewise.
512 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
514 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
515 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
517 (BITSET_WORD_MAX): New macro.
518 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
519 (bitset_set_all, bitset_copy): Now inline functions, not macros.
520 (bitset_empty, bitset_copy):
521 Prefer sizeof (bitset) to multiplying it out ourselves.
522 (bitset_not_merge): Remove; unused.
523 (bitset_contain): Return bool, not unsigned int with one bit on.
525 * regexec.c (build_trtable): Don't assume bitset has no stricter
526 alignment than re_node_set; do this by defining a new internal
527 type struct dests_alloc and using it to allocate memory.
529 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
531 Check for arithmetic overflow when calculating sizes, to prevent
532 some buffer-overflow issues. These patches are conservative, in the
533 sense that when I couldn't determine whether an overflow was possible,
534 I inserted a run-time check.
535 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
536 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
537 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
538 (re_xnrealloc, re_x2nrealloc): New inline functions.
539 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
540 (build_equiv_class, build_charclass): Check for arithmetic overflow
541 in size expression calculations.
542 * lib/regex_internal.c (re_string_realloc_buffers):
543 (build_wcs_upper_buffer, re_node_set_add_intersect):
544 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
545 (re_dfa_add_node, register_state): Likewise.
546 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
547 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
548 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
549 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
551 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
553 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
554 to avoid a collision with bits/local_lim.h in glibc.
555 All uses changed. Problem reported by Dmitry V. Levin in
556 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
558 * regex_internal.c (build_wcs_upper_buffer): Fix portability
559 bugs in int versus size_t comparisons.
560 (re_string_context_at): Fix bug where the code assumed that
563 Use bool where appropriate.
564 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
566 (calc_eclosure_iter): Likewise, for ROOT arg.
567 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
568 (build_charclass_op): Likewise, for NON_MATCH arg.
569 * regex_internal.c (re_string_allocate, re_string_construct):
570 (re_string_construct_common): Likewise, for ICASE arg.
571 * regexec.c (re_search_2_stub, re_search_stub):
572 Likewise, for RET_LEN arg.
573 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
574 (set_regs): Likewise, for FL_BACKTRACK arg.
575 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
576 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
577 (calc_eclosure_iter, parse_bracket_exp):
578 Use bool for internal variables that are booleans.
579 * regexec.c (re_search_internal, check_matching, proceed_next_node):
580 (set_regs, build_sifted_states, sift_states_bkref):
581 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
582 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
583 (find_collation_sequence_value):
585 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
586 (re_node_set_compare):
587 Return bool, not int. All callers changed.
588 * regexec.c (check_halt_node_context, check_dst_limits):
589 (build_trtable, check_node_accept): Likewise.
590 * regex_internal.h: Include stdbool.h.
592 Fix bugs uncovered when converting to bool.
593 * regcomp.c (calc_eclosure_iter): Check for storage allocation
594 failure instead of charging ahead blindly.
595 * regex_internal.c (register_state): Likewise.
596 * regexec.c (re_search_2_stub): Use simpler method than boolean
597 for freeing internal storage.
598 (group_nodes_into_DFA_states): Use unsigned int, not int, for
599 bitset pieces used as boolean, to avoid undefined behavior
600 on hosts that do int overflow checking.
602 2005-08-31 Derek Price <derek@ximbiot.com>
604 * getdelim.c (getdelim): Return EOF on EOF.
605 Reported by Larry Jones <lawrence.jones@ugs.com>.
607 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
609 * regex_internal.c (re_string_reconstruct): Don't assume buffer
610 lengths fit in regoff_t; this isn't true if regoff_t is the same
612 * regex.c (re_search_internal): 5th arg is LAST_START
613 (= START + RANGE) instead of RANGE. This avoids overflow
614 problems when regoff_t is the same width as size_t.
616 (re_search_2_stub): Check for overflow when adding the
617 sizes of the two strings.
618 (re_search_stub): Check for overflow when adding START
619 to RANGE; if it occurs, substitute the extreme value.
621 2005-08-31 Jim Meyering <jim@meyering.net>
623 * regcomp.c (search_duplicated_node): Make first pointer arg
625 * regex_internal.c (create_ci_newstate, create_cd_newstate):
626 (register_state): Likewise.
627 * regexec.c (search_cur_bkref_entry, check_dst_limits):
628 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
629 (group_nodes_into_DFAstates): Likewise.
631 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
633 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
634 old glibc regex code mishandles strings longer than 2**31 bytes.
635 This patch fixes this when the regex code is used in gnulib
636 (i.e., outside glibc).
638 This patch should not affect the use of the regex code inside
639 glibc. No doubt this problem also needs to be handled for glibc
640 as well, but the result will be an incompatible change to the
641 glibc ABI, and the old ABI will have to be supported too. That
642 can be the the subject for another patch.
644 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
645 governing whether the rest of this patch is active. By default,
646 the macro is disabled and the patch has no effect.
647 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
648 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
649 (struct re_pattern_buffer, re_search, re_search_2, re_match):
650 (re_match_2, re_set_registers): Use the new types.
651 * regex_internal.h (Idx, re_hashval_t): New types.
652 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
654 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
655 (re_string_context_at, bin_tree_t, re_dfastate_t):
656 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
657 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
658 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
659 (re_string_char_size_at, re_string_wchar_at):
660 (re_string_elem_size_at):
661 Use the new types and macros to port to 64-bit hosts.
662 Use unsigned types for internal values, so that the code
663 mostly works even for arrays larger than SSIZE_MAX.
664 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
665 (search_duplicated_node, calc_eclosure_iter, fetch_number):
666 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
667 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
668 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
669 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
670 (calc_inveclosure, parse_dup_op, build_range_exp):
671 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
672 (fetch_number, create_token_tree, mark_opt_subexp):
674 * regex_internal.c (re_string_construct_common, create_ci_newstate):
675 (create_cd_newstate, re_string_allocate, re_string_construct):
676 (re_string_realloc_buffers, build_wcs_upper_buffer):
677 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
678 (re_string_reconstruct, re_string_peek_byte_case):
679 (re_string_fetch_byte_case, re_string_context_at):
680 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
681 (re_node_set_init_copy, re_node_set_add_intersect):
682 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
683 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
684 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
685 (re_acquire_state, re_acquire_state_context, register_state):
687 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
688 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
689 (re_search_internal, re_search_2_stub, re_search_stub)
690 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
691 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
692 (update_cur_sifted_state, check_dst_limits):
693 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
694 (check_subexp_limits, sift_states_bkref, merge_state_array):
695 (check_subexp_matching_top, get_subexp, get_subexp_sub):
696 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
697 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
698 (expand_bkref_cache, check_node_accept_bytes):
699 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
700 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
701 (acquire_init_state_context, check_halt_node_context):
702 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
703 (sift_states_backward, clean_state_log_if_needed):
704 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
705 (find_recover_state, transit_state_sb, transit_state_mb):
706 (transit_state_bkref, build_trtable, match_ctx_clean):
708 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
709 to work around an assumption that REG_MISSING is negative.
711 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
712 (seek_collating_symbol_entry) [defined _LIBC]:
713 (lookup_collation_sequence_value) [defined _LIBC]:
714 (build_range_exp, build_collating_symbol) [defined _LIBC]:
715 Use prototypes rather than old-style function definitions.
716 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
717 (transit_state_sb) [0]:
718 (find_collation_sequence_value) [defined _LIBC]: Likewise.
720 * regexec.c (re_search_internal): Simplify update of rm_so and
723 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
724 (optimize_subexps, lower_subexp):
725 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
726 since the signed shift might overflow. Use 1u<<31 instead.
727 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
728 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
731 * regcomp.c (optimize_subexps, lower_subexp):
732 Use CHAR_BIT rather than 8, for clarity.
733 * regexec.c (check_dst_limits_calc_pos_1):
734 (check_subexp_matching_top): Likewise.
735 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
736 have to worry about portability issues when shifting it left.
737 Remove no-longer-needed test for table_size > 0.
738 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
739 in a word, as the resulting behavior is undefined.
740 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
741 in one case, a <= should have been an <, and in another case the
742 whole test was missing.
743 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
744 the standard name CHAR_BIT.
745 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
746 this is not true on one's complement and signed-magnitude hosts.
748 * regex_internal.h (re_sub_match_top_t): Remove unused member
750 (struct re_dfa_t): Remove unused member states_alloc.
751 * regcomp.c (init_dfa): Don't initialize unused members.
753 2005-08-31 Bruno Haible <bruno@clisp.org>
755 * strstr.c: Include <stddef.h>, for NULL.
756 * strcasestr.c: Likewise.
757 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
759 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
761 * iconvme.h: Add prototype for iconv_alloc.
763 2005-08-29 Simon Josefsson <jas@extundo.com>
765 * iconvme.c: Fix errno.
767 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
769 * iconvme.c: Split iconv_string into iconv_alloc.
771 2005-08-27 Jim Meyering <jim@meyering.net>
773 * fopen-safer.c: Merge minor changes from coreutils.
774 * dup-safer.c: Likewise.
775 * fd-safer.c: Likewise.
777 Merge from coreutils.
778 * stdio--.h: New file.
779 * stdlib--.h: New file.
780 * mkstemp-safer.c: New file.
783 * pipe-safer.c: New file.
784 * creat-safer.c: New file.
785 * fcntl--.h (creat): Define to creat_safer.
786 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
787 * unistd--.h (pipe): Define to pipe_safer.
788 * unistd-safer.h: Declare pipe_safer.
790 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
792 * regex_internal.h: Remove all references to
793 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
795 (bitset_not, bitset_merge, bitset_not_merge):
796 (bitset_mask, re_string_allocate, re_string_construct):
797 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
798 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
799 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
800 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
801 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
802 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
803 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
804 (re_acquire_state_context):
805 Remove unnecessary forward decls.
806 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
807 Put __attribute at function definition,
808 now that the function decl has been removed.
809 * lib/regex_internal.c (re_string_peek_byte_case):
810 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
813 2005-08-26 Simon Josefsson <jas@extundo.com>
815 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
816 Haible <bruno@clisp.org>.
818 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
820 * regexec.c (set_regs): Don't alloca with an unbounded size.
822 alloca modernization/simplification for regex.
823 * regex.c: Remove portability cruft for alloca. This no longer
824 needs to be at the start of the file, and can be moved into
825 regex_internal.h and simplified.
826 * regex_internal.h: Include <alloca.h>.
827 (__libc_use_alloca) [!defined _LIBC]: New macro.
828 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
829 now works outside glibc.
831 2005-08-24 Simon Josefsson <jas@extundo.com>
833 * getpass.c: Add WIN32 implementation. Conditionalize use of
834 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
837 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
839 Make regex safe for g++. This fixes one real bug (an "err"
840 that should have been "*err"). g++ problem reported by
842 * regex_internal.h (re_calloc): New macro, consistent with
843 re_malloc etc. All callers of calloc changed to use re_calloc.
844 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
845 not int. All callers changed.
846 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
847 just use an array of size MB_LEN_MAX.
848 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
849 (find_recover_state): Change "err" to "*err"; this fixes what
850 appears to be a real bug.
851 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
854 2005-08-25 Jim Meyering <jim@meyering.net>
856 * open-safer.c: Include <config.h>.
857 Otherwise, we'd lose LARGEFILE support in any file using
860 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
862 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
863 * regex.h (regerror): Likewise.
865 * regex.c: Do not include <sys/types.h>, as POSIX no longer
866 requires this. (The code never needed it.)
868 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
869 All uses of recently-renamed identifiers changed to use the new,
870 POSIX-compliant names. The code will build and run just fine
871 without these changes, but it's better to eat our own dog food
872 and use the standard-conforming names.
874 * regex.h: Fix a multitude of POSIX name space violations.
875 These changes have an effect only for programs that define
876 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
877 do not change anything for programs compiled in the normal way.
878 Also, there is no effect on the ABI.
880 (_REGEX_SOURCE): New macro.
881 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
882 defined and _GNU_SOURCE is not; this fixes a name space violation.
884 Rename the following macros to obey POSIX requirements.
885 The old names are still visible as macros if _REGEX_SOURCE is defined.
886 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
887 RE_BACKSLASH_ESCAPE_IN_LISTS.
888 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
889 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
890 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
891 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
892 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
893 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
894 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
895 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
896 (REG_INTERVALS): renamed from RE_INTERVALS.
897 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
898 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
899 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
900 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
901 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
902 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
903 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
904 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
905 RE_UNMATCHED_RIGHT_PAREN_ORD.
906 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
907 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
908 (REG_DEBUG): renamed from RE_DEBUG.
909 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
910 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
911 unusual, since we can't clash with the POSIX REG_ICASE.
912 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
913 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
914 (REG_NO_SUB): renamed from RE_NO_SUB.
915 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
916 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
917 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
918 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
919 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
920 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
921 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
922 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
923 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
924 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
925 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
926 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
927 RE_SYNTAX_POSIX_MINIMAL_BASIC.
928 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
929 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
930 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
931 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
932 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
933 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
934 (REG_FIXED): Renamed from REGS_FIXED.
935 (REG_NREGS): Renamed from RE_NREGS.
937 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
938 of other REG_* macros, since POSIX says the user is allowed to
939 #undef these macros selectively.
941 (reg_errcode_t): Update comment stating what other tables need
944 Rename the following enum values to obey POSIX requirements.
945 The old names are still visible as macros.
946 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
947 is not defined, since GNU is supposed to be a superset of POSIX as
948 much as possible, and since we want reg_errcode_t to be a signed
949 type for implementation consistency.
950 (_REG_NOERROR): Renamed from REG_NOERROR.
951 (_REG_NOMATCH): Renamed from REG_NOMATCH.
952 (_REG_BADPAT): Renamed from REG_BADPAT.
953 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
954 (_REG_ECTYPE): Renamed from REG_ECTYPE.
955 (_REG_EESCAPE): Renamed from REG_EESCAPE.
956 (_REG_ESUBREG): Renamed from REG_ESUBREG.
957 (_REG_EBRACK): Renamed from REG_EBRACK.
958 (_REG_EPAREN): Renamed from REG_EPAREN.
959 (_REG_EBRACE): Renamed from REG_EBRACE.
960 (_REG_BADBR): Renamed from REG_BADBR.
961 (_REG_ERANGE): Renamed from REG_ERANGE.
962 (_REG_ESPACE): Renamed from REG_ESPACE.
963 (_REG_BADRPT): Renamed from REG_BADRPT.
964 (_REG_EEND): Renamed from REG_EEND.
965 (_REG_ESIZE): Renamed from REG_ESIZE.
966 (_REG_ERPAREN): Renamed from REG_ERPAREN.
967 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
968 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
969 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
970 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
972 (_REG_RE_NAME, _REG_RM_NAME): New macros.
973 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
974 changed. But support the old name if the new one is not defined
975 and if _REGEX_SOURCE.
977 Change the following member names in struct re_pattern_buffer.
978 The old names are still supported if !_REGEX_SOURCE.
979 The new names are always supported, regardless of _REGEX_SOURCE.
980 (re_buffer): Renamed from buffer.
981 (re_allocated): Renamed from allocated.
982 (re_used): Renamed from used.
983 (re_syntax): Renamed from syntax.
984 (re_fastmap): Renamed from fastmap.
985 (re_translate): Renamed from translate.
986 (re_can_be_null): Renamed from can_be_null.
987 (re_regs_allocated): Renamed from regs_allocated.
988 (re_fastmap_accurate): Renamed from fastmap_accurate.
989 (re_no_sub): Renamed from no_sub.
990 (re_not_bol): Renamed from not_bol.
991 (re_not_eol): Renamed from not_eol.
992 (re_newline_anchor): Renamed from newline_anchor.
994 Change the following member names in struct re_registers.
995 The old names are still supported if !_REGEX_SOURCE.
996 The new names are always supported, regardless of _REGEX_SOURCE.
997 (rm_num_regs): Renamed from num_regs.
998 (rm_start): Renamed from start.
999 (rm_end): Renamed from end.
1001 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1002 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1003 Prepend __ to parameter names.
1005 Undo yesterday's changes.
1007 2005-08-24 Jim Meyering <jim@meyering.net>
1009 Sync from coreutils.
1010 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1012 2005-08-21 Bruno Haible <bruno@clisp.org>
1014 * lock.h: Add multiple inclusion guard.
1015 * tls.h: Add multiple inclusion guard.
1017 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1019 * regex.h (REG_NOSYS)
1020 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1021 Define, since POSIX requires it as of 2001.
1022 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1023 New private symbol, used to keep the enum signed in all cases.
1024 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1025 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1027 * regex_internal.c (re_string_skip_chars, register_state):
1029 Remove forward decls; no longer needed now that we use prototypes.
1030 * regexec.c (acquire_init_state_context, check_halt_node_context):
1031 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1032 (clean_state_log_if_needed): Likewise.
1034 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1036 Fix problems reported by Sam Steingold in
1037 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1038 * regexec.c (sift_states_bkref): Fix portability bug: the code
1039 assumed that reg_errcode_t is a signed type, which is not
1040 necessarily true if _XOPEN_SOURCE is not defined.
1041 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1042 some compilers warn about it otherwise.
1044 2005-08-20 Jim Meyering <jim@meyering.net>
1046 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1047 of unused local, dfa.
1049 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1051 * regcomp.c (create_initial_state): Remove duplicate decl.
1052 (init_word_char, create_initial_state, duplicate_node_closure):
1053 (fetch_token, peek_token_bracket, build_range_exp):
1054 (build_collating_symbol): Remove forward decls; no longer needed
1055 now that we use prototypes.
1058 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1059 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1060 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1061 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1062 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1063 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1064 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1065 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1066 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1067 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1068 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1069 (build_charclass, build_charclass_op, fetch_number, create_tree):
1070 (create_token_tree, mark_opt_subexp, duplicate_tree):
1071 Use prototypes rather than old-style definitions.
1074 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1075 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1076 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1077 (re_string_reconstruct, re_string_peek_byte_case):
1078 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1079 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1080 (re_node_set_init_copy, re_node_set_add_intersect):
1081 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1082 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1083 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1084 (re_acquire_state, re_acquire_state_context, register_state):
1085 (create_ci_newstate, create_cd_newstate, free_state):
1087 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1088 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1089 (re_search_internal, prune_impossible_nodes):
1090 (acquire_init_state_context, check_matching, static):
1091 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1092 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1093 (update_regs, sift_states_backward, build_sifted_states):
1094 (clean_state_log_if_needed, merge_state_array):
1095 (update_cur_sifted_state, add_epsilon_src_nodes):
1096 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1097 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1098 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1099 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1100 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1101 (check_arrival, check_arrival_add_next_nodes):
1102 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1103 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1104 (check_node_accept_bytes, check_node_accept, extend_buffers):
1105 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1106 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1111 (re_string_allocate, re_string_construct, re_string_reconstruct):
1112 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1113 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1114 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1115 (re_string_context_at, re_string_peek_byte_case):
1116 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1117 is defined, since we now use prototypes always.
1119 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1120 C89 or better. All uses removed.
1122 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1124 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1125 [defined lint]: Suppress bogus uninitialized-variable warnings.
1127 * regcomp.c (duplicate_node): Return new index, not an error code,
1128 and let the caller return REG_ESPACE if out of space. This
1129 removes an uninitialied-variable warning with GCC 4.0.1, and also
1130 avoids taking the address of a local variable. All callers
1133 2005-08-19 Jim Meyering <jim@meyering.net>
1135 * regexec.c (proceed_next_node): Redo local variables to
1136 avoid GCC shadowing warnings.
1138 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1140 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1141 (re_node_set_insert_last, re_dfa_add_node):
1142 Rename local variables to avoid GCC shadowing warnings.
1144 2005-08-18 Bruno Haible <bruno@clisp.org>
1146 * strstr.c (strstr): Fix return value in multibyte case.
1147 * strcasestr.c (strcasestr): Likewise.
1149 2005-08-17 Jim Meyering <jim@meyering.net>
1151 Make the %s format (seconds since the epoch) work for a negative
1152 number and when used with a zero-padded field width, e.g. %015s.
1154 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1155 label so that it precedes the code to set `digits'. Otherwise,
1156 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1157 print `00-22'. Now, it prints `-0022', as it should.
1159 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1161 * regex.h: Remove useless space-before-tab. From coreutils.
1163 2005-08-17 Bruno Haible <bruno@clisp.org>
1165 * strcasestr.h: New file.
1166 * strcasestr.c: New file.
1168 2005-08-17 Bruno Haible <bruno@clisp.org>
1170 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1171 * strstr.c: Completely rewritten, with multibyte locale support.
1173 2005-08-17 Bruno Haible <bruno@clisp.org>
1175 * strcasecmp.c: Use mbuiter.h.
1177 2005-08-17 Bruno Haible <bruno@clisp.org>
1179 * mbuiter.h: New file.
1181 2005-08-16 Bruno Haible <bruno@clisp.org>
1183 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1185 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1186 NUL byte, not after it.
1188 2005-08-16 Bruno Haible <bruno@clisp.org>
1190 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1191 the valid ones. Makes the comparison operations transitive:
1192 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1193 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1195 2005-08-16 Bruno Haible <bruno@clisp.org>
1197 * strcase.h (strcasecmp): Add note in comments.
1198 * strncasecmp.c: Use code from strcasecmp.c.
1199 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1200 (strcasecmp): Work correctly in multibyte locales.
1202 2005-08-16 Bruno Haible <bruno@clisp.org>
1204 * strnlen1.h: New file.
1205 * strnlen1.c: New file.
1207 2005-08-16 Bruno Haible <bruno@clisp.org>
1209 * mbfile.h: New file.
1211 2005-08-16 Bruno Haible <bruno@clisp.org>
1213 * mbiter.h: New file.
1215 2005-08-16 Bruno Haible <bruno@clisp.org>
1217 * mbchar.h: New file.
1218 * mbchar.c: New file.
1220 2005-08-16 Bruno Haible <bruno@clisp.org>
1222 * tls.h: New file, from GNU gettext.
1223 * tls.c: New file, from GNU gettext.
1225 2005-08-15 Bruno Haible <bruno@clisp.org>
1227 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1230 2005-08-14 Jim Meyering <jim@meyering.net>
1232 Sync from coreutils.
1234 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1235 Use the hash-table-based cycle-detection code not just when
1236 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1237 Reported by James Youngman in
1238 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1239 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1240 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1241 This lets us compile with -DFTS_DEBUG, once again.
1242 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1243 * fts.c (fd_safer): Remove decl.
1244 Include fcntl--.h rather than unistd-safer.h
1245 (fts_safe_changedir): Don't call fd_safer; no longer needed
1246 now that we include fcntl--.h.
1248 2005-08-11 Simon Josefsson <jas@extundo.com>
1250 * readline.h, readline.c: New file.
1252 2005-08-11 Bruno Haible <bruno@clisp.org>
1254 * strnlen.h (strnlen): Change parameter name to match comment.
1256 2005-08-10 Simon Josefsson <jas@extundo.com>
1258 * strndup.c: Use strnlen.h.
1260 * strnlen.h: New file.
1262 2005-08-02 Simon Josefsson <jas@extundo.com>
1264 * getline.h, getline.c: Rewrite.
1266 * getdelim.h, getdelim.c: New files, ported from glibc.
1268 2005-07-31 Bruno Haible <bruno@clisp.org>
1270 * lock.h (gl_lock_initializer): New macro.
1271 (gl_lock_define_initialized): Use it.
1272 (gl_rwlock_initializer): New macro.
1273 (gl_rwlock_define_initialized): Use it.
1274 (gl_recursive_lock_initializer): New macro.
1275 (gl_recursive_lock_define_initialized): Use it.
1277 2005-07-26 Bruno Haible <bruno@clisp.org>
1279 * lock.h: Update from GNU gettext.
1280 * lock.c: Update from GNU gettext.
1282 2005-07-18 Bruno Haible <bruno@clisp.org>
1284 * lock.h (gl_once_t): New type.
1285 (gl_once_define, gl_once): New macros.
1286 * lock.c (fresh_once): New variable.
1287 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1290 2005-07-18 Simon Josefsson <jas@extundo.com>
1292 * check-version.c (check_version): Accept identical versions too.
1294 2005-07-18 Bruno Haible <bruno@clisp.org>
1296 * lock.h: New file, from GNU gettext.
1297 * lock.c: New file, from GNU gettext.
1299 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1301 * quotearg.c: Add translator comment suggested by Bruno Haible,
1302 with a minor change.
1304 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1306 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1307 copyright symbol and the year.
1308 * version-etc.c (COPYRIGHT_YEAR): New constant.
1309 (version_etc_va): Use parameterized copyright notice.
1310 Reword to conform to the current GNU coding standards.
1312 2005-07-11 Simon Josefsson <jas@extundo.com>
1314 * size_max.h: New file.
1316 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1318 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1321 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1322 and Paul Eggert <eggert@cs.ucla.edu>
1324 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1325 in wint_t, not wchar_t. Remove now-unnecessary cast.
1327 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1329 * regex.c, regex.h: Sync from libc.
1330 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1331 New files, synced from libc, except that regex_internal.h
1332 currently has a small porting fix.
1334 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1336 Remove the dependency of the strftime module on the tzset module.
1337 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1338 Copy the input structure, to work around some of the bug with
1339 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1340 Solaris releases, you should also use the tzset module, but we won't
1341 require it as a dependency any more since we don't want LGPLed code
1342 to depend on GPLed code.
1344 2005-07-02 Jim Meyering <jim@meyering.net>
1346 * backupfile.c (backup_args): Change a `0' to NULL.
1348 2005-07-01 Jim Meyering <jim@meyering.net>
1350 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1351 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1352 * save-cwd.c, tempname.c:
1353 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1354 and don't include <sys/file.h>).
1356 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1358 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1359 declares only 'struct timespec;' (!).
1361 2005-06-29 Jim Meyering <jim@meyering.net>
1363 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1364 type name. Use the variable name instead.
1365 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1367 2005-06-28 Simon Josefsson <jas@extundo.com>
1369 * check-version.h, check-version.c: New files.
1371 2005-06-28 Simon Josefsson <jas@extundo.com>
1373 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1374 collision with global variable. Better indentation. Don't
1375 increment buffer pointer beyond buffer end. Based on comments
1376 from Paul Eggert <eggert@cs.ucla.edu>.
1380 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1382 * canon-host.c (canon-host): Append trailing "," to 0 in
1383 initializer of struct addrinfo, as an indication that we don't
1384 care how many members the structure has.
1386 2005-06-24 Derek Price <derek@ximbiot.com>
1387 and Bruno Haible <bruno@clisp.org>
1389 Remove stat module & update lstat.
1390 * stat.c: Remove this file...
1391 (slash_aware_lstat): ...moving this content and its support...
1392 * lstat.c (rpl_lstat): ...into here.
1393 * lstat.h: New file.
1395 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1397 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1398 (ranged_convert): Don't save conversion in a temporary struct.
1399 This causes a warning with GCC 4.0.0, and anyway in the typical
1400 case it's not worth the extra 100 bytes or so of code.
1401 (ranged_convert, __mktime_internal): When calling a function via a
1402 pointer P, use P () rather than (*P) (), as we now assume C89 or
1405 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1407 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1408 "who -r" failed to give output. Problem reported by Tim Waugh.
1410 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1411 (xcalloc): Use it to avoid needless tests.
1412 Problem reported by Jim Meyering.
1414 2005-06-16 Jim Meyering <jim@meyering.net>
1416 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1417 when either N or S is zero.
1419 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1421 * argp.h (__option_is_short): Check upper limit of
1422 __key. Isprint() requires its argument to have the value
1423 of an unsigned char or EOF.
1425 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1427 * fnmatch.c (fnmatch): If there is an encoding error in a
1428 multibyte string or pattern, fall back on unibyte matching.
1429 Problem reported by James Youngman.
1431 2005-06-08 Bruno Haible <bruno@clisp.org>
1433 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1436 2005-06-08 Bruno Haible <bruno@clisp.org>
1438 * csharpcomp.h: New file, from GNU gettext.
1439 * csharpcomp.c: New file, from GNU gettext.
1440 * csharpcomp.sh.in: New file, from GNU gettext.
1442 2005-06-07 Derek Price <derek@ximbiot.com>
1445 * glob_.h: Indent nested #ifdef.
1447 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1449 Sync from coreutils.
1450 Use "file name" when talking about file names, instead of "filename"
1451 or "path", as per the GNU coding standards.
1452 * mkdir-p.c: Renamed from makepath.c.
1453 (make_dir_parents): Renamed from make_path. All callers changed.
1454 * mkdir-p.h: Likewise. All includers changed.
1455 * filenamecat.c: Renamed from path-concat.c.
1456 (file_name_concat): Renamed from path_concat. All callers changed.
1457 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1458 * filenamecat.h: Likewise. All includers changed.
1459 * acl.c: Don't use "path" or "filename" to mean "file name"
1460 in comments or local variable names.
1461 * basename.c: Likewise.
1462 * canonicalize.c, canonicalize.h: Likewise.
1463 * dirname.c, dirname.h: Likewise.
1464 * euidaccess.c: Likewise.
1465 * exclude.c: Likewise
1466 * fnmatch_.h, fnmatch_loop.c: Likewise.
1467 * fsusage.c, fsuage.h: Likewise.
1468 * fts.c, fts_.h: Likewise.
1469 * getcwd.c: Likewise.
