1 2005-10-06 Simon Josefsson <jas@extundo.com>
3 * memxor.c (memxor): Avoid casts and warnings.
5 2005-10-05 Derek Price <derek@ximbiot.com>
7 * getdelim.c (SIZE_MAX): New macro, if not already defined.
9 2005-10-05 Simon Josefsson <jas@extundo.com>
11 * memxor.c (memxor): Fix compiler error.
13 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
14 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
16 * memxor.h, memxor.c: New files.
18 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
19 we assume all systems have it, suggested by Jim Meyering
20 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
21 any systems lack sys/socket.h; mingw32 is known to lack it, but we
22 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
25 2005-10-04 Bruno Haible <bruno@clisp.org>
27 * verify.h (verify_true): Provide alternative definition for C++.
29 2005-10-04 Simon Josefsson <jas@extundo.com>
31 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
32 D. Baushke" <mdb@gnu.org>.
34 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
36 * getdelim.c: Include getdelim.h first. Include <limits.h>.
37 (SSIZE_MAX): New macro, if not already defined.
38 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
41 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
43 * exclude.c: Include verify.h.
44 (verify): Remove. All callers changed to use verify.h's version.
45 * strtoimax.c: Likewise.
46 * utimecmp.c: Likewis.e
49 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
50 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
51 * .cvsignore: Add fts.h, search.h, t-fpending.
52 * settime.c (settime): Fix { typo in previous patch. Also, don't
53 bother returning ENOSYS if settimeofday or stime fails; just let
54 them return whatever errno they want to return.
55 * utimens.c: Include unistd.h, for dup2.
56 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
57 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
59 2005-10-02 Jim Meyering <jim@meyering.net>
62 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
63 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
64 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
66 Do not consume the fd unless successful.
67 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
68 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
69 block, so that we don't even try to compile it if settimeofday is
70 available. This works around a compilation failure on OSF1 V5.1,
71 due to stime requiring a `long int*' while tv_sec is `int'.
73 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
75 * getdelim.c (getdelim): Remove unused variables.
77 2005-10-01 Simon Josefsson <jas@extundo.com>
79 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
80 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
81 AI_* and EAI_* definitions. Protect function declarations.
83 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
85 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
86 so that the code works even with ancient cpp. Portability problem
87 with GCC 2.7.2.1 reported by Thomas M.Ott.
89 2005-09-27 Jim Meyering <jim@meyering.net>
91 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
93 * intprops.h (signed_type_or_expr__): Define.
94 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
97 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
99 * verify.h (verify_expr): Remove, replacing with:
100 (verify_true): New macro that returns true instead of void.
101 (verify_type__): Remove.
102 (verify): Use verify_true rather than verify_type__.
104 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
106 * utimens.c (ENOSYS): Define if not already defined.
107 (futimens): Support having a null PATH if the file descriptor
110 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
112 (__attribute): Define to empty unless GCC 3.1 or later.
113 This works around a core dump on OpenBSD 3.4, which has GCC
114 2.95.3, which dumps core when given __attribute__(()). It also
115 simplifies other tests, since we really don't want to bother with
116 worrying about which ancient version of GCC supported what.
117 Original problem reported by Yoann Vandoorselaere, with part of
118 the fix suggested by Derek Price.
120 2005-09-24 Jim Meyering <jim@meyering.net>
122 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
123 so we can once again use a positive bitfield width of 1 -- now we
124 don't have to explain why we were using a bitfield width of 2.
126 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
128 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
129 Problem reported by Eric Blake.
130 (getaddrinfo): Initialize se so that it's not garbage.
131 Redo internal storage allocation so that it doesn't make unportable
132 assumptions about alignment.
135 * utimens.c (futimens): Use futimesat if available.
136 Prefer it to futimes since it doesn't have the futimes bug.
138 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
139 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
140 Instead, declare a function that returns a pointer to an array,
141 and use verify_type__ to declare the size of the array.
142 Problem and germ of a solution reported by Bruno Haible.
143 (verify_type__): Use 2, not 1, for bitfield size, to avoid
144 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
146 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
150 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
152 * argmatch.h: Include verify.h
153 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
154 (ARGMATCH_ASSERT): Remove; unused.
155 * canonicalize.c: Assume STDC_HEADERS.
156 * exclude.c: Include "strcase.h".
157 * regex_internal.h [!defined _LIBC]: Likewise.
158 * getusershell.c: Include stdio--.h rather than stdio.h
160 (getusershell): Call fopen, not fopen_safer.
161 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
162 Do not include unistd-safer.h.
163 (save_cwd): Don't call fd_safer; no longer needed
164 now that we include fcntl--.h.
166 * getdate.y (relative_time): New type.
167 (RELATIVE_TIME_0): New constant.
168 (parser_control): Use relative_time instead of doing it ourselves.
169 (%union): Add new relative_time rel member.
170 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
172 (relunit, relunit_snumber): Now of type rel.
173 (zone, rel, relunit, get_date): Adjust to above changes.
175 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
176 Do not include unistd-safer.h.
177 (getloadavg): Don't call fd_safer; no longer needed
178 now that we include fcntl--.h.
180 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
181 (make_dir_parents): Treat ENOSYS like EEXIST.
183 Improve quality of diagnostics on restore_cwd failure.
184 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
185 (make_dir_parents): Last arg is now int * (for errno), not bool *.
186 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
187 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
188 each time through the loop. Do not diagnose restore_cwd failure;
189 that is the caller's job (and perhaps the caller does not care).
191 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
192 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
193 If the file already exists but is not a directory, don't bother
194 to try to make its parents.
195 Close potential file descriptor leak if we can't chdir("/") (!).
196 Don't always return true if chdir($PWD) fails; return true only
197 if the requested action was done successfully (except for the
199 Don't log final directory unless we actually made it.
200 Refactor to avoid duplicate code to fix up permissions.
201 Don't attempt to fix up parent permissions if chdir($PWD) fails.
203 * strftime.c (my_strftime): Rewrite the previous change slightly,
204 to make it a bit faster and (I hope) clearer.
205 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
206 Fix bug in formats like %2N.
208 * verify.h: New file.
210 2005-09-22 Jim Meyering <jim@meyering.net>
214 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
216 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
217 the .tm_year member, since otherwise gcc-4.0 would now warn about
218 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
220 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
221 order to avoid an unsuppressible warning from gcc on 64-bit systems.
223 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
224 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
225 when run in a time zone for which daylight savings time is in effect
226 for the starting date.
228 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
229 stop us from restricting permissions of just-created absolute-named
231 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
232 to restore initial working directory.
233 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
234 to tell caller if/when we change the working directory and are
235 unable to return to the initial one.
236 * mkdir-p.h (make_dir_parents): Update prototype.
237 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
238 `return false'. This fixes a bug introduced on 2004-07-30.
240 * openat.c (fdopendir): Be sure to close the supplied
241 file descriptor before returning. This makes our replacement
242 implementation a little closer to Solaris's, where fdopendir
243 ties the file descriptor to the returned DIR* pointer.
244 * openat.c (unlinkat): New function.
245 * openat.h (unlinkat): Add prototype.
246 * openat-die.c (openat_save_fail): Rename from openat_save_die.
247 (openat_restore_fail): Rename from openat_restore_die.
248 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
250 Provide an alternative to exiting immediately upon save_cwd or
251 restore_cwd failure. Now, an application can arrange e.g.,
252 to perform a longjump in that case.
253 * openat.c: Include dirname.h.
254 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
255 (rpl_openat, fdopendir, fstatat): Call openat_save_die
256 and openat_restore_die rather than calling error directly.
257 Don't include "error.h" or "exitfail.h"; they're no longer needed.
259 * openat-die.c (openat_save_die, openat_restore_die): New file.
260 * openat.h (openat_save_die, openat_restore_die): Declare and define.
262 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
263 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
264 int utc, int nanoseconds);
266 date should not have to allocate a megabyte of virtual memory to
267 handle a format argument like +%1048575T. When implemented with
268 strftime, it must allocate such a buffer, use strftime to fill it
269 in, print it, then free it.
270 With fprintftime, it simply prints everything and exits.
271 With no need for memory allocation, that's one fewer way to fail.
272 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
273 optional field width, not before, so we accept %9:z, not %:9z.
274 (my_strftime): Be sure to use L_('x') for literals.
276 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
277 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
278 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
279 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
280 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
281 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
282 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
283 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
284 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
286 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
287 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
288 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
289 and don't include <sys/file.h>).
291 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
295 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
296 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
297 [!LDAV_DONE]: Avoid unused variable warning.
299 2005-09-21 Bruno Haible <bruno@clisp.org>
301 * unicodeio.h (unicode_to_mb): New declaration.
303 2005-09-20 Derek Price <derek@ximbiot.com>
305 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
307 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
309 Use a consistent style for including <config.h>.
310 * __fpending.c, acl.c, argmatch.c,
311 argp-help.c, argp-parse.c,
312 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
313 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
314 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
315 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
316 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
317 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
318 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
319 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
320 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
321 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
322 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
323 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
324 modechange.c, mountlist.c, open-safer.c, physmem.c,
325 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
326 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
327 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
328 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
329 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
330 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
331 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
332 userspec.c, utimecmp.c, version-etc-fsf.c,
333 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
334 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
335 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
336 Standardize inclusion of config.h.
337 * __fpending.h, dirfd.h, getdate.h, human.h,
338 inttostr.h: Removed inclusion of config.h from header files.
339 * inttostr.c: Adjusted in-tree users.
340 * timespec.h: Remove superfluous warning to include config.h.
341 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
342 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
343 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
344 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
346 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
348 * stat-time.h: New file.
349 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
350 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
352 (timespec_cmp): New function.
353 * utimecmp.c: Include stat-time.h.
354 (SYSCALL_RESOLUTION): Depend on whether various struct stat
355 members exist, not on the obsolescent ST_MTIM_NSEC.
356 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
358 2005-09-15 Derek Price <derek@ximbiot.com>
359 Paul Eggert <eggert@cs.ucla.edu>
361 * regcomp.c, regexec.c, regex_internal.c: Back out previous
362 changes, consolidating in...
363 * regex_internal.h: ...this file.
365 2005-09-15 Derek Price <derek@ximbiot.com>
367 * regex_internal.h: Blank `pure' for GNUC < 3.
368 * regex_internal.c: Ditto, using this...
369 (__GNUC_PREREQ): ...new macro.
370 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
371 (__GNUC_PREREQ): ...this new macro.
373 * strstr.h: Include string.h. Define strstr as a macro here.
375 2005-09-13 Derek Price <derek@ximbiot.com>
377 * canon-host.c (canon_host_r): Set *cherror on memory allocation
379 Reported by Jim Meyering <jim@meyering.net>.
381 2005-09-13 Jim Meyering <jim@meyering.net>
383 * canon-host.c: Filter through gnu indent and reword comments slightly.
384 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
386 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
388 * lib/base64.c: Typo.
389 (base64_encode): Put b64str in initialized data section.
391 2005-09-12 Derek Price <derek@ximbiot.com>
393 Return usable errors from canon-host.
394 * canon-host.h: New file.
395 * canon-host.c (canon_host): Wrap...
396 (canon_host_r): ...this new function, which now relies exclusively on
398 (ch_strerror): New function.
399 (last_cherror): New global.
400 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
401 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
403 (freeaddrinfo): Free ai->ai_canonname when set.
405 2005-09-12 Derek Price <derek@ximbiot.com>
406 Paul Eggert <eggert@cs.ucla.edu>
408 * glob-libc.h: Renamed from glob_.h. The new version is
409 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
410 protecting things that should be done only in gnulib contexts.
411 * glob_.h: New file, containing only the glob things needed for
413 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
414 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
415 (glob, globfree, glob_pattern_p): Now defined simply in terms of
416 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
417 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
418 and to respect the namespace rules better.
420 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
422 Merge glibc and coreutils changes into gnulib, plus a few
424 * md5.c: Use #error rather than a string.
425 (CYCLIC): New macro, from glibc source. Use it instead of rol.
426 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
427 (__attribute__): Define to empty for non recent-GCC.
428 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
429 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
430 Renamed from their non-__ counterparts, with new macros replacing
431 them if not _LIBC. Add __THROW attribute.
433 (struct md5_ctx): Align buffer if using GCC.
434 * sha1.h (struct sha1_ctx): Likewise.
435 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
436 The old name was backwards.
437 (NOTSWAP): Remove; not used.
438 (rol): New macro, moved here from md5.h.
439 (sha1_process_block): Remove a FIXME that doesn't make sense.
441 2005-09-12 Derek Price <derek@ximbiot.com>
443 * gai_strerror.c: Include config.h when available. Include
444 getaddrinfo.h before other headers to test interface.
445 Reported by Larry Jones <lawrence.jones@ugs.com>.
447 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
449 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
450 definitions, since that's the preferred style in glibc.
451 Fix a minor spacing issue, and update copyright notice to match glibc's.
453 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
455 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
457 2005-09-06 Simon Josefsson <jas@extundo.com>
459 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
460 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
462 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
464 Change bitset word type from unsigned int to unsigned long int,
465 as this has better performance on typical 64-bit hosts.
466 Port bitset code to hosts with unusual word sizes.
467 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
468 (build_collating_symbol):
469 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
470 argument is a bitset. This is merely a style issue, but it makes
471 it clearer that an entire array is expected.
472 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
473 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
474 Port to the case where bitset_word is not the same as unsigned int.
475 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
476 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
478 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
479 (build_trtable, group_nodes_into_DFAstates):
481 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
482 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
483 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
484 * regexec.c (group_nodes_into_DFAstates): Likewise.
485 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
486 * regcomp.c (optimize_subexps, lower_subexp):
487 Work even if bitset_word has holes in its bitwise representation.
488 * regex_internal.h (BITSET_WORD_BITS): Likewise.
489 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
491 * regex_internal.c (re_string_reconstruct):
492 Don't assume UCHAR_MAX == 255.
493 * regex_internal.h (bitset_set_all): Likewise.
494 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
496 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
497 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
499 (BITSET_WORD_MAX): New macro.
500 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
501 (bitset_set_all, bitset_copy): Now inline functions, not macros.
502 (bitset_empty, bitset_copy):
503 Prefer sizeof (bitset) to multiplying it out ourselves.
504 (bitset_not_merge): Remove; unused.
505 (bitset_contain): Return bool, not unsigned int with one bit on.
507 * regexec.c (build_trtable): Don't assume bitset has no stricter
508 alignment than re_node_set; do this by defining a new internal
509 type struct dests_alloc and using it to allocate memory.
511 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
513 Check for arithmetic overflow when calculating sizes, to prevent
514 some buffer-overflow issues. These patches are conservative, in the
515 sense that when I couldn't determine whether an overflow was possible,
516 I inserted a run-time check.
517 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
518 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
519 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
520 (re_xnrealloc, re_x2nrealloc): New inline functions.
521 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
522 (build_equiv_class, build_charclass): Check for arithmetic overflow
523 in size expression calculations.
524 * lib/regex_internal.c (re_string_realloc_buffers):
525 (build_wcs_upper_buffer, re_node_set_add_intersect):
526 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
527 (re_dfa_add_node, register_state): Likewise.
528 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
529 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
530 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
531 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
533 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
535 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
536 to avoid a collision with bits/local_lim.h in glibc.
537 All uses changed. Problem reported by Dmitry V. Levin in
538 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
540 * regex_internal.c (build_wcs_upper_buffer): Fix portability
541 bugs in int versus size_t comparisons.
542 (re_string_context_at): Fix bug where the code assumed that
545 Use bool where appropriate.
546 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
548 (calc_eclosure_iter): Likewise, for ROOT arg.
549 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
550 (build_charclass_op): Likewise, for NON_MATCH arg.
551 * regex_internal.c (re_string_allocate, re_string_construct):
552 (re_string_construct_common): Likewise, for ICASE arg.
553 * regexec.c (re_search_2_stub, re_search_stub):
554 Likewise, for RET_LEN arg.
555 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
556 (set_regs): Likewise, for FL_BACKTRACK arg.
557 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
558 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
559 (calc_eclosure_iter, parse_bracket_exp):
560 Use bool for internal variables that are booleans.
561 * regexec.c (re_search_internal, check_matching, proceed_next_node):
562 (set_regs, build_sifted_states, sift_states_bkref):
563 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
564 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
565 (find_collation_sequence_value):
567 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
568 (re_node_set_compare):
569 Return bool, not int. All callers changed.
570 * regexec.c (check_halt_node_context, check_dst_limits):
571 (build_trtable, check_node_accept): Likewise.
572 * regex_internal.h: Include stdbool.h.
574 Fix bugs uncovered when converting to bool.
575 * regcomp.c (calc_eclosure_iter): Check for storage allocation
576 failure instead of charging ahead blindly.
577 * regex_internal.c (register_state): Likewise.
578 * regexec.c (re_search_2_stub): Use simpler method than boolean
579 for freeing internal storage.
580 (group_nodes_into_DFA_states): Use unsigned int, not int, for
581 bitset pieces used as boolean, to avoid undefined behavior
582 on hosts that do int overflow checking.
584 2005-08-31 Derek Price <derek@ximbiot.com>
586 * getdelim.c (getdelim): Return EOF on EOF.
587 Reported by Larry Jones <lawrence.jones@ugs.com>.
589 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
591 * regex_internal.c (re_string_reconstruct): Don't assume buffer
592 lengths fit in regoff_t; this isn't true if regoff_t is the same
594 * regex.c (re_search_internal): 5th arg is LAST_START
595 (= START + RANGE) instead of RANGE. This avoids overflow
596 problems when regoff_t is the same width as size_t.
598 (re_search_2_stub): Check for overflow when adding the
599 sizes of the two strings.
600 (re_search_stub): Check for overflow when adding START
601 to RANGE; if it occurs, substitute the extreme value.
603 2005-08-31 Jim Meyering <jim@meyering.net>
605 * regcomp.c (search_duplicated_node): Make first pointer arg
607 * regex_internal.c (create_ci_newstate, create_cd_newstate):
608 (register_state): Likewise.
609 * regexec.c (search_cur_bkref_entry, check_dst_limits):
610 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
611 (group_nodes_into_DFAstates): Likewise.
613 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
615 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
616 old glibc regex code mishandles strings longer than 2**31 bytes.
617 This patch fixes this when the regex code is used in gnulib
618 (i.e., outside glibc).
620 This patch should not affect the use of the regex code inside
621 glibc. No doubt this problem also needs to be handled for glibc
622 as well, but the result will be an incompatible change to the
623 glibc ABI, and the old ABI will have to be supported too. That
624 can be the the subject for another patch.
626 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
627 governing whether the rest of this patch is active. By default,
628 the macro is disabled and the patch has no effect.
629 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
630 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
631 (struct re_pattern_buffer, re_search, re_search_2, re_match):
632 (re_match_2, re_set_registers): Use the new types.
633 * regex_internal.h (Idx, re_hashval_t): New types.
634 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
636 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
637 (re_string_context_at, bin_tree_t, re_dfastate_t):
638 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
639 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
640 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
641 (re_string_char_size_at, re_string_wchar_at):
642 (re_string_elem_size_at):
643 Use the new types and macros to port to 64-bit hosts.
644 Use unsigned types for internal values, so that the code
645 mostly works even for arrays larger than SSIZE_MAX.
646 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
647 (search_duplicated_node, calc_eclosure_iter, fetch_number):
648 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
649 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
650 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
651 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
652 (calc_inveclosure, parse_dup_op, build_range_exp):
653 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
654 (fetch_number, create_token_tree, mark_opt_subexp):
656 * regex_internal.c (re_string_construct_common, create_ci_newstate):
657 (create_cd_newstate, re_string_allocate, re_string_construct):
658 (re_string_realloc_buffers, build_wcs_upper_buffer):
659 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
660 (re_string_reconstruct, re_string_peek_byte_case):
661 (re_string_fetch_byte_case, re_string_context_at):
662 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
663 (re_node_set_init_copy, re_node_set_add_intersect):
664 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
665 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
666 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
667 (re_acquire_state, re_acquire_state_context, register_state):
669 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
670 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
671 (re_search_internal, re_search_2_stub, re_search_stub)
672 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
673 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
674 (update_cur_sifted_state, check_dst_limits):
675 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
676 (check_subexp_limits, sift_states_bkref, merge_state_array):
677 (check_subexp_matching_top, get_subexp, get_subexp_sub):
678 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
679 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
680 (expand_bkref_cache, check_node_accept_bytes):
681 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
682 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
683 (acquire_init_state_context, check_halt_node_context):
684 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
685 (sift_states_backward, clean_state_log_if_needed):
686 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
687 (find_recover_state, transit_state_sb, transit_state_mb):
688 (transit_state_bkref, build_trtable, match_ctx_clean):
690 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
691 to work around an assumption that REG_MISSING is negative.
693 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
694 (seek_collating_symbol_entry) [defined _LIBC]:
695 (lookup_collation_sequence_value) [defined _LIBC]:
696 (build_range_exp, build_collating_symbol) [defined _LIBC]:
697 Use prototypes rather than old-style function definitions.
698 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
699 (transit_state_sb) [0]:
700 (find_collation_sequence_value) [defined _LIBC]: Likewise.
702 * regexec.c (re_search_internal): Simplify update of rm_so and
705 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
706 (optimize_subexps, lower_subexp):
707 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
708 since the signed shift might overflow. Use 1u<<31 instead.
709 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
710 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
713 * regcomp.c (optimize_subexps, lower_subexp):
714 Use CHAR_BIT rather than 8, for clarity.
715 * regexec.c (check_dst_limits_calc_pos_1):
716 (check_subexp_matching_top): Likewise.
717 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
718 have to worry about portability issues when shifting it left.
719 Remove no-longer-needed test for table_size > 0.
720 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
721 in a word, as the resulting behavior is undefined.
722 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
723 in one case, a <= should have been an <, and in another case the
724 whole test was missing.
725 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
726 the standard name CHAR_BIT.
727 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
728 this is not true on one's complement and signed-magnitude hosts.
730 * regex_internal.h (re_sub_match_top_t): Remove unused member
732 (struct re_dfa_t): Remove unused member states_alloc.
733 * regcomp.c (init_dfa): Don't initialize unused members.
735 2005-08-31 Bruno Haible <bruno@clisp.org>
737 * strstr.c: Include <stddef.h>, for NULL.
738 * strcasestr.c: Likewise.
739 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
741 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
743 * iconvme.h: Add prototype for iconv_alloc.
745 2005-08-29 Simon Josefsson <jas@extundo.com>
747 * iconvme.c: Fix errno.
749 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
751 * iconvme.c: Split iconv_string into iconv_alloc.
753 2005-08-27 Jim Meyering <jim@meyering.net>
755 * fopen-safer.c: Merge minor changes from coreutils.
756 * dup-safer.c: Likewise.
757 * fd-safer.c: Likewise.
759 Merge from coreutils.
760 * stdio--.h: New file.
761 * stdlib--.h: New file.
762 * mkstemp-safer.c: New file.
765 * pipe-safer.c: New file.
766 * creat-safer.c: New file.
767 * fcntl--.h (creat): Define to creat_safer.
768 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
769 * unistd--.h (pipe): Define to pipe_safer.
770 * unistd-safer.h: Declare pipe_safer.
772 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
774 * regex_internal.h: Remove all references to
775 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
777 (bitset_not, bitset_merge, bitset_not_merge):
778 (bitset_mask, re_string_allocate, re_string_construct):
779 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
780 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
781 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
782 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
783 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
784 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
785 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
786 (re_acquire_state_context):
787 Remove unnecessary forward decls.
788 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
789 Put __attribute at function definition,
790 now that the function decl has been removed.
791 * lib/regex_internal.c (re_string_peek_byte_case):
792 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
795 2005-08-26 Simon Josefsson <jas@extundo.com>
797 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
798 Haible <bruno@clisp.org>.
800 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
802 * regexec.c (set_regs): Don't alloca with an unbounded size.
804 alloca modernization/simplification for regex.
805 * regex.c: Remove portability cruft for alloca. This no longer
806 needs to be at the start of the file, and can be moved into
807 regex_internal.h and simplified.
808 * regex_internal.h: Include <alloca.h>.
809 (__libc_use_alloca) [!defined _LIBC]: New macro.
810 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
811 now works outside glibc.
813 2005-08-24 Simon Josefsson <jas@extundo.com>
815 * getpass.c: Add WIN32 implementation. Conditionalize use of
816 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
819 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
821 Make regex safe for g++. This fixes one real bug (an "err"
822 that should have been "*err"). g++ problem reported by
824 * regex_internal.h (re_calloc): New macro, consistent with
825 re_malloc etc. All callers of calloc changed to use re_calloc.
826 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
827 not int. All callers changed.
828 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
829 just use an array of size MB_LEN_MAX.
830 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
831 (find_recover_state): Change "err" to "*err"; this fixes what
832 appears to be a real bug.
833 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
836 2005-08-25 Jim Meyering <jim@meyering.net>
838 * open-safer.c: Include <config.h>.
839 Otherwise, we'd lose LARGEFILE support in any file using
842 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
844 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
845 * regex.h (regerror): Likewise.
847 * regex.c: Do not include <sys/types.h>, as POSIX no longer
848 requires this. (The code never needed it.)
850 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
851 All uses of recently-renamed identifiers changed to use the new,
852 POSIX-compliant names. The code will build and run just fine
853 without these changes, but it's better to eat our own dog food
854 and use the standard-conforming names.
856 * regex.h: Fix a multitude of POSIX name space violations.
857 These changes have an effect only for programs that define
858 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
859 do not change anything for programs compiled in the normal way.
860 Also, there is no effect on the ABI.
862 (_REGEX_SOURCE): New macro.
863 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
864 defined and _GNU_SOURCE is not; this fixes a name space violation.
866 Rename the following macros to obey POSIX requirements.
867 The old names are still visible as macros if _REGEX_SOURCE is defined.
868 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
869 RE_BACKSLASH_ESCAPE_IN_LISTS.
870 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
871 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
872 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
873 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
874 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
875 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
876 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
877 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
878 (REG_INTERVALS): renamed from RE_INTERVALS.
879 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
880 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
881 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
882 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
883 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
884 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
885 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
886 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
887 RE_UNMATCHED_RIGHT_PAREN_ORD.
888 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
889 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
890 (REG_DEBUG): renamed from RE_DEBUG.
891 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
892 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
893 unusual, since we can't clash with the POSIX REG_ICASE.
894 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
895 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
896 (REG_NO_SUB): renamed from RE_NO_SUB.
897 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
898 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
899 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
900 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
901 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
902 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
903 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
904 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
905 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
906 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
907 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
908 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
909 RE_SYNTAX_POSIX_MINIMAL_BASIC.
910 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
911 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
912 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
913 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
914 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
915 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
916 (REG_FIXED): Renamed from REGS_FIXED.
917 (REG_NREGS): Renamed from RE_NREGS.
919 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
920 of other REG_* macros, since POSIX says the user is allowed to
921 #undef these macros selectively.
923 (reg_errcode_t): Update comment stating what other tables need
926 Rename the following enum values to obey POSIX requirements.
927 The old names are still visible as macros.
928 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
929 is not defined, since GNU is supposed to be a superset of POSIX as
930 much as possible, and since we want reg_errcode_t to be a signed
931 type for implementation consistency.
932 (_REG_NOERROR): Renamed from REG_NOERROR.
933 (_REG_NOMATCH): Renamed from REG_NOMATCH.
934 (_REG_BADPAT): Renamed from REG_BADPAT.
935 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
936 (_REG_ECTYPE): Renamed from REG_ECTYPE.
937 (_REG_EESCAPE): Renamed from REG_EESCAPE.
938 (_REG_ESUBREG): Renamed from REG_ESUBREG.
939 (_REG_EBRACK): Renamed from REG_EBRACK.
940 (_REG_EPAREN): Renamed from REG_EPAREN.
941 (_REG_EBRACE): Renamed from REG_EBRACE.
942 (_REG_BADBR): Renamed from REG_BADBR.
943 (_REG_ERANGE): Renamed from REG_ERANGE.
944 (_REG_ESPACE): Renamed from REG_ESPACE.
945 (_REG_BADRPT): Renamed from REG_BADRPT.
946 (_REG_EEND): Renamed from REG_EEND.
947 (_REG_ESIZE): Renamed from REG_ESIZE.
948 (_REG_ERPAREN): Renamed from REG_ERPAREN.
949 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
950 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
951 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
952 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
954 (_REG_RE_NAME, _REG_RM_NAME): New macros.
955 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
956 changed. But support the old name if the new one is not defined
957 and if _REGEX_SOURCE.
959 Change the following member names in struct re_pattern_buffer.
960 The old names are still supported if !_REGEX_SOURCE.
961 The new names are always supported, regardless of _REGEX_SOURCE.
962 (re_buffer): Renamed from buffer.
963 (re_allocated): Renamed from allocated.
964 (re_used): Renamed from used.
965 (re_syntax): Renamed from syntax.
966 (re_fastmap): Renamed from fastmap.
967 (re_translate): Renamed from translate.
968 (re_can_be_null): Renamed from can_be_null.
969 (re_regs_allocated): Renamed from regs_allocated.
970 (re_fastmap_accurate): Renamed from fastmap_accurate.
971 (re_no_sub): Renamed from no_sub.
972 (re_not_bol): Renamed from not_bol.
973 (re_not_eol): Renamed from not_eol.
974 (re_newline_anchor): Renamed from newline_anchor.
976 Change the following member names in struct re_registers.
977 The old names are still supported if !_REGEX_SOURCE.
978 The new names are always supported, regardless of _REGEX_SOURCE.
979 (rm_num_regs): Renamed from num_regs.
980 (rm_start): Renamed from start.
981 (rm_end): Renamed from end.
983 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
984 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
985 Prepend __ to parameter names.
987 Undo yesterday's changes.
989 2005-08-24 Jim Meyering <jim@meyering.net>
992 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
994 2005-08-21 Bruno Haible <bruno@clisp.org>
996 * lock.h: Add multiple inclusion guard.
997 * tls.h: Add multiple inclusion guard.
999 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1001 * regex.h (REG_NOSYS)
1002 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1003 Define, since POSIX requires it as of 2001.
1004 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1005 New private symbol, used to keep the enum signed in all cases.
1006 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1007 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1009 * regex_internal.c (re_string_skip_chars, register_state):
1011 Remove forward decls; no longer needed now that we use prototypes.
1012 * regexec.c (acquire_init_state_context, check_halt_node_context):
1013 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1014 (clean_state_log_if_needed): Likewise.
1016 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1018 Fix problems reported by Sam Steingold in
1019 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1020 * regexec.c (sift_states_bkref): Fix portability bug: the code
1021 assumed that reg_errcode_t is a signed type, which is not
1022 necessarily true if _XOPEN_SOURCE is not defined.
1023 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1024 some compilers warn about it otherwise.
1026 2005-08-20 Jim Meyering <jim@meyering.net>
1028 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1029 of unused local, dfa.
1031 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1033 * regcomp.c (create_initial_state): Remove duplicate decl.
