1 2005-10-04 Simon Josefsson <jas@extundo.com>
3 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
4 D. Baushke" <mdb@gnu.org>.
6 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
8 * getdelim.c: Include getdelim.h first. Include <limits.h>.
9 (SSIZE_MAX): New macro, if not already defined.
10 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
13 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
15 * exclude.c: Include verify.h.
16 (verify): Remove. All callers changed to use verify.h's version.
17 * strtoimax.c: Likewise.
18 * utimecmp.c: Likewis.e
21 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
22 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
23 * .cvsignore: Add fts.h, search.h, t-fpending.
24 * settime.c (settime): Fix { typo in previous patch. Also, don't
25 bother returning ENOSYS if settimeofday or stime fails; just let
26 them return whatever errno they want to return.
27 * utimens.c: Include unistd.h, for dup2.
28 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
29 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
31 2005-10-02 Jim Meyering <jim@meyering.net>
34 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
35 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
36 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
38 Do not consume the fd unless successful.
39 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
40 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
41 block, so that we don't even try to compile it if settimeofday is
42 available. This works around a compilation failure on OSF1 V5.1,
43 due to stime requiring a `long int*' while tv_sec is `int'.
45 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
47 * getdelim.c (getdelim): Remove unused variables.
49 2005-10-01 Simon Josefsson <jas@extundo.com>
51 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
52 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
53 AI_* and EAI_* definitions. Protect function declarations.
55 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
57 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
58 so that the code works even with ancient cpp. Portability problem
59 with GCC 2.7.2.1 reported by Thomas M.Ott.
61 2005-09-27 Jim Meyering <jim@meyering.net>
63 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
65 * intprops.h (signed_type_or_expr__): Define.
66 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
69 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
71 * verify.h (verify_expr): Remove, replacing with:
72 (verify_true): New macro that returns true instead of void.
73 (verify_type__): Remove.
74 (verify): Use verify_true rather than verify_type__.
76 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
78 * utimens.c (ENOSYS): Define if not already defined.
79 (futimens): Support having a null PATH if the file descriptor
82 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
84 (__attribute): Define to empty unless GCC 3.1 or later.
85 This works around a core dump on OpenBSD 3.4, which has GCC
86 2.95.3, which dumps core when given __attribute__(()). It also
87 simplifies other tests, since we really don't want to bother with
88 worrying about which ancient version of GCC supported what.
89 Original problem reported by Yoann Vandoorselaere, with part of
90 the fix suggested by Derek Price.
92 2005-09-24 Jim Meyering <jim@meyering.net>
94 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
95 so we can once again use a positive bitfield width of 1 -- now we
96 don't have to explain why we were using a bitfield width of 2.
98 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
100 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
101 Problem reported by Eric Blake.
102 (getaddrinfo): Initialize se so that it's not garbage.
103 Redo internal storage allocation so that it doesn't make unportable
104 assumptions about alignment.
107 * utimens.c (futimens): Use futimesat if available.
108 Prefer it to futimes since it doesn't have the futimes bug.
110 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
111 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
112 Instead, declare a function that returns a pointer to an array,
113 and use verify_type__ to declare the size of the array.
114 Problem and germ of a solution reported by Bruno Haible.
115 (verify_type__): Use 2, not 1, for bitfield size, to avoid
116 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
118 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
122 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
124 * argmatch.h: Include verify.h
125 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
126 (ARGMATCH_ASSERT): Remove; unused.
127 * canonicalize.c: Assume STDC_HEADERS.
128 * exclude.c: Include "strcase.h".
129 * regex_internal.h [!defined _LIBC]: Likewise.
130 * getusershell.c: Include stdio--.h rather than stdio.h
132 (getusershell): Call fopen, not fopen_safer.
133 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
134 Do not include unistd-safer.h.
135 (save_cwd): Don't call fd_safer; no longer needed
136 now that we include fcntl--.h.
138 * getdate.y (relative_time): New type.
139 (RELATIVE_TIME_0): New constant.
140 (parser_control): Use relative_time instead of doing it ourselves.
141 (%union): Add new relative_time rel member.
142 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
144 (relunit, relunit_snumber): Now of type rel.
145 (zone, rel, relunit, get_date): Adjust to above changes.
147 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
148 Do not include unistd-safer.h.
149 (getloadavg): Don't call fd_safer; no longer needed
150 now that we include fcntl--.h.
152 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
153 (make_dir_parents): Treat ENOSYS like EEXIST.
155 Improve quality of diagnostics on restore_cwd failure.
156 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
157 (make_dir_parents): Last arg is now int * (for errno), not bool *.
158 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
159 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
160 each time through the loop. Do not diagnose restore_cwd failure;
161 that is the caller's job (and perhaps the caller does not care).
163 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
164 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
165 If the file already exists but is not a directory, don't bother
166 to try to make its parents.
167 Close potential file descriptor leak if we can't chdir("/") (!).
168 Don't always return true if chdir($PWD) fails; return true only
169 if the requested action was done successfully (except for the
171 Don't log final directory unless we actually made it.
172 Refactor to avoid duplicate code to fix up permissions.
173 Don't attempt to fix up parent permissions if chdir($PWD) fails.
175 * strftime.c (my_strftime): Rewrite the previous change slightly,
176 to make it a bit faster and (I hope) clearer.
177 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
178 Fix bug in formats like %2N.
180 * verify.h: New file.
182 2005-09-22 Jim Meyering <jim@meyering.net>
186 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
188 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
189 the .tm_year member, since otherwise gcc-4.0 would now warn about
190 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
192 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
193 order to avoid an unsuppressible warning from gcc on 64-bit systems.
195 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
196 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
197 when run in a time zone for which daylight savings time is in effect
198 for the starting date.
200 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
201 stop us from restricting permissions of just-created absolute-named
203 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
204 to restore initial working directory.
205 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
206 to tell caller if/when we change the working directory and are
207 unable to return to the initial one.
208 * mkdir-p.h (make_dir_parents): Update prototype.
209 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
210 `return false'. This fixes a bug introduced on 2004-07-30.
212 * openat.c (fdopendir): Be sure to close the supplied
213 file descriptor before returning. This makes our replacement
214 implementation a little closer to Solaris's, where fdopendir
215 ties the file descriptor to the returned DIR* pointer.
216 * openat.c (unlinkat): New function.
217 * openat.h (unlinkat): Add prototype.
218 * openat-die.c (openat_save_fail): Rename from openat_save_die.
219 (openat_restore_fail): Rename from openat_restore_die.
220 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
222 Provide an alternative to exiting immediately upon save_cwd or
223 restore_cwd failure. Now, an application can arrange e.g.,
224 to perform a longjump in that case.
225 * openat.c: Include dirname.h.
226 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
227 (rpl_openat, fdopendir, fstatat): Call openat_save_die
228 and openat_restore_die rather than calling error directly.
229 Don't include "error.h" or "exitfail.h"; they're no longer needed.
231 * openat-die.c (openat_save_die, openat_restore_die): New file.
232 * openat.h (openat_save_die, openat_restore_die): Declare and define.
234 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
235 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
236 int utc, int nanoseconds);
238 date should not have to allocate a megabyte of virtual memory to
239 handle a format argument like +%1048575T. When implemented with
240 strftime, it must allocate such a buffer, use strftime to fill it
241 in, print it, then free it.
242 With fprintftime, it simply prints everything and exits.
243 With no need for memory allocation, that's one fewer way to fail.
244 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
245 optional field width, not before, so we accept %9:z, not %:9z.
246 (my_strftime): Be sure to use L_('x') for literals.
248 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
249 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
250 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
251 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
252 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
253 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
254 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
255 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
256 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
258 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
259 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
260 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
261 and don't include <sys/file.h>).
263 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
267 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
268 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
269 [!LDAV_DONE]: Avoid unused variable warning.
271 2005-09-21 Bruno Haible <bruno@clisp.org>
273 * unicodeio.h (unicode_to_mb): New declaration.