1470 * getloadavg.c: Likewise.
1471 * mkstemp.c: Likewise.
1472 * mountlist.c, mountlist.h: Likewise.
1473 * openat.c, openat.h: Likewise.
1474 * readlink-stub.c: Likewise.
1475 * readutmp.c, readutmp.h: Likewise.
1476 * rename.c: Likewise.
1477 * rmdir.c: Likewise.
1479 * savedir.c: Likewise.
1480 * stripslash.c: Likewise.
1481 * tempname.c: Likewise.
1482 * xreadlink.c: Likewise.
1483 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1485 * exclude.h: Likewise.
1487 * euidaccess.c (getuid, getgid, getuid, getegid)
1488 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1489 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1490 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1491 * pathmax.h: Include <limits.h> unconditionally, since other
1492 files have been getting away with it for years (MORE/BSD 4.3
1494 * userspec.c (getpwnam, getgrnam, getgrgid)
1495 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1497 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1498 Define to 256, not 255, as per modern POSIX.
1500 2005-06-01 Bruno Haible <bruno@clisp.org>
1502 * csharpexec.h: New file, from GNU gettext.
1503 * csharpexec.c: New file, from GNU gettext.
1504 * csharpexec.sh.in: New file, from GNU gettext.
1506 2005-05-31 Derek Price <derek@ximbiot.com>
1507 Paul Eggert <eggert@cs.ucla.edu>
1510 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1512 2005-05-29 Derek Price <derek@ximbiot.com>
1513 Paul Eggert <eggert@cs.ucla.edu>
1515 * glob_.h, glob.c: New files.
1517 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1519 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1521 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1522 the configuration hassle isn't worth it.
1523 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1524 (LONGEST_MODIFIER, PRIuMAX): Remove.
1526 2005-05-27 Bruno Haible <bruno@clisp.org>
1528 * getlogin_r.h: Remove second include of <stddef.h>.
1530 2005-05-25 Bruno Haible <bruno@clisp.org>
1531 Derek Price <derek@ximbiot.com>
1533 * getlogin_r.h: Simplify API documentation.
1535 2005-05-25 Derek Price <derek@ximbiot.com>
1536 Paul Eggert <eggert@cs.ucla.edu>
1538 * getlogin_r.c, getlogin_r.h: New files.
1540 2005-05-22 Bruno Haible <bruno@clisp.org>
1542 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1543 Also include <sys/param.h> if it defines MIN, MAX.
1544 Based on a patch by Derek Price <derek@ximbiot.com>.
1546 2005-05-22 Bruno Haible <bruno@clisp.org>
1548 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1549 (INT64_MIN): Fix definition.
1550 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1552 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1553 NEED_SIGNED_INT_TYPES.
1555 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1556 HAVE_SYSTEM_INTTYPES.
1558 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1560 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1561 so that unistd-safer.h (GPL'ed code) need not be included.
1563 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1566 * fts.c: Don't include "cycle-check.h" or "hash.h".
1567 (setup_dir, free_dir): New functions.
1568 (enter_dir, leave_dir): Define trivial
1569 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1570 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1571 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1572 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1573 Move to fts-cycle.c.
1574 (fts_open): Use setup_dir.
1575 (fts_close): Use free_dir.
1576 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1577 This adds a label and some gotos, but the alternatives were messier.
1578 Check for memory allocation failure when entering a dir.
1579 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1580 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1581 (FTS): New member fts_cycle, that is a union that contains the
1582 old active_dir_ht and cycle_state. All uses changed to mention
1583 fts_cycle.ht and fts_cycle.state.
1584 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1585 fts.c, with the following changes:
1586 (setup_dir, free_dir): New functions.
1587 (enter_dir): Now returns bool. Return true if successful, false
1588 if memory exhausted. All callers changed.
1589 Do not bother partly cleaning up on
1590 memory allocation failure; that is free_dir's job.
1591 However, free ad if hash_insert fails, to avoid memory leak.
1592 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1593 fts->fts_options to see which union member to use.
1595 2005-05-20 Jim Meyering <jim@meyering.net>
1597 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1598 Now a macro, to pacify GCC.
1600 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1602 * chown.c (rpl_chown): Return -1 on failure.
1604 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1606 * canonicalize.c: Include canonicalize.h first, to test interface.
1607 Include <stddef.h> unconditionally, since we assume C89 now.
1608 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1609 * fts.c: Include fts_.h first, to check interface.
1610 Do not include intprops.h; no longer needed.
1611 Include cycle-check.h and hash.h, since fts_.h no longer does.
1612 Remove unnecessary casts of closedir to void.
1613 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1614 decide whether to decrement nlinks.
1615 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1616 (FTS): Use struct hash_table * instead of Hash_table, so that
1617 we no longer need to include hash.h here.
1619 2005-05-17 Jim Meyering <jim@meyering.net>
1621 * fts.c, fts_.h: New files, from coreutils.
1623 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1625 Sync from coreutils.
1626 * unlinkdir.c, unlinkdir.h: New files.
1627 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1628 regex.h, unlocked-io.h, xtime.h:
1629 White space changes only.
1630 * makepath.c (make_path): Port to hosts where leading "//" is special.
1631 * yesno.c: Include getline.h, not ctype.h.
1632 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1633 Use getline to remove arbitrary restriction on response length.
1635 2005-05-13 Bruno Haible <bruno@clisp.org>
1637 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1638 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1639 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1640 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1641 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1642 Add support for 64-bit integers in the MSVC compiler.
1644 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1646 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1647 Change the initial comment to refer to GPL, not LGPL.
1648 gnulib-tool will change it to LGPL as needed.
1650 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1651 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1652 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1653 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1654 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1655 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1656 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1657 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1658 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1659 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1660 concatpath.c, config.charset, copy-file.c, copy-file.h,
1661 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1662 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1663 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1664 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1665 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1666 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1667 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1668 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1669 full-read.c, full-read.h, full-write.c, full-write.h,
1670 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1671 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1672 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1673 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1674 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1675 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1676 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1677 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1678 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1679 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1680 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1681 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1682 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1683 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1684 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1685 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1686 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1687 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1688 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1689 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1690 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1691 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1692 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1693 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1694 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1695 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1696 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1697 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1698 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1699 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1700 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1701 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1702 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1703 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1704 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1705 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1706 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1707 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1708 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1709 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1710 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1711 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1712 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1713 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1714 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1715 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1716 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1717 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1718 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1719 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1720 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1721 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1722 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1723 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1724 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1725 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1726 Update FSF postal mail address.
1728 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1730 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1731 specified in ai_socktype. Fix invalid ai_protocol
1732 check. ai_protocol is usually set to 0 or depending on
1733 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1734 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1735 ai_socktype / ai_protocol in the returned addrinfo structure.
1737 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1738 Bruno Haible <bruno@clisp.org>
1740 * inet_ntop.h: New file.
1741 * inet_ntop.c: New file, from glibc with modifications.
1743 2005-05-08 Jim Meyering <jim@meyering.net>
1745 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1747 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1749 Merge from coreutils. Among other things,
1750 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1751 * fd-safer.c: New file.
1752 * fcntl-safer.h, open-safer.c: Remove.
1753 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1754 * dup-safer.c: Include unistd-safer.h first.
1755 Don't include errno.h.
1756 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1757 * file-type.h: Don't assume invoker included sys/stat.h first.
1758 * file-type.c: Rely on file-type.h change.
1759 * getloadavg.c: Include unistd-safer.h.
1760 (getloadavg): Use safer open.
1761 * getusershell.c: Include "stdio-safer.h".
1762 (getusershell): Use safer fopen.
1763 * long-options.c (long_options): Use NULL rather than 0.
1764 * modechange.h (mode_free): Remove; all callers changed to invoke
1766 * modechange.c: Likewise.
1767 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1768 (MODE_DONE): New constant.
1769 (struct mode_change): Remove 'next' member.
1770 (make_node_op_equals): New function; like the old one of the
1771 same name, except it allocates an array.
1772 (mode_compile, mode_create_from_ref): Use it.
1773 (mode_compile): Allocate result as an array, not a linked list.
1774 Parse octal string ourself, so that we catch mistakes like "+0".
1775 (mode_adjust): Arg is an array, not a linked list.
1776 * modechange.c: Include stat-macros.h, xalloc.h.
1777 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1778 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1779 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1780 Remove. This is now stat-macros.h's job.
1781 (talloc): Remove. All callers replaced by xalloc, so that
1782 our invokers don't have to worry about reporting memory failures.
1783 (make_node_op_equals): Remove.
1784 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1786 (struct mode_change): Moved here from modechange.h.
1787 (mode_append_entry): Remove.
1788 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1789 apps to have incorrect behavior. Use simpler algorithm for head
1790 and tail. Don't futz with umask; that's now the job of mode_adjust.
1791 Detect more invalid usages rather than having somewhat-random behavior.
1792 Don't insert an "a=" action, as that leads to incorrect behavior.
1793 (mode_compile, mode_create_from_ref): Return NULL on error instead
1794 of an enum, since now there's only one way to have an error. All
1796 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1797 at the correct time. Simplify calculation of "+u" and its ilk.
1798 Don't mishandle "+X".
1799 (mode_free): Remove "register" and localize decls.
1800 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1801 (struct mode_change): Move to modechange.c; callers don't
1802 need to see this stuff.
1803 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1804 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1805 (mode_change, mode_adjust): Reflect the new signatures noted above.
1806 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1807 that might redefine system include files.
1808 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1809 (my_usleep): Use NULL rather than (void *) 0.
1810 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1811 Use siginterrupt to specify that system calls should be interrupted.
1812 (rpl_nanosleep): Move initialization of suspended closer to call of
1814 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1815 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1816 (desirable_utmp_entry): New function.
1817 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1818 using x2nrealloc, to simplify logic.
1819 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1820 size calculation. Do not assume utmp file is a regular file.
1821 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1822 (READ_UTMP_CHECK_PIDS): New constant.
1823 * save-cwd.c: Include unistd-safer.h.
1824 (save_cwd): Use fd_safer.
1825 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1826 [!_LIBC] Include "stat-macros.h" instead.
1827 * unistd-safer.h (fd_safer): New decl.
1829 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1831 * byteswap_.h: New file.
1833 2005-04-25 Albert Chin <china@thewrittenword.com>
1835 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1838 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1840 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1841 that "UTC +1 second" continues to work. Problem reported
1843 (relunit_snumber): New rule.
1846 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1848 * getdate.y (universal_time_zone_table): New constant.
1849 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1850 universal_time_zone_table.
1851 (lookup_zone): Prefer universal_time_zone_table to
1852 local_time_zone_table, so that "GMT" time stamps are allowed in
1853 London during the summer. Problem reported by Ian Abbott.
1855 2005-04-12 Jim Meyering <jim@meyering.net>
1857 * human.c (humblock): Set *options even when returning due to
1858 xstrtoumax conversion failure. Thanks to a used-uninitialized
1861 2005-04-09 Jim Meyering <jim@meyering.net>
1863 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1864 -Wuninitialized: initialize tm0.tm_year.
1866 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1868 * getdate.y (parser_control): rels_seen is now a boolean, not a
1869 count, since there's no maximum. All uses changed.
1870 Add member dsts_seen.
1871 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1873 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1874 Use pc_rels_seen to decide whther a date is absolute.
1876 * getdate.y (number): Don't overwrite year.
1877 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1880 2005-04-02 Simon Josefsson <jas@extundo.com>
1882 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1883 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1885 2005-03-27 Jim Meyering <jim@meyering.net>
1887 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1889 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1891 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1892 "one's complement" -> "ones' complement" in comment, as per Knuth.
1893 "value of type" -> "type or expression" in comment.
1894 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1896 2005-03-26 Jim Meyering <jim@meyering.net>
1899 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1900 Correct typos: s/or/of/.
1902 2005-03-23 Jim Meyering <jim@meyering.net>
1904 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1906 2005-03-21 Jim Meyering <jim@meyering.net>
1908 Changes imported from coreutils.
1910 * cycle-check.c: Don't include xalloc.h.
1912 * path-concat.c: Don't include assert.h.
1913 (path_concat): Remove assertion that would have triggered
1914 for ABASE starting with more than one slash.
1915 Reported by Andreas Schwab.
1917 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1918 properly when ABASE is an absolute file name.
1919 Correct the description of this function.
1921 Add an assertion and a test driver.
1922 This fixes a bug introduced on 2004-07-02.
1923 Andreas Schwab reported the resulting failure of cp --parents:
1924 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1926 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1928 * strftime.c (my_strftime): If the underlying strftime returns 0
1929 (which shouldn't happen), generate nothing instead of returning 0
1930 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1932 2005-03-16 Bruno Haible <bruno@clisp.org>
1934 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1936 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1938 * strftime.c (my_strftime): Prepend space to format so that we can
1939 reliably distinguish strftime failure from empty output on POSIX
1942 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1944 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1945 (iconv_string): Don't guess a size-zero buffer, as that might cause
1946 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1947 result would be 'too large', where 'too large' is (heuristically)
1948 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1949 overflow concerns. This will prevent some unwanted malloc failures
1950 when the inputs are very large.
1952 2005-03-15 Bruno Haible <bruno@clisp.org>
1954 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1957 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1960 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1962 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1964 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1965 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1967 * strtol.c: Likewise.
1969 2005-03-14 Simon Josefsson <jas@extundo.com>
1971 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1974 2005-03-14 Jim Meyering <jim@meyering.net>
1976 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1977 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1978 to be nonzero so that we (and caller) can detect the difference
1979 between a valid zero-length expansion and an error return, even
1980 when the underlying strftime fails before writing anything into
1983 2005-03-10 Jim Meyering <jim@meyering.net>
1985 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1986 so that this module works on systems without fchdir.
1988 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1990 Factor int-properties macros into a single file, except for
1991 glibc-related files.
1992 * intprops.h: New file.
1993 * getloadavg.c: Include it instead of limits.h.
1994 (INT_STRLEN_BOUND): Remove.
1995 * human.c: Include intprops.h.
1996 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1997 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1998 * inttostr.h: Include intprops.h instead of limits.h.
1999 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2000 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2001 for consistency with intprops.h.
2002 (time_t_is_integer, twos_complement_arithmetic): Use them.
2003 * sig2str.h: Include <signal.h>, intprops.h.
2004 (INT_STRLEN_BOUND): Remove.
2005 * strftime.c (TYPE_SIGNED): Remove.
2006 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2007 * strtol.c: Adjust comments to match intprops.h.
2008 * userspec.c: Include intprops.h.
2009 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2010 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2011 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2012 instead of rolling our own expressions.
2013 * xstrtol.c: Include xstrtol.h first, to test interface.
2015 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2017 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2018 the right thing even if adding 1900 would overflow. Similarly
2019 for tm_mon + 1 and tm_yday + 1.
2020 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2021 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2022 (DO_SIGNED_NUMBER): New macro.
2023 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2025 2005-03-07 Bruno Haible <bruno@clisp.org>
2027 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2029 2005-03-03 Derek R. Price <derek@ximbiot.com>
2030 Bruno Haible <bruno@clisp.org>
2032 * pagealign_alloc.h: New file.
2033 * pagealign_alloc.c: New file.
2035 2005-01-28 Bruno Haible <bruno@clisp.org>
2037 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2040 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2042 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2043 The workaround isn't strictly needed for POSIX conformance, and
2044 it's too much of a pain to configure and maintain. We'll ask
2045 people to fix their kernels instead.
2046 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2047 (NANOSLEEP_BUG_WORKAROUND): Remove.
2048 (xnanosleep): Remove the workaround.
2050 2005-02-12 Bruno Haible <bruno@clisp.org>
2052 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2054 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2056 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2057 * timespec.h (gettime): Return void, since it always
2058 succeeds now. All uses changed.
2059 * gettime.c (gettime) Likewise.
2060 [HAVE_NANOTIME]: Prefer nanotime.
2061 Assume gettimeofday succeeds, as POSIX requires.
2062 Assime time () succeeds, since other code already does.
2063 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2064 (timespec_subtract): Remove.
2065 (NANOSLEEP_BUG_WORKAROUND): New constant.
2066 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2067 things considerably. Use it only on GNU/Linux hosts, since the
2068 workaround shouldn't be needed elsewhere.
2070 2005-02-24 Bruno Haible <bruno@clisp.org>
2072 * gettext.h: Update from GNU gettext 0.14.2.
2074 2005-02-24 Bruno Haible <bruno@clisp.org>
2076 * localcharset.c: Update from GNU gettext 0.14.2.
2077 * config.charset: Update from GNU gettext 0.14.2.
2079 2005-02-22 Simon Josefsson <jas@extundo.com>
2081 * iconvme.h, iconvme.c: New files, from libc.
2083 2005-02-20 Neil Conway <neilc@samurai.com>
2085 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2086 returned by OSX/Darwin if the specified buffer is not large
2087 enough for the hostname.
2089 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2091 * memrchr.h: New file.
2092 * chdir-long.c: Include it.
2093 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2094 Don't bother including stddef.h.
2096 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2098 * argp-help.c (__argp_help): Create a fake struct argp_state and
2099 pass it to _help, otherwise the latter coredumps trying to
2100 dereference state.root_argp.
2102 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2104 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2106 Include <sys/types.h>, for dev_t.
2107 (ME_DUMMY, ME_REMOTE): Move from here....
2108 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2109 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2111 Include mountlist.h first, to test the interface.
2113 2005-01-29 Bruno Haible <bruno@clisp.org>
2115 * progname.c (program_name): Initialize.
2116 Needed when linking statically on MacOS X.
2118 2005-01-28 Bruno Haible <bruno@clisp.org>
2120 * javacomp.sh.in: New file, from GNU gettext.
2121 * javacomp.h: New file, from GNU gettext.
2122 * javacomp.c: New file, from GNU gettext.
2124 2005-01-26 Bruno Haible <bruno@clisp.org>
2126 * javaexec.sh.in: New file, from GNU gettext.
2127 * javaexec.h: New file, from GNU gettext.
2128 * javaexec.c: New file, from GNU gettext.
2130 2005-01-26 Simon Josefsson <jas@extundo.com>
2132 * gai_strerror.c: Use GPL in header.
2134 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2136 * argp-help.c (hol_entry_help): Avoid using non-constant
2137 initializers for struct pentry_state.
2138 (__argp_error): Check return value of __asprintf
2139 (__argp_failure): Translate error message
2141 * argp-parse.c: Removed braces around the expansion of N_()
2143 2005-01-21 Jim Meyering <jim@meyering.net>
2145 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2146 same value as for Solaris 9.
2148 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2149 component length. This included changing the parameter to be
2150 of type `char *' rather than `char const *'.
2151 * chdir-long.h (chdir_long): Update prototype.
2153 * openat.c (fdopendir, fstatat): New functions.
2154 * openat.h: Include headers required for use of DIR and struct stat.
2155 [AT_SYMLINK_NOFOLLOW]: Define.
2156 (fdopendir, fstatat): Add prototypes.
2158 2005-01-21 Bruno Haible <bruno@clisp.org>
2160 * classpath.h: New file, from GNU gettext.
2161 * classpath.c: New file, from GNU gettext.
2163 2005-01-20 Simon Josefsson <jas@extundo.com>
2165 * version-etc-fsf.c: New file, with version_etc_copyright.
2166 * version-etc.c: Remove version_etc_copyright.
2167 * version-etc.h (version_etc_copyright): Use [] instead of * in
2168 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2170 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2172 * save-cwd.c (save_cwd): Remove code to support the case
2173 where fchdir is missing or flaky.
2175 2005-01-20 Simon Josefsson <jas@extundo.com>
2177 * base64.h (isbase64): Add.
2179 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2180 using a unsigned prototype, don't inline.
2181 (base64_decode): Use it.
2183 2005-01-19 Bruno Haible <bruno@clisp.org>
2185 * sh-quote.h: New file, from GNU gettext.
2186 * sh-quote.c: New file, from GNU gettext.
2188 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2190 Merge changes from coreutils, as described below in several
2191 changelogs dated today.
2193 * save-cwd.c: Include "save-cwd.h" before other include files.
2194 (O_DIRECTORY): Remove; not needed here, since "." must be
2195 a directory. All uses removed.
2196 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2197 universal on Suns, and we also need to test for IRIX.
2198 Revamp code to use 'if' rather than '#if'.
2199 Avoid unnecessary comparison of cwd->desc to 0.
2201 * utimens.c (futimens): Robustify the previous patch, by checking
2202 for known valid error numbers rather than observed invalid ones.
2204 2005-01-18 Jim Meyering <jim@meyering.net>
2206 * version-etc.c (version_etc_copyright): Update copyright date.
2208 * utimens.c (futimens): Account for the fact that futimes
2209 can also fail with errno == ENOSYS or errno == ENOENT.
2210 Patch from Dmitry V. Levin.
2212 Change the name of the robust chdir function from chdir to chdir_long.
2213 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2214 (restore_cwd): Use chdir_long, not chdir.
2215 * chdir-long.c: Renamed from chdir.c.
2216 * chdir-long.h: Renamed from chdir.h.
2217 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2220 2005-01-18 Bob Proulx <bob@proulx.com>
2222 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2223 offsetof() macro construct to avoid compile failure with native HP-UX
2224 11.0 ANSI C compiler.
2226 2005-01-06 Bruno Haible <bruno@clisp.org>
2228 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2229 because stpncpy.m4 takes care of it.
2231 2004-01-24 Bruno Haible <bruno@clisp.org>
2233 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2235 2003-10-09 Bruno Haible <bruno@clisp.org>
2237 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2239 2005-01-06 Bruno Haible <bruno@clisp.org>
2241 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2242 * fwriteerror.c: Include <stdbool.h>.
2243 (fwriteerror): At the end, close the file stream. Record whether
2244 stdout was already closed.
2246 2004-05-27 Bruno Haible <bruno@clisp.org>
2248 * execute.c (environ): Declare if needed.
2249 * pipe.c (environ): Likewise.
2250 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2252 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2254 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2255 definitions to be after all include files, to avoid collisions.
2256 Problem reported by Bob Proulx.
2258 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2260 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2261 not needed. This removes a dependency on the gettext module.
2262 [defined _LIBC]: Do not include <libintl.h>; not needed.
2264 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2266 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2269 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2271 * argp-parse.c: Include <stddef.h>.
2272 (alignof, alignto): New macros.
2273 (parser_init): Don't assume that void * is aligned sufficiently
2276 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2277 need to extend the stack.
2278 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2281 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2283 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2285 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2287 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2288 Remove now-obsolete comment about AIX.
2289 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2290 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2291 (YYMAXDEPTH): New macro.
2293 2004-12-18 Bruno Haible <bruno@clisp.org>
2295 * fatal-signal.c (fatal_signals): Make non-const.
2296 (init_fatal_signals): New function.
2297 (uninstall_handlers, install_handlers): Ignore signals that were set to
2299 (at_fatal_signal): Call init_fatal_signals.
2300 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2302 Reported by Paul Eggert.
2304 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2306 * getdate.y (textint): New member "negative".
2307 (time_zone_hhmm): New function.
2308 Expect 14 shift-reduce conflicts, not 13.
2309 (o_colon_minutes): New rule.
2310 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2311 (yylex): Set the "negative" member of signed numbers.
2313 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2315 Changes imported from coreutils.
2316 * hard-locale.c: Assume <locale.h> exists.
2318 (GLIBC_VERSION): New macro.
2319 (hard_locale): Assume setlocale exists.
2320 Rewrite to avoid #ifdef.
2321 Use strdup rather than malloc + strcpy.
2322 * human.c: Assume <locale.h> exists.
2323 (human_readable): Assume localeconv exists.
2325 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2327 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2328 convert T2, not T. (Imported from libc.)
2330 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2332 * getcwd.c (is_ENAMETOOLONG): New macro.
2333 (__getcwd.c): Don't restore errno; glibc doesn't.
2334 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2335 first, falling back to our code only if its results look suspicious.
2336 Ensure that the resulting buffer is only as large as necessary.
2338 * readutmp.c: Include readutmp.h first.
2339 Include <errno.h>, since readutmp.h no longer does that.
2340 * readutmp.h: Don't include <errno.h>,
2341 <sys/param.h>, <time.h>; not needed to establish interface.
2342 (errno): Remove decl.
2343 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2344 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2345 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2347 2004-11-28 Simon Josefsson <jas@extundo.com>
2349 * base64.h, base64.c: New file.
2351 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2353 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2355 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2357 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2358 HP's ANSI C compiler.
2359 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2360 Declaring int functions causes warnings on some modern systems and
2361 shouldn't be needed to compile on ancient ones.
2362 * same.c (MIN) [defined MIN]: Don't define, since it's already
2365 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2366 with the following changes.
2367 (__set_errno): Parenthesize properly.
2368 Include <stdbool.h>.
2369 (MIN, MAX, MATCHING_INO): New macros.
2370 (__getcwd): Define with prototype, not K&R form.
2371 Use heuristics to allocate default buffer on stack if possible.
2372 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2373 behavior, and to avoid the PATH_MAX limit when computing
2375 Use MATCHING_INO to compare inode number to file.
2376 Check for arithmetic overflow in size calculations.
2377 Fix bug in reallocation of dot array that caused getcwd to fail
2378 on directories nested deeper than 75.
2379 Be more careful about saving errno on error.
2380 Do not use realloc; use only free+malloc, as this is a bit
2381 more flexible and avoids a needless copy operation.
2382 Do not inspect st_dev and st_ino for symbolic links; POSIX
2383 doesn't specify the latter.
2384 Check for closedir errors.
2385 Avoid needless casts.
2386 Use "#ifdef weak_alias" around weak_alias, to be like other
2388 The following changes to getcwd.c have effect only when used in
2389 gnulib; they have no effect inside glibc proper.
2390 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2391 as alloca isn't used.
2392 (alloca, __alloca): Likewise.
2393 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2394 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2395 unconditionally, as gnulib assumes C89 or better.
2396 Do not include <sys/param.h>.
2397 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2398 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2400 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2401 Include <dirent.h> in a way that is compatible with modern Autoconf.
2402 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2403 New macros, if not already defined.
2404 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2405 Use "_LIBC", not "defined _LIBC", for consistency.
2406 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2408 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2409 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2410 * xgetcwd.c: David MacKenzie's old code was removed, so give
2411 credit only to Jim Meyering and adjust the copyright dates.
2412 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2413 <stdlib.h>, <unistd.h>, "pathmax.h".
2414 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2415 (INITIAL_BUFFER_SIZE): Remove.
2416 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2418 2004-11-23 Jim Meyering <jim@meyering.net>
2420 * getopt_.h: Remove trailing blanks.
2422 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2424 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2425 (futimens): New function, which uses futimes if available.
2426 (futimens, utimens): Support timespec==NULL, with same semantics
2427 as utime and utimens.
2428 * utimens.h (futimens): New decl.
2430 2004-11-23 Jim Meyering <jim@meyering.net>
2432 * __fpending.c: Add comment.
2434 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2436 * getopt_.h: Re-addition of __getopt_argv_const caused
2437 redefinition warnings. To avoid them, include the defines
2438 in `#if !defined __need_getopt ... #endif'. The only place
2439 where __getopt_argv_const is used is in definitions
2440 of getopt_long and getopt_long_only below, which are as well
2441 protected by `#ifndef __need_getopt'.
2442 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2443 __need_getopt after including <stdio.h> and <unistd.h> These
2444 headers might have defined it.
2446 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2448 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2450 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2451 optopt): Use them instead of invoking ## directly; otherwise, the
2452 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2454 2004-11-19 Bruno Haible <bruno@clisp.org>
2456 * strtok_r.c: Move comments from here...
2457 * strtok_r.h: ... to here.
2459 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2461 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2462 might fail. Problem reported by Yoann Vandoorselaere.
2463 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2464 that mishandle size_t overflow.
2466 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2468 * canon-host.c: Include "strdup.h".
2469 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2470 Use strdup instead of malloc/strcpy to duplicate strings.
2472 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2473 (human_space_before_unit): New constant.
2474 * human.c (human_readable): Support it.
2476 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2477 (xgetcwd): Set errno correctly when failing.
2478 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2479 the failure is actually due to a PATH_MAX problem.
2481 Further getopt changes to make it more likely that glibc will
2482 buy the changes back.
2483 * getopt.c (POSIXLY_CORRECT): New constant.
2484 (getopt): Use it, so to preserve glibc semantic
2485 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2486 when compiling for libc.
2487 * getopt_.h (__getopt_argv_const): Bring it back.
2488 (getopt_long, getopt_long_only): Use it.
2490 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2491 New arg POSIXLY_CORRECT. All callers changed.
2492 (getopt): Argv is now char * const *, as per standard.
2493 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2494 not char *__getopt_argv_const *.
2495 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2496 _getopt_long_only_r): Likewise.
2497 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2498 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2499 _getopt_long_r, _getopt_long_only_r): Likewise.
2500 * getopt_.h (__getopt_argv_const): Remove.
2501 (getopt): Argv is now char * const *, as per standard.
2503 * getdate.y (tORDINAL): New token.
2504 (day, relunit): Allow it for relative times.
2505 (relative_time_table): Use tORDINAL for ordinals.
2507 2004-11-15 Jim Meyering <jim@meyering.net>
2509 * closeout.c: Include "__fpending.h" once again.