1034 (init_word_char, create_initial_state, duplicate_node_closure):
1035 (fetch_token, peek_token_bracket, build_range_exp):
1036 (build_collating_symbol): Remove forward decls; no longer needed
1037 now that we use prototypes.
1040 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1041 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1042 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1043 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1044 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1045 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1046 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1047 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1048 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1049 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1050 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1051 (build_charclass, build_charclass_op, fetch_number, create_tree):
1052 (create_token_tree, mark_opt_subexp, duplicate_tree):
1053 Use prototypes rather than old-style definitions.
1056 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1057 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1058 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1059 (re_string_reconstruct, re_string_peek_byte_case):
1060 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1061 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1062 (re_node_set_init_copy, re_node_set_add_intersect):
1063 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1064 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1065 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1066 (re_acquire_state, re_acquire_state_context, register_state):
1067 (create_ci_newstate, create_cd_newstate, free_state):
1069 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1070 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1071 (re_search_internal, prune_impossible_nodes):
1072 (acquire_init_state_context, check_matching, static):
1073 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1074 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1075 (update_regs, sift_states_backward, build_sifted_states):
1076 (clean_state_log_if_needed, merge_state_array):
1077 (update_cur_sifted_state, add_epsilon_src_nodes):
1078 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1079 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1080 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1081 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1082 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1083 (check_arrival, check_arrival_add_next_nodes):
1084 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1085 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1086 (check_node_accept_bytes, check_node_accept, extend_buffers):
1087 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1088 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1093 (re_string_allocate, re_string_construct, re_string_reconstruct):
1094 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1095 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1096 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1097 (re_string_context_at, re_string_peek_byte_case):
1098 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1099 is defined, since we now use prototypes always.
1101 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1102 C89 or better. All uses removed.
1104 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1106 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1107 [defined lint]: Suppress bogus uninitialized-variable warnings.
1109 * regcomp.c (duplicate_node): Return new index, not an error code,
1110 and let the caller return REG_ESPACE if out of space. This
1111 removes an uninitialied-variable warning with GCC 4.0.1, and also
1112 avoids taking the address of a local variable. All callers
1115 2005-08-19 Jim Meyering <jim@meyering.net>
1117 * regexec.c (proceed_next_node): Redo local variables to
1118 avoid GCC shadowing warnings.
1120 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1122 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1123 (re_node_set_insert_last, re_dfa_add_node):
1124 Rename local variables to avoid GCC shadowing warnings.
1126 2005-08-18 Bruno Haible <bruno@clisp.org>
1128 * strstr.c (strstr): Fix return value in multibyte case.
1129 * strcasestr.c (strcasestr): Likewise.
1131 2005-08-17 Jim Meyering <jim@meyering.net>
1133 Make the %s format (seconds since the epoch) work for a negative
1134 number and when used with a zero-padded field width, e.g. %015s.
1136 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1137 label so that it precedes the code to set `digits'. Otherwise,
1138 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1139 print `00-22'. Now, it prints `-0022', as it should.
1141 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1143 * regex.h: Remove useless space-before-tab. From coreutils.
1145 2005-08-17 Bruno Haible <bruno@clisp.org>
1147 * strcasestr.h: New file.
1148 * strcasestr.c: New file.
1150 2005-08-17 Bruno Haible <bruno@clisp.org>
1152 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1153 * strstr.c: Completely rewritten, with multibyte locale support.
1155 2005-08-17 Bruno Haible <bruno@clisp.org>
1157 * strcasecmp.c: Use mbuiter.h.
1159 2005-08-17 Bruno Haible <bruno@clisp.org>
1161 * mbuiter.h: New file.
1163 2005-08-16 Bruno Haible <bruno@clisp.org>
1165 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1167 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1168 NUL byte, not after it.
1170 2005-08-16 Bruno Haible <bruno@clisp.org>
1172 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1173 the valid ones. Makes the comparison operations transitive:
1174 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1175 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1177 2005-08-16 Bruno Haible <bruno@clisp.org>
1179 * strcase.h (strcasecmp): Add note in comments.
1180 * strncasecmp.c: Use code from strcasecmp.c.
1181 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1182 (strcasecmp): Work correctly in multibyte locales.
1184 2005-08-16 Bruno Haible <bruno@clisp.org>
1186 * strnlen1.h: New file.
1187 * strnlen1.c: New file.
1189 2005-08-16 Bruno Haible <bruno@clisp.org>
1191 * mbfile.h: New file.
1193 2005-08-16 Bruno Haible <bruno@clisp.org>
1195 * mbiter.h: New file.
1197 2005-08-16 Bruno Haible <bruno@clisp.org>
1199 * mbchar.h: New file.
1200 * mbchar.c: New file.
1202 2005-08-16 Bruno Haible <bruno@clisp.org>
1204 * tls.h: New file, from GNU gettext.
1205 * tls.c: New file, from GNU gettext.
1207 2005-08-15 Bruno Haible <bruno@clisp.org>
1209 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1212 2005-08-14 Jim Meyering <jim@meyering.net>
1214 Sync from coreutils.
1216 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1217 Use the hash-table-based cycle-detection code not just when
1218 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1219 Reported by James Youngman in
1220 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1221 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1222 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1223 This lets us compile with -DFTS_DEBUG, once again.
1224 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1225 * fts.c (fd_safer): Remove decl.
1226 Include fcntl--.h rather than unistd-safer.h
1227 (fts_safe_changedir): Don't call fd_safer; no longer needed
1228 now that we include fcntl--.h.
1230 2005-08-11 Simon Josefsson <jas@extundo.com>
1232 * readline.h, readline.c: New file.
1234 2005-08-11 Bruno Haible <bruno@clisp.org>
1236 * strnlen.h (strnlen): Change parameter name to match comment.
1238 2005-08-10 Simon Josefsson <jas@extundo.com>
1240 * strndup.c: Use strnlen.h.
1242 * strnlen.h: New file.
1244 2005-08-02 Simon Josefsson <jas@extundo.com>
1246 * getline.h, getline.c: Rewrite.
1248 * getdelim.h, getdelim.c: New files, ported from glibc.
1250 2005-07-31 Bruno Haible <bruno@clisp.org>
1252 * lock.h (gl_lock_initializer): New macro.
1253 (gl_lock_define_initialized): Use it.
1254 (gl_rwlock_initializer): New macro.
1255 (gl_rwlock_define_initialized): Use it.
1256 (gl_recursive_lock_initializer): New macro.
1257 (gl_recursive_lock_define_initialized): Use it.
1259 2005-07-26 Bruno Haible <bruno@clisp.org>
1261 * lock.h: Update from GNU gettext.
1262 * lock.c: Update from GNU gettext.
1264 2005-07-18 Bruno Haible <bruno@clisp.org>
1266 * lock.h (gl_once_t): New type.
1267 (gl_once_define, gl_once): New macros.
1268 * lock.c (fresh_once): New variable.
1269 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1272 2005-07-18 Simon Josefsson <jas@extundo.com>
1274 * check-version.c (check_version): Accept identical versions too.
1276 2005-07-18 Bruno Haible <bruno@clisp.org>
1278 * lock.h: New file, from GNU gettext.
1279 * lock.c: New file, from GNU gettext.
1281 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1283 * quotearg.c: Add translator comment suggested by Bruno Haible,
1284 with a minor change.
1286 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1288 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1289 copyright symbol and the year.
1290 * version-etc.c (COPYRIGHT_YEAR): New constant.
1291 (version_etc_va): Use parameterized copyright notice.
1292 Reword to conform to the current GNU coding standards.
1294 2005-07-11 Simon Josefsson <jas@extundo.com>
1296 * size_max.h: New file.
1298 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1300 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1303 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1304 and Paul Eggert <eggert@cs.ucla.edu>
1306 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1307 in wint_t, not wchar_t. Remove now-unnecessary cast.
1309 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1311 * regex.c, regex.h: Sync from libc.
1312 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1313 New files, synced from libc, except that regex_internal.h
1314 currently has a small porting fix.
1316 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1318 Remove the dependency of the strftime module on the tzset module.
1319 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1320 Copy the input structure, to work around some of the bug with
1321 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1322 Solaris releases, you should also use the tzset module, but we won't
1323 require it as a dependency any more since we don't want LGPLed code
1324 to depend on GPLed code.
1326 2005-07-02 Jim Meyering <jim@meyering.net>
1328 * backupfile.c (backup_args): Change a `0' to NULL.
1330 2005-07-01 Jim Meyering <jim@meyering.net>
1332 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1333 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1334 * save-cwd.c, tempname.c:
1335 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1336 and don't include <sys/file.h>).
1338 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1340 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1341 declares only 'struct timespec;' (!).
1343 2005-06-29 Jim Meyering <jim@meyering.net>
1345 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1346 type name. Use the variable name instead.
1347 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1349 2005-06-28 Simon Josefsson <jas@extundo.com>
1351 * check-version.h, check-version.c: New files.
1353 2005-06-28 Simon Josefsson <jas@extundo.com>
1355 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1356 collision with global variable. Better indentation. Don't
1357 increment buffer pointer beyond buffer end. Based on comments
1358 from Paul Eggert <eggert@cs.ucla.edu>.
1362 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1364 * canon-host.c (canon-host): Append trailing "," to 0 in
1365 initializer of struct addrinfo, as an indication that we don't
1366 care how many members the structure has.
1368 2005-06-24 Derek Price <derek@ximbiot.com>
1369 and Bruno Haible <bruno@clisp.org>
1371 Remove stat module & update lstat.
1372 * stat.c: Remove this file...
1373 (slash_aware_lstat): ...moving this content and its support...
1374 * lstat.c (rpl_lstat): ...into here.
1375 * lstat.h: New file.
1377 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1379 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1380 (ranged_convert): Don't save conversion in a temporary struct.
1381 This causes a warning with GCC 4.0.0, and anyway in the typical
1382 case it's not worth the extra 100 bytes or so of code.
1383 (ranged_convert, __mktime_internal): When calling a function via a
1384 pointer P, use P () rather than (*P) (), as we now assume C89 or
1387 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1389 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1390 "who -r" failed to give output. Problem reported by Tim Waugh.
1392 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1393 (xcalloc): Use it to avoid needless tests.
1394 Problem reported by Jim Meyering.
1396 2005-06-16 Jim Meyering <jim@meyering.net>
1398 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1399 when either N or S is zero.
1401 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1403 * argp.h (__option_is_short): Check upper limit of
1404 __key. Isprint() requires its argument to have the value
1405 of an unsigned char or EOF.
1407 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1409 * fnmatch.c (fnmatch): If there is an encoding error in a
1410 multibyte string or pattern, fall back on unibyte matching.
1411 Problem reported by James Youngman.
1413 2005-06-08 Bruno Haible <bruno@clisp.org>
1415 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1418 2005-06-08 Bruno Haible <bruno@clisp.org>
1420 * csharpcomp.h: New file, from GNU gettext.
1421 * csharpcomp.c: New file, from GNU gettext.
1422 * csharpcomp.sh.in: New file, from GNU gettext.
1424 2005-06-07 Derek Price <derek@ximbiot.com>
1427 * glob_.h: Indent nested #ifdef.
1429 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1431 Sync from coreutils.
1432 Use "file name" when talking about file names, instead of "filename"
1433 or "path", as per the GNU coding standards.
1434 * mkdir-p.c: Renamed from makepath.c.
1435 (make_dir_parents): Renamed from make_path. All callers changed.
1436 * mkdir-p.h: Likewise. All includers changed.
1437 * filenamecat.c: Renamed from path-concat.c.
1438 (file_name_concat): Renamed from path_concat. All callers changed.
1439 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1440 * filenamecat.h: Likewise. All includers changed.
1441 * acl.c: Don't use "path" or "filename" to mean "file name"
1442 in comments or local variable names.
1443 * basename.c: Likewise.
1444 * canonicalize.c, canonicalize.h: Likewise.
1445 * dirname.c, dirname.h: Likewise.
1446 * euidaccess.c: Likewise.
1447 * exclude.c: Likewise
1448 * fnmatch_.h, fnmatch_loop.c: Likewise.
1449 * fsusage.c, fsuage.h: Likewise.
1450 * fts.c, fts_.h: Likewise.
1451 * getcwd.c: Likewise.
1452 * getloadavg.c: Likewise.
1453 * mkstemp.c: Likewise.
1454 * mountlist.c, mountlist.h: Likewise.
1455 * openat.c, openat.h: Likewise.
1456 * readlink-stub.c: Likewise.
1457 * readutmp.c, readutmp.h: Likewise.
1458 * rename.c: Likewise.
1459 * rmdir.c: Likewise.
1461 * savedir.c: Likewise.
1462 * stripslash.c: Likewise.
1463 * tempname.c: Likewise.
1464 * xreadlink.c: Likewise.
1465 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1467 * exclude.h: Likewise.
1469 * euidaccess.c (getuid, getgid, getuid, getegid)
1470 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1471 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1472 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1473 * pathmax.h: Include <limits.h> unconditionally, since other
1474 files have been getting away with it for years (MORE/BSD 4.3
1476 * userspec.c (getpwnam, getgrnam, getgrgid)
1477 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1479 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1480 Define to 256, not 255, as per modern POSIX.
1482 2005-06-01 Bruno Haible <bruno@clisp.org>
1484 * csharpexec.h: New file, from GNU gettext.
1485 * csharpexec.c: New file, from GNU gettext.
1486 * csharpexec.sh.in: New file, from GNU gettext.
1488 2005-05-31 Derek Price <derek@ximbiot.com>
1489 Paul Eggert <eggert@cs.ucla.edu>
1492 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1494 2005-05-29 Derek Price <derek@ximbiot.com>
1495 Paul Eggert <eggert@cs.ucla.edu>
1497 * glob_.h, glob.c: New files.
1499 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1501 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1503 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1504 the configuration hassle isn't worth it.
1505 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1506 (LONGEST_MODIFIER, PRIuMAX): Remove.
1508 2005-05-27 Bruno Haible <bruno@clisp.org>
1510 * getlogin_r.h: Remove second include of <stddef.h>.
1512 2005-05-25 Bruno Haible <bruno@clisp.org>
1513 Derek Price <derek@ximbiot.com>
1515 * getlogin_r.h: Simplify API documentation.
1517 2005-05-25 Derek Price <derek@ximbiot.com>
1518 Paul Eggert <eggert@cs.ucla.edu>
1520 * getlogin_r.c, getlogin_r.h: New files.
1522 2005-05-22 Bruno Haible <bruno@clisp.org>
1524 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1525 Also include <sys/param.h> if it defines MIN, MAX.
1526 Based on a patch by Derek Price <derek@ximbiot.com>.
1528 2005-05-22 Bruno Haible <bruno@clisp.org>
1530 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1531 (INT64_MIN): Fix definition.
1532 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1534 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1535 NEED_SIGNED_INT_TYPES.
1537 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1538 HAVE_SYSTEM_INTTYPES.
1540 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1542 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1543 so that unistd-safer.h (GPL'ed code) need not be included.
1545 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1548 * fts.c: Don't include "cycle-check.h" or "hash.h".
1549 (setup_dir, free_dir): New functions.
1550 (enter_dir, leave_dir): Define trivial
1551 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1552 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1553 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1554 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1555 Move to fts-cycle.c.
1556 (fts_open): Use setup_dir.
1557 (fts_close): Use free_dir.
1558 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1559 This adds a label and some gotos, but the alternatives were messier.
1560 Check for memory allocation failure when entering a dir.
1561 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1562 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1563 (FTS): New member fts_cycle, that is a union that contains the
1564 old active_dir_ht and cycle_state. All uses changed to mention
1565 fts_cycle.ht and fts_cycle.state.
1566 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1567 fts.c, with the following changes:
1568 (setup_dir, free_dir): New functions.
1569 (enter_dir): Now returns bool. Return true if successful, false
1570 if memory exhausted. All callers changed.
1571 Do not bother partly cleaning up on
1572 memory allocation failure; that is free_dir's job.
1573 However, free ad if hash_insert fails, to avoid memory leak.
1574 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1575 fts->fts_options to see which union member to use.
1577 2005-05-20 Jim Meyering <jim@meyering.net>
1579 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1580 Now a macro, to pacify GCC.
1582 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1584 * chown.c (rpl_chown): Return -1 on failure.
1586 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1588 * canonicalize.c: Include canonicalize.h first, to test interface.
1589 Include <stddef.h> unconditionally, since we assume C89 now.
1590 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1591 * fts.c: Include fts_.h first, to check interface.
1592 Do not include intprops.h; no longer needed.
1593 Include cycle-check.h and hash.h, since fts_.h no longer does.
1594 Remove unnecessary casts of closedir to void.
1595 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1596 decide whether to decrement nlinks.
1597 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1598 (FTS): Use struct hash_table * instead of Hash_table, so that
1599 we no longer need to include hash.h here.
1601 2005-05-17 Jim Meyering <jim@meyering.net>
1603 * fts.c, fts_.h: New files, from coreutils.
1605 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1607 Sync from coreutils.
1608 * unlinkdir.c, unlinkdir.h: New files.
1609 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1610 regex.h, unlocked-io.h, xtime.h:
1611 White space changes only.
1612 * makepath.c (make_path): Port to hosts where leading "//" is special.
1613 * yesno.c: Include getline.h, not ctype.h.
1614 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1615 Use getline to remove arbitrary restriction on response length.
1617 2005-05-13 Bruno Haible <bruno@clisp.org>
1619 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1620 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1621 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1622 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1623 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1624 Add support for 64-bit integers in the MSVC compiler.
1626 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1628 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1629 Change the initial comment to refer to GPL, not LGPL.
1630 gnulib-tool will change it to LGPL as needed.
1632 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1633 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1634 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1635 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1636 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1637 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1638 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1639 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1640 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1641 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1642 concatpath.c, config.charset, copy-file.c, copy-file.h,
1643 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1644 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1645 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1646 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1647 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1648 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1649 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1650 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1651 full-read.c, full-read.h, full-write.c, full-write.h,
1652 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1653 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1654 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1655 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1656 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1657 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1658 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1659 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1660 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1661 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1662 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1663 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1664 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1665 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1666 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1667 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1668 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1669 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1670 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1671 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1672 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1673 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1674 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1675 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1676 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1677 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1678 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1679 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1680 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1681 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1682 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1683 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1684 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1685 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1686 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1687 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1688 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1689 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1690 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1691 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1692 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1693 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1694 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1695 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1696 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1697 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1698 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1699 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1700 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1701 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1702 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1703 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1704 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1705 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1706 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1707 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1708 Update FSF postal mail address.
1710 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1712 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1713 specified in ai_socktype. Fix invalid ai_protocol
1714 check. ai_protocol is usually set to 0 or depending on
1715 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1716 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1717 ai_socktype / ai_protocol in the returned addrinfo structure.
1719 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1720 Bruno Haible <bruno@clisp.org>
1722 * inet_ntop.h: New file.
1723 * inet_ntop.c: New file, from glibc with modifications.
1725 2005-05-08 Jim Meyering <jim@meyering.net>
1727 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1729 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1731 Merge from coreutils. Among other things,
1732 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1733 * fd-safer.c: New file.
1734 * fcntl-safer.h, open-safer.c: Remove.
1735 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1736 * dup-safer.c: Include unistd-safer.h first.
1737 Don't include errno.h.
1738 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1739 * file-type.h: Don't assume invoker included sys/stat.h first.
1740 * file-type.c: Rely on file-type.h change.
1741 * getloadavg.c: Include unistd-safer.h.
1742 (getloadavg): Use safer open.
1743 * getusershell.c: Include "stdio-safer.h".
1744 (getusershell): Use safer fopen.
1745 * long-options.c (long_options): Use NULL rather than 0.
1746 * modechange.h (mode_free): Remove; all callers changed to invoke
1748 * modechange.c: Likewise.
1749 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1750 (MODE_DONE): New constant.
1751 (struct mode_change): Remove 'next' member.
1752 (make_node_op_equals): New function; like the old one of the
1753 same name, except it allocates an array.
1754 (mode_compile, mode_create_from_ref): Use it.
1755 (mode_compile): Allocate result as an array, not a linked list.
1756 Parse octal string ourself, so that we catch mistakes like "+0".
1757 (mode_adjust): Arg is an array, not a linked list.
1758 * modechange.c: Include stat-macros.h, xalloc.h.
1759 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1760 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1761 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1762 Remove. This is now stat-macros.h's job.
1763 (talloc): Remove. All callers replaced by xalloc, so that
1764 our invokers don't have to worry about reporting memory failures.
1765 (make_node_op_equals): Remove.
1766 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1768 (struct mode_change): Moved here from modechange.h.
1769 (mode_append_entry): Remove.
1770 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1771 apps to have incorrect behavior. Use simpler algorithm for head
1772 and tail. Don't futz with umask; that's now the job of mode_adjust.
1773 Detect more invalid usages rather than having somewhat-random behavior.
1774 Don't insert an "a=" action, as that leads to incorrect behavior.
1775 (mode_compile, mode_create_from_ref): Return NULL on error instead
1776 of an enum, since now there's only one way to have an error. All
1778 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1779 at the correct time. Simplify calculation of "+u" and its ilk.
1780 Don't mishandle "+X".
1781 (mode_free): Remove "register" and localize decls.
1782 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1783 (struct mode_change): Move to modechange.c; callers don't
1784 need to see this stuff.
1785 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1786 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1787 (mode_change, mode_adjust): Reflect the new signatures noted above.
1788 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1789 that might redefine system include files.
1790 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1791 (my_usleep): Use NULL rather than (void *) 0.
1792 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1793 Use siginterrupt to specify that system calls should be interrupted.
1794 (rpl_nanosleep): Move initialization of suspended closer to call of
1796 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1797 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1798 (desirable_utmp_entry): New function.
1799 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1800 using x2nrealloc, to simplify logic.
1801 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1802 size calculation. Do not assume utmp file is a regular file.
1803 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1804 (READ_UTMP_CHECK_PIDS): New constant.
1805 * save-cwd.c: Include unistd-safer.h.
1806 (save_cwd): Use fd_safer.
1807 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1808 [!_LIBC] Include "stat-macros.h" instead.
1809 * unistd-safer.h (fd_safer): New decl.
1811 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1813 * byteswap_.h: New file.
1815 2005-04-25 Albert Chin <china@thewrittenword.com>
1817 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1820 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1822 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1823 that "UTC +1 second" continues to work. Problem reported
1825 (relunit_snumber): New rule.
1828 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1830 * getdate.y (universal_time_zone_table): New constant.
1831 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1832 universal_time_zone_table.
1833 (lookup_zone): Prefer universal_time_zone_table to
1834 local_time_zone_table, so that "GMT" time stamps are allowed in
1835 London during the summer. Problem reported by Ian Abbott.
1837 2005-04-12 Jim Meyering <jim@meyering.net>
1839 * human.c (humblock): Set *options even when returning due to
1840 xstrtoumax conversion failure. Thanks to a used-uninitialized
1843 2005-04-09 Jim Meyering <jim@meyering.net>
1845 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1846 -Wuninitialized: initialize tm0.tm_year.
1848 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1850 * getdate.y (parser_control): rels_seen is now a boolean, not a
1851 count, since there's no maximum. All uses changed.
1852 Add member dsts_seen.
1853 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1855 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1856 Use pc_rels_seen to decide whther a date is absolute.
1858 * getdate.y (number): Don't overwrite year.
1859 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1862 2005-04-02 Simon Josefsson <jas@extundo.com>
1864 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1865 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1867 2005-03-27 Jim Meyering <jim@meyering.net>
1869 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1871 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1873 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1874 "one's complement" -> "ones' complement" in comment, as per Knuth.
1875 "value of type" -> "type or expression" in comment.
1876 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1878 2005-03-26 Jim Meyering <jim@meyering.net>
1881 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1882 Correct typos: s/or/of/.
1884 2005-03-23 Jim Meyering <jim@meyering.net>
1886 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1888 2005-03-21 Jim Meyering <jim@meyering.net>
1890 Changes imported from coreutils.
1892 * cycle-check.c: Don't include xalloc.h.
1894 * path-concat.c: Don't include assert.h.
1895 (path_concat): Remove assertion that would have triggered
1896 for ABASE starting with more than one slash.
1897 Reported by Andreas Schwab.
1899 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1900 properly when ABASE is an absolute file name.
1901 Correct the description of this function.
1903 Add an assertion and a test driver.
1904 This fixes a bug introduced on 2004-07-02.
1905 Andreas Schwab reported the resulting failure of cp --parents:
1906 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1908 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1910 * strftime.c (my_strftime): If the underlying strftime returns 0
1911 (which shouldn't happen), generate nothing instead of returning 0
1912 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1914 2005-03-16 Bruno Haible <bruno@clisp.org>
1916 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1918 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1920 * strftime.c (my_strftime): Prepend space to format so that we can
1921 reliably distinguish strftime failure from empty output on POSIX
1924 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1926 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1927 (iconv_string): Don't guess a size-zero buffer, as that might cause
1928 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1929 result would be 'too large', where 'too large' is (heuristically)
1930 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1931 overflow concerns. This will prevent some unwanted malloc failures
1932 when the inputs are very large.
1934 2005-03-15 Bruno Haible <bruno@clisp.org>
1936 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1939 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1942 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1944 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1946 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1947 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1949 * strtol.c: Likewise.
1951 2005-03-14 Simon Josefsson <jas@extundo.com>
1953 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1956 2005-03-14 Jim Meyering <jim@meyering.net>
1958 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1959 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1960 to be nonzero so that we (and caller) can detect the difference
1961 between a valid zero-length expansion and an error return, even
1962 when the underlying strftime fails before writing anything into
1965 2005-03-10 Jim Meyering <jim@meyering.net>
1967 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1968 so that this module works on systems without fchdir.
1970 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1972 Factor int-properties macros into a single file, except for
1973 glibc-related files.
1974 * intprops.h: New file.
1975 * getloadavg.c: Include it instead of limits.h.
1976 (INT_STRLEN_BOUND): Remove.
1977 * human.c: Include intprops.h.
1978 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1979 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1980 * inttostr.h: Include intprops.h instead of limits.h.
1981 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1982 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1983 for consistency with intprops.h.
1984 (time_t_is_integer, twos_complement_arithmetic): Use them.
1985 * sig2str.h: Include <signal.h>, intprops.h.
1986 (INT_STRLEN_BOUND): Remove.
1987 * strftime.c (TYPE_SIGNED): Remove.
1988 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1989 * strtol.c: Adjust comments to match intprops.h.
1990 * userspec.c: Include intprops.h.
1991 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1992 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1993 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1994 instead of rolling our own expressions.
1995 * xstrtol.c: Include xstrtol.h first, to test interface.
1997 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1999 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2000 the right thing even if adding 1900 would overflow. Similarly
2001 for tm_mon + 1 and tm_yday + 1.
2002 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2003 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2004 (DO_SIGNED_NUMBER): New macro.
2005 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2007 2005-03-07 Bruno Haible <bruno@clisp.org>
2009 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2011 2005-03-03 Derek R. Price <derek@ximbiot.com>
2012 Bruno Haible <bruno@clisp.org>
2014 * pagealign_alloc.h: New file.
2015 * pagealign_alloc.c: New file.
2017 2005-01-28 Bruno Haible <bruno@clisp.org>
2019 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2022 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2024 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2025 The workaround isn't strictly needed for POSIX conformance, and
2026 it's too much of a pain to configure and maintain. We'll ask
2027 people to fix their kernels instead.
2028 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2029 (NANOSLEEP_BUG_WORKAROUND): Remove.
2030 (xnanosleep): Remove the workaround.
2032 2005-02-12 Bruno Haible <bruno@clisp.org>
2034 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2036 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2038 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2039 * timespec.h (gettime): Return void, since it always
2040 succeeds now. All uses changed.
2041 * gettime.c (gettime) Likewise.
2042 [HAVE_NANOTIME]: Prefer nanotime.
2043 Assume gettimeofday succeeds, as POSIX requires.
2044 Assime time () succeeds, since other code already does.
2045 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2046 (timespec_subtract): Remove.
2047 (NANOSLEEP_BUG_WORKAROUND): New constant.
2048 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2049 things considerably. Use it only on GNU/Linux hosts, since the
2050 workaround shouldn't be needed elsewhere.
2052 2005-02-24 Bruno Haible <bruno@clisp.org>
2054 * gettext.h: Update from GNU gettext 0.14.2.
2056 2005-02-24 Bruno Haible <bruno@clisp.org>
2058 * localcharset.c: Update from GNU gettext 0.14.2.
2059 * config.charset: Update from GNU gettext 0.14.2.
2061 2005-02-22 Simon Josefsson <jas@extundo.com>
2063 * iconvme.h, iconvme.c: New files, from libc.
2065 2005-02-20 Neil Conway <neilc@samurai.com>
2067 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2068 returned by OSX/Darwin if the specified buffer is not large
2069 enough for the hostname.
2071 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2073 * memrchr.h: New file.
2074 * chdir-long.c: Include it.
2075 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2076 Don't bother including stddef.h.
2078 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2080 * argp-help.c (__argp_help): Create a fake struct argp_state and
2081 pass it to _help, otherwise the latter coredumps trying to
2082 dereference state.root_argp.
2084 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2086 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2088 Include <sys/types.h>, for dev_t.
2089 (ME_DUMMY, ME_REMOTE): Move from here....
2090 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2091 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2093 Include mountlist.h first, to test the interface.
2095 2005-01-29 Bruno Haible <bruno@clisp.org>
2097 * progname.c (program_name): Initialize.
2098 Needed when linking statically on MacOS X.
2100 2005-01-28 Bruno Haible <bruno@clisp.org>
2102 * javacomp.sh.in: New file, from GNU gettext.
2103 * javacomp.h: New file, from GNU gettext.
2104 * javacomp.c: New file, from GNU gettext.
2106 2005-01-26 Bruno Haible <bruno@clisp.org>
2108 * javaexec.sh.in: New file, from GNU gettext.
2109 * javaexec.h: New file, from GNU gettext.
2110 * javaexec.c: New file, from GNU gettext.
2112 2005-01-26 Simon Josefsson <jas@extundo.com>
2114 * gai_strerror.c: Use GPL in header.
2116 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2118 * argp-help.c (hol_entry_help): Avoid using non-constant
2119 initializers for struct pentry_state.
2120 (__argp_error): Check return value of __asprintf
2121 (__argp_failure): Translate error message
2123 * argp-parse.c: Removed braces around the expansion of N_()
2125 2005-01-21 Jim Meyering <jim@meyering.net>
2127 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2128 same value as for Solaris 9.
2130 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2131 component length. This included changing the parameter to be
2132 of type `char *' rather than `char const *'.
2133 * chdir-long.h (chdir_long): Update prototype.
2135 * openat.c (fdopendir, fstatat): New functions.
2136 * openat.h: Include headers required for use of DIR and struct stat.
2137 [AT_SYMLINK_NOFOLLOW]: Define.
2138 (fdopendir, fstatat): Add prototypes.
2140 2005-01-21 Bruno Haible <bruno@clisp.org>
2142 * classpath.h: New file, from GNU gettext.
