1 2005-10-05 Simon Josefsson <jas@extundo.com>
3 * memxor.c (memxor): Fix compiler error.
5 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
6 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
8 * memxor.h, memxor.c: New files.
10 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
11 we assume all systems have it, suggested by Jim Meyering
12 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
13 any systems lack sys/socket.h; mingw32 is known to lack it, but we
14 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
17 2005-10-04 Bruno Haible <bruno@clisp.org>
19 * verify.h (verify_true): Provide alternative definition for C++.
21 2005-10-04 Simon Josefsson <jas@extundo.com>
23 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
24 D. Baushke" <mdb@gnu.org>.
26 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
28 * getdelim.c: Include getdelim.h first. Include <limits.h>.
29 (SSIZE_MAX): New macro, if not already defined.
30 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
33 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
35 * exclude.c: Include verify.h.
36 (verify): Remove. All callers changed to use verify.h's version.
37 * strtoimax.c: Likewise.
38 * utimecmp.c: Likewis.e
41 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
42 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
43 * .cvsignore: Add fts.h, search.h, t-fpending.
44 * settime.c (settime): Fix { typo in previous patch. Also, don't
45 bother returning ENOSYS if settimeofday or stime fails; just let
46 them return whatever errno they want to return.
47 * utimens.c: Include unistd.h, for dup2.
48 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
49 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
51 2005-10-02 Jim Meyering <jim@meyering.net>
54 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
55 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
56 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
58 Do not consume the fd unless successful.
59 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
60 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
61 block, so that we don't even try to compile it if settimeofday is
62 available. This works around a compilation failure on OSF1 V5.1,
63 due to stime requiring a `long int*' while tv_sec is `int'.
65 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
67 * getdelim.c (getdelim): Remove unused variables.
69 2005-10-01 Simon Josefsson <jas@extundo.com>
71 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
72 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
73 AI_* and EAI_* definitions. Protect function declarations.
75 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
77 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
78 so that the code works even with ancient cpp. Portability problem
79 with GCC 2.7.2.1 reported by Thomas M.Ott.
81 2005-09-27 Jim Meyering <jim@meyering.net>
83 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
85 * intprops.h (signed_type_or_expr__): Define.
86 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
89 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
91 * verify.h (verify_expr): Remove, replacing with:
92 (verify_true): New macro that returns true instead of void.
93 (verify_type__): Remove.
94 (verify): Use verify_true rather than verify_type__.
96 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
98 * utimens.c (ENOSYS): Define if not already defined.
99 (futimens): Support having a null PATH if the file descriptor
102 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
104 (__attribute): Define to empty unless GCC 3.1 or later.
105 This works around a core dump on OpenBSD 3.4, which has GCC
106 2.95.3, which dumps core when given __attribute__(()). It also
107 simplifies other tests, since we really don't want to bother with
108 worrying about which ancient version of GCC supported what.
109 Original problem reported by Yoann Vandoorselaere, with part of
110 the fix suggested by Derek Price.
112 2005-09-24 Jim Meyering <jim@meyering.net>
114 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
115 so we can once again use a positive bitfield width of 1 -- now we
116 don't have to explain why we were using a bitfield width of 2.
118 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
120 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
121 Problem reported by Eric Blake.
122 (getaddrinfo): Initialize se so that it's not garbage.
123 Redo internal storage allocation so that it doesn't make unportable
124 assumptions about alignment.
127 * utimens.c (futimens): Use futimesat if available.
128 Prefer it to futimes since it doesn't have the futimes bug.
130 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
131 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
132 Instead, declare a function that returns a pointer to an array,
133 and use verify_type__ to declare the size of the array.
134 Problem and germ of a solution reported by Bruno Haible.
135 (verify_type__): Use 2, not 1, for bitfield size, to avoid
136 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
138 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
142 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
144 * argmatch.h: Include verify.h
145 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
146 (ARGMATCH_ASSERT): Remove; unused.
147 * canonicalize.c: Assume STDC_HEADERS.
148 * exclude.c: Include "strcase.h".
149 * regex_internal.h [!defined _LIBC]: Likewise.
150 * getusershell.c: Include stdio--.h rather than stdio.h
152 (getusershell): Call fopen, not fopen_safer.
153 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
154 Do not include unistd-safer.h.
155 (save_cwd): Don't call fd_safer; no longer needed
156 now that we include fcntl--.h.
158 * getdate.y (relative_time): New type.
159 (RELATIVE_TIME_0): New constant.
160 (parser_control): Use relative_time instead of doing it ourselves.
161 (%union): Add new relative_time rel member.
162 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
164 (relunit, relunit_snumber): Now of type rel.
165 (zone, rel, relunit, get_date): Adjust to above changes.
167 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
168 Do not include unistd-safer.h.
169 (getloadavg): Don't call fd_safer; no longer needed
170 now that we include fcntl--.h.
172 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
173 (make_dir_parents): Treat ENOSYS like EEXIST.
175 Improve quality of diagnostics on restore_cwd failure.
176 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
177 (make_dir_parents): Last arg is now int * (for errno), not bool *.
178 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
179 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
180 each time through the loop. Do not diagnose restore_cwd failure;
181 that is the caller's job (and perhaps the caller does not care).
183 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
184 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
185 If the file already exists but is not a directory, don't bother
186 to try to make its parents.
187 Close potential file descriptor leak if we can't chdir("/") (!).
188 Don't always return true if chdir($PWD) fails; return true only
189 if the requested action was done successfully (except for the
191 Don't log final directory unless we actually made it.
192 Refactor to avoid duplicate code to fix up permissions.
193 Don't attempt to fix up parent permissions if chdir($PWD) fails.
195 * strftime.c (my_strftime): Rewrite the previous change slightly,
196 to make it a bit faster and (I hope) clearer.
197 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
198 Fix bug in formats like %2N.
200 * verify.h: New file.
202 2005-09-22 Jim Meyering <jim@meyering.net>
206 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
208 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
209 the .tm_year member, since otherwise gcc-4.0 would now warn about
210 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
212 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
213 order to avoid an unsuppressible warning from gcc on 64-bit systems.
215 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
216 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
217 when run in a time zone for which daylight savings time is in effect
218 for the starting date.
220 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
221 stop us from restricting permissions of just-created absolute-named
223 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
224 to restore initial working directory.
225 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
226 to tell caller if/when we change the working directory and are
227 unable to return to the initial one.
228 * mkdir-p.h (make_dir_parents): Update prototype.
229 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
230 `return false'. This fixes a bug introduced on 2004-07-30.
232 * openat.c (fdopendir): Be sure to close the supplied
233 file descriptor before returning. This makes our replacement
234 implementation a little closer to Solaris's, where fdopendir
235 ties the file descriptor to the returned DIR* pointer.
236 * openat.c (unlinkat): New function.
237 * openat.h (unlinkat): Add prototype.
238 * openat-die.c (openat_save_fail): Rename from openat_save_die.
239 (openat_restore_fail): Rename from openat_restore_die.
240 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
242 Provide an alternative to exiting immediately upon save_cwd or
243 restore_cwd failure. Now, an application can arrange e.g.,
244 to perform a longjump in that case.
245 * openat.c: Include dirname.h.
246 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
247 (rpl_openat, fdopendir, fstatat): Call openat_save_die
248 and openat_restore_die rather than calling error directly.
249 Don't include "error.h" or "exitfail.h"; they're no longer needed.
251 * openat-die.c (openat_save_die, openat_restore_die): New file.
252 * openat.h (openat_save_die, openat_restore_die): Declare and define.
254 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
255 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
256 int utc, int nanoseconds);
258 date should not have to allocate a megabyte of virtual memory to
259 handle a format argument like +%1048575T. When implemented with
260 strftime, it must allocate such a buffer, use strftime to fill it
261 in, print it, then free it.
262 With fprintftime, it simply prints everything and exits.
263 With no need for memory allocation, that's one fewer way to fail.
264 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
265 optional field width, not before, so we accept %9:z, not %:9z.
266 (my_strftime): Be sure to use L_('x') for literals.
268 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
269 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
270 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
271 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
272 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
273 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
274 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
275 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
276 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
278 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
279 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
280 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
281 and don't include <sys/file.h>).
283 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
287 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
288 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
289 [!LDAV_DONE]: Avoid unused variable warning.
291 2005-09-21 Bruno Haible <bruno@clisp.org>
293 * unicodeio.h (unicode_to_mb): New declaration.
295 2005-09-20 Derek Price <derek@ximbiot.com>
297 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
299 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
301 Use a consistent style for including <config.h>.
302 * __fpending.c, acl.c, argmatch.c,
303 argp-help.c, argp-parse.c,
304 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
305 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
306 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
307 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
308 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
309 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
310 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
311 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
312 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
313 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
314 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
315 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
316 modechange.c, mountlist.c, open-safer.c, physmem.c,
317 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
318 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
319 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
320 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
321 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
322 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
323 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
324 userspec.c, utimecmp.c, version-etc-fsf.c,
325 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
326 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
327 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
328 Standardize inclusion of config.h.
329 * __fpending.h, dirfd.h, getdate.h, human.h,
330 inttostr.h: Removed inclusion of config.h from header files.
331 * inttostr.c: Adjusted in-tree users.
332 * timespec.h: Remove superfluous warning to include config.h.
333 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
334 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
335 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
336 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
338 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
340 * stat-time.h: New file.
341 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
342 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
344 (timespec_cmp): New function.
345 * utimecmp.c: Include stat-time.h.
346 (SYSCALL_RESOLUTION): Depend on whether various struct stat
347 members exist, not on the obsolescent ST_MTIM_NSEC.
348 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
350 2005-09-15 Derek Price <derek@ximbiot.com>
351 Paul Eggert <eggert@cs.ucla.edu>
353 * regcomp.c, regexec.c, regex_internal.c: Back out previous
354 changes, consolidating in...
355 * regex_internal.h: ...this file.
357 2005-09-15 Derek Price <derek@ximbiot.com>
359 * regex_internal.h: Blank `pure' for GNUC < 3.
360 * regex_internal.c: Ditto, using this...
361 (__GNUC_PREREQ): ...new macro.
362 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
363 (__GNUC_PREREQ): ...this new macro.
365 * strstr.h: Include string.h. Define strstr as a macro here.
367 2005-09-13 Derek Price <derek@ximbiot.com>
369 * canon-host.c (canon_host_r): Set *cherror on memory allocation
371 Reported by Jim Meyering <jim@meyering.net>.
373 2005-09-13 Jim Meyering <jim@meyering.net>
375 * canon-host.c: Filter through gnu indent and reword comments slightly.
376 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
378 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
380 * lib/base64.c: Typo.
381 (base64_encode): Put b64str in initialized data section.
383 2005-09-12 Derek Price <derek@ximbiot.com>
385 Return usable errors from canon-host.
386 * canon-host.h: New file.
387 * canon-host.c (canon_host): Wrap...
388 (canon_host_r): ...this new function, which now relies exclusively on
390 (ch_strerror): New function.
391 (last_cherror): New global.
392 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
393 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
395 (freeaddrinfo): Free ai->ai_canonname when set.
397 2005-09-12 Derek Price <derek@ximbiot.com>
398 Paul Eggert <eggert@cs.ucla.edu>
400 * glob-libc.h: Renamed from glob_.h. The new version is
401 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
402 protecting things that should be done only in gnulib contexts.
403 * glob_.h: New file, containing only the glob things needed for
405 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
406 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
407 (glob, globfree, glob_pattern_p): Now defined simply in terms of
408 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
409 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
410 and to respect the namespace rules better.
412 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
414 Merge glibc and coreutils changes into gnulib, plus a few
416 * md5.c: Use #error rather than a string.
417 (CYCLIC): New macro, from glibc source. Use it instead of rol.
418 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
419 (__attribute__): Define to empty for non recent-GCC.
420 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
421 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
422 Renamed from their non-__ counterparts, with new macros replacing
423 them if not _LIBC. Add __THROW attribute.
425 (struct md5_ctx): Align buffer if using GCC.
426 * sha1.h (struct sha1_ctx): Likewise.
427 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
428 The old name was backwards.
429 (NOTSWAP): Remove; not used.
430 (rol): New macro, moved here from md5.h.
431 (sha1_process_block): Remove a FIXME that doesn't make sense.
433 2005-09-12 Derek Price <derek@ximbiot.com>
435 * gai_strerror.c: Include config.h when available. Include
436 getaddrinfo.h before other headers to test interface.
437 Reported by Larry Jones <lawrence.jones@ugs.com>.
439 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
441 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
442 definitions, since that's the preferred style in glibc.
443 Fix a minor spacing issue, and update copyright notice to match glibc's.
445 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
447 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
449 2005-09-06 Simon Josefsson <jas@extundo.com>
451 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
452 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
454 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
456 Change bitset word type from unsigned int to unsigned long int,
457 as this has better performance on typical 64-bit hosts.
458 Port bitset code to hosts with unusual word sizes.
459 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
460 (build_collating_symbol):
461 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
462 argument is a bitset. This is merely a style issue, but it makes
463 it clearer that an entire array is expected.
464 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
465 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
466 Port to the case where bitset_word is not the same as unsigned int.
467 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
468 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
470 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
471 (build_trtable, group_nodes_into_DFAstates):
473 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
474 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
475 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
476 * regexec.c (group_nodes_into_DFAstates): Likewise.
477 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
478 * regcomp.c (optimize_subexps, lower_subexp):
479 Work even if bitset_word has holes in its bitwise representation.
480 * regex_internal.h (BITSET_WORD_BITS): Likewise.
481 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
483 * regex_internal.c (re_string_reconstruct):
484 Don't assume UCHAR_MAX == 255.
485 * regex_internal.h (bitset_set_all): Likewise.
486 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
488 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
489 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
491 (BITSET_WORD_MAX): New macro.
492 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
493 (bitset_set_all, bitset_copy): Now inline functions, not macros.
494 (bitset_empty, bitset_copy):
495 Prefer sizeof (bitset) to multiplying it out ourselves.
496 (bitset_not_merge): Remove; unused.
497 (bitset_contain): Return bool, not unsigned int with one bit on.
499 * regexec.c (build_trtable): Don't assume bitset has no stricter
500 alignment than re_node_set; do this by defining a new internal
501 type struct dests_alloc and using it to allocate memory.
503 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
505 Check for arithmetic overflow when calculating sizes, to prevent
506 some buffer-overflow issues. These patches are conservative, in the
507 sense that when I couldn't determine whether an overflow was possible,
508 I inserted a run-time check.
509 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
510 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
511 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
512 (re_xnrealloc, re_x2nrealloc): New inline functions.
513 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
514 (build_equiv_class, build_charclass): Check for arithmetic overflow
515 in size expression calculations.
516 * lib/regex_internal.c (re_string_realloc_buffers):
517 (build_wcs_upper_buffer, re_node_set_add_intersect):
518 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
519 (re_dfa_add_node, register_state): Likewise.
520 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
521 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
522 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
523 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
525 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
527 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
528 to avoid a collision with bits/local_lim.h in glibc.
529 All uses changed. Problem reported by Dmitry V. Levin in
530 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
532 * regex_internal.c (build_wcs_upper_buffer): Fix portability
533 bugs in int versus size_t comparisons.
534 (re_string_context_at): Fix bug where the code assumed that
537 Use bool where appropriate.
538 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
540 (calc_eclosure_iter): Likewise, for ROOT arg.
541 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
542 (build_charclass_op): Likewise, for NON_MATCH arg.
543 * regex_internal.c (re_string_allocate, re_string_construct):
544 (re_string_construct_common): Likewise, for ICASE arg.
545 * regexec.c (re_search_2_stub, re_search_stub):
546 Likewise, for RET_LEN arg.
547 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
548 (set_regs): Likewise, for FL_BACKTRACK arg.
549 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
550 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
551 (calc_eclosure_iter, parse_bracket_exp):
552 Use bool for internal variables that are booleans.
553 * regexec.c (re_search_internal, check_matching, proceed_next_node):
554 (set_regs, build_sifted_states, sift_states_bkref):
555 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
556 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
557 (find_collation_sequence_value):
559 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
560 (re_node_set_compare):
561 Return bool, not int. All callers changed.
562 * regexec.c (check_halt_node_context, check_dst_limits):
563 (build_trtable, check_node_accept): Likewise.
564 * regex_internal.h: Include stdbool.h.
566 Fix bugs uncovered when converting to bool.
567 * regcomp.c (calc_eclosure_iter): Check for storage allocation
568 failure instead of charging ahead blindly.
569 * regex_internal.c (register_state): Likewise.
570 * regexec.c (re_search_2_stub): Use simpler method than boolean
571 for freeing internal storage.
572 (group_nodes_into_DFA_states): Use unsigned int, not int, for
573 bitset pieces used as boolean, to avoid undefined behavior
574 on hosts that do int overflow checking.
576 2005-08-31 Derek Price <derek@ximbiot.com>
578 * getdelim.c (getdelim): Return EOF on EOF.
579 Reported by Larry Jones <lawrence.jones@ugs.com>.
581 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
583 * regex_internal.c (re_string_reconstruct): Don't assume buffer
584 lengths fit in regoff_t; this isn't true if regoff_t is the same
586 * regex.c (re_search_internal): 5th arg is LAST_START
587 (= START + RANGE) instead of RANGE. This avoids overflow
588 problems when regoff_t is the same width as size_t.
590 (re_search_2_stub): Check for overflow when adding the
591 sizes of the two strings.
592 (re_search_stub): Check for overflow when adding START
593 to RANGE; if it occurs, substitute the extreme value.
595 2005-08-31 Jim Meyering <jim@meyering.net>
597 * regcomp.c (search_duplicated_node): Make first pointer arg
599 * regex_internal.c (create_ci_newstate, create_cd_newstate):
600 (register_state): Likewise.
601 * regexec.c (search_cur_bkref_entry, check_dst_limits):
602 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
603 (group_nodes_into_DFAstates): Likewise.
605 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
607 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
608 old glibc regex code mishandles strings longer than 2**31 bytes.
609 This patch fixes this when the regex code is used in gnulib
610 (i.e., outside glibc).
612 This patch should not affect the use of the regex code inside
613 glibc. No doubt this problem also needs to be handled for glibc
614 as well, but the result will be an incompatible change to the
615 glibc ABI, and the old ABI will have to be supported too. That
616 can be the the subject for another patch.
618 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
619 governing whether the rest of this patch is active. By default,
620 the macro is disabled and the patch has no effect.
621 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
622 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
623 (struct re_pattern_buffer, re_search, re_search_2, re_match):
624 (re_match_2, re_set_registers): Use the new types.
625 * regex_internal.h (Idx, re_hashval_t): New types.
626 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
628 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
629 (re_string_context_at, bin_tree_t, re_dfastate_t):
630 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
631 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
632 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
633 (re_string_char_size_at, re_string_wchar_at):
634 (re_string_elem_size_at):
635 Use the new types and macros to port to 64-bit hosts.
636 Use unsigned types for internal values, so that the code
637 mostly works even for arrays larger than SSIZE_MAX.
638 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
639 (search_duplicated_node, calc_eclosure_iter, fetch_number):
640 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
641 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
642 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
643 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
644 (calc_inveclosure, parse_dup_op, build_range_exp):
645 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
646 (fetch_number, create_token_tree, mark_opt_subexp):
648 * regex_internal.c (re_string_construct_common, create_ci_newstate):
649 (create_cd_newstate, re_string_allocate, re_string_construct):
650 (re_string_realloc_buffers, build_wcs_upper_buffer):
651 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
652 (re_string_reconstruct, re_string_peek_byte_case):
653 (re_string_fetch_byte_case, re_string_context_at):
654 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
655 (re_node_set_init_copy, re_node_set_add_intersect):
656 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
657 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
658 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
659 (re_acquire_state, re_acquire_state_context, register_state):
661 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
662 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
663 (re_search_internal, re_search_2_stub, re_search_stub)
664 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
665 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
666 (update_cur_sifted_state, check_dst_limits):
667 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
668 (check_subexp_limits, sift_states_bkref, merge_state_array):
669 (check_subexp_matching_top, get_subexp, get_subexp_sub):
670 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
671 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
672 (expand_bkref_cache, check_node_accept_bytes):
673 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
674 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
675 (acquire_init_state_context, check_halt_node_context):
676 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
677 (sift_states_backward, clean_state_log_if_needed):
678 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
679 (find_recover_state, transit_state_sb, transit_state_mb):
680 (transit_state_bkref, build_trtable, match_ctx_clean):
682 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
683 to work around an assumption that REG_MISSING is negative.
685 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
686 (seek_collating_symbol_entry) [defined _LIBC]:
687 (lookup_collation_sequence_value) [defined _LIBC]:
688 (build_range_exp, build_collating_symbol) [defined _LIBC]:
689 Use prototypes rather than old-style function definitions.
690 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
691 (transit_state_sb) [0]:
692 (find_collation_sequence_value) [defined _LIBC]: Likewise.
694 * regexec.c (re_search_internal): Simplify update of rm_so and
697 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
698 (optimize_subexps, lower_subexp):
699 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
700 since the signed shift might overflow. Use 1u<<31 instead.
701 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
702 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
705 * regcomp.c (optimize_subexps, lower_subexp):
706 Use CHAR_BIT rather than 8, for clarity.
707 * regexec.c (check_dst_limits_calc_pos_1):
708 (check_subexp_matching_top): Likewise.
709 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
710 have to worry about portability issues when shifting it left.
711 Remove no-longer-needed test for table_size > 0.
712 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
713 in a word, as the resulting behavior is undefined.
714 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
715 in one case, a <= should have been an <, and in another case the
716 whole test was missing.
717 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
718 the standard name CHAR_BIT.
719 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
720 this is not true on one's complement and signed-magnitude hosts.
722 * regex_internal.h (re_sub_match_top_t): Remove unused member
724 (struct re_dfa_t): Remove unused member states_alloc.
725 * regcomp.c (init_dfa): Don't initialize unused members.
727 2005-08-31 Bruno Haible <bruno@clisp.org>
729 * strstr.c: Include <stddef.h>, for NULL.
730 * strcasestr.c: Likewise.
731 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
733 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
735 * iconvme.h: Add prototype for iconv_alloc.
737 2005-08-29 Simon Josefsson <jas@extundo.com>
739 * iconvme.c: Fix errno.
741 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
743 * iconvme.c: Split iconv_string into iconv_alloc.
745 2005-08-27 Jim Meyering <jim@meyering.net>
747 * fopen-safer.c: Merge minor changes from coreutils.
748 * dup-safer.c: Likewise.
749 * fd-safer.c: Likewise.
751 Merge from coreutils.
752 * stdio--.h: New file.
753 * stdlib--.h: New file.
754 * mkstemp-safer.c: New file.
757 * pipe-safer.c: New file.
758 * creat-safer.c: New file.
759 * fcntl--.h (creat): Define to creat_safer.
760 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
761 * unistd--.h (pipe): Define to pipe_safer.
762 * unistd-safer.h: Declare pipe_safer.
764 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
766 * regex_internal.h: Remove all references to
767 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
769 (bitset_not, bitset_merge, bitset_not_merge):
770 (bitset_mask, re_string_allocate, re_string_construct):
771 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
772 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
773 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
774 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
775 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
776 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
777 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
778 (re_acquire_state_context):
779 Remove unnecessary forward decls.
780 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
781 Put __attribute at function definition,
782 now that the function decl has been removed.
783 * lib/regex_internal.c (re_string_peek_byte_case):
784 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
787 2005-08-26 Simon Josefsson <jas@extundo.com>
789 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
790 Haible <bruno@clisp.org>.
792 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
794 * regexec.c (set_regs): Don't alloca with an unbounded size.
796 alloca modernization/simplification for regex.
797 * regex.c: Remove portability cruft for alloca. This no longer
798 needs to be at the start of the file, and can be moved into
799 regex_internal.h and simplified.
800 * regex_internal.h: Include <alloca.h>.
801 (__libc_use_alloca) [!defined _LIBC]: New macro.
802 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
803 now works outside glibc.
805 2005-08-24 Simon Josefsson <jas@extundo.com>
807 * getpass.c: Add WIN32 implementation. Conditionalize use of
808 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
811 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
813 Make regex safe for g++. This fixes one real bug (an "err"
814 that should have been "*err"). g++ problem reported by
816 * regex_internal.h (re_calloc): New macro, consistent with
817 re_malloc etc. All callers of calloc changed to use re_calloc.
818 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
819 not int. All callers changed.
820 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
821 just use an array of size MB_LEN_MAX.
822 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
823 (find_recover_state): Change "err" to "*err"; this fixes what
824 appears to be a real bug.
825 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
828 2005-08-25 Jim Meyering <jim@meyering.net>
830 * open-safer.c: Include <config.h>.
831 Otherwise, we'd lose LARGEFILE support in any file using
834 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
836 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
837 * regex.h (regerror): Likewise.
839 * regex.c: Do not include <sys/types.h>, as POSIX no longer
840 requires this. (The code never needed it.)
842 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
843 All uses of recently-renamed identifiers changed to use the new,
844 POSIX-compliant names. The code will build and run just fine
845 without these changes, but it's better to eat our own dog food
846 and use the standard-conforming names.
848 * regex.h: Fix a multitude of POSIX name space violations.
849 These changes have an effect only for programs that define
850 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
851 do not change anything for programs compiled in the normal way.
852 Also, there is no effect on the ABI.
854 (_REGEX_SOURCE): New macro.
855 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
856 defined and _GNU_SOURCE is not; this fixes a name space violation.
858 Rename the following macros to obey POSIX requirements.
859 The old names are still visible as macros if _REGEX_SOURCE is defined.
860 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
861 RE_BACKSLASH_ESCAPE_IN_LISTS.
862 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
863 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
864 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
865 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
866 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
867 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
868 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
869 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
870 (REG_INTERVALS): renamed from RE_INTERVALS.
871 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
872 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
873 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
874 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
875 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
876 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
877 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
878 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
879 RE_UNMATCHED_RIGHT_PAREN_ORD.
880 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
881 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
882 (REG_DEBUG): renamed from RE_DEBUG.
883 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
884 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
885 unusual, since we can't clash with the POSIX REG_ICASE.
886 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
887 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
888 (REG_NO_SUB): renamed from RE_NO_SUB.
889 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
890 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
891 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
892 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
893 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
894 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
895 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
896 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
897 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
898 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
899 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
900 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
901 RE_SYNTAX_POSIX_MINIMAL_BASIC.
902 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
903 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
904 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
905 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
906 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
907 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
908 (REG_FIXED): Renamed from REGS_FIXED.
909 (REG_NREGS): Renamed from RE_NREGS.
911 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
912 of other REG_* macros, since POSIX says the user is allowed to
913 #undef these macros selectively.
915 (reg_errcode_t): Update comment stating what other tables need
918 Rename the following enum values to obey POSIX requirements.
919 The old names are still visible as macros.
920 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
921 is not defined, since GNU is supposed to be a superset of POSIX as
922 much as possible, and since we want reg_errcode_t to be a signed
923 type for implementation consistency.
924 (_REG_NOERROR): Renamed from REG_NOERROR.
925 (_REG_NOMATCH): Renamed from REG_NOMATCH.
926 (_REG_BADPAT): Renamed from REG_BADPAT.
927 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
928 (_REG_ECTYPE): Renamed from REG_ECTYPE.
929 (_REG_EESCAPE): Renamed from REG_EESCAPE.
930 (_REG_ESUBREG): Renamed from REG_ESUBREG.
931 (_REG_EBRACK): Renamed from REG_EBRACK.
932 (_REG_EPAREN): Renamed from REG_EPAREN.
933 (_REG_EBRACE): Renamed from REG_EBRACE.
934 (_REG_BADBR): Renamed from REG_BADBR.
935 (_REG_ERANGE): Renamed from REG_ERANGE.
936 (_REG_ESPACE): Renamed from REG_ESPACE.
937 (_REG_BADRPT): Renamed from REG_BADRPT.
938 (_REG_EEND): Renamed from REG_EEND.
939 (_REG_ESIZE): Renamed from REG_ESIZE.
940 (_REG_ERPAREN): Renamed from REG_ERPAREN.
941 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
942 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
943 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
944 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
946 (_REG_RE_NAME, _REG_RM_NAME): New macros.
947 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
948 changed. But support the old name if the new one is not defined
949 and if _REGEX_SOURCE.
951 Change the following member names in struct re_pattern_buffer.
952 The old names are still supported if !_REGEX_SOURCE.
953 The new names are always supported, regardless of _REGEX_SOURCE.
954 (re_buffer): Renamed from buffer.
955 (re_allocated): Renamed from allocated.
956 (re_used): Renamed from used.
957 (re_syntax): Renamed from syntax.
958 (re_fastmap): Renamed from fastmap.
959 (re_translate): Renamed from translate.
960 (re_can_be_null): Renamed from can_be_null.
961 (re_regs_allocated): Renamed from regs_allocated.
962 (re_fastmap_accurate): Renamed from fastmap_accurate.
963 (re_no_sub): Renamed from no_sub.
964 (re_not_bol): Renamed from not_bol.
965 (re_not_eol): Renamed from not_eol.
966 (re_newline_anchor): Renamed from newline_anchor.
968 Change the following member names in struct re_registers.
969 The old names are still supported if !_REGEX_SOURCE.
970 The new names are always supported, regardless of _REGEX_SOURCE.
971 (rm_num_regs): Renamed from num_regs.
972 (rm_start): Renamed from start.
973 (rm_end): Renamed from end.
975 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
976 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
977 Prepend __ to parameter names.
979 Undo yesterday's changes.
981 2005-08-24 Jim Meyering <jim@meyering.net>
984 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
986 2005-08-21 Bruno Haible <bruno@clisp.org>
988 * lock.h: Add multiple inclusion guard.
989 * tls.h: Add multiple inclusion guard.
991 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
993 * regex.h (REG_NOSYS)
994 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
995 Define, since POSIX requires it as of 2001.
996 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
997 New private symbol, used to keep the enum signed in all cases.
998 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
999 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1001 * regex_internal.c (re_string_skip_chars, register_state):
1003 Remove forward decls; no longer needed now that we use prototypes.
1004 * regexec.c (acquire_init_state_context, check_halt_node_context):
1005 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1006 (clean_state_log_if_needed): Likewise.
1008 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1010 Fix problems reported by Sam Steingold in
1011 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1012 * regexec.c (sift_states_bkref): Fix portability bug: the code
1013 assumed that reg_errcode_t is a signed type, which is not
1014 necessarily true if _XOPEN_SOURCE is not defined.
1015 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1016 some compilers warn about it otherwise.
1018 2005-08-20 Jim Meyering <jim@meyering.net>
1020 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1021 of unused local, dfa.
1023 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1025 * regcomp.c (create_initial_state): Remove duplicate decl.
1026 (init_word_char, create_initial_state, duplicate_node_closure):
1027 (fetch_token, peek_token_bracket, build_range_exp):
1028 (build_collating_symbol): Remove forward decls; no longer needed
1029 now that we use prototypes.