2510 Include <stdbool.h>.
2511 (close_stdout): Don't fail just because stdout was closed initially,
2512 since some programs don't write to stdout in the normal course of
2513 operation (other than --version and --help), and we don't want this
2514 function to make e.g. `touch file >&-' fail.
2515 But do fail if it was closed and someone has tried to write to it.
2516 E.g., `printf foo >&-' must fail.
2518 2004-11-11 Simon Josefsson <jas@extundo.com>
2520 * strtok_r.h, strtok_r.c: New file.
2522 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2524 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2525 we can stop lying to compilers about the constness of argv when we
2526 are compiled outside glibc.
2527 (getopt, getopt_long, getopt_long_only): Use it.
2528 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2530 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2531 _getopt_long_only_r): Likewise.
2532 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2533 _getopt_long_only_r): Likewise.
2535 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2536 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2537 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2538 the other external symbols.
2539 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2540 declaration, since the above renaming now works around collisions.
2542 2004-11-11 Jim Meyering <jim@meyering.net>
2544 * linebreak.c: Remove trailing blanks.
2545 * alloca_.h: Likewise.
2546 * acosl.c: Likewise.
2547 * euidaccess.c: Likewise.
2548 * allocsa.h: Likewise.
2550 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2552 * mktime.c (SHR): New macro, which is a portable
2553 substitute for >> that should work even on Crays.
2554 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2555 Problem reported by Mark D. Baushke in
2556 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2557 * getdate.y (SHR): Likewise.
2559 * strftime.c (SHR): Likewise.
2561 * quotearg.c (struct quoting_options): Use unsigned int for
2562 quote_these_too, so that right shifts are well defined. All uses
2565 2004-11-10 Simon Josefsson <jas@extundo.com>
2567 * getaddrinfo.h, getaddrinfo.c: New files.
2569 2004-11-10 Jim Meyering <jim@meyering.net>
2571 Ensure that no close failure goes unreported.
2572 * closeout.c (close_stdout): Always close stdout. I.e., don't
2573 return early when it seems there's nothing to flush.
2574 Don't include __fpending.h.
2576 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2578 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2580 2004-11-05 Bruno Haible <bruno@clisp.org>
2582 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2583 Reported by Mark D. Baushke <mdb@cvshome.org>.
2585 2004-11-04 Bruno Haible <bruno@clisp.org>
2587 2004-09-11 Bruno Haible <bruno@clisp.org>
2588 * allocsa.valgrind: New file.
2589 2004-02-06 Bruno Haible <bruno@clisp.org>
2590 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2591 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2592 Reported by Christopher Seip <chris.seip@hp.com>.
2594 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2596 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2597 with errno == ERANGE if the buffer is too small.
2598 Problem reported by Mark D. Baushke.
2600 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2602 * xreadlink.c (MAXSIZE): New macro.
2603 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2604 size does not exceed MAXSIZE. Avoid cast.
2605 As suggested by Mark D. Baushke in
2606 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2607 if readlink fails with buffer size just under MAXSIZE, try again
2610 2004-11-02 Derek R. Price <derek@ximbiot.com>
2611 and Paul Eggert <eggert@cs.ucla.edu>
2613 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2614 (get_date): Overparenthesize to avoid GCC warning.
2616 2004-11-02 Bruno Haible <bruno@clisp.org>
2618 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2619 function returns void.
2621 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2623 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2624 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2627 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2629 * getdate.y: Add support for TZ="foo" within a date string.
2630 Fix some bugs near time_t boundaries. Reject dates with
2631 out-of-range components, e.g., "Sept 31".
2632 Include <stdlib.h>, "setenv.h", "xalloc.h".
2633 (ISDIGIT_LOCALE): Remove; unused.
2634 Note that the TZ and time functions used here are not reentrant.
2635 (mktime_ok, get_tz): New functions.
2636 (TZBUFSIZE): New constant.
2637 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2638 This requires that we sometimes generate our own TZ="XXX..." setting.
2640 2004-10-27 Derek R. Price <derek@ximbiot.com>
2642 * mktime.c (not_equal_tm): Remove redundant check.
2644 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2646 * getdate.y: Use Bison 1.875 features, and some minor
2647 code cleanups. This change does not affect semantics.
2648 Don't include <stdlib.h>; no longer needed.
2649 Don't include unlocked-io.h; only the "#if TEST" code uses
2650 stdio, and performance isn't crucial there.
2651 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2652 Bison 1.875 features as described below.
2653 All uses of "PC." replaced by "pc->".
2654 (YYSTYPE): Add a forward declaration.
2655 (yylex, yyerror): Use full prototypes in forward decls.
2656 Use "%pure-parser" rather than obsolescent "%pure_parser".
2657 Use %parse-param and %lex-param instead of obsolescent
2658 YYPARSE_PARAM and YYLEX_PARAM.
2659 (meridian_table, month_and_day_table, time_units_table,
2660 relative_time_table, time_zone_table, military_table,
2661 lookup_zone, lookup_word, get_date):
2662 Use NULL instead of 0 where appropriate.
2663 (to_hour): Avoid abort (), to avoid a dependency on
2665 (yyerror, yylex): Now accepts parser_control * arg.
2666 (main) [TEST]: Use '\0' rather than 0 for char.
2668 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2670 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2671 It's now the caller's responsibility to handle the case where
2672 !HAVE_GETPAGESIZE && !defined getpagesize.
2674 * mktime.c (leapyear): Arg is long int, not int.
2676 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2678 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2680 2004-10-12 Simon Josefsson <jas@extundo.com>
2682 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2683 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2686 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2688 * vsnprintf.h: New file.
2689 * vsnprintf.c: New file.
2691 2004-10-07 Bruno Haible <bruno@clisp.org>
2693 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2694 into the provided buffer.
2696 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2698 * diacrit.c, diacrit.h: Add GPL notice.
2700 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2701 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2702 * logl.c (logl): Keep the code as similar to glibc as possible.
2703 This avoids a potential constant-folding bug.
2705 2004-10-05 Bruno Haible <bruno@clisp.org>
2707 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2709 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2711 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2712 * xmalloc.c (xmemdup): Likewise.
2713 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2714 XFREE): Remove these long-obsolescent macros.
2715 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2716 * xstrdup.c: Remove.
2718 * regex.c (re_comp): Cast gettext return value to char *,
2719 Problem reported by Martin Neitzel via Mark D. Baushke.
2721 2004-10-04 Simon Josefsson <jas@extundo.com>
2723 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2724 '#ifdef USE_UNLOCKED_IO'.
2726 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2728 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2729 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2730 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2731 regex.c, sha1.c, version-etc.c, yesno.c:
2732 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2733 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2734 the includer's responsibility.
2736 Sync from coreutils.
2738 * modechange.c (mode_compile): Don't decrement a pointer that
2739 points to the start of a string, as the C Standard says the
2740 resulting behavior is undefined.
2742 * backupfile.h (enum backuptype): Rename none -> no_backups,
2743 simple -> simple_backups, numbered_existing ->
2744 numbered_existing_backups, numbered -> numbered_backups
2745 to avoid shadowing problems. All uses changed.
2746 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2747 * backupfile.c (check_extension, numbered_backup):
2748 Rename locals to avoid shadowing 'basename'.
2749 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2752 * .cppi-disable: Add getopt_.h, getopt_int.h.
2753 * .cvsignore: Add getopt.h.
2755 2004-10-04 Simon Josefsson <jas@extundo.com>
2757 * memmem.h: New file.
2758 * memmem.c: New file, taken from glibc.
2760 2004-10-02 Jim Meyering <jim@meyering.net>
2762 * dirfd.h, getpagesize.h: Add copyright notice.
2764 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2766 * snprintf.c: Remove comments as to why each header is needed.
2768 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2770 * strsep.h: New file.
2771 * strsep.c: New file.
2773 2004-10-01 Simon Josefsson <jas@extundo.com>
2775 * snprintf.c (snprintf): Handle size==0.
2777 2004-10-01 Simon Josefsson <jas@extundo.com>
2778 Bruno Haible <bruno@clisp.org>
2780 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2781 (snprintf): Declare 'args'.
2783 2004-09-30 Simon Josefsson <jas@extundo.com>
2785 * snprintf.h, snprintf.c: New files.
2787 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2789 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2790 (hol_entry_help): Never translate an empty string.
2791 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2792 * argp.h (OPTION_NO_TRANS): New option.
2794 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2796 * xvasprintf.c: Include xalloc.h.
2797 (xvasprintf): Use xalloc_die, not xmalloc_die.
2799 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2801 * dummy.c: Change copyright notice to FSF, and license to GPL.
2803 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2805 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2806 Problem reported by Bruno Haible in:
2807 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2809 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2811 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2812 in case some system header has #define'd it. Problem reported by
2813 Soeren D. Schulze in
2814 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2816 2004-09-08 Bruno Haible <bruno@clisp.org>
2818 * stdint_.h: New file, taken from GNU clisp.
2820 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2822 * xvasprintf.h: New file.
2823 * xvasprintf.c: New file.
2824 * xasprintf.c: New file.
2826 2004-09-08 Bruno Haible <bruno@clisp.org>
2828 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2830 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2832 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2834 Import from coreutils.
2835 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2836 strings on unbounded length. alloca's performance benefits aren't
2837 that important here.
2839 (parse_with_separator): New function, with most of the internals
2840 of the old parse_user_spec. Allow user to omit both user and group,
2841 for compatibility with FreeBSD.
2842 Clone only the user name, not the entire spec.
2843 Do not set *uid, *gid unless entirely successful.
2844 Avoid memory leak in some failing cases.
2845 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2846 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2847 (parse_user_spec): Rewrite to use parse_with_separator.
2849 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2851 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2852 its complicated substitute.
2853 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2854 and program_invocation_name.
2855 (__argp_basename) [!_LIBC]: Remove; the only use was
2856 replaced by its body.
2857 (__argp_short_program_name): Change condition from
2858 !defined __argp_short_program_name to
2859 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2860 to match argp-namefrob.h.
2861 (__argp_failure): Don't assume strerror_r returns char *.
2862 * argp-parse.c (N_): Define unconditionally.
2863 (argp_default_options): Fill out initializers with 0 to avoid
2866 2004-08-12 Simon Josefsson <jas@extundo.com>
2868 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2869 * getopt_.h: Renamed from getopt.h.
2871 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2873 Merge from coreutils.
2875 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2876 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2877 for Reliant Unix 5.43.
2879 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2880 (union fooround): Use uintmax_t, not long int.
2881 The rest is a merge from libc:
2882 [defined _LIBC]: Include <shlib-compat.h>.
2883 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2885 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2887 * strverscmp.c: Convert to UTF-8.
2889 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2891 * obstack.h (obstack_empty_p):
2892 Don't assume that chunk->contents is suitably aligned.
2893 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2894 Likewise. Problem reported by Benno in
2895 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2897 * chown.c (rpl_chown): Work even if the file is writeable but not
2898 readable. This could be improved further but it'd take some work.
2900 2004-08-08 Simon Josefsson <jas@extundo.com>
2902 * xgethostname.c: Don't include error.h (not used).
2905 * getpass.c: Include getpass.h first.
2907 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2909 * xalloc-die.c: New files.
2910 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2912 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2913 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2914 (_, N_, xalloc_die): Move to xalloc-die.c.
2915 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2916 so that we needn't mess with xalloc_msg_memory_exhausted.
2918 * sha1.h: Renamed from sha.h.
2919 (SHA1_H): Renamed from _SHA_H.
2920 (sha1_ctx): Renamed from sha_ctx.
2921 (sha1_init_ctx): Renamed from sha_init_ctx.
2922 (sha1_process_block): Renamed from sha_process_block.
2923 (sha1_process_bytes): Renamed from sha_process_bytes.
2924 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2925 (sha1_read_ctx): Renamed from sha_read_ctx.
2926 (sha1_stream): Renamed from sha_stream.
2927 (sha1_buffer): Renamed from sha_buffer.
2928 * sha1.c: Likewise; renamed from sha.c.
2929 Do not include <sys/types.h>.
2930 Include <stddef.h> rather than <stdlib.h>.
2932 2004-08-08 Bruno Haible <bruno@clisp.org>
2934 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2935 FILESYSTEM_PREFIX_LEN.
2936 * progreloc.c: Likewise.
2937 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2939 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2942 * argp-help.c (make_hol, hol_append): Don't assume that
2943 SIZE_MAX is a valid preprocessor constant.
2944 (__argp_basename): Change from "#ifndef _LIBC"
2945 to "#ifndef __argp_short_program_name", so that
2946 we don't compile these functions for tar.
2948 More merges from coreutils.
2949 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2950 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2952 * addext.c: Remove; no longer needed.
2953 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2954 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2955 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2956 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2957 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2958 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2959 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2960 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2961 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2962 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2963 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2964 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2965 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2966 Import changes from coreutils.
2968 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2970 Merge from coreutils.
2972 * .gdb-history: Remove; this doesn't belong here.
2974 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2975 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2976 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2978 * dirname.h: Include <stdbool.h>.
2979 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2980 for consistency with POSIX terminology. All uses changed.
2981 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2982 (strip_trailing_slashes): Use bool for booleans.
2983 * stripslash.c (strip_trailing_slashes): Likewise.
2985 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2986 sometimes returns a positive errno value even when it succeeds.
2987 (print_errno_message) [!LIBC]: Fall back on strerror if
2990 * path-concat.c (mempcpy): Don't define if a system header defines it.
2991 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2992 (longest_relative_suffix): New function.
2993 (path_concat): Use it. Assume first argument is not NULL.
2994 Port to DOS. Omit redundant separators.
2995 Report an error instead of returning NULL.
2996 Use mempcpy instead of memcpy.
2997 (xpath_concat): Remove: not declared or used.
2999 * same.h: Include <stdbool.h>
3000 (same_name): Return bool, not int.
3001 * same.c (same_name): Likewise.
3002 (errno): Don't declare; we assume C89 or better now.
3004 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3005 if not already defined.
3007 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3008 * dup-safer.c (errno): Likewise.
3010 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3012 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3015 2004-08-03 Simon Josefsson <jas@extundo.com>
3017 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3018 * progname.h: Don't include stdbool.h.
3020 2004-08-02 Simon Josefsson <jas@extundo.com>
3022 * getsubopt.h: New file, with comments from Bruno Haible.
3023 * getsubopt.c: New file, from glibc, but slightly modified based on
3024 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3026 2004-08-01 Simon Josefsson <jas@extundo.com>
3028 * xgetdomainname.c: Include stdlib.h, for free().
3030 2004-07-16 Simon Josefsson <jas@extundo.com>
3032 * dummy.c: New file.
3034 2004-07-16 Bruno Haible <bruno@clisp.org>
3036 * backupfile.h: Add extern "C" for C++.
3037 * closeout.h: Likewise.
3038 * copy-file.h: Likewise.
3039 * findprog.h: Likewise.
3040 * full-write.h: Likewise.
3041 * pathname.h: Likewise.
3042 * progname.h: Likewise.
3043 * stpcpy.h: Likewise.
3044 * stpncpy.h: Likewise.
3045 * strcase.h: Likewise.
3046 * strstr.h: Likewise.
3047 * xalloc.h: Likewise.
3049 * mbswidth.h: Add extern "C" for C++.
3050 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3052 2004-07-09 Simon Josefsson <jas@extundo.com>
3054 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3055 failed without this.)
3057 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3059 * fchown-stub.c: New file.
3061 2004-06-24 Jim Meyering <jim@meyering.net>
3063 * obstack.h (obstack_base): Cast to (void *), per documentation.
3065 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3067 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3069 2004-06-01 Jim Meyering <jim@meyering.net>
3071 * calloc.c: New file.
3073 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3075 * getdate.y (yylex): Allow space between sign and number.
3076 Problem reported by Dan Jacobson.
3078 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3079 and Jim Meyering <jim@meyering.net>
3081 Merge from coreutils CVS.
3083 * stat-macros.h: New file, with contents from file-type.h
3084 and coreutils' system.h.
3085 * file-type.c: Include "stat-macros.h".
3086 * file-type.h (file_type): Move all macro definitions to new file,
3089 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3090 Wrap old code with this conditional.
3091 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3092 function that does not dereference symlinks.
3093 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3095 * xreadlink.c: Include xreadlink.h first, to catch .h file
3096 dependency problems.
3097 (xreadlink): Accept new arg SIZE, for efficiency.
3098 All decls and uses changed.
3099 * xreadlink.h: Include <stddef.h>, for size_t.
3101 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3102 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3104 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3106 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3108 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3109 macros to be defined.
3110 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3111 the allocator returns NULL because the requested size is zero.
3113 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3115 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3116 var. Add comment explaining why libc still defines it. This
3117 merges the following patch from glibc:
3118 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3120 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3122 * obstack.c (_obstack): Remove unused variable. It hasn't been
3123 present in glibc since revision 1.1 of this file.
3124 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3125 obstack_alignment_mask, obstack_alloc, obstack_base,
3126 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3127 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3128 obstack_grow0, obstack_init, obstack_int_grow,
3129 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3130 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3131 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3132 nonexistent functions.
3134 2004-05-17 Derek R. Price <derek@ximbiot.com>
3135 Paul Eggert <eggert@cs.ucla.edu>
3137 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3139 2004-05-14 Bruno Haible <bruno@clisp.org>
3141 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3142 that consists of a '.' followed by an empty digit string.
3143 Patch by Tor Lillqvist <tml@iki.fi>.
3145 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3147 Port obstack to the AS/400, where pointers are 16 bytes wide and
3148 you cannot cast an integer to a valid pointer. This patch is
3149 currently waiting to be integrated into glibc; see
3150 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3152 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3153 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3154 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3155 (struct obstack): temp member is now a union of a pointer and
3156 an integer, instead of an integer. All integer uses changed.
3157 This does not affect the physical layout of struct obstack,
3158 except on hosts (like the AS/400) where the size or alignment of
3159 void * is greater than that of ptrdiff_t.
3160 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3161 __STDC__)]: Store temporary in pointer member of union, not
3163 * obstack.c: Include <stddef.h>, for offsetof.
3164 (struct fooalign): Remove; it doesn't need a name.
3165 (union fooround): Change double to long double, and add void *.
3166 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3167 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3168 not a macro. Hence the values are always int; so remove all
3169 casts-to-int in uses.
3171 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3172 Derek Price <derek@ximbiot.com>
3174 * alloca.c: Include <alloca.h>, to get our interface.
3175 * alloca_.h: Use __alloca on AIX, so that we don't have to
3176 include <alloca.h> first. Use C89 prototype for alloca; this
3177 requires including <stddef.h> for size_t. Use extern "C" if C++.
3178 Use #elif for simplicity, since we can assume C89 now.
3179 Don't try to source the system alloca.h since it will not be found
3180 and to prevent recursively including its replacement.
3181 * fnmatch.c: Include <alloca.h> instead of opencoding.
3182 * regex.c: Likewise.
3184 2004-05-16 Derek Price <derek@ximbiot.com>
3185 Paul Eggert <eggert@cs.ucla.edu>
3187 getline cleanup. This changes the getndelim2 API: both order of
3188 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3191 * getline.c: Don't include stddef.h or stdio.h, since our
3192 interface does that.
3193 (getline): Always use getdelim, so that we don't have two
3194 copies of this code.
3195 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3197 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3198 (GETNDELIM2_MAXIMUM): New macro.
3199 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3200 instead of the old practice of delim2==0. All callers changed.
3201 Return -1 on overflow, instead of returning junk.
3202 Do not set *linesize unless allocation succeeds.
3203 * getndelim2.h: Do not include stddef.h; no longer needed, now
3204 that we include sys/types.h.
3205 * getnline.h: Likewise.
3206 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3207 (getndelim2): Reorder arguments.
3208 * getnline.c (getnline, getndelim):
3209 Don't discard the NMAX argument.
3210 (getnline): Invoke getndelim, to avoid code duplication.
3211 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3212 of (size_t) -1 by callers of the getnline family.
3214 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3216 * nanosleep.c (suspended): Change its type from int to
3217 sig_atomic_t volatile.
3218 (first_call): Make it private to rpl_nanosleep, and have it
3219 be zero initially as that's a bit faster.
3220 (my_usleep): Round up fractional times instead of truncating them,
3221 as this is the usual meaning for 'sleep'.
3223 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3225 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3226 (ENOSYS): Define if not defined.
3227 (settime): Fall back on stime if it exists and settimeofday fails.
3228 But don't bother with fallbacks if a method fails with errno == EPERM.
3230 2004-05-11 Jim Meyering <jim@meyering.net>
3232 Prior to this change, the save_cwd caller required read access to the
3233 current directory on most systems (ones with the fchdir function).
3235 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3236 fails, try write-only, and finally, resort to using xgetcwd.
3238 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3240 * obstack.c, obstack.h: Import changes from libc.
3242 2004-04-28 Bruno Haible <bruno@clisp.org>
3244 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3245 implicitly appends .exe to executables.
3246 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3247 accepts Windows pathnames.
3248 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3249 Cygwin like Windows, since it now accepts Windows pathnames.
3250 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3251 Cygwin like Windows, since it now accepts Windows pathnames.
3252 Reported by Derek Robert Price <derek@ximbiot.com>.
3254 2004-04-20 Jim Meyering <jim@meyering.net>
3256 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3258 2004-04-20 Jim Meyering <jim@meyering.net>
3259 Bruno Haible <bruno@clisp.org>
3261 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3262 memory when realloc fails.
3264 2004-04-18 Jim Meyering <jim@meyering.net>
3266 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3267 don't leak memory and do call END_UTMP_ENT.
3269 2004-04-11 Paul Eggert <eggert@twinsun.com>
3271 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3272 (CHAR_BIT): Remove, since we assume C89.
3273 Include <stdint.h> if available, as per current Autoconf CVS advice.
3275 2004-03-30 Paul Eggert <eggert@twinsun.com>
3277 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3278 not bool, to be more consistent with Unix conventions.
3279 Suggested by Bruno Haible.
3281 Merge from coreutils.
3283 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3286 * getdate.h: Include stdbool.h, and timespec.h instead of
3287 the usual <time.h> dance.
3288 (get_date): Change signature to support fractional time stamps.
3289 All callers changed.
3290 * getdate.y: Include "getdate.h" first, as we can now
3291 assume C89 and don't need to worry about 'const'.
3292 Similarly, include "unlocked-io.h" near start, not in middle.
3294 (textint.value): Use long int rather than int.
3295 (textint.digits): Use size_t rather than int.
3296 (BILLION, LOG10_BILLION): New constants.
3297 (parser_control): New member rel_ns. Members day_ordinal,
3298 time_zone, month, day, hour, minutes, rel_year, rel_month,
3299 rel_day, rel_hour, rel_minutes, rel_seconds
3300 are now long int, not int. Member seconds is now struct timespec,
3301 not int. New member timespec_seen. Members dates_seen, days_seen,
3302 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3304 (%union.intval): Now long int, not int.
3305 New member timespec.
3306 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3307 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3308 (spec): Now is a timespec or an item list.
3309 (timespec, items): New nonterminals.
3310 (time, rel, relunit, number, get_date):
3311 Add support for fractional seconds.
3312 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3313 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3314 (to_hour): First arg is now long int, not int.
3315 (to_year): Returns long int, not int.
3316 Don't treat year -70 like 70.
3317 (tm_diff): Returns long int, not int.
3318 (lookup_word): Use bool instead of int when appropriate.
3319 (yylex): Use size_t for count, not int.
3320 Detect overflow when parsing large integer constants.
3321 Add support for fractions.
3322 (get_date): Make pointers 'const' if possible.
3323 Use more-portable code to detect integer overflow.
3324 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3325 Don't use ctime; it's not reliable if the year has >4 digits.
3327 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3328 This is for compatibility with BSD.
3330 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3331 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3332 From coreutils' system.h.
3334 * userspec.c: Don't include "posixver.h".
3335 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3336 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3337 compatible extension. Simplify code by removing a boolean int
3338 that was always nonzero if a string was nonnull.
3340 2004-03-30 Jim Meyering <jim@meyering.net>
3342 Merge from coreutils.
3344 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3346 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3347 an empty input stream.
3349 * readtokens.c: Include <stdbool.h>.
3350 (readtoken): Use `size_t' rather than int/long.
3351 All callers adjusted.
3352 Use `bool' rather than `int' where appropriate.
3353 Use memset rather than an explicit loop.
3354 Use x2nrealloc rather than xrealloc.
3355 Allow the use of `\0' as a delimiter.
3356 (readtokens): Likewise.
3357 * readtokens.h (readtoken, readtokens): Update prototypes.
3359 2004-03-30 Bruno Haible <bruno@clisp.org>
3361 * getloadavg.c (getloadavg): Don't assume setlocale returns
3364 2004-03-29 Paul Eggert <eggert@twinsun.com>
3366 Merge changes to getloadavg.c from coreutils and Emacs.
3368 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3369 Define to an expression, not to the empty string.
3370 Include cloexec.h and xalloc.h.
3371 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3372 Use set_cloexec_flag rather than rolling our own.
3373 * cloexec.c, cloexec.h: New files.
3375 2004-03-18 Paul Eggert <eggert@twinsun.com>
3377 * getopt.h: Sync with libc CVS.
3379 2004-03-18 Paul Eggert <eggert@twinsun.com>
3380 Bruno Haible <bruno@clisp.org>
3382 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3383 not on all platforms that have <wchar.h>.
3384 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3386 2004-03-09 Paul Eggert <eggert@twinsun.com>
3388 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3390 * getopt_int.h: New file, also synced from libc.
3392 2004-03-07 Paul Eggert <eggert@twinsun.com>
3394 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3395 '#if' expressions. Unlike the code it replaces, it does not
3396 depend on (defined _SC_PAGESIZE). However, it does depend on
3397 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3398 first reported by Jason Andrade in
3399 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3401 2004-01-18 Simon Josefsson <jas@extundo.com>
3403 * strdup.h: New file.
3404 * strdup.c: Include it.
3405 * path-concat.c: Include strdup.h. Drop strdup declaration.
3406 * userspec.c: Include strdup.h. Drop strdup declaration.
3408 2004-02-06 Karl Berry <karl@gnu.org>
3410 * config.charset: update from gettext 0.14.1.
3412 2004-02-05 Paul Eggert <eggert@twinsun.com>
3414 Add comments and code, prompted by suggestions from Bruno Haible
3416 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3417 describing the enum quoting_style values.
3418 * quotearg.c (quotearg_alloc): New function.
3419 (quotearg_buffer_restyled): Treat lone { and } as special.
3420 Treat = as special. Work around bug with older shells
3421 that "see" a '\' that is really the 2nd byte of a multibyte char.
3422 Quote empty string with shell_quoting_style.
3424 2004-02-03 Bruno Haible <bruno@clisp.org>
3426 * pipe.h: New file, from GNU gettext.
3427 * pipe.c: New file, from GNU gettext.
3429 2004-01-27 Bruno Haible <bruno@clisp.org>
3431 * execute.h: New file, from GNU gettext.
3432 * execute.c: New file, from GNU gettext.
3433 * w32spawn.h: New file, from GNU gettext.
3435 2004-01-23 Paul Eggert <eggert@twinsun.com>
3437 Exit-status fix from coreutils.
3439 Use exit_failure consistently in place of EXIT_FAILURE,
3440 so that program exit statuses are consistent on failure.
3442 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3443 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3444 * argmatch.h: Comment fix to match the above.
3445 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3446 Now a macro referring to exit_failure, instead of a separate
3447 variable. Include "exitfail.h" to get it.
3448 * xstrtol.h: Include "exitfail.h".
3449 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3451 * long-options.c (parse_long_options): Use prototype
3452 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3455 2004-01-21 Jim Meyering <jim@meyering.net>
3457 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3458 so as not to conflict with a different-sized __mktime_internal
3459 function in GNU libc.
3460 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3461 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3463 2004-01-18 Paul Eggert <eggert@twinsun.com>
3465 Merge from diffutils.
3467 * file-type.c (file_type): Add typed memory objects.
3468 * file-type.h (S_TYPEISTMO): New macro.
3470 * c-stack.h (c_stack_action): Remove argv argument.
3471 * c-stack.c (c_stack_action): Likewise. All uses changed.
3472 (die): Don't calculate message unless segv_action returns.
3473 (get_stack_location, min_address_from_argv, max_address_from_argv,
3474 volatile stack_base, volatile_stack_size): Remove.
3475 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3476 that every segmentation violation is a stack overflow. (Ouch!)
3477 See Debian bug 136249 (still outstanding) for more info about why
3478 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3480 2003-11-30 Bruno Haible <bruno@clisp.org>
3482 Safer stack allocation.
3483 * setenv.c: Include allocsa.h.
3484 (alloca): Remove fallback definition.
3485 (freea): Remove macro.
3486 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3489 2003-10-17 Bruno Haible <bruno@clisp.org>
3491 * binary-io.h: Avoid warnings on Cygwin.
3493 2003-12-28 Bruno Haible <bruno@clisp.org>
3495 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3496 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3498 2003-11-28 Bruno Haible <bruno@clisp.org>
3500 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3502 2003-11-27 Bruno Haible <bruno@clisp.org>
3504 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3506 2003-11-17 Bruno Haible <bruno@clisp.org>
3508 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3510 2003-11-24 Bruno Haible <bruno@clisp.org>
3512 * xallocsa.h: New file, from GNU gettext.
3513 * xallocsa.c: New file, from GNU gettext.
