1 2005-10-11 Bruno Haible <bruno@clisp.org>
3 * strcasecmp.c: Include limits.h.
4 (strcasecmp): Avoid integer overflow on exotic platforms.
5 * strncasecmp.c: Include limits.h.
6 (strncasecmp): Avoid integer overflow on exotic platforms.
7 Reported by Paul Eggert.
9 2005-10-06 Simon Josefsson <jas@extundo.com>
11 * hmac-md5.c: New file.
15 2005-10-06 Simon Josefsson <jas@extundo.com>
17 * memxor.c (memxor): Avoid casts and warnings.
19 2005-10-05 Derek Price <derek@ximbiot.com>
21 * getdelim.c (SIZE_MAX): New macro, if not already defined.
23 2005-10-05 Simon Josefsson <jas@extundo.com>
25 * memxor.c (memxor): Fix compiler error.
27 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
28 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
30 * memxor.h, memxor.c: New files.
32 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
33 we assume all systems have it, suggested by Jim Meyering
34 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
35 any systems lack sys/socket.h; mingw32 is known to lack it, but we
36 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
39 2005-10-04 Bruno Haible <bruno@clisp.org>
41 * verify.h (verify_true): Provide alternative definition for C++.
43 2005-10-04 Simon Josefsson <jas@extundo.com>
45 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
46 D. Baushke" <mdb@gnu.org>.
48 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
50 * getdelim.c: Include getdelim.h first. Include <limits.h>.
51 (SSIZE_MAX): New macro, if not already defined.
52 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
55 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
57 * exclude.c: Include verify.h.
58 (verify): Remove. All callers changed to use verify.h's version.
59 * strtoimax.c: Likewise.
60 * utimecmp.c: Likewis.e
63 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
64 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
65 * .cvsignore: Add fts.h, search.h, t-fpending.
66 * settime.c (settime): Fix { typo in previous patch. Also, don't
67 bother returning ENOSYS if settimeofday or stime fails; just let
68 them return whatever errno they want to return.
69 * utimens.c: Include unistd.h, for dup2.
70 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
71 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
73 2005-10-02 Jim Meyering <jim@meyering.net>
76 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
77 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
78 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
80 Do not consume the fd unless successful.
81 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
82 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
83 block, so that we don't even try to compile it if settimeofday is
84 available. This works around a compilation failure on OSF1 V5.1,
85 due to stime requiring a `long int*' while tv_sec is `int'.
87 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
89 * getdelim.c (getdelim): Remove unused variables.
91 2005-10-01 Simon Josefsson <jas@extundo.com>
93 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
94 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
95 AI_* and EAI_* definitions. Protect function declarations.
97 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
99 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
100 so that the code works even with ancient cpp. Portability problem
101 with GCC 2.7.2.1 reported by Thomas M.Ott.
103 2005-09-27 Jim Meyering <jim@meyering.net>
105 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
107 * intprops.h (signed_type_or_expr__): Define.
108 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
111 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
113 * verify.h (verify_expr): Remove, replacing with:
114 (verify_true): New macro that returns true instead of void.
115 (verify_type__): Remove.
116 (verify): Use verify_true rather than verify_type__.
118 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
120 * utimens.c (ENOSYS): Define if not already defined.
121 (futimens): Support having a null PATH if the file descriptor
124 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
126 (__attribute): Define to empty unless GCC 3.1 or later.
127 This works around a core dump on OpenBSD 3.4, which has GCC
128 2.95.3, which dumps core when given __attribute__(()). It also
129 simplifies other tests, since we really don't want to bother with
130 worrying about which ancient version of GCC supported what.
131 Original problem reported by Yoann Vandoorselaere, with part of
132 the fix suggested by Derek Price.
134 2005-09-24 Jim Meyering <jim@meyering.net>
136 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
137 so we can once again use a positive bitfield width of 1 -- now we
138 don't have to explain why we were using a bitfield width of 2.
140 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
142 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
143 Problem reported by Eric Blake.
144 (getaddrinfo): Initialize se so that it's not garbage.
145 Redo internal storage allocation so that it doesn't make unportable
146 assumptions about alignment.
149 * utimens.c (futimens): Use futimesat if available.
150 Prefer it to futimes since it doesn't have the futimes bug.
152 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
153 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
154 Instead, declare a function that returns a pointer to an array,
155 and use verify_type__ to declare the size of the array.
156 Problem and germ of a solution reported by Bruno Haible.
157 (verify_type__): Use 2, not 1, for bitfield size, to avoid
158 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
160 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
164 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
166 * argmatch.h: Include verify.h
167 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
168 (ARGMATCH_ASSERT): Remove; unused.
169 * canonicalize.c: Assume STDC_HEADERS.
170 * exclude.c: Include "strcase.h".
171 * regex_internal.h [!defined _LIBC]: Likewise.
172 * getusershell.c: Include stdio--.h rather than stdio.h
174 (getusershell): Call fopen, not fopen_safer.
175 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
176 Do not include unistd-safer.h.
177 (save_cwd): Don't call fd_safer; no longer needed
178 now that we include fcntl--.h.
180 * getdate.y (relative_time): New type.
181 (RELATIVE_TIME_0): New constant.
182 (parser_control): Use relative_time instead of doing it ourselves.
183 (%union): Add new relative_time rel member.
184 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
186 (relunit, relunit_snumber): Now of type rel.
187 (zone, rel, relunit, get_date): Adjust to above changes.
189 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
190 Do not include unistd-safer.h.
191 (getloadavg): Don't call fd_safer; no longer needed
192 now that we include fcntl--.h.
194 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
195 (make_dir_parents): Treat ENOSYS like EEXIST.
197 Improve quality of diagnostics on restore_cwd failure.
198 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
199 (make_dir_parents): Last arg is now int * (for errno), not bool *.
200 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
201 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
202 each time through the loop. Do not diagnose restore_cwd failure;
203 that is the caller's job (and perhaps the caller does not care).
205 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
206 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
207 If the file already exists but is not a directory, don't bother
208 to try to make its parents.
209 Close potential file descriptor leak if we can't chdir("/") (!).
210 Don't always return true if chdir($PWD) fails; return true only
211 if the requested action was done successfully (except for the
213 Don't log final directory unless we actually made it.
214 Refactor to avoid duplicate code to fix up permissions.
215 Don't attempt to fix up parent permissions if chdir($PWD) fails.
217 * strftime.c (my_strftime): Rewrite the previous change slightly,
218 to make it a bit faster and (I hope) clearer.
219 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
220 Fix bug in formats like %2N.
222 * verify.h: New file.
224 2005-09-22 Jim Meyering <jim@meyering.net>
228 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
230 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
231 the .tm_year member, since otherwise gcc-4.0 would now warn about
232 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
234 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
235 order to avoid an unsuppressible warning from gcc on 64-bit systems.
237 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
238 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
239 when run in a time zone for which daylight savings time is in effect
240 for the starting date.
242 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
243 stop us from restricting permissions of just-created absolute-named
245 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
246 to restore initial working directory.
247 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
248 to tell caller if/when we change the working directory and are
249 unable to return to the initial one.
250 * mkdir-p.h (make_dir_parents): Update prototype.
251 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
252 `return false'. This fixes a bug introduced on 2004-07-30.
254 * openat.c (fdopendir): Be sure to close the supplied
255 file descriptor before returning. This makes our replacement
256 implementation a little closer to Solaris's, where fdopendir
257 ties the file descriptor to the returned DIR* pointer.
258 * openat.c (unlinkat): New function.
259 * openat.h (unlinkat): Add prototype.
260 * openat-die.c (openat_save_fail): Rename from openat_save_die.
261 (openat_restore_fail): Rename from openat_restore_die.
262 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
264 Provide an alternative to exiting immediately upon save_cwd or
265 restore_cwd failure. Now, an application can arrange e.g.,
266 to perform a longjump in that case.
267 * openat.c: Include dirname.h.
268 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
269 (rpl_openat, fdopendir, fstatat): Call openat_save_die
270 and openat_restore_die rather than calling error directly.
271 Don't include "error.h" or "exitfail.h"; they're no longer needed.
273 * openat-die.c (openat_save_die, openat_restore_die): New file.
274 * openat.h (openat_save_die, openat_restore_die): Declare and define.
276 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
277 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
278 int utc, int nanoseconds);
280 date should not have to allocate a megabyte of virtual memory to
281 handle a format argument like +%1048575T. When implemented with
282 strftime, it must allocate such a buffer, use strftime to fill it
283 in, print it, then free it.
284 With fprintftime, it simply prints everything and exits.
285 With no need for memory allocation, that's one fewer way to fail.
286 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
287 optional field width, not before, so we accept %9:z, not %:9z.
288 (my_strftime): Be sure to use L_('x') for literals.
290 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
291 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
292 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
293 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
294 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
295 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
296 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
297 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
298 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
300 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
301 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
302 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
303 and don't include <sys/file.h>).
305 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
309 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
310 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
311 [!LDAV_DONE]: Avoid unused variable warning.
313 2005-09-21 Bruno Haible <bruno@clisp.org>
315 * unicodeio.h (unicode_to_mb): New declaration.
317 2005-09-20 Derek Price <derek@ximbiot.com>
319 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
321 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
323 Use a consistent style for including <config.h>.
324 * __fpending.c, acl.c, argmatch.c,
325 argp-help.c, argp-parse.c,
326 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
327 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
328 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
329 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
330 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
331 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
332 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
333 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
334 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
335 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
336 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
337 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
338 modechange.c, mountlist.c, open-safer.c, physmem.c,
339 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
340 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
341 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
342 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
343 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
344 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
345 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
346 userspec.c, utimecmp.c, version-etc-fsf.c,
347 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
348 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
349 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
350 Standardize inclusion of config.h.
351 * __fpending.h, dirfd.h, getdate.h, human.h,
352 inttostr.h: Removed inclusion of config.h from header files.
353 * inttostr.c: Adjusted in-tree users.
354 * timespec.h: Remove superfluous warning to include config.h.
355 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
356 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
357 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
358 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
360 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
362 * stat-time.h: New file.
363 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
364 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
366 (timespec_cmp): New function.
367 * utimecmp.c: Include stat-time.h.
368 (SYSCALL_RESOLUTION): Depend on whether various struct stat
369 members exist, not on the obsolescent ST_MTIM_NSEC.
370 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
372 2005-09-15 Derek Price <derek@ximbiot.com>
373 Paul Eggert <eggert@cs.ucla.edu>
375 * regcomp.c, regexec.c, regex_internal.c: Back out previous
376 changes, consolidating in...
377 * regex_internal.h: ...this file.
379 2005-09-15 Derek Price <derek@ximbiot.com>
381 * regex_internal.h: Blank `pure' for GNUC < 3.
382 * regex_internal.c: Ditto, using this...
383 (__GNUC_PREREQ): ...new macro.
384 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
385 (__GNUC_PREREQ): ...this new macro.
387 * strstr.h: Include string.h. Define strstr as a macro here.
389 2005-09-13 Derek Price <derek@ximbiot.com>
391 * canon-host.c (canon_host_r): Set *cherror on memory allocation
393 Reported by Jim Meyering <jim@meyering.net>.
395 2005-09-13 Jim Meyering <jim@meyering.net>
397 * canon-host.c: Filter through gnu indent and reword comments slightly.
398 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
400 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
402 * lib/base64.c: Typo.
403 (base64_encode): Put b64str in initialized data section.
405 2005-09-12 Derek Price <derek@ximbiot.com>
407 Return usable errors from canon-host.
408 * canon-host.h: New file.
409 * canon-host.c (canon_host): Wrap...
410 (canon_host_r): ...this new function, which now relies exclusively on
412 (ch_strerror): New function.
413 (last_cherror): New global.
414 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
415 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
417 (freeaddrinfo): Free ai->ai_canonname when set.
419 2005-09-12 Derek Price <derek@ximbiot.com>
420 Paul Eggert <eggert@cs.ucla.edu>
422 * glob-libc.h: Renamed from glob_.h. The new version is
423 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
424 protecting things that should be done only in gnulib contexts.
425 * glob_.h: New file, containing only the glob things needed for
427 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
428 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
429 (glob, globfree, glob_pattern_p): Now defined simply in terms of
430 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
431 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
432 and to respect the namespace rules better.
434 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
436 Merge glibc and coreutils changes into gnulib, plus a few
438 * md5.c: Use #error rather than a string.
439 (CYCLIC): New macro, from glibc source. Use it instead of rol.
440 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
441 (__attribute__): Define to empty for non recent-GCC.
442 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
443 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
444 Renamed from their non-__ counterparts, with new macros replacing
445 them if not _LIBC. Add __THROW attribute.
447 (struct md5_ctx): Align buffer if using GCC.
448 * sha1.h (struct sha1_ctx): Likewise.
449 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
450 The old name was backwards.
451 (NOTSWAP): Remove; not used.
452 (rol): New macro, moved here from md5.h.
453 (sha1_process_block): Remove a FIXME that doesn't make sense.
455 2005-09-12 Derek Price <derek@ximbiot.com>
457 * gai_strerror.c: Include config.h when available. Include
458 getaddrinfo.h before other headers to test interface.
459 Reported by Larry Jones <lawrence.jones@ugs.com>.
461 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
463 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
464 definitions, since that's the preferred style in glibc.
465 Fix a minor spacing issue, and update copyright notice to match glibc's.
467 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
469 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
471 2005-09-06 Simon Josefsson <jas@extundo.com>
473 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
474 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
476 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
478 Change bitset word type from unsigned int to unsigned long int,
479 as this has better performance on typical 64-bit hosts.
480 Port bitset code to hosts with unusual word sizes.
481 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
482 (build_collating_symbol):
483 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
484 argument is a bitset. This is merely a style issue, but it makes
485 it clearer that an entire array is expected.
486 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
487 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
488 Port to the case where bitset_word is not the same as unsigned int.
489 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
490 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
492 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
493 (build_trtable, group_nodes_into_DFAstates):
495 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
496 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
497 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
498 * regexec.c (group_nodes_into_DFAstates): Likewise.
499 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
500 * regcomp.c (optimize_subexps, lower_subexp):
501 Work even if bitset_word has holes in its bitwise representation.
502 * regex_internal.h (BITSET_WORD_BITS): Likewise.
503 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
505 * regex_internal.c (re_string_reconstruct):
506 Don't assume UCHAR_MAX == 255.
507 * regex_internal.h (bitset_set_all): Likewise.
508 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
510 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
511 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
513 (BITSET_WORD_MAX): New macro.
514 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
515 (bitset_set_all, bitset_copy): Now inline functions, not macros.
516 (bitset_empty, bitset_copy):
517 Prefer sizeof (bitset) to multiplying it out ourselves.
518 (bitset_not_merge): Remove; unused.
519 (bitset_contain): Return bool, not unsigned int with one bit on.
521 * regexec.c (build_trtable): Don't assume bitset has no stricter
522 alignment than re_node_set; do this by defining a new internal
523 type struct dests_alloc and using it to allocate memory.
525 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
527 Check for arithmetic overflow when calculating sizes, to prevent
528 some buffer-overflow issues. These patches are conservative, in the
529 sense that when I couldn't determine whether an overflow was possible,
530 I inserted a run-time check.
531 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
532 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
533 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
534 (re_xnrealloc, re_x2nrealloc): New inline functions.
535 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
536 (build_equiv_class, build_charclass): Check for arithmetic overflow
537 in size expression calculations.
538 * lib/regex_internal.c (re_string_realloc_buffers):
539 (build_wcs_upper_buffer, re_node_set_add_intersect):
540 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
541 (re_dfa_add_node, register_state): Likewise.
542 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
543 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
544 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
545 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
547 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
549 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
550 to avoid a collision with bits/local_lim.h in glibc.
551 All uses changed. Problem reported by Dmitry V. Levin in
552 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
554 * regex_internal.c (build_wcs_upper_buffer): Fix portability
555 bugs in int versus size_t comparisons.
556 (re_string_context_at): Fix bug where the code assumed that
559 Use bool where appropriate.
560 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
562 (calc_eclosure_iter): Likewise, for ROOT arg.
563 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
564 (build_charclass_op): Likewise, for NON_MATCH arg.
565 * regex_internal.c (re_string_allocate, re_string_construct):
566 (re_string_construct_common): Likewise, for ICASE arg.
567 * regexec.c (re_search_2_stub, re_search_stub):
568 Likewise, for RET_LEN arg.
569 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
570 (set_regs): Likewise, for FL_BACKTRACK arg.
571 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
572 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
573 (calc_eclosure_iter, parse_bracket_exp):
574 Use bool for internal variables that are booleans.
575 * regexec.c (re_search_internal, check_matching, proceed_next_node):
576 (set_regs, build_sifted_states, sift_states_bkref):
577 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
578 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
579 (find_collation_sequence_value):
581 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
582 (re_node_set_compare):
583 Return bool, not int. All callers changed.
584 * regexec.c (check_halt_node_context, check_dst_limits):
585 (build_trtable, check_node_accept): Likewise.
586 * regex_internal.h: Include stdbool.h.
588 Fix bugs uncovered when converting to bool.
589 * regcomp.c (calc_eclosure_iter): Check for storage allocation
590 failure instead of charging ahead blindly.
591 * regex_internal.c (register_state): Likewise.
592 * regexec.c (re_search_2_stub): Use simpler method than boolean
593 for freeing internal storage.
594 (group_nodes_into_DFA_states): Use unsigned int, not int, for
595 bitset pieces used as boolean, to avoid undefined behavior
596 on hosts that do int overflow checking.
598 2005-08-31 Derek Price <derek@ximbiot.com>
600 * getdelim.c (getdelim): Return EOF on EOF.
601 Reported by Larry Jones <lawrence.jones@ugs.com>.
603 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
605 * regex_internal.c (re_string_reconstruct): Don't assume buffer
606 lengths fit in regoff_t; this isn't true if regoff_t is the same
608 * regex.c (re_search_internal): 5th arg is LAST_START
609 (= START + RANGE) instead of RANGE. This avoids overflow
610 problems when regoff_t is the same width as size_t.
612 (re_search_2_stub): Check for overflow when adding the
613 sizes of the two strings.
614 (re_search_stub): Check for overflow when adding START
615 to RANGE; if it occurs, substitute the extreme value.
617 2005-08-31 Jim Meyering <jim@meyering.net>
619 * regcomp.c (search_duplicated_node): Make first pointer arg
621 * regex_internal.c (create_ci_newstate, create_cd_newstate):
622 (register_state): Likewise.
623 * regexec.c (search_cur_bkref_entry, check_dst_limits):
624 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
625 (group_nodes_into_DFAstates): Likewise.
627 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
629 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
630 old glibc regex code mishandles strings longer than 2**31 bytes.
631 This patch fixes this when the regex code is used in gnulib
632 (i.e., outside glibc).
634 This patch should not affect the use of the regex code inside
635 glibc. No doubt this problem also needs to be handled for glibc
636 as well, but the result will be an incompatible change to the
637 glibc ABI, and the old ABI will have to be supported too. That
638 can be the the subject for another patch.
640 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
641 governing whether the rest of this patch is active. By default,
642 the macro is disabled and the patch has no effect.
643 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
644 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
645 (struct re_pattern_buffer, re_search, re_search_2, re_match):
646 (re_match_2, re_set_registers): Use the new types.
647 * regex_internal.h (Idx, re_hashval_t): New types.
648 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
650 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
651 (re_string_context_at, bin_tree_t, re_dfastate_t):
652 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
653 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
654 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
655 (re_string_char_size_at, re_string_wchar_at):
656 (re_string_elem_size_at):
657 Use the new types and macros to port to 64-bit hosts.
658 Use unsigned types for internal values, so that the code
659 mostly works even for arrays larger than SSIZE_MAX.
660 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
661 (search_duplicated_node, calc_eclosure_iter, fetch_number):
662 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
663 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
664 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
665 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
666 (calc_inveclosure, parse_dup_op, build_range_exp):
667 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
668 (fetch_number, create_token_tree, mark_opt_subexp):
670 * regex_internal.c (re_string_construct_common, create_ci_newstate):
671 (create_cd_newstate, re_string_allocate, re_string_construct):
672 (re_string_realloc_buffers, build_wcs_upper_buffer):
673 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
674 (re_string_reconstruct, re_string_peek_byte_case):
675 (re_string_fetch_byte_case, re_string_context_at):
676 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
677 (re_node_set_init_copy, re_node_set_add_intersect):
678 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
679 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
680 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
681 (re_acquire_state, re_acquire_state_context, register_state):
683 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
684 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
685 (re_search_internal, re_search_2_stub, re_search_stub)
686 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
687 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
688 (update_cur_sifted_state, check_dst_limits):
689 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
690 (check_subexp_limits, sift_states_bkref, merge_state_array):
691 (check_subexp_matching_top, get_subexp, get_subexp_sub):
692 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
693 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
694 (expand_bkref_cache, check_node_accept_bytes):
695 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
696 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
697 (acquire_init_state_context, check_halt_node_context):
698 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
699 (sift_states_backward, clean_state_log_if_needed):
700 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
701 (find_recover_state, transit_state_sb, transit_state_mb):
702 (transit_state_bkref, build_trtable, match_ctx_clean):
704 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
705 to work around an assumption that REG_MISSING is negative.
707 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
708 (seek_collating_symbol_entry) [defined _LIBC]:
709 (lookup_collation_sequence_value) [defined _LIBC]:
710 (build_range_exp, build_collating_symbol) [defined _LIBC]:
711 Use prototypes rather than old-style function definitions.
712 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
713 (transit_state_sb) [0]:
714 (find_collation_sequence_value) [defined _LIBC]: Likewise.
716 * regexec.c (re_search_internal): Simplify update of rm_so and
719 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
720 (optimize_subexps, lower_subexp):
721 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
722 since the signed shift might overflow. Use 1u<<31 instead.
723 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
724 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
727 * regcomp.c (optimize_subexps, lower_subexp):
728 Use CHAR_BIT rather than 8, for clarity.
729 * regexec.c (check_dst_limits_calc_pos_1):
730 (check_subexp_matching_top): Likewise.
731 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
732 have to worry about portability issues when shifting it left.
733 Remove no-longer-needed test for table_size > 0.
734 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
735 in a word, as the resulting behavior is undefined.
736 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
737 in one case, a <= should have been an <, and in another case the
738 whole test was missing.
739 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
740 the standard name CHAR_BIT.
741 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
742 this is not true on one's complement and signed-magnitude hosts.
744 * regex_internal.h (re_sub_match_top_t): Remove unused member
746 (struct re_dfa_t): Remove unused member states_alloc.
747 * regcomp.c (init_dfa): Don't initialize unused members.
749 2005-08-31 Bruno Haible <bruno@clisp.org>
751 * strstr.c: Include <stddef.h>, for NULL.
752 * strcasestr.c: Likewise.
753 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
755 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
757 * iconvme.h: Add prototype for iconv_alloc.
759 2005-08-29 Simon Josefsson <jas@extundo.com>
761 * iconvme.c: Fix errno.
763 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
765 * iconvme.c: Split iconv_string into iconv_alloc.
767 2005-08-27 Jim Meyering <jim@meyering.net>
769 * fopen-safer.c: Merge minor changes from coreutils.
770 * dup-safer.c: Likewise.
771 * fd-safer.c: Likewise.
773 Merge from coreutils.
774 * stdio--.h: New file.
775 * stdlib--.h: New file.
776 * mkstemp-safer.c: New file.
779 * pipe-safer.c: New file.
780 * creat-safer.c: New file.
781 * fcntl--.h (creat): Define to creat_safer.
782 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
783 * unistd--.h (pipe): Define to pipe_safer.
784 * unistd-safer.h: Declare pipe_safer.
786 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
788 * regex_internal.h: Remove all references to
789 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
791 (bitset_not, bitset_merge, bitset_not_merge):
792 (bitset_mask, re_string_allocate, re_string_construct):
793 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
794 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
795 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
796 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
797 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
798 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
799 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
800 (re_acquire_state_context):
801 Remove unnecessary forward decls.
802 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
803 Put __attribute at function definition,
804 now that the function decl has been removed.
805 * lib/regex_internal.c (re_string_peek_byte_case):
806 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
809 2005-08-26 Simon Josefsson <jas@extundo.com>
811 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
812 Haible <bruno@clisp.org>.
814 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
816 * regexec.c (set_regs): Don't alloca with an unbounded size.
818 alloca modernization/simplification for regex.
819 * regex.c: Remove portability cruft for alloca. This no longer
820 needs to be at the start of the file, and can be moved into
821 regex_internal.h and simplified.
822 * regex_internal.h: Include <alloca.h>.
823 (__libc_use_alloca) [!defined _LIBC]: New macro.
824 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
825 now works outside glibc.
827 2005-08-24 Simon Josefsson <jas@extundo.com>
829 * getpass.c: Add WIN32 implementation. Conditionalize use of
830 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
833 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
835 Make regex safe for g++. This fixes one real bug (an "err"
836 that should have been "*err"). g++ problem reported by
838 * regex_internal.h (re_calloc): New macro, consistent with
839 re_malloc etc. All callers of calloc changed to use re_calloc.
840 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
841 not int. All callers changed.
842 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
843 just use an array of size MB_LEN_MAX.
844 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
845 (find_recover_state): Change "err" to "*err"; this fixes what
846 appears to be a real bug.
847 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
850 2005-08-25 Jim Meyering <jim@meyering.net>
852 * open-safer.c: Include <config.h>.
853 Otherwise, we'd lose LARGEFILE support in any file using
856 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
858 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
859 * regex.h (regerror): Likewise.
861 * regex.c: Do not include <sys/types.h>, as POSIX no longer
862 requires this. (The code never needed it.)
864 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
865 All uses of recently-renamed identifiers changed to use the new,
866 POSIX-compliant names. The code will build and run just fine
867 without these changes, but it's better to eat our own dog food
868 and use the standard-conforming names.
870 * regex.h: Fix a multitude of POSIX name space violations.
871 These changes have an effect only for programs that define
872 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
873 do not change anything for programs compiled in the normal way.
874 Also, there is no effect on the ABI.
876 (_REGEX_SOURCE): New macro.
877 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
878 defined and _GNU_SOURCE is not; this fixes a name space violation.
880 Rename the following macros to obey POSIX requirements.
881 The old names are still visible as macros if _REGEX_SOURCE is defined.
882 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
883 RE_BACKSLASH_ESCAPE_IN_LISTS.
884 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
885 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
886 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
887 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
888 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
889 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
890 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
891 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
892 (REG_INTERVALS): renamed from RE_INTERVALS.
893 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
894 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
895 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
896 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
897 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
898 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
899 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
900 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
901 RE_UNMATCHED_RIGHT_PAREN_ORD.
902 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
903 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
904 (REG_DEBUG): renamed from RE_DEBUG.
905 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
906 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
907 unusual, since we can't clash with the POSIX REG_ICASE.
908 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
909 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
910 (REG_NO_SUB): renamed from RE_NO_SUB.
911 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
912 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
913 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
914 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
915 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
916 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
917 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
918 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
919 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
920 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
921 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
922 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
923 RE_SYNTAX_POSIX_MINIMAL_BASIC.
924 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
925 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
926 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
927 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
928 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
929 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
930 (REG_FIXED): Renamed from REGS_FIXED.
931 (REG_NREGS): Renamed from RE_NREGS.
933 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
934 of other REG_* macros, since POSIX says the user is allowed to
935 #undef these macros selectively.
937 (reg_errcode_t): Update comment stating what other tables need
940 Rename the following enum values to obey POSIX requirements.
941 The old names are still visible as macros.
942 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
943 is not defined, since GNU is supposed to be a superset of POSIX as
944 much as possible, and since we want reg_errcode_t to be a signed
945 type for implementation consistency.
946 (_REG_NOERROR): Renamed from REG_NOERROR.
947 (_REG_NOMATCH): Renamed from REG_NOMATCH.
948 (_REG_BADPAT): Renamed from REG_BADPAT.
949 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
950 (_REG_ECTYPE): Renamed from REG_ECTYPE.
951 (_REG_EESCAPE): Renamed from REG_EESCAPE.
952 (_REG_ESUBREG): Renamed from REG_ESUBREG.
953 (_REG_EBRACK): Renamed from REG_EBRACK.
954 (_REG_EPAREN): Renamed from REG_EPAREN.
955 (_REG_EBRACE): Renamed from REG_EBRACE.
956 (_REG_BADBR): Renamed from REG_BADBR.
957 (_REG_ERANGE): Renamed from REG_ERANGE.
958 (_REG_ESPACE): Renamed from REG_ESPACE.
959 (_REG_BADRPT): Renamed from REG_BADRPT.
960 (_REG_EEND): Renamed from REG_EEND.
961 (_REG_ESIZE): Renamed from REG_ESIZE.
962 (_REG_ERPAREN): Renamed from REG_ERPAREN.
963 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
964 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
965 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
966 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
968 (_REG_RE_NAME, _REG_RM_NAME): New macros.
969 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
970 changed. But support the old name if the new one is not defined
971 and if _REGEX_SOURCE.
973 Change the following member names in struct re_pattern_buffer.
974 The old names are still supported if !_REGEX_SOURCE.
975 The new names are always supported, regardless of _REGEX_SOURCE.
976 (re_buffer): Renamed from buffer.
977 (re_allocated): Renamed from allocated.
978 (re_used): Renamed from used.
979 (re_syntax): Renamed from syntax.
980 (re_fastmap): Renamed from fastmap.
981 (re_translate): Renamed from translate.
982 (re_can_be_null): Renamed from can_be_null.
983 (re_regs_allocated): Renamed from regs_allocated.
984 (re_fastmap_accurate): Renamed from fastmap_accurate.
985 (re_no_sub): Renamed from no_sub.
986 (re_not_bol): Renamed from not_bol.
987 (re_not_eol): Renamed from not_eol.
988 (re_newline_anchor): Renamed from newline_anchor.
990 Change the following member names in struct re_registers.
991 The old names are still supported if !_REGEX_SOURCE.
992 The new names are always supported, regardless of _REGEX_SOURCE.
993 (rm_num_regs): Renamed from num_regs.
994 (rm_start): Renamed from start.
995 (rm_end): Renamed from end.
997 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
998 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
999 Prepend __ to parameter names.
1001 Undo yesterday's changes.
1003 2005-08-24 Jim Meyering <jim@meyering.net>
1005 Sync from coreutils.
1006 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1008 2005-08-21 Bruno Haible <bruno@clisp.org>
1010 * lock.h: Add multiple inclusion guard.
1011 * tls.h: Add multiple inclusion guard.
1013 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1015 * regex.h (REG_NOSYS)
1016 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1017 Define, since POSIX requires it as of 2001.
1018 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1019 New private symbol, used to keep the enum signed in all cases.
1020 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1021 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1023 * regex_internal.c (re_string_skip_chars, register_state):
1025 Remove forward decls; no longer needed now that we use prototypes.
1026 * regexec.c (acquire_init_state_context, check_halt_node_context):
1027 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1028 (clean_state_log_if_needed): Likewise.