275 2005-09-20 Derek Price <derek@ximbiot.com>
277 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
279 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
281 Use a consistent style for including <config.h>.
282 * __fpending.c, acl.c, argmatch.c,
283 argp-help.c, argp-parse.c,
284 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
285 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
286 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
287 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
288 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
289 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
290 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
291 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
292 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
293 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
294 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
295 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
296 modechange.c, mountlist.c, open-safer.c, physmem.c,
297 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
298 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
299 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
300 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
301 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
302 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
303 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
304 userspec.c, utimecmp.c, version-etc-fsf.c,
305 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
306 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
307 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
308 Standardize inclusion of config.h.
309 * __fpending.h, dirfd.h, getdate.h, human.h,
310 inttostr.h: Removed inclusion of config.h from header files.
311 * inttostr.c: Adjusted in-tree users.
312 * timespec.h: Remove superfluous warning to include config.h.
313 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
314 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
315 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
316 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
318 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
320 * stat-time.h: New file.
321 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
322 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
324 (timespec_cmp): New function.
325 * utimecmp.c: Include stat-time.h.
326 (SYSCALL_RESOLUTION): Depend on whether various struct stat
327 members exist, not on the obsolescent ST_MTIM_NSEC.
328 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
330 2005-09-15 Derek Price <derek@ximbiot.com>
331 Paul Eggert <eggert@cs.ucla.edu>
333 * regcomp.c, regexec.c, regex_internal.c: Back out previous
334 changes, consolidating in...
335 * regex_internal.h: ...this file.
337 2005-09-15 Derek Price <derek@ximbiot.com>
339 * regex_internal.h: Blank `pure' for GNUC < 3.
340 * regex_internal.c: Ditto, using this...
341 (__GNUC_PREREQ): ...new macro.
342 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
343 (__GNUC_PREREQ): ...this new macro.
345 * strstr.h: Include string.h. Define strstr as a macro here.
347 2005-09-13 Derek Price <derek@ximbiot.com>
349 * canon-host.c (canon_host_r): Set *cherror on memory allocation
351 Reported by Jim Meyering <jim@meyering.net>.
353 2005-09-13 Jim Meyering <jim@meyering.net>
355 * canon-host.c: Filter through gnu indent and reword comments slightly.
356 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
358 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
360 * lib/base64.c: Typo.
361 (base64_encode): Put b64str in initialized data section.
363 2005-09-12 Derek Price <derek@ximbiot.com>
365 Return usable errors from canon-host.
366 * canon-host.h: New file.
367 * canon-host.c (canon_host): Wrap...
368 (canon_host_r): ...this new function, which now relies exclusively on
370 (ch_strerror): New function.
371 (last_cherror): New global.
372 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
373 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
375 (freeaddrinfo): Free ai->ai_canonname when set.
377 2005-09-12 Derek Price <derek@ximbiot.com>
378 Paul Eggert <eggert@cs.ucla.edu>
380 * glob-libc.h: Renamed from glob_.h. The new version is
381 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
382 protecting things that should be done only in gnulib contexts.
383 * glob_.h: New file, containing only the glob things needed for
385 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
386 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
387 (glob, globfree, glob_pattern_p): Now defined simply in terms of
388 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
389 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
390 and to respect the namespace rules better.
392 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
394 Merge glibc and coreutils changes into gnulib, plus a few
396 * md5.c: Use #error rather than a string.
397 (CYCLIC): New macro, from glibc source. Use it instead of rol.
398 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
399 (__attribute__): Define to empty for non recent-GCC.
400 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
401 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
402 Renamed from their non-__ counterparts, with new macros replacing
403 them if not _LIBC. Add __THROW attribute.
405 (struct md5_ctx): Align buffer if using GCC.
406 * sha1.h (struct sha1_ctx): Likewise.
407 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
408 The old name was backwards.
409 (NOTSWAP): Remove; not used.
410 (rol): New macro, moved here from md5.h.
411 (sha1_process_block): Remove a FIXME that doesn't make sense.
413 2005-09-12 Derek Price <derek@ximbiot.com>
415 * gai_strerror.c: Include config.h when available. Include
416 getaddrinfo.h before other headers to test interface.
417 Reported by Larry Jones <lawrence.jones@ugs.com>.
419 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
421 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
422 definitions, since that's the preferred style in glibc.
423 Fix a minor spacing issue, and update copyright notice to match glibc's.
425 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
427 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
429 2005-09-06 Simon Josefsson <jas@extundo.com>
431 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
432 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
434 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
436 Change bitset word type from unsigned int to unsigned long int,
437 as this has better performance on typical 64-bit hosts.
438 Port bitset code to hosts with unusual word sizes.
439 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
440 (build_collating_symbol):
441 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
442 argument is a bitset. This is merely a style issue, but it makes
443 it clearer that an entire array is expected.
444 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
445 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
446 Port to the case where bitset_word is not the same as unsigned int.
447 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
448 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
450 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
451 (build_trtable, group_nodes_into_DFAstates):
453 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
454 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
455 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
456 * regexec.c (group_nodes_into_DFAstates): Likewise.
457 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
458 * regcomp.c (optimize_subexps, lower_subexp):
459 Work even if bitset_word has holes in its bitwise representation.
460 * regex_internal.h (BITSET_WORD_BITS): Likewise.
461 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
463 * regex_internal.c (re_string_reconstruct):
464 Don't assume UCHAR_MAX == 255.
465 * regex_internal.h (bitset_set_all): Likewise.
466 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
468 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
469 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
471 (BITSET_WORD_MAX): New macro.
472 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
473 (bitset_set_all, bitset_copy): Now inline functions, not macros.
474 (bitset_empty, bitset_copy):
475 Prefer sizeof (bitset) to multiplying it out ourselves.
476 (bitset_not_merge): Remove; unused.
477 (bitset_contain): Return bool, not unsigned int with one bit on.
479 * regexec.c (build_trtable): Don't assume bitset has no stricter
480 alignment than re_node_set; do this by defining a new internal
481 type struct dests_alloc and using it to allocate memory.
483 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
485 Check for arithmetic overflow when calculating sizes, to prevent
486 some buffer-overflow issues. These patches are conservative, in the
487 sense that when I couldn't determine whether an overflow was possible,
488 I inserted a run-time check.
489 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
490 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
491 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
492 (re_xnrealloc, re_x2nrealloc): New inline functions.
493 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
494 (build_equiv_class, build_charclass): Check for arithmetic overflow
495 in size expression calculations.
496 * lib/regex_internal.c (re_string_realloc_buffers):
497 (build_wcs_upper_buffer, re_node_set_add_intersect):
498 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
499 (re_dfa_add_node, register_state): Likewise.
500 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
501 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
502 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
503 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
505 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
507 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
508 to avoid a collision with bits/local_lim.h in glibc.
509 All uses changed. Problem reported by Dmitry V. Levin in
510 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
512 * regex_internal.c (build_wcs_upper_buffer): Fix portability
513 bugs in int versus size_t comparisons.
514 (re_string_context_at): Fix bug where the code assumed that
517 Use bool where appropriate.
518 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
520 (calc_eclosure_iter): Likewise, for ROOT arg.
521 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
522 (build_charclass_op): Likewise, for NON_MATCH arg.
523 * regex_internal.c (re_string_allocate, re_string_construct):
524 (re_string_construct_common): Likewise, for ICASE arg.
525 * regexec.c (re_search_2_stub, re_search_stub):
526 Likewise, for RET_LEN arg.
527 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
528 (set_regs): Likewise, for FL_BACKTRACK arg.
529 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
530 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
531 (calc_eclosure_iter, parse_bracket_exp):
532 Use bool for internal variables that are booleans.
533 * regexec.c (re_search_internal, check_matching, proceed_next_node):
534 (set_regs, build_sifted_states, sift_states_bkref):
535 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
536 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
537 (find_collation_sequence_value):
539 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
540 (re_node_set_compare):
541 Return bool, not int. All callers changed.
542 * regexec.c (check_halt_node_context, check_dst_limits):
543 (build_trtable, check_node_accept): Likewise.