1032 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1033 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1034 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1035 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1036 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1037 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1038 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1039 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1040 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1041 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1042 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1043 (build_charclass, build_charclass_op, fetch_number, create_tree):
1044 (create_token_tree, mark_opt_subexp, duplicate_tree):
1045 Use prototypes rather than old-style definitions.
1048 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1049 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1050 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1051 (re_string_reconstruct, re_string_peek_byte_case):
1052 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1053 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1054 (re_node_set_init_copy, re_node_set_add_intersect):
1055 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1056 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1057 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1058 (re_acquire_state, re_acquire_state_context, register_state):
1059 (create_ci_newstate, create_cd_newstate, free_state):
1061 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1062 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1063 (re_search_internal, prune_impossible_nodes):
1064 (acquire_init_state_context, check_matching, static):
1065 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1066 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1067 (update_regs, sift_states_backward, build_sifted_states):
1068 (clean_state_log_if_needed, merge_state_array):
1069 (update_cur_sifted_state, add_epsilon_src_nodes):
1070 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1071 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1072 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1073 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1074 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1075 (check_arrival, check_arrival_add_next_nodes):
1076 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1077 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1078 (check_node_accept_bytes, check_node_accept, extend_buffers):
1079 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1080 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1085 (re_string_allocate, re_string_construct, re_string_reconstruct):
1086 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1087 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1088 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1089 (re_string_context_at, re_string_peek_byte_case):
1090 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1091 is defined, since we now use prototypes always.
1093 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1094 C89 or better. All uses removed.
1096 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1098 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1099 [defined lint]: Suppress bogus uninitialized-variable warnings.
1101 * regcomp.c (duplicate_node): Return new index, not an error code,
1102 and let the caller return REG_ESPACE if out of space. This
1103 removes an uninitialied-variable warning with GCC 4.0.1, and also
1104 avoids taking the address of a local variable. All callers
1107 2005-08-19 Jim Meyering <jim@meyering.net>
1109 * regexec.c (proceed_next_node): Redo local variables to
1110 avoid GCC shadowing warnings.
1112 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1114 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1115 (re_node_set_insert_last, re_dfa_add_node):
1116 Rename local variables to avoid GCC shadowing warnings.
1118 2005-08-18 Bruno Haible <bruno@clisp.org>
1120 * strstr.c (strstr): Fix return value in multibyte case.
1121 * strcasestr.c (strcasestr): Likewise.
1123 2005-08-17 Jim Meyering <jim@meyering.net>
1125 Make the %s format (seconds since the epoch) work for a negative
1126 number and when used with a zero-padded field width, e.g. %015s.
1128 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1129 label so that it precedes the code to set `digits'. Otherwise,
1130 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1131 print `00-22'. Now, it prints `-0022', as it should.
1133 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1135 * regex.h: Remove useless space-before-tab. From coreutils.
1137 2005-08-17 Bruno Haible <bruno@clisp.org>
1139 * strcasestr.h: New file.
1140 * strcasestr.c: New file.
1142 2005-08-17 Bruno Haible <bruno@clisp.org>
1144 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1145 * strstr.c: Completely rewritten, with multibyte locale support.
1147 2005-08-17 Bruno Haible <bruno@clisp.org>
1149 * strcasecmp.c: Use mbuiter.h.
1151 2005-08-17 Bruno Haible <bruno@clisp.org>
1153 * mbuiter.h: New file.
1155 2005-08-16 Bruno Haible <bruno@clisp.org>
1157 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1159 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1160 NUL byte, not after it.
1162 2005-08-16 Bruno Haible <bruno@clisp.org>
1164 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1165 the valid ones. Makes the comparison operations transitive:
1166 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1167 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1169 2005-08-16 Bruno Haible <bruno@clisp.org>
1171 * strcase.h (strcasecmp): Add note in comments.
1172 * strncasecmp.c: Use code from strcasecmp.c.
1173 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1174 (strcasecmp): Work correctly in multibyte locales.
1176 2005-08-16 Bruno Haible <bruno@clisp.org>
1178 * strnlen1.h: New file.
1179 * strnlen1.c: New file.
1181 2005-08-16 Bruno Haible <bruno@clisp.org>
1183 * mbfile.h: New file.
1185 2005-08-16 Bruno Haible <bruno@clisp.org>
1187 * mbiter.h: New file.
1189 2005-08-16 Bruno Haible <bruno@clisp.org>
1191 * mbchar.h: New file.
1192 * mbchar.c: New file.
1194 2005-08-16 Bruno Haible <bruno@clisp.org>
1196 * tls.h: New file, from GNU gettext.
1197 * tls.c: New file, from GNU gettext.
1199 2005-08-15 Bruno Haible <bruno@clisp.org>
1201 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1204 2005-08-14 Jim Meyering <jim@meyering.net>
1206 Sync from coreutils.
1208 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1209 Use the hash-table-based cycle-detection code not just when
1210 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1211 Reported by James Youngman in
1212 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1213 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1214 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1215 This lets us compile with -DFTS_DEBUG, once again.
1216 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1217 * fts.c (fd_safer): Remove decl.
1218 Include fcntl--.h rather than unistd-safer.h
1219 (fts_safe_changedir): Don't call fd_safer; no longer needed
1220 now that we include fcntl--.h.
1222 2005-08-11 Simon Josefsson <jas@extundo.com>
1224 * readline.h, readline.c: New file.
1226 2005-08-11 Bruno Haible <bruno@clisp.org>
1228 * strnlen.h (strnlen): Change parameter name to match comment.
1230 2005-08-10 Simon Josefsson <jas@extundo.com>
1232 * strndup.c: Use strnlen.h.
1234 * strnlen.h: New file.
1236 2005-08-02 Simon Josefsson <jas@extundo.com>
1238 * getline.h, getline.c: Rewrite.
1240 * getdelim.h, getdelim.c: New files, ported from glibc.
1242 2005-07-31 Bruno Haible <bruno@clisp.org>
1244 * lock.h (gl_lock_initializer): New macro.
1245 (gl_lock_define_initialized): Use it.
1246 (gl_rwlock_initializer): New macro.
1247 (gl_rwlock_define_initialized): Use it.
1248 (gl_recursive_lock_initializer): New macro.
1249 (gl_recursive_lock_define_initialized): Use it.
1251 2005-07-26 Bruno Haible <bruno@clisp.org>
1253 * lock.h: Update from GNU gettext.
1254 * lock.c: Update from GNU gettext.
1256 2005-07-18 Bruno Haible <bruno@clisp.org>
1258 * lock.h (gl_once_t): New type.
1259 (gl_once_define, gl_once): New macros.
1260 * lock.c (fresh_once): New variable.
1261 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1264 2005-07-18 Simon Josefsson <jas@extundo.com>
1266 * check-version.c (check_version): Accept identical versions too.
1268 2005-07-18 Bruno Haible <bruno@clisp.org>
1270 * lock.h: New file, from GNU gettext.
1271 * lock.c: New file, from GNU gettext.
1273 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1275 * quotearg.c: Add translator comment suggested by Bruno Haible,
1276 with a minor change.
1278 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1280 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1281 copyright symbol and the year.
1282 * version-etc.c (COPYRIGHT_YEAR): New constant.
1283 (version_etc_va): Use parameterized copyright notice.
1284 Reword to conform to the current GNU coding standards.
1286 2005-07-11 Simon Josefsson <jas@extundo.com>
1288 * size_max.h: New file.
1290 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1292 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1295 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1296 and Paul Eggert <eggert@cs.ucla.edu>
1298 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1299 in wint_t, not wchar_t. Remove now-unnecessary cast.
1301 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1303 * regex.c, regex.h: Sync from libc.
1304 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1305 New files, synced from libc, except that regex_internal.h
1306 currently has a small porting fix.
1308 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1310 Remove the dependency of the strftime module on the tzset module.
1311 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1312 Copy the input structure, to work around some of the bug with
1313 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1314 Solaris releases, you should also use the tzset module, but we won't
1315 require it as a dependency any more since we don't want LGPLed code
1316 to depend on GPLed code.
1318 2005-07-02 Jim Meyering <jim@meyering.net>
1320 * backupfile.c (backup_args): Change a `0' to NULL.
1322 2005-07-01 Jim Meyering <jim@meyering.net>
1324 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1325 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1326 * save-cwd.c, tempname.c:
1327 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1328 and don't include <sys/file.h>).
1330 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1332 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1333 declares only 'struct timespec;' (!).
1335 2005-06-29 Jim Meyering <jim@meyering.net>
1337 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1338 type name. Use the variable name instead.
1339 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1341 2005-06-28 Simon Josefsson <jas@extundo.com>
1343 * check-version.h, check-version.c: New files.
1345 2005-06-28 Simon Josefsson <jas@extundo.com>
1347 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1348 collision with global variable. Better indentation. Don't
1349 increment buffer pointer beyond buffer end. Based on comments
1350 from Paul Eggert <eggert@cs.ucla.edu>.
1354 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1356 * canon-host.c (canon-host): Append trailing "," to 0 in
1357 initializer of struct addrinfo, as an indication that we don't
1358 care how many members the structure has.
1360 2005-06-24 Derek Price <derek@ximbiot.com>
1361 and Bruno Haible <bruno@clisp.org>
1363 Remove stat module & update lstat.
1364 * stat.c: Remove this file...
1365 (slash_aware_lstat): ...moving this content and its support...
1366 * lstat.c (rpl_lstat): ...into here.
1367 * lstat.h: New file.
1369 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1371 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1372 (ranged_convert): Don't save conversion in a temporary struct.
1373 This causes a warning with GCC 4.0.0, and anyway in the typical
1374 case it's not worth the extra 100 bytes or so of code.
1375 (ranged_convert, __mktime_internal): When calling a function via a
1376 pointer P, use P () rather than (*P) (), as we now assume C89 or
1379 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1381 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1382 "who -r" failed to give output. Problem reported by Tim Waugh.
1384 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1385 (xcalloc): Use it to avoid needless tests.
1386 Problem reported by Jim Meyering.
1388 2005-06-16 Jim Meyering <jim@meyering.net>
1390 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1391 when either N or S is zero.
1393 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1395 * argp.h (__option_is_short): Check upper limit of
1396 __key. Isprint() requires its argument to have the value
1397 of an unsigned char or EOF.
1399 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1401 * fnmatch.c (fnmatch): If there is an encoding error in a
1402 multibyte string or pattern, fall back on unibyte matching.
1403 Problem reported by James Youngman.
1405 2005-06-08 Bruno Haible <bruno@clisp.org>
1407 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1410 2005-06-08 Bruno Haible <bruno@clisp.org>
1412 * csharpcomp.h: New file, from GNU gettext.
1413 * csharpcomp.c: New file, from GNU gettext.
1414 * csharpcomp.sh.in: New file, from GNU gettext.
1416 2005-06-07 Derek Price <derek@ximbiot.com>
1419 * glob_.h: Indent nested #ifdef.
1421 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1423 Sync from coreutils.
1424 Use "file name" when talking about file names, instead of "filename"
1425 or "path", as per the GNU coding standards.
1426 * mkdir-p.c: Renamed from makepath.c.
1427 (make_dir_parents): Renamed from make_path. All callers changed.
1428 * mkdir-p.h: Likewise. All includers changed.
1429 * filenamecat.c: Renamed from path-concat.c.
1430 (file_name_concat): Renamed from path_concat. All callers changed.
1431 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1432 * filenamecat.h: Likewise. All includers changed.
1433 * acl.c: Don't use "path" or "filename" to mean "file name"
1434 in comments or local variable names.
1435 * basename.c: Likewise.
1436 * canonicalize.c, canonicalize.h: Likewise.
1437 * dirname.c, dirname.h: Likewise.
1438 * euidaccess.c: Likewise.
1439 * exclude.c: Likewise
1440 * fnmatch_.h, fnmatch_loop.c: Likewise.
1441 * fsusage.c, fsuage.h: Likewise.
1442 * fts.c, fts_.h: Likewise.
1443 * getcwd.c: Likewise.
1444 * getloadavg.c: Likewise.
1445 * mkstemp.c: Likewise.
1446 * mountlist.c, mountlist.h: Likewise.
1447 * openat.c, openat.h: Likewise.
1448 * readlink-stub.c: Likewise.
1449 * readutmp.c, readutmp.h: Likewise.
1450 * rename.c: Likewise.
1451 * rmdir.c: Likewise.
1453 * savedir.c: Likewise.
1454 * stripslash.c: Likewise.
1455 * tempname.c: Likewise.
1456 * xreadlink.c: Likewise.
1457 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1459 * exclude.h: Likewise.
1461 * euidaccess.c (getuid, getgid, getuid, getegid)
1462 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1463 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1464 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1465 * pathmax.h: Include <limits.h> unconditionally, since other
1466 files have been getting away with it for years (MORE/BSD 4.3
1468 * userspec.c (getpwnam, getgrnam, getgrgid)
1469 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1471 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1472 Define to 256, not 255, as per modern POSIX.
1474 2005-06-01 Bruno Haible <bruno@clisp.org>
1476 * csharpexec.h: New file, from GNU gettext.
1477 * csharpexec.c: New file, from GNU gettext.
1478 * csharpexec.sh.in: New file, from GNU gettext.
1480 2005-05-31 Derek Price <derek@ximbiot.com>
1481 Paul Eggert <eggert@cs.ucla.edu>
1484 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1486 2005-05-29 Derek Price <derek@ximbiot.com>
1487 Paul Eggert <eggert@cs.ucla.edu>
1489 * glob_.h, glob.c: New files.
1491 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1493 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1495 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1496 the configuration hassle isn't worth it.
1497 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1498 (LONGEST_MODIFIER, PRIuMAX): Remove.
1500 2005-05-27 Bruno Haible <bruno@clisp.org>
1502 * getlogin_r.h: Remove second include of <stddef.h>.
1504 2005-05-25 Bruno Haible <bruno@clisp.org>
1505 Derek Price <derek@ximbiot.com>
1507 * getlogin_r.h: Simplify API documentation.
1509 2005-05-25 Derek Price <derek@ximbiot.com>
1510 Paul Eggert <eggert@cs.ucla.edu>
1512 * getlogin_r.c, getlogin_r.h: New files.
1514 2005-05-22 Bruno Haible <bruno@clisp.org>
1516 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1517 Also include <sys/param.h> if it defines MIN, MAX.
1518 Based on a patch by Derek Price <derek@ximbiot.com>.
1520 2005-05-22 Bruno Haible <bruno@clisp.org>
1522 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1523 (INT64_MIN): Fix definition.
1524 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1526 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1527 NEED_SIGNED_INT_TYPES.
1529 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1530 HAVE_SYSTEM_INTTYPES.
1532 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1534 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1535 so that unistd-safer.h (GPL'ed code) need not be included.
1537 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1540 * fts.c: Don't include "cycle-check.h" or "hash.h".
1541 (setup_dir, free_dir): New functions.
1542 (enter_dir, leave_dir): Define trivial
1543 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1544 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1545 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1546 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1547 Move to fts-cycle.c.
1548 (fts_open): Use setup_dir.
1549 (fts_close): Use free_dir.
1550 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1551 This adds a label and some gotos, but the alternatives were messier.
1552 Check for memory allocation failure when entering a dir.
1553 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1554 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1555 (FTS): New member fts_cycle, that is a union that contains the
1556 old active_dir_ht and cycle_state. All uses changed to mention
1557 fts_cycle.ht and fts_cycle.state.
1558 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1559 fts.c, with the following changes:
1560 (setup_dir, free_dir): New functions.
1561 (enter_dir): Now returns bool. Return true if successful, false
1562 if memory exhausted. All callers changed.
1563 Do not bother partly cleaning up on
1564 memory allocation failure; that is free_dir's job.
1565 However, free ad if hash_insert fails, to avoid memory leak.
1566 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1567 fts->fts_options to see which union member to use.
1569 2005-05-20 Jim Meyering <jim@meyering.net>
1571 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1572 Now a macro, to pacify GCC.
1574 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1576 * chown.c (rpl_chown): Return -1 on failure.
1578 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1580 * canonicalize.c: Include canonicalize.h first, to test interface.
1581 Include <stddef.h> unconditionally, since we assume C89 now.
1582 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1583 * fts.c: Include fts_.h first, to check interface.
1584 Do not include intprops.h; no longer needed.
1585 Include cycle-check.h and hash.h, since fts_.h no longer does.
1586 Remove unnecessary casts of closedir to void.
1587 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1588 decide whether to decrement nlinks.
1589 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1590 (FTS): Use struct hash_table * instead of Hash_table, so that
1591 we no longer need to include hash.h here.
1593 2005-05-17 Jim Meyering <jim@meyering.net>
1595 * fts.c, fts_.h: New files, from coreutils.
1597 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1599 Sync from coreutils.
1600 * unlinkdir.c, unlinkdir.h: New files.
1601 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1602 regex.h, unlocked-io.h, xtime.h:
1603 White space changes only.
1604 * makepath.c (make_path): Port to hosts where leading "//" is special.
1605 * yesno.c: Include getline.h, not ctype.h.
1606 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1607 Use getline to remove arbitrary restriction on response length.
1609 2005-05-13 Bruno Haible <bruno@clisp.org>
1611 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1612 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1613 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1614 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1615 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1616 Add support for 64-bit integers in the MSVC compiler.
1618 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1620 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1621 Change the initial comment to refer to GPL, not LGPL.
1622 gnulib-tool will change it to LGPL as needed.
1624 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1625 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1626 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1627 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1628 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1629 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1630 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1631 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1632 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1633 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1634 concatpath.c, config.charset, copy-file.c, copy-file.h,
1635 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1636 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1637 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1638 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1639 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1640 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1641 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1642 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1643 full-read.c, full-read.h, full-write.c, full-write.h,
1644 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1645 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1646 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1647 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1648 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1649 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1650 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1651 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1652 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1653 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1654 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1655 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1656 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1657 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1658 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1659 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1660 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1661 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1662 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1663 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1664 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1665 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1666 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1667 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1668 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1669 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1670 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1671 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1672 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1673 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1674 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1675 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1676 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1677 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1678 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1679 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1680 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1681 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1682 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1683 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1684 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1685 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1686 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1687 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1688 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1689 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1690 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1691 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1692 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1693 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1694 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1695 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1696 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1697 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1698 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1699 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1700 Update FSF postal mail address.
1702 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1704 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1705 specified in ai_socktype. Fix invalid ai_protocol
1706 check. ai_protocol is usually set to 0 or depending on
1707 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1708 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1709 ai_socktype / ai_protocol in the returned addrinfo structure.
1711 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1712 Bruno Haible <bruno@clisp.org>
1714 * inet_ntop.h: New file.
1715 * inet_ntop.c: New file, from glibc with modifications.
1717 2005-05-08 Jim Meyering <jim@meyering.net>
1719 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1721 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1723 Merge from coreutils. Among other things,
1724 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1725 * fd-safer.c: New file.
1726 * fcntl-safer.h, open-safer.c: Remove.
1727 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1728 * dup-safer.c: Include unistd-safer.h first.
1729 Don't include errno.h.
1730 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1731 * file-type.h: Don't assume invoker included sys/stat.h first.
1732 * file-type.c: Rely on file-type.h change.
1733 * getloadavg.c: Include unistd-safer.h.
1734 (getloadavg): Use safer open.
1735 * getusershell.c: Include "stdio-safer.h".
1736 (getusershell): Use safer fopen.
1737 * long-options.c (long_options): Use NULL rather than 0.
1738 * modechange.h (mode_free): Remove; all callers changed to invoke
1740 * modechange.c: Likewise.
1741 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1742 (MODE_DONE): New constant.
1743 (struct mode_change): Remove 'next' member.
1744 (make_node_op_equals): New function; like the old one of the
1745 same name, except it allocates an array.
1746 (mode_compile, mode_create_from_ref): Use it.
1747 (mode_compile): Allocate result as an array, not a linked list.
1748 Parse octal string ourself, so that we catch mistakes like "+0".
1749 (mode_adjust): Arg is an array, not a linked list.
1750 * modechange.c: Include stat-macros.h, xalloc.h.
1751 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1752 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1753 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1754 Remove. This is now stat-macros.h's job.
1755 (talloc): Remove. All callers replaced by xalloc, so that
1756 our invokers don't have to worry about reporting memory failures.
1757 (make_node_op_equals): Remove.
1758 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1760 (struct mode_change): Moved here from modechange.h.
1761 (mode_append_entry): Remove.
1762 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1763 apps to have incorrect behavior. Use simpler algorithm for head
1764 and tail. Don't futz with umask; that's now the job of mode_adjust.
1765 Detect more invalid usages rather than having somewhat-random behavior.
1766 Don't insert an "a=" action, as that leads to incorrect behavior.
1767 (mode_compile, mode_create_from_ref): Return NULL on error instead
1768 of an enum, since now there's only one way to have an error. All
1770 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1771 at the correct time. Simplify calculation of "+u" and its ilk.
1772 Don't mishandle "+X".
1773 (mode_free): Remove "register" and localize decls.
1774 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1775 (struct mode_change): Move to modechange.c; callers don't
1776 need to see this stuff.
1777 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1778 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1779 (mode_change, mode_adjust): Reflect the new signatures noted above.
1780 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1781 that might redefine system include files.
1782 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1783 (my_usleep): Use NULL rather than (void *) 0.
1784 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1785 Use siginterrupt to specify that system calls should be interrupted.
1786 (rpl_nanosleep): Move initialization of suspended closer to call of
1788 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1789 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1790 (desirable_utmp_entry): New function.
1791 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1792 using x2nrealloc, to simplify logic.
1793 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1794 size calculation. Do not assume utmp file is a regular file.
1795 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1796 (READ_UTMP_CHECK_PIDS): New constant.
1797 * save-cwd.c: Include unistd-safer.h.
1798 (save_cwd): Use fd_safer.
1799 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1800 [!_LIBC] Include "stat-macros.h" instead.
1801 * unistd-safer.h (fd_safer): New decl.
1803 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1805 * byteswap_.h: New file.
1807 2005-04-25 Albert Chin <china@thewrittenword.com>
1809 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1812 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1814 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1815 that "UTC +1 second" continues to work. Problem reported
1817 (relunit_snumber): New rule.
1820 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1822 * getdate.y (universal_time_zone_table): New constant.
1823 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1824 universal_time_zone_table.
1825 (lookup_zone): Prefer universal_time_zone_table to
1826 local_time_zone_table, so that "GMT" time stamps are allowed in
1827 London during the summer. Problem reported by Ian Abbott.
1829 2005-04-12 Jim Meyering <jim@meyering.net>
1831 * human.c (humblock): Set *options even when returning due to
1832 xstrtoumax conversion failure. Thanks to a used-uninitialized
1835 2005-04-09 Jim Meyering <jim@meyering.net>
1837 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1838 -Wuninitialized: initialize tm0.tm_year.
1840 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1842 * getdate.y (parser_control): rels_seen is now a boolean, not a
1843 count, since there's no maximum. All uses changed.
1844 Add member dsts_seen.
1845 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1847 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1848 Use pc_rels_seen to decide whther a date is absolute.
1850 * getdate.y (number): Don't overwrite year.
1851 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1854 2005-04-02 Simon Josefsson <jas@extundo.com>
1856 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1857 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1859 2005-03-27 Jim Meyering <jim@meyering.net>
1861 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1863 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1865 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1866 "one's complement" -> "ones' complement" in comment, as per Knuth.
1867 "value of type" -> "type or expression" in comment.
1868 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1870 2005-03-26 Jim Meyering <jim@meyering.net>
1873 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1874 Correct typos: s/or/of/.
1876 2005-03-23 Jim Meyering <jim@meyering.net>
1878 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1880 2005-03-21 Jim Meyering <jim@meyering.net>
1882 Changes imported from coreutils.
1884 * cycle-check.c: Don't include xalloc.h.
1886 * path-concat.c: Don't include assert.h.
1887 (path_concat): Remove assertion that would have triggered
1888 for ABASE starting with more than one slash.
1889 Reported by Andreas Schwab.
1891 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1892 properly when ABASE is an absolute file name.
1893 Correct the description of this function.
1895 Add an assertion and a test driver.
1896 This fixes a bug introduced on 2004-07-02.
1897 Andreas Schwab reported the resulting failure of cp --parents:
1898 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1900 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1902 * strftime.c (my_strftime): If the underlying strftime returns 0
1903 (which shouldn't happen), generate nothing instead of returning 0
1904 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1906 2005-03-16 Bruno Haible <bruno@clisp.org>
1908 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1910 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1912 * strftime.c (my_strftime): Prepend space to format so that we can
1913 reliably distinguish strftime failure from empty output on POSIX
1916 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1918 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1919 (iconv_string): Don't guess a size-zero buffer, as that might cause
1920 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1921 result would be 'too large', where 'too large' is (heuristically)
1922 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1923 overflow concerns. This will prevent some unwanted malloc failures
1924 when the inputs are very large.
1926 2005-03-15 Bruno Haible <bruno@clisp.org>
1928 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1931 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1934 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1936 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1938 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1939 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1941 * strtol.c: Likewise.
1943 2005-03-14 Simon Josefsson <jas@extundo.com>
1945 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1948 2005-03-14 Jim Meyering <jim@meyering.net>
1950 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1951 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1952 to be nonzero so that we (and caller) can detect the difference
1953 between a valid zero-length expansion and an error return, even
1954 when the underlying strftime fails before writing anything into
1957 2005-03-10 Jim Meyering <jim@meyering.net>
1959 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1960 so that this module works on systems without fchdir.
1962 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1964 Factor int-properties macros into a single file, except for
1965 glibc-related files.
1966 * intprops.h: New file.
1967 * getloadavg.c: Include it instead of limits.h.
1968 (INT_STRLEN_BOUND): Remove.
1969 * human.c: Include intprops.h.
1970 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1971 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1972 * inttostr.h: Include intprops.h instead of limits.h.
1973 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1974 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1975 for consistency with intprops.h.
1976 (time_t_is_integer, twos_complement_arithmetic): Use them.
1977 * sig2str.h: Include <signal.h>, intprops.h.
1978 (INT_STRLEN_BOUND): Remove.
1979 * strftime.c (TYPE_SIGNED): Remove.
1980 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1981 * strtol.c: Adjust comments to match intprops.h.
1982 * userspec.c: Include intprops.h.
1983 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1984 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1985 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1986 instead of rolling our own expressions.
1987 * xstrtol.c: Include xstrtol.h first, to test interface.
1989 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1991 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1992 the right thing even if adding 1900 would overflow. Similarly
1993 for tm_mon + 1 and tm_yday + 1.
1994 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1995 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1996 (DO_SIGNED_NUMBER): New macro.
1997 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1999 2005-03-07 Bruno Haible <bruno@clisp.org>
2001 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2003 2005-03-03 Derek R. Price <derek@ximbiot.com>
2004 Bruno Haible <bruno@clisp.org>
2006 * pagealign_alloc.h: New file.
2007 * pagealign_alloc.c: New file.
2009 2005-01-28 Bruno Haible <bruno@clisp.org>
2011 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2014 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2016 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2017 The workaround isn't strictly needed for POSIX conformance, and
2018 it's too much of a pain to configure and maintain. We'll ask
2019 people to fix their kernels instead.
2020 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2021 (NANOSLEEP_BUG_WORKAROUND): Remove.
2022 (xnanosleep): Remove the workaround.
2024 2005-02-12 Bruno Haible <bruno@clisp.org>
2026 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2028 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2030 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2031 * timespec.h (gettime): Return void, since it always
2032 succeeds now. All uses changed.
2033 * gettime.c (gettime) Likewise.
2034 [HAVE_NANOTIME]: Prefer nanotime.
2035 Assume gettimeofday succeeds, as POSIX requires.
2036 Assime time () succeeds, since other code already does.
2037 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2038 (timespec_subtract): Remove.
2039 (NANOSLEEP_BUG_WORKAROUND): New constant.
2040 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2041 things considerably. Use it only on GNU/Linux hosts, since the
2042 workaround shouldn't be needed elsewhere.
2044 2005-02-24 Bruno Haible <bruno@clisp.org>
2046 * gettext.h: Update from GNU gettext 0.14.2.
2048 2005-02-24 Bruno Haible <bruno@clisp.org>
2050 * localcharset.c: Update from GNU gettext 0.14.2.
2051 * config.charset: Update from GNU gettext 0.14.2.
2053 2005-02-22 Simon Josefsson <jas@extundo.com>
2055 * iconvme.h, iconvme.c: New files, from libc.
2057 2005-02-20 Neil Conway <neilc@samurai.com>
2059 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2060 returned by OSX/Darwin if the specified buffer is not large
2061 enough for the hostname.
2063 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2065 * memrchr.h: New file.
2066 * chdir-long.c: Include it.
2067 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2068 Don't bother including stddef.h.
2070 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2072 * argp-help.c (__argp_help): Create a fake struct argp_state and
2073 pass it to _help, otherwise the latter coredumps trying to
2074 dereference state.root_argp.
2076 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2078 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2080 Include <sys/types.h>, for dev_t.
2081 (ME_DUMMY, ME_REMOTE): Move from here....
2082 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2083 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2085 Include mountlist.h first, to test the interface.
2087 2005-01-29 Bruno Haible <bruno@clisp.org>
2089 * progname.c (program_name): Initialize.
2090 Needed when linking statically on MacOS X.
2092 2005-01-28 Bruno Haible <bruno@clisp.org>
2094 * javacomp.sh.in: New file, from GNU gettext.
2095 * javacomp.h: New file, from GNU gettext.
2096 * javacomp.c: New file, from GNU gettext.
2098 2005-01-26 Bruno Haible <bruno@clisp.org>
2100 * javaexec.sh.in: New file, from GNU gettext.
2101 * javaexec.h: New file, from GNU gettext.
2102 * javaexec.c: New file, from GNU gettext.
2104 2005-01-26 Simon Josefsson <jas@extundo.com>
2106 * gai_strerror.c: Use GPL in header.
2108 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2110 * argp-help.c (hol_entry_help): Avoid using non-constant
2111 initializers for struct pentry_state.
2112 (__argp_error): Check return value of __asprintf
2113 (__argp_failure): Translate error message
2115 * argp-parse.c: Removed braces around the expansion of N_()
2117 2005-01-21 Jim Meyering <jim@meyering.net>
2119 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2120 same value as for Solaris 9.
2122 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2123 component length. This included changing the parameter to be
2124 of type `char *' rather than `char const *'.
2125 * chdir-long.h (chdir_long): Update prototype.
2127 * openat.c (fdopendir, fstatat): New functions.
2128 * openat.h: Include headers required for use of DIR and struct stat.
2129 [AT_SYMLINK_NOFOLLOW]: Define.
2130 (fdopendir, fstatat): Add prototypes.
2132 2005-01-21 Bruno Haible <bruno@clisp.org>
2134 * classpath.h: New file, from GNU gettext.
2135 * classpath.c: New file, from GNU gettext.
2137 2005-01-20 Simon Josefsson <jas@extundo.com>
2139 * version-etc-fsf.c: New file, with version_etc_copyright.
2140 * version-etc.c: Remove version_etc_copyright.