2143 * classpath.c: New file, from GNU gettext.
2145 2005-01-20 Simon Josefsson <jas@extundo.com>
2147 * version-etc-fsf.c: New file, with version_etc_copyright.
2148 * version-etc.c: Remove version_etc_copyright.
2149 * version-etc.h (version_etc_copyright): Use [] instead of * in
2150 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2152 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2154 * save-cwd.c (save_cwd): Remove code to support the case
2155 where fchdir is missing or flaky.
2157 2005-01-20 Simon Josefsson <jas@extundo.com>
2159 * base64.h (isbase64): Add.
2161 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2162 using a unsigned prototype, don't inline.
2163 (base64_decode): Use it.
2165 2005-01-19 Bruno Haible <bruno@clisp.org>
2167 * sh-quote.h: New file, from GNU gettext.
2168 * sh-quote.c: New file, from GNU gettext.
2170 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2172 Merge changes from coreutils, as described below in several
2173 changelogs dated today.
2175 * save-cwd.c: Include "save-cwd.h" before other include files.
2176 (O_DIRECTORY): Remove; not needed here, since "." must be
2177 a directory. All uses removed.
2178 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2179 universal on Suns, and we also need to test for IRIX.
2180 Revamp code to use 'if' rather than '#if'.
2181 Avoid unnecessary comparison of cwd->desc to 0.
2183 * utimens.c (futimens): Robustify the previous patch, by checking
2184 for known valid error numbers rather than observed invalid ones.
2186 2005-01-18 Jim Meyering <jim@meyering.net>
2188 * version-etc.c (version_etc_copyright): Update copyright date.
2190 * utimens.c (futimens): Account for the fact that futimes
2191 can also fail with errno == ENOSYS or errno == ENOENT.
2192 Patch from Dmitry V. Levin.
2194 Change the name of the robust chdir function from chdir to chdir_long.
2195 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2196 (restore_cwd): Use chdir_long, not chdir.
2197 * chdir-long.c: Renamed from chdir.c.
2198 * chdir-long.h: Renamed from chdir.h.
2199 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2202 2005-01-18 Bob Proulx <bob@proulx.com>
2204 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2205 offsetof() macro construct to avoid compile failure with native HP-UX
2206 11.0 ANSI C compiler.
2208 2005-01-06 Bruno Haible <bruno@clisp.org>
2210 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2211 because stpncpy.m4 takes care of it.
2213 2004-01-24 Bruno Haible <bruno@clisp.org>
2215 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2217 2003-10-09 Bruno Haible <bruno@clisp.org>
2219 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2221 2005-01-06 Bruno Haible <bruno@clisp.org>
2223 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2224 * fwriteerror.c: Include <stdbool.h>.
2225 (fwriteerror): At the end, close the file stream. Record whether
2226 stdout was already closed.
2228 2004-05-27 Bruno Haible <bruno@clisp.org>
2230 * execute.c (environ): Declare if needed.
2231 * pipe.c (environ): Likewise.
2232 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2234 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2236 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2237 definitions to be after all include files, to avoid collisions.
2238 Problem reported by Bob Proulx.
2240 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2242 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2243 not needed. This removes a dependency on the gettext module.
2244 [defined _LIBC]: Do not include <libintl.h>; not needed.
2246 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2248 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2251 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2253 * argp-parse.c: Include <stddef.h>.
2254 (alignof, alignto): New macros.
2255 (parser_init): Don't assume that void * is aligned sufficiently
2258 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2259 need to extend the stack.
2260 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2263 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2265 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2267 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2269 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2270 Remove now-obsolete comment about AIX.
2271 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2272 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2273 (YYMAXDEPTH): New macro.
2275 2004-12-18 Bruno Haible <bruno@clisp.org>
2277 * fatal-signal.c (fatal_signals): Make non-const.
2278 (init_fatal_signals): New function.
2279 (uninstall_handlers, install_handlers): Ignore signals that were set to
2281 (at_fatal_signal): Call init_fatal_signals.
2282 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2284 Reported by Paul Eggert.
2286 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2288 * getdate.y (textint): New member "negative".
2289 (time_zone_hhmm): New function.
2290 Expect 14 shift-reduce conflicts, not 13.
2291 (o_colon_minutes): New rule.
2292 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2293 (yylex): Set the "negative" member of signed numbers.
2295 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2297 Changes imported from coreutils.
2298 * hard-locale.c: Assume <locale.h> exists.
2300 (GLIBC_VERSION): New macro.
2301 (hard_locale): Assume setlocale exists.
2302 Rewrite to avoid #ifdef.
2303 Use strdup rather than malloc + strcpy.
2304 * human.c: Assume <locale.h> exists.
2305 (human_readable): Assume localeconv exists.
2307 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2309 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2310 convert T2, not T. (Imported from libc.)
2312 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2314 * getcwd.c (is_ENAMETOOLONG): New macro.
2315 (__getcwd.c): Don't restore errno; glibc doesn't.
2316 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2317 first, falling back to our code only if its results look suspicious.
2318 Ensure that the resulting buffer is only as large as necessary.
2320 * readutmp.c: Include readutmp.h first.
2321 Include <errno.h>, since readutmp.h no longer does that.
2322 * readutmp.h: Don't include <errno.h>,
2323 <sys/param.h>, <time.h>; not needed to establish interface.
2324 (errno): Remove decl.
2325 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2326 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2327 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2329 2004-11-28 Simon Josefsson <jas@extundo.com>
2331 * base64.h, base64.c: New file.
2333 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2335 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2337 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2339 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2340 HP's ANSI C compiler.
2341 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2342 Declaring int functions causes warnings on some modern systems and
2343 shouldn't be needed to compile on ancient ones.
2344 * same.c (MIN) [defined MIN]: Don't define, since it's already
2347 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2348 with the following changes.
2349 (__set_errno): Parenthesize properly.
2350 Include <stdbool.h>.
2351 (MIN, MAX, MATCHING_INO): New macros.
2352 (__getcwd): Define with prototype, not K&R form.
2353 Use heuristics to allocate default buffer on stack if possible.
2354 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2355 behavior, and to avoid the PATH_MAX limit when computing
2357 Use MATCHING_INO to compare inode number to file.
2358 Check for arithmetic overflow in size calculations.
2359 Fix bug in reallocation of dot array that caused getcwd to fail
2360 on directories nested deeper than 75.
2361 Be more careful about saving errno on error.
2362 Do not use realloc; use only free+malloc, as this is a bit
2363 more flexible and avoids a needless copy operation.
2364 Do not inspect st_dev and st_ino for symbolic links; POSIX
2365 doesn't specify the latter.
2366 Check for closedir errors.
2367 Avoid needless casts.
2368 Use "#ifdef weak_alias" around weak_alias, to be like other
2370 The following changes to getcwd.c have effect only when used in
2371 gnulib; they have no effect inside glibc proper.
2372 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2373 as alloca isn't used.
2374 (alloca, __alloca): Likewise.
2375 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2376 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2377 unconditionally, as gnulib assumes C89 or better.
2378 Do not include <sys/param.h>.
2379 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2380 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2382 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2383 Include <dirent.h> in a way that is compatible with modern Autoconf.
2384 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2385 New macros, if not already defined.
2386 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2387 Use "_LIBC", not "defined _LIBC", for consistency.
2388 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2390 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2391 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2392 * xgetcwd.c: David MacKenzie's old code was removed, so give
2393 credit only to Jim Meyering and adjust the copyright dates.
2394 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2395 <stdlib.h>, <unistd.h>, "pathmax.h".
2396 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2397 (INITIAL_BUFFER_SIZE): Remove.
2398 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2400 2004-11-23 Jim Meyering <jim@meyering.net>
2402 * getopt_.h: Remove trailing blanks.
2404 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2406 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2407 (futimens): New function, which uses futimes if available.
2408 (futimens, utimens): Support timespec==NULL, with same semantics
2409 as utime and utimens.
2410 * utimens.h (futimens): New decl.
2412 2004-11-23 Jim Meyering <jim@meyering.net>
2414 * __fpending.c: Add comment.
2416 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2418 * getopt_.h: Re-addition of __getopt_argv_const caused
2419 redefinition warnings. To avoid them, include the defines
2420 in `#if !defined __need_getopt ... #endif'. The only place
2421 where __getopt_argv_const is used is in definitions
2422 of getopt_long and getopt_long_only below, which are as well
2423 protected by `#ifndef __need_getopt'.
2424 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2425 __need_getopt after including <stdio.h> and <unistd.h> These
2426 headers might have defined it.
2428 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2430 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2432 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2433 optopt): Use them instead of invoking ## directly; otherwise, the
2434 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2436 2004-11-19 Bruno Haible <bruno@clisp.org>
2438 * strtok_r.c: Move comments from here...
2439 * strtok_r.h: ... to here.
2441 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2443 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2444 might fail. Problem reported by Yoann Vandoorselaere.
2445 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2446 that mishandle size_t overflow.
2448 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2450 * canon-host.c: Include "strdup.h".
2451 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2452 Use strdup instead of malloc/strcpy to duplicate strings.
2454 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2455 (human_space_before_unit): New constant.
2456 * human.c (human_readable): Support it.
2458 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2459 (xgetcwd): Set errno correctly when failing.
2460 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2461 the failure is actually due to a PATH_MAX problem.
2463 Further getopt changes to make it more likely that glibc will
2464 buy the changes back.
2465 * getopt.c (POSIXLY_CORRECT): New constant.
2466 (getopt): Use it, so to preserve glibc semantic
2467 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2468 when compiling for libc.
2469 * getopt_.h (__getopt_argv_const): Bring it back.
2470 (getopt_long, getopt_long_only): Use it.
2472 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2473 New arg POSIXLY_CORRECT. All callers changed.
2474 (getopt): Argv is now char * const *, as per standard.
2475 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2476 not char *__getopt_argv_const *.
2477 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2478 _getopt_long_only_r): Likewise.
2479 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2480 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2481 _getopt_long_r, _getopt_long_only_r): Likewise.
2482 * getopt_.h (__getopt_argv_const): Remove.
2483 (getopt): Argv is now char * const *, as per standard.
2485 * getdate.y (tORDINAL): New token.
2486 (day, relunit): Allow it for relative times.
2487 (relative_time_table): Use tORDINAL for ordinals.
2489 2004-11-15 Jim Meyering <jim@meyering.net>
2491 * closeout.c: Include "__fpending.h" once again.
2492 Include <stdbool.h>.
2493 (close_stdout): Don't fail just because stdout was closed initially,
2494 since some programs don't write to stdout in the normal course of
2495 operation (other than --version and --help), and we don't want this
2496 function to make e.g. `touch file >&-' fail.
2497 But do fail if it was closed and someone has tried to write to it.
2498 E.g., `printf foo >&-' must fail.
2500 2004-11-11 Simon Josefsson <jas@extundo.com>
2502 * strtok_r.h, strtok_r.c: New file.
2504 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2506 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2507 we can stop lying to compilers about the constness of argv when we
2508 are compiled outside glibc.
2509 (getopt, getopt_long, getopt_long_only): Use it.
2510 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2512 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2513 _getopt_long_only_r): Likewise.
2514 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2515 _getopt_long_only_r): Likewise.
2517 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2518 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2519 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2520 the other external symbols.
2521 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2522 declaration, since the above renaming now works around collisions.
2524 2004-11-11 Jim Meyering <jim@meyering.net>
2526 * linebreak.c: Remove trailing blanks.
2527 * alloca_.h: Likewise.
2528 * acosl.c: Likewise.
2529 * euidaccess.c: Likewise.
2530 * allocsa.h: Likewise.
2532 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2534 * mktime.c (SHR): New macro, which is a portable
2535 substitute for >> that should work even on Crays.
2536 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2537 Problem reported by Mark D. Baushke in
2538 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2539 * getdate.y (SHR): Likewise.
2541 * strftime.c (SHR): Likewise.
2543 * quotearg.c (struct quoting_options): Use unsigned int for
2544 quote_these_too, so that right shifts are well defined. All uses
2547 2004-11-10 Simon Josefsson <jas@extundo.com>
2549 * getaddrinfo.h, getaddrinfo.c: New files.
2551 2004-11-10 Jim Meyering <jim@meyering.net>
2553 Ensure that no close failure goes unreported.
2554 * closeout.c (close_stdout): Always close stdout. I.e., don't
2555 return early when it seems there's nothing to flush.
2556 Don't include __fpending.h.
2558 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2560 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2562 2004-11-05 Bruno Haible <bruno@clisp.org>
2564 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2565 Reported by Mark D. Baushke <mdb@cvshome.org>.
2567 2004-11-04 Bruno Haible <bruno@clisp.org>
2569 2004-09-11 Bruno Haible <bruno@clisp.org>
2570 * allocsa.valgrind: New file.
2571 2004-02-06 Bruno Haible <bruno@clisp.org>
2572 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2573 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2574 Reported by Christopher Seip <chris.seip@hp.com>.
2576 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2578 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2579 with errno == ERANGE if the buffer is too small.
2580 Problem reported by Mark D. Baushke.
2582 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2584 * xreadlink.c (MAXSIZE): New macro.
2585 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2586 size does not exceed MAXSIZE. Avoid cast.
2587 As suggested by Mark D. Baushke in
2588 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2589 if readlink fails with buffer size just under MAXSIZE, try again
2592 2004-11-02 Derek R. Price <derek@ximbiot.com>
2593 and Paul Eggert <eggert@cs.ucla.edu>
2595 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2596 (get_date): Overparenthesize to avoid GCC warning.
2598 2004-11-02 Bruno Haible <bruno@clisp.org>
2600 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2601 function returns void.
2603 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2605 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2606 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2609 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2611 * getdate.y: Add support for TZ="foo" within a date string.
2612 Fix some bugs near time_t boundaries. Reject dates with
2613 out-of-range components, e.g., "Sept 31".
2614 Include <stdlib.h>, "setenv.h", "xalloc.h".
2615 (ISDIGIT_LOCALE): Remove; unused.
2616 Note that the TZ and time functions used here are not reentrant.
2617 (mktime_ok, get_tz): New functions.
2618 (TZBUFSIZE): New constant.
2619 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2620 This requires that we sometimes generate our own TZ="XXX..." setting.
2622 2004-10-27 Derek R. Price <derek@ximbiot.com>
2624 * mktime.c (not_equal_tm): Remove redundant check.
2626 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2628 * getdate.y: Use Bison 1.875 features, and some minor
2629 code cleanups. This change does not affect semantics.
2630 Don't include <stdlib.h>; no longer needed.
2631 Don't include unlocked-io.h; only the "#if TEST" code uses
2632 stdio, and performance isn't crucial there.
2633 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2634 Bison 1.875 features as described below.
2635 All uses of "PC." replaced by "pc->".
2636 (YYSTYPE): Add a forward declaration.
2637 (yylex, yyerror): Use full prototypes in forward decls.
2638 Use "%pure-parser" rather than obsolescent "%pure_parser".
2639 Use %parse-param and %lex-param instead of obsolescent
2640 YYPARSE_PARAM and YYLEX_PARAM.
2641 (meridian_table, month_and_day_table, time_units_table,
2642 relative_time_table, time_zone_table, military_table,
2643 lookup_zone, lookup_word, get_date):
2644 Use NULL instead of 0 where appropriate.
2645 (to_hour): Avoid abort (), to avoid a dependency on
2647 (yyerror, yylex): Now accepts parser_control * arg.
2648 (main) [TEST]: Use '\0' rather than 0 for char.
2650 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2652 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2653 It's now the caller's responsibility to handle the case where
2654 !HAVE_GETPAGESIZE && !defined getpagesize.
2656 * mktime.c (leapyear): Arg is long int, not int.
2658 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2660 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2662 2004-10-12 Simon Josefsson <jas@extundo.com>
2664 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2665 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2668 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2670 * vsnprintf.h: New file.
2671 * vsnprintf.c: New file.
2673 2004-10-07 Bruno Haible <bruno@clisp.org>
2675 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2676 into the provided buffer.
2678 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2680 * diacrit.c, diacrit.h: Add GPL notice.
2682 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2683 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2684 * logl.c (logl): Keep the code as similar to glibc as possible.
2685 This avoids a potential constant-folding bug.
2687 2004-10-05 Bruno Haible <bruno@clisp.org>
2689 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2691 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2693 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2694 * xmalloc.c (xmemdup): Likewise.
2695 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2696 XFREE): Remove these long-obsolescent macros.
2697 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2698 * xstrdup.c: Remove.
2700 * regex.c (re_comp): Cast gettext return value to char *,
2701 Problem reported by Martin Neitzel via Mark D. Baushke.
2703 2004-10-04 Simon Josefsson <jas@extundo.com>
2705 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2706 '#ifdef USE_UNLOCKED_IO'.
2708 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2710 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2711 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2712 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2713 regex.c, sha1.c, version-etc.c, yesno.c:
2714 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2715 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2716 the includer's responsibility.
2718 Sync from coreutils.
2720 * modechange.c (mode_compile): Don't decrement a pointer that
2721 points to the start of a string, as the C Standard says the
2722 resulting behavior is undefined.
2724 * backupfile.h (enum backuptype): Rename none -> no_backups,
2725 simple -> simple_backups, numbered_existing ->
2726 numbered_existing_backups, numbered -> numbered_backups
2727 to avoid shadowing problems. All uses changed.
2728 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2729 * backupfile.c (check_extension, numbered_backup):
2730 Rename locals to avoid shadowing 'basename'.
2731 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2734 * .cppi-disable: Add getopt_.h, getopt_int.h.
2735 * .cvsignore: Add getopt.h.
2737 2004-10-04 Simon Josefsson <jas@extundo.com>
2739 * memmem.h: New file.
2740 * memmem.c: New file, taken from glibc.
2742 2004-10-02 Jim Meyering <jim@meyering.net>
2744 * dirfd.h, getpagesize.h: Add copyright notice.
2746 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2748 * snprintf.c: Remove comments as to why each header is needed.
2750 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2752 * strsep.h: New file.
2753 * strsep.c: New file.
2755 2004-10-01 Simon Josefsson <jas@extundo.com>
2757 * snprintf.c (snprintf): Handle size==0.
2759 2004-10-01 Simon Josefsson <jas@extundo.com>
2760 Bruno Haible <bruno@clisp.org>
2762 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2763 (snprintf): Declare 'args'.
2765 2004-09-30 Simon Josefsson <jas@extundo.com>
2767 * snprintf.h, snprintf.c: New files.
2769 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2771 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2772 (hol_entry_help): Never translate an empty string.
2773 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2774 * argp.h (OPTION_NO_TRANS): New option.
2776 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2778 * xvasprintf.c: Include xalloc.h.
2779 (xvasprintf): Use xalloc_die, not xmalloc_die.
2781 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2783 * dummy.c: Change copyright notice to FSF, and license to GPL.
2785 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2787 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2788 Problem reported by Bruno Haible in:
2789 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2791 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2793 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2794 in case some system header has #define'd it. Problem reported by
2795 Soeren D. Schulze in
2796 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2798 2004-09-08 Bruno Haible <bruno@clisp.org>
2800 * stdint_.h.in: New file, taken from GNU clisp.
2802 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2804 * xvasprintf.h: New file.
2805 * xvasprintf.c: New file.
2806 * xasprintf.c: New file.
2808 2004-09-08 Bruno Haible <bruno@clisp.org>
2810 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2812 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2814 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2816 Import from coreutils.
2817 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2818 strings on unbounded length. alloca's performance benefits aren't
2819 that important here.
2821 (parse_with_separator): New function, with most of the internals
2822 of the old parse_user_spec. Allow user to omit both user and group,
2823 for compatibility with FreeBSD.
2824 Clone only the user name, not the entire spec.
2825 Do not set *uid, *gid unless entirely successful.
2826 Avoid memory leak in some failing cases.
2827 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2828 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2829 (parse_user_spec): Rewrite to use parse_with_separator.
2831 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2833 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2834 its complicated substitute.
2835 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2836 and program_invocation_name.
2837 (__argp_basename) [!_LIBC]: Remove; the only use was
2838 replaced by its body.
2839 (__argp_short_program_name): Change condition from
2840 !defined __argp_short_program_name to
2841 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2842 to match argp-namefrob.h.
2843 (__argp_failure): Don't assume strerror_r returns char *.
2844 * argp-parse.c (N_): Define unconditionally.
2845 (argp_default_options): Fill out initializers with 0 to avoid
2848 2004-08-12 Simon Josefsson <jas@extundo.com>
2850 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2851 * getopt_.h: Renamed from getopt.h.
2853 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2855 Merge from coreutils.
2857 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2858 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2859 for Reliant Unix 5.43.
2861 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2862 (union fooround): Use uintmax_t, not long int.
2863 The rest is a merge from libc:
2864 [defined _LIBC]: Include <shlib-compat.h>.
2865 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2867 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2869 * strverscmp.c: Convert to UTF-8.
2871 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2873 * obstack.h (obstack_empty_p):
2874 Don't assume that chunk->contents is suitably aligned.
2875 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2876 Likewise. Problem reported by Benno in
2877 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2879 * chown.c (rpl_chown): Work even if the file is writeable but not
2880 readable. This could be improved further but it'd take some work.
2882 2004-08-08 Simon Josefsson <jas@extundo.com>
2884 * xgethostname.c: Don't include error.h (not used).
2887 * getpass.c: Include getpass.h first.
2889 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2891 * xalloc-die.c: New files.
2892 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2894 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2895 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2896 (_, N_, xalloc_die): Move to xalloc-die.c.
2897 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2898 so that we needn't mess with xalloc_msg_memory_exhausted.
2900 * sha1.h: Renamed from sha.h.
2901 (SHA1_H): Renamed from _SHA_H.
2902 (sha1_ctx): Renamed from sha_ctx.
2903 (sha1_init_ctx): Renamed from sha_init_ctx.
2904 (sha1_process_block): Renamed from sha_process_block.
2905 (sha1_process_bytes): Renamed from sha_process_bytes.
2906 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2907 (sha1_read_ctx): Renamed from sha_read_ctx.
2908 (sha1_stream): Renamed from sha_stream.
2909 (sha1_buffer): Renamed from sha_buffer.
2910 * sha1.c: Likewise; renamed from sha.c.
2911 Do not include <sys/types.h>.
2912 Include <stddef.h> rather than <stdlib.h>.
2914 2004-08-08 Bruno Haible <bruno@clisp.org>
2916 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2917 FILESYSTEM_PREFIX_LEN.
2918 * progreloc.c: Likewise.
2919 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2921 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2924 * argp-help.c (make_hol, hol_append): Don't assume that
2925 SIZE_MAX is a valid preprocessor constant.
2926 (__argp_basename): Change from "#ifndef _LIBC"
2927 to "#ifndef __argp_short_program_name", so that
2928 we don't compile these functions for tar.
2930 More merges from coreutils.
2931 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2932 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2934 * addext.c: Remove; no longer needed.
2935 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2936 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2937 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2938 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2939 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2940 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2941 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2942 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2943 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2944 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2945 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2946 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2947 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2948 Import changes from coreutils.
2950 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2952 Merge from coreutils.
2954 * .gdb-history: Remove; this doesn't belong here.
2956 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2957 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2958 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2960 * dirname.h: Include <stdbool.h>.
2961 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2962 for consistency with POSIX terminology. All uses changed.
2963 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2964 (strip_trailing_slashes): Use bool for booleans.
2965 * stripslash.c (strip_trailing_slashes): Likewise.
2967 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2968 sometimes returns a positive errno value even when it succeeds.
2969 (print_errno_message) [!LIBC]: Fall back on strerror if
2972 * path-concat.c (mempcpy): Don't define if a system header defines it.
2973 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2974 (longest_relative_suffix): New function.
2975 (path_concat): Use it. Assume first argument is not NULL.
2976 Port to DOS. Omit redundant separators.
2977 Report an error instead of returning NULL.
2978 Use mempcpy instead of memcpy.
2979 (xpath_concat): Remove: not declared or used.
2981 * same.h: Include <stdbool.h>
2982 (same_name): Return bool, not int.
2983 * same.c (same_name): Likewise.
2984 (errno): Don't declare; we assume C89 or better now.
2986 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2987 if not already defined.
2989 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2990 * dup-safer.c (errno): Likewise.
2992 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2994 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2997 2004-08-03 Simon Josefsson <jas@extundo.com>
2999 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3000 * progname.h: Don't include stdbool.h.
3002 2004-08-02 Simon Josefsson <jas@extundo.com>
3004 * getsubopt.h: New file, with comments from Bruno Haible.
3005 * getsubopt.c: New file, from glibc, but slightly modified based on
3006 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3008 2004-08-01 Simon Josefsson <jas@extundo.com>
3010 * xgetdomainname.c: Include stdlib.h, for free().
3012 2004-07-16 Simon Josefsson <jas@extundo.com>
3014 * dummy.c: New file.
3016 2004-07-16 Bruno Haible <bruno@clisp.org>
3018 * backupfile.h: Add extern "C" for C++.
3019 * closeout.h: Likewise.
3020 * copy-file.h: Likewise.
3021 * findprog.h: Likewise.
3022 * full-write.h: Likewise.
3023 * pathname.h: Likewise.
3024 * progname.h: Likewise.
3025 * stpcpy.h: Likewise.
3026 * stpncpy.h: Likewise.
3027 * strcase.h: Likewise.
3028 * strstr.h: Likewise.
3029 * xalloc.h: Likewise.
3031 * mbswidth.h: Add extern "C" for C++.
3032 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3034 2004-07-09 Simon Josefsson <jas@extundo.com>
3036 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3037 failed without this.)
3039 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3041 * fchown-stub.c: New file.
3043 2004-06-24 Jim Meyering <jim@meyering.net>
3045 * obstack.h (obstack_base): Cast to (void *), per documentation.
3047 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3049 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3051 2004-06-01 Jim Meyering <jim@meyering.net>
3053 * calloc.c: New file.
3055 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3057 * getdate.y (yylex): Allow space between sign and number.
3058 Problem reported by Dan Jacobson.
3060 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3061 and Jim Meyering <jim@meyering.net>
3063 Merge from coreutils CVS.
3065 * stat-macros.h: New file, with contents from file-type.h
3066 and coreutils' system.h.
3067 * file-type.c: Include "stat-macros.h".
3068 * file-type.h (file_type): Move all macro definitions to new file,
3071 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3072 Wrap old code with this conditional.
3073 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3074 function that does not dereference symlinks.
3075 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3077 * xreadlink.c: Include xreadlink.h first, to catch .h file
3078 dependency problems.
3079 (xreadlink): Accept new arg SIZE, for efficiency.
3080 All decls and uses changed.
3081 * xreadlink.h: Include <stddef.h>, for size_t.
3083 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3084 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3086 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3088 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3090 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3091 macros to be defined.
3092 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3093 the allocator returns NULL because the requested size is zero.
3095 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3097 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3098 var. Add comment explaining why libc still defines it. This
3099 merges the following patch from glibc:
3100 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3102 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3104 * obstack.c (_obstack): Remove unused variable. It hasn't been
3105 present in glibc since revision 1.1 of this file.
3106 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3107 obstack_alignment_mask, obstack_alloc, obstack_base,
3108 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3109 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3110 obstack_grow0, obstack_init, obstack_int_grow,
3111 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3112 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3113 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3114 nonexistent functions.
3116 2004-05-17 Derek R. Price <derek@ximbiot.com>
3117 Paul Eggert <eggert@cs.ucla.edu>
3119 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3121 2004-05-14 Bruno Haible <bruno@clisp.org>
3123 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3124 that consists of a '.' followed by an empty digit string.
3125 Patch by Tor Lillqvist <tml@iki.fi>.
3127 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3129 Port obstack to the AS/400, where pointers are 16 bytes wide and
3130 you cannot cast an integer to a valid pointer. This patch is
3131 currently waiting to be integrated into glibc; see
3132 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3134 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3135 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3136 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3137 (struct obstack): temp member is now a union of a pointer and
3138 an integer, instead of an integer. All integer uses changed.
3139 This does not affect the physical layout of struct obstack,
3140 except on hosts (like the AS/400) where the size or alignment of
3141 void * is greater than that of ptrdiff_t.
3142 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3143 __STDC__)]: Store temporary in pointer member of union, not
3145 * obstack.c: Include <stddef.h>, for offsetof.
3146 (struct fooalign): Remove; it doesn't need a name.
3147 (union fooround): Change double to long double, and add void *.
3148 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3149 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3150 not a macro. Hence the values are always int; so remove all
3151 casts-to-int in uses.
3153 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3154 Derek Price <derek@ximbiot.com>
3156 * alloca.c: Include <alloca.h>, to get our interface.
3157 * alloca_.h: Use __alloca on AIX, so that we don't have to
3158 include <alloca.h> first. Use C89 prototype for alloca; this
3159 requires including <stddef.h> for size_t. Use extern "C" if C++.
3160 Use #elif for simplicity, since we can assume C89 now.
3161 Don't try to source the system alloca.h since it will not be found
3162 and to prevent recursively including its replacement.
3163 * fnmatch.c: Include <alloca.h> instead of opencoding.
3164 * regex.c: Likewise.
3166 2004-05-16 Derek Price <derek@ximbiot.com>
3167 Paul Eggert <eggert@cs.ucla.edu>
3169 getline cleanup. This changes the getndelim2 API: both order of
3170 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3173 * getline.c: Don't include stddef.h or stdio.h, since our
3174 interface does that.
3175 (getline): Always use getdelim, so that we don't have two
3176 copies of this code.
3177 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3179 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3180 (GETNDELIM2_MAXIMUM): New macro.
3181 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3182 instead of the old practice of delim2==0. All callers changed.
3183 Return -1 on overflow, instead of returning junk.
3184 Do not set *linesize unless allocation succeeds.
3185 * getndelim2.h: Do not include stddef.h; no longer needed, now
3186 that we include sys/types.h.
3187 * getnline.h: Likewise.
3188 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3189 (getndelim2): Reorder arguments.
3190 * getnline.c (getnline, getndelim):
3191 Don't discard the NMAX argument.
3192 (getnline): Invoke getndelim, to avoid code duplication.
3193 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3194 of (size_t) -1 by callers of the getnline family.
3196 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3198 * nanosleep.c (suspended): Change its type from int to
3199 sig_atomic_t volatile.
3200 (first_call): Make it private to rpl_nanosleep, and have it
3201 be zero initially as that's a bit faster.
3202 (my_usleep): Round up fractional times instead of truncating them,
3203 as this is the usual meaning for 'sleep'.
3205 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3207 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3208 (ENOSYS): Define if not defined.
3209 (settime): Fall back on stime if it exists and settimeofday fails.
3210 But don't bother with fallbacks if a method fails with errno == EPERM.
3212 2004-05-11 Jim Meyering <jim@meyering.net>
3214 Prior to this change, the save_cwd caller required read access to the
3215 current directory on most systems (ones with the fchdir function).
3217 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3218 fails, try write-only, and finally, resort to using xgetcwd.
3220 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3222 * obstack.c, obstack.h: Import changes from libc.
3224 2004-04-28 Bruno Haible <bruno@clisp.org>
3226 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3227 implicitly appends .exe to executables.
