1 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
3 * getdelim.c: Include getdelim.h first. Include <limits.h>.
4 (SSIZE_MAX): New macro, if not already defined.
5 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
8 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
10 * exclude.c: Include verify.h.
11 (verify): Remove. All callers changed to use verify.h's version.
12 * strtoimax.c: Likewise.
13 * utimecmp.c: Likewis.e
16 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
17 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
18 * .cvsignore: Add fts.h, search.h, t-fpending.
19 * settime.c (settime): Fix { typo in previous patch. Also, don't
20 bother returning ENOSYS if settimeofday or stime fails; just let
21 them return whatever errno they want to return.
22 * utimens.c: Include unistd.h, for dup2.
23 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
24 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
26 2005-10-02 Jim Meyering <jim@meyering.net>
29 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
30 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
31 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
33 Do not consume the fd unless successful.
34 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
35 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
36 block, so that we don't even try to compile it if settimeofday is
37 available. This works around a compilation failure on OSF1 V5.1,
38 due to stime requiring a `long int*' while tv_sec is `int'.
40 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
42 * getdelim.c (getdelim): Remove unused variables.
44 2005-10-01 Simon Josefsson <jas@extundo.com>
46 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
47 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
48 AI_* and EAI_* definitions. Protect function declarations.
50 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
52 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
53 so that the code works even with ancient cpp. Portability problem
54 with GCC 2.7.2.1 reported by Thomas M.Ott.
56 2005-09-27 Jim Meyering <jim@meyering.net>
58 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
60 * intprops.h (signed_type_or_expr__): Define.
61 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
64 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
66 * verify.h (verify_expr): Remove, replacing with:
67 (verify_true): New macro that returns true instead of void.
68 (verify_type__): Remove.
69 (verify): Use verify_true rather than verify_type__.
71 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
73 * utimens.c (ENOSYS): Define if not already defined.
74 (futimens): Support having a null PATH if the file descriptor
77 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
79 (__attribute): Define to empty unless GCC 3.1 or later.
80 This works around a core dump on OpenBSD 3.4, which has GCC
81 2.95.3, which dumps core when given __attribute__(()). It also
82 simplifies other tests, since we really don't want to bother with
83 worrying about which ancient version of GCC supported what.
84 Original problem reported by Yoann Vandoorselaere, with part of
85 the fix suggested by Derek Price.
87 2005-09-24 Jim Meyering <jim@meyering.net>
89 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
90 so we can once again use a positive bitfield width of 1 -- now we
91 don't have to explain why we were using a bitfield width of 2.
93 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
95 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
96 Problem reported by Eric Blake.
97 (getaddrinfo): Initialize se so that it's not garbage.
98 Redo internal storage allocation so that it doesn't make unportable
99 assumptions about alignment.
102 * utimens.c (futimens): Use futimesat if available.
103 Prefer it to futimes since it doesn't have the futimes bug.
105 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
106 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
107 Instead, declare a function that returns a pointer to an array,
108 and use verify_type__ to declare the size of the array.
109 Problem and germ of a solution reported by Bruno Haible.
110 (verify_type__): Use 2, not 1, for bitfield size, to avoid
111 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
113 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
117 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
119 * argmatch.h: Include verify.h
120 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
121 (ARGMATCH_ASSERT): Remove; unused.
122 * canonicalize.c: Assume STDC_HEADERS.
123 * exclude.c: Include "strcase.h".
124 * regex_internal.h [!defined _LIBC]: Likewise.
125 * getusershell.c: Include stdio--.h rather than stdio.h
127 (getusershell): Call fopen, not fopen_safer.
128 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
129 Do not include unistd-safer.h.
130 (save_cwd): Don't call fd_safer; no longer needed
131 now that we include fcntl--.h.
133 * getdate.y (relative_time): New type.
134 (RELATIVE_TIME_0): New constant.
135 (parser_control): Use relative_time instead of doing it ourselves.
136 (%union): Add new relative_time rel member.
137 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
139 (relunit, relunit_snumber): Now of type rel.
140 (zone, rel, relunit, get_date): Adjust to above changes.
142 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
143 Do not include unistd-safer.h.
144 (getloadavg): Don't call fd_safer; no longer needed
145 now that we include fcntl--.h.
147 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
148 (make_dir_parents): Treat ENOSYS like EEXIST.
150 Improve quality of diagnostics on restore_cwd failure.
151 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
152 (make_dir_parents): Last arg is now int * (for errno), not bool *.
153 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
154 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
155 each time through the loop. Do not diagnose restore_cwd failure;
156 that is the caller's job (and perhaps the caller does not care).
158 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
159 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
160 If the file already exists but is not a directory, don't bother
161 to try to make its parents.
162 Close potential file descriptor leak if we can't chdir("/") (!).
163 Don't always return true if chdir($PWD) fails; return true only
164 if the requested action was done successfully (except for the
166 Don't log final directory unless we actually made it.
167 Refactor to avoid duplicate code to fix up permissions.
168 Don't attempt to fix up parent permissions if chdir($PWD) fails.
170 * strftime.c (my_strftime): Rewrite the previous change slightly,
171 to make it a bit faster and (I hope) clearer.
172 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
173 Fix bug in formats like %2N.
175 * verify.h: New file.
177 2005-09-22 Jim Meyering <jim@meyering.net>
181 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
183 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
184 the .tm_year member, since otherwise gcc-4.0 would now warn about
185 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
187 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
188 order to avoid an unsuppressible warning from gcc on 64-bit systems.
190 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
191 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
192 when run in a time zone for which daylight savings time is in effect
193 for the starting date.
195 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
196 stop us from restricting permissions of just-created absolute-named
198 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
199 to restore initial working directory.
200 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
201 to tell caller if/when we change the working directory and are
202 unable to return to the initial one.
203 * mkdir-p.h (make_dir_parents): Update prototype.
204 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
205 `return false'. This fixes a bug introduced on 2004-07-30.
207 * openat.c (fdopendir): Be sure to close the supplied
208 file descriptor before returning. This makes our replacement
209 implementation a little closer to Solaris's, where fdopendir
210 ties the file descriptor to the returned DIR* pointer.
211 * openat.c (unlinkat): New function.
212 * openat.h (unlinkat): Add prototype.
213 * openat-die.c (openat_save_fail): Rename from openat_save_die.
214 (openat_restore_fail): Rename from openat_restore_die.
215 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
217 Provide an alternative to exiting immediately upon save_cwd or
218 restore_cwd failure. Now, an application can arrange e.g.,
219 to perform a longjump in that case.
220 * openat.c: Include dirname.h.
221 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
222 (rpl_openat, fdopendir, fstatat): Call openat_save_die
223 and openat_restore_die rather than calling error directly.
224 Don't include "error.h" or "exitfail.h"; they're no longer needed.
226 * openat-die.c (openat_save_die, openat_restore_die): New file.
227 * openat.h (openat_save_die, openat_restore_die): Declare and define.
229 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
230 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
231 int utc, int nanoseconds);
233 date should not have to allocate a megabyte of virtual memory to
234 handle a format argument like +%1048575T. When implemented with
235 strftime, it must allocate such a buffer, use strftime to fill it
236 in, print it, then free it.
237 With fprintftime, it simply prints everything and exits.
238 With no need for memory allocation, that's one fewer way to fail.
239 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
240 optional field width, not before, so we accept %9:z, not %:9z.
241 (my_strftime): Be sure to use L_('x') for literals.
243 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
244 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
245 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
246 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
247 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
248 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
249 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
250 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
251 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
253 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
254 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
255 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
256 and don't include <sys/file.h>).
258 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
262 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
263 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
264 [!LDAV_DONE]: Avoid unused variable warning.
266 2005-09-21 Bruno Haible <bruno@clisp.org>
268 * unicodeio.h (unicode_to_mb): New declaration.
270 2005-09-20 Derek Price <derek@ximbiot.com>
272 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
274 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
276 Use a consistent style for including <config.h>.
277 * __fpending.c, acl.c, argmatch.c,
278 argp-help.c, argp-parse.c,
279 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
280 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
281 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
282 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
283 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
284 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
285 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
286 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
287 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
288 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
289 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
290 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
291 modechange.c, mountlist.c, open-safer.c, physmem.c,
292 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
293 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
294 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
295 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
296 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
297 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
298 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
299 userspec.c, utimecmp.c, version-etc-fsf.c,
300 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
301 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
302 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
303 Standardize inclusion of config.h.
304 * __fpending.h, dirfd.h, getdate.h, human.h,
305 inttostr.h: Removed inclusion of config.h from header files.
306 * inttostr.c: Adjusted in-tree users.
307 * timespec.h: Remove superfluous warning to include config.h.
308 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
309 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
310 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
311 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
313 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
315 * stat-time.h: New file.
316 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
317 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
319 (timespec_cmp): New function.
320 * utimecmp.c: Include stat-time.h.
321 (SYSCALL_RESOLUTION): Depend on whether various struct stat
322 members exist, not on the obsolescent ST_MTIM_NSEC.
323 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
325 2005-09-15 Derek Price <derek@ximbiot.com>
326 Paul Eggert <eggert@cs.ucla.edu>
328 * regcomp.c, regexec.c, regex_internal.c: Back out previous
329 changes, consolidating in...
330 * regex_internal.h: ...this file.
332 2005-09-15 Derek Price <derek@ximbiot.com>
334 * regex_internal.h: Blank `pure' for GNUC < 3.
335 * regex_internal.c: Ditto, using this...
336 (__GNUC_PREREQ): ...new macro.
337 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
338 (__GNUC_PREREQ): ...this new macro.
340 * strstr.h: Include string.h. Define strstr as a macro here.
342 2005-09-13 Derek Price <derek@ximbiot.com>
344 * canon-host.c (canon_host_r): Set *cherror on memory allocation
346 Reported by Jim Meyering <jim@meyering.net>.
348 2005-09-13 Jim Meyering <jim@meyering.net>
350 * canon-host.c: Filter through gnu indent and reword comments slightly.
351 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
353 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
355 * lib/base64.c: Typo.
356 (base64_encode): Put b64str in initialized data section.
358 2005-09-12 Derek Price <derek@ximbiot.com>
360 Return usable errors from canon-host.
361 * canon-host.h: New file.
362 * canon-host.c (canon_host): Wrap...
363 (canon_host_r): ...this new function, which now relies exclusively on
365 (ch_strerror): New function.
366 (last_cherror): New global.
367 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
368 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
370 (freeaddrinfo): Free ai->ai_canonname when set.
372 2005-09-12 Derek Price <derek@ximbiot.com>
373 Paul Eggert <eggert@cs.ucla.edu>
375 * glob-libc.h: Renamed from glob_.h. The new version is
376 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
377 protecting things that should be done only in gnulib contexts.
378 * glob_.h: New file, containing only the glob things needed for
380 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
381 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
382 (glob, globfree, glob_pattern_p): Now defined simply in terms of
383 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
384 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
385 and to respect the namespace rules better.
387 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
389 Merge glibc and coreutils changes into gnulib, plus a few
391 * md5.c: Use #error rather than a string.
392 (CYCLIC): New macro, from glibc source. Use it instead of rol.
393 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
394 (__attribute__): Define to empty for non recent-GCC.
395 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
396 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
397 Renamed from their non-__ counterparts, with new macros replacing
398 them if not _LIBC. Add __THROW attribute.
400 (struct md5_ctx): Align buffer if using GCC.
401 * sha1.h (struct sha1_ctx): Likewise.
402 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
403 The old name was backwards.
404 (NOTSWAP): Remove; not used.
405 (rol): New macro, moved here from md5.h.
406 (sha1_process_block): Remove a FIXME that doesn't make sense.
408 2005-09-12 Derek Price <derek@ximbiot.com>
410 * gai_strerror.c: Include config.h when available. Include
411 getaddrinfo.h before other headers to test interface.
412 Reported by Larry Jones <lawrence.jones@ugs.com>.
414 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
416 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
417 definitions, since that's the preferred style in glibc.
418 Fix a minor spacing issue, and update copyright notice to match glibc's.
420 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
422 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
424 2005-09-06 Simon Josefsson <jas@extundo.com>
426 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
427 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
429 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
431 Change bitset word type from unsigned int to unsigned long int,
432 as this has better performance on typical 64-bit hosts.
433 Port bitset code to hosts with unusual word sizes.
434 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
435 (build_collating_symbol):
436 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
437 argument is a bitset. This is merely a style issue, but it makes
438 it clearer that an entire array is expected.
439 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
440 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
441 Port to the case where bitset_word is not the same as unsigned int.
442 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
443 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
445 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
446 (build_trtable, group_nodes_into_DFAstates):
448 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
449 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
450 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
451 * regexec.c (group_nodes_into_DFAstates): Likewise.
452 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
453 * regcomp.c (optimize_subexps, lower_subexp):
454 Work even if bitset_word has holes in its bitwise representation.
455 * regex_internal.h (BITSET_WORD_BITS): Likewise.
456 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
458 * regex_internal.c (re_string_reconstruct):
459 Don't assume UCHAR_MAX == 255.
460 * regex_internal.h (bitset_set_all): Likewise.
461 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
463 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
464 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
466 (BITSET_WORD_MAX): New macro.
467 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
468 (bitset_set_all, bitset_copy): Now inline functions, not macros.
469 (bitset_empty, bitset_copy):
470 Prefer sizeof (bitset) to multiplying it out ourselves.
471 (bitset_not_merge): Remove; unused.
472 (bitset_contain): Return bool, not unsigned int with one bit on.
474 * regexec.c (build_trtable): Don't assume bitset has no stricter
475 alignment than re_node_set; do this by defining a new internal
476 type struct dests_alloc and using it to allocate memory.
478 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
480 Check for arithmetic overflow when calculating sizes, to prevent
481 some buffer-overflow issues. These patches are conservative, in the
482 sense that when I couldn't determine whether an overflow was possible,
483 I inserted a run-time check.
484 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
485 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
486 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
487 (re_xnrealloc, re_x2nrealloc): New inline functions.
488 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
489 (build_equiv_class, build_charclass): Check for arithmetic overflow
490 in size expression calculations.
491 * lib/regex_internal.c (re_string_realloc_buffers):
492 (build_wcs_upper_buffer, re_node_set_add_intersect):
493 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
494 (re_dfa_add_node, register_state): Likewise.
495 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
496 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
497 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
498 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
500 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
502 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
503 to avoid a collision with bits/local_lim.h in glibc.
504 All uses changed. Problem reported by Dmitry V. Levin in
505 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
507 * regex_internal.c (build_wcs_upper_buffer): Fix portability
508 bugs in int versus size_t comparisons.
509 (re_string_context_at): Fix bug where the code assumed that
512 Use bool where appropriate.
513 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
515 (calc_eclosure_iter): Likewise, for ROOT arg.
516 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
517 (build_charclass_op): Likewise, for NON_MATCH arg.
518 * regex_internal.c (re_string_allocate, re_string_construct):
519 (re_string_construct_common): Likewise, for ICASE arg.
520 * regexec.c (re_search_2_stub, re_search_stub):
521 Likewise, for RET_LEN arg.
522 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
523 (set_regs): Likewise, for FL_BACKTRACK arg.
524 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
525 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
526 (calc_eclosure_iter, parse_bracket_exp):
527 Use bool for internal variables that are booleans.
528 * regexec.c (re_search_internal, check_matching, proceed_next_node):
529 (set_regs, build_sifted_states, sift_states_bkref):
530 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
531 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
532 (find_collation_sequence_value):
534 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
535 (re_node_set_compare):
536 Return bool, not int. All callers changed.
537 * regexec.c (check_halt_node_context, check_dst_limits):
538 (build_trtable, check_node_accept): Likewise.
539 * regex_internal.h: Include stdbool.h.
541 Fix bugs uncovered when converting to bool.
542 * regcomp.c (calc_eclosure_iter): Check for storage allocation
543 failure instead of charging ahead blindly.
544 * regex_internal.c (register_state): Likewise.
545 * regexec.c (re_search_2_stub): Use simpler method than boolean
546 for freeing internal storage.
547 (group_nodes_into_DFA_states): Use unsigned int, not int, for
548 bitset pieces used as boolean, to avoid undefined behavior
549 on hosts that do int overflow checking.
551 2005-08-31 Derek Price <derek@ximbiot.com>
553 * getdelim.c (getdelim): Return EOF on EOF.
554 Reported by Larry Jones <lawrence.jones@ugs.com>.
556 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
558 * regex_internal.c (re_string_reconstruct): Don't assume buffer
559 lengths fit in regoff_t; this isn't true if regoff_t is the same
561 * regex.c (re_search_internal): 5th arg is LAST_START
562 (= START + RANGE) instead of RANGE. This avoids overflow
563 problems when regoff_t is the same width as size_t.
565 (re_search_2_stub): Check for overflow when adding the
566 sizes of the two strings.
567 (re_search_stub): Check for overflow when adding START
568 to RANGE; if it occurs, substitute the extreme value.
570 2005-08-31 Jim Meyering <jim@meyering.net>
572 * regcomp.c (search_duplicated_node): Make first pointer arg
574 * regex_internal.c (create_ci_newstate, create_cd_newstate):
575 (register_state): Likewise.
576 * regexec.c (search_cur_bkref_entry, check_dst_limits):
577 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
578 (group_nodes_into_DFAstates): Likewise.
580 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
582 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
583 old glibc regex code mishandles strings longer than 2**31 bytes.
584 This patch fixes this when the regex code is used in gnulib
585 (i.e., outside glibc).
587 This patch should not affect the use of the regex code inside
588 glibc. No doubt this problem also needs to be handled for glibc
589 as well, but the result will be an incompatible change to the
590 glibc ABI, and the old ABI will have to be supported too. That
591 can be the the subject for another patch.
593 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
594 governing whether the rest of this patch is active. By default,
595 the macro is disabled and the patch has no effect.
596 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
597 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
598 (struct re_pattern_buffer, re_search, re_search_2, re_match):
599 (re_match_2, re_set_registers): Use the new types.
600 * regex_internal.h (Idx, re_hashval_t): New types.
601 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
603 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
604 (re_string_context_at, bin_tree_t, re_dfastate_t):
605 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
606 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
607 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
608 (re_string_char_size_at, re_string_wchar_at):
609 (re_string_elem_size_at):
610 Use the new types and macros to port to 64-bit hosts.
611 Use unsigned types for internal values, so that the code
612 mostly works even for arrays larger than SSIZE_MAX.
613 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
614 (search_duplicated_node, calc_eclosure_iter, fetch_number):
615 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
616 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
617 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
618 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
619 (calc_inveclosure, parse_dup_op, build_range_exp):
620 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
621 (fetch_number, create_token_tree, mark_opt_subexp):
623 * regex_internal.c (re_string_construct_common, create_ci_newstate):
624 (create_cd_newstate, re_string_allocate, re_string_construct):
625 (re_string_realloc_buffers, build_wcs_upper_buffer):
626 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
627 (re_string_reconstruct, re_string_peek_byte_case):
628 (re_string_fetch_byte_case, re_string_context_at):
629 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
630 (re_node_set_init_copy, re_node_set_add_intersect):
631 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
632 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
633 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
634 (re_acquire_state, re_acquire_state_context, register_state):
636 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
637 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
638 (re_search_internal, re_search_2_stub, re_search_stub)
639 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
640 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
641 (update_cur_sifted_state, check_dst_limits):
642 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
643 (check_subexp_limits, sift_states_bkref, merge_state_array):
644 (check_subexp_matching_top, get_subexp, get_subexp_sub):
645 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
646 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
647 (expand_bkref_cache, check_node_accept_bytes):
648 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
649 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
650 (acquire_init_state_context, check_halt_node_context):
651 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
652 (sift_states_backward, clean_state_log_if_needed):
653 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
654 (find_recover_state, transit_state_sb, transit_state_mb):
655 (transit_state_bkref, build_trtable, match_ctx_clean):
657 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
658 to work around an assumption that REG_MISSING is negative.
660 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
661 (seek_collating_symbol_entry) [defined _LIBC]:
662 (lookup_collation_sequence_value) [defined _LIBC]:
663 (build_range_exp, build_collating_symbol) [defined _LIBC]:
664 Use prototypes rather than old-style function definitions.
665 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
666 (transit_state_sb) [0]:
667 (find_collation_sequence_value) [defined _LIBC]: Likewise.
669 * regexec.c (re_search_internal): Simplify update of rm_so and
672 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
673 (optimize_subexps, lower_subexp):
674 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
675 since the signed shift might overflow. Use 1u<<31 instead.
676 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
677 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
680 * regcomp.c (optimize_subexps, lower_subexp):
681 Use CHAR_BIT rather than 8, for clarity.
682 * regexec.c (check_dst_limits_calc_pos_1):
683 (check_subexp_matching_top): Likewise.
684 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
685 have to worry about portability issues when shifting it left.
686 Remove no-longer-needed test for table_size > 0.
687 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
688 in a word, as the resulting behavior is undefined.
689 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
690 in one case, a <= should have been an <, and in another case the
691 whole test was missing.
692 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
693 the standard name CHAR_BIT.
694 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
695 this is not true on one's complement and signed-magnitude hosts.
697 * regex_internal.h (re_sub_match_top_t): Remove unused member
699 (struct re_dfa_t): Remove unused member states_alloc.
700 * regcomp.c (init_dfa): Don't initialize unused members.
702 2005-08-31 Bruno Haible <bruno@clisp.org>
704 * strstr.c: Include <stddef.h>, for NULL.
705 * strcasestr.c: Likewise.
706 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
708 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
710 * iconvme.h: Add prototype for iconv_alloc.
712 2005-08-29 Simon Josefsson <jas@extundo.com>
714 * iconvme.c: Fix errno.
716 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
718 * iconvme.c: Split iconv_string into iconv_alloc.
720 2005-08-27 Jim Meyering <jim@meyering.net>
722 * fopen-safer.c: Merge minor changes from coreutils.
723 * dup-safer.c: Likewise.
724 * fd-safer.c: Likewise.
726 Merge from coreutils.
727 * stdio--.h: New file.
728 * stdlib--.h: New file.
729 * mkstemp-safer.c: New file.
732 * pipe-safer.c: New file.
733 * creat-safer.c: New file.
734 * fcntl--.h (creat): Define to creat_safer.
735 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
736 * unistd--.h (pipe): Define to pipe_safer.
737 * unistd-safer.h: Declare pipe_safer.
739 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
741 * regex_internal.h: Remove all references to
742 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
744 (bitset_not, bitset_merge, bitset_not_merge):
745 (bitset_mask, re_string_allocate, re_string_construct):
746 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
747 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
748 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
749 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
750 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
751 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
752 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
753 (re_acquire_state_context):
754 Remove unnecessary forward decls.
755 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
756 Put __attribute at function definition,
757 now that the function decl has been removed.
758 * lib/regex_internal.c (re_string_peek_byte_case):
759 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
762 2005-08-26 Simon Josefsson <jas@extundo.com>
764 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
765 Haible <bruno@clisp.org>.
767 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
769 * regexec.c (set_regs): Don't alloca with an unbounded size.
771 alloca modernization/simplification for regex.
772 * regex.c: Remove portability cruft for alloca. This no longer
773 needs to be at the start of the file, and can be moved into
774 regex_internal.h and simplified.
775 * regex_internal.h: Include <alloca.h>.
776 (__libc_use_alloca) [!defined _LIBC]: New macro.
777 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
778 now works outside glibc.
780 2005-08-24 Simon Josefsson <jas@extundo.com>
782 * getpass.c: Add WIN32 implementation. Conditionalize use of
783 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
786 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
788 Make regex safe for g++. This fixes one real bug (an "err"
789 that should have been "*err"). g++ problem reported by
791 * regex_internal.h (re_calloc): New macro, consistent with
792 re_malloc etc. All callers of calloc changed to use re_calloc.
793 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
794 not int. All callers changed.
795 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
796 just use an array of size MB_LEN_MAX.
797 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
798 (find_recover_state): Change "err" to "*err"; this fixes what
799 appears to be a real bug.
800 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
803 2005-08-25 Jim Meyering <jim@meyering.net>
805 * open-safer.c: Include <config.h>.
806 Otherwise, we'd lose LARGEFILE support in any file using
809 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
811 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
812 * regex.h (regerror): Likewise.
814 * regex.c: Do not include <sys/types.h>, as POSIX no longer
815 requires this. (The code never needed it.)
817 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
818 All uses of recently-renamed identifiers changed to use the new,
819 POSIX-compliant names. The code will build and run just fine
820 without these changes, but it's better to eat our own dog food
821 and use the standard-conforming names.
823 * regex.h: Fix a multitude of POSIX name space violations.
824 These changes have an effect only for programs that define
825 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
826 do not change anything for programs compiled in the normal way.
827 Also, there is no effect on the ABI.
829 (_REGEX_SOURCE): New macro.
830 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
831 defined and _GNU_SOURCE is not; this fixes a name space violation.
833 Rename the following macros to obey POSIX requirements.
834 The old names are still visible as macros if _REGEX_SOURCE is defined.
835 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
836 RE_BACKSLASH_ESCAPE_IN_LISTS.
837 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
838 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
839 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
840 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
841 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
842 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
843 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
844 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
845 (REG_INTERVALS): renamed from RE_INTERVALS.
846 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
847 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
848 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
849 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
850 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
851 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
852 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
853 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
854 RE_UNMATCHED_RIGHT_PAREN_ORD.
855 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
856 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
857 (REG_DEBUG): renamed from RE_DEBUG.
858 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
859 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
860 unusual, since we can't clash with the POSIX REG_ICASE.
861 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
862 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
863 (REG_NO_SUB): renamed from RE_NO_SUB.
864 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
865 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
866 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
867 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
868 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
869 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
870 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
871 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
872 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
873 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
874 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
875 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
876 RE_SYNTAX_POSIX_MINIMAL_BASIC.
877 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
878 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
879 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
880 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
881 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
882 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
883 (REG_FIXED): Renamed from REGS_FIXED.
884 (REG_NREGS): Renamed from RE_NREGS.
886 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
887 of other REG_* macros, since POSIX says the user is allowed to
888 #undef these macros selectively.
890 (reg_errcode_t): Update comment stating what other tables need
893 Rename the following enum values to obey POSIX requirements.
894 The old names are still visible as macros.
895 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
896 is not defined, since GNU is supposed to be a superset of POSIX as
897 much as possible, and since we want reg_errcode_t to be a signed
898 type for implementation consistency.
899 (_REG_NOERROR): Renamed from REG_NOERROR.
900 (_REG_NOMATCH): Renamed from REG_NOMATCH.
901 (_REG_BADPAT): Renamed from REG_BADPAT.
902 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
903 (_REG_ECTYPE): Renamed from REG_ECTYPE.
904 (_REG_EESCAPE): Renamed from REG_EESCAPE.
905 (_REG_ESUBREG): Renamed from REG_ESUBREG.
906 (_REG_EBRACK): Renamed from REG_EBRACK.
907 (_REG_EPAREN): Renamed from REG_EPAREN.
908 (_REG_EBRACE): Renamed from REG_EBRACE.
909 (_REG_BADBR): Renamed from REG_BADBR.
910 (_REG_ERANGE): Renamed from REG_ERANGE.
911 (_REG_ESPACE): Renamed from REG_ESPACE.
912 (_REG_BADRPT): Renamed from REG_BADRPT.
913 (_REG_EEND): Renamed from REG_EEND.
914 (_REG_ESIZE): Renamed from REG_ESIZE.
915 (_REG_ERPAREN): Renamed from REG_ERPAREN.
916 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
917 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
918 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
919 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
921 (_REG_RE_NAME, _REG_RM_NAME): New macros.
922 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
923 changed. But support the old name if the new one is not defined
924 and if _REGEX_SOURCE.
926 Change the following member names in struct re_pattern_buffer.
927 The old names are still supported if !_REGEX_SOURCE.
928 The new names are always supported, regardless of _REGEX_SOURCE.
929 (re_buffer): Renamed from buffer.
930 (re_allocated): Renamed from allocated.
931 (re_used): Renamed from used.
932 (re_syntax): Renamed from syntax.
933 (re_fastmap): Renamed from fastmap.
934 (re_translate): Renamed from translate.
935 (re_can_be_null): Renamed from can_be_null.
936 (re_regs_allocated): Renamed from regs_allocated.
937 (re_fastmap_accurate): Renamed from fastmap_accurate.
938 (re_no_sub): Renamed from no_sub.
939 (re_not_bol): Renamed from not_bol.
940 (re_not_eol): Renamed from not_eol.
941 (re_newline_anchor): Renamed from newline_anchor.
943 Change the following member names in struct re_registers.
944 The old names are still supported if !_REGEX_SOURCE.
945 The new names are always supported, regardless of _REGEX_SOURCE.
946 (rm_num_regs): Renamed from num_regs.
947 (rm_start): Renamed from start.
948 (rm_end): Renamed from end.
950 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
951 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
952 Prepend __ to parameter names.
954 Undo yesterday's changes.
956 2005-08-24 Jim Meyering <jim@meyering.net>
959 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
961 2005-08-21 Bruno Haible <bruno@clisp.org>
963 * lock.h: Add multiple inclusion guard.
964 * tls.h: Add multiple inclusion guard.
966 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
968 * regex.h (REG_NOSYS)
969 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
970 Define, since POSIX requires it as of 2001.
971 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
972 New private symbol, used to keep the enum signed in all cases.
973 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
974 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
976 * regex_internal.c (re_string_skip_chars, register_state):
978 Remove forward decls; no longer needed now that we use prototypes.
979 * regexec.c (acquire_init_state_context, check_halt_node_context):
980 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
981 (clean_state_log_if_needed): Likewise.
983 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
985 Fix problems reported by Sam Steingold in
986 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
987 * regexec.c (sift_states_bkref): Fix portability bug: the code
988 assumed that reg_errcode_t is a signed type, which is not
989 necessarily true if _XOPEN_SOURCE is not defined.
990 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
991 some compilers warn about it otherwise.
993 2005-08-20 Jim Meyering <jim@meyering.net>
995 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
996 of unused local, dfa.
998 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1000 * regcomp.c (create_initial_state): Remove duplicate decl.
1001 (init_word_char, create_initial_state, duplicate_node_closure):
1002 (fetch_token, peek_token_bracket, build_range_exp):
1003 (build_collating_symbol): Remove forward decls; no longer needed
1004 now that we use prototypes.