3515 2003-11-24 Bruno Haible <bruno@clisp.org>
3517 * allocsa.h: New file, from GNU gettext.
3518 * allocsa.c: New file, from GNU gettext.
3520 2003-11-24 Bruno Haible <bruno@clisp.org>
3522 * eealloc.h: New file.
3524 2004-01-15 Jim Meyering <jim@meyering.net>
3526 Merge from coreutils.
3528 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3529 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3530 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3532 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3533 optional configure-time default.
3535 * version-etc.c (version_etc_copyright): Update copyright date.
3537 * xreadlink.c (xreadlink): Correct outdated comment.
3539 2004-01-15 Paul Eggert <eggert@twinsun.com>
3541 Merge from coreutils.
3543 * posixver.c: Include posixver.h.
3545 * same.c: Include <stdbool.h>, <limits.h>.
3546 (_POSIX_NAME_MAX): Define if not defined.
3548 (same_name): If file names are silently truncated, report
3549 that the file names are the same if they are the same after
3550 the silent truncation.
3552 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3553 conversion function.
3554 * xstrtod.c (xstrtod): Likewise. All callers changed to
3555 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3558 2004-01-14 Paul Eggert <eggert@twinsun.com>
3560 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3561 with like-named macro in fnmatch.c.
3562 (EXT): Use an internal constant instead.
3564 Merge fnmatch patches from glibc.
3565 * fnmatch.c (mbsinit): Remove define.
3566 Add libc_hidden_ver (__fnmatch, fnmatch).
3567 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3568 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3570 2003-12-14 Karl Berry <karl@gnu.org>
3572 * config.charset: update from gettext-runtime.
3574 2003-12-03 Paul Eggert <eggert@twinsun.com>
3576 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3577 Bug reported by Alfred M. Szmidt.
3579 2003-11-29 Karl Berry <karl@gnu.org>
3581 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3583 2003-11-23 Paul Eggert <eggert@twinsun.com>
3584 Bruno Haible <bruno@clisp.org>
3586 * printf-parse.h: Don't include sys/types.h.
3587 (ARG_NONE): New macro.
3588 (char_directive): Change type of *arg_index fields to size_t.
3589 * printf-parse.c: Don't include sys/types.h.
3590 (SSIZE_MAX): Remove macro.
3591 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3592 Remove unnecessary overflow check.
3593 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3596 2003-11-24 Paul Eggert <eggert@twinsun.com>
3598 * alloca.c: Remove dependency on xalloc module.
3599 (xalloc_die): Remove.
3600 (memory_full) [!defined emacs]: New macro.
3601 [!defined emacs]: Don't include xalloc.h.
3602 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3603 address arithmetic overflows. Change datatypes a bit to avoid
3606 2003-11-22 Jim Meyering <jim@meyering.net>
3608 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3610 2003-11-17 Bruno Haible <bruno@clisp.org>
3612 * vasnprintf.c (alloca): Remove fallback definition.
3613 (freea): Remove definition.
3614 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3615 Reported by Paul Eggert.
3617 2003-11-17 Jim Meyering <jim@meyering.net>
3619 On systems without utime and without a utimes function capable of
3620 dealing with a NULL struct utimbuf* argument, this utime replacement
3621 could -- in unusual circumstances -- leak a file descriptor.
3622 * utime.c: Include <unistd.h> and <errno.h>.
3623 (utime_null): Be sure to close `fd' and to preserve errno.
3624 Reported by Geoff Collyer via Arnold Robbins.
3626 2003-11-16 Paul Eggert <eggert@twinsun.com>
3627 Bruno Haible <bruno@clisp.org>
3629 Protect against address arithmetic overflow.
3630 * printf-args.h: Include stddef.h.
3631 (arguments): Change type of field 'count' to size_t.
3632 * printf-args.c (printf_fetchargs): Use size_t instead of
3633 'unsigned int' where appropriate.
3634 * printf-parse.h: Include sys/types.h.
3635 (char_directive): Change type of *arg_index fields to ssize_t.
3636 (char_directives): Change type of fields 'count', max_*_length to
3638 * printf-parse.c: Include sys/types.h and xsize.h.
3639 (SSIZE_MAX): Define fallback value.
3640 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3641 instead of 'int' where appropriate. Check a_allocated, d_allocated
3642 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3643 * vasnprintf.c: Include xsize.h.
3644 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3645 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3646 overflow. Avoid wraparound when converting a width or precision from
3649 2003-11-16 Bruno Haible <bruno@clisp.org>
3651 Update from GNU gettext.
3652 * printf-parse.c: Generalize to it can be compiled for wide strings.
3653 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3654 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3655 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3656 SNPRINTF): New macros.
3657 Don't include <alloca.h> if the file is used inside libintl.
3658 (local_wcslen): New function, for Solaris 2.5.1.
3659 (VASNPRINTF): Use it instead of wcslen.
3661 2003-11-16 Bruno Haible <bruno@clisp.org>
3663 * xsize.h (xmax): New function.
3664 (xsum, xsum3, xsum4): Declare as "pure" functions.
3666 2003-11-12 Paul Eggert <eggert@twinsun.com>
3668 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3669 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3670 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3671 heuristic is just as accurate as far as we know, and it removes a
3672 dependency on size_max.m4 and ptrdiff_max.m4.
3674 2003-11-12 Paul Eggert <eggert@twinsun.com>
3676 * xstrtol.c (__xstrtol): Remove "break" immediately after
3677 "return", to pacify some unknown compiler. Problem reported
3680 2003-11-11 Bruno Haible <bruno@clisp.org>
3682 * xsize.h (SIZE_MAX): Remove fallback definition.
3683 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3686 2003-11-10 Paul Eggert <eggert@twinsun.com>
3688 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3689 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3690 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3692 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3693 not (size_t) -1, since it's defined here.
3695 2003-11-06 Paul Eggert <eggert@twinsun.com>
3697 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3698 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3699 Reject sizes of exactly SIZE_MAX bytes.
3700 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3701 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3703 2003-11-05 Bruno Haible <bruno@clisp.org>
3705 * xsize.h: Include limits.h, to avoid a possible collision with
3706 SIZE_MAX defined in <limits.h> on Solaris.
3708 2003-11-04 Bruno Haible <bruno@clisp.org>
3710 * xsize.h: New file.
3711 * linebreak.c: Include xsize.h.
3712 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3713 argument for overflow.
3714 Suggested by Paul Eggert.
3716 2003-10-31 Bruno Haible <bruno@clisp.org>
3718 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3719 to avoid (extremely rare) race condition.
3720 Suggested by Paul Eggert.
3722 2003-11-03 Jim Meyering <jim@meyering.net>
3724 * userspec.c: Include "userspec.h".
3725 * userspec.h: New file.
3727 2003-10-31 Paul Eggert <eggert@twinsun.com>
3729 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3730 * mountlist.c (SIZE_MAX): Define if not defined already.
3731 (read_filesystem_list): Set and use me_type_malloced.
3732 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3733 whatever the type happens to be), for brevity and consistency.
3734 Check for size calculation overflow on Alphas running OSF/1.
3736 2003-10-31 Jim Meyering <jim@meyering.net>
3738 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3740 * linebuffer.c: Include <string.h> for declaration of memset.
3742 2003-10-30 Paul Eggert <eggert@twinsun.com>
3743 Bruno Haible <bruno@clisp.org>
3745 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3746 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3748 2003-10-29 Paul Eggert <eggert@twinsun.com>
3750 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3751 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3753 * quotearg.c (quotearg_n_options): Use it.
3754 * group-member.c: Include <stdbool.h>.
3755 (free_group_info): Arg is now const *; don't free arg.
3756 (get_group_info): Now returns bool and accepts struct group_info *,
3757 rather than returning a malloc'ed struct group_info *.
3758 All uses changed. Check for overflow in internal size calculation.
3760 * getusershell.c (readname): Simplify the code by using x2nrealloc
3761 rather than xmalloc/xrealloc.
3762 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3763 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3764 conformance bug: the old code used a pointer after freeing the
3765 storage that it addressed.
3766 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3767 rather than doing it by hand.
3768 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3769 the buffer preserved. Use free and xmalloc instead.
3770 * quotearg.c (quotearg_n_options): Likewise.
3771 Use a simpler test for size overflow. Don't use xalloc_oversized
3772 because unsigned int might be wider than size_t (!); this suggests
3773 that we should switch from unsigned int to size_t for slot numbers.
3775 2003-10-27 Bruno Haible <bruno@clisp.org>
3777 * stdbool_.h: Better support for BeOS.
3779 2003-10-27 Paul Eggert <eggert@twinsun.com>
3781 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3782 to allocate the returned structure. Do not allocate a subarray,
3783 as x2nrealloc will do that.
3784 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3785 instead of xnrealloc.
3786 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3788 2003-10-26 Paul Eggert <eggert@twinsun.com>
3790 * xalloc.h (xalloc_oversized): New static inline function, for
3791 callers that want to do their own size-overflow checking. Include
3792 <stdbool.h>, since xalloc_oversized returns bool.
3793 * xalloc.c (array_size_overflow): Remove. All callers changed
3794 to use xalloc_oversized.
3796 Add two functions x2realloc, x2nrealloc, for programs that grow
3797 arrays dynamically by doubling their sizes.
3798 * xalloc.h (x2realloc, x2nrealloc): New decls.
3799 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3802 Port to C99 semantics for 'inline' of external functions.
3803 Bug reported by Bruno Haible.
3804 * xmalloc.c (xnmalloc_inline): New static inline function,
3805 with the old contents of xnmalloc.
3806 (xnmalloc, xmalloc): Use it.
3807 (xnrealloc_inline): New static inline function,
3808 with the old contents of xnrealloc.
3809 (xnrealloc, xrealloc): Use it.
3811 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3813 2003-10-25 Paul Eggert <eggert@twinsun.com>
3815 Fix several address-calculation bugs in the hash modules,
3816 plus some minor code cleanup.
3818 * hash.h: Include <stdbool.h>, for bool.
3819 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3820 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3821 hash_get_n_entries, hash_get_max_bucket_length,
3822 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3823 hash_rehash): Use size_t rather than unsigned.
3824 * hash.c (struct hash_table, hash_get_n_buckets,
3825 hash_get_n_buckets_used, hash_get_n_entries,
3826 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3827 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3828 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3830 (SIZE_MAX): Define if not defined.
3831 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3832 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3834 Use const * when possible.
3835 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3836 (check_tuning): Fix bug: if tuning parameters were very close to
3837 0 or 1, rounding errors could have caused subscript violations.
3838 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3839 (hash_initialize): Add 'fail:' label
3840 to free table and return NULL, and use it to simplify code.
3841 Use calloc rather than clearing the storage ourself.
3842 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3843 buffer size calculations.
3844 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3845 Include <stddef.h>, for size_t.
3846 * hash-pjw.c (hash_pjw): Likewise.
3847 Switch to method described by Bruno Haible.
3848 Include <limits.h>, for CHAR_BIT.
3849 (SIZE_BITS): New macro.
3851 2003-10-21 Paul Eggert <eggert@twinsun.com>
3853 * getndelim2.c (getndelim2): When size calculation overflows,
3854 ceiling the allocation at NMAX bytes rather than silently
3855 discarding input bytes before NMAX is reached. This makes
3856 a difference only if NMAX exceeds SIZE_MAX / 2.
3858 * obstack.c: Merge from glibc.
3859 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3860 Add libc_hidden_def (_obstack_newchunk).
3861 (_obstack_free) [! defined _LIBC]: Remove.
3862 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3863 a clone of the function body.
3864 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3865 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3867 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3868 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3871 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3872 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3873 Don't use lvalue casts, as GCC plans to remove support for them
3874 in GCC 3.5. Reported by Joseph S. Myers. This bug
3875 was also present in the non-GCC version, indicating that this
3876 code had always been buggy and had never been widely used.
3877 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3878 Use the fast variant of each macro, rather than copying the
3879 definiens of the fast variant; that way, we'll be more likely to
3880 catch future bugs in the fast variants.
3882 2003-10-20 Bruno Haible <bruno@clisp.org>
3884 * wait-process.h: New file, from GNU gettext.
3885 * wait-process.c: New file, from GNU gettext.
3887 2003-10-19 Jim Meyering <jim@meyering.net>
3889 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3891 2003-10-16 Paul Eggert <eggert@twinsun.com>
3893 * getgroups.c: Include <errno.h>, <stdlib.h>.
3894 (getgroups): First arg is int, not size_t.
3895 Don't let 'free' mangle errno.
3897 2003-10-16 Jim Meyering <jim@meyering.net>
3899 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3901 2003-10-15 Paul Eggert <eggert@twinsun.com>
3903 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3905 (new_exclude, add_exclude_file): Initial size no longer needs to
3907 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3908 our own address arithmetic overflow checking.
3910 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3911 (fnmatch): Do not alloca more than 2000 wide characters;
3912 instead, use malloc for large buffers.
3913 Check for address arithmetic overflow, and return -1
3914 with errno set to ENOMEM in that case.
3915 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3916 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3917 instead, return -1. Check for address arithmetic overflow.
3919 2003-10-14 Paul Eggert <eggert@twinsun.com>
3921 Handle invalid suffixes and overflow independently, so that
3922 callers can treat them independently as needed. Fix some bugs in
3923 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3924 suffix for a human-readable blocksize. The major caller-visible
3925 change is the addition of a new
3926 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3927 that both overflow and suffix chars were found.
3929 * human.c (humblock): Don't check separately for invalid suffix
3930 char; that is xstrtoumax's job (now that its bug is fixed).
3931 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3932 INTMAX_MAX]: New macros.
3933 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3934 TYPE_MAXIMUM): New macros.
3935 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3936 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3937 if overflow occurs, as it's what __strtol does and it's more useful
3939 (__xstrtol): If __strtol reports some error other than ERANGE,
3940 reflect it to the caller as LONGINT_INVALID. If it reports
3941 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3942 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3943 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3945 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3946 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3947 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3948 [defined UINTMAX_MAX]: New macros.
3950 2003-10-14 Bruno Haible <bruno@clisp.org>
3952 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3953 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3954 Also use volatile where needed.
3956 2003-10-12 Paul Eggert <eggert@twinsun.com>
3958 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3959 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3960 and define in terms of the other primitives.
3961 * xmalloc.c: Include stdbool.h; do not include exit.h.
3962 (SIZE_MAX): Define if not already defined.
3963 (array_size_overflow): New function.
3964 (xalloc_die): Abort instead of exiting if 'error' returns.
3965 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3966 (xmalloc, xrealloc): Use them.
3967 (xcalloc): Check for address arithmetic overflow.
3968 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3969 a bit faster than strcpy.
3971 2003-10-08 Paul Eggert <eggert@twinsun.com>
3973 Merge getpass from libc, plus a few fixes.
3975 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3976 Include <stdbool.h>.
3977 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3978 __fsetlocking to empty.
3979 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3980 do include <bits/libc-lock.h>.
3981 Do not include <fcntl.h>; not needed.
3982 [_LIBC]: Include <wchar.h>.
3983 (NOTCANCEL_MODE): New macro.
3984 (flockfile, funlockfile) [_LIBC]: New macros.
3985 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3986 [!_LIBC]: New macros.
3987 (call_fclose): New function.
3988 (getpass): Use it. Save tty stream separately; this simplifies the
3989 code and makes it more reliable if stdin happens to equal stdout.
3990 Invoke __fsetlocking on tty.
3991 Handle thread cancellation if needed.
3992 Namespace cleanup (use __tcgetattr, __getline).
3993 Use bool for Booleans.
3994 [USE_IN_LIBIO]: Handle wide streams.
3995 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3996 stream might go where.
3998 * unlocked-io.h: Include <stdio.h>, so that the caller
3999 doesn't have to include <stdio.h> before us.
4000 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4001 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4002 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4003 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4004 if not declared, so that we can use getpass.c code from libc without
4006 (flockfile, ftrylockfile, funlockfile): New macros.
4008 2003-10-06 Bruno Haible <bruno@clisp.org>
4010 * version-etc-2.h: Remove file.
4011 * version-etc-2.c: Remove file.
4013 2003-09-25 Jim Meyering <jim@meyering.net>
4014 Bruno Haible <bruno@clisp.org>
4016 This lets translators provide better translations for the
4017 "Written by ..." part of --version output.
4018 * version-etc.h: Include stdarg.h.
4019 (version_etc_copyright): Declare as readonly.
4020 (version_etc): Make this function variadic with a NULL-terminated list
4021 of author name strings.
4022 (version_etc_va): New declaration.
4023 * version-etc.c: Include stdarg.h, stdlib.h.
4024 (version_etc_copyright): Declare as readonly.
4025 (version_etc_va): New function. Provide a different translatable string
4026 for each possible number of authors < 10. Abbreviate when there are 10
4028 (version_etc): Make this function variadic. Call version_etc_va.
4029 Suggestion from Gary V. Vaughan.
4031 * long-options.h (parse_long_options): Change prototype: the authors
4032 string is moved to the end and becomes variadic.
4033 * long-options.c: Include stdarg.h.
4034 (parse_long_options): Make this function variadic, too.
4035 Call version_etc_va, not version_etc.
4037 2003-10-06 Bruno Haible <bruno@clisp.org>
4039 * fatal-signal.h: New file, from GNU gettext.
4040 * fatal-signal.c: New file, from GNU gettext.
4042 2003-10-04 Karl Berry <karl@gnu.org>
4044 * argp*: update from libc.
4046 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4048 * getpass.c (getpass): Use a no-op fseek when switching from input to
4049 output mode on the same stream.
4051 2003-09-29 Paul Eggert <eggert@twinsun.com>
4053 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4054 Fix arg typo in previous patch.
4056 2003-09-28 Jim Meyering <jim@meyering.net>
4058 * error.c: Correct cpp indentation.
4060 2003-09-27 Paul Eggert <eggert@twinsun.com>
4062 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4063 Omit the special code that used __typeof__, since we worry that
4064 it could be more trouble than it's worth. See:
4065 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4066 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4070 2003-09-26 Jim Meyering <jim@meyering.net>
4072 * error.c (error_tail): Move some declarations
4073 into inner scope where the local variables are used.
4075 2003-09-26 Bruno Haible <bruno@clisp.org>
4077 * stpncpy.h (gnu_stpncpy): New declaration.
4078 (stpncpy): Define as alias for gnu_stpncpy.
4079 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4081 2003-09-26 Paul Eggert <eggert@twinsun.com>
4083 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4084 (error_tail): Do not loop, reallocating temporary buffer, since
4085 the output cannot contain more wide characters than the input
4086 contains bytes, the size must be big enough already. This avoids
4087 one potential size overflow calculation. Check for size overflow
4088 when calculating temporary buffer size. Free temporary buffer
4089 when done, if it was allocated with malloc; this plugs a memory
4090 leak. Remove casts from void * to pointers, that are no longer
4091 needed now that we're assuming C89 or better.
4093 Merge error changes from glibc.
4095 * error.c, error.h: Update copyright notice header to match glibc.
4096 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4097 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4098 Disable cancellation while printing error.
4099 * error.h: Prepend __ to parameter names.
4101 2003-09-25 Karl Berry <karl@gnu.org>
4103 * argp-fmtstream.c, argp-help.c: update from libc.
4105 2003-09-25 Bruno Haible <bruno@clisp.org>
4107 * version-etc-2.h: New file, from version-etc.h with modifications.
4108 * version-etc-2.c: New file, from version-etc.c with modifications.
4110 2003-09-25 Simon Josefsson <jas@extundo.com>
4112 * xgetdomainname.h: New file.
4113 * xgetdomainname.c: New file.
4115 2003-09-25 Simon Josefsson <jas@extundo.com>
4116 Bruno Haible <bruno@clisp.org>
4118 * getdomainname.h: New file.
4119 * getdomainname.c: New file.
4121 2003-09-24 Paul Eggert <eggert@twinsun.com>
4123 * linebuffer.c (freebuffer): Don't free the argument, just
4124 the buffer associated with the argument. Bug reported by
4127 2003-09-19 Karl Berry <karl@gnu.org>
4129 * argp.h: update from libc.
4131 2003-09-16 Paul Eggert <eggert@twinsun.com>
4133 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4134 input error, instead of returning NULL the next time we are called
4135 (and therefore losing track of errno).
4137 2003-09-15 Paul Eggert <eggert@twinsun.com>
4139 * getndelim2.c (getndelim2): Don't trash errno when a read
4140 fails, so that the caller gets the proper errno.
4142 * readutmp.c (read_utmp): Likewise.
4143 Check for fstat error. Close stream and free storage
4146 2003-09-14 Bruno Haible <bruno@clisp.org>
4148 * fwriteerror.h: New file.
4149 * fwriteerror.c: New file.
4151 2003-09-14 Jim Meyering <jim@meyering.net>
4153 * getloadavg.c: Correct cpp indentation.
4154 * strdup.c: Likewise.
4155 * vasnprintf.c: Likewise.
4157 2003-09-12 Paul Eggert <eggert@twinsun.com>
4159 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4160 * obstack.c [!defined _LIBC]: Likewise.
4161 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4162 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4163 * exitfail.c: Don't include stdlib.h; no longer needed.
4165 More changes to assume C89 or better.
4167 * error.c (error_tail): Assume vprintf.
4169 * argmatch.c (getenv): Remove decl.
4170 * progreloc.c (get_full_program_name): Define via prototype.
4171 * setenv.c (clearenv): Likewise.
4172 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4174 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4175 (malloc, memcpy): Remove decls.
4176 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4177 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4178 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4179 (memcpy): Remove macro.
4180 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4181 (__P): Remove. All uses removed.
4182 (PTR): Remove. All uses changed to void *.
4183 (CHAR_BIT, NULL): Remove.
4184 (spaces, zeros, memset_space, memset_zero)
4185 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4187 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4188 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4189 Define with prototype.
4190 Remove now-unnecessary prototype decl.
4191 (extra_args_spec): Assume ANSI C. All uses changed.
4192 (extra_args_spec_iso): Remove.
4193 (my_strftime, emacs_strftimeu): Define via prototype.
4194 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4196 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4197 * strtoimax.c: Include <stdlib.h> unconditionally.
4198 (strtoul, strtol): Remove decls.
4199 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4201 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4202 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4203 (LOCALE_PARAM_PROTO): New macro.
4204 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4205 (INTERNAL (strtol), strtol): Define with a prototype.
4206 (PARAMS): Remove. All uses removed.
4207 * tempname.c: Include <string.h> unconditionally.
4208 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4209 * xgethostname.c (main): Define with a prototype.
4210 * xmalloc.c: Include "xalloc.h" first, to check interface.
4211 Include <stdlib.h> unconditionally.
4212 (calloc, malloc, realloc, free): Remove decls.
4213 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4214 Include <stdlib.h> unconditionally. Sort include file names.
4216 (xstrtod): Define with a prototype.
4217 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4218 (strtol, strtoul): Remove decls.
4220 2003-09-11 Paul Eggert <eggert@twinsun.com>
4222 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4223 Include <stdlib.h>, <string.h> unconditionally.
4224 Remove now-unnecessary cast to char *.
4225 * strnlen.c: Include <string.h> unconditionally.
4226 * yesno.c (yesno): Define with a prototype.
4228 2003-09-10 Bruno Haible <bruno@clisp.org>
4230 * strcspn.c: Include <string.h> unconditionally.
4231 * strpbrk.c: Include <string.h> unconditionally.
4232 * strstr.c: Include <string.h> unconditionally.
4233 * unicodeio.c: Include <string.h> unconditionally.
4234 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4235 * unsetenv.c: Likewise.
4236 * xreadlink.c: Include <stdlib.h> unconditionally.
4237 * yesno.c: Include <stdlib.h> unconditionally.
4238 (rpmatch): Add prototype.
4240 2003-09-10 Jim Meyering <jim@meyering.net>
4242 * error.c: Correct indentation of cpp directives.
4244 2003-09-09 Paul Eggert <eggert@twinsun.com>
4248 * acosl.c (main): Use a prototype.
4249 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4252 * getloadavg.c (getloadavg, main): Define via prototypes.
4254 * getopt.h (struct option.name): Assume C89, and use 'const'.
4255 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4256 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4258 * getopt.c (const): Remove macro.
4259 Include <string.h> unconditionally.
4260 (my_index): Remove; all uses changed to strchr.
4261 (strlen): Remove decl.
4262 (exchange): Remove forward decl; no longer needed.
4263 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4264 Define with prototype.
4265 * getopt1.c (const): Remove macro.
4266 (getopt_long, getopt_long_only, main): Define with prototype.
4268 * getugroups.c: Include <string.h> unconditionally.
4270 * getusershell.c: Include <stdlib.h> unconditionally.
4271 (getusershell, setusershell, endusershell, readname, main):
4272 Define with prototypes.
4274 * group-member.c: Include group-member.h first.
4275 Include <stdlib.h> unconditionally.
4277 * hard-locale.c: Include hard-locale.h first.
4278 Include <stdlib.h>, <string.h> unconditionally.
4280 * hash.c (free, malloc): Remove decls.
4281 Include <stdlib.h> unconditionally.
4283 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4284 (getenv): Do not declare.
4286 * idcache.c: Include <string.h> unconditionally.
4288 * long-options.c: Include long-options.h first, to test interface.
4289 Include <stdlib.h> unconditionally.
4291 * makepath.c: Include makepath.h first, to test interface.
4292 Include <stdlib.h> and <string.h> unconditionally.
4294 * linebuffer.c: Include <stdlib.h>.
4295 (free): Remove decl.
4297 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4298 rpl_malloc returns void *, not char *.
4299 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4301 * md5.h: Include <limits.h> unconditionally.
4302 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4303 (__P): Remove; all uses removed.
4304 * md5.c: Include "md5.h" first.
4305 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4306 md5_buffer, md5_process_bytes, md5_process_block):
4307 Define with prototypes.
4308 * sha.h (__P): Remove all uses. (It wasn't defined??)
4309 * sha.c: Include "sha.h" first.
4310 Include <stdlib.h>, <string.h> unconditionally.
4312 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4313 * memcmp.c (__ptr_t): Likewise.
4314 * memrchr.c (__ptr_t): Likewise.
4315 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4316 Include <string.h> unconditionally.
4317 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4318 * memchr.c: Include <stdlib.h> unconditionally.
4319 * memchr.c (LONG_MAX): Remove.
4320 * memrchr.c (LONG_MAX): Likewise.
4321 * memchr.c (__memchr): Define via a prototype.
4322 * memrchr.c (__memrchr): Likewise.
4323 * memcmp.c (__P): Remove, and remove all uses.
4324 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4325 Remove forward decls; no longer needed.
4326 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4327 Use types required by C89 in prototype.
4329 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4330 * savedir.c: Likewise.
4331 * mkdir.c (free): Remove decl.
4332 * rmdir.c (rmdir): Define with a prototype.
4333 * savedir.c: Include savedir.h first, to test interface.
4335 * mktime.c (STDC_HEADERS): Remove.
4336 Include <stdlib.h>, <string.h> unconditionally.
4338 * modechange.c: Include <stdlib.h> unconditionally.
4339 (malloc): Remove decl.
4341 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4342 (free): Remove decl.
4344 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4345 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4346 (This type really should be intptr_t, but that's a C99ism.)
4347 (_obstack_memcpy): Remove: all uses changed to memcpy.
4348 Include <string.h> unconditionally.
4349 (struct obstack): Assume __STDC__ for types of members
4350 chunkfun, freefun, extra_arg.
4351 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4352 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4353 obstack_begin, obstack_specify_allocation,
4354 obstack_specify_allocation_with_arg, obstack_chunkfun,
4355 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4356 Remove unprototyped decls and the macros that use them.
4357 * obstack.c (POINTER): Remove. All uses changed to void *.
4358 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4359 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4360 (defined __STDC__ && __STDC__)]:
4361 Remove nonprototyped code.
4362 Include <stdlib.h> unconditionally.
4363 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4364 _obstack_allocated_p, _obstack_free, obstack_free,
4365 _obstack_memory_used, print_and_abort):
4366 Define using prototypes.
4367 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4368 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4369 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4370 obstack_next_free, obstack_object_size, obstack_room) [0]:
4371 Remove unused, unprototyped code.
4373 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4375 * physmem.c (physmem_total, physmem_available, main): Define
4378 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4379 (main): Define with a prototype.
4381 * posixver.c (getenv): Remove decl.
4383 * putenv.c (malloc): Returns void *, not char *.
4384 Include <string.h> unconditionally.
4385 (strchr, memcpy, NULL): Do not define.
4387 * readtokens.c: Include readtokens.h first, to test interface.
4388 Include <stdlib.h>, <string.h> unconditionally.
4389 (init_tokenbuffer): Define with a prototype.
4391 * regex.c (PARAMS): Remove. All uses removed.
4392 All uses of _RE_ARGS removed, too.
4393 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4395 (bzero): Assume memset exists.
4396 (memcmp, memcpy, NULL): Remove.
4397 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4398 char, or assignments to local vars of type signed char.
4399 (init_syntax_once, PREFIX(extract_number_and_incr),
4400 PREFIX(print_partial_compiled_pattern),
4401 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4402 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4403 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4404 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4405 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4406 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4407 wcs_compile_range, byte_compile_range, truncate_wchar,
4408 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4409 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4410 count_mbs_length, wcs_re_match_2_internal,
4411 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4412 PREFIX(alt_match_null_string_p),
4413 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4414 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4415 regfree, PREFIX(extract_number)): Define with prototype. Remove
4416 now-unnecessary declaration, if any.
