1 2005-10-11 Simon Josefsson <jas@extundo.com>
3 * crc.h, crc.c: New files.
5 * gc.h (gc_hash_buffer): Add doc.
7 2005-10-08 Simon Josefsson <jas@extundo.com>
9 * gc.h: Add gc_hash and gc_hash_buffer.
11 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
13 * gc-libgcrypt.c (gc_hash_buffer): Add.
15 2005-10-11 Bruno Haible <bruno@clisp.org>
17 * strcasecmp.c: Include limits.h.
18 (strcasecmp): Avoid integer overflow on exotic platforms.
19 * strncasecmp.c: Include limits.h.
20 (strncasecmp): Avoid integer overflow on exotic platforms.
21 Reported by Paul Eggert.
23 2005-10-06 Simon Josefsson <jas@extundo.com>
25 * hmac-md5.c: New file.
29 2005-10-06 Simon Josefsson <jas@extundo.com>
31 * memxor.c (memxor): Avoid casts and warnings.
33 2005-10-05 Derek Price <derek@ximbiot.com>
35 * getdelim.c (SIZE_MAX): New macro, if not already defined.
37 2005-10-05 Simon Josefsson <jas@extundo.com>
39 * memxor.c (memxor): Fix compiler error.
41 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
42 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
44 * memxor.h, memxor.c: New files.
46 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
47 we assume all systems have it, suggested by Jim Meyering
48 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
49 any systems lack sys/socket.h; mingw32 is known to lack it, but we
50 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
53 2005-10-04 Bruno Haible <bruno@clisp.org>
55 * verify.h (verify_true): Provide alternative definition for C++.
57 2005-10-04 Simon Josefsson <jas@extundo.com>
59 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
60 D. Baushke" <mdb@gnu.org>.
62 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
64 * getdelim.c: Include getdelim.h first. Include <limits.h>.
65 (SSIZE_MAX): New macro, if not already defined.
66 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
69 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
71 * exclude.c: Include verify.h.
72 (verify): Remove. All callers changed to use verify.h's version.
73 * strtoimax.c: Likewise.
74 * utimecmp.c: Likewis.e
77 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
78 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
79 * .cvsignore: Add fts.h, search.h, t-fpending.
80 * settime.c (settime): Fix { typo in previous patch. Also, don't
81 bother returning ENOSYS if settimeofday or stime fails; just let
82 them return whatever errno they want to return.
83 * utimens.c: Include unistd.h, for dup2.
84 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
85 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
87 2005-10-02 Jim Meyering <jim@meyering.net>
90 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
91 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
92 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
94 Do not consume the fd unless successful.
95 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
96 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
97 block, so that we don't even try to compile it if settimeofday is
98 available. This works around a compilation failure on OSF1 V5.1,
99 due to stime requiring a `long int*' while tv_sec is `int'.
101 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
103 * getdelim.c (getdelim): Remove unused variables.
105 2005-10-01 Simon Josefsson <jas@extundo.com>
107 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
108 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
109 AI_* and EAI_* definitions. Protect function declarations.
111 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
113 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
114 so that the code works even with ancient cpp. Portability problem
115 with GCC 2.7.2.1 reported by Thomas M.Ott.
117 2005-09-27 Jim Meyering <jim@meyering.net>
119 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
121 * intprops.h (signed_type_or_expr__): Define.
122 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
125 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
127 * verify.h (verify_expr): Remove, replacing with:
128 (verify_true): New macro that returns true instead of void.
129 (verify_type__): Remove.
130 (verify): Use verify_true rather than verify_type__.
132 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
134 * utimens.c (ENOSYS): Define if not already defined.
135 (futimens): Support having a null PATH if the file descriptor
138 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
140 (__attribute): Define to empty unless GCC 3.1 or later.
141 This works around a core dump on OpenBSD 3.4, which has GCC
142 2.95.3, which dumps core when given __attribute__(()). It also
143 simplifies other tests, since we really don't want to bother with
144 worrying about which ancient version of GCC supported what.
145 Original problem reported by Yoann Vandoorselaere, with part of
146 the fix suggested by Derek Price.
148 2005-09-24 Jim Meyering <jim@meyering.net>
150 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
151 so we can once again use a positive bitfield width of 1 -- now we
152 don't have to explain why we were using a bitfield width of 2.
154 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
156 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
157 Problem reported by Eric Blake.
158 (getaddrinfo): Initialize se so that it's not garbage.
159 Redo internal storage allocation so that it doesn't make unportable
160 assumptions about alignment.
163 * utimens.c (futimens): Use futimesat if available.
164 Prefer it to futimes since it doesn't have the futimes bug.
166 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
167 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
168 Instead, declare a function that returns a pointer to an array,
169 and use verify_type__ to declare the size of the array.
170 Problem and germ of a solution reported by Bruno Haible.
171 (verify_type__): Use 2, not 1, for bitfield size, to avoid
172 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
174 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
178 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
180 * argmatch.h: Include verify.h
181 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
182 (ARGMATCH_ASSERT): Remove; unused.
183 * canonicalize.c: Assume STDC_HEADERS.
184 * exclude.c: Include "strcase.h".
185 * regex_internal.h [!defined _LIBC]: Likewise.
186 * getusershell.c: Include stdio--.h rather than stdio.h
188 (getusershell): Call fopen, not fopen_safer.
189 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
190 Do not include unistd-safer.h.
191 (save_cwd): Don't call fd_safer; no longer needed
192 now that we include fcntl--.h.
194 * getdate.y (relative_time): New type.
195 (RELATIVE_TIME_0): New constant.
196 (parser_control): Use relative_time instead of doing it ourselves.
197 (%union): Add new relative_time rel member.
198 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
200 (relunit, relunit_snumber): Now of type rel.
201 (zone, rel, relunit, get_date): Adjust to above changes.
203 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
204 Do not include unistd-safer.h.
205 (getloadavg): Don't call fd_safer; no longer needed
206 now that we include fcntl--.h.
208 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
209 (make_dir_parents): Treat ENOSYS like EEXIST.
211 Improve quality of diagnostics on restore_cwd failure.
212 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
213 (make_dir_parents): Last arg is now int * (for errno), not bool *.
214 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
215 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
216 each time through the loop. Do not diagnose restore_cwd failure;
217 that is the caller's job (and perhaps the caller does not care).
219 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
220 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
221 If the file already exists but is not a directory, don't bother
222 to try to make its parents.
223 Close potential file descriptor leak if we can't chdir("/") (!).
224 Don't always return true if chdir($PWD) fails; return true only
225 if the requested action was done successfully (except for the
227 Don't log final directory unless we actually made it.
228 Refactor to avoid duplicate code to fix up permissions.
229 Don't attempt to fix up parent permissions if chdir($PWD) fails.
231 * strftime.c (my_strftime): Rewrite the previous change slightly,
232 to make it a bit faster and (I hope) clearer.
233 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
234 Fix bug in formats like %2N.
236 * verify.h: New file.
238 2005-09-22 Jim Meyering <jim@meyering.net>
242 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
244 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
245 the .tm_year member, since otherwise gcc-4.0 would now warn about
246 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
248 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
249 order to avoid an unsuppressible warning from gcc on 64-bit systems.
251 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
252 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
253 when run in a time zone for which daylight savings time is in effect
254 for the starting date.
256 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
257 stop us from restricting permissions of just-created absolute-named
259 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
260 to restore initial working directory.
261 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
262 to tell caller if/when we change the working directory and are
263 unable to return to the initial one.
264 * mkdir-p.h (make_dir_parents): Update prototype.
265 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
266 `return false'. This fixes a bug introduced on 2004-07-30.
268 * openat.c (fdopendir): Be sure to close the supplied
269 file descriptor before returning. This makes our replacement
270 implementation a little closer to Solaris's, where fdopendir
271 ties the file descriptor to the returned DIR* pointer.
272 * openat.c (unlinkat): New function.
273 * openat.h (unlinkat): Add prototype.
274 * openat-die.c (openat_save_fail): Rename from openat_save_die.
275 (openat_restore_fail): Rename from openat_restore_die.
276 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
278 Provide an alternative to exiting immediately upon save_cwd or
279 restore_cwd failure. Now, an application can arrange e.g.,
280 to perform a longjump in that case.
281 * openat.c: Include dirname.h.
282 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
283 (rpl_openat, fdopendir, fstatat): Call openat_save_die
284 and openat_restore_die rather than calling error directly.
285 Don't include "error.h" or "exitfail.h"; they're no longer needed.
287 * openat-die.c (openat_save_die, openat_restore_die): New file.
288 * openat.h (openat_save_die, openat_restore_die): Declare and define.
290 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
291 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
292 int utc, int nanoseconds);
294 date should not have to allocate a megabyte of virtual memory to
295 handle a format argument like +%1048575T. When implemented with
296 strftime, it must allocate such a buffer, use strftime to fill it
297 in, print it, then free it.
298 With fprintftime, it simply prints everything and exits.
299 With no need for memory allocation, that's one fewer way to fail.
300 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
301 optional field width, not before, so we accept %9:z, not %:9z.
302 (my_strftime): Be sure to use L_('x') for literals.
304 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
305 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
306 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
307 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
308 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
309 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
310 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
311 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
312 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
314 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
315 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
316 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
317 and don't include <sys/file.h>).
319 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
323 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
324 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
325 [!LDAV_DONE]: Avoid unused variable warning.
327 2005-09-21 Bruno Haible <bruno@clisp.org>
329 * unicodeio.h (unicode_to_mb): New declaration.
331 2005-09-20 Derek Price <derek@ximbiot.com>
333 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
335 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
337 Use a consistent style for including <config.h>.
338 * __fpending.c, acl.c, argmatch.c,
339 argp-help.c, argp-parse.c,
340 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
341 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
342 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
343 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
344 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
345 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
346 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
347 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
348 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
349 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
350 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
351 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
352 modechange.c, mountlist.c, open-safer.c, physmem.c,
353 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
354 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
355 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
356 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
357 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
358 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
359 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
360 userspec.c, utimecmp.c, version-etc-fsf.c,
361 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
362 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
363 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
364 Standardize inclusion of config.h.
365 * __fpending.h, dirfd.h, getdate.h, human.h,
366 inttostr.h: Removed inclusion of config.h from header files.
367 * inttostr.c: Adjusted in-tree users.
368 * timespec.h: Remove superfluous warning to include config.h.
369 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
370 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
371 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
372 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
374 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
376 * stat-time.h: New file.
377 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
378 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
380 (timespec_cmp): New function.
381 * utimecmp.c: Include stat-time.h.
382 (SYSCALL_RESOLUTION): Depend on whether various struct stat
383 members exist, not on the obsolescent ST_MTIM_NSEC.
384 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
386 2005-09-15 Derek Price <derek@ximbiot.com>
387 Paul Eggert <eggert@cs.ucla.edu>
389 * regcomp.c, regexec.c, regex_internal.c: Back out previous
390 changes, consolidating in...
391 * regex_internal.h: ...this file.
393 2005-09-15 Derek Price <derek@ximbiot.com>
395 * regex_internal.h: Blank `pure' for GNUC < 3.
396 * regex_internal.c: Ditto, using this...
397 (__GNUC_PREREQ): ...new macro.
398 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
399 (__GNUC_PREREQ): ...this new macro.
401 * strstr.h: Include string.h. Define strstr as a macro here.
403 2005-09-13 Derek Price <derek@ximbiot.com>
405 * canon-host.c (canon_host_r): Set *cherror on memory allocation
407 Reported by Jim Meyering <jim@meyering.net>.
409 2005-09-13 Jim Meyering <jim@meyering.net>
411 * canon-host.c: Filter through gnu indent and reword comments slightly.
412 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
414 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
416 * lib/base64.c: Typo.
417 (base64_encode): Put b64str in initialized data section.
419 2005-09-12 Derek Price <derek@ximbiot.com>
421 Return usable errors from canon-host.
422 * canon-host.h: New file.
423 * canon-host.c (canon_host): Wrap...
424 (canon_host_r): ...this new function, which now relies exclusively on
426 (ch_strerror): New function.
427 (last_cherror): New global.
428 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
429 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
431 (freeaddrinfo): Free ai->ai_canonname when set.
433 2005-09-12 Derek Price <derek@ximbiot.com>
434 Paul Eggert <eggert@cs.ucla.edu>
436 * glob-libc.h: Renamed from glob_.h. The new version is
437 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
438 protecting things that should be done only in gnulib contexts.
439 * glob_.h: New file, containing only the glob things needed for
441 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
442 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
443 (glob, globfree, glob_pattern_p): Now defined simply in terms of
444 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
445 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
446 and to respect the namespace rules better.
448 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
450 Merge glibc and coreutils changes into gnulib, plus a few
452 * md5.c: Use #error rather than a string.
453 (CYCLIC): New macro, from glibc source. Use it instead of rol.
454 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
455 (__attribute__): Define to empty for non recent-GCC.
456 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
457 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
458 Renamed from their non-__ counterparts, with new macros replacing
459 them if not _LIBC. Add __THROW attribute.
461 (struct md5_ctx): Align buffer if using GCC.
462 * sha1.h (struct sha1_ctx): Likewise.
463 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
464 The old name was backwards.
465 (NOTSWAP): Remove; not used.
466 (rol): New macro, moved here from md5.h.
467 (sha1_process_block): Remove a FIXME that doesn't make sense.
469 2005-09-12 Derek Price <derek@ximbiot.com>
471 * gai_strerror.c: Include config.h when available. Include
472 getaddrinfo.h before other headers to test interface.
473 Reported by Larry Jones <lawrence.jones@ugs.com>.
475 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
477 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
478 definitions, since that's the preferred style in glibc.
479 Fix a minor spacing issue, and update copyright notice to match glibc's.
481 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
483 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
485 2005-09-06 Simon Josefsson <jas@extundo.com>
487 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
488 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
490 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
492 Change bitset word type from unsigned int to unsigned long int,
493 as this has better performance on typical 64-bit hosts.
494 Port bitset code to hosts with unusual word sizes.
495 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
496 (build_collating_symbol):
497 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
498 argument is a bitset. This is merely a style issue, but it makes
499 it clearer that an entire array is expected.
500 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
501 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
502 Port to the case where bitset_word is not the same as unsigned int.
503 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
504 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
506 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
507 (build_trtable, group_nodes_into_DFAstates):
509 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
510 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
511 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
512 * regexec.c (group_nodes_into_DFAstates): Likewise.
513 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
514 * regcomp.c (optimize_subexps, lower_subexp):
515 Work even if bitset_word has holes in its bitwise representation.
516 * regex_internal.h (BITSET_WORD_BITS): Likewise.
517 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
519 * regex_internal.c (re_string_reconstruct):
520 Don't assume UCHAR_MAX == 255.
521 * regex_internal.h (bitset_set_all): Likewise.
522 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
524 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
525 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
527 (BITSET_WORD_MAX): New macro.
528 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
529 (bitset_set_all, bitset_copy): Now inline functions, not macros.
530 (bitset_empty, bitset_copy):
531 Prefer sizeof (bitset) to multiplying it out ourselves.
532 (bitset_not_merge): Remove; unused.
533 (bitset_contain): Return bool, not unsigned int with one bit on.
535 * regexec.c (build_trtable): Don't assume bitset has no stricter
536 alignment than re_node_set; do this by defining a new internal
537 type struct dests_alloc and using it to allocate memory.
539 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
541 Check for arithmetic overflow when calculating sizes, to prevent
542 some buffer-overflow issues. These patches are conservative, in the
543 sense that when I couldn't determine whether an overflow was possible,
544 I inserted a run-time check.
545 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
546 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
547 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
548 (re_xnrealloc, re_x2nrealloc): New inline functions.
549 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
550 (build_equiv_class, build_charclass): Check for arithmetic overflow
551 in size expression calculations.
552 * lib/regex_internal.c (re_string_realloc_buffers):
553 (build_wcs_upper_buffer, re_node_set_add_intersect):
554 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
555 (re_dfa_add_node, register_state): Likewise.
556 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
557 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
558 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
559 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
561 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
563 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
564 to avoid a collision with bits/local_lim.h in glibc.
565 All uses changed. Problem reported by Dmitry V. Levin in
566 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
568 * regex_internal.c (build_wcs_upper_buffer): Fix portability
569 bugs in int versus size_t comparisons.
570 (re_string_context_at): Fix bug where the code assumed that
573 Use bool where appropriate.
574 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
576 (calc_eclosure_iter): Likewise, for ROOT arg.
577 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
578 (build_charclass_op): Likewise, for NON_MATCH arg.
579 * regex_internal.c (re_string_allocate, re_string_construct):
580 (re_string_construct_common): Likewise, for ICASE arg.
581 * regexec.c (re_search_2_stub, re_search_stub):
582 Likewise, for RET_LEN arg.
583 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
584 (set_regs): Likewise, for FL_BACKTRACK arg.
585 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
586 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
587 (calc_eclosure_iter, parse_bracket_exp):
588 Use bool for internal variables that are booleans.
589 * regexec.c (re_search_internal, check_matching, proceed_next_node):
590 (set_regs, build_sifted_states, sift_states_bkref):
591 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
592 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
593 (find_collation_sequence_value):
595 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
596 (re_node_set_compare):
597 Return bool, not int. All callers changed.
598 * regexec.c (check_halt_node_context, check_dst_limits):
599 (build_trtable, check_node_accept): Likewise.
600 * regex_internal.h: Include stdbool.h.
602 Fix bugs uncovered when converting to bool.
603 * regcomp.c (calc_eclosure_iter): Check for storage allocation
604 failure instead of charging ahead blindly.
605 * regex_internal.c (register_state): Likewise.
606 * regexec.c (re_search_2_stub): Use simpler method than boolean
607 for freeing internal storage.
608 (group_nodes_into_DFA_states): Use unsigned int, not int, for
609 bitset pieces used as boolean, to avoid undefined behavior
610 on hosts that do int overflow checking.
612 2005-08-31 Derek Price <derek@ximbiot.com>
614 * getdelim.c (getdelim): Return EOF on EOF.
615 Reported by Larry Jones <lawrence.jones@ugs.com>.
617 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
619 * regex_internal.c (re_string_reconstruct): Don't assume buffer
620 lengths fit in regoff_t; this isn't true if regoff_t is the same
622 * regex.c (re_search_internal): 5th arg is LAST_START
623 (= START + RANGE) instead of RANGE. This avoids overflow
624 problems when regoff_t is the same width as size_t.
626 (re_search_2_stub): Check for overflow when adding the
627 sizes of the two strings.
628 (re_search_stub): Check for overflow when adding START
629 to RANGE; if it occurs, substitute the extreme value.
631 2005-08-31 Jim Meyering <jim@meyering.net>
633 * regcomp.c (search_duplicated_node): Make first pointer arg
635 * regex_internal.c (create_ci_newstate, create_cd_newstate):
636 (register_state): Likewise.
637 * regexec.c (search_cur_bkref_entry, check_dst_limits):
638 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
639 (group_nodes_into_DFAstates): Likewise.
641 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
643 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
644 old glibc regex code mishandles strings longer than 2**31 bytes.
645 This patch fixes this when the regex code is used in gnulib
646 (i.e., outside glibc).
648 This patch should not affect the use of the regex code inside
649 glibc. No doubt this problem also needs to be handled for glibc
650 as well, but the result will be an incompatible change to the
651 glibc ABI, and the old ABI will have to be supported too. That
652 can be the the subject for another patch.
654 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
655 governing whether the rest of this patch is active. By default,
656 the macro is disabled and the patch has no effect.
657 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
658 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
659 (struct re_pattern_buffer, re_search, re_search_2, re_match):
660 (re_match_2, re_set_registers): Use the new types.
661 * regex_internal.h (Idx, re_hashval_t): New types.
662 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
664 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
665 (re_string_context_at, bin_tree_t, re_dfastate_t):
666 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
667 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
668 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
669 (re_string_char_size_at, re_string_wchar_at):
670 (re_string_elem_size_at):
671 Use the new types and macros to port to 64-bit hosts.
672 Use unsigned types for internal values, so that the code
673 mostly works even for arrays larger than SSIZE_MAX.
674 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
675 (search_duplicated_node, calc_eclosure_iter, fetch_number):
676 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
677 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
678 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
679 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
680 (calc_inveclosure, parse_dup_op, build_range_exp):
681 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
682 (fetch_number, create_token_tree, mark_opt_subexp):
684 * regex_internal.c (re_string_construct_common, create_ci_newstate):
685 (create_cd_newstate, re_string_allocate, re_string_construct):
686 (re_string_realloc_buffers, build_wcs_upper_buffer):
687 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
688 (re_string_reconstruct, re_string_peek_byte_case):
689 (re_string_fetch_byte_case, re_string_context_at):
690 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
691 (re_node_set_init_copy, re_node_set_add_intersect):
692 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
693 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
694 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
695 (re_acquire_state, re_acquire_state_context, register_state):
697 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
698 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
699 (re_search_internal, re_search_2_stub, re_search_stub)
700 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
701 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
702 (update_cur_sifted_state, check_dst_limits):
703 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
704 (check_subexp_limits, sift_states_bkref, merge_state_array):
705 (check_subexp_matching_top, get_subexp, get_subexp_sub):
706 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
707 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
708 (expand_bkref_cache, check_node_accept_bytes):
709 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
710 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
711 (acquire_init_state_context, check_halt_node_context):
712 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
713 (sift_states_backward, clean_state_log_if_needed):
714 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
715 (find_recover_state, transit_state_sb, transit_state_mb):
716 (transit_state_bkref, build_trtable, match_ctx_clean):
718 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
719 to work around an assumption that REG_MISSING is negative.
721 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
722 (seek_collating_symbol_entry) [defined _LIBC]:
723 (lookup_collation_sequence_value) [defined _LIBC]:
724 (build_range_exp, build_collating_symbol) [defined _LIBC]:
725 Use prototypes rather than old-style function definitions.
726 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
727 (transit_state_sb) [0]:
728 (find_collation_sequence_value) [defined _LIBC]: Likewise.
730 * regexec.c (re_search_internal): Simplify update of rm_so and
733 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
734 (optimize_subexps, lower_subexp):
735 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
736 since the signed shift might overflow. Use 1u<<31 instead.
737 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
738 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
741 * regcomp.c (optimize_subexps, lower_subexp):
742 Use CHAR_BIT rather than 8, for clarity.
743 * regexec.c (check_dst_limits_calc_pos_1):
744 (check_subexp_matching_top): Likewise.
745 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
746 have to worry about portability issues when shifting it left.
747 Remove no-longer-needed test for table_size > 0.
748 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
749 in a word, as the resulting behavior is undefined.
750 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
751 in one case, a <= should have been an <, and in another case the
752 whole test was missing.
753 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
754 the standard name CHAR_BIT.
755 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
756 this is not true on one's complement and signed-magnitude hosts.
758 * regex_internal.h (re_sub_match_top_t): Remove unused member
760 (struct re_dfa_t): Remove unused member states_alloc.
761 * regcomp.c (init_dfa): Don't initialize unused members.
763 2005-08-31 Bruno Haible <bruno@clisp.org>
765 * strstr.c: Include <stddef.h>, for NULL.
766 * strcasestr.c: Likewise.
767 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
769 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
771 * iconvme.h: Add prototype for iconv_alloc.
773 2005-08-29 Simon Josefsson <jas@extundo.com>
775 * iconvme.c: Fix errno.
777 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
779 * iconvme.c: Split iconv_string into iconv_alloc.
781 2005-08-27 Jim Meyering <jim@meyering.net>
783 * fopen-safer.c: Merge minor changes from coreutils.
784 * dup-safer.c: Likewise.
785 * fd-safer.c: Likewise.
787 Merge from coreutils.
788 * stdio--.h: New file.
789 * stdlib--.h: New file.
790 * mkstemp-safer.c: New file.
793 * pipe-safer.c: New file.
794 * creat-safer.c: New file.
795 * fcntl--.h (creat): Define to creat_safer.
796 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
797 * unistd--.h (pipe): Define to pipe_safer.
798 * unistd-safer.h: Declare pipe_safer.
800 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
802 * regex_internal.h: Remove all references to
803 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
805 (bitset_not, bitset_merge, bitset_not_merge):
806 (bitset_mask, re_string_allocate, re_string_construct):
807 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
808 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
809 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
810 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
811 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
812 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
813 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
814 (re_acquire_state_context):
815 Remove unnecessary forward decls.
816 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
817 Put __attribute at function definition,
818 now that the function decl has been removed.
819 * lib/regex_internal.c (re_string_peek_byte_case):
820 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
823 2005-08-26 Simon Josefsson <jas@extundo.com>
825 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
826 Haible <bruno@clisp.org>.
828 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
830 * regexec.c (set_regs): Don't alloca with an unbounded size.
832 alloca modernization/simplification for regex.
833 * regex.c: Remove portability cruft for alloca. This no longer
834 needs to be at the start of the file, and can be moved into
835 regex_internal.h and simplified.
836 * regex_internal.h: Include <alloca.h>.
837 (__libc_use_alloca) [!defined _LIBC]: New macro.
838 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
839 now works outside glibc.
841 2005-08-24 Simon Josefsson <jas@extundo.com>
843 * getpass.c: Add WIN32 implementation. Conditionalize use of
844 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
847 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
849 Make regex safe for g++. This fixes one real bug (an "err"
850 that should have been "*err"). g++ problem reported by
852 * regex_internal.h (re_calloc): New macro, consistent with
853 re_malloc etc. All callers of calloc changed to use re_calloc.
854 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
855 not int. All callers changed.
856 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
857 just use an array of size MB_LEN_MAX.
858 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
859 (find_recover_state): Change "err" to "*err"; this fixes what
860 appears to be a real bug.
861 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
864 2005-08-25 Jim Meyering <jim@meyering.net>
866 * open-safer.c: Include <config.h>.
867 Otherwise, we'd lose LARGEFILE support in any file using
870 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
872 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
873 * regex.h (regerror): Likewise.
875 * regex.c: Do not include <sys/types.h>, as POSIX no longer
876 requires this. (The code never needed it.)
878 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
879 All uses of recently-renamed identifiers changed to use the new,
880 POSIX-compliant names. The code will build and run just fine
881 without these changes, but it's better to eat our own dog food
882 and use the standard-conforming names.
884 * regex.h: Fix a multitude of POSIX name space violations.
885 These changes have an effect only for programs that define
886 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
887 do not change anything for programs compiled in the normal way.
888 Also, there is no effect on the ABI.
890 (_REGEX_SOURCE): New macro.
891 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
892 defined and _GNU_SOURCE is not; this fixes a name space violation.
894 Rename the following macros to obey POSIX requirements.
895 The old names are still visible as macros if _REGEX_SOURCE is defined.
896 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
897 RE_BACKSLASH_ESCAPE_IN_LISTS.
898 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
899 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
900 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
901 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
902 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
903 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
904 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
905 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
906 (REG_INTERVALS): renamed from RE_INTERVALS.
907 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
908 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
909 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
910 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
911 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
912 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
913 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
914 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
915 RE_UNMATCHED_RIGHT_PAREN_ORD.
916 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
917 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
918 (REG_DEBUG): renamed from RE_DEBUG.
919 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
920 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
921 unusual, since we can't clash with the POSIX REG_ICASE.
922 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
923 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
924 (REG_NO_SUB): renamed from RE_NO_SUB.
925 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
926 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
927 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
928 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
929 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
930 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
931 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
932 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
933 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
934 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
935 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
936 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
937 RE_SYNTAX_POSIX_MINIMAL_BASIC.
938 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
939 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
940 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
941 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
942 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
943 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
944 (REG_FIXED): Renamed from REGS_FIXED.
945 (REG_NREGS): Renamed from RE_NREGS.
947 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
948 of other REG_* macros, since POSIX says the user is allowed to
949 #undef these macros selectively.
951 (reg_errcode_t): Update comment stating what other tables need
954 Rename the following enum values to obey POSIX requirements.
955 The old names are still visible as macros.
956 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
957 is not defined, since GNU is supposed to be a superset of POSIX as
958 much as possible, and since we want reg_errcode_t to be a signed
959 type for implementation consistency.
960 (_REG_NOERROR): Renamed from REG_NOERROR.
961 (_REG_NOMATCH): Renamed from REG_NOMATCH.
962 (_REG_BADPAT): Renamed from REG_BADPAT.
963 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
964 (_REG_ECTYPE): Renamed from REG_ECTYPE.
965 (_REG_EESCAPE): Renamed from REG_EESCAPE.
966 (_REG_ESUBREG): Renamed from REG_ESUBREG.
967 (_REG_EBRACK): Renamed from REG_EBRACK.
968 (_REG_EPAREN): Renamed from REG_EPAREN.
969 (_REG_EBRACE): Renamed from REG_EBRACE.
970 (_REG_BADBR): Renamed from REG_BADBR.
971 (_REG_ERANGE): Renamed from REG_ERANGE.
972 (_REG_ESPACE): Renamed from REG_ESPACE.
973 (_REG_BADRPT): Renamed from REG_BADRPT.
974 (_REG_EEND): Renamed from REG_EEND.
975 (_REG_ESIZE): Renamed from REG_ESIZE.
976 (_REG_ERPAREN): Renamed from REG_ERPAREN.
977 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
978 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
979 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
980 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
982 (_REG_RE_NAME, _REG_RM_NAME): New macros.
983 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
984 changed. But support the old name if the new one is not defined
985 and if _REGEX_SOURCE.
987 Change the following member names in struct re_pattern_buffer.
988 The old names are still supported if !_REGEX_SOURCE.
989 The new names are always supported, regardless of _REGEX_SOURCE.
990 (re_buffer): Renamed from buffer.
991 (re_allocated): Renamed from allocated.
992 (re_used): Renamed from used.
993 (re_syntax): Renamed from syntax.
994 (re_fastmap): Renamed from fastmap.
995 (re_translate): Renamed from translate.
996 (re_can_be_null): Renamed from can_be_null.
997 (re_regs_allocated): Renamed from regs_allocated.
998 (re_fastmap_accurate): Renamed from fastmap_accurate.
999 (re_no_sub): Renamed from no_sub.
1000 (re_not_bol): Renamed from not_bol.
1001 (re_not_eol): Renamed from not_eol.
1002 (re_newline_anchor): Renamed from newline_anchor.
1004 Change the following member names in struct re_registers.
1005 The old names are still supported if !_REGEX_SOURCE.
1006 The new names are always supported, regardless of _REGEX_SOURCE.
1007 (rm_num_regs): Renamed from num_regs.
1008 (rm_start): Renamed from start.
1009 (rm_end): Renamed from end.
1011 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1012 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1013 Prepend __ to parameter names.
1015 Undo yesterday's changes.
1017 2005-08-24 Jim Meyering <jim@meyering.net>
1019 Sync from coreutils.
1020 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1022 2005-08-21 Bruno Haible <bruno@clisp.org>
1024 * lock.h: Add multiple inclusion guard.
1025 * tls.h: Add multiple inclusion guard.
1027 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1029 * regex.h (REG_NOSYS)
1030 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1031 Define, since POSIX requires it as of 2001.
1032 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1033 New private symbol, used to keep the enum signed in all cases.