2141 * version-etc.h (version_etc_copyright): Use [] instead of * in
2142 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2144 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2146 * save-cwd.c (save_cwd): Remove code to support the case
2147 where fchdir is missing or flaky.
2149 2005-01-20 Simon Josefsson <jas@extundo.com>
2151 * base64.h (isbase64): Add.
2153 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2154 using a unsigned prototype, don't inline.
2155 (base64_decode): Use it.
2157 2005-01-19 Bruno Haible <bruno@clisp.org>
2159 * sh-quote.h: New file, from GNU gettext.
2160 * sh-quote.c: New file, from GNU gettext.
2162 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2164 Merge changes from coreutils, as described below in several
2165 changelogs dated today.
2167 * save-cwd.c: Include "save-cwd.h" before other include files.
2168 (O_DIRECTORY): Remove; not needed here, since "." must be
2169 a directory. All uses removed.
2170 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2171 universal on Suns, and we also need to test for IRIX.
2172 Revamp code to use 'if' rather than '#if'.
2173 Avoid unnecessary comparison of cwd->desc to 0.
2175 * utimens.c (futimens): Robustify the previous patch, by checking
2176 for known valid error numbers rather than observed invalid ones.
2178 2005-01-18 Jim Meyering <jim@meyering.net>
2180 * version-etc.c (version_etc_copyright): Update copyright date.
2182 * utimens.c (futimens): Account for the fact that futimes
2183 can also fail with errno == ENOSYS or errno == ENOENT.
2184 Patch from Dmitry V. Levin.
2186 Change the name of the robust chdir function from chdir to chdir_long.
2187 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2188 (restore_cwd): Use chdir_long, not chdir.
2189 * chdir-long.c: Renamed from chdir.c.
2190 * chdir-long.h: Renamed from chdir.h.
2191 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2194 2005-01-18 Bob Proulx <bob@proulx.com>
2196 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2197 offsetof() macro construct to avoid compile failure with native HP-UX
2198 11.0 ANSI C compiler.
2200 2005-01-06 Bruno Haible <bruno@clisp.org>
2202 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2203 because stpncpy.m4 takes care of it.
2205 2004-01-24 Bruno Haible <bruno@clisp.org>
2207 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2209 2003-10-09 Bruno Haible <bruno@clisp.org>
2211 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2213 2005-01-06 Bruno Haible <bruno@clisp.org>
2215 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2216 * fwriteerror.c: Include <stdbool.h>.
2217 (fwriteerror): At the end, close the file stream. Record whether
2218 stdout was already closed.
2220 2004-05-27 Bruno Haible <bruno@clisp.org>
2222 * execute.c (environ): Declare if needed.
2223 * pipe.c (environ): Likewise.
2224 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2226 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2228 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2229 definitions to be after all include files, to avoid collisions.
2230 Problem reported by Bob Proulx.
2232 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2234 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2235 not needed. This removes a dependency on the gettext module.
2236 [defined _LIBC]: Do not include <libintl.h>; not needed.
2238 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2240 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2243 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2245 * argp-parse.c: Include <stddef.h>.
2246 (alignof, alignto): New macros.
2247 (parser_init): Don't assume that void * is aligned sufficiently
2250 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2251 need to extend the stack.
2252 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2255 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2257 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2259 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2261 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2262 Remove now-obsolete comment about AIX.
2263 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2264 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2265 (YYMAXDEPTH): New macro.
2267 2004-12-18 Bruno Haible <bruno@clisp.org>
2269 * fatal-signal.c (fatal_signals): Make non-const.
2270 (init_fatal_signals): New function.
2271 (uninstall_handlers, install_handlers): Ignore signals that were set to
2273 (at_fatal_signal): Call init_fatal_signals.
2274 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2276 Reported by Paul Eggert.
2278 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2280 * getdate.y (textint): New member "negative".
2281 (time_zone_hhmm): New function.
2282 Expect 14 shift-reduce conflicts, not 13.
2283 (o_colon_minutes): New rule.
2284 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2285 (yylex): Set the "negative" member of signed numbers.
2287 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2289 Changes imported from coreutils.
2290 * hard-locale.c: Assume <locale.h> exists.
2292 (GLIBC_VERSION): New macro.
2293 (hard_locale): Assume setlocale exists.
2294 Rewrite to avoid #ifdef.
2295 Use strdup rather than malloc + strcpy.
2296 * human.c: Assume <locale.h> exists.
2297 (human_readable): Assume localeconv exists.
2299 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2301 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2302 convert T2, not T. (Imported from libc.)
2304 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2306 * getcwd.c (is_ENAMETOOLONG): New macro.
2307 (__getcwd.c): Don't restore errno; glibc doesn't.
2308 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2309 first, falling back to our code only if its results look suspicious.
2310 Ensure that the resulting buffer is only as large as necessary.
2312 * readutmp.c: Include readutmp.h first.
2313 Include <errno.h>, since readutmp.h no longer does that.
2314 * readutmp.h: Don't include <errno.h>,
2315 <sys/param.h>, <time.h>; not needed to establish interface.
2316 (errno): Remove decl.
2317 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2318 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2319 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2321 2004-11-28 Simon Josefsson <jas@extundo.com>
2323 * base64.h, base64.c: New file.
2325 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2327 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2329 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2331 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2332 HP's ANSI C compiler.
2333 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2334 Declaring int functions causes warnings on some modern systems and
2335 shouldn't be needed to compile on ancient ones.
2336 * same.c (MIN) [defined MIN]: Don't define, since it's already
2339 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2340 with the following changes.
2341 (__set_errno): Parenthesize properly.
2342 Include <stdbool.h>.
2343 (MIN, MAX, MATCHING_INO): New macros.
2344 (__getcwd): Define with prototype, not K&R form.
2345 Use heuristics to allocate default buffer on stack if possible.
2346 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2347 behavior, and to avoid the PATH_MAX limit when computing
2349 Use MATCHING_INO to compare inode number to file.
2350 Check for arithmetic overflow in size calculations.
2351 Fix bug in reallocation of dot array that caused getcwd to fail
2352 on directories nested deeper than 75.
2353 Be more careful about saving errno on error.
2354 Do not use realloc; use only free+malloc, as this is a bit
2355 more flexible and avoids a needless copy operation.
2356 Do not inspect st_dev and st_ino for symbolic links; POSIX
2357 doesn't specify the latter.
2358 Check for closedir errors.
2359 Avoid needless casts.
2360 Use "#ifdef weak_alias" around weak_alias, to be like other
2362 The following changes to getcwd.c have effect only when used in
2363 gnulib; they have no effect inside glibc proper.
2364 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2365 as alloca isn't used.
2366 (alloca, __alloca): Likewise.
2367 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2368 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2369 unconditionally, as gnulib assumes C89 or better.
2370 Do not include <sys/param.h>.
2371 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2372 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2374 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2375 Include <dirent.h> in a way that is compatible with modern Autoconf.
2376 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2377 New macros, if not already defined.
2378 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2379 Use "_LIBC", not "defined _LIBC", for consistency.
2380 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2382 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2383 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2384 * xgetcwd.c: David MacKenzie's old code was removed, so give
2385 credit only to Jim Meyering and adjust the copyright dates.
2386 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2387 <stdlib.h>, <unistd.h>, "pathmax.h".
2388 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2389 (INITIAL_BUFFER_SIZE): Remove.
2390 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2392 2004-11-23 Jim Meyering <jim@meyering.net>
2394 * getopt_.h: Remove trailing blanks.
2396 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2398 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2399 (futimens): New function, which uses futimes if available.
2400 (futimens, utimens): Support timespec==NULL, with same semantics
2401 as utime and utimens.
2402 * utimens.h (futimens): New decl.
2404 2004-11-23 Jim Meyering <jim@meyering.net>
2406 * __fpending.c: Add comment.
2408 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2410 * getopt_.h: Re-addition of __getopt_argv_const caused
2411 redefinition warnings. To avoid them, include the defines
2412 in `#if !defined __need_getopt ... #endif'. The only place
2413 where __getopt_argv_const is used is in definitions
2414 of getopt_long and getopt_long_only below, which are as well
2415 protected by `#ifndef __need_getopt'.
2416 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2417 __need_getopt after including <stdio.h> and <unistd.h> These
2418 headers might have defined it.
2420 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2422 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2424 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2425 optopt): Use them instead of invoking ## directly; otherwise, the
2426 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2428 2004-11-19 Bruno Haible <bruno@clisp.org>
2430 * strtok_r.c: Move comments from here...
2431 * strtok_r.h: ... to here.
2433 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2435 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2436 might fail. Problem reported by Yoann Vandoorselaere.
2437 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2438 that mishandle size_t overflow.
2440 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2442 * canon-host.c: Include "strdup.h".
2443 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2444 Use strdup instead of malloc/strcpy to duplicate strings.
2446 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2447 (human_space_before_unit): New constant.
2448 * human.c (human_readable): Support it.
2450 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2451 (xgetcwd): Set errno correctly when failing.
2452 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2453 the failure is actually due to a PATH_MAX problem.
2455 Further getopt changes to make it more likely that glibc will
2456 buy the changes back.
2457 * getopt.c (POSIXLY_CORRECT): New constant.
2458 (getopt): Use it, so to preserve glibc semantic
2459 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2460 when compiling for libc.
2461 * getopt_.h (__getopt_argv_const): Bring it back.
2462 (getopt_long, getopt_long_only): Use it.
2464 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2465 New arg POSIXLY_CORRECT. All callers changed.
2466 (getopt): Argv is now char * const *, as per standard.
2467 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2468 not char *__getopt_argv_const *.
2469 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2470 _getopt_long_only_r): Likewise.
2471 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2472 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2473 _getopt_long_r, _getopt_long_only_r): Likewise.
2474 * getopt_.h (__getopt_argv_const): Remove.
2475 (getopt): Argv is now char * const *, as per standard.
2477 * getdate.y (tORDINAL): New token.
2478 (day, relunit): Allow it for relative times.
2479 (relative_time_table): Use tORDINAL for ordinals.
2481 2004-11-15 Jim Meyering <jim@meyering.net>
2483 * closeout.c: Include "__fpending.h" once again.
2484 Include <stdbool.h>.
2485 (close_stdout): Don't fail just because stdout was closed initially,
2486 since some programs don't write to stdout in the normal course of
2487 operation (other than --version and --help), and we don't want this
2488 function to make e.g. `touch file >&-' fail.
2489 But do fail if it was closed and someone has tried to write to it.
2490 E.g., `printf foo >&-' must fail.
2492 2004-11-11 Simon Josefsson <jas@extundo.com>
2494 * strtok_r.h, strtok_r.c: New file.
2496 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2498 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2499 we can stop lying to compilers about the constness of argv when we
2500 are compiled outside glibc.
2501 (getopt, getopt_long, getopt_long_only): Use it.
2502 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2504 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2505 _getopt_long_only_r): Likewise.
2506 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2507 _getopt_long_only_r): Likewise.
2509 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2510 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2511 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2512 the other external symbols.
2513 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2514 declaration, since the above renaming now works around collisions.
2516 2004-11-11 Jim Meyering <jim@meyering.net>
2518 * linebreak.c: Remove trailing blanks.
2519 * alloca_.h: Likewise.
2520 * acosl.c: Likewise.
2521 * euidaccess.c: Likewise.
2522 * allocsa.h: Likewise.
2524 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2526 * mktime.c (SHR): New macro, which is a portable
2527 substitute for >> that should work even on Crays.
2528 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2529 Problem reported by Mark D. Baushke in
2530 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2531 * getdate.y (SHR): Likewise.
2533 * strftime.c (SHR): Likewise.
2535 * quotearg.c (struct quoting_options): Use unsigned int for
2536 quote_these_too, so that right shifts are well defined. All uses
2539 2004-11-10 Simon Josefsson <jas@extundo.com>
2541 * getaddrinfo.h, getaddrinfo.c: New files.
2543 2004-11-10 Jim Meyering <jim@meyering.net>
2545 Ensure that no close failure goes unreported.
2546 * closeout.c (close_stdout): Always close stdout. I.e., don't
2547 return early when it seems there's nothing to flush.
2548 Don't include __fpending.h.
2550 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2552 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2554 2004-11-05 Bruno Haible <bruno@clisp.org>
2556 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2557 Reported by Mark D. Baushke <mdb@cvshome.org>.
2559 2004-11-04 Bruno Haible <bruno@clisp.org>
2561 2004-09-11 Bruno Haible <bruno@clisp.org>
2562 * allocsa.valgrind: New file.
2563 2004-02-06 Bruno Haible <bruno@clisp.org>
2564 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2565 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2566 Reported by Christopher Seip <chris.seip@hp.com>.
2568 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2570 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2571 with errno == ERANGE if the buffer is too small.
2572 Problem reported by Mark D. Baushke.
2574 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2576 * xreadlink.c (MAXSIZE): New macro.
2577 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2578 size does not exceed MAXSIZE. Avoid cast.
2579 As suggested by Mark D. Baushke in
2580 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2581 if readlink fails with buffer size just under MAXSIZE, try again
2584 2004-11-02 Derek R. Price <derek@ximbiot.com>
2585 and Paul Eggert <eggert@cs.ucla.edu>
2587 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2588 (get_date): Overparenthesize to avoid GCC warning.
2590 2004-11-02 Bruno Haible <bruno@clisp.org>
2592 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2593 function returns void.
2595 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2597 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2598 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2601 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2603 * getdate.y: Add support for TZ="foo" within a date string.
2604 Fix some bugs near time_t boundaries. Reject dates with
2605 out-of-range components, e.g., "Sept 31".
2606 Include <stdlib.h>, "setenv.h", "xalloc.h".
2607 (ISDIGIT_LOCALE): Remove; unused.
2608 Note that the TZ and time functions used here are not reentrant.
2609 (mktime_ok, get_tz): New functions.
2610 (TZBUFSIZE): New constant.
2611 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2612 This requires that we sometimes generate our own TZ="XXX..." setting.
2614 2004-10-27 Derek R. Price <derek@ximbiot.com>
2616 * mktime.c (not_equal_tm): Remove redundant check.
2618 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2620 * getdate.y: Use Bison 1.875 features, and some minor
2621 code cleanups. This change does not affect semantics.
2622 Don't include <stdlib.h>; no longer needed.
2623 Don't include unlocked-io.h; only the "#if TEST" code uses
2624 stdio, and performance isn't crucial there.
2625 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2626 Bison 1.875 features as described below.
2627 All uses of "PC." replaced by "pc->".
2628 (YYSTYPE): Add a forward declaration.
2629 (yylex, yyerror): Use full prototypes in forward decls.
2630 Use "%pure-parser" rather than obsolescent "%pure_parser".
2631 Use %parse-param and %lex-param instead of obsolescent
2632 YYPARSE_PARAM and YYLEX_PARAM.
2633 (meridian_table, month_and_day_table, time_units_table,
2634 relative_time_table, time_zone_table, military_table,
2635 lookup_zone, lookup_word, get_date):
2636 Use NULL instead of 0 where appropriate.
2637 (to_hour): Avoid abort (), to avoid a dependency on
2639 (yyerror, yylex): Now accepts parser_control * arg.
2640 (main) [TEST]: Use '\0' rather than 0 for char.
2642 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2644 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2645 It's now the caller's responsibility to handle the case where
2646 !HAVE_GETPAGESIZE && !defined getpagesize.
2648 * mktime.c (leapyear): Arg is long int, not int.
2650 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2652 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2654 2004-10-12 Simon Josefsson <jas@extundo.com>
2656 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2657 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2660 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2662 * vsnprintf.h: New file.
2663 * vsnprintf.c: New file.
2665 2004-10-07 Bruno Haible <bruno@clisp.org>
2667 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2668 into the provided buffer.
2670 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2672 * diacrit.c, diacrit.h: Add GPL notice.
2674 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2675 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2676 * logl.c (logl): Keep the code as similar to glibc as possible.
2677 This avoids a potential constant-folding bug.
2679 2004-10-05 Bruno Haible <bruno@clisp.org>
2681 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2683 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2685 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2686 * xmalloc.c (xmemdup): Likewise.
2687 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2688 XFREE): Remove these long-obsolescent macros.
2689 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2690 * xstrdup.c: Remove.
2692 * regex.c (re_comp): Cast gettext return value to char *,
2693 Problem reported by Martin Neitzel via Mark D. Baushke.
2695 2004-10-04 Simon Josefsson <jas@extundo.com>
2697 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2698 '#ifdef USE_UNLOCKED_IO'.
2700 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2702 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2703 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2704 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2705 regex.c, sha1.c, version-etc.c, yesno.c:
2706 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2707 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2708 the includer's responsibility.
2710 Sync from coreutils.
2712 * modechange.c (mode_compile): Don't decrement a pointer that
2713 points to the start of a string, as the C Standard says the
2714 resulting behavior is undefined.
2716 * backupfile.h (enum backuptype): Rename none -> no_backups,
2717 simple -> simple_backups, numbered_existing ->
2718 numbered_existing_backups, numbered -> numbered_backups
2719 to avoid shadowing problems. All uses changed.
2720 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2721 * backupfile.c (check_extension, numbered_backup):
2722 Rename locals to avoid shadowing 'basename'.
2723 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2726 * .cppi-disable: Add getopt_.h, getopt_int.h.
2727 * .cvsignore: Add getopt.h.
2729 2004-10-04 Simon Josefsson <jas@extundo.com>
2731 * memmem.h: New file.
2732 * memmem.c: New file, taken from glibc.
2734 2004-10-02 Jim Meyering <jim@meyering.net>
2736 * dirfd.h, getpagesize.h: Add copyright notice.
2738 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2740 * snprintf.c: Remove comments as to why each header is needed.
2742 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2744 * strsep.h: New file.
2745 * strsep.c: New file.
2747 2004-10-01 Simon Josefsson <jas@extundo.com>
2749 * snprintf.c (snprintf): Handle size==0.
2751 2004-10-01 Simon Josefsson <jas@extundo.com>
2752 Bruno Haible <bruno@clisp.org>
2754 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2755 (snprintf): Declare 'args'.
2757 2004-09-30 Simon Josefsson <jas@extundo.com>
2759 * snprintf.h, snprintf.c: New files.
2761 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2763 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2764 (hol_entry_help): Never translate an empty string.
2765 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2766 * argp.h (OPTION_NO_TRANS): New option.
2768 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2770 * xvasprintf.c: Include xalloc.h.
2771 (xvasprintf): Use xalloc_die, not xmalloc_die.
2773 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2775 * dummy.c: Change copyright notice to FSF, and license to GPL.
2777 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2779 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2780 Problem reported by Bruno Haible in:
2781 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2783 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2785 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2786 in case some system header has #define'd it. Problem reported by
2787 Soeren D. Schulze in
2788 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2790 2004-09-08 Bruno Haible <bruno@clisp.org>
2792 * stdint_.h.in: New file, taken from GNU clisp.
2794 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2796 * xvasprintf.h: New file.
2797 * xvasprintf.c: New file.
2798 * xasprintf.c: New file.
2800 2004-09-08 Bruno Haible <bruno@clisp.org>
2802 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2804 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2806 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2808 Import from coreutils.
2809 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2810 strings on unbounded length. alloca's performance benefits aren't
2811 that important here.
2813 (parse_with_separator): New function, with most of the internals
2814 of the old parse_user_spec. Allow user to omit both user and group,
2815 for compatibility with FreeBSD.
2816 Clone only the user name, not the entire spec.
2817 Do not set *uid, *gid unless entirely successful.
2818 Avoid memory leak in some failing cases.
2819 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2820 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2821 (parse_user_spec): Rewrite to use parse_with_separator.
2823 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2825 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2826 its complicated substitute.
2827 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2828 and program_invocation_name.
2829 (__argp_basename) [!_LIBC]: Remove; the only use was
2830 replaced by its body.
2831 (__argp_short_program_name): Change condition from
2832 !defined __argp_short_program_name to
2833 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2834 to match argp-namefrob.h.
2835 (__argp_failure): Don't assume strerror_r returns char *.
2836 * argp-parse.c (N_): Define unconditionally.
2837 (argp_default_options): Fill out initializers with 0 to avoid
2840 2004-08-12 Simon Josefsson <jas@extundo.com>
2842 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2843 * getopt_.h: Renamed from getopt.h.
2845 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2847 Merge from coreutils.
2849 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2850 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2851 for Reliant Unix 5.43.
2853 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2854 (union fooround): Use uintmax_t, not long int.
2855 The rest is a merge from libc:
2856 [defined _LIBC]: Include <shlib-compat.h>.
2857 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2859 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2861 * strverscmp.c: Convert to UTF-8.
2863 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2865 * obstack.h (obstack_empty_p):
2866 Don't assume that chunk->contents is suitably aligned.
2867 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2868 Likewise. Problem reported by Benno in
2869 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2871 * chown.c (rpl_chown): Work even if the file is writeable but not
2872 readable. This could be improved further but it'd take some work.
2874 2004-08-08 Simon Josefsson <jas@extundo.com>
2876 * xgethostname.c: Don't include error.h (not used).
2879 * getpass.c: Include getpass.h first.
2881 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2883 * xalloc-die.c: New files.
2884 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2886 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2887 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2888 (_, N_, xalloc_die): Move to xalloc-die.c.
2889 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2890 so that we needn't mess with xalloc_msg_memory_exhausted.
2892 * sha1.h: Renamed from sha.h.
2893 (SHA1_H): Renamed from _SHA_H.
2894 (sha1_ctx): Renamed from sha_ctx.
2895 (sha1_init_ctx): Renamed from sha_init_ctx.
2896 (sha1_process_block): Renamed from sha_process_block.
2897 (sha1_process_bytes): Renamed from sha_process_bytes.
2898 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2899 (sha1_read_ctx): Renamed from sha_read_ctx.
2900 (sha1_stream): Renamed from sha_stream.
2901 (sha1_buffer): Renamed from sha_buffer.
2902 * sha1.c: Likewise; renamed from sha.c.
2903 Do not include <sys/types.h>.
2904 Include <stddef.h> rather than <stdlib.h>.
2906 2004-08-08 Bruno Haible <bruno@clisp.org>
2908 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2909 FILESYSTEM_PREFIX_LEN.
2910 * progreloc.c: Likewise.
2911 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2913 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2916 * argp-help.c (make_hol, hol_append): Don't assume that
2917 SIZE_MAX is a valid preprocessor constant.
2918 (__argp_basename): Change from "#ifndef _LIBC"
2919 to "#ifndef __argp_short_program_name", so that
2920 we don't compile these functions for tar.
2922 More merges from coreutils.
2923 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2924 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2926 * addext.c: Remove; no longer needed.
2927 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2928 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2929 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2930 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2931 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2932 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2933 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2934 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2935 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2936 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2937 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2938 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2939 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2940 Import changes from coreutils.
2942 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2944 Merge from coreutils.
2946 * .gdb-history: Remove; this doesn't belong here.
2948 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2949 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2950 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2952 * dirname.h: Include <stdbool.h>.
2953 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2954 for consistency with POSIX terminology. All uses changed.
2955 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2956 (strip_trailing_slashes): Use bool for booleans.
2957 * stripslash.c (strip_trailing_slashes): Likewise.
2959 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2960 sometimes returns a positive errno value even when it succeeds.
2961 (print_errno_message) [!LIBC]: Fall back on strerror if
2964 * path-concat.c (mempcpy): Don't define if a system header defines it.
2965 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2966 (longest_relative_suffix): New function.
2967 (path_concat): Use it. Assume first argument is not NULL.
2968 Port to DOS. Omit redundant separators.
2969 Report an error instead of returning NULL.
2970 Use mempcpy instead of memcpy.
2971 (xpath_concat): Remove: not declared or used.
2973 * same.h: Include <stdbool.h>
2974 (same_name): Return bool, not int.
2975 * same.c (same_name): Likewise.
2976 (errno): Don't declare; we assume C89 or better now.
2978 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2979 if not already defined.
2981 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2982 * dup-safer.c (errno): Likewise.
2984 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2986 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2989 2004-08-03 Simon Josefsson <jas@extundo.com>
2991 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2992 * progname.h: Don't include stdbool.h.
2994 2004-08-02 Simon Josefsson <jas@extundo.com>
2996 * getsubopt.h: New file, with comments from Bruno Haible.
2997 * getsubopt.c: New file, from glibc, but slightly modified based on
2998 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3000 2004-08-01 Simon Josefsson <jas@extundo.com>
3002 * xgetdomainname.c: Include stdlib.h, for free().
3004 2004-07-16 Simon Josefsson <jas@extundo.com>
3006 * dummy.c: New file.
3008 2004-07-16 Bruno Haible <bruno@clisp.org>
3010 * backupfile.h: Add extern "C" for C++.
3011 * closeout.h: Likewise.
3012 * copy-file.h: Likewise.
3013 * findprog.h: Likewise.
3014 * full-write.h: Likewise.
3015 * pathname.h: Likewise.
3016 * progname.h: Likewise.
3017 * stpcpy.h: Likewise.
3018 * stpncpy.h: Likewise.
3019 * strcase.h: Likewise.
3020 * strstr.h: Likewise.
3021 * xalloc.h: Likewise.
3023 * mbswidth.h: Add extern "C" for C++.
3024 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3026 2004-07-09 Simon Josefsson <jas@extundo.com>
3028 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3029 failed without this.)
3031 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3033 * fchown-stub.c: New file.
3035 2004-06-24 Jim Meyering <jim@meyering.net>
3037 * obstack.h (obstack_base): Cast to (void *), per documentation.
3039 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3041 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3043 2004-06-01 Jim Meyering <jim@meyering.net>
3045 * calloc.c: New file.
3047 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3049 * getdate.y (yylex): Allow space between sign and number.
3050 Problem reported by Dan Jacobson.
3052 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3053 and Jim Meyering <jim@meyering.net>
3055 Merge from coreutils CVS.
3057 * stat-macros.h: New file, with contents from file-type.h
3058 and coreutils' system.h.
3059 * file-type.c: Include "stat-macros.h".
3060 * file-type.h (file_type): Move all macro definitions to new file,
3063 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3064 Wrap old code with this conditional.
3065 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3066 function that does not dereference symlinks.
3067 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3069 * xreadlink.c: Include xreadlink.h first, to catch .h file
3070 dependency problems.
3071 (xreadlink): Accept new arg SIZE, for efficiency.
3072 All decls and uses changed.
3073 * xreadlink.h: Include <stddef.h>, for size_t.
3075 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3076 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3078 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3080 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3082 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3083 macros to be defined.
3084 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3085 the allocator returns NULL because the requested size is zero.
3087 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3089 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3090 var. Add comment explaining why libc still defines it. This
3091 merges the following patch from glibc:
3092 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3094 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3096 * obstack.c (_obstack): Remove unused variable. It hasn't been
3097 present in glibc since revision 1.1 of this file.
3098 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3099 obstack_alignment_mask, obstack_alloc, obstack_base,
3100 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3101 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3102 obstack_grow0, obstack_init, obstack_int_grow,
3103 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3104 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3105 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3106 nonexistent functions.
3108 2004-05-17 Derek R. Price <derek@ximbiot.com>
3109 Paul Eggert <eggert@cs.ucla.edu>
3111 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3113 2004-05-14 Bruno Haible <bruno@clisp.org>
3115 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3116 that consists of a '.' followed by an empty digit string.
3117 Patch by Tor Lillqvist <tml@iki.fi>.
3119 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3121 Port obstack to the AS/400, where pointers are 16 bytes wide and
3122 you cannot cast an integer to a valid pointer. This patch is
3123 currently waiting to be integrated into glibc; see
3124 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3126 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3127 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3128 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3129 (struct obstack): temp member is now a union of a pointer and
3130 an integer, instead of an integer. All integer uses changed.
3131 This does not affect the physical layout of struct obstack,
3132 except on hosts (like the AS/400) where the size or alignment of
3133 void * is greater than that of ptrdiff_t.
3134 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3135 __STDC__)]: Store temporary in pointer member of union, not
3137 * obstack.c: Include <stddef.h>, for offsetof.
3138 (struct fooalign): Remove; it doesn't need a name.
3139 (union fooround): Change double to long double, and add void *.
3140 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3141 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3142 not a macro. Hence the values are always int; so remove all
3143 casts-to-int in uses.
3145 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3146 Derek Price <derek@ximbiot.com>
3148 * alloca.c: Include <alloca.h>, to get our interface.
3149 * alloca_.h: Use __alloca on AIX, so that we don't have to
3150 include <alloca.h> first. Use C89 prototype for alloca; this
3151 requires including <stddef.h> for size_t. Use extern "C" if C++.
3152 Use #elif for simplicity, since we can assume C89 now.
3153 Don't try to source the system alloca.h since it will not be found
3154 and to prevent recursively including its replacement.
3155 * fnmatch.c: Include <alloca.h> instead of opencoding.
3156 * regex.c: Likewise.
3158 2004-05-16 Derek Price <derek@ximbiot.com>
3159 Paul Eggert <eggert@cs.ucla.edu>
3161 getline cleanup. This changes the getndelim2 API: both order of
3162 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3165 * getline.c: Don't include stddef.h or stdio.h, since our
3166 interface does that.
3167 (getline): Always use getdelim, so that we don't have two
3168 copies of this code.
3169 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3171 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3172 (GETNDELIM2_MAXIMUM): New macro.
3173 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3174 instead of the old practice of delim2==0. All callers changed.
3175 Return -1 on overflow, instead of returning junk.
3176 Do not set *linesize unless allocation succeeds.
3177 * getndelim2.h: Do not include stddef.h; no longer needed, now
3178 that we include sys/types.h.
3179 * getnline.h: Likewise.
3180 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3181 (getndelim2): Reorder arguments.
3182 * getnline.c (getnline, getndelim):
3183 Don't discard the NMAX argument.
3184 (getnline): Invoke getndelim, to avoid code duplication.
3185 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3186 of (size_t) -1 by callers of the getnline family.
3188 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3190 * nanosleep.c (suspended): Change its type from int to
3191 sig_atomic_t volatile.
3192 (first_call): Make it private to rpl_nanosleep, and have it
3193 be zero initially as that's a bit faster.
3194 (my_usleep): Round up fractional times instead of truncating them,
3195 as this is the usual meaning for 'sleep'.
3197 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3199 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3200 (ENOSYS): Define if not defined.
3201 (settime): Fall back on stime if it exists and settimeofday fails.
3202 But don't bother with fallbacks if a method fails with errno == EPERM.
3204 2004-05-11 Jim Meyering <jim@meyering.net>
3206 Prior to this change, the save_cwd caller required read access to the
3207 current directory on most systems (ones with the fchdir function).
3209 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3210 fails, try write-only, and finally, resort to using xgetcwd.
3212 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3214 * obstack.c, obstack.h: Import changes from libc.
3216 2004-04-28 Bruno Haible <bruno@clisp.org>
3218 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3219 implicitly appends .exe to executables.
3220 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3221 accepts Windows pathnames.
3222 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3223 Cygwin like Windows, since it now accepts Windows pathnames.