1030 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1032 Fix problems reported by Sam Steingold in
1033 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1034 * regexec.c (sift_states_bkref): Fix portability bug: the code
1035 assumed that reg_errcode_t is a signed type, which is not
1036 necessarily true if _XOPEN_SOURCE is not defined.
1037 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1038 some compilers warn about it otherwise.
1040 2005-08-20 Jim Meyering <jim@meyering.net>
1042 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1043 of unused local, dfa.
1045 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1047 * regcomp.c (create_initial_state): Remove duplicate decl.
1048 (init_word_char, create_initial_state, duplicate_node_closure):
1049 (fetch_token, peek_token_bracket, build_range_exp):
1050 (build_collating_symbol): Remove forward decls; no longer needed
1051 now that we use prototypes.
1054 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1055 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1056 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1057 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1058 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1059 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1060 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1061 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1062 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1063 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1064 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1065 (build_charclass, build_charclass_op, fetch_number, create_tree):
1066 (create_token_tree, mark_opt_subexp, duplicate_tree):
1067 Use prototypes rather than old-style definitions.
1070 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1071 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1072 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1073 (re_string_reconstruct, re_string_peek_byte_case):
1074 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1075 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1076 (re_node_set_init_copy, re_node_set_add_intersect):
1077 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1078 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1079 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1080 (re_acquire_state, re_acquire_state_context, register_state):
1081 (create_ci_newstate, create_cd_newstate, free_state):
1083 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1084 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1085 (re_search_internal, prune_impossible_nodes):
1086 (acquire_init_state_context, check_matching, static):
1087 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1088 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1089 (update_regs, sift_states_backward, build_sifted_states):
1090 (clean_state_log_if_needed, merge_state_array):
1091 (update_cur_sifted_state, add_epsilon_src_nodes):
1092 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1093 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1094 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1095 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1096 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1097 (check_arrival, check_arrival_add_next_nodes):
1098 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1099 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1100 (check_node_accept_bytes, check_node_accept, extend_buffers):
1101 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1102 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1107 (re_string_allocate, re_string_construct, re_string_reconstruct):
1108 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1109 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1110 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1111 (re_string_context_at, re_string_peek_byte_case):
1112 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1113 is defined, since we now use prototypes always.
1115 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1116 C89 or better. All uses removed.
1118 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1120 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1121 [defined lint]: Suppress bogus uninitialized-variable warnings.
1123 * regcomp.c (duplicate_node): Return new index, not an error code,
1124 and let the caller return REG_ESPACE if out of space. This
1125 removes an uninitialied-variable warning with GCC 4.0.1, and also
1126 avoids taking the address of a local variable. All callers
1129 2005-08-19 Jim Meyering <jim@meyering.net>
1131 * regexec.c (proceed_next_node): Redo local variables to
1132 avoid GCC shadowing warnings.
1134 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1136 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1137 (re_node_set_insert_last, re_dfa_add_node):
1138 Rename local variables to avoid GCC shadowing warnings.
1140 2005-08-18 Bruno Haible <bruno@clisp.org>
1142 * strstr.c (strstr): Fix return value in multibyte case.
1143 * strcasestr.c (strcasestr): Likewise.
1145 2005-08-17 Jim Meyering <jim@meyering.net>
1147 Make the %s format (seconds since the epoch) work for a negative
1148 number and when used with a zero-padded field width, e.g. %015s.
1150 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1151 label so that it precedes the code to set `digits'. Otherwise,
1152 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1153 print `00-22'. Now, it prints `-0022', as it should.
1155 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1157 * regex.h: Remove useless space-before-tab. From coreutils.
1159 2005-08-17 Bruno Haible <bruno@clisp.org>
1161 * strcasestr.h: New file.
1162 * strcasestr.c: New file.
1164 2005-08-17 Bruno Haible <bruno@clisp.org>
1166 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1167 * strstr.c: Completely rewritten, with multibyte locale support.
1169 2005-08-17 Bruno Haible <bruno@clisp.org>
1171 * strcasecmp.c: Use mbuiter.h.
1173 2005-08-17 Bruno Haible <bruno@clisp.org>
1175 * mbuiter.h: New file.
1177 2005-08-16 Bruno Haible <bruno@clisp.org>
1179 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1181 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1182 NUL byte, not after it.
1184 2005-08-16 Bruno Haible <bruno@clisp.org>
1186 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1187 the valid ones. Makes the comparison operations transitive:
1188 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1189 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1191 2005-08-16 Bruno Haible <bruno@clisp.org>
1193 * strcase.h (strcasecmp): Add note in comments.
1194 * strncasecmp.c: Use code from strcasecmp.c.
1195 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1196 (strcasecmp): Work correctly in multibyte locales.
1198 2005-08-16 Bruno Haible <bruno@clisp.org>
1200 * strnlen1.h: New file.
1201 * strnlen1.c: New file.
1203 2005-08-16 Bruno Haible <bruno@clisp.org>
1205 * mbfile.h: New file.
1207 2005-08-16 Bruno Haible <bruno@clisp.org>
1209 * mbiter.h: New file.
1211 2005-08-16 Bruno Haible <bruno@clisp.org>
1213 * mbchar.h: New file.
1214 * mbchar.c: New file.
1216 2005-08-16 Bruno Haible <bruno@clisp.org>
1218 * tls.h: New file, from GNU gettext.
1219 * tls.c: New file, from GNU gettext.
1221 2005-08-15 Bruno Haible <bruno@clisp.org>
1223 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1226 2005-08-14 Jim Meyering <jim@meyering.net>
1228 Sync from coreutils.
1230 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1231 Use the hash-table-based cycle-detection code not just when
1232 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1233 Reported by James Youngman in
1234 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1235 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1236 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1237 This lets us compile with -DFTS_DEBUG, once again.
1238 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1239 * fts.c (fd_safer): Remove decl.
1240 Include fcntl--.h rather than unistd-safer.h
1241 (fts_safe_changedir): Don't call fd_safer; no longer needed
1242 now that we include fcntl--.h.
1244 2005-08-11 Simon Josefsson <jas@extundo.com>
1246 * readline.h, readline.c: New file.
1248 2005-08-11 Bruno Haible <bruno@clisp.org>
1250 * strnlen.h (strnlen): Change parameter name to match comment.
1252 2005-08-10 Simon Josefsson <jas@extundo.com>
1254 * strndup.c: Use strnlen.h.
1256 * strnlen.h: New file.
1258 2005-08-02 Simon Josefsson <jas@extundo.com>
1260 * getline.h, getline.c: Rewrite.
1262 * getdelim.h, getdelim.c: New files, ported from glibc.
1264 2005-07-31 Bruno Haible <bruno@clisp.org>
1266 * lock.h (gl_lock_initializer): New macro.
1267 (gl_lock_define_initialized): Use it.
1268 (gl_rwlock_initializer): New macro.
1269 (gl_rwlock_define_initialized): Use it.
1270 (gl_recursive_lock_initializer): New macro.
1271 (gl_recursive_lock_define_initialized): Use it.
1273 2005-07-26 Bruno Haible <bruno@clisp.org>
1275 * lock.h: Update from GNU gettext.
1276 * lock.c: Update from GNU gettext.
1278 2005-07-18 Bruno Haible <bruno@clisp.org>
1280 * lock.h (gl_once_t): New type.
1281 (gl_once_define, gl_once): New macros.
1282 * lock.c (fresh_once): New variable.
1283 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1286 2005-07-18 Simon Josefsson <jas@extundo.com>
1288 * check-version.c (check_version): Accept identical versions too.
1290 2005-07-18 Bruno Haible <bruno@clisp.org>
1292 * lock.h: New file, from GNU gettext.
1293 * lock.c: New file, from GNU gettext.
1295 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1297 * quotearg.c: Add translator comment suggested by Bruno Haible,
1298 with a minor change.
1300 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1302 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1303 copyright symbol and the year.
1304 * version-etc.c (COPYRIGHT_YEAR): New constant.
1305 (version_etc_va): Use parameterized copyright notice.
1306 Reword to conform to the current GNU coding standards.
1308 2005-07-11 Simon Josefsson <jas@extundo.com>
1310 * size_max.h: New file.
1312 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1314 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1317 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1318 and Paul Eggert <eggert@cs.ucla.edu>
1320 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1321 in wint_t, not wchar_t. Remove now-unnecessary cast.
1323 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1325 * regex.c, regex.h: Sync from libc.
1326 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1327 New files, synced from libc, except that regex_internal.h
1328 currently has a small porting fix.
1330 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1332 Remove the dependency of the strftime module on the tzset module.
1333 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1334 Copy the input structure, to work around some of the bug with
1335 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1336 Solaris releases, you should also use the tzset module, but we won't
1337 require it as a dependency any more since we don't want LGPLed code
1338 to depend on GPLed code.
1340 2005-07-02 Jim Meyering <jim@meyering.net>
1342 * backupfile.c (backup_args): Change a `0' to NULL.
1344 2005-07-01 Jim Meyering <jim@meyering.net>
1346 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1347 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1348 * save-cwd.c, tempname.c:
1349 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1350 and don't include <sys/file.h>).
1352 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1354 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1355 declares only 'struct timespec;' (!).
1357 2005-06-29 Jim Meyering <jim@meyering.net>
1359 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1360 type name. Use the variable name instead.
1361 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1363 2005-06-28 Simon Josefsson <jas@extundo.com>
1365 * check-version.h, check-version.c: New files.
1367 2005-06-28 Simon Josefsson <jas@extundo.com>
1369 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1370 collision with global variable. Better indentation. Don't
1371 increment buffer pointer beyond buffer end. Based on comments
1372 from Paul Eggert <eggert@cs.ucla.edu>.
1376 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1378 * canon-host.c (canon-host): Append trailing "," to 0 in
1379 initializer of struct addrinfo, as an indication that we don't
1380 care how many members the structure has.
1382 2005-06-24 Derek Price <derek@ximbiot.com>
1383 and Bruno Haible <bruno@clisp.org>
1385 Remove stat module & update lstat.
1386 * stat.c: Remove this file...
1387 (slash_aware_lstat): ...moving this content and its support...
1388 * lstat.c (rpl_lstat): ...into here.
1389 * lstat.h: New file.
1391 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1393 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1394 (ranged_convert): Don't save conversion in a temporary struct.
1395 This causes a warning with GCC 4.0.0, and anyway in the typical
1396 case it's not worth the extra 100 bytes or so of code.
1397 (ranged_convert, __mktime_internal): When calling a function via a
1398 pointer P, use P () rather than (*P) (), as we now assume C89 or
1401 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1403 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1404 "who -r" failed to give output. Problem reported by Tim Waugh.
1406 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1407 (xcalloc): Use it to avoid needless tests.
1408 Problem reported by Jim Meyering.
1410 2005-06-16 Jim Meyering <jim@meyering.net>
1412 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1413 when either N or S is zero.
1415 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1417 * argp.h (__option_is_short): Check upper limit of
1418 __key. Isprint() requires its argument to have the value
1419 of an unsigned char or EOF.
1421 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1423 * fnmatch.c (fnmatch): If there is an encoding error in a
1424 multibyte string or pattern, fall back on unibyte matching.
1425 Problem reported by James Youngman.
1427 2005-06-08 Bruno Haible <bruno@clisp.org>
1429 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1432 2005-06-08 Bruno Haible <bruno@clisp.org>
1434 * csharpcomp.h: New file, from GNU gettext.
1435 * csharpcomp.c: New file, from GNU gettext.
1436 * csharpcomp.sh.in: New file, from GNU gettext.
1438 2005-06-07 Derek Price <derek@ximbiot.com>
1441 * glob_.h: Indent nested #ifdef.
1443 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1445 Sync from coreutils.
1446 Use "file name" when talking about file names, instead of "filename"
1447 or "path", as per the GNU coding standards.
1448 * mkdir-p.c: Renamed from makepath.c.
1449 (make_dir_parents): Renamed from make_path. All callers changed.
1450 * mkdir-p.h: Likewise. All includers changed.
1451 * filenamecat.c: Renamed from path-concat.c.
1452 (file_name_concat): Renamed from path_concat. All callers changed.
1453 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1454 * filenamecat.h: Likewise. All includers changed.
1455 * acl.c: Don't use "path" or "filename" to mean "file name"
1456 in comments or local variable names.
1457 * basename.c: Likewise.
1458 * canonicalize.c, canonicalize.h: Likewise.
1459 * dirname.c, dirname.h: Likewise.
1460 * euidaccess.c: Likewise.
1461 * exclude.c: Likewise
1462 * fnmatch_.h, fnmatch_loop.c: Likewise.
1463 * fsusage.c, fsuage.h: Likewise.
1464 * fts.c, fts_.h: Likewise.
1465 * getcwd.c: Likewise.
1466 * getloadavg.c: Likewise.
1467 * mkstemp.c: Likewise.
1468 * mountlist.c, mountlist.h: Likewise.
1469 * openat.c, openat.h: Likewise.
1470 * readlink-stub.c: Likewise.
1471 * readutmp.c, readutmp.h: Likewise.
1472 * rename.c: Likewise.
1473 * rmdir.c: Likewise.
1475 * savedir.c: Likewise.
1476 * stripslash.c: Likewise.
1477 * tempname.c: Likewise.
1478 * xreadlink.c: Likewise.
1479 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1481 * exclude.h: Likewise.
1483 * euidaccess.c (getuid, getgid, getuid, getegid)
1484 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1485 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1486 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1487 * pathmax.h: Include <limits.h> unconditionally, since other
1488 files have been getting away with it for years (MORE/BSD 4.3
1490 * userspec.c (getpwnam, getgrnam, getgrgid)
1491 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1493 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1494 Define to 256, not 255, as per modern POSIX.
1496 2005-06-01 Bruno Haible <bruno@clisp.org>
1498 * csharpexec.h: New file, from GNU gettext.
1499 * csharpexec.c: New file, from GNU gettext.
1500 * csharpexec.sh.in: New file, from GNU gettext.
1502 2005-05-31 Derek Price <derek@ximbiot.com>
1503 Paul Eggert <eggert@cs.ucla.edu>
1506 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1508 2005-05-29 Derek Price <derek@ximbiot.com>
1509 Paul Eggert <eggert@cs.ucla.edu>
1511 * glob_.h, glob.c: New files.
1513 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1515 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1517 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1518 the configuration hassle isn't worth it.
1519 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1520 (LONGEST_MODIFIER, PRIuMAX): Remove.
1522 2005-05-27 Bruno Haible <bruno@clisp.org>
1524 * getlogin_r.h: Remove second include of <stddef.h>.
1526 2005-05-25 Bruno Haible <bruno@clisp.org>
1527 Derek Price <derek@ximbiot.com>
1529 * getlogin_r.h: Simplify API documentation.
1531 2005-05-25 Derek Price <derek@ximbiot.com>
1532 Paul Eggert <eggert@cs.ucla.edu>
1534 * getlogin_r.c, getlogin_r.h: New files.
1536 2005-05-22 Bruno Haible <bruno@clisp.org>
1538 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1539 Also include <sys/param.h> if it defines MIN, MAX.
1540 Based on a patch by Derek Price <derek@ximbiot.com>.
1542 2005-05-22 Bruno Haible <bruno@clisp.org>
1544 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1545 (INT64_MIN): Fix definition.
1546 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1548 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1549 NEED_SIGNED_INT_TYPES.
1551 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1552 HAVE_SYSTEM_INTTYPES.
1554 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1556 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1557 so that unistd-safer.h (GPL'ed code) need not be included.
1559 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1562 * fts.c: Don't include "cycle-check.h" or "hash.h".
1563 (setup_dir, free_dir): New functions.
1564 (enter_dir, leave_dir): Define trivial
1565 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1566 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1567 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1568 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1569 Move to fts-cycle.c.
1570 (fts_open): Use setup_dir.
1571 (fts_close): Use free_dir.
1572 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1573 This adds a label and some gotos, but the alternatives were messier.
1574 Check for memory allocation failure when entering a dir.
1575 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1576 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1577 (FTS): New member fts_cycle, that is a union that contains the
1578 old active_dir_ht and cycle_state. All uses changed to mention
1579 fts_cycle.ht and fts_cycle.state.
1580 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1581 fts.c, with the following changes:
1582 (setup_dir, free_dir): New functions.
1583 (enter_dir): Now returns bool. Return true if successful, false
1584 if memory exhausted. All callers changed.
1585 Do not bother partly cleaning up on
1586 memory allocation failure; that is free_dir's job.
1587 However, free ad if hash_insert fails, to avoid memory leak.
1588 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1589 fts->fts_options to see which union member to use.
1591 2005-05-20 Jim Meyering <jim@meyering.net>
1593 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1594 Now a macro, to pacify GCC.
1596 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1598 * chown.c (rpl_chown): Return -1 on failure.
1600 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1602 * canonicalize.c: Include canonicalize.h first, to test interface.
1603 Include <stddef.h> unconditionally, since we assume C89 now.
1604 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1605 * fts.c: Include fts_.h first, to check interface.
1606 Do not include intprops.h; no longer needed.
1607 Include cycle-check.h and hash.h, since fts_.h no longer does.
1608 Remove unnecessary casts of closedir to void.
1609 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1610 decide whether to decrement nlinks.
1611 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1612 (FTS): Use struct hash_table * instead of Hash_table, so that
1613 we no longer need to include hash.h here.
1615 2005-05-17 Jim Meyering <jim@meyering.net>
1617 * fts.c, fts_.h: New files, from coreutils.
1619 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1621 Sync from coreutils.
1622 * unlinkdir.c, unlinkdir.h: New files.
1623 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1624 regex.h, unlocked-io.h, xtime.h:
1625 White space changes only.
1626 * makepath.c (make_path): Port to hosts where leading "//" is special.
1627 * yesno.c: Include getline.h, not ctype.h.
1628 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1629 Use getline to remove arbitrary restriction on response length.
1631 2005-05-13 Bruno Haible <bruno@clisp.org>
1633 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1634 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1635 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1636 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1637 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1638 Add support for 64-bit integers in the MSVC compiler.
1640 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1642 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1643 Change the initial comment to refer to GPL, not LGPL.
1644 gnulib-tool will change it to LGPL as needed.
1646 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1647 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1648 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1649 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1650 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1651 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1652 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1653 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1654 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1655 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1656 concatpath.c, config.charset, copy-file.c, copy-file.h,
1657 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1658 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1659 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1660 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1661 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1662 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1663 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1664 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1665 full-read.c, full-read.h, full-write.c, full-write.h,
1666 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1667 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1668 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1669 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1670 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1671 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1672 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1673 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1674 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1675 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1676 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1677 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1678 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1679 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1680 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1681 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1682 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1683 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1684 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1685 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1686 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1687 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1688 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1689 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1690 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1691 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1692 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1693 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1694 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1695 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1696 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1697 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1698 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1699 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1700 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1701 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1702 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1703 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1704 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1705 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1706 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1707 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1708 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1709 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1710 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1711 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1712 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1713 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1714 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1715 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1716 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1717 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1718 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1719 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1720 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1721 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1722 Update FSF postal mail address.
1724 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1726 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1727 specified in ai_socktype. Fix invalid ai_protocol
1728 check. ai_protocol is usually set to 0 or depending on
1729 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1730 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1731 ai_socktype / ai_protocol in the returned addrinfo structure.
1733 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1734 Bruno Haible <bruno@clisp.org>
1736 * inet_ntop.h: New file.
1737 * inet_ntop.c: New file, from glibc with modifications.
1739 2005-05-08 Jim Meyering <jim@meyering.net>
1741 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1743 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1745 Merge from coreutils. Among other things,
1746 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1747 * fd-safer.c: New file.
1748 * fcntl-safer.h, open-safer.c: Remove.
1749 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1750 * dup-safer.c: Include unistd-safer.h first.
1751 Don't include errno.h.
1752 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1753 * file-type.h: Don't assume invoker included sys/stat.h first.
1754 * file-type.c: Rely on file-type.h change.
1755 * getloadavg.c: Include unistd-safer.h.
1756 (getloadavg): Use safer open.
1757 * getusershell.c: Include "stdio-safer.h".
1758 (getusershell): Use safer fopen.
1759 * long-options.c (long_options): Use NULL rather than 0.
1760 * modechange.h (mode_free): Remove; all callers changed to invoke
1762 * modechange.c: Likewise.
1763 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1764 (MODE_DONE): New constant.
1765 (struct mode_change): Remove 'next' member.
1766 (make_node_op_equals): New function; like the old one of the
1767 same name, except it allocates an array.
1768 (mode_compile, mode_create_from_ref): Use it.
1769 (mode_compile): Allocate result as an array, not a linked list.
1770 Parse octal string ourself, so that we catch mistakes like "+0".
1771 (mode_adjust): Arg is an array, not a linked list.
1772 * modechange.c: Include stat-macros.h, xalloc.h.
1773 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1774 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1775 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1776 Remove. This is now stat-macros.h's job.
1777 (talloc): Remove. All callers replaced by xalloc, so that
1778 our invokers don't have to worry about reporting memory failures.
1779 (make_node_op_equals): Remove.
1780 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1782 (struct mode_change): Moved here from modechange.h.
1783 (mode_append_entry): Remove.
1784 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1785 apps to have incorrect behavior. Use simpler algorithm for head
1786 and tail. Don't futz with umask; that's now the job of mode_adjust.
1787 Detect more invalid usages rather than having somewhat-random behavior.
1788 Don't insert an "a=" action, as that leads to incorrect behavior.
1789 (mode_compile, mode_create_from_ref): Return NULL on error instead
1790 of an enum, since now there's only one way to have an error. All
1792 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1793 at the correct time. Simplify calculation of "+u" and its ilk.
1794 Don't mishandle "+X".
1795 (mode_free): Remove "register" and localize decls.
1796 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1797 (struct mode_change): Move to modechange.c; callers don't
1798 need to see this stuff.
1799 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1800 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1801 (mode_change, mode_adjust): Reflect the new signatures noted above.
1802 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1803 that might redefine system include files.
1804 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1805 (my_usleep): Use NULL rather than (void *) 0.
1806 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1807 Use siginterrupt to specify that system calls should be interrupted.
1808 (rpl_nanosleep): Move initialization of suspended closer to call of
1810 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1811 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1812 (desirable_utmp_entry): New function.
1813 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1814 using x2nrealloc, to simplify logic.
1815 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1816 size calculation. Do not assume utmp file is a regular file.
1817 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1818 (READ_UTMP_CHECK_PIDS): New constant.
1819 * save-cwd.c: Include unistd-safer.h.
1820 (save_cwd): Use fd_safer.
1821 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1822 [!_LIBC] Include "stat-macros.h" instead.
1823 * unistd-safer.h (fd_safer): New decl.
1825 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1827 * byteswap_.h: New file.
1829 2005-04-25 Albert Chin <china@thewrittenword.com>
1831 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1834 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1836 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1837 that "UTC +1 second" continues to work. Problem reported
1839 (relunit_snumber): New rule.
1842 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1844 * getdate.y (universal_time_zone_table): New constant.
1845 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1846 universal_time_zone_table.
1847 (lookup_zone): Prefer universal_time_zone_table to
1848 local_time_zone_table, so that "GMT" time stamps are allowed in
1849 London during the summer. Problem reported by Ian Abbott.
1851 2005-04-12 Jim Meyering <jim@meyering.net>
1853 * human.c (humblock): Set *options even when returning due to
1854 xstrtoumax conversion failure. Thanks to a used-uninitialized
1857 2005-04-09 Jim Meyering <jim@meyering.net>
1859 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1860 -Wuninitialized: initialize tm0.tm_year.
1862 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1864 * getdate.y (parser_control): rels_seen is now a boolean, not a
1865 count, since there's no maximum. All uses changed.
1866 Add member dsts_seen.
1867 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1869 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1870 Use pc_rels_seen to decide whther a date is absolute.
1872 * getdate.y (number): Don't overwrite year.
1873 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1876 2005-04-02 Simon Josefsson <jas@extundo.com>
1878 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1879 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1881 2005-03-27 Jim Meyering <jim@meyering.net>
1883 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1885 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1887 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1888 "one's complement" -> "ones' complement" in comment, as per Knuth.
1889 "value of type" -> "type or expression" in comment.
1890 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1892 2005-03-26 Jim Meyering <jim@meyering.net>
1895 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1896 Correct typos: s/or/of/.
1898 2005-03-23 Jim Meyering <jim@meyering.net>
1900 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1902 2005-03-21 Jim Meyering <jim@meyering.net>
1904 Changes imported from coreutils.
1906 * cycle-check.c: Don't include xalloc.h.
1908 * path-concat.c: Don't include assert.h.
1909 (path_concat): Remove assertion that would have triggered
1910 for ABASE starting with more than one slash.
1911 Reported by Andreas Schwab.
1913 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1914 properly when ABASE is an absolute file name.
1915 Correct the description of this function.
1917 Add an assertion and a test driver.
1918 This fixes a bug introduced on 2004-07-02.
1919 Andreas Schwab reported the resulting failure of cp --parents:
1920 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1922 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1924 * strftime.c (my_strftime): If the underlying strftime returns 0
1925 (which shouldn't happen), generate nothing instead of returning 0
1926 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1928 2005-03-16 Bruno Haible <bruno@clisp.org>
1930 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1932 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1934 * strftime.c (my_strftime): Prepend space to format so that we can
1935 reliably distinguish strftime failure from empty output on POSIX
1938 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1940 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1941 (iconv_string): Don't guess a size-zero buffer, as that might cause
1942 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1943 result would be 'too large', where 'too large' is (heuristically)
1944 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1945 overflow concerns. This will prevent some unwanted malloc failures
1946 when the inputs are very large.
1948 2005-03-15 Bruno Haible <bruno@clisp.org>
1950 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1953 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1956 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1958 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1960 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1961 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1963 * strtol.c: Likewise.
1965 2005-03-14 Simon Josefsson <jas@extundo.com>
1967 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1970 2005-03-14 Jim Meyering <jim@meyering.net>
1972 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1973 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1974 to be nonzero so that we (and caller) can detect the difference
1975 between a valid zero-length expansion and an error return, even
1976 when the underlying strftime fails before writing anything into
1979 2005-03-10 Jim Meyering <jim@meyering.net>
1981 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1982 so that this module works on systems without fchdir.
1984 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1986 Factor int-properties macros into a single file, except for
1987 glibc-related files.
1988 * intprops.h: New file.
1989 * getloadavg.c: Include it instead of limits.h.
1990 (INT_STRLEN_BOUND): Remove.
1991 * human.c: Include intprops.h.
1992 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1993 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1994 * inttostr.h: Include intprops.h instead of limits.h.
1995 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1996 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1997 for consistency with intprops.h.
1998 (time_t_is_integer, twos_complement_arithmetic): Use them.
1999 * sig2str.h: Include <signal.h>, intprops.h.
2000 (INT_STRLEN_BOUND): Remove.
2001 * strftime.c (TYPE_SIGNED): Remove.
2002 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2003 * strtol.c: Adjust comments to match intprops.h.
2004 * userspec.c: Include intprops.h.
2005 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2006 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2007 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2008 instead of rolling our own expressions.
2009 * xstrtol.c: Include xstrtol.h first, to test interface.
2011 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2013 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2014 the right thing even if adding 1900 would overflow. Similarly
2015 for tm_mon + 1 and tm_yday + 1.
2016 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2017 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2018 (DO_SIGNED_NUMBER): New macro.
2019 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2021 2005-03-07 Bruno Haible <bruno@clisp.org>
2023 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2025 2005-03-03 Derek R. Price <derek@ximbiot.com>
2026 Bruno Haible <bruno@clisp.org>
2028 * pagealign_alloc.h: New file.
2029 * pagealign_alloc.c: New file.
2031 2005-01-28 Bruno Haible <bruno@clisp.org>
2033 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2036 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2038 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2039 The workaround isn't strictly needed for POSIX conformance, and
2040 it's too much of a pain to configure and maintain. We'll ask
2041 people to fix their kernels instead.
2042 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2043 (NANOSLEEP_BUG_WORKAROUND): Remove.
2044 (xnanosleep): Remove the workaround.
2046 2005-02-12 Bruno Haible <bruno@clisp.org>
2048 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2050 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2052 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2053 * timespec.h (gettime): Return void, since it always
2054 succeeds now. All uses changed.
2055 * gettime.c (gettime) Likewise.
2056 [HAVE_NANOTIME]: Prefer nanotime.
2057 Assume gettimeofday succeeds, as POSIX requires.
2058 Assime time () succeeds, since other code already does.
2059 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2060 (timespec_subtract): Remove.
2061 (NANOSLEEP_BUG_WORKAROUND): New constant.
2062 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2063 things considerably. Use it only on GNU/Linux hosts, since the
2064 workaround shouldn't be needed elsewhere.
2066 2005-02-24 Bruno Haible <bruno@clisp.org>
2068 * gettext.h: Update from GNU gettext 0.14.2.
2070 2005-02-24 Bruno Haible <bruno@clisp.org>
2072 * localcharset.c: Update from GNU gettext 0.14.2.
2073 * config.charset: Update from GNU gettext 0.14.2.
2075 2005-02-22 Simon Josefsson <jas@extundo.com>
2077 * iconvme.h, iconvme.c: New files, from libc.
2079 2005-02-20 Neil Conway <neilc@samurai.com>
2081 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2082 returned by OSX/Darwin if the specified buffer is not large
2083 enough for the hostname.
2085 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2087 * memrchr.h: New file.
2088 * chdir-long.c: Include it.
2089 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2090 Don't bother including stddef.h.
2092 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2094 * argp-help.c (__argp_help): Create a fake struct argp_state and
2095 pass it to _help, otherwise the latter coredumps trying to
2096 dereference state.root_argp.
2098 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2100 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2102 Include <sys/types.h>, for dev_t.
2103 (ME_DUMMY, ME_REMOTE): Move from here....
2104 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2105 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2107 Include mountlist.h first, to test the interface.
2109 2005-01-29 Bruno Haible <bruno@clisp.org>
2111 * progname.c (program_name): Initialize.
2112 Needed when linking statically on MacOS X.
2114 2005-01-28 Bruno Haible <bruno@clisp.org>
2116 * javacomp.sh.in: New file, from GNU gettext.
2117 * javacomp.h: New file, from GNU gettext.
2118 * javacomp.c: New file, from GNU gettext.
2120 2005-01-26 Bruno Haible <bruno@clisp.org>
2122 * javaexec.sh.in: New file, from GNU gettext.
2123 * javaexec.h: New file, from GNU gettext.
2124 * javaexec.c: New file, from GNU gettext.
2126 2005-01-26 Simon Josefsson <jas@extundo.com>
2128 * gai_strerror.c: Use GPL in header.
2130 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2132 * argp-help.c (hol_entry_help): Avoid using non-constant
2133 initializers for struct pentry_state.
2134 (__argp_error): Check return value of __asprintf
2135 (__argp_failure): Translate error message
2137 * argp-parse.c: Removed braces around the expansion of N_()
2139 2005-01-21 Jim Meyering <jim@meyering.net>
2141 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2142 same value as for Solaris 9.
2144 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2145 component length. This included changing the parameter to be
2146 of type `char *' rather than `char const *'.
2147 * chdir-long.h (chdir_long): Update prototype.