1034 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1035 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1037 * regex_internal.c (re_string_skip_chars, register_state):
1039 Remove forward decls; no longer needed now that we use prototypes.
1040 * regexec.c (acquire_init_state_context, check_halt_node_context):
1041 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1042 (clean_state_log_if_needed): Likewise.
1044 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1046 Fix problems reported by Sam Steingold in
1047 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1048 * regexec.c (sift_states_bkref): Fix portability bug: the code
1049 assumed that reg_errcode_t is a signed type, which is not
1050 necessarily true if _XOPEN_SOURCE is not defined.
1051 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1052 some compilers warn about it otherwise.
1054 2005-08-20 Jim Meyering <jim@meyering.net>
1056 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1057 of unused local, dfa.
1059 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1061 * regcomp.c (create_initial_state): Remove duplicate decl.
1062 (init_word_char, create_initial_state, duplicate_node_closure):
1063 (fetch_token, peek_token_bracket, build_range_exp):
1064 (build_collating_symbol): Remove forward decls; no longer needed
1065 now that we use prototypes.
1068 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1069 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1070 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1071 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1072 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1073 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1074 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1075 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1076 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1077 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1078 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1079 (build_charclass, build_charclass_op, fetch_number, create_tree):
1080 (create_token_tree, mark_opt_subexp, duplicate_tree):
1081 Use prototypes rather than old-style definitions.
1084 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1085 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1086 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1087 (re_string_reconstruct, re_string_peek_byte_case):
1088 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1089 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1090 (re_node_set_init_copy, re_node_set_add_intersect):
1091 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1092 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1093 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1094 (re_acquire_state, re_acquire_state_context, register_state):
1095 (create_ci_newstate, create_cd_newstate, free_state):
1097 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1098 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1099 (re_search_internal, prune_impossible_nodes):
1100 (acquire_init_state_context, check_matching, static):
1101 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1102 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1103 (update_regs, sift_states_backward, build_sifted_states):
1104 (clean_state_log_if_needed, merge_state_array):
1105 (update_cur_sifted_state, add_epsilon_src_nodes):
1106 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1107 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1108 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1109 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1110 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1111 (check_arrival, check_arrival_add_next_nodes):
1112 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1113 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1114 (check_node_accept_bytes, check_node_accept, extend_buffers):
1115 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1116 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1121 (re_string_allocate, re_string_construct, re_string_reconstruct):
1122 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1123 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1124 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1125 (re_string_context_at, re_string_peek_byte_case):
1126 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1127 is defined, since we now use prototypes always.
1129 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1130 C89 or better. All uses removed.
1132 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1134 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1135 [defined lint]: Suppress bogus uninitialized-variable warnings.
1137 * regcomp.c (duplicate_node): Return new index, not an error code,
1138 and let the caller return REG_ESPACE if out of space. This
1139 removes an uninitialied-variable warning with GCC 4.0.1, and also
1140 avoids taking the address of a local variable. All callers
1143 2005-08-19 Jim Meyering <jim@meyering.net>
1145 * regexec.c (proceed_next_node): Redo local variables to
1146 avoid GCC shadowing warnings.
1148 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1150 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1151 (re_node_set_insert_last, re_dfa_add_node):
1152 Rename local variables to avoid GCC shadowing warnings.
1154 2005-08-18 Bruno Haible <bruno@clisp.org>
1156 * strstr.c (strstr): Fix return value in multibyte case.
1157 * strcasestr.c (strcasestr): Likewise.
1159 2005-08-17 Jim Meyering <jim@meyering.net>
1161 Make the %s format (seconds since the epoch) work for a negative
1162 number and when used with a zero-padded field width, e.g. %015s.
1164 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1165 label so that it precedes the code to set `digits'. Otherwise,
1166 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1167 print `00-22'. Now, it prints `-0022', as it should.
1169 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1171 * regex.h: Remove useless space-before-tab. From coreutils.
1173 2005-08-17 Bruno Haible <bruno@clisp.org>
1175 * strcasestr.h: New file.
1176 * strcasestr.c: New file.
1178 2005-08-17 Bruno Haible <bruno@clisp.org>
1180 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1181 * strstr.c: Completely rewritten, with multibyte locale support.
1183 2005-08-17 Bruno Haible <bruno@clisp.org>
1185 * strcasecmp.c: Use mbuiter.h.
1187 2005-08-17 Bruno Haible <bruno@clisp.org>
1189 * mbuiter.h: New file.
1191 2005-08-16 Bruno Haible <bruno@clisp.org>
1193 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1195 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1196 NUL byte, not after it.
1198 2005-08-16 Bruno Haible <bruno@clisp.org>
1200 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1201 the valid ones. Makes the comparison operations transitive:
1202 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1203 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1205 2005-08-16 Bruno Haible <bruno@clisp.org>
1207 * strcase.h (strcasecmp): Add note in comments.
1208 * strncasecmp.c: Use code from strcasecmp.c.
1209 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1210 (strcasecmp): Work correctly in multibyte locales.
1212 2005-08-16 Bruno Haible <bruno@clisp.org>
1214 * strnlen1.h: New file.
1215 * strnlen1.c: New file.
1217 2005-08-16 Bruno Haible <bruno@clisp.org>
1219 * mbfile.h: New file.
1221 2005-08-16 Bruno Haible <bruno@clisp.org>
1223 * mbiter.h: New file.
1225 2005-08-16 Bruno Haible <bruno@clisp.org>
1227 * mbchar.h: New file.
1228 * mbchar.c: New file.
1230 2005-08-16 Bruno Haible <bruno@clisp.org>
1232 * tls.h: New file, from GNU gettext.
1233 * tls.c: New file, from GNU gettext.
1235 2005-08-15 Bruno Haible <bruno@clisp.org>
1237 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1240 2005-08-14 Jim Meyering <jim@meyering.net>
1242 Sync from coreutils.
1244 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1245 Use the hash-table-based cycle-detection code not just when
1246 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1247 Reported by James Youngman in
1248 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1249 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1250 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1251 This lets us compile with -DFTS_DEBUG, once again.
1252 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1253 * fts.c (fd_safer): Remove decl.
1254 Include fcntl--.h rather than unistd-safer.h
1255 (fts_safe_changedir): Don't call fd_safer; no longer needed
1256 now that we include fcntl--.h.
1258 2005-08-11 Simon Josefsson <jas@extundo.com>
1260 * readline.h, readline.c: New file.
1262 2005-08-11 Bruno Haible <bruno@clisp.org>
1264 * strnlen.h (strnlen): Change parameter name to match comment.
1266 2005-08-10 Simon Josefsson <jas@extundo.com>
1268 * strndup.c: Use strnlen.h.
1270 * strnlen.h: New file.
1272 2005-08-02 Simon Josefsson <jas@extundo.com>
1274 * getline.h, getline.c: Rewrite.
1276 * getdelim.h, getdelim.c: New files, ported from glibc.
1278 2005-07-31 Bruno Haible <bruno@clisp.org>
1280 * lock.h (gl_lock_initializer): New macro.
1281 (gl_lock_define_initialized): Use it.
1282 (gl_rwlock_initializer): New macro.
1283 (gl_rwlock_define_initialized): Use it.
1284 (gl_recursive_lock_initializer): New macro.
1285 (gl_recursive_lock_define_initialized): Use it.
1287 2005-07-26 Bruno Haible <bruno@clisp.org>
1289 * lock.h: Update from GNU gettext.
1290 * lock.c: Update from GNU gettext.
1292 2005-07-18 Bruno Haible <bruno@clisp.org>
1294 * lock.h (gl_once_t): New type.
1295 (gl_once_define, gl_once): New macros.
1296 * lock.c (fresh_once): New variable.
1297 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1300 2005-07-18 Simon Josefsson <jas@extundo.com>
1302 * check-version.c (check_version): Accept identical versions too.
1304 2005-07-18 Bruno Haible <bruno@clisp.org>
1306 * lock.h: New file, from GNU gettext.
1307 * lock.c: New file, from GNU gettext.
1309 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1311 * quotearg.c: Add translator comment suggested by Bruno Haible,
1312 with a minor change.
1314 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1316 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1317 copyright symbol and the year.
1318 * version-etc.c (COPYRIGHT_YEAR): New constant.
1319 (version_etc_va): Use parameterized copyright notice.
1320 Reword to conform to the current GNU coding standards.
1322 2005-07-11 Simon Josefsson <jas@extundo.com>
1324 * size_max.h: New file.
1326 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1328 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1331 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1332 and Paul Eggert <eggert@cs.ucla.edu>
1334 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1335 in wint_t, not wchar_t. Remove now-unnecessary cast.
1337 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1339 * regex.c, regex.h: Sync from libc.
1340 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1341 New files, synced from libc, except that regex_internal.h
1342 currently has a small porting fix.
1344 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1346 Remove the dependency of the strftime module on the tzset module.
1347 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1348 Copy the input structure, to work around some of the bug with
1349 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1350 Solaris releases, you should also use the tzset module, but we won't
1351 require it as a dependency any more since we don't want LGPLed code
1352 to depend on GPLed code.
1354 2005-07-02 Jim Meyering <jim@meyering.net>
1356 * backupfile.c (backup_args): Change a `0' to NULL.
1358 2005-07-01 Jim Meyering <jim@meyering.net>
1360 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1361 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1362 * save-cwd.c, tempname.c:
1363 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1364 and don't include <sys/file.h>).
1366 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1368 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1369 declares only 'struct timespec;' (!).
1371 2005-06-29 Jim Meyering <jim@meyering.net>
1373 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1374 type name. Use the variable name instead.
1375 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1377 2005-06-28 Simon Josefsson <jas@extundo.com>
1379 * check-version.h, check-version.c: New files.
1381 2005-06-28 Simon Josefsson <jas@extundo.com>
1383 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1384 collision with global variable. Better indentation. Don't
1385 increment buffer pointer beyond buffer end. Based on comments
1386 from Paul Eggert <eggert@cs.ucla.edu>.
1390 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1392 * canon-host.c (canon-host): Append trailing "," to 0 in
1393 initializer of struct addrinfo, as an indication that we don't
1394 care how many members the structure has.
1396 2005-06-24 Derek Price <derek@ximbiot.com>
1397 and Bruno Haible <bruno@clisp.org>
1399 Remove stat module & update lstat.
1400 * stat.c: Remove this file...
1401 (slash_aware_lstat): ...moving this content and its support...
1402 * lstat.c (rpl_lstat): ...into here.
1403 * lstat.h: New file.
1405 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1407 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1408 (ranged_convert): Don't save conversion in a temporary struct.
1409 This causes a warning with GCC 4.0.0, and anyway in the typical
1410 case it's not worth the extra 100 bytes or so of code.
1411 (ranged_convert, __mktime_internal): When calling a function via a
1412 pointer P, use P () rather than (*P) (), as we now assume C89 or
1415 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1417 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1418 "who -r" failed to give output. Problem reported by Tim Waugh.
1420 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1421 (xcalloc): Use it to avoid needless tests.
1422 Problem reported by Jim Meyering.
1424 2005-06-16 Jim Meyering <jim@meyering.net>
1426 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1427 when either N or S is zero.
1429 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1431 * argp.h (__option_is_short): Check upper limit of
1432 __key. Isprint() requires its argument to have the value
1433 of an unsigned char or EOF.
1435 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1437 * fnmatch.c (fnmatch): If there is an encoding error in a
1438 multibyte string or pattern, fall back on unibyte matching.
1439 Problem reported by James Youngman.
1441 2005-06-08 Bruno Haible <bruno@clisp.org>
1443 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1446 2005-06-08 Bruno Haible <bruno@clisp.org>
1448 * csharpcomp.h: New file, from GNU gettext.
1449 * csharpcomp.c: New file, from GNU gettext.
1450 * csharpcomp.sh.in: New file, from GNU gettext.
1452 2005-06-07 Derek Price <derek@ximbiot.com>
1455 * glob_.h: Indent nested #ifdef.
1457 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1459 Sync from coreutils.
1460 Use "file name" when talking about file names, instead of "filename"
1461 or "path", as per the GNU coding standards.
1462 * mkdir-p.c: Renamed from makepath.c.
1463 (make_dir_parents): Renamed from make_path. All callers changed.
1464 * mkdir-p.h: Likewise. All includers changed.
1465 * filenamecat.c: Renamed from path-concat.c.
1466 (file_name_concat): Renamed from path_concat. All callers changed.
1467 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1468 * filenamecat.h: Likewise. All includers changed.
1469 * acl.c: Don't use "path" or "filename" to mean "file name"
1470 in comments or local variable names.
1471 * basename.c: Likewise.
1472 * canonicalize.c, canonicalize.h: Likewise.
1473 * dirname.c, dirname.h: Likewise.
1474 * euidaccess.c: Likewise.
1475 * exclude.c: Likewise
1476 * fnmatch_.h, fnmatch_loop.c: Likewise.
1477 * fsusage.c, fsuage.h: Likewise.
1478 * fts.c, fts_.h: Likewise.
1479 * getcwd.c: Likewise.
1480 * getloadavg.c: Likewise.
1481 * mkstemp.c: Likewise.
1482 * mountlist.c, mountlist.h: Likewise.
1483 * openat.c, openat.h: Likewise.
1484 * readlink-stub.c: Likewise.
1485 * readutmp.c, readutmp.h: Likewise.
1486 * rename.c: Likewise.
1487 * rmdir.c: Likewise.
1489 * savedir.c: Likewise.
1490 * stripslash.c: Likewise.
1491 * tempname.c: Likewise.
1492 * xreadlink.c: Likewise.
1493 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1495 * exclude.h: Likewise.
1497 * euidaccess.c (getuid, getgid, getuid, getegid)
1498 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1499 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1500 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1501 * pathmax.h: Include <limits.h> unconditionally, since other
1502 files have been getting away with it for years (MORE/BSD 4.3
1504 * userspec.c (getpwnam, getgrnam, getgrgid)
1505 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1507 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1508 Define to 256, not 255, as per modern POSIX.
1510 2005-06-01 Bruno Haible <bruno@clisp.org>
1512 * csharpexec.h: New file, from GNU gettext.
1513 * csharpexec.c: New file, from GNU gettext.
1514 * csharpexec.sh.in: New file, from GNU gettext.
1516 2005-05-31 Derek Price <derek@ximbiot.com>
1517 Paul Eggert <eggert@cs.ucla.edu>
1520 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1522 2005-05-29 Derek Price <derek@ximbiot.com>
1523 Paul Eggert <eggert@cs.ucla.edu>
1525 * glob_.h, glob.c: New files.
1527 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1529 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1531 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1532 the configuration hassle isn't worth it.
1533 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1534 (LONGEST_MODIFIER, PRIuMAX): Remove.
1536 2005-05-27 Bruno Haible <bruno@clisp.org>
1538 * getlogin_r.h: Remove second include of <stddef.h>.
1540 2005-05-25 Bruno Haible <bruno@clisp.org>
1541 Derek Price <derek@ximbiot.com>
1543 * getlogin_r.h: Simplify API documentation.
1545 2005-05-25 Derek Price <derek@ximbiot.com>
1546 Paul Eggert <eggert@cs.ucla.edu>
1548 * getlogin_r.c, getlogin_r.h: New files.
1550 2005-05-22 Bruno Haible <bruno@clisp.org>
1552 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1553 Also include <sys/param.h> if it defines MIN, MAX.
1554 Based on a patch by Derek Price <derek@ximbiot.com>.
1556 2005-05-22 Bruno Haible <bruno@clisp.org>
1558 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1559 (INT64_MIN): Fix definition.
1560 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1562 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1563 NEED_SIGNED_INT_TYPES.
1565 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1566 HAVE_SYSTEM_INTTYPES.
1568 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1570 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1571 so that unistd-safer.h (GPL'ed code) need not be included.
1573 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1576 * fts.c: Don't include "cycle-check.h" or "hash.h".
1577 (setup_dir, free_dir): New functions.
1578 (enter_dir, leave_dir): Define trivial
1579 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1580 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1581 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1582 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1583 Move to fts-cycle.c.
1584 (fts_open): Use setup_dir.
1585 (fts_close): Use free_dir.
1586 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1587 This adds a label and some gotos, but the alternatives were messier.
1588 Check for memory allocation failure when entering a dir.
1589 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1590 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1591 (FTS): New member fts_cycle, that is a union that contains the
1592 old active_dir_ht and cycle_state. All uses changed to mention
1593 fts_cycle.ht and fts_cycle.state.
1594 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1595 fts.c, with the following changes:
1596 (setup_dir, free_dir): New functions.
1597 (enter_dir): Now returns bool. Return true if successful, false
1598 if memory exhausted. All callers changed.
1599 Do not bother partly cleaning up on
1600 memory allocation failure; that is free_dir's job.
1601 However, free ad if hash_insert fails, to avoid memory leak.
1602 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1603 fts->fts_options to see which union member to use.
1605 2005-05-20 Jim Meyering <jim@meyering.net>
1607 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1608 Now a macro, to pacify GCC.
1610 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1612 * chown.c (rpl_chown): Return -1 on failure.
1614 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1616 * canonicalize.c: Include canonicalize.h first, to test interface.
1617 Include <stddef.h> unconditionally, since we assume C89 now.
1618 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1619 * fts.c: Include fts_.h first, to check interface.
1620 Do not include intprops.h; no longer needed.
1621 Include cycle-check.h and hash.h, since fts_.h no longer does.
1622 Remove unnecessary casts of closedir to void.
1623 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1624 decide whether to decrement nlinks.
1625 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1626 (FTS): Use struct hash_table * instead of Hash_table, so that
1627 we no longer need to include hash.h here.
1629 2005-05-17 Jim Meyering <jim@meyering.net>
1631 * fts.c, fts_.h: New files, from coreutils.
1633 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1635 Sync from coreutils.
1636 * unlinkdir.c, unlinkdir.h: New files.
1637 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1638 regex.h, unlocked-io.h, xtime.h:
1639 White space changes only.
1640 * makepath.c (make_path): Port to hosts where leading "//" is special.
1641 * yesno.c: Include getline.h, not ctype.h.
1642 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1643 Use getline to remove arbitrary restriction on response length.
1645 2005-05-13 Bruno Haible <bruno@clisp.org>
1647 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1648 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1649 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1650 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1651 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1652 Add support for 64-bit integers in the MSVC compiler.
1654 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1656 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1657 Change the initial comment to refer to GPL, not LGPL.
1658 gnulib-tool will change it to LGPL as needed.
1660 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1661 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1662 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1663 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1664 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1665 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1666 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1667 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1668 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1669 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1670 concatpath.c, config.charset, copy-file.c, copy-file.h,
1671 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1672 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1673 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1674 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1675 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1676 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1677 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1678 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1679 full-read.c, full-read.h, full-write.c, full-write.h,
1680 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1681 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1682 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1683 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1684 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1685 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1686 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1687 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1688 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1689 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1690 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1691 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1692 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1693 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1694 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1695 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1696 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1697 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1698 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1699 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1700 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1701 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1702 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1703 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1704 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1705 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1706 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1707 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1708 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1709 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1710 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1711 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1712 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1713 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1714 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1715 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1716 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1717 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1718 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1719 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1720 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1721 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1722 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1723 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1724 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1725 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1726 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1727 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1728 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1729 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1730 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1731 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1732 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1733 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1734 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1735 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1736 Update FSF postal mail address.
1738 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1740 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1741 specified in ai_socktype. Fix invalid ai_protocol
1742 check. ai_protocol is usually set to 0 or depending on
1743 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1744 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1745 ai_socktype / ai_protocol in the returned addrinfo structure.
1747 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1748 Bruno Haible <bruno@clisp.org>
1750 * inet_ntop.h: New file.
1751 * inet_ntop.c: New file, from glibc with modifications.
1753 2005-05-08 Jim Meyering <jim@meyering.net>
1755 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1757 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1759 Merge from coreutils. Among other things,
1760 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1761 * fd-safer.c: New file.
1762 * fcntl-safer.h, open-safer.c: Remove.
1763 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1764 * dup-safer.c: Include unistd-safer.h first.
1765 Don't include errno.h.
1766 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1767 * file-type.h: Don't assume invoker included sys/stat.h first.
1768 * file-type.c: Rely on file-type.h change.
1769 * getloadavg.c: Include unistd-safer.h.
1770 (getloadavg): Use safer open.
1771 * getusershell.c: Include "stdio-safer.h".
1772 (getusershell): Use safer fopen.
1773 * long-options.c (long_options): Use NULL rather than 0.
1774 * modechange.h (mode_free): Remove; all callers changed to invoke
1776 * modechange.c: Likewise.
1777 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1778 (MODE_DONE): New constant.
1779 (struct mode_change): Remove 'next' member.
1780 (make_node_op_equals): New function; like the old one of the
1781 same name, except it allocates an array.
1782 (mode_compile, mode_create_from_ref): Use it.
1783 (mode_compile): Allocate result as an array, not a linked list.
1784 Parse octal string ourself, so that we catch mistakes like "+0".
1785 (mode_adjust): Arg is an array, not a linked list.
1786 * modechange.c: Include stat-macros.h, xalloc.h.
1787 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1788 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1789 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1790 Remove. This is now stat-macros.h's job.
1791 (talloc): Remove. All callers replaced by xalloc, so that
1792 our invokers don't have to worry about reporting memory failures.
1793 (make_node_op_equals): Remove.
1794 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1796 (struct mode_change): Moved here from modechange.h.
1797 (mode_append_entry): Remove.
1798 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1799 apps to have incorrect behavior. Use simpler algorithm for head
1800 and tail. Don't futz with umask; that's now the job of mode_adjust.
1801 Detect more invalid usages rather than having somewhat-random behavior.
1802 Don't insert an "a=" action, as that leads to incorrect behavior.
1803 (mode_compile, mode_create_from_ref): Return NULL on error instead
1804 of an enum, since now there's only one way to have an error. All
1806 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1807 at the correct time. Simplify calculation of "+u" and its ilk.
1808 Don't mishandle "+X".
1809 (mode_free): Remove "register" and localize decls.
1810 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1811 (struct mode_change): Move to modechange.c; callers don't
1812 need to see this stuff.
1813 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1814 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1815 (mode_change, mode_adjust): Reflect the new signatures noted above.
1816 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1817 that might redefine system include files.
1818 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1819 (my_usleep): Use NULL rather than (void *) 0.
1820 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1821 Use siginterrupt to specify that system calls should be interrupted.
1822 (rpl_nanosleep): Move initialization of suspended closer to call of
1824 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1825 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1826 (desirable_utmp_entry): New function.
1827 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1828 using x2nrealloc, to simplify logic.
1829 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1830 size calculation. Do not assume utmp file is a regular file.
1831 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1832 (READ_UTMP_CHECK_PIDS): New constant.
1833 * save-cwd.c: Include unistd-safer.h.
1834 (save_cwd): Use fd_safer.
1835 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1836 [!_LIBC] Include "stat-macros.h" instead.
1837 * unistd-safer.h (fd_safer): New decl.
1839 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1841 * byteswap_.h: New file.
1843 2005-04-25 Albert Chin <china@thewrittenword.com>
1845 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1848 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1850 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1851 that "UTC +1 second" continues to work. Problem reported
1853 (relunit_snumber): New rule.
1856 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1858 * getdate.y (universal_time_zone_table): New constant.
1859 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1860 universal_time_zone_table.
1861 (lookup_zone): Prefer universal_time_zone_table to
1862 local_time_zone_table, so that "GMT" time stamps are allowed in
1863 London during the summer. Problem reported by Ian Abbott.
1865 2005-04-12 Jim Meyering <jim@meyering.net>
1867 * human.c (humblock): Set *options even when returning due to
1868 xstrtoumax conversion failure. Thanks to a used-uninitialized
1871 2005-04-09 Jim Meyering <jim@meyering.net>
1873 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1874 -Wuninitialized: initialize tm0.tm_year.
1876 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1878 * getdate.y (parser_control): rels_seen is now a boolean, not a
1879 count, since there's no maximum. All uses changed.
1880 Add member dsts_seen.
1881 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1883 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1884 Use pc_rels_seen to decide whther a date is absolute.
1886 * getdate.y (number): Don't overwrite year.
1887 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1890 2005-04-02 Simon Josefsson <jas@extundo.com>
1892 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1893 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1895 2005-03-27 Jim Meyering <jim@meyering.net>
1897 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1899 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1901 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1902 "one's complement" -> "ones' complement" in comment, as per Knuth.
1903 "value of type" -> "type or expression" in comment.
1904 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1906 2005-03-26 Jim Meyering <jim@meyering.net>
1909 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1910 Correct typos: s/or/of/.
1912 2005-03-23 Jim Meyering <jim@meyering.net>
1914 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1916 2005-03-21 Jim Meyering <jim@meyering.net>
1918 Changes imported from coreutils.
1920 * cycle-check.c: Don't include xalloc.h.
1922 * path-concat.c: Don't include assert.h.
1923 (path_concat): Remove assertion that would have triggered
1924 for ABASE starting with more than one slash.
1925 Reported by Andreas Schwab.
1927 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1928 properly when ABASE is an absolute file name.
1929 Correct the description of this function.
1931 Add an assertion and a test driver.
1932 This fixes a bug introduced on 2004-07-02.
1933 Andreas Schwab reported the resulting failure of cp --parents:
1934 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1936 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1938 * strftime.c (my_strftime): If the underlying strftime returns 0
1939 (which shouldn't happen), generate nothing instead of returning 0
1940 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1942 2005-03-16 Bruno Haible <bruno@clisp.org>
1944 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1946 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1948 * strftime.c (my_strftime): Prepend space to format so that we can
1949 reliably distinguish strftime failure from empty output on POSIX
1952 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1954 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1955 (iconv_string): Don't guess a size-zero buffer, as that might cause
1956 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1957 result would be 'too large', where 'too large' is (heuristically)
1958 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1959 overflow concerns. This will prevent some unwanted malloc failures
1960 when the inputs are very large.
1962 2005-03-15 Bruno Haible <bruno@clisp.org>
1964 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1967 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1970 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1972 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1974 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1975 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1977 * strtol.c: Likewise.
1979 2005-03-14 Simon Josefsson <jas@extundo.com>
1981 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1984 2005-03-14 Jim Meyering <jim@meyering.net>
1986 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1987 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1988 to be nonzero so that we (and caller) can detect the difference
1989 between a valid zero-length expansion and an error return, even
1990 when the underlying strftime fails before writing anything into
1993 2005-03-10 Jim Meyering <jim@meyering.net>
1995 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1996 so that this module works on systems without fchdir.
1998 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2000 Factor int-properties macros into a single file, except for
2001 glibc-related files.
2002 * intprops.h: New file.
2003 * getloadavg.c: Include it instead of limits.h.
2004 (INT_STRLEN_BOUND): Remove.
2005 * human.c: Include intprops.h.
2006 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2007 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2008 * inttostr.h: Include intprops.h instead of limits.h.
2009 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2010 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2011 for consistency with intprops.h.
2012 (time_t_is_integer, twos_complement_arithmetic): Use them.
2013 * sig2str.h: Include <signal.h>, intprops.h.
2014 (INT_STRLEN_BOUND): Remove.
2015 * strftime.c (TYPE_SIGNED): Remove.
2016 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2017 * strtol.c: Adjust comments to match intprops.h.
2018 * userspec.c: Include intprops.h.
2019 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2020 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2021 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2022 instead of rolling our own expressions.
2023 * xstrtol.c: Include xstrtol.h first, to test interface.
2025 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2027 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2028 the right thing even if adding 1900 would overflow. Similarly
2029 for tm_mon + 1 and tm_yday + 1.
2030 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2031 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2032 (DO_SIGNED_NUMBER): New macro.
2033 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2035 2005-03-07 Bruno Haible <bruno@clisp.org>
2037 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2039 2005-03-03 Derek R. Price <derek@ximbiot.com>
2040 Bruno Haible <bruno@clisp.org>
2042 * pagealign_alloc.h: New file.
2043 * pagealign_alloc.c: New file.
2045 2005-01-28 Bruno Haible <bruno@clisp.org>
2047 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2050 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2052 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2053 The workaround isn't strictly needed for POSIX conformance, and
2054 it's too much of a pain to configure and maintain. We'll ask
2055 people to fix their kernels instead.
2056 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2057 (NANOSLEEP_BUG_WORKAROUND): Remove.
2058 (xnanosleep): Remove the workaround.
2060 2005-02-12 Bruno Haible <bruno@clisp.org>
2062 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2064 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2066 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2067 * timespec.h (gettime): Return void, since it always
2068 succeeds now. All uses changed.
2069 * gettime.c (gettime) Likewise.
2070 [HAVE_NANOTIME]: Prefer nanotime.
2071 Assume gettimeofday succeeds, as POSIX requires.
2072 Assime time () succeeds, since other code already does.
2073 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2074 (timespec_subtract): Remove.
2075 (NANOSLEEP_BUG_WORKAROUND): New constant.
2076 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2077 things considerably. Use it only on GNU/Linux hosts, since the
2078 workaround shouldn't be needed elsewhere.
2080 2005-02-24 Bruno Haible <bruno@clisp.org>
2082 * gettext.h: Update from GNU gettext 0.14.2.
2084 2005-02-24 Bruno Haible <bruno@clisp.org>
2086 * localcharset.c: Update from GNU gettext 0.14.2.
2087 * config.charset: Update from GNU gettext 0.14.2.
2089 2005-02-22 Simon Josefsson <jas@extundo.com>
2091 * iconvme.h, iconvme.c: New files, from libc.
2093 2005-02-20 Neil Conway <neilc@samurai.com>
2095 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2096 returned by OSX/Darwin if the specified buffer is not large
2097 enough for the hostname.
2099 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2101 * memrchr.h: New file.
2102 * chdir-long.c: Include it.
2103 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2104 Don't bother including stddef.h.
2106 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2108 * argp-help.c (__argp_help): Create a fake struct argp_state and
2109 pass it to _help, otherwise the latter coredumps trying to
2110 dereference state.root_argp.
2112 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2114 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2116 Include <sys/types.h>, for dev_t.
2117 (ME_DUMMY, ME_REMOTE): Move from here....
2118 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2119 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2121 Include mountlist.h first, to test the interface.
2123 2005-01-29 Bruno Haible <bruno@clisp.org>
2125 * progname.c (program_name): Initialize.
2126 Needed when linking statically on MacOS X.
2128 2005-01-28 Bruno Haible <bruno@clisp.org>
2130 * javacomp.sh.in: New file, from GNU gettext.
2131 * javacomp.h: New file, from GNU gettext.
2132 * javacomp.c: New file, from GNU gettext.
2134 2005-01-26 Bruno Haible <bruno@clisp.org>
2136 * javaexec.sh.in: New file, from GNU gettext.
2137 * javaexec.h: New file, from GNU gettext.
2138 * javaexec.c: New file, from GNU gettext.
2140 2005-01-26 Simon Josefsson <jas@extundo.com>
2142 * gai_strerror.c: Use GPL in header.
2144 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2146 * argp-help.c (hol_entry_help): Avoid using non-constant
2147 initializers for struct pentry_state.
2148 (__argp_error): Check return value of __asprintf
2149 (__argp_failure): Translate error message
2151 * argp-parse.c: Removed braces around the expansion of N_()
2153 2005-01-21 Jim Meyering <jim@meyering.net>
2155 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2156 same value as for Solaris 9.