4417 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4419 Remove now-unnecessary casts among pointer types.
4420 * regex.h (_RE_ARGS): Remove. All uses removed.
4422 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4423 (free): Remove decl.
4425 * rpmatch.c: Include <stdlib.h> unconditionally.
4427 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4428 (free): Remove decl.
4430 * save-cwd.c: Include <stdlib.h> unconditionally.
4431 * xgetcwd.c: Likewise.
4433 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4434 (free): Remove decl.
4436 * strchrnul.c (strchrnul): Define with a prototype.
4437 Fix bug: c_in was not converted to char before searching.
4439 The following changes are not K&R related:
4441 * group-member.h: Include <sys/types.h>, so that this file is
4443 * makepath.h: Likewise.
4445 * getusershell.c (readname, default_index, line_size, readname):
4446 Use size_t, not int, for sizes.
4447 (readname): If the size overflows, report an error instead of
4450 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4452 * getndelim2.c: Assume stdlib.h per the C89 spec.
4454 2003-09-08 Paul Eggert <eggert@twinsun.com>
4456 Assume C89 or better; remove K&R cruft.
4457 A few of these changes were first proposed by Derek Robert Price
4458 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4460 * addext.c: Include <string.h> unconditionally.
4461 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4462 Don't declare getenv or malloc.
4464 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4465 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4467 (find_stack_direction, alloca): Use prototypes.
4469 * atexit.c (atexit): Define using a prototype.
4471 * basename.c, dirname.c, stripslash.c:
4472 Include <string.h> unconditionally.
4474 * bcopy.c: Include <stddef.h>.
4475 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4477 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4479 * error.h (error, error_at_line, error_print_progname)
4480 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4481 * error.c: Include error.h first, to check interface.
4482 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4483 (VA_START): Remove; all uses changeed to va_start.
4484 (exit, strerror): Remove decls.
4485 (error_print_progname): Prototype uncondionally.
4486 Don't include <errno.h>; no longer needed.
4487 (private_strerror): Remove.
4488 (error_tail): Always define.
4489 (error, error_at_line): Assume C89 or better; always use prototypes.
4490 * fatal.c: Include "fatal.h" first, to test interface.
4491 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4492 (VA_START): Remove; all uses changed to va_start.
4493 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4495 (exit): Remove decl.
4496 (fatal): Prototype unconditionally. Assume va_start works.
4497 Abort at end, to pacify gcc.
4499 * euidaccess.c (main): Define with a prototype.
4501 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4503 * exitfail.c: Include <stdlib.h> unconditionally.
4505 * fnmatch_.h (__P): Remove. All uses changed to assume
4507 * fnmatch.c: Include fnmatch.h first, to test interface.
4508 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4509 (getenv): Remove decl.
4510 (fnmatch): Define using a prototype.
4511 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4512 (FCT): Define using a prototype.
4514 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4516 * gethostname.c: Include <stddef.h>.
4517 (gethostname): Define with prototype. Length is size_t, not int.
4519 2003-09-08 Paul Eggert <eggert@twinsun.com>
4521 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4522 getversion.c should have been removed then, but was accidentally
4525 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4526 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4528 2003-09-07 Paul Eggert <eggert@twinsun.com>
4530 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4531 copy_tm_result. Bug reported by Simon Josefsson in
4532 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4534 2003-09-06 Paul Eggert <eggert@twinsun.com>
4536 * time_r.c, time_r.h: New files.
4538 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4540 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4541 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4543 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4545 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4546 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4549 * timegm.c: Switch to glibc implementation, with the following changes:
4550 [defined HAVE_CONFIG_H]: Include <config.h>.
4551 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4552 (__mktime_internal) [!defined _LIBC]: New decl.
4553 (__gmtime_r) [!defined _LIBC]: New macro and function.
4554 (timegm): Use a prototype, since gnulib assumes C89.
4555 Do not bother declaring tmp to be const, as it's not really usefu.
4556 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4557 (timegm): Declare only if HAVE_DECL_TIMEGM.
4559 2003-09-03 Paul Eggert <eggert@twinsun.com>
4561 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4562 Bug reported by Lute Kamstra in
4563 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4565 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4566 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4567 course with correspondingly smaller numbers for tomorrow and
4568 yesterday. From Tadayoshi Funaba. Originally installed into
4569 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4572 2003-08-31 Simon Josefsson <jas@extundo.com>
4574 * timegm.h: New file.
4575 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4577 2003-08-31 Karl Berry <karl@gnu.org>
4579 * argp.h: update from libc.
4581 2003-08-28 Bruno Haible <bruno@clisp.org>
4583 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4584 warning on QNX, which defines O_BINARY to 000000.
4586 2003-08-24 Bruno Haible <bruno@clisp.org>
4588 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4589 MSVC7 <stdio.h> is included later.
4591 2003-08-20 Bruno Haible <bruno@clisp.org>
4593 * progname.h: New file, from GNU gettext.
4594 * progname.c: New file, from GNU gettext.
4595 * progreloc.c: New file, from GNU gettext.
4597 2003-08-19 Bruno Haible <bruno@clisp.org>
4599 * xstrdup.c: Assume <string.h> exists.
4601 2003-08-18 Jim Meyering <jim@meyering.net>
4603 * setenv.h: Indent nested cpp directive.
4604 * vasnprintf.c: Remove trailing blanks.
4606 2003-08-17 Simon Josefsson <jas@extundo.com>
4607 Bruno Haible <bruno@clisp.org>
4609 * xstrndup.h: New file.
4610 * xstrndup.c: New file.
4612 2003-08-17 Bruno Haible <bruno@clisp.org>
4614 * strndup.h: New file.
4616 2003-08-16 Paul Eggert <eggert@twinsun.com>
4618 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4619 space, undoing this 2003-08-12 change:
4620 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4622 2003-08-16 Jim Meyering <jim@meyering.net>
4624 Merge from coreutils.
4625 * xstrtoimax.c: #else #if -> #elif.
4626 * xstrtoumax.c: Likewise.
4628 2003-08-15 Paul Eggert <eggert@twinsun.com>
4630 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4631 rather than tab, after '#' in shell-script copyright notices.
4632 Suggested by Bruno Haible.
4634 2003-08-15 Jim Meyering <jim@meyering.net>
4635 and Paul Eggert <eggert@twinsun.com>
4637 Merge from coreutils.
4638 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4639 member but strut utmpx does not. Needed for AIX 4.3.3.
4640 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4642 2003-08-15 Jim Meyering <jim@meyering.net>
4644 Merge from coreutils.
4645 * xgethostname.c: Include <stdlib.h>.
4646 (xghostname): Don't exit for anything other than memory-related
4647 failure; just return NULL.
4648 * userspec.c: Include "posixver.h".
4649 (parse_user_spec): Accept `.' as a separator only
4650 in pre-POSIX-200112 mode.
4651 * strtoimax.c: Use #elif rather than #else #if.
4652 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4653 Remove function, now that we can rely on a working tzset function.
4654 [!_LIBC]: Ensure that the required autoconf test has been run.
4655 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4656 Use underlying_strftime for %r.
4657 * sha.c: Merge in some clean-up and optimization changes from glibc.
4658 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4659 Ensure that it is a multiple of 64.
4660 Rearrange loop exit tests so as to avoid performing an
4661 additional fread after encountering an error or EOF.
4662 * realloc.c: Update copyright date.
4664 2003-08-14 Jim Meyering <jim@meyering.net>
4666 Merge from coreutils.
4667 * obstack.h: Whitespace changes.
4668 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4669 and xcalloc return values.
4670 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4671 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4672 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4673 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4674 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4676 Use mntctl's return value to drive the entry-processing loop, since
4677 we can't rely on the value of the vmt_length member in the last
4678 entry. On some systems doing so could result in exhausting
4679 virtual memory. Based in part on a patch from Mike Jetzer.
4681 2003-08-14 Jim Meyering <jim@meyering.net>
4682 and Paul Eggert <eggert@twinsun.com>
4684 Merges from coreutils, plus other fixes.
4685 * physmem.c: Merge in portability changes from gcc/libiberty
4686 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4687 for credits and details. Thanks to Kaveh Ghazi for helping
4688 to keep these files in sync.
4689 (ARRAY_SIZE): Define it.
4690 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4691 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4692 (memcasecmp): Don't assume size_t fits in unsigned int.
4693 Remove casts and duplicate code.
4694 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4695 (memcpy): Remove definition.
4696 Merge in some clean-up and optimization changes from glibc.
4697 [BLOCKSIZE]: Move definition to top of file.
4698 Ensure that it is a multiple of 64.
4699 Rearrange loop exit tests so as to avoid performing an
4700 additional fread after encountering an error or EOF.
4701 * md5.h (md5_uintptr): Define.
4702 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4703 return to the initial working directory. Preserve errno
4705 * idcache.c: Include "xalloc.h".
4706 (xmalloc, xrealloc): Remove decls.
4707 (getuser): Remove casts no longer required in C89.
4708 * human.c: Include stdio.h, for sprintf.
4709 * group-member.c: Include "xalloc.h".
4710 (xmalloc, xrealloc): Remove decls.
4711 (get_group_info): Remove casts no longer required in C89.
4712 * getusershell.c (readname): Remove casts no longer required in C89.
4713 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4714 * getline.c: Whitespace fix, from coreutils.
4716 2003-08-13 Paul Eggert <eggert@twinsun.com>
4718 * exclude.c: Include <ctype.h>
4719 (IN_CTYPE_DOMAIN): New macro.
4721 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4724 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4725 Undo previous (whitespace-only) change.
4727 2003-08-12 Paul Eggert <eggert@twinsun.com>
4729 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4730 Normalize leading white space and remove trailing white space.
4731 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4732 notice, as per ../config/srclist-update.
4734 Merge from coreutils.
4735 * euidaccess.h: New file.
4736 * euidaccess.c: Include it.
4737 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4738 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4739 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4741 2003-08-11 Bruno Haible <bruno@clisp.org>
4743 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4744 (vasnprintf): Use it instead of wcslen.
4746 2003-08-11 Bruno Haible <bruno@clisp.org>
4748 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4749 value to ensure that _Bool promotes to int. Use #define for _Bool when
4750 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4752 2003-08-10 Karl Berry <karl@gnu.org>
4754 * regex.h: update from libc (whitespace fix).
4756 2003-08-09 Paul Eggert <eggert@twinsun.com>
4758 Merge some files from coreutils. These changes were
4759 originally made by Jim Meyering.
4760 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4761 many older Unixes require this.
4762 * alloca.c (alloca): Remove cast to argument of free;
4763 no longer needed in C89.
4764 * alloca_.h, regex.h: Fix white space to match
4765 what GNU indent does.
4767 2003-08-05 Paul Eggert <eggert@twinsun.com>
4769 * bumpalloc.h: Remove.
4771 2003-08-04 Paul Eggert <eggert@twinsun.com>
4773 * getloadavg.c: Change copyright notice and spacing to conform to
4776 Merge from coreutils.
4777 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4779 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4780 from Karl Berry, implemented by Jim Meyering.
4781 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4782 from Dmitry V. Levin.
4783 Remove anachronistic cast of xrealloc.
4784 * fnmatch_.h (__const): Remove. Use 'const'.
4785 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4786 type. Otherwise, it wouldn't compile with at least /bin/cc on
4787 ymp-cray-unicos9.0.2.X.
4788 Combine two mostly-identical uses of alloca into one.
4789 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4791 2003-08-04 Dave Love <d.love@dl.ac.uk>
4795 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4796 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4797 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4798 obsolete NLIST_NAME_UNION.
4799 [__GNU__]: Undef BSD and FSCALE.
4800 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4802 2003-08-03 Paul Eggert <eggert@twinsun.com>
4804 * stdbool_.h (_Bool): Make it signed char, instead of
4805 an enum type, so that it's guaranteed to promote to int. See:
4806 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4808 2003-07-31 Paul Eggert <eggert@twinsun.com>
4810 * strerror.c: Include config.h, limits.h. Declare sprintf.
4811 (strerror): Don't assume that a printable int fits in 14 bytes.
4813 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4814 Bruno Haible <bruno@clisp.org>
4816 * getline.h (getline, getdelim): Change return type to ssize_t.
4817 * getline.c (getline, getdelim): Likewise.
4818 Remove _GNU_SOURCE define; now it's defined in config.h through
4821 2003-07-22 Paul Eggert <eggert@twinsun.com>
4823 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4824 over-parenthesization in macros.
4826 Sync with coreutils.
4828 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4831 Use `exit_failure' for xalloc and xmemcoll instead of their own
4832 private exit-failure variables.
4833 * xalloc.h (xalloc_exit_failure): Remove.
4834 * xmalloc.c: Likewise. Include exitfail.h.
4835 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4836 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4837 * xmemcoll.c: Likewise. Include exitfail.h.
4838 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4840 2003-07-18 Paul Eggert <eggert@twinsun.com>
4842 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4843 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4844 to test that it can stand by itself. Include "exitfail.h".
4845 Clients should set exit_failure instead.
4846 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4848 2003-07-18 Andreas Schwab <schwab@suse.de>
4850 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4852 2003-07-18 Bruno Haible <bruno@clisp.org>
4854 * getndelim2.h: New file.
4855 * getndelim2.c: Make into a module of its own. Include config.h,
4857 (getndelim2): Make non-static. Change return type to ssize_t.
4858 * getline.h: Change argument names.
4859 * getline.c: Include getndelim2.h instead of getndelim2.c.
4860 * getnline.c: Include getndelim2.h.
4862 2003-07-17 Bruno Haible <bruno@clisp.org>
4864 * Makefile.am: Remove file.
4865 * Makefile.in: Remove file.
4867 2003-07-17 Bruno Haible <bruno@clisp.org>
4869 * getnline.h: New file.
4870 * getnline.c: New file.
4871 * getndelim2.c: New file, extracted from getline.c.
4872 (getndelim2): Renamed from getdelim2, with added nmax argument.
4873 * getline.c: Include getndelim2.c.
4874 (getdelim2): Moved out to getndelim2.c.
4875 (getline, getdelim): Update.
4877 2003-07-15 <karl@gnu.org>
4879 * vasnprintf.c: update from gettext.
4881 2003-07-15 Jim Meyering <jim@meyering.net>
4883 * makepath.c (make_path): Enclose diagnostic in _(...).
4885 2003-07-14 Paul Eggert <eggert@twinsun.com>
4887 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4888 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4889 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4890 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4891 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4892 updated automatically by ../config/srclist-update. This changes
4893 their license from LPGL to GPL.
4895 2003-07-14 Jim Meyering <jim@meyering.net>
4897 Don't emit diagnostics. Let callers do that.
4898 * save-cwd.c: Don't include "error.h".
4899 (save_cwd): Don't call error. Ensure that errno is valid
4900 when returning nonzero.
4902 * save-cwd.h (restore_cwd): Update prototype.
4903 * save-cwd.c (restore_cwd): Remove two parameters.
4904 Simplify. Don't call error upon failure. Let callers do that.
4905 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4906 when auditing is enabled. But don't bother updating the #if.
4908 2003-07-14 Simon Josefsson <jas@extundo.com>
4910 * mempcpy.h: New file.
4911 * mempcpy.c: New file.
4913 2003-07-14 Paul Eggert <eggert@twinsun.com>
4915 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4916 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4917 unicodeio.c, unicodeio.h, unlocked-io.h:
4918 Switch from LGPL to GPL.
4920 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4922 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4923 it breaks C++ compilation.
4924 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4926 2003-07-10 Jim Meyering <jim@meyering.net>
4928 * vasnprintf.c: Remove trailing blanks.
4929 Make cpp indentation consistent.
4931 2003-07-09 Paul Eggert <eggert@twinsun.com>
4933 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4934 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4935 Switch from LGPL to GPL.
4937 2003-07-07 Paul Eggert <eggert@twinsun.com>
4939 * mktime.c: Fix some boundary cases and remove need for floating point.
4941 Issue a compile-time diagnostic if time_t is floating point, or if
4942 two's complement arithmetic is not in effect, or if arithmetic
4943 right shift does not propagate the sign. These assumptions were
4944 all in the original code but they weren't checked.
4946 (TIME_T_MIDPOINT, verify): New macros.
4947 (__isleap): Remove; it has integer overflow problems.
4948 (leapyear): New function, without those problems.
4949 (ydhms_tm_diff): Remove; splitting into two parts.
4950 (ydhms_diff): New function, containing the arithmetic part of
4951 the old ydhms_tm_diff function. Issue a compile-time
4952 diagnostic if we are not using C99 integer division.
4953 Avoid casts when possible.
4954 (guess_time_tm): New function, containing the checking part of
4955 the old ydhms_tm_diff function. Return the new value, rather than
4956 the difference between it and the old. Accept a new argument T
4957 so that *T specifies the old value. Check for overflow in the result.
4959 (__mktime_internal): Use a time_t offset, not a long int offset.
4960 This undoes the 2003-06-04 change, which is no longer needed now
4961 that we have better overflow checking.
4962 (localtime_offset): Likewise.
4964 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4965 and long are 64-bit but int is only 32-bit.
4966 (ydhms_diff): Use long int to store year1 and yday1.
4967 Issue a compile-time diagnostic if long int is not wide enough.
4969 (__mktime_internal): Use long int to store adjusted year and yday.
4970 Use plain C rather than preprocessor commands, if that doesn't
4972 Check for overflow (and try to repair) after each probe
4973 rather than checking only at the very end. This avoids some bugs
4974 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4975 does not equal GMT offset at maximum time).
4976 Use integer to check for overflow rather than floating point; this
4977 is more portable to non-IEEE hosts, and is a tad faster.
4978 When we detect that we are oscillating between two values,
4979 don't check whether tm_isdst has the requested value, since
4980 we already know the answer. When tm_isdst has the wrong value,
4981 use a different heuristic to find the right one, based on the
4982 extreme values actually observed in practice in tz2003a,
4983 rather than the (overly optimistic) "previous 3 calendar quarters".
4985 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4986 "T const" to accommodate glibc style.
4987 (check_result): Use less-confusing report format. "long" -> "long int.
4989 Don't loop if the iteration overflows time_t.
4990 Allow a negative step in the iteration.
4992 2003-07-01 Paul Eggert <eggert@twinsun.com>
4994 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4995 having it depend on HAVE_SYS_TYPES_H.
4997 2003-06-25 Bruno Haible <bruno@clisp.org>
4999 * readlink.c: New file.
5001 2003-06-20 Bruno Haible <bruno@clisp.org>
5003 Assume C89, so PARAMS isn't needed.
5004 * unicodeio.h (PARAMS): Remove.
5005 * unicodeio.c: Don't use PARAMS.
5007 2003-06-18 Jim Meyering <jim@meyering.net>
5009 Merge changes from coreutils.
5010 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5011 Remove explicit declarations of xmalloc and realloc.
5013 (read_utmp): Remove anachronistic cast of xmalloc.
5015 2003-06-17 Paul Eggert <eggert@twinsun.com>
5017 Assume C89, so PARAMS isn't needed.
5018 * backupfile.h (PARAMS): Remove. All uses removed.
5019 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5020 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5021 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5022 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5023 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5024 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5025 xstrtol.h: Likewise.
5026 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5027 same.h, strverscmp.h: Do not include config.h; no longer needed.
5028 Anyway, config.h should always be included before any other file.
5030 2003-06-11 Simon Josefsson <jas@extundo.com>
5032 * sysexit_.h: New file.
5034 2003-05-20 Derek Price <derek@ximbiot.com>
5036 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5038 2003-06-10 Simon Josefsson <jas@extundo.com>
5040 * strchrnul.h: New file.
5041 * strchrnul.c: New file.
5043 2003-06-10 Simon Josefsson <jas@extundo.com>
5045 * argp.h: New file, from glibc.
5046 * argp-ba.c: New file, from glibc.
5047 * argp-eexst.c: New file, from glibc.
5048 * argp-fmtstream.c: New file, from glibc.
5049 * argp-fmtstream.h: New file, from glibc.
5050 * argp-fs-xinl.c: New file, from glibc.
5051 * argp-help.c: New file, from glibc.
5052 * argp-namefrob.h: New file, from glibc.
5053 * argp-parse.c: New file, from glibc.
5054 * argp-pv.c: New file, from glibc.
5055 * argp-pvh.c: New file, from glibc.
5056 * argp-xinl.c: New file, from glibc.
5058 2003-06-07 Jim Meyering <jim@meyering.net>
5060 * readtokens.h: Put `Free Software Foundation, Inc.'
5061 in place of my name in the copyright comment.
5062 Remove definition and uses of __P.
5065 * stat.c: Don't declare xmalloc explicitly.
5066 Instead, include "xalloc.h".
5067 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5068 xrealloc, and xcalloc return values.
5069 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5071 * xgetcwd.h: Remove definition/uses of PARAMS.
5073 2003-06-06 Jim Meyering <jim@meyering.net>
5075 * stdbool_.h: Renamed from stdbool.h.in.
5077 2003-06-06 Jim Meyering <jim@meyering.net>
5079 Merge from coreutils.
5080 * same.c: (same_name): Declare *_basename locals to be `const'.
5081 Consolidate declarations and initializations of *_base* locals.
5083 Merge from coreutils.
5084 This avoids a core dump on systems without GNU putenv,
5085 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5086 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5087 (unsetenv): New static function, from GNU libc.
5088 (rpl_putenv): Use it.
5090 * modechange.c: Remove trailing blanks.
5092 Merge from coreutils.
5093 * fsusage.c: Remove declaration of statfs.
5094 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5096 * posixtm.c: Include <stdbool.h> unconditionally.
5098 2003-06-05 Paul Eggert <eggert@twinsun.com>
5100 * mktime.c (__mktime_internal): When resolving a tm_isdst
5101 mismatch, look in future quarters as well as past. This fixes a
5102 bug when processing fall-backwards gaps immediately after a long
5103 period of daylight-saving time.
5105 * mktime.c: Assume freestanding C89 or better.
5106 (HAVE_LIMITS_H): Remove. Assume it's 1.
5107 (__P): Remove; not used.
5108 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5109 (mktime, not_equal_tm, print_tm, check_result,
5110 main): Use prototypes. Use const * where appropriate.
5111 (main): Fix typo in testing code that uncovered by above changes.
5112 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5114 2003-06-04 Paul Eggert <eggert@twinsun.com>
5116 * mktime.c: Fix Debian bug 177940
5117 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5118 (localtime_offset): Now long int, not time_t, because we want it
5119 to be guaranteed to be signed. All uses changed.
5120 (__mktime_internal): If overflow would occur when adding offset,
5123 Merge 'human' changes from coreutils. Rewrite to support
5124 locale-specific notations like thousands separators.
5125 * human.c: Simplify authorship notice.
5126 Include human.h immediately after config.h.
5127 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5128 <limits.h>: Do not include, since human.h does.
5129 (SIZE_MAX, UINTMAX_MAX): New macros.
5130 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5131 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5132 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5133 (power_letter): Renamed from suffixes.
5134 (generate_suffix_backwards): Remove.
5135 (adjust_value): Now takes int style (because of human.h changes)
5136 and long double value (for greater precision on some platforms).
5137 (group_number): New function.
5138 (human_readable): Use it. Use integer options, not enum.
5139 Put the options before the sizes in the arg list.
5140 Support all the new options.
5141 The old human_readable function has been removed;
5142 use inttostr.h instead.
5143 (human_readable, default_block_size, humblock):
5144 Use uintmax_t, not int, for block sizes.
5145 (human_readable_inexact, block_size_types): Remove.
5146 (block_size_opts): New constant.
5147 (human_options): Renamed from human_block_size, with new signature
5148 that allows block sizes up to UINTMAX_MAX. All callers changed.
5149 * human.h: Add copyright and authorship notice.
5150 Include <limits.h> and <stdbool.h> unconditionally.
5151 (PARAMS): Remove. All uses removed.
5152 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5153 (enum human_inexact_style): Remove tag; now a nameless enum.
5154 (human_floor, human_ceiling, human_round_to_even): Now have
5155 values 2, 0, 1 rather than -1, 1, 0.
5156 (human_group_digits, human_suppress_point_zero, human_autoscale,
5157 human_base_1024, human_SI, human_B): New constants.
5158 (human_readable_inexact, human_block_size): Remove.
5159 (human_readable): Size args are now uintmax_t, not int.
5160 (human_options): New decl.
5162 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5163 unnecessary now that we assume C89 or better. This change
5164 imported from coreutils.
5166 * mktime.c (__mktime_internal): Do not reject negative timestamps
5167 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5168 in the 2003-05-30 sync from glibc.
5170 .h files should stand alone, but we shouldn't include <sys/types.h>
5171 if we can get away with just <stddef.h>.
5173 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5174 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5175 rather than <sys/types.h>, as we merely need size_t.
5176 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5178 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5179 Include <stdio.h>, to get FILE.
5180 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5181 memcasecmp.h has included <stddef.h> and all we need is size_t.
5182 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5183 our interface, instead of including <sys/types.h>
5185 2003-06-02 Paul Eggert <eggert@twinsun.com>
5188 Fix some minor time-related bugs with POSIX time arguments.
5189 Some valid time stamps were being rejected (notably -1, and
5190 time stamps before 1900 on 64-bit hosts). And some invalid
5191 time stamps were being accepted, e.g. September 31.
5193 * posixtm.h (posixtime): Return bool instead of time_t, so
5194 that we can return (time_t) -1 successfully.
5195 * posixtm.c: Likewise.
5196 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5197 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5198 (t): Remove static var.
5199 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5200 of static var. All uses changed.
5201 (year): Do not reject years before 1900; they can occur with
5203 (posix_time_parse): Do not check for out-of-range components;
5204 that is now the caller's responsibility, since our checks were
5205 only approximations.
5206 (posixtime): Use mktime to check for out-of-range components,
5207 since it knows them exactly.
5208 If mktime returns (time_t) -1, check whether an error actually occurred
5209 by invoking localtime on -1.
5210 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5211 posixtime failures better.
5212 Improve the test data (in comments only).
5214 2003-05-30 <karl@gnu.org>
5216 * mktime.c: update from libc.
5218 2003-05-30 Bruno Haible <bruno@clisp.org>
5220 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5221 * localcharset.h: Likewise.
5222 * localcharset.c: Likewise.
5224 2003-05-28 Paul Eggert <eggert@twinsun.com>
5226 Assume the headers required for C89 freestanding compilers.
5227 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5228 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5229 without checking for HAVE_LIMITS_H.
5230 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5231 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5233 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5234 * exclude.c: Include <stdbool.h> unconditionally.
5235 * tempname.c: Include <stddef.h> unconditionally.
5236 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5237 * modechange.c, rpmatch.c (NULL): Don't define, since
5238 <stddef.h> does that.
5239 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5240 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5241 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5242 * xstrtol.c: Likewise.
5243 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5244 * savedir.c: Include <stddef.h> instead of defining NULL.
5246 * addext.c (addext): Use assignment rather than cast, to avoid
5247 warnings on some platforms.
5249 * mktime.c (__mktime_internal): Do not reject negative timestamps
5252 2003-05-10 Bruno Haible <bruno@clisp.org>
5254 * linebreak.c (iconv_string_length): Don't return -1 just because the
5255 string is longer than 4 KB.
5257 2003-05-12 Jim Meyering <jim@meyering.net>
5259 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5260 the space-padded-by-default conversion specifiers, %e, %k, %l.
5262 2003-05-03 Bruno Haible <bruno@clisp.org>
5264 Upgrade to Unicode-4.0.
5265 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5266 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5267 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5268 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5269 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5270 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5271 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5272 Change width of U+E0100..U+E01EF from 1 to 0.
5274 2003-04-25 Bruno Haible <bruno@clisp.org>
5276 * copy-file.c: Include <stddef.h>, for size_t.
5278 2003-04-25 Jim Meyering <jim@meyering.net>
5280 * copy-file.c (copy_file_preserving): Declare buf_size to be
5281 of type size_t, not int.
5283 2003-04-11 Jim Meyering <jim@meyering.net>
5285 Merge changes from Coreutils.
5287 2003-03-22 Jim Meyering <jim@meyering.net>
5289 * strftime.c (widen): Cast alloca return value to proper type.
5291 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5294 * strftime.c (my_strftime): Handle very large width
5295 specifications for numeric values correctly. Improve checks for
5298 2003-01-19 Jim Meyering <jim@meyering.net>
5300 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5301 (nl_get_alt_digit) [! defined my_strftime]: Define.
5302 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5303 _nl_get_alt_digit and _nl_get_walt_digit.
5305 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5306 These changes have no effect outside of _LIBC.
5308 2003-04-10 Bruno Haible <bruno@clisp.org>
5310 * findprog.h: New file, from GNU gettext.
5311 * findprog.c: New file, from GNU gettext.
5313 2003-04-05 Jim Meyering <jim@meyering.net>
5315 Merge changes from Coreutils.
5317 * exclude.h (PARAMS): Remove definition and uses.
5318 * exclude.c: Remove uses of `PARAMS'.
5320 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5321 Add test-cases for DOS filenames. Declare program_name.
5322 (main): Set up program_name. Patch by Rich Dawe.