2149 * openat.c (fdopendir, fstatat): New functions.
2150 * openat.h: Include headers required for use of DIR and struct stat.
2151 [AT_SYMLINK_NOFOLLOW]: Define.
2152 (fdopendir, fstatat): Add prototypes.
2154 2005-01-21 Bruno Haible <bruno@clisp.org>
2156 * classpath.h: New file, from GNU gettext.
2157 * classpath.c: New file, from GNU gettext.
2159 2005-01-20 Simon Josefsson <jas@extundo.com>
2161 * version-etc-fsf.c: New file, with version_etc_copyright.
2162 * version-etc.c: Remove version_etc_copyright.
2163 * version-etc.h (version_etc_copyright): Use [] instead of * in
2164 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2166 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2168 * save-cwd.c (save_cwd): Remove code to support the case
2169 where fchdir is missing or flaky.
2171 2005-01-20 Simon Josefsson <jas@extundo.com>
2173 * base64.h (isbase64): Add.
2175 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2176 using a unsigned prototype, don't inline.
2177 (base64_decode): Use it.
2179 2005-01-19 Bruno Haible <bruno@clisp.org>
2181 * sh-quote.h: New file, from GNU gettext.
2182 * sh-quote.c: New file, from GNU gettext.
2184 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2186 Merge changes from coreutils, as described below in several
2187 changelogs dated today.
2189 * save-cwd.c: Include "save-cwd.h" before other include files.
2190 (O_DIRECTORY): Remove; not needed here, since "." must be
2191 a directory. All uses removed.
2192 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2193 universal on Suns, and we also need to test for IRIX.
2194 Revamp code to use 'if' rather than '#if'.
2195 Avoid unnecessary comparison of cwd->desc to 0.
2197 * utimens.c (futimens): Robustify the previous patch, by checking
2198 for known valid error numbers rather than observed invalid ones.
2200 2005-01-18 Jim Meyering <jim@meyering.net>
2202 * version-etc.c (version_etc_copyright): Update copyright date.
2204 * utimens.c (futimens): Account for the fact that futimes
2205 can also fail with errno == ENOSYS or errno == ENOENT.
2206 Patch from Dmitry V. Levin.
2208 Change the name of the robust chdir function from chdir to chdir_long.
2209 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2210 (restore_cwd): Use chdir_long, not chdir.
2211 * chdir-long.c: Renamed from chdir.c.
2212 * chdir-long.h: Renamed from chdir.h.
2213 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2216 2005-01-18 Bob Proulx <bob@proulx.com>
2218 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2219 offsetof() macro construct to avoid compile failure with native HP-UX
2220 11.0 ANSI C compiler.
2222 2005-01-06 Bruno Haible <bruno@clisp.org>
2224 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2225 because stpncpy.m4 takes care of it.
2227 2004-01-24 Bruno Haible <bruno@clisp.org>
2229 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2231 2003-10-09 Bruno Haible <bruno@clisp.org>
2233 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2235 2005-01-06 Bruno Haible <bruno@clisp.org>
2237 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2238 * fwriteerror.c: Include <stdbool.h>.
2239 (fwriteerror): At the end, close the file stream. Record whether
2240 stdout was already closed.
2242 2004-05-27 Bruno Haible <bruno@clisp.org>
2244 * execute.c (environ): Declare if needed.
2245 * pipe.c (environ): Likewise.
2246 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2248 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2250 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2251 definitions to be after all include files, to avoid collisions.
2252 Problem reported by Bob Proulx.
2254 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2256 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2257 not needed. This removes a dependency on the gettext module.
2258 [defined _LIBC]: Do not include <libintl.h>; not needed.
2260 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2262 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2265 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2267 * argp-parse.c: Include <stddef.h>.
2268 (alignof, alignto): New macros.
2269 (parser_init): Don't assume that void * is aligned sufficiently
2272 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2273 need to extend the stack.
2274 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2277 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2279 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2281 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2283 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2284 Remove now-obsolete comment about AIX.
2285 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2286 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2287 (YYMAXDEPTH): New macro.
2289 2004-12-18 Bruno Haible <bruno@clisp.org>
2291 * fatal-signal.c (fatal_signals): Make non-const.
2292 (init_fatal_signals): New function.
2293 (uninstall_handlers, install_handlers): Ignore signals that were set to
2295 (at_fatal_signal): Call init_fatal_signals.
2296 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2298 Reported by Paul Eggert.
2300 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2302 * getdate.y (textint): New member "negative".
2303 (time_zone_hhmm): New function.
2304 Expect 14 shift-reduce conflicts, not 13.
2305 (o_colon_minutes): New rule.
2306 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2307 (yylex): Set the "negative" member of signed numbers.
2309 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2311 Changes imported from coreutils.
2312 * hard-locale.c: Assume <locale.h> exists.
2314 (GLIBC_VERSION): New macro.
2315 (hard_locale): Assume setlocale exists.
2316 Rewrite to avoid #ifdef.
2317 Use strdup rather than malloc + strcpy.
2318 * human.c: Assume <locale.h> exists.
2319 (human_readable): Assume localeconv exists.
2321 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2323 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2324 convert T2, not T. (Imported from libc.)
2326 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2328 * getcwd.c (is_ENAMETOOLONG): New macro.
2329 (__getcwd.c): Don't restore errno; glibc doesn't.
2330 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2331 first, falling back to our code only if its results look suspicious.
2332 Ensure that the resulting buffer is only as large as necessary.
2334 * readutmp.c: Include readutmp.h first.
2335 Include <errno.h>, since readutmp.h no longer does that.
2336 * readutmp.h: Don't include <errno.h>,
2337 <sys/param.h>, <time.h>; not needed to establish interface.
2338 (errno): Remove decl.
2339 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2340 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2341 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2343 2004-11-28 Simon Josefsson <jas@extundo.com>
2345 * base64.h, base64.c: New file.
2347 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2349 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2351 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2353 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2354 HP's ANSI C compiler.
2355 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2356 Declaring int functions causes warnings on some modern systems and
2357 shouldn't be needed to compile on ancient ones.
2358 * same.c (MIN) [defined MIN]: Don't define, since it's already
2361 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2362 with the following changes.
2363 (__set_errno): Parenthesize properly.
2364 Include <stdbool.h>.
2365 (MIN, MAX, MATCHING_INO): New macros.
2366 (__getcwd): Define with prototype, not K&R form.
2367 Use heuristics to allocate default buffer on stack if possible.
2368 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2369 behavior, and to avoid the PATH_MAX limit when computing
2371 Use MATCHING_INO to compare inode number to file.
2372 Check for arithmetic overflow in size calculations.
2373 Fix bug in reallocation of dot array that caused getcwd to fail
2374 on directories nested deeper than 75.
2375 Be more careful about saving errno on error.
2376 Do not use realloc; use only free+malloc, as this is a bit
2377 more flexible and avoids a needless copy operation.
2378 Do not inspect st_dev and st_ino for symbolic links; POSIX
2379 doesn't specify the latter.
2380 Check for closedir errors.
2381 Avoid needless casts.
2382 Use "#ifdef weak_alias" around weak_alias, to be like other
2384 The following changes to getcwd.c have effect only when used in
2385 gnulib; they have no effect inside glibc proper.
2386 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2387 as alloca isn't used.
2388 (alloca, __alloca): Likewise.
2389 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2390 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2391 unconditionally, as gnulib assumes C89 or better.
2392 Do not include <sys/param.h>.
2393 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2394 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2396 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2397 Include <dirent.h> in a way that is compatible with modern Autoconf.
2398 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2399 New macros, if not already defined.
2400 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2401 Use "_LIBC", not "defined _LIBC", for consistency.
2402 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2404 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2405 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2406 * xgetcwd.c: David MacKenzie's old code was removed, so give
2407 credit only to Jim Meyering and adjust the copyright dates.
2408 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2409 <stdlib.h>, <unistd.h>, "pathmax.h".
2410 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2411 (INITIAL_BUFFER_SIZE): Remove.
2412 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2414 2004-11-23 Jim Meyering <jim@meyering.net>
2416 * getopt_.h: Remove trailing blanks.
2418 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2420 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2421 (futimens): New function, which uses futimes if available.
2422 (futimens, utimens): Support timespec==NULL, with same semantics
2423 as utime and utimens.
2424 * utimens.h (futimens): New decl.
2426 2004-11-23 Jim Meyering <jim@meyering.net>
2428 * __fpending.c: Add comment.
2430 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2432 * getopt_.h: Re-addition of __getopt_argv_const caused
2433 redefinition warnings. To avoid them, include the defines
2434 in `#if !defined __need_getopt ... #endif'. The only place
2435 where __getopt_argv_const is used is in definitions
2436 of getopt_long and getopt_long_only below, which are as well
2437 protected by `#ifndef __need_getopt'.
2438 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2439 __need_getopt after including <stdio.h> and <unistd.h> These
2440 headers might have defined it.
2442 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2444 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2446 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2447 optopt): Use them instead of invoking ## directly; otherwise, the
2448 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2450 2004-11-19 Bruno Haible <bruno@clisp.org>
2452 * strtok_r.c: Move comments from here...
2453 * strtok_r.h: ... to here.
2455 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2457 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2458 might fail. Problem reported by Yoann Vandoorselaere.
2459 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2460 that mishandle size_t overflow.
2462 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2464 * canon-host.c: Include "strdup.h".
2465 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2466 Use strdup instead of malloc/strcpy to duplicate strings.
2468 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2469 (human_space_before_unit): New constant.
2470 * human.c (human_readable): Support it.
2472 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2473 (xgetcwd): Set errno correctly when failing.
2474 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2475 the failure is actually due to a PATH_MAX problem.
2477 Further getopt changes to make it more likely that glibc will
2478 buy the changes back.
2479 * getopt.c (POSIXLY_CORRECT): New constant.
2480 (getopt): Use it, so to preserve glibc semantic
2481 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2482 when compiling for libc.
2483 * getopt_.h (__getopt_argv_const): Bring it back.
2484 (getopt_long, getopt_long_only): Use it.
2486 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2487 New arg POSIXLY_CORRECT. All callers changed.
2488 (getopt): Argv is now char * const *, as per standard.
2489 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2490 not char *__getopt_argv_const *.
2491 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2492 _getopt_long_only_r): Likewise.
2493 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2494 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2495 _getopt_long_r, _getopt_long_only_r): Likewise.
2496 * getopt_.h (__getopt_argv_const): Remove.
2497 (getopt): Argv is now char * const *, as per standard.
2499 * getdate.y (tORDINAL): New token.
2500 (day, relunit): Allow it for relative times.
2501 (relative_time_table): Use tORDINAL for ordinals.
2503 2004-11-15 Jim Meyering <jim@meyering.net>
2505 * closeout.c: Include "__fpending.h" once again.
2506 Include <stdbool.h>.
2507 (close_stdout): Don't fail just because stdout was closed initially,
2508 since some programs don't write to stdout in the normal course of
2509 operation (other than --version and --help), and we don't want this
2510 function to make e.g. `touch file >&-' fail.
2511 But do fail if it was closed and someone has tried to write to it.
2512 E.g., `printf foo >&-' must fail.
2514 2004-11-11 Simon Josefsson <jas@extundo.com>
2516 * strtok_r.h, strtok_r.c: New file.
2518 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2520 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2521 we can stop lying to compilers about the constness of argv when we
2522 are compiled outside glibc.
2523 (getopt, getopt_long, getopt_long_only): Use it.
2524 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2526 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2527 _getopt_long_only_r): Likewise.
2528 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2529 _getopt_long_only_r): Likewise.
2531 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2532 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2533 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2534 the other external symbols.
2535 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2536 declaration, since the above renaming now works around collisions.
2538 2004-11-11 Jim Meyering <jim@meyering.net>
2540 * linebreak.c: Remove trailing blanks.
2541 * alloca_.h: Likewise.
2542 * acosl.c: Likewise.
2543 * euidaccess.c: Likewise.
2544 * allocsa.h: Likewise.
2546 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2548 * mktime.c (SHR): New macro, which is a portable
2549 substitute for >> that should work even on Crays.
2550 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2551 Problem reported by Mark D. Baushke in
2552 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2553 * getdate.y (SHR): Likewise.
2555 * strftime.c (SHR): Likewise.
2557 * quotearg.c (struct quoting_options): Use unsigned int for
2558 quote_these_too, so that right shifts are well defined. All uses
2561 2004-11-10 Simon Josefsson <jas@extundo.com>
2563 * getaddrinfo.h, getaddrinfo.c: New files.
2565 2004-11-10 Jim Meyering <jim@meyering.net>
2567 Ensure that no close failure goes unreported.
2568 * closeout.c (close_stdout): Always close stdout. I.e., don't
2569 return early when it seems there's nothing to flush.
2570 Don't include __fpending.h.
2572 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2574 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2576 2004-11-05 Bruno Haible <bruno@clisp.org>
2578 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2579 Reported by Mark D. Baushke <mdb@cvshome.org>.
2581 2004-11-04 Bruno Haible <bruno@clisp.org>
2583 2004-09-11 Bruno Haible <bruno@clisp.org>
2584 * allocsa.valgrind: New file.
2585 2004-02-06 Bruno Haible <bruno@clisp.org>
2586 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2587 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2588 Reported by Christopher Seip <chris.seip@hp.com>.
2590 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2592 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2593 with errno == ERANGE if the buffer is too small.
2594 Problem reported by Mark D. Baushke.
2596 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2598 * xreadlink.c (MAXSIZE): New macro.
2599 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2600 size does not exceed MAXSIZE. Avoid cast.
2601 As suggested by Mark D. Baushke in
2602 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2603 if readlink fails with buffer size just under MAXSIZE, try again
2606 2004-11-02 Derek R. Price <derek@ximbiot.com>
2607 and Paul Eggert <eggert@cs.ucla.edu>
2609 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2610 (get_date): Overparenthesize to avoid GCC warning.
2612 2004-11-02 Bruno Haible <bruno@clisp.org>
2614 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2615 function returns void.
2617 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2619 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2620 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2623 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2625 * getdate.y: Add support for TZ="foo" within a date string.
2626 Fix some bugs near time_t boundaries. Reject dates with
2627 out-of-range components, e.g., "Sept 31".
2628 Include <stdlib.h>, "setenv.h", "xalloc.h".
2629 (ISDIGIT_LOCALE): Remove; unused.
2630 Note that the TZ and time functions used here are not reentrant.
2631 (mktime_ok, get_tz): New functions.
2632 (TZBUFSIZE): New constant.
2633 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2634 This requires that we sometimes generate our own TZ="XXX..." setting.
2636 2004-10-27 Derek R. Price <derek@ximbiot.com>
2638 * mktime.c (not_equal_tm): Remove redundant check.
2640 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2642 * getdate.y: Use Bison 1.875 features, and some minor
2643 code cleanups. This change does not affect semantics.
2644 Don't include <stdlib.h>; no longer needed.
2645 Don't include unlocked-io.h; only the "#if TEST" code uses
2646 stdio, and performance isn't crucial there.
2647 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2648 Bison 1.875 features as described below.
2649 All uses of "PC." replaced by "pc->".
2650 (YYSTYPE): Add a forward declaration.
2651 (yylex, yyerror): Use full prototypes in forward decls.
2652 Use "%pure-parser" rather than obsolescent "%pure_parser".
2653 Use %parse-param and %lex-param instead of obsolescent
2654 YYPARSE_PARAM and YYLEX_PARAM.
2655 (meridian_table, month_and_day_table, time_units_table,
2656 relative_time_table, time_zone_table, military_table,
2657 lookup_zone, lookup_word, get_date):
2658 Use NULL instead of 0 where appropriate.
2659 (to_hour): Avoid abort (), to avoid a dependency on
2661 (yyerror, yylex): Now accepts parser_control * arg.
2662 (main) [TEST]: Use '\0' rather than 0 for char.
2664 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2666 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2667 It's now the caller's responsibility to handle the case where
2668 !HAVE_GETPAGESIZE && !defined getpagesize.
2670 * mktime.c (leapyear): Arg is long int, not int.
2672 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2674 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2676 2004-10-12 Simon Josefsson <jas@extundo.com>
2678 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2679 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2682 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2684 * vsnprintf.h: New file.
2685 * vsnprintf.c: New file.
2687 2004-10-07 Bruno Haible <bruno@clisp.org>
2689 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2690 into the provided buffer.
2692 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2694 * diacrit.c, diacrit.h: Add GPL notice.
2696 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2697 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2698 * logl.c (logl): Keep the code as similar to glibc as possible.
2699 This avoids a potential constant-folding bug.
2701 2004-10-05 Bruno Haible <bruno@clisp.org>
2703 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2705 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2707 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2708 * xmalloc.c (xmemdup): Likewise.
2709 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2710 XFREE): Remove these long-obsolescent macros.
2711 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2712 * xstrdup.c: Remove.
2714 * regex.c (re_comp): Cast gettext return value to char *,
2715 Problem reported by Martin Neitzel via Mark D. Baushke.
2717 2004-10-04 Simon Josefsson <jas@extundo.com>
2719 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2720 '#ifdef USE_UNLOCKED_IO'.
2722 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2724 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2725 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2726 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2727 regex.c, sha1.c, version-etc.c, yesno.c:
2728 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2729 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2730 the includer's responsibility.
2732 Sync from coreutils.
2734 * modechange.c (mode_compile): Don't decrement a pointer that
2735 points to the start of a string, as the C Standard says the
2736 resulting behavior is undefined.
2738 * backupfile.h (enum backuptype): Rename none -> no_backups,
2739 simple -> simple_backups, numbered_existing ->
2740 numbered_existing_backups, numbered -> numbered_backups
2741 to avoid shadowing problems. All uses changed.
2742 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2743 * backupfile.c (check_extension, numbered_backup):
2744 Rename locals to avoid shadowing 'basename'.
2745 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2748 * .cppi-disable: Add getopt_.h, getopt_int.h.
2749 * .cvsignore: Add getopt.h.
2751 2004-10-04 Simon Josefsson <jas@extundo.com>
2753 * memmem.h: New file.
2754 * memmem.c: New file, taken from glibc.
2756 2004-10-02 Jim Meyering <jim@meyering.net>
2758 * dirfd.h, getpagesize.h: Add copyright notice.
2760 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2762 * snprintf.c: Remove comments as to why each header is needed.
2764 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2766 * strsep.h: New file.
2767 * strsep.c: New file.
2769 2004-10-01 Simon Josefsson <jas@extundo.com>
2771 * snprintf.c (snprintf): Handle size==0.
2773 2004-10-01 Simon Josefsson <jas@extundo.com>
2774 Bruno Haible <bruno@clisp.org>
2776 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2777 (snprintf): Declare 'args'.
2779 2004-09-30 Simon Josefsson <jas@extundo.com>
2781 * snprintf.h, snprintf.c: New files.
2783 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2785 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2786 (hol_entry_help): Never translate an empty string.
2787 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2788 * argp.h (OPTION_NO_TRANS): New option.
2790 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2792 * xvasprintf.c: Include xalloc.h.
2793 (xvasprintf): Use xalloc_die, not xmalloc_die.
2795 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2797 * dummy.c: Change copyright notice to FSF, and license to GPL.
2799 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2801 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2802 Problem reported by Bruno Haible in:
2803 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2805 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2807 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2808 in case some system header has #define'd it. Problem reported by
2809 Soeren D. Schulze in
2810 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2812 2004-09-08 Bruno Haible <bruno@clisp.org>
2814 * stdint_.h: New file, taken from GNU clisp.
2816 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2818 * xvasprintf.h: New file.
2819 * xvasprintf.c: New file.
2820 * xasprintf.c: New file.
2822 2004-09-08 Bruno Haible <bruno@clisp.org>
2824 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2826 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2828 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2830 Import from coreutils.
2831 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2832 strings on unbounded length. alloca's performance benefits aren't
2833 that important here.
2835 (parse_with_separator): New function, with most of the internals
2836 of the old parse_user_spec. Allow user to omit both user and group,
2837 for compatibility with FreeBSD.
2838 Clone only the user name, not the entire spec.
2839 Do not set *uid, *gid unless entirely successful.
2840 Avoid memory leak in some failing cases.
2841 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2842 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2843 (parse_user_spec): Rewrite to use parse_with_separator.
2845 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2847 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2848 its complicated substitute.
2849 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2850 and program_invocation_name.
2851 (__argp_basename) [!_LIBC]: Remove; the only use was
2852 replaced by its body.
2853 (__argp_short_program_name): Change condition from
2854 !defined __argp_short_program_name to
2855 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2856 to match argp-namefrob.h.
2857 (__argp_failure): Don't assume strerror_r returns char *.
2858 * argp-parse.c (N_): Define unconditionally.
2859 (argp_default_options): Fill out initializers with 0 to avoid
2862 2004-08-12 Simon Josefsson <jas@extundo.com>
2864 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2865 * getopt_.h: Renamed from getopt.h.
2867 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2869 Merge from coreutils.
2871 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2872 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2873 for Reliant Unix 5.43.
2875 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2876 (union fooround): Use uintmax_t, not long int.
2877 The rest is a merge from libc:
2878 [defined _LIBC]: Include <shlib-compat.h>.
2879 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2881 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2883 * strverscmp.c: Convert to UTF-8.
2885 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2887 * obstack.h (obstack_empty_p):
2888 Don't assume that chunk->contents is suitably aligned.
2889 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2890 Likewise. Problem reported by Benno in
2891 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2893 * chown.c (rpl_chown): Work even if the file is writeable but not
2894 readable. This could be improved further but it'd take some work.
2896 2004-08-08 Simon Josefsson <jas@extundo.com>
2898 * xgethostname.c: Don't include error.h (not used).
2901 * getpass.c: Include getpass.h first.
2903 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2905 * xalloc-die.c: New files.
2906 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2908 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2909 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2910 (_, N_, xalloc_die): Move to xalloc-die.c.
2911 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2912 so that we needn't mess with xalloc_msg_memory_exhausted.
2914 * sha1.h: Renamed from sha.h.
2915 (SHA1_H): Renamed from _SHA_H.
2916 (sha1_ctx): Renamed from sha_ctx.
2917 (sha1_init_ctx): Renamed from sha_init_ctx.
2918 (sha1_process_block): Renamed from sha_process_block.
2919 (sha1_process_bytes): Renamed from sha_process_bytes.
2920 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2921 (sha1_read_ctx): Renamed from sha_read_ctx.
2922 (sha1_stream): Renamed from sha_stream.
2923 (sha1_buffer): Renamed from sha_buffer.
2924 * sha1.c: Likewise; renamed from sha.c.
2925 Do not include <sys/types.h>.
2926 Include <stddef.h> rather than <stdlib.h>.
2928 2004-08-08 Bruno Haible <bruno@clisp.org>
2930 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2931 FILESYSTEM_PREFIX_LEN.
2932 * progreloc.c: Likewise.
2933 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2935 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2938 * argp-help.c (make_hol, hol_append): Don't assume that
2939 SIZE_MAX is a valid preprocessor constant.
2940 (__argp_basename): Change from "#ifndef _LIBC"
2941 to "#ifndef __argp_short_program_name", so that
2942 we don't compile these functions for tar.
2944 More merges from coreutils.
2945 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2946 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2948 * addext.c: Remove; no longer needed.
2949 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2950 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2951 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2952 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2953 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2954 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2955 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2956 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2957 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2958 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2959 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2960 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2961 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2962 Import changes from coreutils.
2964 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2966 Merge from coreutils.
2968 * .gdb-history: Remove; this doesn't belong here.
2970 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2971 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2972 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2974 * dirname.h: Include <stdbool.h>.
2975 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2976 for consistency with POSIX terminology. All uses changed.
2977 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2978 (strip_trailing_slashes): Use bool for booleans.
2979 * stripslash.c (strip_trailing_slashes): Likewise.
2981 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2982 sometimes returns a positive errno value even when it succeeds.
2983 (print_errno_message) [!LIBC]: Fall back on strerror if
2986 * path-concat.c (mempcpy): Don't define if a system header defines it.
2987 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2988 (longest_relative_suffix): New function.
2989 (path_concat): Use it. Assume first argument is not NULL.
2990 Port to DOS. Omit redundant separators.
2991 Report an error instead of returning NULL.
2992 Use mempcpy instead of memcpy.
2993 (xpath_concat): Remove: not declared or used.
2995 * same.h: Include <stdbool.h>
2996 (same_name): Return bool, not int.
2997 * same.c (same_name): Likewise.
2998 (errno): Don't declare; we assume C89 or better now.
3000 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3001 if not already defined.
3003 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3004 * dup-safer.c (errno): Likewise.
3006 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3008 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3011 2004-08-03 Simon Josefsson <jas@extundo.com>
3013 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3014 * progname.h: Don't include stdbool.h.
3016 2004-08-02 Simon Josefsson <jas@extundo.com>
3018 * getsubopt.h: New file, with comments from Bruno Haible.
3019 * getsubopt.c: New file, from glibc, but slightly modified based on
3020 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3022 2004-08-01 Simon Josefsson <jas@extundo.com>
3024 * xgetdomainname.c: Include stdlib.h, for free().
3026 2004-07-16 Simon Josefsson <jas@extundo.com>
3028 * dummy.c: New file.
3030 2004-07-16 Bruno Haible <bruno@clisp.org>
3032 * backupfile.h: Add extern "C" for C++.
3033 * closeout.h: Likewise.
3034 * copy-file.h: Likewise.
3035 * findprog.h: Likewise.
3036 * full-write.h: Likewise.
3037 * pathname.h: Likewise.
3038 * progname.h: Likewise.
3039 * stpcpy.h: Likewise.
3040 * stpncpy.h: Likewise.
3041 * strcase.h: Likewise.
3042 * strstr.h: Likewise.
3043 * xalloc.h: Likewise.
3045 * mbswidth.h: Add extern "C" for C++.
3046 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3048 2004-07-09 Simon Josefsson <jas@extundo.com>
3050 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3051 failed without this.)
3053 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3055 * fchown-stub.c: New file.
3057 2004-06-24 Jim Meyering <jim@meyering.net>
3059 * obstack.h (obstack_base): Cast to (void *), per documentation.
3061 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3063 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3065 2004-06-01 Jim Meyering <jim@meyering.net>
3067 * calloc.c: New file.
3069 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3071 * getdate.y (yylex): Allow space between sign and number.
3072 Problem reported by Dan Jacobson.
3074 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3075 and Jim Meyering <jim@meyering.net>
3077 Merge from coreutils CVS.
3079 * stat-macros.h: New file, with contents from file-type.h
3080 and coreutils' system.h.
3081 * file-type.c: Include "stat-macros.h".
3082 * file-type.h (file_type): Move all macro definitions to new file,
3085 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3086 Wrap old code with this conditional.
3087 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3088 function that does not dereference symlinks.
3089 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3091 * xreadlink.c: Include xreadlink.h first, to catch .h file
3092 dependency problems.
3093 (xreadlink): Accept new arg SIZE, for efficiency.
3094 All decls and uses changed.
3095 * xreadlink.h: Include <stddef.h>, for size_t.
3097 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3098 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3100 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3102 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3104 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3105 macros to be defined.
3106 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3107 the allocator returns NULL because the requested size is zero.
3109 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3111 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3112 var. Add comment explaining why libc still defines it. This
3113 merges the following patch from glibc:
3114 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3116 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3118 * obstack.c (_obstack): Remove unused variable. It hasn't been
3119 present in glibc since revision 1.1 of this file.
3120 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3121 obstack_alignment_mask, obstack_alloc, obstack_base,
3122 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3123 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3124 obstack_grow0, obstack_init, obstack_int_grow,
3125 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3126 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3127 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3128 nonexistent functions.
3130 2004-05-17 Derek R. Price <derek@ximbiot.com>
3131 Paul Eggert <eggert@cs.ucla.edu>
3133 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3135 2004-05-14 Bruno Haible <bruno@clisp.org>
3137 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3138 that consists of a '.' followed by an empty digit string.
3139 Patch by Tor Lillqvist <tml@iki.fi>.
3141 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3143 Port obstack to the AS/400, where pointers are 16 bytes wide and
3144 you cannot cast an integer to a valid pointer. This patch is
3145 currently waiting to be integrated into glibc; see
3146 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3148 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3149 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3150 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3151 (struct obstack): temp member is now a union of a pointer and
3152 an integer, instead of an integer. All integer uses changed.
3153 This does not affect the physical layout of struct obstack,
3154 except on hosts (like the AS/400) where the size or alignment of
3155 void * is greater than that of ptrdiff_t.
3156 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3157 __STDC__)]: Store temporary in pointer member of union, not
3159 * obstack.c: Include <stddef.h>, for offsetof.
3160 (struct fooalign): Remove; it doesn't need a name.
3161 (union fooround): Change double to long double, and add void *.
3162 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3163 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3164 not a macro. Hence the values are always int; so remove all
3165 casts-to-int in uses.
3167 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3168 Derek Price <derek@ximbiot.com>
3170 * alloca.c: Include <alloca.h>, to get our interface.
3171 * alloca_.h: Use __alloca on AIX, so that we don't have to
3172 include <alloca.h> first. Use C89 prototype for alloca; this
3173 requires including <stddef.h> for size_t. Use extern "C" if C++.
3174 Use #elif for simplicity, since we can assume C89 now.
3175 Don't try to source the system alloca.h since it will not be found
3176 and to prevent recursively including its replacement.
3177 * fnmatch.c: Include <alloca.h> instead of opencoding.
3178 * regex.c: Likewise.
3180 2004-05-16 Derek Price <derek@ximbiot.com>
3181 Paul Eggert <eggert@cs.ucla.edu>
3183 getline cleanup. This changes the getndelim2 API: both order of
3184 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3187 * getline.c: Don't include stddef.h or stdio.h, since our
3188 interface does that.
3189 (getline): Always use getdelim, so that we don't have two
3190 copies of this code.
3191 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3193 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3194 (GETNDELIM2_MAXIMUM): New macro.
3195 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3196 instead of the old practice of delim2==0. All callers changed.
3197 Return -1 on overflow, instead of returning junk.
3198 Do not set *linesize unless allocation succeeds.
3199 * getndelim2.h: Do not include stddef.h; no longer needed, now
3200 that we include sys/types.h.
3201 * getnline.h: Likewise.
3202 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3203 (getndelim2): Reorder arguments.
3204 * getnline.c (getnline, getndelim):
3205 Don't discard the NMAX argument.
3206 (getnline): Invoke getndelim, to avoid code duplication.
3207 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3208 of (size_t) -1 by callers of the getnline family.
3210 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3212 * nanosleep.c (suspended): Change its type from int to
3213 sig_atomic_t volatile.
3214 (first_call): Make it private to rpl_nanosleep, and have it
3215 be zero initially as that's a bit faster.
3216 (my_usleep): Round up fractional times instead of truncating them,
3217 as this is the usual meaning for 'sleep'.
3219 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3221 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3222 (ENOSYS): Define if not defined.
3223 (settime): Fall back on stime if it exists and settimeofday fails.
3224 But don't bother with fallbacks if a method fails with errno == EPERM.
3226 2004-05-11 Jim Meyering <jim@meyering.net>
3228 Prior to this change, the save_cwd caller required read access to the
3229 current directory on most systems (ones with the fchdir function).