2158 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2159 component length. This included changing the parameter to be
2160 of type `char *' rather than `char const *'.
2161 * chdir-long.h (chdir_long): Update prototype.
2163 * openat.c (fdopendir, fstatat): New functions.
2164 * openat.h: Include headers required for use of DIR and struct stat.
2165 [AT_SYMLINK_NOFOLLOW]: Define.
2166 (fdopendir, fstatat): Add prototypes.
2168 2005-01-21 Bruno Haible <bruno@clisp.org>
2170 * classpath.h: New file, from GNU gettext.
2171 * classpath.c: New file, from GNU gettext.
2173 2005-01-20 Simon Josefsson <jas@extundo.com>
2175 * version-etc-fsf.c: New file, with version_etc_copyright.
2176 * version-etc.c: Remove version_etc_copyright.
2177 * version-etc.h (version_etc_copyright): Use [] instead of * in
2178 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2180 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2182 * save-cwd.c (save_cwd): Remove code to support the case
2183 where fchdir is missing or flaky.
2185 2005-01-20 Simon Josefsson <jas@extundo.com>
2187 * base64.h (isbase64): Add.
2189 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2190 using a unsigned prototype, don't inline.
2191 (base64_decode): Use it.
2193 2005-01-19 Bruno Haible <bruno@clisp.org>
2195 * sh-quote.h: New file, from GNU gettext.
2196 * sh-quote.c: New file, from GNU gettext.
2198 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2200 Merge changes from coreutils, as described below in several
2201 changelogs dated today.
2203 * save-cwd.c: Include "save-cwd.h" before other include files.
2204 (O_DIRECTORY): Remove; not needed here, since "." must be
2205 a directory. All uses removed.
2206 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2207 universal on Suns, and we also need to test for IRIX.
2208 Revamp code to use 'if' rather than '#if'.
2209 Avoid unnecessary comparison of cwd->desc to 0.
2211 * utimens.c (futimens): Robustify the previous patch, by checking
2212 for known valid error numbers rather than observed invalid ones.
2214 2005-01-18 Jim Meyering <jim@meyering.net>
2216 * version-etc.c (version_etc_copyright): Update copyright date.
2218 * utimens.c (futimens): Account for the fact that futimes
2219 can also fail with errno == ENOSYS or errno == ENOENT.
2220 Patch from Dmitry V. Levin.
2222 Change the name of the robust chdir function from chdir to chdir_long.
2223 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2224 (restore_cwd): Use chdir_long, not chdir.
2225 * chdir-long.c: Renamed from chdir.c.
2226 * chdir-long.h: Renamed from chdir.h.
2227 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2230 2005-01-18 Bob Proulx <bob@proulx.com>
2232 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2233 offsetof() macro construct to avoid compile failure with native HP-UX
2234 11.0 ANSI C compiler.
2236 2005-01-06 Bruno Haible <bruno@clisp.org>
2238 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2239 because stpncpy.m4 takes care of it.
2241 2004-01-24 Bruno Haible <bruno@clisp.org>
2243 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2245 2003-10-09 Bruno Haible <bruno@clisp.org>
2247 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2249 2005-01-06 Bruno Haible <bruno@clisp.org>
2251 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2252 * fwriteerror.c: Include <stdbool.h>.
2253 (fwriteerror): At the end, close the file stream. Record whether
2254 stdout was already closed.
2256 2004-05-27 Bruno Haible <bruno@clisp.org>
2258 * execute.c (environ): Declare if needed.
2259 * pipe.c (environ): Likewise.
2260 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2262 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2264 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2265 definitions to be after all include files, to avoid collisions.
2266 Problem reported by Bob Proulx.
2268 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2270 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2271 not needed. This removes a dependency on the gettext module.
2272 [defined _LIBC]: Do not include <libintl.h>; not needed.
2274 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2276 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2279 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2281 * argp-parse.c: Include <stddef.h>.
2282 (alignof, alignto): New macros.
2283 (parser_init): Don't assume that void * is aligned sufficiently
2286 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2287 need to extend the stack.
2288 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2291 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2293 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2295 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2297 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2298 Remove now-obsolete comment about AIX.
2299 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2300 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2301 (YYMAXDEPTH): New macro.
2303 2004-12-18 Bruno Haible <bruno@clisp.org>
2305 * fatal-signal.c (fatal_signals): Make non-const.
2306 (init_fatal_signals): New function.
2307 (uninstall_handlers, install_handlers): Ignore signals that were set to
2309 (at_fatal_signal): Call init_fatal_signals.
2310 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2312 Reported by Paul Eggert.
2314 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2316 * getdate.y (textint): New member "negative".
2317 (time_zone_hhmm): New function.
2318 Expect 14 shift-reduce conflicts, not 13.
2319 (o_colon_minutes): New rule.
2320 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2321 (yylex): Set the "negative" member of signed numbers.
2323 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2325 Changes imported from coreutils.
2326 * hard-locale.c: Assume <locale.h> exists.
2328 (GLIBC_VERSION): New macro.
2329 (hard_locale): Assume setlocale exists.
2330 Rewrite to avoid #ifdef.
2331 Use strdup rather than malloc + strcpy.
2332 * human.c: Assume <locale.h> exists.
2333 (human_readable): Assume localeconv exists.
2335 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2337 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2338 convert T2, not T. (Imported from libc.)
2340 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2342 * getcwd.c (is_ENAMETOOLONG): New macro.
2343 (__getcwd.c): Don't restore errno; glibc doesn't.
2344 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2345 first, falling back to our code only if its results look suspicious.
2346 Ensure that the resulting buffer is only as large as necessary.
2348 * readutmp.c: Include readutmp.h first.
2349 Include <errno.h>, since readutmp.h no longer does that.
2350 * readutmp.h: Don't include <errno.h>,
2351 <sys/param.h>, <time.h>; not needed to establish interface.
2352 (errno): Remove decl.
2353 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2354 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2355 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2357 2004-11-28 Simon Josefsson <jas@extundo.com>
2359 * base64.h, base64.c: New file.
2361 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2363 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2365 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2367 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2368 HP's ANSI C compiler.
2369 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2370 Declaring int functions causes warnings on some modern systems and
2371 shouldn't be needed to compile on ancient ones.
2372 * same.c (MIN) [defined MIN]: Don't define, since it's already
2375 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2376 with the following changes.
2377 (__set_errno): Parenthesize properly.
2378 Include <stdbool.h>.
2379 (MIN, MAX, MATCHING_INO): New macros.
2380 (__getcwd): Define with prototype, not K&R form.
2381 Use heuristics to allocate default buffer on stack if possible.
2382 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2383 behavior, and to avoid the PATH_MAX limit when computing
2385 Use MATCHING_INO to compare inode number to file.
2386 Check for arithmetic overflow in size calculations.
2387 Fix bug in reallocation of dot array that caused getcwd to fail
2388 on directories nested deeper than 75.
2389 Be more careful about saving errno on error.
2390 Do not use realloc; use only free+malloc, as this is a bit
2391 more flexible and avoids a needless copy operation.
2392 Do not inspect st_dev and st_ino for symbolic links; POSIX
2393 doesn't specify the latter.
2394 Check for closedir errors.
2395 Avoid needless casts.
2396 Use "#ifdef weak_alias" around weak_alias, to be like other
2398 The following changes to getcwd.c have effect only when used in
2399 gnulib; they have no effect inside glibc proper.
2400 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2401 as alloca isn't used.
2402 (alloca, __alloca): Likewise.
2403 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2404 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2405 unconditionally, as gnulib assumes C89 or better.
2406 Do not include <sys/param.h>.
2407 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2408 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2410 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2411 Include <dirent.h> in a way that is compatible with modern Autoconf.
2412 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2413 New macros, if not already defined.
2414 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2415 Use "_LIBC", not "defined _LIBC", for consistency.
2416 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2418 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2419 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2420 * xgetcwd.c: David MacKenzie's old code was removed, so give
2421 credit only to Jim Meyering and adjust the copyright dates.
2422 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2423 <stdlib.h>, <unistd.h>, "pathmax.h".
2424 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2425 (INITIAL_BUFFER_SIZE): Remove.
2426 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2428 2004-11-23 Jim Meyering <jim@meyering.net>
2430 * getopt_.h: Remove trailing blanks.
2432 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2434 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2435 (futimens): New function, which uses futimes if available.
2436 (futimens, utimens): Support timespec==NULL, with same semantics
2437 as utime and utimens.
2438 * utimens.h (futimens): New decl.
2440 2004-11-23 Jim Meyering <jim@meyering.net>
2442 * __fpending.c: Add comment.
2444 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2446 * getopt_.h: Re-addition of __getopt_argv_const caused
2447 redefinition warnings. To avoid them, include the defines
2448 in `#if !defined __need_getopt ... #endif'. The only place
2449 where __getopt_argv_const is used is in definitions
2450 of getopt_long and getopt_long_only below, which are as well
2451 protected by `#ifndef __need_getopt'.
2452 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2453 __need_getopt after including <stdio.h> and <unistd.h> These
2454 headers might have defined it.
2456 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2458 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2460 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2461 optopt): Use them instead of invoking ## directly; otherwise, the
2462 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2464 2004-11-19 Bruno Haible <bruno@clisp.org>
2466 * strtok_r.c: Move comments from here...
2467 * strtok_r.h: ... to here.
2469 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2471 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2472 might fail. Problem reported by Yoann Vandoorselaere.
2473 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2474 that mishandle size_t overflow.
2476 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2478 * canon-host.c: Include "strdup.h".
2479 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2480 Use strdup instead of malloc/strcpy to duplicate strings.
2482 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2483 (human_space_before_unit): New constant.
2484 * human.c (human_readable): Support it.
2486 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2487 (xgetcwd): Set errno correctly when failing.
2488 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2489 the failure is actually due to a PATH_MAX problem.
2491 Further getopt changes to make it more likely that glibc will
2492 buy the changes back.
2493 * getopt.c (POSIXLY_CORRECT): New constant.
2494 (getopt): Use it, so to preserve glibc semantic
2495 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2496 when compiling for libc.
2497 * getopt_.h (__getopt_argv_const): Bring it back.
2498 (getopt_long, getopt_long_only): Use it.
2500 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2501 New arg POSIXLY_CORRECT. All callers changed.
2502 (getopt): Argv is now char * const *, as per standard.
2503 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2504 not char *__getopt_argv_const *.
2505 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2506 _getopt_long_only_r): Likewise.
2507 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2508 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2509 _getopt_long_r, _getopt_long_only_r): Likewise.
2510 * getopt_.h (__getopt_argv_const): Remove.
2511 (getopt): Argv is now char * const *, as per standard.
2513 * getdate.y (tORDINAL): New token.
2514 (day, relunit): Allow it for relative times.
2515 (relative_time_table): Use tORDINAL for ordinals.
2517 2004-11-15 Jim Meyering <jim@meyering.net>
2519 * closeout.c: Include "__fpending.h" once again.
2520 Include <stdbool.h>.
2521 (close_stdout): Don't fail just because stdout was closed initially,
2522 since some programs don't write to stdout in the normal course of
2523 operation (other than --version and --help), and we don't want this
2524 function to make e.g. `touch file >&-' fail.
2525 But do fail if it was closed and someone has tried to write to it.
2526 E.g., `printf foo >&-' must fail.
2528 2004-11-11 Simon Josefsson <jas@extundo.com>
2530 * strtok_r.h, strtok_r.c: New file.
2532 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2534 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2535 we can stop lying to compilers about the constness of argv when we
2536 are compiled outside glibc.
2537 (getopt, getopt_long, getopt_long_only): Use it.
2538 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2540 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2541 _getopt_long_only_r): Likewise.
2542 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2543 _getopt_long_only_r): Likewise.
2545 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2546 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2547 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2548 the other external symbols.
2549 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2550 declaration, since the above renaming now works around collisions.
2552 2004-11-11 Jim Meyering <jim@meyering.net>
2554 * linebreak.c: Remove trailing blanks.
2555 * alloca_.h: Likewise.
2556 * acosl.c: Likewise.
2557 * euidaccess.c: Likewise.
2558 * allocsa.h: Likewise.
2560 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2562 * mktime.c (SHR): New macro, which is a portable
2563 substitute for >> that should work even on Crays.
2564 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2565 Problem reported by Mark D. Baushke in
2566 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2567 * getdate.y (SHR): Likewise.
2569 * strftime.c (SHR): Likewise.
2571 * quotearg.c (struct quoting_options): Use unsigned int for
2572 quote_these_too, so that right shifts are well defined. All uses
2575 2004-11-10 Simon Josefsson <jas@extundo.com>
2577 * getaddrinfo.h, getaddrinfo.c: New files.
2579 2004-11-10 Jim Meyering <jim@meyering.net>
2581 Ensure that no close failure goes unreported.
2582 * closeout.c (close_stdout): Always close stdout. I.e., don't
2583 return early when it seems there's nothing to flush.
2584 Don't include __fpending.h.
2586 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2588 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2590 2004-11-05 Bruno Haible <bruno@clisp.org>
2592 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2593 Reported by Mark D. Baushke <mdb@cvshome.org>.
2595 2004-11-04 Bruno Haible <bruno@clisp.org>
2597 2004-09-11 Bruno Haible <bruno@clisp.org>
2598 * allocsa.valgrind: New file.
2599 2004-02-06 Bruno Haible <bruno@clisp.org>
2600 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2601 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2602 Reported by Christopher Seip <chris.seip@hp.com>.
2604 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2606 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2607 with errno == ERANGE if the buffer is too small.
2608 Problem reported by Mark D. Baushke.
2610 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2612 * xreadlink.c (MAXSIZE): New macro.
2613 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2614 size does not exceed MAXSIZE. Avoid cast.
2615 As suggested by Mark D. Baushke in
2616 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2617 if readlink fails with buffer size just under MAXSIZE, try again
2620 2004-11-02 Derek R. Price <derek@ximbiot.com>
2621 and Paul Eggert <eggert@cs.ucla.edu>
2623 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2624 (get_date): Overparenthesize to avoid GCC warning.
2626 2004-11-02 Bruno Haible <bruno@clisp.org>
2628 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2629 function returns void.
2631 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2633 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2634 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2637 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2639 * getdate.y: Add support for TZ="foo" within a date string.
2640 Fix some bugs near time_t boundaries. Reject dates with
2641 out-of-range components, e.g., "Sept 31".
2642 Include <stdlib.h>, "setenv.h", "xalloc.h".
2643 (ISDIGIT_LOCALE): Remove; unused.
2644 Note that the TZ and time functions used here are not reentrant.
2645 (mktime_ok, get_tz): New functions.
2646 (TZBUFSIZE): New constant.
2647 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2648 This requires that we sometimes generate our own TZ="XXX..." setting.
2650 2004-10-27 Derek R. Price <derek@ximbiot.com>
2652 * mktime.c (not_equal_tm): Remove redundant check.
2654 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2656 * getdate.y: Use Bison 1.875 features, and some minor
2657 code cleanups. This change does not affect semantics.
2658 Don't include <stdlib.h>; no longer needed.
2659 Don't include unlocked-io.h; only the "#if TEST" code uses
2660 stdio, and performance isn't crucial there.
2661 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2662 Bison 1.875 features as described below.
2663 All uses of "PC." replaced by "pc->".
2664 (YYSTYPE): Add a forward declaration.
2665 (yylex, yyerror): Use full prototypes in forward decls.
2666 Use "%pure-parser" rather than obsolescent "%pure_parser".
2667 Use %parse-param and %lex-param instead of obsolescent
2668 YYPARSE_PARAM and YYLEX_PARAM.
2669 (meridian_table, month_and_day_table, time_units_table,
2670 relative_time_table, time_zone_table, military_table,
2671 lookup_zone, lookup_word, get_date):
2672 Use NULL instead of 0 where appropriate.
2673 (to_hour): Avoid abort (), to avoid a dependency on
2675 (yyerror, yylex): Now accepts parser_control * arg.
2676 (main) [TEST]: Use '\0' rather than 0 for char.
2678 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2680 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2681 It's now the caller's responsibility to handle the case where
2682 !HAVE_GETPAGESIZE && !defined getpagesize.
2684 * mktime.c (leapyear): Arg is long int, not int.
2686 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2688 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2690 2004-10-12 Simon Josefsson <jas@extundo.com>
2692 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2693 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2696 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2698 * vsnprintf.h: New file.
2699 * vsnprintf.c: New file.
2701 2004-10-07 Bruno Haible <bruno@clisp.org>
2703 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2704 into the provided buffer.
2706 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2708 * diacrit.c, diacrit.h: Add GPL notice.
2710 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2711 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2712 * logl.c (logl): Keep the code as similar to glibc as possible.
2713 This avoids a potential constant-folding bug.
2715 2004-10-05 Bruno Haible <bruno@clisp.org>
2717 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2719 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2721 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2722 * xmalloc.c (xmemdup): Likewise.
2723 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2724 XFREE): Remove these long-obsolescent macros.
2725 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2726 * xstrdup.c: Remove.
2728 * regex.c (re_comp): Cast gettext return value to char *,
2729 Problem reported by Martin Neitzel via Mark D. Baushke.
2731 2004-10-04 Simon Josefsson <jas@extundo.com>
2733 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2734 '#ifdef USE_UNLOCKED_IO'.
2736 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2738 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2739 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2740 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2741 regex.c, sha1.c, version-etc.c, yesno.c:
2742 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2743 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2744 the includer's responsibility.
2746 Sync from coreutils.
2748 * modechange.c (mode_compile): Don't decrement a pointer that
2749 points to the start of a string, as the C Standard says the
2750 resulting behavior is undefined.
2752 * backupfile.h (enum backuptype): Rename none -> no_backups,
2753 simple -> simple_backups, numbered_existing ->
2754 numbered_existing_backups, numbered -> numbered_backups
2755 to avoid shadowing problems. All uses changed.
2756 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2757 * backupfile.c (check_extension, numbered_backup):
2758 Rename locals to avoid shadowing 'basename'.
2759 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2762 * .cppi-disable: Add getopt_.h, getopt_int.h.
2763 * .cvsignore: Add getopt.h.
2765 2004-10-04 Simon Josefsson <jas@extundo.com>
2767 * memmem.h: New file.
2768 * memmem.c: New file, taken from glibc.
2770 2004-10-02 Jim Meyering <jim@meyering.net>
2772 * dirfd.h, getpagesize.h: Add copyright notice.
2774 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2776 * snprintf.c: Remove comments as to why each header is needed.
2778 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2780 * strsep.h: New file.
2781 * strsep.c: New file.
2783 2004-10-01 Simon Josefsson <jas@extundo.com>
2785 * snprintf.c (snprintf): Handle size==0.
2787 2004-10-01 Simon Josefsson <jas@extundo.com>
2788 Bruno Haible <bruno@clisp.org>
2790 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2791 (snprintf): Declare 'args'.
2793 2004-09-30 Simon Josefsson <jas@extundo.com>
2795 * snprintf.h, snprintf.c: New files.
2797 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2799 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2800 (hol_entry_help): Never translate an empty string.
2801 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2802 * argp.h (OPTION_NO_TRANS): New option.
2804 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2806 * xvasprintf.c: Include xalloc.h.
2807 (xvasprintf): Use xalloc_die, not xmalloc_die.
2809 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2811 * dummy.c: Change copyright notice to FSF, and license to GPL.
2813 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2815 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2816 Problem reported by Bruno Haible in:
2817 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2819 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2821 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2822 in case some system header has #define'd it. Problem reported by
2823 Soeren D. Schulze in
2824 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2826 2004-09-08 Bruno Haible <bruno@clisp.org>
2828 * stdint_.h: New file, taken from GNU clisp.
2830 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2832 * xvasprintf.h: New file.
2833 * xvasprintf.c: New file.
2834 * xasprintf.c: New file.
2836 2004-09-08 Bruno Haible <bruno@clisp.org>
2838 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2840 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2842 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2844 Import from coreutils.
2845 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2846 strings on unbounded length. alloca's performance benefits aren't
2847 that important here.
2849 (parse_with_separator): New function, with most of the internals
2850 of the old parse_user_spec. Allow user to omit both user and group,
2851 for compatibility with FreeBSD.
2852 Clone only the user name, not the entire spec.
2853 Do not set *uid, *gid unless entirely successful.
2854 Avoid memory leak in some failing cases.
2855 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2856 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2857 (parse_user_spec): Rewrite to use parse_with_separator.
2859 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2861 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2862 its complicated substitute.
2863 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2864 and program_invocation_name.
2865 (__argp_basename) [!_LIBC]: Remove; the only use was
2866 replaced by its body.
2867 (__argp_short_program_name): Change condition from
2868 !defined __argp_short_program_name to
2869 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2870 to match argp-namefrob.h.
2871 (__argp_failure): Don't assume strerror_r returns char *.
2872 * argp-parse.c (N_): Define unconditionally.
2873 (argp_default_options): Fill out initializers with 0 to avoid
2876 2004-08-12 Simon Josefsson <jas@extundo.com>
2878 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2879 * getopt_.h: Renamed from getopt.h.
2881 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2883 Merge from coreutils.
2885 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2886 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2887 for Reliant Unix 5.43.
2889 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2890 (union fooround): Use uintmax_t, not long int.
2891 The rest is a merge from libc:
2892 [defined _LIBC]: Include <shlib-compat.h>.
2893 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2895 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2897 * strverscmp.c: Convert to UTF-8.
2899 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2901 * obstack.h (obstack_empty_p):
2902 Don't assume that chunk->contents is suitably aligned.
2903 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2904 Likewise. Problem reported by Benno in
2905 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2907 * chown.c (rpl_chown): Work even if the file is writeable but not
2908 readable. This could be improved further but it'd take some work.
2910 2004-08-08 Simon Josefsson <jas@extundo.com>
2912 * xgethostname.c: Don't include error.h (not used).
2915 * getpass.c: Include getpass.h first.
2917 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2919 * xalloc-die.c: New files.
2920 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2922 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2923 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2924 (_, N_, xalloc_die): Move to xalloc-die.c.
2925 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2926 so that we needn't mess with xalloc_msg_memory_exhausted.
2928 * sha1.h: Renamed from sha.h.
2929 (SHA1_H): Renamed from _SHA_H.
2930 (sha1_ctx): Renamed from sha_ctx.
2931 (sha1_init_ctx): Renamed from sha_init_ctx.
2932 (sha1_process_block): Renamed from sha_process_block.
2933 (sha1_process_bytes): Renamed from sha_process_bytes.
2934 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2935 (sha1_read_ctx): Renamed from sha_read_ctx.
2936 (sha1_stream): Renamed from sha_stream.
2937 (sha1_buffer): Renamed from sha_buffer.
2938 * sha1.c: Likewise; renamed from sha.c.
2939 Do not include <sys/types.h>.
2940 Include <stddef.h> rather than <stdlib.h>.
2942 2004-08-08 Bruno Haible <bruno@clisp.org>
2944 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2945 FILESYSTEM_PREFIX_LEN.
2946 * progreloc.c: Likewise.
2947 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2949 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2952 * argp-help.c (make_hol, hol_append): Don't assume that
2953 SIZE_MAX is a valid preprocessor constant.
2954 (__argp_basename): Change from "#ifndef _LIBC"
2955 to "#ifndef __argp_short_program_name", so that
2956 we don't compile these functions for tar.
2958 More merges from coreutils.
2959 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2960 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2962 * addext.c: Remove; no longer needed.
2963 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2964 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2965 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2966 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2967 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2968 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2969 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2970 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2971 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2972 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2973 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2974 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2975 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2976 Import changes from coreutils.
2978 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2980 Merge from coreutils.
2982 * .gdb-history: Remove; this doesn't belong here.
2984 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2985 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2986 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2988 * dirname.h: Include <stdbool.h>.
2989 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2990 for consistency with POSIX terminology. All uses changed.
2991 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2992 (strip_trailing_slashes): Use bool for booleans.
2993 * stripslash.c (strip_trailing_slashes): Likewise.
2995 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2996 sometimes returns a positive errno value even when it succeeds.
2997 (print_errno_message) [!LIBC]: Fall back on strerror if
3000 * path-concat.c (mempcpy): Don't define if a system header defines it.
3001 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3002 (longest_relative_suffix): New function.
3003 (path_concat): Use it. Assume first argument is not NULL.
3004 Port to DOS. Omit redundant separators.
3005 Report an error instead of returning NULL.
3006 Use mempcpy instead of memcpy.
3007 (xpath_concat): Remove: not declared or used.
3009 * same.h: Include <stdbool.h>
3010 (same_name): Return bool, not int.
3011 * same.c (same_name): Likewise.
3012 (errno): Don't declare; we assume C89 or better now.
3014 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3015 if not already defined.
3017 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3018 * dup-safer.c (errno): Likewise.
3020 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3022 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3025 2004-08-03 Simon Josefsson <jas@extundo.com>
3027 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3028 * progname.h: Don't include stdbool.h.
3030 2004-08-02 Simon Josefsson <jas@extundo.com>
3032 * getsubopt.h: New file, with comments from Bruno Haible.
3033 * getsubopt.c: New file, from glibc, but slightly modified based on
3034 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3036 2004-08-01 Simon Josefsson <jas@extundo.com>
3038 * xgetdomainname.c: Include stdlib.h, for free().
3040 2004-07-16 Simon Josefsson <jas@extundo.com>
3042 * dummy.c: New file.
3044 2004-07-16 Bruno Haible <bruno@clisp.org>
3046 * backupfile.h: Add extern "C" for C++.
3047 * closeout.h: Likewise.
3048 * copy-file.h: Likewise.
3049 * findprog.h: Likewise.
3050 * full-write.h: Likewise.
3051 * pathname.h: Likewise.
3052 * progname.h: Likewise.
3053 * stpcpy.h: Likewise.
3054 * stpncpy.h: Likewise.
3055 * strcase.h: Likewise.
3056 * strstr.h: Likewise.
3057 * xalloc.h: Likewise.
3059 * mbswidth.h: Add extern "C" for C++.
3060 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3062 2004-07-09 Simon Josefsson <jas@extundo.com>
3064 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3065 failed without this.)
3067 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3069 * fchown-stub.c: New file.
3071 2004-06-24 Jim Meyering <jim@meyering.net>
3073 * obstack.h (obstack_base): Cast to (void *), per documentation.
3075 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3077 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3079 2004-06-01 Jim Meyering <jim@meyering.net>
3081 * calloc.c: New file.
3083 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3085 * getdate.y (yylex): Allow space between sign and number.
3086 Problem reported by Dan Jacobson.
3088 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3089 and Jim Meyering <jim@meyering.net>
3091 Merge from coreutils CVS.
3093 * stat-macros.h: New file, with contents from file-type.h
3094 and coreutils' system.h.
3095 * file-type.c: Include "stat-macros.h".
3096 * file-type.h (file_type): Move all macro definitions to new file,
3099 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3100 Wrap old code with this conditional.
3101 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3102 function that does not dereference symlinks.
3103 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3105 * xreadlink.c: Include xreadlink.h first, to catch .h file
3106 dependency problems.
3107 (xreadlink): Accept new arg SIZE, for efficiency.
3108 All decls and uses changed.
3109 * xreadlink.h: Include <stddef.h>, for size_t.
3111 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3112 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3114 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3116 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3118 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3119 macros to be defined.
3120 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3121 the allocator returns NULL because the requested size is zero.
3123 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3125 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3126 var. Add comment explaining why libc still defines it. This
3127 merges the following patch from glibc:
3128 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3130 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3132 * obstack.c (_obstack): Remove unused variable. It hasn't been
3133 present in glibc since revision 1.1 of this file.
3134 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3135 obstack_alignment_mask, obstack_alloc, obstack_base,
3136 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3137 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3138 obstack_grow0, obstack_init, obstack_int_grow,
3139 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3140 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3141 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3142 nonexistent functions.
3144 2004-05-17 Derek R. Price <derek@ximbiot.com>
3145 Paul Eggert <eggert@cs.ucla.edu>
3147 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3149 2004-05-14 Bruno Haible <bruno@clisp.org>
3151 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3152 that consists of a '.' followed by an empty digit string.
3153 Patch by Tor Lillqvist <tml@iki.fi>.
3155 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3157 Port obstack to the AS/400, where pointers are 16 bytes wide and
3158 you cannot cast an integer to a valid pointer. This patch is
3159 currently waiting to be integrated into glibc; see
3160 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3162 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3163 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3164 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3165 (struct obstack): temp member is now a union of a pointer and
3166 an integer, instead of an integer. All integer uses changed.
3167 This does not affect the physical layout of struct obstack,
3168 except on hosts (like the AS/400) where the size or alignment of
3169 void * is greater than that of ptrdiff_t.
3170 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3171 __STDC__)]: Store temporary in pointer member of union, not
3173 * obstack.c: Include <stddef.h>, for offsetof.
3174 (struct fooalign): Remove; it doesn't need a name.
3175 (union fooround): Change double to long double, and add void *.
3176 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3177 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3178 not a macro. Hence the values are always int; so remove all
3179 casts-to-int in uses.
3181 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3182 Derek Price <derek@ximbiot.com>
3184 * alloca.c: Include <alloca.h>, to get our interface.
3185 * alloca_.h: Use __alloca on AIX, so that we don't have to
3186 include <alloca.h> first. Use C89 prototype for alloca; this
3187 requires including <stddef.h> for size_t. Use extern "C" if C++.
3188 Use #elif for simplicity, since we can assume C89 now.
3189 Don't try to source the system alloca.h since it will not be found
3190 and to prevent recursively including its replacement.
3191 * fnmatch.c: Include <alloca.h> instead of opencoding.
3192 * regex.c: Likewise.
3194 2004-05-16 Derek Price <derek@ximbiot.com>
3195 Paul Eggert <eggert@cs.ucla.edu>
3197 getline cleanup. This changes the getndelim2 API: both order of
3198 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3201 * getline.c: Don't include stddef.h or stdio.h, since our
3202 interface does that.
3203 (getline): Always use getdelim, so that we don't have two
3204 copies of this code.
3205 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3207 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3208 (GETNDELIM2_MAXIMUM): New macro.
3209 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3210 instead of the old practice of delim2==0. All callers changed.
3211 Return -1 on overflow, instead of returning junk.
3212 Do not set *linesize unless allocation succeeds.
3213 * getndelim2.h: Do not include stddef.h; no longer needed, now
3214 that we include sys/types.h.
3215 * getnline.h: Likewise.
3216 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3217 (getndelim2): Reorder arguments.
3218 * getnline.c (getnline, getndelim):
3219 Don't discard the NMAX argument.
3220 (getnline): Invoke getndelim, to avoid code duplication.
3221 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3222 of (size_t) -1 by callers of the getnline family.
3224 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3226 * nanosleep.c (suspended): Change its type from int to
3227 sig_atomic_t volatile.
3228 (first_call): Make it private to rpl_nanosleep, and have it
3229 be zero initially as that's a bit faster.
3230 (my_usleep): Round up fractional times instead of truncating them,
3231 as this is the usual meaning for 'sleep'.
3233 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3235 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3236 (ENOSYS): Define if not defined.