3224 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3225 Cygwin like Windows, since it now accepts Windows pathnames.
3226 Reported by Derek Robert Price <derek@ximbiot.com>.
3228 2004-04-20 Jim Meyering <jim@meyering.net>
3230 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3232 2004-04-20 Jim Meyering <jim@meyering.net>
3233 Bruno Haible <bruno@clisp.org>
3235 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3236 memory when realloc fails.
3238 2004-04-18 Jim Meyering <jim@meyering.net>
3240 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3241 don't leak memory and do call END_UTMP_ENT.
3243 2004-04-11 Paul Eggert <eggert@twinsun.com>
3245 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3246 (CHAR_BIT): Remove, since we assume C89.
3247 Include <stdint.h> if available, as per current Autoconf CVS advice.
3249 2004-03-30 Paul Eggert <eggert@twinsun.com>
3251 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3252 not bool, to be more consistent with Unix conventions.
3253 Suggested by Bruno Haible.
3255 Merge from coreutils.
3257 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3260 * getdate.h: Include stdbool.h, and timespec.h instead of
3261 the usual <time.h> dance.
3262 (get_date): Change signature to support fractional time stamps.
3263 All callers changed.
3264 * getdate.y: Include "getdate.h" first, as we can now
3265 assume C89 and don't need to worry about 'const'.
3266 Similarly, include "unlocked-io.h" near start, not in middle.
3268 (textint.value): Use long int rather than int.
3269 (textint.digits): Use size_t rather than int.
3270 (BILLION, LOG10_BILLION): New constants.
3271 (parser_control): New member rel_ns. Members day_ordinal,
3272 time_zone, month, day, hour, minutes, rel_year, rel_month,
3273 rel_day, rel_hour, rel_minutes, rel_seconds
3274 are now long int, not int. Member seconds is now struct timespec,
3275 not int. New member timespec_seen. Members dates_seen, days_seen,
3276 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3278 (%union.intval): Now long int, not int.
3279 New member timespec.
3280 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3281 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3282 (spec): Now is a timespec or an item list.
3283 (timespec, items): New nonterminals.
3284 (time, rel, relunit, number, get_date):
3285 Add support for fractional seconds.
3286 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3287 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3288 (to_hour): First arg is now long int, not int.
3289 (to_year): Returns long int, not int.
3290 Don't treat year -70 like 70.
3291 (tm_diff): Returns long int, not int.
3292 (lookup_word): Use bool instead of int when appropriate.
3293 (yylex): Use size_t for count, not int.
3294 Detect overflow when parsing large integer constants.
3295 Add support for fractions.
3296 (get_date): Make pointers 'const' if possible.
3297 Use more-portable code to detect integer overflow.
3298 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3299 Don't use ctime; it's not reliable if the year has >4 digits.
3301 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3302 This is for compatibility with BSD.
3304 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3305 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3306 From coreutils' system.h.
3308 * userspec.c: Don't include "posixver.h".
3309 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3310 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3311 compatible extension. Simplify code by removing a boolean int
3312 that was always nonzero if a string was nonnull.
3314 2004-03-30 Jim Meyering <jim@meyering.net>
3316 Merge from coreutils.
3318 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3320 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3321 an empty input stream.
3323 * readtokens.c: Include <stdbool.h>.
3324 (readtoken): Use `size_t' rather than int/long.
3325 All callers adjusted.
3326 Use `bool' rather than `int' where appropriate.
3327 Use memset rather than an explicit loop.
3328 Use x2nrealloc rather than xrealloc.
3329 Allow the use of `\0' as a delimiter.
3330 (readtokens): Likewise.
3331 * readtokens.h (readtoken, readtokens): Update prototypes.
3333 2004-03-30 Bruno Haible <bruno@clisp.org>
3335 * getloadavg.c (getloadavg): Don't assume setlocale returns
3338 2004-03-29 Paul Eggert <eggert@twinsun.com>
3340 Merge changes to getloadavg.c from coreutils and Emacs.
3342 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3343 Define to an expression, not to the empty string.
3344 Include cloexec.h and xalloc.h.
3345 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3346 Use set_cloexec_flag rather than rolling our own.
3347 * cloexec.c, cloexec.h: New files.
3349 2004-03-18 Paul Eggert <eggert@twinsun.com>
3351 * getopt.h: Sync with libc CVS.
3353 2004-03-18 Paul Eggert <eggert@twinsun.com>
3354 Bruno Haible <bruno@clisp.org>
3356 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3357 not on all platforms that have <wchar.h>.
3358 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3360 2004-03-09 Paul Eggert <eggert@twinsun.com>
3362 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3364 * getopt_int.h: New file, also synced from libc.
3366 2004-03-07 Paul Eggert <eggert@twinsun.com>
3368 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3369 '#if' expressions. Unlike the code it replaces, it does not
3370 depend on (defined _SC_PAGESIZE). However, it does depend on
3371 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3372 first reported by Jason Andrade in
3373 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3375 2004-01-18 Simon Josefsson <jas@extundo.com>
3377 * strdup.h: New file.
3378 * strdup.c: Include it.
3379 * path-concat.c: Include strdup.h. Drop strdup declaration.
3380 * userspec.c: Include strdup.h. Drop strdup declaration.
3382 2004-02-06 Karl Berry <karl@gnu.org>
3384 * config.charset: update from gettext 0.14.1.
3386 2004-02-05 Paul Eggert <eggert@twinsun.com>
3388 Add comments and code, prompted by suggestions from Bruno Haible
3390 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3391 describing the enum quoting_style values.
3392 * quotearg.c (quotearg_alloc): New function.
3393 (quotearg_buffer_restyled): Treat lone { and } as special.
3394 Treat = as special. Work around bug with older shells
3395 that "see" a '\' that is really the 2nd byte of a multibyte char.
3396 Quote empty string with shell_quoting_style.
3398 2004-02-03 Bruno Haible <bruno@clisp.org>
3400 * pipe.h: New file, from GNU gettext.
3401 * pipe.c: New file, from GNU gettext.
3403 2004-01-27 Bruno Haible <bruno@clisp.org>
3405 * execute.h: New file, from GNU gettext.
3406 * execute.c: New file, from GNU gettext.
3407 * w32spawn.h: New file, from GNU gettext.
3409 2004-01-23 Paul Eggert <eggert@twinsun.com>
3411 Exit-status fix from coreutils.
3413 Use exit_failure consistently in place of EXIT_FAILURE,
3414 so that program exit statuses are consistent on failure.
3416 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3417 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3418 * argmatch.h: Comment fix to match the above.
3419 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3420 Now a macro referring to exit_failure, instead of a separate
3421 variable. Include "exitfail.h" to get it.
3422 * xstrtol.h: Include "exitfail.h".
3423 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3425 * long-options.c (parse_long_options): Use prototype
3426 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3429 2004-01-21 Jim Meyering <jim@meyering.net>
3431 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3432 so as not to conflict with a different-sized __mktime_internal
3433 function in GNU libc.
3434 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3435 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3437 2004-01-18 Paul Eggert <eggert@twinsun.com>
3439 Merge from diffutils.
3441 * file-type.c (file_type): Add typed memory objects.
3442 * file-type.h (S_TYPEISTMO): New macro.
3444 * c-stack.h (c_stack_action): Remove argv argument.
3445 * c-stack.c (c_stack_action): Likewise. All uses changed.
3446 (die): Don't calculate message unless segv_action returns.
3447 (get_stack_location, min_address_from_argv, max_address_from_argv,
3448 volatile stack_base, volatile_stack_size): Remove.
3449 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3450 that every segmentation violation is a stack overflow. (Ouch!)
3451 See Debian bug 136249 (still outstanding) for more info about why
3452 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3454 2003-11-30 Bruno Haible <bruno@clisp.org>
3456 Safer stack allocation.
3457 * setenv.c: Include allocsa.h.
3458 (alloca): Remove fallback definition.
3459 (freea): Remove macro.
3460 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3463 2003-10-17 Bruno Haible <bruno@clisp.org>
3465 * binary-io.h: Avoid warnings on Cygwin.
3467 2003-12-28 Bruno Haible <bruno@clisp.org>
3469 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3470 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3472 2003-11-28 Bruno Haible <bruno@clisp.org>
3474 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3476 2003-11-27 Bruno Haible <bruno@clisp.org>
3478 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3480 2003-11-17 Bruno Haible <bruno@clisp.org>
3482 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3484 2003-11-24 Bruno Haible <bruno@clisp.org>
3486 * xallocsa.h: New file, from GNU gettext.
3487 * xallocsa.c: New file, from GNU gettext.
3489 2003-11-24 Bruno Haible <bruno@clisp.org>
3491 * allocsa.h: New file, from GNU gettext.
3492 * allocsa.c: New file, from GNU gettext.
3494 2003-11-24 Bruno Haible <bruno@clisp.org>
3496 * eealloc.h: New file.
3498 2004-01-15 Jim Meyering <jim@meyering.net>
3500 Merge from coreutils.
3502 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3503 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3504 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3506 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3507 optional configure-time default.
3509 * version-etc.c (version_etc_copyright): Update copyright date.
3511 * xreadlink.c (xreadlink): Correct outdated comment.
3513 2004-01-15 Paul Eggert <eggert@twinsun.com>
3515 Merge from coreutils.
3517 * posixver.c: Include posixver.h.
3519 * same.c: Include <stdbool.h>, <limits.h>.
3520 (_POSIX_NAME_MAX): Define if not defined.
3522 (same_name): If file names are silently truncated, report
3523 that the file names are the same if they are the same after
3524 the silent truncation.
3526 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3527 conversion function.
3528 * xstrtod.c (xstrtod): Likewise. All callers changed to
3529 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3532 2004-01-14 Paul Eggert <eggert@twinsun.com>
3534 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3535 with like-named macro in fnmatch.c.
3536 (EXT): Use an internal constant instead.
3538 Merge fnmatch patches from glibc.
3539 * fnmatch.c (mbsinit): Remove define.
3540 Add libc_hidden_ver (__fnmatch, fnmatch).
3541 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3542 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3544 2003-12-14 Karl Berry <karl@gnu.org>
3546 * config.charset: update from gettext-runtime.
3548 2003-12-03 Paul Eggert <eggert@twinsun.com>
3550 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3551 Bug reported by Alfred M. Szmidt.
3553 2003-11-29 Karl Berry <karl@gnu.org>
3555 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3557 2003-11-23 Paul Eggert <eggert@twinsun.com>
3558 Bruno Haible <bruno@clisp.org>
3560 * printf-parse.h: Don't include sys/types.h.
3561 (ARG_NONE): New macro.
3562 (char_directive): Change type of *arg_index fields to size_t.
3563 * printf-parse.c: Don't include sys/types.h.
3564 (SSIZE_MAX): Remove macro.
3565 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3566 Remove unnecessary overflow check.
3567 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3570 2003-11-24 Paul Eggert <eggert@twinsun.com>
3572 * alloca.c: Remove dependency on xalloc module.
3573 (xalloc_die): Remove.
3574 (memory_full) [!defined emacs]: New macro.
3575 [!defined emacs]: Don't include xalloc.h.
3576 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3577 address arithmetic overflows. Change datatypes a bit to avoid
3580 2003-11-22 Jim Meyering <jim@meyering.net>
3582 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3584 2003-11-17 Bruno Haible <bruno@clisp.org>
3586 * vasnprintf.c (alloca): Remove fallback definition.
3587 (freea): Remove definition.
3588 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3589 Reported by Paul Eggert.
3591 2003-11-17 Jim Meyering <jim@meyering.net>
3593 On systems without utime and without a utimes function capable of
3594 dealing with a NULL struct utimbuf* argument, this utime replacement
3595 could -- in unusual circumstances -- leak a file descriptor.
3596 * utime.c: Include <unistd.h> and <errno.h>.
3597 (utime_null): Be sure to close `fd' and to preserve errno.
3598 Reported by Geoff Collyer via Arnold Robbins.
3600 2003-11-16 Paul Eggert <eggert@twinsun.com>
3601 Bruno Haible <bruno@clisp.org>
3603 Protect against address arithmetic overflow.
3604 * printf-args.h: Include stddef.h.
3605 (arguments): Change type of field 'count' to size_t.
3606 * printf-args.c (printf_fetchargs): Use size_t instead of
3607 'unsigned int' where appropriate.
3608 * printf-parse.h: Include sys/types.h.
3609 (char_directive): Change type of *arg_index fields to ssize_t.
3610 (char_directives): Change type of fields 'count', max_*_length to
3612 * printf-parse.c: Include sys/types.h and xsize.h.
3613 (SSIZE_MAX): Define fallback value.
3614 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3615 instead of 'int' where appropriate. Check a_allocated, d_allocated
3616 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3617 * vasnprintf.c: Include xsize.h.
3618 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3619 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3620 overflow. Avoid wraparound when converting a width or precision from
3623 2003-11-16 Bruno Haible <bruno@clisp.org>
3625 Update from GNU gettext.
3626 * printf-parse.c: Generalize to it can be compiled for wide strings.
3627 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3628 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3629 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3630 SNPRINTF): New macros.
3631 Don't include <alloca.h> if the file is used inside libintl.
3632 (local_wcslen): New function, for Solaris 2.5.1.
3633 (VASNPRINTF): Use it instead of wcslen.
3635 2003-11-16 Bruno Haible <bruno@clisp.org>
3637 * xsize.h (xmax): New function.
3638 (xsum, xsum3, xsum4): Declare as "pure" functions.
3640 2003-11-12 Paul Eggert <eggert@twinsun.com>
3642 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3643 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3644 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3645 heuristic is just as accurate as far as we know, and it removes a
3646 dependency on size_max.m4 and ptrdiff_max.m4.
3648 2003-11-12 Paul Eggert <eggert@twinsun.com>
3650 * xstrtol.c (__xstrtol): Remove "break" immediately after
3651 "return", to pacify some unknown compiler. Problem reported
3654 2003-11-11 Bruno Haible <bruno@clisp.org>
3656 * xsize.h (SIZE_MAX): Remove fallback definition.
3657 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3660 2003-11-10 Paul Eggert <eggert@twinsun.com>
3662 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3663 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3664 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3666 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3667 not (size_t) -1, since it's defined here.
3669 2003-11-06 Paul Eggert <eggert@twinsun.com>
3671 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3672 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3673 Reject sizes of exactly SIZE_MAX bytes.
3674 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3675 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3677 2003-11-05 Bruno Haible <bruno@clisp.org>
3679 * xsize.h: Include limits.h, to avoid a possible collision with
3680 SIZE_MAX defined in <limits.h> on Solaris.
3682 2003-11-04 Bruno Haible <bruno@clisp.org>
3684 * xsize.h: New file.
3685 * linebreak.c: Include xsize.h.
3686 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3687 argument for overflow.
3688 Suggested by Paul Eggert.
3690 2003-10-31 Bruno Haible <bruno@clisp.org>
3692 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3693 to avoid (extremely rare) race condition.
3694 Suggested by Paul Eggert.
3696 2003-11-03 Jim Meyering <jim@meyering.net>
3698 * userspec.c: Include "userspec.h".
3699 * userspec.h: New file.
3701 2003-10-31 Paul Eggert <eggert@twinsun.com>
3703 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3704 * mountlist.c (SIZE_MAX): Define if not defined already.
3705 (read_filesystem_list): Set and use me_type_malloced.
3706 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3707 whatever the type happens to be), for brevity and consistency.
3708 Check for size calculation overflow on Alphas running OSF/1.
3710 2003-10-31 Jim Meyering <jim@meyering.net>
3712 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3714 * linebuffer.c: Include <string.h> for declaration of memset.
3716 2003-10-30 Paul Eggert <eggert@twinsun.com>
3717 Bruno Haible <bruno@clisp.org>
3719 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3720 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3722 2003-10-29 Paul Eggert <eggert@twinsun.com>
3724 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3725 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3727 * quotearg.c (quotearg_n_options): Use it.
3728 * group-member.c: Include <stdbool.h>.
3729 (free_group_info): Arg is now const *; don't free arg.
3730 (get_group_info): Now returns bool and accepts struct group_info *,
3731 rather than returning a malloc'ed struct group_info *.
3732 All uses changed. Check for overflow in internal size calculation.
3734 * getusershell.c (readname): Simplify the code by using x2nrealloc
3735 rather than xmalloc/xrealloc.
3736 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3737 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3738 conformance bug: the old code used a pointer after freeing the
3739 storage that it addressed.
3740 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3741 rather than doing it by hand.
3742 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3743 the buffer preserved. Use free and xmalloc instead.
3744 * quotearg.c (quotearg_n_options): Likewise.
3745 Use a simpler test for size overflow. Don't use xalloc_oversized
3746 because unsigned int might be wider than size_t (!); this suggests
3747 that we should switch from unsigned int to size_t for slot numbers.
3749 2003-10-27 Bruno Haible <bruno@clisp.org>
3751 * stdbool_.h: Better support for BeOS.
3753 2003-10-27 Paul Eggert <eggert@twinsun.com>
3755 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3756 to allocate the returned structure. Do not allocate a subarray,
3757 as x2nrealloc will do that.
3758 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3759 instead of xnrealloc.
3760 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3762 2003-10-26 Paul Eggert <eggert@twinsun.com>
3764 * xalloc.h (xalloc_oversized): New static inline function, for
3765 callers that want to do their own size-overflow checking. Include
3766 <stdbool.h>, since xalloc_oversized returns bool.
3767 * xalloc.c (array_size_overflow): Remove. All callers changed
3768 to use xalloc_oversized.
3770 Add two functions x2realloc, x2nrealloc, for programs that grow
3771 arrays dynamically by doubling their sizes.
3772 * xalloc.h (x2realloc, x2nrealloc): New decls.
3773 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3776 Port to C99 semantics for 'inline' of external functions.
3777 Bug reported by Bruno Haible.
3778 * xmalloc.c (xnmalloc_inline): New static inline function,
3779 with the old contents of xnmalloc.
3780 (xnmalloc, xmalloc): Use it.
3781 (xnrealloc_inline): New static inline function,
3782 with the old contents of xnrealloc.
3783 (xnrealloc, xrealloc): Use it.
3785 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3787 2003-10-25 Paul Eggert <eggert@twinsun.com>
3789 Fix several address-calculation bugs in the hash modules,
3790 plus some minor code cleanup.
3792 * hash.h: Include <stdbool.h>, for bool.
3793 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3794 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3795 hash_get_n_entries, hash_get_max_bucket_length,
3796 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3797 hash_rehash): Use size_t rather than unsigned.
3798 * hash.c (struct hash_table, hash_get_n_buckets,
3799 hash_get_n_buckets_used, hash_get_n_entries,
3800 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3801 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3802 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3804 (SIZE_MAX): Define if not defined.
3805 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3806 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3808 Use const * when possible.
3809 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3810 (check_tuning): Fix bug: if tuning parameters were very close to
3811 0 or 1, rounding errors could have caused subscript violations.
3812 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3813 (hash_initialize): Add 'fail:' label
3814 to free table and return NULL, and use it to simplify code.
3815 Use calloc rather than clearing the storage ourself.
3816 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3817 buffer size calculations.
3818 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3819 Include <stddef.h>, for size_t.
3820 * hash-pjw.c (hash_pjw): Likewise.
3821 Switch to method described by Bruno Haible.
3822 Include <limits.h>, for CHAR_BIT.
3823 (SIZE_BITS): New macro.
3825 2003-10-21 Paul Eggert <eggert@twinsun.com>
3827 * getndelim2.c (getndelim2): When size calculation overflows,
3828 ceiling the allocation at NMAX bytes rather than silently
3829 discarding input bytes before NMAX is reached. This makes
3830 a difference only if NMAX exceeds SIZE_MAX / 2.
3832 * obstack.c: Merge from glibc.
3833 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3834 Add libc_hidden_def (_obstack_newchunk).
3835 (_obstack_free) [! defined _LIBC]: Remove.
3836 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3837 a clone of the function body.
3838 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3839 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3841 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3842 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3845 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3846 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3847 Don't use lvalue casts, as GCC plans to remove support for them
3848 in GCC 3.5. Reported by Joseph S. Myers. This bug
3849 was also present in the non-GCC version, indicating that this
3850 code had always been buggy and had never been widely used.
3851 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3852 Use the fast variant of each macro, rather than copying the
3853 definiens of the fast variant; that way, we'll be more likely to
3854 catch future bugs in the fast variants.
3856 2003-10-20 Bruno Haible <bruno@clisp.org>
3858 * wait-process.h: New file, from GNU gettext.
3859 * wait-process.c: New file, from GNU gettext.
3861 2003-10-19 Jim Meyering <jim@meyering.net>
3863 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3865 2003-10-16 Paul Eggert <eggert@twinsun.com>
3867 * getgroups.c: Include <errno.h>, <stdlib.h>.
3868 (getgroups): First arg is int, not size_t.
3869 Don't let 'free' mangle errno.
3871 2003-10-16 Jim Meyering <jim@meyering.net>
3873 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3875 2003-10-15 Paul Eggert <eggert@twinsun.com>
3877 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3879 (new_exclude, add_exclude_file): Initial size no longer needs to
3881 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3882 our own address arithmetic overflow checking.
3884 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3885 (fnmatch): Do not alloca more than 2000 wide characters;
3886 instead, use malloc for large buffers.
3887 Check for address arithmetic overflow, and return -1
3888 with errno set to ENOMEM in that case.
3889 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3890 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3891 instead, return -1. Check for address arithmetic overflow.
3893 2003-10-14 Paul Eggert <eggert@twinsun.com>
3895 Handle invalid suffixes and overflow independently, so that
3896 callers can treat them independently as needed. Fix some bugs in
3897 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3898 suffix for a human-readable blocksize. The major caller-visible
3899 change is the addition of a new
3900 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3901 that both overflow and suffix chars were found.
3903 * human.c (humblock): Don't check separately for invalid suffix
3904 char; that is xstrtoumax's job (now that its bug is fixed).
3905 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3906 INTMAX_MAX]: New macros.
3907 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3908 TYPE_MAXIMUM): New macros.
3909 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3910 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3911 if overflow occurs, as it's what __strtol does and it's more useful
3913 (__xstrtol): If __strtol reports some error other than ERANGE,
3914 reflect it to the caller as LONGINT_INVALID. If it reports
3915 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3916 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3917 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3919 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3920 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3921 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3922 [defined UINTMAX_MAX]: New macros.
3924 2003-10-14 Bruno Haible <bruno@clisp.org>
3926 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3927 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3928 Also use volatile where needed.
3930 2003-10-12 Paul Eggert <eggert@twinsun.com>
3932 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3933 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3934 and define in terms of the other primitives.
3935 * xmalloc.c: Include stdbool.h; do not include exit.h.
3936 (SIZE_MAX): Define if not already defined.
3937 (array_size_overflow): New function.
3938 (xalloc_die): Abort instead of exiting if 'error' returns.
3939 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3940 (xmalloc, xrealloc): Use them.
3941 (xcalloc): Check for address arithmetic overflow.
3942 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3943 a bit faster than strcpy.
3945 2003-10-08 Paul Eggert <eggert@twinsun.com>
3947 Merge getpass from libc, plus a few fixes.
3949 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3950 Include <stdbool.h>.
3951 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3952 __fsetlocking to empty.
3953 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3954 do include <bits/libc-lock.h>.
3955 Do not include <fcntl.h>; not needed.
3956 [_LIBC]: Include <wchar.h>.
3957 (NOTCANCEL_MODE): New macro.
3958 (flockfile, funlockfile) [_LIBC]: New macros.
3959 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3960 [!_LIBC]: New macros.
3961 (call_fclose): New function.
3962 (getpass): Use it. Save tty stream separately; this simplifies the
3963 code and makes it more reliable if stdin happens to equal stdout.
3964 Invoke __fsetlocking on tty.
3965 Handle thread cancellation if needed.
3966 Namespace cleanup (use __tcgetattr, __getline).
3967 Use bool for Booleans.
3968 [USE_IN_LIBIO]: Handle wide streams.
3969 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3970 stream might go where.
3972 * unlocked-io.h: Include <stdio.h>, so that the caller
3973 doesn't have to include <stdio.h> before us.
3974 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3975 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3976 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3977 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3978 if not declared, so that we can use getpass.c code from libc without
3980 (flockfile, ftrylockfile, funlockfile): New macros.
3982 2003-10-06 Bruno Haible <bruno@clisp.org>
3984 * version-etc-2.h: Remove file.
3985 * version-etc-2.c: Remove file.
3987 2003-09-25 Jim Meyering <jim@meyering.net>
3988 Bruno Haible <bruno@clisp.org>
3990 This lets translators provide better translations for the
3991 "Written by ..." part of --version output.
3992 * version-etc.h: Include stdarg.h.
3993 (version_etc_copyright): Declare as readonly.
3994 (version_etc): Make this function variadic with a NULL-terminated list
3995 of author name strings.
3996 (version_etc_va): New declaration.
3997 * version-etc.c: Include stdarg.h, stdlib.h.
3998 (version_etc_copyright): Declare as readonly.
3999 (version_etc_va): New function. Provide a different translatable string
4000 for each possible number of authors < 10. Abbreviate when there are 10
4002 (version_etc): Make this function variadic. Call version_etc_va.
4003 Suggestion from Gary V. Vaughan.
4005 * long-options.h (parse_long_options): Change prototype: the authors
4006 string is moved to the end and becomes variadic.
4007 * long-options.c: Include stdarg.h.
4008 (parse_long_options): Make this function variadic, too.
4009 Call version_etc_va, not version_etc.
4011 2003-10-06 Bruno Haible <bruno@clisp.org>
4013 * fatal-signal.h: New file, from GNU gettext.
4014 * fatal-signal.c: New file, from GNU gettext.
4016 2003-10-04 Karl Berry <karl@gnu.org>
4018 * argp*: update from libc.
4020 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4022 * getpass.c (getpass): Use a no-op fseek when switching from input to
4023 output mode on the same stream.
4025 2003-09-29 Paul Eggert <eggert@twinsun.com>
4027 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4028 Fix arg typo in previous patch.
4030 2003-09-28 Jim Meyering <jim@meyering.net>
4032 * error.c: Correct cpp indentation.
4034 2003-09-27 Paul Eggert <eggert@twinsun.com>
4036 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4037 Omit the special code that used __typeof__, since we worry that
4038 it could be more trouble than it's worth. See:
4039 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4040 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4044 2003-09-26 Jim Meyering <jim@meyering.net>
4046 * error.c (error_tail): Move some declarations
4047 into inner scope where the local variables are used.
4049 2003-09-26 Bruno Haible <bruno@clisp.org>
4051 * stpncpy.h (gnu_stpncpy): New declaration.
4052 (stpncpy): Define as alias for gnu_stpncpy.
4053 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4055 2003-09-26 Paul Eggert <eggert@twinsun.com>
4057 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4058 (error_tail): Do not loop, reallocating temporary buffer, since
4059 the output cannot contain more wide characters than the input
4060 contains bytes, the size must be big enough already. This avoids
4061 one potential size overflow calculation. Check for size overflow
4062 when calculating temporary buffer size. Free temporary buffer
4063 when done, if it was allocated with malloc; this plugs a memory
4064 leak. Remove casts from void * to pointers, that are no longer
4065 needed now that we're assuming C89 or better.
4067 Merge error changes from glibc.
4069 * error.c, error.h: Update copyright notice header to match glibc.
4070 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4071 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4072 Disable cancellation while printing error.
4073 * error.h: Prepend __ to parameter names.
4075 2003-09-25 Karl Berry <karl@gnu.org>
4077 * argp-fmtstream.c, argp-help.c: update from libc.
4079 2003-09-25 Bruno Haible <bruno@clisp.org>
4081 * version-etc-2.h: New file, from version-etc.h with modifications.
4082 * version-etc-2.c: New file, from version-etc.c with modifications.
4084 2003-09-25 Simon Josefsson <jas@extundo.com>
4086 * xgetdomainname.h: New file.
4087 * xgetdomainname.c: New file.
4089 2003-09-25 Simon Josefsson <jas@extundo.com>
4090 Bruno Haible <bruno@clisp.org>
4092 * getdomainname.h: New file.
4093 * getdomainname.c: New file.
4095 2003-09-24 Paul Eggert <eggert@twinsun.com>
4097 * linebuffer.c (freebuffer): Don't free the argument, just
4098 the buffer associated with the argument. Bug reported by
4101 2003-09-19 Karl Berry <karl@gnu.org>
4103 * argp.h: update from libc.
4105 2003-09-16 Paul Eggert <eggert@twinsun.com>
4107 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4108 input error, instead of returning NULL the next time we are called
4109 (and therefore losing track of errno).
4111 2003-09-15 Paul Eggert <eggert@twinsun.com>
4113 * getndelim2.c (getndelim2): Don't trash errno when a read
4114 fails, so that the caller gets the proper errno.
4116 * readutmp.c (read_utmp): Likewise.
4117 Check for fstat error. Close stream and free storage
4120 2003-09-14 Bruno Haible <bruno@clisp.org>
4122 * fwriteerror.h: New file.
4123 * fwriteerror.c: New file.
4125 2003-09-14 Jim Meyering <jim@meyering.net>
4127 * getloadavg.c: Correct cpp indentation.
4128 * strdup.c: Likewise.
4129 * vasnprintf.c: Likewise.
4131 2003-09-12 Paul Eggert <eggert@twinsun.com>
4133 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4134 * obstack.c [!defined _LIBC]: Likewise.
4135 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4136 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4137 * exitfail.c: Don't include stdlib.h; no longer needed.
4139 More changes to assume C89 or better.
4141 * error.c (error_tail): Assume vprintf.
4143 * argmatch.c (getenv): Remove decl.
4144 * progreloc.c (get_full_program_name): Define via prototype.
4145 * setenv.c (clearenv): Likewise.
4146 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4148 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4149 (malloc, memcpy): Remove decls.
4150 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4151 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4152 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4153 (memcpy): Remove macro.
4154 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4155 (__P): Remove. All uses removed.
4156 (PTR): Remove. All uses changed to void *.
4157 (CHAR_BIT, NULL): Remove.
4158 (spaces, zeros, memset_space, memset_zero)
4159 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4161 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4162 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4163 Define with prototype.
4164 Remove now-unnecessary prototype decl.
4165 (extra_args_spec): Assume ANSI C. All uses changed.
4166 (extra_args_spec_iso): Remove.
4167 (my_strftime, emacs_strftimeu): Define via prototype.
4168 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4170 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4171 * strtoimax.c: Include <stdlib.h> unconditionally.
4172 (strtoul, strtol): Remove decls.
4173 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4175 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4176 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4177 (LOCALE_PARAM_PROTO): New macro.
4178 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4179 (INTERNAL (strtol), strtol): Define with a prototype.
4180 (PARAMS): Remove. All uses removed.
4181 * tempname.c: Include <string.h> unconditionally.
4182 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4183 * xgethostname.c (main): Define with a prototype.
4184 * xmalloc.c: Include "xalloc.h" first, to check interface.