1007 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1008 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1009 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1010 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1011 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1012 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1013 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1014 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1015 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1016 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1017 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1018 (build_charclass, build_charclass_op, fetch_number, create_tree):
1019 (create_token_tree, mark_opt_subexp, duplicate_tree):
1020 Use prototypes rather than old-style definitions.
1023 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1024 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1025 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1026 (re_string_reconstruct, re_string_peek_byte_case):
1027 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1028 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1029 (re_node_set_init_copy, re_node_set_add_intersect):
1030 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1031 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1032 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1033 (re_acquire_state, re_acquire_state_context, register_state):
1034 (create_ci_newstate, create_cd_newstate, free_state):
1036 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1037 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1038 (re_search_internal, prune_impossible_nodes):
1039 (acquire_init_state_context, check_matching, static):
1040 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1041 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1042 (update_regs, sift_states_backward, build_sifted_states):
1043 (clean_state_log_if_needed, merge_state_array):
1044 (update_cur_sifted_state, add_epsilon_src_nodes):
1045 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1046 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1047 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1048 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1049 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1050 (check_arrival, check_arrival_add_next_nodes):
1051 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1052 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1053 (check_node_accept_bytes, check_node_accept, extend_buffers):
1054 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1055 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1060 (re_string_allocate, re_string_construct, re_string_reconstruct):
1061 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1062 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1063 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1064 (re_string_context_at, re_string_peek_byte_case):
1065 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1066 is defined, since we now use prototypes always.
1068 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1069 C89 or better. All uses removed.
1071 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1073 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1074 [defined lint]: Suppress bogus uninitialized-variable warnings.
1076 * regcomp.c (duplicate_node): Return new index, not an error code,
1077 and let the caller return REG_ESPACE if out of space. This
1078 removes an uninitialied-variable warning with GCC 4.0.1, and also
1079 avoids taking the address of a local variable. All callers
1082 2005-08-19 Jim Meyering <jim@meyering.net>
1084 * regexec.c (proceed_next_node): Redo local variables to
1085 avoid GCC shadowing warnings.
1087 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1089 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1090 (re_node_set_insert_last, re_dfa_add_node):
1091 Rename local variables to avoid GCC shadowing warnings.
1093 2005-08-18 Bruno Haible <bruno@clisp.org>
1095 * strstr.c (strstr): Fix return value in multibyte case.
1096 * strcasestr.c (strcasestr): Likewise.
1098 2005-08-17 Jim Meyering <jim@meyering.net>
1100 Make the %s format (seconds since the epoch) work for a negative
1101 number and when used with a zero-padded field width, e.g. %015s.
1103 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1104 label so that it precedes the code to set `digits'. Otherwise,
1105 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1106 print `00-22'. Now, it prints `-0022', as it should.
1108 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1110 * regex.h: Remove useless space-before-tab. From coreutils.
1112 2005-08-17 Bruno Haible <bruno@clisp.org>
1114 * strcasestr.h: New file.
1115 * strcasestr.c: New file.
1117 2005-08-17 Bruno Haible <bruno@clisp.org>
1119 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1120 * strstr.c: Completely rewritten, with multibyte locale support.
1122 2005-08-17 Bruno Haible <bruno@clisp.org>
1124 * strcasecmp.c: Use mbuiter.h.
1126 2005-08-17 Bruno Haible <bruno@clisp.org>
1128 * mbuiter.h: New file.
1130 2005-08-16 Bruno Haible <bruno@clisp.org>
1132 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1134 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1135 NUL byte, not after it.
1137 2005-08-16 Bruno Haible <bruno@clisp.org>
1139 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1140 the valid ones. Makes the comparison operations transitive:
1141 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1142 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1144 2005-08-16 Bruno Haible <bruno@clisp.org>
1146 * strcase.h (strcasecmp): Add note in comments.
1147 * strncasecmp.c: Use code from strcasecmp.c.
1148 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1149 (strcasecmp): Work correctly in multibyte locales.
1151 2005-08-16 Bruno Haible <bruno@clisp.org>
1153 * strnlen1.h: New file.
1154 * strnlen1.c: New file.
1156 2005-08-16 Bruno Haible <bruno@clisp.org>
1158 * mbfile.h: New file.
1160 2005-08-16 Bruno Haible <bruno@clisp.org>
1162 * mbiter.h: New file.
1164 2005-08-16 Bruno Haible <bruno@clisp.org>
1166 * mbchar.h: New file.
1167 * mbchar.c: New file.
1169 2005-08-16 Bruno Haible <bruno@clisp.org>
1171 * tls.h: New file, from GNU gettext.
1172 * tls.c: New file, from GNU gettext.
1174 2005-08-15 Bruno Haible <bruno@clisp.org>
1176 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1179 2005-08-14 Jim Meyering <jim@meyering.net>
1181 Sync from coreutils.
1183 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1184 Use the hash-table-based cycle-detection code not just when
1185 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1186 Reported by James Youngman in
1187 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1188 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1189 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1190 This lets us compile with -DFTS_DEBUG, once again.
1191 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1192 * fts.c (fd_safer): Remove decl.
1193 Include fcntl--.h rather than unistd-safer.h
1194 (fts_safe_changedir): Don't call fd_safer; no longer needed
1195 now that we include fcntl--.h.
1197 2005-08-11 Simon Josefsson <jas@extundo.com>
1199 * readline.h, readline.c: New file.
1201 2005-08-11 Bruno Haible <bruno@clisp.org>
1203 * strnlen.h (strnlen): Change parameter name to match comment.
1205 2005-08-10 Simon Josefsson <jas@extundo.com>
1207 * strndup.c: Use strnlen.h.
1209 * strnlen.h: New file.
1211 2005-08-02 Simon Josefsson <jas@extundo.com>
1213 * getline.h, getline.c: Rewrite.
1215 * getdelim.h, getdelim.c: New files, ported from glibc.
1217 2005-07-31 Bruno Haible <bruno@clisp.org>
1219 * lock.h (gl_lock_initializer): New macro.
1220 (gl_lock_define_initialized): Use it.
1221 (gl_rwlock_initializer): New macro.
1222 (gl_rwlock_define_initialized): Use it.
1223 (gl_recursive_lock_initializer): New macro.
1224 (gl_recursive_lock_define_initialized): Use it.
1226 2005-07-26 Bruno Haible <bruno@clisp.org>
1228 * lock.h: Update from GNU gettext.
1229 * lock.c: Update from GNU gettext.
1231 2005-07-18 Bruno Haible <bruno@clisp.org>
1233 * lock.h (gl_once_t): New type.
1234 (gl_once_define, gl_once): New macros.
1235 * lock.c (fresh_once): New variable.
1236 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1239 2005-07-18 Simon Josefsson <jas@extundo.com>
1241 * check-version.c (check_version): Accept identical versions too.
1243 2005-07-18 Bruno Haible <bruno@clisp.org>
1245 * lock.h: New file, from GNU gettext.
1246 * lock.c: New file, from GNU gettext.
1248 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1250 * quotearg.c: Add translator comment suggested by Bruno Haible,
1251 with a minor change.
1253 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1255 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1256 copyright symbol and the year.
1257 * version-etc.c (COPYRIGHT_YEAR): New constant.
1258 (version_etc_va): Use parameterized copyright notice.
1259 Reword to conform to the current GNU coding standards.
1261 2005-07-11 Simon Josefsson <jas@extundo.com>
1263 * size_max.h: New file.
1265 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1267 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1270 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1271 and Paul Eggert <eggert@cs.ucla.edu>
1273 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1274 in wint_t, not wchar_t. Remove now-unnecessary cast.
1276 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1278 * regex.c, regex.h: Sync from libc.
1279 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1280 New files, synced from libc, except that regex_internal.h
1281 currently has a small porting fix.
1283 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1285 Remove the dependency of the strftime module on the tzset module.
1286 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1287 Copy the input structure, to work around some of the bug with
1288 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1289 Solaris releases, you should also use the tzset module, but we won't
1290 require it as a dependency any more since we don't want LGPLed code
1291 to depend on GPLed code.
1293 2005-07-02 Jim Meyering <jim@meyering.net>
1295 * backupfile.c (backup_args): Change a `0' to NULL.
1297 2005-07-01 Jim Meyering <jim@meyering.net>
1299 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1300 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1301 * save-cwd.c, tempname.c:
1302 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1303 and don't include <sys/file.h>).
1305 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1307 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1308 declares only 'struct timespec;' (!).
1310 2005-06-29 Jim Meyering <jim@meyering.net>
1312 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1313 type name. Use the variable name instead.
1314 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1316 2005-06-28 Simon Josefsson <jas@extundo.com>
1318 * check-version.h, check-version.c: New files.
1320 2005-06-28 Simon Josefsson <jas@extundo.com>
1322 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1323 collision with global variable. Better indentation. Don't
1324 increment buffer pointer beyond buffer end. Based on comments
1325 from Paul Eggert <eggert@cs.ucla.edu>.
1329 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1331 * canon-host.c (canon-host): Append trailing "," to 0 in
1332 initializer of struct addrinfo, as an indication that we don't
1333 care how many members the structure has.
1335 2005-06-24 Derek Price <derek@ximbiot.com>
1336 and Bruno Haible <bruno@clisp.org>
1338 Remove stat module & update lstat.
1339 * stat.c: Remove this file...
1340 (slash_aware_lstat): ...moving this content and its support...
1341 * lstat.c (rpl_lstat): ...into here.
1342 * lstat.h: New file.
1344 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1346 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1347 (ranged_convert): Don't save conversion in a temporary struct.
1348 This causes a warning with GCC 4.0.0, and anyway in the typical
1349 case it's not worth the extra 100 bytes or so of code.
1350 (ranged_convert, __mktime_internal): When calling a function via a
1351 pointer P, use P () rather than (*P) (), as we now assume C89 or
1354 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1356 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1357 "who -r" failed to give output. Problem reported by Tim Waugh.
1359 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1360 (xcalloc): Use it to avoid needless tests.
1361 Problem reported by Jim Meyering.
1363 2005-06-16 Jim Meyering <jim@meyering.net>
1365 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1366 when either N or S is zero.
1368 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1370 * argp.h (__option_is_short): Check upper limit of
1371 __key. Isprint() requires its argument to have the value
1372 of an unsigned char or EOF.
1374 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1376 * fnmatch.c (fnmatch): If there is an encoding error in a
1377 multibyte string or pattern, fall back on unibyte matching.
1378 Problem reported by James Youngman.
1380 2005-06-08 Bruno Haible <bruno@clisp.org>
1382 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1385 2005-06-08 Bruno Haible <bruno@clisp.org>
1387 * csharpcomp.h: New file, from GNU gettext.
1388 * csharpcomp.c: New file, from GNU gettext.
1389 * csharpcomp.sh.in: New file, from GNU gettext.
1391 2005-06-07 Derek Price <derek@ximbiot.com>
1394 * glob_.h: Indent nested #ifdef.
1396 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1398 Sync from coreutils.
1399 Use "file name" when talking about file names, instead of "filename"
1400 or "path", as per the GNU coding standards.
1401 * mkdir-p.c: Renamed from makepath.c.
1402 (make_dir_parents): Renamed from make_path. All callers changed.
1403 * mkdir-p.h: Likewise. All includers changed.
1404 * filenamecat.c: Renamed from path-concat.c.
1405 (file_name_concat): Renamed from path_concat. All callers changed.
1406 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1407 * filenamecat.h: Likewise. All includers changed.
1408 * acl.c: Don't use "path" or "filename" to mean "file name"
1409 in comments or local variable names.
1410 * basename.c: Likewise.
1411 * canonicalize.c, canonicalize.h: Likewise.
1412 * dirname.c, dirname.h: Likewise.
1413 * euidaccess.c: Likewise.
1414 * exclude.c: Likewise
1415 * fnmatch_.h, fnmatch_loop.c: Likewise.
1416 * fsusage.c, fsuage.h: Likewise.
1417 * fts.c, fts_.h: Likewise.
1418 * getcwd.c: Likewise.
1419 * getloadavg.c: Likewise.
1420 * mkstemp.c: Likewise.
1421 * mountlist.c, mountlist.h: Likewise.
1422 * openat.c, openat.h: Likewise.
1423 * readlink-stub.c: Likewise.
1424 * readutmp.c, readutmp.h: Likewise.
1425 * rename.c: Likewise.
1426 * rmdir.c: Likewise.
1428 * savedir.c: Likewise.
1429 * stripslash.c: Likewise.
1430 * tempname.c: Likewise.
1431 * xreadlink.c: Likewise.
1432 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1434 * exclude.h: Likewise.
1436 * euidaccess.c (getuid, getgid, getuid, getegid)
1437 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1438 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1439 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1440 * pathmax.h: Include <limits.h> unconditionally, since other
1441 files have been getting away with it for years (MORE/BSD 4.3
1443 * userspec.c (getpwnam, getgrnam, getgrgid)
1444 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1446 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1447 Define to 256, not 255, as per modern POSIX.
1449 2005-06-01 Bruno Haible <bruno@clisp.org>
1451 * csharpexec.h: New file, from GNU gettext.
1452 * csharpexec.c: New file, from GNU gettext.
1453 * csharpexec.sh.in: New file, from GNU gettext.
1455 2005-05-31 Derek Price <derek@ximbiot.com>
1456 Paul Eggert <eggert@cs.ucla.edu>
1459 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1461 2005-05-29 Derek Price <derek@ximbiot.com>
1462 Paul Eggert <eggert@cs.ucla.edu>
1464 * glob_.h, glob.c: New files.
1466 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1468 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1470 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1471 the configuration hassle isn't worth it.
1472 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1473 (LONGEST_MODIFIER, PRIuMAX): Remove.
1475 2005-05-27 Bruno Haible <bruno@clisp.org>
1477 * getlogin_r.h: Remove second include of <stddef.h>.
1479 2005-05-25 Bruno Haible <bruno@clisp.org>
1480 Derek Price <derek@ximbiot.com>
1482 * getlogin_r.h: Simplify API documentation.
1484 2005-05-25 Derek Price <derek@ximbiot.com>
1485 Paul Eggert <eggert@cs.ucla.edu>
1487 * getlogin_r.c, getlogin_r.h: New files.
1489 2005-05-22 Bruno Haible <bruno@clisp.org>
1491 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1492 Also include <sys/param.h> if it defines MIN, MAX.
1493 Based on a patch by Derek Price <derek@ximbiot.com>.
1495 2005-05-22 Bruno Haible <bruno@clisp.org>
1497 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1498 (INT64_MIN): Fix definition.
1499 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1501 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1502 NEED_SIGNED_INT_TYPES.
1504 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1505 HAVE_SYSTEM_INTTYPES.
1507 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1509 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1510 so that unistd-safer.h (GPL'ed code) need not be included.
1512 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1515 * fts.c: Don't include "cycle-check.h" or "hash.h".
1516 (setup_dir, free_dir): New functions.
1517 (enter_dir, leave_dir): Define trivial
1518 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1519 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1520 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1521 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1522 Move to fts-cycle.c.
1523 (fts_open): Use setup_dir.
1524 (fts_close): Use free_dir.
1525 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1526 This adds a label and some gotos, but the alternatives were messier.
1527 Check for memory allocation failure when entering a dir.
1528 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1529 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1530 (FTS): New member fts_cycle, that is a union that contains the
1531 old active_dir_ht and cycle_state. All uses changed to mention
1532 fts_cycle.ht and fts_cycle.state.
1533 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1534 fts.c, with the following changes:
1535 (setup_dir, free_dir): New functions.
1536 (enter_dir): Now returns bool. Return true if successful, false
1537 if memory exhausted. All callers changed.
1538 Do not bother partly cleaning up on
1539 memory allocation failure; that is free_dir's job.
1540 However, free ad if hash_insert fails, to avoid memory leak.
1541 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1542 fts->fts_options to see which union member to use.
1544 2005-05-20 Jim Meyering <jim@meyering.net>
1546 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1547 Now a macro, to pacify GCC.
1549 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1551 * chown.c (rpl_chown): Return -1 on failure.
1553 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1555 * canonicalize.c: Include canonicalize.h first, to test interface.
1556 Include <stddef.h> unconditionally, since we assume C89 now.
1557 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1558 * fts.c: Include fts_.h first, to check interface.
1559 Do not include intprops.h; no longer needed.
1560 Include cycle-check.h and hash.h, since fts_.h no longer does.
1561 Remove unnecessary casts of closedir to void.
1562 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1563 decide whether to decrement nlinks.
1564 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1565 (FTS): Use struct hash_table * instead of Hash_table, so that
1566 we no longer need to include hash.h here.
1568 2005-05-17 Jim Meyering <jim@meyering.net>
1570 * fts.c, fts_.h: New files, from coreutils.
1572 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1574 Sync from coreutils.
1575 * unlinkdir.c, unlinkdir.h: New files.
1576 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1577 regex.h, unlocked-io.h, xtime.h:
1578 White space changes only.
1579 * makepath.c (make_path): Port to hosts where leading "//" is special.
1580 * yesno.c: Include getline.h, not ctype.h.
1581 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1582 Use getline to remove arbitrary restriction on response length.
1584 2005-05-13 Bruno Haible <bruno@clisp.org>
1586 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1587 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1588 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1589 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1590 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1591 Add support for 64-bit integers in the MSVC compiler.
1593 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1595 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1596 Change the initial comment to refer to GPL, not LGPL.
1597 gnulib-tool will change it to LGPL as needed.
1599 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1600 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1601 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1602 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1603 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1604 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1605 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1606 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1607 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1608 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1609 concatpath.c, config.charset, copy-file.c, copy-file.h,
1610 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1611 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1612 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1613 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1614 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1615 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1616 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1617 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1618 full-read.c, full-read.h, full-write.c, full-write.h,
1619 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1620 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1621 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1622 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1623 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1624 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1625 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1626 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1627 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1628 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1629 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1630 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1631 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1632 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1633 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1634 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1635 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1636 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1637 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1638 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1639 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1640 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1641 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1642 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1643 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1644 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1645 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1646 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1647 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1648 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1649 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1650 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1651 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1652 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1653 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1654 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1655 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1656 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1657 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1658 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1659 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1660 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1661 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1662 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1663 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1664 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1665 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1666 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1667 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1668 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1669 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1670 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1671 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1672 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1673 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1674 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1675 Update FSF postal mail address.
1677 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1679 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1680 specified in ai_socktype. Fix invalid ai_protocol
1681 check. ai_protocol is usually set to 0 or depending on
1682 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1683 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1684 ai_socktype / ai_protocol in the returned addrinfo structure.
1686 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1687 Bruno Haible <bruno@clisp.org>
1689 * inet_ntop.h: New file.
1690 * inet_ntop.c: New file, from glibc with modifications.
1692 2005-05-08 Jim Meyering <jim@meyering.net>
1694 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1696 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1698 Merge from coreutils. Among other things,
1699 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1700 * fd-safer.c: New file.
1701 * fcntl-safer.h, open-safer.c: Remove.
1702 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1703 * dup-safer.c: Include unistd-safer.h first.
1704 Don't include errno.h.
1705 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1706 * file-type.h: Don't assume invoker included sys/stat.h first.
1707 * file-type.c: Rely on file-type.h change.
1708 * getloadavg.c: Include unistd-safer.h.
1709 (getloadavg): Use safer open.
1710 * getusershell.c: Include "stdio-safer.h".
1711 (getusershell): Use safer fopen.
1712 * long-options.c (long_options): Use NULL rather than 0.
1713 * modechange.h (mode_free): Remove; all callers changed to invoke
1715 * modechange.c: Likewise.
1716 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1717 (MODE_DONE): New constant.
1718 (struct mode_change): Remove 'next' member.
1719 (make_node_op_equals): New function; like the old one of the
1720 same name, except it allocates an array.
1721 (mode_compile, mode_create_from_ref): Use it.
1722 (mode_compile): Allocate result as an array, not a linked list.
1723 Parse octal string ourself, so that we catch mistakes like "+0".
1724 (mode_adjust): Arg is an array, not a linked list.
1725 * modechange.c: Include stat-macros.h, xalloc.h.
1726 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1727 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1728 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1729 Remove. This is now stat-macros.h's job.
1730 (talloc): Remove. All callers replaced by xalloc, so that
1731 our invokers don't have to worry about reporting memory failures.
1732 (make_node_op_equals): Remove.
1733 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1735 (struct mode_change): Moved here from modechange.h.
1736 (mode_append_entry): Remove.
1737 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1738 apps to have incorrect behavior. Use simpler algorithm for head
1739 and tail. Don't futz with umask; that's now the job of mode_adjust.
1740 Detect more invalid usages rather than having somewhat-random behavior.
1741 Don't insert an "a=" action, as that leads to incorrect behavior.
1742 (mode_compile, mode_create_from_ref): Return NULL on error instead
1743 of an enum, since now there's only one way to have an error. All
1745 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1746 at the correct time. Simplify calculation of "+u" and its ilk.
1747 Don't mishandle "+X".
1748 (mode_free): Remove "register" and localize decls.
1749 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1750 (struct mode_change): Move to modechange.c; callers don't
1751 need to see this stuff.
1752 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1753 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1754 (mode_change, mode_adjust): Reflect the new signatures noted above.
1755 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1756 that might redefine system include files.
1757 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1758 (my_usleep): Use NULL rather than (void *) 0.
1759 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1760 Use siginterrupt to specify that system calls should be interrupted.
1761 (rpl_nanosleep): Move initialization of suspended closer to call of
1763 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1764 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1765 (desirable_utmp_entry): New function.
1766 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1767 using x2nrealloc, to simplify logic.
1768 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1769 size calculation. Do not assume utmp file is a regular file.
1770 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1771 (READ_UTMP_CHECK_PIDS): New constant.
1772 * save-cwd.c: Include unistd-safer.h.
1773 (save_cwd): Use fd_safer.
1774 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1775 [!_LIBC] Include "stat-macros.h" instead.
1776 * unistd-safer.h (fd_safer): New decl.
1778 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1780 * byteswap_.h: New file.
1782 2005-04-25 Albert Chin <china@thewrittenword.com>
1784 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1787 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1789 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1790 that "UTC +1 second" continues to work. Problem reported
1792 (relunit_snumber): New rule.
1795 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1797 * getdate.y (universal_time_zone_table): New constant.
1798 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1799 universal_time_zone_table.
1800 (lookup_zone): Prefer universal_time_zone_table to
1801 local_time_zone_table, so that "GMT" time stamps are allowed in
1802 London during the summer. Problem reported by Ian Abbott.
1804 2005-04-12 Jim Meyering <jim@meyering.net>
1806 * human.c (humblock): Set *options even when returning due to
1807 xstrtoumax conversion failure. Thanks to a used-uninitialized
1810 2005-04-09 Jim Meyering <jim@meyering.net>
1812 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1813 -Wuninitialized: initialize tm0.tm_year.
1815 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1817 * getdate.y (parser_control): rels_seen is now a boolean, not a
1818 count, since there's no maximum. All uses changed.
1819 Add member dsts_seen.
1820 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1822 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1823 Use pc_rels_seen to decide whther a date is absolute.
1825 * getdate.y (number): Don't overwrite year.
1826 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1829 2005-04-02 Simon Josefsson <jas@extundo.com>
1831 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1832 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1834 2005-03-27 Jim Meyering <jim@meyering.net>
1836 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1838 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1840 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1841 "one's complement" -> "ones' complement" in comment, as per Knuth.
1842 "value of type" -> "type or expression" in comment.
1843 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1845 2005-03-26 Jim Meyering <jim@meyering.net>
1848 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1849 Correct typos: s/or/of/.
1851 2005-03-23 Jim Meyering <jim@meyering.net>
1853 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1855 2005-03-21 Jim Meyering <jim@meyering.net>
1857 Changes imported from coreutils.
1859 * cycle-check.c: Don't include xalloc.h.
1861 * path-concat.c: Don't include assert.h.
1862 (path_concat): Remove assertion that would have triggered
1863 for ABASE starting with more than one slash.
1864 Reported by Andreas Schwab.
1866 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1867 properly when ABASE is an absolute file name.
1868 Correct the description of this function.
1870 Add an assertion and a test driver.
1871 This fixes a bug introduced on 2004-07-02.
1872 Andreas Schwab reported the resulting failure of cp --parents:
1873 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1875 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1877 * strftime.c (my_strftime): If the underlying strftime returns 0
1878 (which shouldn't happen), generate nothing instead of returning 0
1879 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1881 2005-03-16 Bruno Haible <bruno@clisp.org>
1883 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1885 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1887 * strftime.c (my_strftime): Prepend space to format so that we can
1888 reliably distinguish strftime failure from empty output on POSIX
1891 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1893 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1894 (iconv_string): Don't guess a size-zero buffer, as that might cause
1895 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1896 result would be 'too large', where 'too large' is (heuristically)
1897 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1898 overflow concerns. This will prevent some unwanted malloc failures
1899 when the inputs are very large.
1901 2005-03-15 Bruno Haible <bruno@clisp.org>
1903 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1906 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1909 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1911 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1913 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1914 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1916 * strtol.c: Likewise.
1918 2005-03-14 Simon Josefsson <jas@extundo.com>
1920 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1923 2005-03-14 Jim Meyering <jim@meyering.net>
1925 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1926 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1927 to be nonzero so that we (and caller) can detect the difference
1928 between a valid zero-length expansion and an error return, even
1929 when the underlying strftime fails before writing anything into
1932 2005-03-10 Jim Meyering <jim@meyering.net>
1934 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1935 so that this module works on systems without fchdir.
1937 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1939 Factor int-properties macros into a single file, except for
1940 glibc-related files.
1941 * intprops.h: New file.
1942 * getloadavg.c: Include it instead of limits.h.
1943 (INT_STRLEN_BOUND): Remove.
1944 * human.c: Include intprops.h.
1945 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1946 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1947 * inttostr.h: Include intprops.h instead of limits.h.
1948 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1949 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1950 for consistency with intprops.h.
1951 (time_t_is_integer, twos_complement_arithmetic): Use them.
1952 * sig2str.h: Include <signal.h>, intprops.h.
1953 (INT_STRLEN_BOUND): Remove.
1954 * strftime.c (TYPE_SIGNED): Remove.
1955 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1956 * strtol.c: Adjust comments to match intprops.h.
1957 * userspec.c: Include intprops.h.
1958 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1959 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1960 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1961 instead of rolling our own expressions.
1962 * xstrtol.c: Include xstrtol.h first, to test interface.
1964 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1966 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1967 the right thing even if adding 1900 would overflow. Similarly
1968 for tm_mon + 1 and tm_yday + 1.
1969 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1970 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1971 (DO_SIGNED_NUMBER): New macro.
1972 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1974 2005-03-07 Bruno Haible <bruno@clisp.org>
1976 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1978 2005-03-03 Derek R. Price <derek@ximbiot.com>
1979 Bruno Haible <bruno@clisp.org>
1981 * pagealign_alloc.h: New file.
1982 * pagealign_alloc.c: New file.
1984 2005-01-28 Bruno Haible <bruno@clisp.org>
1986 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1989 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1991 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1992 The workaround isn't strictly needed for POSIX conformance, and
1993 it's too much of a pain to configure and maintain. We'll ask
1994 people to fix their kernels instead.
1995 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1996 (NANOSLEEP_BUG_WORKAROUND): Remove.
1997 (xnanosleep): Remove the workaround.
1999 2005-02-12 Bruno Haible <bruno@clisp.org>
2001 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2003 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2005 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2006 * timespec.h (gettime): Return void, since it always
2007 succeeds now. All uses changed.
2008 * gettime.c (gettime) Likewise.
2009 [HAVE_NANOTIME]: Prefer nanotime.
2010 Assume gettimeofday succeeds, as POSIX requires.
2011 Assime time () succeeds, since other code already does.
2012 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2013 (timespec_subtract): Remove.
2014 (NANOSLEEP_BUG_WORKAROUND): New constant.
2015 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2016 things considerably. Use it only on GNU/Linux hosts, since the
2017 workaround shouldn't be needed elsewhere.
2019 2005-02-24 Bruno Haible <bruno@clisp.org>
2021 * gettext.h: Update from GNU gettext 0.14.2.
2023 2005-02-24 Bruno Haible <bruno@clisp.org>
2025 * localcharset.c: Update from GNU gettext 0.14.2.
2026 * config.charset: Update from GNU gettext 0.14.2.
2028 2005-02-22 Simon Josefsson <jas@extundo.com>
2030 * iconvme.h, iconvme.c: New files, from libc.
2032 2005-02-20 Neil Conway <neilc@samurai.com>
2034 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2035 returned by OSX/Darwin if the specified buffer is not large
2036 enough for the hostname.
2038 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2040 * memrchr.h: New file.
2041 * chdir-long.c: Include it.
2042 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2043 Don't bother including stddef.h.
2045 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2047 * argp-help.c (__argp_help): Create a fake struct argp_state and
2048 pass it to _help, otherwise the latter coredumps trying to
2049 dereference state.root_argp.
2051 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2053 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2055 Include <sys/types.h>, for dev_t.
2056 (ME_DUMMY, ME_REMOTE): Move from here....
2057 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2058 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2060 Include mountlist.h first, to test the interface.
2062 2005-01-29 Bruno Haible <bruno@clisp.org>
2064 * progname.c (program_name): Initialize.
2065 Needed when linking statically on MacOS X.
2067 2005-01-28 Bruno Haible <bruno@clisp.org>
2069 * javacomp.sh.in: New file, from GNU gettext.
2070 * javacomp.h: New file, from GNU gettext.
2071 * javacomp.c: New file, from GNU gettext.
2073 2005-01-26 Bruno Haible <bruno@clisp.org>
2075 * javaexec.sh.in: New file, from GNU gettext.
2076 * javaexec.h: New file, from GNU gettext.
2077 * javaexec.c: New file, from GNU gettext.
2079 2005-01-26 Simon Josefsson <jas@extundo.com>
2081 * gai_strerror.c: Use GPL in header.
2083 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2085 * argp-help.c (hol_entry_help): Avoid using non-constant
2086 initializers for struct pentry_state.
2087 (__argp_error): Check return value of __asprintf
2088 (__argp_failure): Translate error message
2090 * argp-parse.c: Removed braces around the expansion of N_()
2092 2005-01-21 Jim Meyering <jim@meyering.net>
2094 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2095 same value as for Solaris 9.
2097 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2098 component length. This included changing the parameter to be
2099 of type `char *' rather than `char const *'.
2100 * chdir-long.h (chdir_long): Update prototype.
2102 * openat.c (fdopendir, fstatat): New functions.
2103 * openat.h: Include headers required for use of DIR and struct stat.
2104 [AT_SYMLINK_NOFOLLOW]: Define.
2105 (fdopendir, fstatat): Add prototypes.
2107 2005-01-21 Bruno Haible <bruno@clisp.org>
2109 * classpath.h: New file, from GNU gettext.
2110 * classpath.c: New file, from GNU gettext.
2112 2005-01-20 Simon Josefsson <jas@extundo.com>
2114 * version-etc-fsf.c: New file, with version_etc_copyright.
2115 * version-etc.c: Remove version_etc_copyright.
2116 * version-etc.h (version_etc_copyright): Use [] instead of * in
2117 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2119 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2121 * save-cwd.c (save_cwd): Remove code to support the case
2122 where fchdir is missing or flaky.
2124 2005-01-20 Simon Josefsson <jas@extundo.com>
2126 * base64.h (isbase64): Add.
2128 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2129 using a unsigned prototype, don't inline.
2130 (base64_decode): Use it.