3237 (settime): Fall back on stime if it exists and settimeofday fails.
3238 But don't bother with fallbacks if a method fails with errno == EPERM.
3240 2004-05-11 Jim Meyering <jim@meyering.net>
3242 Prior to this change, the save_cwd caller required read access to the
3243 current directory on most systems (ones with the fchdir function).
3245 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3246 fails, try write-only, and finally, resort to using xgetcwd.
3248 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3250 * obstack.c, obstack.h: Import changes from libc.
3252 2004-04-28 Bruno Haible <bruno@clisp.org>
3254 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3255 implicitly appends .exe to executables.
3256 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3257 accepts Windows pathnames.
3258 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3259 Cygwin like Windows, since it now accepts Windows pathnames.
3260 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3261 Cygwin like Windows, since it now accepts Windows pathnames.
3262 Reported by Derek Robert Price <derek@ximbiot.com>.
3264 2004-04-20 Jim Meyering <jim@meyering.net>
3266 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3268 2004-04-20 Jim Meyering <jim@meyering.net>
3269 Bruno Haible <bruno@clisp.org>
3271 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3272 memory when realloc fails.
3274 2004-04-18 Jim Meyering <jim@meyering.net>
3276 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3277 don't leak memory and do call END_UTMP_ENT.
3279 2004-04-11 Paul Eggert <eggert@twinsun.com>
3281 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3282 (CHAR_BIT): Remove, since we assume C89.
3283 Include <stdint.h> if available, as per current Autoconf CVS advice.
3285 2004-03-30 Paul Eggert <eggert@twinsun.com>
3287 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3288 not bool, to be more consistent with Unix conventions.
3289 Suggested by Bruno Haible.
3291 Merge from coreutils.
3293 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3296 * getdate.h: Include stdbool.h, and timespec.h instead of
3297 the usual <time.h> dance.
3298 (get_date): Change signature to support fractional time stamps.
3299 All callers changed.
3300 * getdate.y: Include "getdate.h" first, as we can now
3301 assume C89 and don't need to worry about 'const'.
3302 Similarly, include "unlocked-io.h" near start, not in middle.
3304 (textint.value): Use long int rather than int.
3305 (textint.digits): Use size_t rather than int.
3306 (BILLION, LOG10_BILLION): New constants.
3307 (parser_control): New member rel_ns. Members day_ordinal,
3308 time_zone, month, day, hour, minutes, rel_year, rel_month,
3309 rel_day, rel_hour, rel_minutes, rel_seconds
3310 are now long int, not int. Member seconds is now struct timespec,
3311 not int. New member timespec_seen. Members dates_seen, days_seen,
3312 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3314 (%union.intval): Now long int, not int.
3315 New member timespec.
3316 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3317 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3318 (spec): Now is a timespec or an item list.
3319 (timespec, items): New nonterminals.
3320 (time, rel, relunit, number, get_date):
3321 Add support for fractional seconds.
3322 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3323 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3324 (to_hour): First arg is now long int, not int.
3325 (to_year): Returns long int, not int.
3326 Don't treat year -70 like 70.
3327 (tm_diff): Returns long int, not int.
3328 (lookup_word): Use bool instead of int when appropriate.
3329 (yylex): Use size_t for count, not int.
3330 Detect overflow when parsing large integer constants.
3331 Add support for fractions.
3332 (get_date): Make pointers 'const' if possible.
3333 Use more-portable code to detect integer overflow.
3334 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3335 Don't use ctime; it's not reliable if the year has >4 digits.
3337 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3338 This is for compatibility with BSD.
3340 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3341 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3342 From coreutils' system.h.
3344 * userspec.c: Don't include "posixver.h".
3345 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3346 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3347 compatible extension. Simplify code by removing a boolean int
3348 that was always nonzero if a string was nonnull.
3350 2004-03-30 Jim Meyering <jim@meyering.net>
3352 Merge from coreutils.
3354 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3356 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3357 an empty input stream.
3359 * readtokens.c: Include <stdbool.h>.
3360 (readtoken): Use `size_t' rather than int/long.
3361 All callers adjusted.
3362 Use `bool' rather than `int' where appropriate.
3363 Use memset rather than an explicit loop.
3364 Use x2nrealloc rather than xrealloc.
3365 Allow the use of `\0' as a delimiter.
3366 (readtokens): Likewise.
3367 * readtokens.h (readtoken, readtokens): Update prototypes.
3369 2004-03-30 Bruno Haible <bruno@clisp.org>
3371 * getloadavg.c (getloadavg): Don't assume setlocale returns
3374 2004-03-29 Paul Eggert <eggert@twinsun.com>
3376 Merge changes to getloadavg.c from coreutils and Emacs.
3378 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3379 Define to an expression, not to the empty string.
3380 Include cloexec.h and xalloc.h.
3381 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3382 Use set_cloexec_flag rather than rolling our own.
3383 * cloexec.c, cloexec.h: New files.
3385 2004-03-18 Paul Eggert <eggert@twinsun.com>
3387 * getopt.h: Sync with libc CVS.
3389 2004-03-18 Paul Eggert <eggert@twinsun.com>
3390 Bruno Haible <bruno@clisp.org>
3392 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3393 not on all platforms that have <wchar.h>.
3394 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3396 2004-03-09 Paul Eggert <eggert@twinsun.com>
3398 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3400 * getopt_int.h: New file, also synced from libc.
3402 2004-03-07 Paul Eggert <eggert@twinsun.com>
3404 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3405 '#if' expressions. Unlike the code it replaces, it does not
3406 depend on (defined _SC_PAGESIZE). However, it does depend on
3407 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3408 first reported by Jason Andrade in
3409 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3411 2004-01-18 Simon Josefsson <jas@extundo.com>
3413 * strdup.h: New file.
3414 * strdup.c: Include it.
3415 * path-concat.c: Include strdup.h. Drop strdup declaration.
3416 * userspec.c: Include strdup.h. Drop strdup declaration.
3418 2004-02-06 Karl Berry <karl@gnu.org>
3420 * config.charset: update from gettext 0.14.1.
3422 2004-02-05 Paul Eggert <eggert@twinsun.com>
3424 Add comments and code, prompted by suggestions from Bruno Haible
3426 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3427 describing the enum quoting_style values.
3428 * quotearg.c (quotearg_alloc): New function.
3429 (quotearg_buffer_restyled): Treat lone { and } as special.
3430 Treat = as special. Work around bug with older shells
3431 that "see" a '\' that is really the 2nd byte of a multibyte char.
3432 Quote empty string with shell_quoting_style.
3434 2004-02-03 Bruno Haible <bruno@clisp.org>
3436 * pipe.h: New file, from GNU gettext.
3437 * pipe.c: New file, from GNU gettext.
3439 2004-01-27 Bruno Haible <bruno@clisp.org>
3441 * execute.h: New file, from GNU gettext.
3442 * execute.c: New file, from GNU gettext.
3443 * w32spawn.h: New file, from GNU gettext.
3445 2004-01-23 Paul Eggert <eggert@twinsun.com>
3447 Exit-status fix from coreutils.
3449 Use exit_failure consistently in place of EXIT_FAILURE,
3450 so that program exit statuses are consistent on failure.
3452 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3453 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3454 * argmatch.h: Comment fix to match the above.
3455 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3456 Now a macro referring to exit_failure, instead of a separate
3457 variable. Include "exitfail.h" to get it.
3458 * xstrtol.h: Include "exitfail.h".
3459 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3461 * long-options.c (parse_long_options): Use prototype
3462 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3465 2004-01-21 Jim Meyering <jim@meyering.net>
3467 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3468 so as not to conflict with a different-sized __mktime_internal
3469 function in GNU libc.
3470 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3471 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3473 2004-01-18 Paul Eggert <eggert@twinsun.com>
3475 Merge from diffutils.
3477 * file-type.c (file_type): Add typed memory objects.
3478 * file-type.h (S_TYPEISTMO): New macro.
3480 * c-stack.h (c_stack_action): Remove argv argument.
3481 * c-stack.c (c_stack_action): Likewise. All uses changed.
3482 (die): Don't calculate message unless segv_action returns.
3483 (get_stack_location, min_address_from_argv, max_address_from_argv,
3484 volatile stack_base, volatile_stack_size): Remove.
3485 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3486 that every segmentation violation is a stack overflow. (Ouch!)
3487 See Debian bug 136249 (still outstanding) for more info about why
3488 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3490 2003-11-30 Bruno Haible <bruno@clisp.org>
3492 Safer stack allocation.
3493 * setenv.c: Include allocsa.h.
3494 (alloca): Remove fallback definition.
3495 (freea): Remove macro.
3496 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3499 2003-10-17 Bruno Haible <bruno@clisp.org>
3501 * binary-io.h: Avoid warnings on Cygwin.
3503 2003-12-28 Bruno Haible <bruno@clisp.org>
3505 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3506 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3508 2003-11-28 Bruno Haible <bruno@clisp.org>
3510 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3512 2003-11-27 Bruno Haible <bruno@clisp.org>
3514 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3516 2003-11-17 Bruno Haible <bruno@clisp.org>
3518 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3520 2003-11-24 Bruno Haible <bruno@clisp.org>
3522 * xallocsa.h: New file, from GNU gettext.
3523 * xallocsa.c: New file, from GNU gettext.
3525 2003-11-24 Bruno Haible <bruno@clisp.org>
3527 * allocsa.h: New file, from GNU gettext.
3528 * allocsa.c: New file, from GNU gettext.
3530 2003-11-24 Bruno Haible <bruno@clisp.org>
3532 * eealloc.h: New file.
3534 2004-01-15 Jim Meyering <jim@meyering.net>
3536 Merge from coreutils.
3538 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3539 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3540 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3542 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3543 optional configure-time default.
3545 * version-etc.c (version_etc_copyright): Update copyright date.
3547 * xreadlink.c (xreadlink): Correct outdated comment.
3549 2004-01-15 Paul Eggert <eggert@twinsun.com>
3551 Merge from coreutils.
3553 * posixver.c: Include posixver.h.
3555 * same.c: Include <stdbool.h>, <limits.h>.
3556 (_POSIX_NAME_MAX): Define if not defined.
3558 (same_name): If file names are silently truncated, report
3559 that the file names are the same if they are the same after
3560 the silent truncation.
3562 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3563 conversion function.
3564 * xstrtod.c (xstrtod): Likewise. All callers changed to
3565 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3568 2004-01-14 Paul Eggert <eggert@twinsun.com>
3570 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3571 with like-named macro in fnmatch.c.
3572 (EXT): Use an internal constant instead.
3574 Merge fnmatch patches from glibc.
3575 * fnmatch.c (mbsinit): Remove define.
3576 Add libc_hidden_ver (__fnmatch, fnmatch).
3577 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3578 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3580 2003-12-14 Karl Berry <karl@gnu.org>
3582 * config.charset: update from gettext-runtime.
3584 2003-12-03 Paul Eggert <eggert@twinsun.com>
3586 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3587 Bug reported by Alfred M. Szmidt.
3589 2003-11-29 Karl Berry <karl@gnu.org>
3591 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3593 2003-11-23 Paul Eggert <eggert@twinsun.com>
3594 Bruno Haible <bruno@clisp.org>
3596 * printf-parse.h: Don't include sys/types.h.
3597 (ARG_NONE): New macro.
3598 (char_directive): Change type of *arg_index fields to size_t.
3599 * printf-parse.c: Don't include sys/types.h.
3600 (SSIZE_MAX): Remove macro.
3601 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3602 Remove unnecessary overflow check.
3603 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3606 2003-11-24 Paul Eggert <eggert@twinsun.com>
3608 * alloca.c: Remove dependency on xalloc module.
3609 (xalloc_die): Remove.
3610 (memory_full) [!defined emacs]: New macro.
3611 [!defined emacs]: Don't include xalloc.h.
3612 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3613 address arithmetic overflows. Change datatypes a bit to avoid
3616 2003-11-22 Jim Meyering <jim@meyering.net>
3618 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3620 2003-11-17 Bruno Haible <bruno@clisp.org>
3622 * vasnprintf.c (alloca): Remove fallback definition.
3623 (freea): Remove definition.
3624 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3625 Reported by Paul Eggert.
3627 2003-11-17 Jim Meyering <jim@meyering.net>
3629 On systems without utime and without a utimes function capable of
3630 dealing with a NULL struct utimbuf* argument, this utime replacement
3631 could -- in unusual circumstances -- leak a file descriptor.
3632 * utime.c: Include <unistd.h> and <errno.h>.
3633 (utime_null): Be sure to close `fd' and to preserve errno.
3634 Reported by Geoff Collyer via Arnold Robbins.
3636 2003-11-16 Paul Eggert <eggert@twinsun.com>
3637 Bruno Haible <bruno@clisp.org>
3639 Protect against address arithmetic overflow.
3640 * printf-args.h: Include stddef.h.
3641 (arguments): Change type of field 'count' to size_t.
3642 * printf-args.c (printf_fetchargs): Use size_t instead of
3643 'unsigned int' where appropriate.
3644 * printf-parse.h: Include sys/types.h.
3645 (char_directive): Change type of *arg_index fields to ssize_t.
3646 (char_directives): Change type of fields 'count', max_*_length to
3648 * printf-parse.c: Include sys/types.h and xsize.h.
3649 (SSIZE_MAX): Define fallback value.
3650 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3651 instead of 'int' where appropriate. Check a_allocated, d_allocated
3652 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3653 * vasnprintf.c: Include xsize.h.
3654 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3655 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3656 overflow. Avoid wraparound when converting a width or precision from
3659 2003-11-16 Bruno Haible <bruno@clisp.org>
3661 Update from GNU gettext.
3662 * printf-parse.c: Generalize to it can be compiled for wide strings.
3663 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3664 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3665 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3666 SNPRINTF): New macros.
3667 Don't include <alloca.h> if the file is used inside libintl.
3668 (local_wcslen): New function, for Solaris 2.5.1.
3669 (VASNPRINTF): Use it instead of wcslen.
3671 2003-11-16 Bruno Haible <bruno@clisp.org>
3673 * xsize.h (xmax): New function.
3674 (xsum, xsum3, xsum4): Declare as "pure" functions.
3676 2003-11-12 Paul Eggert <eggert@twinsun.com>
3678 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3679 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3680 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3681 heuristic is just as accurate as far as we know, and it removes a
3682 dependency on size_max.m4 and ptrdiff_max.m4.
3684 2003-11-12 Paul Eggert <eggert@twinsun.com>
3686 * xstrtol.c (__xstrtol): Remove "break" immediately after
3687 "return", to pacify some unknown compiler. Problem reported
3690 2003-11-11 Bruno Haible <bruno@clisp.org>
3692 * xsize.h (SIZE_MAX): Remove fallback definition.
3693 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3696 2003-11-10 Paul Eggert <eggert@twinsun.com>
3698 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3699 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3700 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3702 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3703 not (size_t) -1, since it's defined here.
3705 2003-11-06 Paul Eggert <eggert@twinsun.com>
3707 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3708 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3709 Reject sizes of exactly SIZE_MAX bytes.
3710 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3711 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3713 2003-11-05 Bruno Haible <bruno@clisp.org>
3715 * xsize.h: Include limits.h, to avoid a possible collision with
3716 SIZE_MAX defined in <limits.h> on Solaris.
3718 2003-11-04 Bruno Haible <bruno@clisp.org>
3720 * xsize.h: New file.
3721 * linebreak.c: Include xsize.h.
3722 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3723 argument for overflow.
3724 Suggested by Paul Eggert.
3726 2003-10-31 Bruno Haible <bruno@clisp.org>
3728 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3729 to avoid (extremely rare) race condition.
3730 Suggested by Paul Eggert.
3732 2003-11-03 Jim Meyering <jim@meyering.net>
3734 * userspec.c: Include "userspec.h".
3735 * userspec.h: New file.
3737 2003-10-31 Paul Eggert <eggert@twinsun.com>
3739 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3740 * mountlist.c (SIZE_MAX): Define if not defined already.
3741 (read_filesystem_list): Set and use me_type_malloced.
3742 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3743 whatever the type happens to be), for brevity and consistency.
3744 Check for size calculation overflow on Alphas running OSF/1.
3746 2003-10-31 Jim Meyering <jim@meyering.net>
3748 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3750 * linebuffer.c: Include <string.h> for declaration of memset.
3752 2003-10-30 Paul Eggert <eggert@twinsun.com>
3753 Bruno Haible <bruno@clisp.org>
3755 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3756 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3758 2003-10-29 Paul Eggert <eggert@twinsun.com>
3760 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3761 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3763 * quotearg.c (quotearg_n_options): Use it.
3764 * group-member.c: Include <stdbool.h>.
3765 (free_group_info): Arg is now const *; don't free arg.
3766 (get_group_info): Now returns bool and accepts struct group_info *,
3767 rather than returning a malloc'ed struct group_info *.
3768 All uses changed. Check for overflow in internal size calculation.
3770 * getusershell.c (readname): Simplify the code by using x2nrealloc
3771 rather than xmalloc/xrealloc.
3772 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3773 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3774 conformance bug: the old code used a pointer after freeing the
3775 storage that it addressed.
3776 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3777 rather than doing it by hand.
3778 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3779 the buffer preserved. Use free and xmalloc instead.
3780 * quotearg.c (quotearg_n_options): Likewise.
3781 Use a simpler test for size overflow. Don't use xalloc_oversized
3782 because unsigned int might be wider than size_t (!); this suggests
3783 that we should switch from unsigned int to size_t for slot numbers.
3785 2003-10-27 Bruno Haible <bruno@clisp.org>
3787 * stdbool_.h: Better support for BeOS.
3789 2003-10-27 Paul Eggert <eggert@twinsun.com>
3791 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3792 to allocate the returned structure. Do not allocate a subarray,
3793 as x2nrealloc will do that.
3794 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3795 instead of xnrealloc.
3796 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3798 2003-10-26 Paul Eggert <eggert@twinsun.com>
3800 * xalloc.h (xalloc_oversized): New static inline function, for
3801 callers that want to do their own size-overflow checking. Include
3802 <stdbool.h>, since xalloc_oversized returns bool.
3803 * xalloc.c (array_size_overflow): Remove. All callers changed
3804 to use xalloc_oversized.
3806 Add two functions x2realloc, x2nrealloc, for programs that grow
3807 arrays dynamically by doubling their sizes.
3808 * xalloc.h (x2realloc, x2nrealloc): New decls.
3809 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3812 Port to C99 semantics for 'inline' of external functions.
3813 Bug reported by Bruno Haible.
3814 * xmalloc.c (xnmalloc_inline): New static inline function,
3815 with the old contents of xnmalloc.
3816 (xnmalloc, xmalloc): Use it.
3817 (xnrealloc_inline): New static inline function,
3818 with the old contents of xnrealloc.
3819 (xnrealloc, xrealloc): Use it.
3821 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3823 2003-10-25 Paul Eggert <eggert@twinsun.com>
3825 Fix several address-calculation bugs in the hash modules,
3826 plus some minor code cleanup.
3828 * hash.h: Include <stdbool.h>, for bool.
3829 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3830 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3831 hash_get_n_entries, hash_get_max_bucket_length,
3832 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3833 hash_rehash): Use size_t rather than unsigned.
3834 * hash.c (struct hash_table, hash_get_n_buckets,
3835 hash_get_n_buckets_used, hash_get_n_entries,
3836 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3837 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3838 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3840 (SIZE_MAX): Define if not defined.
3841 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3842 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3844 Use const * when possible.
3845 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3846 (check_tuning): Fix bug: if tuning parameters were very close to
3847 0 or 1, rounding errors could have caused subscript violations.
3848 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3849 (hash_initialize): Add 'fail:' label
3850 to free table and return NULL, and use it to simplify code.
3851 Use calloc rather than clearing the storage ourself.
3852 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3853 buffer size calculations.
3854 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3855 Include <stddef.h>, for size_t.
3856 * hash-pjw.c (hash_pjw): Likewise.
3857 Switch to method described by Bruno Haible.
3858 Include <limits.h>, for CHAR_BIT.
3859 (SIZE_BITS): New macro.
3861 2003-10-21 Paul Eggert <eggert@twinsun.com>
3863 * getndelim2.c (getndelim2): When size calculation overflows,
3864 ceiling the allocation at NMAX bytes rather than silently
3865 discarding input bytes before NMAX is reached. This makes
3866 a difference only if NMAX exceeds SIZE_MAX / 2.
3868 * obstack.c: Merge from glibc.
3869 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3870 Add libc_hidden_def (_obstack_newchunk).
3871 (_obstack_free) [! defined _LIBC]: Remove.
3872 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3873 a clone of the function body.
3874 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3875 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3877 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3878 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3881 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3882 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3883 Don't use lvalue casts, as GCC plans to remove support for them
3884 in GCC 3.5. Reported by Joseph S. Myers. This bug
3885 was also present in the non-GCC version, indicating that this
3886 code had always been buggy and had never been widely used.
3887 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3888 Use the fast variant of each macro, rather than copying the
3889 definiens of the fast variant; that way, we'll be more likely to
3890 catch future bugs in the fast variants.
3892 2003-10-20 Bruno Haible <bruno@clisp.org>
3894 * wait-process.h: New file, from GNU gettext.
3895 * wait-process.c: New file, from GNU gettext.
3897 2003-10-19 Jim Meyering <jim@meyering.net>
3899 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3901 2003-10-16 Paul Eggert <eggert@twinsun.com>
3903 * getgroups.c: Include <errno.h>, <stdlib.h>.
3904 (getgroups): First arg is int, not size_t.
3905 Don't let 'free' mangle errno.
3907 2003-10-16 Jim Meyering <jim@meyering.net>
3909 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3911 2003-10-15 Paul Eggert <eggert@twinsun.com>
3913 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3915 (new_exclude, add_exclude_file): Initial size no longer needs to
3917 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3918 our own address arithmetic overflow checking.
3920 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3921 (fnmatch): Do not alloca more than 2000 wide characters;
3922 instead, use malloc for large buffers.
3923 Check for address arithmetic overflow, and return -1
3924 with errno set to ENOMEM in that case.
3925 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3926 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3927 instead, return -1. Check for address arithmetic overflow.
3929 2003-10-14 Paul Eggert <eggert@twinsun.com>
3931 Handle invalid suffixes and overflow independently, so that
3932 callers can treat them independently as needed. Fix some bugs in
3933 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3934 suffix for a human-readable blocksize. The major caller-visible
3935 change is the addition of a new
3936 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3937 that both overflow and suffix chars were found.
3939 * human.c (humblock): Don't check separately for invalid suffix
3940 char; that is xstrtoumax's job (now that its bug is fixed).
3941 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3942 INTMAX_MAX]: New macros.
3943 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3944 TYPE_MAXIMUM): New macros.
3945 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3946 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3947 if overflow occurs, as it's what __strtol does and it's more useful
3949 (__xstrtol): If __strtol reports some error other than ERANGE,
3950 reflect it to the caller as LONGINT_INVALID. If it reports
3951 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3952 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3953 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3955 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3956 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3957 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3958 [defined UINTMAX_MAX]: New macros.
3960 2003-10-14 Bruno Haible <bruno@clisp.org>
3962 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3963 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3964 Also use volatile where needed.
3966 2003-10-12 Paul Eggert <eggert@twinsun.com>
3968 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3969 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3970 and define in terms of the other primitives.
3971 * xmalloc.c: Include stdbool.h; do not include exit.h.
3972 (SIZE_MAX): Define if not already defined.
3973 (array_size_overflow): New function.
3974 (xalloc_die): Abort instead of exiting if 'error' returns.
3975 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3976 (xmalloc, xrealloc): Use them.
3977 (xcalloc): Check for address arithmetic overflow.
3978 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3979 a bit faster than strcpy.
3981 2003-10-08 Paul Eggert <eggert@twinsun.com>
3983 Merge getpass from libc, plus a few fixes.
3985 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3986 Include <stdbool.h>.
3987 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3988 __fsetlocking to empty.
3989 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3990 do include <bits/libc-lock.h>.
3991 Do not include <fcntl.h>; not needed.
3992 [_LIBC]: Include <wchar.h>.
3993 (NOTCANCEL_MODE): New macro.
3994 (flockfile, funlockfile) [_LIBC]: New macros.
3995 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3996 [!_LIBC]: New macros.
3997 (call_fclose): New function.
3998 (getpass): Use it. Save tty stream separately; this simplifies the
3999 code and makes it more reliable if stdin happens to equal stdout.
4000 Invoke __fsetlocking on tty.
4001 Handle thread cancellation if needed.
4002 Namespace cleanup (use __tcgetattr, __getline).
4003 Use bool for Booleans.
4004 [USE_IN_LIBIO]: Handle wide streams.
4005 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4006 stream might go where.
4008 * unlocked-io.h: Include <stdio.h>, so that the caller
4009 doesn't have to include <stdio.h> before us.
4010 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4011 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4012 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4013 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4014 if not declared, so that we can use getpass.c code from libc without
4016 (flockfile, ftrylockfile, funlockfile): New macros.
4018 2003-10-06 Bruno Haible <bruno@clisp.org>
4020 * version-etc-2.h: Remove file.
4021 * version-etc-2.c: Remove file.
4023 2003-09-25 Jim Meyering <jim@meyering.net>
4024 Bruno Haible <bruno@clisp.org>
4026 This lets translators provide better translations for the
4027 "Written by ..." part of --version output.
4028 * version-etc.h: Include stdarg.h.
4029 (version_etc_copyright): Declare as readonly.
4030 (version_etc): Make this function variadic with a NULL-terminated list
4031 of author name strings.
4032 (version_etc_va): New declaration.
4033 * version-etc.c: Include stdarg.h, stdlib.h.
4034 (version_etc_copyright): Declare as readonly.
4035 (version_etc_va): New function. Provide a different translatable string
4036 for each possible number of authors < 10. Abbreviate when there are 10
4038 (version_etc): Make this function variadic. Call version_etc_va.
4039 Suggestion from Gary V. Vaughan.
4041 * long-options.h (parse_long_options): Change prototype: the authors
4042 string is moved to the end and becomes variadic.
4043 * long-options.c: Include stdarg.h.
4044 (parse_long_options): Make this function variadic, too.
4045 Call version_etc_va, not version_etc.
4047 2003-10-06 Bruno Haible <bruno@clisp.org>
4049 * fatal-signal.h: New file, from GNU gettext.
4050 * fatal-signal.c: New file, from GNU gettext.
4052 2003-10-04 Karl Berry <karl@gnu.org>
4054 * argp*: update from libc.
4056 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4058 * getpass.c (getpass): Use a no-op fseek when switching from input to
4059 output mode on the same stream.
4061 2003-09-29 Paul Eggert <eggert@twinsun.com>
4063 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4064 Fix arg typo in previous patch.
4066 2003-09-28 Jim Meyering <jim@meyering.net>
4068 * error.c: Correct cpp indentation.
4070 2003-09-27 Paul Eggert <eggert@twinsun.com>
4072 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4073 Omit the special code that used __typeof__, since we worry that
4074 it could be more trouble than it's worth. See:
4075 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4076 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4080 2003-09-26 Jim Meyering <jim@meyering.net>
4082 * error.c (error_tail): Move some declarations
4083 into inner scope where the local variables are used.
4085 2003-09-26 Bruno Haible <bruno@clisp.org>
4087 * stpncpy.h (gnu_stpncpy): New declaration.
4088 (stpncpy): Define as alias for gnu_stpncpy.
4089 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4091 2003-09-26 Paul Eggert <eggert@twinsun.com>
4093 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4094 (error_tail): Do not loop, reallocating temporary buffer, since
4095 the output cannot contain more wide characters than the input
4096 contains bytes, the size must be big enough already. This avoids
4097 one potential size overflow calculation. Check for size overflow
4098 when calculating temporary buffer size. Free temporary buffer
4099 when done, if it was allocated with malloc; this plugs a memory
4100 leak. Remove casts from void * to pointers, that are no longer
4101 needed now that we're assuming C89 or better.
4103 Merge error changes from glibc.
4105 * error.c, error.h: Update copyright notice header to match glibc.
4106 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4107 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4108 Disable cancellation while printing error.
4109 * error.h: Prepend __ to parameter names.
4111 2003-09-25 Karl Berry <karl@gnu.org>
4113 * argp-fmtstream.c, argp-help.c: update from libc.
4115 2003-09-25 Bruno Haible <bruno@clisp.org>
4117 * version-etc-2.h: New file, from version-etc.h with modifications.
4118 * version-etc-2.c: New file, from version-etc.c with modifications.
4120 2003-09-25 Simon Josefsson <jas@extundo.com>
4122 * xgetdomainname.h: New file.
4123 * xgetdomainname.c: New file.
4125 2003-09-25 Simon Josefsson <jas@extundo.com>
4126 Bruno Haible <bruno@clisp.org>
4128 * getdomainname.h: New file.
4129 * getdomainname.c: New file.
4131 2003-09-24 Paul Eggert <eggert@twinsun.com>
4133 * linebuffer.c (freebuffer): Don't free the argument, just
4134 the buffer associated with the argument. Bug reported by
4137 2003-09-19 Karl Berry <karl@gnu.org>
4139 * argp.h: update from libc.
4141 2003-09-16 Paul Eggert <eggert@twinsun.com>
4143 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4144 input error, instead of returning NULL the next time we are called
4145 (and therefore losing track of errno).
4147 2003-09-15 Paul Eggert <eggert@twinsun.com>
4149 * getndelim2.c (getndelim2): Don't trash errno when a read
4150 fails, so that the caller gets the proper errno.
4152 * readutmp.c (read_utmp): Likewise.
4153 Check for fstat error. Close stream and free storage
4156 2003-09-14 Bruno Haible <bruno@clisp.org>
4158 * fwriteerror.h: New file.
4159 * fwriteerror.c: New file.
4161 2003-09-14 Jim Meyering <jim@meyering.net>
4163 * getloadavg.c: Correct cpp indentation.
4164 * strdup.c: Likewise.
4165 * vasnprintf.c: Likewise.
4167 2003-09-12 Paul Eggert <eggert@twinsun.com>
4169 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4170 * obstack.c [!defined _LIBC]: Likewise.
4171 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4172 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4173 * exitfail.c: Don't include stdlib.h; no longer needed.
4175 More changes to assume C89 or better.
4177 * error.c (error_tail): Assume vprintf.
4179 * argmatch.c (getenv): Remove decl.
4180 * progreloc.c (get_full_program_name): Define via prototype.
4181 * setenv.c (clearenv): Likewise.
4182 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4184 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4185 (malloc, memcpy): Remove decls.
4186 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4187 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4188 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4189 (memcpy): Remove macro.
4190 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4191 (__P): Remove. All uses removed.
4192 (PTR): Remove. All uses changed to void *.
4193 (CHAR_BIT, NULL): Remove.
4194 (spaces, zeros, memset_space, memset_zero)
4195 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4197 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4198 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4199 Define with prototype.
4200 Remove now-unnecessary prototype decl.
4201 (extra_args_spec): Assume ANSI C. All uses changed.
4202 (extra_args_spec_iso): Remove.
4203 (my_strftime, emacs_strftimeu): Define via prototype.