3228 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3229 accepts Windows pathnames.
3230 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3231 Cygwin like Windows, since it now accepts Windows pathnames.
3232 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3233 Cygwin like Windows, since it now accepts Windows pathnames.
3234 Reported by Derek Robert Price <derek@ximbiot.com>.
3236 2004-04-20 Jim Meyering <jim@meyering.net>
3238 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3240 2004-04-20 Jim Meyering <jim@meyering.net>
3241 Bruno Haible <bruno@clisp.org>
3243 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3244 memory when realloc fails.
3246 2004-04-18 Jim Meyering <jim@meyering.net>
3248 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3249 don't leak memory and do call END_UTMP_ENT.
3251 2004-04-11 Paul Eggert <eggert@twinsun.com>
3253 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3254 (CHAR_BIT): Remove, since we assume C89.
3255 Include <stdint.h> if available, as per current Autoconf CVS advice.
3257 2004-03-30 Paul Eggert <eggert@twinsun.com>
3259 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3260 not bool, to be more consistent with Unix conventions.
3261 Suggested by Bruno Haible.
3263 Merge from coreutils.
3265 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3268 * getdate.h: Include stdbool.h, and timespec.h instead of
3269 the usual <time.h> dance.
3270 (get_date): Change signature to support fractional time stamps.
3271 All callers changed.
3272 * getdate.y: Include "getdate.h" first, as we can now
3273 assume C89 and don't need to worry about 'const'.
3274 Similarly, include "unlocked-io.h" near start, not in middle.
3276 (textint.value): Use long int rather than int.
3277 (textint.digits): Use size_t rather than int.
3278 (BILLION, LOG10_BILLION): New constants.
3279 (parser_control): New member rel_ns. Members day_ordinal,
3280 time_zone, month, day, hour, minutes, rel_year, rel_month,
3281 rel_day, rel_hour, rel_minutes, rel_seconds
3282 are now long int, not int. Member seconds is now struct timespec,
3283 not int. New member timespec_seen. Members dates_seen, days_seen,
3284 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3286 (%union.intval): Now long int, not int.
3287 New member timespec.
3288 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3289 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3290 (spec): Now is a timespec or an item list.
3291 (timespec, items): New nonterminals.
3292 (time, rel, relunit, number, get_date):
3293 Add support for fractional seconds.
3294 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3295 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3296 (to_hour): First arg is now long int, not int.
3297 (to_year): Returns long int, not int.
3298 Don't treat year -70 like 70.
3299 (tm_diff): Returns long int, not int.
3300 (lookup_word): Use bool instead of int when appropriate.
3301 (yylex): Use size_t for count, not int.
3302 Detect overflow when parsing large integer constants.
3303 Add support for fractions.
3304 (get_date): Make pointers 'const' if possible.
3305 Use more-portable code to detect integer overflow.
3306 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3307 Don't use ctime; it's not reliable if the year has >4 digits.
3309 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3310 This is for compatibility with BSD.
3312 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3313 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3314 From coreutils' system.h.
3316 * userspec.c: Don't include "posixver.h".
3317 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3318 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3319 compatible extension. Simplify code by removing a boolean int
3320 that was always nonzero if a string was nonnull.
3322 2004-03-30 Jim Meyering <jim@meyering.net>
3324 Merge from coreutils.
3326 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3328 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3329 an empty input stream.
3331 * readtokens.c: Include <stdbool.h>.
3332 (readtoken): Use `size_t' rather than int/long.
3333 All callers adjusted.
3334 Use `bool' rather than `int' where appropriate.
3335 Use memset rather than an explicit loop.
3336 Use x2nrealloc rather than xrealloc.
3337 Allow the use of `\0' as a delimiter.
3338 (readtokens): Likewise.
3339 * readtokens.h (readtoken, readtokens): Update prototypes.
3341 2004-03-30 Bruno Haible <bruno@clisp.org>
3343 * getloadavg.c (getloadavg): Don't assume setlocale returns
3346 2004-03-29 Paul Eggert <eggert@twinsun.com>
3348 Merge changes to getloadavg.c from coreutils and Emacs.
3350 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3351 Define to an expression, not to the empty string.
3352 Include cloexec.h and xalloc.h.
3353 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3354 Use set_cloexec_flag rather than rolling our own.
3355 * cloexec.c, cloexec.h: New files.
3357 2004-03-18 Paul Eggert <eggert@twinsun.com>
3359 * getopt.h: Sync with libc CVS.
3361 2004-03-18 Paul Eggert <eggert@twinsun.com>
3362 Bruno Haible <bruno@clisp.org>
3364 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3365 not on all platforms that have <wchar.h>.
3366 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3368 2004-03-09 Paul Eggert <eggert@twinsun.com>
3370 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3372 * getopt_int.h: New file, also synced from libc.
3374 2004-03-07 Paul Eggert <eggert@twinsun.com>
3376 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3377 '#if' expressions. Unlike the code it replaces, it does not
3378 depend on (defined _SC_PAGESIZE). However, it does depend on
3379 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3380 first reported by Jason Andrade in
3381 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3383 2004-01-18 Simon Josefsson <jas@extundo.com>
3385 * strdup.h: New file.
3386 * strdup.c: Include it.
3387 * path-concat.c: Include strdup.h. Drop strdup declaration.
3388 * userspec.c: Include strdup.h. Drop strdup declaration.
3390 2004-02-06 Karl Berry <karl@gnu.org>
3392 * config.charset: update from gettext 0.14.1.
3394 2004-02-05 Paul Eggert <eggert@twinsun.com>
3396 Add comments and code, prompted by suggestions from Bruno Haible
3398 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3399 describing the enum quoting_style values.
3400 * quotearg.c (quotearg_alloc): New function.
3401 (quotearg_buffer_restyled): Treat lone { and } as special.
3402 Treat = as special. Work around bug with older shells
3403 that "see" a '\' that is really the 2nd byte of a multibyte char.
3404 Quote empty string with shell_quoting_style.
3406 2004-02-03 Bruno Haible <bruno@clisp.org>
3408 * pipe.h: New file, from GNU gettext.
3409 * pipe.c: New file, from GNU gettext.
3411 2004-01-27 Bruno Haible <bruno@clisp.org>
3413 * execute.h: New file, from GNU gettext.
3414 * execute.c: New file, from GNU gettext.
3415 * w32spawn.h: New file, from GNU gettext.
3417 2004-01-23 Paul Eggert <eggert@twinsun.com>
3419 Exit-status fix from coreutils.
3421 Use exit_failure consistently in place of EXIT_FAILURE,
3422 so that program exit statuses are consistent on failure.
3424 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3425 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3426 * argmatch.h: Comment fix to match the above.
3427 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3428 Now a macro referring to exit_failure, instead of a separate
3429 variable. Include "exitfail.h" to get it.
3430 * xstrtol.h: Include "exitfail.h".
3431 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3433 * long-options.c (parse_long_options): Use prototype
3434 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3437 2004-01-21 Jim Meyering <jim@meyering.net>
3439 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3440 so as not to conflict with a different-sized __mktime_internal
3441 function in GNU libc.
3442 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3443 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3445 2004-01-18 Paul Eggert <eggert@twinsun.com>
3447 Merge from diffutils.
3449 * file-type.c (file_type): Add typed memory objects.
3450 * file-type.h (S_TYPEISTMO): New macro.
3452 * c-stack.h (c_stack_action): Remove argv argument.
3453 * c-stack.c (c_stack_action): Likewise. All uses changed.
3454 (die): Don't calculate message unless segv_action returns.
3455 (get_stack_location, min_address_from_argv, max_address_from_argv,
3456 volatile stack_base, volatile_stack_size): Remove.
3457 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3458 that every segmentation violation is a stack overflow. (Ouch!)
3459 See Debian bug 136249 (still outstanding) for more info about why
3460 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3462 2003-11-30 Bruno Haible <bruno@clisp.org>
3464 Safer stack allocation.
3465 * setenv.c: Include allocsa.h.
3466 (alloca): Remove fallback definition.
3467 (freea): Remove macro.
3468 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3471 2003-10-17 Bruno Haible <bruno@clisp.org>
3473 * binary-io.h: Avoid warnings on Cygwin.
3475 2003-12-28 Bruno Haible <bruno@clisp.org>
3477 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3478 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3480 2003-11-28 Bruno Haible <bruno@clisp.org>
3482 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3484 2003-11-27 Bruno Haible <bruno@clisp.org>
3486 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3488 2003-11-17 Bruno Haible <bruno@clisp.org>
3490 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3492 2003-11-24 Bruno Haible <bruno@clisp.org>
3494 * xallocsa.h: New file, from GNU gettext.
3495 * xallocsa.c: New file, from GNU gettext.
3497 2003-11-24 Bruno Haible <bruno@clisp.org>
3499 * allocsa.h: New file, from GNU gettext.
3500 * allocsa.c: New file, from GNU gettext.
3502 2003-11-24 Bruno Haible <bruno@clisp.org>
3504 * eealloc.h: New file.
3506 2004-01-15 Jim Meyering <jim@meyering.net>
3508 Merge from coreutils.
3510 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3511 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3512 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3514 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3515 optional configure-time default.
3517 * version-etc.c (version_etc_copyright): Update copyright date.
3519 * xreadlink.c (xreadlink): Correct outdated comment.
3521 2004-01-15 Paul Eggert <eggert@twinsun.com>
3523 Merge from coreutils.
3525 * posixver.c: Include posixver.h.
3527 * same.c: Include <stdbool.h>, <limits.h>.
3528 (_POSIX_NAME_MAX): Define if not defined.
3530 (same_name): If file names are silently truncated, report
3531 that the file names are the same if they are the same after
3532 the silent truncation.
3534 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3535 conversion function.
3536 * xstrtod.c (xstrtod): Likewise. All callers changed to
3537 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3540 2004-01-14 Paul Eggert <eggert@twinsun.com>
3542 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3543 with like-named macro in fnmatch.c.
3544 (EXT): Use an internal constant instead.
3546 Merge fnmatch patches from glibc.
3547 * fnmatch.c (mbsinit): Remove define.
3548 Add libc_hidden_ver (__fnmatch, fnmatch).
3549 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3550 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3552 2003-12-14 Karl Berry <karl@gnu.org>
3554 * config.charset: update from gettext-runtime.
3556 2003-12-03 Paul Eggert <eggert@twinsun.com>
3558 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3559 Bug reported by Alfred M. Szmidt.
3561 2003-11-29 Karl Berry <karl@gnu.org>
3563 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3565 2003-11-23 Paul Eggert <eggert@twinsun.com>
3566 Bruno Haible <bruno@clisp.org>
3568 * printf-parse.h: Don't include sys/types.h.
3569 (ARG_NONE): New macro.
3570 (char_directive): Change type of *arg_index fields to size_t.
3571 * printf-parse.c: Don't include sys/types.h.
3572 (SSIZE_MAX): Remove macro.
3573 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3574 Remove unnecessary overflow check.
3575 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3578 2003-11-24 Paul Eggert <eggert@twinsun.com>
3580 * alloca.c: Remove dependency on xalloc module.
3581 (xalloc_die): Remove.
3582 (memory_full) [!defined emacs]: New macro.
3583 [!defined emacs]: Don't include xalloc.h.
3584 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3585 address arithmetic overflows. Change datatypes a bit to avoid
3588 2003-11-22 Jim Meyering <jim@meyering.net>
3590 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3592 2003-11-17 Bruno Haible <bruno@clisp.org>
3594 * vasnprintf.c (alloca): Remove fallback definition.
3595 (freea): Remove definition.
3596 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3597 Reported by Paul Eggert.
3599 2003-11-17 Jim Meyering <jim@meyering.net>
3601 On systems without utime and without a utimes function capable of
3602 dealing with a NULL struct utimbuf* argument, this utime replacement
3603 could -- in unusual circumstances -- leak a file descriptor.
3604 * utime.c: Include <unistd.h> and <errno.h>.
3605 (utime_null): Be sure to close `fd' and to preserve errno.
3606 Reported by Geoff Collyer via Arnold Robbins.
3608 2003-11-16 Paul Eggert <eggert@twinsun.com>
3609 Bruno Haible <bruno@clisp.org>
3611 Protect against address arithmetic overflow.
3612 * printf-args.h: Include stddef.h.
3613 (arguments): Change type of field 'count' to size_t.
3614 * printf-args.c (printf_fetchargs): Use size_t instead of
3615 'unsigned int' where appropriate.
3616 * printf-parse.h: Include sys/types.h.
3617 (char_directive): Change type of *arg_index fields to ssize_t.
3618 (char_directives): Change type of fields 'count', max_*_length to
3620 * printf-parse.c: Include sys/types.h and xsize.h.
3621 (SSIZE_MAX): Define fallback value.
3622 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3623 instead of 'int' where appropriate. Check a_allocated, d_allocated
3624 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3625 * vasnprintf.c: Include xsize.h.
3626 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3627 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3628 overflow. Avoid wraparound when converting a width or precision from
3631 2003-11-16 Bruno Haible <bruno@clisp.org>
3633 Update from GNU gettext.
3634 * printf-parse.c: Generalize to it can be compiled for wide strings.
3635 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3636 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3637 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3638 SNPRINTF): New macros.
3639 Don't include <alloca.h> if the file is used inside libintl.
3640 (local_wcslen): New function, for Solaris 2.5.1.
3641 (VASNPRINTF): Use it instead of wcslen.
3643 2003-11-16 Bruno Haible <bruno@clisp.org>
3645 * xsize.h (xmax): New function.
3646 (xsum, xsum3, xsum4): Declare as "pure" functions.
3648 2003-11-12 Paul Eggert <eggert@twinsun.com>
3650 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3651 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3652 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3653 heuristic is just as accurate as far as we know, and it removes a
3654 dependency on size_max.m4 and ptrdiff_max.m4.
3656 2003-11-12 Paul Eggert <eggert@twinsun.com>
3658 * xstrtol.c (__xstrtol): Remove "break" immediately after
3659 "return", to pacify some unknown compiler. Problem reported
3662 2003-11-11 Bruno Haible <bruno@clisp.org>
3664 * xsize.h (SIZE_MAX): Remove fallback definition.
3665 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3668 2003-11-10 Paul Eggert <eggert@twinsun.com>
3670 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3671 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3672 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3674 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3675 not (size_t) -1, since it's defined here.
3677 2003-11-06 Paul Eggert <eggert@twinsun.com>
3679 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3680 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3681 Reject sizes of exactly SIZE_MAX bytes.
3682 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3683 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3685 2003-11-05 Bruno Haible <bruno@clisp.org>
3687 * xsize.h: Include limits.h, to avoid a possible collision with
3688 SIZE_MAX defined in <limits.h> on Solaris.
3690 2003-11-04 Bruno Haible <bruno@clisp.org>
3692 * xsize.h: New file.
3693 * linebreak.c: Include xsize.h.
3694 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3695 argument for overflow.
3696 Suggested by Paul Eggert.
3698 2003-10-31 Bruno Haible <bruno@clisp.org>
3700 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3701 to avoid (extremely rare) race condition.
3702 Suggested by Paul Eggert.
3704 2003-11-03 Jim Meyering <jim@meyering.net>
3706 * userspec.c: Include "userspec.h".
3707 * userspec.h: New file.
3709 2003-10-31 Paul Eggert <eggert@twinsun.com>
3711 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3712 * mountlist.c (SIZE_MAX): Define if not defined already.
3713 (read_filesystem_list): Set and use me_type_malloced.
3714 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3715 whatever the type happens to be), for brevity and consistency.
3716 Check for size calculation overflow on Alphas running OSF/1.
3718 2003-10-31 Jim Meyering <jim@meyering.net>
3720 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3722 * linebuffer.c: Include <string.h> for declaration of memset.
3724 2003-10-30 Paul Eggert <eggert@twinsun.com>
3725 Bruno Haible <bruno@clisp.org>
3727 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3728 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3730 2003-10-29 Paul Eggert <eggert@twinsun.com>
3732 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3733 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3735 * quotearg.c (quotearg_n_options): Use it.
3736 * group-member.c: Include <stdbool.h>.
3737 (free_group_info): Arg is now const *; don't free arg.
3738 (get_group_info): Now returns bool and accepts struct group_info *,
3739 rather than returning a malloc'ed struct group_info *.
3740 All uses changed. Check for overflow in internal size calculation.
3742 * getusershell.c (readname): Simplify the code by using x2nrealloc
3743 rather than xmalloc/xrealloc.
3744 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3745 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3746 conformance bug: the old code used a pointer after freeing the
3747 storage that it addressed.
3748 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3749 rather than doing it by hand.
3750 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3751 the buffer preserved. Use free and xmalloc instead.
3752 * quotearg.c (quotearg_n_options): Likewise.
3753 Use a simpler test for size overflow. Don't use xalloc_oversized
3754 because unsigned int might be wider than size_t (!); this suggests
3755 that we should switch from unsigned int to size_t for slot numbers.
3757 2003-10-27 Bruno Haible <bruno@clisp.org>
3759 * stdbool_.h: Better support for BeOS.
3761 2003-10-27 Paul Eggert <eggert@twinsun.com>
3763 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3764 to allocate the returned structure. Do not allocate a subarray,
3765 as x2nrealloc will do that.
3766 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3767 instead of xnrealloc.
3768 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3770 2003-10-26 Paul Eggert <eggert@twinsun.com>
3772 * xalloc.h (xalloc_oversized): New static inline function, for
3773 callers that want to do their own size-overflow checking. Include
3774 <stdbool.h>, since xalloc_oversized returns bool.
3775 * xalloc.c (array_size_overflow): Remove. All callers changed
3776 to use xalloc_oversized.
3778 Add two functions x2realloc, x2nrealloc, for programs that grow
3779 arrays dynamically by doubling their sizes.
3780 * xalloc.h (x2realloc, x2nrealloc): New decls.
3781 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3784 Port to C99 semantics for 'inline' of external functions.
3785 Bug reported by Bruno Haible.
3786 * xmalloc.c (xnmalloc_inline): New static inline function,
3787 with the old contents of xnmalloc.
3788 (xnmalloc, xmalloc): Use it.
3789 (xnrealloc_inline): New static inline function,
3790 with the old contents of xnrealloc.
3791 (xnrealloc, xrealloc): Use it.
3793 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3795 2003-10-25 Paul Eggert <eggert@twinsun.com>
3797 Fix several address-calculation bugs in the hash modules,
3798 plus some minor code cleanup.
3800 * hash.h: Include <stdbool.h>, for bool.
3801 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3802 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3803 hash_get_n_entries, hash_get_max_bucket_length,
3804 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3805 hash_rehash): Use size_t rather than unsigned.
3806 * hash.c (struct hash_table, hash_get_n_buckets,
3807 hash_get_n_buckets_used, hash_get_n_entries,
3808 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3809 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3810 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3812 (SIZE_MAX): Define if not defined.
3813 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3814 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3816 Use const * when possible.
3817 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3818 (check_tuning): Fix bug: if tuning parameters were very close to
3819 0 or 1, rounding errors could have caused subscript violations.
3820 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3821 (hash_initialize): Add 'fail:' label
3822 to free table and return NULL, and use it to simplify code.
3823 Use calloc rather than clearing the storage ourself.
3824 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3825 buffer size calculations.
3826 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3827 Include <stddef.h>, for size_t.
3828 * hash-pjw.c (hash_pjw): Likewise.
3829 Switch to method described by Bruno Haible.
3830 Include <limits.h>, for CHAR_BIT.
3831 (SIZE_BITS): New macro.
3833 2003-10-21 Paul Eggert <eggert@twinsun.com>
3835 * getndelim2.c (getndelim2): When size calculation overflows,
3836 ceiling the allocation at NMAX bytes rather than silently
3837 discarding input bytes before NMAX is reached. This makes
3838 a difference only if NMAX exceeds SIZE_MAX / 2.
3840 * obstack.c: Merge from glibc.
3841 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3842 Add libc_hidden_def (_obstack_newchunk).
3843 (_obstack_free) [! defined _LIBC]: Remove.
3844 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3845 a clone of the function body.
3846 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3847 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3849 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3850 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3853 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3854 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3855 Don't use lvalue casts, as GCC plans to remove support for them
3856 in GCC 3.5. Reported by Joseph S. Myers. This bug
3857 was also present in the non-GCC version, indicating that this
3858 code had always been buggy and had never been widely used.
3859 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3860 Use the fast variant of each macro, rather than copying the
3861 definiens of the fast variant; that way, we'll be more likely to
3862 catch future bugs in the fast variants.
3864 2003-10-20 Bruno Haible <bruno@clisp.org>
3866 * wait-process.h: New file, from GNU gettext.
3867 * wait-process.c: New file, from GNU gettext.
3869 2003-10-19 Jim Meyering <jim@meyering.net>
3871 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3873 2003-10-16 Paul Eggert <eggert@twinsun.com>
3875 * getgroups.c: Include <errno.h>, <stdlib.h>.
3876 (getgroups): First arg is int, not size_t.
3877 Don't let 'free' mangle errno.
3879 2003-10-16 Jim Meyering <jim@meyering.net>
3881 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3883 2003-10-15 Paul Eggert <eggert@twinsun.com>
3885 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3887 (new_exclude, add_exclude_file): Initial size no longer needs to
3889 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3890 our own address arithmetic overflow checking.
3892 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3893 (fnmatch): Do not alloca more than 2000 wide characters;
3894 instead, use malloc for large buffers.
3895 Check for address arithmetic overflow, and return -1
3896 with errno set to ENOMEM in that case.
3897 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3898 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3899 instead, return -1. Check for address arithmetic overflow.
3901 2003-10-14 Paul Eggert <eggert@twinsun.com>
3903 Handle invalid suffixes and overflow independently, so that
3904 callers can treat them independently as needed. Fix some bugs in
3905 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3906 suffix for a human-readable blocksize. The major caller-visible
3907 change is the addition of a new
3908 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3909 that both overflow and suffix chars were found.
3911 * human.c (humblock): Don't check separately for invalid suffix
3912 char; that is xstrtoumax's job (now that its bug is fixed).
3913 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3914 INTMAX_MAX]: New macros.
3915 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3916 TYPE_MAXIMUM): New macros.
3917 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3918 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3919 if overflow occurs, as it's what __strtol does and it's more useful
3921 (__xstrtol): If __strtol reports some error other than ERANGE,
3922 reflect it to the caller as LONGINT_INVALID. If it reports
3923 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3924 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3925 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3927 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3928 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3929 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3930 [defined UINTMAX_MAX]: New macros.
3932 2003-10-14 Bruno Haible <bruno@clisp.org>
3934 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3935 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3936 Also use volatile where needed.
3938 2003-10-12 Paul Eggert <eggert@twinsun.com>
3940 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3941 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3942 and define in terms of the other primitives.
3943 * xmalloc.c: Include stdbool.h; do not include exit.h.
3944 (SIZE_MAX): Define if not already defined.
3945 (array_size_overflow): New function.
3946 (xalloc_die): Abort instead of exiting if 'error' returns.
3947 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3948 (xmalloc, xrealloc): Use them.
3949 (xcalloc): Check for address arithmetic overflow.
3950 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3951 a bit faster than strcpy.
3953 2003-10-08 Paul Eggert <eggert@twinsun.com>
3955 Merge getpass from libc, plus a few fixes.
3957 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3958 Include <stdbool.h>.
3959 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3960 __fsetlocking to empty.
3961 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3962 do include <bits/libc-lock.h>.
3963 Do not include <fcntl.h>; not needed.
3964 [_LIBC]: Include <wchar.h>.
3965 (NOTCANCEL_MODE): New macro.
3966 (flockfile, funlockfile) [_LIBC]: New macros.
3967 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3968 [!_LIBC]: New macros.
3969 (call_fclose): New function.
3970 (getpass): Use it. Save tty stream separately; this simplifies the
3971 code and makes it more reliable if stdin happens to equal stdout.
3972 Invoke __fsetlocking on tty.
3973 Handle thread cancellation if needed.
3974 Namespace cleanup (use __tcgetattr, __getline).
3975 Use bool for Booleans.
3976 [USE_IN_LIBIO]: Handle wide streams.
3977 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3978 stream might go where.
3980 * unlocked-io.h: Include <stdio.h>, so that the caller
3981 doesn't have to include <stdio.h> before us.
3982 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3983 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3984 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3985 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3986 if not declared, so that we can use getpass.c code from libc without
3988 (flockfile, ftrylockfile, funlockfile): New macros.
3990 2003-10-06 Bruno Haible <bruno@clisp.org>
3992 * version-etc-2.h: Remove file.
3993 * version-etc-2.c: Remove file.
3995 2003-09-25 Jim Meyering <jim@meyering.net>
3996 Bruno Haible <bruno@clisp.org>
3998 This lets translators provide better translations for the
3999 "Written by ..." part of --version output.
4000 * version-etc.h: Include stdarg.h.
4001 (version_etc_copyright): Declare as readonly.
4002 (version_etc): Make this function variadic with a NULL-terminated list
4003 of author name strings.
4004 (version_etc_va): New declaration.
4005 * version-etc.c: Include stdarg.h, stdlib.h.
4006 (version_etc_copyright): Declare as readonly.
4007 (version_etc_va): New function. Provide a different translatable string
4008 for each possible number of authors < 10. Abbreviate when there are 10
4010 (version_etc): Make this function variadic. Call version_etc_va.
4011 Suggestion from Gary V. Vaughan.
4013 * long-options.h (parse_long_options): Change prototype: the authors
4014 string is moved to the end and becomes variadic.
4015 * long-options.c: Include stdarg.h.
4016 (parse_long_options): Make this function variadic, too.
4017 Call version_etc_va, not version_etc.
4019 2003-10-06 Bruno Haible <bruno@clisp.org>
4021 * fatal-signal.h: New file, from GNU gettext.
4022 * fatal-signal.c: New file, from GNU gettext.
4024 2003-10-04 Karl Berry <karl@gnu.org>
4026 * argp*: update from libc.
4028 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4030 * getpass.c (getpass): Use a no-op fseek when switching from input to
4031 output mode on the same stream.
4033 2003-09-29 Paul Eggert <eggert@twinsun.com>
4035 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4036 Fix arg typo in previous patch.
4038 2003-09-28 Jim Meyering <jim@meyering.net>
4040 * error.c: Correct cpp indentation.
4042 2003-09-27 Paul Eggert <eggert@twinsun.com>
4044 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4045 Omit the special code that used __typeof__, since we worry that
4046 it could be more trouble than it's worth. See:
4047 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4048 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4052 2003-09-26 Jim Meyering <jim@meyering.net>
4054 * error.c (error_tail): Move some declarations
4055 into inner scope where the local variables are used.
4057 2003-09-26 Bruno Haible <bruno@clisp.org>
4059 * stpncpy.h (gnu_stpncpy): New declaration.
4060 (stpncpy): Define as alias for gnu_stpncpy.
4061 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4063 2003-09-26 Paul Eggert <eggert@twinsun.com>
4065 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4066 (error_tail): Do not loop, reallocating temporary buffer, since
4067 the output cannot contain more wide characters than the input
4068 contains bytes, the size must be big enough already. This avoids
4069 one potential size overflow calculation. Check for size overflow
4070 when calculating temporary buffer size. Free temporary buffer
4071 when done, if it was allocated with malloc; this plugs a memory
4072 leak. Remove casts from void * to pointers, that are no longer
4073 needed now that we're assuming C89 or better.
4075 Merge error changes from glibc.
4077 * error.c, error.h: Update copyright notice header to match glibc.
4078 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4079 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4080 Disable cancellation while printing error.
4081 * error.h: Prepend __ to parameter names.
4083 2003-09-25 Karl Berry <karl@gnu.org>
4085 * argp-fmtstream.c, argp-help.c: update from libc.
4087 2003-09-25 Bruno Haible <bruno@clisp.org>
4089 * version-etc-2.h: New file, from version-etc.h with modifications.
4090 * version-etc-2.c: New file, from version-etc.c with modifications.
4092 2003-09-25 Simon Josefsson <jas@extundo.com>
4094 * xgetdomainname.h: New file.
4095 * xgetdomainname.c: New file.
4097 2003-09-25 Simon Josefsson <jas@extundo.com>
4098 Bruno Haible <bruno@clisp.org>
4100 * getdomainname.h: New file.
4101 * getdomainname.c: New file.
4103 2003-09-24 Paul Eggert <eggert@twinsun.com>
4105 * linebuffer.c (freebuffer): Don't free the argument, just
4106 the buffer associated with the argument. Bug reported by
4109 2003-09-19 Karl Berry <karl@gnu.org>
4111 * argp.h: update from libc.
4113 2003-09-16 Paul Eggert <eggert@twinsun.com>
4115 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4116 input error, instead of returning NULL the next time we are called
4117 (and therefore losing track of errno).
4119 2003-09-15 Paul Eggert <eggert@twinsun.com>
4121 * getndelim2.c (getndelim2): Don't trash errno when a read
4122 fails, so that the caller gets the proper errno.
4124 * readutmp.c (read_utmp): Likewise.
4125 Check for fstat error. Close stream and free storage
4128 2003-09-14 Bruno Haible <bruno@clisp.org>
4130 * fwriteerror.h: New file.
4131 * fwriteerror.c: New file.
4133 2003-09-14 Jim Meyering <jim@meyering.net>
4135 * getloadavg.c: Correct cpp indentation.
4136 * strdup.c: Likewise.
4137 * vasnprintf.c: Likewise.
4139 2003-09-12 Paul Eggert <eggert@twinsun.com>
4141 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4142 * obstack.c [!defined _LIBC]: Likewise.
4143 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4144 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4145 * exitfail.c: Don't include stdlib.h; no longer needed.
4147 More changes to assume C89 or better.
4149 * error.c (error_tail): Assume vprintf.
4151 * argmatch.c (getenv): Remove decl.
4152 * progreloc.c (get_full_program_name): Define via prototype.
4153 * setenv.c (clearenv): Likewise.
4154 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4156 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4157 (malloc, memcpy): Remove decls.
4158 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4159 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4160 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4161 (memcpy): Remove macro.
4162 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4163 (__P): Remove. All uses removed.
4164 (PTR): Remove. All uses changed to void *.
4165 (CHAR_BIT, NULL): Remove.
4166 (spaces, zeros, memset_space, memset_zero)
4167 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4169 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4170 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4171 Define with prototype.
4172 Remove now-unnecessary prototype decl.
4173 (extra_args_spec): Assume ANSI C. All uses changed.
4174 (extra_args_spec_iso): Remove.
4175 (my_strftime, emacs_strftimeu): Define via prototype.
4176 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4178 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4179 * strtoimax.c: Include <stdlib.h> unconditionally.
4180 (strtoul, strtol): Remove decls.
4181 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4183 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4184 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4185 (LOCALE_PARAM_PROTO): New macro.
4186 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4187 (INTERNAL (strtol), strtol): Define with a prototype.
4188 (PARAMS): Remove. All uses removed.
4189 * tempname.c: Include <string.h> unconditionally.
4190 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4191 * xgethostname.c (main): Define with a prototype.