2132 2005-01-19 Bruno Haible <bruno@clisp.org>
2134 * sh-quote.h: New file, from GNU gettext.
2135 * sh-quote.c: New file, from GNU gettext.
2137 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2139 Merge changes from coreutils, as described below in several
2140 changelogs dated today.
2142 * save-cwd.c: Include "save-cwd.h" before other include files.
2143 (O_DIRECTORY): Remove; not needed here, since "." must be
2144 a directory. All uses removed.
2145 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2146 universal on Suns, and we also need to test for IRIX.
2147 Revamp code to use 'if' rather than '#if'.
2148 Avoid unnecessary comparison of cwd->desc to 0.
2150 * utimens.c (futimens): Robustify the previous patch, by checking
2151 for known valid error numbers rather than observed invalid ones.
2153 2005-01-18 Jim Meyering <jim@meyering.net>
2155 * version-etc.c (version_etc_copyright): Update copyright date.
2157 * utimens.c (futimens): Account for the fact that futimes
2158 can also fail with errno == ENOSYS or errno == ENOENT.
2159 Patch from Dmitry V. Levin.
2161 Change the name of the robust chdir function from chdir to chdir_long.
2162 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2163 (restore_cwd): Use chdir_long, not chdir.
2164 * chdir-long.c: Renamed from chdir.c.
2165 * chdir-long.h: Renamed from chdir.h.
2166 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2169 2005-01-18 Bob Proulx <bob@proulx.com>
2171 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2172 offsetof() macro construct to avoid compile failure with native HP-UX
2173 11.0 ANSI C compiler.
2175 2005-01-06 Bruno Haible <bruno@clisp.org>
2177 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2178 because stpncpy.m4 takes care of it.
2180 2004-01-24 Bruno Haible <bruno@clisp.org>
2182 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2184 2003-10-09 Bruno Haible <bruno@clisp.org>
2186 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2188 2005-01-06 Bruno Haible <bruno@clisp.org>
2190 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2191 * fwriteerror.c: Include <stdbool.h>.
2192 (fwriteerror): At the end, close the file stream. Record whether
2193 stdout was already closed.
2195 2004-05-27 Bruno Haible <bruno@clisp.org>
2197 * execute.c (environ): Declare if needed.
2198 * pipe.c (environ): Likewise.
2199 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2201 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2203 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2204 definitions to be after all include files, to avoid collisions.
2205 Problem reported by Bob Proulx.
2207 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2209 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2210 not needed. This removes a dependency on the gettext module.
2211 [defined _LIBC]: Do not include <libintl.h>; not needed.
2213 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2215 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2218 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2220 * argp-parse.c: Include <stddef.h>.
2221 (alignof, alignto): New macros.
2222 (parser_init): Don't assume that void * is aligned sufficiently
2225 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2226 need to extend the stack.
2227 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2230 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2232 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2234 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2236 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2237 Remove now-obsolete comment about AIX.
2238 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2239 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2240 (YYMAXDEPTH): New macro.
2242 2004-12-18 Bruno Haible <bruno@clisp.org>
2244 * fatal-signal.c (fatal_signals): Make non-const.
2245 (init_fatal_signals): New function.
2246 (uninstall_handlers, install_handlers): Ignore signals that were set to
2248 (at_fatal_signal): Call init_fatal_signals.
2249 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2251 Reported by Paul Eggert.
2253 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2255 * getdate.y (textint): New member "negative".
2256 (time_zone_hhmm): New function.
2257 Expect 14 shift-reduce conflicts, not 13.
2258 (o_colon_minutes): New rule.
2259 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2260 (yylex): Set the "negative" member of signed numbers.
2262 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2264 Changes imported from coreutils.
2265 * hard-locale.c: Assume <locale.h> exists.
2267 (GLIBC_VERSION): New macro.
2268 (hard_locale): Assume setlocale exists.
2269 Rewrite to avoid #ifdef.
2270 Use strdup rather than malloc + strcpy.
2271 * human.c: Assume <locale.h> exists.
2272 (human_readable): Assume localeconv exists.
2274 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2276 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2277 convert T2, not T. (Imported from libc.)
2279 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2281 * getcwd.c (is_ENAMETOOLONG): New macro.
2282 (__getcwd.c): Don't restore errno; glibc doesn't.
2283 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2284 first, falling back to our code only if its results look suspicious.
2285 Ensure that the resulting buffer is only as large as necessary.
2287 * readutmp.c: Include readutmp.h first.
2288 Include <errno.h>, since readutmp.h no longer does that.
2289 * readutmp.h: Don't include <errno.h>,
2290 <sys/param.h>, <time.h>; not needed to establish interface.
2291 (errno): Remove decl.
2292 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2293 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2294 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2296 2004-11-28 Simon Josefsson <jas@extundo.com>
2298 * base64.h, base64.c: New file.
2300 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2302 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2304 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2306 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2307 HP's ANSI C compiler.
2308 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2309 Declaring int functions causes warnings on some modern systems and
2310 shouldn't be needed to compile on ancient ones.
2311 * same.c (MIN) [defined MIN]: Don't define, since it's already
2314 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2315 with the following changes.
2316 (__set_errno): Parenthesize properly.
2317 Include <stdbool.h>.
2318 (MIN, MAX, MATCHING_INO): New macros.
2319 (__getcwd): Define with prototype, not K&R form.
2320 Use heuristics to allocate default buffer on stack if possible.
2321 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2322 behavior, and to avoid the PATH_MAX limit when computing
2324 Use MATCHING_INO to compare inode number to file.
2325 Check for arithmetic overflow in size calculations.
2326 Fix bug in reallocation of dot array that caused getcwd to fail
2327 on directories nested deeper than 75.
2328 Be more careful about saving errno on error.
2329 Do not use realloc; use only free+malloc, as this is a bit
2330 more flexible and avoids a needless copy operation.
2331 Do not inspect st_dev and st_ino for symbolic links; POSIX
2332 doesn't specify the latter.
2333 Check for closedir errors.
2334 Avoid needless casts.
2335 Use "#ifdef weak_alias" around weak_alias, to be like other
2337 The following changes to getcwd.c have effect only when used in
2338 gnulib; they have no effect inside glibc proper.
2339 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2340 as alloca isn't used.
2341 (alloca, __alloca): Likewise.
2342 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2343 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2344 unconditionally, as gnulib assumes C89 or better.
2345 Do not include <sys/param.h>.
2346 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2347 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2349 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2350 Include <dirent.h> in a way that is compatible with modern Autoconf.
2351 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2352 New macros, if not already defined.
2353 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2354 Use "_LIBC", not "defined _LIBC", for consistency.
2355 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2357 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2358 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2359 * xgetcwd.c: David MacKenzie's old code was removed, so give
2360 credit only to Jim Meyering and adjust the copyright dates.
2361 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2362 <stdlib.h>, <unistd.h>, "pathmax.h".
2363 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2364 (INITIAL_BUFFER_SIZE): Remove.
2365 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2367 2004-11-23 Jim Meyering <jim@meyering.net>
2369 * getopt_.h: Remove trailing blanks.
2371 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2373 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2374 (futimens): New function, which uses futimes if available.
2375 (futimens, utimens): Support timespec==NULL, with same semantics
2376 as utime and utimens.
2377 * utimens.h (futimens): New decl.
2379 2004-11-23 Jim Meyering <jim@meyering.net>
2381 * __fpending.c: Add comment.
2383 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2385 * getopt_.h: Re-addition of __getopt_argv_const caused
2386 redefinition warnings. To avoid them, include the defines
2387 in `#if !defined __need_getopt ... #endif'. The only place
2388 where __getopt_argv_const is used is in definitions
2389 of getopt_long and getopt_long_only below, which are as well
2390 protected by `#ifndef __need_getopt'.
2391 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2392 __need_getopt after including <stdio.h> and <unistd.h> These
2393 headers might have defined it.
2395 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2397 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2399 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2400 optopt): Use them instead of invoking ## directly; otherwise, the
2401 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2403 2004-11-19 Bruno Haible <bruno@clisp.org>
2405 * strtok_r.c: Move comments from here...
2406 * strtok_r.h: ... to here.
2408 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2410 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2411 might fail. Problem reported by Yoann Vandoorselaere.
2412 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2413 that mishandle size_t overflow.
2415 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2417 * canon-host.c: Include "strdup.h".
2418 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2419 Use strdup instead of malloc/strcpy to duplicate strings.
2421 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2422 (human_space_before_unit): New constant.
2423 * human.c (human_readable): Support it.
2425 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2426 (xgetcwd): Set errno correctly when failing.
2427 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2428 the failure is actually due to a PATH_MAX problem.
2430 Further getopt changes to make it more likely that glibc will
2431 buy the changes back.
2432 * getopt.c (POSIXLY_CORRECT): New constant.
2433 (getopt): Use it, so to preserve glibc semantic
2434 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2435 when compiling for libc.
2436 * getopt_.h (__getopt_argv_const): Bring it back.
2437 (getopt_long, getopt_long_only): Use it.
2439 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2440 New arg POSIXLY_CORRECT. All callers changed.
2441 (getopt): Argv is now char * const *, as per standard.
2442 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2443 not char *__getopt_argv_const *.
2444 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2445 _getopt_long_only_r): Likewise.
2446 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2447 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2448 _getopt_long_r, _getopt_long_only_r): Likewise.
2449 * getopt_.h (__getopt_argv_const): Remove.
2450 (getopt): Argv is now char * const *, as per standard.
2452 * getdate.y (tORDINAL): New token.
2453 (day, relunit): Allow it for relative times.
2454 (relative_time_table): Use tORDINAL for ordinals.
2456 2004-11-15 Jim Meyering <jim@meyering.net>
2458 * closeout.c: Include "__fpending.h" once again.
2459 Include <stdbool.h>.
2460 (close_stdout): Don't fail just because stdout was closed initially,
2461 since some programs don't write to stdout in the normal course of
2462 operation (other than --version and --help), and we don't want this
2463 function to make e.g. `touch file >&-' fail.
2464 But do fail if it was closed and someone has tried to write to it.
2465 E.g., `printf foo >&-' must fail.
2467 2004-11-11 Simon Josefsson <jas@extundo.com>
2469 * strtok_r.h, strtok_r.c: New file.
2471 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2473 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2474 we can stop lying to compilers about the constness of argv when we
2475 are compiled outside glibc.
2476 (getopt, getopt_long, getopt_long_only): Use it.
2477 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2479 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2480 _getopt_long_only_r): Likewise.
2481 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2482 _getopt_long_only_r): Likewise.
2484 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2485 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2486 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2487 the other external symbols.
2488 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2489 declaration, since the above renaming now works around collisions.
2491 2004-11-11 Jim Meyering <jim@meyering.net>
2493 * linebreak.c: Remove trailing blanks.
2494 * alloca_.h: Likewise.
2495 * acosl.c: Likewise.
2496 * euidaccess.c: Likewise.
2497 * allocsa.h: Likewise.
2499 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2501 * mktime.c (SHR): New macro, which is a portable
2502 substitute for >> that should work even on Crays.
2503 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2504 Problem reported by Mark D. Baushke in
2505 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2506 * getdate.y (SHR): Likewise.
2508 * strftime.c (SHR): Likewise.
2510 * quotearg.c (struct quoting_options): Use unsigned int for
2511 quote_these_too, so that right shifts are well defined. All uses
2514 2004-11-10 Simon Josefsson <jas@extundo.com>
2516 * getaddrinfo.h, getaddrinfo.c: New files.
2518 2004-11-10 Jim Meyering <jim@meyering.net>
2520 Ensure that no close failure goes unreported.
2521 * closeout.c (close_stdout): Always close stdout. I.e., don't
2522 return early when it seems there's nothing to flush.
2523 Don't include __fpending.h.
2525 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2527 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2529 2004-11-05 Bruno Haible <bruno@clisp.org>
2531 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2532 Reported by Mark D. Baushke <mdb@cvshome.org>.
2534 2004-11-04 Bruno Haible <bruno@clisp.org>
2536 2004-09-11 Bruno Haible <bruno@clisp.org>
2537 * allocsa.valgrind: New file.
2538 2004-02-06 Bruno Haible <bruno@clisp.org>
2539 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2540 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2541 Reported by Christopher Seip <chris.seip@hp.com>.
2543 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2545 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2546 with errno == ERANGE if the buffer is too small.
2547 Problem reported by Mark D. Baushke.
2549 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2551 * xreadlink.c (MAXSIZE): New macro.
2552 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2553 size does not exceed MAXSIZE. Avoid cast.
2554 As suggested by Mark D. Baushke in
2555 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2556 if readlink fails with buffer size just under MAXSIZE, try again
2559 2004-11-02 Derek R. Price <derek@ximbiot.com>
2560 and Paul Eggert <eggert@cs.ucla.edu>
2562 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2563 (get_date): Overparenthesize to avoid GCC warning.
2565 2004-11-02 Bruno Haible <bruno@clisp.org>
2567 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2568 function returns void.
2570 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2572 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2573 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2576 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2578 * getdate.y: Add support for TZ="foo" within a date string.
2579 Fix some bugs near time_t boundaries. Reject dates with
2580 out-of-range components, e.g., "Sept 31".
2581 Include <stdlib.h>, "setenv.h", "xalloc.h".
2582 (ISDIGIT_LOCALE): Remove; unused.
2583 Note that the TZ and time functions used here are not reentrant.
2584 (mktime_ok, get_tz): New functions.
2585 (TZBUFSIZE): New constant.
2586 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2587 This requires that we sometimes generate our own TZ="XXX..." setting.
2589 2004-10-27 Derek R. Price <derek@ximbiot.com>
2591 * mktime.c (not_equal_tm): Remove redundant check.
2593 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2595 * getdate.y: Use Bison 1.875 features, and some minor
2596 code cleanups. This change does not affect semantics.
2597 Don't include <stdlib.h>; no longer needed.
2598 Don't include unlocked-io.h; only the "#if TEST" code uses
2599 stdio, and performance isn't crucial there.
2600 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2601 Bison 1.875 features as described below.
2602 All uses of "PC." replaced by "pc->".
2603 (YYSTYPE): Add a forward declaration.
2604 (yylex, yyerror): Use full prototypes in forward decls.
2605 Use "%pure-parser" rather than obsolescent "%pure_parser".
2606 Use %parse-param and %lex-param instead of obsolescent
2607 YYPARSE_PARAM and YYLEX_PARAM.
2608 (meridian_table, month_and_day_table, time_units_table,
2609 relative_time_table, time_zone_table, military_table,
2610 lookup_zone, lookup_word, get_date):
2611 Use NULL instead of 0 where appropriate.
2612 (to_hour): Avoid abort (), to avoid a dependency on
2614 (yyerror, yylex): Now accepts parser_control * arg.
2615 (main) [TEST]: Use '\0' rather than 0 for char.
2617 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2619 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2620 It's now the caller's responsibility to handle the case where
2621 !HAVE_GETPAGESIZE && !defined getpagesize.
2623 * mktime.c (leapyear): Arg is long int, not int.
2625 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2627 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2629 2004-10-12 Simon Josefsson <jas@extundo.com>
2631 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2632 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2635 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2637 * vsnprintf.h: New file.
2638 * vsnprintf.c: New file.
2640 2004-10-07 Bruno Haible <bruno@clisp.org>
2642 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2643 into the provided buffer.
2645 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2647 * diacrit.c, diacrit.h: Add GPL notice.
2649 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2650 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2651 * logl.c (logl): Keep the code as similar to glibc as possible.
2652 This avoids a potential constant-folding bug.
2654 2004-10-05 Bruno Haible <bruno@clisp.org>
2656 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2658 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2660 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2661 * xmalloc.c (xmemdup): Likewise.
2662 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2663 XFREE): Remove these long-obsolescent macros.
2664 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2665 * xstrdup.c: Remove.
2667 * regex.c (re_comp): Cast gettext return value to char *,
2668 Problem reported by Martin Neitzel via Mark D. Baushke.
2670 2004-10-04 Simon Josefsson <jas@extundo.com>
2672 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2673 '#ifdef USE_UNLOCKED_IO'.
2675 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2677 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2678 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2679 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2680 regex.c, sha1.c, version-etc.c, yesno.c:
2681 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2682 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2683 the includer's responsibility.
2685 Sync from coreutils.
2687 * modechange.c (mode_compile): Don't decrement a pointer that
2688 points to the start of a string, as the C Standard says the
2689 resulting behavior is undefined.
2691 * backupfile.h (enum backuptype): Rename none -> no_backups,
2692 simple -> simple_backups, numbered_existing ->
2693 numbered_existing_backups, numbered -> numbered_backups
2694 to avoid shadowing problems. All uses changed.
2695 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2696 * backupfile.c (check_extension, numbered_backup):
2697 Rename locals to avoid shadowing 'basename'.
2698 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2701 * .cppi-disable: Add getopt_.h, getopt_int.h.
2702 * .cvsignore: Add getopt.h.
2704 2004-10-04 Simon Josefsson <jas@extundo.com>
2706 * memmem.h: New file.
2707 * memmem.c: New file, taken from glibc.
2709 2004-10-02 Jim Meyering <jim@meyering.net>
2711 * dirfd.h, getpagesize.h: Add copyright notice.
2713 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2715 * snprintf.c: Remove comments as to why each header is needed.
2717 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2719 * strsep.h: New file.
2720 * strsep.c: New file.
2722 2004-10-01 Simon Josefsson <jas@extundo.com>
2724 * snprintf.c (snprintf): Handle size==0.
2726 2004-10-01 Simon Josefsson <jas@extundo.com>
2727 Bruno Haible <bruno@clisp.org>
2729 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2730 (snprintf): Declare 'args'.
2732 2004-09-30 Simon Josefsson <jas@extundo.com>
2734 * snprintf.h, snprintf.c: New files.
2736 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2738 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2739 (hol_entry_help): Never translate an empty string.
2740 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2741 * argp.h (OPTION_NO_TRANS): New option.
2743 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2745 * xvasprintf.c: Include xalloc.h.
2746 (xvasprintf): Use xalloc_die, not xmalloc_die.
2748 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2750 * dummy.c: Change copyright notice to FSF, and license to GPL.
2752 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2754 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2755 Problem reported by Bruno Haible in:
2756 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2758 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2760 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2761 in case some system header has #define'd it. Problem reported by
2762 Soeren D. Schulze in
2763 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2765 2004-09-08 Bruno Haible <bruno@clisp.org>
2767 * stdint_.h.in: New file, taken from GNU clisp.
2769 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2771 * xvasprintf.h: New file.
2772 * xvasprintf.c: New file.
2773 * xasprintf.c: New file.
2775 2004-09-08 Bruno Haible <bruno@clisp.org>
2777 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2779 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2781 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2783 Import from coreutils.
2784 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2785 strings on unbounded length. alloca's performance benefits aren't
2786 that important here.
2788 (parse_with_separator): New function, with most of the internals
2789 of the old parse_user_spec. Allow user to omit both user and group,
2790 for compatibility with FreeBSD.
2791 Clone only the user name, not the entire spec.
2792 Do not set *uid, *gid unless entirely successful.
2793 Avoid memory leak in some failing cases.
2794 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2795 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2796 (parse_user_spec): Rewrite to use parse_with_separator.
2798 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2800 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2801 its complicated substitute.
2802 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2803 and program_invocation_name.
2804 (__argp_basename) [!_LIBC]: Remove; the only use was
2805 replaced by its body.
2806 (__argp_short_program_name): Change condition from
2807 !defined __argp_short_program_name to
2808 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2809 to match argp-namefrob.h.
2810 (__argp_failure): Don't assume strerror_r returns char *.
2811 * argp-parse.c (N_): Define unconditionally.
2812 (argp_default_options): Fill out initializers with 0 to avoid
2815 2004-08-12 Simon Josefsson <jas@extundo.com>
2817 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2818 * getopt_.h: Renamed from getopt.h.
2820 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2822 Merge from coreutils.
2824 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2825 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2826 for Reliant Unix 5.43.
2828 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2829 (union fooround): Use uintmax_t, not long int.
2830 The rest is a merge from libc:
2831 [defined _LIBC]: Include <shlib-compat.h>.
2832 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2834 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2836 * strverscmp.c: Convert to UTF-8.
2838 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2840 * obstack.h (obstack_empty_p):
2841 Don't assume that chunk->contents is suitably aligned.
2842 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2843 Likewise. Problem reported by Benno in
2844 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2846 * chown.c (rpl_chown): Work even if the file is writeable but not
2847 readable. This could be improved further but it'd take some work.
2849 2004-08-08 Simon Josefsson <jas@extundo.com>
2851 * xgethostname.c: Don't include error.h (not used).
2854 * getpass.c: Include getpass.h first.
2856 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2858 * xalloc-die.c: New files.
2859 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2861 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2862 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2863 (_, N_, xalloc_die): Move to xalloc-die.c.
2864 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2865 so that we needn't mess with xalloc_msg_memory_exhausted.
2867 * sha1.h: Renamed from sha.h.
2868 (SHA1_H): Renamed from _SHA_H.
2869 (sha1_ctx): Renamed from sha_ctx.
2870 (sha1_init_ctx): Renamed from sha_init_ctx.
2871 (sha1_process_block): Renamed from sha_process_block.
2872 (sha1_process_bytes): Renamed from sha_process_bytes.
2873 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2874 (sha1_read_ctx): Renamed from sha_read_ctx.
2875 (sha1_stream): Renamed from sha_stream.
2876 (sha1_buffer): Renamed from sha_buffer.
2877 * sha1.c: Likewise; renamed from sha.c.
2878 Do not include <sys/types.h>.
2879 Include <stddef.h> rather than <stdlib.h>.
2881 2004-08-08 Bruno Haible <bruno@clisp.org>
2883 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2884 FILESYSTEM_PREFIX_LEN.
2885 * progreloc.c: Likewise.
2886 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2888 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2891 * argp-help.c (make_hol, hol_append): Don't assume that
2892 SIZE_MAX is a valid preprocessor constant.
2893 (__argp_basename): Change from "#ifndef _LIBC"
2894 to "#ifndef __argp_short_program_name", so that
2895 we don't compile these functions for tar.
2897 More merges from coreutils.
2898 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2899 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2901 * addext.c: Remove; no longer needed.
2902 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2903 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2904 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2905 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2906 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2907 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2908 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2909 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2910 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2911 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2912 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2913 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2914 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2915 Import changes from coreutils.
2917 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2919 Merge from coreutils.
2921 * .gdb-history: Remove; this doesn't belong here.
2923 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2924 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2925 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2927 * dirname.h: Include <stdbool.h>.
2928 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2929 for consistency with POSIX terminology. All uses changed.
2930 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2931 (strip_trailing_slashes): Use bool for booleans.
2932 * stripslash.c (strip_trailing_slashes): Likewise.
2934 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2935 sometimes returns a positive errno value even when it succeeds.
2936 (print_errno_message) [!LIBC]: Fall back on strerror if
2939 * path-concat.c (mempcpy): Don't define if a system header defines it.
2940 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2941 (longest_relative_suffix): New function.
2942 (path_concat): Use it. Assume first argument is not NULL.
2943 Port to DOS. Omit redundant separators.
2944 Report an error instead of returning NULL.
2945 Use mempcpy instead of memcpy.
2946 (xpath_concat): Remove: not declared or used.
2948 * same.h: Include <stdbool.h>
2949 (same_name): Return bool, not int.
2950 * same.c (same_name): Likewise.
2951 (errno): Don't declare; we assume C89 or better now.
2953 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2954 if not already defined.
2956 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2957 * dup-safer.c (errno): Likewise.
2959 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2961 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2964 2004-08-03 Simon Josefsson <jas@extundo.com>
2966 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2967 * progname.h: Don't include stdbool.h.
2969 2004-08-02 Simon Josefsson <jas@extundo.com>
2971 * getsubopt.h: New file, with comments from Bruno Haible.
2972 * getsubopt.c: New file, from glibc, but slightly modified based on
2973 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2975 2004-08-01 Simon Josefsson <jas@extundo.com>
2977 * xgetdomainname.c: Include stdlib.h, for free().
2979 2004-07-16 Simon Josefsson <jas@extundo.com>
2981 * dummy.c: New file.
2983 2004-07-16 Bruno Haible <bruno@clisp.org>
2985 * backupfile.h: Add extern "C" for C++.
2986 * closeout.h: Likewise.
2987 * copy-file.h: Likewise.
2988 * findprog.h: Likewise.
2989 * full-write.h: Likewise.
2990 * pathname.h: Likewise.
2991 * progname.h: Likewise.
2992 * stpcpy.h: Likewise.
2993 * stpncpy.h: Likewise.
2994 * strcase.h: Likewise.
2995 * strstr.h: Likewise.
2996 * xalloc.h: Likewise.
2998 * mbswidth.h: Add extern "C" for C++.
2999 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3001 2004-07-09 Simon Josefsson <jas@extundo.com>
3003 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3004 failed without this.)
3006 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3008 * fchown-stub.c: New file.
3010 2004-06-24 Jim Meyering <jim@meyering.net>
3012 * obstack.h (obstack_base): Cast to (void *), per documentation.
3014 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3016 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3018 2004-06-01 Jim Meyering <jim@meyering.net>
3020 * calloc.c: New file.
3022 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3024 * getdate.y (yylex): Allow space between sign and number.
3025 Problem reported by Dan Jacobson.
3027 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3028 and Jim Meyering <jim@meyering.net>
3030 Merge from coreutils CVS.
3032 * stat-macros.h: New file, with contents from file-type.h
3033 and coreutils' system.h.
3034 * file-type.c: Include "stat-macros.h".
3035 * file-type.h (file_type): Move all macro definitions to new file,
3038 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3039 Wrap old code with this conditional.
3040 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3041 function that does not dereference symlinks.
3042 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3044 * xreadlink.c: Include xreadlink.h first, to catch .h file
3045 dependency problems.
3046 (xreadlink): Accept new arg SIZE, for efficiency.
3047 All decls and uses changed.
3048 * xreadlink.h: Include <stddef.h>, for size_t.
3050 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3051 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3053 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3055 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3057 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3058 macros to be defined.
3059 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3060 the allocator returns NULL because the requested size is zero.
3062 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3064 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3065 var. Add comment explaining why libc still defines it. This
3066 merges the following patch from glibc:
3067 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3069 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3071 * obstack.c (_obstack): Remove unused variable. It hasn't been
3072 present in glibc since revision 1.1 of this file.
3073 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3074 obstack_alignment_mask, obstack_alloc, obstack_base,
3075 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3076 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3077 obstack_grow0, obstack_init, obstack_int_grow,
3078 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3079 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3080 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3081 nonexistent functions.
3083 2004-05-17 Derek R. Price <derek@ximbiot.com>
3084 Paul Eggert <eggert@cs.ucla.edu>
3086 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3088 2004-05-14 Bruno Haible <bruno@clisp.org>
3090 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3091 that consists of a '.' followed by an empty digit string.
3092 Patch by Tor Lillqvist <tml@iki.fi>.
3094 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3096 Port obstack to the AS/400, where pointers are 16 bytes wide and
3097 you cannot cast an integer to a valid pointer. This patch is
3098 currently waiting to be integrated into glibc; see
3099 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3101 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3102 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3103 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3104 (struct obstack): temp member is now a union of a pointer and
3105 an integer, instead of an integer. All integer uses changed.
3106 This does not affect the physical layout of struct obstack,
3107 except on hosts (like the AS/400) where the size or alignment of
3108 void * is greater than that of ptrdiff_t.
3109 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3110 __STDC__)]: Store temporary in pointer member of union, not
3112 * obstack.c: Include <stddef.h>, for offsetof.
3113 (struct fooalign): Remove; it doesn't need a name.
3114 (union fooround): Change double to long double, and add void *.
3115 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3116 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3117 not a macro. Hence the values are always int; so remove all
3118 casts-to-int in uses.
3120 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3121 Derek Price <derek@ximbiot.com>
3123 * alloca.c: Include <alloca.h>, to get our interface.
3124 * alloca_.h: Use __alloca on AIX, so that we don't have to
3125 include <alloca.h> first. Use C89 prototype for alloca; this
3126 requires including <stddef.h> for size_t. Use extern "C" if C++.
3127 Use #elif for simplicity, since we can assume C89 now.
3128 Don't try to source the system alloca.h since it will not be found
3129 and to prevent recursively including its replacement.
3130 * fnmatch.c: Include <alloca.h> instead of opencoding.
3131 * regex.c: Likewise.
3133 2004-05-16 Derek Price <derek@ximbiot.com>
3134 Paul Eggert <eggert@cs.ucla.edu>
3136 getline cleanup. This changes the getndelim2 API: both order of
3137 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3140 * getline.c: Don't include stddef.h or stdio.h, since our
3141 interface does that.
3142 (getline): Always use getdelim, so that we don't have two
3143 copies of this code.
3144 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3146 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3147 (GETNDELIM2_MAXIMUM): New macro.
3148 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3149 instead of the old practice of delim2==0. All callers changed.
3150 Return -1 on overflow, instead of returning junk.
3151 Do not set *linesize unless allocation succeeds.
3152 * getndelim2.h: Do not include stddef.h; no longer needed, now
3153 that we include sys/types.h.
3154 * getnline.h: Likewise.
3155 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3156 (getndelim2): Reorder arguments.
3157 * getnline.c (getnline, getndelim):
3158 Don't discard the NMAX argument.
3159 (getnline): Invoke getndelim, to avoid code duplication.
3160 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3161 of (size_t) -1 by callers of the getnline family.
3163 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3165 * nanosleep.c (suspended): Change its type from int to
3166 sig_atomic_t volatile.
3167 (first_call): Make it private to rpl_nanosleep, and have it
3168 be zero initially as that's a bit faster.
3169 (my_usleep): Round up fractional times instead of truncating them,
3170 as this is the usual meaning for 'sleep'.
3172 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3174 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3175 (ENOSYS): Define if not defined.
3176 (settime): Fall back on stime if it exists and settimeofday fails.
3177 But don't bother with fallbacks if a method fails with errno == EPERM.
3179 2004-05-11 Jim Meyering <jim@meyering.net>
3181 Prior to this change, the save_cwd caller required read access to the
3182 current directory on most systems (ones with the fchdir function).
3184 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3185 fails, try write-only, and finally, resort to using xgetcwd.
3187 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3189 * obstack.c, obstack.h: Import changes from libc.
3191 2004-04-28 Bruno Haible <bruno@clisp.org>
3193 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3194 implicitly appends .exe to executables.
3195 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3196 accepts Windows pathnames.
3197 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3198 Cygwin like Windows, since it now accepts Windows pathnames.
3199 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3200 Cygwin like Windows, since it now accepts Windows pathnames.
3201 Reported by Derek Robert Price <derek@ximbiot.com>.
3203 2004-04-20 Jim Meyering <jim@meyering.net>
3205 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3207 2004-04-20 Jim Meyering <jim@meyering.net>
3208 Bruno Haible <bruno@clisp.org>
3210 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3211 memory when realloc fails.