4185 Include <stdlib.h> unconditionally.
4186 (calloc, malloc, realloc, free): Remove decls.
4187 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4188 Include <stdlib.h> unconditionally. Sort include file names.
4190 (xstrtod): Define with a prototype.
4191 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4192 (strtol, strtoul): Remove decls.
4194 2003-09-11 Paul Eggert <eggert@twinsun.com>
4196 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4197 Include <stdlib.h>, <string.h> unconditionally.
4198 Remove now-unnecessary cast to char *.
4199 * strnlen.c: Include <string.h> unconditionally.
4200 * yesno.c (yesno): Define with a prototype.
4202 2003-09-10 Bruno Haible <bruno@clisp.org>
4204 * strcspn.c: Include <string.h> unconditionally.
4205 * strpbrk.c: Include <string.h> unconditionally.
4206 * strstr.c: Include <string.h> unconditionally.
4207 * unicodeio.c: Include <string.h> unconditionally.
4208 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4209 * unsetenv.c: Likewise.
4210 * xreadlink.c: Include <stdlib.h> unconditionally.
4211 * yesno.c: Include <stdlib.h> unconditionally.
4212 (rpmatch): Add prototype.
4214 2003-09-10 Jim Meyering <jim@meyering.net>
4216 * error.c: Correct indentation of cpp directives.
4218 2003-09-09 Paul Eggert <eggert@twinsun.com>
4222 * acosl.c (main): Use a prototype.
4223 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4226 * getloadavg.c (getloadavg, main): Define via prototypes.
4228 * getopt.h (struct option.name): Assume C89, and use 'const'.
4229 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4230 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4232 * getopt.c (const): Remove macro.
4233 Include <string.h> unconditionally.
4234 (my_index): Remove; all uses changed to strchr.
4235 (strlen): Remove decl.
4236 (exchange): Remove forward decl; no longer needed.
4237 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4238 Define with prototype.
4239 * getopt1.c (const): Remove macro.
4240 (getopt_long, getopt_long_only, main): Define with prototype.
4242 * getugroups.c: Include <string.h> unconditionally.
4244 * getusershell.c: Include <stdlib.h> unconditionally.
4245 (getusershell, setusershell, endusershell, readname, main):
4246 Define with prototypes.
4248 * group-member.c: Include group-member.h first.
4249 Include <stdlib.h> unconditionally.
4251 * hard-locale.c: Include hard-locale.h first.
4252 Include <stdlib.h>, <string.h> unconditionally.
4254 * hash.c (free, malloc): Remove decls.
4255 Include <stdlib.h> unconditionally.
4257 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4258 (getenv): Do not declare.
4260 * idcache.c: Include <string.h> unconditionally.
4262 * long-options.c: Include long-options.h first, to test interface.
4263 Include <stdlib.h> unconditionally.
4265 * makepath.c: Include makepath.h first, to test interface.
4266 Include <stdlib.h> and <string.h> unconditionally.
4268 * linebuffer.c: Include <stdlib.h>.
4269 (free): Remove decl.
4271 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4272 rpl_malloc returns void *, not char *.
4273 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4275 * md5.h: Include <limits.h> unconditionally.
4276 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4277 (__P): Remove; all uses removed.
4278 * md5.c: Include "md5.h" first.
4279 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4280 md5_buffer, md5_process_bytes, md5_process_block):
4281 Define with prototypes.
4282 * sha.h (__P): Remove all uses. (It wasn't defined??)
4283 * sha.c: Include "sha.h" first.
4284 Include <stdlib.h>, <string.h> unconditionally.
4286 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4287 * memcmp.c (__ptr_t): Likewise.
4288 * memrchr.c (__ptr_t): Likewise.
4289 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4290 Include <string.h> unconditionally.
4291 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4292 * memchr.c: Include <stdlib.h> unconditionally.
4293 * memchr.c (LONG_MAX): Remove.
4294 * memrchr.c (LONG_MAX): Likewise.
4295 * memchr.c (__memchr): Define via a prototype.
4296 * memrchr.c (__memrchr): Likewise.
4297 * memcmp.c (__P): Remove, and remove all uses.
4298 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4299 Remove forward decls; no longer needed.
4300 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4301 Use types required by C89 in prototype.
4303 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4304 * savedir.c: Likewise.
4305 * mkdir.c (free): Remove decl.
4306 * rmdir.c (rmdir): Define with a prototype.
4307 * savedir.c: Include savedir.h first, to test interface.
4309 * mktime.c (STDC_HEADERS): Remove.
4310 Include <stdlib.h>, <string.h> unconditionally.
4312 * modechange.c: Include <stdlib.h> unconditionally.
4313 (malloc): Remove decl.
4315 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4316 (free): Remove decl.
4318 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4319 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4320 (This type really should be intptr_t, but that's a C99ism.)
4321 (_obstack_memcpy): Remove: all uses changed to memcpy.
4322 Include <string.h> unconditionally.
4323 (struct obstack): Assume __STDC__ for types of members
4324 chunkfun, freefun, extra_arg.
4325 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4326 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4327 obstack_begin, obstack_specify_allocation,
4328 obstack_specify_allocation_with_arg, obstack_chunkfun,
4329 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4330 Remove unprototyped decls and the macros that use them.
4331 * obstack.c (POINTER): Remove. All uses changed to void *.
4332 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4333 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4334 (defined __STDC__ && __STDC__)]:
4335 Remove nonprototyped code.
4336 Include <stdlib.h> unconditionally.
4337 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4338 _obstack_allocated_p, _obstack_free, obstack_free,
4339 _obstack_memory_used, print_and_abort):
4340 Define using prototypes.
4341 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4342 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4343 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4344 obstack_next_free, obstack_object_size, obstack_room) [0]:
4345 Remove unused, unprototyped code.
4347 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4349 * physmem.c (physmem_total, physmem_available, main): Define
4352 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4353 (main): Define with a prototype.
4355 * posixver.c (getenv): Remove decl.
4357 * putenv.c (malloc): Returns void *, not char *.
4358 Include <string.h> unconditionally.
4359 (strchr, memcpy, NULL): Do not define.
4361 * readtokens.c: Include readtokens.h first, to test interface.
4362 Include <stdlib.h>, <string.h> unconditionally.
4363 (init_tokenbuffer): Define with a prototype.
4365 * regex.c (PARAMS): Remove. All uses removed.
4366 All uses of _RE_ARGS removed, too.
4367 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4369 (bzero): Assume memset exists.
4370 (memcmp, memcpy, NULL): Remove.
4371 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4372 char, or assignments to local vars of type signed char.
4373 (init_syntax_once, PREFIX(extract_number_and_incr),
4374 PREFIX(print_partial_compiled_pattern),
4375 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4376 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4377 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4378 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4379 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4380 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4381 wcs_compile_range, byte_compile_range, truncate_wchar,
4382 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4383 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4384 count_mbs_length, wcs_re_match_2_internal,
4385 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4386 PREFIX(alt_match_null_string_p),
4387 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4388 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4389 regfree, PREFIX(extract_number)): Define with prototype. Remove
4390 now-unnecessary declaration, if any.
4391 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4393 Remove now-unnecessary casts among pointer types.
4394 * regex.h (_RE_ARGS): Remove. All uses removed.
4396 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4397 (free): Remove decl.
4399 * rpmatch.c: Include <stdlib.h> unconditionally.
4401 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4402 (free): Remove decl.
4404 * save-cwd.c: Include <stdlib.h> unconditionally.
4405 * xgetcwd.c: Likewise.
4407 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4408 (free): Remove decl.
4410 * strchrnul.c (strchrnul): Define with a prototype.
4411 Fix bug: c_in was not converted to char before searching.
4413 The following changes are not K&R related:
4415 * group-member.h: Include <sys/types.h>, so that this file is
4417 * makepath.h: Likewise.
4419 * getusershell.c (readname, default_index, line_size, readname):
4420 Use size_t, not int, for sizes.
4421 (readname): If the size overflows, report an error instead of
4424 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4426 * getndelim2.c: Assume stdlib.h per the C89 spec.
4428 2003-09-08 Paul Eggert <eggert@twinsun.com>
4430 Assume C89 or better; remove K&R cruft.
4431 A few of these changes were first proposed by Derek Robert Price
4432 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4434 * addext.c: Include <string.h> unconditionally.
4435 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4436 Don't declare getenv or malloc.
4438 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4439 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4441 (find_stack_direction, alloca): Use prototypes.
4443 * atexit.c (atexit): Define using a prototype.
4445 * basename.c, dirname.c, stripslash.c:
4446 Include <string.h> unconditionally.
4448 * bcopy.c: Include <stddef.h>.
4449 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4451 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4453 * error.h (error, error_at_line, error_print_progname)
4454 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4455 * error.c: Include error.h first, to check interface.
4456 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4457 (VA_START): Remove; all uses changeed to va_start.
4458 (exit, strerror): Remove decls.
4459 (error_print_progname): Prototype uncondionally.
4460 Don't include <errno.h>; no longer needed.
4461 (private_strerror): Remove.
4462 (error_tail): Always define.
4463 (error, error_at_line): Assume C89 or better; always use prototypes.
4464 * fatal.c: Include "fatal.h" first, to test interface.
4465 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4466 (VA_START): Remove; all uses changed to va_start.
4467 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4469 (exit): Remove decl.
4470 (fatal): Prototype unconditionally. Assume va_start works.
4471 Abort at end, to pacify gcc.
4473 * euidaccess.c (main): Define with a prototype.
4475 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4477 * exitfail.c: Include <stdlib.h> unconditionally.
4479 * fnmatch_.h (__P): Remove. All uses changed to assume
4481 * fnmatch.c: Include fnmatch.h first, to test interface.
4482 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4483 (getenv): Remove decl.
4484 (fnmatch): Define using a prototype.
4485 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4486 (FCT): Define using a prototype.
4488 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4490 * gethostname.c: Include <stddef.h>.
4491 (gethostname): Define with prototype. Length is size_t, not int.
4493 2003-09-08 Paul Eggert <eggert@twinsun.com>
4495 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4496 getversion.c should have been removed then, but was accidentally
4499 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4500 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4502 2003-09-07 Paul Eggert <eggert@twinsun.com>
4504 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4505 copy_tm_result. Bug reported by Simon Josefsson in
4506 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4508 2003-09-06 Paul Eggert <eggert@twinsun.com>
4510 * time_r.c, time_r.h: New files.
4512 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4514 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4515 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4517 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4519 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4520 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4523 * timegm.c: Switch to glibc implementation, with the following changes:
4524 [defined HAVE_CONFIG_H]: Include <config.h>.
4525 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4526 (__mktime_internal) [!defined _LIBC]: New decl.
4527 (__gmtime_r) [!defined _LIBC]: New macro and function.
4528 (timegm): Use a prototype, since gnulib assumes C89.
4529 Do not bother declaring tmp to be const, as it's not really usefu.
4530 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4531 (timegm): Declare only if HAVE_DECL_TIMEGM.
4533 2003-09-03 Paul Eggert <eggert@twinsun.com>
4535 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4536 Bug reported by Lute Kamstra in
4537 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4539 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4540 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4541 course with correspondingly smaller numbers for tomorrow and
4542 yesterday. From Tadayoshi Funaba. Originally installed into
4543 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4546 2003-08-31 Simon Josefsson <jas@extundo.com>
4548 * timegm.h: New file.
4549 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4551 2003-08-31 Karl Berry <karl@gnu.org>
4553 * argp.h: update from libc.
4555 2003-08-28 Bruno Haible <bruno@clisp.org>
4557 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4558 warning on QNX, which defines O_BINARY to 000000.
4560 2003-08-24 Bruno Haible <bruno@clisp.org>
4562 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4563 MSVC7 <stdio.h> is included later.
4565 2003-08-20 Bruno Haible <bruno@clisp.org>
4567 * progname.h: New file, from GNU gettext.
4568 * progname.c: New file, from GNU gettext.
4569 * progreloc.c: New file, from GNU gettext.
4571 2003-08-19 Bruno Haible <bruno@clisp.org>
4573 * xstrdup.c: Assume <string.h> exists.
4575 2003-08-18 Jim Meyering <jim@meyering.net>
4577 * setenv.h: Indent nested cpp directive.
4578 * vasnprintf.c: Remove trailing blanks.
4580 2003-08-17 Simon Josefsson <jas@extundo.com>
4581 Bruno Haible <bruno@clisp.org>
4583 * xstrndup.h: New file.
4584 * xstrndup.c: New file.
4586 2003-08-17 Bruno Haible <bruno@clisp.org>
4588 * strndup.h: New file.
4590 2003-08-16 Paul Eggert <eggert@twinsun.com>
4592 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4593 space, undoing this 2003-08-12 change:
4594 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4596 2003-08-16 Jim Meyering <jim@meyering.net>
4598 Merge from coreutils.
4599 * xstrtoimax.c: #else #if -> #elif.
4600 * xstrtoumax.c: Likewise.
4602 2003-08-15 Paul Eggert <eggert@twinsun.com>
4604 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4605 rather than tab, after '#' in shell-script copyright notices.
4606 Suggested by Bruno Haible.
4608 2003-08-15 Jim Meyering <jim@meyering.net>
4609 and Paul Eggert <eggert@twinsun.com>
4611 Merge from coreutils.
4612 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4613 member but strut utmpx does not. Needed for AIX 4.3.3.
4614 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4616 2003-08-15 Jim Meyering <jim@meyering.net>
4618 Merge from coreutils.
4619 * xgethostname.c: Include <stdlib.h>.
4620 (xghostname): Don't exit for anything other than memory-related
4621 failure; just return NULL.
4622 * userspec.c: Include "posixver.h".
4623 (parse_user_spec): Accept `.' as a separator only
4624 in pre-POSIX-200112 mode.
4625 * strtoimax.c: Use #elif rather than #else #if.
4626 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4627 Remove function, now that we can rely on a working tzset function.
4628 [!_LIBC]: Ensure that the required autoconf test has been run.
4629 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4630 Use underlying_strftime for %r.
4631 * sha.c: Merge in some clean-up and optimization changes from glibc.
4632 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4633 Ensure that it is a multiple of 64.
4634 Rearrange loop exit tests so as to avoid performing an
4635 additional fread after encountering an error or EOF.
4636 * realloc.c: Update copyright date.
4638 2003-08-14 Jim Meyering <jim@meyering.net>
4640 Merge from coreutils.
4641 * obstack.h: Whitespace changes.
4642 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4643 and xcalloc return values.
4644 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4645 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4646 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4647 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4648 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4650 Use mntctl's return value to drive the entry-processing loop, since
4651 we can't rely on the value of the vmt_length member in the last
4652 entry. On some systems doing so could result in exhausting
4653 virtual memory. Based in part on a patch from Mike Jetzer.
4655 2003-08-14 Jim Meyering <jim@meyering.net>
4656 and Paul Eggert <eggert@twinsun.com>
4658 Merges from coreutils, plus other fixes.
4659 * physmem.c: Merge in portability changes from gcc/libiberty
4660 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4661 for credits and details. Thanks to Kaveh Ghazi for helping
4662 to keep these files in sync.
4663 (ARRAY_SIZE): Define it.
4664 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4665 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4666 (memcasecmp): Don't assume size_t fits in unsigned int.
4667 Remove casts and duplicate code.
4668 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4669 (memcpy): Remove definition.
4670 Merge in some clean-up and optimization changes from glibc.
4671 [BLOCKSIZE]: Move definition to top of file.
4672 Ensure that it is a multiple of 64.
4673 Rearrange loop exit tests so as to avoid performing an
4674 additional fread after encountering an error or EOF.
4675 * md5.h (md5_uintptr): Define.
4676 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4677 return to the initial working directory. Preserve errno
4679 * idcache.c: Include "xalloc.h".
4680 (xmalloc, xrealloc): Remove decls.
4681 (getuser): Remove casts no longer required in C89.
4682 * human.c: Include stdio.h, for sprintf.
4683 * group-member.c: Include "xalloc.h".
4684 (xmalloc, xrealloc): Remove decls.
4685 (get_group_info): Remove casts no longer required in C89.
4686 * getusershell.c (readname): Remove casts no longer required in C89.
4687 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4688 * getline.c: Whitespace fix, from coreutils.
4690 2003-08-13 Paul Eggert <eggert@twinsun.com>
4692 * exclude.c: Include <ctype.h>
4693 (IN_CTYPE_DOMAIN): New macro.
4695 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4698 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4699 Undo previous (whitespace-only) change.
4701 2003-08-12 Paul Eggert <eggert@twinsun.com>
4703 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4704 Normalize leading white space and remove trailing white space.
4705 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4706 notice, as per ../config/srclist-update.
4708 Merge from coreutils.
4709 * euidaccess.h: New file.
4710 * euidaccess.c: Include it.
4711 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4712 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4713 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4715 2003-08-11 Bruno Haible <bruno@clisp.org>
4717 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4718 (vasnprintf): Use it instead of wcslen.
4720 2003-08-11 Bruno Haible <bruno@clisp.org>
4722 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4723 value to ensure that _Bool promotes to int. Use #define for _Bool when
4724 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4726 2003-08-10 Karl Berry <karl@gnu.org>
4728 * regex.h: update from libc (whitespace fix).
4730 2003-08-09 Paul Eggert <eggert@twinsun.com>
4732 Merge some files from coreutils. These changes were
4733 originally made by Jim Meyering.
4734 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4735 many older Unixes require this.
4736 * alloca.c (alloca): Remove cast to argument of free;
4737 no longer needed in C89.
4738 * alloca_.h, regex.h: Fix white space to match
4739 what GNU indent does.
4741 2003-08-05 Paul Eggert <eggert@twinsun.com>
4743 * bumpalloc.h: Remove.
4745 2003-08-04 Paul Eggert <eggert@twinsun.com>
4747 * getloadavg.c: Change copyright notice and spacing to conform to
4750 Merge from coreutils.
4751 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4753 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4754 from Karl Berry, implemented by Jim Meyering.
4755 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4756 from Dmitry V. Levin.
4757 Remove anachronistic cast of xrealloc.
4758 * fnmatch_.h (__const): Remove. Use 'const'.
4759 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4760 type. Otherwise, it wouldn't compile with at least /bin/cc on
4761 ymp-cray-unicos9.0.2.X.
4762 Combine two mostly-identical uses of alloca into one.
4763 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4765 2003-08-04 Dave Love <d.love@dl.ac.uk>
4769 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4770 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4771 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4772 obsolete NLIST_NAME_UNION.
4773 [__GNU__]: Undef BSD and FSCALE.
4774 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4776 2003-08-03 Paul Eggert <eggert@twinsun.com>
4778 * stdbool_.h (_Bool): Make it signed char, instead of
4779 an enum type, so that it's guaranteed to promote to int. See:
4780 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4782 2003-07-31 Paul Eggert <eggert@twinsun.com>
4784 * strerror.c: Include config.h, limits.h. Declare sprintf.
4785 (strerror): Don't assume that a printable int fits in 14 bytes.
4787 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4788 Bruno Haible <bruno@clisp.org>
4790 * getline.h (getline, getdelim): Change return type to ssize_t.
4791 * getline.c (getline, getdelim): Likewise.
4792 Remove _GNU_SOURCE define; now it's defined in config.h through
4795 2003-07-22 Paul Eggert <eggert@twinsun.com>
4797 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4798 over-parenthesization in macros.
4800 Sync with coreutils.
4802 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4805 Use `exit_failure' for xalloc and xmemcoll instead of their own
4806 private exit-failure variables.
4807 * xalloc.h (xalloc_exit_failure): Remove.
4808 * xmalloc.c: Likewise. Include exitfail.h.
4809 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4810 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4811 * xmemcoll.c: Likewise. Include exitfail.h.
4812 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4814 2003-07-18 Paul Eggert <eggert@twinsun.com>
4816 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4817 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4818 to test that it can stand by itself. Include "exitfail.h".
4819 Clients should set exit_failure instead.
4820 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4822 2003-07-18 Andreas Schwab <schwab@suse.de>
4824 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4826 2003-07-18 Bruno Haible <bruno@clisp.org>
4828 * getndelim2.h: New file.
4829 * getndelim2.c: Make into a module of its own. Include config.h,
4831 (getndelim2): Make non-static. Change return type to ssize_t.
4832 * getline.h: Change argument names.
4833 * getline.c: Include getndelim2.h instead of getndelim2.c.
4834 * getnline.c: Include getndelim2.h.
4836 2003-07-17 Bruno Haible <bruno@clisp.org>
4838 * Makefile.am: Remove file.
4839 * Makefile.in: Remove file.
4841 2003-07-17 Bruno Haible <bruno@clisp.org>
4843 * getnline.h: New file.
4844 * getnline.c: New file.
4845 * getndelim2.c: New file, extracted from getline.c.
4846 (getndelim2): Renamed from getdelim2, with added nmax argument.
4847 * getline.c: Include getndelim2.c.
4848 (getdelim2): Moved out to getndelim2.c.
4849 (getline, getdelim): Update.
4851 2003-07-15 <karl@gnu.org>
4853 * vasnprintf.c: update from gettext.
4855 2003-07-15 Jim Meyering <jim@meyering.net>
4857 * makepath.c (make_path): Enclose diagnostic in _(...).
4859 2003-07-14 Paul Eggert <eggert@twinsun.com>
4861 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4862 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4863 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4864 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4865 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4866 updated automatically by ../config/srclist-update. This changes
4867 their license from LPGL to GPL.
4869 2003-07-14 Jim Meyering <jim@meyering.net>
4871 Don't emit diagnostics. Let callers do that.
4872 * save-cwd.c: Don't include "error.h".
4873 (save_cwd): Don't call error. Ensure that errno is valid
4874 when returning nonzero.
4876 * save-cwd.h (restore_cwd): Update prototype.
4877 * save-cwd.c (restore_cwd): Remove two parameters.
4878 Simplify. Don't call error upon failure. Let callers do that.
4879 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4880 when auditing is enabled. But don't bother updating the #if.
4882 2003-07-14 Simon Josefsson <jas@extundo.com>
4884 * mempcpy.h: New file.
4885 * mempcpy.c: New file.
4887 2003-07-14 Paul Eggert <eggert@twinsun.com>
4889 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4890 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4891 unicodeio.c, unicodeio.h, unlocked-io.h:
4892 Switch from LGPL to GPL.
4894 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4896 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4897 it breaks C++ compilation.
4898 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4900 2003-07-10 Jim Meyering <jim@meyering.net>
4902 * vasnprintf.c: Remove trailing blanks.
4903 Make cpp indentation consistent.
4905 2003-07-09 Paul Eggert <eggert@twinsun.com>
4907 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4908 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4909 Switch from LGPL to GPL.
4911 2003-07-07 Paul Eggert <eggert@twinsun.com>
4913 * mktime.c: Fix some boundary cases and remove need for floating point.
4915 Issue a compile-time diagnostic if time_t is floating point, or if
4916 two's complement arithmetic is not in effect, or if arithmetic
4917 right shift does not propagate the sign. These assumptions were
4918 all in the original code but they weren't checked.
4920 (TIME_T_MIDPOINT, verify): New macros.
4921 (__isleap): Remove; it has integer overflow problems.
4922 (leapyear): New function, without those problems.
4923 (ydhms_tm_diff): Remove; splitting into two parts.
4924 (ydhms_diff): New function, containing the arithmetic part of
4925 the old ydhms_tm_diff function. Issue a compile-time
4926 diagnostic if we are not using C99 integer division.
4927 Avoid casts when possible.
4928 (guess_time_tm): New function, containing the checking part of
4929 the old ydhms_tm_diff function. Return the new value, rather than
4930 the difference between it and the old. Accept a new argument T
4931 so that *T specifies the old value. Check for overflow in the result.
4933 (__mktime_internal): Use a time_t offset, not a long int offset.
4934 This undoes the 2003-06-04 change, which is no longer needed now
4935 that we have better overflow checking.
4936 (localtime_offset): Likewise.
4938 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4939 and long are 64-bit but int is only 32-bit.
4940 (ydhms_diff): Use long int to store year1 and yday1.
4941 Issue a compile-time diagnostic if long int is not wide enough.
4943 (__mktime_internal): Use long int to store adjusted year and yday.
4944 Use plain C rather than preprocessor commands, if that doesn't
4946 Check for overflow (and try to repair) after each probe
4947 rather than checking only at the very end. This avoids some bugs
4948 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4949 does not equal GMT offset at maximum time).
4950 Use integer to check for overflow rather than floating point; this
4951 is more portable to non-IEEE hosts, and is a tad faster.
4952 When we detect that we are oscillating between two values,
4953 don't check whether tm_isdst has the requested value, since
4954 we already know the answer. When tm_isdst has the wrong value,
4955 use a different heuristic to find the right one, based on the
4956 extreme values actually observed in practice in tz2003a,
4957 rather than the (overly optimistic) "previous 3 calendar quarters".
4959 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4960 "T const" to accommodate glibc style.
4961 (check_result): Use less-confusing report format. "long" -> "long int.
4963 Don't loop if the iteration overflows time_t.
4964 Allow a negative step in the iteration.
4966 2003-07-01 Paul Eggert <eggert@twinsun.com>
4968 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4969 having it depend on HAVE_SYS_TYPES_H.
4971 2003-06-25 Bruno Haible <bruno@clisp.org>
4973 * readlink.c: New file.
4975 2003-06-20 Bruno Haible <bruno@clisp.org>
4977 Assume C89, so PARAMS isn't needed.
4978 * unicodeio.h (PARAMS): Remove.
4979 * unicodeio.c: Don't use PARAMS.
4981 2003-06-18 Jim Meyering <jim@meyering.net>
4983 Merge changes from coreutils.
4984 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4985 Remove explicit declarations of xmalloc and realloc.
4987 (read_utmp): Remove anachronistic cast of xmalloc.
4989 2003-06-17 Paul Eggert <eggert@twinsun.com>
4991 Assume C89, so PARAMS isn't needed.
4992 * backupfile.h (PARAMS): Remove. All uses removed.
4993 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4994 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4995 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4996 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4997 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4998 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4999 xstrtol.h: Likewise.
5000 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5001 same.h, strverscmp.h: Do not include config.h; no longer needed.
5002 Anyway, config.h should always be included before any other file.
5004 2003-06-11 Simon Josefsson <jas@extundo.com>
5006 * sysexit_.h: New file.
5008 2003-05-20 Derek Price <derek@ximbiot.com>
5010 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5012 2003-06-10 Simon Josefsson <jas@extundo.com>
5014 * strchrnul.h: New file.
5015 * strchrnul.c: New file.
5017 2003-06-10 Simon Josefsson <jas@extundo.com>
5019 * argp.h: New file, from glibc.
5020 * argp-ba.c: New file, from glibc.
5021 * argp-eexst.c: New file, from glibc.
5022 * argp-fmtstream.c: New file, from glibc.
5023 * argp-fmtstream.h: New file, from glibc.
5024 * argp-fs-xinl.c: New file, from glibc.
5025 * argp-help.c: New file, from glibc.
5026 * argp-namefrob.h: New file, from glibc.
5027 * argp-parse.c: New file, from glibc.
5028 * argp-pv.c: New file, from glibc.
5029 * argp-pvh.c: New file, from glibc.
5030 * argp-xinl.c: New file, from glibc.
5032 2003-06-07 Jim Meyering <jim@meyering.net>
5034 * readtokens.h: Put `Free Software Foundation, Inc.'
5035 in place of my name in the copyright comment.
5036 Remove definition and uses of __P.
5039 * stat.c: Don't declare xmalloc explicitly.
5040 Instead, include "xalloc.h".
5041 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5042 xrealloc, and xcalloc return values.
5043 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5045 * xgetcwd.h: Remove definition/uses of PARAMS.
5047 2003-06-06 Jim Meyering <jim@meyering.net>
5049 * stdbool_.h: Renamed from stdbool.h.in.
5051 2003-06-06 Jim Meyering <jim@meyering.net>
5053 Merge from coreutils.
5054 * same.c: (same_name): Declare *_basename locals to be `const'.
5055 Consolidate declarations and initializations of *_base* locals.
5057 Merge from coreutils.
5058 This avoids a core dump on systems without GNU putenv,
5059 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5060 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5061 (unsetenv): New static function, from GNU libc.
5062 (rpl_putenv): Use it.
5064 * modechange.c: Remove trailing blanks.
5066 Merge from coreutils.
5067 * fsusage.c: Remove declaration of statfs.
5068 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5070 * posixtm.c: Include <stdbool.h> unconditionally.
5072 2003-06-05 Paul Eggert <eggert@twinsun.com>
5074 * mktime.c (__mktime_internal): When resolving a tm_isdst
5075 mismatch, look in future quarters as well as past. This fixes a
5076 bug when processing fall-backwards gaps immediately after a long
5077 period of daylight-saving time.
5079 * mktime.c: Assume freestanding C89 or better.
5080 (HAVE_LIMITS_H): Remove. Assume it's 1.
5081 (__P): Remove; not used.
5082 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5083 (mktime, not_equal_tm, print_tm, check_result,
5084 main): Use prototypes. Use const * where appropriate.
5085 (main): Fix typo in testing code that uncovered by above changes.
5086 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5088 2003-06-04 Paul Eggert <eggert@twinsun.com>
5090 * mktime.c: Fix Debian bug 177940
5091 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5092 (localtime_offset): Now long int, not time_t, because we want it
5093 to be guaranteed to be signed. All uses changed.
5094 (__mktime_internal): If overflow would occur when adding offset,
5097 Merge 'human' changes from coreutils. Rewrite to support
5098 locale-specific notations like thousands separators.
5099 * human.c: Simplify authorship notice.
5100 Include human.h immediately after config.h.
5101 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5102 <limits.h>: Do not include, since human.h does.
5103 (SIZE_MAX, UINTMAX_MAX): New macros.
5104 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5105 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5106 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5107 (power_letter): Renamed from suffixes.
5108 (generate_suffix_backwards): Remove.
5109 (adjust_value): Now takes int style (because of human.h changes)
5110 and long double value (for greater precision on some platforms).
5111 (group_number): New function.
5112 (human_readable): Use it. Use integer options, not enum.
5113 Put the options before the sizes in the arg list.
5114 Support all the new options.
5115 The old human_readable function has been removed;
5116 use inttostr.h instead.
5117 (human_readable, default_block_size, humblock):
5118 Use uintmax_t, not int, for block sizes.
5119 (human_readable_inexact, block_size_types): Remove.
5120 (block_size_opts): New constant.
5121 (human_options): Renamed from human_block_size, with new signature
5122 that allows block sizes up to UINTMAX_MAX. All callers changed.
5123 * human.h: Add copyright and authorship notice.
5124 Include <limits.h> and <stdbool.h> unconditionally.
5125 (PARAMS): Remove. All uses removed.
5126 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5127 (enum human_inexact_style): Remove tag; now a nameless enum.
5128 (human_floor, human_ceiling, human_round_to_even): Now have
5129 values 2, 0, 1 rather than -1, 1, 0.
5130 (human_group_digits, human_suppress_point_zero, human_autoscale,
5131 human_base_1024, human_SI, human_B): New constants.