544 * regex_internal.h: Include stdbool.h.
546 Fix bugs uncovered when converting to bool.
547 * regcomp.c (calc_eclosure_iter): Check for storage allocation
548 failure instead of charging ahead blindly.
549 * regex_internal.c (register_state): Likewise.
550 * regexec.c (re_search_2_stub): Use simpler method than boolean
551 for freeing internal storage.
552 (group_nodes_into_DFA_states): Use unsigned int, not int, for
553 bitset pieces used as boolean, to avoid undefined behavior
554 on hosts that do int overflow checking.
556 2005-08-31 Derek Price <derek@ximbiot.com>
558 * getdelim.c (getdelim): Return EOF on EOF.
559 Reported by Larry Jones <lawrence.jones@ugs.com>.
561 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
563 * regex_internal.c (re_string_reconstruct): Don't assume buffer
564 lengths fit in regoff_t; this isn't true if regoff_t is the same
566 * regex.c (re_search_internal): 5th arg is LAST_START
567 (= START + RANGE) instead of RANGE. This avoids overflow
568 problems when regoff_t is the same width as size_t.
570 (re_search_2_stub): Check for overflow when adding the
571 sizes of the two strings.
572 (re_search_stub): Check for overflow when adding START
573 to RANGE; if it occurs, substitute the extreme value.
575 2005-08-31 Jim Meyering <jim@meyering.net>
577 * regcomp.c (search_duplicated_node): Make first pointer arg
579 * regex_internal.c (create_ci_newstate, create_cd_newstate):
580 (register_state): Likewise.
581 * regexec.c (search_cur_bkref_entry, check_dst_limits):
582 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
583 (group_nodes_into_DFAstates): Likewise.
585 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
587 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
588 old glibc regex code mishandles strings longer than 2**31 bytes.
589 This patch fixes this when the regex code is used in gnulib
590 (i.e., outside glibc).
592 This patch should not affect the use of the regex code inside
593 glibc. No doubt this problem also needs to be handled for glibc
594 as well, but the result will be an incompatible change to the
595 glibc ABI, and the old ABI will have to be supported too. That
596 can be the the subject for another patch.
598 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
599 governing whether the rest of this patch is active. By default,
600 the macro is disabled and the patch has no effect.
601 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
602 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
603 (struct re_pattern_buffer, re_search, re_search_2, re_match):
604 (re_match_2, re_set_registers): Use the new types.
605 * regex_internal.h (Idx, re_hashval_t): New types.
606 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
608 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
609 (re_string_context_at, bin_tree_t, re_dfastate_t):
610 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
611 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
612 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
613 (re_string_char_size_at, re_string_wchar_at):
614 (re_string_elem_size_at):
615 Use the new types and macros to port to 64-bit hosts.
616 Use unsigned types for internal values, so that the code
617 mostly works even for arrays larger than SSIZE_MAX.
618 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
619 (search_duplicated_node, calc_eclosure_iter, fetch_number):
620 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
621 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
622 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
623 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
624 (calc_inveclosure, parse_dup_op, build_range_exp):
625 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
626 (fetch_number, create_token_tree, mark_opt_subexp):
628 * regex_internal.c (re_string_construct_common, create_ci_newstate):
629 (create_cd_newstate, re_string_allocate, re_string_construct):
630 (re_string_realloc_buffers, build_wcs_upper_buffer):
631 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
632 (re_string_reconstruct, re_string_peek_byte_case):
633 (re_string_fetch_byte_case, re_string_context_at):
634 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
635 (re_node_set_init_copy, re_node_set_add_intersect):
636 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
637 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
638 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
639 (re_acquire_state, re_acquire_state_context, register_state):
641 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
642 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
643 (re_search_internal, re_search_2_stub, re_search_stub)
644 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
645 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
646 (update_cur_sifted_state, check_dst_limits):
647 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
648 (check_subexp_limits, sift_states_bkref, merge_state_array):
649 (check_subexp_matching_top, get_subexp, get_subexp_sub):
650 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
651 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
652 (expand_bkref_cache, check_node_accept_bytes):
653 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
654 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
655 (acquire_init_state_context, check_halt_node_context):
656 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
657 (sift_states_backward, clean_state_log_if_needed):
658 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
659 (find_recover_state, transit_state_sb, transit_state_mb):
660 (transit_state_bkref, build_trtable, match_ctx_clean):
662 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
663 to work around an assumption that REG_MISSING is negative.
665 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
666 (seek_collating_symbol_entry) [defined _LIBC]:
667 (lookup_collation_sequence_value) [defined _LIBC]:
668 (build_range_exp, build_collating_symbol) [defined _LIBC]:
669 Use prototypes rather than old-style function definitions.
670 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
671 (transit_state_sb) [0]:
672 (find_collation_sequence_value) [defined _LIBC]: Likewise.
674 * regexec.c (re_search_internal): Simplify update of rm_so and
677 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
678 (optimize_subexps, lower_subexp):
679 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
680 since the signed shift might overflow. Use 1u<<31 instead.
681 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
682 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
685 * regcomp.c (optimize_subexps, lower_subexp):
686 Use CHAR_BIT rather than 8, for clarity.
687 * regexec.c (check_dst_limits_calc_pos_1):
688 (check_subexp_matching_top): Likewise.
689 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
690 have to worry about portability issues when shifting it left.
691 Remove no-longer-needed test for table_size > 0.
692 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
693 in a word, as the resulting behavior is undefined.
694 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
695 in one case, a <= should have been an <, and in another case the
696 whole test was missing.
697 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
698 the standard name CHAR_BIT.
699 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
700 this is not true on one's complement and signed-magnitude hosts.
702 * regex_internal.h (re_sub_match_top_t): Remove unused member
704 (struct re_dfa_t): Remove unused member states_alloc.
705 * regcomp.c (init_dfa): Don't initialize unused members.
707 2005-08-31 Bruno Haible <bruno@clisp.org>
709 * strstr.c: Include <stddef.h>, for NULL.
710 * strcasestr.c: Likewise.
711 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
713 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
715 * iconvme.h: Add prototype for iconv_alloc.
717 2005-08-29 Simon Josefsson <jas@extundo.com>
719 * iconvme.c: Fix errno.
721 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
723 * iconvme.c: Split iconv_string into iconv_alloc.
725 2005-08-27 Jim Meyering <jim@meyering.net>
727 * fopen-safer.c: Merge minor changes from coreutils.
728 * dup-safer.c: Likewise.
729 * fd-safer.c: Likewise.
731 Merge from coreutils.
732 * stdio--.h: New file.
733 * stdlib--.h: New file.
734 * mkstemp-safer.c: New file.
737 * pipe-safer.c: New file.
738 * creat-safer.c: New file.
739 * fcntl--.h (creat): Define to creat_safer.
740 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
741 * unistd--.h (pipe): Define to pipe_safer.
742 * unistd-safer.h: Declare pipe_safer.
744 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
746 * regex_internal.h: Remove all references to
747 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
749 (bitset_not, bitset_merge, bitset_not_merge):
750 (bitset_mask, re_string_allocate, re_string_construct):
751 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
752 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
753 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
754 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
755 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
756 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
757 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
758 (re_acquire_state_context):
759 Remove unnecessary forward decls.
760 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
761 Put __attribute at function definition,
762 now that the function decl has been removed.
763 * lib/regex_internal.c (re_string_peek_byte_case):
764 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
767 2005-08-26 Simon Josefsson <jas@extundo.com>
769 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
770 Haible <bruno@clisp.org>.
772 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
774 * regexec.c (set_regs): Don't alloca with an unbounded size.
776 alloca modernization/simplification for regex.
777 * regex.c: Remove portability cruft for alloca. This no longer
778 needs to be at the start of the file, and can be moved into
779 regex_internal.h and simplified.
780 * regex_internal.h: Include <alloca.h>.
781 (__libc_use_alloca) [!defined _LIBC]: New macro.
782 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
783 now works outside glibc.