3213 2004-04-18 Jim Meyering <jim@meyering.net>
3215 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3216 don't leak memory and do call END_UTMP_ENT.
3218 2004-04-11 Paul Eggert <eggert@twinsun.com>
3220 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3221 (CHAR_BIT): Remove, since we assume C89.
3222 Include <stdint.h> if available, as per current Autoconf CVS advice.
3224 2004-03-30 Paul Eggert <eggert@twinsun.com>
3226 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3227 not bool, to be more consistent with Unix conventions.
3228 Suggested by Bruno Haible.
3230 Merge from coreutils.
3232 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3235 * getdate.h: Include stdbool.h, and timespec.h instead of
3236 the usual <time.h> dance.
3237 (get_date): Change signature to support fractional time stamps.
3238 All callers changed.
3239 * getdate.y: Include "getdate.h" first, as we can now
3240 assume C89 and don't need to worry about 'const'.
3241 Similarly, include "unlocked-io.h" near start, not in middle.
3243 (textint.value): Use long int rather than int.
3244 (textint.digits): Use size_t rather than int.
3245 (BILLION, LOG10_BILLION): New constants.
3246 (parser_control): New member rel_ns. Members day_ordinal,
3247 time_zone, month, day, hour, minutes, rel_year, rel_month,
3248 rel_day, rel_hour, rel_minutes, rel_seconds
3249 are now long int, not int. Member seconds is now struct timespec,
3250 not int. New member timespec_seen. Members dates_seen, days_seen,
3251 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3253 (%union.intval): Now long int, not int.
3254 New member timespec.
3255 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3256 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3257 (spec): Now is a timespec or an item list.
3258 (timespec, items): New nonterminals.
3259 (time, rel, relunit, number, get_date):
3260 Add support for fractional seconds.
3261 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3262 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3263 (to_hour): First arg is now long int, not int.
3264 (to_year): Returns long int, not int.
3265 Don't treat year -70 like 70.
3266 (tm_diff): Returns long int, not int.
3267 (lookup_word): Use bool instead of int when appropriate.
3268 (yylex): Use size_t for count, not int.
3269 Detect overflow when parsing large integer constants.
3270 Add support for fractions.
3271 (get_date): Make pointers 'const' if possible.
3272 Use more-portable code to detect integer overflow.
3273 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3274 Don't use ctime; it's not reliable if the year has >4 digits.
3276 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3277 This is for compatibility with BSD.
3279 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3280 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3281 From coreutils' system.h.
3283 * userspec.c: Don't include "posixver.h".
3284 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3285 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3286 compatible extension. Simplify code by removing a boolean int
3287 that was always nonzero if a string was nonnull.
3289 2004-03-30 Jim Meyering <jim@meyering.net>
3291 Merge from coreutils.
3293 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3295 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3296 an empty input stream.
3298 * readtokens.c: Include <stdbool.h>.
3299 (readtoken): Use `size_t' rather than int/long.
3300 All callers adjusted.
3301 Use `bool' rather than `int' where appropriate.
3302 Use memset rather than an explicit loop.
3303 Use x2nrealloc rather than xrealloc.
3304 Allow the use of `\0' as a delimiter.
3305 (readtokens): Likewise.
3306 * readtokens.h (readtoken, readtokens): Update prototypes.
3308 2004-03-30 Bruno Haible <bruno@clisp.org>
3310 * getloadavg.c (getloadavg): Don't assume setlocale returns
3313 2004-03-29 Paul Eggert <eggert@twinsun.com>
3315 Merge changes to getloadavg.c from coreutils and Emacs.
3317 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3318 Define to an expression, not to the empty string.
3319 Include cloexec.h and xalloc.h.
3320 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3321 Use set_cloexec_flag rather than rolling our own.
3322 * cloexec.c, cloexec.h: New files.
3324 2004-03-18 Paul Eggert <eggert@twinsun.com>
3326 * getopt.h: Sync with libc CVS.
3328 2004-03-18 Paul Eggert <eggert@twinsun.com>
3329 Bruno Haible <bruno@clisp.org>
3331 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3332 not on all platforms that have <wchar.h>.
3333 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3335 2004-03-09 Paul Eggert <eggert@twinsun.com>
3337 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3339 * getopt_int.h: New file, also synced from libc.
3341 2004-03-07 Paul Eggert <eggert@twinsun.com>
3343 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3344 '#if' expressions. Unlike the code it replaces, it does not
3345 depend on (defined _SC_PAGESIZE). However, it does depend on
3346 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3347 first reported by Jason Andrade in
3348 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3350 2004-01-18 Simon Josefsson <jas@extundo.com>
3352 * strdup.h: New file.
3353 * strdup.c: Include it.
3354 * path-concat.c: Include strdup.h. Drop strdup declaration.
3355 * userspec.c: Include strdup.h. Drop strdup declaration.
3357 2004-02-06 Karl Berry <karl@gnu.org>
3359 * config.charset: update from gettext 0.14.1.
3361 2004-02-05 Paul Eggert <eggert@twinsun.com>
3363 Add comments and code, prompted by suggestions from Bruno Haible
3365 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3366 describing the enum quoting_style values.
3367 * quotearg.c (quotearg_alloc): New function.
3368 (quotearg_buffer_restyled): Treat lone { and } as special.
3369 Treat = as special. Work around bug with older shells
3370 that "see" a '\' that is really the 2nd byte of a multibyte char.
3371 Quote empty string with shell_quoting_style.
3373 2004-02-03 Bruno Haible <bruno@clisp.org>
3375 * pipe.h: New file, from GNU gettext.
3376 * pipe.c: New file, from GNU gettext.
3378 2004-01-27 Bruno Haible <bruno@clisp.org>
3380 * execute.h: New file, from GNU gettext.
3381 * execute.c: New file, from GNU gettext.
3382 * w32spawn.h: New file, from GNU gettext.
3384 2004-01-23 Paul Eggert <eggert@twinsun.com>
3386 Exit-status fix from coreutils.
3388 Use exit_failure consistently in place of EXIT_FAILURE,
3389 so that program exit statuses are consistent on failure.
3391 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3392 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3393 * argmatch.h: Comment fix to match the above.
3394 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3395 Now a macro referring to exit_failure, instead of a separate
3396 variable. Include "exitfail.h" to get it.
3397 * xstrtol.h: Include "exitfail.h".
3398 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3400 * long-options.c (parse_long_options): Use prototype
3401 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3404 2004-01-21 Jim Meyering <jim@meyering.net>
3406 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3407 so as not to conflict with a different-sized __mktime_internal
3408 function in GNU libc.
3409 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3410 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3412 2004-01-18 Paul Eggert <eggert@twinsun.com>
3414 Merge from diffutils.
3416 * file-type.c (file_type): Add typed memory objects.
3417 * file-type.h (S_TYPEISTMO): New macro.
3419 * c-stack.h (c_stack_action): Remove argv argument.
3420 * c-stack.c (c_stack_action): Likewise. All uses changed.
3421 (die): Don't calculate message unless segv_action returns.
3422 (get_stack_location, min_address_from_argv, max_address_from_argv,
3423 volatile stack_base, volatile_stack_size): Remove.
3424 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3425 that every segmentation violation is a stack overflow. (Ouch!)
3426 See Debian bug 136249 (still outstanding) for more info about why
3427 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3429 2003-11-30 Bruno Haible <bruno@clisp.org>
3431 Safer stack allocation.
3432 * setenv.c: Include allocsa.h.
3433 (alloca): Remove fallback definition.
3434 (freea): Remove macro.
3435 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3438 2003-10-17 Bruno Haible <bruno@clisp.org>
3440 * binary-io.h: Avoid warnings on Cygwin.
3442 2003-12-28 Bruno Haible <bruno@clisp.org>
3444 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3445 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3447 2003-11-28 Bruno Haible <bruno@clisp.org>
3449 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3451 2003-11-27 Bruno Haible <bruno@clisp.org>
3453 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3455 2003-11-17 Bruno Haible <bruno@clisp.org>
3457 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3459 2003-11-24 Bruno Haible <bruno@clisp.org>
3461 * xallocsa.h: New file, from GNU gettext.
3462 * xallocsa.c: New file, from GNU gettext.
3464 2003-11-24 Bruno Haible <bruno@clisp.org>
3466 * allocsa.h: New file, from GNU gettext.
3467 * allocsa.c: New file, from GNU gettext.
3469 2003-11-24 Bruno Haible <bruno@clisp.org>
3471 * eealloc.h: New file.
3473 2004-01-15 Jim Meyering <jim@meyering.net>
3475 Merge from coreutils.
3477 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3478 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3479 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3481 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3482 optional configure-time default.
3484 * version-etc.c (version_etc_copyright): Update copyright date.
3486 * xreadlink.c (xreadlink): Correct outdated comment.
3488 2004-01-15 Paul Eggert <eggert@twinsun.com>
3490 Merge from coreutils.
3492 * posixver.c: Include posixver.h.
3494 * same.c: Include <stdbool.h>, <limits.h>.
3495 (_POSIX_NAME_MAX): Define if not defined.
3497 (same_name): If file names are silently truncated, report
3498 that the file names are the same if they are the same after
3499 the silent truncation.
3501 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3502 conversion function.
3503 * xstrtod.c (xstrtod): Likewise. All callers changed to
3504 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3507 2004-01-14 Paul Eggert <eggert@twinsun.com>
3509 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3510 with like-named macro in fnmatch.c.
3511 (EXT): Use an internal constant instead.
3513 Merge fnmatch patches from glibc.
3514 * fnmatch.c (mbsinit): Remove define.
3515 Add libc_hidden_ver (__fnmatch, fnmatch).
3516 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3517 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3519 2003-12-14 Karl Berry <karl@gnu.org>
3521 * config.charset: update from gettext-runtime.
3523 2003-12-03 Paul Eggert <eggert@twinsun.com>
3525 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3526 Bug reported by Alfred M. Szmidt.
3528 2003-11-29 Karl Berry <karl@gnu.org>
3530 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3532 2003-11-23 Paul Eggert <eggert@twinsun.com>
3533 Bruno Haible <bruno@clisp.org>
3535 * printf-parse.h: Don't include sys/types.h.
3536 (ARG_NONE): New macro.
3537 (char_directive): Change type of *arg_index fields to size_t.
3538 * printf-parse.c: Don't include sys/types.h.
3539 (SSIZE_MAX): Remove macro.
3540 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3541 Remove unnecessary overflow check.
3542 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3545 2003-11-24 Paul Eggert <eggert@twinsun.com>
3547 * alloca.c: Remove dependency on xalloc module.
3548 (xalloc_die): Remove.
3549 (memory_full) [!defined emacs]: New macro.
3550 [!defined emacs]: Don't include xalloc.h.
3551 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3552 address arithmetic overflows. Change datatypes a bit to avoid
3555 2003-11-22 Jim Meyering <jim@meyering.net>
3557 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3559 2003-11-17 Bruno Haible <bruno@clisp.org>
3561 * vasnprintf.c (alloca): Remove fallback definition.
3562 (freea): Remove definition.
3563 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3564 Reported by Paul Eggert.
3566 2003-11-17 Jim Meyering <jim@meyering.net>
3568 On systems without utime and without a utimes function capable of
3569 dealing with a NULL struct utimbuf* argument, this utime replacement
3570 could -- in unusual circumstances -- leak a file descriptor.
3571 * utime.c: Include <unistd.h> and <errno.h>.
3572 (utime_null): Be sure to close `fd' and to preserve errno.
3573 Reported by Geoff Collyer via Arnold Robbins.
3575 2003-11-16 Paul Eggert <eggert@twinsun.com>
3576 Bruno Haible <bruno@clisp.org>
3578 Protect against address arithmetic overflow.
3579 * printf-args.h: Include stddef.h.
3580 (arguments): Change type of field 'count' to size_t.
3581 * printf-args.c (printf_fetchargs): Use size_t instead of
3582 'unsigned int' where appropriate.
3583 * printf-parse.h: Include sys/types.h.
3584 (char_directive): Change type of *arg_index fields to ssize_t.
3585 (char_directives): Change type of fields 'count', max_*_length to
3587 * printf-parse.c: Include sys/types.h and xsize.h.
3588 (SSIZE_MAX): Define fallback value.
3589 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3590 instead of 'int' where appropriate. Check a_allocated, d_allocated
3591 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3592 * vasnprintf.c: Include xsize.h.
3593 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3594 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3595 overflow. Avoid wraparound when converting a width or precision from
3598 2003-11-16 Bruno Haible <bruno@clisp.org>
3600 Update from GNU gettext.
3601 * printf-parse.c: Generalize to it can be compiled for wide strings.
3602 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3603 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3604 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3605 SNPRINTF): New macros.
3606 Don't include <alloca.h> if the file is used inside libintl.
3607 (local_wcslen): New function, for Solaris 2.5.1.
3608 (VASNPRINTF): Use it instead of wcslen.
3610 2003-11-16 Bruno Haible <bruno@clisp.org>
3612 * xsize.h (xmax): New function.
3613 (xsum, xsum3, xsum4): Declare as "pure" functions.
3615 2003-11-12 Paul Eggert <eggert@twinsun.com>
3617 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3618 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3619 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3620 heuristic is just as accurate as far as we know, and it removes a
3621 dependency on size_max.m4 and ptrdiff_max.m4.
3623 2003-11-12 Paul Eggert <eggert@twinsun.com>
3625 * xstrtol.c (__xstrtol): Remove "break" immediately after
3626 "return", to pacify some unknown compiler. Problem reported
3629 2003-11-11 Bruno Haible <bruno@clisp.org>
3631 * xsize.h (SIZE_MAX): Remove fallback definition.
3632 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3635 2003-11-10 Paul Eggert <eggert@twinsun.com>
3637 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3638 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3639 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3641 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3642 not (size_t) -1, since it's defined here.
3644 2003-11-06 Paul Eggert <eggert@twinsun.com>
3646 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3647 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3648 Reject sizes of exactly SIZE_MAX bytes.
3649 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3650 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3652 2003-11-05 Bruno Haible <bruno@clisp.org>
3654 * xsize.h: Include limits.h, to avoid a possible collision with
3655 SIZE_MAX defined in <limits.h> on Solaris.
3657 2003-11-04 Bruno Haible <bruno@clisp.org>
3659 * xsize.h: New file.
3660 * linebreak.c: Include xsize.h.
3661 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3662 argument for overflow.
3663 Suggested by Paul Eggert.
3665 2003-10-31 Bruno Haible <bruno@clisp.org>
3667 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3668 to avoid (extremely rare) race condition.
3669 Suggested by Paul Eggert.
3671 2003-11-03 Jim Meyering <jim@meyering.net>
3673 * userspec.c: Include "userspec.h".
3674 * userspec.h: New file.
3676 2003-10-31 Paul Eggert <eggert@twinsun.com>
3678 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3679 * mountlist.c (SIZE_MAX): Define if not defined already.
3680 (read_filesystem_list): Set and use me_type_malloced.
3681 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3682 whatever the type happens to be), for brevity and consistency.
3683 Check for size calculation overflow on Alphas running OSF/1.
3685 2003-10-31 Jim Meyering <jim@meyering.net>
3687 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3689 * linebuffer.c: Include <string.h> for declaration of memset.
3691 2003-10-30 Paul Eggert <eggert@twinsun.com>
3692 Bruno Haible <bruno@clisp.org>
3694 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3695 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3697 2003-10-29 Paul Eggert <eggert@twinsun.com>
3699 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3700 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3702 * quotearg.c (quotearg_n_options): Use it.
3703 * group-member.c: Include <stdbool.h>.
3704 (free_group_info): Arg is now const *; don't free arg.
3705 (get_group_info): Now returns bool and accepts struct group_info *,
3706 rather than returning a malloc'ed struct group_info *.
3707 All uses changed. Check for overflow in internal size calculation.
3709 * getusershell.c (readname): Simplify the code by using x2nrealloc
3710 rather than xmalloc/xrealloc.
3711 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3712 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3713 conformance bug: the old code used a pointer after freeing the
3714 storage that it addressed.
3715 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3716 rather than doing it by hand.
3717 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3718 the buffer preserved. Use free and xmalloc instead.
3719 * quotearg.c (quotearg_n_options): Likewise.
3720 Use a simpler test for size overflow. Don't use xalloc_oversized
3721 because unsigned int might be wider than size_t (!); this suggests
3722 that we should switch from unsigned int to size_t for slot numbers.
3724 2003-10-27 Bruno Haible <bruno@clisp.org>
3726 * stdbool_.h: Better support for BeOS.
3728 2003-10-27 Paul Eggert <eggert@twinsun.com>
3730 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3731 to allocate the returned structure. Do not allocate a subarray,
3732 as x2nrealloc will do that.
3733 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3734 instead of xnrealloc.
3735 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3737 2003-10-26 Paul Eggert <eggert@twinsun.com>
3739 * xalloc.h (xalloc_oversized): New static inline function, for
3740 callers that want to do their own size-overflow checking. Include
3741 <stdbool.h>, since xalloc_oversized returns bool.
3742 * xalloc.c (array_size_overflow): Remove. All callers changed
3743 to use xalloc_oversized.
3745 Add two functions x2realloc, x2nrealloc, for programs that grow
3746 arrays dynamically by doubling their sizes.
3747 * xalloc.h (x2realloc, x2nrealloc): New decls.
3748 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3751 Port to C99 semantics for 'inline' of external functions.
3752 Bug reported by Bruno Haible.
3753 * xmalloc.c (xnmalloc_inline): New static inline function,
3754 with the old contents of xnmalloc.
3755 (xnmalloc, xmalloc): Use it.
3756 (xnrealloc_inline): New static inline function,
3757 with the old contents of xnrealloc.
3758 (xnrealloc, xrealloc): Use it.
3760 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3762 2003-10-25 Paul Eggert <eggert@twinsun.com>
3764 Fix several address-calculation bugs in the hash modules,
3765 plus some minor code cleanup.
3767 * hash.h: Include <stdbool.h>, for bool.
3768 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3769 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3770 hash_get_n_entries, hash_get_max_bucket_length,
3771 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3772 hash_rehash): Use size_t rather than unsigned.
3773 * hash.c (struct hash_table, hash_get_n_buckets,
3774 hash_get_n_buckets_used, hash_get_n_entries,
3775 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3776 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3777 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3779 (SIZE_MAX): Define if not defined.
3780 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3781 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3783 Use const * when possible.
3784 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3785 (check_tuning): Fix bug: if tuning parameters were very close to
3786 0 or 1, rounding errors could have caused subscript violations.
3787 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3788 (hash_initialize): Add 'fail:' label
3789 to free table and return NULL, and use it to simplify code.
3790 Use calloc rather than clearing the storage ourself.
3791 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3792 buffer size calculations.
3793 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3794 Include <stddef.h>, for size_t.
3795 * hash-pjw.c (hash_pjw): Likewise.
3796 Switch to method described by Bruno Haible.
3797 Include <limits.h>, for CHAR_BIT.
3798 (SIZE_BITS): New macro.
3800 2003-10-21 Paul Eggert <eggert@twinsun.com>
3802 * getndelim2.c (getndelim2): When size calculation overflows,
3803 ceiling the allocation at NMAX bytes rather than silently
3804 discarding input bytes before NMAX is reached. This makes
3805 a difference only if NMAX exceeds SIZE_MAX / 2.
3807 * obstack.c: Merge from glibc.
3808 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3809 Add libc_hidden_def (_obstack_newchunk).
3810 (_obstack_free) [! defined _LIBC]: Remove.
3811 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3812 a clone of the function body.
3813 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3814 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3816 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3817 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3820 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3821 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3822 Don't use lvalue casts, as GCC plans to remove support for them
3823 in GCC 3.5. Reported by Joseph S. Myers. This bug
3824 was also present in the non-GCC version, indicating that this
3825 code had always been buggy and had never been widely used.
3826 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3827 Use the fast variant of each macro, rather than copying the
3828 definiens of the fast variant; that way, we'll be more likely to
3829 catch future bugs in the fast variants.
3831 2003-10-20 Bruno Haible <bruno@clisp.org>
3833 * wait-process.h: New file, from GNU gettext.
3834 * wait-process.c: New file, from GNU gettext.
3836 2003-10-19 Jim Meyering <jim@meyering.net>
3838 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3840 2003-10-16 Paul Eggert <eggert@twinsun.com>
3842 * getgroups.c: Include <errno.h>, <stdlib.h>.
3843 (getgroups): First arg is int, not size_t.
3844 Don't let 'free' mangle errno.
3846 2003-10-16 Jim Meyering <jim@meyering.net>
3848 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3850 2003-10-15 Paul Eggert <eggert@twinsun.com>
3852 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3854 (new_exclude, add_exclude_file): Initial size no longer needs to
3856 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3857 our own address arithmetic overflow checking.
3859 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3860 (fnmatch): Do not alloca more than 2000 wide characters;
3861 instead, use malloc for large buffers.
3862 Check for address arithmetic overflow, and return -1
3863 with errno set to ENOMEM in that case.
3864 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3865 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3866 instead, return -1. Check for address arithmetic overflow.
3868 2003-10-14 Paul Eggert <eggert@twinsun.com>
3870 Handle invalid suffixes and overflow independently, so that
3871 callers can treat them independently as needed. Fix some bugs in
3872 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3873 suffix for a human-readable blocksize. The major caller-visible
3874 change is the addition of a new
3875 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3876 that both overflow and suffix chars were found.
3878 * human.c (humblock): Don't check separately for invalid suffix
3879 char; that is xstrtoumax's job (now that its bug is fixed).
3880 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3881 INTMAX_MAX]: New macros.
3882 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3883 TYPE_MAXIMUM): New macros.
3884 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3885 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3886 if overflow occurs, as it's what __strtol does and it's more useful
3888 (__xstrtol): If __strtol reports some error other than ERANGE,
3889 reflect it to the caller as LONGINT_INVALID. If it reports
3890 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3891 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3892 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3894 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3895 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3896 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3897 [defined UINTMAX_MAX]: New macros.
3899 2003-10-14 Bruno Haible <bruno@clisp.org>
3901 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3902 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3903 Also use volatile where needed.
3905 2003-10-12 Paul Eggert <eggert@twinsun.com>
3907 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3908 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3909 and define in terms of the other primitives.
3910 * xmalloc.c: Include stdbool.h; do not include exit.h.
3911 (SIZE_MAX): Define if not already defined.
3912 (array_size_overflow): New function.
3913 (xalloc_die): Abort instead of exiting if 'error' returns.
3914 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3915 (xmalloc, xrealloc): Use them.
3916 (xcalloc): Check for address arithmetic overflow.
3917 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3918 a bit faster than strcpy.
3920 2003-10-08 Paul Eggert <eggert@twinsun.com>
3922 Merge getpass from libc, plus a few fixes.
3924 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3925 Include <stdbool.h>.
3926 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3927 __fsetlocking to empty.
3928 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3929 do include <bits/libc-lock.h>.
3930 Do not include <fcntl.h>; not needed.
3931 [_LIBC]: Include <wchar.h>.
3932 (NOTCANCEL_MODE): New macro.
3933 (flockfile, funlockfile) [_LIBC]: New macros.
3934 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3935 [!_LIBC]: New macros.
3936 (call_fclose): New function.
3937 (getpass): Use it. Save tty stream separately; this simplifies the
3938 code and makes it more reliable if stdin happens to equal stdout.
3939 Invoke __fsetlocking on tty.
3940 Handle thread cancellation if needed.
3941 Namespace cleanup (use __tcgetattr, __getline).
3942 Use bool for Booleans.
3943 [USE_IN_LIBIO]: Handle wide streams.
3944 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3945 stream might go where.
3947 * unlocked-io.h: Include <stdio.h>, so that the caller
3948 doesn't have to include <stdio.h> before us.
3949 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3950 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3951 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3952 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3953 if not declared, so that we can use getpass.c code from libc without
3955 (flockfile, ftrylockfile, funlockfile): New macros.
3957 2003-10-06 Bruno Haible <bruno@clisp.org>
3959 * version-etc-2.h: Remove file.
3960 * version-etc-2.c: Remove file.
3962 2003-09-25 Jim Meyering <jim@meyering.net>
3963 Bruno Haible <bruno@clisp.org>
3965 This lets translators provide better translations for the
3966 "Written by ..." part of --version output.
3967 * version-etc.h: Include stdarg.h.
3968 (version_etc_copyright): Declare as readonly.
3969 (version_etc): Make this function variadic with a NULL-terminated list
3970 of author name strings.
3971 (version_etc_va): New declaration.
3972 * version-etc.c: Include stdarg.h, stdlib.h.
3973 (version_etc_copyright): Declare as readonly.
3974 (version_etc_va): New function. Provide a different translatable string
3975 for each possible number of authors < 10. Abbreviate when there are 10
3977 (version_etc): Make this function variadic. Call version_etc_va.
3978 Suggestion from Gary V. Vaughan.
3980 * long-options.h (parse_long_options): Change prototype: the authors
3981 string is moved to the end and becomes variadic.
3982 * long-options.c: Include stdarg.h.
3983 (parse_long_options): Make this function variadic, too.
3984 Call version_etc_va, not version_etc.
3986 2003-10-06 Bruno Haible <bruno@clisp.org>
3988 * fatal-signal.h: New file, from GNU gettext.
3989 * fatal-signal.c: New file, from GNU gettext.
3991 2003-10-04 Karl Berry <karl@gnu.org>
3993 * argp*: update from libc.
3995 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3997 * getpass.c (getpass): Use a no-op fseek when switching from input to
3998 output mode on the same stream.
4000 2003-09-29 Paul Eggert <eggert@twinsun.com>
4002 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4003 Fix arg typo in previous patch.
4005 2003-09-28 Jim Meyering <jim@meyering.net>
4007 * error.c: Correct cpp indentation.
4009 2003-09-27 Paul Eggert <eggert@twinsun.com>
4011 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4012 Omit the special code that used __typeof__, since we worry that
4013 it could be more trouble than it's worth. See:
4014 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4015 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4019 2003-09-26 Jim Meyering <jim@meyering.net>
4021 * error.c (error_tail): Move some declarations
4022 into inner scope where the local variables are used.
4024 2003-09-26 Bruno Haible <bruno@clisp.org>
4026 * stpncpy.h (gnu_stpncpy): New declaration.
4027 (stpncpy): Define as alias for gnu_stpncpy.
4028 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4030 2003-09-26 Paul Eggert <eggert@twinsun.com>
4032 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4033 (error_tail): Do not loop, reallocating temporary buffer, since
4034 the output cannot contain more wide characters than the input
4035 contains bytes, the size must be big enough already. This avoids
4036 one potential size overflow calculation. Check for size overflow
4037 when calculating temporary buffer size. Free temporary buffer
4038 when done, if it was allocated with malloc; this plugs a memory
4039 leak. Remove casts from void * to pointers, that are no longer
4040 needed now that we're assuming C89 or better.
4042 Merge error changes from glibc.
4044 * error.c, error.h: Update copyright notice header to match glibc.
4045 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4046 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4047 Disable cancellation while printing error.
4048 * error.h: Prepend __ to parameter names.
4050 2003-09-25 Karl Berry <karl@gnu.org>
4052 * argp-fmtstream.c, argp-help.c: update from libc.
4054 2003-09-25 Bruno Haible <bruno@clisp.org>
4056 * version-etc-2.h: New file, from version-etc.h with modifications.
4057 * version-etc-2.c: New file, from version-etc.c with modifications.
4059 2003-09-25 Simon Josefsson <jas@extundo.com>
4061 * xgetdomainname.h: New file.
4062 * xgetdomainname.c: New file.
4064 2003-09-25 Simon Josefsson <jas@extundo.com>
4065 Bruno Haible <bruno@clisp.org>
4067 * getdomainname.h: New file.
4068 * getdomainname.c: New file.
4070 2003-09-24 Paul Eggert <eggert@twinsun.com>
4072 * linebuffer.c (freebuffer): Don't free the argument, just
4073 the buffer associated with the argument. Bug reported by
4076 2003-09-19 Karl Berry <karl@gnu.org>
4078 * argp.h: update from libc.
4080 2003-09-16 Paul Eggert <eggert@twinsun.com>
4082 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4083 input error, instead of returning NULL the next time we are called
4084 (and therefore losing track of errno).
4086 2003-09-15 Paul Eggert <eggert@twinsun.com>
4088 * getndelim2.c (getndelim2): Don't trash errno when a read
4089 fails, so that the caller gets the proper errno.
4091 * readutmp.c (read_utmp): Likewise.
4092 Check for fstat error. Close stream and free storage
4095 2003-09-14 Bruno Haible <bruno@clisp.org>
4097 * fwriteerror.h: New file.
4098 * fwriteerror.c: New file.
4100 2003-09-14 Jim Meyering <jim@meyering.net>
4102 * getloadavg.c: Correct cpp indentation.
4103 * strdup.c: Likewise.
4104 * vasnprintf.c: Likewise.
4106 2003-09-12 Paul Eggert <eggert@twinsun.com>
4108 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4109 * obstack.c [!defined _LIBC]: Likewise.
4110 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4111 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4112 * exitfail.c: Don't include stdlib.h; no longer needed.
4114 More changes to assume C89 or better.
4116 * error.c (error_tail): Assume vprintf.
4118 * argmatch.c (getenv): Remove decl.
4119 * progreloc.c (get_full_program_name): Define via prototype.
4120 * setenv.c (clearenv): Likewise.
4121 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4123 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4124 (malloc, memcpy): Remove decls.
4125 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4126 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4127 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4128 (memcpy): Remove macro.
4129 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4130 (__P): Remove. All uses removed.
4131 (PTR): Remove. All uses changed to void *.
4132 (CHAR_BIT, NULL): Remove.
4133 (spaces, zeros, memset_space, memset_zero)
4134 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4136 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4137 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4138 Define with prototype.
4139 Remove now-unnecessary prototype decl.
4140 (extra_args_spec): Assume ANSI C. All uses changed.
4141 (extra_args_spec_iso): Remove.
4142 (my_strftime, emacs_strftimeu): Define via prototype.
4143 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4145 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4146 * strtoimax.c: Include <stdlib.h> unconditionally.
4147 (strtoul, strtol): Remove decls.
4148 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4150 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4151 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4152 (LOCALE_PARAM_PROTO): New macro.
4153 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4154 (INTERNAL (strtol), strtol): Define with a prototype.
4155 (PARAMS): Remove. All uses removed.
4156 * tempname.c: Include <string.h> unconditionally.
4157 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4158 * xgethostname.c (main): Define with a prototype.
4159 * xmalloc.c: Include "xalloc.h" first, to check interface.
4160 Include <stdlib.h> unconditionally.
4161 (calloc, malloc, realloc, free): Remove decls.
4162 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4163 Include <stdlib.h> unconditionally. Sort include file names.
4165 (xstrtod): Define with a prototype.
4166 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4167 (strtol, strtoul): Remove decls.
4169 2003-09-11 Paul Eggert <eggert@twinsun.com>
4171 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4172 Include <stdlib.h>, <string.h> unconditionally.