4204 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4206 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4207 * strtoimax.c: Include <stdlib.h> unconditionally.
4208 (strtoul, strtol): Remove decls.
4209 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4211 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4212 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4213 (LOCALE_PARAM_PROTO): New macro.
4214 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4215 (INTERNAL (strtol), strtol): Define with a prototype.
4216 (PARAMS): Remove. All uses removed.
4217 * tempname.c: Include <string.h> unconditionally.
4218 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4219 * xgethostname.c (main): Define with a prototype.
4220 * xmalloc.c: Include "xalloc.h" first, to check interface.
4221 Include <stdlib.h> unconditionally.
4222 (calloc, malloc, realloc, free): Remove decls.
4223 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4224 Include <stdlib.h> unconditionally. Sort include file names.
4226 (xstrtod): Define with a prototype.
4227 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4228 (strtol, strtoul): Remove decls.
4230 2003-09-11 Paul Eggert <eggert@twinsun.com>
4232 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4233 Include <stdlib.h>, <string.h> unconditionally.
4234 Remove now-unnecessary cast to char *.
4235 * strnlen.c: Include <string.h> unconditionally.
4236 * yesno.c (yesno): Define with a prototype.
4238 2003-09-10 Bruno Haible <bruno@clisp.org>
4240 * strcspn.c: Include <string.h> unconditionally.
4241 * strpbrk.c: Include <string.h> unconditionally.
4242 * strstr.c: Include <string.h> unconditionally.
4243 * unicodeio.c: Include <string.h> unconditionally.
4244 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4245 * unsetenv.c: Likewise.
4246 * xreadlink.c: Include <stdlib.h> unconditionally.
4247 * yesno.c: Include <stdlib.h> unconditionally.
4248 (rpmatch): Add prototype.
4250 2003-09-10 Jim Meyering <jim@meyering.net>
4252 * error.c: Correct indentation of cpp directives.
4254 2003-09-09 Paul Eggert <eggert@twinsun.com>
4258 * acosl.c (main): Use a prototype.
4259 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4262 * getloadavg.c (getloadavg, main): Define via prototypes.
4264 * getopt.h (struct option.name): Assume C89, and use 'const'.
4265 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4266 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4268 * getopt.c (const): Remove macro.
4269 Include <string.h> unconditionally.
4270 (my_index): Remove; all uses changed to strchr.
4271 (strlen): Remove decl.
4272 (exchange): Remove forward decl; no longer needed.
4273 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4274 Define with prototype.
4275 * getopt1.c (const): Remove macro.
4276 (getopt_long, getopt_long_only, main): Define with prototype.
4278 * getugroups.c: Include <string.h> unconditionally.
4280 * getusershell.c: Include <stdlib.h> unconditionally.
4281 (getusershell, setusershell, endusershell, readname, main):
4282 Define with prototypes.
4284 * group-member.c: Include group-member.h first.
4285 Include <stdlib.h> unconditionally.
4287 * hard-locale.c: Include hard-locale.h first.
4288 Include <stdlib.h>, <string.h> unconditionally.
4290 * hash.c (free, malloc): Remove decls.
4291 Include <stdlib.h> unconditionally.
4293 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4294 (getenv): Do not declare.
4296 * idcache.c: Include <string.h> unconditionally.
4298 * long-options.c: Include long-options.h first, to test interface.
4299 Include <stdlib.h> unconditionally.
4301 * makepath.c: Include makepath.h first, to test interface.
4302 Include <stdlib.h> and <string.h> unconditionally.
4304 * linebuffer.c: Include <stdlib.h>.
4305 (free): Remove decl.
4307 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4308 rpl_malloc returns void *, not char *.
4309 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4311 * md5.h: Include <limits.h> unconditionally.
4312 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4313 (__P): Remove; all uses removed.
4314 * md5.c: Include "md5.h" first.
4315 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4316 md5_buffer, md5_process_bytes, md5_process_block):
4317 Define with prototypes.
4318 * sha.h (__P): Remove all uses. (It wasn't defined??)
4319 * sha.c: Include "sha.h" first.
4320 Include <stdlib.h>, <string.h> unconditionally.
4322 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4323 * memcmp.c (__ptr_t): Likewise.
4324 * memrchr.c (__ptr_t): Likewise.
4325 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4326 Include <string.h> unconditionally.
4327 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4328 * memchr.c: Include <stdlib.h> unconditionally.
4329 * memchr.c (LONG_MAX): Remove.
4330 * memrchr.c (LONG_MAX): Likewise.
4331 * memchr.c (__memchr): Define via a prototype.
4332 * memrchr.c (__memrchr): Likewise.
4333 * memcmp.c (__P): Remove, and remove all uses.
4334 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4335 Remove forward decls; no longer needed.
4336 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4337 Use types required by C89 in prototype.
4339 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4340 * savedir.c: Likewise.
4341 * mkdir.c (free): Remove decl.
4342 * rmdir.c (rmdir): Define with a prototype.
4343 * savedir.c: Include savedir.h first, to test interface.
4345 * mktime.c (STDC_HEADERS): Remove.
4346 Include <stdlib.h>, <string.h> unconditionally.
4348 * modechange.c: Include <stdlib.h> unconditionally.
4349 (malloc): Remove decl.
4351 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4352 (free): Remove decl.
4354 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4355 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4356 (This type really should be intptr_t, but that's a C99ism.)
4357 (_obstack_memcpy): Remove: all uses changed to memcpy.
4358 Include <string.h> unconditionally.
4359 (struct obstack): Assume __STDC__ for types of members
4360 chunkfun, freefun, extra_arg.
4361 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4362 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4363 obstack_begin, obstack_specify_allocation,
4364 obstack_specify_allocation_with_arg, obstack_chunkfun,
4365 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4366 Remove unprototyped decls and the macros that use them.
4367 * obstack.c (POINTER): Remove. All uses changed to void *.
4368 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4369 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4370 (defined __STDC__ && __STDC__)]:
4371 Remove nonprototyped code.
4372 Include <stdlib.h> unconditionally.
4373 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4374 _obstack_allocated_p, _obstack_free, obstack_free,
4375 _obstack_memory_used, print_and_abort):
4376 Define using prototypes.
4377 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4378 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4379 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4380 obstack_next_free, obstack_object_size, obstack_room) [0]:
4381 Remove unused, unprototyped code.
4383 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4385 * physmem.c (physmem_total, physmem_available, main): Define
4388 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4389 (main): Define with a prototype.
4391 * posixver.c (getenv): Remove decl.
4393 * putenv.c (malloc): Returns void *, not char *.
4394 Include <string.h> unconditionally.
4395 (strchr, memcpy, NULL): Do not define.
4397 * readtokens.c: Include readtokens.h first, to test interface.
4398 Include <stdlib.h>, <string.h> unconditionally.
4399 (init_tokenbuffer): Define with a prototype.
4401 * regex.c (PARAMS): Remove. All uses removed.
4402 All uses of _RE_ARGS removed, too.
4403 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4405 (bzero): Assume memset exists.
4406 (memcmp, memcpy, NULL): Remove.
4407 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4408 char, or assignments to local vars of type signed char.
4409 (init_syntax_once, PREFIX(extract_number_and_incr),
4410 PREFIX(print_partial_compiled_pattern),
4411 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4412 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4413 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4414 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4415 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4416 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4417 wcs_compile_range, byte_compile_range, truncate_wchar,
4418 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4419 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4420 count_mbs_length, wcs_re_match_2_internal,
4421 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4422 PREFIX(alt_match_null_string_p),
4423 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4424 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4425 regfree, PREFIX(extract_number)): Define with prototype. Remove
4426 now-unnecessary declaration, if any.
4427 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4429 Remove now-unnecessary casts among pointer types.
4430 * regex.h (_RE_ARGS): Remove. All uses removed.
4432 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4433 (free): Remove decl.
4435 * rpmatch.c: Include <stdlib.h> unconditionally.
4437 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4438 (free): Remove decl.
4440 * save-cwd.c: Include <stdlib.h> unconditionally.
4441 * xgetcwd.c: Likewise.
4443 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4444 (free): Remove decl.
4446 * strchrnul.c (strchrnul): Define with a prototype.
4447 Fix bug: c_in was not converted to char before searching.
4449 The following changes are not K&R related:
4451 * group-member.h: Include <sys/types.h>, so that this file is
4453 * makepath.h: Likewise.
4455 * getusershell.c (readname, default_index, line_size, readname):
4456 Use size_t, not int, for sizes.
4457 (readname): If the size overflows, report an error instead of
4460 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4462 * getndelim2.c: Assume stdlib.h per the C89 spec.
4464 2003-09-08 Paul Eggert <eggert@twinsun.com>
4466 Assume C89 or better; remove K&R cruft.
4467 A few of these changes were first proposed by Derek Robert Price
4468 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4470 * addext.c: Include <string.h> unconditionally.
4471 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4472 Don't declare getenv or malloc.
4474 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4475 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4477 (find_stack_direction, alloca): Use prototypes.
4479 * atexit.c (atexit): Define using a prototype.
4481 * basename.c, dirname.c, stripslash.c:
4482 Include <string.h> unconditionally.
4484 * bcopy.c: Include <stddef.h>.
4485 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4487 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4489 * error.h (error, error_at_line, error_print_progname)
4490 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4491 * error.c: Include error.h first, to check interface.
4492 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4493 (VA_START): Remove; all uses changeed to va_start.
4494 (exit, strerror): Remove decls.
4495 (error_print_progname): Prototype uncondionally.
4496 Don't include <errno.h>; no longer needed.
4497 (private_strerror): Remove.
4498 (error_tail): Always define.
4499 (error, error_at_line): Assume C89 or better; always use prototypes.
4500 * fatal.c: Include "fatal.h" first, to test interface.
4501 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4502 (VA_START): Remove; all uses changed to va_start.
4503 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4505 (exit): Remove decl.
4506 (fatal): Prototype unconditionally. Assume va_start works.
4507 Abort at end, to pacify gcc.
4509 * euidaccess.c (main): Define with a prototype.
4511 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4513 * exitfail.c: Include <stdlib.h> unconditionally.
4515 * fnmatch_.h (__P): Remove. All uses changed to assume
4517 * fnmatch.c: Include fnmatch.h first, to test interface.
4518 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4519 (getenv): Remove decl.
4520 (fnmatch): Define using a prototype.
4521 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4522 (FCT): Define using a prototype.
4524 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4526 * gethostname.c: Include <stddef.h>.
4527 (gethostname): Define with prototype. Length is size_t, not int.
4529 2003-09-08 Paul Eggert <eggert@twinsun.com>
4531 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4532 getversion.c should have been removed then, but was accidentally
4535 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4536 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4538 2003-09-07 Paul Eggert <eggert@twinsun.com>
4540 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4541 copy_tm_result. Bug reported by Simon Josefsson in
4542 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4544 2003-09-06 Paul Eggert <eggert@twinsun.com>
4546 * time_r.c, time_r.h: New files.
4548 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4550 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4551 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4553 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4555 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4556 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4559 * timegm.c: Switch to glibc implementation, with the following changes:
4560 [defined HAVE_CONFIG_H]: Include <config.h>.
4561 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4562 (__mktime_internal) [!defined _LIBC]: New decl.
4563 (__gmtime_r) [!defined _LIBC]: New macro and function.
4564 (timegm): Use a prototype, since gnulib assumes C89.
4565 Do not bother declaring tmp to be const, as it's not really usefu.
4566 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4567 (timegm): Declare only if HAVE_DECL_TIMEGM.
4569 2003-09-03 Paul Eggert <eggert@twinsun.com>
4571 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4572 Bug reported by Lute Kamstra in
4573 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4575 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4576 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4577 course with correspondingly smaller numbers for tomorrow and
4578 yesterday. From Tadayoshi Funaba. Originally installed into
4579 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4582 2003-08-31 Simon Josefsson <jas@extundo.com>
4584 * timegm.h: New file.
4585 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4587 2003-08-31 Karl Berry <karl@gnu.org>
4589 * argp.h: update from libc.
4591 2003-08-28 Bruno Haible <bruno@clisp.org>
4593 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4594 warning on QNX, which defines O_BINARY to 000000.
4596 2003-08-24 Bruno Haible <bruno@clisp.org>
4598 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4599 MSVC7 <stdio.h> is included later.
4601 2003-08-20 Bruno Haible <bruno@clisp.org>
4603 * progname.h: New file, from GNU gettext.
4604 * progname.c: New file, from GNU gettext.
4605 * progreloc.c: New file, from GNU gettext.
4607 2003-08-19 Bruno Haible <bruno@clisp.org>
4609 * xstrdup.c: Assume <string.h> exists.
4611 2003-08-18 Jim Meyering <jim@meyering.net>
4613 * setenv.h: Indent nested cpp directive.
4614 * vasnprintf.c: Remove trailing blanks.
4616 2003-08-17 Simon Josefsson <jas@extundo.com>
4617 Bruno Haible <bruno@clisp.org>
4619 * xstrndup.h: New file.
4620 * xstrndup.c: New file.
4622 2003-08-17 Bruno Haible <bruno@clisp.org>
4624 * strndup.h: New file.
4626 2003-08-16 Paul Eggert <eggert@twinsun.com>
4628 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4629 space, undoing this 2003-08-12 change:
4630 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4632 2003-08-16 Jim Meyering <jim@meyering.net>
4634 Merge from coreutils.
4635 * xstrtoimax.c: #else #if -> #elif.
4636 * xstrtoumax.c: Likewise.
4638 2003-08-15 Paul Eggert <eggert@twinsun.com>
4640 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4641 rather than tab, after '#' in shell-script copyright notices.
4642 Suggested by Bruno Haible.
4644 2003-08-15 Jim Meyering <jim@meyering.net>
4645 and Paul Eggert <eggert@twinsun.com>
4647 Merge from coreutils.
4648 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4649 member but strut utmpx does not. Needed for AIX 4.3.3.
4650 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4652 2003-08-15 Jim Meyering <jim@meyering.net>
4654 Merge from coreutils.
4655 * xgethostname.c: Include <stdlib.h>.
4656 (xghostname): Don't exit for anything other than memory-related
4657 failure; just return NULL.
4658 * userspec.c: Include "posixver.h".
4659 (parse_user_spec): Accept `.' as a separator only
4660 in pre-POSIX-200112 mode.
4661 * strtoimax.c: Use #elif rather than #else #if.
4662 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4663 Remove function, now that we can rely on a working tzset function.
4664 [!_LIBC]: Ensure that the required autoconf test has been run.
4665 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4666 Use underlying_strftime for %r.
4667 * sha.c: Merge in some clean-up and optimization changes from glibc.
4668 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4669 Ensure that it is a multiple of 64.
4670 Rearrange loop exit tests so as to avoid performing an
4671 additional fread after encountering an error or EOF.
4672 * realloc.c: Update copyright date.
4674 2003-08-14 Jim Meyering <jim@meyering.net>
4676 Merge from coreutils.
4677 * obstack.h: Whitespace changes.
4678 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4679 and xcalloc return values.
4680 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4681 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4682 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4683 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4684 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4686 Use mntctl's return value to drive the entry-processing loop, since
4687 we can't rely on the value of the vmt_length member in the last
4688 entry. On some systems doing so could result in exhausting
4689 virtual memory. Based in part on a patch from Mike Jetzer.
4691 2003-08-14 Jim Meyering <jim@meyering.net>
4692 and Paul Eggert <eggert@twinsun.com>
4694 Merges from coreutils, plus other fixes.
4695 * physmem.c: Merge in portability changes from gcc/libiberty
4696 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4697 for credits and details. Thanks to Kaveh Ghazi for helping
4698 to keep these files in sync.
4699 (ARRAY_SIZE): Define it.
4700 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4701 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4702 (memcasecmp): Don't assume size_t fits in unsigned int.
4703 Remove casts and duplicate code.
4704 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4705 (memcpy): Remove definition.
4706 Merge in some clean-up and optimization changes from glibc.
4707 [BLOCKSIZE]: Move definition to top of file.
4708 Ensure that it is a multiple of 64.
4709 Rearrange loop exit tests so as to avoid performing an
4710 additional fread after encountering an error or EOF.
4711 * md5.h (md5_uintptr): Define.
4712 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4713 return to the initial working directory. Preserve errno
4715 * idcache.c: Include "xalloc.h".
4716 (xmalloc, xrealloc): Remove decls.
4717 (getuser): Remove casts no longer required in C89.
4718 * human.c: Include stdio.h, for sprintf.
4719 * group-member.c: Include "xalloc.h".
4720 (xmalloc, xrealloc): Remove decls.
4721 (get_group_info): Remove casts no longer required in C89.
4722 * getusershell.c (readname): Remove casts no longer required in C89.
4723 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4724 * getline.c: Whitespace fix, from coreutils.
4726 2003-08-13 Paul Eggert <eggert@twinsun.com>
4728 * exclude.c: Include <ctype.h>
4729 (IN_CTYPE_DOMAIN): New macro.
4731 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4734 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4735 Undo previous (whitespace-only) change.
4737 2003-08-12 Paul Eggert <eggert@twinsun.com>
4739 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4740 Normalize leading white space and remove trailing white space.
4741 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4742 notice, as per ../config/srclist-update.
4744 Merge from coreutils.
4745 * euidaccess.h: New file.
4746 * euidaccess.c: Include it.
4747 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4748 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4749 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4751 2003-08-11 Bruno Haible <bruno@clisp.org>
4753 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4754 (vasnprintf): Use it instead of wcslen.
4756 2003-08-11 Bruno Haible <bruno@clisp.org>
4758 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4759 value to ensure that _Bool promotes to int. Use #define for _Bool when
4760 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4762 2003-08-10 Karl Berry <karl@gnu.org>
4764 * regex.h: update from libc (whitespace fix).
4766 2003-08-09 Paul Eggert <eggert@twinsun.com>
4768 Merge some files from coreutils. These changes were
4769 originally made by Jim Meyering.
4770 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4771 many older Unixes require this.
4772 * alloca.c (alloca): Remove cast to argument of free;
4773 no longer needed in C89.
4774 * alloca_.h, regex.h: Fix white space to match
4775 what GNU indent does.
4777 2003-08-05 Paul Eggert <eggert@twinsun.com>
4779 * bumpalloc.h: Remove.
4781 2003-08-04 Paul Eggert <eggert@twinsun.com>
4783 * getloadavg.c: Change copyright notice and spacing to conform to
4786 Merge from coreutils.
4787 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4789 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4790 from Karl Berry, implemented by Jim Meyering.
4791 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4792 from Dmitry V. Levin.
4793 Remove anachronistic cast of xrealloc.
4794 * fnmatch_.h (__const): Remove. Use 'const'.
4795 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4796 type. Otherwise, it wouldn't compile with at least /bin/cc on
4797 ymp-cray-unicos9.0.2.X.
4798 Combine two mostly-identical uses of alloca into one.
4799 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4801 2003-08-04 Dave Love <d.love@dl.ac.uk>
4805 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4806 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4807 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4808 obsolete NLIST_NAME_UNION.
4809 [__GNU__]: Undef BSD and FSCALE.
4810 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4812 2003-08-03 Paul Eggert <eggert@twinsun.com>
4814 * stdbool_.h (_Bool): Make it signed char, instead of
4815 an enum type, so that it's guaranteed to promote to int. See:
4816 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4818 2003-07-31 Paul Eggert <eggert@twinsun.com>
4820 * strerror.c: Include config.h, limits.h. Declare sprintf.
4821 (strerror): Don't assume that a printable int fits in 14 bytes.
4823 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4824 Bruno Haible <bruno@clisp.org>
4826 * getline.h (getline, getdelim): Change return type to ssize_t.
4827 * getline.c (getline, getdelim): Likewise.
4828 Remove _GNU_SOURCE define; now it's defined in config.h through
4831 2003-07-22 Paul Eggert <eggert@twinsun.com>
4833 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4834 over-parenthesization in macros.
4836 Sync with coreutils.
4838 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4841 Use `exit_failure' for xalloc and xmemcoll instead of their own
4842 private exit-failure variables.
4843 * xalloc.h (xalloc_exit_failure): Remove.
4844 * xmalloc.c: Likewise. Include exitfail.h.
4845 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4846 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4847 * xmemcoll.c: Likewise. Include exitfail.h.
4848 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4850 2003-07-18 Paul Eggert <eggert@twinsun.com>
4852 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4853 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4854 to test that it can stand by itself. Include "exitfail.h".
4855 Clients should set exit_failure instead.
4856 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4858 2003-07-18 Andreas Schwab <schwab@suse.de>
4860 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4862 2003-07-18 Bruno Haible <bruno@clisp.org>
4864 * getndelim2.h: New file.
4865 * getndelim2.c: Make into a module of its own. Include config.h,
4867 (getndelim2): Make non-static. Change return type to ssize_t.
4868 * getline.h: Change argument names.
4869 * getline.c: Include getndelim2.h instead of getndelim2.c.
4870 * getnline.c: Include getndelim2.h.
4872 2003-07-17 Bruno Haible <bruno@clisp.org>
4874 * Makefile.am: Remove file.
4875 * Makefile.in: Remove file.
4877 2003-07-17 Bruno Haible <bruno@clisp.org>
4879 * getnline.h: New file.
4880 * getnline.c: New file.
4881 * getndelim2.c: New file, extracted from getline.c.
4882 (getndelim2): Renamed from getdelim2, with added nmax argument.
4883 * getline.c: Include getndelim2.c.
4884 (getdelim2): Moved out to getndelim2.c.
4885 (getline, getdelim): Update.
4887 2003-07-15 <karl@gnu.org>
4889 * vasnprintf.c: update from gettext.
4891 2003-07-15 Jim Meyering <jim@meyering.net>
4893 * makepath.c (make_path): Enclose diagnostic in _(...).
4895 2003-07-14 Paul Eggert <eggert@twinsun.com>
4897 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4898 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4899 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4900 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4901 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4902 updated automatically by ../config/srclist-update. This changes
4903 their license from LPGL to GPL.
4905 2003-07-14 Jim Meyering <jim@meyering.net>
4907 Don't emit diagnostics. Let callers do that.
4908 * save-cwd.c: Don't include "error.h".
4909 (save_cwd): Don't call error. Ensure that errno is valid
4910 when returning nonzero.
4912 * save-cwd.h (restore_cwd): Update prototype.
4913 * save-cwd.c (restore_cwd): Remove two parameters.
4914 Simplify. Don't call error upon failure. Let callers do that.
4915 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4916 when auditing is enabled. But don't bother updating the #if.
4918 2003-07-14 Simon Josefsson <jas@extundo.com>
4920 * mempcpy.h: New file.
4921 * mempcpy.c: New file.
4923 2003-07-14 Paul Eggert <eggert@twinsun.com>
4925 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4926 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4927 unicodeio.c, unicodeio.h, unlocked-io.h:
4928 Switch from LGPL to GPL.
4930 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4932 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4933 it breaks C++ compilation.
4934 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4936 2003-07-10 Jim Meyering <jim@meyering.net>
4938 * vasnprintf.c: Remove trailing blanks.
4939 Make cpp indentation consistent.
4941 2003-07-09 Paul Eggert <eggert@twinsun.com>
4943 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4944 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4945 Switch from LGPL to GPL.
4947 2003-07-07 Paul Eggert <eggert@twinsun.com>
4949 * mktime.c: Fix some boundary cases and remove need for floating point.
4951 Issue a compile-time diagnostic if time_t is floating point, or if
4952 two's complement arithmetic is not in effect, or if arithmetic
4953 right shift does not propagate the sign. These assumptions were
4954 all in the original code but they weren't checked.
4956 (TIME_T_MIDPOINT, verify): New macros.
4957 (__isleap): Remove; it has integer overflow problems.
4958 (leapyear): New function, without those problems.
4959 (ydhms_tm_diff): Remove; splitting into two parts.
4960 (ydhms_diff): New function, containing the arithmetic part of
4961 the old ydhms_tm_diff function. Issue a compile-time
4962 diagnostic if we are not using C99 integer division.
4963 Avoid casts when possible.
4964 (guess_time_tm): New function, containing the checking part of
4965 the old ydhms_tm_diff function. Return the new value, rather than
4966 the difference between it and the old. Accept a new argument T
4967 so that *T specifies the old value. Check for overflow in the result.
4969 (__mktime_internal): Use a time_t offset, not a long int offset.
4970 This undoes the 2003-06-04 change, which is no longer needed now
4971 that we have better overflow checking.
4972 (localtime_offset): Likewise.
4974 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4975 and long are 64-bit but int is only 32-bit.
4976 (ydhms_diff): Use long int to store year1 and yday1.
4977 Issue a compile-time diagnostic if long int is not wide enough.
4979 (__mktime_internal): Use long int to store adjusted year and yday.
4980 Use plain C rather than preprocessor commands, if that doesn't
4982 Check for overflow (and try to repair) after each probe
4983 rather than checking only at the very end. This avoids some bugs
4984 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4985 does not equal GMT offset at maximum time).
4986 Use integer to check for overflow rather than floating point; this
4987 is more portable to non-IEEE hosts, and is a tad faster.
4988 When we detect that we are oscillating between two values,
4989 don't check whether tm_isdst has the requested value, since
4990 we already know the answer. When tm_isdst has the wrong value,
4991 use a different heuristic to find the right one, based on the
4992 extreme values actually observed in practice in tz2003a,
4993 rather than the (overly optimistic) "previous 3 calendar quarters".
4995 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4996 "T const" to accommodate glibc style.
4997 (check_result): Use less-confusing report format. "long" -> "long int.
4999 Don't loop if the iteration overflows time_t.
5000 Allow a negative step in the iteration.
5002 2003-07-01 Paul Eggert <eggert@twinsun.com>
5004 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5005 having it depend on HAVE_SYS_TYPES_H.
5007 2003-06-25 Bruno Haible <bruno@clisp.org>
5009 * readlink.c: New file.
5011 2003-06-20 Bruno Haible <bruno@clisp.org>
5013 Assume C89, so PARAMS isn't needed.
5014 * unicodeio.h (PARAMS): Remove.
5015 * unicodeio.c: Don't use PARAMS.
5017 2003-06-18 Jim Meyering <jim@meyering.net>
5019 Merge changes from coreutils.
5020 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5021 Remove explicit declarations of xmalloc and realloc.
5023 (read_utmp): Remove anachronistic cast of xmalloc.
5025 2003-06-17 Paul Eggert <eggert@twinsun.com>
5027 Assume C89, so PARAMS isn't needed.
5028 * backupfile.h (PARAMS): Remove. All uses removed.
5029 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5030 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5031 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5032 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5033 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5034 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5035 xstrtol.h: Likewise.
5036 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5037 same.h, strverscmp.h: Do not include config.h; no longer needed.
5038 Anyway, config.h should always be included before any other file.
5040 2003-06-11 Simon Josefsson <jas@extundo.com>
5042 * sysexit_.h: New file.
5044 2003-05-20 Derek Price <derek@ximbiot.com>
5046 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5048 2003-06-10 Simon Josefsson <jas@extundo.com>
5050 * strchrnul.h: New file.
5051 * strchrnul.c: New file.
5053 2003-06-10 Simon Josefsson <jas@extundo.com>
5055 * argp.h: New file, from glibc.
5056 * argp-ba.c: New file, from glibc.
5057 * argp-eexst.c: New file, from glibc.
5058 * argp-fmtstream.c: New file, from glibc.
5059 * argp-fmtstream.h: New file, from glibc.
5060 * argp-fs-xinl.c: New file, from glibc.
5061 * argp-help.c: New file, from glibc.
5062 * argp-namefrob.h: New file, from glibc.
5063 * argp-parse.c: New file, from glibc.
5064 * argp-pv.c: New file, from glibc.
5065 * argp-pvh.c: New file, from glibc.
5066 * argp-xinl.c: New file, from glibc.
5068 2003-06-07 Jim Meyering <jim@meyering.net>
5070 * readtokens.h: Put `Free Software Foundation, Inc.'
5071 in place of my name in the copyright comment.
5072 Remove definition and uses of __P.
5075 * stat.c: Don't declare xmalloc explicitly.
5076 Instead, include "xalloc.h".
5077 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5078 xrealloc, and xcalloc return values.
5079 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5081 * xgetcwd.h: Remove definition/uses of PARAMS.
5083 2003-06-06 Jim Meyering <jim@meyering.net>
5085 * stdbool_.h: Renamed from stdbool.h.in.
5087 2003-06-06 Jim Meyering <jim@meyering.net>
5089 Merge from coreutils.
5090 * same.c: (same_name): Declare *_basename locals to be `const'.
5091 Consolidate declarations and initializations of *_base* locals.
5093 Merge from coreutils.
5094 This avoids a core dump on systems without GNU putenv,
5095 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5096 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5097 (unsetenv): New static function, from GNU libc.
5098 (rpl_putenv): Use it.
5100 * modechange.c: Remove trailing blanks.
5102 Merge from coreutils.
5103 * fsusage.c: Remove declaration of statfs.
5104 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5106 * posixtm.c: Include <stdbool.h> unconditionally.
5108 2003-06-05 Paul Eggert <eggert@twinsun.com>
5110 * mktime.c (__mktime_internal): When resolving a tm_isdst
5111 mismatch, look in future quarters as well as past. This fixes a
5112 bug when processing fall-backwards gaps immediately after a long
5113 period of daylight-saving time.
5115 * mktime.c: Assume freestanding C89 or better.
5116 (HAVE_LIMITS_H): Remove. Assume it's 1.
5117 (__P): Remove; not used.
5118 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5119 (mktime, not_equal_tm, print_tm, check_result,
5120 main): Use prototypes. Use const * where appropriate.
5121 (main): Fix typo in testing code that uncovered by above changes.
5122 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5124 2003-06-04 Paul Eggert <eggert@twinsun.com>
5126 * mktime.c: Fix Debian bug 177940
5127 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5128 (localtime_offset): Now long int, not time_t, because we want it
5129 to be guaranteed to be signed. All uses changed.
5130 (__mktime_internal): If overflow would occur when adding offset,
5133 Merge 'human' changes from coreutils. Rewrite to support
5134 locale-specific notations like thousands separators.
5135 * human.c: Simplify authorship notice.
5136 Include human.h immediately after config.h.
5137 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5138 <limits.h>: Do not include, since human.h does.
5139 (SIZE_MAX, UINTMAX_MAX): New macros.
5140 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5141 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5142 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5143 (power_letter): Renamed from suffixes.
5144 (generate_suffix_backwards): Remove.
5145 (adjust_value): Now takes int style (because of human.h changes)
5146 and long double value (for greater precision on some platforms).
5147 (group_number): New function.
5148 (human_readable): Use it. Use integer options, not enum.
5149 Put the options before the sizes in the arg list.
5150 Support all the new options.
5151 The old human_readable function has been removed;
5152 use inttostr.h instead.
5153 (human_readable, default_block_size, humblock):
5154 Use uintmax_t, not int, for block sizes.
5155 (human_readable_inexact, block_size_types): Remove.
5156 (block_size_opts): New constant.
5157 (human_options): Renamed from human_block_size, with new signature
5158 that allows block sizes up to UINTMAX_MAX. All callers changed.
5159 * human.h: Add copyright and authorship notice.