5132 (human_readable_inexact, human_block_size): Remove.
5133 (human_readable): Size args are now uintmax_t, not int.
5134 (human_options): New decl.
5136 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5137 unnecessary now that we assume C89 or better. This change
5138 imported from coreutils.
5140 * mktime.c (__mktime_internal): Do not reject negative timestamps
5141 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5142 in the 2003-05-30 sync from glibc.
5144 .h files should stand alone, but we shouldn't include <sys/types.h>
5145 if we can get away with just <stddef.h>.
5147 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5148 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5149 rather than <sys/types.h>, as we merely need size_t.
5150 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5152 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5153 Include <stdio.h>, to get FILE.
5154 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5155 memcasecmp.h has included <stddef.h> and all we need is size_t.
5156 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5157 our interface, instead of including <sys/types.h>
5159 2003-06-02 Paul Eggert <eggert@twinsun.com>
5162 Fix some minor time-related bugs with POSIX time arguments.
5163 Some valid time stamps were being rejected (notably -1, and
5164 time stamps before 1900 on 64-bit hosts). And some invalid
5165 time stamps were being accepted, e.g. September 31.
5167 * posixtm.h (posixtime): Return bool instead of time_t, so
5168 that we can return (time_t) -1 successfully.
5169 * posixtm.c: Likewise.
5170 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5171 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5172 (t): Remove static var.
5173 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5174 of static var. All uses changed.
5175 (year): Do not reject years before 1900; they can occur with
5177 (posix_time_parse): Do not check for out-of-range components;
5178 that is now the caller's responsibility, since our checks were
5179 only approximations.
5180 (posixtime): Use mktime to check for out-of-range components,
5181 since it knows them exactly.
5182 If mktime returns (time_t) -1, check whether an error actually occurred
5183 by invoking localtime on -1.
5184 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5185 posixtime failures better.
5186 Improve the test data (in comments only).
5188 2003-05-30 <karl@gnu.org>
5190 * mktime.c: update from libc.
5192 2003-05-30 Bruno Haible <bruno@clisp.org>
5194 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5195 * localcharset.h: Likewise.
5196 * localcharset.c: Likewise.
5198 2003-05-28 Paul Eggert <eggert@twinsun.com>
5200 Assume the headers required for C89 freestanding compilers.
5201 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5202 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5203 without checking for HAVE_LIMITS_H.
5204 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5205 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5207 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5208 * exclude.c: Include <stdbool.h> unconditionally.
5209 * tempname.c: Include <stddef.h> unconditionally.
5210 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5211 * modechange.c, rpmatch.c (NULL): Don't define, since
5212 <stddef.h> does that.
5213 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5214 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5215 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5216 * xstrtol.c: Likewise.
5217 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5218 * savedir.c: Include <stddef.h> instead of defining NULL.
5220 * addext.c (addext): Use assignment rather than cast, to avoid
5221 warnings on some platforms.
5223 * mktime.c (__mktime_internal): Do not reject negative timestamps
5226 2003-05-10 Bruno Haible <bruno@clisp.org>
5228 * linebreak.c (iconv_string_length): Don't return -1 just because the
5229 string is longer than 4 KB.
5231 2003-05-12 Jim Meyering <jim@meyering.net>
5233 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5234 the space-padded-by-default conversion specifiers, %e, %k, %l.
5236 2003-05-03 Bruno Haible <bruno@clisp.org>
5238 Upgrade to Unicode-4.0.
5239 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5240 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5241 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5242 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5243 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5244 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5245 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5246 Change width of U+E0100..U+E01EF from 1 to 0.
5248 2003-04-25 Bruno Haible <bruno@clisp.org>
5250 * copy-file.c: Include <stddef.h>, for size_t.
5252 2003-04-25 Jim Meyering <jim@meyering.net>
5254 * copy-file.c (copy_file_preserving): Declare buf_size to be
5255 of type size_t, not int.
5257 2003-04-11 Jim Meyering <jim@meyering.net>
5259 Merge changes from Coreutils.
5261 2003-03-22 Jim Meyering <jim@meyering.net>
5263 * strftime.c (widen): Cast alloca return value to proper type.
5265 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5268 * strftime.c (my_strftime): Handle very large width
5269 specifications for numeric values correctly. Improve checks for
5272 2003-01-19 Jim Meyering <jim@meyering.net>
5274 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5275 (nl_get_alt_digit) [! defined my_strftime]: Define.
5276 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5277 _nl_get_alt_digit and _nl_get_walt_digit.
5279 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5280 These changes have no effect outside of _LIBC.
5282 2003-04-10 Bruno Haible <bruno@clisp.org>
5284 * findprog.h: New file, from GNU gettext.
5285 * findprog.c: New file, from GNU gettext.
5287 2003-04-05 Jim Meyering <jim@meyering.net>
5289 Merge changes from Coreutils.
5291 * exclude.h (PARAMS): Remove definition and uses.
5292 * exclude.c: Remove uses of `PARAMS'.
5294 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5295 Add test-cases for DOS filenames. Declare program_name.
5296 (main): Set up program_name. Patch by Rich Dawe.
5298 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5300 Use mntctl's return value to drive the entry-processing loop, since
5301 we can't rely on the value of the vmt_length member in the last
5302 entry. On some systems doing so could result in exhausting
5303 virtual memory. Based in part on a patch from Mike Jetzer.
5305 2003-04-04 Bruno Haible <bruno@clisp.org>
5307 * linebreak.h: New file, from GNU gettext.
5308 * linebreak.c: New file, from GNU gettext with slight modifications.
5309 * lbrkprop.h: New file, from GNU gettext.
5311 2003-04-03 Bruno Haible <bruno@clisp.org>
5313 * utf8-ucs4.h: New file, from GNU gettext.
5314 * utf16-ucs4.h: New file, from GNU gettext.
5315 * ucs4-utf8.h: New file, from GNU gettext.
5316 * ucs4-utf16.h: New file, from GNU gettext.
5318 2003-04-02 Bruno Haible <bruno@clisp.org>
5320 * binary-io.h: New file, from GNU gettext.
5322 2003-04-01 Bruno Haible <bruno@clisp.org>
5324 * pathname.h: New file, from GNU gettext.
5325 * concatpath.c: New file, from GNU gettext.
5327 2003-03-30 Bruno Haible <bruno@clisp.org>
5329 * copy-file.c (copy_file_preserving): Don't set owner if the function
5330 chown() doesn't exist.
5332 2003-03-28 Bruno Haible <bruno@clisp.org>
5334 * copy-file.h: New file, from GNU gettext.
5335 * copy-file.c: New file, from GNU gettext.
5337 2003-03-18 Jim Meyering <jim@meyering.net>
5339 * quote.c (quote_n): Fix typo in comment.
5341 2003-03-14 Jim Meyering <jim@meyering.net>
5343 Merge changes from Coreutils.
5344 * obstack.h (obstack_object_size): Declare temporary, __o,
5345 to be const, in order to avoid warnings.
5346 (obstack_room): Likewise.
5347 (obstack_empty_p): Likewise.
5349 2003-03-13 Paul Eggert <eggert@twinsun.com>
5351 Merge changes from Bison.
5352 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5353 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5354 when compiling Bison 1.875's `bitset bset = obstack_alloc
5355 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5356 * hash.c: Include <stdbool.h> unconditionally.
5358 2003-03-09 Paul Eggert <eggert@twinsun.com>
5360 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5361 Reported by Bruce Becker; see:
5362 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5364 2003-03-03 Paul Eggert <eggert@twinsun.com>
5365 Bruno Haible <bruno@clisp.org>
5367 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5368 Reported by John Hughes, see
5369 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5371 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5373 * poll_.h: New file.
5376 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5378 * mathl.h: New file.
5379 * acosl.c: New file.
5380 * asinl.c: New file.
5381 * atanl.c: New file.
5382 * ceill.c: New file.
5385 * floorl.c: New file.
5386 * frexpl.c: New file.
5387 * ldexpl.c: New file.
5389 * sincosl.c: New file.
5391 * sqrtl.c: New file.
5393 * trigl.c: New file.
5394 * trigl.h: New file.
5396 2003-02-17 Bruno Haible <bruno@clisp.org>
5398 * mkdtemp.h: New file, from GNU gettext.
5399 * mkdtemp.c: New file, from GNU gettext.
5401 2003-01-31 Bruno Haible <bruno@clisp.org>
5403 * rename.c: #undef rename before defining rpl_rename.
5404 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5406 2003-01-30 Bruno Haible <bruno@clisp.org>
5408 * printf-args.h: New file, from GNU gettext.
5409 * printf-args.c: New file, from GNU gettext.
5410 * printf-parse.h: New file, from GNU gettext.
5411 * printf-parse.c: New file, from GNU gettext.
5412 * vasnprintf.h: New file, from GNU gettext.
5413 * vasnprintf.c: New file, from GNU gettext.
5414 * asnprintf.c: New file, from GNU gettext.
5415 * vasprintf.h: New file, from GNU gettext with modifications.
5416 * vasprintf.c: New file, from GNU gettext.
5417 * asprintf.c: New file, from GNU gettext.
5419 2003-01-29 Bruno Haible <bruno@clisp.org>
5421 * stpncpy.h: New file, from GNU gettext with modifications.
5422 * stpncpy.c: New file, from GNU gettext with modifications.
5424 2003-01-28 Bruno Haible <bruno@clisp.org>
5426 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5428 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5431 2003-01-27 Bruno Haible <bruno@clisp.org>
5433 * xsetenv.h: New file, from GNU gettext.
5434 * xsetenv.c: New file, from GNU gettext.
5436 2003-01-23 Bruno Haible <bruno@clisp.org>
5438 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5440 2003-01-22 Bruno Haible <bruno@clisp.org>
5442 * exit.h: New file, from GNU gettext.
5444 2003-01-11 Bruno Haible <bruno@clisp.org>
5446 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5447 * strcase.h (strcasecmp, strncasecmp): Likewise.
5449 2003-01-14 Jim Meyering <jim@meyering.net>
5451 * same.c (same_name): Tweak a comment.
5453 2003-01-11 Bruno Haible <bruno@clisp.org>
5455 * same.c (same_name): Reorder tests so as to avoid calling stat()
5456 when a string comparison is sufficient.
5458 2003-01-11 Bruno Haible <bruno@clisp.org>
5460 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5463 2003-01-11 Bruno Haible <bruno@clisp.org>
5465 * hash-pjw.c: Add comment about low quality of this function.
5467 2003-01-12 Paul Eggert <eggert@twinsun.com>
5469 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5470 to avoid collisions with libcurses and libreadline.
5472 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5473 * getstr.h, getstr.c: Remove.
5474 * getline.c: Include "getline.h", to check interface.
5475 Move body of old getstr.c here: this defines MIN_CHUNK and
5476 declares getdelim2, which is renamed from getstr.
5477 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5479 * linebuffer.c (readlinebuffer): Renamed from readline.
5481 * linebuffer.h: Likewise.
5482 (readline): Remove backward-compatibility macro.
5484 2003-01-12 Jim Meyering <jim@meyering.net>
5486 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5488 2003-01-10 Bruno Haible <bruno@clisp.org>
5490 * alloca_.h: New file.
5491 * getdate.y: Unconditionally include alloca.h.
5492 * makepath.c: Likewise.
5493 * setenv.c: Likewise.
5494 * userspec.c: Likewise.
5496 2003-01-09 Bruno Haible <bruno@clisp.org>
5498 * stdbool.h.in: New file.
5500 2003-01-08 Bruno Haible <bruno@clisp.org>
5502 * safe-read.c: Include specification header first, to ensure its
5504 * full-write.c: Likewise.
5506 2003-01-08 Jim Meyering <jim@meyering.net>
5508 * full-write.c: Undefine and define-away `const' after inclusion
5509 of errno.h, not before. Suggestion from Bruno Haible.
5511 2003-01-07 Jim Meyering <jim@meyering.net>
5513 * full-write.c: Rework so that it may serve to define full_read, too.
5514 * full-read.c: Simply #define FULL_READ and include full-write.c.
5516 2003-01-06 Jim Meyering <jim@meyering.net>
5518 * version-etc.c: Update year in translatable copyright string.
5520 2002-12-25 Bruno Haible <bruno@clisp.org>
5522 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5523 * xstrtol.h: Likewise.
5524 * xstrtoimax.c: Likewise.
5525 * xstrtoumax.c: Likewise.
5526 * human.h: Likewise.
5528 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5529 on systems that have <inttypes.h> but not <stdint.h>.
5531 2002-12-31 Paul Eggert <eggert@twinsun.com>
5533 * memcoll.c (memcoll): Fall back on a simple algorithm using
5534 memcmp if strcoll doesn't work.
5536 2002-12-23 Bruno Haible <bruno@clisp.org>
5538 * localcharset.h: New file.
5539 * localcharset.c: Include it.
5540 * unicodeio.c: Likewise.
5542 2002-12-22 Bruno Haible <bruno@clisp.org>
5544 * utime.c (utime_null): No need to call ftruncate if the file was
5547 2002-12-23 Bruno Haible <bruno@clisp.org>
5549 * memcoll.c (STRCOLL): New macro.
5552 2002-12-22 Bruno Haible <bruno@clisp.org>
5554 * getstr.h (getstr): Define, to avoid clash with libcurses.
5555 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5557 2002-12-22 Bruno Haible <bruno@clisp.org>
5559 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5561 2002-12-23 Bruno Haible <bruno@clisp.org>
5563 * getline.h: Include <stddef.h>, for size_t.
5565 * unicodeio.h: Include <stddef.h>, for size_t.
5566 * unicodeio.c: Don't include <stddef.h>.
5568 2002-12-17 Bruno Haible <bruno@clisp.org>
5570 * canon-host.c (strdup): Remove unused declaration.
5572 * fsusage.c: Include full_read.h.
5573 (get_fs_usage): Use full_read instead of safe_read.
5575 * utime.c (utime_null): Use SAFE_READ_ERROR.
5577 2002-12-11 Bruno Haible <bruno@clisp.org>
5579 * setenv.h: Rewritten to cope with systems that have setenv() but not
5581 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5584 2002-12-11 Bruno Haible <bruno@clisp.org>
5586 * setenv.c (alloca): Fall back to malloc.
5588 (setenv): Use freea() to free memory allocated with alloca().
5590 2002-11-13 Bruno Haible <bruno@clisp.org>
5592 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5593 function declarations.
5594 * unsetenv.c (unsetenv): Likewise.
5596 2002-03-04 Bruno Haible <bruno@clisp.org>
5598 Portability to AIX 4.3.3.
5599 * unsetenv.c: New file, extracted from setenv.c.
5600 * setenv.c: Move the unsetenv() function to unsetenv.c.
5602 2001-12-20 Bruno Haible <bruno@clisp.org>
5604 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5605 use malloc instead. For SunOS 4.
5607 2001-12-11 Bruno Haible <bruno@clisp.org>
5609 * setenv.c: Declare alloca.
5610 (compar_fn_t): New typedef.
5611 (KNOWN_VALUE, STORE_VALUE): Use it.
5613 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5616 2002-12-10 Paul Eggert <eggert@twinsun.com>
5618 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5619 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5620 Choose values that are less likely to collide with system fnmatch
5622 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5623 defined (e.g., a pure POSIX system).
5624 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5625 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5627 2002-12-06 Jim Meyering <jim@meyering.net>
5629 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5631 Merge in changes from libc's misc/error.c, in preparation
5632 for the merge of gnulib's changes back into libc.
5634 * error.c (_): Define only if not already defined.
5635 Move definition to follow all #include directives.
5636 Include unlocked-io.h only if !_LIBC.
5637 [_LIBC]: Include <libio/libioP.h>.
5638 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5639 (fflush): Tweak definition to use INTUSE.
5642 2002-12-05 Paul Eggert <eggert@twinsun.com>
5644 * alloca.c [defined emacs]: Include "lisp.h".
5645 (xalloc_die) [defined emacs]: New macro.
5646 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5647 [! defined emacs]: Include <xalloc.h>.
5648 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5649 (pointer): Typedef to POINTER_TYPE *.
5650 (malloc): Remove decl; we now always use xmalloc.
5651 (alloca): Use old-style definition, since Emacs needs this.
5652 Check for arithmetic overflow when computing combined size.
5654 2002-12-04 Paul Eggert <eggert@twinsun.com>
5656 Do not generate unlocked-io.h automatically, since it's easier to
5657 maintain it by hand.
5659 * unlocked-io.h: New file, from GNU diffutils,
5660 but with proper copyright notice and attribution.
5662 * Makefile.am: Add copyright notice.
5663 (libfetish_a_SOURCES): Add unlocked-io.h.
5664 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5665 (DISTCLEANFILES, io_functions): Remove macros.
5666 (EXTRA_DIST): Remove gen_uio.
5667 (unlocked-io.h): Remove rule.
5669 2002-12-04 Jim Meyering <jim@meyering.net>
5671 Reflect the fact that stat.c and lstat.c are no longer generated.
5672 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5673 (DISTCLEANFILES): Likewise.
5674 (EXTRA_DIST): Likewise.
5675 (all_local): Don't depend on stat.c or lstat.c.
5676 (stat.c, lstat.c): Remove rules.
5677 (EXTRA_DIST): Remove xstat.in.
5679 * xstat.in: Remove file. Contents moved into stat.c.
5680 * stat.c: New file. Contents mostly from xstat.in.
5681 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5682 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5684 * safe-read.c: Rework so that it may serve to define safe_write, too.
5685 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5687 2002-12-03 Jim Meyering <jim@meyering.net>
5689 * safe-read.c, safe-write.c: Change variable names and comments, but
5690 not semantics, to minimize the differences between these two files.
5691 (safe_read): Change comment to mention SAFE_READ_ERROR.
5693 * safe-read.c (IS_EINTR): Define.
5694 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5696 2002-12-02 Bruno Haible <bruno@clisp.org>
5698 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5699 Define, taken from safe-read.c.
5700 (INT_MAX): Provide fallback.
5701 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5702 * safe-write.h (SAFE_WRITE_ERROR): Define.
5704 * safe-read.c (EINTR): Remove definition.
5705 (safe_read): Don't use EINTR if it is absent.
5707 2002-12-02 Jim Meyering <jim@meyering.net>
5709 * safe-read.c (EINTR): Define.
5710 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5711 (INT_MAX): Provide fallback.
5712 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5714 * safe-read.h (SAFE_READ_ERROR): Define.
5716 2002-12-01 Jim Meyering <jim@meyering.net>
5718 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5719 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5721 2002-11-27 Paul Eggert <eggert@twinsun.com>
5723 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5724 hash_rehash): Replace `if (limit <= value) abort ();' with
5725 `if (! (value < limit)) abort ();', for readability.
5727 2002-11-26 <karl@gnu.org>
5729 * strdup.c: copy from libc again, with jim's ok.
5730 * .cppi-disable: re-add strdup.c
5732 2002-11-25 <karl@gnu.org>
5734 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5735 instead of "strtol.c".
5737 2002-11-25 Jim Meyering <jim@meyering.net>
5739 * mktime.c: Sync from libc, now that it has the latest fix.
5741 2002-11-24 <karl@gnu.org>
5743 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5744 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5746 2002-11-24 Jim Meyering <jim@meyering.net>
5748 Update from coreutils:
5750 * mktime.c: Merge in changes from libc.
5752 Avoid a link-time failure on some Linux systems.
5753 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5754 (__mon_yday): Declare with the STATIC attribute.
5755 (__mktime_internal): Likewise.
5756 Based on a report from Greg Schafer.
5758 2002-11-23 Jim Meyering <jim@meyering.net>
5760 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5761 Use `unsigned', not `int', as type of index.
5763 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5765 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5767 2002-11-22 Paul Eggert <eggert@twinsun.com>
5769 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5770 hint that one should use `if (! x) abort ();' rather than `assert
5771 (x);', and anyway it's one less thing to worry about configuring.
5772 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5773 hash_rehash, hash_insert): Use abort rather than assert.
5775 2002-11-22 Paul Eggert <eggert@twinsun.com>
5777 * quotearg.h: Allow multiple inclusion by surrounding with
5778 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5779 so that we can be included first.
5780 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5781 * quotearg.c: Include quotearg.h immediately after config.h.
5782 No need to include stddef.h or sys/types.h any more.
5783 Surround local include files with "", not "<>".
5784 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5785 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5786 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5787 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5788 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5789 (ISPRINT): Remove; no longer needed now that we assume C89.
5791 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5794 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5795 quotearg_char): Use SIZE_MAX rather than
5796 (size_t) -1 when we are talking about "infinity".
5798 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5800 2002-11-22 Bruno Haible <bruno@clisp.org>
5802 * safe-read.h: Assume C89. Add comments.
5803 (safe_read): Change return type to size_t.
5804 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5805 counts > SSIZE_MAX correctly.
5806 * safe-write.h: New file.
5807 * safe-write.c: New file.
5808 * full-read.h: New file.
5809 * full-read.c: New file.
5810 * full-write.h: Assume C89. Add comments.
5811 * full-write.c: Include safe-write.h.
5812 (full_write): Rewritten to use safe_write.
5813 Suggested by Jim Meyering and Paul Eggert.
5815 2002-11-21 Bruno Haible <bruno@clisp.org>
5817 Remove case insensitive option matching.
5818 * argmatch.h (argcasematch): Remove declaration.
5819 (ARGCASEMATCH): Remove macro.
5820 (__xargmatch_internal): Remove case_sensitive argument.
5821 (XARGMATCH): Update.
5822 (XARGCASEMATCH): Remove macro.
5823 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5824 case_sensitive argument.
5825 (argcasematch): Remove function.
5826 (__xargmatch_internal): Remove case_sensitive argument.
5827 (main): Use XARGMATCH instead of XARGCASEMATCH.
5829 * xmalloc.c: Change compile-time error message. Add comment about
5830 required autoconf version.
5832 2002-11-21 Jim Meyering <jim@meyering.net>
5834 * strdup.c (strdup): Tweak comment and initial #if/#include.
5836 Merge in changes from the coreutils.
5838 2002-09-25 Paul Eggert <eggert@twinsun.com>
5839 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5840 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5841 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5842 int. Work more efficiently if X is the same width as uintmax_t.
5843 Do not compare X to -1, to avoid bogus compiler warning.
5844 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5845 Don't assume that f_frsize and f_bsize are the same type.
5847 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5850 * makepath.c (make_path): Restore umask *before* creating the final
5852 (make_path): Minor reformatting.
5854 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5855 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5857 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5858 ones. At least on GNU/Linux systems, `auto' means something else.
5861 2002-11-20 Paul Eggert <eggert@twinsun.com>
5863 Merge argmatch cleanups from Bison. Assume C89.
5865 * argmatch.c: Include config.h here, not in argmatch.h.
5866 Include stdlib.h, for EXIT_FAILURE.
5867 Always include <string.h>, since we assume C89.
5868 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5869 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5870 Include <stddef.h> instead, since it's all we need for size_t.
5871 (PARAMS): Remove. All uses removed.
5872 (ARRAY_CARDINALITY): Do not bother to #undef.
5873 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5874 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5875 Remove unnecessary parentheses.
5876 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5877 Insert necessary parentheses.
5878 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5879 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5881 2002-11-19 Bruno Haible <bruno@clisp.org>
5883 * mbswidth.c: Include mbswidth.h right at the beginning.
5884 * mbswidth.h: Include <stddef.h>, for size_t.
5886 * mbswidth.h (PARAMS): Remove macro.
5887 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5888 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5890 * gcd.h (PARAMS): Remove macro.
5891 (gcd): Use ANSI C function declarations.
5892 * gcd.c (gcd): Likewise.
5894 2002-11-15 Bruno Haible <bruno@clisp.org>
5896 * strcspn.c: Include <stddef.h>.
5897 (strcspn): Use ANSI C function declaration. Change return type to
5899 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5900 (strpbrk): Use NULL.
5901 * strpbrk.h (PARAMS): Remove macro.
5902 (strpbrk): Use ANSI C function declaration.
5903 * strstr.c: Don't include <sys/types.h>.
5904 * strstr.h (PARAMS): Remove macro.
5905 (strstr): Use ANSI C function declarations.
5907 2002-11-06 Bruno Haible <bruno@clisp.org>
5909 * gcd.h (gcd): Change argument type to 'unsigned long'.
5910 * gcd.c (gcd): Likewise.
5912 2002-11-05 Bruno Haible <bruno@clisp.org>
5914 * gcd.h: New file, from gettext-0.11.5.
5915 * gcd.c: New file, from gettext-0.11.5.
5917 2002-11-05 Bruno Haible <bruno@clisp.org>
5919 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5920 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5921 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5922 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5924 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5925 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5927 * closeout.c: Include gettext.h instead of <libintl.h>.
5928 * human.c: Include gettext.h instead of <libintl.h>.
5929 * quotearg.c: Include gettext.h instead of <libintl.h>.
5930 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5931 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5932 * userspec.c: Include gettext.h instead of <libintl.h>.
5933 * version-etc.c: Include gettext.h instead of <libintl.h>.
5934 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5935 (textdomain): Remove definition.
5936 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5938 * long-options.c: Remove include of <libintl.h> and definition of _.
5939 * same.c: Remove include of <libintl.h> and definition of _.
5941 2002-11-04 Bruno Haible <bruno@clisp.org>
5943 * stpcpy.h: New file, from GNU gettext-0.11.5.
5944 * strcase.h: New file, from GNU gettext-0.11.5.
5945 * strpbrk.h: New file, from GNU gettext-0.11.5.
5946 * strstr.h: New file, from GNU gettext-0.11.5.
5947 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5949 2002-05-09 Bruno Haible <bruno@clisp.org>
5951 * config.charset: Update for newest glibc. Add canonical names
5952 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5954 2002-05-09 Bruno Haible <bruno@clisp.org>
5956 * localcharset.c (get_charset_aliases): Add more Windows specific
5959 2002-05-08 Owen Taylor <otaylor@redhat.com>
5961 * config.charset: A few additions for Solaris.
5963 2001-12-05 Bruno Haible <bruno@clisp.org>
5965 * localcharset.c (locale_charset): Don't return an empty string.
5967 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5969 * config.charset: msdos in uk_UA uses CP1125.
5971 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5973 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5974 * localcharset.c (locale_charset): Declare as extern "C".
5976 2002-02-15 Bruno Haible <bruno@clisp.org>
5978 * config.charset [msdosdjgpp]: For Russian, use CP866.
5980 2002-02-11 Bruno Haible <bruno@clisp.org>
5982 * config.charset: Add support for NetBSD.
5984 2002-09-25 <karl@gnu.org>
5986 * strdup.c: copy from libc/string (via ../config/srclist*).
5987 * getopt*: copy from libc/posix.
5988 * gettext.h: copy from gettext.
5989 * .cppi-disable: add strdup.c, gettext.h.
5991 2002-07-01 Jim Meyering <meyering@lucent.com>
5993 * c-stack.c: Include sys/time.h.
5994 From Volker Borchert.
5996 2002-06-11 Paul Eggert <eggert@twinsun.com>
5998 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5999 New macro. Use it uniformly instead of
6000 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6001 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6002 reported by Vin Shelton.
6004 2002-06-22 Jim Meyering <meyering@lucent.com>
6006 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6007 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6009 2002-06-22 Paul Eggert <eggert@twinsun.com>
6011 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6012 Do not assume SA_SIGINFO behavior.
6013 Bug reported by Jim Meyering on NetBSD 1.5.2.
6015 2002-06-22 Jim Meyering <meyering@lucent.com>
6017 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6019 * exitfail.c, exitfail.h: Likewise.
6020 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6022 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6024 (EXTRA_DIST): Add fnmatch_loop.c.
6025 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6027 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6028 * fnmatch.c: Update from diffutils-2.8.2.
6029 * fnmatch_.h: New file. From diffutils-2.8.2.
6030 * fnmatch.h: Remove file.
6032 2002-06-18 Paul Eggert <eggert@twinsun.com>
6034 * file-type.h: Report an error if neither S_ISREG nor
6035 S_IFREG is defined, instead of using a test specific to glibc
6036 2.2. This should be safe, since POSIX requires S_ISREG and
6037 Unix Version 7 had S_IFREG. We don't need to check for
6038 <sys/types.h> since we don't use any symbols that it defines.
6040 2002-06-15 Jim Meyering <meyering@lucent.com>
6042 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6043 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6044 have been included before this file.
6046 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6048 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6049 so that each temporary file name is unique and valid in the first
6050 8 characters, for operation under DOS.
6052 2002-06-15 Jim Meyering <meyering@lucent.com>
6054 Work even with DJGPP 2.03, which lacks support for symlinks.
6056 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6058 * lchown.c (S_ISLNK): Likewise.
6060 2002-06-14 Jim Meyering <meyering@lucent.com>
6062 * file-type.h: Use the version from diffutils-2.8.2.
6063 * file-type.c: Likewise.
6065 2002-05-27 Jim Meyering <meyering@lucent.com>
6067 Fix a problem seen only on nonconforming systems whereby ls.c's
6068 use of localtime, and then of gettimeofday would cause trouble:
6069 the localtime call used to initialize rpl_gettimeofday's save
6070 mechanism would clobber ls's current local time information so
6071 that in any long listing the first file would always be listed
6072 with date 1970-01-01. Analysis by Volker Borchert.
6074 * gettimeofday.c (localtime): Undefine.
6075 (rpl_localtime): New function.
6077 2002-05-22 Jim Meyering <meyering@lucent.com>
6079 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6080 * file-type.h: New file.
6081 * file-type.c (file_type): New file/function. Extracted from diffutils.
6083 2002-04-29 Paul Eggert <eggert@twinsun.com>
6085 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6087 2002-04-28 Paul Eggert <eggert@twinsun.com>
6089 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6090 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6091 of 127, since 64 is the largest conceivable number for ancient
6093 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6095 2002-04-28 Jim Meyering <meyering@lucent.com>
6097 * sig2str.c (WTERMSIG): Remove definition (unused).
6099 2002-04-28 Paul Eggert <eggert@twinsun.com>
6101 * sig2str.h, sig2str.c: New files.
6102 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6104 2002-04-24 Jim Meyering <meyering@lucent.com>
6106 * gettext.h: New file, from Gettext.
6107 * Makefile.am (INCLUDES): Remove -I../intl.
6108 (libfetish_a_SOURCES): Add gettext.h.
6110 2002-04-16 Jim Meyering <meyering@lucent.com>
6112 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6113 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6114 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6116 2002-04-12 Jim Meyering <meyering@lucent.com>
6118 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6120 2002-03-10 Jim Meyering <meyering@lucent.com>
6122 * makepath.c (make_path): Remove a comma from a diagnostic.
6123 Suggestion from Santiago Vila.
6125 2002-03-08 Jim Meyering <meyering@lucent.com>
6127 * rename.c: Mention that this wrapper is needed also on
6128 mips-dec-ultrix4.4 systems.
6130 2002-03-02 Jim Meyering <meyering@lucent.com>
6132 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6133 not HAVE_CLOCK_SETTIME.