3231 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3232 fails, try write-only, and finally, resort to using xgetcwd.
3234 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3236 * obstack.c, obstack.h: Import changes from libc.
3238 2004-04-28 Bruno Haible <bruno@clisp.org>
3240 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3241 implicitly appends .exe to executables.
3242 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3243 accepts Windows pathnames.
3244 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3245 Cygwin like Windows, since it now accepts Windows pathnames.
3246 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3247 Cygwin like Windows, since it now accepts Windows pathnames.
3248 Reported by Derek Robert Price <derek@ximbiot.com>.
3250 2004-04-20 Jim Meyering <jim@meyering.net>
3252 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3254 2004-04-20 Jim Meyering <jim@meyering.net>
3255 Bruno Haible <bruno@clisp.org>
3257 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3258 memory when realloc fails.
3260 2004-04-18 Jim Meyering <jim@meyering.net>
3262 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3263 don't leak memory and do call END_UTMP_ENT.
3265 2004-04-11 Paul Eggert <eggert@twinsun.com>
3267 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3268 (CHAR_BIT): Remove, since we assume C89.
3269 Include <stdint.h> if available, as per current Autoconf CVS advice.
3271 2004-03-30 Paul Eggert <eggert@twinsun.com>
3273 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3274 not bool, to be more consistent with Unix conventions.
3275 Suggested by Bruno Haible.
3277 Merge from coreutils.
3279 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3282 * getdate.h: Include stdbool.h, and timespec.h instead of
3283 the usual <time.h> dance.
3284 (get_date): Change signature to support fractional time stamps.
3285 All callers changed.
3286 * getdate.y: Include "getdate.h" first, as we can now
3287 assume C89 and don't need to worry about 'const'.
3288 Similarly, include "unlocked-io.h" near start, not in middle.
3290 (textint.value): Use long int rather than int.
3291 (textint.digits): Use size_t rather than int.
3292 (BILLION, LOG10_BILLION): New constants.
3293 (parser_control): New member rel_ns. Members day_ordinal,
3294 time_zone, month, day, hour, minutes, rel_year, rel_month,
3295 rel_day, rel_hour, rel_minutes, rel_seconds
3296 are now long int, not int. Member seconds is now struct timespec,
3297 not int. New member timespec_seen. Members dates_seen, days_seen,
3298 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3300 (%union.intval): Now long int, not int.
3301 New member timespec.
3302 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3303 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3304 (spec): Now is a timespec or an item list.
3305 (timespec, items): New nonterminals.
3306 (time, rel, relunit, number, get_date):
3307 Add support for fractional seconds.
3308 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3309 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3310 (to_hour): First arg is now long int, not int.
3311 (to_year): Returns long int, not int.
3312 Don't treat year -70 like 70.
3313 (tm_diff): Returns long int, not int.
3314 (lookup_word): Use bool instead of int when appropriate.
3315 (yylex): Use size_t for count, not int.
3316 Detect overflow when parsing large integer constants.
3317 Add support for fractions.
3318 (get_date): Make pointers 'const' if possible.
3319 Use more-portable code to detect integer overflow.
3320 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3321 Don't use ctime; it's not reliable if the year has >4 digits.
3323 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3324 This is for compatibility with BSD.
3326 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3327 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3328 From coreutils' system.h.
3330 * userspec.c: Don't include "posixver.h".
3331 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3332 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3333 compatible extension. Simplify code by removing a boolean int
3334 that was always nonzero if a string was nonnull.
3336 2004-03-30 Jim Meyering <jim@meyering.net>
3338 Merge from coreutils.
3340 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3342 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3343 an empty input stream.
3345 * readtokens.c: Include <stdbool.h>.
3346 (readtoken): Use `size_t' rather than int/long.
3347 All callers adjusted.
3348 Use `bool' rather than `int' where appropriate.
3349 Use memset rather than an explicit loop.
3350 Use x2nrealloc rather than xrealloc.
3351 Allow the use of `\0' as a delimiter.
3352 (readtokens): Likewise.
3353 * readtokens.h (readtoken, readtokens): Update prototypes.
3355 2004-03-30 Bruno Haible <bruno@clisp.org>
3357 * getloadavg.c (getloadavg): Don't assume setlocale returns
3360 2004-03-29 Paul Eggert <eggert@twinsun.com>
3362 Merge changes to getloadavg.c from coreutils and Emacs.
3364 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3365 Define to an expression, not to the empty string.
3366 Include cloexec.h and xalloc.h.
3367 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3368 Use set_cloexec_flag rather than rolling our own.
3369 * cloexec.c, cloexec.h: New files.
3371 2004-03-18 Paul Eggert <eggert@twinsun.com>
3373 * getopt.h: Sync with libc CVS.
3375 2004-03-18 Paul Eggert <eggert@twinsun.com>
3376 Bruno Haible <bruno@clisp.org>
3378 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3379 not on all platforms that have <wchar.h>.
3380 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3382 2004-03-09 Paul Eggert <eggert@twinsun.com>
3384 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3386 * getopt_int.h: New file, also synced from libc.
3388 2004-03-07 Paul Eggert <eggert@twinsun.com>
3390 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3391 '#if' expressions. Unlike the code it replaces, it does not
3392 depend on (defined _SC_PAGESIZE). However, it does depend on
3393 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3394 first reported by Jason Andrade in
3395 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3397 2004-01-18 Simon Josefsson <jas@extundo.com>
3399 * strdup.h: New file.
3400 * strdup.c: Include it.
3401 * path-concat.c: Include strdup.h. Drop strdup declaration.
3402 * userspec.c: Include strdup.h. Drop strdup declaration.
3404 2004-02-06 Karl Berry <karl@gnu.org>
3406 * config.charset: update from gettext 0.14.1.
3408 2004-02-05 Paul Eggert <eggert@twinsun.com>
3410 Add comments and code, prompted by suggestions from Bruno Haible
3412 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3413 describing the enum quoting_style values.
3414 * quotearg.c (quotearg_alloc): New function.
3415 (quotearg_buffer_restyled): Treat lone { and } as special.
3416 Treat = as special. Work around bug with older shells
3417 that "see" a '\' that is really the 2nd byte of a multibyte char.
3418 Quote empty string with shell_quoting_style.
3420 2004-02-03 Bruno Haible <bruno@clisp.org>
3422 * pipe.h: New file, from GNU gettext.
3423 * pipe.c: New file, from GNU gettext.
3425 2004-01-27 Bruno Haible <bruno@clisp.org>
3427 * execute.h: New file, from GNU gettext.
3428 * execute.c: New file, from GNU gettext.
3429 * w32spawn.h: New file, from GNU gettext.
3431 2004-01-23 Paul Eggert <eggert@twinsun.com>
3433 Exit-status fix from coreutils.
3435 Use exit_failure consistently in place of EXIT_FAILURE,
3436 so that program exit statuses are consistent on failure.
3438 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3439 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3440 * argmatch.h: Comment fix to match the above.
3441 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3442 Now a macro referring to exit_failure, instead of a separate
3443 variable. Include "exitfail.h" to get it.
3444 * xstrtol.h: Include "exitfail.h".
3445 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3447 * long-options.c (parse_long_options): Use prototype
3448 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3451 2004-01-21 Jim Meyering <jim@meyering.net>
3453 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3454 so as not to conflict with a different-sized __mktime_internal
3455 function in GNU libc.
3456 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3457 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3459 2004-01-18 Paul Eggert <eggert@twinsun.com>
3461 Merge from diffutils.
3463 * file-type.c (file_type): Add typed memory objects.
3464 * file-type.h (S_TYPEISTMO): New macro.
3466 * c-stack.h (c_stack_action): Remove argv argument.
3467 * c-stack.c (c_stack_action): Likewise. All uses changed.
3468 (die): Don't calculate message unless segv_action returns.
3469 (get_stack_location, min_address_from_argv, max_address_from_argv,
3470 volatile stack_base, volatile_stack_size): Remove.
3471 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3472 that every segmentation violation is a stack overflow. (Ouch!)
3473 See Debian bug 136249 (still outstanding) for more info about why
3474 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3476 2003-11-30 Bruno Haible <bruno@clisp.org>
3478 Safer stack allocation.
3479 * setenv.c: Include allocsa.h.
3480 (alloca): Remove fallback definition.
3481 (freea): Remove macro.
3482 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3485 2003-10-17 Bruno Haible <bruno@clisp.org>
3487 * binary-io.h: Avoid warnings on Cygwin.
3489 2003-12-28 Bruno Haible <bruno@clisp.org>
3491 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3492 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3494 2003-11-28 Bruno Haible <bruno@clisp.org>
3496 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3498 2003-11-27 Bruno Haible <bruno@clisp.org>
3500 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3502 2003-11-17 Bruno Haible <bruno@clisp.org>
3504 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3506 2003-11-24 Bruno Haible <bruno@clisp.org>
3508 * xallocsa.h: New file, from GNU gettext.
3509 * xallocsa.c: New file, from GNU gettext.
3511 2003-11-24 Bruno Haible <bruno@clisp.org>
3513 * allocsa.h: New file, from GNU gettext.
3514 * allocsa.c: New file, from GNU gettext.
3516 2003-11-24 Bruno Haible <bruno@clisp.org>
3518 * eealloc.h: New file.
3520 2004-01-15 Jim Meyering <jim@meyering.net>
3522 Merge from coreutils.
3524 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3525 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3526 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3528 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3529 optional configure-time default.
3531 * version-etc.c (version_etc_copyright): Update copyright date.
3533 * xreadlink.c (xreadlink): Correct outdated comment.
3535 2004-01-15 Paul Eggert <eggert@twinsun.com>
3537 Merge from coreutils.
3539 * posixver.c: Include posixver.h.
3541 * same.c: Include <stdbool.h>, <limits.h>.
3542 (_POSIX_NAME_MAX): Define if not defined.
3544 (same_name): If file names are silently truncated, report
3545 that the file names are the same if they are the same after
3546 the silent truncation.
3548 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3549 conversion function.
3550 * xstrtod.c (xstrtod): Likewise. All callers changed to
3551 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3554 2004-01-14 Paul Eggert <eggert@twinsun.com>
3556 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3557 with like-named macro in fnmatch.c.
3558 (EXT): Use an internal constant instead.
3560 Merge fnmatch patches from glibc.
3561 * fnmatch.c (mbsinit): Remove define.
3562 Add libc_hidden_ver (__fnmatch, fnmatch).
3563 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3564 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3566 2003-12-14 Karl Berry <karl@gnu.org>
3568 * config.charset: update from gettext-runtime.
3570 2003-12-03 Paul Eggert <eggert@twinsun.com>
3572 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3573 Bug reported by Alfred M. Szmidt.
3575 2003-11-29 Karl Berry <karl@gnu.org>
3577 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3579 2003-11-23 Paul Eggert <eggert@twinsun.com>
3580 Bruno Haible <bruno@clisp.org>
3582 * printf-parse.h: Don't include sys/types.h.
3583 (ARG_NONE): New macro.
3584 (char_directive): Change type of *arg_index fields to size_t.
3585 * printf-parse.c: Don't include sys/types.h.
3586 (SSIZE_MAX): Remove macro.
3587 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3588 Remove unnecessary overflow check.
3589 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3592 2003-11-24 Paul Eggert <eggert@twinsun.com>
3594 * alloca.c: Remove dependency on xalloc module.
3595 (xalloc_die): Remove.
3596 (memory_full) [!defined emacs]: New macro.
3597 [!defined emacs]: Don't include xalloc.h.
3598 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3599 address arithmetic overflows. Change datatypes a bit to avoid
3602 2003-11-22 Jim Meyering <jim@meyering.net>
3604 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3606 2003-11-17 Bruno Haible <bruno@clisp.org>
3608 * vasnprintf.c (alloca): Remove fallback definition.
3609 (freea): Remove definition.
3610 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3611 Reported by Paul Eggert.
3613 2003-11-17 Jim Meyering <jim@meyering.net>
3615 On systems without utime and without a utimes function capable of
3616 dealing with a NULL struct utimbuf* argument, this utime replacement
3617 could -- in unusual circumstances -- leak a file descriptor.
3618 * utime.c: Include <unistd.h> and <errno.h>.
3619 (utime_null): Be sure to close `fd' and to preserve errno.
3620 Reported by Geoff Collyer via Arnold Robbins.
3622 2003-11-16 Paul Eggert <eggert@twinsun.com>
3623 Bruno Haible <bruno@clisp.org>
3625 Protect against address arithmetic overflow.
3626 * printf-args.h: Include stddef.h.
3627 (arguments): Change type of field 'count' to size_t.
3628 * printf-args.c (printf_fetchargs): Use size_t instead of
3629 'unsigned int' where appropriate.
3630 * printf-parse.h: Include sys/types.h.
3631 (char_directive): Change type of *arg_index fields to ssize_t.
3632 (char_directives): Change type of fields 'count', max_*_length to
3634 * printf-parse.c: Include sys/types.h and xsize.h.
3635 (SSIZE_MAX): Define fallback value.
3636 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3637 instead of 'int' where appropriate. Check a_allocated, d_allocated
3638 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3639 * vasnprintf.c: Include xsize.h.
3640 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3641 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3642 overflow. Avoid wraparound when converting a width or precision from
3645 2003-11-16 Bruno Haible <bruno@clisp.org>
3647 Update from GNU gettext.
3648 * printf-parse.c: Generalize to it can be compiled for wide strings.
3649 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3650 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3651 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3652 SNPRINTF): New macros.
3653 Don't include <alloca.h> if the file is used inside libintl.
3654 (local_wcslen): New function, for Solaris 2.5.1.
3655 (VASNPRINTF): Use it instead of wcslen.
3657 2003-11-16 Bruno Haible <bruno@clisp.org>
3659 * xsize.h (xmax): New function.
3660 (xsum, xsum3, xsum4): Declare as "pure" functions.
3662 2003-11-12 Paul Eggert <eggert@twinsun.com>
3664 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3665 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3666 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3667 heuristic is just as accurate as far as we know, and it removes a
3668 dependency on size_max.m4 and ptrdiff_max.m4.
3670 2003-11-12 Paul Eggert <eggert@twinsun.com>
3672 * xstrtol.c (__xstrtol): Remove "break" immediately after
3673 "return", to pacify some unknown compiler. Problem reported
3676 2003-11-11 Bruno Haible <bruno@clisp.org>
3678 * xsize.h (SIZE_MAX): Remove fallback definition.
3679 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3682 2003-11-10 Paul Eggert <eggert@twinsun.com>
3684 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3685 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3686 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3688 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3689 not (size_t) -1, since it's defined here.
3691 2003-11-06 Paul Eggert <eggert@twinsun.com>
3693 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3694 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3695 Reject sizes of exactly SIZE_MAX bytes.
3696 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3697 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3699 2003-11-05 Bruno Haible <bruno@clisp.org>
3701 * xsize.h: Include limits.h, to avoid a possible collision with
3702 SIZE_MAX defined in <limits.h> on Solaris.
3704 2003-11-04 Bruno Haible <bruno@clisp.org>
3706 * xsize.h: New file.
3707 * linebreak.c: Include xsize.h.
3708 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3709 argument for overflow.
3710 Suggested by Paul Eggert.
3712 2003-10-31 Bruno Haible <bruno@clisp.org>
3714 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3715 to avoid (extremely rare) race condition.
3716 Suggested by Paul Eggert.
3718 2003-11-03 Jim Meyering <jim@meyering.net>
3720 * userspec.c: Include "userspec.h".
3721 * userspec.h: New file.
3723 2003-10-31 Paul Eggert <eggert@twinsun.com>
3725 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3726 * mountlist.c (SIZE_MAX): Define if not defined already.
3727 (read_filesystem_list): Set and use me_type_malloced.
3728 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3729 whatever the type happens to be), for brevity and consistency.
3730 Check for size calculation overflow on Alphas running OSF/1.
3732 2003-10-31 Jim Meyering <jim@meyering.net>
3734 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3736 * linebuffer.c: Include <string.h> for declaration of memset.
3738 2003-10-30 Paul Eggert <eggert@twinsun.com>
3739 Bruno Haible <bruno@clisp.org>
3741 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3742 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3744 2003-10-29 Paul Eggert <eggert@twinsun.com>
3746 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3747 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3749 * quotearg.c (quotearg_n_options): Use it.
3750 * group-member.c: Include <stdbool.h>.
3751 (free_group_info): Arg is now const *; don't free arg.
3752 (get_group_info): Now returns bool and accepts struct group_info *,
3753 rather than returning a malloc'ed struct group_info *.
3754 All uses changed. Check for overflow in internal size calculation.
3756 * getusershell.c (readname): Simplify the code by using x2nrealloc
3757 rather than xmalloc/xrealloc.
3758 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3759 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3760 conformance bug: the old code used a pointer after freeing the
3761 storage that it addressed.
3762 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3763 rather than doing it by hand.
3764 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3765 the buffer preserved. Use free and xmalloc instead.
3766 * quotearg.c (quotearg_n_options): Likewise.
3767 Use a simpler test for size overflow. Don't use xalloc_oversized
3768 because unsigned int might be wider than size_t (!); this suggests
3769 that we should switch from unsigned int to size_t for slot numbers.
3771 2003-10-27 Bruno Haible <bruno@clisp.org>
3773 * stdbool_.h: Better support for BeOS.
3775 2003-10-27 Paul Eggert <eggert@twinsun.com>
3777 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3778 to allocate the returned structure. Do not allocate a subarray,
3779 as x2nrealloc will do that.
3780 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3781 instead of xnrealloc.
3782 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3784 2003-10-26 Paul Eggert <eggert@twinsun.com>
3786 * xalloc.h (xalloc_oversized): New static inline function, for
3787 callers that want to do their own size-overflow checking. Include
3788 <stdbool.h>, since xalloc_oversized returns bool.
3789 * xalloc.c (array_size_overflow): Remove. All callers changed
3790 to use xalloc_oversized.
3792 Add two functions x2realloc, x2nrealloc, for programs that grow
3793 arrays dynamically by doubling their sizes.
3794 * xalloc.h (x2realloc, x2nrealloc): New decls.
3795 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3798 Port to C99 semantics for 'inline' of external functions.
3799 Bug reported by Bruno Haible.
3800 * xmalloc.c (xnmalloc_inline): New static inline function,
3801 with the old contents of xnmalloc.
3802 (xnmalloc, xmalloc): Use it.
3803 (xnrealloc_inline): New static inline function,
3804 with the old contents of xnrealloc.
3805 (xnrealloc, xrealloc): Use it.
3807 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3809 2003-10-25 Paul Eggert <eggert@twinsun.com>
3811 Fix several address-calculation bugs in the hash modules,
3812 plus some minor code cleanup.
3814 * hash.h: Include <stdbool.h>, for bool.
3815 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3816 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3817 hash_get_n_entries, hash_get_max_bucket_length,
3818 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3819 hash_rehash): Use size_t rather than unsigned.
3820 * hash.c (struct hash_table, hash_get_n_buckets,
3821 hash_get_n_buckets_used, hash_get_n_entries,
3822 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3823 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3824 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3826 (SIZE_MAX): Define if not defined.
3827 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3828 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3830 Use const * when possible.
3831 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3832 (check_tuning): Fix bug: if tuning parameters were very close to
3833 0 or 1, rounding errors could have caused subscript violations.
3834 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3835 (hash_initialize): Add 'fail:' label
3836 to free table and return NULL, and use it to simplify code.
3837 Use calloc rather than clearing the storage ourself.
3838 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3839 buffer size calculations.
3840 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3841 Include <stddef.h>, for size_t.
3842 * hash-pjw.c (hash_pjw): Likewise.
3843 Switch to method described by Bruno Haible.
3844 Include <limits.h>, for CHAR_BIT.
3845 (SIZE_BITS): New macro.
3847 2003-10-21 Paul Eggert <eggert@twinsun.com>
3849 * getndelim2.c (getndelim2): When size calculation overflows,
3850 ceiling the allocation at NMAX bytes rather than silently
3851 discarding input bytes before NMAX is reached. This makes
3852 a difference only if NMAX exceeds SIZE_MAX / 2.
3854 * obstack.c: Merge from glibc.
3855 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3856 Add libc_hidden_def (_obstack_newchunk).
3857 (_obstack_free) [! defined _LIBC]: Remove.
3858 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3859 a clone of the function body.
3860 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3861 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3863 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3864 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3867 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3868 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3869 Don't use lvalue casts, as GCC plans to remove support for them
3870 in GCC 3.5. Reported by Joseph S. Myers. This bug
3871 was also present in the non-GCC version, indicating that this
3872 code had always been buggy and had never been widely used.
3873 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3874 Use the fast variant of each macro, rather than copying the
3875 definiens of the fast variant; that way, we'll be more likely to
3876 catch future bugs in the fast variants.
3878 2003-10-20 Bruno Haible <bruno@clisp.org>
3880 * wait-process.h: New file, from GNU gettext.
3881 * wait-process.c: New file, from GNU gettext.
3883 2003-10-19 Jim Meyering <jim@meyering.net>
3885 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3887 2003-10-16 Paul Eggert <eggert@twinsun.com>
3889 * getgroups.c: Include <errno.h>, <stdlib.h>.
3890 (getgroups): First arg is int, not size_t.
3891 Don't let 'free' mangle errno.
3893 2003-10-16 Jim Meyering <jim@meyering.net>
3895 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3897 2003-10-15 Paul Eggert <eggert@twinsun.com>
3899 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3901 (new_exclude, add_exclude_file): Initial size no longer needs to
3903 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3904 our own address arithmetic overflow checking.
3906 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3907 (fnmatch): Do not alloca more than 2000 wide characters;
3908 instead, use malloc for large buffers.
3909 Check for address arithmetic overflow, and return -1
3910 with errno set to ENOMEM in that case.
3911 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3912 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3913 instead, return -1. Check for address arithmetic overflow.
3915 2003-10-14 Paul Eggert <eggert@twinsun.com>
3917 Handle invalid suffixes and overflow independently, so that
3918 callers can treat them independently as needed. Fix some bugs in
3919 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3920 suffix for a human-readable blocksize. The major caller-visible
3921 change is the addition of a new
3922 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3923 that both overflow and suffix chars were found.
3925 * human.c (humblock): Don't check separately for invalid suffix
3926 char; that is xstrtoumax's job (now that its bug is fixed).
3927 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3928 INTMAX_MAX]: New macros.
3929 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3930 TYPE_MAXIMUM): New macros.
3931 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3932 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3933 if overflow occurs, as it's what __strtol does and it's more useful
3935 (__xstrtol): If __strtol reports some error other than ERANGE,
3936 reflect it to the caller as LONGINT_INVALID. If it reports
3937 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3938 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3939 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3941 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3942 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3943 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3944 [defined UINTMAX_MAX]: New macros.
3946 2003-10-14 Bruno Haible <bruno@clisp.org>
3948 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3949 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3950 Also use volatile where needed.
3952 2003-10-12 Paul Eggert <eggert@twinsun.com>
3954 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3955 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3956 and define in terms of the other primitives.
3957 * xmalloc.c: Include stdbool.h; do not include exit.h.
3958 (SIZE_MAX): Define if not already defined.
3959 (array_size_overflow): New function.
3960 (xalloc_die): Abort instead of exiting if 'error' returns.
3961 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3962 (xmalloc, xrealloc): Use them.
3963 (xcalloc): Check for address arithmetic overflow.
3964 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3965 a bit faster than strcpy.
3967 2003-10-08 Paul Eggert <eggert@twinsun.com>
3969 Merge getpass from libc, plus a few fixes.
3971 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3972 Include <stdbool.h>.
3973 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3974 __fsetlocking to empty.
3975 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3976 do include <bits/libc-lock.h>.
3977 Do not include <fcntl.h>; not needed.
3978 [_LIBC]: Include <wchar.h>.
3979 (NOTCANCEL_MODE): New macro.
3980 (flockfile, funlockfile) [_LIBC]: New macros.
3981 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3982 [!_LIBC]: New macros.
3983 (call_fclose): New function.
3984 (getpass): Use it. Save tty stream separately; this simplifies the
3985 code and makes it more reliable if stdin happens to equal stdout.
3986 Invoke __fsetlocking on tty.
3987 Handle thread cancellation if needed.
3988 Namespace cleanup (use __tcgetattr, __getline).
3989 Use bool for Booleans.
3990 [USE_IN_LIBIO]: Handle wide streams.
3991 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3992 stream might go where.
3994 * unlocked-io.h: Include <stdio.h>, so that the caller
3995 doesn't have to include <stdio.h> before us.
3996 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3997 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3998 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3999 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4000 if not declared, so that we can use getpass.c code from libc without
4002 (flockfile, ftrylockfile, funlockfile): New macros.
4004 2003-10-06 Bruno Haible <bruno@clisp.org>
4006 * version-etc-2.h: Remove file.
4007 * version-etc-2.c: Remove file.
4009 2003-09-25 Jim Meyering <jim@meyering.net>
4010 Bruno Haible <bruno@clisp.org>
4012 This lets translators provide better translations for the
4013 "Written by ..." part of --version output.
4014 * version-etc.h: Include stdarg.h.
4015 (version_etc_copyright): Declare as readonly.
4016 (version_etc): Make this function variadic with a NULL-terminated list
4017 of author name strings.
4018 (version_etc_va): New declaration.
4019 * version-etc.c: Include stdarg.h, stdlib.h.
4020 (version_etc_copyright): Declare as readonly.
4021 (version_etc_va): New function. Provide a different translatable string
4022 for each possible number of authors < 10. Abbreviate when there are 10
4024 (version_etc): Make this function variadic. Call version_etc_va.
4025 Suggestion from Gary V. Vaughan.
4027 * long-options.h (parse_long_options): Change prototype: the authors
4028 string is moved to the end and becomes variadic.
4029 * long-options.c: Include stdarg.h.
4030 (parse_long_options): Make this function variadic, too.
4031 Call version_etc_va, not version_etc.
4033 2003-10-06 Bruno Haible <bruno@clisp.org>
4035 * fatal-signal.h: New file, from GNU gettext.
4036 * fatal-signal.c: New file, from GNU gettext.
4038 2003-10-04 Karl Berry <karl@gnu.org>
4040 * argp*: update from libc.
4042 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4044 * getpass.c (getpass): Use a no-op fseek when switching from input to
4045 output mode on the same stream.
4047 2003-09-29 Paul Eggert <eggert@twinsun.com>
4049 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4050 Fix arg typo in previous patch.
4052 2003-09-28 Jim Meyering <jim@meyering.net>
4054 * error.c: Correct cpp indentation.
4056 2003-09-27 Paul Eggert <eggert@twinsun.com>
4058 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4059 Omit the special code that used __typeof__, since we worry that
4060 it could be more trouble than it's worth. See:
4061 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4062 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4066 2003-09-26 Jim Meyering <jim@meyering.net>
4068 * error.c (error_tail): Move some declarations
4069 into inner scope where the local variables are used.
4071 2003-09-26 Bruno Haible <bruno@clisp.org>
4073 * stpncpy.h (gnu_stpncpy): New declaration.
4074 (stpncpy): Define as alias for gnu_stpncpy.
4075 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4077 2003-09-26 Paul Eggert <eggert@twinsun.com>
4079 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4080 (error_tail): Do not loop, reallocating temporary buffer, since
4081 the output cannot contain more wide characters than the input
4082 contains bytes, the size must be big enough already. This avoids
4083 one potential size overflow calculation. Check for size overflow
4084 when calculating temporary buffer size. Free temporary buffer
4085 when done, if it was allocated with malloc; this plugs a memory
4086 leak. Remove casts from void * to pointers, that are no longer
4087 needed now that we're assuming C89 or better.
4089 Merge error changes from glibc.
4091 * error.c, error.h: Update copyright notice header to match glibc.
4092 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4093 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4094 Disable cancellation while printing error.
4095 * error.h: Prepend __ to parameter names.
4097 2003-09-25 Karl Berry <karl@gnu.org>
4099 * argp-fmtstream.c, argp-help.c: update from libc.
4101 2003-09-25 Bruno Haible <bruno@clisp.org>
4103 * version-etc-2.h: New file, from version-etc.h with modifications.
4104 * version-etc-2.c: New file, from version-etc.c with modifications.
4106 2003-09-25 Simon Josefsson <jas@extundo.com>
4108 * xgetdomainname.h: New file.
4109 * xgetdomainname.c: New file.
4111 2003-09-25 Simon Josefsson <jas@extundo.com>
4112 Bruno Haible <bruno@clisp.org>
4114 * getdomainname.h: New file.
4115 * getdomainname.c: New file.
4117 2003-09-24 Paul Eggert <eggert@twinsun.com>
4119 * linebuffer.c (freebuffer): Don't free the argument, just
4120 the buffer associated with the argument. Bug reported by
4123 2003-09-19 Karl Berry <karl@gnu.org>
4125 * argp.h: update from libc.
4127 2003-09-16 Paul Eggert <eggert@twinsun.com>
4129 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4130 input error, instead of returning NULL the next time we are called
4131 (and therefore losing track of errno).
4133 2003-09-15 Paul Eggert <eggert@twinsun.com>
4135 * getndelim2.c (getndelim2): Don't trash errno when a read
4136 fails, so that the caller gets the proper errno.
4138 * readutmp.c (read_utmp): Likewise.
4139 Check for fstat error. Close stream and free storage
4142 2003-09-14 Bruno Haible <bruno@clisp.org>
4144 * fwriteerror.h: New file.
4145 * fwriteerror.c: New file.
4147 2003-09-14 Jim Meyering <jim@meyering.net>
4149 * getloadavg.c: Correct cpp indentation.
4150 * strdup.c: Likewise.
4151 * vasnprintf.c: Likewise.
4153 2003-09-12 Paul Eggert <eggert@twinsun.com>
4155 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4156 * obstack.c [!defined _LIBC]: Likewise.
4157 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4158 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4159 * exitfail.c: Don't include stdlib.h; no longer needed.
4161 More changes to assume C89 or better.
4163 * error.c (error_tail): Assume vprintf.
4165 * argmatch.c (getenv): Remove decl.
4166 * progreloc.c (get_full_program_name): Define via prototype.
4167 * setenv.c (clearenv): Likewise.
4168 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4170 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4171 (malloc, memcpy): Remove decls.
4172 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4173 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4174 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4175 (memcpy): Remove macro.
4176 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4177 (__P): Remove. All uses removed.
4178 (PTR): Remove. All uses changed to void *.
4179 (CHAR_BIT, NULL): Remove.
4180 (spaces, zeros, memset_space, memset_zero)
4181 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4183 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4184 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4185 Define with prototype.
4186 Remove now-unnecessary prototype decl.
4187 (extra_args_spec): Assume ANSI C. All uses changed.
4188 (extra_args_spec_iso): Remove.
4189 (my_strftime, emacs_strftimeu): Define via prototype.
4190 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4192 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4193 * strtoimax.c: Include <stdlib.h> unconditionally.
4194 (strtoul, strtol): Remove decls.
4195 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4197 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4198 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4199 (LOCALE_PARAM_PROTO): New macro.