5160 Include <limits.h> and <stdbool.h> unconditionally.
5161 (PARAMS): Remove. All uses removed.
5162 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5163 (enum human_inexact_style): Remove tag; now a nameless enum.
5164 (human_floor, human_ceiling, human_round_to_even): Now have
5165 values 2, 0, 1 rather than -1, 1, 0.
5166 (human_group_digits, human_suppress_point_zero, human_autoscale,
5167 human_base_1024, human_SI, human_B): New constants.
5168 (human_readable_inexact, human_block_size): Remove.
5169 (human_readable): Size args are now uintmax_t, not int.
5170 (human_options): New decl.
5172 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5173 unnecessary now that we assume C89 or better. This change
5174 imported from coreutils.
5176 * mktime.c (__mktime_internal): Do not reject negative timestamps
5177 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5178 in the 2003-05-30 sync from glibc.
5180 .h files should stand alone, but we shouldn't include <sys/types.h>
5181 if we can get away with just <stddef.h>.
5183 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5184 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5185 rather than <sys/types.h>, as we merely need size_t.
5186 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5188 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5189 Include <stdio.h>, to get FILE.
5190 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5191 memcasecmp.h has included <stddef.h> and all we need is size_t.
5192 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5193 our interface, instead of including <sys/types.h>
5195 2003-06-02 Paul Eggert <eggert@twinsun.com>
5198 Fix some minor time-related bugs with POSIX time arguments.
5199 Some valid time stamps were being rejected (notably -1, and
5200 time stamps before 1900 on 64-bit hosts). And some invalid
5201 time stamps were being accepted, e.g. September 31.
5203 * posixtm.h (posixtime): Return bool instead of time_t, so
5204 that we can return (time_t) -1 successfully.
5205 * posixtm.c: Likewise.
5206 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5207 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5208 (t): Remove static var.
5209 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5210 of static var. All uses changed.
5211 (year): Do not reject years before 1900; they can occur with
5213 (posix_time_parse): Do not check for out-of-range components;
5214 that is now the caller's responsibility, since our checks were
5215 only approximations.
5216 (posixtime): Use mktime to check for out-of-range components,
5217 since it knows them exactly.
5218 If mktime returns (time_t) -1, check whether an error actually occurred
5219 by invoking localtime on -1.
5220 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5221 posixtime failures better.
5222 Improve the test data (in comments only).
5224 2003-05-30 <karl@gnu.org>
5226 * mktime.c: update from libc.
5228 2003-05-30 Bruno Haible <bruno@clisp.org>
5230 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5231 * localcharset.h: Likewise.
5232 * localcharset.c: Likewise.
5234 2003-05-28 Paul Eggert <eggert@twinsun.com>
5236 Assume the headers required for C89 freestanding compilers.
5237 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5238 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5239 without checking for HAVE_LIMITS_H.
5240 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5241 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5243 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5244 * exclude.c: Include <stdbool.h> unconditionally.
5245 * tempname.c: Include <stddef.h> unconditionally.
5246 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5247 * modechange.c, rpmatch.c (NULL): Don't define, since
5248 <stddef.h> does that.
5249 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5250 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5251 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5252 * xstrtol.c: Likewise.
5253 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5254 * savedir.c: Include <stddef.h> instead of defining NULL.
5256 * addext.c (addext): Use assignment rather than cast, to avoid
5257 warnings on some platforms.
5259 * mktime.c (__mktime_internal): Do not reject negative timestamps
5262 2003-05-10 Bruno Haible <bruno@clisp.org>
5264 * linebreak.c (iconv_string_length): Don't return -1 just because the
5265 string is longer than 4 KB.
5267 2003-05-12 Jim Meyering <jim@meyering.net>
5269 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5270 the space-padded-by-default conversion specifiers, %e, %k, %l.
5272 2003-05-03 Bruno Haible <bruno@clisp.org>
5274 Upgrade to Unicode-4.0.
5275 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5276 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5277 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5278 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5279 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5280 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5281 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5282 Change width of U+E0100..U+E01EF from 1 to 0.
5284 2003-04-25 Bruno Haible <bruno@clisp.org>
5286 * copy-file.c: Include <stddef.h>, for size_t.
5288 2003-04-25 Jim Meyering <jim@meyering.net>
5290 * copy-file.c (copy_file_preserving): Declare buf_size to be
5291 of type size_t, not int.
5293 2003-04-11 Jim Meyering <jim@meyering.net>
5295 Merge changes from Coreutils.
5297 2003-03-22 Jim Meyering <jim@meyering.net>
5299 * strftime.c (widen): Cast alloca return value to proper type.
5301 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5304 * strftime.c (my_strftime): Handle very large width
5305 specifications for numeric values correctly. Improve checks for
5308 2003-01-19 Jim Meyering <jim@meyering.net>
5310 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5311 (nl_get_alt_digit) [! defined my_strftime]: Define.
5312 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5313 _nl_get_alt_digit and _nl_get_walt_digit.
5315 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5316 These changes have no effect outside of _LIBC.
5318 2003-04-10 Bruno Haible <bruno@clisp.org>
5320 * findprog.h: New file, from GNU gettext.
5321 * findprog.c: New file, from GNU gettext.
5323 2003-04-05 Jim Meyering <jim@meyering.net>
5325 Merge changes from Coreutils.
5327 * exclude.h (PARAMS): Remove definition and uses.
5328 * exclude.c: Remove uses of `PARAMS'.
5330 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5331 Add test-cases for DOS filenames. Declare program_name.
5332 (main): Set up program_name. Patch by Rich Dawe.
5334 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5336 Use mntctl's return value to drive the entry-processing loop, since
5337 we can't rely on the value of the vmt_length member in the last
5338 entry. On some systems doing so could result in exhausting
5339 virtual memory. Based in part on a patch from Mike Jetzer.
5341 2003-04-04 Bruno Haible <bruno@clisp.org>
5343 * linebreak.h: New file, from GNU gettext.
5344 * linebreak.c: New file, from GNU gettext with slight modifications.
5345 * lbrkprop.h: New file, from GNU gettext.
5347 2003-04-03 Bruno Haible <bruno@clisp.org>
5349 * utf8-ucs4.h: New file, from GNU gettext.
5350 * utf16-ucs4.h: New file, from GNU gettext.
5351 * ucs4-utf8.h: New file, from GNU gettext.
5352 * ucs4-utf16.h: New file, from GNU gettext.
5354 2003-04-02 Bruno Haible <bruno@clisp.org>
5356 * binary-io.h: New file, from GNU gettext.
5358 2003-04-01 Bruno Haible <bruno@clisp.org>
5360 * pathname.h: New file, from GNU gettext.
5361 * concatpath.c: New file, from GNU gettext.
5363 2003-03-30 Bruno Haible <bruno@clisp.org>
5365 * copy-file.c (copy_file_preserving): Don't set owner if the function
5366 chown() doesn't exist.
5368 2003-03-28 Bruno Haible <bruno@clisp.org>
5370 * copy-file.h: New file, from GNU gettext.
5371 * copy-file.c: New file, from GNU gettext.
5373 2003-03-18 Jim Meyering <jim@meyering.net>
5375 * quote.c (quote_n): Fix typo in comment.
5377 2003-03-14 Jim Meyering <jim@meyering.net>
5379 Merge changes from Coreutils.
5380 * obstack.h (obstack_object_size): Declare temporary, __o,
5381 to be const, in order to avoid warnings.
5382 (obstack_room): Likewise.
5383 (obstack_empty_p): Likewise.
5385 2003-03-13 Paul Eggert <eggert@twinsun.com>
5387 Merge changes from Bison.
5388 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5389 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5390 when compiling Bison 1.875's `bitset bset = obstack_alloc
5391 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5392 * hash.c: Include <stdbool.h> unconditionally.
5394 2003-03-09 Paul Eggert <eggert@twinsun.com>
5396 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5397 Reported by Bruce Becker; see:
5398 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5400 2003-03-03 Paul Eggert <eggert@twinsun.com>
5401 Bruno Haible <bruno@clisp.org>
5403 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5404 Reported by John Hughes, see
5405 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5407 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5409 * poll_.h: New file.
5412 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5414 * mathl.h: New file.
5415 * acosl.c: New file.
5416 * asinl.c: New file.
5417 * atanl.c: New file.
5418 * ceill.c: New file.
5421 * floorl.c: New file.
5422 * frexpl.c: New file.
5423 * ldexpl.c: New file.
5425 * sincosl.c: New file.
5427 * sqrtl.c: New file.
5429 * trigl.c: New file.
5430 * trigl.h: New file.
5432 2003-02-17 Bruno Haible <bruno@clisp.org>
5434 * mkdtemp.h: New file, from GNU gettext.
5435 * mkdtemp.c: New file, from GNU gettext.
5437 2003-01-31 Bruno Haible <bruno@clisp.org>
5439 * rename.c: #undef rename before defining rpl_rename.
5440 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5442 2003-01-30 Bruno Haible <bruno@clisp.org>
5444 * printf-args.h: New file, from GNU gettext.
5445 * printf-args.c: New file, from GNU gettext.
5446 * printf-parse.h: New file, from GNU gettext.
5447 * printf-parse.c: New file, from GNU gettext.
5448 * vasnprintf.h: New file, from GNU gettext.
5449 * vasnprintf.c: New file, from GNU gettext.
5450 * asnprintf.c: New file, from GNU gettext.
5451 * vasprintf.h: New file, from GNU gettext with modifications.
5452 * vasprintf.c: New file, from GNU gettext.
5453 * asprintf.c: New file, from GNU gettext.
5455 2003-01-29 Bruno Haible <bruno@clisp.org>
5457 * stpncpy.h: New file, from GNU gettext with modifications.
5458 * stpncpy.c: New file, from GNU gettext with modifications.
5460 2003-01-28 Bruno Haible <bruno@clisp.org>
5462 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5464 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5467 2003-01-27 Bruno Haible <bruno@clisp.org>
5469 * xsetenv.h: New file, from GNU gettext.
5470 * xsetenv.c: New file, from GNU gettext.
5472 2003-01-23 Bruno Haible <bruno@clisp.org>
5474 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5476 2003-01-22 Bruno Haible <bruno@clisp.org>
5478 * exit.h: New file, from GNU gettext.
5480 2003-01-11 Bruno Haible <bruno@clisp.org>
5482 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5483 * strcase.h (strcasecmp, strncasecmp): Likewise.
5485 2003-01-14 Jim Meyering <jim@meyering.net>
5487 * same.c (same_name): Tweak a comment.
5489 2003-01-11 Bruno Haible <bruno@clisp.org>
5491 * same.c (same_name): Reorder tests so as to avoid calling stat()
5492 when a string comparison is sufficient.
5494 2003-01-11 Bruno Haible <bruno@clisp.org>
5496 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5499 2003-01-11 Bruno Haible <bruno@clisp.org>
5501 * hash-pjw.c: Add comment about low quality of this function.
5503 2003-01-12 Paul Eggert <eggert@twinsun.com>
5505 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5506 to avoid collisions with libcurses and libreadline.
5508 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5509 * getstr.h, getstr.c: Remove.
5510 * getline.c: Include "getline.h", to check interface.
5511 Move body of old getstr.c here: this defines MIN_CHUNK and
5512 declares getdelim2, which is renamed from getstr.
5513 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5515 * linebuffer.c (readlinebuffer): Renamed from readline.
5517 * linebuffer.h: Likewise.
5518 (readline): Remove backward-compatibility macro.
5520 2003-01-12 Jim Meyering <jim@meyering.net>
5522 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5524 2003-01-10 Bruno Haible <bruno@clisp.org>
5526 * alloca_.h: New file.
5527 * getdate.y: Unconditionally include alloca.h.
5528 * makepath.c: Likewise.
5529 * setenv.c: Likewise.
5530 * userspec.c: Likewise.
5532 2003-01-09 Bruno Haible <bruno@clisp.org>
5534 * stdbool.h.in: New file.
5536 2003-01-08 Bruno Haible <bruno@clisp.org>
5538 * safe-read.c: Include specification header first, to ensure its
5540 * full-write.c: Likewise.
5542 2003-01-08 Jim Meyering <jim@meyering.net>
5544 * full-write.c: Undefine and define-away `const' after inclusion
5545 of errno.h, not before. Suggestion from Bruno Haible.
5547 2003-01-07 Jim Meyering <jim@meyering.net>
5549 * full-write.c: Rework so that it may serve to define full_read, too.
5550 * full-read.c: Simply #define FULL_READ and include full-write.c.
5552 2003-01-06 Jim Meyering <jim@meyering.net>
5554 * version-etc.c: Update year in translatable copyright string.
5556 2002-12-25 Bruno Haible <bruno@clisp.org>
5558 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5559 * xstrtol.h: Likewise.
5560 * xstrtoimax.c: Likewise.
5561 * xstrtoumax.c: Likewise.
5562 * human.h: Likewise.
5564 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5565 on systems that have <inttypes.h> but not <stdint.h>.
5567 2002-12-31 Paul Eggert <eggert@twinsun.com>
5569 * memcoll.c (memcoll): Fall back on a simple algorithm using
5570 memcmp if strcoll doesn't work.
5572 2002-12-23 Bruno Haible <bruno@clisp.org>
5574 * localcharset.h: New file.
5575 * localcharset.c: Include it.
5576 * unicodeio.c: Likewise.
5578 2002-12-22 Bruno Haible <bruno@clisp.org>
5580 * utime.c (utime_null): No need to call ftruncate if the file was
5583 2002-12-23 Bruno Haible <bruno@clisp.org>
5585 * memcoll.c (STRCOLL): New macro.
5588 2002-12-22 Bruno Haible <bruno@clisp.org>
5590 * getstr.h (getstr): Define, to avoid clash with libcurses.
5591 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5593 2002-12-22 Bruno Haible <bruno@clisp.org>
5595 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5597 2002-12-23 Bruno Haible <bruno@clisp.org>
5599 * getline.h: Include <stddef.h>, for size_t.
5601 * unicodeio.h: Include <stddef.h>, for size_t.
5602 * unicodeio.c: Don't include <stddef.h>.
5604 2002-12-17 Bruno Haible <bruno@clisp.org>
5606 * canon-host.c (strdup): Remove unused declaration.
5608 * fsusage.c: Include full_read.h.
5609 (get_fs_usage): Use full_read instead of safe_read.
5611 * utime.c (utime_null): Use SAFE_READ_ERROR.
5613 2002-12-11 Bruno Haible <bruno@clisp.org>
5615 * setenv.h: Rewritten to cope with systems that have setenv() but not
5617 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5620 2002-12-11 Bruno Haible <bruno@clisp.org>
5622 * setenv.c (alloca): Fall back to malloc.
5624 (setenv): Use freea() to free memory allocated with alloca().
5626 2002-11-13 Bruno Haible <bruno@clisp.org>
5628 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5629 function declarations.
5630 * unsetenv.c (unsetenv): Likewise.
5632 2002-03-04 Bruno Haible <bruno@clisp.org>
5634 Portability to AIX 4.3.3.
5635 * unsetenv.c: New file, extracted from setenv.c.
5636 * setenv.c: Move the unsetenv() function to unsetenv.c.
5638 2001-12-20 Bruno Haible <bruno@clisp.org>
5640 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5641 use malloc instead. For SunOS 4.
5643 2001-12-11 Bruno Haible <bruno@clisp.org>
5645 * setenv.c: Declare alloca.
5646 (compar_fn_t): New typedef.
5647 (KNOWN_VALUE, STORE_VALUE): Use it.
5649 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5652 2002-12-10 Paul Eggert <eggert@twinsun.com>
5654 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5655 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5656 Choose values that are less likely to collide with system fnmatch
5658 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5659 defined (e.g., a pure POSIX system).
5660 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5661 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5663 2002-12-06 Jim Meyering <jim@meyering.net>
5665 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5667 Merge in changes from libc's misc/error.c, in preparation
5668 for the merge of gnulib's changes back into libc.
5670 * error.c (_): Define only if not already defined.
5671 Move definition to follow all #include directives.
5672 Include unlocked-io.h only if !_LIBC.
5673 [_LIBC]: Include <libio/libioP.h>.
5674 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5675 (fflush): Tweak definition to use INTUSE.
5678 2002-12-05 Paul Eggert <eggert@twinsun.com>
5680 * alloca.c [defined emacs]: Include "lisp.h".
5681 (xalloc_die) [defined emacs]: New macro.
5682 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5683 [! defined emacs]: Include <xalloc.h>.
5684 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5685 (pointer): Typedef to POINTER_TYPE *.
5686 (malloc): Remove decl; we now always use xmalloc.
5687 (alloca): Use old-style definition, since Emacs needs this.
5688 Check for arithmetic overflow when computing combined size.
5690 2002-12-04 Paul Eggert <eggert@twinsun.com>
5692 Do not generate unlocked-io.h automatically, since it's easier to
5693 maintain it by hand.
5695 * unlocked-io.h: New file, from GNU diffutils,
5696 but with proper copyright notice and attribution.
5698 * Makefile.am: Add copyright notice.
5699 (libfetish_a_SOURCES): Add unlocked-io.h.
5700 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5701 (DISTCLEANFILES, io_functions): Remove macros.
5702 (EXTRA_DIST): Remove gen_uio.
5703 (unlocked-io.h): Remove rule.
5705 2002-12-04 Jim Meyering <jim@meyering.net>
5707 Reflect the fact that stat.c and lstat.c are no longer generated.
5708 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5709 (DISTCLEANFILES): Likewise.
5710 (EXTRA_DIST): Likewise.
5711 (all_local): Don't depend on stat.c or lstat.c.
5712 (stat.c, lstat.c): Remove rules.
5713 (EXTRA_DIST): Remove xstat.in.
5715 * xstat.in: Remove file. Contents moved into stat.c.
5716 * stat.c: New file. Contents mostly from xstat.in.
5717 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5718 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5720 * safe-read.c: Rework so that it may serve to define safe_write, too.
5721 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5723 2002-12-03 Jim Meyering <jim@meyering.net>
5725 * safe-read.c, safe-write.c: Change variable names and comments, but
5726 not semantics, to minimize the differences between these two files.
5727 (safe_read): Change comment to mention SAFE_READ_ERROR.
5729 * safe-read.c (IS_EINTR): Define.
5730 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5732 2002-12-02 Bruno Haible <bruno@clisp.org>
5734 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5735 Define, taken from safe-read.c.
5736 (INT_MAX): Provide fallback.
5737 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5738 * safe-write.h (SAFE_WRITE_ERROR): Define.
5740 * safe-read.c (EINTR): Remove definition.
5741 (safe_read): Don't use EINTR if it is absent.
5743 2002-12-02 Jim Meyering <jim@meyering.net>
5745 * safe-read.c (EINTR): Define.
5746 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5747 (INT_MAX): Provide fallback.
5748 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5750 * safe-read.h (SAFE_READ_ERROR): Define.
5752 2002-12-01 Jim Meyering <jim@meyering.net>
5754 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5755 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5757 2002-11-27 Paul Eggert <eggert@twinsun.com>
5759 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5760 hash_rehash): Replace `if (limit <= value) abort ();' with
5761 `if (! (value < limit)) abort ();', for readability.
5763 2002-11-26 <karl@gnu.org>
5765 * strdup.c: copy from libc again, with jim's ok.
5766 * .cppi-disable: re-add strdup.c
5768 2002-11-25 <karl@gnu.org>
5770 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5771 instead of "strtol.c".
5773 2002-11-25 Jim Meyering <jim@meyering.net>
5775 * mktime.c: Sync from libc, now that it has the latest fix.
5777 2002-11-24 <karl@gnu.org>
5779 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5780 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5782 2002-11-24 Jim Meyering <jim@meyering.net>
5784 Update from coreutils:
5786 * mktime.c: Merge in changes from libc.
5788 Avoid a link-time failure on some Linux systems.
5789 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5790 (__mon_yday): Declare with the STATIC attribute.
5791 (__mktime_internal): Likewise.
5792 Based on a report from Greg Schafer.
5794 2002-11-23 Jim Meyering <jim@meyering.net>
5796 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5797 Use `unsigned', not `int', as type of index.
5799 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5801 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5803 2002-11-22 Paul Eggert <eggert@twinsun.com>
5805 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5806 hint that one should use `if (! x) abort ();' rather than `assert
5807 (x);', and anyway it's one less thing to worry about configuring.
5808 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5809 hash_rehash, hash_insert): Use abort rather than assert.
5811 2002-11-22 Paul Eggert <eggert@twinsun.com>
5813 * quotearg.h: Allow multiple inclusion by surrounding with
5814 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5815 so that we can be included first.
5816 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5817 * quotearg.c: Include quotearg.h immediately after config.h.
5818 No need to include stddef.h or sys/types.h any more.
5819 Surround local include files with "", not "<>".
5820 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5821 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5822 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5823 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5824 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5825 (ISPRINT): Remove; no longer needed now that we assume C89.
5827 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5830 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5831 quotearg_char): Use SIZE_MAX rather than
5832 (size_t) -1 when we are talking about "infinity".
5834 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5836 2002-11-22 Bruno Haible <bruno@clisp.org>
5838 * safe-read.h: Assume C89. Add comments.
5839 (safe_read): Change return type to size_t.
5840 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5841 counts > SSIZE_MAX correctly.
5842 * safe-write.h: New file.
5843 * safe-write.c: New file.
5844 * full-read.h: New file.
5845 * full-read.c: New file.
5846 * full-write.h: Assume C89. Add comments.
5847 * full-write.c: Include safe-write.h.
5848 (full_write): Rewritten to use safe_write.
5849 Suggested by Jim Meyering and Paul Eggert.
5851 2002-11-21 Bruno Haible <bruno@clisp.org>
5853 Remove case insensitive option matching.
5854 * argmatch.h (argcasematch): Remove declaration.
5855 (ARGCASEMATCH): Remove macro.
5856 (__xargmatch_internal): Remove case_sensitive argument.
5857 (XARGMATCH): Update.
5858 (XARGCASEMATCH): Remove macro.
5859 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5860 case_sensitive argument.
5861 (argcasematch): Remove function.
5862 (__xargmatch_internal): Remove case_sensitive argument.
5863 (main): Use XARGMATCH instead of XARGCASEMATCH.
5865 * xmalloc.c: Change compile-time error message. Add comment about
5866 required autoconf version.
5868 2002-11-21 Jim Meyering <jim@meyering.net>
5870 * strdup.c (strdup): Tweak comment and initial #if/#include.
5872 Merge in changes from the coreutils.
5874 2002-09-25 Paul Eggert <eggert@twinsun.com>
5875 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5876 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5877 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5878 int. Work more efficiently if X is the same width as uintmax_t.
5879 Do not compare X to -1, to avoid bogus compiler warning.
5880 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5881 Don't assume that f_frsize and f_bsize are the same type.
5883 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5886 * makepath.c (make_path): Restore umask *before* creating the final
5888 (make_path): Minor reformatting.
5890 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5891 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5893 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5894 ones. At least on GNU/Linux systems, `auto' means something else.
5897 2002-11-20 Paul Eggert <eggert@twinsun.com>
5899 Merge argmatch cleanups from Bison. Assume C89.
5901 * argmatch.c: Include config.h here, not in argmatch.h.
5902 Include stdlib.h, for EXIT_FAILURE.
5903 Always include <string.h>, since we assume C89.
5904 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5905 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5906 Include <stddef.h> instead, since it's all we need for size_t.
5907 (PARAMS): Remove. All uses removed.
5908 (ARRAY_CARDINALITY): Do not bother to #undef.
5909 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5910 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5911 Remove unnecessary parentheses.
5912 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5913 Insert necessary parentheses.
5914 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5915 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5917 2002-11-19 Bruno Haible <bruno@clisp.org>
5919 * mbswidth.c: Include mbswidth.h right at the beginning.
5920 * mbswidth.h: Include <stddef.h>, for size_t.
5922 * mbswidth.h (PARAMS): Remove macro.
5923 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5924 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5926 * gcd.h (PARAMS): Remove macro.
5927 (gcd): Use ANSI C function declarations.
5928 * gcd.c (gcd): Likewise.
5930 2002-11-15 Bruno Haible <bruno@clisp.org>
5932 * strcspn.c: Include <stddef.h>.
5933 (strcspn): Use ANSI C function declaration. Change return type to
5935 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5936 (strpbrk): Use NULL.
5937 * strpbrk.h (PARAMS): Remove macro.
5938 (strpbrk): Use ANSI C function declaration.
5939 * strstr.c: Don't include <sys/types.h>.
5940 * strstr.h (PARAMS): Remove macro.
5941 (strstr): Use ANSI C function declarations.
5943 2002-11-06 Bruno Haible <bruno@clisp.org>
5945 * gcd.h (gcd): Change argument type to 'unsigned long'.
5946 * gcd.c (gcd): Likewise.
5948 2002-11-05 Bruno Haible <bruno@clisp.org>
5950 * gcd.h: New file, from gettext-0.11.5.
5951 * gcd.c: New file, from gettext-0.11.5.
5953 2002-11-05 Bruno Haible <bruno@clisp.org>
5955 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5956 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5957 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5958 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5960 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5961 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5963 * closeout.c: Include gettext.h instead of <libintl.h>.
5964 * human.c: Include gettext.h instead of <libintl.h>.
5965 * quotearg.c: Include gettext.h instead of <libintl.h>.
5966 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5967 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5968 * userspec.c: Include gettext.h instead of <libintl.h>.
5969 * version-etc.c: Include gettext.h instead of <libintl.h>.
5970 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5971 (textdomain): Remove definition.
5972 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5974 * long-options.c: Remove include of <libintl.h> and definition of _.
5975 * same.c: Remove include of <libintl.h> and definition of _.
5977 2002-11-04 Bruno Haible <bruno@clisp.org>
5979 * stpcpy.h: New file, from GNU gettext-0.11.5.
5980 * strcase.h: New file, from GNU gettext-0.11.5.
5981 * strpbrk.h: New file, from GNU gettext-0.11.5.
5982 * strstr.h: New file, from GNU gettext-0.11.5.
5983 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5985 2002-05-09 Bruno Haible <bruno@clisp.org>
5987 * config.charset: Update for newest glibc. Add canonical names
5988 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5990 2002-05-09 Bruno Haible <bruno@clisp.org>
5992 * localcharset.c (get_charset_aliases): Add more Windows specific
5995 2002-05-08 Owen Taylor <otaylor@redhat.com>
5997 * config.charset: A few additions for Solaris.
5999 2001-12-05 Bruno Haible <bruno@clisp.org>
6001 * localcharset.c (locale_charset): Don't return an empty string.
6003 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6005 * config.charset: msdos in uk_UA uses CP1125.
6007 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6009 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6010 * localcharset.c (locale_charset): Declare as extern "C".
6012 2002-02-15 Bruno Haible <bruno@clisp.org>
6014 * config.charset [msdosdjgpp]: For Russian, use CP866.
6016 2002-02-11 Bruno Haible <bruno@clisp.org>
6018 * config.charset: Add support for NetBSD.
6020 2002-09-25 <karl@gnu.org>
6022 * strdup.c: copy from libc/string (via ../config/srclist*).
6023 * getopt*: copy from libc/posix.
6024 * gettext.h: copy from gettext.
6025 * .cppi-disable: add strdup.c, gettext.h.
6027 2002-07-01 Jim Meyering <meyering@lucent.com>
6029 * c-stack.c: Include sys/time.h.
6030 From Volker Borchert.
6032 2002-06-11 Paul Eggert <eggert@twinsun.com>
6034 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6035 New macro. Use it uniformly instead of
6036 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6037 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6038 reported by Vin Shelton.
6040 2002-06-22 Jim Meyering <meyering@lucent.com>
6042 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6043 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6045 2002-06-22 Paul Eggert <eggert@twinsun.com>
6047 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6048 Do not assume SA_SIGINFO behavior.
6049 Bug reported by Jim Meyering on NetBSD 1.5.2.
6051 2002-06-22 Jim Meyering <meyering@lucent.com>
6053 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6055 * exitfail.c, exitfail.h: Likewise.
6056 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6058 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6060 (EXTRA_DIST): Add fnmatch_loop.c.
6061 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6063 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6064 * fnmatch.c: Update from diffutils-2.8.2.
6065 * fnmatch_.h: New file. From diffutils-2.8.2.
6066 * fnmatch.h: Remove file.
6068 2002-06-18 Paul Eggert <eggert@twinsun.com>
6070 * file-type.h: Report an error if neither S_ISREG nor
6071 S_IFREG is defined, instead of using a test specific to glibc
6072 2.2. This should be safe, since POSIX requires S_ISREG and
6073 Unix Version 7 had S_IFREG. We don't need to check for
6074 <sys/types.h> since we don't use any symbols that it defines.
6076 2002-06-15 Jim Meyering <meyering@lucent.com>
6078 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6079 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6080 have been included before this file.
6082 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6084 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6085 so that each temporary file name is unique and valid in the first
6086 8 characters, for operation under DOS.
6088 2002-06-15 Jim Meyering <meyering@lucent.com>
6090 Work even with DJGPP 2.03, which lacks support for symlinks.
6092 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6094 * lchown.c (S_ISLNK): Likewise.
6096 2002-06-14 Jim Meyering <meyering@lucent.com>
6098 * file-type.h: Use the version from diffutils-2.8.2.
6099 * file-type.c: Likewise.
6101 2002-05-27 Jim Meyering <meyering@lucent.com>
6103 Fix a problem seen only on nonconforming systems whereby ls.c's
6104 use of localtime, and then of gettimeofday would cause trouble:
6105 the localtime call used to initialize rpl_gettimeofday's save
6106 mechanism would clobber ls's current local time information so
6107 that in any long listing the first file would always be listed
6108 with date 1970-01-01. Analysis by Volker Borchert.
6110 * gettimeofday.c (localtime): Undefine.
6111 (rpl_localtime): New function.
6113 2002-05-22 Jim Meyering <meyering@lucent.com>
6115 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6116 * file-type.h: New file.
6117 * file-type.c (file_type): New file/function. Extracted from diffutils.
6119 2002-04-29 Paul Eggert <eggert@twinsun.com>
6121 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6123 2002-04-28 Paul Eggert <eggert@twinsun.com>
6125 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6126 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6127 of 127, since 64 is the largest conceivable number for ancient
6129 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6131 2002-04-28 Jim Meyering <meyering@lucent.com>
6133 * sig2str.c (WTERMSIG): Remove definition (unused).
6135 2002-04-28 Paul Eggert <eggert@twinsun.com>
6137 * sig2str.h, sig2str.c: New files.
6138 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6140 2002-04-24 Jim Meyering <meyering@lucent.com>
6142 * gettext.h: New file, from Gettext.
6143 * Makefile.am (INCLUDES): Remove -I../intl.
6144 (libfetish_a_SOURCES): Add gettext.h.
6146 2002-04-16 Jim Meyering <meyering@lucent.com>
6148 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6149 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6150 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6152 2002-04-12 Jim Meyering <meyering@lucent.com>
6154 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6156 2002-03-10 Jim Meyering <meyering@lucent.com>
6158 * makepath.c (make_path): Remove a comma from a diagnostic.