4173 Remove now-unnecessary cast to char *.
4174 * strnlen.c: Include <string.h> unconditionally.
4175 * yesno.c (yesno): Define with a prototype.
4177 2003-09-10 Bruno Haible <bruno@clisp.org>
4179 * strcspn.c: Include <string.h> unconditionally.
4180 * strpbrk.c: Include <string.h> unconditionally.
4181 * strstr.c: Include <string.h> unconditionally.
4182 * unicodeio.c: Include <string.h> unconditionally.
4183 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4184 * unsetenv.c: Likewise.
4185 * xreadlink.c: Include <stdlib.h> unconditionally.
4186 * yesno.c: Include <stdlib.h> unconditionally.
4187 (rpmatch): Add prototype.
4189 2003-09-10 Jim Meyering <jim@meyering.net>
4191 * error.c: Correct indentation of cpp directives.
4193 2003-09-09 Paul Eggert <eggert@twinsun.com>
4197 * acosl.c (main): Use a prototype.
4198 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4201 * getloadavg.c (getloadavg, main): Define via prototypes.
4203 * getopt.h (struct option.name): Assume C89, and use 'const'.
4204 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4205 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4207 * getopt.c (const): Remove macro.
4208 Include <string.h> unconditionally.
4209 (my_index): Remove; all uses changed to strchr.
4210 (strlen): Remove decl.
4211 (exchange): Remove forward decl; no longer needed.
4212 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4213 Define with prototype.
4214 * getopt1.c (const): Remove macro.
4215 (getopt_long, getopt_long_only, main): Define with prototype.
4217 * getugroups.c: Include <string.h> unconditionally.
4219 * getusershell.c: Include <stdlib.h> unconditionally.
4220 (getusershell, setusershell, endusershell, readname, main):
4221 Define with prototypes.
4223 * group-member.c: Include group-member.h first.
4224 Include <stdlib.h> unconditionally.
4226 * hard-locale.c: Include hard-locale.h first.
4227 Include <stdlib.h>, <string.h> unconditionally.
4229 * hash.c (free, malloc): Remove decls.
4230 Include <stdlib.h> unconditionally.
4232 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4233 (getenv): Do not declare.
4235 * idcache.c: Include <string.h> unconditionally.
4237 * long-options.c: Include long-options.h first, to test interface.
4238 Include <stdlib.h> unconditionally.
4240 * makepath.c: Include makepath.h first, to test interface.
4241 Include <stdlib.h> and <string.h> unconditionally.
4243 * linebuffer.c: Include <stdlib.h>.
4244 (free): Remove decl.
4246 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4247 rpl_malloc returns void *, not char *.
4248 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4250 * md5.h: Include <limits.h> unconditionally.
4251 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4252 (__P): Remove; all uses removed.
4253 * md5.c: Include "md5.h" first.
4254 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4255 md5_buffer, md5_process_bytes, md5_process_block):
4256 Define with prototypes.
4257 * sha.h (__P): Remove all uses. (It wasn't defined??)
4258 * sha.c: Include "sha.h" first.
4259 Include <stdlib.h>, <string.h> unconditionally.
4261 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4262 * memcmp.c (__ptr_t): Likewise.
4263 * memrchr.c (__ptr_t): Likewise.
4264 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4265 Include <string.h> unconditionally.
4266 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4267 * memchr.c: Include <stdlib.h> unconditionally.
4268 * memchr.c (LONG_MAX): Remove.
4269 * memrchr.c (LONG_MAX): Likewise.
4270 * memchr.c (__memchr): Define via a prototype.
4271 * memrchr.c (__memrchr): Likewise.
4272 * memcmp.c (__P): Remove, and remove all uses.
4273 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4274 Remove forward decls; no longer needed.
4275 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4276 Use types required by C89 in prototype.
4278 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4279 * savedir.c: Likewise.
4280 * mkdir.c (free): Remove decl.
4281 * rmdir.c (rmdir): Define with a prototype.
4282 * savedir.c: Include savedir.h first, to test interface.
4284 * mktime.c (STDC_HEADERS): Remove.
4285 Include <stdlib.h>, <string.h> unconditionally.
4287 * modechange.c: Include <stdlib.h> unconditionally.
4288 (malloc): Remove decl.
4290 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4291 (free): Remove decl.
4293 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4294 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4295 (This type really should be intptr_t, but that's a C99ism.)
4296 (_obstack_memcpy): Remove: all uses changed to memcpy.
4297 Include <string.h> unconditionally.
4298 (struct obstack): Assume __STDC__ for types of members
4299 chunkfun, freefun, extra_arg.
4300 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4301 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4302 obstack_begin, obstack_specify_allocation,
4303 obstack_specify_allocation_with_arg, obstack_chunkfun,
4304 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4305 Remove unprototyped decls and the macros that use them.
4306 * obstack.c (POINTER): Remove. All uses changed to void *.
4307 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4308 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4309 (defined __STDC__ && __STDC__)]:
4310 Remove nonprototyped code.
4311 Include <stdlib.h> unconditionally.
4312 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4313 _obstack_allocated_p, _obstack_free, obstack_free,
4314 _obstack_memory_used, print_and_abort):
4315 Define using prototypes.
4316 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4317 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4318 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4319 obstack_next_free, obstack_object_size, obstack_room) [0]:
4320 Remove unused, unprototyped code.
4322 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4324 * physmem.c (physmem_total, physmem_available, main): Define
4327 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4328 (main): Define with a prototype.
4330 * posixver.c (getenv): Remove decl.
4332 * putenv.c (malloc): Returns void *, not char *.
4333 Include <string.h> unconditionally.
4334 (strchr, memcpy, NULL): Do not define.
4336 * readtokens.c: Include readtokens.h first, to test interface.
4337 Include <stdlib.h>, <string.h> unconditionally.
4338 (init_tokenbuffer): Define with a prototype.
4340 * regex.c (PARAMS): Remove. All uses removed.
4341 All uses of _RE_ARGS removed, too.
4342 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4344 (bzero): Assume memset exists.
4345 (memcmp, memcpy, NULL): Remove.
4346 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4347 char, or assignments to local vars of type signed char.
4348 (init_syntax_once, PREFIX(extract_number_and_incr),
4349 PREFIX(print_partial_compiled_pattern),
4350 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4351 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4352 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4353 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4354 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4355 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4356 wcs_compile_range, byte_compile_range, truncate_wchar,
4357 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4358 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4359 count_mbs_length, wcs_re_match_2_internal,
4360 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4361 PREFIX(alt_match_null_string_p),
4362 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4363 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4364 regfree, PREFIX(extract_number)): Define with prototype. Remove
4365 now-unnecessary declaration, if any.
4366 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4368 Remove now-unnecessary casts among pointer types.
4369 * regex.h (_RE_ARGS): Remove. All uses removed.
4371 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4372 (free): Remove decl.
4374 * rpmatch.c: Include <stdlib.h> unconditionally.
4376 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4377 (free): Remove decl.
4379 * save-cwd.c: Include <stdlib.h> unconditionally.
4380 * xgetcwd.c: Likewise.
4382 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4383 (free): Remove decl.
4385 * strchrnul.c (strchrnul): Define with a prototype.
4386 Fix bug: c_in was not converted to char before searching.
4388 The following changes are not K&R related:
4390 * group-member.h: Include <sys/types.h>, so that this file is
4392 * makepath.h: Likewise.
4394 * getusershell.c (readname, default_index, line_size, readname):
4395 Use size_t, not int, for sizes.
4396 (readname): If the size overflows, report an error instead of
4399 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4401 * getndelim2.c: Assume stdlib.h per the C89 spec.
4403 2003-09-08 Paul Eggert <eggert@twinsun.com>
4405 Assume C89 or better; remove K&R cruft.
4406 A few of these changes were first proposed by Derek Robert Price
4407 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4409 * addext.c: Include <string.h> unconditionally.
4410 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4411 Don't declare getenv or malloc.
4413 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4414 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4416 (find_stack_direction, alloca): Use prototypes.
4418 * atexit.c (atexit): Define using a prototype.
4420 * basename.c, dirname.c, stripslash.c:
4421 Include <string.h> unconditionally.
4423 * bcopy.c: Include <stddef.h>.
4424 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4426 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4428 * error.h (error, error_at_line, error_print_progname)
4429 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4430 * error.c: Include error.h first, to check interface.
4431 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4432 (VA_START): Remove; all uses changeed to va_start.
4433 (exit, strerror): Remove decls.
4434 (error_print_progname): Prototype uncondionally.
4435 Don't include <errno.h>; no longer needed.
4436 (private_strerror): Remove.
4437 (error_tail): Always define.
4438 (error, error_at_line): Assume C89 or better; always use prototypes.
4439 * fatal.c: Include "fatal.h" first, to test interface.
4440 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4441 (VA_START): Remove; all uses changed to va_start.
4442 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4444 (exit): Remove decl.
4445 (fatal): Prototype unconditionally. Assume va_start works.
4446 Abort at end, to pacify gcc.
4448 * euidaccess.c (main): Define with a prototype.
4450 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4452 * exitfail.c: Include <stdlib.h> unconditionally.
4454 * fnmatch_.h (__P): Remove. All uses changed to assume
4456 * fnmatch.c: Include fnmatch.h first, to test interface.
4457 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4458 (getenv): Remove decl.
4459 (fnmatch): Define using a prototype.
4460 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4461 (FCT): Define using a prototype.
4463 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4465 * gethostname.c: Include <stddef.h>.
4466 (gethostname): Define with prototype. Length is size_t, not int.
4468 2003-09-08 Paul Eggert <eggert@twinsun.com>
4470 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4471 getversion.c should have been removed then, but was accidentally
4474 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4475 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4477 2003-09-07 Paul Eggert <eggert@twinsun.com>
4479 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4480 copy_tm_result. Bug reported by Simon Josefsson in
4481 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4483 2003-09-06 Paul Eggert <eggert@twinsun.com>
4485 * time_r.c, time_r.h: New files.
4487 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4489 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4490 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4492 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4494 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4495 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4498 * timegm.c: Switch to glibc implementation, with the following changes:
4499 [defined HAVE_CONFIG_H]: Include <config.h>.
4500 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4501 (__mktime_internal) [!defined _LIBC]: New decl.
4502 (__gmtime_r) [!defined _LIBC]: New macro and function.
4503 (timegm): Use a prototype, since gnulib assumes C89.
4504 Do not bother declaring tmp to be const, as it's not really usefu.
4505 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4506 (timegm): Declare only if HAVE_DECL_TIMEGM.
4508 2003-09-03 Paul Eggert <eggert@twinsun.com>
4510 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4511 Bug reported by Lute Kamstra in
4512 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4514 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4515 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4516 course with correspondingly smaller numbers for tomorrow and
4517 yesterday. From Tadayoshi Funaba. Originally installed into
4518 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4521 2003-08-31 Simon Josefsson <jas@extundo.com>
4523 * timegm.h: New file.
4524 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4526 2003-08-31 Karl Berry <karl@gnu.org>
4528 * argp.h: update from libc.
4530 2003-08-28 Bruno Haible <bruno@clisp.org>
4532 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4533 warning on QNX, which defines O_BINARY to 000000.
4535 2003-08-24 Bruno Haible <bruno@clisp.org>
4537 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4538 MSVC7 <stdio.h> is included later.
4540 2003-08-20 Bruno Haible <bruno@clisp.org>
4542 * progname.h: New file, from GNU gettext.
4543 * progname.c: New file, from GNU gettext.
4544 * progreloc.c: New file, from GNU gettext.
4546 2003-08-19 Bruno Haible <bruno@clisp.org>
4548 * xstrdup.c: Assume <string.h> exists.
4550 2003-08-18 Jim Meyering <jim@meyering.net>
4552 * setenv.h: Indent nested cpp directive.
4553 * vasnprintf.c: Remove trailing blanks.
4555 2003-08-17 Simon Josefsson <jas@extundo.com>
4556 Bruno Haible <bruno@clisp.org>
4558 * xstrndup.h: New file.
4559 * xstrndup.c: New file.
4561 2003-08-17 Bruno Haible <bruno@clisp.org>
4563 * strndup.h: New file.
4565 2003-08-16 Paul Eggert <eggert@twinsun.com>
4567 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4568 space, undoing this 2003-08-12 change:
4569 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4571 2003-08-16 Jim Meyering <jim@meyering.net>
4573 Merge from coreutils.
4574 * xstrtoimax.c: #else #if -> #elif.
4575 * xstrtoumax.c: Likewise.
4577 2003-08-15 Paul Eggert <eggert@twinsun.com>
4579 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4580 rather than tab, after '#' in shell-script copyright notices.
4581 Suggested by Bruno Haible.
4583 2003-08-15 Jim Meyering <jim@meyering.net>
4584 and Paul Eggert <eggert@twinsun.com>
4586 Merge from coreutils.
4587 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4588 member but strut utmpx does not. Needed for AIX 4.3.3.
4589 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4591 2003-08-15 Jim Meyering <jim@meyering.net>
4593 Merge from coreutils.
4594 * xgethostname.c: Include <stdlib.h>.
4595 (xghostname): Don't exit for anything other than memory-related
4596 failure; just return NULL.
4597 * userspec.c: Include "posixver.h".
4598 (parse_user_spec): Accept `.' as a separator only
4599 in pre-POSIX-200112 mode.
4600 * strtoimax.c: Use #elif rather than #else #if.
4601 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4602 Remove function, now that we can rely on a working tzset function.
4603 [!_LIBC]: Ensure that the required autoconf test has been run.
4604 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4605 Use underlying_strftime for %r.
4606 * sha.c: Merge in some clean-up and optimization changes from glibc.
4607 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4608 Ensure that it is a multiple of 64.
4609 Rearrange loop exit tests so as to avoid performing an
4610 additional fread after encountering an error or EOF.
4611 * realloc.c: Update copyright date.
4613 2003-08-14 Jim Meyering <jim@meyering.net>
4615 Merge from coreutils.
4616 * obstack.h: Whitespace changes.
4617 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4618 and xcalloc return values.
4619 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4620 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4621 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4622 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4623 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4625 Use mntctl's return value to drive the entry-processing loop, since
4626 we can't rely on the value of the vmt_length member in the last
4627 entry. On some systems doing so could result in exhausting
4628 virtual memory. Based in part on a patch from Mike Jetzer.
4630 2003-08-14 Jim Meyering <jim@meyering.net>
4631 and Paul Eggert <eggert@twinsun.com>
4633 Merges from coreutils, plus other fixes.
4634 * physmem.c: Merge in portability changes from gcc/libiberty
4635 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4636 for credits and details. Thanks to Kaveh Ghazi for helping
4637 to keep these files in sync.
4638 (ARRAY_SIZE): Define it.
4639 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4640 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4641 (memcasecmp): Don't assume size_t fits in unsigned int.
4642 Remove casts and duplicate code.
4643 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4644 (memcpy): Remove definition.
4645 Merge in some clean-up and optimization changes from glibc.
4646 [BLOCKSIZE]: Move definition to top of file.
4647 Ensure that it is a multiple of 64.
4648 Rearrange loop exit tests so as to avoid performing an
4649 additional fread after encountering an error or EOF.
4650 * md5.h (md5_uintptr): Define.
4651 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4652 return to the initial working directory. Preserve errno
4654 * idcache.c: Include "xalloc.h".
4655 (xmalloc, xrealloc): Remove decls.
4656 (getuser): Remove casts no longer required in C89.
4657 * human.c: Include stdio.h, for sprintf.
4658 * group-member.c: Include "xalloc.h".
4659 (xmalloc, xrealloc): Remove decls.
4660 (get_group_info): Remove casts no longer required in C89.
4661 * getusershell.c (readname): Remove casts no longer required in C89.
4662 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4663 * getline.c: Whitespace fix, from coreutils.
4665 2003-08-13 Paul Eggert <eggert@twinsun.com>
4667 * exclude.c: Include <ctype.h>
4668 (IN_CTYPE_DOMAIN): New macro.
4670 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4673 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4674 Undo previous (whitespace-only) change.
4676 2003-08-12 Paul Eggert <eggert@twinsun.com>
4678 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4679 Normalize leading white space and remove trailing white space.
4680 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4681 notice, as per ../config/srclist-update.
4683 Merge from coreutils.
4684 * euidaccess.h: New file.
4685 * euidaccess.c: Include it.
4686 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4687 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4688 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4690 2003-08-11 Bruno Haible <bruno@clisp.org>
4692 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4693 (vasnprintf): Use it instead of wcslen.
4695 2003-08-11 Bruno Haible <bruno@clisp.org>
4697 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4698 value to ensure that _Bool promotes to int. Use #define for _Bool when
4699 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4701 2003-08-10 Karl Berry <karl@gnu.org>
4703 * regex.h: update from libc (whitespace fix).
4705 2003-08-09 Paul Eggert <eggert@twinsun.com>
4707 Merge some files from coreutils. These changes were
4708 originally made by Jim Meyering.
4709 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4710 many older Unixes require this.
4711 * alloca.c (alloca): Remove cast to argument of free;
4712 no longer needed in C89.
4713 * alloca_.h, regex.h: Fix white space to match
4714 what GNU indent does.
4716 2003-08-05 Paul Eggert <eggert@twinsun.com>
4718 * bumpalloc.h: Remove.
4720 2003-08-04 Paul Eggert <eggert@twinsun.com>
4722 * getloadavg.c: Change copyright notice and spacing to conform to
4725 Merge from coreutils.
4726 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4728 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4729 from Karl Berry, implemented by Jim Meyering.
4730 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4731 from Dmitry V. Levin.
4732 Remove anachronistic cast of xrealloc.
4733 * fnmatch_.h (__const): Remove. Use 'const'.
4734 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4735 type. Otherwise, it wouldn't compile with at least /bin/cc on
4736 ymp-cray-unicos9.0.2.X.
4737 Combine two mostly-identical uses of alloca into one.
4738 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4740 2003-08-04 Dave Love <d.love@dl.ac.uk>
4744 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4745 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4746 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4747 obsolete NLIST_NAME_UNION.
4748 [__GNU__]: Undef BSD and FSCALE.
4749 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4751 2003-08-03 Paul Eggert <eggert@twinsun.com>
4753 * stdbool_.h (_Bool): Make it signed char, instead of
4754 an enum type, so that it's guaranteed to promote to int. See:
4755 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4757 2003-07-31 Paul Eggert <eggert@twinsun.com>
4759 * strerror.c: Include config.h, limits.h. Declare sprintf.
4760 (strerror): Don't assume that a printable int fits in 14 bytes.
4762 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4763 Bruno Haible <bruno@clisp.org>
4765 * getline.h (getline, getdelim): Change return type to ssize_t.
4766 * getline.c (getline, getdelim): Likewise.
4767 Remove _GNU_SOURCE define; now it's defined in config.h through
4770 2003-07-22 Paul Eggert <eggert@twinsun.com>
4772 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4773 over-parenthesization in macros.
4775 Sync with coreutils.
4777 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4780 Use `exit_failure' for xalloc and xmemcoll instead of their own
4781 private exit-failure variables.
4782 * xalloc.h (xalloc_exit_failure): Remove.
4783 * xmalloc.c: Likewise. Include exitfail.h.
4784 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4785 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4786 * xmemcoll.c: Likewise. Include exitfail.h.
4787 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4789 2003-07-18 Paul Eggert <eggert@twinsun.com>
4791 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4792 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4793 to test that it can stand by itself. Include "exitfail.h".
4794 Clients should set exit_failure instead.
4795 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4797 2003-07-18 Andreas Schwab <schwab@suse.de>
4799 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4801 2003-07-18 Bruno Haible <bruno@clisp.org>
4803 * getndelim2.h: New file.
4804 * getndelim2.c: Make into a module of its own. Include config.h,
4806 (getndelim2): Make non-static. Change return type to ssize_t.
4807 * getline.h: Change argument names.
4808 * getline.c: Include getndelim2.h instead of getndelim2.c.
4809 * getnline.c: Include getndelim2.h.
4811 2003-07-17 Bruno Haible <bruno@clisp.org>
4813 * Makefile.am: Remove file.
4814 * Makefile.in: Remove file.
4816 2003-07-17 Bruno Haible <bruno@clisp.org>
4818 * getnline.h: New file.
4819 * getnline.c: New file.
4820 * getndelim2.c: New file, extracted from getline.c.
4821 (getndelim2): Renamed from getdelim2, with added nmax argument.
4822 * getline.c: Include getndelim2.c.
4823 (getdelim2): Moved out to getndelim2.c.
4824 (getline, getdelim): Update.
4826 2003-07-15 <karl@gnu.org>
4828 * vasnprintf.c: update from gettext.
4830 2003-07-15 Jim Meyering <jim@meyering.net>
4832 * makepath.c (make_path): Enclose diagnostic in _(...).
4834 2003-07-14 Paul Eggert <eggert@twinsun.com>
4836 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4837 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4838 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4839 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4840 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4841 updated automatically by ../config/srclist-update. This changes
4842 their license from LPGL to GPL.
4844 2003-07-14 Jim Meyering <jim@meyering.net>
4846 Don't emit diagnostics. Let callers do that.
4847 * save-cwd.c: Don't include "error.h".
4848 (save_cwd): Don't call error. Ensure that errno is valid
4849 when returning nonzero.
4851 * save-cwd.h (restore_cwd): Update prototype.
4852 * save-cwd.c (restore_cwd): Remove two parameters.
4853 Simplify. Don't call error upon failure. Let callers do that.
4854 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4855 when auditing is enabled. But don't bother updating the #if.
4857 2003-07-14 Simon Josefsson <jas@extundo.com>
4859 * mempcpy.h: New file.
4860 * mempcpy.c: New file.
4862 2003-07-14 Paul Eggert <eggert@twinsun.com>
4864 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4865 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4866 unicodeio.c, unicodeio.h, unlocked-io.h:
4867 Switch from LGPL to GPL.
4869 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4871 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4872 it breaks C++ compilation.
4873 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4875 2003-07-10 Jim Meyering <jim@meyering.net>
4877 * vasnprintf.c: Remove trailing blanks.
4878 Make cpp indentation consistent.
4880 2003-07-09 Paul Eggert <eggert@twinsun.com>
4882 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4883 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4884 Switch from LGPL to GPL.
4886 2003-07-07 Paul Eggert <eggert@twinsun.com>
4888 * mktime.c: Fix some boundary cases and remove need for floating point.
4890 Issue a compile-time diagnostic if time_t is floating point, or if
4891 two's complement arithmetic is not in effect, or if arithmetic
4892 right shift does not propagate the sign. These assumptions were
4893 all in the original code but they weren't checked.
4895 (TIME_T_MIDPOINT, verify): New macros.
4896 (__isleap): Remove; it has integer overflow problems.
4897 (leapyear): New function, without those problems.
4898 (ydhms_tm_diff): Remove; splitting into two parts.
4899 (ydhms_diff): New function, containing the arithmetic part of
4900 the old ydhms_tm_diff function. Issue a compile-time
4901 diagnostic if we are not using C99 integer division.
4902 Avoid casts when possible.
4903 (guess_time_tm): New function, containing the checking part of
4904 the old ydhms_tm_diff function. Return the new value, rather than
4905 the difference between it and the old. Accept a new argument T
4906 so that *T specifies the old value. Check for overflow in the result.
4908 (__mktime_internal): Use a time_t offset, not a long int offset.
4909 This undoes the 2003-06-04 change, which is no longer needed now
4910 that we have better overflow checking.
4911 (localtime_offset): Likewise.
4913 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4914 and long are 64-bit but int is only 32-bit.
4915 (ydhms_diff): Use long int to store year1 and yday1.
4916 Issue a compile-time diagnostic if long int is not wide enough.
4918 (__mktime_internal): Use long int to store adjusted year and yday.
4919 Use plain C rather than preprocessor commands, if that doesn't
4921 Check for overflow (and try to repair) after each probe
4922 rather than checking only at the very end. This avoids some bugs
4923 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4924 does not equal GMT offset at maximum time).
4925 Use integer to check for overflow rather than floating point; this
4926 is more portable to non-IEEE hosts, and is a tad faster.
4927 When we detect that we are oscillating between two values,
4928 don't check whether tm_isdst has the requested value, since
4929 we already know the answer. When tm_isdst has the wrong value,
4930 use a different heuristic to find the right one, based on the
4931 extreme values actually observed in practice in tz2003a,
4932 rather than the (overly optimistic) "previous 3 calendar quarters".
4934 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4935 "T const" to accommodate glibc style.
4936 (check_result): Use less-confusing report format. "long" -> "long int.
4938 Don't loop if the iteration overflows time_t.
4939 Allow a negative step in the iteration.
4941 2003-07-01 Paul Eggert <eggert@twinsun.com>
4943 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4944 having it depend on HAVE_SYS_TYPES_H.
4946 2003-06-25 Bruno Haible <bruno@clisp.org>
4948 * readlink.c: New file.
4950 2003-06-20 Bruno Haible <bruno@clisp.org>
4952 Assume C89, so PARAMS isn't needed.
4953 * unicodeio.h (PARAMS): Remove.
4954 * unicodeio.c: Don't use PARAMS.
4956 2003-06-18 Jim Meyering <jim@meyering.net>
4958 Merge changes from coreutils.
4959 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4960 Remove explicit declarations of xmalloc and realloc.
4962 (read_utmp): Remove anachronistic cast of xmalloc.
4964 2003-06-17 Paul Eggert <eggert@twinsun.com>
4966 Assume C89, so PARAMS isn't needed.
4967 * backupfile.h (PARAMS): Remove. All uses removed.
4968 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4969 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4970 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4971 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4972 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4973 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4974 xstrtol.h: Likewise.
4975 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4976 same.h, strverscmp.h: Do not include config.h; no longer needed.
4977 Anyway, config.h should always be included before any other file.
4979 2003-06-11 Simon Josefsson <jas@extundo.com>
4981 * sysexit_.h: New file.
4983 2003-05-20 Derek Price <derek@ximbiot.com>
4985 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4987 2003-06-10 Simon Josefsson <jas@extundo.com>
4989 * strchrnul.h: New file.
4990 * strchrnul.c: New file.
4992 2003-06-10 Simon Josefsson <jas@extundo.com>
4994 * argp.h: New file, from glibc.
4995 * argp-ba.c: New file, from glibc.
4996 * argp-eexst.c: New file, from glibc.
4997 * argp-fmtstream.c: New file, from glibc.
4998 * argp-fmtstream.h: New file, from glibc.
4999 * argp-fs-xinl.c: New file, from glibc.
5000 * argp-help.c: New file, from glibc.
5001 * argp-namefrob.h: New file, from glibc.
5002 * argp-parse.c: New file, from glibc.
5003 * argp-pv.c: New file, from glibc.
5004 * argp-pvh.c: New file, from glibc.
5005 * argp-xinl.c: New file, from glibc.
5007 2003-06-07 Jim Meyering <jim@meyering.net>
5009 * readtokens.h: Put `Free Software Foundation, Inc.'
5010 in place of my name in the copyright comment.
5011 Remove definition and uses of __P.
5014 * stat.c: Don't declare xmalloc explicitly.
5015 Instead, include "xalloc.h".
5016 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5017 xrealloc, and xcalloc return values.
5018 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5020 * xgetcwd.h: Remove definition/uses of PARAMS.
5022 2003-06-06 Jim Meyering <jim@meyering.net>
5024 * stdbool_.h: Renamed from stdbool.h.in.
5026 2003-06-06 Jim Meyering <jim@meyering.net>
5028 Merge from coreutils.
5029 * same.c: (same_name): Declare *_basename locals to be `const'.
5030 Consolidate declarations and initializations of *_base* locals.
5032 Merge from coreutils.
5033 This avoids a core dump on systems without GNU putenv,
5034 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5035 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5036 (unsetenv): New static function, from GNU libc.
5037 (rpl_putenv): Use it.
5039 * modechange.c: Remove trailing blanks.
5041 Merge from coreutils.
5042 * fsusage.c: Remove declaration of statfs.
5043 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5045 * posixtm.c: Include <stdbool.h> unconditionally.
5047 2003-06-05 Paul Eggert <eggert@twinsun.com>
5049 * mktime.c (__mktime_internal): When resolving a tm_isdst
5050 mismatch, look in future quarters as well as past. This fixes a
5051 bug when processing fall-backwards gaps immediately after a long
5052 period of daylight-saving time.
5054 * mktime.c: Assume freestanding C89 or better.
5055 (HAVE_LIMITS_H): Remove. Assume it's 1.
5056 (__P): Remove; not used.
5057 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5058 (mktime, not_equal_tm, print_tm, check_result,
5059 main): Use prototypes. Use const * where appropriate.
5060 (main): Fix typo in testing code that uncovered by above changes.
5061 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5063 2003-06-04 Paul Eggert <eggert@twinsun.com>
5065 * mktime.c: Fix Debian bug 177940
5066 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5067 (localtime_offset): Now long int, not time_t, because we want it
5068 to be guaranteed to be signed. All uses changed.
5069 (__mktime_internal): If overflow would occur when adding offset,
5072 Merge 'human' changes from coreutils. Rewrite to support
5073 locale-specific notations like thousands separators.
5074 * human.c: Simplify authorship notice.
5075 Include human.h immediately after config.h.
5076 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5077 <limits.h>: Do not include, since human.h does.
5078 (SIZE_MAX, UINTMAX_MAX): New macros.
5079 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5080 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5081 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5082 (power_letter): Renamed from suffixes.
5083 (generate_suffix_backwards): Remove.
5084 (adjust_value): Now takes int style (because of human.h changes)
5085 and long double value (for greater precision on some platforms).
5086 (group_number): New function.
5087 (human_readable): Use it. Use integer options, not enum.
5088 Put the options before the sizes in the arg list.
5089 Support all the new options.
5090 The old human_readable function has been removed;
5091 use inttostr.h instead.
5092 (human_readable, default_block_size, humblock):
5093 Use uintmax_t, not int, for block sizes.
5094 (human_readable_inexact, block_size_types): Remove.
5095 (block_size_opts): New constant.
5096 (human_options): Renamed from human_block_size, with new signature
5097 that allows block sizes up to UINTMAX_MAX. All callers changed.
5098 * human.h: Add copyright and authorship notice.
5099 Include <limits.h> and <stdbool.h> unconditionally.
5100 (PARAMS): Remove. All uses removed.
5101 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5102 (enum human_inexact_style): Remove tag; now a nameless enum.
5103 (human_floor, human_ceiling, human_round_to_even): Now have
5104 values 2, 0, 1 rather than -1, 1, 0.
5105 (human_group_digits, human_suppress_point_zero, human_autoscale,
5106 human_base_1024, human_SI, human_B): New constants.
5107 (human_readable_inexact, human_block_size): Remove.
5108 (human_readable): Size args are now uintmax_t, not int.
5109 (human_options): New decl.
5111 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5112 unnecessary now that we assume C89 or better. This change
5113 imported from coreutils.