6135 2002-02-27 Paul Eggert <eggert@twinsun.com>
6137 * nanosleep.h: Rename to....
6138 * timespec.h: New name for nanosleep.h. All uses changed.
6140 * gettime.c: New file.
6141 * settime.c: New file.
6144 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6145 timespec.h. Remove nanosleep.h.
6147 2002-02-25 Paul Eggert <eggert@twinsun.com>
6149 * acl.c, acl.h: New files.
6150 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6152 2002-02-24 Jim Meyering <meyering@lucent.com>
6154 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6155 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6156 cause trouble. Reported by Nelson Beebe.
6158 2002-02-23 Paul Eggert <eggert@twinsun.com>
6160 * path-concat.c (xpath_concat): Reorder code to pacify
6161 compilers that don't know that xalloc_die never returns.
6163 2002-02-20 Jim Meyering <meyering@lucent.com>
6165 * getdate.c: Regenerate using bison-1.33.
6167 2002-02-15 Paul Eggert <eggert@twinsun.com>
6169 * posixver.c, posixver.h: New files.
6170 * Makefile.am (libfetish_a_SOURCES): Add them.
6172 2002-02-02 Paul Eggert <eggert@twinsun.com>
6173 Bruno Haible <bruno@clisp.org>
6175 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6176 (fwrite_success_callback): New declaration.
6177 * unicodeio.c (unicode_to_mb): New function, extracted from
6178 print_unicode_char. Call failure callback instead of error.
6179 (fwrite_success_callback): New function.
6180 (exit_failure_callback): New function.
6181 (fallback_failure_callback): New function.
6182 (print_unicode_char): Call unicode_to_mb.
6184 2002-01-26 Jim Meyering <meyering@lucent.com>
6186 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6188 2002-01-22 Jim Meyering <meyering@lucent.com>
6190 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6191 Otherwise, some versions of automake would omit the rule that makes
6192 Makefile from Makefile.in.
6194 2001-01-21 Paul Eggert <eggert@twinsun.com>
6196 * xmemcoll.h, xmemcoll.c: New files.
6197 * Makefile.am (libfetish_a_SOURCES): Add them.
6198 * memcoll.c: Include errno.h, and declare errno if not defined.
6199 (memcoll): Set errno to zero if there is no error.
6201 * quotearg.c (quotearg_buffer_restyled):
6202 Fix bug with quoting buffers containing NUL when backslashing escapes.
6203 This bug was exposed by the other changes in this patch.
6204 (quotearg_n_options): New arg ARGSIZE.
6205 All callers changed.
6206 (quoting_options_from_style): New function.
6207 (quotearg_n_style): Use it.
6208 (quotearg_n_style_mem): New function.
6210 * quotearg.h (quotearg_n_style_mem): New function.
6212 2002-01-16 Jim Meyering <meyering@lucent.com>
6214 * getdate.y: Add three semicolons, each just before a closing brace.
6215 Bison (as of version 1.31) no longer papers over that mistake.
6217 2002-02-14 Paul Eggert <eggert@twinsun.com>
6219 * backupfile.c (ISDIGIT): Comment fix.
6220 * getdate.y (ISDIGIT): Likewise.
6221 * posixtm.c (ISDIGIT, year): Likewise.
6222 * strverscmp.c (ISDIGIT): Likewise.
6223 * userspec.c (ISDIGIT): Likewise.
6225 2002-01-05 Jim Meyering <meyering@lucent.com>
6227 * version-etc.c (version_etc_copyright): Update copyright year.
6229 2001-01-19 Paul Eggert <eggert@twinsun.com>
6231 * closeout.c (close_stdout_status): If ferror (stdout), do
6232 not silently exit merely because the output buffer happens to
6233 have nothing pending.
6235 2001-12-18 Paul Eggert <eggert@twinsun.com>
6237 See the big note in ../ChangeLog.
6238 * human.c (suffixes): Prefer K to k for 1024.
6239 (generate_suffix_backwards): New function.
6240 (human_readable_inexact): Use it.
6241 * xstrtol.c (__xstrtol): If there is no number but there
6242 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6243 Accept 'K' as well as 'k'.
6245 2001-12-15 Jim Meyering <meyering@lucent.com>
6247 * regex.h (__restrict_arr): Update from libc.
6249 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6250 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6253 2001-12-10 Jim Meyering <meyering@lucent.com>
6255 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6256 Instead, include "xalloc.h".
6257 (initbuffer): Don't cast xmalloc return value to char*.
6258 (readline): Reword comment.
6259 Don't cast xrealloc return value to char*
6262 2001-12-09 Jim Meyering <meyering@lucent.com>
6264 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6265 `signed and unsigned type in conditional expression'.
6266 * posixtm.c (posix_time_parse): Likewise.
6268 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6270 * readtokens.c (readtoken): Declare an index to be of type unsigned
6271 to avoid a pedantic warning.
6273 * getstr.c: Don't include assert.h.
6274 (getstr): Remove warning-evoking assertions.
6275 Return -1 if offset parameter is out of bounds.
6276 Change the type of a local from int to size_t.
6278 * strftime.c (my_strftime_localtime_r): Include this function
6279 definition in the `#if ! HAVE_TM_GMTOFF' block.
6281 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6282 Include xalloc.h instead.
6284 2001-12-02 Jim Meyering <meyering@lucent.com>
6286 * tempname.c: Don't declare getenv, thus reverting the change of
6287 2001-11-18. It's no longer necessary, now that stdlib.h is always
6290 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6291 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6293 2001-11-30 Akim Demaille <akim@epita.fr>
6295 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6296 before being defined.
6298 2001-11-27 Paul Eggert <eggert@twinsun.com>
6300 * quotearg.h (quotearg_n, quotearg_n_style):
6301 First arg is int, not unsigned.
6302 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6303 (SIZE_MAX, UINT_MAX): New macros.
6304 (quotearg_n_options): Abort if N is negative.
6305 Avoid overflow check on hosts where size_t is 64 bits and int
6306 is 32 bits, as overflow is impossible there.
6307 Fix off-by-one typo that caused unnecessary reallocation.
6309 2001-11-27 Jim Meyering <meyering@lucent.com>
6311 * tempname.c: Merge with version from libc.
6312 * regex.c: Likewise.
6314 * tempname.c: Include stdlib.h unconditionally. On some old systems
6315 for which STDC_HEADERS is 0, it was not included, resulting in a
6316 warning about an integer-to-pointer conversion problem with getenv.
6317 Reported by Volker Borchert.
6319 2001-11-26 Jim Meyering <meyering@lucent.com>
6321 * gtod.h: Remove file.
6322 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6323 * gettimeofday.c: Don't include gtod.h.
6324 (GTOD_init): Remove function.
6325 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6326 Suggestion from Volker Borchert.
6328 2001-11-23 Jim Meyering <meyering@lucent.com>
6330 * hash.h (struct hash_table): Don't define here. Merely declare it.
6331 * hash.c (struct hash_table): Define it here instead.
6333 2001-11-22 Jim Meyering <meyering@lucent.com>
6335 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6337 2001-11-18 Paul Eggert <eggert@twinsun.com>
6339 * tempname.c (TMP_MAX): Remove; no longer needed.
6340 (TEMPORARIES): New macro.
6341 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6342 removes an artificial limitation (e.g. HP-UX 10.20, where
6345 2001-11-18 Jim Meyering <meyering@lucent.com>
6347 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6350 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6351 files will be created before anything else.
6353 2001-11-17 Jim Meyering <meyering@lucent.com>
6355 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6356 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6357 rather than group writable. Patch by Juan F. Codagnone.
6359 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6360 Instead, include "xalloc.h".
6362 * mountlist.c: Include unlocked-io.h after all system headers.
6363 Remove explicit declarations of xmalloc, xrealloc,
6364 and xstrdup. Instead, include "xalloc.h".
6366 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6367 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6368 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6370 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6371 Reported by Padraig Brady.
6373 * mkstemp.c: #undef mkstemp.
6375 (rpl_mkstemp): Rename from mkstemp.
6378 2001-11-16 Jim Meyering <meyering@lucent.com>
6380 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6381 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6382 determine the amount of total physical memory, use pstat_getstatic.
6383 HPUX-11 doesn't define _SC_PHYS_PAGES.
6384 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6385 If sysconf couldn't be used to determine the amount of available
6386 physical memory, use both pstat_getstatic and pstat_getdynamic.
6387 Based on a patch from Bob Proulx.
6389 2001-11-05 Jim Meyering <meyering@lucent.com>
6391 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6393 2001-11-03 Jim Meyering <meyering@lucent.com>
6395 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6396 in argmatch_to_argument call.
6398 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6401 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6402 e.g., a fault due to an attempt to free a NULL pointer.
6404 2001-11-01 Jim Meyering <meyering@lucent.com>
6406 * dirfd.c, dirfd.h: New files.
6407 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6409 * hash.c (hash_print) [TESTING]: Clean up.
6411 2001-10-22 Paul Eggert <eggert@twinsun.com>
6413 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6414 to avoid a warning if -Wall.
6416 2001-10-21 Paul Eggert <eggert@twinsun.com>
6418 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6420 2001-10-21 Jim Meyering <meyering@lucent.com>
6422 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6423 this code would end up calling gettext even in packages built
6425 * getopt.c (_): Likewise.
6426 * regex.c (_): Likewise.
6428 2001-10-20 Paul Eggert <eggert@twinsun.com>
6430 * error.c (strerror_r): Do not declare unless !_LIBC.
6431 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6432 Use strerror_r that is only a macro, even if it is not a function.
6433 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6434 (private_strerror): Use prototypes, not old-style function definition.
6435 (print_errno_message): New function.
6436 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6438 (error_tail, error, error_at_line): Use it.
6440 2001-10-11 Jim Meyering <meyering@lucent.com>
6442 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6443 and quote_n (1, ... to avoid clobbering a buffer.
6445 2001-10-05 Jim Meyering <meyering@lucent.com>
6447 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6448 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6449 * hash-pjw.h: New file.
6451 2001-09-30 Jim Meyering <meyering@lucent.com>
6453 * mountlist.c [MOUNTED_GETFSSTAT]:
6454 Include <sys/ucred.h>, for Apple Darwin.
6455 Include sys/mount.h and sys/fs_types.h only if available.
6457 (read_filesystem_list): Use FS_TYPE.
6459 2001-09-29 Paul Eggert <eggert@twinsun.com>
6461 * exclude.c (excluded_filename): 0 -> false, since it's
6464 2001-09-28 Paul Eggert <eggert@twinsun.com>
6466 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6467 #defines strtoimax. Also treat the other strto* functions
6470 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6471 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6472 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6474 2001-09-26 Jim Meyering <meyering@lucent.com>
6476 Most macros in unlocked-io.h had the wrong number of arguments.
6477 * gen-uio: New script.
6478 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6479 * unlocked-io.hin: Remove file.
6480 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6481 rather than trying to embed it here.
6482 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6483 Reported by Padraig Brady.
6485 2001-09-25 Volker Borchert <bt@teknon.de>
6487 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6489 2001-09-23 Jim Meyering <meyering@lucent.com>
6491 * mountlist.c: Remove useless parentheses in #if directives.
6492 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6493 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6495 2001-09-22 Jim Meyering <meyering@lucent.com>
6497 * localcharset.c: Update from latest gettext.
6498 * config.charset: Likewise.
6500 2001-09-20 Jim Meyering <meyering@lucent.com>
6502 * xstrtol.c (strtoimax): Guard declaration with
6503 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6504 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6505 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6506 (strtoumax): Likewise, for completeness (it wasn't necessary).
6508 2001-09-06 Paul Eggert <eggert@twinsun.com>
6510 * strtoimax.c (HAVE_LONG_LONG):
6511 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6512 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6513 to work around bug in IBM C compiler.
6515 2001-09-16 Jim Meyering <meyering@lucent.com>
6517 * mkdir.c: New file.
6519 2001-09-04 Paul Eggert <eggert@twinsun.com>
6521 * xgetcwd.c: Revert some of the previous change; intead,
6522 fix the HAVE_GETCWD_NULL code to behave more like the
6523 !HAVE_GETCWD_NULL code used to.
6526 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6529 2001-09-04 Paul Eggert <eggert@twinsun.com>
6531 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6532 Use ssize_t, not int, to store result of readlink.
6533 Check for ssize_t overflow as well as size_t overflow,
6534 as POSIX says the result of readlink is implementation-defined
6535 when ssize_t overflows.
6536 Remove unnecessary cast to char*.
6537 Use free+malloc instead of realloc, as the storage doesn't need
6538 to be preserved and it's clearer and can be more efficient that way.
6539 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6540 * xreadlink.h (xreadlink): Update prototype.
6542 2001-09-03 Paul Eggert <eggert@twinsun.com>
6544 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6545 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6546 spotted by Jim Meyering.
6548 2001-09-03 Jim Meyering <meyering@lucent.com>
6550 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6552 2001-09-03 Paul Eggert <eggert@twinsun.com>
6554 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6555 like the HAVE_GETCWD_NULL code.
6556 Include pathmax.h if not HAVE_GETCWD.
6557 Do not include xalloc.h.
6558 (INITIAL_BUFFER_SIZE): New symbol.
6559 Do not use xmalloc / xrealloc, since the caller is responsible for
6560 handling errors. Preserve errno around `free' during failure.
6561 Do not overrun buffer when using getwd.
6563 2001-09-03 Paul Eggert <eggert@twinsun.com>
6565 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6566 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6568 2001-09-02 Jim Meyering <meyering@lucent.com>
6570 * error.c: Update from GNU libc.
6572 2001-09-01 Jim Meyering <meyering@lucent.com>
6574 * xreadlink.c: New file.
6575 * xreadlink.h: New file.
6576 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6578 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6579 doesn't conflict with sparc Solaris 7's definition in
6580 /usr/include/sys/int_types.h.
6582 * exclude.c: Use `""', not `<>' to #include non-system header files.
6583 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6584 and strncasecmp as r-values. Unixware didn't have declarations.
6586 2001-08-31 Jim Meyering <meyering@lucent.com>
6588 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6589 Use an initial, malloc'd, buffer of length 128 rather than
6590 a statically allocated one of length 1024.
6592 2001-08-30 Paul Eggert <eggert@twinsun.com>
6594 * xgetcwd.c: Don't include pathmax.h.
6595 Include stdlib.h and unistd.h if available.
6597 (xmalloc, xstrdup, free): Remove decls.
6598 (xgetcwd): Don't assume sizes fit in unsigned.
6599 Check for overflow when computing sizes.
6600 Simplify reallocation code.
6602 2001-08-28 Paul Eggert <eggert@twinsun.com>
6604 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6606 * strtoimax.c: Renamed from strtoxmax.c, removing the
6609 Also, make the following further changes to make this file's
6610 configuration more similar to that of strtol.c:
6611 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6612 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6613 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6614 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6615 changed to signed values.
6617 And make the following changes as well:
6618 Fix copyright notice, as 1999 was missing.
6619 (verify): New macro.
6620 (strtoimax): Check sizes at compile-time, not run-time.
6621 Prefer strtol to strtoll if both work.
6622 (main): Remove; it was not that useful and was a pain to maintain.
6624 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6626 2001-08-30 Paul Eggert <eggert@twinsun.com>
6628 * savedir.c (savedir): Remove size parameter, as POSIX says that
6629 a directory's st_size can have an arbitrary value, so the old
6630 usage could waste an arbitrary amount of memory. All uses
6632 * savedir.h: Update prototype.
6634 2001-08-30 Paul Eggert <eggert@twinsun.com>
6636 * xstrtol.c (strtoimax): New decl.
6638 2001-08-28 Paul Eggert <eggert@twinsun.com>
6640 * xstrtol.h: Add copyright notice.
6641 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6642 LONGINT_INVALID_SUFFIX_CHAR.
6644 2001-08-30 Paul Eggert <eggert@twinsun.com>
6646 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6649 2001-08-30 Paul Eggert <eggert@twinsun.com>
6651 * hash.c: Remove '2001' from copyright notice.
6653 2001-08-30 Paul Eggert <eggert@twinsun.com>
6655 * full-write.h: New file.
6656 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6657 * full-write.c: Correct credits, as cccp.c no longer
6658 exists and anyway it was so heavily changed from the old cccp
6659 code as to be unrecognizable. Include full-write.h.
6660 (full_write) Return size_t, with short writes meaning failure.
6661 All callers changed. This fixes a bug with large buffers
6663 * utime.c: Include full-write.h.
6665 2001-08-30 Paul Eggert <eggert@twinsun.com>
6667 Merge 'exclude' changes from tar 1.13.22.
6668 This fixes one or two unlikely storage allocation overflow bugs,
6669 but doesn't change user-visible behavior otherwise.
6671 2001-08-30 Paul Eggert <eggert@twinsun.com>
6673 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6674 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6675 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6676 Include if available.
6677 (<xalloc.h>): Include
6678 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6679 (verify): New macro. Use it to verify that EXCLUDE macros do not
6680 collide with FNM macros.
6681 (struct patopts): New struct.
6682 (struct exclude): Use it, as exclude patterns now come with options.
6683 (new_exclude): Support above changes.
6684 (new_exclude, add_exclude_file):
6685 Initial size must now be a power of two to simplify overflow checking.
6686 (free_exclude, fnmatch_no_wildcards): New function.
6687 (excluded_filename): No longer requires options arg, as the options
6688 are determined by add_exclude. Now returns bool, not int.
6689 (excluded_filename, add_exclude):
6690 Add support for the fancy new exclusion options.
6691 (add_exclude, add_exclude_file): Now takes int options arg.
6692 Check for arithmetic overflow when computing sizes.
6693 (add_exclude_file): xrealloc might modify errno, so don't
6694 realloc until after errno might be used.
6696 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6698 (free_exclude): New decl.
6699 (add_exclude, add_exclude_file): Now takes int options arg.
6700 (excluded_filename): No longer requires options arg, as the options
6701 are determined by add_exclude. Now returns bool, not int.
6703 2001-08-30 Paul Eggert <eggert@twinsun.com>
6705 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6707 2001-08-27 Jim Meyering <meyering@lucent.com>
6709 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6711 * version-etc.c (N_): Remove definition.
6712 Revert most of last change.
6713 Instead, simply don't mark the `Copyright...' string for translation.
6714 Based on advice from Paul Eggert.
6716 * strtoxmax.c: Tweak comment.
6718 2001-08-26 Jim Meyering <meyering@lucent.com>
6720 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6721 of copyright with `%s' so translators don't get an untranslated
6723 (COPYRIGHT_YEAR): Define.
6724 (version_etc): Use fprintf rather than fputs.
6725 Suggestion from Ulrich Drepper.
6727 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6729 * strtoll.c: New file, from GNU libc.
6730 * xstrtoimax.c: New file.
6732 * xstrtol.h: Add xstrtoimax.
6733 * strtoumax.c: New file. Simply include "strtoumax.c".
6734 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6736 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6737 * strtoxmax.c: ... then renamed to this.
6739 2001-08-13 Paul Eggert <eggert@twinsun.com>
6741 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6742 Port to Solaris 8, where 'sed' requires a space after the 'r'
6743 command, and where sh dislikes "$/". Clean up the spacing a bit.
6744 Redirect output to $tmp just once.
6746 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6748 * addext.c (<errno.h>): Include.
6749 (errno): Declare if not defined.
6750 (addext): Work correctly when pathconf returns -1 and leaves
6751 errno alone because there is no limit. Also, work even if
6752 pathconf returns a value greater than SIZE_MAX.
6754 2001-08-12 Jim Meyering <meyering@lucent.com>
6756 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6757 Simply `return getcwd (NULL, 0);'.
6758 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6759 Use 1300 as initial value for length, not PATH_MAX.
6761 * pathmax.h: Clean up cpp syntax.
6763 2001-08-12 Jim Meyering <meyering@lucent.com>
6765 * gettimeofday.c: New file.
6767 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6769 2001-08-04 Jim Meyering <meyering@lucent.com>
6771 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6772 to get in sync with glibc.
6774 2001-08-03 Paul Eggert <eggert@twinsun.com>
6776 The following changes are from gettext 0.10.39 as maintained by
6779 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6780 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6781 with inverted sense. All uses changed.
6783 * mbswidth.c: Don't include <limits.h>.
6784 Include <stdlib.h> and <string.h> unconditionally.
6785 (iswcntrl, mbsinit, ISCNTRL): New macros.
6786 (mbsnwidth): Use K&R style function declarations.
6787 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6788 can optimize it when MB_CUR_MAX == 1.
6789 The width of control characters is zero, not 1.
6791 2001-07-15 Jim Meyering <meyering@lucent.com>
6793 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6794 (BUILT_SOURCES): Add unlocked-io.h.
6795 (io_functions): Define.
6796 (unlocked-io.h): New rule.
6797 (DISTCLEANFILES): Add unlocked-io.h.
6798 (all-local): Depend on unlocked-io.h, to ensure it is created.
6800 * unlocked-io.hin: New file
6802 * regex.c: Update from glibc.
6804 2001-07-05 Jim Meyering <meyering@lucent.com>
6806 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6808 (libfetish_a_SOURCES): Put all .h files here instead.
6809 Remove a thus-exposed (better checks in automake) duplicate and
6810 two unnecessary .h files.
6812 2001-06-11 Jim Meyering <meyering@lucent.com>
6814 * regex.c: Update from GNU libc.
6816 2001-05-27 Jim Meyering <meyering@lucent.com>
6818 * readutmp.h (UT_TYPE): Define.
6820 2001-05-24 Jim Meyering <meyering@lucent.com>
6822 * argmatch.c: Include "quote.h".
6823 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6824 quote function. Reported by Göran Uddeborg.
6826 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6828 * dirname.c (dir_name): Compute append_dot using path, not newpath
6829 which is not yet declared.
6831 2001-05-11 Paul Eggert <eggert@twinsun.com>
6833 * Makefile.am (libfetish_a_SOURCES):
6834 Add strftime.c, since we now compile it on all hosts.
6836 * strftime.c (my_strftime):
6837 Define to nstrftime if emacs, but only if my_strftime is not defined.
6838 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6839 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6840 Add one more extra argument: a nanoseconds value.
6843 (my_strftime function): Add %N format.
6844 (emacs_strftimeu): Renamed from emacs_strftime,
6845 with extra ut argument.
6847 2001-05-11 Paul Eggert <eggert@twinsun.com>
6849 dirname code cleanup. base_name now behaves more compatibly
6850 with POSIX basename when given file names that have trailing
6851 slashes, and similarly for dir_name. Add new primitives
6852 base_len and dir_len. Put the directory-name-related decls
6855 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6856 * backupfile.c (base_name): Likewise.
6857 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6858 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6859 * makepath.c (strip_trailing_slashes): Likewise.
6860 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6862 * rename.c (strip_trailing_slashes): Likewise.
6863 * same.c (base_name): Likewise.
6864 * stripslash.c (ISSLASH): Likewise.
6866 * addext.c: Include <dirname.h> after size_t is defined.
6867 * backupfile.c: Likewise.
6869 * addext.c (addext): Use base_len to trim redundant
6870 trailing slashes instead of doing it ourselves.
6871 But do not trim the last slash if it is not redundant.
6873 * backupfile.c (find_backup_file_name,
6874 max_backup_version): Use base_len instead of rolling it ourselves.
6875 Handle the case of "" and (on DOS) "C:" correctly.
6877 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6878 Include <string.h>, <dirname.h>.
6879 (base_name): Allow file names ending in slashes, other than names
6880 that are all slashes. In this case, return the basename followed
6881 by the slashes. This is more general, and can be used in places
6882 where the original base_name purposely had an assertion failure.
6883 (base_len): New function.
6885 * dirname.c: Include <string.h> instead of <stdlib.h>.
6886 Do not include <assert.h>; no longer needed.
6888 (memrchr): Remove decl.
6889 (dir_name_r): Remove.
6890 (dir_len): Renamed from dirlen. All callers changed.
6891 Rewrite in terms of base_name, for simplicity and consistency.
6892 (dir_name): Never return NULL. All callers changed.
6893 Do not include <stdlib.h> in test program; no longer needed.
6894 return 0; is fine for test program.
6896 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6898 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6900 * path-concat.c (path_concat): Use base_len to compute
6901 base length, not strlen; this means we cannot rely on memcpy
6904 * same.c (STREQ): Remove.
6905 (same_name): Handle the case where the basename ends in trailing '/'.
6907 * stripslash.c (strip_trailing_slashes): Return nonzero if
6908 a slash was stripped. Do not strip the last slash after a
6911 2001-04-08 Jim Meyering <meyering@lucent.com>
6913 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6914 recomputed; that's necessary when the offset spans a DST transition.
6915 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6917 2001-04-02 Jim Meyering <meyering@lucent.com>
6919 * regex.h, regex.c: Update from GNU libc.
6921 2001-03-19 Paul Eggert <eggert@twinsun.com>
6923 * version-etc.c (version_etc_copyright): Update to 2001.
6925 2001-03-16 Paul Eggert <eggert@twinsun.com>
6927 * tempname.c (uint64_t): Define to uintmax_t if
6928 not defined, and if UINT64_MAX is not defined.
6929 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6930 Reported by John David Anglin.
6932 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6934 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6935 alias if codeset is empty.
6936 * config.charset (BeOS): Use wildcard syntax.
6938 2001-03-13 Jim Meyering <meyering@lucent.com>
6940 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6941 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6944 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6946 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6948 * unicodeio.c (print_unicode_char): Simplify accordingly.
6950 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6952 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6953 support for DOS/DJGPP.
6955 2001-02-28 Paul Eggert <eggert@twinsun.com>
6957 * Makefile.am (libfetish_a_SOURCES):
6958 Add dup-safer.c, fopen-safer.c.
6959 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6961 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6963 2001-02-25 Paul Eggert <eggert@twinsun.com>
6965 The mkstemp replacement is taken from glibc 2.2.2, with some
6966 portability fixes for use outside glibc, as follows:
6968 * tempname.c (struct_stat64): New macro.
6969 (direxists, __gen_tempname): Use it.
6970 This avoids a portability problem with Solaris 8.
6972 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6973 (<stddef.h>, <stdint.h>, <string.h>):
6974 Include only if STDC_HEADERS || _LIBC.
6975 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6976 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6977 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6978 (__set_errno): Define this macro if <errno.h> doesn't.
6979 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6980 Define these macros if <stdio.h> doesn't.
6981 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6982 Define these macros if <sys/stat.h>
6983 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6984 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6985 __xstat64): Define if not _LIBC.
6986 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6987 (__gen_tempname): Invoke gettimeofday only if
6988 HAVE_GETTIMEOFDAY || _LIBC;
6989 otherwise, fall back on plain "time".
6990 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6992 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6994 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6996 2001-02-17 Jim Meyering <meyering@lucent.com>
6998 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6999 around included file name.
7001 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7003 * strftime.c: Update from GNU libc (the only changes were to comments).
7005 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7007 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7009 2001-02-17 Paul Eggert <eggert@twinsun.com>
7011 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7012 Remove workaround macros for hosts that have mbrtowc but not
7013 mbstate_t, as we now insist on proper declarations for both
7014 before using mbrtowc.
7016 2001-02-17 Jim Meyering <meyering@lucent.com>
7018 * regex.c: Update from libc.
7020 2001-02-16 Paul Eggert <eggert@twinsun.com>
7022 * alloca.c (malloc): Undef before defining, since stdlib.h
7023 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7024 Reported by Mark Hounschell via Paul Eggert.
7026 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7028 * config.charset: Update for FreeBSD 4.2.
7030 2001-01-26 Jim Meyering <meyering@lucent.com>
7032 * quotearg.c: Include stddef.h.
7033 * quote.c: Include stddef.h.
7034 Reported by Axel Kittenberger.
7036 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7037 line in double quotes so that it evokes a better diagnostic.
7038 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7039 Reported by Axel Kittenberger.
7041 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7043 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7044 to avoid a warning. Add back 'const' to inptr.
7046 2001-01-16 Jim Meyering <meyering@lucent.com>
7048 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7051 2001-01-14 Jim Meyering <meyering@lucent.com>
7053 * rename.c: New file. From Volker Borchert.
7054 Include stdlib.h, string.h or strings.h, and xalloc.h.
7055 Use strip_trailing_slashes rather than open-coding it.
7057 2001-01-03 Paul Eggert <eggert@twinsun.com>
7059 * strftime.c: Sync with glibc time/strftime.c 1.81.
7061 2001-01-03 Jim Meyering <meyering@lucent.com>
7063 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7064 local `inptr' to avoid warning with some system declarations of iconv.
7066 2000-12-29 Paul Eggert <eggert@twinsun.com>
7068 * modechange.c: Do not assume that mode_t uses the
7069 traditional octal encoding. E.g. "chmod 1 FOO" should set
7070 the other-execute bit of FOO even if S_IXOTH != 1.
7072 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7073 WOTH, XOTH, ALLM): New macros.
7074 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7075 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7077 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7078 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7080 No need to use uintmax_t; unsigned long is long enough.
7081 Don't bother to get suffix since we don't use it.
7083 2000-12-24 Jim Meyering <meyering@lucent.com>
7085 * hash.c (is_prime): Return explicit boolean values.
7086 (hash_get_first): Return NULL to appease Irix5.6's 89.
7087 Reported by Nelson Beebe.
7089 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7091 * localcharset.c (locale_charset): Add support for Win32.
7093 2000-12-18 Paul Eggert <eggert@twinsun.com>
7095 * physmem.h, physmem.c: New files.
7097 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7098 (noinst_HEADERS): Add physmem.h.
7100 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7101 't' for compatibility with Solaris 8 sort.
7103 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7105 * config.charset: Add support for BeOS.
7107 2000-12-16 Jim Meyering <meyering@lucent.com>
7109 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7110 SHELLS_FILE to a file name that's useful on djgpp systems.
7112 (ADDITIONAL_DEFAULT_SHELLS): Define.
7113 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7114 Based mostly on a patch from Prashant TR.
7116 2000-12-16 Jim Meyering <meyering@lucent.com>
7118 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7119 N and M) would have treated it like `chown N:N FILE'.
7121 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7123 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7125 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7126 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7127 to the list of canonical encodings. Rename EUC-CN to GB2312.
7129 2000-12-08 Andreas Schwab <schwab@suse.de>
7131 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7132 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7134 2000-12-07 Jim Meyering <meyering@lucent.com>
7136 * stripslash.c (ISSLASH): Define.
7137 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7140 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7141 (dir_name_r): Declare this function as static.
7142 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7143 manifest itself on a name containing a mix of slashes and
7145 Make this function work with names starting with a DOS-style
7146 drive letter and colon prefix.
7147 (dir_name): Append `.' if necessary.
7148 Based mostly on patches from Prashant TR and Eli Zaretskii.
7150 * dirname.h (dir_name_r): Remove prototype.
7152 2000-12-05 Jim Meyering <meyering@lucent.com>
7154 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7156 2000-12-04 Jim Meyering <meyering@lucent.com>
7158 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7159 Also include memory.h, stdlib.h, unistd.h if appropriate.