6159 Suggestion from Santiago Vila.
6161 2002-03-08 Jim Meyering <meyering@lucent.com>
6163 * rename.c: Mention that this wrapper is needed also on
6164 mips-dec-ultrix4.4 systems.
6166 2002-03-02 Jim Meyering <meyering@lucent.com>
6168 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6169 not HAVE_CLOCK_SETTIME.
6171 2002-02-27 Paul Eggert <eggert@twinsun.com>
6173 * nanosleep.h: Rename to....
6174 * timespec.h: New name for nanosleep.h. All uses changed.
6176 * gettime.c: New file.
6177 * settime.c: New file.
6180 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6181 timespec.h. Remove nanosleep.h.
6183 2002-02-25 Paul Eggert <eggert@twinsun.com>
6185 * acl.c, acl.h: New files.
6186 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6188 2002-02-24 Jim Meyering <meyering@lucent.com>
6190 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6191 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6192 cause trouble. Reported by Nelson Beebe.
6194 2002-02-23 Paul Eggert <eggert@twinsun.com>
6196 * path-concat.c (xpath_concat): Reorder code to pacify
6197 compilers that don't know that xalloc_die never returns.
6199 2002-02-20 Jim Meyering <meyering@lucent.com>
6201 * getdate.c: Regenerate using bison-1.33.
6203 2002-02-15 Paul Eggert <eggert@twinsun.com>
6205 * posixver.c, posixver.h: New files.
6206 * Makefile.am (libfetish_a_SOURCES): Add them.
6208 2002-02-02 Paul Eggert <eggert@twinsun.com>
6209 Bruno Haible <bruno@clisp.org>
6211 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6212 (fwrite_success_callback): New declaration.
6213 * unicodeio.c (unicode_to_mb): New function, extracted from
6214 print_unicode_char. Call failure callback instead of error.
6215 (fwrite_success_callback): New function.
6216 (exit_failure_callback): New function.
6217 (fallback_failure_callback): New function.
6218 (print_unicode_char): Call unicode_to_mb.
6220 2002-01-26 Jim Meyering <meyering@lucent.com>
6222 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6224 2002-01-22 Jim Meyering <meyering@lucent.com>
6226 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6227 Otherwise, some versions of automake would omit the rule that makes
6228 Makefile from Makefile.in.
6230 2001-01-21 Paul Eggert <eggert@twinsun.com>
6232 * xmemcoll.h, xmemcoll.c: New files.
6233 * Makefile.am (libfetish_a_SOURCES): Add them.
6234 * memcoll.c: Include errno.h, and declare errno if not defined.
6235 (memcoll): Set errno to zero if there is no error.
6237 * quotearg.c (quotearg_buffer_restyled):
6238 Fix bug with quoting buffers containing NUL when backslashing escapes.
6239 This bug was exposed by the other changes in this patch.
6240 (quotearg_n_options): New arg ARGSIZE.
6241 All callers changed.
6242 (quoting_options_from_style): New function.
6243 (quotearg_n_style): Use it.
6244 (quotearg_n_style_mem): New function.
6246 * quotearg.h (quotearg_n_style_mem): New function.
6248 2002-01-16 Jim Meyering <meyering@lucent.com>
6250 * getdate.y: Add three semicolons, each just before a closing brace.
6251 Bison (as of version 1.31) no longer papers over that mistake.
6253 2002-02-14 Paul Eggert <eggert@twinsun.com>
6255 * backupfile.c (ISDIGIT): Comment fix.
6256 * getdate.y (ISDIGIT): Likewise.
6257 * posixtm.c (ISDIGIT, year): Likewise.
6258 * strverscmp.c (ISDIGIT): Likewise.
6259 * userspec.c (ISDIGIT): Likewise.
6261 2002-01-05 Jim Meyering <meyering@lucent.com>
6263 * version-etc.c (version_etc_copyright): Update copyright year.
6265 2001-01-19 Paul Eggert <eggert@twinsun.com>
6267 * closeout.c (close_stdout_status): If ferror (stdout), do
6268 not silently exit merely because the output buffer happens to
6269 have nothing pending.
6271 2001-12-18 Paul Eggert <eggert@twinsun.com>
6273 See the big note in ../ChangeLog.
6274 * human.c (suffixes): Prefer K to k for 1024.
6275 (generate_suffix_backwards): New function.
6276 (human_readable_inexact): Use it.
6277 * xstrtol.c (__xstrtol): If there is no number but there
6278 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6279 Accept 'K' as well as 'k'.
6281 2001-12-15 Jim Meyering <meyering@lucent.com>
6283 * regex.h (__restrict_arr): Update from libc.
6285 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6286 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6289 2001-12-10 Jim Meyering <meyering@lucent.com>
6291 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6292 Instead, include "xalloc.h".
6293 (initbuffer): Don't cast xmalloc return value to char*.
6294 (readline): Reword comment.
6295 Don't cast xrealloc return value to char*
6298 2001-12-09 Jim Meyering <meyering@lucent.com>
6300 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6301 `signed and unsigned type in conditional expression'.
6302 * posixtm.c (posix_time_parse): Likewise.
6304 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6306 * readtokens.c (readtoken): Declare an index to be of type unsigned
6307 to avoid a pedantic warning.
6309 * getstr.c: Don't include assert.h.
6310 (getstr): Remove warning-evoking assertions.
6311 Return -1 if offset parameter is out of bounds.
6312 Change the type of a local from int to size_t.
6314 * strftime.c (my_strftime_localtime_r): Include this function
6315 definition in the `#if ! HAVE_TM_GMTOFF' block.
6317 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6318 Include xalloc.h instead.
6320 2001-12-02 Jim Meyering <meyering@lucent.com>
6322 * tempname.c: Don't declare getenv, thus reverting the change of
6323 2001-11-18. It's no longer necessary, now that stdlib.h is always
6326 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6327 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6329 2001-11-30 Akim Demaille <akim@epita.fr>
6331 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6332 before being defined.
6334 2001-11-27 Paul Eggert <eggert@twinsun.com>
6336 * quotearg.h (quotearg_n, quotearg_n_style):
6337 First arg is int, not unsigned.
6338 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6339 (SIZE_MAX, UINT_MAX): New macros.
6340 (quotearg_n_options): Abort if N is negative.
6341 Avoid overflow check on hosts where size_t is 64 bits and int
6342 is 32 bits, as overflow is impossible there.
6343 Fix off-by-one typo that caused unnecessary reallocation.
6345 2001-11-27 Jim Meyering <meyering@lucent.com>
6347 * tempname.c: Merge with version from libc.
6348 * regex.c: Likewise.
6350 * tempname.c: Include stdlib.h unconditionally. On some old systems
6351 for which STDC_HEADERS is 0, it was not included, resulting in a
6352 warning about an integer-to-pointer conversion problem with getenv.
6353 Reported by Volker Borchert.
6355 2001-11-26 Jim Meyering <meyering@lucent.com>
6357 * gtod.h: Remove file.
6358 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6359 * gettimeofday.c: Don't include gtod.h.
6360 (GTOD_init): Remove function.
6361 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6362 Suggestion from Volker Borchert.
6364 2001-11-23 Jim Meyering <meyering@lucent.com>
6366 * hash.h (struct hash_table): Don't define here. Merely declare it.
6367 * hash.c (struct hash_table): Define it here instead.
6369 2001-11-22 Jim Meyering <meyering@lucent.com>
6371 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6373 2001-11-18 Paul Eggert <eggert@twinsun.com>
6375 * tempname.c (TMP_MAX): Remove; no longer needed.
6376 (TEMPORARIES): New macro.
6377 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6378 removes an artificial limitation (e.g. HP-UX 10.20, where
6381 2001-11-18 Jim Meyering <meyering@lucent.com>
6383 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6386 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6387 files will be created before anything else.
6389 2001-11-17 Jim Meyering <meyering@lucent.com>
6391 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6392 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6393 rather than group writable. Patch by Juan F. Codagnone.
6395 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6396 Instead, include "xalloc.h".
6398 * mountlist.c: Include unlocked-io.h after all system headers.
6399 Remove explicit declarations of xmalloc, xrealloc,
6400 and xstrdup. Instead, include "xalloc.h".
6402 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6403 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6404 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6406 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6407 Reported by Padraig Brady.
6409 * mkstemp.c: #undef mkstemp.
6411 (rpl_mkstemp): Rename from mkstemp.
6414 2001-11-16 Jim Meyering <meyering@lucent.com>
6416 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6417 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6418 determine the amount of total physical memory, use pstat_getstatic.
6419 HPUX-11 doesn't define _SC_PHYS_PAGES.
6420 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6421 If sysconf couldn't be used to determine the amount of available
6422 physical memory, use both pstat_getstatic and pstat_getdynamic.
6423 Based on a patch from Bob Proulx.
6425 2001-11-05 Jim Meyering <meyering@lucent.com>
6427 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6429 2001-11-03 Jim Meyering <meyering@lucent.com>
6431 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6432 in argmatch_to_argument call.
6434 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6437 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6438 e.g., a fault due to an attempt to free a NULL pointer.
6440 2001-11-01 Jim Meyering <meyering@lucent.com>
6442 * dirfd.c, dirfd.h: New files.
6443 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6445 * hash.c (hash_print) [TESTING]: Clean up.
6447 2001-10-22 Paul Eggert <eggert@twinsun.com>
6449 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6450 to avoid a warning if -Wall.
6452 2001-10-21 Paul Eggert <eggert@twinsun.com>
6454 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6456 2001-10-21 Jim Meyering <meyering@lucent.com>
6458 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6459 this code would end up calling gettext even in packages built
6461 * getopt.c (_): Likewise.
6462 * regex.c (_): Likewise.
6464 2001-10-20 Paul Eggert <eggert@twinsun.com>
6466 * error.c (strerror_r): Do not declare unless !_LIBC.
6467 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6468 Use strerror_r that is only a macro, even if it is not a function.
6469 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6470 (private_strerror): Use prototypes, not old-style function definition.
6471 (print_errno_message): New function.
6472 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6474 (error_tail, error, error_at_line): Use it.
6476 2001-10-11 Jim Meyering <meyering@lucent.com>
6478 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6479 and quote_n (1, ... to avoid clobbering a buffer.
6481 2001-10-05 Jim Meyering <meyering@lucent.com>
6483 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6484 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6485 * hash-pjw.h: New file.
6487 2001-09-30 Jim Meyering <meyering@lucent.com>
6489 * mountlist.c [MOUNTED_GETFSSTAT]:
6490 Include <sys/ucred.h>, for Apple Darwin.
6491 Include sys/mount.h and sys/fs_types.h only if available.
6493 (read_filesystem_list): Use FS_TYPE.
6495 2001-09-29 Paul Eggert <eggert@twinsun.com>
6497 * exclude.c (excluded_filename): 0 -> false, since it's
6500 2001-09-28 Paul Eggert <eggert@twinsun.com>
6502 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6503 #defines strtoimax. Also treat the other strto* functions
6506 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6507 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6508 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6510 2001-09-26 Jim Meyering <meyering@lucent.com>
6512 Most macros in unlocked-io.h had the wrong number of arguments.
6513 * gen-uio: New script.
6514 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6515 * unlocked-io.hin: Remove file.
6516 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6517 rather than trying to embed it here.
6518 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6519 Reported by Padraig Brady.
6521 2001-09-25 Volker Borchert <bt@teknon.de>
6523 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6525 2001-09-23 Jim Meyering <meyering@lucent.com>
6527 * mountlist.c: Remove useless parentheses in #if directives.
6528 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6529 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6531 2001-09-22 Jim Meyering <meyering@lucent.com>
6533 * localcharset.c: Update from latest gettext.
6534 * config.charset: Likewise.
6536 2001-09-20 Jim Meyering <meyering@lucent.com>
6538 * xstrtol.c (strtoimax): Guard declaration with
6539 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6540 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6541 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6542 (strtoumax): Likewise, for completeness (it wasn't necessary).
6544 2001-09-06 Paul Eggert <eggert@twinsun.com>
6546 * strtoimax.c (HAVE_LONG_LONG):
6547 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6548 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6549 to work around bug in IBM C compiler.
6551 2001-09-16 Jim Meyering <meyering@lucent.com>
6553 * mkdir.c: New file.
6555 2001-09-04 Paul Eggert <eggert@twinsun.com>
6557 * xgetcwd.c: Revert some of the previous change; intead,
6558 fix the HAVE_GETCWD_NULL code to behave more like the
6559 !HAVE_GETCWD_NULL code used to.
6562 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6565 2001-09-04 Paul Eggert <eggert@twinsun.com>
6567 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6568 Use ssize_t, not int, to store result of readlink.
6569 Check for ssize_t overflow as well as size_t overflow,
6570 as POSIX says the result of readlink is implementation-defined
6571 when ssize_t overflows.
6572 Remove unnecessary cast to char*.
6573 Use free+malloc instead of realloc, as the storage doesn't need
6574 to be preserved and it's clearer and can be more efficient that way.
6575 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6576 * xreadlink.h (xreadlink): Update prototype.
6578 2001-09-03 Paul Eggert <eggert@twinsun.com>
6580 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6581 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6582 spotted by Jim Meyering.
6584 2001-09-03 Jim Meyering <meyering@lucent.com>
6586 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6588 2001-09-03 Paul Eggert <eggert@twinsun.com>
6590 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6591 like the HAVE_GETCWD_NULL code.
6592 Include pathmax.h if not HAVE_GETCWD.
6593 Do not include xalloc.h.
6594 (INITIAL_BUFFER_SIZE): New symbol.
6595 Do not use xmalloc / xrealloc, since the caller is responsible for
6596 handling errors. Preserve errno around `free' during failure.
6597 Do not overrun buffer when using getwd.
6599 2001-09-03 Paul Eggert <eggert@twinsun.com>
6601 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6602 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6604 2001-09-02 Jim Meyering <meyering@lucent.com>
6606 * error.c: Update from GNU libc.
6608 2001-09-01 Jim Meyering <meyering@lucent.com>
6610 * xreadlink.c: New file.
6611 * xreadlink.h: New file.
6612 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6614 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6615 doesn't conflict with sparc Solaris 7's definition in
6616 /usr/include/sys/int_types.h.
6618 * exclude.c: Use `""', not `<>' to #include non-system header files.
6619 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6620 and strncasecmp as r-values. Unixware didn't have declarations.
6622 2001-08-31 Jim Meyering <meyering@lucent.com>
6624 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6625 Use an initial, malloc'd, buffer of length 128 rather than
6626 a statically allocated one of length 1024.
6628 2001-08-30 Paul Eggert <eggert@twinsun.com>
6630 * xgetcwd.c: Don't include pathmax.h.
6631 Include stdlib.h and unistd.h if available.
6633 (xmalloc, xstrdup, free): Remove decls.
6634 (xgetcwd): Don't assume sizes fit in unsigned.
6635 Check for overflow when computing sizes.
6636 Simplify reallocation code.
6638 2001-08-28 Paul Eggert <eggert@twinsun.com>
6640 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6642 * strtoimax.c: Renamed from strtoxmax.c, removing the
6645 Also, make the following further changes to make this file's
6646 configuration more similar to that of strtol.c:
6647 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6648 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6649 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6650 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6651 changed to signed values.
6653 And make the following changes as well:
6654 Fix copyright notice, as 1999 was missing.
6655 (verify): New macro.
6656 (strtoimax): Check sizes at compile-time, not run-time.
6657 Prefer strtol to strtoll if both work.
6658 (main): Remove; it was not that useful and was a pain to maintain.
6660 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6662 2001-08-30 Paul Eggert <eggert@twinsun.com>
6664 * savedir.c (savedir): Remove size parameter, as POSIX says that
6665 a directory's st_size can have an arbitrary value, so the old
6666 usage could waste an arbitrary amount of memory. All uses
6668 * savedir.h: Update prototype.
6670 2001-08-30 Paul Eggert <eggert@twinsun.com>
6672 * xstrtol.c (strtoimax): New decl.
6674 2001-08-28 Paul Eggert <eggert@twinsun.com>
6676 * xstrtol.h: Add copyright notice.
6677 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6678 LONGINT_INVALID_SUFFIX_CHAR.
6680 2001-08-30 Paul Eggert <eggert@twinsun.com>
6682 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6685 2001-08-30 Paul Eggert <eggert@twinsun.com>
6687 * hash.c: Remove '2001' from copyright notice.
6689 2001-08-30 Paul Eggert <eggert@twinsun.com>
6691 * full-write.h: New file.
6692 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6693 * full-write.c: Correct credits, as cccp.c no longer
6694 exists and anyway it was so heavily changed from the old cccp
6695 code as to be unrecognizable. Include full-write.h.
6696 (full_write) Return size_t, with short writes meaning failure.
6697 All callers changed. This fixes a bug with large buffers
6699 * utime.c: Include full-write.h.
6701 2001-08-30 Paul Eggert <eggert@twinsun.com>
6703 Merge 'exclude' changes from tar 1.13.22.
6704 This fixes one or two unlikely storage allocation overflow bugs,
6705 but doesn't change user-visible behavior otherwise.
6707 2001-08-30 Paul Eggert <eggert@twinsun.com>
6709 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6710 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6711 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6712 Include if available.
6713 (<xalloc.h>): Include
6714 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6715 (verify): New macro. Use it to verify that EXCLUDE macros do not
6716 collide with FNM macros.
6717 (struct patopts): New struct.
6718 (struct exclude): Use it, as exclude patterns now come with options.
6719 (new_exclude): Support above changes.
6720 (new_exclude, add_exclude_file):
6721 Initial size must now be a power of two to simplify overflow checking.
6722 (free_exclude, fnmatch_no_wildcards): New function.
6723 (excluded_filename): No longer requires options arg, as the options
6724 are determined by add_exclude. Now returns bool, not int.
6725 (excluded_filename, add_exclude):
6726 Add support for the fancy new exclusion options.
6727 (add_exclude, add_exclude_file): Now takes int options arg.
6728 Check for arithmetic overflow when computing sizes.
6729 (add_exclude_file): xrealloc might modify errno, so don't
6730 realloc until after errno might be used.
6732 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6734 (free_exclude): New decl.
6735 (add_exclude, add_exclude_file): Now takes int options arg.
6736 (excluded_filename): No longer requires options arg, as the options
6737 are determined by add_exclude. Now returns bool, not int.
6739 2001-08-30 Paul Eggert <eggert@twinsun.com>
6741 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6743 2001-08-27 Jim Meyering <meyering@lucent.com>
6745 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6747 * version-etc.c (N_): Remove definition.
6748 Revert most of last change.
6749 Instead, simply don't mark the `Copyright...' string for translation.
6750 Based on advice from Paul Eggert.
6752 * strtoxmax.c: Tweak comment.
6754 2001-08-26 Jim Meyering <meyering@lucent.com>
6756 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6757 of copyright with `%s' so translators don't get an untranslated
6759 (COPYRIGHT_YEAR): Define.
6760 (version_etc): Use fprintf rather than fputs.
6761 Suggestion from Ulrich Drepper.
6763 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6765 * strtoll.c: New file, from GNU libc.
6766 * xstrtoimax.c: New file.
6768 * xstrtol.h: Add xstrtoimax.
6769 * strtoumax.c: New file. Simply include "strtoumax.c".
6770 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6772 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6773 * strtoxmax.c: ... then renamed to this.
6775 2001-08-13 Paul Eggert <eggert@twinsun.com>
6777 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6778 Port to Solaris 8, where 'sed' requires a space after the 'r'
6779 command, and where sh dislikes "$/". Clean up the spacing a bit.
6780 Redirect output to $tmp just once.
6782 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6784 * addext.c (<errno.h>): Include.
6785 (errno): Declare if not defined.
6786 (addext): Work correctly when pathconf returns -1 and leaves
6787 errno alone because there is no limit. Also, work even if
6788 pathconf returns a value greater than SIZE_MAX.
6790 2001-08-12 Jim Meyering <meyering@lucent.com>
6792 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6793 Simply `return getcwd (NULL, 0);'.
6794 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6795 Use 1300 as initial value for length, not PATH_MAX.
6797 * pathmax.h: Clean up cpp syntax.
6799 2001-08-12 Jim Meyering <meyering@lucent.com>
6801 * gettimeofday.c: New file.
6803 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6805 2001-08-04 Jim Meyering <meyering@lucent.com>
6807 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6808 to get in sync with glibc.
6810 2001-08-03 Paul Eggert <eggert@twinsun.com>
6812 The following changes are from gettext 0.10.39 as maintained by
6815 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6816 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6817 with inverted sense. All uses changed.
6819 * mbswidth.c: Don't include <limits.h>.
6820 Include <stdlib.h> and <string.h> unconditionally.
6821 (iswcntrl, mbsinit, ISCNTRL): New macros.
6822 (mbsnwidth): Use K&R style function declarations.
6823 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6824 can optimize it when MB_CUR_MAX == 1.
6825 The width of control characters is zero, not 1.
6827 2001-07-15 Jim Meyering <meyering@lucent.com>
6829 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6830 (BUILT_SOURCES): Add unlocked-io.h.
6831 (io_functions): Define.
6832 (unlocked-io.h): New rule.
6833 (DISTCLEANFILES): Add unlocked-io.h.
6834 (all-local): Depend on unlocked-io.h, to ensure it is created.
6836 * unlocked-io.hin: New file
6838 * regex.c: Update from glibc.
6840 2001-07-05 Jim Meyering <meyering@lucent.com>
6842 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6844 (libfetish_a_SOURCES): Put all .h files here instead.
6845 Remove a thus-exposed (better checks in automake) duplicate and
6846 two unnecessary .h files.
6848 2001-06-11 Jim Meyering <meyering@lucent.com>
6850 * regex.c: Update from GNU libc.
6852 2001-05-27 Jim Meyering <meyering@lucent.com>
6854 * readutmp.h (UT_TYPE): Define.
6856 2001-05-24 Jim Meyering <meyering@lucent.com>
6858 * argmatch.c: Include "quote.h".
6859 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6860 quote function. Reported by Göran Uddeborg.
6862 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6864 * dirname.c (dir_name): Compute append_dot using path, not newpath
6865 which is not yet declared.
6867 2001-05-11 Paul Eggert <eggert@twinsun.com>
6869 * Makefile.am (libfetish_a_SOURCES):
6870 Add strftime.c, since we now compile it on all hosts.
6872 * strftime.c (my_strftime):
6873 Define to nstrftime if emacs, but only if my_strftime is not defined.
6874 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6875 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6876 Add one more extra argument: a nanoseconds value.
6879 (my_strftime function): Add %N format.
6880 (emacs_strftimeu): Renamed from emacs_strftime,
6881 with extra ut argument.
6883 2001-05-11 Paul Eggert <eggert@twinsun.com>
6885 dirname code cleanup. base_name now behaves more compatibly
6886 with POSIX basename when given file names that have trailing
6887 slashes, and similarly for dir_name. Add new primitives
6888 base_len and dir_len. Put the directory-name-related decls
6891 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6892 * backupfile.c (base_name): Likewise.
6893 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6894 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6895 * makepath.c (strip_trailing_slashes): Likewise.
6896 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6898 * rename.c (strip_trailing_slashes): Likewise.
6899 * same.c (base_name): Likewise.
6900 * stripslash.c (ISSLASH): Likewise.
6902 * addext.c: Include <dirname.h> after size_t is defined.
6903 * backupfile.c: Likewise.
6905 * addext.c (addext): Use base_len to trim redundant
6906 trailing slashes instead of doing it ourselves.
6907 But do not trim the last slash if it is not redundant.
6909 * backupfile.c (find_backup_file_name,
6910 max_backup_version): Use base_len instead of rolling it ourselves.
6911 Handle the case of "" and (on DOS) "C:" correctly.
6913 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6914 Include <string.h>, <dirname.h>.
6915 (base_name): Allow file names ending in slashes, other than names
6916 that are all slashes. In this case, return the basename followed
6917 by the slashes. This is more general, and can be used in places
6918 where the original base_name purposely had an assertion failure.
6919 (base_len): New function.
6921 * dirname.c: Include <string.h> instead of <stdlib.h>.
6922 Do not include <assert.h>; no longer needed.
6924 (memrchr): Remove decl.
6925 (dir_name_r): Remove.
6926 (dir_len): Renamed from dirlen. All callers changed.
6927 Rewrite in terms of base_name, for simplicity and consistency.
6928 (dir_name): Never return NULL. All callers changed.
6929 Do not include <stdlib.h> in test program; no longer needed.
6930 return 0; is fine for test program.
6932 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6934 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6936 * path-concat.c (path_concat): Use base_len to compute
6937 base length, not strlen; this means we cannot rely on memcpy
6940 * same.c (STREQ): Remove.
6941 (same_name): Handle the case where the basename ends in trailing '/'.
6943 * stripslash.c (strip_trailing_slashes): Return nonzero if
6944 a slash was stripped. Do not strip the last slash after a
6947 2001-04-08 Jim Meyering <meyering@lucent.com>
6949 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6950 recomputed; that's necessary when the offset spans a DST transition.
6951 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6953 2001-04-02 Jim Meyering <meyering@lucent.com>
6955 * regex.h, regex.c: Update from GNU libc.
6957 2001-03-19 Paul Eggert <eggert@twinsun.com>
6959 * version-etc.c (version_etc_copyright): Update to 2001.
6961 2001-03-16 Paul Eggert <eggert@twinsun.com>
6963 * tempname.c (uint64_t): Define to uintmax_t if
6964 not defined, and if UINT64_MAX is not defined.
6965 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6966 Reported by John David Anglin.
6968 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6970 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6971 alias if codeset is empty.
6972 * config.charset (BeOS): Use wildcard syntax.
6974 2001-03-13 Jim Meyering <meyering@lucent.com>
6976 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6977 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6980 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6982 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6984 * unicodeio.c (print_unicode_char): Simplify accordingly.
6986 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6988 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6989 support for DOS/DJGPP.
6991 2001-02-28 Paul Eggert <eggert@twinsun.com>
6993 * Makefile.am (libfetish_a_SOURCES):
6994 Add dup-safer.c, fopen-safer.c.
6995 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6997 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6999 2001-02-25 Paul Eggert <eggert@twinsun.com>
7001 The mkstemp replacement is taken from glibc 2.2.2, with some
7002 portability fixes for use outside glibc, as follows:
7004 * tempname.c (struct_stat64): New macro.
7005 (direxists, __gen_tempname): Use it.
7006 This avoids a portability problem with Solaris 8.
7008 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7009 (<stddef.h>, <stdint.h>, <string.h>):
7010 Include only if STDC_HEADERS || _LIBC.
7011 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7012 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7013 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7014 (__set_errno): Define this macro if <errno.h> doesn't.
7015 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7016 Define these macros if <stdio.h> doesn't.
7017 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7018 Define these macros if <sys/stat.h>
7019 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7020 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7021 __xstat64): Define if not _LIBC.
7022 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7023 (__gen_tempname): Invoke gettimeofday only if
7024 HAVE_GETTIMEOFDAY || _LIBC;
7025 otherwise, fall back on plain "time".
7026 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7028 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7030 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7032 2001-02-17 Jim Meyering <meyering@lucent.com>
7034 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7035 around included file name.
7037 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7039 * strftime.c: Update from GNU libc (the only changes were to comments).
7041 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7043 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7045 2001-02-17 Paul Eggert <eggert@twinsun.com>
7047 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7048 Remove workaround macros for hosts that have mbrtowc but not
7049 mbstate_t, as we now insist on proper declarations for both
7050 before using mbrtowc.
7052 2001-02-17 Jim Meyering <meyering@lucent.com>
7054 * regex.c: Update from libc.
7056 2001-02-16 Paul Eggert <eggert@twinsun.com>
7058 * alloca.c (malloc): Undef before defining, since stdlib.h
7059 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7060 Reported by Mark Hounschell via Paul Eggert.
7062 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7064 * config.charset: Update for FreeBSD 4.2.
7066 2001-01-26 Jim Meyering <meyering@lucent.com>
7068 * quotearg.c: Include stddef.h.
7069 * quote.c: Include stddef.h.
7070 Reported by Axel Kittenberger.
7072 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7073 line in double quotes so that it evokes a better diagnostic.
7074 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7075 Reported by Axel Kittenberger.
7077 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7079 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7080 to avoid a warning. Add back 'const' to inptr.
7082 2001-01-16 Jim Meyering <meyering@lucent.com>
7084 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7087 2001-01-14 Jim Meyering <meyering@lucent.com>
7089 * rename.c: New file. From Volker Borchert.
7090 Include stdlib.h, string.h or strings.h, and xalloc.h.
7091 Use strip_trailing_slashes rather than open-coding it.
7093 2001-01-03 Paul Eggert <eggert@twinsun.com>
7095 * strftime.c: Sync with glibc time/strftime.c 1.81.
7097 2001-01-03 Jim Meyering <meyering@lucent.com>
7099 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7100 local `inptr' to avoid warning with some system declarations of iconv.
7102 2000-12-29 Paul Eggert <eggert@twinsun.com>
7104 * modechange.c: Do not assume that mode_t uses the
7105 traditional octal encoding. E.g. "chmod 1 FOO" should set
7106 the other-execute bit of FOO even if S_IXOTH != 1.
7108 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7109 WOTH, XOTH, ALLM): New macros.
7110 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7111 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7113 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7114 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7116 No need to use uintmax_t; unsigned long is long enough.
7117 Don't bother to get suffix since we don't use it.
7119 2000-12-24 Jim Meyering <meyering@lucent.com>
7121 * hash.c (is_prime): Return explicit boolean values.
7122 (hash_get_first): Return NULL to appease Irix5.6's 89.
7123 Reported by Nelson Beebe.
7125 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7127 * localcharset.c (locale_charset): Add support for Win32.
7129 2000-12-18 Paul Eggert <eggert@twinsun.com>
7131 * physmem.h, physmem.c: New files.
7133 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7134 (noinst_HEADERS): Add physmem.h.
7136 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7137 't' for compatibility with Solaris 8 sort.
7139 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7141 * config.charset: Add support for BeOS.
7143 2000-12-16 Jim Meyering <meyering@lucent.com>
7145 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7146 SHELLS_FILE to a file name that's useful on djgpp systems.
7148 (ADDITIONAL_DEFAULT_SHELLS): Define.
7149 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7150 Based mostly on a patch from Prashant TR.
7152 2000-12-16 Jim Meyering <meyering@lucent.com>
7154 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7155 N and M) would have treated it like `chown N:N FILE'.
7157 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7159 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7161 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7162 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7163 to the list of canonical encodings. Rename EUC-CN to GB2312.
7165 2000-12-08 Andreas Schwab <schwab@suse.de>
7167 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7168 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7170 2000-12-07 Jim Meyering <meyering@lucent.com>
7172 * stripslash.c (ISSLASH): Define.
7173 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7176 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7177 (dir_name_r): Declare this function as static.
7178 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7179 manifest itself on a name containing a mix of slashes and
7181 Make this function work with names starting with a DOS-style
7182 drive letter and colon prefix.
7183 (dir_name): Append `.' if necessary.
7184 Based mostly on patches from Prashant TR and Eli Zaretskii.
7186 * dirname.h (dir_name_r): Remove prototype.