4192 * xmalloc.c: Include "xalloc.h" first, to check interface.
4193 Include <stdlib.h> unconditionally.
4194 (calloc, malloc, realloc, free): Remove decls.
4195 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4196 Include <stdlib.h> unconditionally. Sort include file names.
4198 (xstrtod): Define with a prototype.
4199 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4200 (strtol, strtoul): Remove decls.
4202 2003-09-11 Paul Eggert <eggert@twinsun.com>
4204 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4205 Include <stdlib.h>, <string.h> unconditionally.
4206 Remove now-unnecessary cast to char *.
4207 * strnlen.c: Include <string.h> unconditionally.
4208 * yesno.c (yesno): Define with a prototype.
4210 2003-09-10 Bruno Haible <bruno@clisp.org>
4212 * strcspn.c: Include <string.h> unconditionally.
4213 * strpbrk.c: Include <string.h> unconditionally.
4214 * strstr.c: Include <string.h> unconditionally.
4215 * unicodeio.c: Include <string.h> unconditionally.
4216 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4217 * unsetenv.c: Likewise.
4218 * xreadlink.c: Include <stdlib.h> unconditionally.
4219 * yesno.c: Include <stdlib.h> unconditionally.
4220 (rpmatch): Add prototype.
4222 2003-09-10 Jim Meyering <jim@meyering.net>
4224 * error.c: Correct indentation of cpp directives.
4226 2003-09-09 Paul Eggert <eggert@twinsun.com>
4230 * acosl.c (main): Use a prototype.
4231 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4234 * getloadavg.c (getloadavg, main): Define via prototypes.
4236 * getopt.h (struct option.name): Assume C89, and use 'const'.
4237 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4238 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4240 * getopt.c (const): Remove macro.
4241 Include <string.h> unconditionally.
4242 (my_index): Remove; all uses changed to strchr.
4243 (strlen): Remove decl.
4244 (exchange): Remove forward decl; no longer needed.
4245 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4246 Define with prototype.
4247 * getopt1.c (const): Remove macro.
4248 (getopt_long, getopt_long_only, main): Define with prototype.
4250 * getugroups.c: Include <string.h> unconditionally.
4252 * getusershell.c: Include <stdlib.h> unconditionally.
4253 (getusershell, setusershell, endusershell, readname, main):
4254 Define with prototypes.
4256 * group-member.c: Include group-member.h first.
4257 Include <stdlib.h> unconditionally.
4259 * hard-locale.c: Include hard-locale.h first.
4260 Include <stdlib.h>, <string.h> unconditionally.
4262 * hash.c (free, malloc): Remove decls.
4263 Include <stdlib.h> unconditionally.
4265 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4266 (getenv): Do not declare.
4268 * idcache.c: Include <string.h> unconditionally.
4270 * long-options.c: Include long-options.h first, to test interface.
4271 Include <stdlib.h> unconditionally.
4273 * makepath.c: Include makepath.h first, to test interface.
4274 Include <stdlib.h> and <string.h> unconditionally.
4276 * linebuffer.c: Include <stdlib.h>.
4277 (free): Remove decl.
4279 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4280 rpl_malloc returns void *, not char *.
4281 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4283 * md5.h: Include <limits.h> unconditionally.
4284 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4285 (__P): Remove; all uses removed.
4286 * md5.c: Include "md5.h" first.
4287 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4288 md5_buffer, md5_process_bytes, md5_process_block):
4289 Define with prototypes.
4290 * sha.h (__P): Remove all uses. (It wasn't defined??)
4291 * sha.c: Include "sha.h" first.
4292 Include <stdlib.h>, <string.h> unconditionally.
4294 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4295 * memcmp.c (__ptr_t): Likewise.
4296 * memrchr.c (__ptr_t): Likewise.
4297 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4298 Include <string.h> unconditionally.
4299 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4300 * memchr.c: Include <stdlib.h> unconditionally.
4301 * memchr.c (LONG_MAX): Remove.
4302 * memrchr.c (LONG_MAX): Likewise.
4303 * memchr.c (__memchr): Define via a prototype.
4304 * memrchr.c (__memrchr): Likewise.
4305 * memcmp.c (__P): Remove, and remove all uses.
4306 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4307 Remove forward decls; no longer needed.
4308 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4309 Use types required by C89 in prototype.
4311 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4312 * savedir.c: Likewise.
4313 * mkdir.c (free): Remove decl.
4314 * rmdir.c (rmdir): Define with a prototype.
4315 * savedir.c: Include savedir.h first, to test interface.
4317 * mktime.c (STDC_HEADERS): Remove.
4318 Include <stdlib.h>, <string.h> unconditionally.
4320 * modechange.c: Include <stdlib.h> unconditionally.
4321 (malloc): Remove decl.
4323 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4324 (free): Remove decl.
4326 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4327 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4328 (This type really should be intptr_t, but that's a C99ism.)
4329 (_obstack_memcpy): Remove: all uses changed to memcpy.
4330 Include <string.h> unconditionally.
4331 (struct obstack): Assume __STDC__ for types of members
4332 chunkfun, freefun, extra_arg.
4333 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4334 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4335 obstack_begin, obstack_specify_allocation,
4336 obstack_specify_allocation_with_arg, obstack_chunkfun,
4337 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4338 Remove unprototyped decls and the macros that use them.
4339 * obstack.c (POINTER): Remove. All uses changed to void *.
4340 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4341 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4342 (defined __STDC__ && __STDC__)]:
4343 Remove nonprototyped code.
4344 Include <stdlib.h> unconditionally.
4345 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4346 _obstack_allocated_p, _obstack_free, obstack_free,
4347 _obstack_memory_used, print_and_abort):
4348 Define using prototypes.
4349 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4350 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4351 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4352 obstack_next_free, obstack_object_size, obstack_room) [0]:
4353 Remove unused, unprototyped code.
4355 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4357 * physmem.c (physmem_total, physmem_available, main): Define
4360 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4361 (main): Define with a prototype.
4363 * posixver.c (getenv): Remove decl.
4365 * putenv.c (malloc): Returns void *, not char *.
4366 Include <string.h> unconditionally.
4367 (strchr, memcpy, NULL): Do not define.
4369 * readtokens.c: Include readtokens.h first, to test interface.
4370 Include <stdlib.h>, <string.h> unconditionally.
4371 (init_tokenbuffer): Define with a prototype.
4373 * regex.c (PARAMS): Remove. All uses removed.
4374 All uses of _RE_ARGS removed, too.
4375 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4377 (bzero): Assume memset exists.
4378 (memcmp, memcpy, NULL): Remove.
4379 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4380 char, or assignments to local vars of type signed char.
4381 (init_syntax_once, PREFIX(extract_number_and_incr),
4382 PREFIX(print_partial_compiled_pattern),
4383 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4384 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4385 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4386 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4387 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4388 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4389 wcs_compile_range, byte_compile_range, truncate_wchar,
4390 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4391 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4392 count_mbs_length, wcs_re_match_2_internal,
4393 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4394 PREFIX(alt_match_null_string_p),
4395 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4396 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4397 regfree, PREFIX(extract_number)): Define with prototype. Remove
4398 now-unnecessary declaration, if any.
4399 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4401 Remove now-unnecessary casts among pointer types.
4402 * regex.h (_RE_ARGS): Remove. All uses removed.
4404 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4405 (free): Remove decl.
4407 * rpmatch.c: Include <stdlib.h> unconditionally.
4409 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4410 (free): Remove decl.
4412 * save-cwd.c: Include <stdlib.h> unconditionally.
4413 * xgetcwd.c: Likewise.
4415 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4416 (free): Remove decl.
4418 * strchrnul.c (strchrnul): Define with a prototype.
4419 Fix bug: c_in was not converted to char before searching.
4421 The following changes are not K&R related:
4423 * group-member.h: Include <sys/types.h>, so that this file is
4425 * makepath.h: Likewise.
4427 * getusershell.c (readname, default_index, line_size, readname):
4428 Use size_t, not int, for sizes.
4429 (readname): If the size overflows, report an error instead of
4432 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4434 * getndelim2.c: Assume stdlib.h per the C89 spec.
4436 2003-09-08 Paul Eggert <eggert@twinsun.com>
4438 Assume C89 or better; remove K&R cruft.
4439 A few of these changes were first proposed by Derek Robert Price
4440 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4442 * addext.c: Include <string.h> unconditionally.
4443 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4444 Don't declare getenv or malloc.
4446 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4447 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4449 (find_stack_direction, alloca): Use prototypes.
4451 * atexit.c (atexit): Define using a prototype.
4453 * basename.c, dirname.c, stripslash.c:
4454 Include <string.h> unconditionally.
4456 * bcopy.c: Include <stddef.h>.
4457 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4459 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4461 * error.h (error, error_at_line, error_print_progname)
4462 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4463 * error.c: Include error.h first, to check interface.
4464 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4465 (VA_START): Remove; all uses changeed to va_start.
4466 (exit, strerror): Remove decls.
4467 (error_print_progname): Prototype uncondionally.
4468 Don't include <errno.h>; no longer needed.
4469 (private_strerror): Remove.
4470 (error_tail): Always define.
4471 (error, error_at_line): Assume C89 or better; always use prototypes.
4472 * fatal.c: Include "fatal.h" first, to test interface.
4473 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4474 (VA_START): Remove; all uses changed to va_start.
4475 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4477 (exit): Remove decl.
4478 (fatal): Prototype unconditionally. Assume va_start works.
4479 Abort at end, to pacify gcc.
4481 * euidaccess.c (main): Define with a prototype.
4483 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4485 * exitfail.c: Include <stdlib.h> unconditionally.
4487 * fnmatch_.h (__P): Remove. All uses changed to assume
4489 * fnmatch.c: Include fnmatch.h first, to test interface.
4490 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4491 (getenv): Remove decl.
4492 (fnmatch): Define using a prototype.
4493 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4494 (FCT): Define using a prototype.
4496 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4498 * gethostname.c: Include <stddef.h>.
4499 (gethostname): Define with prototype. Length is size_t, not int.
4501 2003-09-08 Paul Eggert <eggert@twinsun.com>
4503 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4504 getversion.c should have been removed then, but was accidentally
4507 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4508 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4510 2003-09-07 Paul Eggert <eggert@twinsun.com>
4512 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4513 copy_tm_result. Bug reported by Simon Josefsson in
4514 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4516 2003-09-06 Paul Eggert <eggert@twinsun.com>
4518 * time_r.c, time_r.h: New files.
4520 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4522 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4523 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4525 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4527 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4528 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4531 * timegm.c: Switch to glibc implementation, with the following changes:
4532 [defined HAVE_CONFIG_H]: Include <config.h>.
4533 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4534 (__mktime_internal) [!defined _LIBC]: New decl.
4535 (__gmtime_r) [!defined _LIBC]: New macro and function.
4536 (timegm): Use a prototype, since gnulib assumes C89.
4537 Do not bother declaring tmp to be const, as it's not really usefu.
4538 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4539 (timegm): Declare only if HAVE_DECL_TIMEGM.
4541 2003-09-03 Paul Eggert <eggert@twinsun.com>
4543 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4544 Bug reported by Lute Kamstra in
4545 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4547 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4548 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4549 course with correspondingly smaller numbers for tomorrow and
4550 yesterday. From Tadayoshi Funaba. Originally installed into
4551 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4554 2003-08-31 Simon Josefsson <jas@extundo.com>
4556 * timegm.h: New file.
4557 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4559 2003-08-31 Karl Berry <karl@gnu.org>
4561 * argp.h: update from libc.
4563 2003-08-28 Bruno Haible <bruno@clisp.org>
4565 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4566 warning on QNX, which defines O_BINARY to 000000.
4568 2003-08-24 Bruno Haible <bruno@clisp.org>
4570 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4571 MSVC7 <stdio.h> is included later.
4573 2003-08-20 Bruno Haible <bruno@clisp.org>
4575 * progname.h: New file, from GNU gettext.
4576 * progname.c: New file, from GNU gettext.
4577 * progreloc.c: New file, from GNU gettext.
4579 2003-08-19 Bruno Haible <bruno@clisp.org>
4581 * xstrdup.c: Assume <string.h> exists.
4583 2003-08-18 Jim Meyering <jim@meyering.net>
4585 * setenv.h: Indent nested cpp directive.
4586 * vasnprintf.c: Remove trailing blanks.
4588 2003-08-17 Simon Josefsson <jas@extundo.com>
4589 Bruno Haible <bruno@clisp.org>
4591 * xstrndup.h: New file.
4592 * xstrndup.c: New file.
4594 2003-08-17 Bruno Haible <bruno@clisp.org>
4596 * strndup.h: New file.
4598 2003-08-16 Paul Eggert <eggert@twinsun.com>
4600 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4601 space, undoing this 2003-08-12 change:
4602 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4604 2003-08-16 Jim Meyering <jim@meyering.net>
4606 Merge from coreutils.
4607 * xstrtoimax.c: #else #if -> #elif.
4608 * xstrtoumax.c: Likewise.
4610 2003-08-15 Paul Eggert <eggert@twinsun.com>
4612 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4613 rather than tab, after '#' in shell-script copyright notices.
4614 Suggested by Bruno Haible.
4616 2003-08-15 Jim Meyering <jim@meyering.net>
4617 and Paul Eggert <eggert@twinsun.com>
4619 Merge from coreutils.
4620 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4621 member but strut utmpx does not. Needed for AIX 4.3.3.
4622 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4624 2003-08-15 Jim Meyering <jim@meyering.net>
4626 Merge from coreutils.
4627 * xgethostname.c: Include <stdlib.h>.
4628 (xghostname): Don't exit for anything other than memory-related
4629 failure; just return NULL.
4630 * userspec.c: Include "posixver.h".
4631 (parse_user_spec): Accept `.' as a separator only
4632 in pre-POSIX-200112 mode.
4633 * strtoimax.c: Use #elif rather than #else #if.
4634 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4635 Remove function, now that we can rely on a working tzset function.
4636 [!_LIBC]: Ensure that the required autoconf test has been run.
4637 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4638 Use underlying_strftime for %r.
4639 * sha.c: Merge in some clean-up and optimization changes from glibc.
4640 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4641 Ensure that it is a multiple of 64.
4642 Rearrange loop exit tests so as to avoid performing an
4643 additional fread after encountering an error or EOF.
4644 * realloc.c: Update copyright date.
4646 2003-08-14 Jim Meyering <jim@meyering.net>
4648 Merge from coreutils.
4649 * obstack.h: Whitespace changes.
4650 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4651 and xcalloc return values.
4652 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4653 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4654 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4655 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4656 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4658 Use mntctl's return value to drive the entry-processing loop, since
4659 we can't rely on the value of the vmt_length member in the last
4660 entry. On some systems doing so could result in exhausting
4661 virtual memory. Based in part on a patch from Mike Jetzer.
4663 2003-08-14 Jim Meyering <jim@meyering.net>
4664 and Paul Eggert <eggert@twinsun.com>
4666 Merges from coreutils, plus other fixes.
4667 * physmem.c: Merge in portability changes from gcc/libiberty
4668 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4669 for credits and details. Thanks to Kaveh Ghazi for helping
4670 to keep these files in sync.
4671 (ARRAY_SIZE): Define it.
4672 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4673 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4674 (memcasecmp): Don't assume size_t fits in unsigned int.
4675 Remove casts and duplicate code.
4676 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4677 (memcpy): Remove definition.
4678 Merge in some clean-up and optimization changes from glibc.
4679 [BLOCKSIZE]: Move definition to top of file.
4680 Ensure that it is a multiple of 64.
4681 Rearrange loop exit tests so as to avoid performing an
4682 additional fread after encountering an error or EOF.
4683 * md5.h (md5_uintptr): Define.
4684 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4685 return to the initial working directory. Preserve errno
4687 * idcache.c: Include "xalloc.h".
4688 (xmalloc, xrealloc): Remove decls.
4689 (getuser): Remove casts no longer required in C89.
4690 * human.c: Include stdio.h, for sprintf.
4691 * group-member.c: Include "xalloc.h".
4692 (xmalloc, xrealloc): Remove decls.
4693 (get_group_info): Remove casts no longer required in C89.
4694 * getusershell.c (readname): Remove casts no longer required in C89.
4695 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4696 * getline.c: Whitespace fix, from coreutils.
4698 2003-08-13 Paul Eggert <eggert@twinsun.com>
4700 * exclude.c: Include <ctype.h>
4701 (IN_CTYPE_DOMAIN): New macro.
4703 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4706 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4707 Undo previous (whitespace-only) change.
4709 2003-08-12 Paul Eggert <eggert@twinsun.com>
4711 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4712 Normalize leading white space and remove trailing white space.
4713 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4714 notice, as per ../config/srclist-update.
4716 Merge from coreutils.
4717 * euidaccess.h: New file.
4718 * euidaccess.c: Include it.
4719 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4720 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4721 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4723 2003-08-11 Bruno Haible <bruno@clisp.org>
4725 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4726 (vasnprintf): Use it instead of wcslen.
4728 2003-08-11 Bruno Haible <bruno@clisp.org>
4730 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4731 value to ensure that _Bool promotes to int. Use #define for _Bool when
4732 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4734 2003-08-10 Karl Berry <karl@gnu.org>
4736 * regex.h: update from libc (whitespace fix).
4738 2003-08-09 Paul Eggert <eggert@twinsun.com>
4740 Merge some files from coreutils. These changes were
4741 originally made by Jim Meyering.
4742 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4743 many older Unixes require this.
4744 * alloca.c (alloca): Remove cast to argument of free;
4745 no longer needed in C89.
4746 * alloca_.h, regex.h: Fix white space to match
4747 what GNU indent does.
4749 2003-08-05 Paul Eggert <eggert@twinsun.com>
4751 * bumpalloc.h: Remove.
4753 2003-08-04 Paul Eggert <eggert@twinsun.com>
4755 * getloadavg.c: Change copyright notice and spacing to conform to
4758 Merge from coreutils.
4759 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4761 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4762 from Karl Berry, implemented by Jim Meyering.
4763 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4764 from Dmitry V. Levin.
4765 Remove anachronistic cast of xrealloc.
4766 * fnmatch_.h (__const): Remove. Use 'const'.
4767 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4768 type. Otherwise, it wouldn't compile with at least /bin/cc on
4769 ymp-cray-unicos9.0.2.X.
4770 Combine two mostly-identical uses of alloca into one.
4771 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4773 2003-08-04 Dave Love <d.love@dl.ac.uk>
4777 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4778 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4779 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4780 obsolete NLIST_NAME_UNION.
4781 [__GNU__]: Undef BSD and FSCALE.
4782 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4784 2003-08-03 Paul Eggert <eggert@twinsun.com>
4786 * stdbool_.h (_Bool): Make it signed char, instead of
4787 an enum type, so that it's guaranteed to promote to int. See:
4788 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4790 2003-07-31 Paul Eggert <eggert@twinsun.com>
4792 * strerror.c: Include config.h, limits.h. Declare sprintf.
4793 (strerror): Don't assume that a printable int fits in 14 bytes.
4795 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4796 Bruno Haible <bruno@clisp.org>
4798 * getline.h (getline, getdelim): Change return type to ssize_t.
4799 * getline.c (getline, getdelim): Likewise.
4800 Remove _GNU_SOURCE define; now it's defined in config.h through
4803 2003-07-22 Paul Eggert <eggert@twinsun.com>
4805 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4806 over-parenthesization in macros.
4808 Sync with coreutils.
4810 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4813 Use `exit_failure' for xalloc and xmemcoll instead of their own
4814 private exit-failure variables.
4815 * xalloc.h (xalloc_exit_failure): Remove.
4816 * xmalloc.c: Likewise. Include exitfail.h.
4817 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4818 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4819 * xmemcoll.c: Likewise. Include exitfail.h.
4820 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4822 2003-07-18 Paul Eggert <eggert@twinsun.com>
4824 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4825 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4826 to test that it can stand by itself. Include "exitfail.h".
4827 Clients should set exit_failure instead.
4828 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4830 2003-07-18 Andreas Schwab <schwab@suse.de>
4832 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4834 2003-07-18 Bruno Haible <bruno@clisp.org>
4836 * getndelim2.h: New file.
4837 * getndelim2.c: Make into a module of its own. Include config.h,
4839 (getndelim2): Make non-static. Change return type to ssize_t.
4840 * getline.h: Change argument names.
4841 * getline.c: Include getndelim2.h instead of getndelim2.c.
4842 * getnline.c: Include getndelim2.h.
4844 2003-07-17 Bruno Haible <bruno@clisp.org>
4846 * Makefile.am: Remove file.
4847 * Makefile.in: Remove file.
4849 2003-07-17 Bruno Haible <bruno@clisp.org>
4851 * getnline.h: New file.
4852 * getnline.c: New file.
4853 * getndelim2.c: New file, extracted from getline.c.
4854 (getndelim2): Renamed from getdelim2, with added nmax argument.
4855 * getline.c: Include getndelim2.c.
4856 (getdelim2): Moved out to getndelim2.c.
4857 (getline, getdelim): Update.
4859 2003-07-15 <karl@gnu.org>
4861 * vasnprintf.c: update from gettext.
4863 2003-07-15 Jim Meyering <jim@meyering.net>
4865 * makepath.c (make_path): Enclose diagnostic in _(...).
4867 2003-07-14 Paul Eggert <eggert@twinsun.com>
4869 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4870 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4871 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4872 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4873 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4874 updated automatically by ../config/srclist-update. This changes
4875 their license from LPGL to GPL.
4877 2003-07-14 Jim Meyering <jim@meyering.net>
4879 Don't emit diagnostics. Let callers do that.
4880 * save-cwd.c: Don't include "error.h".
4881 (save_cwd): Don't call error. Ensure that errno is valid
4882 when returning nonzero.
4884 * save-cwd.h (restore_cwd): Update prototype.
4885 * save-cwd.c (restore_cwd): Remove two parameters.
4886 Simplify. Don't call error upon failure. Let callers do that.
4887 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4888 when auditing is enabled. But don't bother updating the #if.
4890 2003-07-14 Simon Josefsson <jas@extundo.com>
4892 * mempcpy.h: New file.
4893 * mempcpy.c: New file.
4895 2003-07-14 Paul Eggert <eggert@twinsun.com>
4897 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4898 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4899 unicodeio.c, unicodeio.h, unlocked-io.h:
4900 Switch from LGPL to GPL.
4902 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4904 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4905 it breaks C++ compilation.
4906 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4908 2003-07-10 Jim Meyering <jim@meyering.net>
4910 * vasnprintf.c: Remove trailing blanks.
4911 Make cpp indentation consistent.
4913 2003-07-09 Paul Eggert <eggert@twinsun.com>
4915 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4916 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4917 Switch from LGPL to GPL.
4919 2003-07-07 Paul Eggert <eggert@twinsun.com>
4921 * mktime.c: Fix some boundary cases and remove need for floating point.
4923 Issue a compile-time diagnostic if time_t is floating point, or if
4924 two's complement arithmetic is not in effect, or if arithmetic
4925 right shift does not propagate the sign. These assumptions were
4926 all in the original code but they weren't checked.
4928 (TIME_T_MIDPOINT, verify): New macros.
4929 (__isleap): Remove; it has integer overflow problems.
4930 (leapyear): New function, without those problems.
4931 (ydhms_tm_diff): Remove; splitting into two parts.
4932 (ydhms_diff): New function, containing the arithmetic part of
4933 the old ydhms_tm_diff function. Issue a compile-time
4934 diagnostic if we are not using C99 integer division.
4935 Avoid casts when possible.
4936 (guess_time_tm): New function, containing the checking part of
4937 the old ydhms_tm_diff function. Return the new value, rather than
4938 the difference between it and the old. Accept a new argument T
4939 so that *T specifies the old value. Check for overflow in the result.
4941 (__mktime_internal): Use a time_t offset, not a long int offset.
4942 This undoes the 2003-06-04 change, which is no longer needed now
4943 that we have better overflow checking.
4944 (localtime_offset): Likewise.
4946 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4947 and long are 64-bit but int is only 32-bit.
4948 (ydhms_diff): Use long int to store year1 and yday1.
4949 Issue a compile-time diagnostic if long int is not wide enough.
4951 (__mktime_internal): Use long int to store adjusted year and yday.
4952 Use plain C rather than preprocessor commands, if that doesn't
4954 Check for overflow (and try to repair) after each probe
4955 rather than checking only at the very end. This avoids some bugs
4956 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4957 does not equal GMT offset at maximum time).
4958 Use integer to check for overflow rather than floating point; this
4959 is more portable to non-IEEE hosts, and is a tad faster.
4960 When we detect that we are oscillating between two values,
4961 don't check whether tm_isdst has the requested value, since
4962 we already know the answer. When tm_isdst has the wrong value,
4963 use a different heuristic to find the right one, based on the
4964 extreme values actually observed in practice in tz2003a,
4965 rather than the (overly optimistic) "previous 3 calendar quarters".
4967 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4968 "T const" to accommodate glibc style.
4969 (check_result): Use less-confusing report format. "long" -> "long int.
4971 Don't loop if the iteration overflows time_t.
4972 Allow a negative step in the iteration.
4974 2003-07-01 Paul Eggert <eggert@twinsun.com>
4976 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4977 having it depend on HAVE_SYS_TYPES_H.
4979 2003-06-25 Bruno Haible <bruno@clisp.org>
4981 * readlink.c: New file.
4983 2003-06-20 Bruno Haible <bruno@clisp.org>
4985 Assume C89, so PARAMS isn't needed.
4986 * unicodeio.h (PARAMS): Remove.
4987 * unicodeio.c: Don't use PARAMS.
4989 2003-06-18 Jim Meyering <jim@meyering.net>
4991 Merge changes from coreutils.
4992 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4993 Remove explicit declarations of xmalloc and realloc.
4995 (read_utmp): Remove anachronistic cast of xmalloc.
4997 2003-06-17 Paul Eggert <eggert@twinsun.com>
4999 Assume C89, so PARAMS isn't needed.
5000 * backupfile.h (PARAMS): Remove. All uses removed.
5001 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5002 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5003 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5004 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5005 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5006 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5007 xstrtol.h: Likewise.
5008 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5009 same.h, strverscmp.h: Do not include config.h; no longer needed.
5010 Anyway, config.h should always be included before any other file.
5012 2003-06-11 Simon Josefsson <jas@extundo.com>
5014 * sysexit_.h: New file.
5016 2003-05-20 Derek Price <derek@ximbiot.com>
5018 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5020 2003-06-10 Simon Josefsson <jas@extundo.com>
5022 * strchrnul.h: New file.
5023 * strchrnul.c: New file.
5025 2003-06-10 Simon Josefsson <jas@extundo.com>
5027 * argp.h: New file, from glibc.
5028 * argp-ba.c: New file, from glibc.
5029 * argp-eexst.c: New file, from glibc.
5030 * argp-fmtstream.c: New file, from glibc.
5031 * argp-fmtstream.h: New file, from glibc.
5032 * argp-fs-xinl.c: New file, from glibc.
5033 * argp-help.c: New file, from glibc.
5034 * argp-namefrob.h: New file, from glibc.
5035 * argp-parse.c: New file, from glibc.
5036 * argp-pv.c: New file, from glibc.
5037 * argp-pvh.c: New file, from glibc.
5038 * argp-xinl.c: New file, from glibc.
5040 2003-06-07 Jim Meyering <jim@meyering.net>
5042 * readtokens.h: Put `Free Software Foundation, Inc.'
5043 in place of my name in the copyright comment.
5044 Remove definition and uses of __P.
5047 * stat.c: Don't declare xmalloc explicitly.
5048 Instead, include "xalloc.h".
5049 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5050 xrealloc, and xcalloc return values.
5051 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5053 * xgetcwd.h: Remove definition/uses of PARAMS.
5055 2003-06-06 Jim Meyering <jim@meyering.net>
5057 * stdbool_.h: Renamed from stdbool.h.in.
5059 2003-06-06 Jim Meyering <jim@meyering.net>
5061 Merge from coreutils.
5062 * same.c: (same_name): Declare *_basename locals to be `const'.
5063 Consolidate declarations and initializations of *_base* locals.
5065 Merge from coreutils.
5066 This avoids a core dump on systems without GNU putenv,
5067 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5068 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5069 (unsetenv): New static function, from GNU libc.
5070 (rpl_putenv): Use it.
5072 * modechange.c: Remove trailing blanks.
5074 Merge from coreutils.
5075 * fsusage.c: Remove declaration of statfs.
5076 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5078 * posixtm.c: Include <stdbool.h> unconditionally.
5080 2003-06-05 Paul Eggert <eggert@twinsun.com>
5082 * mktime.c (__mktime_internal): When resolving a tm_isdst
5083 mismatch, look in future quarters as well as past. This fixes a
5084 bug when processing fall-backwards gaps immediately after a long
5085 period of daylight-saving time.
5087 * mktime.c: Assume freestanding C89 or better.
5088 (HAVE_LIMITS_H): Remove. Assume it's 1.
5089 (__P): Remove; not used.
5090 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5091 (mktime, not_equal_tm, print_tm, check_result,
5092 main): Use prototypes. Use const * where appropriate.
5093 (main): Fix typo in testing code that uncovered by above changes.
5094 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5096 2003-06-04 Paul Eggert <eggert@twinsun.com>
5098 * mktime.c: Fix Debian bug 177940
5099 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5100 (localtime_offset): Now long int, not time_t, because we want it
5101 to be guaranteed to be signed. All uses changed.
5102 (__mktime_internal): If overflow would occur when adding offset,
5105 Merge 'human' changes from coreutils. Rewrite to support
5106 locale-specific notations like thousands separators.
5107 * human.c: Simplify authorship notice.
5108 Include human.h immediately after config.h.
5109 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5110 <limits.h>: Do not include, since human.h does.
5111 (SIZE_MAX, UINTMAX_MAX): New macros.
5112 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5113 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5114 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5115 (power_letter): Renamed from suffixes.
5116 (generate_suffix_backwards): Remove.
5117 (adjust_value): Now takes int style (because of human.h changes)
5118 and long double value (for greater precision on some platforms).
5119 (group_number): New function.
5120 (human_readable): Use it. Use integer options, not enum.
5121 Put the options before the sizes in the arg list.
5122 Support all the new options.
5123 The old human_readable function has been removed;
5124 use inttostr.h instead.
5125 (human_readable, default_block_size, humblock):
5126 Use uintmax_t, not int, for block sizes.
5127 (human_readable_inexact, block_size_types): Remove.
5128 (block_size_opts): New constant.
5129 (human_options): Renamed from human_block_size, with new signature
5130 that allows block sizes up to UINTMAX_MAX. All callers changed.
5131 * human.h: Add copyright and authorship notice.
5132 Include <limits.h> and <stdbool.h> unconditionally.
5133 (PARAMS): Remove. All uses removed.
5134 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5135 (enum human_inexact_style): Remove tag; now a nameless enum.
5136 (human_floor, human_ceiling, human_round_to_even): Now have
5137 values 2, 0, 1 rather than -1, 1, 0.