4200 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4201 (INTERNAL (strtol), strtol): Define with a prototype.
4202 (PARAMS): Remove. All uses removed.
4203 * tempname.c: Include <string.h> unconditionally.
4204 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4205 * xgethostname.c (main): Define with a prototype.
4206 * xmalloc.c: Include "xalloc.h" first, to check interface.
4207 Include <stdlib.h> unconditionally.
4208 (calloc, malloc, realloc, free): Remove decls.
4209 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4210 Include <stdlib.h> unconditionally. Sort include file names.
4212 (xstrtod): Define with a prototype.
4213 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4214 (strtol, strtoul): Remove decls.
4216 2003-09-11 Paul Eggert <eggert@twinsun.com>
4218 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4219 Include <stdlib.h>, <string.h> unconditionally.
4220 Remove now-unnecessary cast to char *.
4221 * strnlen.c: Include <string.h> unconditionally.
4222 * yesno.c (yesno): Define with a prototype.
4224 2003-09-10 Bruno Haible <bruno@clisp.org>
4226 * strcspn.c: Include <string.h> unconditionally.
4227 * strpbrk.c: Include <string.h> unconditionally.
4228 * strstr.c: Include <string.h> unconditionally.
4229 * unicodeio.c: Include <string.h> unconditionally.
4230 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4231 * unsetenv.c: Likewise.
4232 * xreadlink.c: Include <stdlib.h> unconditionally.
4233 * yesno.c: Include <stdlib.h> unconditionally.
4234 (rpmatch): Add prototype.
4236 2003-09-10 Jim Meyering <jim@meyering.net>
4238 * error.c: Correct indentation of cpp directives.
4240 2003-09-09 Paul Eggert <eggert@twinsun.com>
4244 * acosl.c (main): Use a prototype.
4245 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4248 * getloadavg.c (getloadavg, main): Define via prototypes.
4250 * getopt.h (struct option.name): Assume C89, and use 'const'.
4251 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4252 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4254 * getopt.c (const): Remove macro.
4255 Include <string.h> unconditionally.
4256 (my_index): Remove; all uses changed to strchr.
4257 (strlen): Remove decl.
4258 (exchange): Remove forward decl; no longer needed.
4259 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4260 Define with prototype.
4261 * getopt1.c (const): Remove macro.
4262 (getopt_long, getopt_long_only, main): Define with prototype.
4264 * getugroups.c: Include <string.h> unconditionally.
4266 * getusershell.c: Include <stdlib.h> unconditionally.
4267 (getusershell, setusershell, endusershell, readname, main):
4268 Define with prototypes.
4270 * group-member.c: Include group-member.h first.
4271 Include <stdlib.h> unconditionally.
4273 * hard-locale.c: Include hard-locale.h first.
4274 Include <stdlib.h>, <string.h> unconditionally.
4276 * hash.c (free, malloc): Remove decls.
4277 Include <stdlib.h> unconditionally.
4279 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4280 (getenv): Do not declare.
4282 * idcache.c: Include <string.h> unconditionally.
4284 * long-options.c: Include long-options.h first, to test interface.
4285 Include <stdlib.h> unconditionally.
4287 * makepath.c: Include makepath.h first, to test interface.
4288 Include <stdlib.h> and <string.h> unconditionally.
4290 * linebuffer.c: Include <stdlib.h>.
4291 (free): Remove decl.
4293 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4294 rpl_malloc returns void *, not char *.
4295 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4297 * md5.h: Include <limits.h> unconditionally.
4298 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4299 (__P): Remove; all uses removed.
4300 * md5.c: Include "md5.h" first.
4301 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4302 md5_buffer, md5_process_bytes, md5_process_block):
4303 Define with prototypes.
4304 * sha.h (__P): Remove all uses. (It wasn't defined??)
4305 * sha.c: Include "sha.h" first.
4306 Include <stdlib.h>, <string.h> unconditionally.
4308 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4309 * memcmp.c (__ptr_t): Likewise.
4310 * memrchr.c (__ptr_t): Likewise.
4311 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4312 Include <string.h> unconditionally.
4313 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4314 * memchr.c: Include <stdlib.h> unconditionally.
4315 * memchr.c (LONG_MAX): Remove.
4316 * memrchr.c (LONG_MAX): Likewise.
4317 * memchr.c (__memchr): Define via a prototype.
4318 * memrchr.c (__memrchr): Likewise.
4319 * memcmp.c (__P): Remove, and remove all uses.
4320 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4321 Remove forward decls; no longer needed.
4322 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4323 Use types required by C89 in prototype.
4325 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4326 * savedir.c: Likewise.
4327 * mkdir.c (free): Remove decl.
4328 * rmdir.c (rmdir): Define with a prototype.
4329 * savedir.c: Include savedir.h first, to test interface.
4331 * mktime.c (STDC_HEADERS): Remove.
4332 Include <stdlib.h>, <string.h> unconditionally.
4334 * modechange.c: Include <stdlib.h> unconditionally.
4335 (malloc): Remove decl.
4337 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4338 (free): Remove decl.
4340 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4341 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4342 (This type really should be intptr_t, but that's a C99ism.)
4343 (_obstack_memcpy): Remove: all uses changed to memcpy.
4344 Include <string.h> unconditionally.
4345 (struct obstack): Assume __STDC__ for types of members
4346 chunkfun, freefun, extra_arg.
4347 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4348 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4349 obstack_begin, obstack_specify_allocation,
4350 obstack_specify_allocation_with_arg, obstack_chunkfun,
4351 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4352 Remove unprototyped decls and the macros that use them.
4353 * obstack.c (POINTER): Remove. All uses changed to void *.
4354 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4355 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4356 (defined __STDC__ && __STDC__)]:
4357 Remove nonprototyped code.
4358 Include <stdlib.h> unconditionally.
4359 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4360 _obstack_allocated_p, _obstack_free, obstack_free,
4361 _obstack_memory_used, print_and_abort):
4362 Define using prototypes.
4363 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4364 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4365 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4366 obstack_next_free, obstack_object_size, obstack_room) [0]:
4367 Remove unused, unprototyped code.
4369 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4371 * physmem.c (physmem_total, physmem_available, main): Define
4374 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4375 (main): Define with a prototype.
4377 * posixver.c (getenv): Remove decl.
4379 * putenv.c (malloc): Returns void *, not char *.
4380 Include <string.h> unconditionally.
4381 (strchr, memcpy, NULL): Do not define.
4383 * readtokens.c: Include readtokens.h first, to test interface.
4384 Include <stdlib.h>, <string.h> unconditionally.
4385 (init_tokenbuffer): Define with a prototype.
4387 * regex.c (PARAMS): Remove. All uses removed.
4388 All uses of _RE_ARGS removed, too.
4389 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4391 (bzero): Assume memset exists.
4392 (memcmp, memcpy, NULL): Remove.
4393 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4394 char, or assignments to local vars of type signed char.
4395 (init_syntax_once, PREFIX(extract_number_and_incr),
4396 PREFIX(print_partial_compiled_pattern),
4397 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4398 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4399 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4400 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4401 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4402 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4403 wcs_compile_range, byte_compile_range, truncate_wchar,
4404 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4405 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4406 count_mbs_length, wcs_re_match_2_internal,
4407 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4408 PREFIX(alt_match_null_string_p),
4409 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4410 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4411 regfree, PREFIX(extract_number)): Define with prototype. Remove
4412 now-unnecessary declaration, if any.
4413 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4415 Remove now-unnecessary casts among pointer types.
4416 * regex.h (_RE_ARGS): Remove. All uses removed.
4418 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4419 (free): Remove decl.
4421 * rpmatch.c: Include <stdlib.h> unconditionally.
4423 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4424 (free): Remove decl.
4426 * save-cwd.c: Include <stdlib.h> unconditionally.
4427 * xgetcwd.c: Likewise.
4429 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4430 (free): Remove decl.
4432 * strchrnul.c (strchrnul): Define with a prototype.
4433 Fix bug: c_in was not converted to char before searching.
4435 The following changes are not K&R related:
4437 * group-member.h: Include <sys/types.h>, so that this file is
4439 * makepath.h: Likewise.
4441 * getusershell.c (readname, default_index, line_size, readname):
4442 Use size_t, not int, for sizes.
4443 (readname): If the size overflows, report an error instead of
4446 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4448 * getndelim2.c: Assume stdlib.h per the C89 spec.
4450 2003-09-08 Paul Eggert <eggert@twinsun.com>
4452 Assume C89 or better; remove K&R cruft.
4453 A few of these changes were first proposed by Derek Robert Price
4454 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4456 * addext.c: Include <string.h> unconditionally.
4457 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4458 Don't declare getenv or malloc.
4460 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4461 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4463 (find_stack_direction, alloca): Use prototypes.
4465 * atexit.c (atexit): Define using a prototype.
4467 * basename.c, dirname.c, stripslash.c:
4468 Include <string.h> unconditionally.
4470 * bcopy.c: Include <stddef.h>.
4471 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4473 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4475 * error.h (error, error_at_line, error_print_progname)
4476 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4477 * error.c: Include error.h first, to check interface.
4478 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4479 (VA_START): Remove; all uses changeed to va_start.
4480 (exit, strerror): Remove decls.
4481 (error_print_progname): Prototype uncondionally.
4482 Don't include <errno.h>; no longer needed.
4483 (private_strerror): Remove.
4484 (error_tail): Always define.
4485 (error, error_at_line): Assume C89 or better; always use prototypes.
4486 * fatal.c: Include "fatal.h" first, to test interface.
4487 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4488 (VA_START): Remove; all uses changed to va_start.
4489 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4491 (exit): Remove decl.
4492 (fatal): Prototype unconditionally. Assume va_start works.
4493 Abort at end, to pacify gcc.
4495 * euidaccess.c (main): Define with a prototype.
4497 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4499 * exitfail.c: Include <stdlib.h> unconditionally.
4501 * fnmatch_.h (__P): Remove. All uses changed to assume
4503 * fnmatch.c: Include fnmatch.h first, to test interface.
4504 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4505 (getenv): Remove decl.
4506 (fnmatch): Define using a prototype.
4507 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4508 (FCT): Define using a prototype.
4510 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4512 * gethostname.c: Include <stddef.h>.
4513 (gethostname): Define with prototype. Length is size_t, not int.
4515 2003-09-08 Paul Eggert <eggert@twinsun.com>
4517 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4518 getversion.c should have been removed then, but was accidentally
4521 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4522 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4524 2003-09-07 Paul Eggert <eggert@twinsun.com>
4526 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4527 copy_tm_result. Bug reported by Simon Josefsson in
4528 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4530 2003-09-06 Paul Eggert <eggert@twinsun.com>
4532 * time_r.c, time_r.h: New files.
4534 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4536 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4537 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4539 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4541 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4542 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4545 * timegm.c: Switch to glibc implementation, with the following changes:
4546 [defined HAVE_CONFIG_H]: Include <config.h>.
4547 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4548 (__mktime_internal) [!defined _LIBC]: New decl.
4549 (__gmtime_r) [!defined _LIBC]: New macro and function.
4550 (timegm): Use a prototype, since gnulib assumes C89.
4551 Do not bother declaring tmp to be const, as it's not really usefu.
4552 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4553 (timegm): Declare only if HAVE_DECL_TIMEGM.
4555 2003-09-03 Paul Eggert <eggert@twinsun.com>
4557 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4558 Bug reported by Lute Kamstra in
4559 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4561 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4562 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4563 course with correspondingly smaller numbers for tomorrow and
4564 yesterday. From Tadayoshi Funaba. Originally installed into
4565 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4568 2003-08-31 Simon Josefsson <jas@extundo.com>
4570 * timegm.h: New file.
4571 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4573 2003-08-31 Karl Berry <karl@gnu.org>
4575 * argp.h: update from libc.
4577 2003-08-28 Bruno Haible <bruno@clisp.org>
4579 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4580 warning on QNX, which defines O_BINARY to 000000.
4582 2003-08-24 Bruno Haible <bruno@clisp.org>
4584 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4585 MSVC7 <stdio.h> is included later.
4587 2003-08-20 Bruno Haible <bruno@clisp.org>
4589 * progname.h: New file, from GNU gettext.
4590 * progname.c: New file, from GNU gettext.
4591 * progreloc.c: New file, from GNU gettext.
4593 2003-08-19 Bruno Haible <bruno@clisp.org>
4595 * xstrdup.c: Assume <string.h> exists.
4597 2003-08-18 Jim Meyering <jim@meyering.net>
4599 * setenv.h: Indent nested cpp directive.
4600 * vasnprintf.c: Remove trailing blanks.
4602 2003-08-17 Simon Josefsson <jas@extundo.com>
4603 Bruno Haible <bruno@clisp.org>
4605 * xstrndup.h: New file.
4606 * xstrndup.c: New file.
4608 2003-08-17 Bruno Haible <bruno@clisp.org>
4610 * strndup.h: New file.
4612 2003-08-16 Paul Eggert <eggert@twinsun.com>
4614 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4615 space, undoing this 2003-08-12 change:
4616 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4618 2003-08-16 Jim Meyering <jim@meyering.net>
4620 Merge from coreutils.
4621 * xstrtoimax.c: #else #if -> #elif.
4622 * xstrtoumax.c: Likewise.
4624 2003-08-15 Paul Eggert <eggert@twinsun.com>
4626 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4627 rather than tab, after '#' in shell-script copyright notices.
4628 Suggested by Bruno Haible.
4630 2003-08-15 Jim Meyering <jim@meyering.net>
4631 and Paul Eggert <eggert@twinsun.com>
4633 Merge from coreutils.
4634 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4635 member but strut utmpx does not. Needed for AIX 4.3.3.
4636 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4638 2003-08-15 Jim Meyering <jim@meyering.net>
4640 Merge from coreutils.
4641 * xgethostname.c: Include <stdlib.h>.
4642 (xghostname): Don't exit for anything other than memory-related
4643 failure; just return NULL.
4644 * userspec.c: Include "posixver.h".
4645 (parse_user_spec): Accept `.' as a separator only
4646 in pre-POSIX-200112 mode.
4647 * strtoimax.c: Use #elif rather than #else #if.
4648 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4649 Remove function, now that we can rely on a working tzset function.
4650 [!_LIBC]: Ensure that the required autoconf test has been run.
4651 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4652 Use underlying_strftime for %r.
4653 * sha.c: Merge in some clean-up and optimization changes from glibc.
4654 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4655 Ensure that it is a multiple of 64.
4656 Rearrange loop exit tests so as to avoid performing an
4657 additional fread after encountering an error or EOF.
4658 * realloc.c: Update copyright date.
4660 2003-08-14 Jim Meyering <jim@meyering.net>
4662 Merge from coreutils.
4663 * obstack.h: Whitespace changes.
4664 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4665 and xcalloc return values.
4666 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4667 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4668 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4669 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4670 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4672 Use mntctl's return value to drive the entry-processing loop, since
4673 we can't rely on the value of the vmt_length member in the last
4674 entry. On some systems doing so could result in exhausting
4675 virtual memory. Based in part on a patch from Mike Jetzer.
4677 2003-08-14 Jim Meyering <jim@meyering.net>
4678 and Paul Eggert <eggert@twinsun.com>
4680 Merges from coreutils, plus other fixes.
4681 * physmem.c: Merge in portability changes from gcc/libiberty
4682 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4683 for credits and details. Thanks to Kaveh Ghazi for helping
4684 to keep these files in sync.
4685 (ARRAY_SIZE): Define it.
4686 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4687 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4688 (memcasecmp): Don't assume size_t fits in unsigned int.
4689 Remove casts and duplicate code.
4690 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4691 (memcpy): Remove definition.
4692 Merge in some clean-up and optimization changes from glibc.
4693 [BLOCKSIZE]: Move definition to top of file.
4694 Ensure that it is a multiple of 64.
4695 Rearrange loop exit tests so as to avoid performing an
4696 additional fread after encountering an error or EOF.
4697 * md5.h (md5_uintptr): Define.
4698 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4699 return to the initial working directory. Preserve errno
4701 * idcache.c: Include "xalloc.h".
4702 (xmalloc, xrealloc): Remove decls.
4703 (getuser): Remove casts no longer required in C89.
4704 * human.c: Include stdio.h, for sprintf.
4705 * group-member.c: Include "xalloc.h".
4706 (xmalloc, xrealloc): Remove decls.
4707 (get_group_info): Remove casts no longer required in C89.
4708 * getusershell.c (readname): Remove casts no longer required in C89.
4709 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4710 * getline.c: Whitespace fix, from coreutils.
4712 2003-08-13 Paul Eggert <eggert@twinsun.com>
4714 * exclude.c: Include <ctype.h>
4715 (IN_CTYPE_DOMAIN): New macro.
4717 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4720 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4721 Undo previous (whitespace-only) change.
4723 2003-08-12 Paul Eggert <eggert@twinsun.com>
4725 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4726 Normalize leading white space and remove trailing white space.
4727 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4728 notice, as per ../config/srclist-update.
4730 Merge from coreutils.
4731 * euidaccess.h: New file.
4732 * euidaccess.c: Include it.
4733 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4734 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4735 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4737 2003-08-11 Bruno Haible <bruno@clisp.org>
4739 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4740 (vasnprintf): Use it instead of wcslen.
4742 2003-08-11 Bruno Haible <bruno@clisp.org>
4744 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4745 value to ensure that _Bool promotes to int. Use #define for _Bool when
4746 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4748 2003-08-10 Karl Berry <karl@gnu.org>
4750 * regex.h: update from libc (whitespace fix).
4752 2003-08-09 Paul Eggert <eggert@twinsun.com>
4754 Merge some files from coreutils. These changes were
4755 originally made by Jim Meyering.
4756 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4757 many older Unixes require this.
4758 * alloca.c (alloca): Remove cast to argument of free;
4759 no longer needed in C89.
4760 * alloca_.h, regex.h: Fix white space to match
4761 what GNU indent does.
4763 2003-08-05 Paul Eggert <eggert@twinsun.com>
4765 * bumpalloc.h: Remove.
4767 2003-08-04 Paul Eggert <eggert@twinsun.com>
4769 * getloadavg.c: Change copyright notice and spacing to conform to
4772 Merge from coreutils.
4773 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4775 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4776 from Karl Berry, implemented by Jim Meyering.
4777 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4778 from Dmitry V. Levin.
4779 Remove anachronistic cast of xrealloc.
4780 * fnmatch_.h (__const): Remove. Use 'const'.
4781 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4782 type. Otherwise, it wouldn't compile with at least /bin/cc on
4783 ymp-cray-unicos9.0.2.X.
4784 Combine two mostly-identical uses of alloca into one.
4785 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4787 2003-08-04 Dave Love <d.love@dl.ac.uk>
4791 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4792 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4793 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4794 obsolete NLIST_NAME_UNION.
4795 [__GNU__]: Undef BSD and FSCALE.
4796 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4798 2003-08-03 Paul Eggert <eggert@twinsun.com>
4800 * stdbool_.h (_Bool): Make it signed char, instead of
4801 an enum type, so that it's guaranteed to promote to int. See:
4802 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4804 2003-07-31 Paul Eggert <eggert@twinsun.com>
4806 * strerror.c: Include config.h, limits.h. Declare sprintf.
4807 (strerror): Don't assume that a printable int fits in 14 bytes.
4809 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4810 Bruno Haible <bruno@clisp.org>
4812 * getline.h (getline, getdelim): Change return type to ssize_t.
4813 * getline.c (getline, getdelim): Likewise.
4814 Remove _GNU_SOURCE define; now it's defined in config.h through
4817 2003-07-22 Paul Eggert <eggert@twinsun.com>
4819 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4820 over-parenthesization in macros.
4822 Sync with coreutils.
4824 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4827 Use `exit_failure' for xalloc and xmemcoll instead of their own
4828 private exit-failure variables.
4829 * xalloc.h (xalloc_exit_failure): Remove.
4830 * xmalloc.c: Likewise. Include exitfail.h.
4831 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4832 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4833 * xmemcoll.c: Likewise. Include exitfail.h.
4834 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4836 2003-07-18 Paul Eggert <eggert@twinsun.com>
4838 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4839 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4840 to test that it can stand by itself. Include "exitfail.h".
4841 Clients should set exit_failure instead.
4842 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4844 2003-07-18 Andreas Schwab <schwab@suse.de>
4846 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4848 2003-07-18 Bruno Haible <bruno@clisp.org>
4850 * getndelim2.h: New file.
4851 * getndelim2.c: Make into a module of its own. Include config.h,
4853 (getndelim2): Make non-static. Change return type to ssize_t.
4854 * getline.h: Change argument names.
4855 * getline.c: Include getndelim2.h instead of getndelim2.c.
4856 * getnline.c: Include getndelim2.h.
4858 2003-07-17 Bruno Haible <bruno@clisp.org>
4860 * Makefile.am: Remove file.
4861 * Makefile.in: Remove file.
4863 2003-07-17 Bruno Haible <bruno@clisp.org>
4865 * getnline.h: New file.
4866 * getnline.c: New file.
4867 * getndelim2.c: New file, extracted from getline.c.
4868 (getndelim2): Renamed from getdelim2, with added nmax argument.
4869 * getline.c: Include getndelim2.c.
4870 (getdelim2): Moved out to getndelim2.c.
4871 (getline, getdelim): Update.
4873 2003-07-15 <karl@gnu.org>
4875 * vasnprintf.c: update from gettext.
4877 2003-07-15 Jim Meyering <jim@meyering.net>
4879 * makepath.c (make_path): Enclose diagnostic in _(...).
4881 2003-07-14 Paul Eggert <eggert@twinsun.com>
4883 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4884 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4885 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4886 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4887 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4888 updated automatically by ../config/srclist-update. This changes
4889 their license from LPGL to GPL.
4891 2003-07-14 Jim Meyering <jim@meyering.net>
4893 Don't emit diagnostics. Let callers do that.
4894 * save-cwd.c: Don't include "error.h".
4895 (save_cwd): Don't call error. Ensure that errno is valid
4896 when returning nonzero.
4898 * save-cwd.h (restore_cwd): Update prototype.
4899 * save-cwd.c (restore_cwd): Remove two parameters.
4900 Simplify. Don't call error upon failure. Let callers do that.
4901 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4902 when auditing is enabled. But don't bother updating the #if.
4904 2003-07-14 Simon Josefsson <jas@extundo.com>
4906 * mempcpy.h: New file.
4907 * mempcpy.c: New file.
4909 2003-07-14 Paul Eggert <eggert@twinsun.com>
4911 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4912 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4913 unicodeio.c, unicodeio.h, unlocked-io.h:
4914 Switch from LGPL to GPL.
4916 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4918 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4919 it breaks C++ compilation.
4920 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4922 2003-07-10 Jim Meyering <jim@meyering.net>
4924 * vasnprintf.c: Remove trailing blanks.
4925 Make cpp indentation consistent.
4927 2003-07-09 Paul Eggert <eggert@twinsun.com>
4929 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4930 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4931 Switch from LGPL to GPL.
4933 2003-07-07 Paul Eggert <eggert@twinsun.com>
4935 * mktime.c: Fix some boundary cases and remove need for floating point.
4937 Issue a compile-time diagnostic if time_t is floating point, or if
4938 two's complement arithmetic is not in effect, or if arithmetic
4939 right shift does not propagate the sign. These assumptions were
4940 all in the original code but they weren't checked.
4942 (TIME_T_MIDPOINT, verify): New macros.
4943 (__isleap): Remove; it has integer overflow problems.
4944 (leapyear): New function, without those problems.
4945 (ydhms_tm_diff): Remove; splitting into two parts.
4946 (ydhms_diff): New function, containing the arithmetic part of
4947 the old ydhms_tm_diff function. Issue a compile-time
4948 diagnostic if we are not using C99 integer division.
4949 Avoid casts when possible.
4950 (guess_time_tm): New function, containing the checking part of
4951 the old ydhms_tm_diff function. Return the new value, rather than
4952 the difference between it and the old. Accept a new argument T
4953 so that *T specifies the old value. Check for overflow in the result.
4955 (__mktime_internal): Use a time_t offset, not a long int offset.
4956 This undoes the 2003-06-04 change, which is no longer needed now
4957 that we have better overflow checking.
4958 (localtime_offset): Likewise.
4960 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4961 and long are 64-bit but int is only 32-bit.
4962 (ydhms_diff): Use long int to store year1 and yday1.
4963 Issue a compile-time diagnostic if long int is not wide enough.
4965 (__mktime_internal): Use long int to store adjusted year and yday.
4966 Use plain C rather than preprocessor commands, if that doesn't
4968 Check for overflow (and try to repair) after each probe
4969 rather than checking only at the very end. This avoids some bugs
4970 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4971 does not equal GMT offset at maximum time).
4972 Use integer to check for overflow rather than floating point; this
4973 is more portable to non-IEEE hosts, and is a tad faster.
4974 When we detect that we are oscillating between two values,
4975 don't check whether tm_isdst has the requested value, since
4976 we already know the answer. When tm_isdst has the wrong value,
4977 use a different heuristic to find the right one, based on the
4978 extreme values actually observed in practice in tz2003a,
4979 rather than the (overly optimistic) "previous 3 calendar quarters".
4981 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4982 "T const" to accommodate glibc style.
4983 (check_result): Use less-confusing report format. "long" -> "long int.
4985 Don't loop if the iteration overflows time_t.
4986 Allow a negative step in the iteration.
4988 2003-07-01 Paul Eggert <eggert@twinsun.com>
4990 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4991 having it depend on HAVE_SYS_TYPES_H.
4993 2003-06-25 Bruno Haible <bruno@clisp.org>
4995 * readlink.c: New file.
4997 2003-06-20 Bruno Haible <bruno@clisp.org>
4999 Assume C89, so PARAMS isn't needed.
5000 * unicodeio.h (PARAMS): Remove.
5001 * unicodeio.c: Don't use PARAMS.
5003 2003-06-18 Jim Meyering <jim@meyering.net>
5005 Merge changes from coreutils.
5006 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5007 Remove explicit declarations of xmalloc and realloc.
5009 (read_utmp): Remove anachronistic cast of xmalloc.
5011 2003-06-17 Paul Eggert <eggert@twinsun.com>
5013 Assume C89, so PARAMS isn't needed.
5014 * backupfile.h (PARAMS): Remove. All uses removed.
5015 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5016 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5017 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5018 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5019 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5020 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5021 xstrtol.h: Likewise.
5022 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5023 same.h, strverscmp.h: Do not include config.h; no longer needed.
5024 Anyway, config.h should always be included before any other file.
5026 2003-06-11 Simon Josefsson <jas@extundo.com>
5028 * sysexit_.h: New file.
5030 2003-05-20 Derek Price <derek@ximbiot.com>
5032 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5034 2003-06-10 Simon Josefsson <jas@extundo.com>
5036 * strchrnul.h: New file.
5037 * strchrnul.c: New file.
5039 2003-06-10 Simon Josefsson <jas@extundo.com>
5041 * argp.h: New file, from glibc.
5042 * argp-ba.c: New file, from glibc.
5043 * argp-eexst.c: New file, from glibc.
5044 * argp-fmtstream.c: New file, from glibc.
5045 * argp-fmtstream.h: New file, from glibc.
5046 * argp-fs-xinl.c: New file, from glibc.
5047 * argp-help.c: New file, from glibc.
5048 * argp-namefrob.h: New file, from glibc.
5049 * argp-parse.c: New file, from glibc.
5050 * argp-pv.c: New file, from glibc.
5051 * argp-pvh.c: New file, from glibc.
5052 * argp-xinl.c: New file, from glibc.
5054 2003-06-07 Jim Meyering <jim@meyering.net>
5056 * readtokens.h: Put `Free Software Foundation, Inc.'
5057 in place of my name in the copyright comment.
5058 Remove definition and uses of __P.
5061 * stat.c: Don't declare xmalloc explicitly.
5062 Instead, include "xalloc.h".
5063 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5064 xrealloc, and xcalloc return values.
5065 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5067 * xgetcwd.h: Remove definition/uses of PARAMS.
5069 2003-06-06 Jim Meyering <jim@meyering.net>
5071 * stdbool_.h: Renamed from stdbool.h.in.
5073 2003-06-06 Jim Meyering <jim@meyering.net>
5075 Merge from coreutils.
5076 * same.c: (same_name): Declare *_basename locals to be `const'.
5077 Consolidate declarations and initializations of *_base* locals.
5079 Merge from coreutils.
5080 This avoids a core dump on systems without GNU putenv,
5081 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5082 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5083 (unsetenv): New static function, from GNU libc.
5084 (rpl_putenv): Use it.
5086 * modechange.c: Remove trailing blanks.
5088 Merge from coreutils.
5089 * fsusage.c: Remove declaration of statfs.
5090 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5092 * posixtm.c: Include <stdbool.h> unconditionally.
5094 2003-06-05 Paul Eggert <eggert@twinsun.com>
5096 * mktime.c (__mktime_internal): When resolving a tm_isdst
5097 mismatch, look in future quarters as well as past. This fixes a
5098 bug when processing fall-backwards gaps immediately after a long
5099 period of daylight-saving time.
5101 * mktime.c: Assume freestanding C89 or better.
5102 (HAVE_LIMITS_H): Remove. Assume it's 1.
5103 (__P): Remove; not used.
5104 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5105 (mktime, not_equal_tm, print_tm, check_result,
5106 main): Use prototypes. Use const * where appropriate.
5107 (main): Fix typo in testing code that uncovered by above changes.
5108 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5110 2003-06-04 Paul Eggert <eggert@twinsun.com>
5112 * mktime.c: Fix Debian bug 177940
5113 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5114 (localtime_offset): Now long int, not time_t, because we want it
5115 to be guaranteed to be signed. All uses changed.
5116 (__mktime_internal): If overflow would occur when adding offset,
5119 Merge 'human' changes from coreutils. Rewrite to support
5120 locale-specific notations like thousands separators.
5121 * human.c: Simplify authorship notice.
5122 Include human.h immediately after config.h.
5123 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5124 <limits.h>: Do not include, since human.h does.
5125 (SIZE_MAX, UINTMAX_MAX): New macros.
5126 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5127 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5128 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5129 (power_letter): Renamed from suffixes.
5130 (generate_suffix_backwards): Remove.
5131 (adjust_value): Now takes int style (because of human.h changes)
5132 and long double value (for greater precision on some platforms).
5133 (group_number): New function.
5134 (human_readable): Use it. Use integer options, not enum.
5135 Put the options before the sizes in the arg list.
5136 Support all the new options.
5137 The old human_readable function has been removed;
5138 use inttostr.h instead.
5139 (human_readable, default_block_size, humblock):
5140 Use uintmax_t, not int, for block sizes.
5141 (human_readable_inexact, block_size_types): Remove.
5142 (block_size_opts): New constant.
5143 (human_options): Renamed from human_block_size, with new signature
5144 that allows block sizes up to UINTMAX_MAX. All callers changed.
5145 * human.h: Add copyright and authorship notice.
5146 Include <limits.h> and <stdbool.h> unconditionally.
5147 (PARAMS): Remove. All uses removed.
5148 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5149 (enum human_inexact_style): Remove tag; now a nameless enum.