785 2005-08-24 Simon Josefsson <jas@extundo.com>
787 * getpass.c: Add WIN32 implementation. Conditionalize use of
788 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
791 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
793 Make regex safe for g++. This fixes one real bug (an "err"
794 that should have been "*err"). g++ problem reported by
796 * regex_internal.h (re_calloc): New macro, consistent with
797 re_malloc etc. All callers of calloc changed to use re_calloc.
798 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
799 not int. All callers changed.
800 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
801 just use an array of size MB_LEN_MAX.
802 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
803 (find_recover_state): Change "err" to "*err"; this fixes what
804 appears to be a real bug.
805 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
808 2005-08-25 Jim Meyering <jim@meyering.net>
810 * open-safer.c: Include <config.h>.
811 Otherwise, we'd lose LARGEFILE support in any file using
814 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
816 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
817 * regex.h (regerror): Likewise.
819 * regex.c: Do not include <sys/types.h>, as POSIX no longer
820 requires this. (The code never needed it.)
822 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
823 All uses of recently-renamed identifiers changed to use the new,
824 POSIX-compliant names. The code will build and run just fine
825 without these changes, but it's better to eat our own dog food
826 and use the standard-conforming names.
828 * regex.h: Fix a multitude of POSIX name space violations.
829 These changes have an effect only for programs that define
830 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
831 do not change anything for programs compiled in the normal way.
832 Also, there is no effect on the ABI.
834 (_REGEX_SOURCE): New macro.
835 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
836 defined and _GNU_SOURCE is not; this fixes a name space violation.
838 Rename the following macros to obey POSIX requirements.
839 The old names are still visible as macros if _REGEX_SOURCE is defined.
840 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
841 RE_BACKSLASH_ESCAPE_IN_LISTS.
842 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
843 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
844 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
845 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
846 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
847 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
848 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
849 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
850 (REG_INTERVALS): renamed from RE_INTERVALS.
851 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
852 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
853 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
854 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
855 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
856 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
857 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
858 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
859 RE_UNMATCHED_RIGHT_PAREN_ORD.
860 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
861 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
862 (REG_DEBUG): renamed from RE_DEBUG.
863 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
864 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
865 unusual, since we can't clash with the POSIX REG_ICASE.
866 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
867 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
868 (REG_NO_SUB): renamed from RE_NO_SUB.
869 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
870 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
871 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
872 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
873 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
874 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
875 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
876 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
877 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
878 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
879 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
880 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
881 RE_SYNTAX_POSIX_MINIMAL_BASIC.
882 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
883 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
884 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
885 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
886 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
887 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
888 (REG_FIXED): Renamed from REGS_FIXED.
889 (REG_NREGS): Renamed from RE_NREGS.
891 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
892 of other REG_* macros, since POSIX says the user is allowed to
893 #undef these macros selectively.
895 (reg_errcode_t): Update comment stating what other tables need
898 Rename the following enum values to obey POSIX requirements.
899 The old names are still visible as macros.
900 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
901 is not defined, since GNU is supposed to be a superset of POSIX as
902 much as possible, and since we want reg_errcode_t to be a signed
903 type for implementation consistency.
904 (_REG_NOERROR): Renamed from REG_NOERROR.
905 (_REG_NOMATCH): Renamed from REG_NOMATCH.
906 (_REG_BADPAT): Renamed from REG_BADPAT.
907 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
908 (_REG_ECTYPE): Renamed from REG_ECTYPE.
909 (_REG_EESCAPE): Renamed from REG_EESCAPE.
910 (_REG_ESUBREG): Renamed from REG_ESUBREG.
911 (_REG_EBRACK): Renamed from REG_EBRACK.
912 (_REG_EPAREN): Renamed from REG_EPAREN.
913 (_REG_EBRACE): Renamed from REG_EBRACE.
914 (_REG_BADBR): Renamed from REG_BADBR.
915 (_REG_ERANGE): Renamed from REG_ERANGE.
916 (_REG_ESPACE): Renamed from REG_ESPACE.
917 (_REG_BADRPT): Renamed from REG_BADRPT.
918 (_REG_EEND): Renamed from REG_EEND.
919 (_REG_ESIZE): Renamed from REG_ESIZE.
920 (_REG_ERPAREN): Renamed from REG_ERPAREN.
921 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
922 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
923 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
924 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
926 (_REG_RE_NAME, _REG_RM_NAME): New macros.
927 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
928 changed. But support the old name if the new one is not defined
929 and if _REGEX_SOURCE.
931 Change the following member names in struct re_pattern_buffer.
932 The old names are still supported if !_REGEX_SOURCE.
933 The new names are always supported, regardless of _REGEX_SOURCE.
934 (re_buffer): Renamed from buffer.
935 (re_allocated): Renamed from allocated.
936 (re_used): Renamed from used.
937 (re_syntax): Renamed from syntax.
938 (re_fastmap): Renamed from fastmap.
939 (re_translate): Renamed from translate.
940 (re_can_be_null): Renamed from can_be_null.
941 (re_regs_allocated): Renamed from regs_allocated.
942 (re_fastmap_accurate): Renamed from fastmap_accurate.
943 (re_no_sub): Renamed from no_sub.
944 (re_not_bol): Renamed from not_bol.
945 (re_not_eol): Renamed from not_eol.
946 (re_newline_anchor): Renamed from newline_anchor.
948 Change the following member names in struct re_registers.
949 The old names are still supported if !_REGEX_SOURCE.
950 The new names are always supported, regardless of _REGEX_SOURCE.
951 (rm_num_regs): Renamed from num_regs.
952 (rm_start): Renamed from start.
953 (rm_end): Renamed from end.
955 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
956 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
957 Prepend __ to parameter names.
959 Undo yesterday's changes.
961 2005-08-24 Jim Meyering <jim@meyering.net>
964 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
966 2005-08-21 Bruno Haible <bruno@clisp.org>
968 * lock.h: Add multiple inclusion guard.
969 * tls.h: Add multiple inclusion guard.
971 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
973 * regex.h (REG_NOSYS)
974 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
975 Define, since POSIX requires it as of 2001.
976 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
977 New private symbol, used to keep the enum signed in all cases.
978 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
979 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
981 * regex_internal.c (re_string_skip_chars, register_state):
983 Remove forward decls; no longer needed now that we use prototypes.
984 * regexec.c (acquire_init_state_context, check_halt_node_context):
985 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
986 (clean_state_log_if_needed): Likewise.
988 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
990 Fix problems reported by Sam Steingold in
991 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
992 * regexec.c (sift_states_bkref): Fix portability bug: the code
993 assumed that reg_errcode_t is a signed type, which is not
994 necessarily true if _XOPEN_SOURCE is not defined.
995 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
996 some compilers warn about it otherwise.
998 2005-08-20 Jim Meyering <jim@meyering.net>
1000 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1001 of unused local, dfa.
1003 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1005 * regcomp.c (create_initial_state): Remove duplicate decl.
1006 (init_word_char, create_initial_state, duplicate_node_closure):
1007 (fetch_token, peek_token_bracket, build_range_exp):
1008 (build_collating_symbol): Remove forward decls; no longer needed
1009 now that we use prototypes.
1012 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1013 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1014 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1015 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1016 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1017 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1018 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1019 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1020 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1021 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1022 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1023 (build_charclass, build_charclass_op, fetch_number, create_tree):
1024 (create_token_tree, mark_opt_subexp, duplicate_tree):
1025 Use prototypes rather than old-style definitions.
1028 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1029 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1030 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1031 (re_string_reconstruct, re_string_peek_byte_case):
1032 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1033 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1034 (re_node_set_init_copy, re_node_set_add_intersect):
1035 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1036 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1037 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1038 (re_acquire_state, re_acquire_state_context, register_state):
1039 (create_ci_newstate, create_cd_newstate, free_state):
1041 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1042 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1043 (re_search_internal, prune_impossible_nodes):
1044 (acquire_init_state_context, check_matching, static):
1045 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1046 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1047 (update_regs, sift_states_backward, build_sifted_states):
1048 (clean_state_log_if_needed, merge_state_array):
1049 (update_cur_sifted_state, add_epsilon_src_nodes):
1050 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1051 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1052 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1053 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1054 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1055 (check_arrival, check_arrival_add_next_nodes):
1056 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1057 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1058 (check_node_accept_bytes, check_node_accept, extend_buffers):
1059 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1060 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1065 (re_string_allocate, re_string_construct, re_string_reconstruct):
1066 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1067 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1068 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1069 (re_string_context_at, re_string_peek_byte_case):
1070 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1071 is defined, since we now use prototypes always.