5138 (human_group_digits, human_suppress_point_zero, human_autoscale,
5139 human_base_1024, human_SI, human_B): New constants.
5140 (human_readable_inexact, human_block_size): Remove.
5141 (human_readable): Size args are now uintmax_t, not int.
5142 (human_options): New decl.
5144 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5145 unnecessary now that we assume C89 or better. This change
5146 imported from coreutils.
5148 * mktime.c (__mktime_internal): Do not reject negative timestamps
5149 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5150 in the 2003-05-30 sync from glibc.
5152 .h files should stand alone, but we shouldn't include <sys/types.h>
5153 if we can get away with just <stddef.h>.
5155 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5156 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5157 rather than <sys/types.h>, as we merely need size_t.
5158 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5160 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5161 Include <stdio.h>, to get FILE.
5162 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5163 memcasecmp.h has included <stddef.h> and all we need is size_t.
5164 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5165 our interface, instead of including <sys/types.h>
5167 2003-06-02 Paul Eggert <eggert@twinsun.com>
5170 Fix some minor time-related bugs with POSIX time arguments.
5171 Some valid time stamps were being rejected (notably -1, and
5172 time stamps before 1900 on 64-bit hosts). And some invalid
5173 time stamps were being accepted, e.g. September 31.
5175 * posixtm.h (posixtime): Return bool instead of time_t, so
5176 that we can return (time_t) -1 successfully.
5177 * posixtm.c: Likewise.
5178 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5179 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5180 (t): Remove static var.
5181 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5182 of static var. All uses changed.
5183 (year): Do not reject years before 1900; they can occur with
5185 (posix_time_parse): Do not check for out-of-range components;
5186 that is now the caller's responsibility, since our checks were
5187 only approximations.
5188 (posixtime): Use mktime to check for out-of-range components,
5189 since it knows them exactly.
5190 If mktime returns (time_t) -1, check whether an error actually occurred
5191 by invoking localtime on -1.
5192 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5193 posixtime failures better.
5194 Improve the test data (in comments only).
5196 2003-05-30 <karl@gnu.org>
5198 * mktime.c: update from libc.
5200 2003-05-30 Bruno Haible <bruno@clisp.org>
5202 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5203 * localcharset.h: Likewise.
5204 * localcharset.c: Likewise.
5206 2003-05-28 Paul Eggert <eggert@twinsun.com>
5208 Assume the headers required for C89 freestanding compilers.
5209 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5210 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5211 without checking for HAVE_LIMITS_H.
5212 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5213 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5215 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5216 * exclude.c: Include <stdbool.h> unconditionally.
5217 * tempname.c: Include <stddef.h> unconditionally.
5218 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5219 * modechange.c, rpmatch.c (NULL): Don't define, since
5220 <stddef.h> does that.
5221 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5222 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5223 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5224 * xstrtol.c: Likewise.
5225 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5226 * savedir.c: Include <stddef.h> instead of defining NULL.
5228 * addext.c (addext): Use assignment rather than cast, to avoid
5229 warnings on some platforms.
5231 * mktime.c (__mktime_internal): Do not reject negative timestamps
5234 2003-05-10 Bruno Haible <bruno@clisp.org>
5236 * linebreak.c (iconv_string_length): Don't return -1 just because the
5237 string is longer than 4 KB.
5239 2003-05-12 Jim Meyering <jim@meyering.net>
5241 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5242 the space-padded-by-default conversion specifiers, %e, %k, %l.
5244 2003-05-03 Bruno Haible <bruno@clisp.org>
5246 Upgrade to Unicode-4.0.
5247 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5248 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5249 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5250 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5251 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5252 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5253 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5254 Change width of U+E0100..U+E01EF from 1 to 0.
5256 2003-04-25 Bruno Haible <bruno@clisp.org>
5258 * copy-file.c: Include <stddef.h>, for size_t.
5260 2003-04-25 Jim Meyering <jim@meyering.net>
5262 * copy-file.c (copy_file_preserving): Declare buf_size to be
5263 of type size_t, not int.
5265 2003-04-11 Jim Meyering <jim@meyering.net>
5267 Merge changes from Coreutils.
5269 2003-03-22 Jim Meyering <jim@meyering.net>
5271 * strftime.c (widen): Cast alloca return value to proper type.
5273 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5276 * strftime.c (my_strftime): Handle very large width
5277 specifications for numeric values correctly. Improve checks for
5280 2003-01-19 Jim Meyering <jim@meyering.net>
5282 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5283 (nl_get_alt_digit) [! defined my_strftime]: Define.
5284 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5285 _nl_get_alt_digit and _nl_get_walt_digit.
5287 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5288 These changes have no effect outside of _LIBC.
5290 2003-04-10 Bruno Haible <bruno@clisp.org>
5292 * findprog.h: New file, from GNU gettext.
5293 * findprog.c: New file, from GNU gettext.
5295 2003-04-05 Jim Meyering <jim@meyering.net>
5297 Merge changes from Coreutils.
5299 * exclude.h (PARAMS): Remove definition and uses.
5300 * exclude.c: Remove uses of `PARAMS'.
5302 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5303 Add test-cases for DOS filenames. Declare program_name.
5304 (main): Set up program_name. Patch by Rich Dawe.
5306 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5308 Use mntctl's return value to drive the entry-processing loop, since
5309 we can't rely on the value of the vmt_length member in the last
5310 entry. On some systems doing so could result in exhausting
5311 virtual memory. Based in part on a patch from Mike Jetzer.
5313 2003-04-04 Bruno Haible <bruno@clisp.org>
5315 * linebreak.h: New file, from GNU gettext.
5316 * linebreak.c: New file, from GNU gettext with slight modifications.
5317 * lbrkprop.h: New file, from GNU gettext.
5319 2003-04-03 Bruno Haible <bruno@clisp.org>
5321 * utf8-ucs4.h: New file, from GNU gettext.
5322 * utf16-ucs4.h: New file, from GNU gettext.
5323 * ucs4-utf8.h: New file, from GNU gettext.
5324 * ucs4-utf16.h: New file, from GNU gettext.
5326 2003-04-02 Bruno Haible <bruno@clisp.org>
5328 * binary-io.h: New file, from GNU gettext.
5330 2003-04-01 Bruno Haible <bruno@clisp.org>
5332 * pathname.h: New file, from GNU gettext.
5333 * concatpath.c: New file, from GNU gettext.
5335 2003-03-30 Bruno Haible <bruno@clisp.org>
5337 * copy-file.c (copy_file_preserving): Don't set owner if the function
5338 chown() doesn't exist.
5340 2003-03-28 Bruno Haible <bruno@clisp.org>
5342 * copy-file.h: New file, from GNU gettext.
5343 * copy-file.c: New file, from GNU gettext.
5345 2003-03-18 Jim Meyering <jim@meyering.net>
5347 * quote.c (quote_n): Fix typo in comment.
5349 2003-03-14 Jim Meyering <jim@meyering.net>
5351 Merge changes from Coreutils.
5352 * obstack.h (obstack_object_size): Declare temporary, __o,
5353 to be const, in order to avoid warnings.
5354 (obstack_room): Likewise.
5355 (obstack_empty_p): Likewise.
5357 2003-03-13 Paul Eggert <eggert@twinsun.com>
5359 Merge changes from Bison.
5360 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5361 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5362 when compiling Bison 1.875's `bitset bset = obstack_alloc
5363 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5364 * hash.c: Include <stdbool.h> unconditionally.
5366 2003-03-09 Paul Eggert <eggert@twinsun.com>
5368 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5369 Reported by Bruce Becker; see:
5370 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5372 2003-03-03 Paul Eggert <eggert@twinsun.com>
5373 Bruno Haible <bruno@clisp.org>
5375 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5376 Reported by John Hughes, see
5377 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5379 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5381 * poll_.h: New file.
5384 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5386 * mathl.h: New file.
5387 * acosl.c: New file.
5388 * asinl.c: New file.
5389 * atanl.c: New file.
5390 * ceill.c: New file.
5393 * floorl.c: New file.
5394 * frexpl.c: New file.
5395 * ldexpl.c: New file.
5397 * sincosl.c: New file.
5399 * sqrtl.c: New file.
5401 * trigl.c: New file.
5402 * trigl.h: New file.
5404 2003-02-17 Bruno Haible <bruno@clisp.org>
5406 * mkdtemp.h: New file, from GNU gettext.
5407 * mkdtemp.c: New file, from GNU gettext.
5409 2003-01-31 Bruno Haible <bruno@clisp.org>
5411 * rename.c: #undef rename before defining rpl_rename.
5412 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5414 2003-01-30 Bruno Haible <bruno@clisp.org>
5416 * printf-args.h: New file, from GNU gettext.
5417 * printf-args.c: New file, from GNU gettext.
5418 * printf-parse.h: New file, from GNU gettext.
5419 * printf-parse.c: New file, from GNU gettext.
5420 * vasnprintf.h: New file, from GNU gettext.
5421 * vasnprintf.c: New file, from GNU gettext.
5422 * asnprintf.c: New file, from GNU gettext.
5423 * vasprintf.h: New file, from GNU gettext with modifications.
5424 * vasprintf.c: New file, from GNU gettext.
5425 * asprintf.c: New file, from GNU gettext.
5427 2003-01-29 Bruno Haible <bruno@clisp.org>
5429 * stpncpy.h: New file, from GNU gettext with modifications.
5430 * stpncpy.c: New file, from GNU gettext with modifications.
5432 2003-01-28 Bruno Haible <bruno@clisp.org>
5434 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5436 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5439 2003-01-27 Bruno Haible <bruno@clisp.org>
5441 * xsetenv.h: New file, from GNU gettext.
5442 * xsetenv.c: New file, from GNU gettext.
5444 2003-01-23 Bruno Haible <bruno@clisp.org>
5446 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5448 2003-01-22 Bruno Haible <bruno@clisp.org>
5450 * exit.h: New file, from GNU gettext.
5452 2003-01-11 Bruno Haible <bruno@clisp.org>
5454 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5455 * strcase.h (strcasecmp, strncasecmp): Likewise.
5457 2003-01-14 Jim Meyering <jim@meyering.net>
5459 * same.c (same_name): Tweak a comment.
5461 2003-01-11 Bruno Haible <bruno@clisp.org>
5463 * same.c (same_name): Reorder tests so as to avoid calling stat()
5464 when a string comparison is sufficient.
5466 2003-01-11 Bruno Haible <bruno@clisp.org>
5468 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5471 2003-01-11 Bruno Haible <bruno@clisp.org>
5473 * hash-pjw.c: Add comment about low quality of this function.
5475 2003-01-12 Paul Eggert <eggert@twinsun.com>
5477 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5478 to avoid collisions with libcurses and libreadline.
5480 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5481 * getstr.h, getstr.c: Remove.
5482 * getline.c: Include "getline.h", to check interface.
5483 Move body of old getstr.c here: this defines MIN_CHUNK and
5484 declares getdelim2, which is renamed from getstr.
5485 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5487 * linebuffer.c (readlinebuffer): Renamed from readline.
5489 * linebuffer.h: Likewise.
5490 (readline): Remove backward-compatibility macro.
5492 2003-01-12 Jim Meyering <jim@meyering.net>
5494 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5496 2003-01-10 Bruno Haible <bruno@clisp.org>
5498 * alloca_.h: New file.
5499 * getdate.y: Unconditionally include alloca.h.
5500 * makepath.c: Likewise.
5501 * setenv.c: Likewise.
5502 * userspec.c: Likewise.
5504 2003-01-09 Bruno Haible <bruno@clisp.org>
5506 * stdbool.h.in: New file.
5508 2003-01-08 Bruno Haible <bruno@clisp.org>
5510 * safe-read.c: Include specification header first, to ensure its
5512 * full-write.c: Likewise.
5514 2003-01-08 Jim Meyering <jim@meyering.net>
5516 * full-write.c: Undefine and define-away `const' after inclusion
5517 of errno.h, not before. Suggestion from Bruno Haible.
5519 2003-01-07 Jim Meyering <jim@meyering.net>
5521 * full-write.c: Rework so that it may serve to define full_read, too.
5522 * full-read.c: Simply #define FULL_READ and include full-write.c.
5524 2003-01-06 Jim Meyering <jim@meyering.net>
5526 * version-etc.c: Update year in translatable copyright string.
5528 2002-12-25 Bruno Haible <bruno@clisp.org>
5530 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5531 * xstrtol.h: Likewise.
5532 * xstrtoimax.c: Likewise.
5533 * xstrtoumax.c: Likewise.
5534 * human.h: Likewise.
5536 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5537 on systems that have <inttypes.h> but not <stdint.h>.
5539 2002-12-31 Paul Eggert <eggert@twinsun.com>
5541 * memcoll.c (memcoll): Fall back on a simple algorithm using
5542 memcmp if strcoll doesn't work.
5544 2002-12-23 Bruno Haible <bruno@clisp.org>
5546 * localcharset.h: New file.
5547 * localcharset.c: Include it.
5548 * unicodeio.c: Likewise.
5550 2002-12-22 Bruno Haible <bruno@clisp.org>
5552 * utime.c (utime_null): No need to call ftruncate if the file was
5555 2002-12-23 Bruno Haible <bruno@clisp.org>
5557 * memcoll.c (STRCOLL): New macro.
5560 2002-12-22 Bruno Haible <bruno@clisp.org>
5562 * getstr.h (getstr): Define, to avoid clash with libcurses.
5563 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5565 2002-12-22 Bruno Haible <bruno@clisp.org>
5567 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5569 2002-12-23 Bruno Haible <bruno@clisp.org>
5571 * getline.h: Include <stddef.h>, for size_t.
5573 * unicodeio.h: Include <stddef.h>, for size_t.
5574 * unicodeio.c: Don't include <stddef.h>.
5576 2002-12-17 Bruno Haible <bruno@clisp.org>
5578 * canon-host.c (strdup): Remove unused declaration.
5580 * fsusage.c: Include full_read.h.
5581 (get_fs_usage): Use full_read instead of safe_read.
5583 * utime.c (utime_null): Use SAFE_READ_ERROR.
5585 2002-12-11 Bruno Haible <bruno@clisp.org>
5587 * setenv.h: Rewritten to cope with systems that have setenv() but not
5589 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5592 2002-12-11 Bruno Haible <bruno@clisp.org>
5594 * setenv.c (alloca): Fall back to malloc.
5596 (setenv): Use freea() to free memory allocated with alloca().
5598 2002-11-13 Bruno Haible <bruno@clisp.org>
5600 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5601 function declarations.
5602 * unsetenv.c (unsetenv): Likewise.
5604 2002-03-04 Bruno Haible <bruno@clisp.org>
5606 Portability to AIX 4.3.3.
5607 * unsetenv.c: New file, extracted from setenv.c.
5608 * setenv.c: Move the unsetenv() function to unsetenv.c.
5610 2001-12-20 Bruno Haible <bruno@clisp.org>
5612 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5613 use malloc instead. For SunOS 4.
5615 2001-12-11 Bruno Haible <bruno@clisp.org>
5617 * setenv.c: Declare alloca.
5618 (compar_fn_t): New typedef.
5619 (KNOWN_VALUE, STORE_VALUE): Use it.
5621 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5624 2002-12-10 Paul Eggert <eggert@twinsun.com>
5626 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5627 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5628 Choose values that are less likely to collide with system fnmatch
5630 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5631 defined (e.g., a pure POSIX system).
5632 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5633 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5635 2002-12-06 Jim Meyering <jim@meyering.net>
5637 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5639 Merge in changes from libc's misc/error.c, in preparation
5640 for the merge of gnulib's changes back into libc.
5642 * error.c (_): Define only if not already defined.
5643 Move definition to follow all #include directives.
5644 Include unlocked-io.h only if !_LIBC.
5645 [_LIBC]: Include <libio/libioP.h>.
5646 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5647 (fflush): Tweak definition to use INTUSE.
5650 2002-12-05 Paul Eggert <eggert@twinsun.com>
5652 * alloca.c [defined emacs]: Include "lisp.h".
5653 (xalloc_die) [defined emacs]: New macro.
5654 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5655 [! defined emacs]: Include <xalloc.h>.
5656 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5657 (pointer): Typedef to POINTER_TYPE *.
5658 (malloc): Remove decl; we now always use xmalloc.
5659 (alloca): Use old-style definition, since Emacs needs this.
5660 Check for arithmetic overflow when computing combined size.
5662 2002-12-04 Paul Eggert <eggert@twinsun.com>
5664 Do not generate unlocked-io.h automatically, since it's easier to
5665 maintain it by hand.
5667 * unlocked-io.h: New file, from GNU diffutils,
5668 but with proper copyright notice and attribution.
5670 * Makefile.am: Add copyright notice.
5671 (libfetish_a_SOURCES): Add unlocked-io.h.
5672 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5673 (DISTCLEANFILES, io_functions): Remove macros.
5674 (EXTRA_DIST): Remove gen_uio.
5675 (unlocked-io.h): Remove rule.
5677 2002-12-04 Jim Meyering <jim@meyering.net>
5679 Reflect the fact that stat.c and lstat.c are no longer generated.
5680 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5681 (DISTCLEANFILES): Likewise.
5682 (EXTRA_DIST): Likewise.
5683 (all_local): Don't depend on stat.c or lstat.c.
5684 (stat.c, lstat.c): Remove rules.
5685 (EXTRA_DIST): Remove xstat.in.
5687 * xstat.in: Remove file. Contents moved into stat.c.
5688 * stat.c: New file. Contents mostly from xstat.in.
5689 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5690 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5692 * safe-read.c: Rework so that it may serve to define safe_write, too.
5693 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5695 2002-12-03 Jim Meyering <jim@meyering.net>
5697 * safe-read.c, safe-write.c: Change variable names and comments, but
5698 not semantics, to minimize the differences between these two files.
5699 (safe_read): Change comment to mention SAFE_READ_ERROR.
5701 * safe-read.c (IS_EINTR): Define.
5702 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5704 2002-12-02 Bruno Haible <bruno@clisp.org>
5706 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5707 Define, taken from safe-read.c.
5708 (INT_MAX): Provide fallback.
5709 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5710 * safe-write.h (SAFE_WRITE_ERROR): Define.
5712 * safe-read.c (EINTR): Remove definition.
5713 (safe_read): Don't use EINTR if it is absent.
5715 2002-12-02 Jim Meyering <jim@meyering.net>
5717 * safe-read.c (EINTR): Define.
5718 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5719 (INT_MAX): Provide fallback.
5720 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5722 * safe-read.h (SAFE_READ_ERROR): Define.
5724 2002-12-01 Jim Meyering <jim@meyering.net>
5726 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5727 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5729 2002-11-27 Paul Eggert <eggert@twinsun.com>
5731 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5732 hash_rehash): Replace `if (limit <= value) abort ();' with
5733 `if (! (value < limit)) abort ();', for readability.
5735 2002-11-26 <karl@gnu.org>
5737 * strdup.c: copy from libc again, with jim's ok.
5738 * .cppi-disable: re-add strdup.c
5740 2002-11-25 <karl@gnu.org>
5742 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5743 instead of "strtol.c".
5745 2002-11-25 Jim Meyering <jim@meyering.net>
5747 * mktime.c: Sync from libc, now that it has the latest fix.
5749 2002-11-24 <karl@gnu.org>
5751 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5752 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5754 2002-11-24 Jim Meyering <jim@meyering.net>
5756 Update from coreutils:
5758 * mktime.c: Merge in changes from libc.
5760 Avoid a link-time failure on some Linux systems.
5761 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5762 (__mon_yday): Declare with the STATIC attribute.
5763 (__mktime_internal): Likewise.
5764 Based on a report from Greg Schafer.
5766 2002-11-23 Jim Meyering <jim@meyering.net>
5768 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5769 Use `unsigned', not `int', as type of index.
5771 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5773 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5775 2002-11-22 Paul Eggert <eggert@twinsun.com>
5777 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5778 hint that one should use `if (! x) abort ();' rather than `assert
5779 (x);', and anyway it's one less thing to worry about configuring.
5780 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5781 hash_rehash, hash_insert): Use abort rather than assert.
5783 2002-11-22 Paul Eggert <eggert@twinsun.com>
5785 * quotearg.h: Allow multiple inclusion by surrounding with
5786 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5787 so that we can be included first.
5788 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5789 * quotearg.c: Include quotearg.h immediately after config.h.
5790 No need to include stddef.h or sys/types.h any more.
5791 Surround local include files with "", not "<>".
5792 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5793 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5794 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5795 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5796 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5797 (ISPRINT): Remove; no longer needed now that we assume C89.
5799 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5802 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5803 quotearg_char): Use SIZE_MAX rather than
5804 (size_t) -1 when we are talking about "infinity".
5806 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5808 2002-11-22 Bruno Haible <bruno@clisp.org>
5810 * safe-read.h: Assume C89. Add comments.
5811 (safe_read): Change return type to size_t.
5812 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5813 counts > SSIZE_MAX correctly.
5814 * safe-write.h: New file.
5815 * safe-write.c: New file.
5816 * full-read.h: New file.
5817 * full-read.c: New file.
5818 * full-write.h: Assume C89. Add comments.
5819 * full-write.c: Include safe-write.h.
5820 (full_write): Rewritten to use safe_write.
5821 Suggested by Jim Meyering and Paul Eggert.
5823 2002-11-21 Bruno Haible <bruno@clisp.org>
5825 Remove case insensitive option matching.
5826 * argmatch.h (argcasematch): Remove declaration.
5827 (ARGCASEMATCH): Remove macro.
5828 (__xargmatch_internal): Remove case_sensitive argument.
5829 (XARGMATCH): Update.
5830 (XARGCASEMATCH): Remove macro.
5831 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5832 case_sensitive argument.
5833 (argcasematch): Remove function.
5834 (__xargmatch_internal): Remove case_sensitive argument.
5835 (main): Use XARGMATCH instead of XARGCASEMATCH.
5837 * xmalloc.c: Change compile-time error message. Add comment about
5838 required autoconf version.
5840 2002-11-21 Jim Meyering <jim@meyering.net>
5842 * strdup.c (strdup): Tweak comment and initial #if/#include.
5844 Merge in changes from the coreutils.
5846 2002-09-25 Paul Eggert <eggert@twinsun.com>
5847 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5848 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5849 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5850 int. Work more efficiently if X is the same width as uintmax_t.
5851 Do not compare X to -1, to avoid bogus compiler warning.
5852 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5853 Don't assume that f_frsize and f_bsize are the same type.
5855 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5858 * makepath.c (make_path): Restore umask *before* creating the final
5860 (make_path): Minor reformatting.
5862 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5863 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5865 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5866 ones. At least on GNU/Linux systems, `auto' means something else.
5869 2002-11-20 Paul Eggert <eggert@twinsun.com>
5871 Merge argmatch cleanups from Bison. Assume C89.
5873 * argmatch.c: Include config.h here, not in argmatch.h.
5874 Include stdlib.h, for EXIT_FAILURE.
5875 Always include <string.h>, since we assume C89.
5876 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5877 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5878 Include <stddef.h> instead, since it's all we need for size_t.
5879 (PARAMS): Remove. All uses removed.
5880 (ARRAY_CARDINALITY): Do not bother to #undef.
5881 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5882 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5883 Remove unnecessary parentheses.
5884 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5885 Insert necessary parentheses.
5886 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5887 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5889 2002-11-19 Bruno Haible <bruno@clisp.org>
5891 * mbswidth.c: Include mbswidth.h right at the beginning.
5892 * mbswidth.h: Include <stddef.h>, for size_t.
5894 * mbswidth.h (PARAMS): Remove macro.
5895 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5896 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5898 * gcd.h (PARAMS): Remove macro.
5899 (gcd): Use ANSI C function declarations.
5900 * gcd.c (gcd): Likewise.
5902 2002-11-15 Bruno Haible <bruno@clisp.org>
5904 * strcspn.c: Include <stddef.h>.
5905 (strcspn): Use ANSI C function declaration. Change return type to
5907 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5908 (strpbrk): Use NULL.
5909 * strpbrk.h (PARAMS): Remove macro.
5910 (strpbrk): Use ANSI C function declaration.
5911 * strstr.c: Don't include <sys/types.h>.
5912 * strstr.h (PARAMS): Remove macro.
5913 (strstr): Use ANSI C function declarations.
5915 2002-11-06 Bruno Haible <bruno@clisp.org>
5917 * gcd.h (gcd): Change argument type to 'unsigned long'.
5918 * gcd.c (gcd): Likewise.
5920 2002-11-05 Bruno Haible <bruno@clisp.org>
5922 * gcd.h: New file, from gettext-0.11.5.
5923 * gcd.c: New file, from gettext-0.11.5.
5925 2002-11-05 Bruno Haible <bruno@clisp.org>
5927 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5928 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5929 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5930 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5932 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5933 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5935 * closeout.c: Include gettext.h instead of <libintl.h>.
5936 * human.c: Include gettext.h instead of <libintl.h>.
5937 * quotearg.c: Include gettext.h instead of <libintl.h>.
5938 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5939 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5940 * userspec.c: Include gettext.h instead of <libintl.h>.
5941 * version-etc.c: Include gettext.h instead of <libintl.h>.
5942 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5943 (textdomain): Remove definition.
5944 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5946 * long-options.c: Remove include of <libintl.h> and definition of _.
5947 * same.c: Remove include of <libintl.h> and definition of _.
5949 2002-11-04 Bruno Haible <bruno@clisp.org>
5951 * stpcpy.h: New file, from GNU gettext-0.11.5.
5952 * strcase.h: New file, from GNU gettext-0.11.5.
5953 * strpbrk.h: New file, from GNU gettext-0.11.5.
5954 * strstr.h: New file, from GNU gettext-0.11.5.
5955 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5957 2002-05-09 Bruno Haible <bruno@clisp.org>
5959 * config.charset: Update for newest glibc. Add canonical names
5960 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5962 2002-05-09 Bruno Haible <bruno@clisp.org>
5964 * localcharset.c (get_charset_aliases): Add more Windows specific
5967 2002-05-08 Owen Taylor <otaylor@redhat.com>
5969 * config.charset: A few additions for Solaris.
5971 2001-12-05 Bruno Haible <bruno@clisp.org>
5973 * localcharset.c (locale_charset): Don't return an empty string.
5975 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5977 * config.charset: msdos in uk_UA uses CP1125.
5979 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5981 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5982 * localcharset.c (locale_charset): Declare as extern "C".
5984 2002-02-15 Bruno Haible <bruno@clisp.org>
5986 * config.charset [msdosdjgpp]: For Russian, use CP866.
5988 2002-02-11 Bruno Haible <bruno@clisp.org>
5990 * config.charset: Add support for NetBSD.
5992 2002-09-25 <karl@gnu.org>
5994 * strdup.c: copy from libc/string (via ../config/srclist*).
5995 * getopt*: copy from libc/posix.
5996 * gettext.h: copy from gettext.
5997 * .cppi-disable: add strdup.c, gettext.h.
5999 2002-07-01 Jim Meyering <meyering@lucent.com>
6001 * c-stack.c: Include sys/time.h.
6002 From Volker Borchert.
6004 2002-06-11 Paul Eggert <eggert@twinsun.com>
6006 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6007 New macro. Use it uniformly instead of
6008 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6009 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6010 reported by Vin Shelton.
6012 2002-06-22 Jim Meyering <meyering@lucent.com>
6014 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6015 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6017 2002-06-22 Paul Eggert <eggert@twinsun.com>
6019 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6020 Do not assume SA_SIGINFO behavior.
6021 Bug reported by Jim Meyering on NetBSD 1.5.2.
6023 2002-06-22 Jim Meyering <meyering@lucent.com>
6025 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6027 * exitfail.c, exitfail.h: Likewise.
6028 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6030 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6032 (EXTRA_DIST): Add fnmatch_loop.c.
6033 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6035 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6036 * fnmatch.c: Update from diffutils-2.8.2.
6037 * fnmatch_.h: New file. From diffutils-2.8.2.
6038 * fnmatch.h: Remove file.
6040 2002-06-18 Paul Eggert <eggert@twinsun.com>
6042 * file-type.h: Report an error if neither S_ISREG nor
6043 S_IFREG is defined, instead of using a test specific to glibc
6044 2.2. This should be safe, since POSIX requires S_ISREG and
6045 Unix Version 7 had S_IFREG. We don't need to check for
6046 <sys/types.h> since we don't use any symbols that it defines.
6048 2002-06-15 Jim Meyering <meyering@lucent.com>
6050 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6051 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6052 have been included before this file.
6054 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6056 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6057 so that each temporary file name is unique and valid in the first
6058 8 characters, for operation under DOS.
6060 2002-06-15 Jim Meyering <meyering@lucent.com>
6062 Work even with DJGPP 2.03, which lacks support for symlinks.
6064 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6066 * lchown.c (S_ISLNK): Likewise.
6068 2002-06-14 Jim Meyering <meyering@lucent.com>
6070 * file-type.h: Use the version from diffutils-2.8.2.
6071 * file-type.c: Likewise.
6073 2002-05-27 Jim Meyering <meyering@lucent.com>
6075 Fix a problem seen only on nonconforming systems whereby ls.c's
6076 use of localtime, and then of gettimeofday would cause trouble:
6077 the localtime call used to initialize rpl_gettimeofday's save
6078 mechanism would clobber ls's current local time information so
6079 that in any long listing the first file would always be listed
6080 with date 1970-01-01. Analysis by Volker Borchert.
6082 * gettimeofday.c (localtime): Undefine.
6083 (rpl_localtime): New function.
6085 2002-05-22 Jim Meyering <meyering@lucent.com>
6087 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6088 * file-type.h: New file.
6089 * file-type.c (file_type): New file/function. Extracted from diffutils.
6091 2002-04-29 Paul Eggert <eggert@twinsun.com>
6093 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6095 2002-04-28 Paul Eggert <eggert@twinsun.com>
6097 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6098 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6099 of 127, since 64 is the largest conceivable number for ancient
6101 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6103 2002-04-28 Jim Meyering <meyering@lucent.com>
6105 * sig2str.c (WTERMSIG): Remove definition (unused).
6107 2002-04-28 Paul Eggert <eggert@twinsun.com>
6109 * sig2str.h, sig2str.c: New files.
6110 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6112 2002-04-24 Jim Meyering <meyering@lucent.com>
6114 * gettext.h: New file, from Gettext.
6115 * Makefile.am (INCLUDES): Remove -I../intl.
6116 (libfetish_a_SOURCES): Add gettext.h.
6118 2002-04-16 Jim Meyering <meyering@lucent.com>
6120 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6121 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6122 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6124 2002-04-12 Jim Meyering <meyering@lucent.com>
6126 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6128 2002-03-10 Jim Meyering <meyering@lucent.com>
6130 * makepath.c (make_path): Remove a comma from a diagnostic.
6131 Suggestion from Santiago Vila.
6133 2002-03-08 Jim Meyering <meyering@lucent.com>
6135 * rename.c: Mention that this wrapper is needed also on
6136 mips-dec-ultrix4.4 systems.
6138 2002-03-02 Jim Meyering <meyering@lucent.com>
6140 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6141 not HAVE_CLOCK_SETTIME.