5324 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5326 Use mntctl's return value to drive the entry-processing loop, since
5327 we can't rely on the value of the vmt_length member in the last
5328 entry. On some systems doing so could result in exhausting
5329 virtual memory. Based in part on a patch from Mike Jetzer.
5331 2003-04-04 Bruno Haible <bruno@clisp.org>
5333 * linebreak.h: New file, from GNU gettext.
5334 * linebreak.c: New file, from GNU gettext with slight modifications.
5335 * lbrkprop.h: New file, from GNU gettext.
5337 2003-04-03 Bruno Haible <bruno@clisp.org>
5339 * utf8-ucs4.h: New file, from GNU gettext.
5340 * utf16-ucs4.h: New file, from GNU gettext.
5341 * ucs4-utf8.h: New file, from GNU gettext.
5342 * ucs4-utf16.h: New file, from GNU gettext.
5344 2003-04-02 Bruno Haible <bruno@clisp.org>
5346 * binary-io.h: New file, from GNU gettext.
5348 2003-04-01 Bruno Haible <bruno@clisp.org>
5350 * pathname.h: New file, from GNU gettext.
5351 * concatpath.c: New file, from GNU gettext.
5353 2003-03-30 Bruno Haible <bruno@clisp.org>
5355 * copy-file.c (copy_file_preserving): Don't set owner if the function
5356 chown() doesn't exist.
5358 2003-03-28 Bruno Haible <bruno@clisp.org>
5360 * copy-file.h: New file, from GNU gettext.
5361 * copy-file.c: New file, from GNU gettext.
5363 2003-03-18 Jim Meyering <jim@meyering.net>
5365 * quote.c (quote_n): Fix typo in comment.
5367 2003-03-14 Jim Meyering <jim@meyering.net>
5369 Merge changes from Coreutils.
5370 * obstack.h (obstack_object_size): Declare temporary, __o,
5371 to be const, in order to avoid warnings.
5372 (obstack_room): Likewise.
5373 (obstack_empty_p): Likewise.
5375 2003-03-13 Paul Eggert <eggert@twinsun.com>
5377 Merge changes from Bison.
5378 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5379 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5380 when compiling Bison 1.875's `bitset bset = obstack_alloc
5381 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5382 * hash.c: Include <stdbool.h> unconditionally.
5384 2003-03-09 Paul Eggert <eggert@twinsun.com>
5386 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5387 Reported by Bruce Becker; see:
5388 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5390 2003-03-03 Paul Eggert <eggert@twinsun.com>
5391 Bruno Haible <bruno@clisp.org>
5393 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5394 Reported by John Hughes, see
5395 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5397 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5399 * poll_.h: New file.
5402 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5404 * mathl.h: New file.
5405 * acosl.c: New file.
5406 * asinl.c: New file.
5407 * atanl.c: New file.
5408 * ceill.c: New file.
5411 * floorl.c: New file.
5412 * frexpl.c: New file.
5413 * ldexpl.c: New file.
5415 * sincosl.c: New file.
5417 * sqrtl.c: New file.
5419 * trigl.c: New file.
5420 * trigl.h: New file.
5422 2003-02-17 Bruno Haible <bruno@clisp.org>
5424 * mkdtemp.h: New file, from GNU gettext.
5425 * mkdtemp.c: New file, from GNU gettext.
5427 2003-01-31 Bruno Haible <bruno@clisp.org>
5429 * rename.c: #undef rename before defining rpl_rename.
5430 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5432 2003-01-30 Bruno Haible <bruno@clisp.org>
5434 * printf-args.h: New file, from GNU gettext.
5435 * printf-args.c: New file, from GNU gettext.
5436 * printf-parse.h: New file, from GNU gettext.
5437 * printf-parse.c: New file, from GNU gettext.
5438 * vasnprintf.h: New file, from GNU gettext.
5439 * vasnprintf.c: New file, from GNU gettext.
5440 * asnprintf.c: New file, from GNU gettext.
5441 * vasprintf.h: New file, from GNU gettext with modifications.
5442 * vasprintf.c: New file, from GNU gettext.
5443 * asprintf.c: New file, from GNU gettext.
5445 2003-01-29 Bruno Haible <bruno@clisp.org>
5447 * stpncpy.h: New file, from GNU gettext with modifications.
5448 * stpncpy.c: New file, from GNU gettext with modifications.
5450 2003-01-28 Bruno Haible <bruno@clisp.org>
5452 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5454 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5457 2003-01-27 Bruno Haible <bruno@clisp.org>
5459 * xsetenv.h: New file, from GNU gettext.
5460 * xsetenv.c: New file, from GNU gettext.
5462 2003-01-23 Bruno Haible <bruno@clisp.org>
5464 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5466 2003-01-22 Bruno Haible <bruno@clisp.org>
5468 * exit.h: New file, from GNU gettext.
5470 2003-01-11 Bruno Haible <bruno@clisp.org>
5472 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5473 * strcase.h (strcasecmp, strncasecmp): Likewise.
5475 2003-01-14 Jim Meyering <jim@meyering.net>
5477 * same.c (same_name): Tweak a comment.
5479 2003-01-11 Bruno Haible <bruno@clisp.org>
5481 * same.c (same_name): Reorder tests so as to avoid calling stat()
5482 when a string comparison is sufficient.
5484 2003-01-11 Bruno Haible <bruno@clisp.org>
5486 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5489 2003-01-11 Bruno Haible <bruno@clisp.org>
5491 * hash-pjw.c: Add comment about low quality of this function.
5493 2003-01-12 Paul Eggert <eggert@twinsun.com>
5495 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5496 to avoid collisions with libcurses and libreadline.
5498 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5499 * getstr.h, getstr.c: Remove.
5500 * getline.c: Include "getline.h", to check interface.
5501 Move body of old getstr.c here: this defines MIN_CHUNK and
5502 declares getdelim2, which is renamed from getstr.
5503 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5505 * linebuffer.c (readlinebuffer): Renamed from readline.
5507 * linebuffer.h: Likewise.
5508 (readline): Remove backward-compatibility macro.
5510 2003-01-12 Jim Meyering <jim@meyering.net>
5512 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5514 2003-01-10 Bruno Haible <bruno@clisp.org>
5516 * alloca_.h: New file.
5517 * getdate.y: Unconditionally include alloca.h.
5518 * makepath.c: Likewise.
5519 * setenv.c: Likewise.
5520 * userspec.c: Likewise.
5522 2003-01-09 Bruno Haible <bruno@clisp.org>
5524 * stdbool.h.in: New file.
5526 2003-01-08 Bruno Haible <bruno@clisp.org>
5528 * safe-read.c: Include specification header first, to ensure its
5530 * full-write.c: Likewise.
5532 2003-01-08 Jim Meyering <jim@meyering.net>
5534 * full-write.c: Undefine and define-away `const' after inclusion
5535 of errno.h, not before. Suggestion from Bruno Haible.
5537 2003-01-07 Jim Meyering <jim@meyering.net>
5539 * full-write.c: Rework so that it may serve to define full_read, too.
5540 * full-read.c: Simply #define FULL_READ and include full-write.c.
5542 2003-01-06 Jim Meyering <jim@meyering.net>
5544 * version-etc.c: Update year in translatable copyright string.
5546 2002-12-25 Bruno Haible <bruno@clisp.org>
5548 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5549 * xstrtol.h: Likewise.
5550 * xstrtoimax.c: Likewise.
5551 * xstrtoumax.c: Likewise.
5552 * human.h: Likewise.
5554 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5555 on systems that have <inttypes.h> but not <stdint.h>.
5557 2002-12-31 Paul Eggert <eggert@twinsun.com>
5559 * memcoll.c (memcoll): Fall back on a simple algorithm using
5560 memcmp if strcoll doesn't work.
5562 2002-12-23 Bruno Haible <bruno@clisp.org>
5564 * localcharset.h: New file.
5565 * localcharset.c: Include it.
5566 * unicodeio.c: Likewise.
5568 2002-12-22 Bruno Haible <bruno@clisp.org>
5570 * utime.c (utime_null): No need to call ftruncate if the file was
5573 2002-12-23 Bruno Haible <bruno@clisp.org>
5575 * memcoll.c (STRCOLL): New macro.
5578 2002-12-22 Bruno Haible <bruno@clisp.org>
5580 * getstr.h (getstr): Define, to avoid clash with libcurses.
5581 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5583 2002-12-22 Bruno Haible <bruno@clisp.org>
5585 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5587 2002-12-23 Bruno Haible <bruno@clisp.org>
5589 * getline.h: Include <stddef.h>, for size_t.
5591 * unicodeio.h: Include <stddef.h>, for size_t.
5592 * unicodeio.c: Don't include <stddef.h>.
5594 2002-12-17 Bruno Haible <bruno@clisp.org>
5596 * canon-host.c (strdup): Remove unused declaration.
5598 * fsusage.c: Include full_read.h.
5599 (get_fs_usage): Use full_read instead of safe_read.
5601 * utime.c (utime_null): Use SAFE_READ_ERROR.
5603 2002-12-11 Bruno Haible <bruno@clisp.org>
5605 * setenv.h: Rewritten to cope with systems that have setenv() but not
5607 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5610 2002-12-11 Bruno Haible <bruno@clisp.org>
5612 * setenv.c (alloca): Fall back to malloc.
5614 (setenv): Use freea() to free memory allocated with alloca().
5616 2002-11-13 Bruno Haible <bruno@clisp.org>
5618 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5619 function declarations.
5620 * unsetenv.c (unsetenv): Likewise.
5622 2002-03-04 Bruno Haible <bruno@clisp.org>
5624 Portability to AIX 4.3.3.
5625 * unsetenv.c: New file, extracted from setenv.c.
5626 * setenv.c: Move the unsetenv() function to unsetenv.c.
5628 2001-12-20 Bruno Haible <bruno@clisp.org>
5630 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5631 use malloc instead. For SunOS 4.
5633 2001-12-11 Bruno Haible <bruno@clisp.org>
5635 * setenv.c: Declare alloca.
5636 (compar_fn_t): New typedef.
5637 (KNOWN_VALUE, STORE_VALUE): Use it.
5639 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5642 2002-12-10 Paul Eggert <eggert@twinsun.com>
5644 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5645 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5646 Choose values that are less likely to collide with system fnmatch
5648 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5649 defined (e.g., a pure POSIX system).
5650 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5651 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5653 2002-12-06 Jim Meyering <jim@meyering.net>
5655 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5657 Merge in changes from libc's misc/error.c, in preparation
5658 for the merge of gnulib's changes back into libc.
5660 * error.c (_): Define only if not already defined.
5661 Move definition to follow all #include directives.
5662 Include unlocked-io.h only if !_LIBC.
5663 [_LIBC]: Include <libio/libioP.h>.
5664 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5665 (fflush): Tweak definition to use INTUSE.
5668 2002-12-05 Paul Eggert <eggert@twinsun.com>
5670 * alloca.c [defined emacs]: Include "lisp.h".
5671 (xalloc_die) [defined emacs]: New macro.
5672 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5673 [! defined emacs]: Include <xalloc.h>.
5674 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5675 (pointer): Typedef to POINTER_TYPE *.
5676 (malloc): Remove decl; we now always use xmalloc.
5677 (alloca): Use old-style definition, since Emacs needs this.
5678 Check for arithmetic overflow when computing combined size.
5680 2002-12-04 Paul Eggert <eggert@twinsun.com>
5682 Do not generate unlocked-io.h automatically, since it's easier to
5683 maintain it by hand.
5685 * unlocked-io.h: New file, from GNU diffutils,
5686 but with proper copyright notice and attribution.
5688 * Makefile.am: Add copyright notice.
5689 (libfetish_a_SOURCES): Add unlocked-io.h.
5690 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5691 (DISTCLEANFILES, io_functions): Remove macros.
5692 (EXTRA_DIST): Remove gen_uio.
5693 (unlocked-io.h): Remove rule.
5695 2002-12-04 Jim Meyering <jim@meyering.net>
5697 Reflect the fact that stat.c and lstat.c are no longer generated.
5698 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5699 (DISTCLEANFILES): Likewise.
5700 (EXTRA_DIST): Likewise.
5701 (all_local): Don't depend on stat.c or lstat.c.
5702 (stat.c, lstat.c): Remove rules.
5703 (EXTRA_DIST): Remove xstat.in.
5705 * xstat.in: Remove file. Contents moved into stat.c.
5706 * stat.c: New file. Contents mostly from xstat.in.
5707 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5708 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5710 * safe-read.c: Rework so that it may serve to define safe_write, too.
5711 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5713 2002-12-03 Jim Meyering <jim@meyering.net>
5715 * safe-read.c, safe-write.c: Change variable names and comments, but
5716 not semantics, to minimize the differences between these two files.
5717 (safe_read): Change comment to mention SAFE_READ_ERROR.
5719 * safe-read.c (IS_EINTR): Define.
5720 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5722 2002-12-02 Bruno Haible <bruno@clisp.org>
5724 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5725 Define, taken from safe-read.c.
5726 (INT_MAX): Provide fallback.
5727 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5728 * safe-write.h (SAFE_WRITE_ERROR): Define.
5730 * safe-read.c (EINTR): Remove definition.
5731 (safe_read): Don't use EINTR if it is absent.
5733 2002-12-02 Jim Meyering <jim@meyering.net>
5735 * safe-read.c (EINTR): Define.
5736 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5737 (INT_MAX): Provide fallback.
5738 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5740 * safe-read.h (SAFE_READ_ERROR): Define.
5742 2002-12-01 Jim Meyering <jim@meyering.net>
5744 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5745 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5747 2002-11-27 Paul Eggert <eggert@twinsun.com>
5749 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5750 hash_rehash): Replace `if (limit <= value) abort ();' with
5751 `if (! (value < limit)) abort ();', for readability.
5753 2002-11-26 <karl@gnu.org>
5755 * strdup.c: copy from libc again, with jim's ok.
5756 * .cppi-disable: re-add strdup.c
5758 2002-11-25 <karl@gnu.org>
5760 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5761 instead of "strtol.c".
5763 2002-11-25 Jim Meyering <jim@meyering.net>
5765 * mktime.c: Sync from libc, now that it has the latest fix.
5767 2002-11-24 <karl@gnu.org>
5769 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5770 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5772 2002-11-24 Jim Meyering <jim@meyering.net>
5774 Update from coreutils:
5776 * mktime.c: Merge in changes from libc.
5778 Avoid a link-time failure on some Linux systems.
5779 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5780 (__mon_yday): Declare with the STATIC attribute.
5781 (__mktime_internal): Likewise.
5782 Based on a report from Greg Schafer.
5784 2002-11-23 Jim Meyering <jim@meyering.net>
5786 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5787 Use `unsigned', not `int', as type of index.
5789 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5791 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5793 2002-11-22 Paul Eggert <eggert@twinsun.com>
5795 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5796 hint that one should use `if (! x) abort ();' rather than `assert
5797 (x);', and anyway it's one less thing to worry about configuring.
5798 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5799 hash_rehash, hash_insert): Use abort rather than assert.
5801 2002-11-22 Paul Eggert <eggert@twinsun.com>
5803 * quotearg.h: Allow multiple inclusion by surrounding with
5804 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5805 so that we can be included first.
5806 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5807 * quotearg.c: Include quotearg.h immediately after config.h.
5808 No need to include stddef.h or sys/types.h any more.
5809 Surround local include files with "", not "<>".
5810 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5811 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5812 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5813 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5814 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5815 (ISPRINT): Remove; no longer needed now that we assume C89.
5817 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5820 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5821 quotearg_char): Use SIZE_MAX rather than
5822 (size_t) -1 when we are talking about "infinity".
5824 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5826 2002-11-22 Bruno Haible <bruno@clisp.org>
5828 * safe-read.h: Assume C89. Add comments.
5829 (safe_read): Change return type to size_t.
5830 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5831 counts > SSIZE_MAX correctly.
5832 * safe-write.h: New file.
5833 * safe-write.c: New file.
5834 * full-read.h: New file.
5835 * full-read.c: New file.
5836 * full-write.h: Assume C89. Add comments.
5837 * full-write.c: Include safe-write.h.
5838 (full_write): Rewritten to use safe_write.
5839 Suggested by Jim Meyering and Paul Eggert.
5841 2002-11-21 Bruno Haible <bruno@clisp.org>
5843 Remove case insensitive option matching.
5844 * argmatch.h (argcasematch): Remove declaration.
5845 (ARGCASEMATCH): Remove macro.
5846 (__xargmatch_internal): Remove case_sensitive argument.
5847 (XARGMATCH): Update.
5848 (XARGCASEMATCH): Remove macro.
5849 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5850 case_sensitive argument.
5851 (argcasematch): Remove function.
5852 (__xargmatch_internal): Remove case_sensitive argument.
5853 (main): Use XARGMATCH instead of XARGCASEMATCH.
5855 * xmalloc.c: Change compile-time error message. Add comment about
5856 required autoconf version.
5858 2002-11-21 Jim Meyering <jim@meyering.net>
5860 * strdup.c (strdup): Tweak comment and initial #if/#include.
5862 Merge in changes from the coreutils.
5864 2002-09-25 Paul Eggert <eggert@twinsun.com>
5865 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5866 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5867 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5868 int. Work more efficiently if X is the same width as uintmax_t.
5869 Do not compare X to -1, to avoid bogus compiler warning.
5870 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5871 Don't assume that f_frsize and f_bsize are the same type.
5873 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5876 * makepath.c (make_path): Restore umask *before* creating the final
5878 (make_path): Minor reformatting.
5880 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5881 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5883 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5884 ones. At least on GNU/Linux systems, `auto' means something else.
5887 2002-11-20 Paul Eggert <eggert@twinsun.com>
5889 Merge argmatch cleanups from Bison. Assume C89.
5891 * argmatch.c: Include config.h here, not in argmatch.h.
5892 Include stdlib.h, for EXIT_FAILURE.
5893 Always include <string.h>, since we assume C89.
5894 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5895 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5896 Include <stddef.h> instead, since it's all we need for size_t.
5897 (PARAMS): Remove. All uses removed.
5898 (ARRAY_CARDINALITY): Do not bother to #undef.
5899 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5900 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5901 Remove unnecessary parentheses.
5902 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5903 Insert necessary parentheses.
5904 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5905 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5907 2002-11-19 Bruno Haible <bruno@clisp.org>
5909 * mbswidth.c: Include mbswidth.h right at the beginning.
5910 * mbswidth.h: Include <stddef.h>, for size_t.
5912 * mbswidth.h (PARAMS): Remove macro.
5913 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5914 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5916 * gcd.h (PARAMS): Remove macro.
5917 (gcd): Use ANSI C function declarations.
5918 * gcd.c (gcd): Likewise.
5920 2002-11-15 Bruno Haible <bruno@clisp.org>
5922 * strcspn.c: Include <stddef.h>.
5923 (strcspn): Use ANSI C function declaration. Change return type to
5925 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5926 (strpbrk): Use NULL.
5927 * strpbrk.h (PARAMS): Remove macro.
5928 (strpbrk): Use ANSI C function declaration.
5929 * strstr.c: Don't include <sys/types.h>.
5930 * strstr.h (PARAMS): Remove macro.
5931 (strstr): Use ANSI C function declarations.
5933 2002-11-06 Bruno Haible <bruno@clisp.org>
5935 * gcd.h (gcd): Change argument type to 'unsigned long'.
5936 * gcd.c (gcd): Likewise.
5938 2002-11-05 Bruno Haible <bruno@clisp.org>
5940 * gcd.h: New file, from gettext-0.11.5.
5941 * gcd.c: New file, from gettext-0.11.5.
5943 2002-11-05 Bruno Haible <bruno@clisp.org>
5945 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5946 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5947 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5948 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5950 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5951 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5953 * closeout.c: Include gettext.h instead of <libintl.h>.
5954 * human.c: Include gettext.h instead of <libintl.h>.
5955 * quotearg.c: Include gettext.h instead of <libintl.h>.
5956 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5957 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5958 * userspec.c: Include gettext.h instead of <libintl.h>.
5959 * version-etc.c: Include gettext.h instead of <libintl.h>.
5960 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5961 (textdomain): Remove definition.
5962 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5964 * long-options.c: Remove include of <libintl.h> and definition of _.
5965 * same.c: Remove include of <libintl.h> and definition of _.
5967 2002-11-04 Bruno Haible <bruno@clisp.org>
5969 * stpcpy.h: New file, from GNU gettext-0.11.5.
5970 * strcase.h: New file, from GNU gettext-0.11.5.
5971 * strpbrk.h: New file, from GNU gettext-0.11.5.
5972 * strstr.h: New file, from GNU gettext-0.11.5.
5973 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5975 2002-05-09 Bruno Haible <bruno@clisp.org>
5977 * config.charset: Update for newest glibc. Add canonical names
5978 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5980 2002-05-09 Bruno Haible <bruno@clisp.org>
5982 * localcharset.c (get_charset_aliases): Add more Windows specific
5985 2002-05-08 Owen Taylor <otaylor@redhat.com>
5987 * config.charset: A few additions for Solaris.
5989 2001-12-05 Bruno Haible <bruno@clisp.org>
5991 * localcharset.c (locale_charset): Don't return an empty string.
5993 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5995 * config.charset: msdos in uk_UA uses CP1125.
5997 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5999 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6000 * localcharset.c (locale_charset): Declare as extern "C".
6002 2002-02-15 Bruno Haible <bruno@clisp.org>
6004 * config.charset [msdosdjgpp]: For Russian, use CP866.
6006 2002-02-11 Bruno Haible <bruno@clisp.org>
6008 * config.charset: Add support for NetBSD.
6010 2002-09-25 <karl@gnu.org>
6012 * strdup.c: copy from libc/string (via ../config/srclist*).
6013 * getopt*: copy from libc/posix.
6014 * gettext.h: copy from gettext.
6015 * .cppi-disable: add strdup.c, gettext.h.
6017 2002-07-01 Jim Meyering <meyering@lucent.com>
6019 * c-stack.c: Include sys/time.h.
6020 From Volker Borchert.
6022 2002-06-11 Paul Eggert <eggert@twinsun.com>
6024 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6025 New macro. Use it uniformly instead of
6026 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6027 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6028 reported by Vin Shelton.
6030 2002-06-22 Jim Meyering <meyering@lucent.com>
6032 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6033 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6035 2002-06-22 Paul Eggert <eggert@twinsun.com>
6037 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6038 Do not assume SA_SIGINFO behavior.
6039 Bug reported by Jim Meyering on NetBSD 1.5.2.
6041 2002-06-22 Jim Meyering <meyering@lucent.com>
6043 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6045 * exitfail.c, exitfail.h: Likewise.
6046 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6048 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6050 (EXTRA_DIST): Add fnmatch_loop.c.
6051 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6053 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6054 * fnmatch.c: Update from diffutils-2.8.2.
6055 * fnmatch_.h: New file. From diffutils-2.8.2.
6056 * fnmatch.h: Remove file.
6058 2002-06-18 Paul Eggert <eggert@twinsun.com>
6060 * file-type.h: Report an error if neither S_ISREG nor
6061 S_IFREG is defined, instead of using a test specific to glibc
6062 2.2. This should be safe, since POSIX requires S_ISREG and
6063 Unix Version 7 had S_IFREG. We don't need to check for
6064 <sys/types.h> since we don't use any symbols that it defines.
6066 2002-06-15 Jim Meyering <meyering@lucent.com>
6068 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6069 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6070 have been included before this file.
6072 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6074 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6075 so that each temporary file name is unique and valid in the first
6076 8 characters, for operation under DOS.
6078 2002-06-15 Jim Meyering <meyering@lucent.com>
6080 Work even with DJGPP 2.03, which lacks support for symlinks.
6082 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6084 * lchown.c (S_ISLNK): Likewise.
6086 2002-06-14 Jim Meyering <meyering@lucent.com>
6088 * file-type.h: Use the version from diffutils-2.8.2.
6089 * file-type.c: Likewise.
6091 2002-05-27 Jim Meyering <meyering@lucent.com>
6093 Fix a problem seen only on nonconforming systems whereby ls.c's
6094 use of localtime, and then of gettimeofday would cause trouble:
6095 the localtime call used to initialize rpl_gettimeofday's save
6096 mechanism would clobber ls's current local time information so
6097 that in any long listing the first file would always be listed
6098 with date 1970-01-01. Analysis by Volker Borchert.
6100 * gettimeofday.c (localtime): Undefine.
6101 (rpl_localtime): New function.
6103 2002-05-22 Jim Meyering <meyering@lucent.com>
6105 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6106 * file-type.h: New file.
6107 * file-type.c (file_type): New file/function. Extracted from diffutils.
6109 2002-04-29 Paul Eggert <eggert@twinsun.com>
6111 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6113 2002-04-28 Paul Eggert <eggert@twinsun.com>
6115 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6116 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6117 of 127, since 64 is the largest conceivable number for ancient
6119 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6121 2002-04-28 Jim Meyering <meyering@lucent.com>
6123 * sig2str.c (WTERMSIG): Remove definition (unused).
6125 2002-04-28 Paul Eggert <eggert@twinsun.com>
6127 * sig2str.h, sig2str.c: New files.
6128 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6130 2002-04-24 Jim Meyering <meyering@lucent.com>
6132 * gettext.h: New file, from Gettext.
6133 * Makefile.am (INCLUDES): Remove -I../intl.
6134 (libfetish_a_SOURCES): Add gettext.h.
6136 2002-04-16 Jim Meyering <meyering@lucent.com>
6138 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6139 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6140 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6142 2002-04-12 Jim Meyering <meyering@lucent.com>
6144 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6146 2002-03-10 Jim Meyering <meyering@lucent.com>
6148 * makepath.c (make_path): Remove a comma from a diagnostic.
6149 Suggestion from Santiago Vila.
6151 2002-03-08 Jim Meyering <meyering@lucent.com>
6153 * rename.c: Mention that this wrapper is needed also on
6154 mips-dec-ultrix4.4 systems.
6156 2002-03-02 Jim Meyering <meyering@lucent.com>
6158 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6159 not HAVE_CLOCK_SETTIME.
6161 2002-02-27 Paul Eggert <eggert@twinsun.com>
6163 * nanosleep.h: Rename to....
6164 * timespec.h: New name for nanosleep.h. All uses changed.
6166 * gettime.c: New file.
6167 * settime.c: New file.
6170 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6171 timespec.h. Remove nanosleep.h.
6173 2002-02-25 Paul Eggert <eggert@twinsun.com>
6175 * acl.c, acl.h: New files.
6176 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6178 2002-02-24 Jim Meyering <meyering@lucent.com>
6180 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6181 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6182 cause trouble. Reported by Nelson Beebe.
6184 2002-02-23 Paul Eggert <eggert@twinsun.com>
6186 * path-concat.c (xpath_concat): Reorder code to pacify
6187 compilers that don't know that xalloc_die never returns.
6189 2002-02-20 Jim Meyering <meyering@lucent.com>
6191 * getdate.c: Regenerate using bison-1.33.
6193 2002-02-15 Paul Eggert <eggert@twinsun.com>
6195 * posixver.c, posixver.h: New files.
6196 * Makefile.am (libfetish_a_SOURCES): Add them.
6198 2002-02-02 Paul Eggert <eggert@twinsun.com>
6199 Bruno Haible <bruno@clisp.org>
6201 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6202 (fwrite_success_callback): New declaration.
6203 * unicodeio.c (unicode_to_mb): New function, extracted from
6204 print_unicode_char. Call failure callback instead of error.
6205 (fwrite_success_callback): New function.
6206 (exit_failure_callback): New function.
6207 (fallback_failure_callback): New function.
6208 (print_unicode_char): Call unicode_to_mb.
6210 2002-01-26 Jim Meyering <meyering@lucent.com>
6212 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6214 2002-01-22 Jim Meyering <meyering@lucent.com>
6216 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6217 Otherwise, some versions of automake would omit the rule that makes
6218 Makefile from Makefile.in.
6220 2001-01-21 Paul Eggert <eggert@twinsun.com>
6222 * xmemcoll.h, xmemcoll.c: New files.
6223 * Makefile.am (libfetish_a_SOURCES): Add them.
6224 * memcoll.c: Include errno.h, and declare errno if not defined.
6225 (memcoll): Set errno to zero if there is no error.
6227 * quotearg.c (quotearg_buffer_restyled):
6228 Fix bug with quoting buffers containing NUL when backslashing escapes.
6229 This bug was exposed by the other changes in this patch.
6230 (quotearg_n_options): New arg ARGSIZE.
6231 All callers changed.
6232 (quoting_options_from_style): New function.
6233 (quotearg_n_style): Use it.
6234 (quotearg_n_style_mem): New function.
6236 * quotearg.h (quotearg_n_style_mem): New function.
6238 2002-01-16 Jim Meyering <meyering@lucent.com>
6240 * getdate.y: Add three semicolons, each just before a closing brace.
6241 Bison (as of version 1.31) no longer papers over that mistake.
6243 2002-02-14 Paul Eggert <eggert@twinsun.com>
6245 * backupfile.c (ISDIGIT): Comment fix.
6246 * getdate.y (ISDIGIT): Likewise.
6247 * posixtm.c (ISDIGIT, year): Likewise.
6248 * strverscmp.c (ISDIGIT): Likewise.
6249 * userspec.c (ISDIGIT): Likewise.
6251 2002-01-05 Jim Meyering <meyering@lucent.com>
6253 * version-etc.c (version_etc_copyright): Update copyright year.