1073 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1074 C89 or better. All uses removed.
1076 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1078 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1079 [defined lint]: Suppress bogus uninitialized-variable warnings.
1081 * regcomp.c (duplicate_node): Return new index, not an error code,
1082 and let the caller return REG_ESPACE if out of space. This
1083 removes an uninitialied-variable warning with GCC 4.0.1, and also
1084 avoids taking the address of a local variable. All callers
1087 2005-08-19 Jim Meyering <jim@meyering.net>
1089 * regexec.c (proceed_next_node): Redo local variables to
1090 avoid GCC shadowing warnings.
1092 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1094 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1095 (re_node_set_insert_last, re_dfa_add_node):
1096 Rename local variables to avoid GCC shadowing warnings.
1098 2005-08-18 Bruno Haible <bruno@clisp.org>
1100 * strstr.c (strstr): Fix return value in multibyte case.
1101 * strcasestr.c (strcasestr): Likewise.
1103 2005-08-17 Jim Meyering <jim@meyering.net>
1105 Make the %s format (seconds since the epoch) work for a negative
1106 number and when used with a zero-padded field width, e.g. %015s.
1108 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1109 label so that it precedes the code to set `digits'. Otherwise,
1110 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1111 print `00-22'. Now, it prints `-0022', as it should.
1113 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1115 * regex.h: Remove useless space-before-tab. From coreutils.
1117 2005-08-17 Bruno Haible <bruno@clisp.org>
1119 * strcasestr.h: New file.
1120 * strcasestr.c: New file.
1122 2005-08-17 Bruno Haible <bruno@clisp.org>
1124 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1125 * strstr.c: Completely rewritten, with multibyte locale support.
1127 2005-08-17 Bruno Haible <bruno@clisp.org>
1129 * strcasecmp.c: Use mbuiter.h.
1131 2005-08-17 Bruno Haible <bruno@clisp.org>
1133 * mbuiter.h: New file.
1135 2005-08-16 Bruno Haible <bruno@clisp.org>
1137 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1139 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1140 NUL byte, not after it.
1142 2005-08-16 Bruno Haible <bruno@clisp.org>
1144 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1145 the valid ones. Makes the comparison operations transitive:
1146 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1147 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1149 2005-08-16 Bruno Haible <bruno@clisp.org>
1151 * strcase.h (strcasecmp): Add note in comments.
1152 * strncasecmp.c: Use code from strcasecmp.c.
1153 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1154 (strcasecmp): Work correctly in multibyte locales.
1156 2005-08-16 Bruno Haible <bruno@clisp.org>
1158 * strnlen1.h: New file.
1159 * strnlen1.c: New file.
1161 2005-08-16 Bruno Haible <bruno@clisp.org>
1163 * mbfile.h: New file.
1165 2005-08-16 Bruno Haible <bruno@clisp.org>
1167 * mbiter.h: New file.
1169 2005-08-16 Bruno Haible <bruno@clisp.org>
1171 * mbchar.h: New file.
1172 * mbchar.c: New file.
1174 2005-08-16 Bruno Haible <bruno@clisp.org>
1176 * tls.h: New file, from GNU gettext.
1177 * tls.c: New file, from GNU gettext.
1179 2005-08-15 Bruno Haible <bruno@clisp.org>
1181 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1184 2005-08-14 Jim Meyering <jim@meyering.net>
1186 Sync from coreutils.
1188 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1189 Use the hash-table-based cycle-detection code not just when
1190 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1191 Reported by James Youngman in
1192 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1193 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1194 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1195 This lets us compile with -DFTS_DEBUG, once again.
1196 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1197 * fts.c (fd_safer): Remove decl.
1198 Include fcntl--.h rather than unistd-safer.h
1199 (fts_safe_changedir): Don't call fd_safer; no longer needed
1200 now that we include fcntl--.h.
1202 2005-08-11 Simon Josefsson <jas@extundo.com>
1204 * readline.h, readline.c: New file.
1206 2005-08-11 Bruno Haible <bruno@clisp.org>
1208 * strnlen.h (strnlen): Change parameter name to match comment.
1210 2005-08-10 Simon Josefsson <jas@extundo.com>
1212 * strndup.c: Use strnlen.h.
1214 * strnlen.h: New file.
1216 2005-08-02 Simon Josefsson <jas@extundo.com>
1218 * getline.h, getline.c: Rewrite.
1220 * getdelim.h, getdelim.c: New files, ported from glibc.
1222 2005-07-31 Bruno Haible <bruno@clisp.org>
1224 * lock.h (gl_lock_initializer): New macro.
1225 (gl_lock_define_initialized): Use it.
1226 (gl_rwlock_initializer): New macro.
1227 (gl_rwlock_define_initialized): Use it.
1228 (gl_recursive_lock_initializer): New macro.
1229 (gl_recursive_lock_define_initialized): Use it.
1231 2005-07-26 Bruno Haible <bruno@clisp.org>
1233 * lock.h: Update from GNU gettext.
1234 * lock.c: Update from GNU gettext.
1236 2005-07-18 Bruno Haible <bruno@clisp.org>
1238 * lock.h (gl_once_t): New type.
1239 (gl_once_define, gl_once): New macros.
1240 * lock.c (fresh_once): New variable.
1241 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1244 2005-07-18 Simon Josefsson <jas@extundo.com>
1246 * check-version.c (check_version): Accept identical versions too.
1248 2005-07-18 Bruno Haible <bruno@clisp.org>
1250 * lock.h: New file, from GNU gettext.
1251 * lock.c: New file, from GNU gettext.
1253 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1255 * quotearg.c: Add translator comment suggested by Bruno Haible,
1256 with a minor change.
1258 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1260 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1261 copyright symbol and the year.
1262 * version-etc.c (COPYRIGHT_YEAR): New constant.
1263 (version_etc_va): Use parameterized copyright notice.
1264 Reword to conform to the current GNU coding standards.
1266 2005-07-11 Simon Josefsson <jas@extundo.com>
1268 * size_max.h: New file.
1270 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1272 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1275 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1276 and Paul Eggert <eggert@cs.ucla.edu>
1278 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1279 in wint_t, not wchar_t. Remove now-unnecessary cast.
1281 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1283 * regex.c, regex.h: Sync from libc.
1284 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1285 New files, synced from libc, except that regex_internal.h
1286 currently has a small porting fix.
1288 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1290 Remove the dependency of the strftime module on the tzset module.
1291 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1292 Copy the input structure, to work around some of the bug with
1293 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1294 Solaris releases, you should also use the tzset module, but we won't
1295 require it as a dependency any more since we don't want LGPLed code
1296 to depend on GPLed code.
1298 2005-07-02 Jim Meyering <jim@meyering.net>
1300 * backupfile.c (backup_args): Change a `0' to NULL.
1302 2005-07-01 Jim Meyering <jim@meyering.net>
1304 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1305 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1306 * save-cwd.c, tempname.c:
1307 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1308 and don't include <sys/file.h>).
1310 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1312 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1313 declares only 'struct timespec;' (!).
1315 2005-06-29 Jim Meyering <jim@meyering.net>
1317 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1318 type name. Use the variable name instead.
1319 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1321 2005-06-28 Simon Josefsson <jas@extundo.com>
1323 * check-version.h, check-version.c: New files.
1325 2005-06-28 Simon Josefsson <jas@extundo.com>
1327 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1328 collision with global variable. Better indentation. Don't
1329 increment buffer pointer beyond buffer end. Based on comments
1330 from Paul Eggert <eggert@cs.ucla.edu>.