6143 2002-02-27 Paul Eggert <eggert@twinsun.com>
6145 * nanosleep.h: Rename to....
6146 * timespec.h: New name for nanosleep.h. All uses changed.
6148 * gettime.c: New file.
6149 * settime.c: New file.
6152 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6153 timespec.h. Remove nanosleep.h.
6155 2002-02-25 Paul Eggert <eggert@twinsun.com>
6157 * acl.c, acl.h: New files.
6158 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6160 2002-02-24 Jim Meyering <meyering@lucent.com>
6162 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6163 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6164 cause trouble. Reported by Nelson Beebe.
6166 2002-02-23 Paul Eggert <eggert@twinsun.com>
6168 * path-concat.c (xpath_concat): Reorder code to pacify
6169 compilers that don't know that xalloc_die never returns.
6171 2002-02-20 Jim Meyering <meyering@lucent.com>
6173 * getdate.c: Regenerate using bison-1.33.
6175 2002-02-15 Paul Eggert <eggert@twinsun.com>
6177 * posixver.c, posixver.h: New files.
6178 * Makefile.am (libfetish_a_SOURCES): Add them.
6180 2002-02-02 Paul Eggert <eggert@twinsun.com>
6181 Bruno Haible <bruno@clisp.org>
6183 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6184 (fwrite_success_callback): New declaration.
6185 * unicodeio.c (unicode_to_mb): New function, extracted from
6186 print_unicode_char. Call failure callback instead of error.
6187 (fwrite_success_callback): New function.
6188 (exit_failure_callback): New function.
6189 (fallback_failure_callback): New function.
6190 (print_unicode_char): Call unicode_to_mb.
6192 2002-01-26 Jim Meyering <meyering@lucent.com>
6194 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6196 2002-01-22 Jim Meyering <meyering@lucent.com>
6198 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6199 Otherwise, some versions of automake would omit the rule that makes
6200 Makefile from Makefile.in.
6202 2001-01-21 Paul Eggert <eggert@twinsun.com>
6204 * xmemcoll.h, xmemcoll.c: New files.
6205 * Makefile.am (libfetish_a_SOURCES): Add them.
6206 * memcoll.c: Include errno.h, and declare errno if not defined.
6207 (memcoll): Set errno to zero if there is no error.
6209 * quotearg.c (quotearg_buffer_restyled):
6210 Fix bug with quoting buffers containing NUL when backslashing escapes.
6211 This bug was exposed by the other changes in this patch.
6212 (quotearg_n_options): New arg ARGSIZE.
6213 All callers changed.
6214 (quoting_options_from_style): New function.
6215 (quotearg_n_style): Use it.
6216 (quotearg_n_style_mem): New function.
6218 * quotearg.h (quotearg_n_style_mem): New function.
6220 2002-01-16 Jim Meyering <meyering@lucent.com>
6222 * getdate.y: Add three semicolons, each just before a closing brace.
6223 Bison (as of version 1.31) no longer papers over that mistake.
6225 2002-02-14 Paul Eggert <eggert@twinsun.com>
6227 * backupfile.c (ISDIGIT): Comment fix.
6228 * getdate.y (ISDIGIT): Likewise.
6229 * posixtm.c (ISDIGIT, year): Likewise.
6230 * strverscmp.c (ISDIGIT): Likewise.
6231 * userspec.c (ISDIGIT): Likewise.
6233 2002-01-05 Jim Meyering <meyering@lucent.com>
6235 * version-etc.c (version_etc_copyright): Update copyright year.
6237 2001-01-19 Paul Eggert <eggert@twinsun.com>
6239 * closeout.c (close_stdout_status): If ferror (stdout), do
6240 not silently exit merely because the output buffer happens to
6241 have nothing pending.
6243 2001-12-18 Paul Eggert <eggert@twinsun.com>
6245 See the big note in ../ChangeLog.
6246 * human.c (suffixes): Prefer K to k for 1024.
6247 (generate_suffix_backwards): New function.
6248 (human_readable_inexact): Use it.
6249 * xstrtol.c (__xstrtol): If there is no number but there
6250 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6251 Accept 'K' as well as 'k'.
6253 2001-12-15 Jim Meyering <meyering@lucent.com>
6255 * regex.h (__restrict_arr): Update from libc.
6257 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6258 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6261 2001-12-10 Jim Meyering <meyering@lucent.com>
6263 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6264 Instead, include "xalloc.h".
6265 (initbuffer): Don't cast xmalloc return value to char*.
6266 (readline): Reword comment.
6267 Don't cast xrealloc return value to char*
6270 2001-12-09 Jim Meyering <meyering@lucent.com>
6272 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6273 `signed and unsigned type in conditional expression'.
6274 * posixtm.c (posix_time_parse): Likewise.
6276 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6278 * readtokens.c (readtoken): Declare an index to be of type unsigned
6279 to avoid a pedantic warning.
6281 * getstr.c: Don't include assert.h.
6282 (getstr): Remove warning-evoking assertions.
6283 Return -1 if offset parameter is out of bounds.
6284 Change the type of a local from int to size_t.
6286 * strftime.c (my_strftime_localtime_r): Include this function
6287 definition in the `#if ! HAVE_TM_GMTOFF' block.
6289 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6290 Include xalloc.h instead.
6292 2001-12-02 Jim Meyering <meyering@lucent.com>
6294 * tempname.c: Don't declare getenv, thus reverting the change of
6295 2001-11-18. It's no longer necessary, now that stdlib.h is always
6298 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6299 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6301 2001-11-30 Akim Demaille <akim@epita.fr>
6303 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6304 before being defined.
6306 2001-11-27 Paul Eggert <eggert@twinsun.com>
6308 * quotearg.h (quotearg_n, quotearg_n_style):
6309 First arg is int, not unsigned.
6310 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6311 (SIZE_MAX, UINT_MAX): New macros.
6312 (quotearg_n_options): Abort if N is negative.
6313 Avoid overflow check on hosts where size_t is 64 bits and int
6314 is 32 bits, as overflow is impossible there.
6315 Fix off-by-one typo that caused unnecessary reallocation.
6317 2001-11-27 Jim Meyering <meyering@lucent.com>
6319 * tempname.c: Merge with version from libc.
6320 * regex.c: Likewise.
6322 * tempname.c: Include stdlib.h unconditionally. On some old systems
6323 for which STDC_HEADERS is 0, it was not included, resulting in a
6324 warning about an integer-to-pointer conversion problem with getenv.
6325 Reported by Volker Borchert.
6327 2001-11-26 Jim Meyering <meyering@lucent.com>
6329 * gtod.h: Remove file.
6330 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6331 * gettimeofday.c: Don't include gtod.h.
6332 (GTOD_init): Remove function.
6333 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6334 Suggestion from Volker Borchert.
6336 2001-11-23 Jim Meyering <meyering@lucent.com>
6338 * hash.h (struct hash_table): Don't define here. Merely declare it.
6339 * hash.c (struct hash_table): Define it here instead.
6341 2001-11-22 Jim Meyering <meyering@lucent.com>
6343 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6345 2001-11-18 Paul Eggert <eggert@twinsun.com>
6347 * tempname.c (TMP_MAX): Remove; no longer needed.
6348 (TEMPORARIES): New macro.
6349 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6350 removes an artificial limitation (e.g. HP-UX 10.20, where
6353 2001-11-18 Jim Meyering <meyering@lucent.com>
6355 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6358 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6359 files will be created before anything else.
6361 2001-11-17 Jim Meyering <meyering@lucent.com>
6363 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6364 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6365 rather than group writable. Patch by Juan F. Codagnone.
6367 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6368 Instead, include "xalloc.h".
6370 * mountlist.c: Include unlocked-io.h after all system headers.
6371 Remove explicit declarations of xmalloc, xrealloc,
6372 and xstrdup. Instead, include "xalloc.h".
6374 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6375 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6376 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6378 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6379 Reported by Padraig Brady.
6381 * mkstemp.c: #undef mkstemp.
6383 (rpl_mkstemp): Rename from mkstemp.
6386 2001-11-16 Jim Meyering <meyering@lucent.com>
6388 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6389 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6390 determine the amount of total physical memory, use pstat_getstatic.
6391 HPUX-11 doesn't define _SC_PHYS_PAGES.
6392 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6393 If sysconf couldn't be used to determine the amount of available
6394 physical memory, use both pstat_getstatic and pstat_getdynamic.
6395 Based on a patch from Bob Proulx.
6397 2001-11-05 Jim Meyering <meyering@lucent.com>
6399 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6401 2001-11-03 Jim Meyering <meyering@lucent.com>
6403 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6404 in argmatch_to_argument call.
6406 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6409 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6410 e.g., a fault due to an attempt to free a NULL pointer.
6412 2001-11-01 Jim Meyering <meyering@lucent.com>
6414 * dirfd.c, dirfd.h: New files.
6415 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6417 * hash.c (hash_print) [TESTING]: Clean up.
6419 2001-10-22 Paul Eggert <eggert@twinsun.com>
6421 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6422 to avoid a warning if -Wall.
6424 2001-10-21 Paul Eggert <eggert@twinsun.com>
6426 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6428 2001-10-21 Jim Meyering <meyering@lucent.com>
6430 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6431 this code would end up calling gettext even in packages built
6433 * getopt.c (_): Likewise.
6434 * regex.c (_): Likewise.
6436 2001-10-20 Paul Eggert <eggert@twinsun.com>
6438 * error.c (strerror_r): Do not declare unless !_LIBC.
6439 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6440 Use strerror_r that is only a macro, even if it is not a function.
6441 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6442 (private_strerror): Use prototypes, not old-style function definition.
6443 (print_errno_message): New function.
6444 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6446 (error_tail, error, error_at_line): Use it.
6448 2001-10-11 Jim Meyering <meyering@lucent.com>
6450 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6451 and quote_n (1, ... to avoid clobbering a buffer.
6453 2001-10-05 Jim Meyering <meyering@lucent.com>
6455 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6456 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6457 * hash-pjw.h: New file.
6459 2001-09-30 Jim Meyering <meyering@lucent.com>
6461 * mountlist.c [MOUNTED_GETFSSTAT]:
6462 Include <sys/ucred.h>, for Apple Darwin.
6463 Include sys/mount.h and sys/fs_types.h only if available.
6465 (read_filesystem_list): Use FS_TYPE.
6467 2001-09-29 Paul Eggert <eggert@twinsun.com>
6469 * exclude.c (excluded_filename): 0 -> false, since it's
6472 2001-09-28 Paul Eggert <eggert@twinsun.com>
6474 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6475 #defines strtoimax. Also treat the other strto* functions
6478 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6479 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6480 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6482 2001-09-26 Jim Meyering <meyering@lucent.com>
6484 Most macros in unlocked-io.h had the wrong number of arguments.
6485 * gen-uio: New script.
6486 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6487 * unlocked-io.hin: Remove file.
6488 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6489 rather than trying to embed it here.
6490 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6491 Reported by Padraig Brady.
6493 2001-09-25 Volker Borchert <bt@teknon.de>
6495 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6497 2001-09-23 Jim Meyering <meyering@lucent.com>
6499 * mountlist.c: Remove useless parentheses in #if directives.
6500 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6501 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6503 2001-09-22 Jim Meyering <meyering@lucent.com>
6505 * localcharset.c: Update from latest gettext.
6506 * config.charset: Likewise.
6508 2001-09-20 Jim Meyering <meyering@lucent.com>
6510 * xstrtol.c (strtoimax): Guard declaration with
6511 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6512 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6513 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6514 (strtoumax): Likewise, for completeness (it wasn't necessary).
6516 2001-09-06 Paul Eggert <eggert@twinsun.com>
6518 * strtoimax.c (HAVE_LONG_LONG):
6519 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6520 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6521 to work around bug in IBM C compiler.
6523 2001-09-16 Jim Meyering <meyering@lucent.com>
6525 * mkdir.c: New file.
6527 2001-09-04 Paul Eggert <eggert@twinsun.com>
6529 * xgetcwd.c: Revert some of the previous change; intead,
6530 fix the HAVE_GETCWD_NULL code to behave more like the
6531 !HAVE_GETCWD_NULL code used to.
6534 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6537 2001-09-04 Paul Eggert <eggert@twinsun.com>
6539 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6540 Use ssize_t, not int, to store result of readlink.
6541 Check for ssize_t overflow as well as size_t overflow,
6542 as POSIX says the result of readlink is implementation-defined
6543 when ssize_t overflows.
6544 Remove unnecessary cast to char*.
6545 Use free+malloc instead of realloc, as the storage doesn't need
6546 to be preserved and it's clearer and can be more efficient that way.
6547 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6548 * xreadlink.h (xreadlink): Update prototype.
6550 2001-09-03 Paul Eggert <eggert@twinsun.com>
6552 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6553 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6554 spotted by Jim Meyering.
6556 2001-09-03 Jim Meyering <meyering@lucent.com>
6558 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6560 2001-09-03 Paul Eggert <eggert@twinsun.com>
6562 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6563 like the HAVE_GETCWD_NULL code.
6564 Include pathmax.h if not HAVE_GETCWD.
6565 Do not include xalloc.h.
6566 (INITIAL_BUFFER_SIZE): New symbol.
6567 Do not use xmalloc / xrealloc, since the caller is responsible for
6568 handling errors. Preserve errno around `free' during failure.
6569 Do not overrun buffer when using getwd.
6571 2001-09-03 Paul Eggert <eggert@twinsun.com>
6573 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6574 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6576 2001-09-02 Jim Meyering <meyering@lucent.com>
6578 * error.c: Update from GNU libc.
6580 2001-09-01 Jim Meyering <meyering@lucent.com>
6582 * xreadlink.c: New file.
6583 * xreadlink.h: New file.
6584 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6586 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6587 doesn't conflict with sparc Solaris 7's definition in
6588 /usr/include/sys/int_types.h.
6590 * exclude.c: Use `""', not `<>' to #include non-system header files.
6591 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6592 and strncasecmp as r-values. Unixware didn't have declarations.
6594 2001-08-31 Jim Meyering <meyering@lucent.com>
6596 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6597 Use an initial, malloc'd, buffer of length 128 rather than
6598 a statically allocated one of length 1024.
6600 2001-08-30 Paul Eggert <eggert@twinsun.com>
6602 * xgetcwd.c: Don't include pathmax.h.
6603 Include stdlib.h and unistd.h if available.
6605 (xmalloc, xstrdup, free): Remove decls.
6606 (xgetcwd): Don't assume sizes fit in unsigned.
6607 Check for overflow when computing sizes.
6608 Simplify reallocation code.
6610 2001-08-28 Paul Eggert <eggert@twinsun.com>
6612 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6614 * strtoimax.c: Renamed from strtoxmax.c, removing the
6617 Also, make the following further changes to make this file's
6618 configuration more similar to that of strtol.c:
6619 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6620 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6621 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6622 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6623 changed to signed values.
6625 And make the following changes as well:
6626 Fix copyright notice, as 1999 was missing.
6627 (verify): New macro.
6628 (strtoimax): Check sizes at compile-time, not run-time.
6629 Prefer strtol to strtoll if both work.
6630 (main): Remove; it was not that useful and was a pain to maintain.
6632 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6634 2001-08-30 Paul Eggert <eggert@twinsun.com>
6636 * savedir.c (savedir): Remove size parameter, as POSIX says that
6637 a directory's st_size can have an arbitrary value, so the old
6638 usage could waste an arbitrary amount of memory. All uses
6640 * savedir.h: Update prototype.
6642 2001-08-30 Paul Eggert <eggert@twinsun.com>
6644 * xstrtol.c (strtoimax): New decl.
6646 2001-08-28 Paul Eggert <eggert@twinsun.com>
6648 * xstrtol.h: Add copyright notice.
6649 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6650 LONGINT_INVALID_SUFFIX_CHAR.
6652 2001-08-30 Paul Eggert <eggert@twinsun.com>
6654 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6657 2001-08-30 Paul Eggert <eggert@twinsun.com>
6659 * hash.c: Remove '2001' from copyright notice.
6661 2001-08-30 Paul Eggert <eggert@twinsun.com>
6663 * full-write.h: New file.
6664 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6665 * full-write.c: Correct credits, as cccp.c no longer
6666 exists and anyway it was so heavily changed from the old cccp
6667 code as to be unrecognizable. Include full-write.h.
6668 (full_write) Return size_t, with short writes meaning failure.
6669 All callers changed. This fixes a bug with large buffers
6671 * utime.c: Include full-write.h.
6673 2001-08-30 Paul Eggert <eggert@twinsun.com>
6675 Merge 'exclude' changes from tar 1.13.22.
6676 This fixes one or two unlikely storage allocation overflow bugs,
6677 but doesn't change user-visible behavior otherwise.
6679 2001-08-30 Paul Eggert <eggert@twinsun.com>
6681 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6682 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6683 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6684 Include if available.
6685 (<xalloc.h>): Include
6686 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6687 (verify): New macro. Use it to verify that EXCLUDE macros do not
6688 collide with FNM macros.
6689 (struct patopts): New struct.
6690 (struct exclude): Use it, as exclude patterns now come with options.
6691 (new_exclude): Support above changes.
6692 (new_exclude, add_exclude_file):
6693 Initial size must now be a power of two to simplify overflow checking.
6694 (free_exclude, fnmatch_no_wildcards): New function.
6695 (excluded_filename): No longer requires options arg, as the options
6696 are determined by add_exclude. Now returns bool, not int.
6697 (excluded_filename, add_exclude):
6698 Add support for the fancy new exclusion options.
6699 (add_exclude, add_exclude_file): Now takes int options arg.
6700 Check for arithmetic overflow when computing sizes.
6701 (add_exclude_file): xrealloc might modify errno, so don't
6702 realloc until after errno might be used.
6704 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6706 (free_exclude): New decl.
6707 (add_exclude, add_exclude_file): Now takes int options arg.
6708 (excluded_filename): No longer requires options arg, as the options
6709 are determined by add_exclude. Now returns bool, not int.
6711 2001-08-30 Paul Eggert <eggert@twinsun.com>
6713 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6715 2001-08-27 Jim Meyering <meyering@lucent.com>
6717 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6719 * version-etc.c (N_): Remove definition.
6720 Revert most of last change.
6721 Instead, simply don't mark the `Copyright...' string for translation.
6722 Based on advice from Paul Eggert.
6724 * strtoxmax.c: Tweak comment.
6726 2001-08-26 Jim Meyering <meyering@lucent.com>
6728 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6729 of copyright with `%s' so translators don't get an untranslated
6731 (COPYRIGHT_YEAR): Define.
6732 (version_etc): Use fprintf rather than fputs.
6733 Suggestion from Ulrich Drepper.
6735 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6737 * strtoll.c: New file, from GNU libc.
6738 * xstrtoimax.c: New file.
6740 * xstrtol.h: Add xstrtoimax.
6741 * strtoumax.c: New file. Simply include "strtoumax.c".
6742 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6744 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6745 * strtoxmax.c: ... then renamed to this.
6747 2001-08-13 Paul Eggert <eggert@twinsun.com>
6749 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6750 Port to Solaris 8, where 'sed' requires a space after the 'r'
6751 command, and where sh dislikes "$/". Clean up the spacing a bit.
6752 Redirect output to $tmp just once.
6754 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6756 * addext.c (<errno.h>): Include.
6757 (errno): Declare if not defined.
6758 (addext): Work correctly when pathconf returns -1 and leaves
6759 errno alone because there is no limit. Also, work even if
6760 pathconf returns a value greater than SIZE_MAX.
6762 2001-08-12 Jim Meyering <meyering@lucent.com>
6764 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6765 Simply `return getcwd (NULL, 0);'.
6766 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6767 Use 1300 as initial value for length, not PATH_MAX.
6769 * pathmax.h: Clean up cpp syntax.
6771 2001-08-12 Jim Meyering <meyering@lucent.com>
6773 * gettimeofday.c: New file.
6775 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6777 2001-08-04 Jim Meyering <meyering@lucent.com>
6779 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6780 to get in sync with glibc.
6782 2001-08-03 Paul Eggert <eggert@twinsun.com>
6784 The following changes are from gettext 0.10.39 as maintained by
6787 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6788 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6789 with inverted sense. All uses changed.
6791 * mbswidth.c: Don't include <limits.h>.
6792 Include <stdlib.h> and <string.h> unconditionally.
6793 (iswcntrl, mbsinit, ISCNTRL): New macros.
6794 (mbsnwidth): Use K&R style function declarations.
6795 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6796 can optimize it when MB_CUR_MAX == 1.
6797 The width of control characters is zero, not 1.
6799 2001-07-15 Jim Meyering <meyering@lucent.com>
6801 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6802 (BUILT_SOURCES): Add unlocked-io.h.
6803 (io_functions): Define.
6804 (unlocked-io.h): New rule.
6805 (DISTCLEANFILES): Add unlocked-io.h.
6806 (all-local): Depend on unlocked-io.h, to ensure it is created.
6808 * unlocked-io.hin: New file
6810 * regex.c: Update from glibc.
6812 2001-07-05 Jim Meyering <meyering@lucent.com>
6814 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6816 (libfetish_a_SOURCES): Put all .h files here instead.
6817 Remove a thus-exposed (better checks in automake) duplicate and
6818 two unnecessary .h files.
6820 2001-06-11 Jim Meyering <meyering@lucent.com>
6822 * regex.c: Update from GNU libc.
6824 2001-05-27 Jim Meyering <meyering@lucent.com>
6826 * readutmp.h (UT_TYPE): Define.
6828 2001-05-24 Jim Meyering <meyering@lucent.com>
6830 * argmatch.c: Include "quote.h".
6831 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6832 quote function. Reported by Göran Uddeborg.
6834 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6836 * dirname.c (dir_name): Compute append_dot using path, not newpath
6837 which is not yet declared.
6839 2001-05-11 Paul Eggert <eggert@twinsun.com>
6841 * Makefile.am (libfetish_a_SOURCES):
6842 Add strftime.c, since we now compile it on all hosts.
6844 * strftime.c (my_strftime):
6845 Define to nstrftime if emacs, but only if my_strftime is not defined.
6846 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6847 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6848 Add one more extra argument: a nanoseconds value.
6851 (my_strftime function): Add %N format.
6852 (emacs_strftimeu): Renamed from emacs_strftime,
6853 with extra ut argument.
6855 2001-05-11 Paul Eggert <eggert@twinsun.com>
6857 dirname code cleanup. base_name now behaves more compatibly
6858 with POSIX basename when given file names that have trailing
6859 slashes, and similarly for dir_name. Add new primitives
6860 base_len and dir_len. Put the directory-name-related decls
6863 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6864 * backupfile.c (base_name): Likewise.
6865 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6866 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6867 * makepath.c (strip_trailing_slashes): Likewise.
6868 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6870 * rename.c (strip_trailing_slashes): Likewise.
6871 * same.c (base_name): Likewise.
6872 * stripslash.c (ISSLASH): Likewise.
6874 * addext.c: Include <dirname.h> after size_t is defined.
6875 * backupfile.c: Likewise.
6877 * addext.c (addext): Use base_len to trim redundant
6878 trailing slashes instead of doing it ourselves.
6879 But do not trim the last slash if it is not redundant.
6881 * backupfile.c (find_backup_file_name,
6882 max_backup_version): Use base_len instead of rolling it ourselves.
6883 Handle the case of "" and (on DOS) "C:" correctly.
6885 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6886 Include <string.h>, <dirname.h>.
6887 (base_name): Allow file names ending in slashes, other than names
6888 that are all slashes. In this case, return the basename followed
6889 by the slashes. This is more general, and can be used in places
6890 where the original base_name purposely had an assertion failure.
6891 (base_len): New function.
6893 * dirname.c: Include <string.h> instead of <stdlib.h>.
6894 Do not include <assert.h>; no longer needed.
6896 (memrchr): Remove decl.
6897 (dir_name_r): Remove.
6898 (dir_len): Renamed from dirlen. All callers changed.
6899 Rewrite in terms of base_name, for simplicity and consistency.
6900 (dir_name): Never return NULL. All callers changed.
6901 Do not include <stdlib.h> in test program; no longer needed.
6902 return 0; is fine for test program.
6904 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6906 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6908 * path-concat.c (path_concat): Use base_len to compute
6909 base length, not strlen; this means we cannot rely on memcpy
6912 * same.c (STREQ): Remove.
6913 (same_name): Handle the case where the basename ends in trailing '/'.
6915 * stripslash.c (strip_trailing_slashes): Return nonzero if
6916 a slash was stripped. Do not strip the last slash after a
6919 2001-04-08 Jim Meyering <meyering@lucent.com>
6921 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6922 recomputed; that's necessary when the offset spans a DST transition.
6923 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6925 2001-04-02 Jim Meyering <meyering@lucent.com>
6927 * regex.h, regex.c: Update from GNU libc.
6929 2001-03-19 Paul Eggert <eggert@twinsun.com>
6931 * version-etc.c (version_etc_copyright): Update to 2001.
6933 2001-03-16 Paul Eggert <eggert@twinsun.com>
6935 * tempname.c (uint64_t): Define to uintmax_t if
6936 not defined, and if UINT64_MAX is not defined.
6937 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6938 Reported by John David Anglin.
6940 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6942 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6943 alias if codeset is empty.
6944 * config.charset (BeOS): Use wildcard syntax.
6946 2001-03-13 Jim Meyering <meyering@lucent.com>
6948 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6949 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6952 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6954 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6956 * unicodeio.c (print_unicode_char): Simplify accordingly.
6958 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6960 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6961 support for DOS/DJGPP.
6963 2001-02-28 Paul Eggert <eggert@twinsun.com>
6965 * Makefile.am (libfetish_a_SOURCES):
6966 Add dup-safer.c, fopen-safer.c.
6967 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6969 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6971 2001-02-25 Paul Eggert <eggert@twinsun.com>
6973 The mkstemp replacement is taken from glibc 2.2.2, with some
6974 portability fixes for use outside glibc, as follows:
6976 * tempname.c (struct_stat64): New macro.
6977 (direxists, __gen_tempname): Use it.
6978 This avoids a portability problem with Solaris 8.
6980 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6981 (<stddef.h>, <stdint.h>, <string.h>):
6982 Include only if STDC_HEADERS || _LIBC.
6983 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6984 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6985 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6986 (__set_errno): Define this macro if <errno.h> doesn't.
6987 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6988 Define these macros if <stdio.h> doesn't.
6989 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6990 Define these macros if <sys/stat.h>
6991 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6992 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6993 __xstat64): Define if not _LIBC.
6994 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6995 (__gen_tempname): Invoke gettimeofday only if
6996 HAVE_GETTIMEOFDAY || _LIBC;
6997 otherwise, fall back on plain "time".
6998 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7000 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7002 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7004 2001-02-17 Jim Meyering <meyering@lucent.com>
7006 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7007 around included file name.
7009 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7011 * strftime.c: Update from GNU libc (the only changes were to comments).
7013 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7015 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7017 2001-02-17 Paul Eggert <eggert@twinsun.com>
7019 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7020 Remove workaround macros for hosts that have mbrtowc but not
7021 mbstate_t, as we now insist on proper declarations for both
7022 before using mbrtowc.
7024 2001-02-17 Jim Meyering <meyering@lucent.com>
7026 * regex.c: Update from libc.
7028 2001-02-16 Paul Eggert <eggert@twinsun.com>
7030 * alloca.c (malloc): Undef before defining, since stdlib.h
7031 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7032 Reported by Mark Hounschell via Paul Eggert.
7034 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7036 * config.charset: Update for FreeBSD 4.2.
7038 2001-01-26 Jim Meyering <meyering@lucent.com>
7040 * quotearg.c: Include stddef.h.
7041 * quote.c: Include stddef.h.
7042 Reported by Axel Kittenberger.
7044 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7045 line in double quotes so that it evokes a better diagnostic.
7046 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7047 Reported by Axel Kittenberger.
7049 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7051 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7052 to avoid a warning. Add back 'const' to inptr.
7054 2001-01-16 Jim Meyering <meyering@lucent.com>
7056 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7059 2001-01-14 Jim Meyering <meyering@lucent.com>
7061 * rename.c: New file. From Volker Borchert.
7062 Include stdlib.h, string.h or strings.h, and xalloc.h.
7063 Use strip_trailing_slashes rather than open-coding it.
7065 2001-01-03 Paul Eggert <eggert@twinsun.com>
7067 * strftime.c: Sync with glibc time/strftime.c 1.81.
7069 2001-01-03 Jim Meyering <meyering@lucent.com>
7071 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7072 local `inptr' to avoid warning with some system declarations of iconv.
7074 2000-12-29 Paul Eggert <eggert@twinsun.com>
7076 * modechange.c: Do not assume that mode_t uses the
7077 traditional octal encoding. E.g. "chmod 1 FOO" should set
7078 the other-execute bit of FOO even if S_IXOTH != 1.
7080 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7081 WOTH, XOTH, ALLM): New macros.
7082 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7083 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7085 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7086 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7088 No need to use uintmax_t; unsigned long is long enough.
7089 Don't bother to get suffix since we don't use it.
7091 2000-12-24 Jim Meyering <meyering@lucent.com>
7093 * hash.c (is_prime): Return explicit boolean values.
7094 (hash_get_first): Return NULL to appease Irix5.6's 89.
7095 Reported by Nelson Beebe.
7097 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7099 * localcharset.c (locale_charset): Add support for Win32.
7101 2000-12-18 Paul Eggert <eggert@twinsun.com>
7103 * physmem.h, physmem.c: New files.
7105 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7106 (noinst_HEADERS): Add physmem.h.
7108 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7109 't' for compatibility with Solaris 8 sort.
7111 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7113 * config.charset: Add support for BeOS.
7115 2000-12-16 Jim Meyering <meyering@lucent.com>
7117 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7118 SHELLS_FILE to a file name that's useful on djgpp systems.
7120 (ADDITIONAL_DEFAULT_SHELLS): Define.
7121 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7122 Based mostly on a patch from Prashant TR.
7124 2000-12-16 Jim Meyering <meyering@lucent.com>
7126 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7127 N and M) would have treated it like `chown N:N FILE'.
7129 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7131 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7133 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7134 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7135 to the list of canonical encodings. Rename EUC-CN to GB2312.
7137 2000-12-08 Andreas Schwab <schwab@suse.de>
7139 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7140 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7142 2000-12-07 Jim Meyering <meyering@lucent.com>
7144 * stripslash.c (ISSLASH): Define.
7145 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7148 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7149 (dir_name_r): Declare this function as static.
7150 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7151 manifest itself on a name containing a mix of slashes and
7153 Make this function work with names starting with a DOS-style
7154 drive letter and colon prefix.
7155 (dir_name): Append `.' if necessary.
7156 Based mostly on patches from Prashant TR and Eli Zaretskii.
7158 * dirname.h (dir_name_r): Remove prototype.
7160 2000-12-05 Jim Meyering <meyering@lucent.com>
7162 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7164 2000-12-04 Jim Meyering <meyering@lucent.com>
7166 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7167 Also include memory.h, stdlib.h, unistd.h if appropriate.