6255 2001-01-19 Paul Eggert <eggert@twinsun.com>
6257 * closeout.c (close_stdout_status): If ferror (stdout), do
6258 not silently exit merely because the output buffer happens to
6259 have nothing pending.
6261 2001-12-18 Paul Eggert <eggert@twinsun.com>
6263 See the big note in ../ChangeLog.
6264 * human.c (suffixes): Prefer K to k for 1024.
6265 (generate_suffix_backwards): New function.
6266 (human_readable_inexact): Use it.
6267 * xstrtol.c (__xstrtol): If there is no number but there
6268 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6269 Accept 'K' as well as 'k'.
6271 2001-12-15 Jim Meyering <meyering@lucent.com>
6273 * regex.h (__restrict_arr): Update from libc.
6275 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6276 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6279 2001-12-10 Jim Meyering <meyering@lucent.com>
6281 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6282 Instead, include "xalloc.h".
6283 (initbuffer): Don't cast xmalloc return value to char*.
6284 (readline): Reword comment.
6285 Don't cast xrealloc return value to char*
6288 2001-12-09 Jim Meyering <meyering@lucent.com>
6290 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6291 `signed and unsigned type in conditional expression'.
6292 * posixtm.c (posix_time_parse): Likewise.
6294 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6296 * readtokens.c (readtoken): Declare an index to be of type unsigned
6297 to avoid a pedantic warning.
6299 * getstr.c: Don't include assert.h.
6300 (getstr): Remove warning-evoking assertions.
6301 Return -1 if offset parameter is out of bounds.
6302 Change the type of a local from int to size_t.
6304 * strftime.c (my_strftime_localtime_r): Include this function
6305 definition in the `#if ! HAVE_TM_GMTOFF' block.
6307 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6308 Include xalloc.h instead.
6310 2001-12-02 Jim Meyering <meyering@lucent.com>
6312 * tempname.c: Don't declare getenv, thus reverting the change of
6313 2001-11-18. It's no longer necessary, now that stdlib.h is always
6316 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6317 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6319 2001-11-30 Akim Demaille <akim@epita.fr>
6321 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6322 before being defined.
6324 2001-11-27 Paul Eggert <eggert@twinsun.com>
6326 * quotearg.h (quotearg_n, quotearg_n_style):
6327 First arg is int, not unsigned.
6328 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6329 (SIZE_MAX, UINT_MAX): New macros.
6330 (quotearg_n_options): Abort if N is negative.
6331 Avoid overflow check on hosts where size_t is 64 bits and int
6332 is 32 bits, as overflow is impossible there.
6333 Fix off-by-one typo that caused unnecessary reallocation.
6335 2001-11-27 Jim Meyering <meyering@lucent.com>
6337 * tempname.c: Merge with version from libc.
6338 * regex.c: Likewise.
6340 * tempname.c: Include stdlib.h unconditionally. On some old systems
6341 for which STDC_HEADERS is 0, it was not included, resulting in a
6342 warning about an integer-to-pointer conversion problem with getenv.
6343 Reported by Volker Borchert.
6345 2001-11-26 Jim Meyering <meyering@lucent.com>
6347 * gtod.h: Remove file.
6348 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6349 * gettimeofday.c: Don't include gtod.h.
6350 (GTOD_init): Remove function.
6351 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6352 Suggestion from Volker Borchert.
6354 2001-11-23 Jim Meyering <meyering@lucent.com>
6356 * hash.h (struct hash_table): Don't define here. Merely declare it.
6357 * hash.c (struct hash_table): Define it here instead.
6359 2001-11-22 Jim Meyering <meyering@lucent.com>
6361 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6363 2001-11-18 Paul Eggert <eggert@twinsun.com>
6365 * tempname.c (TMP_MAX): Remove; no longer needed.
6366 (TEMPORARIES): New macro.
6367 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6368 removes an artificial limitation (e.g. HP-UX 10.20, where
6371 2001-11-18 Jim Meyering <meyering@lucent.com>
6373 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6376 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6377 files will be created before anything else.
6379 2001-11-17 Jim Meyering <meyering@lucent.com>
6381 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6382 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6383 rather than group writable. Patch by Juan F. Codagnone.
6385 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6386 Instead, include "xalloc.h".
6388 * mountlist.c: Include unlocked-io.h after all system headers.
6389 Remove explicit declarations of xmalloc, xrealloc,
6390 and xstrdup. Instead, include "xalloc.h".
6392 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6393 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6394 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6396 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6397 Reported by Padraig Brady.
6399 * mkstemp.c: #undef mkstemp.
6401 (rpl_mkstemp): Rename from mkstemp.
6404 2001-11-16 Jim Meyering <meyering@lucent.com>
6406 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6407 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6408 determine the amount of total physical memory, use pstat_getstatic.
6409 HPUX-11 doesn't define _SC_PHYS_PAGES.
6410 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6411 If sysconf couldn't be used to determine the amount of available
6412 physical memory, use both pstat_getstatic and pstat_getdynamic.
6413 Based on a patch from Bob Proulx.
6415 2001-11-05 Jim Meyering <meyering@lucent.com>
6417 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6419 2001-11-03 Jim Meyering <meyering@lucent.com>
6421 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6422 in argmatch_to_argument call.
6424 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6427 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6428 e.g., a fault due to an attempt to free a NULL pointer.
6430 2001-11-01 Jim Meyering <meyering@lucent.com>
6432 * dirfd.c, dirfd.h: New files.
6433 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6435 * hash.c (hash_print) [TESTING]: Clean up.
6437 2001-10-22 Paul Eggert <eggert@twinsun.com>
6439 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6440 to avoid a warning if -Wall.
6442 2001-10-21 Paul Eggert <eggert@twinsun.com>
6444 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6446 2001-10-21 Jim Meyering <meyering@lucent.com>
6448 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6449 this code would end up calling gettext even in packages built
6451 * getopt.c (_): Likewise.
6452 * regex.c (_): Likewise.
6454 2001-10-20 Paul Eggert <eggert@twinsun.com>
6456 * error.c (strerror_r): Do not declare unless !_LIBC.
6457 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6458 Use strerror_r that is only a macro, even if it is not a function.
6459 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6460 (private_strerror): Use prototypes, not old-style function definition.
6461 (print_errno_message): New function.
6462 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6464 (error_tail, error, error_at_line): Use it.
6466 2001-10-11 Jim Meyering <meyering@lucent.com>
6468 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6469 and quote_n (1, ... to avoid clobbering a buffer.
6471 2001-10-05 Jim Meyering <meyering@lucent.com>
6473 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6474 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6475 * hash-pjw.h: New file.
6477 2001-09-30 Jim Meyering <meyering@lucent.com>
6479 * mountlist.c [MOUNTED_GETFSSTAT]:
6480 Include <sys/ucred.h>, for Apple Darwin.
6481 Include sys/mount.h and sys/fs_types.h only if available.
6483 (read_filesystem_list): Use FS_TYPE.
6485 2001-09-29 Paul Eggert <eggert@twinsun.com>
6487 * exclude.c (excluded_filename): 0 -> false, since it's
6490 2001-09-28 Paul Eggert <eggert@twinsun.com>
6492 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6493 #defines strtoimax. Also treat the other strto* functions
6496 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6497 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6498 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6500 2001-09-26 Jim Meyering <meyering@lucent.com>
6502 Most macros in unlocked-io.h had the wrong number of arguments.
6503 * gen-uio: New script.
6504 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6505 * unlocked-io.hin: Remove file.
6506 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6507 rather than trying to embed it here.
6508 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6509 Reported by Padraig Brady.
6511 2001-09-25 Volker Borchert <bt@teknon.de>
6513 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6515 2001-09-23 Jim Meyering <meyering@lucent.com>
6517 * mountlist.c: Remove useless parentheses in #if directives.
6518 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6519 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6521 2001-09-22 Jim Meyering <meyering@lucent.com>
6523 * localcharset.c: Update from latest gettext.
6524 * config.charset: Likewise.
6526 2001-09-20 Jim Meyering <meyering@lucent.com>
6528 * xstrtol.c (strtoimax): Guard declaration with
6529 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6530 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6531 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6532 (strtoumax): Likewise, for completeness (it wasn't necessary).
6534 2001-09-06 Paul Eggert <eggert@twinsun.com>
6536 * strtoimax.c (HAVE_LONG_LONG):
6537 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6538 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6539 to work around bug in IBM C compiler.
6541 2001-09-16 Jim Meyering <meyering@lucent.com>
6543 * mkdir.c: New file.
6545 2001-09-04 Paul Eggert <eggert@twinsun.com>
6547 * xgetcwd.c: Revert some of the previous change; intead,
6548 fix the HAVE_GETCWD_NULL code to behave more like the
6549 !HAVE_GETCWD_NULL code used to.
6552 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6555 2001-09-04 Paul Eggert <eggert@twinsun.com>
6557 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6558 Use ssize_t, not int, to store result of readlink.
6559 Check for ssize_t overflow as well as size_t overflow,
6560 as POSIX says the result of readlink is implementation-defined
6561 when ssize_t overflows.
6562 Remove unnecessary cast to char*.
6563 Use free+malloc instead of realloc, as the storage doesn't need
6564 to be preserved and it's clearer and can be more efficient that way.
6565 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6566 * xreadlink.h (xreadlink): Update prototype.
6568 2001-09-03 Paul Eggert <eggert@twinsun.com>
6570 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6571 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6572 spotted by Jim Meyering.
6574 2001-09-03 Jim Meyering <meyering@lucent.com>
6576 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6578 2001-09-03 Paul Eggert <eggert@twinsun.com>
6580 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6581 like the HAVE_GETCWD_NULL code.
6582 Include pathmax.h if not HAVE_GETCWD.
6583 Do not include xalloc.h.
6584 (INITIAL_BUFFER_SIZE): New symbol.
6585 Do not use xmalloc / xrealloc, since the caller is responsible for
6586 handling errors. Preserve errno around `free' during failure.
6587 Do not overrun buffer when using getwd.
6589 2001-09-03 Paul Eggert <eggert@twinsun.com>
6591 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6592 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6594 2001-09-02 Jim Meyering <meyering@lucent.com>
6596 * error.c: Update from GNU libc.
6598 2001-09-01 Jim Meyering <meyering@lucent.com>
6600 * xreadlink.c: New file.
6601 * xreadlink.h: New file.
6602 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6604 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6605 doesn't conflict with sparc Solaris 7's definition in
6606 /usr/include/sys/int_types.h.
6608 * exclude.c: Use `""', not `<>' to #include non-system header files.
6609 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6610 and strncasecmp as r-values. Unixware didn't have declarations.
6612 2001-08-31 Jim Meyering <meyering@lucent.com>
6614 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6615 Use an initial, malloc'd, buffer of length 128 rather than
6616 a statically allocated one of length 1024.
6618 2001-08-30 Paul Eggert <eggert@twinsun.com>
6620 * xgetcwd.c: Don't include pathmax.h.
6621 Include stdlib.h and unistd.h if available.
6623 (xmalloc, xstrdup, free): Remove decls.
6624 (xgetcwd): Don't assume sizes fit in unsigned.
6625 Check for overflow when computing sizes.
6626 Simplify reallocation code.
6628 2001-08-28 Paul Eggert <eggert@twinsun.com>
6630 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6632 * strtoimax.c: Renamed from strtoxmax.c, removing the
6635 Also, make the following further changes to make this file's
6636 configuration more similar to that of strtol.c:
6637 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6638 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6639 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6640 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6641 changed to signed values.
6643 And make the following changes as well:
6644 Fix copyright notice, as 1999 was missing.
6645 (verify): New macro.
6646 (strtoimax): Check sizes at compile-time, not run-time.
6647 Prefer strtol to strtoll if both work.
6648 (main): Remove; it was not that useful and was a pain to maintain.
6650 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6652 2001-08-30 Paul Eggert <eggert@twinsun.com>
6654 * savedir.c (savedir): Remove size parameter, as POSIX says that
6655 a directory's st_size can have an arbitrary value, so the old
6656 usage could waste an arbitrary amount of memory. All uses
6658 * savedir.h: Update prototype.
6660 2001-08-30 Paul Eggert <eggert@twinsun.com>
6662 * xstrtol.c (strtoimax): New decl.
6664 2001-08-28 Paul Eggert <eggert@twinsun.com>
6666 * xstrtol.h: Add copyright notice.
6667 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6668 LONGINT_INVALID_SUFFIX_CHAR.
6670 2001-08-30 Paul Eggert <eggert@twinsun.com>
6672 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6675 2001-08-30 Paul Eggert <eggert@twinsun.com>
6677 * hash.c: Remove '2001' from copyright notice.
6679 2001-08-30 Paul Eggert <eggert@twinsun.com>
6681 * full-write.h: New file.
6682 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6683 * full-write.c: Correct credits, as cccp.c no longer
6684 exists and anyway it was so heavily changed from the old cccp
6685 code as to be unrecognizable. Include full-write.h.
6686 (full_write) Return size_t, with short writes meaning failure.
6687 All callers changed. This fixes a bug with large buffers
6689 * utime.c: Include full-write.h.
6691 2001-08-30 Paul Eggert <eggert@twinsun.com>
6693 Merge 'exclude' changes from tar 1.13.22.
6694 This fixes one or two unlikely storage allocation overflow bugs,
6695 but doesn't change user-visible behavior otherwise.
6697 2001-08-30 Paul Eggert <eggert@twinsun.com>
6699 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6700 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6701 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6702 Include if available.
6703 (<xalloc.h>): Include
6704 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6705 (verify): New macro. Use it to verify that EXCLUDE macros do not
6706 collide with FNM macros.
6707 (struct patopts): New struct.
6708 (struct exclude): Use it, as exclude patterns now come with options.
6709 (new_exclude): Support above changes.
6710 (new_exclude, add_exclude_file):
6711 Initial size must now be a power of two to simplify overflow checking.
6712 (free_exclude, fnmatch_no_wildcards): New function.
6713 (excluded_filename): No longer requires options arg, as the options
6714 are determined by add_exclude. Now returns bool, not int.
6715 (excluded_filename, add_exclude):
6716 Add support for the fancy new exclusion options.
6717 (add_exclude, add_exclude_file): Now takes int options arg.
6718 Check for arithmetic overflow when computing sizes.
6719 (add_exclude_file): xrealloc might modify errno, so don't
6720 realloc until after errno might be used.
6722 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6724 (free_exclude): New decl.
6725 (add_exclude, add_exclude_file): Now takes int options arg.
6726 (excluded_filename): No longer requires options arg, as the options
6727 are determined by add_exclude. Now returns bool, not int.
6729 2001-08-30 Paul Eggert <eggert@twinsun.com>
6731 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6733 2001-08-27 Jim Meyering <meyering@lucent.com>
6735 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6737 * version-etc.c (N_): Remove definition.
6738 Revert most of last change.
6739 Instead, simply don't mark the `Copyright...' string for translation.
6740 Based on advice from Paul Eggert.
6742 * strtoxmax.c: Tweak comment.
6744 2001-08-26 Jim Meyering <meyering@lucent.com>
6746 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6747 of copyright with `%s' so translators don't get an untranslated
6749 (COPYRIGHT_YEAR): Define.
6750 (version_etc): Use fprintf rather than fputs.
6751 Suggestion from Ulrich Drepper.
6753 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6755 * strtoll.c: New file, from GNU libc.
6756 * xstrtoimax.c: New file.
6758 * xstrtol.h: Add xstrtoimax.
6759 * strtoumax.c: New file. Simply include "strtoumax.c".
6760 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6762 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6763 * strtoxmax.c: ... then renamed to this.
6765 2001-08-13 Paul Eggert <eggert@twinsun.com>
6767 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6768 Port to Solaris 8, where 'sed' requires a space after the 'r'
6769 command, and where sh dislikes "$/". Clean up the spacing a bit.
6770 Redirect output to $tmp just once.
6772 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6774 * addext.c (<errno.h>): Include.
6775 (errno): Declare if not defined.
6776 (addext): Work correctly when pathconf returns -1 and leaves
6777 errno alone because there is no limit. Also, work even if
6778 pathconf returns a value greater than SIZE_MAX.
6780 2001-08-12 Jim Meyering <meyering@lucent.com>
6782 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6783 Simply `return getcwd (NULL, 0);'.
6784 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6785 Use 1300 as initial value for length, not PATH_MAX.
6787 * pathmax.h: Clean up cpp syntax.
6789 2001-08-12 Jim Meyering <meyering@lucent.com>
6791 * gettimeofday.c: New file.
6793 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6795 2001-08-04 Jim Meyering <meyering@lucent.com>
6797 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6798 to get in sync with glibc.
6800 2001-08-03 Paul Eggert <eggert@twinsun.com>
6802 The following changes are from gettext 0.10.39 as maintained by
6805 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6806 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6807 with inverted sense. All uses changed.
6809 * mbswidth.c: Don't include <limits.h>.
6810 Include <stdlib.h> and <string.h> unconditionally.
6811 (iswcntrl, mbsinit, ISCNTRL): New macros.
6812 (mbsnwidth): Use K&R style function declarations.
6813 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6814 can optimize it when MB_CUR_MAX == 1.
6815 The width of control characters is zero, not 1.
6817 2001-07-15 Jim Meyering <meyering@lucent.com>
6819 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6820 (BUILT_SOURCES): Add unlocked-io.h.
6821 (io_functions): Define.
6822 (unlocked-io.h): New rule.
6823 (DISTCLEANFILES): Add unlocked-io.h.
6824 (all-local): Depend on unlocked-io.h, to ensure it is created.
6826 * unlocked-io.hin: New file
6828 * regex.c: Update from glibc.
6830 2001-07-05 Jim Meyering <meyering@lucent.com>
6832 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6834 (libfetish_a_SOURCES): Put all .h files here instead.
6835 Remove a thus-exposed (better checks in automake) duplicate and
6836 two unnecessary .h files.
6838 2001-06-11 Jim Meyering <meyering@lucent.com>
6840 * regex.c: Update from GNU libc.
6842 2001-05-27 Jim Meyering <meyering@lucent.com>
6844 * readutmp.h (UT_TYPE): Define.
6846 2001-05-24 Jim Meyering <meyering@lucent.com>
6848 * argmatch.c: Include "quote.h".
6849 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6850 quote function. Reported by Göran Uddeborg.
6852 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6854 * dirname.c (dir_name): Compute append_dot using path, not newpath
6855 which is not yet declared.
6857 2001-05-11 Paul Eggert <eggert@twinsun.com>
6859 * Makefile.am (libfetish_a_SOURCES):
6860 Add strftime.c, since we now compile it on all hosts.
6862 * strftime.c (my_strftime):
6863 Define to nstrftime if emacs, but only if my_strftime is not defined.
6864 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6865 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6866 Add one more extra argument: a nanoseconds value.
6869 (my_strftime function): Add %N format.
6870 (emacs_strftimeu): Renamed from emacs_strftime,
6871 with extra ut argument.
6873 2001-05-11 Paul Eggert <eggert@twinsun.com>
6875 dirname code cleanup. base_name now behaves more compatibly
6876 with POSIX basename when given file names that have trailing
6877 slashes, and similarly for dir_name. Add new primitives
6878 base_len and dir_len. Put the directory-name-related decls
6881 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6882 * backupfile.c (base_name): Likewise.
6883 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6884 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6885 * makepath.c (strip_trailing_slashes): Likewise.
6886 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6888 * rename.c (strip_trailing_slashes): Likewise.
6889 * same.c (base_name): Likewise.
6890 * stripslash.c (ISSLASH): Likewise.
6892 * addext.c: Include <dirname.h> after size_t is defined.
6893 * backupfile.c: Likewise.
6895 * addext.c (addext): Use base_len to trim redundant
6896 trailing slashes instead of doing it ourselves.
6897 But do not trim the last slash if it is not redundant.
6899 * backupfile.c (find_backup_file_name,
6900 max_backup_version): Use base_len instead of rolling it ourselves.
6901 Handle the case of "" and (on DOS) "C:" correctly.
6903 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6904 Include <string.h>, <dirname.h>.
6905 (base_name): Allow file names ending in slashes, other than names
6906 that are all slashes. In this case, return the basename followed
6907 by the slashes. This is more general, and can be used in places
6908 where the original base_name purposely had an assertion failure.
6909 (base_len): New function.
6911 * dirname.c: Include <string.h> instead of <stdlib.h>.
6912 Do not include <assert.h>; no longer needed.
6914 (memrchr): Remove decl.
6915 (dir_name_r): Remove.
6916 (dir_len): Renamed from dirlen. All callers changed.
6917 Rewrite in terms of base_name, for simplicity and consistency.
6918 (dir_name): Never return NULL. All callers changed.
6919 Do not include <stdlib.h> in test program; no longer needed.
6920 return 0; is fine for test program.
6922 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6924 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6926 * path-concat.c (path_concat): Use base_len to compute
6927 base length, not strlen; this means we cannot rely on memcpy
6930 * same.c (STREQ): Remove.
6931 (same_name): Handle the case where the basename ends in trailing '/'.
6933 * stripslash.c (strip_trailing_slashes): Return nonzero if
6934 a slash was stripped. Do not strip the last slash after a
6937 2001-04-08 Jim Meyering <meyering@lucent.com>
6939 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6940 recomputed; that's necessary when the offset spans a DST transition.
6941 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6943 2001-04-02 Jim Meyering <meyering@lucent.com>
6945 * regex.h, regex.c: Update from GNU libc.
6947 2001-03-19 Paul Eggert <eggert@twinsun.com>
6949 * version-etc.c (version_etc_copyright): Update to 2001.
6951 2001-03-16 Paul Eggert <eggert@twinsun.com>
6953 * tempname.c (uint64_t): Define to uintmax_t if
6954 not defined, and if UINT64_MAX is not defined.
6955 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6956 Reported by John David Anglin.
6958 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6960 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6961 alias if codeset is empty.
6962 * config.charset (BeOS): Use wildcard syntax.
6964 2001-03-13 Jim Meyering <meyering@lucent.com>
6966 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6967 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6970 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6972 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6974 * unicodeio.c (print_unicode_char): Simplify accordingly.
6976 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6978 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6979 support for DOS/DJGPP.
6981 2001-02-28 Paul Eggert <eggert@twinsun.com>
6983 * Makefile.am (libfetish_a_SOURCES):
6984 Add dup-safer.c, fopen-safer.c.
6985 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6987 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6989 2001-02-25 Paul Eggert <eggert@twinsun.com>
6991 The mkstemp replacement is taken from glibc 2.2.2, with some
6992 portability fixes for use outside glibc, as follows:
6994 * tempname.c (struct_stat64): New macro.
6995 (direxists, __gen_tempname): Use it.
6996 This avoids a portability problem with Solaris 8.
6998 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6999 (<stddef.h>, <stdint.h>, <string.h>):
7000 Include only if STDC_HEADERS || _LIBC.
7001 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7002 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7003 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7004 (__set_errno): Define this macro if <errno.h> doesn't.
7005 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7006 Define these macros if <stdio.h> doesn't.
7007 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7008 Define these macros if <sys/stat.h>
7009 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7010 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7011 __xstat64): Define if not _LIBC.
7012 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7013 (__gen_tempname): Invoke gettimeofday only if
7014 HAVE_GETTIMEOFDAY || _LIBC;
7015 otherwise, fall back on plain "time".
7016 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7018 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7020 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7022 2001-02-17 Jim Meyering <meyering@lucent.com>
7024 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7025 around included file name.
7027 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7029 * strftime.c: Update from GNU libc (the only changes were to comments).
7031 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7033 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7035 2001-02-17 Paul Eggert <eggert@twinsun.com>
7037 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7038 Remove workaround macros for hosts that have mbrtowc but not
7039 mbstate_t, as we now insist on proper declarations for both
7040 before using mbrtowc.
7042 2001-02-17 Jim Meyering <meyering@lucent.com>
7044 * regex.c: Update from libc.
7046 2001-02-16 Paul Eggert <eggert@twinsun.com>
7048 * alloca.c (malloc): Undef before defining, since stdlib.h
7049 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7050 Reported by Mark Hounschell via Paul Eggert.
7052 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7054 * config.charset: Update for FreeBSD 4.2.
7056 2001-01-26 Jim Meyering <meyering@lucent.com>
7058 * quotearg.c: Include stddef.h.
7059 * quote.c: Include stddef.h.
7060 Reported by Axel Kittenberger.
7062 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7063 line in double quotes so that it evokes a better diagnostic.
7064 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7065 Reported by Axel Kittenberger.
7067 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7069 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7070 to avoid a warning. Add back 'const' to inptr.
7072 2001-01-16 Jim Meyering <meyering@lucent.com>
7074 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7077 2001-01-14 Jim Meyering <meyering@lucent.com>
7079 * rename.c: New file. From Volker Borchert.
7080 Include stdlib.h, string.h or strings.h, and xalloc.h.
7081 Use strip_trailing_slashes rather than open-coding it.
7083 2001-01-03 Paul Eggert <eggert@twinsun.com>
7085 * strftime.c: Sync with glibc time/strftime.c 1.81.
7087 2001-01-03 Jim Meyering <meyering@lucent.com>
7089 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7090 local `inptr' to avoid warning with some system declarations of iconv.
7092 2000-12-29 Paul Eggert <eggert@twinsun.com>
7094 * modechange.c: Do not assume that mode_t uses the
7095 traditional octal encoding. E.g. "chmod 1 FOO" should set
7096 the other-execute bit of FOO even if S_IXOTH != 1.
7098 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7099 WOTH, XOTH, ALLM): New macros.
7100 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7101 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7103 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7104 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7106 No need to use uintmax_t; unsigned long is long enough.
7107 Don't bother to get suffix since we don't use it.
7109 2000-12-24 Jim Meyering <meyering@lucent.com>
7111 * hash.c (is_prime): Return explicit boolean values.
7112 (hash_get_first): Return NULL to appease Irix5.6's 89.
7113 Reported by Nelson Beebe.
7115 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7117 * localcharset.c (locale_charset): Add support for Win32.
7119 2000-12-18 Paul Eggert <eggert@twinsun.com>
7121 * physmem.h, physmem.c: New files.
7123 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7124 (noinst_HEADERS): Add physmem.h.
7126 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7127 't' for compatibility with Solaris 8 sort.
7129 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7131 * config.charset: Add support for BeOS.
7133 2000-12-16 Jim Meyering <meyering@lucent.com>
7135 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7136 SHELLS_FILE to a file name that's useful on djgpp systems.
7138 (ADDITIONAL_DEFAULT_SHELLS): Define.
7139 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7140 Based mostly on a patch from Prashant TR.
7142 2000-12-16 Jim Meyering <meyering@lucent.com>
7144 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7145 N and M) would have treated it like `chown N:N FILE'.
7147 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7149 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7151 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7152 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7153 to the list of canonical encodings. Rename EUC-CN to GB2312.
7155 2000-12-08 Andreas Schwab <schwab@suse.de>
7157 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7158 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7160 2000-12-07 Jim Meyering <meyering@lucent.com>
7162 * stripslash.c (ISSLASH): Define.
7163 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7166 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7167 (dir_name_r): Declare this function as static.
7168 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7169 manifest itself on a name containing a mix of slashes and
7171 Make this function work with names starting with a DOS-style
7172 drive letter and colon prefix.
7173 (dir_name): Append `.' if necessary.
7174 Based mostly on patches from Prashant TR and Eli Zaretskii.
7176 * dirname.h (dir_name_r): Remove prototype.
7178 2000-12-05 Jim Meyering <meyering@lucent.com>
7180 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7182 2000-12-04 Jim Meyering <meyering@lucent.com>
7184 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7185 Also include memory.h, stdlib.h, unistd.h if appropriate.
7186 Reported by Andreas Jaeger (conflicting declaration of malloc).
7188 2000-12-02 Jim Meyering <meyering@lucent.com>
7190 * closeout.h: Make idempotent, to avoid some obscure warnings.
7192 2000-12-01 Paul Eggert <eggert@twinsun.com>
7194 * memrchr.c: Include <config.h> before any system include file.
7196 2000-11-29 Paul Eggert <eggert@twinsun.com>
7198 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7200 2000-11-26 Jim Meyering <meyering@lucent.com>
7202 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7204 2000-11-22 Paul Eggert <eggert@twinsun.com>
7206 * strftime.c (my_strftime): Do not invoke mbrlen with a
7207 size of (size_t) -1; it's not portable.
7209 2000-11-17 Akim Demaille <akim@epita.fr>
7211 * obstack.h: Formatting changes.
7212 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7213 prevent type checking.
7214 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7215 cast the value to (void *): assigning a `foo *' to a `void *'
7217 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7219 2000-11-17 Jim Meyering <meyering@lucent.com>
7221 * strstr.c: Update from GNU libc.
7223 2000-11-16 Jim Meyering <meyering@lucent.com>
7225 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7227 2000-11-11 Jim Meyering <meyering@lucent.com>
7229 * error.c: Add a couple #includes, merging from GNU libc version.
7231 2000-11-10 Jim Meyering <meyering@lucent.com>
7233 * obstack.h: Update from GNU libc.
7234 * obstack.c: Likewise.
7236 2000-11-06 Paul Eggert <eggert@twinsun.com>
7238 * getusershell.c (setusershell): Use rewind rather than
7239 fseek/fseeko, to avoid configuration hassles with fseeko.