1334 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1336 * canon-host.c (canon-host): Append trailing "," to 0 in
1337 initializer of struct addrinfo, as an indication that we don't
1338 care how many members the structure has.
1340 2005-06-24 Derek Price <derek@ximbiot.com>
1341 and Bruno Haible <bruno@clisp.org>
1343 Remove stat module & update lstat.
1344 * stat.c: Remove this file...
1345 (slash_aware_lstat): ...moving this content and its support...
1346 * lstat.c (rpl_lstat): ...into here.
1347 * lstat.h: New file.
1349 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1351 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1352 (ranged_convert): Don't save conversion in a temporary struct.
1353 This causes a warning with GCC 4.0.0, and anyway in the typical
1354 case it's not worth the extra 100 bytes or so of code.
1355 (ranged_convert, __mktime_internal): When calling a function via a
1356 pointer P, use P () rather than (*P) (), as we now assume C89 or
1359 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1361 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1362 "who -r" failed to give output. Problem reported by Tim Waugh.
1364 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1365 (xcalloc): Use it to avoid needless tests.
1366 Problem reported by Jim Meyering.
1368 2005-06-16 Jim Meyering <jim@meyering.net>
1370 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1371 when either N or S is zero.
1373 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1375 * argp.h (__option_is_short): Check upper limit of
1376 __key. Isprint() requires its argument to have the value
1377 of an unsigned char or EOF.
1379 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1381 * fnmatch.c (fnmatch): If there is an encoding error in a
1382 multibyte string or pattern, fall back on unibyte matching.
1383 Problem reported by James Youngman.
1385 2005-06-08 Bruno Haible <bruno@clisp.org>
1387 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1390 2005-06-08 Bruno Haible <bruno@clisp.org>
1392 * csharpcomp.h: New file, from GNU gettext.
1393 * csharpcomp.c: New file, from GNU gettext.
1394 * csharpcomp.sh.in: New file, from GNU gettext.
1396 2005-06-07 Derek Price <derek@ximbiot.com>
1399 * glob_.h: Indent nested #ifdef.
1401 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1403 Sync from coreutils.
1404 Use "file name" when talking about file names, instead of "filename"
1405 or "path", as per the GNU coding standards.
1406 * mkdir-p.c: Renamed from makepath.c.
1407 (make_dir_parents): Renamed from make_path. All callers changed.
1408 * mkdir-p.h: Likewise. All includers changed.
1409 * filenamecat.c: Renamed from path-concat.c.
1410 (file_name_concat): Renamed from path_concat. All callers changed.
1411 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1412 * filenamecat.h: Likewise. All includers changed.
1413 * acl.c: Don't use "path" or "filename" to mean "file name"
1414 in comments or local variable names.
1415 * basename.c: Likewise.
1416 * canonicalize.c, canonicalize.h: Likewise.
1417 * dirname.c, dirname.h: Likewise.
1418 * euidaccess.c: Likewise.
1419 * exclude.c: Likewise
1420 * fnmatch_.h, fnmatch_loop.c: Likewise.
1421 * fsusage.c, fsuage.h: Likewise.
1422 * fts.c, fts_.h: Likewise.
1423 * getcwd.c: Likewise.
1424 * getloadavg.c: Likewise.
1425 * mkstemp.c: Likewise.
1426 * mountlist.c, mountlist.h: Likewise.
1427 * openat.c, openat.h: Likewise.
1428 * readlink-stub.c: Likewise.
1429 * readutmp.c, readutmp.h: Likewise.
1430 * rename.c: Likewise.
1431 * rmdir.c: Likewise.
1433 * savedir.c: Likewise.
1434 * stripslash.c: Likewise.
1435 * tempname.c: Likewise.
1436 * xreadlink.c: Likewise.
1437 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1439 * exclude.h: Likewise.
1441 * euidaccess.c (getuid, getgid, getuid, getegid)
1442 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1443 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1444 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1445 * pathmax.h: Include <limits.h> unconditionally, since other
1446 files have been getting away with it for years (MORE/BSD 4.3
1448 * userspec.c (getpwnam, getgrnam, getgrgid)
1449 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1451 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1452 Define to 256, not 255, as per modern POSIX.
1454 2005-06-01 Bruno Haible <bruno@clisp.org>
1456 * csharpexec.h: New file, from GNU gettext.
1457 * csharpexec.c: New file, from GNU gettext.
1458 * csharpexec.sh.in: New file, from GNU gettext.
1460 2005-05-31 Derek Price <derek@ximbiot.com>
1461 Paul Eggert <eggert@cs.ucla.edu>
1464 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1466 2005-05-29 Derek Price <derek@ximbiot.com>
1467 Paul Eggert <eggert@cs.ucla.edu>
1469 * glob_.h, glob.c: New files.
1471 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1473 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1475 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1476 the configuration hassle isn't worth it.
1477 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1478 (LONGEST_MODIFIER, PRIuMAX): Remove.
1480 2005-05-27 Bruno Haible <bruno@clisp.org>
1482 * getlogin_r.h: Remove second include of <stddef.h>.
1484 2005-05-25 Bruno Haible <bruno@clisp.org>
1485 Derek Price <derek@ximbiot.com>
1487 * getlogin_r.h: Simplify API documentation.
1489 2005-05-25 Derek Price <derek@ximbiot.com>
1490 Paul Eggert <eggert@cs.ucla.edu>
1492 * getlogin_r.c, getlogin_r.h: New files.
1494 2005-05-22 Bruno Haible <bruno@clisp.org>
1496 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1497 Also include <sys/param.h> if it defines MIN, MAX.
1498 Based on a patch by Derek Price <derek@ximbiot.com>.
1500 2005-05-22 Bruno Haible <bruno@clisp.org>
1502 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1503 (INT64_MIN): Fix definition.
1504 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1506 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1507 NEED_SIGNED_INT_TYPES.
1509 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1510 HAVE_SYSTEM_INTTYPES.
1512 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1514 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1515 so that unistd-safer.h (GPL'ed code) need not be included.
1517 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1520 * fts.c: Don't include "cycle-check.h" or "hash.h".
1521 (setup_dir, free_dir): New functions.
1522 (enter_dir, leave_dir): Define trivial
1523 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1524 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1525 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1526 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1527 Move to fts-cycle.c.
1528 (fts_open): Use setup_dir.
1529 (fts_close): Use free_dir.
1530 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1531 This adds a label and some gotos, but the alternatives were messier.
1532 Check for memory allocation failure when entering a dir.
1533 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1534 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1535 (FTS): New member fts_cycle, that is a union that contains the
1536 old active_dir_ht and cycle_state. All uses changed to mention
1537 fts_cycle.ht and fts_cycle.state.
1538 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1539 fts.c, with the following changes:
1540 (setup_dir, free_dir): New functions.
1541 (enter_dir): Now returns bool. Return true if successful, false
1542 if memory exhausted. All callers changed.
1543 Do not bother partly cleaning up on
1544 memory allocation failure; that is free_dir's job.
1545 However, free ad if hash_insert fails, to avoid memory leak.
1546 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1547 fts->fts_options to see which union member to use.
1549 2005-05-20 Jim Meyering <jim@meyering.net>
1551 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1552 Now a macro, to pacify GCC.
1554 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1556 * chown.c (rpl_chown): Return -1 on failure.
1558 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1560 * canonicalize.c: Include canonicalize.h first, to test interface.
1561 Include <stddef.h> unconditionally, since we assume C89 now.
1562 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1563 * fts.c: Include fts_.h first, to check interface.
1564 Do not include intprops.h; no longer needed.
1565 Include cycle-check.h and hash.h, since fts_.h no longer does.
1566 Remove unnecessary casts of closedir to void.
1567 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1568 decide whether to decrement nlinks.
1569 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1570 (FTS): Use struct hash_table * instead of Hash_table, so that
1571 we no longer need to include hash.h here.
1573 2005-05-17 Jim Meyering <jim@meyering.net>
1575 * fts.c, fts_.h: New files, from coreutils.