7168 Reported by Andreas Jaeger (conflicting declaration of malloc).
7170 2000-12-02 Jim Meyering <meyering@lucent.com>
7172 * closeout.h: Make idempotent, to avoid some obscure warnings.
7174 2000-12-01 Paul Eggert <eggert@twinsun.com>
7176 * memrchr.c: Include <config.h> before any system include file.
7178 2000-11-29 Paul Eggert <eggert@twinsun.com>
7180 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7182 2000-11-26 Jim Meyering <meyering@lucent.com>
7184 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7186 2000-11-22 Paul Eggert <eggert@twinsun.com>
7188 * strftime.c (my_strftime): Do not invoke mbrlen with a
7189 size of (size_t) -1; it's not portable.
7191 2000-11-17 Akim Demaille <akim@epita.fr>
7193 * obstack.h: Formatting changes.
7194 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7195 prevent type checking.
7196 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7197 cast the value to (void *): assigning a `foo *' to a `void *'
7199 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7201 2000-11-17 Jim Meyering <meyering@lucent.com>
7203 * strstr.c: Update from GNU libc.
7205 2000-11-16 Jim Meyering <meyering@lucent.com>
7207 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7209 2000-11-11 Jim Meyering <meyering@lucent.com>
7211 * error.c: Add a couple #includes, merging from GNU libc version.
7213 2000-11-10 Jim Meyering <meyering@lucent.com>
7215 * obstack.h: Update from GNU libc.
7216 * obstack.c: Likewise.
7218 2000-11-06 Paul Eggert <eggert@twinsun.com>
7220 * getusershell.c (setusershell): Use rewind rather than
7221 fseek/fseeko, to avoid configuration hassles with fseeko.
7222 Don't bother opening SHELLS_FILE if shellstream is NULL;
7225 2000-11-05 Jim Meyering <meyering@lucent.com>
7227 * makepath.h (make_dir): Declare.
7228 * makepath.c (make_dir): Remove `static' attribute.
7231 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7233 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7234 last one in a bucket, advance to the next bucket.
7236 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7238 * fnmatch.c: Do not comment out all the code if we are using
7239 the GNU C library, because in some cases we are replacing buggy
7240 code in the GNU C library itself.
7242 2000-10-30 Paul Eggert <eggert@twinsun.com>
7244 * error.h, getline.h, modechange.h:
7245 Remove "2000" from Copyright line, as the file hasn't been
7246 changed this year other than in the copyright notice.
7248 * xalloc.h: Add "2000" to Copyright line, as this file
7249 was changed this year.
7251 2000-10-30 Paul Eggert <eggert@twinsun.com>
7253 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7254 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7255 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7257 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7259 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7260 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7261 doesn't define __restrict_arr.
7263 2000-10-29 Jim Meyering <meyering@lucent.com>
7265 * xstat.in: Fix grammar in comment.
7267 2000-10-28 Jim Meyering <meyering@lucent.com>
7269 * memchr.c: Update from libc.
7270 Adjust for portability:
7271 [HAVE_STDLIB_H]: Include stdlib.h.
7272 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7273 Undef __memchr, too.
7274 [!weak_alias]: Define __memchr to memchr.
7276 * regex.c: Update from libc.
7277 * regex.h: Likewise.
7278 * getopt1.c: Likewise.
7279 * memcmp.c: Likewise.
7281 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7282 Avoid using fseek, when possible -- it's broken by design.
7283 Patch by Ulrich Drepper.
7285 2000-10-26 Jim Meyering <meyering@lucent.com>
7287 * strftime.c: Update from libc.
7289 2000-10-25 Jim Meyering <meyering@lucent.com>
7291 * obstack.c: Update from libc.
7293 2000-10-23 Jim Meyering <meyering@lucent.com>
7295 * hard-locale.c (hard_locale): Revert last change -- it was simply
7296 wrong. That set_locale call must not have any side effects.
7299 2000-10-22 Jim Meyering <meyering@lucent.com>
7301 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7302 [CYCLIC]: Remove now-unused definition.
7304 * save-cwd.c (O_DIRECTORY): Define, if needed.
7305 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7306 Suggestion from Ulrich Drepper.
7308 2000-10-21 Jim Meyering <meyering@lucent.com>
7310 * dirname.c (dir_name_r): New function, factored out of dir_name.
7311 (dir_name): Use dir_name_r.
7312 * dirname.h (dir_name_r): Declare it.
7314 2000-10-21 Jim Meyering <meyering@lucent.com>
7316 * dirname.c (memrchr): Declare if necessary.
7317 (dir_name): Remove the restriction that there be no
7318 trailing slashes. Now, this code skips past them, effectively
7320 [TEST_DIRNAME] (main): New unit tests.
7322 * memrchr.c: New file from GNU libc.
7323 Undef __memrchr, too.
7324 [!weak_alias]: Define __memrchr to memrchr.
7325 Guard weak_alias use with `#ifdef weak_alias'.
7327 2000-10-17 Jim Meyering <meyering@lucent.com>
7329 * quote.h (PARAMS): Define and use.
7330 Reported by Akim Demaille.
7332 * getopt.c: Update from libc.
7334 2000-10-16 Jim Meyering <meyering@lucent.com>
7336 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7339 2000-09-25 Jim Meyering <meyering@lucent.com>
7341 * md5.h (rol): Define (from GnuPG).
7343 * sha.c: Give credit (GnuPG) where due.
7344 (M): Use rol rather than open-coding it.
7345 Add a FIXME comment.
7347 2000-09-21 Jim Meyering <meyering@lucent.com>
7349 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7350 Reported by Michael Stone.
7352 2000-09-20 Jim Meyering <meyering@lucent.com>
7354 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7355 (noinst_HEADERS): Add sha.h.
7356 Based on code from Scott G. Miller and from GnuPG.
7358 2000-09-15 Jim Meyering <meyering@lucent.com>
7360 * regex.c: Update from libc.
7362 2000-09-10 Jim Meyering <meyering@lucent.com>
7364 * getopt.c (_getopt_internal): Update from glibc.
7366 2000-09-09 Jim Meyering <meyering@lucent.com>
7368 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7369 think it should be used as a general replacement for isascii.
7370 * fnmatch.c: Likewise.
7371 * mbswidth.c: Likewise
7372 * regex.c: Likewise.
7375 * userspec.c: Include sys/param.h and limits.h.
7377 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7378 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7379 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7380 UID, GID. Check range.
7382 2000-09-06 Jim Meyering <meyering@lucent.com>
7384 * getopt.c (_getopt_internal): Update from glibc.
7386 2000-08-30 Jim Meyering <meyering@lucent.com>
7388 * strftime.c: Merge in changes from GNU libc.
7390 2000-08-26 Jim Meyering <meyering@lucent.com>
7392 * closeout.c: Include "__fpending.h".
7393 (close_stdout_status): Return right away if there's nothing to flush.
7395 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7396 * __fpending.c: New file.
7397 * __fpending.h: New file.
7399 2000-08-07 Paul Eggert <eggert@twinsun.com>
7401 Standardize on "memory exhausted" instead of "Memory exhausted"
7402 or "virtual memory exhausted".
7403 * obstack.c (print_and_abort): Use "memory exhausted", not
7404 "virtual memory exhausted".
7405 * same.c (same_name): Invoke xalloc_die instead of printing
7407 * userspec.c (parse_user_spec): Likewise.
7408 * bumpalloc.h: comment fix
7409 * same.c, userspec.c: Include xalloc.h.
7411 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7412 not char *const and pointing to a constant array.
7413 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7414 (xrealloc): Comment fix.
7416 * userspec.c (parse_user_spec):
7417 Don't translate a message until just before returning,
7418 to avoid unnecessary translation.
7420 2000-08-07 Jim Meyering <meyering@lucent.com>
7422 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7423 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7424 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7425 getgroups.c, gethostname.c, getopt.h, group-member.c,
7426 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7427 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7428 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7429 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7430 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7431 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7432 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7433 yesno.c: Back out Copyright date changes for each file with no change
7434 this year. This eases coordination with other programs using the same
7435 source code modules. From Paul Eggert.
7437 2000-08-03 Greg McGary <greg@mcgary.org>
7439 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7440 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7441 (EXTEND_BUFFER): Use them.
7443 2000-08-01 Jim Meyering <meyering@lucent.com>
7445 * dirname.c (ISSLASH): Define.
7446 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7447 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7448 both `\' and `/' may be use as path separators.
7449 Based on a patch from Prashant TR.
7451 2000-07-31 Paul Eggert <eggert@twinsun.com>
7453 * quotearg.c (quotearg_n_options): Don't make the initial
7454 slot vector a constant, since it might get modified.
7456 2000-07-31 Jim Meyering <meyering@lucent.com>
7458 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7459 * obstack.c (print_and_abort): Likewise.
7461 2000-07-30 Paul Eggert <eggert@twinsun.com>
7463 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7464 buffer, so that the caller can always quote one small
7465 component of a "memory exhausted" message in slot 0.
7466 From a suggestion by Jim Meyering.
7468 2000-07-30 Jim Meyering <meyering@lucent.com>
7470 * makepath.c (make_path): Quote the other instance, too.
7472 * quotearg.c (N_STATIC_SLOTVECS): Define.
7473 (STATIC_BUF_SIZE): Define.
7474 (quotearg_n_options): Use only statically allocated storage when
7475 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7476 than STATIC_BUF_SIZE.
7478 2000-07-29 Jim Meyering <meyering@lucent.com>
7480 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7481 * dirname.c (dir_name): Likewise.
7483 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7485 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7486 (dir_name): Assert that there are no trailing slashes.
7488 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7490 * mbswidth.h (mbswidth): Add a flags argument.
7491 (mbswidth): New declaration.
7492 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7493 * mbswidth.c (mbswidth): Add a flags argument.
7494 (mbsnwidth): New function.
7496 2000-07-24 Jim Meyering <meyering@lucent.com>
7498 * mbswidth.c: Remove useless #else. From Bruno Haible.
7500 2000-07-23 Paul Eggert <eggert@twinsun.com>
7502 * mbswidth.c (_XOPEN_SOURCE):
7503 Don't define; this causes problems on Solaris 7.
7504 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7506 2000-07-23 Paul Eggert <eggert@twinsun.com>
7509 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7510 so that mbstate_t is always defined.
7512 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7513 be 1 in at least one GCC installation, and this configuration
7514 error is likely to be common. Ignoring MB_LEN_MAX hurts
7515 performance on hosts that have mbrtowc but have only unibyte
7516 locales, but I assume these hosts are rare.
7518 2000-07-23 Paul Eggert <eggert@twinsun.com>
7520 * quotearg.c: Streamline by invoking multibyte code only if needed.
7521 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7522 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7523 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7524 invoke multibyte primitives.
7526 2000-07-23 Jim Meyering <meyering@lucent.com>
7528 * basename.c (base_name): Add an assertion.
7530 2000-07-15 Bruno Haible <clisp.cons.org>
7532 * quotearg.c: When the system forces us to redefine mbstate_t,
7533 shadow its mbsinit function.
7535 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7537 * mbswidth.h: New file.
7538 * mbswidth.c: New file.
7539 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7540 (noinst_HEADERS): Add mbswidth.h.
7542 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7544 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7547 2000-07-15 Jim Meyering <meyering@lucent.com>
7549 * makepath.c: Include quote.h.
7550 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7551 corresponding argument in a `quote (...)' call.
7552 Give better diagnostics.
7554 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7555 (noinst_HEADERS): Add quote.h.
7557 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7558 from tar's src/misc.c.
7559 * quote.h: New file. Prototypes for same.
7561 2000-07-10 Paul Eggert <eggert@twinsun.com>
7563 From a suggestion by Bruno Haible.
7564 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7565 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7566 to decide whether to define the BeOS workaround macro;
7567 this adjusts to the change to AC_MBSTATE_T.
7569 2000-07-13 Paul Eggert <eggert@twinsun.com>
7571 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7573 * quotearg.c (quoting_style_args, quoting_style_vals,
7574 quotearg_buffer_restyled): Add support for
7575 clocale_quoting_style. Undo previous change to
7576 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7577 and "{RIGHT QUOTATION MARK}" msgids.
7579 2000-07-05 Paul Eggert <eggert@twinsun.com>
7581 The old behavior of quoting `like this' doesn't look good with
7582 newer, ISO-style fonts. See:
7583 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7585 Instead, quote "like this" by default. Let the translator
7586 tailor the locale-specific quoting behavior by providing
7587 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7589 * quotearg.c (N_): New macro.
7590 (gettext_default): New function.
7591 (quotearg_buffer_restyled): Use
7592 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7593 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7595 2000-07-09 Jim Meyering <meyering@lucent.com>
7597 * Most files: Update copyright dates to include 2000.
7599 2000-07-08 Jim Meyering <meyering@lucent.com>
7601 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7603 (xgethostname): Remove now-unnecessary #ifdef.
7604 Move declaration of `err' into loop where it's used.
7606 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7608 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7609 by allocating a larger buffer. Test the gethostname return value for
7610 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7611 returns an error and ENAMETOOLONG isn't defined.
7613 2000-07-05 Paul Eggert <eggert@twinsun.com>
7614 and Bruno Haible <haible@clisp.cons.org>
7616 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7618 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7620 * quotearg.c (struct quoting_options): Simplify quote_these_too
7623 2000-07-03 Jim Meyering <meyering@lucent.com>
7625 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7626 Reported by Bruno Haible.
7628 2000-07-04 Jim Meyering <meyering@lucent.com>
7630 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7631 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7634 2000-07-03 Paul Eggert <eggert@twinsun.com>
7635 and Bruno Haible <haible@clisp.cons.org>
7637 * quotearg.c (mbrtowc):
7638 Assign to *pwc, and return 1 only if result is nonzero.
7639 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7641 2000-07-03 Jim Meyering <meyering@lucent.com>
7643 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7644 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7647 2000-07-02 Jim Meyering <meyering@lucent.com>
7649 * quotearg.c (mbstate_t): Don't define here.
7651 2000-07-02 Jim Meyering <meyering@lucent.com>
7653 * nanosleep.c (SIGCONT): Define if not already defined.
7655 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7657 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7658 per change in ../m4/ls-mntd-fs.m4.
7659 (read_filesystem_list): Ignore symbolic links.
7661 2000-06-29 Jim Meyering <meyering@lucent.com>
7663 * same.c: Include <string.h> or <strings.h>, as appropriate,
7664 for declaration of strcmp.
7666 * long-options.c: Include <stdlib.h>, for declaration of exit.
7668 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7669 Avoid warning by casting result to `char *' to remove `const'.
7671 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7673 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7675 2000-06-26 Paul Eggert <eggert@twinsun.com>
7677 savedir now sets errno on failure and invokes xmalloc to get memory.
7678 Fix a couple of other minor bugs while we're at it.
7680 * savedir.c (<unistd.h>): Do not include; there's no need.
7681 (NAMLEN): Remove macro.
7682 (malloc, realloc): Remove decls.
7684 ("xalloc.h"): Include.
7685 (NAME_SIZE_DEFAULT): New macro.
7686 (savedir): Use xmalloc / xrealloc to allocate memory.
7687 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7688 Skip "" directory entries.
7689 Use strlen to calculate directory entry length, since the old method
7690 is rarely used these days and isn't worth supporting.
7691 Don't use a pointer after freeing it.
7692 Check for integer overflow when calculating allocation size.
7693 Use memcpy to copy entries, instead of stpcpy.
7694 Set errno properly when returning NULL.
7695 Check for readdir error.
7697 2000-06-26 Jim Meyering <meyering@lucent.com>
7699 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7701 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7703 * getusershell.c (xmalloc, xrealloc): Remove functions.
7705 Don't include <stdlib.h>. Don't declare malloc, realloc.
7707 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7709 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7711 2000-06-24 Jim Meyering <meyering@lucent.com>
7713 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7715 2000-06-21 Jim Meyering <meyering@lucent.com>
7717 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7719 2000-06-19 Paul Eggert <eggert@twinsun.com>
7721 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7722 (mbrtowc, mbstate_t): Define substitutes if
7723 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7724 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7725 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7727 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7729 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7730 than 1024, return a memory chunk of least possible size, instead
7731 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7732 Use free/xmalloc instead of xrealloc to avoid copying for very long
7735 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7737 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7738 address, not strdup. Include <stdlib.h> and don't declare free().
7740 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7742 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7745 2000-06-21 Jim Meyering <meyering@lucent.com>
7747 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7748 (noinst_HEADERS): Add getstr.h.
7750 * getline.c (getstr): Move into a separate file.
7751 * getstr.c (getstr): New file, extracted from getline.c, with
7752 the following changes: new parameter, delim2; both delim[12]
7753 parameters have type `int', not `char'. The latter would lose
7754 with 8-bit delimiters.
7755 * getstr.h: New file.
7757 2000-06-19 Jim Meyering <meyering@lucent.com>
7759 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7761 2000-06-18 Jim Meyering <meyering@lucent.com>
7763 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7764 Besides, these days every porting target provides a mkdir function.
7766 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7767 (this snippet comes from src/system.h).
7769 2000-06-15 Paul Eggert <eggert@twinsun.com>
7771 * human.c (adjust_value): New function.
7772 (human_readable_inexact): Apply rounding style even when
7773 printing approximate values.
7775 2000-06-14 Paul Eggert <eggert@twinsun.com>
7777 * human.c (human_readable_inexact): Allow an input block
7778 size that is not a multiple of the output block size, and vice versa.
7779 Reported by Piergiorgio Sartor.
7781 2000-06-14 Paul Eggert <eggert@twinsun.com>
7783 * getdate.y (get_date): Apply relative times after time
7784 zone indicator, not before. Reported by Todd A. Jacobs.
7786 2000-06-13 Jim Meyering <meyering@lucent.com>
7788 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7790 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7792 2000-06-12 Paul Eggert <eggert@twinsun.com>
7794 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7796 2000-06-04 Paul Eggert <eggert@twinsun.com>
7798 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7800 2000-06-04 Jim Meyering <meyering@lucent.com>
7802 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7803 SunOS 4.1.4 for which gid_t is an unsigned type.
7805 2000-06-03 Jim Meyering <meyering@lucent.com>
7807 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7809 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7811 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7812 newer, don't install charset.alias.
7813 * config.charset: Change the Linux/glibc rules so they become empty
7814 on glibc-2.1 or newer.
7816 2000-06-02 Jim Meyering <meyering@lucent.com>
7818 * mountlist.c: Back out last change. Instead, do this...
7819 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7820 member using the same `ignore'-testing code.
7821 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7825 2000-05-29 Jim Meyering <meyering@lucent.com>
7827 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7828 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7830 2000-05-22 Jim Meyering <meyering@lucent.com>
7832 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7834 2000-05-18 Jim Meyering <meyering@lucent.com>
7836 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7837 back, too, since it may have been modified by allocate_entry.
7838 (hash_delete): Rewrite to use neither the assignment operator
7839 nor the comma operator in an if-expression.
7841 2000-05-15 Paul Eggert <eggert@twinsun.com>
7844 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7845 Remove; no longer needed.
7846 "quotearg.h": Add include.
7847 (file_name): Do not bother to explicitly initialize to NULL; it's less
7848 efficient on some hosts.
7849 (close_stdout_status): Remove test as to whether stdout was already
7850 closed; it breaks for the case "echo x | sort >&-".
7851 Quote file name colons.
7852 Do not assume that _("write error") lacks format strings.
7854 2000-05-15 Jim Meyering <meyering@lucent.com>
7856 * version-etc.c (version_etc_copyright): Update the copyright string
7857 used in all --version output.
7859 2000-05-14 Jim Meyering <meyering@lucent.com>
7861 * closeout.c (close_stdout_set_file_name): New function.
7862 (close_stdout_status): Use new file-scoped global.
7863 Return right away if fstat says the stdout file descriptor is invalid.
7864 * closeout.h (close_stdout_set_file_name): Declare.
7866 2000-05-10 Jim Meyering <meyering@lucent.com>
7868 * closeout.c [default_exit_status]: New file-scoped variable.
7869 (close_stdout_set_status): New function.
7870 * closeout.h (close_stdout_set_status): Declare.
7872 2000-05-08 Jim Meyering <meyering@lucent.com>
7874 * long-options.c: Don't include closeout.h.
7875 (parse_long_options): Don't call close_stdout for --version.
7877 2000-05-06 Jim Meyering <meyering@lucent.com>
7879 * strnlen.c: Undefine __strnlen and strnlen.
7880 [!weak_alias]: Define __strnlen to strnlen.
7882 * atexit.c: New file, from libiberty.
7884 2000-05-06 Jim Meyering <meyering@lucent.com>
7886 * closeout.c (close_stdout_status): Also check for errors on the
7889 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7891 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7892 instead of xmalloc, xrealloc, path_concat.
7893 (locale_charset): Treat empty environment variables as absent.
7894 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7896 2000-05-04 Jim Meyering <meyering@lucent.com>
7898 * getopt.c: Update from glibc.
7899 * obstack.c: Likewise.
7900 * obstack.h: Likewise.
7901 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7903 * regex.h: Likewise.
7904 * strndup.c: Likewise.
7905 * strnlen.c: New file, from glibc.
7907 2000-05-01 Jim Meyering <meyering@lucent.com>
7909 * full-write.c (full_write): Remove `FIXME' part of comment.
7911 2000-04-29 Jim Meyering <meyering@lucent.com>
7913 * path-concat.c: Declare strdup only if it's not defined.
7914 * canon-host.c: Likewise.
7916 2000-04-28 Jim Meyering <meyering@lucent.com>
7918 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7919 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7920 included first, then limits.h is included by locale.h by libintl.h.
7921 From John David Anglin.
7923 2000-04-25 Jim Meyering <meyering@lucent.com>
7925 * makepath.c (S_IRWXUGO): Define.
7926 (make_path): Always perform explicit chmod if MODE specifies any
7927 of the `special' permission bits. Prompted by a bug report against
7928 install from Mate Wierdl and Joost van Baal.
7930 2000-04-18 Jim Meyering <meyering@lucent.com>
7934 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7935 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7937 2000-04-17 Jim Meyering <meyering@lucent.com>
7939 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7940 the definition of it to rpl_strftime also defined-away the system's
7943 2000-04-15 Jim Meyering <meyering@lucent.com>
7945 Use `C' to denote so-called `contiguous' files, the same way
7947 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7948 (ftypelet): Use S_ISCTG.
7949 From Michael Deutschmann.
7951 2000-04-14 Jim Meyering <meyering@lucent.com>
7953 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7955 2000-04-08 Jim Meyering <meyering@lucent.com>
7957 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7958 names don't conflict. Reported by Eli Zaretskii.
7960 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7962 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7963 bug. Deal with the different error behavior of Irix iconv.
7965 2000-04-07 Jim Meyering <meyering@lucent.com>
7967 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7968 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7970 2000-04-05 Jim Meyering <meyering@lucent.com>
7972 Portability tweaks required for ultrix4.3.
7973 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7974 * readutmp.c: Include sys/types.h before sys/stat.h.
7975 * canon-host.c: Declare strdup.
7976 * path-concat.c: Likewise.
7977 From John David Anglin.
7979 2000-04-04 Jim Meyering <meyering@lucent.com>
7981 Be more DOS 8.3-friendly.
7982 * ref-add.sin: Renamed from ref-add.sed.in.
7983 * ref-del.sin: Renamed from ref-del.sed.in.
7984 * Makefile.am: Reflect renaming.
7985 Reported by Eli Zaretskii.
7987 Use a temporary file name that won't clash with `charset.alias'
7988 in the DOS 8.3 name space.
7989 * Makefile.am (charset_tmp): Define.
7990 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7991 (uninstall-local): Likewise.
7992 Reported by Eli Zaretskii.
7994 2000-03-29 Paul Eggert <eggert@twinsun.com>
7996 * time/strftime.c (my_strftime): Make sure we call the system
7997 strftime, not ourselves, when invoking the underlying strftime.
7999 2000-03-24 Jim Meyering <meyering@lucent.com>
8001 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8002 (charset_alias): Define.
8003 (install-exec-local): Factor out common code.
8004 (uninstall-local): Split lines longer than 80.
8005 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8007 (.sed.in.sed): New rule. Don't redirect directly to $@.
8008 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8010 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8012 * config.charset: Output a line containing "Packages using this file".
8013 * ref-add.sed.in, ref-del.sed.in: New files.
8014 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8015 ref-del.sed): New rules.
8017 2000-03-17 Jim Meyering <meyering@lucent.com>
8019 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8020 Otherwise, include <strings.h>
8022 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8024 * unicodeio.c (utf8_wctomb): New function.
8025 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8026 format instead of in UCS-4 with platform dependent endianness.
8028 2000-03-07 Paul Eggert <eggert@twinsun.com>
8030 * savedir.c (savedir): Work even if directory size is
8031 negative; this can happen with some screwy NFS configurations.
8033 2000-03-06 Jim Meyering <meyering@lucent.com>
8035 * localcharset.c (get_charset_aliases): Don't try to free file_name
8036 if it's NULL (because we ran out of memory). From Bruno Haible.
8038 2000-03-05 Jim Meyering <meyering@lucent.com>
8040 * localcharset.c ("path-concat.h"): Include.
8041 (get_charset_aliases): Use path_concat instead of ANSI string
8044 * unicodeio.h (PARAMS): Define.
8045 Use it to guard prototype.
8047 2000-03-04 Jim Meyering <meyering@lucent.com>
8049 * Makefile.am (install-exec-local): Create $(libdir) before installing
8051 (uninstall-local): Uncomment this rule so `make distcheck' works
8054 * unicodeio.c (<errno.h>): Include it.
8055 (errno): Declare if not defined.
8057 * localcharset.c: Add Bruno's comment justifying use of volatile.
8059 * config.charset: New version, incorporating remarks from a linux
8060 i18n mailing list. From Bruno Haible.
8062 2000-03-02 Jim Meyering <meyering@lucent.com>
8064 * Makefile.am (EXTRA_DIST): Add config.charset.
8066 2000-03-01 Jim Meyering <meyering@lucent.com>
8068 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8069 * unicodeio.c: Likewise.
8071 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8073 * config.charset: New file.
8074 * localcharset.c: New file.
8075 * unicodeio.h, unicodeio.c: New files.
8076 * Makefile.am (DEFS): Add -DLIBDIR=...
8077 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8078 (noinst_HEADERS): Add unicodeio.h.
8079 (all-local, install-exec-local, charset.alias): New targets.
8081 2000-02-28 Paul Eggert <eggert@twinsun.com>
8083 * quotearg.c (ALERT_CHAR): New macro.
8084 (quotearg_buffer_restyled): Use it.
8086 2000-02-27 Jim Meyering <meyering@lucent.com>
8088 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8089 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8091 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8092 not `#if STDC_HEADERS'.
8093 Declare malloc if needed.
8095 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8096 now that autoconf always defines the HAVE_DECL_ symbols.
8097 * human.c: Likewise.
8099 * strtoumax.c: Likewise.
8101 * backupfile.c: Arrange for cpp to fail if the configure-time
8102 declaration check was not run.
8104 * human.c: Likewise.
8106 * strtoumax.c: Likewise.
8108 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8109 then first look up the entire `.'-containing string as a login name.
8111 2000-02-18 Paul Eggert <eggert@twinsun.com>
8113 * getdate.y: Handle two-digit years with leading zeros correctly.
8114 (textint): New typedef.
8115 (parser_control): Member year changed from int to textint.
8117 (YYSTYPE): Removed; replaced by %union with int and textint members.
8118 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8119 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8120 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8121 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8122 (date, number, to_year): Use width of number in digits, not its value,
8123 to determine whether it's a 2-digit year, or a 2-digit time.
8124 (yylex): Store number of digits of numeric tokens.
8125 Reported by John Kendall.
8127 (parser_control): Changed from struct parser_control to typedef (for
8128 consistency). All uses changed.
8130 (tID): Removed; not used.
8131 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8133 2000-02-14 Paul Eggert <eggert@twinsun.com>
8135 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8136 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8138 2000-02-12 Jim Meyering <meyering@lucent.com>
8140 * userspec.c (ISDIGIT): Define it.
8141 (isdigit): Remove definition.
8142 (is_number): Use ISDIGIT, not isdigit.
8143 <libintl.h>: Include.
8145 (parse_user_spec): Mark translatable strings.
8147 2000-02-10 Jim Meyering <meyering@lucent.com>
8149 With these changes, nanosleep.[ch] are finally enough like the other
8150 lib/* replacement files to compile on a few more losing systems.
8152 * nanosleep.h: Don't include config.h.
8153 Remove prototype from declaration of nanosleep.
8154 (PARAMS): Remove now-unneeded definition.
8155 * nanosleep.c: #undef nanosleep.
8156 (rpl_nanosleep): Rename from nanosleep.
8158 2000-02-03 Jim Meyering <meyering@lucent.com>
8160 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8161 rather than with `#if HAVE_UTMPNAME'.
8163 2000-02-01 Jim Meyering <meyering@lucent.com>
8165 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8167 2000-01-31 Jim Meyering <meyering@lucent.com>
8169 * nanosleep.h (nanosleep): Guard declaration with
8170 `#if ! HAVE_DECL_NANOSLEEP'.
8171 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8172 the declaration in that vendor's sys/timers.h.
8173 Reported by Christian Krackowizer.
8175 * quotearg.c (ISASCII): Add #undef and move definition to follow
8176 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8177 (ISPRINT): Likewise.
8178 Reported by Tom Tromey.
8180 2000-01-30 Jim Meyering <meyering@lucent.com>
8182 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8183 uses of ->ut_name. The latter doesn't work with new Linux header files
8184 where only utmpx.ut_user is declared.
8186 * readutmp.h (UT_USER): Define.
8188 2000-01-23 Jim Meyering <meyering@lucent.com>
8190 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8193 2000-01-22 Jim Meyering <meyering@lucent.com>
8195 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8196 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8197 Required for some AIX systems. Reported by Christian Krackowizer.
8198 [TESTING] (main): New function.
8200 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8201 * dirname.c (dir_name): Support for DOS-style file names with drive
8204 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8206 * strverscmp.c (ISDIGIT): Define.
8207 (strverscmp): Use ISDIGIT, not isdigit.
8209 2000-01-17 Paul Eggert <eggert@twinsun.com>
8211 * nanosleep.c (nanosleep):
8212 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8213 POSIX.1 doesn't require SA_INTERRUPT and some systems
8214 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8215 it's been part of POSIX.1 since day 1 (in 1988).
8217 2000-01-17 Jim Meyering <meyering@lucent.com>
8219 * interlock: Remove unused file. Reported by François Pinard.
8221 2000-01-16 Paul Eggert <eggert@twinsun.com>
8223 * quotearg.c (quotearg_buffer_restyled): Do not quote
8224 alert, backslash, formfeed, and vertical tab unnecessarily in
8225 shell quoting style.
8228 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8229 Free Software Foundation, Inc.
8230 Copying and distribution of this file, with or without modification,
8231 are permitted provided the copyright notice and this notice are preserved.