5150 (human_floor, human_ceiling, human_round_to_even): Now have
5151 values 2, 0, 1 rather than -1, 1, 0.
5152 (human_group_digits, human_suppress_point_zero, human_autoscale,
5153 human_base_1024, human_SI, human_B): New constants.
5154 (human_readable_inexact, human_block_size): Remove.
5155 (human_readable): Size args are now uintmax_t, not int.
5156 (human_options): New decl.
5158 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5159 unnecessary now that we assume C89 or better. This change
5160 imported from coreutils.
5162 * mktime.c (__mktime_internal): Do not reject negative timestamps
5163 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5164 in the 2003-05-30 sync from glibc.
5166 .h files should stand alone, but we shouldn't include <sys/types.h>
5167 if we can get away with just <stddef.h>.
5169 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5170 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5171 rather than <sys/types.h>, as we merely need size_t.
5172 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5174 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5175 Include <stdio.h>, to get FILE.
5176 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5177 memcasecmp.h has included <stddef.h> and all we need is size_t.
5178 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5179 our interface, instead of including <sys/types.h>
5181 2003-06-02 Paul Eggert <eggert@twinsun.com>
5184 Fix some minor time-related bugs with POSIX time arguments.
5185 Some valid time stamps were being rejected (notably -1, and
5186 time stamps before 1900 on 64-bit hosts). And some invalid
5187 time stamps were being accepted, e.g. September 31.
5189 * posixtm.h (posixtime): Return bool instead of time_t, so
5190 that we can return (time_t) -1 successfully.
5191 * posixtm.c: Likewise.
5192 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5193 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5194 (t): Remove static var.
5195 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5196 of static var. All uses changed.
5197 (year): Do not reject years before 1900; they can occur with
5199 (posix_time_parse): Do not check for out-of-range components;
5200 that is now the caller's responsibility, since our checks were
5201 only approximations.
5202 (posixtime): Use mktime to check for out-of-range components,
5203 since it knows them exactly.
5204 If mktime returns (time_t) -1, check whether an error actually occurred
5205 by invoking localtime on -1.
5206 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5207 posixtime failures better.
5208 Improve the test data (in comments only).
5210 2003-05-30 <karl@gnu.org>
5212 * mktime.c: update from libc.
5214 2003-05-30 Bruno Haible <bruno@clisp.org>
5216 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5217 * localcharset.h: Likewise.
5218 * localcharset.c: Likewise.
5220 2003-05-28 Paul Eggert <eggert@twinsun.com>
5222 Assume the headers required for C89 freestanding compilers.
5223 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5224 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5225 without checking for HAVE_LIMITS_H.
5226 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5227 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5229 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5230 * exclude.c: Include <stdbool.h> unconditionally.
5231 * tempname.c: Include <stddef.h> unconditionally.
5232 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5233 * modechange.c, rpmatch.c (NULL): Don't define, since
5234 <stddef.h> does that.
5235 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5236 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5237 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5238 * xstrtol.c: Likewise.
5239 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5240 * savedir.c: Include <stddef.h> instead of defining NULL.
5242 * addext.c (addext): Use assignment rather than cast, to avoid
5243 warnings on some platforms.
5245 * mktime.c (__mktime_internal): Do not reject negative timestamps
5248 2003-05-10 Bruno Haible <bruno@clisp.org>
5250 * linebreak.c (iconv_string_length): Don't return -1 just because the
5251 string is longer than 4 KB.
5253 2003-05-12 Jim Meyering <jim@meyering.net>
5255 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5256 the space-padded-by-default conversion specifiers, %e, %k, %l.
5258 2003-05-03 Bruno Haible <bruno@clisp.org>
5260 Upgrade to Unicode-4.0.
5261 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5262 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5263 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5264 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5265 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5266 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5267 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5268 Change width of U+E0100..U+E01EF from 1 to 0.
5270 2003-04-25 Bruno Haible <bruno@clisp.org>
5272 * copy-file.c: Include <stddef.h>, for size_t.
5274 2003-04-25 Jim Meyering <jim@meyering.net>
5276 * copy-file.c (copy_file_preserving): Declare buf_size to be
5277 of type size_t, not int.
5279 2003-04-11 Jim Meyering <jim@meyering.net>
5281 Merge changes from Coreutils.
5283 2003-03-22 Jim Meyering <jim@meyering.net>
5285 * strftime.c (widen): Cast alloca return value to proper type.
5287 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5290 * strftime.c (my_strftime): Handle very large width
5291 specifications for numeric values correctly. Improve checks for
5294 2003-01-19 Jim Meyering <jim@meyering.net>
5296 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5297 (nl_get_alt_digit) [! defined my_strftime]: Define.
5298 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5299 _nl_get_alt_digit and _nl_get_walt_digit.
5301 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5302 These changes have no effect outside of _LIBC.
5304 2003-04-10 Bruno Haible <bruno@clisp.org>
5306 * findprog.h: New file, from GNU gettext.
5307 * findprog.c: New file, from GNU gettext.
5309 2003-04-05 Jim Meyering <jim@meyering.net>
5311 Merge changes from Coreutils.
5313 * exclude.h (PARAMS): Remove definition and uses.
5314 * exclude.c: Remove uses of `PARAMS'.
5316 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5317 Add test-cases for DOS filenames. Declare program_name.
5318 (main): Set up program_name. Patch by Rich Dawe.
5320 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5322 Use mntctl's return value to drive the entry-processing loop, since
5323 we can't rely on the value of the vmt_length member in the last
5324 entry. On some systems doing so could result in exhausting
5325 virtual memory. Based in part on a patch from Mike Jetzer.
5327 2003-04-04 Bruno Haible <bruno@clisp.org>
5329 * linebreak.h: New file, from GNU gettext.
5330 * linebreak.c: New file, from GNU gettext with slight modifications.
5331 * lbrkprop.h: New file, from GNU gettext.
5333 2003-04-03 Bruno Haible <bruno@clisp.org>
5335 * utf8-ucs4.h: New file, from GNU gettext.
5336 * utf16-ucs4.h: New file, from GNU gettext.
5337 * ucs4-utf8.h: New file, from GNU gettext.
5338 * ucs4-utf16.h: New file, from GNU gettext.
5340 2003-04-02 Bruno Haible <bruno@clisp.org>
5342 * binary-io.h: New file, from GNU gettext.
5344 2003-04-01 Bruno Haible <bruno@clisp.org>
5346 * pathname.h: New file, from GNU gettext.
5347 * concatpath.c: New file, from GNU gettext.
5349 2003-03-30 Bruno Haible <bruno@clisp.org>
5351 * copy-file.c (copy_file_preserving): Don't set owner if the function
5352 chown() doesn't exist.
5354 2003-03-28 Bruno Haible <bruno@clisp.org>
5356 * copy-file.h: New file, from GNU gettext.
5357 * copy-file.c: New file, from GNU gettext.
5359 2003-03-18 Jim Meyering <jim@meyering.net>
5361 * quote.c (quote_n): Fix typo in comment.
5363 2003-03-14 Jim Meyering <jim@meyering.net>
5365 Merge changes from Coreutils.
5366 * obstack.h (obstack_object_size): Declare temporary, __o,
5367 to be const, in order to avoid warnings.
5368 (obstack_room): Likewise.
5369 (obstack_empty_p): Likewise.
5371 2003-03-13 Paul Eggert <eggert@twinsun.com>
5373 Merge changes from Bison.
5374 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5375 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5376 when compiling Bison 1.875's `bitset bset = obstack_alloc
5377 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5378 * hash.c: Include <stdbool.h> unconditionally.
5380 2003-03-09 Paul Eggert <eggert@twinsun.com>
5382 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5383 Reported by Bruce Becker; see:
5384 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5386 2003-03-03 Paul Eggert <eggert@twinsun.com>
5387 Bruno Haible <bruno@clisp.org>
5389 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5390 Reported by John Hughes, see
5391 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5393 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5395 * poll_.h: New file.
5398 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5400 * mathl.h: New file.
5401 * acosl.c: New file.
5402 * asinl.c: New file.
5403 * atanl.c: New file.
5404 * ceill.c: New file.
5407 * floorl.c: New file.
5408 * frexpl.c: New file.
5409 * ldexpl.c: New file.
5411 * sincosl.c: New file.
5413 * sqrtl.c: New file.
5415 * trigl.c: New file.
5416 * trigl.h: New file.
5418 2003-02-17 Bruno Haible <bruno@clisp.org>
5420 * mkdtemp.h: New file, from GNU gettext.
5421 * mkdtemp.c: New file, from GNU gettext.
5423 2003-01-31 Bruno Haible <bruno@clisp.org>
5425 * rename.c: #undef rename before defining rpl_rename.
5426 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5428 2003-01-30 Bruno Haible <bruno@clisp.org>
5430 * printf-args.h: New file, from GNU gettext.
5431 * printf-args.c: New file, from GNU gettext.
5432 * printf-parse.h: New file, from GNU gettext.
5433 * printf-parse.c: New file, from GNU gettext.
5434 * vasnprintf.h: New file, from GNU gettext.
5435 * vasnprintf.c: New file, from GNU gettext.
5436 * asnprintf.c: New file, from GNU gettext.
5437 * vasprintf.h: New file, from GNU gettext with modifications.
5438 * vasprintf.c: New file, from GNU gettext.
5439 * asprintf.c: New file, from GNU gettext.
5441 2003-01-29 Bruno Haible <bruno@clisp.org>
5443 * stpncpy.h: New file, from GNU gettext with modifications.
5444 * stpncpy.c: New file, from GNU gettext with modifications.
5446 2003-01-28 Bruno Haible <bruno@clisp.org>
5448 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5450 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5453 2003-01-27 Bruno Haible <bruno@clisp.org>
5455 * xsetenv.h: New file, from GNU gettext.
5456 * xsetenv.c: New file, from GNU gettext.
5458 2003-01-23 Bruno Haible <bruno@clisp.org>
5460 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5462 2003-01-22 Bruno Haible <bruno@clisp.org>
5464 * exit.h: New file, from GNU gettext.
5466 2003-01-11 Bruno Haible <bruno@clisp.org>
5468 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5469 * strcase.h (strcasecmp, strncasecmp): Likewise.
5471 2003-01-14 Jim Meyering <jim@meyering.net>
5473 * same.c (same_name): Tweak a comment.
5475 2003-01-11 Bruno Haible <bruno@clisp.org>
5477 * same.c (same_name): Reorder tests so as to avoid calling stat()
5478 when a string comparison is sufficient.
5480 2003-01-11 Bruno Haible <bruno@clisp.org>
5482 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5485 2003-01-11 Bruno Haible <bruno@clisp.org>
5487 * hash-pjw.c: Add comment about low quality of this function.
5489 2003-01-12 Paul Eggert <eggert@twinsun.com>
5491 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5492 to avoid collisions with libcurses and libreadline.
5494 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5495 * getstr.h, getstr.c: Remove.
5496 * getline.c: Include "getline.h", to check interface.
5497 Move body of old getstr.c here: this defines MIN_CHUNK and
5498 declares getdelim2, which is renamed from getstr.
5499 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5501 * linebuffer.c (readlinebuffer): Renamed from readline.
5503 * linebuffer.h: Likewise.
5504 (readline): Remove backward-compatibility macro.
5506 2003-01-12 Jim Meyering <jim@meyering.net>
5508 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5510 2003-01-10 Bruno Haible <bruno@clisp.org>
5512 * alloca_.h: New file.
5513 * getdate.y: Unconditionally include alloca.h.
5514 * makepath.c: Likewise.
5515 * setenv.c: Likewise.
5516 * userspec.c: Likewise.
5518 2003-01-09 Bruno Haible <bruno@clisp.org>
5520 * stdbool.h.in: New file.
5522 2003-01-08 Bruno Haible <bruno@clisp.org>
5524 * safe-read.c: Include specification header first, to ensure its
5526 * full-write.c: Likewise.
5528 2003-01-08 Jim Meyering <jim@meyering.net>
5530 * full-write.c: Undefine and define-away `const' after inclusion
5531 of errno.h, not before. Suggestion from Bruno Haible.
5533 2003-01-07 Jim Meyering <jim@meyering.net>
5535 * full-write.c: Rework so that it may serve to define full_read, too.
5536 * full-read.c: Simply #define FULL_READ and include full-write.c.
5538 2003-01-06 Jim Meyering <jim@meyering.net>
5540 * version-etc.c: Update year in translatable copyright string.
5542 2002-12-25 Bruno Haible <bruno@clisp.org>
5544 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5545 * xstrtol.h: Likewise.
5546 * xstrtoimax.c: Likewise.
5547 * xstrtoumax.c: Likewise.
5548 * human.h: Likewise.
5550 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5551 on systems that have <inttypes.h> but not <stdint.h>.
5553 2002-12-31 Paul Eggert <eggert@twinsun.com>
5555 * memcoll.c (memcoll): Fall back on a simple algorithm using
5556 memcmp if strcoll doesn't work.
5558 2002-12-23 Bruno Haible <bruno@clisp.org>
5560 * localcharset.h: New file.
5561 * localcharset.c: Include it.
5562 * unicodeio.c: Likewise.
5564 2002-12-22 Bruno Haible <bruno@clisp.org>
5566 * utime.c (utime_null): No need to call ftruncate if the file was
5569 2002-12-23 Bruno Haible <bruno@clisp.org>
5571 * memcoll.c (STRCOLL): New macro.
5574 2002-12-22 Bruno Haible <bruno@clisp.org>
5576 * getstr.h (getstr): Define, to avoid clash with libcurses.
5577 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5579 2002-12-22 Bruno Haible <bruno@clisp.org>
5581 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5583 2002-12-23 Bruno Haible <bruno@clisp.org>
5585 * getline.h: Include <stddef.h>, for size_t.
5587 * unicodeio.h: Include <stddef.h>, for size_t.
5588 * unicodeio.c: Don't include <stddef.h>.
5590 2002-12-17 Bruno Haible <bruno@clisp.org>
5592 * canon-host.c (strdup): Remove unused declaration.
5594 * fsusage.c: Include full_read.h.
5595 (get_fs_usage): Use full_read instead of safe_read.
5597 * utime.c (utime_null): Use SAFE_READ_ERROR.
5599 2002-12-11 Bruno Haible <bruno@clisp.org>
5601 * setenv.h: Rewritten to cope with systems that have setenv() but not
5603 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5606 2002-12-11 Bruno Haible <bruno@clisp.org>
5608 * setenv.c (alloca): Fall back to malloc.
5610 (setenv): Use freea() to free memory allocated with alloca().
5612 2002-11-13 Bruno Haible <bruno@clisp.org>
5614 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5615 function declarations.
5616 * unsetenv.c (unsetenv): Likewise.
5618 2002-03-04 Bruno Haible <bruno@clisp.org>
5620 Portability to AIX 4.3.3.
5621 * unsetenv.c: New file, extracted from setenv.c.
5622 * setenv.c: Move the unsetenv() function to unsetenv.c.
5624 2001-12-20 Bruno Haible <bruno@clisp.org>
5626 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5627 use malloc instead. For SunOS 4.
5629 2001-12-11 Bruno Haible <bruno@clisp.org>
5631 * setenv.c: Declare alloca.
5632 (compar_fn_t): New typedef.
5633 (KNOWN_VALUE, STORE_VALUE): Use it.
5635 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5638 2002-12-10 Paul Eggert <eggert@twinsun.com>
5640 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5641 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5642 Choose values that are less likely to collide with system fnmatch
5644 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5645 defined (e.g., a pure POSIX system).
5646 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5647 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5649 2002-12-06 Jim Meyering <jim@meyering.net>
5651 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5653 Merge in changes from libc's misc/error.c, in preparation
5654 for the merge of gnulib's changes back into libc.
5656 * error.c (_): Define only if not already defined.
5657 Move definition to follow all #include directives.
5658 Include unlocked-io.h only if !_LIBC.
5659 [_LIBC]: Include <libio/libioP.h>.
5660 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5661 (fflush): Tweak definition to use INTUSE.
5664 2002-12-05 Paul Eggert <eggert@twinsun.com>
5666 * alloca.c [defined emacs]: Include "lisp.h".
5667 (xalloc_die) [defined emacs]: New macro.
5668 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5669 [! defined emacs]: Include <xalloc.h>.
5670 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5671 (pointer): Typedef to POINTER_TYPE *.
5672 (malloc): Remove decl; we now always use xmalloc.
5673 (alloca): Use old-style definition, since Emacs needs this.
5674 Check for arithmetic overflow when computing combined size.
5676 2002-12-04 Paul Eggert <eggert@twinsun.com>
5678 Do not generate unlocked-io.h automatically, since it's easier to
5679 maintain it by hand.
5681 * unlocked-io.h: New file, from GNU diffutils,
5682 but with proper copyright notice and attribution.
5684 * Makefile.am: Add copyright notice.
5685 (libfetish_a_SOURCES): Add unlocked-io.h.
5686 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5687 (DISTCLEANFILES, io_functions): Remove macros.
5688 (EXTRA_DIST): Remove gen_uio.
5689 (unlocked-io.h): Remove rule.
5691 2002-12-04 Jim Meyering <jim@meyering.net>
5693 Reflect the fact that stat.c and lstat.c are no longer generated.
5694 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5695 (DISTCLEANFILES): Likewise.
5696 (EXTRA_DIST): Likewise.
5697 (all_local): Don't depend on stat.c or lstat.c.
5698 (stat.c, lstat.c): Remove rules.
5699 (EXTRA_DIST): Remove xstat.in.
5701 * xstat.in: Remove file. Contents moved into stat.c.
5702 * stat.c: New file. Contents mostly from xstat.in.
5703 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5704 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5706 * safe-read.c: Rework so that it may serve to define safe_write, too.
5707 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5709 2002-12-03 Jim Meyering <jim@meyering.net>
5711 * safe-read.c, safe-write.c: Change variable names and comments, but
5712 not semantics, to minimize the differences between these two files.
5713 (safe_read): Change comment to mention SAFE_READ_ERROR.
5715 * safe-read.c (IS_EINTR): Define.
5716 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5718 2002-12-02 Bruno Haible <bruno@clisp.org>
5720 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5721 Define, taken from safe-read.c.
5722 (INT_MAX): Provide fallback.
5723 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5724 * safe-write.h (SAFE_WRITE_ERROR): Define.
5726 * safe-read.c (EINTR): Remove definition.
5727 (safe_read): Don't use EINTR if it is absent.
5729 2002-12-02 Jim Meyering <jim@meyering.net>
5731 * safe-read.c (EINTR): Define.
5732 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5733 (INT_MAX): Provide fallback.
5734 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5736 * safe-read.h (SAFE_READ_ERROR): Define.
5738 2002-12-01 Jim Meyering <jim@meyering.net>
5740 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5741 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5743 2002-11-27 Paul Eggert <eggert@twinsun.com>
5745 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5746 hash_rehash): Replace `if (limit <= value) abort ();' with
5747 `if (! (value < limit)) abort ();', for readability.
5749 2002-11-26 <karl@gnu.org>
5751 * strdup.c: copy from libc again, with jim's ok.
5752 * .cppi-disable: re-add strdup.c
5754 2002-11-25 <karl@gnu.org>
5756 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5757 instead of "strtol.c".
5759 2002-11-25 Jim Meyering <jim@meyering.net>
5761 * mktime.c: Sync from libc, now that it has the latest fix.
5763 2002-11-24 <karl@gnu.org>
5765 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5766 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5768 2002-11-24 Jim Meyering <jim@meyering.net>
5770 Update from coreutils:
5772 * mktime.c: Merge in changes from libc.
5774 Avoid a link-time failure on some Linux systems.
5775 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5776 (__mon_yday): Declare with the STATIC attribute.
5777 (__mktime_internal): Likewise.
5778 Based on a report from Greg Schafer.
5780 2002-11-23 Jim Meyering <jim@meyering.net>
5782 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5783 Use `unsigned', not `int', as type of index.
5785 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5787 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5789 2002-11-22 Paul Eggert <eggert@twinsun.com>
5791 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5792 hint that one should use `if (! x) abort ();' rather than `assert
5793 (x);', and anyway it's one less thing to worry about configuring.
5794 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5795 hash_rehash, hash_insert): Use abort rather than assert.
5797 2002-11-22 Paul Eggert <eggert@twinsun.com>
5799 * quotearg.h: Allow multiple inclusion by surrounding with
5800 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5801 so that we can be included first.
5802 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5803 * quotearg.c: Include quotearg.h immediately after config.h.
5804 No need to include stddef.h or sys/types.h any more.
5805 Surround local include files with "", not "<>".
5806 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5807 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5808 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5809 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5810 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5811 (ISPRINT): Remove; no longer needed now that we assume C89.
5813 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5816 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5817 quotearg_char): Use SIZE_MAX rather than
5818 (size_t) -1 when we are talking about "infinity".
5820 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5822 2002-11-22 Bruno Haible <bruno@clisp.org>
5824 * safe-read.h: Assume C89. Add comments.
5825 (safe_read): Change return type to size_t.
5826 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5827 counts > SSIZE_MAX correctly.
5828 * safe-write.h: New file.
5829 * safe-write.c: New file.
5830 * full-read.h: New file.
5831 * full-read.c: New file.
5832 * full-write.h: Assume C89. Add comments.
5833 * full-write.c: Include safe-write.h.
5834 (full_write): Rewritten to use safe_write.
5835 Suggested by Jim Meyering and Paul Eggert.
5837 2002-11-21 Bruno Haible <bruno@clisp.org>
5839 Remove case insensitive option matching.
5840 * argmatch.h (argcasematch): Remove declaration.
5841 (ARGCASEMATCH): Remove macro.
5842 (__xargmatch_internal): Remove case_sensitive argument.
5843 (XARGMATCH): Update.
5844 (XARGCASEMATCH): Remove macro.
5845 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5846 case_sensitive argument.
5847 (argcasematch): Remove function.
5848 (__xargmatch_internal): Remove case_sensitive argument.
5849 (main): Use XARGMATCH instead of XARGCASEMATCH.
5851 * xmalloc.c: Change compile-time error message. Add comment about
5852 required autoconf version.
5854 2002-11-21 Jim Meyering <jim@meyering.net>
5856 * strdup.c (strdup): Tweak comment and initial #if/#include.
5858 Merge in changes from the coreutils.
5860 2002-09-25 Paul Eggert <eggert@twinsun.com>
5861 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5862 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5863 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5864 int. Work more efficiently if X is the same width as uintmax_t.
5865 Do not compare X to -1, to avoid bogus compiler warning.
5866 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5867 Don't assume that f_frsize and f_bsize are the same type.
5869 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5872 * makepath.c (make_path): Restore umask *before* creating the final
5874 (make_path): Minor reformatting.
5876 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5877 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5879 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5880 ones. At least on GNU/Linux systems, `auto' means something else.
5883 2002-11-20 Paul Eggert <eggert@twinsun.com>
5885 Merge argmatch cleanups from Bison. Assume C89.
5887 * argmatch.c: Include config.h here, not in argmatch.h.
5888 Include stdlib.h, for EXIT_FAILURE.
5889 Always include <string.h>, since we assume C89.
5890 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5891 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5892 Include <stddef.h> instead, since it's all we need for size_t.
5893 (PARAMS): Remove. All uses removed.
5894 (ARRAY_CARDINALITY): Do not bother to #undef.
5895 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5896 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5897 Remove unnecessary parentheses.
5898 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5899 Insert necessary parentheses.
5900 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5901 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5903 2002-11-19 Bruno Haible <bruno@clisp.org>
5905 * mbswidth.c: Include mbswidth.h right at the beginning.
5906 * mbswidth.h: Include <stddef.h>, for size_t.
5908 * mbswidth.h (PARAMS): Remove macro.
5909 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5910 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5912 * gcd.h (PARAMS): Remove macro.
5913 (gcd): Use ANSI C function declarations.
5914 * gcd.c (gcd): Likewise.
5916 2002-11-15 Bruno Haible <bruno@clisp.org>
5918 * strcspn.c: Include <stddef.h>.
5919 (strcspn): Use ANSI C function declaration. Change return type to
5921 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5922 (strpbrk): Use NULL.
5923 * strpbrk.h (PARAMS): Remove macro.
5924 (strpbrk): Use ANSI C function declaration.
5925 * strstr.c: Don't include <sys/types.h>.
5926 * strstr.h (PARAMS): Remove macro.
5927 (strstr): Use ANSI C function declarations.
5929 2002-11-06 Bruno Haible <bruno@clisp.org>
5931 * gcd.h (gcd): Change argument type to 'unsigned long'.
5932 * gcd.c (gcd): Likewise.
5934 2002-11-05 Bruno Haible <bruno@clisp.org>
5936 * gcd.h: New file, from gettext-0.11.5.
5937 * gcd.c: New file, from gettext-0.11.5.
5939 2002-11-05 Bruno Haible <bruno@clisp.org>
5941 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5942 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5943 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5944 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5946 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5947 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5949 * closeout.c: Include gettext.h instead of <libintl.h>.
5950 * human.c: Include gettext.h instead of <libintl.h>.
5951 * quotearg.c: Include gettext.h instead of <libintl.h>.
5952 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5953 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5954 * userspec.c: Include gettext.h instead of <libintl.h>.
5955 * version-etc.c: Include gettext.h instead of <libintl.h>.
5956 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5957 (textdomain): Remove definition.
5958 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5960 * long-options.c: Remove include of <libintl.h> and definition of _.
5961 * same.c: Remove include of <libintl.h> and definition of _.
5963 2002-11-04 Bruno Haible <bruno@clisp.org>
5965 * stpcpy.h: New file, from GNU gettext-0.11.5.
5966 * strcase.h: New file, from GNU gettext-0.11.5.
5967 * strpbrk.h: New file, from GNU gettext-0.11.5.
5968 * strstr.h: New file, from GNU gettext-0.11.5.
5969 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5971 2002-05-09 Bruno Haible <bruno@clisp.org>
5973 * config.charset: Update for newest glibc. Add canonical names
5974 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5976 2002-05-09 Bruno Haible <bruno@clisp.org>
5978 * localcharset.c (get_charset_aliases): Add more Windows specific
5981 2002-05-08 Owen Taylor <otaylor@redhat.com>
5983 * config.charset: A few additions for Solaris.
5985 2001-12-05 Bruno Haible <bruno@clisp.org>
5987 * localcharset.c (locale_charset): Don't return an empty string.
5989 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5991 * config.charset: msdos in uk_UA uses CP1125.
5993 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5995 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5996 * localcharset.c (locale_charset): Declare as extern "C".
5998 2002-02-15 Bruno Haible <bruno@clisp.org>
6000 * config.charset [msdosdjgpp]: For Russian, use CP866.
6002 2002-02-11 Bruno Haible <bruno@clisp.org>
6004 * config.charset: Add support for NetBSD.
6006 2002-09-25 <karl@gnu.org>
6008 * strdup.c: copy from libc/string (via ../config/srclist*).
6009 * getopt*: copy from libc/posix.
6010 * gettext.h: copy from gettext.
6011 * .cppi-disable: add strdup.c, gettext.h.
6013 2002-07-01 Jim Meyering <meyering@lucent.com>
6015 * c-stack.c: Include sys/time.h.
6016 From Volker Borchert.
6018 2002-06-11 Paul Eggert <eggert@twinsun.com>
6020 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6021 New macro. Use it uniformly instead of
6022 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6023 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6024 reported by Vin Shelton.
6026 2002-06-22 Jim Meyering <meyering@lucent.com>
6028 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6029 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6031 2002-06-22 Paul Eggert <eggert@twinsun.com>
6033 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6034 Do not assume SA_SIGINFO behavior.
6035 Bug reported by Jim Meyering on NetBSD 1.5.2.
6037 2002-06-22 Jim Meyering <meyering@lucent.com>
6039 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6041 * exitfail.c, exitfail.h: Likewise.
6042 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6044 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6046 (EXTRA_DIST): Add fnmatch_loop.c.
6047 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6049 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6050 * fnmatch.c: Update from diffutils-2.8.2.
6051 * fnmatch_.h: New file. From diffutils-2.8.2.
6052 * fnmatch.h: Remove file.
6054 2002-06-18 Paul Eggert <eggert@twinsun.com>
6056 * file-type.h: Report an error if neither S_ISREG nor
6057 S_IFREG is defined, instead of using a test specific to glibc
6058 2.2. This should be safe, since POSIX requires S_ISREG and
6059 Unix Version 7 had S_IFREG. We don't need to check for
6060 <sys/types.h> since we don't use any symbols that it defines.
6062 2002-06-15 Jim Meyering <meyering@lucent.com>
6064 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6065 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6066 have been included before this file.
6068 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6070 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6071 so that each temporary file name is unique and valid in the first
6072 8 characters, for operation under DOS.
6074 2002-06-15 Jim Meyering <meyering@lucent.com>
6076 Work even with DJGPP 2.03, which lacks support for symlinks.
6078 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6080 * lchown.c (S_ISLNK): Likewise.
6082 2002-06-14 Jim Meyering <meyering@lucent.com>
6084 * file-type.h: Use the version from diffutils-2.8.2.
6085 * file-type.c: Likewise.
6087 2002-05-27 Jim Meyering <meyering@lucent.com>
6089 Fix a problem seen only on nonconforming systems whereby ls.c's
6090 use of localtime, and then of gettimeofday would cause trouble:
6091 the localtime call used to initialize rpl_gettimeofday's save
6092 mechanism would clobber ls's current local time information so
6093 that in any long listing the first file would always be listed
6094 with date 1970-01-01. Analysis by Volker Borchert.
6096 * gettimeofday.c (localtime): Undefine.
6097 (rpl_localtime): New function.
6099 2002-05-22 Jim Meyering <meyering@lucent.com>
6101 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6102 * file-type.h: New file.
6103 * file-type.c (file_type): New file/function. Extracted from diffutils.
6105 2002-04-29 Paul Eggert <eggert@twinsun.com>
6107 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6109 2002-04-28 Paul Eggert <eggert@twinsun.com>
6111 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6112 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6113 of 127, since 64 is the largest conceivable number for ancient
6115 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6117 2002-04-28 Jim Meyering <meyering@lucent.com>
6119 * sig2str.c (WTERMSIG): Remove definition (unused).
6121 2002-04-28 Paul Eggert <eggert@twinsun.com>
6123 * sig2str.h, sig2str.c: New files.
6124 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6126 2002-04-24 Jim Meyering <meyering@lucent.com>
6128 * gettext.h: New file, from Gettext.
6129 * Makefile.am (INCLUDES): Remove -I../intl.
6130 (libfetish_a_SOURCES): Add gettext.h.
6132 2002-04-16 Jim Meyering <meyering@lucent.com>
6134 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6135 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6136 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6138 2002-04-12 Jim Meyering <meyering@lucent.com>
6140 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6142 2002-03-10 Jim Meyering <meyering@lucent.com>
6144 * makepath.c (make_path): Remove a comma from a diagnostic.
6145 Suggestion from Santiago Vila.
6147 2002-03-08 Jim Meyering <meyering@lucent.com>
6149 * rename.c: Mention that this wrapper is needed also on
6150 mips-dec-ultrix4.4 systems.