1577 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1579 Sync from coreutils.
1580 * unlinkdir.c, unlinkdir.h: New files.
1581 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1582 regex.h, unlocked-io.h, xtime.h:
1583 White space changes only.
1584 * makepath.c (make_path): Port to hosts where leading "//" is special.
1585 * yesno.c: Include getline.h, not ctype.h.
1586 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1587 Use getline to remove arbitrary restriction on response length.
1589 2005-05-13 Bruno Haible <bruno@clisp.org>
1591 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1592 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1593 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1594 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1595 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1596 Add support for 64-bit integers in the MSVC compiler.
1598 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1600 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1601 Change the initial comment to refer to GPL, not LGPL.
1602 gnulib-tool will change it to LGPL as needed.
1604 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1605 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1606 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1607 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1608 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1609 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1610 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1611 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1612 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1613 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1614 concatpath.c, config.charset, copy-file.c, copy-file.h,
1615 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1616 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1617 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1618 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1619 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1620 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1621 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1622 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1623 full-read.c, full-read.h, full-write.c, full-write.h,
1624 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1625 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1626 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1627 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1628 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1629 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1630 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1631 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1632 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1633 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1634 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1635 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1636 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1637 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1638 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1639 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1640 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1641 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1642 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1643 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1644 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1645 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1646 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1647 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1648 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1649 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1650 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1651 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1652 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1653 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1654 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1655 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1656 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1657 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1658 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1659 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1660 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1661 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1662 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1663 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1664 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1665 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1666 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1667 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1668 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1669 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1670 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1671 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1672 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1673 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1674 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1675 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1676 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1677 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1678 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1679 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1680 Update FSF postal mail address.
1682 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1684 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1685 specified in ai_socktype. Fix invalid ai_protocol
1686 check. ai_protocol is usually set to 0 or depending on
1687 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1688 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1689 ai_socktype / ai_protocol in the returned addrinfo structure.
1691 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1692 Bruno Haible <bruno@clisp.org>
1694 * inet_ntop.h: New file.
1695 * inet_ntop.c: New file, from glibc with modifications.
1697 2005-05-08 Jim Meyering <jim@meyering.net>
1699 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1701 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1703 Merge from coreutils. Among other things,
1704 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1705 * fd-safer.c: New file.
1706 * fcntl-safer.h, open-safer.c: Remove.
1707 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1708 * dup-safer.c: Include unistd-safer.h first.
1709 Don't include errno.h.
1710 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1711 * file-type.h: Don't assume invoker included sys/stat.h first.
1712 * file-type.c: Rely on file-type.h change.
1713 * getloadavg.c: Include unistd-safer.h.
1714 (getloadavg): Use safer open.
1715 * getusershell.c: Include "stdio-safer.h".
1716 (getusershell): Use safer fopen.
1717 * long-options.c (long_options): Use NULL rather than 0.
1718 * modechange.h (mode_free): Remove; all callers changed to invoke
1720 * modechange.c: Likewise.
1721 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1722 (MODE_DONE): New constant.
1723 (struct mode_change): Remove 'next' member.
1724 (make_node_op_equals): New function; like the old one of the
1725 same name, except it allocates an array.
1726 (mode_compile, mode_create_from_ref): Use it.
1727 (mode_compile): Allocate result as an array, not a linked list.
1728 Parse octal string ourself, so that we catch mistakes like "+0".
1729 (mode_adjust): Arg is an array, not a linked list.
1730 * modechange.c: Include stat-macros.h, xalloc.h.
1731 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1732 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1733 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1734 Remove. This is now stat-macros.h's job.
1735 (talloc): Remove. All callers replaced by xalloc, so that
1736 our invokers don't have to worry about reporting memory failures.
1737 (make_node_op_equals): Remove.
1738 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1740 (struct mode_change): Moved here from modechange.h.
1741 (mode_append_entry): Remove.
1742 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1743 apps to have incorrect behavior. Use simpler algorithm for head
1744 and tail. Don't futz with umask; that's now the job of mode_adjust.
1745 Detect more invalid usages rather than having somewhat-random behavior.
1746 Don't insert an "a=" action, as that leads to incorrect behavior.
1747 (mode_compile, mode_create_from_ref): Return NULL on error instead
1748 of an enum, since now there's only one way to have an error. All
1750 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1751 at the correct time. Simplify calculation of "+u" and its ilk.
1752 Don't mishandle "+X".
1753 (mode_free): Remove "register" and localize decls.
1754 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1755 (struct mode_change): Move to modechange.c; callers don't
1756 need to see this stuff.
1757 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1758 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1759 (mode_change, mode_adjust): Reflect the new signatures noted above.
1760 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1761 that might redefine system include files.
1762 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1763 (my_usleep): Use NULL rather than (void *) 0.
1764 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1765 Use siginterrupt to specify that system calls should be interrupted.
1766 (rpl_nanosleep): Move initialization of suspended closer to call of
1768 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1769 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1770 (desirable_utmp_entry): New function.
1771 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1772 using x2nrealloc, to simplify logic.
1773 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1774 size calculation. Do not assume utmp file is a regular file.
1775 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1776 (READ_UTMP_CHECK_PIDS): New constant.
1777 * save-cwd.c: Include unistd-safer.h.
1778 (save_cwd): Use fd_safer.
1779 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1780 [!_LIBC] Include "stat-macros.h" instead.
1781 * unistd-safer.h (fd_safer): New decl.
1783 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1785 * byteswap_.h: New file.
1787 2005-04-25 Albert Chin <china@thewrittenword.com>
1789 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1792 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1794 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1795 that "UTC +1 second" continues to work. Problem reported
1797 (relunit_snumber): New rule.
1800 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1802 * getdate.y (universal_time_zone_table): New constant.
1803 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1804 universal_time_zone_table.
1805 (lookup_zone): Prefer universal_time_zone_table to
1806 local_time_zone_table, so that "GMT" time stamps are allowed in
1807 London during the summer. Problem reported by Ian Abbott.
1809 2005-04-12 Jim Meyering <jim@meyering.net>
1811 * human.c (humblock): Set *options even when returning due to
1812 xstrtoumax conversion failure. Thanks to a used-uninitialized
1815 2005-04-09 Jim Meyering <jim@meyering.net>
1817 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1818 -Wuninitialized: initialize tm0.tm_year.
1820 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1822 * getdate.y (parser_control): rels_seen is now a boolean, not a
1823 count, since there's no maximum. All uses changed.
1824 Add member dsts_seen.
1825 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1827 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1828 Use pc_rels_seen to decide whther a date is absolute.
1830 * getdate.y (number): Don't overwrite year.
1831 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1834 2005-04-02 Simon Josefsson <jas@extundo.com>
1836 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1837 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1839 2005-03-27 Jim Meyering <jim@meyering.net>
1841 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1843 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1845 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1846 "one's complement" -> "ones' complement" in comment, as per Knuth.
1847 "value of type" -> "type or expression" in comment.
1848 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1850 2005-03-26 Jim Meyering <jim@meyering.net>
1853 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1854 Correct typos: s/or/of/.
1856 2005-03-23 Jim Meyering <jim@meyering.net>
1858 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1860 2005-03-21 Jim Meyering <jim@meyering.net>
1862 Changes imported from coreutils.
1864 * cycle-check.c: Don't include xalloc.h.
1866 * path-concat.c: Don't include assert.h.
1867 (path_concat): Remove assertion that would have triggered
1868 for ABASE starting with more than one slash.
1869 Reported by Andreas Schwab.
1871 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1872 properly when ABASE is an absolute file name.