5115 * mktime.c (__mktime_internal): Do not reject negative timestamps
5116 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5117 in the 2003-05-30 sync from glibc.
5119 .h files should stand alone, but we shouldn't include <sys/types.h>
5120 if we can get away with just <stddef.h>.
5122 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5123 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5124 rather than <sys/types.h>, as we merely need size_t.
5125 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5127 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5128 Include <stdio.h>, to get FILE.
5129 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5130 memcasecmp.h has included <stddef.h> and all we need is size_t.
5131 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5132 our interface, instead of including <sys/types.h>
5134 2003-06-02 Paul Eggert <eggert@twinsun.com>
5137 Fix some minor time-related bugs with POSIX time arguments.
5138 Some valid time stamps were being rejected (notably -1, and
5139 time stamps before 1900 on 64-bit hosts). And some invalid
5140 time stamps were being accepted, e.g. September 31.
5142 * posixtm.h (posixtime): Return bool instead of time_t, so
5143 that we can return (time_t) -1 successfully.
5144 * posixtm.c: Likewise.
5145 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5146 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5147 (t): Remove static var.
5148 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5149 of static var. All uses changed.
5150 (year): Do not reject years before 1900; they can occur with
5152 (posix_time_parse): Do not check for out-of-range components;
5153 that is now the caller's responsibility, since our checks were
5154 only approximations.
5155 (posixtime): Use mktime to check for out-of-range components,
5156 since it knows them exactly.
5157 If mktime returns (time_t) -1, check whether an error actually occurred
5158 by invoking localtime on -1.
5159 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5160 posixtime failures better.
5161 Improve the test data (in comments only).
5163 2003-05-30 <karl@gnu.org>
5165 * mktime.c: update from libc.
5167 2003-05-30 Bruno Haible <bruno@clisp.org>
5169 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5170 * localcharset.h: Likewise.
5171 * localcharset.c: Likewise.
5173 2003-05-28 Paul Eggert <eggert@twinsun.com>
5175 Assume the headers required for C89 freestanding compilers.
5176 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5177 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5178 without checking for HAVE_LIMITS_H.
5179 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5180 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5182 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5183 * exclude.c: Include <stdbool.h> unconditionally.
5184 * tempname.c: Include <stddef.h> unconditionally.
5185 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5186 * modechange.c, rpmatch.c (NULL): Don't define, since
5187 <stddef.h> does that.
5188 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5189 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5190 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5191 * xstrtol.c: Likewise.
5192 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5193 * savedir.c: Include <stddef.h> instead of defining NULL.
5195 * addext.c (addext): Use assignment rather than cast, to avoid
5196 warnings on some platforms.
5198 * mktime.c (__mktime_internal): Do not reject negative timestamps
5201 2003-05-10 Bruno Haible <bruno@clisp.org>
5203 * linebreak.c (iconv_string_length): Don't return -1 just because the
5204 string is longer than 4 KB.
5206 2003-05-12 Jim Meyering <jim@meyering.net>
5208 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5209 the space-padded-by-default conversion specifiers, %e, %k, %l.
5211 2003-05-03 Bruno Haible <bruno@clisp.org>
5213 Upgrade to Unicode-4.0.
5214 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5215 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5216 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5217 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5218 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5219 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5220 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5221 Change width of U+E0100..U+E01EF from 1 to 0.
5223 2003-04-25 Bruno Haible <bruno@clisp.org>
5225 * copy-file.c: Include <stddef.h>, for size_t.
5227 2003-04-25 Jim Meyering <jim@meyering.net>
5229 * copy-file.c (copy_file_preserving): Declare buf_size to be
5230 of type size_t, not int.
5232 2003-04-11 Jim Meyering <jim@meyering.net>
5234 Merge changes from Coreutils.
5236 2003-03-22 Jim Meyering <jim@meyering.net>
5238 * strftime.c (widen): Cast alloca return value to proper type.
5240 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5243 * strftime.c (my_strftime): Handle very large width
5244 specifications for numeric values correctly. Improve checks for
5247 2003-01-19 Jim Meyering <jim@meyering.net>
5249 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5250 (nl_get_alt_digit) [! defined my_strftime]: Define.
5251 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5252 _nl_get_alt_digit and _nl_get_walt_digit.
5254 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5255 These changes have no effect outside of _LIBC.
5257 2003-04-10 Bruno Haible <bruno@clisp.org>
5259 * findprog.h: New file, from GNU gettext.
5260 * findprog.c: New file, from GNU gettext.
5262 2003-04-05 Jim Meyering <jim@meyering.net>
5264 Merge changes from Coreutils.
5266 * exclude.h (PARAMS): Remove definition and uses.
5267 * exclude.c: Remove uses of `PARAMS'.
5269 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5270 Add test-cases for DOS filenames. Declare program_name.
5271 (main): Set up program_name. Patch by Rich Dawe.
5273 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5275 Use mntctl's return value to drive the entry-processing loop, since
5276 we can't rely on the value of the vmt_length member in the last
5277 entry. On some systems doing so could result in exhausting
5278 virtual memory. Based in part on a patch from Mike Jetzer.
5280 2003-04-04 Bruno Haible <bruno@clisp.org>
5282 * linebreak.h: New file, from GNU gettext.
5283 * linebreak.c: New file, from GNU gettext with slight modifications.
5284 * lbrkprop.h: New file, from GNU gettext.
5286 2003-04-03 Bruno Haible <bruno@clisp.org>
5288 * utf8-ucs4.h: New file, from GNU gettext.
5289 * utf16-ucs4.h: New file, from GNU gettext.
5290 * ucs4-utf8.h: New file, from GNU gettext.
5291 * ucs4-utf16.h: New file, from GNU gettext.
5293 2003-04-02 Bruno Haible <bruno@clisp.org>
5295 * binary-io.h: New file, from GNU gettext.
5297 2003-04-01 Bruno Haible <bruno@clisp.org>
5299 * pathname.h: New file, from GNU gettext.
5300 * concatpath.c: New file, from GNU gettext.
5302 2003-03-30 Bruno Haible <bruno@clisp.org>
5304 * copy-file.c (copy_file_preserving): Don't set owner if the function
5305 chown() doesn't exist.
5307 2003-03-28 Bruno Haible <bruno@clisp.org>
5309 * copy-file.h: New file, from GNU gettext.
5310 * copy-file.c: New file, from GNU gettext.
5312 2003-03-18 Jim Meyering <jim@meyering.net>
5314 * quote.c (quote_n): Fix typo in comment.
5316 2003-03-14 Jim Meyering <jim@meyering.net>
5318 Merge changes from Coreutils.
5319 * obstack.h (obstack_object_size): Declare temporary, __o,
5320 to be const, in order to avoid warnings.
5321 (obstack_room): Likewise.
5322 (obstack_empty_p): Likewise.
5324 2003-03-13 Paul Eggert <eggert@twinsun.com>
5326 Merge changes from Bison.
5327 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5328 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5329 when compiling Bison 1.875's `bitset bset = obstack_alloc
5330 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5331 * hash.c: Include <stdbool.h> unconditionally.
5333 2003-03-09 Paul Eggert <eggert@twinsun.com>
5335 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5336 Reported by Bruce Becker; see:
5337 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5339 2003-03-03 Paul Eggert <eggert@twinsun.com>
5340 Bruno Haible <bruno@clisp.org>
5342 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5343 Reported by John Hughes, see
5344 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5346 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5348 * poll_.h: New file.
5351 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5353 * mathl.h: New file.
5354 * acosl.c: New file.
5355 * asinl.c: New file.
5356 * atanl.c: New file.
5357 * ceill.c: New file.
5360 * floorl.c: New file.
5361 * frexpl.c: New file.
5362 * ldexpl.c: New file.
5364 * sincosl.c: New file.
5366 * sqrtl.c: New file.
5368 * trigl.c: New file.
5369 * trigl.h: New file.
5371 2003-02-17 Bruno Haible <bruno@clisp.org>
5373 * mkdtemp.h: New file, from GNU gettext.
5374 * mkdtemp.c: New file, from GNU gettext.
5376 2003-01-31 Bruno Haible <bruno@clisp.org>
5378 * rename.c: #undef rename before defining rpl_rename.
5379 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5381 2003-01-30 Bruno Haible <bruno@clisp.org>
5383 * printf-args.h: New file, from GNU gettext.
5384 * printf-args.c: New file, from GNU gettext.
5385 * printf-parse.h: New file, from GNU gettext.
5386 * printf-parse.c: New file, from GNU gettext.
5387 * vasnprintf.h: New file, from GNU gettext.
5388 * vasnprintf.c: New file, from GNU gettext.
5389 * asnprintf.c: New file, from GNU gettext.
5390 * vasprintf.h: New file, from GNU gettext with modifications.
5391 * vasprintf.c: New file, from GNU gettext.
5392 * asprintf.c: New file, from GNU gettext.
5394 2003-01-29 Bruno Haible <bruno@clisp.org>
5396 * stpncpy.h: New file, from GNU gettext with modifications.
5397 * stpncpy.c: New file, from GNU gettext with modifications.
5399 2003-01-28 Bruno Haible <bruno@clisp.org>
5401 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5403 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5406 2003-01-27 Bruno Haible <bruno@clisp.org>
5408 * xsetenv.h: New file, from GNU gettext.
5409 * xsetenv.c: New file, from GNU gettext.
5411 2003-01-23 Bruno Haible <bruno@clisp.org>
5413 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5415 2003-01-22 Bruno Haible <bruno@clisp.org>
5417 * exit.h: New file, from GNU gettext.
5419 2003-01-11 Bruno Haible <bruno@clisp.org>
5421 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5422 * strcase.h (strcasecmp, strncasecmp): Likewise.
5424 2003-01-14 Jim Meyering <jim@meyering.net>
5426 * same.c (same_name): Tweak a comment.
5428 2003-01-11 Bruno Haible <bruno@clisp.org>
5430 * same.c (same_name): Reorder tests so as to avoid calling stat()
5431 when a string comparison is sufficient.
5433 2003-01-11 Bruno Haible <bruno@clisp.org>
5435 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5438 2003-01-11 Bruno Haible <bruno@clisp.org>
5440 * hash-pjw.c: Add comment about low quality of this function.
5442 2003-01-12 Paul Eggert <eggert@twinsun.com>
5444 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5445 to avoid collisions with libcurses and libreadline.
5447 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5448 * getstr.h, getstr.c: Remove.
5449 * getline.c: Include "getline.h", to check interface.
5450 Move body of old getstr.c here: this defines MIN_CHUNK and
5451 declares getdelim2, which is renamed from getstr.
5452 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5454 * linebuffer.c (readlinebuffer): Renamed from readline.
5456 * linebuffer.h: Likewise.
5457 (readline): Remove backward-compatibility macro.
5459 2003-01-12 Jim Meyering <jim@meyering.net>
5461 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5463 2003-01-10 Bruno Haible <bruno@clisp.org>
5465 * alloca_.h: New file.
5466 * getdate.y: Unconditionally include alloca.h.
5467 * makepath.c: Likewise.
5468 * setenv.c: Likewise.
5469 * userspec.c: Likewise.
5471 2003-01-09 Bruno Haible <bruno@clisp.org>
5473 * stdbool.h.in: New file.
5475 2003-01-08 Bruno Haible <bruno@clisp.org>
5477 * safe-read.c: Include specification header first, to ensure its
5479 * full-write.c: Likewise.
5481 2003-01-08 Jim Meyering <jim@meyering.net>
5483 * full-write.c: Undefine and define-away `const' after inclusion
5484 of errno.h, not before. Suggestion from Bruno Haible.
5486 2003-01-07 Jim Meyering <jim@meyering.net>
5488 * full-write.c: Rework so that it may serve to define full_read, too.
5489 * full-read.c: Simply #define FULL_READ and include full-write.c.
5491 2003-01-06 Jim Meyering <jim@meyering.net>
5493 * version-etc.c: Update year in translatable copyright string.
5495 2002-12-25 Bruno Haible <bruno@clisp.org>
5497 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5498 * xstrtol.h: Likewise.
5499 * xstrtoimax.c: Likewise.
5500 * xstrtoumax.c: Likewise.
5501 * human.h: Likewise.
5503 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5504 on systems that have <inttypes.h> but not <stdint.h>.
5506 2002-12-31 Paul Eggert <eggert@twinsun.com>
5508 * memcoll.c (memcoll): Fall back on a simple algorithm using
5509 memcmp if strcoll doesn't work.
5511 2002-12-23 Bruno Haible <bruno@clisp.org>
5513 * localcharset.h: New file.
5514 * localcharset.c: Include it.
5515 * unicodeio.c: Likewise.
5517 2002-12-22 Bruno Haible <bruno@clisp.org>
5519 * utime.c (utime_null): No need to call ftruncate if the file was
5522 2002-12-23 Bruno Haible <bruno@clisp.org>
5524 * memcoll.c (STRCOLL): New macro.
5527 2002-12-22 Bruno Haible <bruno@clisp.org>
5529 * getstr.h (getstr): Define, to avoid clash with libcurses.
5530 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5532 2002-12-22 Bruno Haible <bruno@clisp.org>
5534 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5536 2002-12-23 Bruno Haible <bruno@clisp.org>
5538 * getline.h: Include <stddef.h>, for size_t.
5540 * unicodeio.h: Include <stddef.h>, for size_t.
5541 * unicodeio.c: Don't include <stddef.h>.
5543 2002-12-17 Bruno Haible <bruno@clisp.org>
5545 * canon-host.c (strdup): Remove unused declaration.
5547 * fsusage.c: Include full_read.h.
5548 (get_fs_usage): Use full_read instead of safe_read.
5550 * utime.c (utime_null): Use SAFE_READ_ERROR.
5552 2002-12-11 Bruno Haible <bruno@clisp.org>
5554 * setenv.h: Rewritten to cope with systems that have setenv() but not
5556 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5559 2002-12-11 Bruno Haible <bruno@clisp.org>
5561 * setenv.c (alloca): Fall back to malloc.
5563 (setenv): Use freea() to free memory allocated with alloca().
5565 2002-11-13 Bruno Haible <bruno@clisp.org>
5567 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5568 function declarations.
5569 * unsetenv.c (unsetenv): Likewise.
5571 2002-03-04 Bruno Haible <bruno@clisp.org>
5573 Portability to AIX 4.3.3.
5574 * unsetenv.c: New file, extracted from setenv.c.
5575 * setenv.c: Move the unsetenv() function to unsetenv.c.
5577 2001-12-20 Bruno Haible <bruno@clisp.org>
5579 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5580 use malloc instead. For SunOS 4.
5582 2001-12-11 Bruno Haible <bruno@clisp.org>
5584 * setenv.c: Declare alloca.
5585 (compar_fn_t): New typedef.
5586 (KNOWN_VALUE, STORE_VALUE): Use it.
5588 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5591 2002-12-10 Paul Eggert <eggert@twinsun.com>
5593 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5594 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5595 Choose values that are less likely to collide with system fnmatch
5597 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5598 defined (e.g., a pure POSIX system).
5599 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5600 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5602 2002-12-06 Jim Meyering <jim@meyering.net>
5604 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5606 Merge in changes from libc's misc/error.c, in preparation
5607 for the merge of gnulib's changes back into libc.
5609 * error.c (_): Define only if not already defined.
5610 Move definition to follow all #include directives.
5611 Include unlocked-io.h only if !_LIBC.
5612 [_LIBC]: Include <libio/libioP.h>.
5613 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5614 (fflush): Tweak definition to use INTUSE.
5617 2002-12-05 Paul Eggert <eggert@twinsun.com>
5619 * alloca.c [defined emacs]: Include "lisp.h".
5620 (xalloc_die) [defined emacs]: New macro.
5621 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5622 [! defined emacs]: Include <xalloc.h>.
5623 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5624 (pointer): Typedef to POINTER_TYPE *.
5625 (malloc): Remove decl; we now always use xmalloc.
5626 (alloca): Use old-style definition, since Emacs needs this.
5627 Check for arithmetic overflow when computing combined size.
5629 2002-12-04 Paul Eggert <eggert@twinsun.com>
5631 Do not generate unlocked-io.h automatically, since it's easier to
5632 maintain it by hand.
5634 * unlocked-io.h: New file, from GNU diffutils,
5635 but with proper copyright notice and attribution.
5637 * Makefile.am: Add copyright notice.
5638 (libfetish_a_SOURCES): Add unlocked-io.h.
5639 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5640 (DISTCLEANFILES, io_functions): Remove macros.
5641 (EXTRA_DIST): Remove gen_uio.
5642 (unlocked-io.h): Remove rule.
5644 2002-12-04 Jim Meyering <jim@meyering.net>
5646 Reflect the fact that stat.c and lstat.c are no longer generated.
5647 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5648 (DISTCLEANFILES): Likewise.
5649 (EXTRA_DIST): Likewise.
5650 (all_local): Don't depend on stat.c or lstat.c.
5651 (stat.c, lstat.c): Remove rules.
5652 (EXTRA_DIST): Remove xstat.in.
5654 * xstat.in: Remove file. Contents moved into stat.c.
5655 * stat.c: New file. Contents mostly from xstat.in.
5656 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5657 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5659 * safe-read.c: Rework so that it may serve to define safe_write, too.
5660 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5662 2002-12-03 Jim Meyering <jim@meyering.net>
5664 * safe-read.c, safe-write.c: Change variable names and comments, but
5665 not semantics, to minimize the differences between these two files.
5666 (safe_read): Change comment to mention SAFE_READ_ERROR.
5668 * safe-read.c (IS_EINTR): Define.
5669 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5671 2002-12-02 Bruno Haible <bruno@clisp.org>
5673 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5674 Define, taken from safe-read.c.
5675 (INT_MAX): Provide fallback.
5676 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5677 * safe-write.h (SAFE_WRITE_ERROR): Define.
5679 * safe-read.c (EINTR): Remove definition.
5680 (safe_read): Don't use EINTR if it is absent.
5682 2002-12-02 Jim Meyering <jim@meyering.net>
5684 * safe-read.c (EINTR): Define.
5685 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5686 (INT_MAX): Provide fallback.
5687 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5689 * safe-read.h (SAFE_READ_ERROR): Define.
5691 2002-12-01 Jim Meyering <jim@meyering.net>
5693 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5694 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5696 2002-11-27 Paul Eggert <eggert@twinsun.com>
5698 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5699 hash_rehash): Replace `if (limit <= value) abort ();' with
5700 `if (! (value < limit)) abort ();', for readability.
5702 2002-11-26 <karl@gnu.org>
5704 * strdup.c: copy from libc again, with jim's ok.
5705 * .cppi-disable: re-add strdup.c
5707 2002-11-25 <karl@gnu.org>
5709 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5710 instead of "strtol.c".
5712 2002-11-25 Jim Meyering <jim@meyering.net>
5714 * mktime.c: Sync from libc, now that it has the latest fix.
5716 2002-11-24 <karl@gnu.org>
5718 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5719 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5721 2002-11-24 Jim Meyering <jim@meyering.net>
5723 Update from coreutils:
5725 * mktime.c: Merge in changes from libc.
5727 Avoid a link-time failure on some Linux systems.
5728 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5729 (__mon_yday): Declare with the STATIC attribute.
5730 (__mktime_internal): Likewise.
5731 Based on a report from Greg Schafer.
5733 2002-11-23 Jim Meyering <jim@meyering.net>
5735 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5736 Use `unsigned', not `int', as type of index.
5738 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5740 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5742 2002-11-22 Paul Eggert <eggert@twinsun.com>
5744 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5745 hint that one should use `if (! x) abort ();' rather than `assert
5746 (x);', and anyway it's one less thing to worry about configuring.
5747 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5748 hash_rehash, hash_insert): Use abort rather than assert.
5750 2002-11-22 Paul Eggert <eggert@twinsun.com>
5752 * quotearg.h: Allow multiple inclusion by surrounding with
5753 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5754 so that we can be included first.
5755 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5756 * quotearg.c: Include quotearg.h immediately after config.h.
5757 No need to include stddef.h or sys/types.h any more.
5758 Surround local include files with "", not "<>".
5759 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5760 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5761 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5762 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5763 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5764 (ISPRINT): Remove; no longer needed now that we assume C89.
5766 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5769 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5770 quotearg_char): Use SIZE_MAX rather than
5771 (size_t) -1 when we are talking about "infinity".
5773 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5775 2002-11-22 Bruno Haible <bruno@clisp.org>
5777 * safe-read.h: Assume C89. Add comments.
5778 (safe_read): Change return type to size_t.
5779 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5780 counts > SSIZE_MAX correctly.
5781 * safe-write.h: New file.
5782 * safe-write.c: New file.
5783 * full-read.h: New file.
5784 * full-read.c: New file.
5785 * full-write.h: Assume C89. Add comments.
5786 * full-write.c: Include safe-write.h.
5787 (full_write): Rewritten to use safe_write.
5788 Suggested by Jim Meyering and Paul Eggert.
5790 2002-11-21 Bruno Haible <bruno@clisp.org>
5792 Remove case insensitive option matching.
5793 * argmatch.h (argcasematch): Remove declaration.
5794 (ARGCASEMATCH): Remove macro.
5795 (__xargmatch_internal): Remove case_sensitive argument.
5796 (XARGMATCH): Update.
5797 (XARGCASEMATCH): Remove macro.
5798 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5799 case_sensitive argument.
5800 (argcasematch): Remove function.
5801 (__xargmatch_internal): Remove case_sensitive argument.
5802 (main): Use XARGMATCH instead of XARGCASEMATCH.
5804 * xmalloc.c: Change compile-time error message. Add comment about
5805 required autoconf version.
5807 2002-11-21 Jim Meyering <jim@meyering.net>
5809 * strdup.c (strdup): Tweak comment and initial #if/#include.
5811 Merge in changes from the coreutils.
5813 2002-09-25 Paul Eggert <eggert@twinsun.com>
5814 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5815 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5816 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5817 int. Work more efficiently if X is the same width as uintmax_t.
5818 Do not compare X to -1, to avoid bogus compiler warning.
5819 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5820 Don't assume that f_frsize and f_bsize are the same type.
5822 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5825 * makepath.c (make_path): Restore umask *before* creating the final
5827 (make_path): Minor reformatting.
5829 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5830 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5832 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5833 ones. At least on GNU/Linux systems, `auto' means something else.
5836 2002-11-20 Paul Eggert <eggert@twinsun.com>
5838 Merge argmatch cleanups from Bison. Assume C89.
5840 * argmatch.c: Include config.h here, not in argmatch.h.
5841 Include stdlib.h, for EXIT_FAILURE.
5842 Always include <string.h>, since we assume C89.
5843 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5844 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5845 Include <stddef.h> instead, since it's all we need for size_t.
5846 (PARAMS): Remove. All uses removed.
5847 (ARRAY_CARDINALITY): Do not bother to #undef.
5848 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5849 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5850 Remove unnecessary parentheses.
5851 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5852 Insert necessary parentheses.
5853 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5854 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5856 2002-11-19 Bruno Haible <bruno@clisp.org>
5858 * mbswidth.c: Include mbswidth.h right at the beginning.
5859 * mbswidth.h: Include <stddef.h>, for size_t.
5861 * mbswidth.h (PARAMS): Remove macro.
5862 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5863 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5865 * gcd.h (PARAMS): Remove macro.
5866 (gcd): Use ANSI C function declarations.
5867 * gcd.c (gcd): Likewise.
5869 2002-11-15 Bruno Haible <bruno@clisp.org>
5871 * strcspn.c: Include <stddef.h>.
5872 (strcspn): Use ANSI C function declaration. Change return type to
5874 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5875 (strpbrk): Use NULL.
5876 * strpbrk.h (PARAMS): Remove macro.
5877 (strpbrk): Use ANSI C function declaration.
5878 * strstr.c: Don't include <sys/types.h>.
5879 * strstr.h (PARAMS): Remove macro.
5880 (strstr): Use ANSI C function declarations.
5882 2002-11-06 Bruno Haible <bruno@clisp.org>
5884 * gcd.h (gcd): Change argument type to 'unsigned long'.
5885 * gcd.c (gcd): Likewise.
5887 2002-11-05 Bruno Haible <bruno@clisp.org>
5889 * gcd.h: New file, from gettext-0.11.5.
5890 * gcd.c: New file, from gettext-0.11.5.
5892 2002-11-05 Bruno Haible <bruno@clisp.org>
5894 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5895 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5896 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5897 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5899 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5900 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5902 * closeout.c: Include gettext.h instead of <libintl.h>.
5903 * human.c: Include gettext.h instead of <libintl.h>.
5904 * quotearg.c: Include gettext.h instead of <libintl.h>.
5905 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5906 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5907 * userspec.c: Include gettext.h instead of <libintl.h>.
5908 * version-etc.c: Include gettext.h instead of <libintl.h>.
5909 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5910 (textdomain): Remove definition.
5911 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5913 * long-options.c: Remove include of <libintl.h> and definition of _.
5914 * same.c: Remove include of <libintl.h> and definition of _.
5916 2002-11-04 Bruno Haible <bruno@clisp.org>
5918 * stpcpy.h: New file, from GNU gettext-0.11.5.
5919 * strcase.h: New file, from GNU gettext-0.11.5.
5920 * strpbrk.h: New file, from GNU gettext-0.11.5.
5921 * strstr.h: New file, from GNU gettext-0.11.5.
5922 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5924 2002-05-09 Bruno Haible <bruno@clisp.org>
5926 * config.charset: Update for newest glibc. Add canonical names
5927 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5929 2002-05-09 Bruno Haible <bruno@clisp.org>
5931 * localcharset.c (get_charset_aliases): Add more Windows specific
5934 2002-05-08 Owen Taylor <otaylor@redhat.com>
5936 * config.charset: A few additions for Solaris.
5938 2001-12-05 Bruno Haible <bruno@clisp.org>
5940 * localcharset.c (locale_charset): Don't return an empty string.
5942 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5944 * config.charset: msdos in uk_UA uses CP1125.
5946 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5948 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5949 * localcharset.c (locale_charset): Declare as extern "C".
5951 2002-02-15 Bruno Haible <bruno@clisp.org>
5953 * config.charset [msdosdjgpp]: For Russian, use CP866.
5955 2002-02-11 Bruno Haible <bruno@clisp.org>
5957 * config.charset: Add support for NetBSD.
5959 2002-09-25 <karl@gnu.org>
5961 * strdup.c: copy from libc/string (via ../config/srclist*).
5962 * getopt*: copy from libc/posix.
5963 * gettext.h: copy from gettext.
5964 * .cppi-disable: add strdup.c, gettext.h.
5966 2002-07-01 Jim Meyering <meyering@lucent.com>
5968 * c-stack.c: Include sys/time.h.
5969 From Volker Borchert.
5971 2002-06-11 Paul Eggert <eggert@twinsun.com>
5973 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5974 New macro. Use it uniformly instead of
5975 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5976 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5977 reported by Vin Shelton.
5979 2002-06-22 Jim Meyering <meyering@lucent.com>
5981 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5982 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5984 2002-06-22 Paul Eggert <eggert@twinsun.com>
5986 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5987 Do not assume SA_SIGINFO behavior.
5988 Bug reported by Jim Meyering on NetBSD 1.5.2.
5990 2002-06-22 Jim Meyering <meyering@lucent.com>
5992 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5994 * exitfail.c, exitfail.h: Likewise.
5995 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5997 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5999 (EXTRA_DIST): Add fnmatch_loop.c.
6000 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6002 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6003 * fnmatch.c: Update from diffutils-2.8.2.
6004 * fnmatch_.h: New file. From diffutils-2.8.2.
6005 * fnmatch.h: Remove file.
6007 2002-06-18 Paul Eggert <eggert@twinsun.com>
6009 * file-type.h: Report an error if neither S_ISREG nor
6010 S_IFREG is defined, instead of using a test specific to glibc
6011 2.2. This should be safe, since POSIX requires S_ISREG and
6012 Unix Version 7 had S_IFREG. We don't need to check for
6013 <sys/types.h> since we don't use any symbols that it defines.
6015 2002-06-15 Jim Meyering <meyering@lucent.com>
6017 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6018 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6019 have been included before this file.
6021 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6023 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6024 so that each temporary file name is unique and valid in the first
6025 8 characters, for operation under DOS.
6027 2002-06-15 Jim Meyering <meyering@lucent.com>
6029 Work even with DJGPP 2.03, which lacks support for symlinks.
6031 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6033 * lchown.c (S_ISLNK): Likewise.
6035 2002-06-14 Jim Meyering <meyering@lucent.com>
6037 * file-type.h: Use the version from diffutils-2.8.2.
6038 * file-type.c: Likewise.
6040 2002-05-27 Jim Meyering <meyering@lucent.com>
6042 Fix a problem seen only on nonconforming systems whereby ls.c's
6043 use of localtime, and then of gettimeofday would cause trouble:
6044 the localtime call used to initialize rpl_gettimeofday's save
6045 mechanism would clobber ls's current local time information so
6046 that in any long listing the first file would always be listed
6047 with date 1970-01-01. Analysis by Volker Borchert.
6049 * gettimeofday.c (localtime): Undefine.
6050 (rpl_localtime): New function.
6052 2002-05-22 Jim Meyering <meyering@lucent.com>
6054 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6055 * file-type.h: New file.
6056 * file-type.c (file_type): New file/function. Extracted from diffutils.
6058 2002-04-29 Paul Eggert <eggert@twinsun.com>
6060 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6062 2002-04-28 Paul Eggert <eggert@twinsun.com>
6064 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6065 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6066 of 127, since 64 is the largest conceivable number for ancient
6068 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6070 2002-04-28 Jim Meyering <meyering@lucent.com>
6072 * sig2str.c (WTERMSIG): Remove definition (unused).
6074 2002-04-28 Paul Eggert <eggert@twinsun.com>
6076 * sig2str.h, sig2str.c: New files.
6077 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6079 2002-04-24 Jim Meyering <meyering@lucent.com>
6081 * gettext.h: New file, from Gettext.
6082 * Makefile.am (INCLUDES): Remove -I../intl.
6083 (libfetish_a_SOURCES): Add gettext.h.
6085 2002-04-16 Jim Meyering <meyering@lucent.com>
6087 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6088 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6089 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6091 2002-04-12 Jim Meyering <meyering@lucent.com>
6093 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6095 2002-03-10 Jim Meyering <meyering@lucent.com>
6097 * makepath.c (make_path): Remove a comma from a diagnostic.
6098 Suggestion from Santiago Vila.
6100 2002-03-08 Jim Meyering <meyering@lucent.com>
6102 * rename.c: Mention that this wrapper is needed also on
6103 mips-dec-ultrix4.4 systems.
6105 2002-03-02 Jim Meyering <meyering@lucent.com>
6107 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6108 not HAVE_CLOCK_SETTIME.
6110 2002-02-27 Paul Eggert <eggert@twinsun.com>
6112 * nanosleep.h: Rename to....
6113 * timespec.h: New name for nanosleep.h. All uses changed.