6152 2002-03-02 Jim Meyering <meyering@lucent.com>
6154 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6155 not HAVE_CLOCK_SETTIME.
6157 2002-02-27 Paul Eggert <eggert@twinsun.com>
6159 * nanosleep.h: Rename to....
6160 * timespec.h: New name for nanosleep.h. All uses changed.
6162 * gettime.c: New file.
6163 * settime.c: New file.
6166 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6167 timespec.h. Remove nanosleep.h.
6169 2002-02-25 Paul Eggert <eggert@twinsun.com>
6171 * acl.c, acl.h: New files.
6172 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6174 2002-02-24 Jim Meyering <meyering@lucent.com>
6176 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6177 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6178 cause trouble. Reported by Nelson Beebe.
6180 2002-02-23 Paul Eggert <eggert@twinsun.com>
6182 * path-concat.c (xpath_concat): Reorder code to pacify
6183 compilers that don't know that xalloc_die never returns.
6185 2002-02-20 Jim Meyering <meyering@lucent.com>
6187 * getdate.c: Regenerate using bison-1.33.
6189 2002-02-15 Paul Eggert <eggert@twinsun.com>
6191 * posixver.c, posixver.h: New files.
6192 * Makefile.am (libfetish_a_SOURCES): Add them.
6194 2002-02-02 Paul Eggert <eggert@twinsun.com>
6195 Bruno Haible <bruno@clisp.org>
6197 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6198 (fwrite_success_callback): New declaration.
6199 * unicodeio.c (unicode_to_mb): New function, extracted from
6200 print_unicode_char. Call failure callback instead of error.
6201 (fwrite_success_callback): New function.
6202 (exit_failure_callback): New function.
6203 (fallback_failure_callback): New function.
6204 (print_unicode_char): Call unicode_to_mb.
6206 2002-01-26 Jim Meyering <meyering@lucent.com>
6208 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6210 2002-01-22 Jim Meyering <meyering@lucent.com>
6212 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6213 Otherwise, some versions of automake would omit the rule that makes
6214 Makefile from Makefile.in.
6216 2001-01-21 Paul Eggert <eggert@twinsun.com>
6218 * xmemcoll.h, xmemcoll.c: New files.
6219 * Makefile.am (libfetish_a_SOURCES): Add them.
6220 * memcoll.c: Include errno.h, and declare errno if not defined.
6221 (memcoll): Set errno to zero if there is no error.
6223 * quotearg.c (quotearg_buffer_restyled):
6224 Fix bug with quoting buffers containing NUL when backslashing escapes.
6225 This bug was exposed by the other changes in this patch.
6226 (quotearg_n_options): New arg ARGSIZE.
6227 All callers changed.
6228 (quoting_options_from_style): New function.
6229 (quotearg_n_style): Use it.
6230 (quotearg_n_style_mem): New function.
6232 * quotearg.h (quotearg_n_style_mem): New function.
6234 2002-01-16 Jim Meyering <meyering@lucent.com>
6236 * getdate.y: Add three semicolons, each just before a closing brace.
6237 Bison (as of version 1.31) no longer papers over that mistake.
6239 2002-02-14 Paul Eggert <eggert@twinsun.com>
6241 * backupfile.c (ISDIGIT): Comment fix.
6242 * getdate.y (ISDIGIT): Likewise.
6243 * posixtm.c (ISDIGIT, year): Likewise.
6244 * strverscmp.c (ISDIGIT): Likewise.
6245 * userspec.c (ISDIGIT): Likewise.
6247 2002-01-05 Jim Meyering <meyering@lucent.com>
6249 * version-etc.c (version_etc_copyright): Update copyright year.
6251 2001-01-19 Paul Eggert <eggert@twinsun.com>
6253 * closeout.c (close_stdout_status): If ferror (stdout), do
6254 not silently exit merely because the output buffer happens to
6255 have nothing pending.
6257 2001-12-18 Paul Eggert <eggert@twinsun.com>
6259 See the big note in ../ChangeLog.
6260 * human.c (suffixes): Prefer K to k for 1024.
6261 (generate_suffix_backwards): New function.
6262 (human_readable_inexact): Use it.
6263 * xstrtol.c (__xstrtol): If there is no number but there
6264 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6265 Accept 'K' as well as 'k'.
6267 2001-12-15 Jim Meyering <meyering@lucent.com>
6269 * regex.h (__restrict_arr): Update from libc.
6271 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6272 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6275 2001-12-10 Jim Meyering <meyering@lucent.com>
6277 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6278 Instead, include "xalloc.h".
6279 (initbuffer): Don't cast xmalloc return value to char*.
6280 (readline): Reword comment.
6281 Don't cast xrealloc return value to char*
6284 2001-12-09 Jim Meyering <meyering@lucent.com>
6286 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6287 `signed and unsigned type in conditional expression'.
6288 * posixtm.c (posix_time_parse): Likewise.
6290 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6292 * readtokens.c (readtoken): Declare an index to be of type unsigned
6293 to avoid a pedantic warning.
6295 * getstr.c: Don't include assert.h.
6296 (getstr): Remove warning-evoking assertions.
6297 Return -1 if offset parameter is out of bounds.
6298 Change the type of a local from int to size_t.
6300 * strftime.c (my_strftime_localtime_r): Include this function
6301 definition in the `#if ! HAVE_TM_GMTOFF' block.
6303 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6304 Include xalloc.h instead.
6306 2001-12-02 Jim Meyering <meyering@lucent.com>
6308 * tempname.c: Don't declare getenv, thus reverting the change of
6309 2001-11-18. It's no longer necessary, now that stdlib.h is always
6312 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6313 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6315 2001-11-30 Akim Demaille <akim@epita.fr>
6317 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6318 before being defined.
6320 2001-11-27 Paul Eggert <eggert@twinsun.com>
6322 * quotearg.h (quotearg_n, quotearg_n_style):
6323 First arg is int, not unsigned.
6324 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6325 (SIZE_MAX, UINT_MAX): New macros.
6326 (quotearg_n_options): Abort if N is negative.
6327 Avoid overflow check on hosts where size_t is 64 bits and int
6328 is 32 bits, as overflow is impossible there.
6329 Fix off-by-one typo that caused unnecessary reallocation.
6331 2001-11-27 Jim Meyering <meyering@lucent.com>
6333 * tempname.c: Merge with version from libc.
6334 * regex.c: Likewise.
6336 * tempname.c: Include stdlib.h unconditionally. On some old systems
6337 for which STDC_HEADERS is 0, it was not included, resulting in a
6338 warning about an integer-to-pointer conversion problem with getenv.
6339 Reported by Volker Borchert.
6341 2001-11-26 Jim Meyering <meyering@lucent.com>
6343 * gtod.h: Remove file.
6344 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6345 * gettimeofday.c: Don't include gtod.h.
6346 (GTOD_init): Remove function.
6347 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6348 Suggestion from Volker Borchert.
6350 2001-11-23 Jim Meyering <meyering@lucent.com>
6352 * hash.h (struct hash_table): Don't define here. Merely declare it.
6353 * hash.c (struct hash_table): Define it here instead.
6355 2001-11-22 Jim Meyering <meyering@lucent.com>
6357 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6359 2001-11-18 Paul Eggert <eggert@twinsun.com>
6361 * tempname.c (TMP_MAX): Remove; no longer needed.
6362 (TEMPORARIES): New macro.
6363 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6364 removes an artificial limitation (e.g. HP-UX 10.20, where
6367 2001-11-18 Jim Meyering <meyering@lucent.com>
6369 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6372 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6373 files will be created before anything else.
6375 2001-11-17 Jim Meyering <meyering@lucent.com>
6377 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6378 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6379 rather than group writable. Patch by Juan F. Codagnone.
6381 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6382 Instead, include "xalloc.h".
6384 * mountlist.c: Include unlocked-io.h after all system headers.
6385 Remove explicit declarations of xmalloc, xrealloc,
6386 and xstrdup. Instead, include "xalloc.h".
6388 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6389 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6390 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6392 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6393 Reported by Padraig Brady.
6395 * mkstemp.c: #undef mkstemp.
6397 (rpl_mkstemp): Rename from mkstemp.
6400 2001-11-16 Jim Meyering <meyering@lucent.com>
6402 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6403 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6404 determine the amount of total physical memory, use pstat_getstatic.
6405 HPUX-11 doesn't define _SC_PHYS_PAGES.
6406 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6407 If sysconf couldn't be used to determine the amount of available
6408 physical memory, use both pstat_getstatic and pstat_getdynamic.
6409 Based on a patch from Bob Proulx.
6411 2001-11-05 Jim Meyering <meyering@lucent.com>
6413 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6415 2001-11-03 Jim Meyering <meyering@lucent.com>
6417 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6418 in argmatch_to_argument call.
6420 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6423 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6424 e.g., a fault due to an attempt to free a NULL pointer.
6426 2001-11-01 Jim Meyering <meyering@lucent.com>
6428 * dirfd.c, dirfd.h: New files.
6429 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6431 * hash.c (hash_print) [TESTING]: Clean up.
6433 2001-10-22 Paul Eggert <eggert@twinsun.com>
6435 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6436 to avoid a warning if -Wall.
6438 2001-10-21 Paul Eggert <eggert@twinsun.com>
6440 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6442 2001-10-21 Jim Meyering <meyering@lucent.com>
6444 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6445 this code would end up calling gettext even in packages built
6447 * getopt.c (_): Likewise.
6448 * regex.c (_): Likewise.
6450 2001-10-20 Paul Eggert <eggert@twinsun.com>
6452 * error.c (strerror_r): Do not declare unless !_LIBC.
6453 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6454 Use strerror_r that is only a macro, even if it is not a function.
6455 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6456 (private_strerror): Use prototypes, not old-style function definition.
6457 (print_errno_message): New function.
6458 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6460 (error_tail, error, error_at_line): Use it.
6462 2001-10-11 Jim Meyering <meyering@lucent.com>
6464 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6465 and quote_n (1, ... to avoid clobbering a buffer.
6467 2001-10-05 Jim Meyering <meyering@lucent.com>
6469 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6470 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6471 * hash-pjw.h: New file.
6473 2001-09-30 Jim Meyering <meyering@lucent.com>
6475 * mountlist.c [MOUNTED_GETFSSTAT]:
6476 Include <sys/ucred.h>, for Apple Darwin.
6477 Include sys/mount.h and sys/fs_types.h only if available.
6479 (read_filesystem_list): Use FS_TYPE.
6481 2001-09-29 Paul Eggert <eggert@twinsun.com>
6483 * exclude.c (excluded_filename): 0 -> false, since it's
6486 2001-09-28 Paul Eggert <eggert@twinsun.com>
6488 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6489 #defines strtoimax. Also treat the other strto* functions
6492 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6493 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6494 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6496 2001-09-26 Jim Meyering <meyering@lucent.com>
6498 Most macros in unlocked-io.h had the wrong number of arguments.
6499 * gen-uio: New script.
6500 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6501 * unlocked-io.hin: Remove file.
6502 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6503 rather than trying to embed it here.
6504 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6505 Reported by Padraig Brady.
6507 2001-09-25 Volker Borchert <bt@teknon.de>
6509 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6511 2001-09-23 Jim Meyering <meyering@lucent.com>
6513 * mountlist.c: Remove useless parentheses in #if directives.
6514 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6515 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6517 2001-09-22 Jim Meyering <meyering@lucent.com>
6519 * localcharset.c: Update from latest gettext.
6520 * config.charset: Likewise.
6522 2001-09-20 Jim Meyering <meyering@lucent.com>
6524 * xstrtol.c (strtoimax): Guard declaration with
6525 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6526 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6527 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6528 (strtoumax): Likewise, for completeness (it wasn't necessary).
6530 2001-09-06 Paul Eggert <eggert@twinsun.com>
6532 * strtoimax.c (HAVE_LONG_LONG):
6533 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6534 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6535 to work around bug in IBM C compiler.
6537 2001-09-16 Jim Meyering <meyering@lucent.com>
6539 * mkdir.c: New file.
6541 2001-09-04 Paul Eggert <eggert@twinsun.com>
6543 * xgetcwd.c: Revert some of the previous change; intead,
6544 fix the HAVE_GETCWD_NULL code to behave more like the
6545 !HAVE_GETCWD_NULL code used to.
6548 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6551 2001-09-04 Paul Eggert <eggert@twinsun.com>
6553 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6554 Use ssize_t, not int, to store result of readlink.
6555 Check for ssize_t overflow as well as size_t overflow,
6556 as POSIX says the result of readlink is implementation-defined
6557 when ssize_t overflows.
6558 Remove unnecessary cast to char*.
6559 Use free+malloc instead of realloc, as the storage doesn't need
6560 to be preserved and it's clearer and can be more efficient that way.
6561 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6562 * xreadlink.h (xreadlink): Update prototype.
6564 2001-09-03 Paul Eggert <eggert@twinsun.com>
6566 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6567 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6568 spotted by Jim Meyering.
6570 2001-09-03 Jim Meyering <meyering@lucent.com>
6572 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6574 2001-09-03 Paul Eggert <eggert@twinsun.com>
6576 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6577 like the HAVE_GETCWD_NULL code.
6578 Include pathmax.h if not HAVE_GETCWD.
6579 Do not include xalloc.h.
6580 (INITIAL_BUFFER_SIZE): New symbol.
6581 Do not use xmalloc / xrealloc, since the caller is responsible for
6582 handling errors. Preserve errno around `free' during failure.
6583 Do not overrun buffer when using getwd.
6585 2001-09-03 Paul Eggert <eggert@twinsun.com>
6587 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6588 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6590 2001-09-02 Jim Meyering <meyering@lucent.com>
6592 * error.c: Update from GNU libc.
6594 2001-09-01 Jim Meyering <meyering@lucent.com>
6596 * xreadlink.c: New file.
6597 * xreadlink.h: New file.
6598 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6600 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6601 doesn't conflict with sparc Solaris 7's definition in
6602 /usr/include/sys/int_types.h.
6604 * exclude.c: Use `""', not `<>' to #include non-system header files.
6605 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6606 and strncasecmp as r-values. Unixware didn't have declarations.
6608 2001-08-31 Jim Meyering <meyering@lucent.com>
6610 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6611 Use an initial, malloc'd, buffer of length 128 rather than
6612 a statically allocated one of length 1024.
6614 2001-08-30 Paul Eggert <eggert@twinsun.com>
6616 * xgetcwd.c: Don't include pathmax.h.
6617 Include stdlib.h and unistd.h if available.
6619 (xmalloc, xstrdup, free): Remove decls.
6620 (xgetcwd): Don't assume sizes fit in unsigned.
6621 Check for overflow when computing sizes.
6622 Simplify reallocation code.
6624 2001-08-28 Paul Eggert <eggert@twinsun.com>
6626 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6628 * strtoimax.c: Renamed from strtoxmax.c, removing the
6631 Also, make the following further changes to make this file's
6632 configuration more similar to that of strtol.c:
6633 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6634 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6635 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6636 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6637 changed to signed values.
6639 And make the following changes as well:
6640 Fix copyright notice, as 1999 was missing.
6641 (verify): New macro.
6642 (strtoimax): Check sizes at compile-time, not run-time.
6643 Prefer strtol to strtoll if both work.
6644 (main): Remove; it was not that useful and was a pain to maintain.
6646 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6648 2001-08-30 Paul Eggert <eggert@twinsun.com>
6650 * savedir.c (savedir): Remove size parameter, as POSIX says that
6651 a directory's st_size can have an arbitrary value, so the old
6652 usage could waste an arbitrary amount of memory. All uses
6654 * savedir.h: Update prototype.
6656 2001-08-30 Paul Eggert <eggert@twinsun.com>
6658 * xstrtol.c (strtoimax): New decl.
6660 2001-08-28 Paul Eggert <eggert@twinsun.com>
6662 * xstrtol.h: Add copyright notice.
6663 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6664 LONGINT_INVALID_SUFFIX_CHAR.
6666 2001-08-30 Paul Eggert <eggert@twinsun.com>
6668 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6671 2001-08-30 Paul Eggert <eggert@twinsun.com>
6673 * hash.c: Remove '2001' from copyright notice.
6675 2001-08-30 Paul Eggert <eggert@twinsun.com>
6677 * full-write.h: New file.
6678 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6679 * full-write.c: Correct credits, as cccp.c no longer
6680 exists and anyway it was so heavily changed from the old cccp
6681 code as to be unrecognizable. Include full-write.h.
6682 (full_write) Return size_t, with short writes meaning failure.
6683 All callers changed. This fixes a bug with large buffers
6685 * utime.c: Include full-write.h.
6687 2001-08-30 Paul Eggert <eggert@twinsun.com>
6689 Merge 'exclude' changes from tar 1.13.22.
6690 This fixes one or two unlikely storage allocation overflow bugs,
6691 but doesn't change user-visible behavior otherwise.
6693 2001-08-30 Paul Eggert <eggert@twinsun.com>
6695 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6696 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6697 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6698 Include if available.
6699 (<xalloc.h>): Include
6700 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6701 (verify): New macro. Use it to verify that EXCLUDE macros do not
6702 collide with FNM macros.
6703 (struct patopts): New struct.
6704 (struct exclude): Use it, as exclude patterns now come with options.
6705 (new_exclude): Support above changes.
6706 (new_exclude, add_exclude_file):
6707 Initial size must now be a power of two to simplify overflow checking.
6708 (free_exclude, fnmatch_no_wildcards): New function.
6709 (excluded_filename): No longer requires options arg, as the options
6710 are determined by add_exclude. Now returns bool, not int.
6711 (excluded_filename, add_exclude):
6712 Add support for the fancy new exclusion options.
6713 (add_exclude, add_exclude_file): Now takes int options arg.
6714 Check for arithmetic overflow when computing sizes.
6715 (add_exclude_file): xrealloc might modify errno, so don't
6716 realloc until after errno might be used.
6718 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6720 (free_exclude): New decl.
6721 (add_exclude, add_exclude_file): Now takes int options arg.
6722 (excluded_filename): No longer requires options arg, as the options
6723 are determined by add_exclude. Now returns bool, not int.
6725 2001-08-30 Paul Eggert <eggert@twinsun.com>
6727 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6729 2001-08-27 Jim Meyering <meyering@lucent.com>
6731 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6733 * version-etc.c (N_): Remove definition.
6734 Revert most of last change.
6735 Instead, simply don't mark the `Copyright...' string for translation.
6736 Based on advice from Paul Eggert.
6738 * strtoxmax.c: Tweak comment.
6740 2001-08-26 Jim Meyering <meyering@lucent.com>
6742 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6743 of copyright with `%s' so translators don't get an untranslated
6745 (COPYRIGHT_YEAR): Define.
6746 (version_etc): Use fprintf rather than fputs.
6747 Suggestion from Ulrich Drepper.
6749 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6751 * strtoll.c: New file, from GNU libc.
6752 * xstrtoimax.c: New file.
6754 * xstrtol.h: Add xstrtoimax.
6755 * strtoumax.c: New file. Simply include "strtoumax.c".
6756 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6758 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6759 * strtoxmax.c: ... then renamed to this.
6761 2001-08-13 Paul Eggert <eggert@twinsun.com>
6763 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6764 Port to Solaris 8, where 'sed' requires a space after the 'r'
6765 command, and where sh dislikes "$/". Clean up the spacing a bit.
6766 Redirect output to $tmp just once.
6768 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6770 * addext.c (<errno.h>): Include.
6771 (errno): Declare if not defined.
6772 (addext): Work correctly when pathconf returns -1 and leaves
6773 errno alone because there is no limit. Also, work even if
6774 pathconf returns a value greater than SIZE_MAX.
6776 2001-08-12 Jim Meyering <meyering@lucent.com>
6778 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6779 Simply `return getcwd (NULL, 0);'.
6780 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6781 Use 1300 as initial value for length, not PATH_MAX.
6783 * pathmax.h: Clean up cpp syntax.
6785 2001-08-12 Jim Meyering <meyering@lucent.com>
6787 * gettimeofday.c: New file.
6789 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6791 2001-08-04 Jim Meyering <meyering@lucent.com>
6793 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6794 to get in sync with glibc.
6796 2001-08-03 Paul Eggert <eggert@twinsun.com>
6798 The following changes are from gettext 0.10.39 as maintained by
6801 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6802 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6803 with inverted sense. All uses changed.
6805 * mbswidth.c: Don't include <limits.h>.
6806 Include <stdlib.h> and <string.h> unconditionally.
6807 (iswcntrl, mbsinit, ISCNTRL): New macros.
6808 (mbsnwidth): Use K&R style function declarations.
6809 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6810 can optimize it when MB_CUR_MAX == 1.
6811 The width of control characters is zero, not 1.
6813 2001-07-15 Jim Meyering <meyering@lucent.com>
6815 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6816 (BUILT_SOURCES): Add unlocked-io.h.
6817 (io_functions): Define.
6818 (unlocked-io.h): New rule.
6819 (DISTCLEANFILES): Add unlocked-io.h.
6820 (all-local): Depend on unlocked-io.h, to ensure it is created.
6822 * unlocked-io.hin: New file
6824 * regex.c: Update from glibc.
6826 2001-07-05 Jim Meyering <meyering@lucent.com>
6828 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6830 (libfetish_a_SOURCES): Put all .h files here instead.
6831 Remove a thus-exposed (better checks in automake) duplicate and
6832 two unnecessary .h files.
6834 2001-06-11 Jim Meyering <meyering@lucent.com>
6836 * regex.c: Update from GNU libc.
6838 2001-05-27 Jim Meyering <meyering@lucent.com>
6840 * readutmp.h (UT_TYPE): Define.
6842 2001-05-24 Jim Meyering <meyering@lucent.com>
6844 * argmatch.c: Include "quote.h".
6845 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6846 quote function. Reported by Göran Uddeborg.
6848 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6850 * dirname.c (dir_name): Compute append_dot using path, not newpath
6851 which is not yet declared.
6853 2001-05-11 Paul Eggert <eggert@twinsun.com>
6855 * Makefile.am (libfetish_a_SOURCES):
6856 Add strftime.c, since we now compile it on all hosts.
6858 * strftime.c (my_strftime):
6859 Define to nstrftime if emacs, but only if my_strftime is not defined.
6860 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6861 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6862 Add one more extra argument: a nanoseconds value.
6865 (my_strftime function): Add %N format.
6866 (emacs_strftimeu): Renamed from emacs_strftime,
6867 with extra ut argument.
6869 2001-05-11 Paul Eggert <eggert@twinsun.com>
6871 dirname code cleanup. base_name now behaves more compatibly
6872 with POSIX basename when given file names that have trailing
6873 slashes, and similarly for dir_name. Add new primitives
6874 base_len and dir_len. Put the directory-name-related decls
6877 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6878 * backupfile.c (base_name): Likewise.
6879 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6880 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6881 * makepath.c (strip_trailing_slashes): Likewise.
6882 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6884 * rename.c (strip_trailing_slashes): Likewise.
6885 * same.c (base_name): Likewise.
6886 * stripslash.c (ISSLASH): Likewise.
6888 * addext.c: Include <dirname.h> after size_t is defined.
6889 * backupfile.c: Likewise.
6891 * addext.c (addext): Use base_len to trim redundant
6892 trailing slashes instead of doing it ourselves.
6893 But do not trim the last slash if it is not redundant.
6895 * backupfile.c (find_backup_file_name,
6896 max_backup_version): Use base_len instead of rolling it ourselves.
6897 Handle the case of "" and (on DOS) "C:" correctly.
6899 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6900 Include <string.h>, <dirname.h>.
6901 (base_name): Allow file names ending in slashes, other than names
6902 that are all slashes. In this case, return the basename followed
6903 by the slashes. This is more general, and can be used in places
6904 where the original base_name purposely had an assertion failure.
6905 (base_len): New function.
6907 * dirname.c: Include <string.h> instead of <stdlib.h>.
6908 Do not include <assert.h>; no longer needed.
6910 (memrchr): Remove decl.
6911 (dir_name_r): Remove.
6912 (dir_len): Renamed from dirlen. All callers changed.
6913 Rewrite in terms of base_name, for simplicity and consistency.
6914 (dir_name): Never return NULL. All callers changed.
6915 Do not include <stdlib.h> in test program; no longer needed.
6916 return 0; is fine for test program.
6918 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6920 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6922 * path-concat.c (path_concat): Use base_len to compute
6923 base length, not strlen; this means we cannot rely on memcpy
6926 * same.c (STREQ): Remove.
6927 (same_name): Handle the case where the basename ends in trailing '/'.
6929 * stripslash.c (strip_trailing_slashes): Return nonzero if
6930 a slash was stripped. Do not strip the last slash after a
6933 2001-04-08 Jim Meyering <meyering@lucent.com>
6935 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6936 recomputed; that's necessary when the offset spans a DST transition.
6937 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6939 2001-04-02 Jim Meyering <meyering@lucent.com>
6941 * regex.h, regex.c: Update from GNU libc.
6943 2001-03-19 Paul Eggert <eggert@twinsun.com>
6945 * version-etc.c (version_etc_copyright): Update to 2001.
6947 2001-03-16 Paul Eggert <eggert@twinsun.com>
6949 * tempname.c (uint64_t): Define to uintmax_t if
6950 not defined, and if UINT64_MAX is not defined.
6951 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6952 Reported by John David Anglin.
6954 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6956 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6957 alias if codeset is empty.
6958 * config.charset (BeOS): Use wildcard syntax.
6960 2001-03-13 Jim Meyering <meyering@lucent.com>
6962 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6963 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6966 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6968 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6970 * unicodeio.c (print_unicode_char): Simplify accordingly.
6972 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6974 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6975 support for DOS/DJGPP.
6977 2001-02-28 Paul Eggert <eggert@twinsun.com>
6979 * Makefile.am (libfetish_a_SOURCES):
6980 Add dup-safer.c, fopen-safer.c.
6981 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6983 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6985 2001-02-25 Paul Eggert <eggert@twinsun.com>
6987 The mkstemp replacement is taken from glibc 2.2.2, with some
6988 portability fixes for use outside glibc, as follows:
6990 * tempname.c (struct_stat64): New macro.
6991 (direxists, __gen_tempname): Use it.
6992 This avoids a portability problem with Solaris 8.
6994 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6995 (<stddef.h>, <stdint.h>, <string.h>):
6996 Include only if STDC_HEADERS || _LIBC.
6997 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6998 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6999 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7000 (__set_errno): Define this macro if <errno.h> doesn't.
7001 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7002 Define these macros if <stdio.h> doesn't.
7003 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7004 Define these macros if <sys/stat.h>
7005 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7006 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7007 __xstat64): Define if not _LIBC.
7008 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7009 (__gen_tempname): Invoke gettimeofday only if
7010 HAVE_GETTIMEOFDAY || _LIBC;
7011 otherwise, fall back on plain "time".
7012 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7014 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7016 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7018 2001-02-17 Jim Meyering <meyering@lucent.com>
7020 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7021 around included file name.
7023 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7025 * strftime.c: Update from GNU libc (the only changes were to comments).
7027 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7029 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7031 2001-02-17 Paul Eggert <eggert@twinsun.com>
7033 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7034 Remove workaround macros for hosts that have mbrtowc but not
7035 mbstate_t, as we now insist on proper declarations for both
7036 before using mbrtowc.
7038 2001-02-17 Jim Meyering <meyering@lucent.com>
7040 * regex.c: Update from libc.
7042 2001-02-16 Paul Eggert <eggert@twinsun.com>
7044 * alloca.c (malloc): Undef before defining, since stdlib.h
7045 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7046 Reported by Mark Hounschell via Paul Eggert.
7048 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7050 * config.charset: Update for FreeBSD 4.2.
7052 2001-01-26 Jim Meyering <meyering@lucent.com>
7054 * quotearg.c: Include stddef.h.
7055 * quote.c: Include stddef.h.
7056 Reported by Axel Kittenberger.
7058 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7059 line in double quotes so that it evokes a better diagnostic.
7060 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7061 Reported by Axel Kittenberger.
7063 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7065 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7066 to avoid a warning. Add back 'const' to inptr.
7068 2001-01-16 Jim Meyering <meyering@lucent.com>
7070 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7073 2001-01-14 Jim Meyering <meyering@lucent.com>
7075 * rename.c: New file. From Volker Borchert.
7076 Include stdlib.h, string.h or strings.h, and xalloc.h.
7077 Use strip_trailing_slashes rather than open-coding it.
7079 2001-01-03 Paul Eggert <eggert@twinsun.com>
7081 * strftime.c: Sync with glibc time/strftime.c 1.81.
7083 2001-01-03 Jim Meyering <meyering@lucent.com>
7085 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7086 local `inptr' to avoid warning with some system declarations of iconv.
7088 2000-12-29 Paul Eggert <eggert@twinsun.com>
7090 * modechange.c: Do not assume that mode_t uses the
7091 traditional octal encoding. E.g. "chmod 1 FOO" should set
7092 the other-execute bit of FOO even if S_IXOTH != 1.
7094 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7095 WOTH, XOTH, ALLM): New macros.
7096 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7097 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7099 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7100 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7102 No need to use uintmax_t; unsigned long is long enough.
7103 Don't bother to get suffix since we don't use it.
7105 2000-12-24 Jim Meyering <meyering@lucent.com>
7107 * hash.c (is_prime): Return explicit boolean values.
7108 (hash_get_first): Return NULL to appease Irix5.6's 89.
7109 Reported by Nelson Beebe.
7111 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7113 * localcharset.c (locale_charset): Add support for Win32.
7115 2000-12-18 Paul Eggert <eggert@twinsun.com>
7117 * physmem.h, physmem.c: New files.
7119 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7120 (noinst_HEADERS): Add physmem.h.
7122 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7123 't' for compatibility with Solaris 8 sort.
7125 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7127 * config.charset: Add support for BeOS.
7129 2000-12-16 Jim Meyering <meyering@lucent.com>
7131 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7132 SHELLS_FILE to a file name that's useful on djgpp systems.
7134 (ADDITIONAL_DEFAULT_SHELLS): Define.
7135 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7136 Based mostly on a patch from Prashant TR.
7138 2000-12-16 Jim Meyering <meyering@lucent.com>
7140 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7141 N and M) would have treated it like `chown N:N FILE'.
7143 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7145 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7147 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7148 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7149 to the list of canonical encodings. Rename EUC-CN to GB2312.
7151 2000-12-08 Andreas Schwab <schwab@suse.de>
7153 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7154 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7156 2000-12-07 Jim Meyering <meyering@lucent.com>
7158 * stripslash.c (ISSLASH): Define.
7159 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7162 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7163 (dir_name_r): Declare this function as static.
7164 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7165 manifest itself on a name containing a mix of slashes and
7167 Make this function work with names starting with a DOS-style
7168 drive letter and colon prefix.
7169 (dir_name): Append `.' if necessary.
7170 Based mostly on patches from Prashant TR and Eli Zaretskii.
7172 * dirname.h (dir_name_r): Remove prototype.
7174 2000-12-05 Jim Meyering <meyering@lucent.com>
7176 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7178 2000-12-04 Jim Meyering <meyering@lucent.com>
7180 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7181 Also include memory.h, stdlib.h, unistd.h if appropriate.