7188 2000-12-05 Jim Meyering <meyering@lucent.com>
7190 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7192 2000-12-04 Jim Meyering <meyering@lucent.com>
7194 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7195 Also include memory.h, stdlib.h, unistd.h if appropriate.
7196 Reported by Andreas Jaeger (conflicting declaration of malloc).
7198 2000-12-02 Jim Meyering <meyering@lucent.com>
7200 * closeout.h: Make idempotent, to avoid some obscure warnings.
7202 2000-12-01 Paul Eggert <eggert@twinsun.com>
7204 * memrchr.c: Include <config.h> before any system include file.
7206 2000-11-29 Paul Eggert <eggert@twinsun.com>
7208 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7210 2000-11-26 Jim Meyering <meyering@lucent.com>
7212 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7214 2000-11-22 Paul Eggert <eggert@twinsun.com>
7216 * strftime.c (my_strftime): Do not invoke mbrlen with a
7217 size of (size_t) -1; it's not portable.
7219 2000-11-17 Akim Demaille <akim@epita.fr>
7221 * obstack.h: Formatting changes.
7222 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7223 prevent type checking.
7224 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7225 cast the value to (void *): assigning a `foo *' to a `void *'
7227 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7229 2000-11-17 Jim Meyering <meyering@lucent.com>
7231 * strstr.c: Update from GNU libc.
7233 2000-11-16 Jim Meyering <meyering@lucent.com>
7235 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7237 2000-11-11 Jim Meyering <meyering@lucent.com>
7239 * error.c: Add a couple #includes, merging from GNU libc version.
7241 2000-11-10 Jim Meyering <meyering@lucent.com>
7243 * obstack.h: Update from GNU libc.
7244 * obstack.c: Likewise.
7246 2000-11-06 Paul Eggert <eggert@twinsun.com>
7248 * getusershell.c (setusershell): Use rewind rather than
7249 fseek/fseeko, to avoid configuration hassles with fseeko.
7250 Don't bother opening SHELLS_FILE if shellstream is NULL;
7253 2000-11-05 Jim Meyering <meyering@lucent.com>
7255 * makepath.h (make_dir): Declare.
7256 * makepath.c (make_dir): Remove `static' attribute.
7259 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7261 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7262 last one in a bucket, advance to the next bucket.
7264 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7266 * fnmatch.c: Do not comment out all the code if we are using
7267 the GNU C library, because in some cases we are replacing buggy
7268 code in the GNU C library itself.
7270 2000-10-30 Paul Eggert <eggert@twinsun.com>
7272 * error.h, getline.h, modechange.h:
7273 Remove "2000" from Copyright line, as the file hasn't been
7274 changed this year other than in the copyright notice.
7276 * xalloc.h: Add "2000" to Copyright line, as this file
7277 was changed this year.
7279 2000-10-30 Paul Eggert <eggert@twinsun.com>
7281 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7282 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7283 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7285 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7287 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7288 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7289 doesn't define __restrict_arr.
7291 2000-10-29 Jim Meyering <meyering@lucent.com>
7293 * xstat.in: Fix grammar in comment.
7295 2000-10-28 Jim Meyering <meyering@lucent.com>
7297 * memchr.c: Update from libc.
7298 Adjust for portability:
7299 [HAVE_STDLIB_H]: Include stdlib.h.
7300 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7301 Undef __memchr, too.
7302 [!weak_alias]: Define __memchr to memchr.
7304 * regex.c: Update from libc.
7305 * regex.h: Likewise.
7306 * getopt1.c: Likewise.
7307 * memcmp.c: Likewise.
7309 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7310 Avoid using fseek, when possible -- it's broken by design.
7311 Patch by Ulrich Drepper.
7313 2000-10-26 Jim Meyering <meyering@lucent.com>
7315 * strftime.c: Update from libc.
7317 2000-10-25 Jim Meyering <meyering@lucent.com>
7319 * obstack.c: Update from libc.
7321 2000-10-23 Jim Meyering <meyering@lucent.com>
7323 * hard-locale.c (hard_locale): Revert last change -- it was simply
7324 wrong. That set_locale call must not have any side effects.
7327 2000-10-22 Jim Meyering <meyering@lucent.com>
7329 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7330 [CYCLIC]: Remove now-unused definition.
7332 * save-cwd.c (O_DIRECTORY): Define, if needed.
7333 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7334 Suggestion from Ulrich Drepper.
7336 2000-10-21 Jim Meyering <meyering@lucent.com>
7338 * dirname.c (dir_name_r): New function, factored out of dir_name.
7339 (dir_name): Use dir_name_r.
7340 * dirname.h (dir_name_r): Declare it.
7342 2000-10-21 Jim Meyering <meyering@lucent.com>
7344 * dirname.c (memrchr): Declare if necessary.
7345 (dir_name): Remove the restriction that there be no
7346 trailing slashes. Now, this code skips past them, effectively
7348 [TEST_DIRNAME] (main): New unit tests.
7350 * memrchr.c: New file from GNU libc.
7351 Undef __memrchr, too.
7352 [!weak_alias]: Define __memrchr to memrchr.
7353 Guard weak_alias use with `#ifdef weak_alias'.
7355 2000-10-17 Jim Meyering <meyering@lucent.com>
7357 * quote.h (PARAMS): Define and use.
7358 Reported by Akim Demaille.
7360 * getopt.c: Update from libc.
7362 2000-10-16 Jim Meyering <meyering@lucent.com>
7364 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7367 2000-09-25 Jim Meyering <meyering@lucent.com>
7369 * md5.h (rol): Define (from GnuPG).
7371 * sha.c: Give credit (GnuPG) where due.
7372 (M): Use rol rather than open-coding it.
7373 Add a FIXME comment.
7375 2000-09-21 Jim Meyering <meyering@lucent.com>
7377 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7378 Reported by Michael Stone.
7380 2000-09-20 Jim Meyering <meyering@lucent.com>
7382 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7383 (noinst_HEADERS): Add sha.h.
7384 Based on code from Scott G. Miller and from GnuPG.
7386 2000-09-15 Jim Meyering <meyering@lucent.com>
7388 * regex.c: Update from libc.
7390 2000-09-10 Jim Meyering <meyering@lucent.com>
7392 * getopt.c (_getopt_internal): Update from glibc.
7394 2000-09-09 Jim Meyering <meyering@lucent.com>
7396 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7397 think it should be used as a general replacement for isascii.
7398 * fnmatch.c: Likewise.
7399 * mbswidth.c: Likewise
7400 * regex.c: Likewise.
7403 * userspec.c: Include sys/param.h and limits.h.
7405 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7406 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7407 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7408 UID, GID. Check range.
7410 2000-09-06 Jim Meyering <meyering@lucent.com>
7412 * getopt.c (_getopt_internal): Update from glibc.
7414 2000-08-30 Jim Meyering <meyering@lucent.com>
7416 * strftime.c: Merge in changes from GNU libc.
7418 2000-08-26 Jim Meyering <meyering@lucent.com>
7420 * closeout.c: Include "__fpending.h".
7421 (close_stdout_status): Return right away if there's nothing to flush.
7423 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7424 * __fpending.c: New file.
7425 * __fpending.h: New file.
7427 2000-08-07 Paul Eggert <eggert@twinsun.com>
7429 Standardize on "memory exhausted" instead of "Memory exhausted"
7430 or "virtual memory exhausted".
7431 * obstack.c (print_and_abort): Use "memory exhausted", not
7432 "virtual memory exhausted".
7433 * same.c (same_name): Invoke xalloc_die instead of printing
7435 * userspec.c (parse_user_spec): Likewise.
7436 * bumpalloc.h: comment fix
7437 * same.c, userspec.c: Include xalloc.h.
7439 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7440 not char *const and pointing to a constant array.
7441 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7442 (xrealloc): Comment fix.
7444 * userspec.c (parse_user_spec):
7445 Don't translate a message until just before returning,
7446 to avoid unnecessary translation.
7448 2000-08-07 Jim Meyering <meyering@lucent.com>
7450 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7451 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7452 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7453 getgroups.c, gethostname.c, getopt.h, group-member.c,
7454 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7455 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7456 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7457 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7458 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7459 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7460 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7461 yesno.c: Back out Copyright date changes for each file with no change
7462 this year. This eases coordination with other programs using the same
7463 source code modules. From Paul Eggert.
7465 2000-08-03 Greg McGary <greg@mcgary.org>
7467 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7468 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7469 (EXTEND_BUFFER): Use them.
7471 2000-08-01 Jim Meyering <meyering@lucent.com>
7473 * dirname.c (ISSLASH): Define.
7474 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7475 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7476 both `\' and `/' may be use as path separators.
7477 Based on a patch from Prashant TR.
7479 2000-07-31 Paul Eggert <eggert@twinsun.com>
7481 * quotearg.c (quotearg_n_options): Don't make the initial
7482 slot vector a constant, since it might get modified.
7484 2000-07-31 Jim Meyering <meyering@lucent.com>
7486 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7487 * obstack.c (print_and_abort): Likewise.
7489 2000-07-30 Paul Eggert <eggert@twinsun.com>
7491 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7492 buffer, so that the caller can always quote one small
7493 component of a "memory exhausted" message in slot 0.
7494 From a suggestion by Jim Meyering.
7496 2000-07-30 Jim Meyering <meyering@lucent.com>
7498 * makepath.c (make_path): Quote the other instance, too.
7500 * quotearg.c (N_STATIC_SLOTVECS): Define.
7501 (STATIC_BUF_SIZE): Define.
7502 (quotearg_n_options): Use only statically allocated storage when
7503 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7504 than STATIC_BUF_SIZE.
7506 2000-07-29 Jim Meyering <meyering@lucent.com>
7508 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7509 * dirname.c (dir_name): Likewise.
7511 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7513 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7514 (dir_name): Assert that there are no trailing slashes.
7516 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7518 * mbswidth.h (mbswidth): Add a flags argument.
7519 (mbswidth): New declaration.
7520 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7521 * mbswidth.c (mbswidth): Add a flags argument.
7522 (mbsnwidth): New function.
7524 2000-07-24 Jim Meyering <meyering@lucent.com>
7526 * mbswidth.c: Remove useless #else. From Bruno Haible.
7528 2000-07-23 Paul Eggert <eggert@twinsun.com>
7530 * mbswidth.c (_XOPEN_SOURCE):
7531 Don't define; this causes problems on Solaris 7.
7532 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7534 2000-07-23 Paul Eggert <eggert@twinsun.com>
7537 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7538 so that mbstate_t is always defined.
7540 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7541 be 1 in at least one GCC installation, and this configuration
7542 error is likely to be common. Ignoring MB_LEN_MAX hurts
7543 performance on hosts that have mbrtowc but have only unibyte
7544 locales, but I assume these hosts are rare.
7546 2000-07-23 Paul Eggert <eggert@twinsun.com>
7548 * quotearg.c: Streamline by invoking multibyte code only if needed.
7549 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7550 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7551 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7552 invoke multibyte primitives.
7554 2000-07-23 Jim Meyering <meyering@lucent.com>
7556 * basename.c (base_name): Add an assertion.
7558 2000-07-15 Bruno Haible <clisp.cons.org>
7560 * quotearg.c: When the system forces us to redefine mbstate_t,
7561 shadow its mbsinit function.
7563 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7565 * mbswidth.h: New file.
7566 * mbswidth.c: New file.
7567 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7568 (noinst_HEADERS): Add mbswidth.h.
7570 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7572 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7575 2000-07-15 Jim Meyering <meyering@lucent.com>
7577 * makepath.c: Include quote.h.
7578 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7579 corresponding argument in a `quote (...)' call.
7580 Give better diagnostics.
7582 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7583 (noinst_HEADERS): Add quote.h.
7585 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7586 from tar's src/misc.c.
7587 * quote.h: New file. Prototypes for same.
7589 2000-07-10 Paul Eggert <eggert@twinsun.com>
7591 From a suggestion by Bruno Haible.
7592 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7593 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7594 to decide whether to define the BeOS workaround macro;
7595 this adjusts to the change to AC_MBSTATE_T.
7597 2000-07-13 Paul Eggert <eggert@twinsun.com>
7599 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7601 * quotearg.c (quoting_style_args, quoting_style_vals,
7602 quotearg_buffer_restyled): Add support for
7603 clocale_quoting_style. Undo previous change to
7604 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7605 and "{RIGHT QUOTATION MARK}" msgids.
7607 2000-07-05 Paul Eggert <eggert@twinsun.com>
7609 The old behavior of quoting `like this' doesn't look good with
7610 newer, ISO-style fonts. See:
7611 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7613 Instead, quote "like this" by default. Let the translator
7614 tailor the locale-specific quoting behavior by providing
7615 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7617 * quotearg.c (N_): New macro.
7618 (gettext_default): New function.
7619 (quotearg_buffer_restyled): Use
7620 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7621 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7623 2000-07-09 Jim Meyering <meyering@lucent.com>
7625 * Most files: Update copyright dates to include 2000.
7627 2000-07-08 Jim Meyering <meyering@lucent.com>
7629 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7631 (xgethostname): Remove now-unnecessary #ifdef.
7632 Move declaration of `err' into loop where it's used.
7634 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7636 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7637 by allocating a larger buffer. Test the gethostname return value for
7638 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7639 returns an error and ENAMETOOLONG isn't defined.
7641 2000-07-05 Paul Eggert <eggert@twinsun.com>
7642 and Bruno Haible <haible@clisp.cons.org>
7644 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7646 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7648 * quotearg.c (struct quoting_options): Simplify quote_these_too
7651 2000-07-03 Jim Meyering <meyering@lucent.com>
7653 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7654 Reported by Bruno Haible.
7656 2000-07-04 Jim Meyering <meyering@lucent.com>
7658 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7659 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7662 2000-07-03 Paul Eggert <eggert@twinsun.com>
7663 and Bruno Haible <haible@clisp.cons.org>
7665 * quotearg.c (mbrtowc):
7666 Assign to *pwc, and return 1 only if result is nonzero.
7667 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7669 2000-07-03 Jim Meyering <meyering@lucent.com>
7671 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7672 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7675 2000-07-02 Jim Meyering <meyering@lucent.com>
7677 * quotearg.c (mbstate_t): Don't define here.
7679 2000-07-02 Jim Meyering <meyering@lucent.com>
7681 * nanosleep.c (SIGCONT): Define if not already defined.
7683 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7685 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7686 per change in ../m4/ls-mntd-fs.m4.
7687 (read_filesystem_list): Ignore symbolic links.
7689 2000-06-29 Jim Meyering <meyering@lucent.com>
7691 * same.c: Include <string.h> or <strings.h>, as appropriate,
7692 for declaration of strcmp.
7694 * long-options.c: Include <stdlib.h>, for declaration of exit.
7696 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7697 Avoid warning by casting result to `char *' to remove `const'.
7699 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7701 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7703 2000-06-26 Paul Eggert <eggert@twinsun.com>
7705 savedir now sets errno on failure and invokes xmalloc to get memory.
7706 Fix a couple of other minor bugs while we're at it.
7708 * savedir.c (<unistd.h>): Do not include; there's no need.
7709 (NAMLEN): Remove macro.
7710 (malloc, realloc): Remove decls.
7712 ("xalloc.h"): Include.
7713 (NAME_SIZE_DEFAULT): New macro.
7714 (savedir): Use xmalloc / xrealloc to allocate memory.
7715 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7716 Skip "" directory entries.
7717 Use strlen to calculate directory entry length, since the old method
7718 is rarely used these days and isn't worth supporting.
7719 Don't use a pointer after freeing it.
7720 Check for integer overflow when calculating allocation size.
7721 Use memcpy to copy entries, instead of stpcpy.
7722 Set errno properly when returning NULL.
7723 Check for readdir error.
7725 2000-06-26 Jim Meyering <meyering@lucent.com>
7727 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7729 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7731 * getusershell.c (xmalloc, xrealloc): Remove functions.
7733 Don't include <stdlib.h>. Don't declare malloc, realloc.
7735 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7737 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7739 2000-06-24 Jim Meyering <meyering@lucent.com>
7741 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7743 2000-06-21 Jim Meyering <meyering@lucent.com>
7745 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7747 2000-06-19 Paul Eggert <eggert@twinsun.com>
7749 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7750 (mbrtowc, mbstate_t): Define substitutes if
7751 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7752 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7753 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7755 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7757 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7758 than 1024, return a memory chunk of least possible size, instead
7759 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7760 Use free/xmalloc instead of xrealloc to avoid copying for very long
7763 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7765 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7766 address, not strdup. Include <stdlib.h> and don't declare free().
7768 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7770 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7773 2000-06-21 Jim Meyering <meyering@lucent.com>
7775 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7776 (noinst_HEADERS): Add getstr.h.
7778 * getline.c (getstr): Move into a separate file.
7779 * getstr.c (getstr): New file, extracted from getline.c, with
7780 the following changes: new parameter, delim2; both delim[12]
7781 parameters have type `int', not `char'. The latter would lose
7782 with 8-bit delimiters.
7783 * getstr.h: New file.
7785 2000-06-19 Jim Meyering <meyering@lucent.com>
7787 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7789 2000-06-18 Jim Meyering <meyering@lucent.com>
7791 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7792 Besides, these days every porting target provides a mkdir function.
7794 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7795 (this snippet comes from src/system.h).
7797 2000-06-15 Paul Eggert <eggert@twinsun.com>
7799 * human.c (adjust_value): New function.
7800 (human_readable_inexact): Apply rounding style even when
7801 printing approximate values.
7803 2000-06-14 Paul Eggert <eggert@twinsun.com>
7805 * human.c (human_readable_inexact): Allow an input block
7806 size that is not a multiple of the output block size, and vice versa.
7807 Reported by Piergiorgio Sartor.
7809 2000-06-14 Paul Eggert <eggert@twinsun.com>
7811 * getdate.y (get_date): Apply relative times after time
7812 zone indicator, not before. Reported by Todd A. Jacobs.
7814 2000-06-13 Jim Meyering <meyering@lucent.com>
7816 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7818 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7820 2000-06-12 Paul Eggert <eggert@twinsun.com>
7822 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7824 2000-06-04 Paul Eggert <eggert@twinsun.com>
7826 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7828 2000-06-04 Jim Meyering <meyering@lucent.com>
7830 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7831 SunOS 4.1.4 for which gid_t is an unsigned type.
7833 2000-06-03 Jim Meyering <meyering@lucent.com>
7835 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7837 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7839 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7840 newer, don't install charset.alias.
7841 * config.charset: Change the Linux/glibc rules so they become empty
7842 on glibc-2.1 or newer.
7844 2000-06-02 Jim Meyering <meyering@lucent.com>
7846 * mountlist.c: Back out last change. Instead, do this...
7847 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7848 member using the same `ignore'-testing code.
7849 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7853 2000-05-29 Jim Meyering <meyering@lucent.com>
7855 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7856 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7858 2000-05-22 Jim Meyering <meyering@lucent.com>
7860 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7862 2000-05-18 Jim Meyering <meyering@lucent.com>
7864 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7865 back, too, since it may have been modified by allocate_entry.
7866 (hash_delete): Rewrite to use neither the assignment operator
7867 nor the comma operator in an if-expression.
7869 2000-05-15 Paul Eggert <eggert@twinsun.com>
7872 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7873 Remove; no longer needed.
7874 "quotearg.h": Add include.
7875 (file_name): Do not bother to explicitly initialize to NULL; it's less
7876 efficient on some hosts.
7877 (close_stdout_status): Remove test as to whether stdout was already
7878 closed; it breaks for the case "echo x | sort >&-".
7879 Quote file name colons.
7880 Do not assume that _("write error") lacks format strings.
7882 2000-05-15 Jim Meyering <meyering@lucent.com>
7884 * version-etc.c (version_etc_copyright): Update the copyright string
7885 used in all --version output.
7887 2000-05-14 Jim Meyering <meyering@lucent.com>
7889 * closeout.c (close_stdout_set_file_name): New function.
7890 (close_stdout_status): Use new file-scoped global.
7891 Return right away if fstat says the stdout file descriptor is invalid.
7892 * closeout.h (close_stdout_set_file_name): Declare.
7894 2000-05-10 Jim Meyering <meyering@lucent.com>
7896 * closeout.c [default_exit_status]: New file-scoped variable.
7897 (close_stdout_set_status): New function.
7898 * closeout.h (close_stdout_set_status): Declare.
7900 2000-05-08 Jim Meyering <meyering@lucent.com>
7902 * long-options.c: Don't include closeout.h.
7903 (parse_long_options): Don't call close_stdout for --version.
7905 2000-05-06 Jim Meyering <meyering@lucent.com>
7907 * strnlen.c: Undefine __strnlen and strnlen.
7908 [!weak_alias]: Define __strnlen to strnlen.
7910 * atexit.c: New file, from libiberty.
7912 2000-05-06 Jim Meyering <meyering@lucent.com>
7914 * closeout.c (close_stdout_status): Also check for errors on the
7917 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7919 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7920 instead of xmalloc, xrealloc, path_concat.
7921 (locale_charset): Treat empty environment variables as absent.
7922 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7924 2000-05-04 Jim Meyering <meyering@lucent.com>
7926 * getopt.c: Update from glibc.
7927 * obstack.c: Likewise.
7928 * obstack.h: Likewise.
7929 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7931 * regex.h: Likewise.
7932 * strndup.c: Likewise.
7933 * strnlen.c: New file, from glibc.
7935 2000-05-01 Jim Meyering <meyering@lucent.com>
7937 * full-write.c (full_write): Remove `FIXME' part of comment.
7939 2000-04-29 Jim Meyering <meyering@lucent.com>
7941 * path-concat.c: Declare strdup only if it's not defined.
7942 * canon-host.c: Likewise.
7944 2000-04-28 Jim Meyering <meyering@lucent.com>
7946 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7947 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7948 included first, then limits.h is included by locale.h by libintl.h.
7949 From John David Anglin.
7951 2000-04-25 Jim Meyering <meyering@lucent.com>
7953 * makepath.c (S_IRWXUGO): Define.
7954 (make_path): Always perform explicit chmod if MODE specifies any
7955 of the `special' permission bits. Prompted by a bug report against
7956 install from Mate Wierdl and Joost van Baal.
7958 2000-04-18 Jim Meyering <meyering@lucent.com>
7962 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7963 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7965 2000-04-17 Jim Meyering <meyering@lucent.com>
7967 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7968 the definition of it to rpl_strftime also defined-away the system's
7971 2000-04-15 Jim Meyering <meyering@lucent.com>
7973 Use `C' to denote so-called `contiguous' files, the same way
7975 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7976 (ftypelet): Use S_ISCTG.
7977 From Michael Deutschmann.
7979 2000-04-14 Jim Meyering <meyering@lucent.com>
7981 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7983 2000-04-08 Jim Meyering <meyering@lucent.com>
7985 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7986 names don't conflict. Reported by Eli Zaretskii.
7988 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7990 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7991 bug. Deal with the different error behavior of Irix iconv.
7993 2000-04-07 Jim Meyering <meyering@lucent.com>
7995 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7996 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7998 2000-04-05 Jim Meyering <meyering@lucent.com>
8000 Portability tweaks required for ultrix4.3.
8001 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8002 * readutmp.c: Include sys/types.h before sys/stat.h.
8003 * canon-host.c: Declare strdup.
8004 * path-concat.c: Likewise.
8005 From John David Anglin.
8007 2000-04-04 Jim Meyering <meyering@lucent.com>
8009 Be more DOS 8.3-friendly.
8010 * ref-add.sin: Renamed from ref-add.sed.in.
8011 * ref-del.sin: Renamed from ref-del.sed.in.
8012 * Makefile.am: Reflect renaming.
8013 Reported by Eli Zaretskii.
8015 Use a temporary file name that won't clash with `charset.alias'
8016 in the DOS 8.3 name space.
8017 * Makefile.am (charset_tmp): Define.
8018 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8019 (uninstall-local): Likewise.
8020 Reported by Eli Zaretskii.
8022 2000-03-29 Paul Eggert <eggert@twinsun.com>
8024 * time/strftime.c (my_strftime): Make sure we call the system
8025 strftime, not ourselves, when invoking the underlying strftime.
8027 2000-03-24 Jim Meyering <meyering@lucent.com>
8029 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8030 (charset_alias): Define.
8031 (install-exec-local): Factor out common code.
8032 (uninstall-local): Split lines longer than 80.
8033 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8035 (.sed.in.sed): New rule. Don't redirect directly to $@.
8036 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8038 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8040 * config.charset: Output a line containing "Packages using this file".
8041 * ref-add.sed.in, ref-del.sed.in: New files.
8042 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8043 ref-del.sed): New rules.
8045 2000-03-17 Jim Meyering <meyering@lucent.com>
8047 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8048 Otherwise, include <strings.h>
8050 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8052 * unicodeio.c (utf8_wctomb): New function.
8053 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8054 format instead of in UCS-4 with platform dependent endianness.
8056 2000-03-07 Paul Eggert <eggert@twinsun.com>
8058 * savedir.c (savedir): Work even if directory size is
8059 negative; this can happen with some screwy NFS configurations.
8061 2000-03-06 Jim Meyering <meyering@lucent.com>
8063 * localcharset.c (get_charset_aliases): Don't try to free file_name
8064 if it's NULL (because we ran out of memory). From Bruno Haible.
8066 2000-03-05 Jim Meyering <meyering@lucent.com>
8068 * localcharset.c ("path-concat.h"): Include.
8069 (get_charset_aliases): Use path_concat instead of ANSI string
8072 * unicodeio.h (PARAMS): Define.
8073 Use it to guard prototype.
8075 2000-03-04 Jim Meyering <meyering@lucent.com>
8077 * Makefile.am (install-exec-local): Create $(libdir) before installing
8079 (uninstall-local): Uncomment this rule so `make distcheck' works
8082 * unicodeio.c (<errno.h>): Include it.
8083 (errno): Declare if not defined.
8085 * localcharset.c: Add Bruno's comment justifying use of volatile.
8087 * config.charset: New version, incorporating remarks from a linux
8088 i18n mailing list. From Bruno Haible.
8090 2000-03-02 Jim Meyering <meyering@lucent.com>
8092 * Makefile.am (EXTRA_DIST): Add config.charset.
8094 2000-03-01 Jim Meyering <meyering@lucent.com>
8096 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8097 * unicodeio.c: Likewise.
8099 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8101 * config.charset: New file.
8102 * localcharset.c: New file.
8103 * unicodeio.h, unicodeio.c: New files.
8104 * Makefile.am (DEFS): Add -DLIBDIR=...
8105 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8106 (noinst_HEADERS): Add unicodeio.h.
8107 (all-local, install-exec-local, charset.alias): New targets.
8109 2000-02-28 Paul Eggert <eggert@twinsun.com>
8111 * quotearg.c (ALERT_CHAR): New macro.
8112 (quotearg_buffer_restyled): Use it.
8114 2000-02-27 Jim Meyering <meyering@lucent.com>
8116 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8117 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8119 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8120 not `#if STDC_HEADERS'.
8121 Declare malloc if needed.
8123 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8124 now that autoconf always defines the HAVE_DECL_ symbols.
8125 * human.c: Likewise.
8127 * strtoumax.c: Likewise.
8129 * backupfile.c: Arrange for cpp to fail if the configure-time
8130 declaration check was not run.
8132 * human.c: Likewise.
8134 * strtoumax.c: Likewise.
8136 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8137 then first look up the entire `.'-containing string as a login name.
8139 2000-02-18 Paul Eggert <eggert@twinsun.com>
8141 * getdate.y: Handle two-digit years with leading zeros correctly.
8142 (textint): New typedef.
8143 (parser_control): Member year changed from int to textint.
8145 (YYSTYPE): Removed; replaced by %union with int and textint members.
8146 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8147 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8148 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8149 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8150 (date, number, to_year): Use width of number in digits, not its value,
8151 to determine whether it's a 2-digit year, or a 2-digit time.
8152 (yylex): Store number of digits of numeric tokens.
8153 Reported by John Kendall.
8155 (parser_control): Changed from struct parser_control to typedef (for
8156 consistency). All uses changed.
8158 (tID): Removed; not used.
8159 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8161 2000-02-14 Paul Eggert <eggert@twinsun.com>
8163 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8164 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8166 2000-02-12 Jim Meyering <meyering@lucent.com>
8168 * userspec.c (ISDIGIT): Define it.
8169 (isdigit): Remove definition.
8170 (is_number): Use ISDIGIT, not isdigit.
8171 <libintl.h>: Include.
8173 (parse_user_spec): Mark translatable strings.
8175 2000-02-10 Jim Meyering <meyering@lucent.com>
8177 With these changes, nanosleep.[ch] are finally enough like the other
8178 lib/* replacement files to compile on a few more losing systems.
8180 * nanosleep.h: Don't include config.h.
8181 Remove prototype from declaration of nanosleep.
8182 (PARAMS): Remove now-unneeded definition.
8183 * nanosleep.c: #undef nanosleep.
8184 (rpl_nanosleep): Rename from nanosleep.
8186 2000-02-03 Jim Meyering <meyering@lucent.com>
8188 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8189 rather than with `#if HAVE_UTMPNAME'.
8191 2000-02-01 Jim Meyering <meyering@lucent.com>
8193 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8195 2000-01-31 Jim Meyering <meyering@lucent.com>
8197 * nanosleep.h (nanosleep): Guard declaration with
8198 `#if ! HAVE_DECL_NANOSLEEP'.
8199 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8200 the declaration in that vendor's sys/timers.h.
8201 Reported by Christian Krackowizer.
8203 * quotearg.c (ISASCII): Add #undef and move definition to follow
8204 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8205 (ISPRINT): Likewise.
8206 Reported by Tom Tromey.
8208 2000-01-30 Jim Meyering <meyering@lucent.com>
8210 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8211 uses of ->ut_name. The latter doesn't work with new Linux header files
8212 where only utmpx.ut_user is declared.
8214 * readutmp.h (UT_USER): Define.
8216 2000-01-23 Jim Meyering <meyering@lucent.com>
8218 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8221 2000-01-22 Jim Meyering <meyering@lucent.com>
8223 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8224 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8225 Required for some AIX systems. Reported by Christian Krackowizer.
8226 [TESTING] (main): New function.
8228 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8229 * dirname.c (dir_name): Support for DOS-style file names with drive
8232 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8234 * strverscmp.c (ISDIGIT): Define.
8235 (strverscmp): Use ISDIGIT, not isdigit.
8237 2000-01-17 Paul Eggert <eggert@twinsun.com>
8239 * nanosleep.c (nanosleep):
8240 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8241 POSIX.1 doesn't require SA_INTERRUPT and some systems
8242 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8243 it's been part of POSIX.1 since day 1 (in 1988).
8245 2000-01-17 Jim Meyering <meyering@lucent.com>
8247 * interlock: Remove unused file. Reported by François Pinard.
8249 2000-01-16 Paul Eggert <eggert@twinsun.com>
8251 * quotearg.c (quotearg_buffer_restyled): Do not quote
8252 alert, backslash, formfeed, and vertical tab unnecessarily in
8253 shell quoting style.
8256 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8257 Free Software Foundation, Inc.
8258 Copying and distribution of this file, with or without modification,
8259 are permitted provided the copyright notice and this notice are preserved.