6115 * gettime.c: New file.
6116 * settime.c: New file.
6119 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6120 timespec.h. Remove nanosleep.h.
6122 2002-02-25 Paul Eggert <eggert@twinsun.com>
6124 * acl.c, acl.h: New files.
6125 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6127 2002-02-24 Jim Meyering <meyering@lucent.com>
6129 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6130 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6131 cause trouble. Reported by Nelson Beebe.
6133 2002-02-23 Paul Eggert <eggert@twinsun.com>
6135 * path-concat.c (xpath_concat): Reorder code to pacify
6136 compilers that don't know that xalloc_die never returns.
6138 2002-02-20 Jim Meyering <meyering@lucent.com>
6140 * getdate.c: Regenerate using bison-1.33.
6142 2002-02-15 Paul Eggert <eggert@twinsun.com>
6144 * posixver.c, posixver.h: New files.
6145 * Makefile.am (libfetish_a_SOURCES): Add them.
6147 2002-02-02 Paul Eggert <eggert@twinsun.com>
6148 Bruno Haible <bruno@clisp.org>
6150 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6151 (fwrite_success_callback): New declaration.
6152 * unicodeio.c (unicode_to_mb): New function, extracted from
6153 print_unicode_char. Call failure callback instead of error.
6154 (fwrite_success_callback): New function.
6155 (exit_failure_callback): New function.
6156 (fallback_failure_callback): New function.
6157 (print_unicode_char): Call unicode_to_mb.
6159 2002-01-26 Jim Meyering <meyering@lucent.com>
6161 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6163 2002-01-22 Jim Meyering <meyering@lucent.com>
6165 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6166 Otherwise, some versions of automake would omit the rule that makes
6167 Makefile from Makefile.in.
6169 2001-01-21 Paul Eggert <eggert@twinsun.com>
6171 * xmemcoll.h, xmemcoll.c: New files.
6172 * Makefile.am (libfetish_a_SOURCES): Add them.
6173 * memcoll.c: Include errno.h, and declare errno if not defined.
6174 (memcoll): Set errno to zero if there is no error.
6176 * quotearg.c (quotearg_buffer_restyled):
6177 Fix bug with quoting buffers containing NUL when backslashing escapes.
6178 This bug was exposed by the other changes in this patch.
6179 (quotearg_n_options): New arg ARGSIZE.
6180 All callers changed.
6181 (quoting_options_from_style): New function.
6182 (quotearg_n_style): Use it.
6183 (quotearg_n_style_mem): New function.
6185 * quotearg.h (quotearg_n_style_mem): New function.
6187 2002-01-16 Jim Meyering <meyering@lucent.com>
6189 * getdate.y: Add three semicolons, each just before a closing brace.
6190 Bison (as of version 1.31) no longer papers over that mistake.
6192 2002-02-14 Paul Eggert <eggert@twinsun.com>
6194 * backupfile.c (ISDIGIT): Comment fix.
6195 * getdate.y (ISDIGIT): Likewise.
6196 * posixtm.c (ISDIGIT, year): Likewise.
6197 * strverscmp.c (ISDIGIT): Likewise.
6198 * userspec.c (ISDIGIT): Likewise.
6200 2002-01-05 Jim Meyering <meyering@lucent.com>
6202 * version-etc.c (version_etc_copyright): Update copyright year.
6204 2001-01-19 Paul Eggert <eggert@twinsun.com>
6206 * closeout.c (close_stdout_status): If ferror (stdout), do
6207 not silently exit merely because the output buffer happens to
6208 have nothing pending.
6210 2001-12-18 Paul Eggert <eggert@twinsun.com>
6212 See the big note in ../ChangeLog.
6213 * human.c (suffixes): Prefer K to k for 1024.
6214 (generate_suffix_backwards): New function.
6215 (human_readable_inexact): Use it.
6216 * xstrtol.c (__xstrtol): If there is no number but there
6217 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6218 Accept 'K' as well as 'k'.
6220 2001-12-15 Jim Meyering <meyering@lucent.com>
6222 * regex.h (__restrict_arr): Update from libc.
6224 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6225 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6228 2001-12-10 Jim Meyering <meyering@lucent.com>
6230 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6231 Instead, include "xalloc.h".
6232 (initbuffer): Don't cast xmalloc return value to char*.
6233 (readline): Reword comment.
6234 Don't cast xrealloc return value to char*
6237 2001-12-09 Jim Meyering <meyering@lucent.com>
6239 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6240 `signed and unsigned type in conditional expression'.
6241 * posixtm.c (posix_time_parse): Likewise.
6243 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6245 * readtokens.c (readtoken): Declare an index to be of type unsigned
6246 to avoid a pedantic warning.
6248 * getstr.c: Don't include assert.h.
6249 (getstr): Remove warning-evoking assertions.
6250 Return -1 if offset parameter is out of bounds.
6251 Change the type of a local from int to size_t.
6253 * strftime.c (my_strftime_localtime_r): Include this function
6254 definition in the `#if ! HAVE_TM_GMTOFF' block.
6256 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6257 Include xalloc.h instead.
6259 2001-12-02 Jim Meyering <meyering@lucent.com>
6261 * tempname.c: Don't declare getenv, thus reverting the change of
6262 2001-11-18. It's no longer necessary, now that stdlib.h is always
6265 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6266 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6268 2001-11-30 Akim Demaille <akim@epita.fr>
6270 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6271 before being defined.
6273 2001-11-27 Paul Eggert <eggert@twinsun.com>
6275 * quotearg.h (quotearg_n, quotearg_n_style):
6276 First arg is int, not unsigned.
6277 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6278 (SIZE_MAX, UINT_MAX): New macros.
6279 (quotearg_n_options): Abort if N is negative.
6280 Avoid overflow check on hosts where size_t is 64 bits and int
6281 is 32 bits, as overflow is impossible there.
6282 Fix off-by-one typo that caused unnecessary reallocation.
6284 2001-11-27 Jim Meyering <meyering@lucent.com>
6286 * tempname.c: Merge with version from libc.
6287 * regex.c: Likewise.
6289 * tempname.c: Include stdlib.h unconditionally. On some old systems
6290 for which STDC_HEADERS is 0, it was not included, resulting in a
6291 warning about an integer-to-pointer conversion problem with getenv.
6292 Reported by Volker Borchert.
6294 2001-11-26 Jim Meyering <meyering@lucent.com>
6296 * gtod.h: Remove file.
6297 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6298 * gettimeofday.c: Don't include gtod.h.
6299 (GTOD_init): Remove function.
6300 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6301 Suggestion from Volker Borchert.
6303 2001-11-23 Jim Meyering <meyering@lucent.com>
6305 * hash.h (struct hash_table): Don't define here. Merely declare it.
6306 * hash.c (struct hash_table): Define it here instead.
6308 2001-11-22 Jim Meyering <meyering@lucent.com>
6310 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6312 2001-11-18 Paul Eggert <eggert@twinsun.com>
6314 * tempname.c (TMP_MAX): Remove; no longer needed.
6315 (TEMPORARIES): New macro.
6316 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6317 removes an artificial limitation (e.g. HP-UX 10.20, where
6320 2001-11-18 Jim Meyering <meyering@lucent.com>
6322 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6325 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6326 files will be created before anything else.
6328 2001-11-17 Jim Meyering <meyering@lucent.com>
6330 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6331 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6332 rather than group writable. Patch by Juan F. Codagnone.
6334 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6335 Instead, include "xalloc.h".
6337 * mountlist.c: Include unlocked-io.h after all system headers.
6338 Remove explicit declarations of xmalloc, xrealloc,
6339 and xstrdup. Instead, include "xalloc.h".
6341 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6342 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6343 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6345 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6346 Reported by Padraig Brady.
6348 * mkstemp.c: #undef mkstemp.
6350 (rpl_mkstemp): Rename from mkstemp.
6353 2001-11-16 Jim Meyering <meyering@lucent.com>
6355 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6356 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6357 determine the amount of total physical memory, use pstat_getstatic.
6358 HPUX-11 doesn't define _SC_PHYS_PAGES.
6359 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6360 If sysconf couldn't be used to determine the amount of available
6361 physical memory, use both pstat_getstatic and pstat_getdynamic.
6362 Based on a patch from Bob Proulx.
6364 2001-11-05 Jim Meyering <meyering@lucent.com>
6366 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6368 2001-11-03 Jim Meyering <meyering@lucent.com>
6370 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6371 in argmatch_to_argument call.
6373 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6376 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6377 e.g., a fault due to an attempt to free a NULL pointer.
6379 2001-11-01 Jim Meyering <meyering@lucent.com>
6381 * dirfd.c, dirfd.h: New files.
6382 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6384 * hash.c (hash_print) [TESTING]: Clean up.
6386 2001-10-22 Paul Eggert <eggert@twinsun.com>
6388 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6389 to avoid a warning if -Wall.
6391 2001-10-21 Paul Eggert <eggert@twinsun.com>
6393 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6395 2001-10-21 Jim Meyering <meyering@lucent.com>
6397 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6398 this code would end up calling gettext even in packages built
6400 * getopt.c (_): Likewise.
6401 * regex.c (_): Likewise.
6403 2001-10-20 Paul Eggert <eggert@twinsun.com>
6405 * error.c (strerror_r): Do not declare unless !_LIBC.
6406 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6407 Use strerror_r that is only a macro, even if it is not a function.
6408 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6409 (private_strerror): Use prototypes, not old-style function definition.
6410 (print_errno_message): New function.
6411 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6413 (error_tail, error, error_at_line): Use it.
6415 2001-10-11 Jim Meyering <meyering@lucent.com>
6417 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6418 and quote_n (1, ... to avoid clobbering a buffer.
6420 2001-10-05 Jim Meyering <meyering@lucent.com>
6422 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6423 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6424 * hash-pjw.h: New file.
6426 2001-09-30 Jim Meyering <meyering@lucent.com>
6428 * mountlist.c [MOUNTED_GETFSSTAT]:
6429 Include <sys/ucred.h>, for Apple Darwin.
6430 Include sys/mount.h and sys/fs_types.h only if available.
6432 (read_filesystem_list): Use FS_TYPE.
6434 2001-09-29 Paul Eggert <eggert@twinsun.com>
6436 * exclude.c (excluded_filename): 0 -> false, since it's
6439 2001-09-28 Paul Eggert <eggert@twinsun.com>
6441 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6442 #defines strtoimax. Also treat the other strto* functions
6445 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6446 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6447 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6449 2001-09-26 Jim Meyering <meyering@lucent.com>
6451 Most macros in unlocked-io.h had the wrong number of arguments.
6452 * gen-uio: New script.
6453 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6454 * unlocked-io.hin: Remove file.
6455 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6456 rather than trying to embed it here.
6457 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6458 Reported by Padraig Brady.
6460 2001-09-25 Volker Borchert <bt@teknon.de>
6462 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6464 2001-09-23 Jim Meyering <meyering@lucent.com>
6466 * mountlist.c: Remove useless parentheses in #if directives.
6467 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6468 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6470 2001-09-22 Jim Meyering <meyering@lucent.com>
6472 * localcharset.c: Update from latest gettext.
6473 * config.charset: Likewise.
6475 2001-09-20 Jim Meyering <meyering@lucent.com>
6477 * xstrtol.c (strtoimax): Guard declaration with
6478 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6479 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6480 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6481 (strtoumax): Likewise, for completeness (it wasn't necessary).
6483 2001-09-06 Paul Eggert <eggert@twinsun.com>
6485 * strtoimax.c (HAVE_LONG_LONG):
6486 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6487 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6488 to work around bug in IBM C compiler.
6490 2001-09-16 Jim Meyering <meyering@lucent.com>
6492 * mkdir.c: New file.
6494 2001-09-04 Paul Eggert <eggert@twinsun.com>
6496 * xgetcwd.c: Revert some of the previous change; intead,
6497 fix the HAVE_GETCWD_NULL code to behave more like the
6498 !HAVE_GETCWD_NULL code used to.
6501 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6504 2001-09-04 Paul Eggert <eggert@twinsun.com>
6506 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6507 Use ssize_t, not int, to store result of readlink.
6508 Check for ssize_t overflow as well as size_t overflow,
6509 as POSIX says the result of readlink is implementation-defined
6510 when ssize_t overflows.
6511 Remove unnecessary cast to char*.
6512 Use free+malloc instead of realloc, as the storage doesn't need
6513 to be preserved and it's clearer and can be more efficient that way.
6514 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6515 * xreadlink.h (xreadlink): Update prototype.
6517 2001-09-03 Paul Eggert <eggert@twinsun.com>
6519 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6520 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6521 spotted by Jim Meyering.
6523 2001-09-03 Jim Meyering <meyering@lucent.com>
6525 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6527 2001-09-03 Paul Eggert <eggert@twinsun.com>
6529 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6530 like the HAVE_GETCWD_NULL code.
6531 Include pathmax.h if not HAVE_GETCWD.
6532 Do not include xalloc.h.
6533 (INITIAL_BUFFER_SIZE): New symbol.
6534 Do not use xmalloc / xrealloc, since the caller is responsible for
6535 handling errors. Preserve errno around `free' during failure.
6536 Do not overrun buffer when using getwd.
6538 2001-09-03 Paul Eggert <eggert@twinsun.com>
6540 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6541 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6543 2001-09-02 Jim Meyering <meyering@lucent.com>
6545 * error.c: Update from GNU libc.
6547 2001-09-01 Jim Meyering <meyering@lucent.com>
6549 * xreadlink.c: New file.
6550 * xreadlink.h: New file.
6551 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6553 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6554 doesn't conflict with sparc Solaris 7's definition in
6555 /usr/include/sys/int_types.h.
6557 * exclude.c: Use `""', not `<>' to #include non-system header files.
6558 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6559 and strncasecmp as r-values. Unixware didn't have declarations.
6561 2001-08-31 Jim Meyering <meyering@lucent.com>
6563 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6564 Use an initial, malloc'd, buffer of length 128 rather than
6565 a statically allocated one of length 1024.
6567 2001-08-30 Paul Eggert <eggert@twinsun.com>
6569 * xgetcwd.c: Don't include pathmax.h.
6570 Include stdlib.h and unistd.h if available.
6572 (xmalloc, xstrdup, free): Remove decls.
6573 (xgetcwd): Don't assume sizes fit in unsigned.
6574 Check for overflow when computing sizes.
6575 Simplify reallocation code.
6577 2001-08-28 Paul Eggert <eggert@twinsun.com>
6579 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6581 * strtoimax.c: Renamed from strtoxmax.c, removing the
6584 Also, make the following further changes to make this file's
6585 configuration more similar to that of strtol.c:
6586 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6587 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6588 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6589 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6590 changed to signed values.
6592 And make the following changes as well:
6593 Fix copyright notice, as 1999 was missing.
6594 (verify): New macro.
6595 (strtoimax): Check sizes at compile-time, not run-time.
6596 Prefer strtol to strtoll if both work.
6597 (main): Remove; it was not that useful and was a pain to maintain.
6599 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6601 2001-08-30 Paul Eggert <eggert@twinsun.com>
6603 * savedir.c (savedir): Remove size parameter, as POSIX says that
6604 a directory's st_size can have an arbitrary value, so the old
6605 usage could waste an arbitrary amount of memory. All uses
6607 * savedir.h: Update prototype.
6609 2001-08-30 Paul Eggert <eggert@twinsun.com>
6611 * xstrtol.c (strtoimax): New decl.
6613 2001-08-28 Paul Eggert <eggert@twinsun.com>
6615 * xstrtol.h: Add copyright notice.
6616 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6617 LONGINT_INVALID_SUFFIX_CHAR.
6619 2001-08-30 Paul Eggert <eggert@twinsun.com>
6621 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6624 2001-08-30 Paul Eggert <eggert@twinsun.com>
6626 * hash.c: Remove '2001' from copyright notice.
6628 2001-08-30 Paul Eggert <eggert@twinsun.com>
6630 * full-write.h: New file.
6631 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6632 * full-write.c: Correct credits, as cccp.c no longer
6633 exists and anyway it was so heavily changed from the old cccp
6634 code as to be unrecognizable. Include full-write.h.
6635 (full_write) Return size_t, with short writes meaning failure.
6636 All callers changed. This fixes a bug with large buffers
6638 * utime.c: Include full-write.h.
6640 2001-08-30 Paul Eggert <eggert@twinsun.com>
6642 Merge 'exclude' changes from tar 1.13.22.
6643 This fixes one or two unlikely storage allocation overflow bugs,
6644 but doesn't change user-visible behavior otherwise.
6646 2001-08-30 Paul Eggert <eggert@twinsun.com>
6648 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6649 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6650 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6651 Include if available.
6652 (<xalloc.h>): Include
6653 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6654 (verify): New macro. Use it to verify that EXCLUDE macros do not
6655 collide with FNM macros.
6656 (struct patopts): New struct.
6657 (struct exclude): Use it, as exclude patterns now come with options.
6658 (new_exclude): Support above changes.
6659 (new_exclude, add_exclude_file):
6660 Initial size must now be a power of two to simplify overflow checking.
6661 (free_exclude, fnmatch_no_wildcards): New function.
6662 (excluded_filename): No longer requires options arg, as the options
6663 are determined by add_exclude. Now returns bool, not int.
6664 (excluded_filename, add_exclude):
6665 Add support for the fancy new exclusion options.
6666 (add_exclude, add_exclude_file): Now takes int options arg.
6667 Check for arithmetic overflow when computing sizes.
6668 (add_exclude_file): xrealloc might modify errno, so don't
6669 realloc until after errno might be used.
6671 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6673 (free_exclude): New decl.
6674 (add_exclude, add_exclude_file): Now takes int options arg.
6675 (excluded_filename): No longer requires options arg, as the options
6676 are determined by add_exclude. Now returns bool, not int.
6678 2001-08-30 Paul Eggert <eggert@twinsun.com>
6680 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6682 2001-08-27 Jim Meyering <meyering@lucent.com>
6684 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6686 * version-etc.c (N_): Remove definition.
6687 Revert most of last change.
6688 Instead, simply don't mark the `Copyright...' string for translation.
6689 Based on advice from Paul Eggert.
6691 * strtoxmax.c: Tweak comment.
6693 2001-08-26 Jim Meyering <meyering@lucent.com>
6695 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6696 of copyright with `%s' so translators don't get an untranslated
6698 (COPYRIGHT_YEAR): Define.
6699 (version_etc): Use fprintf rather than fputs.
6700 Suggestion from Ulrich Drepper.
6702 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6704 * strtoll.c: New file, from GNU libc.
6705 * xstrtoimax.c: New file.
6707 * xstrtol.h: Add xstrtoimax.
6708 * strtoumax.c: New file. Simply include "strtoumax.c".
6709 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6711 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6712 * strtoxmax.c: ... then renamed to this.
6714 2001-08-13 Paul Eggert <eggert@twinsun.com>
6716 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6717 Port to Solaris 8, where 'sed' requires a space after the 'r'
6718 command, and where sh dislikes "$/". Clean up the spacing a bit.
6719 Redirect output to $tmp just once.
6721 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6723 * addext.c (<errno.h>): Include.
6724 (errno): Declare if not defined.
6725 (addext): Work correctly when pathconf returns -1 and leaves
6726 errno alone because there is no limit. Also, work even if
6727 pathconf returns a value greater than SIZE_MAX.
6729 2001-08-12 Jim Meyering <meyering@lucent.com>
6731 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6732 Simply `return getcwd (NULL, 0);'.
6733 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6734 Use 1300 as initial value for length, not PATH_MAX.
6736 * pathmax.h: Clean up cpp syntax.
6738 2001-08-12 Jim Meyering <meyering@lucent.com>
6740 * gettimeofday.c: New file.
6742 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6744 2001-08-04 Jim Meyering <meyering@lucent.com>
6746 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6747 to get in sync with glibc.
6749 2001-08-03 Paul Eggert <eggert@twinsun.com>
6751 The following changes are from gettext 0.10.39 as maintained by
6754 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6755 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6756 with inverted sense. All uses changed.
6758 * mbswidth.c: Don't include <limits.h>.
6759 Include <stdlib.h> and <string.h> unconditionally.
6760 (iswcntrl, mbsinit, ISCNTRL): New macros.
6761 (mbsnwidth): Use K&R style function declarations.
6762 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6763 can optimize it when MB_CUR_MAX == 1.
6764 The width of control characters is zero, not 1.
6766 2001-07-15 Jim Meyering <meyering@lucent.com>
6768 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6769 (BUILT_SOURCES): Add unlocked-io.h.
6770 (io_functions): Define.
6771 (unlocked-io.h): New rule.
6772 (DISTCLEANFILES): Add unlocked-io.h.
6773 (all-local): Depend on unlocked-io.h, to ensure it is created.
6775 * unlocked-io.hin: New file
6777 * regex.c: Update from glibc.
6779 2001-07-05 Jim Meyering <meyering@lucent.com>
6781 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6783 (libfetish_a_SOURCES): Put all .h files here instead.
6784 Remove a thus-exposed (better checks in automake) duplicate and
6785 two unnecessary .h files.
6787 2001-06-11 Jim Meyering <meyering@lucent.com>
6789 * regex.c: Update from GNU libc.
6791 2001-05-27 Jim Meyering <meyering@lucent.com>
6793 * readutmp.h (UT_TYPE): Define.
6795 2001-05-24 Jim Meyering <meyering@lucent.com>
6797 * argmatch.c: Include "quote.h".
6798 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6799 quote function. Reported by Göran Uddeborg.
6801 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6803 * dirname.c (dir_name): Compute append_dot using path, not newpath
6804 which is not yet declared.
6806 2001-05-11 Paul Eggert <eggert@twinsun.com>
6808 * Makefile.am (libfetish_a_SOURCES):
6809 Add strftime.c, since we now compile it on all hosts.
6811 * strftime.c (my_strftime):
6812 Define to nstrftime if emacs, but only if my_strftime is not defined.
6813 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6814 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6815 Add one more extra argument: a nanoseconds value.
6818 (my_strftime function): Add %N format.
6819 (emacs_strftimeu): Renamed from emacs_strftime,
6820 with extra ut argument.
6822 2001-05-11 Paul Eggert <eggert@twinsun.com>
6824 dirname code cleanup. base_name now behaves more compatibly
6825 with POSIX basename when given file names that have trailing
6826 slashes, and similarly for dir_name. Add new primitives
6827 base_len and dir_len. Put the directory-name-related decls
6830 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6831 * backupfile.c (base_name): Likewise.
6832 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6833 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6834 * makepath.c (strip_trailing_slashes): Likewise.
6835 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6837 * rename.c (strip_trailing_slashes): Likewise.
6838 * same.c (base_name): Likewise.
6839 * stripslash.c (ISSLASH): Likewise.
6841 * addext.c: Include <dirname.h> after size_t is defined.
6842 * backupfile.c: Likewise.
6844 * addext.c (addext): Use base_len to trim redundant
6845 trailing slashes instead of doing it ourselves.
6846 But do not trim the last slash if it is not redundant.
6848 * backupfile.c (find_backup_file_name,
6849 max_backup_version): Use base_len instead of rolling it ourselves.
6850 Handle the case of "" and (on DOS) "C:" correctly.
6852 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6853 Include <string.h>, <dirname.h>.
6854 (base_name): Allow file names ending in slashes, other than names
6855 that are all slashes. In this case, return the basename followed
6856 by the slashes. This is more general, and can be used in places
6857 where the original base_name purposely had an assertion failure.
6858 (base_len): New function.
6860 * dirname.c: Include <string.h> instead of <stdlib.h>.
6861 Do not include <assert.h>; no longer needed.
6863 (memrchr): Remove decl.
6864 (dir_name_r): Remove.
6865 (dir_len): Renamed from dirlen. All callers changed.
6866 Rewrite in terms of base_name, for simplicity and consistency.
6867 (dir_name): Never return NULL. All callers changed.
6868 Do not include <stdlib.h> in test program; no longer needed.
6869 return 0; is fine for test program.
6871 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6873 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6875 * path-concat.c (path_concat): Use base_len to compute
6876 base length, not strlen; this means we cannot rely on memcpy
6879 * same.c (STREQ): Remove.
6880 (same_name): Handle the case where the basename ends in trailing '/'.
6882 * stripslash.c (strip_trailing_slashes): Return nonzero if
6883 a slash was stripped. Do not strip the last slash after a
6886 2001-04-08 Jim Meyering <meyering@lucent.com>
6888 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6889 recomputed; that's necessary when the offset spans a DST transition.
6890 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6892 2001-04-02 Jim Meyering <meyering@lucent.com>
6894 * regex.h, regex.c: Update from GNU libc.
6896 2001-03-19 Paul Eggert <eggert@twinsun.com>
6898 * version-etc.c (version_etc_copyright): Update to 2001.
6900 2001-03-16 Paul Eggert <eggert@twinsun.com>
6902 * tempname.c (uint64_t): Define to uintmax_t if
6903 not defined, and if UINT64_MAX is not defined.
6904 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6905 Reported by John David Anglin.
6907 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6909 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6910 alias if codeset is empty.
6911 * config.charset (BeOS): Use wildcard syntax.
6913 2001-03-13 Jim Meyering <meyering@lucent.com>
6915 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6916 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6919 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6921 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6923 * unicodeio.c (print_unicode_char): Simplify accordingly.
6925 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6927 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6928 support for DOS/DJGPP.
6930 2001-02-28 Paul Eggert <eggert@twinsun.com>
6932 * Makefile.am (libfetish_a_SOURCES):
6933 Add dup-safer.c, fopen-safer.c.
6934 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6936 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6938 2001-02-25 Paul Eggert <eggert@twinsun.com>
6940 The mkstemp replacement is taken from glibc 2.2.2, with some
6941 portability fixes for use outside glibc, as follows:
6943 * tempname.c (struct_stat64): New macro.
6944 (direxists, __gen_tempname): Use it.
6945 This avoids a portability problem with Solaris 8.
6947 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6948 (<stddef.h>, <stdint.h>, <string.h>):
6949 Include only if STDC_HEADERS || _LIBC.
6950 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6951 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6952 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6953 (__set_errno): Define this macro if <errno.h> doesn't.
6954 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6955 Define these macros if <stdio.h> doesn't.
6956 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6957 Define these macros if <sys/stat.h>
6958 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6959 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6960 __xstat64): Define if not _LIBC.
6961 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6962 (__gen_tempname): Invoke gettimeofday only if
6963 HAVE_GETTIMEOFDAY || _LIBC;
6964 otherwise, fall back on plain "time".
6965 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6967 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6969 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6971 2001-02-17 Jim Meyering <meyering@lucent.com>
6973 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6974 around included file name.
6976 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6978 * strftime.c: Update from GNU libc (the only changes were to comments).
6980 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6982 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6984 2001-02-17 Paul Eggert <eggert@twinsun.com>
6986 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6987 Remove workaround macros for hosts that have mbrtowc but not
6988 mbstate_t, as we now insist on proper declarations for both
6989 before using mbrtowc.
6991 2001-02-17 Jim Meyering <meyering@lucent.com>
6993 * regex.c: Update from libc.
6995 2001-02-16 Paul Eggert <eggert@twinsun.com>
6997 * alloca.c (malloc): Undef before defining, since stdlib.h
6998 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6999 Reported by Mark Hounschell via Paul Eggert.
7001 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7003 * config.charset: Update for FreeBSD 4.2.
7005 2001-01-26 Jim Meyering <meyering@lucent.com>
7007 * quotearg.c: Include stddef.h.
7008 * quote.c: Include stddef.h.
7009 Reported by Axel Kittenberger.
7011 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7012 line in double quotes so that it evokes a better diagnostic.
7013 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7014 Reported by Axel Kittenberger.
7016 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7018 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7019 to avoid a warning. Add back 'const' to inptr.
7021 2001-01-16 Jim Meyering <meyering@lucent.com>
7023 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7026 2001-01-14 Jim Meyering <meyering@lucent.com>
7028 * rename.c: New file. From Volker Borchert.
7029 Include stdlib.h, string.h or strings.h, and xalloc.h.
7030 Use strip_trailing_slashes rather than open-coding it.
7032 2001-01-03 Paul Eggert <eggert@twinsun.com>
7034 * strftime.c: Sync with glibc time/strftime.c 1.81.
7036 2001-01-03 Jim Meyering <meyering@lucent.com>
7038 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7039 local `inptr' to avoid warning with some system declarations of iconv.
7041 2000-12-29 Paul Eggert <eggert@twinsun.com>
7043 * modechange.c: Do not assume that mode_t uses the
7044 traditional octal encoding. E.g. "chmod 1 FOO" should set
7045 the other-execute bit of FOO even if S_IXOTH != 1.
7047 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7048 WOTH, XOTH, ALLM): New macros.
7049 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7050 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7052 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7053 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7055 No need to use uintmax_t; unsigned long is long enough.
7056 Don't bother to get suffix since we don't use it.
7058 2000-12-24 Jim Meyering <meyering@lucent.com>
7060 * hash.c (is_prime): Return explicit boolean values.
7061 (hash_get_first): Return NULL to appease Irix5.6's 89.
7062 Reported by Nelson Beebe.
7064 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7066 * localcharset.c (locale_charset): Add support for Win32.
7068 2000-12-18 Paul Eggert <eggert@twinsun.com>
7070 * physmem.h, physmem.c: New files.
7072 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7073 (noinst_HEADERS): Add physmem.h.
7075 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7076 't' for compatibility with Solaris 8 sort.
7078 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7080 * config.charset: Add support for BeOS.
7082 2000-12-16 Jim Meyering <meyering@lucent.com>
7084 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7085 SHELLS_FILE to a file name that's useful on djgpp systems.
7087 (ADDITIONAL_DEFAULT_SHELLS): Define.
7088 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7089 Based mostly on a patch from Prashant TR.
7091 2000-12-16 Jim Meyering <meyering@lucent.com>
7093 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7094 N and M) would have treated it like `chown N:N FILE'.
7096 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7098 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7100 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7101 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7102 to the list of canonical encodings. Rename EUC-CN to GB2312.
7104 2000-12-08 Andreas Schwab <schwab@suse.de>
7106 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7107 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7109 2000-12-07 Jim Meyering <meyering@lucent.com>
7111 * stripslash.c (ISSLASH): Define.
7112 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7115 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7116 (dir_name_r): Declare this function as static.
7117 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7118 manifest itself on a name containing a mix of slashes and
7120 Make this function work with names starting with a DOS-style
7121 drive letter and colon prefix.
7122 (dir_name): Append `.' if necessary.
7123 Based mostly on patches from Prashant TR and Eli Zaretskii.
7125 * dirname.h (dir_name_r): Remove prototype.
7127 2000-12-05 Jim Meyering <meyering@lucent.com>
7129 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7131 2000-12-04 Jim Meyering <meyering@lucent.com>
7133 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7134 Also include memory.h, stdlib.h, unistd.h if appropriate.