7160 Reported by Andreas Jaeger (conflicting declaration of malloc).
7162 2000-12-02 Jim Meyering <meyering@lucent.com>
7164 * closeout.h: Make idempotent, to avoid some obscure warnings.
7166 2000-12-01 Paul Eggert <eggert@twinsun.com>
7168 * memrchr.c: Include <config.h> before any system include file.
7170 2000-11-29 Paul Eggert <eggert@twinsun.com>
7172 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7174 2000-11-26 Jim Meyering <meyering@lucent.com>
7176 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7178 2000-11-22 Paul Eggert <eggert@twinsun.com>
7180 * strftime.c (my_strftime): Do not invoke mbrlen with a
7181 size of (size_t) -1; it's not portable.
7183 2000-11-17 Akim Demaille <akim@epita.fr>
7185 * obstack.h: Formatting changes.
7186 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7187 prevent type checking.
7188 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7189 cast the value to (void *): assigning a `foo *' to a `void *'
7191 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7193 2000-11-17 Jim Meyering <meyering@lucent.com>
7195 * strstr.c: Update from GNU libc.
7197 2000-11-16 Jim Meyering <meyering@lucent.com>
7199 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7201 2000-11-11 Jim Meyering <meyering@lucent.com>
7203 * error.c: Add a couple #includes, merging from GNU libc version.
7205 2000-11-10 Jim Meyering <meyering@lucent.com>
7207 * obstack.h: Update from GNU libc.
7208 * obstack.c: Likewise.
7210 2000-11-06 Paul Eggert <eggert@twinsun.com>
7212 * getusershell.c (setusershell): Use rewind rather than
7213 fseek/fseeko, to avoid configuration hassles with fseeko.
7214 Don't bother opening SHELLS_FILE if shellstream is NULL;
7217 2000-11-05 Jim Meyering <meyering@lucent.com>
7219 * makepath.h (make_dir): Declare.
7220 * makepath.c (make_dir): Remove `static' attribute.
7223 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7225 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7226 last one in a bucket, advance to the next bucket.
7228 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7230 * fnmatch.c: Do not comment out all the code if we are using
7231 the GNU C library, because in some cases we are replacing buggy
7232 code in the GNU C library itself.
7234 2000-10-30 Paul Eggert <eggert@twinsun.com>
7236 * error.h, getline.h, modechange.h:
7237 Remove "2000" from Copyright line, as the file hasn't been
7238 changed this year other than in the copyright notice.
7240 * xalloc.h: Add "2000" to Copyright line, as this file
7241 was changed this year.
7243 2000-10-30 Paul Eggert <eggert@twinsun.com>
7245 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7246 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7247 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7249 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7251 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7252 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7253 doesn't define __restrict_arr.
7255 2000-10-29 Jim Meyering <meyering@lucent.com>
7257 * xstat.in: Fix grammar in comment.
7259 2000-10-28 Jim Meyering <meyering@lucent.com>
7261 * memchr.c: Update from libc.
7262 Adjust for portability:
7263 [HAVE_STDLIB_H]: Include stdlib.h.
7264 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7265 Undef __memchr, too.
7266 [!weak_alias]: Define __memchr to memchr.
7268 * regex.c: Update from libc.
7269 * regex.h: Likewise.
7270 * getopt1.c: Likewise.
7271 * memcmp.c: Likewise.
7273 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7274 Avoid using fseek, when possible -- it's broken by design.
7275 Patch by Ulrich Drepper.
7277 2000-10-26 Jim Meyering <meyering@lucent.com>
7279 * strftime.c: Update from libc.
7281 2000-10-25 Jim Meyering <meyering@lucent.com>
7283 * obstack.c: Update from libc.
7285 2000-10-23 Jim Meyering <meyering@lucent.com>
7287 * hard-locale.c (hard_locale): Revert last change -- it was simply
7288 wrong. That set_locale call must not have any side effects.
7291 2000-10-22 Jim Meyering <meyering@lucent.com>
7293 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7294 [CYCLIC]: Remove now-unused definition.
7296 * save-cwd.c (O_DIRECTORY): Define, if needed.
7297 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7298 Suggestion from Ulrich Drepper.
7300 2000-10-21 Jim Meyering <meyering@lucent.com>
7302 * dirname.c (dir_name_r): New function, factored out of dir_name.
7303 (dir_name): Use dir_name_r.
7304 * dirname.h (dir_name_r): Declare it.
7306 2000-10-21 Jim Meyering <meyering@lucent.com>
7308 * dirname.c (memrchr): Declare if necessary.
7309 (dir_name): Remove the restriction that there be no
7310 trailing slashes. Now, this code skips past them, effectively
7312 [TEST_DIRNAME] (main): New unit tests.
7314 * memrchr.c: New file from GNU libc.
7315 Undef __memrchr, too.
7316 [!weak_alias]: Define __memrchr to memrchr.
7317 Guard weak_alias use with `#ifdef weak_alias'.
7319 2000-10-17 Jim Meyering <meyering@lucent.com>
7321 * quote.h (PARAMS): Define and use.
7322 Reported by Akim Demaille.
7324 * getopt.c: Update from libc.
7326 2000-10-16 Jim Meyering <meyering@lucent.com>
7328 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7331 2000-09-25 Jim Meyering <meyering@lucent.com>
7333 * md5.h (rol): Define (from GnuPG).
7335 * sha.c: Give credit (GnuPG) where due.
7336 (M): Use rol rather than open-coding it.
7337 Add a FIXME comment.
7339 2000-09-21 Jim Meyering <meyering@lucent.com>
7341 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7342 Reported by Michael Stone.
7344 2000-09-20 Jim Meyering <meyering@lucent.com>
7346 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7347 (noinst_HEADERS): Add sha.h.
7348 Based on code from Scott G. Miller and from GnuPG.
7350 2000-09-15 Jim Meyering <meyering@lucent.com>
7352 * regex.c: Update from libc.
7354 2000-09-10 Jim Meyering <meyering@lucent.com>
7356 * getopt.c (_getopt_internal): Update from glibc.
7358 2000-09-09 Jim Meyering <meyering@lucent.com>
7360 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7361 think it should be used as a general replacement for isascii.
7362 * fnmatch.c: Likewise.
7363 * mbswidth.c: Likewise
7364 * regex.c: Likewise.
7367 * userspec.c: Include sys/param.h and limits.h.
7369 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7370 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7371 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7372 UID, GID. Check range.
7374 2000-09-06 Jim Meyering <meyering@lucent.com>
7376 * getopt.c (_getopt_internal): Update from glibc.
7378 2000-08-30 Jim Meyering <meyering@lucent.com>
7380 * strftime.c: Merge in changes from GNU libc.
7382 2000-08-26 Jim Meyering <meyering@lucent.com>
7384 * closeout.c: Include "__fpending.h".
7385 (close_stdout_status): Return right away if there's nothing to flush.
7387 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7388 * __fpending.c: New file.
7389 * __fpending.h: New file.
7391 2000-08-07 Paul Eggert <eggert@twinsun.com>
7393 Standardize on "memory exhausted" instead of "Memory exhausted"
7394 or "virtual memory exhausted".
7395 * obstack.c (print_and_abort): Use "memory exhausted", not
7396 "virtual memory exhausted".
7397 * same.c (same_name): Invoke xalloc_die instead of printing
7399 * userspec.c (parse_user_spec): Likewise.
7400 * bumpalloc.h: comment fix
7401 * same.c, userspec.c: Include xalloc.h.
7403 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7404 not char *const and pointing to a constant array.
7405 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7406 (xrealloc): Comment fix.
7408 * userspec.c (parse_user_spec):
7409 Don't translate a message until just before returning,
7410 to avoid unnecessary translation.
7412 2000-08-07 Jim Meyering <meyering@lucent.com>
7414 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7415 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7416 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7417 getgroups.c, gethostname.c, getopt.h, group-member.c,
7418 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7419 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7420 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7421 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7422 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7423 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7424 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7425 yesno.c: Back out Copyright date changes for each file with no change
7426 this year. This eases coordination with other programs using the same
7427 source code modules. From Paul Eggert.
7429 2000-08-03 Greg McGary <greg@mcgary.org>
7431 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7432 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7433 (EXTEND_BUFFER): Use them.
7435 2000-08-01 Jim Meyering <meyering@lucent.com>
7437 * dirname.c (ISSLASH): Define.
7438 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7439 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7440 both `\' and `/' may be use as path separators.
7441 Based on a patch from Prashant TR.
7443 2000-07-31 Paul Eggert <eggert@twinsun.com>
7445 * quotearg.c (quotearg_n_options): Don't make the initial
7446 slot vector a constant, since it might get modified.
7448 2000-07-31 Jim Meyering <meyering@lucent.com>
7450 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7451 * obstack.c (print_and_abort): Likewise.
7453 2000-07-30 Paul Eggert <eggert@twinsun.com>
7455 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7456 buffer, so that the caller can always quote one small
7457 component of a "memory exhausted" message in slot 0.
7458 From a suggestion by Jim Meyering.
7460 2000-07-30 Jim Meyering <meyering@lucent.com>
7462 * makepath.c (make_path): Quote the other instance, too.
7464 * quotearg.c (N_STATIC_SLOTVECS): Define.
7465 (STATIC_BUF_SIZE): Define.
7466 (quotearg_n_options): Use only statically allocated storage when
7467 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7468 than STATIC_BUF_SIZE.
7470 2000-07-29 Jim Meyering <meyering@lucent.com>
7472 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7473 * dirname.c (dir_name): Likewise.
7475 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7477 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7478 (dir_name): Assert that there are no trailing slashes.
7480 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7482 * mbswidth.h (mbswidth): Add a flags argument.
7483 (mbswidth): New declaration.
7484 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7485 * mbswidth.c (mbswidth): Add a flags argument.
7486 (mbsnwidth): New function.
7488 2000-07-24 Jim Meyering <meyering@lucent.com>
7490 * mbswidth.c: Remove useless #else. From Bruno Haible.
7492 2000-07-23 Paul Eggert <eggert@twinsun.com>
7494 * mbswidth.c (_XOPEN_SOURCE):
7495 Don't define; this causes problems on Solaris 7.
7496 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7498 2000-07-23 Paul Eggert <eggert@twinsun.com>
7501 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7502 so that mbstate_t is always defined.
7504 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7505 be 1 in at least one GCC installation, and this configuration
7506 error is likely to be common. Ignoring MB_LEN_MAX hurts
7507 performance on hosts that have mbrtowc but have only unibyte
7508 locales, but I assume these hosts are rare.
7510 2000-07-23 Paul Eggert <eggert@twinsun.com>
7512 * quotearg.c: Streamline by invoking multibyte code only if needed.
7513 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7514 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7515 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7516 invoke multibyte primitives.
7518 2000-07-23 Jim Meyering <meyering@lucent.com>
7520 * basename.c (base_name): Add an assertion.
7522 2000-07-15 Bruno Haible <clisp.cons.org>
7524 * quotearg.c: When the system forces us to redefine mbstate_t,
7525 shadow its mbsinit function.
7527 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7529 * mbswidth.h: New file.
7530 * mbswidth.c: New file.
7531 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7532 (noinst_HEADERS): Add mbswidth.h.
7534 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7536 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7539 2000-07-15 Jim Meyering <meyering@lucent.com>
7541 * makepath.c: Include quote.h.
7542 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7543 corresponding argument in a `quote (...)' call.
7544 Give better diagnostics.
7546 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7547 (noinst_HEADERS): Add quote.h.
7549 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7550 from tar's src/misc.c.
7551 * quote.h: New file. Prototypes for same.
7553 2000-07-10 Paul Eggert <eggert@twinsun.com>
7555 From a suggestion by Bruno Haible.
7556 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7557 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7558 to decide whether to define the BeOS workaround macro;
7559 this adjusts to the change to AC_MBSTATE_T.
7561 2000-07-13 Paul Eggert <eggert@twinsun.com>
7563 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7565 * quotearg.c (quoting_style_args, quoting_style_vals,
7566 quotearg_buffer_restyled): Add support for
7567 clocale_quoting_style. Undo previous change to
7568 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7569 and "{RIGHT QUOTATION MARK}" msgids.
7571 2000-07-05 Paul Eggert <eggert@twinsun.com>
7573 The old behavior of quoting `like this' doesn't look good with
7574 newer, ISO-style fonts. See:
7575 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7577 Instead, quote "like this" by default. Let the translator
7578 tailor the locale-specific quoting behavior by providing
7579 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7581 * quotearg.c (N_): New macro.
7582 (gettext_default): New function.
7583 (quotearg_buffer_restyled): Use
7584 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7585 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7587 2000-07-09 Jim Meyering <meyering@lucent.com>
7589 * Most files: Update copyright dates to include 2000.
7591 2000-07-08 Jim Meyering <meyering@lucent.com>
7593 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7595 (xgethostname): Remove now-unnecessary #ifdef.
7596 Move declaration of `err' into loop where it's used.
7598 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7600 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7601 by allocating a larger buffer. Test the gethostname return value for
7602 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7603 returns an error and ENAMETOOLONG isn't defined.
7605 2000-07-05 Paul Eggert <eggert@twinsun.com>
7606 and Bruno Haible <haible@clisp.cons.org>
7608 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7610 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7612 * quotearg.c (struct quoting_options): Simplify quote_these_too
7615 2000-07-03 Jim Meyering <meyering@lucent.com>
7617 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7618 Reported by Bruno Haible.
7620 2000-07-04 Jim Meyering <meyering@lucent.com>
7622 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7623 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7626 2000-07-03 Paul Eggert <eggert@twinsun.com>
7627 and Bruno Haible <haible@clisp.cons.org>
7629 * quotearg.c (mbrtowc):
7630 Assign to *pwc, and return 1 only if result is nonzero.
7631 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7633 2000-07-03 Jim Meyering <meyering@lucent.com>
7635 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7636 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7639 2000-07-02 Jim Meyering <meyering@lucent.com>
7641 * quotearg.c (mbstate_t): Don't define here.
7643 2000-07-02 Jim Meyering <meyering@lucent.com>
7645 * nanosleep.c (SIGCONT): Define if not already defined.
7647 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7649 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7650 per change in ../m4/ls-mntd-fs.m4.
7651 (read_filesystem_list): Ignore symbolic links.
7653 2000-06-29 Jim Meyering <meyering@lucent.com>
7655 * same.c: Include <string.h> or <strings.h>, as appropriate,
7656 for declaration of strcmp.
7658 * long-options.c: Include <stdlib.h>, for declaration of exit.
7660 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7661 Avoid warning by casting result to `char *' to remove `const'.
7663 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7665 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7667 2000-06-26 Paul Eggert <eggert@twinsun.com>
7669 savedir now sets errno on failure and invokes xmalloc to get memory.
7670 Fix a couple of other minor bugs while we're at it.
7672 * savedir.c (<unistd.h>): Do not include; there's no need.
7673 (NAMLEN): Remove macro.
7674 (malloc, realloc): Remove decls.
7676 ("xalloc.h"): Include.
7677 (NAME_SIZE_DEFAULT): New macro.
7678 (savedir): Use xmalloc / xrealloc to allocate memory.
7679 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7680 Skip "" directory entries.
7681 Use strlen to calculate directory entry length, since the old method
7682 is rarely used these days and isn't worth supporting.
7683 Don't use a pointer after freeing it.
7684 Check for integer overflow when calculating allocation size.
7685 Use memcpy to copy entries, instead of stpcpy.
7686 Set errno properly when returning NULL.
7687 Check for readdir error.
7689 2000-06-26 Jim Meyering <meyering@lucent.com>
7691 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7693 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7695 * getusershell.c (xmalloc, xrealloc): Remove functions.
7697 Don't include <stdlib.h>. Don't declare malloc, realloc.
7699 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7701 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7703 2000-06-24 Jim Meyering <meyering@lucent.com>
7705 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7707 2000-06-21 Jim Meyering <meyering@lucent.com>
7709 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7711 2000-06-19 Paul Eggert <eggert@twinsun.com>
7713 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7714 (mbrtowc, mbstate_t): Define substitutes if
7715 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7716 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7717 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7719 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7721 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7722 than 1024, return a memory chunk of least possible size, instead
7723 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7724 Use free/xmalloc instead of xrealloc to avoid copying for very long
7727 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7729 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7730 address, not strdup. Include <stdlib.h> and don't declare free().
7732 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7734 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7737 2000-06-21 Jim Meyering <meyering@lucent.com>
7739 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7740 (noinst_HEADERS): Add getstr.h.
7742 * getline.c (getstr): Move into a separate file.
7743 * getstr.c (getstr): New file, extracted from getline.c, with
7744 the following changes: new parameter, delim2; both delim[12]
7745 parameters have type `int', not `char'. The latter would lose
7746 with 8-bit delimiters.
7747 * getstr.h: New file.
7749 2000-06-19 Jim Meyering <meyering@lucent.com>
7751 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7753 2000-06-18 Jim Meyering <meyering@lucent.com>
7755 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7756 Besides, these days every porting target provides a mkdir function.
7758 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7759 (this snippet comes from src/system.h).
7761 2000-06-15 Paul Eggert <eggert@twinsun.com>
7763 * human.c (adjust_value): New function.
7764 (human_readable_inexact): Apply rounding style even when
7765 printing approximate values.
7767 2000-06-14 Paul Eggert <eggert@twinsun.com>
7769 * human.c (human_readable_inexact): Allow an input block
7770 size that is not a multiple of the output block size, and vice versa.
7771 Reported by Piergiorgio Sartor.
7773 2000-06-14 Paul Eggert <eggert@twinsun.com>
7775 * getdate.y (get_date): Apply relative times after time
7776 zone indicator, not before. Reported by Todd A. Jacobs.
7778 2000-06-13 Jim Meyering <meyering@lucent.com>
7780 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7782 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7784 2000-06-12 Paul Eggert <eggert@twinsun.com>
7786 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7788 2000-06-04 Paul Eggert <eggert@twinsun.com>
7790 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7792 2000-06-04 Jim Meyering <meyering@lucent.com>
7794 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7795 SunOS 4.1.4 for which gid_t is an unsigned type.
7797 2000-06-03 Jim Meyering <meyering@lucent.com>
7799 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7801 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7803 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7804 newer, don't install charset.alias.
7805 * config.charset: Change the Linux/glibc rules so they become empty
7806 on glibc-2.1 or newer.
7808 2000-06-02 Jim Meyering <meyering@lucent.com>
7810 * mountlist.c: Back out last change. Instead, do this...
7811 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7812 member using the same `ignore'-testing code.
7813 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7817 2000-05-29 Jim Meyering <meyering@lucent.com>
7819 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7820 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7822 2000-05-22 Jim Meyering <meyering@lucent.com>
7824 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7826 2000-05-18 Jim Meyering <meyering@lucent.com>
7828 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7829 back, too, since it may have been modified by allocate_entry.
7830 (hash_delete): Rewrite to use neither the assignment operator
7831 nor the comma operator in an if-expression.
7833 2000-05-15 Paul Eggert <eggert@twinsun.com>
7836 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7837 Remove; no longer needed.
7838 "quotearg.h": Add include.
7839 (file_name): Do not bother to explicitly initialize to NULL; it's less
7840 efficient on some hosts.
7841 (close_stdout_status): Remove test as to whether stdout was already
7842 closed; it breaks for the case "echo x | sort >&-".
7843 Quote file name colons.
7844 Do not assume that _("write error") lacks format strings.
7846 2000-05-15 Jim Meyering <meyering@lucent.com>
7848 * version-etc.c (version_etc_copyright): Update the copyright string
7849 used in all --version output.
7851 2000-05-14 Jim Meyering <meyering@lucent.com>
7853 * closeout.c (close_stdout_set_file_name): New function.
7854 (close_stdout_status): Use new file-scoped global.
7855 Return right away if fstat says the stdout file descriptor is invalid.
7856 * closeout.h (close_stdout_set_file_name): Declare.
7858 2000-05-10 Jim Meyering <meyering@lucent.com>
7860 * closeout.c [default_exit_status]: New file-scoped variable.
7861 (close_stdout_set_status): New function.
7862 * closeout.h (close_stdout_set_status): Declare.
7864 2000-05-08 Jim Meyering <meyering@lucent.com>
7866 * long-options.c: Don't include closeout.h.
7867 (parse_long_options): Don't call close_stdout for --version.
7869 2000-05-06 Jim Meyering <meyering@lucent.com>
7871 * strnlen.c: Undefine __strnlen and strnlen.
7872 [!weak_alias]: Define __strnlen to strnlen.
7874 * atexit.c: New file, from libiberty.
7876 2000-05-06 Jim Meyering <meyering@lucent.com>
7878 * closeout.c (close_stdout_status): Also check for errors on the
7881 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7883 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7884 instead of xmalloc, xrealloc, path_concat.
7885 (locale_charset): Treat empty environment variables as absent.
7886 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7888 2000-05-04 Jim Meyering <meyering@lucent.com>
7890 * getopt.c: Update from glibc.
7891 * obstack.c: Likewise.
7892 * obstack.h: Likewise.
7893 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7895 * regex.h: Likewise.
7896 * strndup.c: Likewise.
7897 * strnlen.c: New file, from glibc.
7899 2000-05-01 Jim Meyering <meyering@lucent.com>
7901 * full-write.c (full_write): Remove `FIXME' part of comment.
7903 2000-04-29 Jim Meyering <meyering@lucent.com>
7905 * path-concat.c: Declare strdup only if it's not defined.
7906 * canon-host.c: Likewise.
7908 2000-04-28 Jim Meyering <meyering@lucent.com>
7910 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7911 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7912 included first, then limits.h is included by locale.h by libintl.h.
7913 From John David Anglin.
7915 2000-04-25 Jim Meyering <meyering@lucent.com>
7917 * makepath.c (S_IRWXUGO): Define.
7918 (make_path): Always perform explicit chmod if MODE specifies any
7919 of the `special' permission bits. Prompted by a bug report against
7920 install from Mate Wierdl and Joost van Baal.
7922 2000-04-18 Jim Meyering <meyering@lucent.com>
7926 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7927 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7929 2000-04-17 Jim Meyering <meyering@lucent.com>
7931 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7932 the definition of it to rpl_strftime also defined-away the system's
7935 2000-04-15 Jim Meyering <meyering@lucent.com>
7937 Use `C' to denote so-called `contiguous' files, the same way
7939 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7940 (ftypelet): Use S_ISCTG.
7941 From Michael Deutschmann.
7943 2000-04-14 Jim Meyering <meyering@lucent.com>
7945 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7947 2000-04-08 Jim Meyering <meyering@lucent.com>
7949 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7950 names don't conflict. Reported by Eli Zaretskii.
7952 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7954 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7955 bug. Deal with the different error behavior of Irix iconv.
7957 2000-04-07 Jim Meyering <meyering@lucent.com>
7959 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7960 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7962 2000-04-05 Jim Meyering <meyering@lucent.com>
7964 Portability tweaks required for ultrix4.3.
7965 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7966 * readutmp.c: Include sys/types.h before sys/stat.h.
7967 * canon-host.c: Declare strdup.
7968 * path-concat.c: Likewise.
7969 From John David Anglin.
7971 2000-04-04 Jim Meyering <meyering@lucent.com>
7973 Be more DOS 8.3-friendly.
7974 * ref-add.sin: Renamed from ref-add.sed.in.
7975 * ref-del.sin: Renamed from ref-del.sed.in.
7976 * Makefile.am: Reflect renaming.
7977 Reported by Eli Zaretskii.
7979 Use a temporary file name that won't clash with `charset.alias'
7980 in the DOS 8.3 name space.
7981 * Makefile.am (charset_tmp): Define.
7982 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7983 (uninstall-local): Likewise.
7984 Reported by Eli Zaretskii.
7986 2000-03-29 Paul Eggert <eggert@twinsun.com>
7988 * time/strftime.c (my_strftime): Make sure we call the system
7989 strftime, not ourselves, when invoking the underlying strftime.
7991 2000-03-24 Jim Meyering <meyering@lucent.com>
7993 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7994 (charset_alias): Define.
7995 (install-exec-local): Factor out common code.
7996 (uninstall-local): Split lines longer than 80.
7997 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7999 (.sed.in.sed): New rule. Don't redirect directly to $@.
8000 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8002 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8004 * config.charset: Output a line containing "Packages using this file".
8005 * ref-add.sed.in, ref-del.sed.in: New files.
8006 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8007 ref-del.sed): New rules.
8009 2000-03-17 Jim Meyering <meyering@lucent.com>
8011 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8012 Otherwise, include <strings.h>
8014 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8016 * unicodeio.c (utf8_wctomb): New function.
8017 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8018 format instead of in UCS-4 with platform dependent endianness.
8020 2000-03-07 Paul Eggert <eggert@twinsun.com>
8022 * savedir.c (savedir): Work even if directory size is
8023 negative; this can happen with some screwy NFS configurations.
8025 2000-03-06 Jim Meyering <meyering@lucent.com>
8027 * localcharset.c (get_charset_aliases): Don't try to free file_name
8028 if it's NULL (because we ran out of memory). From Bruno Haible.
8030 2000-03-05 Jim Meyering <meyering@lucent.com>
8032 * localcharset.c ("path-concat.h"): Include.
8033 (get_charset_aliases): Use path_concat instead of ANSI string
8036 * unicodeio.h (PARAMS): Define.
8037 Use it to guard prototype.
8039 2000-03-04 Jim Meyering <meyering@lucent.com>
8041 * Makefile.am (install-exec-local): Create $(libdir) before installing
8043 (uninstall-local): Uncomment this rule so `make distcheck' works
8046 * unicodeio.c (<errno.h>): Include it.
8047 (errno): Declare if not defined.
8049 * localcharset.c: Add Bruno's comment justifying use of volatile.
8051 * config.charset: New version, incorporating remarks from a linux
8052 i18n mailing list. From Bruno Haible.
8054 2000-03-02 Jim Meyering <meyering@lucent.com>
8056 * Makefile.am (EXTRA_DIST): Add config.charset.
8058 2000-03-01 Jim Meyering <meyering@lucent.com>
8060 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8061 * unicodeio.c: Likewise.
8063 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8065 * config.charset: New file.
8066 * localcharset.c: New file.
8067 * unicodeio.h, unicodeio.c: New files.
8068 * Makefile.am (DEFS): Add -DLIBDIR=...
8069 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8070 (noinst_HEADERS): Add unicodeio.h.
8071 (all-local, install-exec-local, charset.alias): New targets.
8073 2000-02-28 Paul Eggert <eggert@twinsun.com>
8075 * quotearg.c (ALERT_CHAR): New macro.
8076 (quotearg_buffer_restyled): Use it.
8078 2000-02-27 Jim Meyering <meyering@lucent.com>
8080 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8081 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8083 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8084 not `#if STDC_HEADERS'.
8085 Declare malloc if needed.
8087 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8088 now that autoconf always defines the HAVE_DECL_ symbols.
8089 * human.c: Likewise.
8091 * strtoumax.c: Likewise.
8093 * backupfile.c: Arrange for cpp to fail if the configure-time
8094 declaration check was not run.
8096 * human.c: Likewise.
8098 * strtoumax.c: Likewise.
8100 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8101 then first look up the entire `.'-containing string as a login name.
8103 2000-02-18 Paul Eggert <eggert@twinsun.com>
8105 * getdate.y: Handle two-digit years with leading zeros correctly.
8106 (textint): New typedef.
8107 (parser_control): Member year changed from int to textint.
8109 (YYSTYPE): Removed; replaced by %union with int and textint members.
8110 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8111 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8112 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8113 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8114 (date, number, to_year): Use width of number in digits, not its value,
8115 to determine whether it's a 2-digit year, or a 2-digit time.
8116 (yylex): Store number of digits of numeric tokens.
8117 Reported by John Kendall.
8119 (parser_control): Changed from struct parser_control to typedef (for
8120 consistency). All uses changed.
8122 (tID): Removed; not used.
8123 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8125 2000-02-14 Paul Eggert <eggert@twinsun.com>
8127 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8128 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8130 2000-02-12 Jim Meyering <meyering@lucent.com>
8132 * userspec.c (ISDIGIT): Define it.
8133 (isdigit): Remove definition.
8134 (is_number): Use ISDIGIT, not isdigit.
8135 <libintl.h>: Include.
8137 (parse_user_spec): Mark translatable strings.
8139 2000-02-10 Jim Meyering <meyering@lucent.com>
8141 With these changes, nanosleep.[ch] are finally enough like the other
8142 lib/* replacement files to compile on a few more losing systems.
8144 * nanosleep.h: Don't include config.h.
8145 Remove prototype from declaration of nanosleep.
8146 (PARAMS): Remove now-unneeded definition.
8147 * nanosleep.c: #undef nanosleep.
8148 (rpl_nanosleep): Rename from nanosleep.
8150 2000-02-03 Jim Meyering <meyering@lucent.com>
8152 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8153 rather than with `#if HAVE_UTMPNAME'.
8155 2000-02-01 Jim Meyering <meyering@lucent.com>
8157 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8159 2000-01-31 Jim Meyering <meyering@lucent.com>
8161 * nanosleep.h (nanosleep): Guard declaration with
8162 `#if ! HAVE_DECL_NANOSLEEP'.
8163 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8164 the declaration in that vendor's sys/timers.h.
8165 Reported by Christian Krackowizer.
8167 * quotearg.c (ISASCII): Add #undef and move definition to follow
8168 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8169 (ISPRINT): Likewise.
8170 Reported by Tom Tromey.
8172 2000-01-30 Jim Meyering <meyering@lucent.com>
8174 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8175 uses of ->ut_name. The latter doesn't work with new Linux header files
8176 where only utmpx.ut_user is declared.
8178 * readutmp.h (UT_USER): Define.
8180 2000-01-23 Jim Meyering <meyering@lucent.com>
8182 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8185 2000-01-22 Jim Meyering <meyering@lucent.com>
8187 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8188 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8189 Required for some AIX systems. Reported by Christian Krackowizer.
8190 [TESTING] (main): New function.
8192 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8193 * dirname.c (dir_name): Support for DOS-style file names with drive
8196 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8198 * strverscmp.c (ISDIGIT): Define.
8199 (strverscmp): Use ISDIGIT, not isdigit.
8201 2000-01-17 Paul Eggert <eggert@twinsun.com>
8203 * nanosleep.c (nanosleep):
8204 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8205 POSIX.1 doesn't require SA_INTERRUPT and some systems
8206 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8207 it's been part of POSIX.1 since day 1 (in 1988).
8209 2000-01-17 Jim Meyering <meyering@lucent.com>
8211 * interlock: Remove unused file. Reported by François Pinard.
8213 2000-01-16 Paul Eggert <eggert@twinsun.com>
8215 * quotearg.c (quotearg_buffer_restyled): Do not quote
8216 alert, backslash, formfeed, and vertical tab unnecessarily in
8217 shell quoting style.
8220 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8221 Free Software Foundation, Inc.
8222 Copying and distribution of this file, with or without modification,
8223 are permitted provided the copyright notice and this notice are preserved.