7240 Don't bother opening SHELLS_FILE if shellstream is NULL;
7243 2000-11-05 Jim Meyering <meyering@lucent.com>
7245 * makepath.h (make_dir): Declare.
7246 * makepath.c (make_dir): Remove `static' attribute.
7249 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7251 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7252 last one in a bucket, advance to the next bucket.
7254 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7256 * fnmatch.c: Do not comment out all the code if we are using
7257 the GNU C library, because in some cases we are replacing buggy
7258 code in the GNU C library itself.
7260 2000-10-30 Paul Eggert <eggert@twinsun.com>
7262 * error.h, getline.h, modechange.h:
7263 Remove "2000" from Copyright line, as the file hasn't been
7264 changed this year other than in the copyright notice.
7266 * xalloc.h: Add "2000" to Copyright line, as this file
7267 was changed this year.
7269 2000-10-30 Paul Eggert <eggert@twinsun.com>
7271 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7272 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7273 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7275 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7277 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7278 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7279 doesn't define __restrict_arr.
7281 2000-10-29 Jim Meyering <meyering@lucent.com>
7283 * xstat.in: Fix grammar in comment.
7285 2000-10-28 Jim Meyering <meyering@lucent.com>
7287 * memchr.c: Update from libc.
7288 Adjust for portability:
7289 [HAVE_STDLIB_H]: Include stdlib.h.
7290 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7291 Undef __memchr, too.
7292 [!weak_alias]: Define __memchr to memchr.
7294 * regex.c: Update from libc.
7295 * regex.h: Likewise.
7296 * getopt1.c: Likewise.
7297 * memcmp.c: Likewise.
7299 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7300 Avoid using fseek, when possible -- it's broken by design.
7301 Patch by Ulrich Drepper.
7303 2000-10-26 Jim Meyering <meyering@lucent.com>
7305 * strftime.c: Update from libc.
7307 2000-10-25 Jim Meyering <meyering@lucent.com>
7309 * obstack.c: Update from libc.
7311 2000-10-23 Jim Meyering <meyering@lucent.com>
7313 * hard-locale.c (hard_locale): Revert last change -- it was simply
7314 wrong. That set_locale call must not have any side effects.
7317 2000-10-22 Jim Meyering <meyering@lucent.com>
7319 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7320 [CYCLIC]: Remove now-unused definition.
7322 * save-cwd.c (O_DIRECTORY): Define, if needed.
7323 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7324 Suggestion from Ulrich Drepper.
7326 2000-10-21 Jim Meyering <meyering@lucent.com>
7328 * dirname.c (dir_name_r): New function, factored out of dir_name.
7329 (dir_name): Use dir_name_r.
7330 * dirname.h (dir_name_r): Declare it.
7332 2000-10-21 Jim Meyering <meyering@lucent.com>
7334 * dirname.c (memrchr): Declare if necessary.
7335 (dir_name): Remove the restriction that there be no
7336 trailing slashes. Now, this code skips past them, effectively
7338 [TEST_DIRNAME] (main): New unit tests.
7340 * memrchr.c: New file from GNU libc.
7341 Undef __memrchr, too.
7342 [!weak_alias]: Define __memrchr to memrchr.
7343 Guard weak_alias use with `#ifdef weak_alias'.
7345 2000-10-17 Jim Meyering <meyering@lucent.com>
7347 * quote.h (PARAMS): Define and use.
7348 Reported by Akim Demaille.
7350 * getopt.c: Update from libc.
7352 2000-10-16 Jim Meyering <meyering@lucent.com>
7354 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7357 2000-09-25 Jim Meyering <meyering@lucent.com>
7359 * md5.h (rol): Define (from GnuPG).
7361 * sha.c: Give credit (GnuPG) where due.
7362 (M): Use rol rather than open-coding it.
7363 Add a FIXME comment.
7365 2000-09-21 Jim Meyering <meyering@lucent.com>
7367 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7368 Reported by Michael Stone.
7370 2000-09-20 Jim Meyering <meyering@lucent.com>
7372 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7373 (noinst_HEADERS): Add sha.h.
7374 Based on code from Scott G. Miller and from GnuPG.
7376 2000-09-15 Jim Meyering <meyering@lucent.com>
7378 * regex.c: Update from libc.
7380 2000-09-10 Jim Meyering <meyering@lucent.com>
7382 * getopt.c (_getopt_internal): Update from glibc.
7384 2000-09-09 Jim Meyering <meyering@lucent.com>
7386 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7387 think it should be used as a general replacement for isascii.
7388 * fnmatch.c: Likewise.
7389 * mbswidth.c: Likewise
7390 * regex.c: Likewise.
7393 * userspec.c: Include sys/param.h and limits.h.
7395 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7396 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7397 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7398 UID, GID. Check range.
7400 2000-09-06 Jim Meyering <meyering@lucent.com>
7402 * getopt.c (_getopt_internal): Update from glibc.
7404 2000-08-30 Jim Meyering <meyering@lucent.com>
7406 * strftime.c: Merge in changes from GNU libc.
7408 2000-08-26 Jim Meyering <meyering@lucent.com>
7410 * closeout.c: Include "__fpending.h".
7411 (close_stdout_status): Return right away if there's nothing to flush.
7413 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7414 * __fpending.c: New file.
7415 * __fpending.h: New file.
7417 2000-08-07 Paul Eggert <eggert@twinsun.com>
7419 Standardize on "memory exhausted" instead of "Memory exhausted"
7420 or "virtual memory exhausted".
7421 * obstack.c (print_and_abort): Use "memory exhausted", not
7422 "virtual memory exhausted".
7423 * same.c (same_name): Invoke xalloc_die instead of printing
7425 * userspec.c (parse_user_spec): Likewise.
7426 * bumpalloc.h: comment fix
7427 * same.c, userspec.c: Include xalloc.h.
7429 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7430 not char *const and pointing to a constant array.
7431 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7432 (xrealloc): Comment fix.
7434 * userspec.c (parse_user_spec):
7435 Don't translate a message until just before returning,
7436 to avoid unnecessary translation.
7438 2000-08-07 Jim Meyering <meyering@lucent.com>
7440 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7441 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7442 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7443 getgroups.c, gethostname.c, getopt.h, group-member.c,
7444 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7445 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7446 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7447 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7448 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7449 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7450 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7451 yesno.c: Back out Copyright date changes for each file with no change
7452 this year. This eases coordination with other programs using the same
7453 source code modules. From Paul Eggert.
7455 2000-08-03 Greg McGary <greg@mcgary.org>
7457 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7458 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7459 (EXTEND_BUFFER): Use them.
7461 2000-08-01 Jim Meyering <meyering@lucent.com>
7463 * dirname.c (ISSLASH): Define.
7464 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7465 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7466 both `\' and `/' may be use as path separators.
7467 Based on a patch from Prashant TR.
7469 2000-07-31 Paul Eggert <eggert@twinsun.com>
7471 * quotearg.c (quotearg_n_options): Don't make the initial
7472 slot vector a constant, since it might get modified.
7474 2000-07-31 Jim Meyering <meyering@lucent.com>
7476 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7477 * obstack.c (print_and_abort): Likewise.
7479 2000-07-30 Paul Eggert <eggert@twinsun.com>
7481 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7482 buffer, so that the caller can always quote one small
7483 component of a "memory exhausted" message in slot 0.
7484 From a suggestion by Jim Meyering.
7486 2000-07-30 Jim Meyering <meyering@lucent.com>
7488 * makepath.c (make_path): Quote the other instance, too.
7490 * quotearg.c (N_STATIC_SLOTVECS): Define.
7491 (STATIC_BUF_SIZE): Define.
7492 (quotearg_n_options): Use only statically allocated storage when
7493 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7494 than STATIC_BUF_SIZE.
7496 2000-07-29 Jim Meyering <meyering@lucent.com>
7498 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7499 * dirname.c (dir_name): Likewise.
7501 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7503 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7504 (dir_name): Assert that there are no trailing slashes.
7506 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7508 * mbswidth.h (mbswidth): Add a flags argument.
7509 (mbswidth): New declaration.
7510 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7511 * mbswidth.c (mbswidth): Add a flags argument.
7512 (mbsnwidth): New function.
7514 2000-07-24 Jim Meyering <meyering@lucent.com>
7516 * mbswidth.c: Remove useless #else. From Bruno Haible.
7518 2000-07-23 Paul Eggert <eggert@twinsun.com>
7520 * mbswidth.c (_XOPEN_SOURCE):
7521 Don't define; this causes problems on Solaris 7.
7522 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7524 2000-07-23 Paul Eggert <eggert@twinsun.com>
7527 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7528 so that mbstate_t is always defined.
7530 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7531 be 1 in at least one GCC installation, and this configuration
7532 error is likely to be common. Ignoring MB_LEN_MAX hurts
7533 performance on hosts that have mbrtowc but have only unibyte
7534 locales, but I assume these hosts are rare.
7536 2000-07-23 Paul Eggert <eggert@twinsun.com>
7538 * quotearg.c: Streamline by invoking multibyte code only if needed.
7539 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7540 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7541 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7542 invoke multibyte primitives.
7544 2000-07-23 Jim Meyering <meyering@lucent.com>
7546 * basename.c (base_name): Add an assertion.
7548 2000-07-15 Bruno Haible <clisp.cons.org>
7550 * quotearg.c: When the system forces us to redefine mbstate_t,
7551 shadow its mbsinit function.
7553 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7555 * mbswidth.h: New file.
7556 * mbswidth.c: New file.
7557 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7558 (noinst_HEADERS): Add mbswidth.h.
7560 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7562 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7565 2000-07-15 Jim Meyering <meyering@lucent.com>
7567 * makepath.c: Include quote.h.
7568 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7569 corresponding argument in a `quote (...)' call.
7570 Give better diagnostics.
7572 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7573 (noinst_HEADERS): Add quote.h.
7575 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7576 from tar's src/misc.c.
7577 * quote.h: New file. Prototypes for same.
7579 2000-07-10 Paul Eggert <eggert@twinsun.com>
7581 From a suggestion by Bruno Haible.
7582 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7583 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7584 to decide whether to define the BeOS workaround macro;
7585 this adjusts to the change to AC_MBSTATE_T.
7587 2000-07-13 Paul Eggert <eggert@twinsun.com>
7589 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7591 * quotearg.c (quoting_style_args, quoting_style_vals,
7592 quotearg_buffer_restyled): Add support for
7593 clocale_quoting_style. Undo previous change to
7594 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7595 and "{RIGHT QUOTATION MARK}" msgids.
7597 2000-07-05 Paul Eggert <eggert@twinsun.com>
7599 The old behavior of quoting `like this' doesn't look good with
7600 newer, ISO-style fonts. See:
7601 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7603 Instead, quote "like this" by default. Let the translator
7604 tailor the locale-specific quoting behavior by providing
7605 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7607 * quotearg.c (N_): New macro.
7608 (gettext_default): New function.
7609 (quotearg_buffer_restyled): Use
7610 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7611 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7613 2000-07-09 Jim Meyering <meyering@lucent.com>
7615 * Most files: Update copyright dates to include 2000.
7617 2000-07-08 Jim Meyering <meyering@lucent.com>
7619 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7621 (xgethostname): Remove now-unnecessary #ifdef.
7622 Move declaration of `err' into loop where it's used.
7624 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7626 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7627 by allocating a larger buffer. Test the gethostname return value for
7628 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7629 returns an error and ENAMETOOLONG isn't defined.
7631 2000-07-05 Paul Eggert <eggert@twinsun.com>
7632 and Bruno Haible <haible@clisp.cons.org>
7634 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7636 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7638 * quotearg.c (struct quoting_options): Simplify quote_these_too
7641 2000-07-03 Jim Meyering <meyering@lucent.com>
7643 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7644 Reported by Bruno Haible.
7646 2000-07-04 Jim Meyering <meyering@lucent.com>
7648 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7649 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7652 2000-07-03 Paul Eggert <eggert@twinsun.com>
7653 and Bruno Haible <haible@clisp.cons.org>
7655 * quotearg.c (mbrtowc):
7656 Assign to *pwc, and return 1 only if result is nonzero.
7657 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7659 2000-07-03 Jim Meyering <meyering@lucent.com>
7661 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7662 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7665 2000-07-02 Jim Meyering <meyering@lucent.com>
7667 * quotearg.c (mbstate_t): Don't define here.
7669 2000-07-02 Jim Meyering <meyering@lucent.com>
7671 * nanosleep.c (SIGCONT): Define if not already defined.
7673 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7675 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7676 per change in ../m4/ls-mntd-fs.m4.
7677 (read_filesystem_list): Ignore symbolic links.
7679 2000-06-29 Jim Meyering <meyering@lucent.com>
7681 * same.c: Include <string.h> or <strings.h>, as appropriate,
7682 for declaration of strcmp.
7684 * long-options.c: Include <stdlib.h>, for declaration of exit.
7686 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7687 Avoid warning by casting result to `char *' to remove `const'.
7689 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7691 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7693 2000-06-26 Paul Eggert <eggert@twinsun.com>
7695 savedir now sets errno on failure and invokes xmalloc to get memory.
7696 Fix a couple of other minor bugs while we're at it.
7698 * savedir.c (<unistd.h>): Do not include; there's no need.
7699 (NAMLEN): Remove macro.
7700 (malloc, realloc): Remove decls.
7702 ("xalloc.h"): Include.
7703 (NAME_SIZE_DEFAULT): New macro.
7704 (savedir): Use xmalloc / xrealloc to allocate memory.
7705 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7706 Skip "" directory entries.
7707 Use strlen to calculate directory entry length, since the old method
7708 is rarely used these days and isn't worth supporting.
7709 Don't use a pointer after freeing it.
7710 Check for integer overflow when calculating allocation size.
7711 Use memcpy to copy entries, instead of stpcpy.
7712 Set errno properly when returning NULL.
7713 Check for readdir error.
7715 2000-06-26 Jim Meyering <meyering@lucent.com>
7717 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7719 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7721 * getusershell.c (xmalloc, xrealloc): Remove functions.
7723 Don't include <stdlib.h>. Don't declare malloc, realloc.
7725 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7727 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7729 2000-06-24 Jim Meyering <meyering@lucent.com>
7731 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7733 2000-06-21 Jim Meyering <meyering@lucent.com>
7735 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7737 2000-06-19 Paul Eggert <eggert@twinsun.com>
7739 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7740 (mbrtowc, mbstate_t): Define substitutes if
7741 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7742 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7743 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7745 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7747 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7748 than 1024, return a memory chunk of least possible size, instead
7749 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7750 Use free/xmalloc instead of xrealloc to avoid copying for very long
7753 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7755 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7756 address, not strdup. Include <stdlib.h> and don't declare free().
7758 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7760 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7763 2000-06-21 Jim Meyering <meyering@lucent.com>
7765 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7766 (noinst_HEADERS): Add getstr.h.
7768 * getline.c (getstr): Move into a separate file.
7769 * getstr.c (getstr): New file, extracted from getline.c, with
7770 the following changes: new parameter, delim2; both delim[12]
7771 parameters have type `int', not `char'. The latter would lose
7772 with 8-bit delimiters.
7773 * getstr.h: New file.
7775 2000-06-19 Jim Meyering <meyering@lucent.com>
7777 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7779 2000-06-18 Jim Meyering <meyering@lucent.com>
7781 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7782 Besides, these days every porting target provides a mkdir function.
7784 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7785 (this snippet comes from src/system.h).
7787 2000-06-15 Paul Eggert <eggert@twinsun.com>
7789 * human.c (adjust_value): New function.
7790 (human_readable_inexact): Apply rounding style even when
7791 printing approximate values.
7793 2000-06-14 Paul Eggert <eggert@twinsun.com>
7795 * human.c (human_readable_inexact): Allow an input block
7796 size that is not a multiple of the output block size, and vice versa.
7797 Reported by Piergiorgio Sartor.
7799 2000-06-14 Paul Eggert <eggert@twinsun.com>
7801 * getdate.y (get_date): Apply relative times after time
7802 zone indicator, not before. Reported by Todd A. Jacobs.
7804 2000-06-13 Jim Meyering <meyering@lucent.com>
7806 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7808 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7810 2000-06-12 Paul Eggert <eggert@twinsun.com>
7812 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7814 2000-06-04 Paul Eggert <eggert@twinsun.com>
7816 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7818 2000-06-04 Jim Meyering <meyering@lucent.com>
7820 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7821 SunOS 4.1.4 for which gid_t is an unsigned type.
7823 2000-06-03 Jim Meyering <meyering@lucent.com>
7825 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7827 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7829 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7830 newer, don't install charset.alias.
7831 * config.charset: Change the Linux/glibc rules so they become empty
7832 on glibc-2.1 or newer.
7834 2000-06-02 Jim Meyering <meyering@lucent.com>
7836 * mountlist.c: Back out last change. Instead, do this...
7837 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7838 member using the same `ignore'-testing code.
7839 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7843 2000-05-29 Jim Meyering <meyering@lucent.com>
7845 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7846 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7848 2000-05-22 Jim Meyering <meyering@lucent.com>
7850 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7852 2000-05-18 Jim Meyering <meyering@lucent.com>
7854 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7855 back, too, since it may have been modified by allocate_entry.
7856 (hash_delete): Rewrite to use neither the assignment operator
7857 nor the comma operator in an if-expression.
7859 2000-05-15 Paul Eggert <eggert@twinsun.com>
7862 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7863 Remove; no longer needed.
7864 "quotearg.h": Add include.
7865 (file_name): Do not bother to explicitly initialize to NULL; it's less
7866 efficient on some hosts.
7867 (close_stdout_status): Remove test as to whether stdout was already
7868 closed; it breaks for the case "echo x | sort >&-".
7869 Quote file name colons.
7870 Do not assume that _("write error") lacks format strings.
7872 2000-05-15 Jim Meyering <meyering@lucent.com>
7874 * version-etc.c (version_etc_copyright): Update the copyright string
7875 used in all --version output.
7877 2000-05-14 Jim Meyering <meyering@lucent.com>
7879 * closeout.c (close_stdout_set_file_name): New function.
7880 (close_stdout_status): Use new file-scoped global.
7881 Return right away if fstat says the stdout file descriptor is invalid.
7882 * closeout.h (close_stdout_set_file_name): Declare.
7884 2000-05-10 Jim Meyering <meyering@lucent.com>
7886 * closeout.c [default_exit_status]: New file-scoped variable.
7887 (close_stdout_set_status): New function.
7888 * closeout.h (close_stdout_set_status): Declare.
7890 2000-05-08 Jim Meyering <meyering@lucent.com>
7892 * long-options.c: Don't include closeout.h.
7893 (parse_long_options): Don't call close_stdout for --version.
7895 2000-05-06 Jim Meyering <meyering@lucent.com>
7897 * strnlen.c: Undefine __strnlen and strnlen.
7898 [!weak_alias]: Define __strnlen to strnlen.
7900 * atexit.c: New file, from libiberty.
7902 2000-05-06 Jim Meyering <meyering@lucent.com>
7904 * closeout.c (close_stdout_status): Also check for errors on the
7907 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7909 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7910 instead of xmalloc, xrealloc, path_concat.
7911 (locale_charset): Treat empty environment variables as absent.
7912 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7914 2000-05-04 Jim Meyering <meyering@lucent.com>
7916 * getopt.c: Update from glibc.
7917 * obstack.c: Likewise.
7918 * obstack.h: Likewise.
7919 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7921 * regex.h: Likewise.
7922 * strndup.c: Likewise.
7923 * strnlen.c: New file, from glibc.
7925 2000-05-01 Jim Meyering <meyering@lucent.com>
7927 * full-write.c (full_write): Remove `FIXME' part of comment.
7929 2000-04-29 Jim Meyering <meyering@lucent.com>
7931 * path-concat.c: Declare strdup only if it's not defined.
7932 * canon-host.c: Likewise.
7934 2000-04-28 Jim Meyering <meyering@lucent.com>
7936 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7937 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7938 included first, then limits.h is included by locale.h by libintl.h.
7939 From John David Anglin.
7941 2000-04-25 Jim Meyering <meyering@lucent.com>
7943 * makepath.c (S_IRWXUGO): Define.
7944 (make_path): Always perform explicit chmod if MODE specifies any
7945 of the `special' permission bits. Prompted by a bug report against
7946 install from Mate Wierdl and Joost van Baal.
7948 2000-04-18 Jim Meyering <meyering@lucent.com>
7952 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7953 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7955 2000-04-17 Jim Meyering <meyering@lucent.com>
7957 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7958 the definition of it to rpl_strftime also defined-away the system's
7961 2000-04-15 Jim Meyering <meyering@lucent.com>
7963 Use `C' to denote so-called `contiguous' files, the same way
7965 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7966 (ftypelet): Use S_ISCTG.
7967 From Michael Deutschmann.
7969 2000-04-14 Jim Meyering <meyering@lucent.com>
7971 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7973 2000-04-08 Jim Meyering <meyering@lucent.com>
7975 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7976 names don't conflict. Reported by Eli Zaretskii.
7978 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7980 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7981 bug. Deal with the different error behavior of Irix iconv.
7983 2000-04-07 Jim Meyering <meyering@lucent.com>
7985 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7986 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7988 2000-04-05 Jim Meyering <meyering@lucent.com>
7990 Portability tweaks required for ultrix4.3.
7991 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7992 * readutmp.c: Include sys/types.h before sys/stat.h.
7993 * canon-host.c: Declare strdup.
7994 * path-concat.c: Likewise.
7995 From John David Anglin.
7997 2000-04-04 Jim Meyering <meyering@lucent.com>
7999 Be more DOS 8.3-friendly.
8000 * ref-add.sin: Renamed from ref-add.sed.in.
8001 * ref-del.sin: Renamed from ref-del.sed.in.
8002 * Makefile.am: Reflect renaming.
8003 Reported by Eli Zaretskii.
8005 Use a temporary file name that won't clash with `charset.alias'
8006 in the DOS 8.3 name space.
8007 * Makefile.am (charset_tmp): Define.
8008 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8009 (uninstall-local): Likewise.
8010 Reported by Eli Zaretskii.
8012 2000-03-29 Paul Eggert <eggert@twinsun.com>
8014 * time/strftime.c (my_strftime): Make sure we call the system
8015 strftime, not ourselves, when invoking the underlying strftime.
8017 2000-03-24 Jim Meyering <meyering@lucent.com>
8019 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8020 (charset_alias): Define.
8021 (install-exec-local): Factor out common code.
8022 (uninstall-local): Split lines longer than 80.
8023 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8025 (.sed.in.sed): New rule. Don't redirect directly to $@.
8026 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8028 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8030 * config.charset: Output a line containing "Packages using this file".
8031 * ref-add.sed.in, ref-del.sed.in: New files.
8032 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8033 ref-del.sed): New rules.
8035 2000-03-17 Jim Meyering <meyering@lucent.com>
8037 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8038 Otherwise, include <strings.h>
8040 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8042 * unicodeio.c (utf8_wctomb): New function.
8043 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8044 format instead of in UCS-4 with platform dependent endianness.
8046 2000-03-07 Paul Eggert <eggert@twinsun.com>
8048 * savedir.c (savedir): Work even if directory size is
8049 negative; this can happen with some screwy NFS configurations.
8051 2000-03-06 Jim Meyering <meyering@lucent.com>
8053 * localcharset.c (get_charset_aliases): Don't try to free file_name
8054 if it's NULL (because we ran out of memory). From Bruno Haible.
8056 2000-03-05 Jim Meyering <meyering@lucent.com>
8058 * localcharset.c ("path-concat.h"): Include.
8059 (get_charset_aliases): Use path_concat instead of ANSI string
8062 * unicodeio.h (PARAMS): Define.
8063 Use it to guard prototype.
8065 2000-03-04 Jim Meyering <meyering@lucent.com>
8067 * Makefile.am (install-exec-local): Create $(libdir) before installing
8069 (uninstall-local): Uncomment this rule so `make distcheck' works
8072 * unicodeio.c (<errno.h>): Include it.
8073 (errno): Declare if not defined.
8075 * localcharset.c: Add Bruno's comment justifying use of volatile.
8077 * config.charset: New version, incorporating remarks from a linux
8078 i18n mailing list. From Bruno Haible.
8080 2000-03-02 Jim Meyering <meyering@lucent.com>
8082 * Makefile.am (EXTRA_DIST): Add config.charset.
8084 2000-03-01 Jim Meyering <meyering@lucent.com>
8086 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8087 * unicodeio.c: Likewise.
8089 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8091 * config.charset: New file.
8092 * localcharset.c: New file.
8093 * unicodeio.h, unicodeio.c: New files.
8094 * Makefile.am (DEFS): Add -DLIBDIR=...
8095 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8096 (noinst_HEADERS): Add unicodeio.h.
8097 (all-local, install-exec-local, charset.alias): New targets.
8099 2000-02-28 Paul Eggert <eggert@twinsun.com>
8101 * quotearg.c (ALERT_CHAR): New macro.
8102 (quotearg_buffer_restyled): Use it.
8104 2000-02-27 Jim Meyering <meyering@lucent.com>
8106 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8107 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8109 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8110 not `#if STDC_HEADERS'.
8111 Declare malloc if needed.
8113 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8114 now that autoconf always defines the HAVE_DECL_ symbols.
8115 * human.c: Likewise.
8117 * strtoumax.c: Likewise.
8119 * backupfile.c: Arrange for cpp to fail if the configure-time
8120 declaration check was not run.
8122 * human.c: Likewise.
8124 * strtoumax.c: Likewise.
8126 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8127 then first look up the entire `.'-containing string as a login name.
8129 2000-02-18 Paul Eggert <eggert@twinsun.com>
8131 * getdate.y: Handle two-digit years with leading zeros correctly.
8132 (textint): New typedef.
8133 (parser_control): Member year changed from int to textint.
8135 (YYSTYPE): Removed; replaced by %union with int and textint members.
8136 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8137 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8138 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8139 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8140 (date, number, to_year): Use width of number in digits, not its value,
8141 to determine whether it's a 2-digit year, or a 2-digit time.
8142 (yylex): Store number of digits of numeric tokens.
8143 Reported by John Kendall.
8145 (parser_control): Changed from struct parser_control to typedef (for
8146 consistency). All uses changed.
8148 (tID): Removed; not used.
8149 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8151 2000-02-14 Paul Eggert <eggert@twinsun.com>
8153 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8154 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8156 2000-02-12 Jim Meyering <meyering@lucent.com>
8158 * userspec.c (ISDIGIT): Define it.
8159 (isdigit): Remove definition.
8160 (is_number): Use ISDIGIT, not isdigit.
8161 <libintl.h>: Include.
8163 (parse_user_spec): Mark translatable strings.
8165 2000-02-10 Jim Meyering <meyering@lucent.com>
8167 With these changes, nanosleep.[ch] are finally enough like the other
8168 lib/* replacement files to compile on a few more losing systems.
8170 * nanosleep.h: Don't include config.h.
8171 Remove prototype from declaration of nanosleep.
8172 (PARAMS): Remove now-unneeded definition.
8173 * nanosleep.c: #undef nanosleep.
8174 (rpl_nanosleep): Rename from nanosleep.
8176 2000-02-03 Jim Meyering <meyering@lucent.com>
8178 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8179 rather than with `#if HAVE_UTMPNAME'.
8181 2000-02-01 Jim Meyering <meyering@lucent.com>
8183 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8185 2000-01-31 Jim Meyering <meyering@lucent.com>
8187 * nanosleep.h (nanosleep): Guard declaration with
8188 `#if ! HAVE_DECL_NANOSLEEP'.
8189 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8190 the declaration in that vendor's sys/timers.h.
8191 Reported by Christian Krackowizer.
8193 * quotearg.c (ISASCII): Add #undef and move definition to follow
8194 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8195 (ISPRINT): Likewise.
8196 Reported by Tom Tromey.
8198 2000-01-30 Jim Meyering <meyering@lucent.com>
8200 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8201 uses of ->ut_name. The latter doesn't work with new Linux header files
8202 where only utmpx.ut_user is declared.
8204 * readutmp.h (UT_USER): Define.
8206 2000-01-23 Jim Meyering <meyering@lucent.com>
8208 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8211 2000-01-22 Jim Meyering <meyering@lucent.com>
8213 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8214 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8215 Required for some AIX systems. Reported by Christian Krackowizer.
8216 [TESTING] (main): New function.
8218 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8219 * dirname.c (dir_name): Support for DOS-style file names with drive
8222 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8224 * strverscmp.c (ISDIGIT): Define.
8225 (strverscmp): Use ISDIGIT, not isdigit.
8227 2000-01-17 Paul Eggert <eggert@twinsun.com>
8229 * nanosleep.c (nanosleep):
8230 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8231 POSIX.1 doesn't require SA_INTERRUPT and some systems
8232 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8233 it's been part of POSIX.1 since day 1 (in 1988).
8235 2000-01-17 Jim Meyering <meyering@lucent.com>
8237 * interlock: Remove unused file. Reported by François Pinard.
8239 2000-01-16 Paul Eggert <eggert@twinsun.com>
8241 * quotearg.c (quotearg_buffer_restyled): Do not quote
8242 alert, backslash, formfeed, and vertical tab unnecessarily in
8243 shell quoting style.
8246 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8247 Free Software Foundation, Inc.
8248 Copying and distribution of this file, with or without modification,
8249 are permitted provided the copyright notice and this notice are preserved.