7135 Reported by Andreas Jaeger (conflicting declaration of malloc).
7137 2000-12-02 Jim Meyering <meyering@lucent.com>
7139 * closeout.h: Make idempotent, to avoid some obscure warnings.
7141 2000-12-01 Paul Eggert <eggert@twinsun.com>
7143 * memrchr.c: Include <config.h> before any system include file.
7145 2000-11-29 Paul Eggert <eggert@twinsun.com>
7147 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7149 2000-11-26 Jim Meyering <meyering@lucent.com>
7151 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7153 2000-11-22 Paul Eggert <eggert@twinsun.com>
7155 * strftime.c (my_strftime): Do not invoke mbrlen with a
7156 size of (size_t) -1; it's not portable.
7158 2000-11-17 Akim Demaille <akim@epita.fr>
7160 * obstack.h: Formatting changes.
7161 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7162 prevent type checking.
7163 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7164 cast the value to (void *): assigning a `foo *' to a `void *'
7166 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7168 2000-11-17 Jim Meyering <meyering@lucent.com>
7170 * strstr.c: Update from GNU libc.
7172 2000-11-16 Jim Meyering <meyering@lucent.com>
7174 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7176 2000-11-11 Jim Meyering <meyering@lucent.com>
7178 * error.c: Add a couple #includes, merging from GNU libc version.
7180 2000-11-10 Jim Meyering <meyering@lucent.com>
7182 * obstack.h: Update from GNU libc.
7183 * obstack.c: Likewise.
7185 2000-11-06 Paul Eggert <eggert@twinsun.com>
7187 * getusershell.c (setusershell): Use rewind rather than
7188 fseek/fseeko, to avoid configuration hassles with fseeko.
7189 Don't bother opening SHELLS_FILE if shellstream is NULL;
7192 2000-11-05 Jim Meyering <meyering@lucent.com>
7194 * makepath.h (make_dir): Declare.
7195 * makepath.c (make_dir): Remove `static' attribute.
7198 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7200 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7201 last one in a bucket, advance to the next bucket.
7203 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7205 * fnmatch.c: Do not comment out all the code if we are using
7206 the GNU C library, because in some cases we are replacing buggy
7207 code in the GNU C library itself.
7209 2000-10-30 Paul Eggert <eggert@twinsun.com>
7211 * error.h, getline.h, modechange.h:
7212 Remove "2000" from Copyright line, as the file hasn't been
7213 changed this year other than in the copyright notice.
7215 * xalloc.h: Add "2000" to Copyright line, as this file
7216 was changed this year.
7218 2000-10-30 Paul Eggert <eggert@twinsun.com>
7220 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7221 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7222 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7224 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7226 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7227 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7228 doesn't define __restrict_arr.
7230 2000-10-29 Jim Meyering <meyering@lucent.com>
7232 * xstat.in: Fix grammar in comment.
7234 2000-10-28 Jim Meyering <meyering@lucent.com>
7236 * memchr.c: Update from libc.
7237 Adjust for portability:
7238 [HAVE_STDLIB_H]: Include stdlib.h.
7239 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7240 Undef __memchr, too.
7241 [!weak_alias]: Define __memchr to memchr.
7243 * regex.c: Update from libc.
7244 * regex.h: Likewise.
7245 * getopt1.c: Likewise.
7246 * memcmp.c: Likewise.
7248 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7249 Avoid using fseek, when possible -- it's broken by design.
7250 Patch by Ulrich Drepper.
7252 2000-10-26 Jim Meyering <meyering@lucent.com>
7254 * strftime.c: Update from libc.
7256 2000-10-25 Jim Meyering <meyering@lucent.com>
7258 * obstack.c: Update from libc.
7260 2000-10-23 Jim Meyering <meyering@lucent.com>
7262 * hard-locale.c (hard_locale): Revert last change -- it was simply
7263 wrong. That set_locale call must not have any side effects.
7266 2000-10-22 Jim Meyering <meyering@lucent.com>
7268 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7269 [CYCLIC]: Remove now-unused definition.
7271 * save-cwd.c (O_DIRECTORY): Define, if needed.
7272 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7273 Suggestion from Ulrich Drepper.
7275 2000-10-21 Jim Meyering <meyering@lucent.com>
7277 * dirname.c (dir_name_r): New function, factored out of dir_name.
7278 (dir_name): Use dir_name_r.
7279 * dirname.h (dir_name_r): Declare it.
7281 2000-10-21 Jim Meyering <meyering@lucent.com>
7283 * dirname.c (memrchr): Declare if necessary.
7284 (dir_name): Remove the restriction that there be no
7285 trailing slashes. Now, this code skips past them, effectively
7287 [TEST_DIRNAME] (main): New unit tests.
7289 * memrchr.c: New file from GNU libc.
7290 Undef __memrchr, too.
7291 [!weak_alias]: Define __memrchr to memrchr.
7292 Guard weak_alias use with `#ifdef weak_alias'.
7294 2000-10-17 Jim Meyering <meyering@lucent.com>
7296 * quote.h (PARAMS): Define and use.
7297 Reported by Akim Demaille.
7299 * getopt.c: Update from libc.
7301 2000-10-16 Jim Meyering <meyering@lucent.com>
7303 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7306 2000-09-25 Jim Meyering <meyering@lucent.com>
7308 * md5.h (rol): Define (from GnuPG).
7310 * sha.c: Give credit (GnuPG) where due.
7311 (M): Use rol rather than open-coding it.
7312 Add a FIXME comment.
7314 2000-09-21 Jim Meyering <meyering@lucent.com>
7316 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7317 Reported by Michael Stone.
7319 2000-09-20 Jim Meyering <meyering@lucent.com>
7321 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7322 (noinst_HEADERS): Add sha.h.
7323 Based on code from Scott G. Miller and from GnuPG.
7325 2000-09-15 Jim Meyering <meyering@lucent.com>
7327 * regex.c: Update from libc.
7329 2000-09-10 Jim Meyering <meyering@lucent.com>
7331 * getopt.c (_getopt_internal): Update from glibc.
7333 2000-09-09 Jim Meyering <meyering@lucent.com>
7335 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7336 think it should be used as a general replacement for isascii.
7337 * fnmatch.c: Likewise.
7338 * mbswidth.c: Likewise
7339 * regex.c: Likewise.
7342 * userspec.c: Include sys/param.h and limits.h.
7344 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7345 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7346 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7347 UID, GID. Check range.
7349 2000-09-06 Jim Meyering <meyering@lucent.com>
7351 * getopt.c (_getopt_internal): Update from glibc.
7353 2000-08-30 Jim Meyering <meyering@lucent.com>
7355 * strftime.c: Merge in changes from GNU libc.
7357 2000-08-26 Jim Meyering <meyering@lucent.com>
7359 * closeout.c: Include "__fpending.h".
7360 (close_stdout_status): Return right away if there's nothing to flush.
7362 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7363 * __fpending.c: New file.
7364 * __fpending.h: New file.
7366 2000-08-07 Paul Eggert <eggert@twinsun.com>
7368 Standardize on "memory exhausted" instead of "Memory exhausted"
7369 or "virtual memory exhausted".
7370 * obstack.c (print_and_abort): Use "memory exhausted", not
7371 "virtual memory exhausted".
7372 * same.c (same_name): Invoke xalloc_die instead of printing
7374 * userspec.c (parse_user_spec): Likewise.
7375 * bumpalloc.h: comment fix
7376 * same.c, userspec.c: Include xalloc.h.
7378 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7379 not char *const and pointing to a constant array.
7380 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7381 (xrealloc): Comment fix.
7383 * userspec.c (parse_user_spec):
7384 Don't translate a message until just before returning,
7385 to avoid unnecessary translation.
7387 2000-08-07 Jim Meyering <meyering@lucent.com>
7389 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7390 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7391 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7392 getgroups.c, gethostname.c, getopt.h, group-member.c,
7393 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7394 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7395 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7396 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7397 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7398 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7399 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7400 yesno.c: Back out Copyright date changes for each file with no change
7401 this year. This eases coordination with other programs using the same
7402 source code modules. From Paul Eggert.
7404 2000-08-03 Greg McGary <greg@mcgary.org>
7406 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7407 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7408 (EXTEND_BUFFER): Use them.
7410 2000-08-01 Jim Meyering <meyering@lucent.com>
7412 * dirname.c (ISSLASH): Define.
7413 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7414 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7415 both `\' and `/' may be use as path separators.
7416 Based on a patch from Prashant TR.
7418 2000-07-31 Paul Eggert <eggert@twinsun.com>
7420 * quotearg.c (quotearg_n_options): Don't make the initial
7421 slot vector a constant, since it might get modified.
7423 2000-07-31 Jim Meyering <meyering@lucent.com>
7425 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7426 * obstack.c (print_and_abort): Likewise.
7428 2000-07-30 Paul Eggert <eggert@twinsun.com>
7430 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7431 buffer, so that the caller can always quote one small
7432 component of a "memory exhausted" message in slot 0.
7433 From a suggestion by Jim Meyering.
7435 2000-07-30 Jim Meyering <meyering@lucent.com>
7437 * makepath.c (make_path): Quote the other instance, too.
7439 * quotearg.c (N_STATIC_SLOTVECS): Define.
7440 (STATIC_BUF_SIZE): Define.
7441 (quotearg_n_options): Use only statically allocated storage when
7442 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7443 than STATIC_BUF_SIZE.
7445 2000-07-29 Jim Meyering <meyering@lucent.com>
7447 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7448 * dirname.c (dir_name): Likewise.
7450 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7452 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7453 (dir_name): Assert that there are no trailing slashes.
7455 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7457 * mbswidth.h (mbswidth): Add a flags argument.
7458 (mbswidth): New declaration.
7459 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7460 * mbswidth.c (mbswidth): Add a flags argument.
7461 (mbsnwidth): New function.
7463 2000-07-24 Jim Meyering <meyering@lucent.com>
7465 * mbswidth.c: Remove useless #else. From Bruno Haible.
7467 2000-07-23 Paul Eggert <eggert@twinsun.com>
7469 * mbswidth.c (_XOPEN_SOURCE):
7470 Don't define; this causes problems on Solaris 7.
7471 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7473 2000-07-23 Paul Eggert <eggert@twinsun.com>
7476 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7477 so that mbstate_t is always defined.
7479 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7480 be 1 in at least one GCC installation, and this configuration
7481 error is likely to be common. Ignoring MB_LEN_MAX hurts
7482 performance on hosts that have mbrtowc but have only unibyte
7483 locales, but I assume these hosts are rare.
7485 2000-07-23 Paul Eggert <eggert@twinsun.com>
7487 * quotearg.c: Streamline by invoking multibyte code only if needed.
7488 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7489 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7490 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7491 invoke multibyte primitives.
7493 2000-07-23 Jim Meyering <meyering@lucent.com>
7495 * basename.c (base_name): Add an assertion.
7497 2000-07-15 Bruno Haible <clisp.cons.org>
7499 * quotearg.c: When the system forces us to redefine mbstate_t,
7500 shadow its mbsinit function.
7502 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7504 * mbswidth.h: New file.
7505 * mbswidth.c: New file.
7506 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7507 (noinst_HEADERS): Add mbswidth.h.
7509 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7511 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7514 2000-07-15 Jim Meyering <meyering@lucent.com>
7516 * makepath.c: Include quote.h.
7517 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7518 corresponding argument in a `quote (...)' call.
7519 Give better diagnostics.
7521 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7522 (noinst_HEADERS): Add quote.h.
7524 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7525 from tar's src/misc.c.
7526 * quote.h: New file. Prototypes for same.
7528 2000-07-10 Paul Eggert <eggert@twinsun.com>
7530 From a suggestion by Bruno Haible.
7531 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7532 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7533 to decide whether to define the BeOS workaround macro;
7534 this adjusts to the change to AC_MBSTATE_T.
7536 2000-07-13 Paul Eggert <eggert@twinsun.com>
7538 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7540 * quotearg.c (quoting_style_args, quoting_style_vals,
7541 quotearg_buffer_restyled): Add support for
7542 clocale_quoting_style. Undo previous change to
7543 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7544 and "{RIGHT QUOTATION MARK}" msgids.
7546 2000-07-05 Paul Eggert <eggert@twinsun.com>
7548 The old behavior of quoting `like this' doesn't look good with
7549 newer, ISO-style fonts. See:
7550 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7552 Instead, quote "like this" by default. Let the translator
7553 tailor the locale-specific quoting behavior by providing
7554 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7556 * quotearg.c (N_): New macro.
7557 (gettext_default): New function.
7558 (quotearg_buffer_restyled): Use
7559 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7560 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7562 2000-07-09 Jim Meyering <meyering@lucent.com>
7564 * Most files: Update copyright dates to include 2000.
7566 2000-07-08 Jim Meyering <meyering@lucent.com>
7568 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7570 (xgethostname): Remove now-unnecessary #ifdef.
7571 Move declaration of `err' into loop where it's used.
7573 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7575 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7576 by allocating a larger buffer. Test the gethostname return value for
7577 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7578 returns an error and ENAMETOOLONG isn't defined.
7580 2000-07-05 Paul Eggert <eggert@twinsun.com>
7581 and Bruno Haible <haible@clisp.cons.org>
7583 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7585 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7587 * quotearg.c (struct quoting_options): Simplify quote_these_too
7590 2000-07-03 Jim Meyering <meyering@lucent.com>
7592 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7593 Reported by Bruno Haible.
7595 2000-07-04 Jim Meyering <meyering@lucent.com>
7597 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7598 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7601 2000-07-03 Paul Eggert <eggert@twinsun.com>
7602 and Bruno Haible <haible@clisp.cons.org>
7604 * quotearg.c (mbrtowc):
7605 Assign to *pwc, and return 1 only if result is nonzero.
7606 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7608 2000-07-03 Jim Meyering <meyering@lucent.com>
7610 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7611 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7614 2000-07-02 Jim Meyering <meyering@lucent.com>
7616 * quotearg.c (mbstate_t): Don't define here.
7618 2000-07-02 Jim Meyering <meyering@lucent.com>
7620 * nanosleep.c (SIGCONT): Define if not already defined.
7622 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7624 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7625 per change in ../m4/ls-mntd-fs.m4.
7626 (read_filesystem_list): Ignore symbolic links.
7628 2000-06-29 Jim Meyering <meyering@lucent.com>
7630 * same.c: Include <string.h> or <strings.h>, as appropriate,
7631 for declaration of strcmp.
7633 * long-options.c: Include <stdlib.h>, for declaration of exit.
7635 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7636 Avoid warning by casting result to `char *' to remove `const'.
7638 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7640 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7642 2000-06-26 Paul Eggert <eggert@twinsun.com>
7644 savedir now sets errno on failure and invokes xmalloc to get memory.
7645 Fix a couple of other minor bugs while we're at it.
7647 * savedir.c (<unistd.h>): Do not include; there's no need.
7648 (NAMLEN): Remove macro.
7649 (malloc, realloc): Remove decls.
7651 ("xalloc.h"): Include.
7652 (NAME_SIZE_DEFAULT): New macro.
7653 (savedir): Use xmalloc / xrealloc to allocate memory.
7654 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7655 Skip "" directory entries.
7656 Use strlen to calculate directory entry length, since the old method
7657 is rarely used these days and isn't worth supporting.
7658 Don't use a pointer after freeing it.
7659 Check for integer overflow when calculating allocation size.
7660 Use memcpy to copy entries, instead of stpcpy.
7661 Set errno properly when returning NULL.
7662 Check for readdir error.
7664 2000-06-26 Jim Meyering <meyering@lucent.com>
7666 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7668 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7670 * getusershell.c (xmalloc, xrealloc): Remove functions.
7672 Don't include <stdlib.h>. Don't declare malloc, realloc.
7674 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7676 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7678 2000-06-24 Jim Meyering <meyering@lucent.com>
7680 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7682 2000-06-21 Jim Meyering <meyering@lucent.com>
7684 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7686 2000-06-19 Paul Eggert <eggert@twinsun.com>
7688 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7689 (mbrtowc, mbstate_t): Define substitutes if
7690 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7691 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7692 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7694 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7696 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7697 than 1024, return a memory chunk of least possible size, instead
7698 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7699 Use free/xmalloc instead of xrealloc to avoid copying for very long
7702 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7704 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7705 address, not strdup. Include <stdlib.h> and don't declare free().
7707 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7709 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7712 2000-06-21 Jim Meyering <meyering@lucent.com>
7714 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7715 (noinst_HEADERS): Add getstr.h.
7717 * getline.c (getstr): Move into a separate file.
7718 * getstr.c (getstr): New file, extracted from getline.c, with
7719 the following changes: new parameter, delim2; both delim[12]
7720 parameters have type `int', not `char'. The latter would lose
7721 with 8-bit delimiters.
7722 * getstr.h: New file.
7724 2000-06-19 Jim Meyering <meyering@lucent.com>
7726 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7728 2000-06-18 Jim Meyering <meyering@lucent.com>
7730 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7731 Besides, these days every porting target provides a mkdir function.
7733 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7734 (this snippet comes from src/system.h).
7736 2000-06-15 Paul Eggert <eggert@twinsun.com>
7738 * human.c (adjust_value): New function.
7739 (human_readable_inexact): Apply rounding style even when
7740 printing approximate values.
7742 2000-06-14 Paul Eggert <eggert@twinsun.com>
7744 * human.c (human_readable_inexact): Allow an input block
7745 size that is not a multiple of the output block size, and vice versa.
7746 Reported by Piergiorgio Sartor.
7748 2000-06-14 Paul Eggert <eggert@twinsun.com>
7750 * getdate.y (get_date): Apply relative times after time
7751 zone indicator, not before. Reported by Todd A. Jacobs.
7753 2000-06-13 Jim Meyering <meyering@lucent.com>
7755 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7757 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7759 2000-06-12 Paul Eggert <eggert@twinsun.com>
7761 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7763 2000-06-04 Paul Eggert <eggert@twinsun.com>
7765 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7767 2000-06-04 Jim Meyering <meyering@lucent.com>
7769 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7770 SunOS 4.1.4 for which gid_t is an unsigned type.
7772 2000-06-03 Jim Meyering <meyering@lucent.com>
7774 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7776 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7778 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7779 newer, don't install charset.alias.
7780 * config.charset: Change the Linux/glibc rules so they become empty
7781 on glibc-2.1 or newer.
7783 2000-06-02 Jim Meyering <meyering@lucent.com>
7785 * mountlist.c: Back out last change. Instead, do this...
7786 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7787 member using the same `ignore'-testing code.
7788 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7792 2000-05-29 Jim Meyering <meyering@lucent.com>
7794 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7795 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7797 2000-05-22 Jim Meyering <meyering@lucent.com>
7799 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7801 2000-05-18 Jim Meyering <meyering@lucent.com>
7803 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7804 back, too, since it may have been modified by allocate_entry.
7805 (hash_delete): Rewrite to use neither the assignment operator
7806 nor the comma operator in an if-expression.
7808 2000-05-15 Paul Eggert <eggert@twinsun.com>
7811 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7812 Remove; no longer needed.
7813 "quotearg.h": Add include.
7814 (file_name): Do not bother to explicitly initialize to NULL; it's less
7815 efficient on some hosts.
7816 (close_stdout_status): Remove test as to whether stdout was already
7817 closed; it breaks for the case "echo x | sort >&-".
7818 Quote file name colons.
7819 Do not assume that _("write error") lacks format strings.
7821 2000-05-15 Jim Meyering <meyering@lucent.com>
7823 * version-etc.c (version_etc_copyright): Update the copyright string
7824 used in all --version output.
7826 2000-05-14 Jim Meyering <meyering@lucent.com>
7828 * closeout.c (close_stdout_set_file_name): New function.
7829 (close_stdout_status): Use new file-scoped global.
7830 Return right away if fstat says the stdout file descriptor is invalid.
7831 * closeout.h (close_stdout_set_file_name): Declare.
7833 2000-05-10 Jim Meyering <meyering@lucent.com>
7835 * closeout.c [default_exit_status]: New file-scoped variable.
7836 (close_stdout_set_status): New function.
7837 * closeout.h (close_stdout_set_status): Declare.
7839 2000-05-08 Jim Meyering <meyering@lucent.com>
7841 * long-options.c: Don't include closeout.h.
7842 (parse_long_options): Don't call close_stdout for --version.
7844 2000-05-06 Jim Meyering <meyering@lucent.com>
7846 * strnlen.c: Undefine __strnlen and strnlen.
7847 [!weak_alias]: Define __strnlen to strnlen.
7849 * atexit.c: New file, from libiberty.
7851 2000-05-06 Jim Meyering <meyering@lucent.com>
7853 * closeout.c (close_stdout_status): Also check for errors on the
7856 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7858 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7859 instead of xmalloc, xrealloc, path_concat.
7860 (locale_charset): Treat empty environment variables as absent.
7861 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7863 2000-05-04 Jim Meyering <meyering@lucent.com>
7865 * getopt.c: Update from glibc.
7866 * obstack.c: Likewise.
7867 * obstack.h: Likewise.
7868 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7870 * regex.h: Likewise.
7871 * strndup.c: Likewise.
7872 * strnlen.c: New file, from glibc.
7874 2000-05-01 Jim Meyering <meyering@lucent.com>
7876 * full-write.c (full_write): Remove `FIXME' part of comment.
7878 2000-04-29 Jim Meyering <meyering@lucent.com>
7880 * path-concat.c: Declare strdup only if it's not defined.
7881 * canon-host.c: Likewise.
7883 2000-04-28 Jim Meyering <meyering@lucent.com>
7885 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7886 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7887 included first, then limits.h is included by locale.h by libintl.h.
7888 From John David Anglin.
7890 2000-04-25 Jim Meyering <meyering@lucent.com>
7892 * makepath.c (S_IRWXUGO): Define.
7893 (make_path): Always perform explicit chmod if MODE specifies any
7894 of the `special' permission bits. Prompted by a bug report against
7895 install from Mate Wierdl and Joost van Baal.
7897 2000-04-18 Jim Meyering <meyering@lucent.com>
7901 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7902 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7904 2000-04-17 Jim Meyering <meyering@lucent.com>
7906 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7907 the definition of it to rpl_strftime also defined-away the system's
7910 2000-04-15 Jim Meyering <meyering@lucent.com>
7912 Use `C' to denote so-called `contiguous' files, the same way
7914 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7915 (ftypelet): Use S_ISCTG.
7916 From Michael Deutschmann.
7918 2000-04-14 Jim Meyering <meyering@lucent.com>
7920 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7922 2000-04-08 Jim Meyering <meyering@lucent.com>
7924 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7925 names don't conflict. Reported by Eli Zaretskii.
7927 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7929 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7930 bug. Deal with the different error behavior of Irix iconv.
7932 2000-04-07 Jim Meyering <meyering@lucent.com>
7934 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7935 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7937 2000-04-05 Jim Meyering <meyering@lucent.com>
7939 Portability tweaks required for ultrix4.3.
7940 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7941 * readutmp.c: Include sys/types.h before sys/stat.h.
7942 * canon-host.c: Declare strdup.
7943 * path-concat.c: Likewise.
7944 From John David Anglin.
7946 2000-04-04 Jim Meyering <meyering@lucent.com>
7948 Be more DOS 8.3-friendly.
7949 * ref-add.sin: Renamed from ref-add.sed.in.
7950 * ref-del.sin: Renamed from ref-del.sed.in.
7951 * Makefile.am: Reflect renaming.
7952 Reported by Eli Zaretskii.
7954 Use a temporary file name that won't clash with `charset.alias'
7955 in the DOS 8.3 name space.
7956 * Makefile.am (charset_tmp): Define.
7957 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7958 (uninstall-local): Likewise.
7959 Reported by Eli Zaretskii.
7961 2000-03-29 Paul Eggert <eggert@twinsun.com>
7963 * time/strftime.c (my_strftime): Make sure we call the system
7964 strftime, not ourselves, when invoking the underlying strftime.
7966 2000-03-24 Jim Meyering <meyering@lucent.com>
7968 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7969 (charset_alias): Define.
7970 (install-exec-local): Factor out common code.
7971 (uninstall-local): Split lines longer than 80.
7972 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7974 (.sed.in.sed): New rule. Don't redirect directly to $@.
7975 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7977 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7979 * config.charset: Output a line containing "Packages using this file".
7980 * ref-add.sed.in, ref-del.sed.in: New files.
7981 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7982 ref-del.sed): New rules.
7984 2000-03-17 Jim Meyering <meyering@lucent.com>
7986 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7987 Otherwise, include <strings.h>
7989 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7991 * unicodeio.c (utf8_wctomb): New function.
7992 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7993 format instead of in UCS-4 with platform dependent endianness.
7995 2000-03-07 Paul Eggert <eggert@twinsun.com>
7997 * savedir.c (savedir): Work even if directory size is
7998 negative; this can happen with some screwy NFS configurations.
8000 2000-03-06 Jim Meyering <meyering@lucent.com>
8002 * localcharset.c (get_charset_aliases): Don't try to free file_name
8003 if it's NULL (because we ran out of memory). From Bruno Haible.
8005 2000-03-05 Jim Meyering <meyering@lucent.com>
8007 * localcharset.c ("path-concat.h"): Include.
8008 (get_charset_aliases): Use path_concat instead of ANSI string
8011 * unicodeio.h (PARAMS): Define.
8012 Use it to guard prototype.
8014 2000-03-04 Jim Meyering <meyering@lucent.com>
8016 * Makefile.am (install-exec-local): Create $(libdir) before installing
8018 (uninstall-local): Uncomment this rule so `make distcheck' works
8021 * unicodeio.c (<errno.h>): Include it.
8022 (errno): Declare if not defined.
8024 * localcharset.c: Add Bruno's comment justifying use of volatile.
8026 * config.charset: New version, incorporating remarks from a linux
8027 i18n mailing list. From Bruno Haible.
8029 2000-03-02 Jim Meyering <meyering@lucent.com>
8031 * Makefile.am (EXTRA_DIST): Add config.charset.
8033 2000-03-01 Jim Meyering <meyering@lucent.com>
8035 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8036 * unicodeio.c: Likewise.
8038 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8040 * config.charset: New file.
8041 * localcharset.c: New file.
8042 * unicodeio.h, unicodeio.c: New files.
8043 * Makefile.am (DEFS): Add -DLIBDIR=...
8044 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8045 (noinst_HEADERS): Add unicodeio.h.
8046 (all-local, install-exec-local, charset.alias): New targets.
8048 2000-02-28 Paul Eggert <eggert@twinsun.com>
8050 * quotearg.c (ALERT_CHAR): New macro.
8051 (quotearg_buffer_restyled): Use it.
8053 2000-02-27 Jim Meyering <meyering@lucent.com>
8055 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8056 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8058 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8059 not `#if STDC_HEADERS'.
8060 Declare malloc if needed.
8062 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8063 now that autoconf always defines the HAVE_DECL_ symbols.
8064 * human.c: Likewise.
8066 * strtoumax.c: Likewise.
8068 * backupfile.c: Arrange for cpp to fail if the configure-time
8069 declaration check was not run.
8071 * human.c: Likewise.
8073 * strtoumax.c: Likewise.
8075 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8076 then first look up the entire `.'-containing string as a login name.
8078 2000-02-18 Paul Eggert <eggert@twinsun.com>
8080 * getdate.y: Handle two-digit years with leading zeros correctly.
8081 (textint): New typedef.
8082 (parser_control): Member year changed from int to textint.
8084 (YYSTYPE): Removed; replaced by %union with int and textint members.
8085 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8086 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8087 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8088 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8089 (date, number, to_year): Use width of number in digits, not its value,
8090 to determine whether it's a 2-digit year, or a 2-digit time.
8091 (yylex): Store number of digits of numeric tokens.
8092 Reported by John Kendall.
8094 (parser_control): Changed from struct parser_control to typedef (for
8095 consistency). All uses changed.
8097 (tID): Removed; not used.
8098 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8100 2000-02-14 Paul Eggert <eggert@twinsun.com>
8102 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8103 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8105 2000-02-12 Jim Meyering <meyering@lucent.com>
8107 * userspec.c (ISDIGIT): Define it.
8108 (isdigit): Remove definition.
8109 (is_number): Use ISDIGIT, not isdigit.
8110 <libintl.h>: Include.
8112 (parse_user_spec): Mark translatable strings.
8114 2000-02-10 Jim Meyering <meyering@lucent.com>
8116 With these changes, nanosleep.[ch] are finally enough like the other
8117 lib/* replacement files to compile on a few more losing systems.
8119 * nanosleep.h: Don't include config.h.
8120 Remove prototype from declaration of nanosleep.
8121 (PARAMS): Remove now-unneeded definition.
8122 * nanosleep.c: #undef nanosleep.
8123 (rpl_nanosleep): Rename from nanosleep.
8125 2000-02-03 Jim Meyering <meyering@lucent.com>
8127 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8128 rather than with `#if HAVE_UTMPNAME'.
8130 2000-02-01 Jim Meyering <meyering@lucent.com>
8132 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8134 2000-01-31 Jim Meyering <meyering@lucent.com>
8136 * nanosleep.h (nanosleep): Guard declaration with
8137 `#if ! HAVE_DECL_NANOSLEEP'.
8138 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8139 the declaration in that vendor's sys/timers.h.
8140 Reported by Christian Krackowizer.
8142 * quotearg.c (ISASCII): Add #undef and move definition to follow
8143 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8144 (ISPRINT): Likewise.
8145 Reported by Tom Tromey.
8147 2000-01-30 Jim Meyering <meyering@lucent.com>
8149 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8150 uses of ->ut_name. The latter doesn't work with new Linux header files
8151 where only utmpx.ut_user is declared.
8153 * readutmp.h (UT_USER): Define.
8155 2000-01-23 Jim Meyering <meyering@lucent.com>
8157 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8160 2000-01-22 Jim Meyering <meyering@lucent.com>
8162 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8163 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8164 Required for some AIX systems. Reported by Christian Krackowizer.
8165 [TESTING] (main): New function.
8167 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8168 * dirname.c (dir_name): Support for DOS-style file names with drive
8171 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8173 * strverscmp.c (ISDIGIT): Define.
8174 (strverscmp): Use ISDIGIT, not isdigit.
8176 2000-01-17 Paul Eggert <eggert@twinsun.com>
8178 * nanosleep.c (nanosleep):
8179 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8180 POSIX.1 doesn't require SA_INTERRUPT and some systems
8181 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8182 it's been part of POSIX.1 since day 1 (in 1988).
8184 2000-01-17 Jim Meyering <meyering@lucent.com>
8186 * interlock: Remove unused file. Reported by François Pinard.
8188 2000-01-16 Paul Eggert <eggert@twinsun.com>
8190 * quotearg.c (quotearg_buffer_restyled): Do not quote
8191 alert, backslash, formfeed, and vertical tab unnecessarily in
8192 shell quoting style.
8195 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8196 Free Software Foundation, Inc.
8197 Copying and distribution of this file, with or without modification,
8198 are permitted provided the copyright notice and this notice are preserved.