7182 Reported by Andreas Jaeger (conflicting declaration of malloc).
7184 2000-12-02 Jim Meyering <meyering@lucent.com>
7186 * closeout.h: Make idempotent, to avoid some obscure warnings.
7188 2000-12-01 Paul Eggert <eggert@twinsun.com>
7190 * memrchr.c: Include <config.h> before any system include file.
7192 2000-11-29 Paul Eggert <eggert@twinsun.com>
7194 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7196 2000-11-26 Jim Meyering <meyering@lucent.com>
7198 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7200 2000-11-22 Paul Eggert <eggert@twinsun.com>
7202 * strftime.c (my_strftime): Do not invoke mbrlen with a
7203 size of (size_t) -1; it's not portable.
7205 2000-11-17 Akim Demaille <akim@epita.fr>
7207 * obstack.h: Formatting changes.
7208 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7209 prevent type checking.
7210 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7211 cast the value to (void *): assigning a `foo *' to a `void *'
7213 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7215 2000-11-17 Jim Meyering <meyering@lucent.com>
7217 * strstr.c: Update from GNU libc.
7219 2000-11-16 Jim Meyering <meyering@lucent.com>
7221 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7223 2000-11-11 Jim Meyering <meyering@lucent.com>
7225 * error.c: Add a couple #includes, merging from GNU libc version.
7227 2000-11-10 Jim Meyering <meyering@lucent.com>
7229 * obstack.h: Update from GNU libc.
7230 * obstack.c: Likewise.
7232 2000-11-06 Paul Eggert <eggert@twinsun.com>
7234 * getusershell.c (setusershell): Use rewind rather than
7235 fseek/fseeko, to avoid configuration hassles with fseeko.
7236 Don't bother opening SHELLS_FILE if shellstream is NULL;
7239 2000-11-05 Jim Meyering <meyering@lucent.com>
7241 * makepath.h (make_dir): Declare.
7242 * makepath.c (make_dir): Remove `static' attribute.
7245 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7247 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7248 last one in a bucket, advance to the next bucket.
7250 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7252 * fnmatch.c: Do not comment out all the code if we are using
7253 the GNU C library, because in some cases we are replacing buggy
7254 code in the GNU C library itself.
7256 2000-10-30 Paul Eggert <eggert@twinsun.com>
7258 * error.h, getline.h, modechange.h:
7259 Remove "2000" from Copyright line, as the file hasn't been
7260 changed this year other than in the copyright notice.
7262 * xalloc.h: Add "2000" to Copyright line, as this file
7263 was changed this year.
7265 2000-10-30 Paul Eggert <eggert@twinsun.com>
7267 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7268 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7269 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7271 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7273 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7274 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7275 doesn't define __restrict_arr.
7277 2000-10-29 Jim Meyering <meyering@lucent.com>
7279 * xstat.in: Fix grammar in comment.
7281 2000-10-28 Jim Meyering <meyering@lucent.com>
7283 * memchr.c: Update from libc.
7284 Adjust for portability:
7285 [HAVE_STDLIB_H]: Include stdlib.h.
7286 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7287 Undef __memchr, too.
7288 [!weak_alias]: Define __memchr to memchr.
7290 * regex.c: Update from libc.
7291 * regex.h: Likewise.
7292 * getopt1.c: Likewise.
7293 * memcmp.c: Likewise.
7295 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7296 Avoid using fseek, when possible -- it's broken by design.
7297 Patch by Ulrich Drepper.
7299 2000-10-26 Jim Meyering <meyering@lucent.com>
7301 * strftime.c: Update from libc.
7303 2000-10-25 Jim Meyering <meyering@lucent.com>
7305 * obstack.c: Update from libc.
7307 2000-10-23 Jim Meyering <meyering@lucent.com>
7309 * hard-locale.c (hard_locale): Revert last change -- it was simply
7310 wrong. That set_locale call must not have any side effects.
7313 2000-10-22 Jim Meyering <meyering@lucent.com>
7315 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7316 [CYCLIC]: Remove now-unused definition.
7318 * save-cwd.c (O_DIRECTORY): Define, if needed.
7319 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7320 Suggestion from Ulrich Drepper.
7322 2000-10-21 Jim Meyering <meyering@lucent.com>
7324 * dirname.c (dir_name_r): New function, factored out of dir_name.
7325 (dir_name): Use dir_name_r.
7326 * dirname.h (dir_name_r): Declare it.
7328 2000-10-21 Jim Meyering <meyering@lucent.com>
7330 * dirname.c (memrchr): Declare if necessary.
7331 (dir_name): Remove the restriction that there be no
7332 trailing slashes. Now, this code skips past them, effectively
7334 [TEST_DIRNAME] (main): New unit tests.
7336 * memrchr.c: New file from GNU libc.
7337 Undef __memrchr, too.
7338 [!weak_alias]: Define __memrchr to memrchr.
7339 Guard weak_alias use with `#ifdef weak_alias'.
7341 2000-10-17 Jim Meyering <meyering@lucent.com>
7343 * quote.h (PARAMS): Define and use.
7344 Reported by Akim Demaille.
7346 * getopt.c: Update from libc.
7348 2000-10-16 Jim Meyering <meyering@lucent.com>
7350 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7353 2000-09-25 Jim Meyering <meyering@lucent.com>
7355 * md5.h (rol): Define (from GnuPG).
7357 * sha.c: Give credit (GnuPG) where due.
7358 (M): Use rol rather than open-coding it.
7359 Add a FIXME comment.
7361 2000-09-21 Jim Meyering <meyering@lucent.com>
7363 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7364 Reported by Michael Stone.
7366 2000-09-20 Jim Meyering <meyering@lucent.com>
7368 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7369 (noinst_HEADERS): Add sha.h.
7370 Based on code from Scott G. Miller and from GnuPG.
7372 2000-09-15 Jim Meyering <meyering@lucent.com>
7374 * regex.c: Update from libc.
7376 2000-09-10 Jim Meyering <meyering@lucent.com>
7378 * getopt.c (_getopt_internal): Update from glibc.
7380 2000-09-09 Jim Meyering <meyering@lucent.com>
7382 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7383 think it should be used as a general replacement for isascii.
7384 * fnmatch.c: Likewise.
7385 * mbswidth.c: Likewise
7386 * regex.c: Likewise.
7389 * userspec.c: Include sys/param.h and limits.h.
7391 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7392 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7393 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7394 UID, GID. Check range.
7396 2000-09-06 Jim Meyering <meyering@lucent.com>
7398 * getopt.c (_getopt_internal): Update from glibc.
7400 2000-08-30 Jim Meyering <meyering@lucent.com>
7402 * strftime.c: Merge in changes from GNU libc.
7404 2000-08-26 Jim Meyering <meyering@lucent.com>
7406 * closeout.c: Include "__fpending.h".
7407 (close_stdout_status): Return right away if there's nothing to flush.
7409 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7410 * __fpending.c: New file.
7411 * __fpending.h: New file.
7413 2000-08-07 Paul Eggert <eggert@twinsun.com>
7415 Standardize on "memory exhausted" instead of "Memory exhausted"
7416 or "virtual memory exhausted".
7417 * obstack.c (print_and_abort): Use "memory exhausted", not
7418 "virtual memory exhausted".
7419 * same.c (same_name): Invoke xalloc_die instead of printing
7421 * userspec.c (parse_user_spec): Likewise.
7422 * bumpalloc.h: comment fix
7423 * same.c, userspec.c: Include xalloc.h.
7425 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7426 not char *const and pointing to a constant array.
7427 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7428 (xrealloc): Comment fix.
7430 * userspec.c (parse_user_spec):
7431 Don't translate a message until just before returning,
7432 to avoid unnecessary translation.
7434 2000-08-07 Jim Meyering <meyering@lucent.com>
7436 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7437 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7438 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7439 getgroups.c, gethostname.c, getopt.h, group-member.c,
7440 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7441 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7442 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7443 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7444 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7445 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7446 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7447 yesno.c: Back out Copyright date changes for each file with no change
7448 this year. This eases coordination with other programs using the same
7449 source code modules. From Paul Eggert.
7451 2000-08-03 Greg McGary <greg@mcgary.org>
7453 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7454 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7455 (EXTEND_BUFFER): Use them.
7457 2000-08-01 Jim Meyering <meyering@lucent.com>
7459 * dirname.c (ISSLASH): Define.
7460 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7461 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7462 both `\' and `/' may be use as path separators.
7463 Based on a patch from Prashant TR.
7465 2000-07-31 Paul Eggert <eggert@twinsun.com>
7467 * quotearg.c (quotearg_n_options): Don't make the initial
7468 slot vector a constant, since it might get modified.
7470 2000-07-31 Jim Meyering <meyering@lucent.com>
7472 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7473 * obstack.c (print_and_abort): Likewise.
7475 2000-07-30 Paul Eggert <eggert@twinsun.com>
7477 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7478 buffer, so that the caller can always quote one small
7479 component of a "memory exhausted" message in slot 0.
7480 From a suggestion by Jim Meyering.
7482 2000-07-30 Jim Meyering <meyering@lucent.com>
7484 * makepath.c (make_path): Quote the other instance, too.
7486 * quotearg.c (N_STATIC_SLOTVECS): Define.
7487 (STATIC_BUF_SIZE): Define.
7488 (quotearg_n_options): Use only statically allocated storage when
7489 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7490 than STATIC_BUF_SIZE.
7492 2000-07-29 Jim Meyering <meyering@lucent.com>
7494 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7495 * dirname.c (dir_name): Likewise.
7497 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7499 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7500 (dir_name): Assert that there are no trailing slashes.
7502 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7504 * mbswidth.h (mbswidth): Add a flags argument.
7505 (mbswidth): New declaration.
7506 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7507 * mbswidth.c (mbswidth): Add a flags argument.
7508 (mbsnwidth): New function.
7510 2000-07-24 Jim Meyering <meyering@lucent.com>
7512 * mbswidth.c: Remove useless #else. From Bruno Haible.
7514 2000-07-23 Paul Eggert <eggert@twinsun.com>
7516 * mbswidth.c (_XOPEN_SOURCE):
7517 Don't define; this causes problems on Solaris 7.
7518 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7520 2000-07-23 Paul Eggert <eggert@twinsun.com>
7523 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7524 so that mbstate_t is always defined.
7526 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7527 be 1 in at least one GCC installation, and this configuration
7528 error is likely to be common. Ignoring MB_LEN_MAX hurts
7529 performance on hosts that have mbrtowc but have only unibyte
7530 locales, but I assume these hosts are rare.
7532 2000-07-23 Paul Eggert <eggert@twinsun.com>
7534 * quotearg.c: Streamline by invoking multibyte code only if needed.
7535 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7536 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7537 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7538 invoke multibyte primitives.
7540 2000-07-23 Jim Meyering <meyering@lucent.com>
7542 * basename.c (base_name): Add an assertion.
7544 2000-07-15 Bruno Haible <clisp.cons.org>
7546 * quotearg.c: When the system forces us to redefine mbstate_t,
7547 shadow its mbsinit function.
7549 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7551 * mbswidth.h: New file.
7552 * mbswidth.c: New file.
7553 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7554 (noinst_HEADERS): Add mbswidth.h.
7556 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7558 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7561 2000-07-15 Jim Meyering <meyering@lucent.com>
7563 * makepath.c: Include quote.h.
7564 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7565 corresponding argument in a `quote (...)' call.
7566 Give better diagnostics.
7568 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7569 (noinst_HEADERS): Add quote.h.
7571 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7572 from tar's src/misc.c.
7573 * quote.h: New file. Prototypes for same.
7575 2000-07-10 Paul Eggert <eggert@twinsun.com>
7577 From a suggestion by Bruno Haible.
7578 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7579 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7580 to decide whether to define the BeOS workaround macro;
7581 this adjusts to the change to AC_MBSTATE_T.
7583 2000-07-13 Paul Eggert <eggert@twinsun.com>
7585 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7587 * quotearg.c (quoting_style_args, quoting_style_vals,
7588 quotearg_buffer_restyled): Add support for
7589 clocale_quoting_style. Undo previous change to
7590 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7591 and "{RIGHT QUOTATION MARK}" msgids.
7593 2000-07-05 Paul Eggert <eggert@twinsun.com>
7595 The old behavior of quoting `like this' doesn't look good with
7596 newer, ISO-style fonts. See:
7597 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7599 Instead, quote "like this" by default. Let the translator
7600 tailor the locale-specific quoting behavior by providing
7601 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7603 * quotearg.c (N_): New macro.
7604 (gettext_default): New function.
7605 (quotearg_buffer_restyled): Use
7606 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7607 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7609 2000-07-09 Jim Meyering <meyering@lucent.com>
7611 * Most files: Update copyright dates to include 2000.
7613 2000-07-08 Jim Meyering <meyering@lucent.com>
7615 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7617 (xgethostname): Remove now-unnecessary #ifdef.
7618 Move declaration of `err' into loop where it's used.
7620 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7622 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7623 by allocating a larger buffer. Test the gethostname return value for
7624 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7625 returns an error and ENAMETOOLONG isn't defined.
7627 2000-07-05 Paul Eggert <eggert@twinsun.com>
7628 and Bruno Haible <haible@clisp.cons.org>
7630 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7632 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7634 * quotearg.c (struct quoting_options): Simplify quote_these_too
7637 2000-07-03 Jim Meyering <meyering@lucent.com>
7639 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7640 Reported by Bruno Haible.
7642 2000-07-04 Jim Meyering <meyering@lucent.com>
7644 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7645 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7648 2000-07-03 Paul Eggert <eggert@twinsun.com>
7649 and Bruno Haible <haible@clisp.cons.org>
7651 * quotearg.c (mbrtowc):
7652 Assign to *pwc, and return 1 only if result is nonzero.
7653 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7655 2000-07-03 Jim Meyering <meyering@lucent.com>
7657 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7658 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7661 2000-07-02 Jim Meyering <meyering@lucent.com>
7663 * quotearg.c (mbstate_t): Don't define here.
7665 2000-07-02 Jim Meyering <meyering@lucent.com>
7667 * nanosleep.c (SIGCONT): Define if not already defined.
7669 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7671 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7672 per change in ../m4/ls-mntd-fs.m4.
7673 (read_filesystem_list): Ignore symbolic links.
7675 2000-06-29 Jim Meyering <meyering@lucent.com>
7677 * same.c: Include <string.h> or <strings.h>, as appropriate,
7678 for declaration of strcmp.
7680 * long-options.c: Include <stdlib.h>, for declaration of exit.
7682 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7683 Avoid warning by casting result to `char *' to remove `const'.
7685 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7687 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7689 2000-06-26 Paul Eggert <eggert@twinsun.com>
7691 savedir now sets errno on failure and invokes xmalloc to get memory.
7692 Fix a couple of other minor bugs while we're at it.
7694 * savedir.c (<unistd.h>): Do not include; there's no need.
7695 (NAMLEN): Remove macro.
7696 (malloc, realloc): Remove decls.
7698 ("xalloc.h"): Include.
7699 (NAME_SIZE_DEFAULT): New macro.
7700 (savedir): Use xmalloc / xrealloc to allocate memory.
7701 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7702 Skip "" directory entries.
7703 Use strlen to calculate directory entry length, since the old method
7704 is rarely used these days and isn't worth supporting.
7705 Don't use a pointer after freeing it.
7706 Check for integer overflow when calculating allocation size.
7707 Use memcpy to copy entries, instead of stpcpy.
7708 Set errno properly when returning NULL.
7709 Check for readdir error.
7711 2000-06-26 Jim Meyering <meyering@lucent.com>
7713 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7715 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7717 * getusershell.c (xmalloc, xrealloc): Remove functions.
7719 Don't include <stdlib.h>. Don't declare malloc, realloc.
7721 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7723 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7725 2000-06-24 Jim Meyering <meyering@lucent.com>
7727 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7729 2000-06-21 Jim Meyering <meyering@lucent.com>
7731 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7733 2000-06-19 Paul Eggert <eggert@twinsun.com>
7735 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7736 (mbrtowc, mbstate_t): Define substitutes if
7737 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7738 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7739 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7741 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7743 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7744 than 1024, return a memory chunk of least possible size, instead
7745 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7746 Use free/xmalloc instead of xrealloc to avoid copying for very long
7749 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7751 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7752 address, not strdup. Include <stdlib.h> and don't declare free().
7754 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7756 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7759 2000-06-21 Jim Meyering <meyering@lucent.com>
7761 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7762 (noinst_HEADERS): Add getstr.h.
7764 * getline.c (getstr): Move into a separate file.
7765 * getstr.c (getstr): New file, extracted from getline.c, with
7766 the following changes: new parameter, delim2; both delim[12]
7767 parameters have type `int', not `char'. The latter would lose
7768 with 8-bit delimiters.
7769 * getstr.h: New file.
7771 2000-06-19 Jim Meyering <meyering@lucent.com>
7773 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7775 2000-06-18 Jim Meyering <meyering@lucent.com>
7777 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7778 Besides, these days every porting target provides a mkdir function.
7780 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7781 (this snippet comes from src/system.h).
7783 2000-06-15 Paul Eggert <eggert@twinsun.com>
7785 * human.c (adjust_value): New function.
7786 (human_readable_inexact): Apply rounding style even when
7787 printing approximate values.
7789 2000-06-14 Paul Eggert <eggert@twinsun.com>
7791 * human.c (human_readable_inexact): Allow an input block
7792 size that is not a multiple of the output block size, and vice versa.
7793 Reported by Piergiorgio Sartor.
7795 2000-06-14 Paul Eggert <eggert@twinsun.com>
7797 * getdate.y (get_date): Apply relative times after time
7798 zone indicator, not before. Reported by Todd A. Jacobs.
7800 2000-06-13 Jim Meyering <meyering@lucent.com>
7802 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7804 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7806 2000-06-12 Paul Eggert <eggert@twinsun.com>
7808 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7810 2000-06-04 Paul Eggert <eggert@twinsun.com>
7812 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7814 2000-06-04 Jim Meyering <meyering@lucent.com>
7816 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7817 SunOS 4.1.4 for which gid_t is an unsigned type.
7819 2000-06-03 Jim Meyering <meyering@lucent.com>
7821 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7823 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7825 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7826 newer, don't install charset.alias.
7827 * config.charset: Change the Linux/glibc rules so they become empty
7828 on glibc-2.1 or newer.
7830 2000-06-02 Jim Meyering <meyering@lucent.com>
7832 * mountlist.c: Back out last change. Instead, do this...
7833 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7834 member using the same `ignore'-testing code.
7835 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7839 2000-05-29 Jim Meyering <meyering@lucent.com>
7841 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7842 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7844 2000-05-22 Jim Meyering <meyering@lucent.com>
7846 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7848 2000-05-18 Jim Meyering <meyering@lucent.com>
7850 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7851 back, too, since it may have been modified by allocate_entry.
7852 (hash_delete): Rewrite to use neither the assignment operator
7853 nor the comma operator in an if-expression.
7855 2000-05-15 Paul Eggert <eggert@twinsun.com>
7858 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7859 Remove; no longer needed.
7860 "quotearg.h": Add include.
7861 (file_name): Do not bother to explicitly initialize to NULL; it's less
7862 efficient on some hosts.
7863 (close_stdout_status): Remove test as to whether stdout was already
7864 closed; it breaks for the case "echo x | sort >&-".
7865 Quote file name colons.
7866 Do not assume that _("write error") lacks format strings.
7868 2000-05-15 Jim Meyering <meyering@lucent.com>
7870 * version-etc.c (version_etc_copyright): Update the copyright string
7871 used in all --version output.
7873 2000-05-14 Jim Meyering <meyering@lucent.com>
7875 * closeout.c (close_stdout_set_file_name): New function.
7876 (close_stdout_status): Use new file-scoped global.
7877 Return right away if fstat says the stdout file descriptor is invalid.
7878 * closeout.h (close_stdout_set_file_name): Declare.
7880 2000-05-10 Jim Meyering <meyering@lucent.com>
7882 * closeout.c [default_exit_status]: New file-scoped variable.
7883 (close_stdout_set_status): New function.
7884 * closeout.h (close_stdout_set_status): Declare.
7886 2000-05-08 Jim Meyering <meyering@lucent.com>
7888 * long-options.c: Don't include closeout.h.
7889 (parse_long_options): Don't call close_stdout for --version.
7891 2000-05-06 Jim Meyering <meyering@lucent.com>
7893 * strnlen.c: Undefine __strnlen and strnlen.
7894 [!weak_alias]: Define __strnlen to strnlen.
7896 * atexit.c: New file, from libiberty.
7898 2000-05-06 Jim Meyering <meyering@lucent.com>
7900 * closeout.c (close_stdout_status): Also check for errors on the
7903 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7905 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7906 instead of xmalloc, xrealloc, path_concat.
7907 (locale_charset): Treat empty environment variables as absent.
7908 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7910 2000-05-04 Jim Meyering <meyering@lucent.com>
7912 * getopt.c: Update from glibc.
7913 * obstack.c: Likewise.
7914 * obstack.h: Likewise.
7915 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7917 * regex.h: Likewise.
7918 * strndup.c: Likewise.
7919 * strnlen.c: New file, from glibc.
7921 2000-05-01 Jim Meyering <meyering@lucent.com>
7923 * full-write.c (full_write): Remove `FIXME' part of comment.
7925 2000-04-29 Jim Meyering <meyering@lucent.com>
7927 * path-concat.c: Declare strdup only if it's not defined.
7928 * canon-host.c: Likewise.
7930 2000-04-28 Jim Meyering <meyering@lucent.com>
7932 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7933 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7934 included first, then limits.h is included by locale.h by libintl.h.
7935 From John David Anglin.
7937 2000-04-25 Jim Meyering <meyering@lucent.com>
7939 * makepath.c (S_IRWXUGO): Define.
7940 (make_path): Always perform explicit chmod if MODE specifies any
7941 of the `special' permission bits. Prompted by a bug report against
7942 install from Mate Wierdl and Joost van Baal.
7944 2000-04-18 Jim Meyering <meyering@lucent.com>
7948 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7949 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7951 2000-04-17 Jim Meyering <meyering@lucent.com>
7953 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7954 the definition of it to rpl_strftime also defined-away the system's
7957 2000-04-15 Jim Meyering <meyering@lucent.com>
7959 Use `C' to denote so-called `contiguous' files, the same way
7961 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7962 (ftypelet): Use S_ISCTG.
7963 From Michael Deutschmann.
7965 2000-04-14 Jim Meyering <meyering@lucent.com>
7967 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7969 2000-04-08 Jim Meyering <meyering@lucent.com>
7971 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7972 names don't conflict. Reported by Eli Zaretskii.
7974 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7976 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7977 bug. Deal with the different error behavior of Irix iconv.
7979 2000-04-07 Jim Meyering <meyering@lucent.com>
7981 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7982 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7984 2000-04-05 Jim Meyering <meyering@lucent.com>
7986 Portability tweaks required for ultrix4.3.
7987 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7988 * readutmp.c: Include sys/types.h before sys/stat.h.
7989 * canon-host.c: Declare strdup.
7990 * path-concat.c: Likewise.
7991 From John David Anglin.
7993 2000-04-04 Jim Meyering <meyering@lucent.com>
7995 Be more DOS 8.3-friendly.
7996 * ref-add.sin: Renamed from ref-add.sed.in.
7997 * ref-del.sin: Renamed from ref-del.sed.in.
7998 * Makefile.am: Reflect renaming.
7999 Reported by Eli Zaretskii.
8001 Use a temporary file name that won't clash with `charset.alias'
8002 in the DOS 8.3 name space.
8003 * Makefile.am (charset_tmp): Define.
8004 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8005 (uninstall-local): Likewise.
8006 Reported by Eli Zaretskii.
8008 2000-03-29 Paul Eggert <eggert@twinsun.com>
8010 * time/strftime.c (my_strftime): Make sure we call the system
8011 strftime, not ourselves, when invoking the underlying strftime.
8013 2000-03-24 Jim Meyering <meyering@lucent.com>
8015 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8016 (charset_alias): Define.
8017 (install-exec-local): Factor out common code.
8018 (uninstall-local): Split lines longer than 80.
8019 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8021 (.sed.in.sed): New rule. Don't redirect directly to $@.
8022 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8024 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8026 * config.charset: Output a line containing "Packages using this file".
8027 * ref-add.sed.in, ref-del.sed.in: New files.
8028 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8029 ref-del.sed): New rules.
8031 2000-03-17 Jim Meyering <meyering@lucent.com>
8033 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8034 Otherwise, include <strings.h>
8036 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8038 * unicodeio.c (utf8_wctomb): New function.
8039 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8040 format instead of in UCS-4 with platform dependent endianness.
8042 2000-03-07 Paul Eggert <eggert@twinsun.com>
8044 * savedir.c (savedir): Work even if directory size is
8045 negative; this can happen with some screwy NFS configurations.
8047 2000-03-06 Jim Meyering <meyering@lucent.com>
8049 * localcharset.c (get_charset_aliases): Don't try to free file_name
8050 if it's NULL (because we ran out of memory). From Bruno Haible.
8052 2000-03-05 Jim Meyering <meyering@lucent.com>
8054 * localcharset.c ("path-concat.h"): Include.
8055 (get_charset_aliases): Use path_concat instead of ANSI string
8058 * unicodeio.h (PARAMS): Define.
8059 Use it to guard prototype.
8061 2000-03-04 Jim Meyering <meyering@lucent.com>
8063 * Makefile.am (install-exec-local): Create $(libdir) before installing
8065 (uninstall-local): Uncomment this rule so `make distcheck' works
8068 * unicodeio.c (<errno.h>): Include it.
8069 (errno): Declare if not defined.
8071 * localcharset.c: Add Bruno's comment justifying use of volatile.
8073 * config.charset: New version, incorporating remarks from a linux
8074 i18n mailing list. From Bruno Haible.
8076 2000-03-02 Jim Meyering <meyering@lucent.com>
8078 * Makefile.am (EXTRA_DIST): Add config.charset.
8080 2000-03-01 Jim Meyering <meyering@lucent.com>
8082 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8083 * unicodeio.c: Likewise.
8085 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8087 * config.charset: New file.
8088 * localcharset.c: New file.
8089 * unicodeio.h, unicodeio.c: New files.
8090 * Makefile.am (DEFS): Add -DLIBDIR=...
8091 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8092 (noinst_HEADERS): Add unicodeio.h.
8093 (all-local, install-exec-local, charset.alias): New targets.
8095 2000-02-28 Paul Eggert <eggert@twinsun.com>
8097 * quotearg.c (ALERT_CHAR): New macro.
8098 (quotearg_buffer_restyled): Use it.
8100 2000-02-27 Jim Meyering <meyering@lucent.com>
8102 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8103 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8105 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8106 not `#if STDC_HEADERS'.
8107 Declare malloc if needed.
8109 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8110 now that autoconf always defines the HAVE_DECL_ symbols.
8111 * human.c: Likewise.
8113 * strtoumax.c: Likewise.
8115 * backupfile.c: Arrange for cpp to fail if the configure-time
8116 declaration check was not run.
8118 * human.c: Likewise.
8120 * strtoumax.c: Likewise.
8122 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8123 then first look up the entire `.'-containing string as a login name.
8125 2000-02-18 Paul Eggert <eggert@twinsun.com>
8127 * getdate.y: Handle two-digit years with leading zeros correctly.
8128 (textint): New typedef.
8129 (parser_control): Member year changed from int to textint.
8131 (YYSTYPE): Removed; replaced by %union with int and textint members.
8132 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8133 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8134 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8135 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8136 (date, number, to_year): Use width of number in digits, not its value,
8137 to determine whether it's a 2-digit year, or a 2-digit time.
8138 (yylex): Store number of digits of numeric tokens.
8139 Reported by John Kendall.
8141 (parser_control): Changed from struct parser_control to typedef (for
8142 consistency). All uses changed.
8144 (tID): Removed; not used.
8145 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8147 2000-02-14 Paul Eggert <eggert@twinsun.com>
8149 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8150 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8152 2000-02-12 Jim Meyering <meyering@lucent.com>
8154 * userspec.c (ISDIGIT): Define it.
8155 (isdigit): Remove definition.
8156 (is_number): Use ISDIGIT, not isdigit.
8157 <libintl.h>: Include.
8159 (parse_user_spec): Mark translatable strings.
8161 2000-02-10 Jim Meyering <meyering@lucent.com>
8163 With these changes, nanosleep.[ch] are finally enough like the other
8164 lib/* replacement files to compile on a few more losing systems.
8166 * nanosleep.h: Don't include config.h.
8167 Remove prototype from declaration of nanosleep.
8168 (PARAMS): Remove now-unneeded definition.
8169 * nanosleep.c: #undef nanosleep.
8170 (rpl_nanosleep): Rename from nanosleep.
8172 2000-02-03 Jim Meyering <meyering@lucent.com>
8174 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8175 rather than with `#if HAVE_UTMPNAME'.
8177 2000-02-01 Jim Meyering <meyering@lucent.com>
8179 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8181 2000-01-31 Jim Meyering <meyering@lucent.com>
8183 * nanosleep.h (nanosleep): Guard declaration with
8184 `#if ! HAVE_DECL_NANOSLEEP'.
8185 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8186 the declaration in that vendor's sys/timers.h.
8187 Reported by Christian Krackowizer.
8189 * quotearg.c (ISASCII): Add #undef and move definition to follow
8190 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8191 (ISPRINT): Likewise.
8192 Reported by Tom Tromey.
8194 2000-01-30 Jim Meyering <meyering@lucent.com>
8196 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8197 uses of ->ut_name. The latter doesn't work with new Linux header files
8198 where only utmpx.ut_user is declared.
8200 * readutmp.h (UT_USER): Define.
8202 2000-01-23 Jim Meyering <meyering@lucent.com>
8204 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8207 2000-01-22 Jim Meyering <meyering@lucent.com>
8209 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8210 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8211 Required for some AIX systems. Reported by Christian Krackowizer.
8212 [TESTING] (main): New function.
8214 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8215 * dirname.c (dir_name): Support for DOS-style file names with drive
8218 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8220 * strverscmp.c (ISDIGIT): Define.
8221 (strverscmp): Use ISDIGIT, not isdigit.
8223 2000-01-17 Paul Eggert <eggert@twinsun.com>
8225 * nanosleep.c (nanosleep):
8226 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8227 POSIX.1 doesn't require SA_INTERRUPT and some systems
8228 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8229 it's been part of POSIX.1 since day 1 (in 1988).
8231 2000-01-17 Jim Meyering <meyering@lucent.com>
8233 * interlock: Remove unused file. Reported by François Pinard.
8235 2000-01-16 Paul Eggert <eggert@twinsun.com>
8237 * quotearg.c (quotearg_buffer_restyled): Do not quote
8238 alert, backslash, formfeed, and vertical tab unnecessarily in
8239 shell quoting style.
8242 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8243 Free Software Foundation, Inc.
8244 Copying and distribution of this file, with or without modification,
8245 are permitted provided the copyright notice and this notice are preserved.
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