1873 Correct the description of this function.
1875 Add an assertion and a test driver.
1876 This fixes a bug introduced on 2004-07-02.
1877 Andreas Schwab reported the resulting failure of cp --parents:
1878 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1880 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1882 * strftime.c (my_strftime): If the underlying strftime returns 0
1883 (which shouldn't happen), generate nothing instead of returning 0
1884 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1886 2005-03-16 Bruno Haible <bruno@clisp.org>
1888 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1890 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1892 * strftime.c (my_strftime): Prepend space to format so that we can
1893 reliably distinguish strftime failure from empty output on POSIX
1896 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1898 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1899 (iconv_string): Don't guess a size-zero buffer, as that might cause
1900 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1901 result would be 'too large', where 'too large' is (heuristically)
1902 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1903 overflow concerns. This will prevent some unwanted malloc failures
1904 when the inputs are very large.
1906 2005-03-15 Bruno Haible <bruno@clisp.org>
1908 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1911 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1914 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1916 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1918 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1919 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1921 * strtol.c: Likewise.
1923 2005-03-14 Simon Josefsson <jas@extundo.com>
1925 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1928 2005-03-14 Jim Meyering <jim@meyering.net>
1930 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1931 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1932 to be nonzero so that we (and caller) can detect the difference
1933 between a valid zero-length expansion and an error return, even
1934 when the underlying strftime fails before writing anything into
1937 2005-03-10 Jim Meyering <jim@meyering.net>
1939 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1940 so that this module works on systems without fchdir.
1942 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1944 Factor int-properties macros into a single file, except for
1945 glibc-related files.
1946 * intprops.h: New file.
1947 * getloadavg.c: Include it instead of limits.h.
1948 (INT_STRLEN_BOUND): Remove.
1949 * human.c: Include intprops.h.
1950 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1951 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1952 * inttostr.h: Include intprops.h instead of limits.h.
1953 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1954 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1955 for consistency with intprops.h.
1956 (time_t_is_integer, twos_complement_arithmetic): Use them.
1957 * sig2str.h: Include <signal.h>, intprops.h.
1958 (INT_STRLEN_BOUND): Remove.
1959 * strftime.c (TYPE_SIGNED): Remove.
1960 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1961 * strtol.c: Adjust comments to match intprops.h.
1962 * userspec.c: Include intprops.h.
1963 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1964 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1965 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1966 instead of rolling our own expressions.
1967 * xstrtol.c: Include xstrtol.h first, to test interface.
1969 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1971 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1972 the right thing even if adding 1900 would overflow. Similarly
1973 for tm_mon + 1 and tm_yday + 1.
1974 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1975 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1976 (DO_SIGNED_NUMBER): New macro.
1977 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1979 2005-03-07 Bruno Haible <bruno@clisp.org>
1981 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1983 2005-03-03 Derek R. Price <derek@ximbiot.com>
1984 Bruno Haible <bruno@clisp.org>
1986 * pagealign_alloc.h: New file.
1987 * pagealign_alloc.c: New file.
1989 2005-01-28 Bruno Haible <bruno@clisp.org>
1991 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1994 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1996 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1997 The workaround isn't strictly needed for POSIX conformance, and
1998 it's too much of a pain to configure and maintain. We'll ask
1999 people to fix their kernels instead.
2000 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2001 (NANOSLEEP_BUG_WORKAROUND): Remove.
2002 (xnanosleep): Remove the workaround.
2004 2005-02-12 Bruno Haible <bruno@clisp.org>
2006 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2008 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2010 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2011 * timespec.h (gettime): Return void, since it always
2012 succeeds now. All uses changed.
2013 * gettime.c (gettime) Likewise.
2014 [HAVE_NANOTIME]: Prefer nanotime.
2015 Assume gettimeofday succeeds, as POSIX requires.
2016 Assime time () succeeds, since other code already does.
2017 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2018 (timespec_subtract): Remove.
2019 (NANOSLEEP_BUG_WORKAROUND): New constant.
2020 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2021 things considerably. Use it only on GNU/Linux hosts, since the
2022 workaround shouldn't be needed elsewhere.
2024 2005-02-24 Bruno Haible <bruno@clisp.org>
2026 * gettext.h: Update from GNU gettext 0.14.2.
2028 2005-02-24 Bruno Haible <bruno@clisp.org>
2030 * localcharset.c: Update from GNU gettext 0.14.2.
2031 * config.charset: Update from GNU gettext 0.14.2.
2033 2005-02-22 Simon Josefsson <jas@extundo.com>
2035 * iconvme.h, iconvme.c: New files, from libc.
2037 2005-02-20 Neil Conway <neilc@samurai.com>
2039 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2040 returned by OSX/Darwin if the specified buffer is not large
2041 enough for the hostname.
2043 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2045 * memrchr.h: New file.
2046 * chdir-long.c: Include it.
2047 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2048 Don't bother including stddef.h.
2050 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2052 * argp-help.c (__argp_help): Create a fake struct argp_state and
2053 pass it to _help, otherwise the latter coredumps trying to
2054 dereference state.root_argp.
2056 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2058 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2060 Include <sys/types.h>, for dev_t.
2061 (ME_DUMMY, ME_REMOTE): Move from here....
2062 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2063 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2065 Include mountlist.h first, to test the interface.
2067 2005-01-29 Bruno Haible <bruno@clisp.org>
2069 * progname.c (program_name): Initialize.
2070 Needed when linking statically on MacOS X.
2072 2005-01-28 Bruno Haible <bruno@clisp.org>
2074 * javacomp.sh.in: New file, from GNU gettext.
2075 * javacomp.h: New file, from GNU gettext.
2076 * javacomp.c: New file, from GNU gettext.
2078 2005-01-26 Bruno Haible <bruno@clisp.org>
2080 * javaexec.sh.in: New file, from GNU gettext.
2081 * javaexec.h: New file, from GNU gettext.
2082 * javaexec.c: New file, from GNU gettext.
2084 2005-01-26 Simon Josefsson <jas@extundo.com>
2086 * gai_strerror.c: Use GPL in header.
2088 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2090 * argp-help.c (hol_entry_help): Avoid using non-constant
2091 initializers for struct pentry_state.
2092 (__argp_error): Check return value of __asprintf
2093 (__argp_failure): Translate error message
2095 * argp-parse.c: Removed braces around the expansion of N_()
2097 2005-01-21 Jim Meyering <jim@meyering.net>
2099 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2100 same value as for Solaris 9.
2102 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2103 component length. This included changing the parameter to be
2104 of type `char *' rather than `char const *'.
2105 * chdir-long.h (chdir_long): Update prototype.
2107 * openat.c (fdopendir, fstatat): New functions.
2108 * openat.h: Include headers required for use of DIR and struct stat.
2109 [AT_SYMLINK_NOFOLLOW]: Define.
2110 (fdopendir, fstatat): Add prototypes.
2112 2005-01-21 Bruno Haible <bruno@clisp.org>
2114 * classpath.h: New file, from GNU gettext.
2115 * classpath.c: New file, from GNU gettext.
2117 2005-01-20 Simon Josefsson <jas@extundo.com>
2119 * version-etc-fsf.c: New file, with version_etc_copyright.
2120 * version-etc.c: Remove version_etc_copyright.
2121 * version-etc.h (version_etc_copyright): Use [] instead of * in
2122 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2124 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2126 * save-cwd.c (save_cwd): Remove code to support the case
2127 where fchdir is missing or flaky.
2129 2005-01-20 Simon Josefsson <jas@extundo.com>
2131 * base64.h (isbase64): Add.
2133 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2134 using a unsigned prototype, don't inline.
2135 (base64_decode): Use it.
2137 2005-01-19 Bruno Haible <bruno@clisp.org>
2139 * sh-quote.h: New file, from GNU gettext.
2140 * sh-quote.c: New file, from GNU gettext.
2142 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2144 Merge changes from coreutils, as described below in several
2145 changelogs dated today.
2147 * save-cwd.c: Include "save-cwd.h" before other include files.
2148 (O_DIRECTORY): Remove; not needed here, since "." must be
2149 a directory. All uses removed.
2150 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2151 universal on Suns, and we also need to test for IRIX.
2152 Revamp code to use 'if' rather than '#if'.
2153 Avoid unnecessary comparison of cwd->desc to 0.
2155 * utimens.c (futimens): Robustify the previous patch, by checking
2156 for known valid error numbers rather than observed invalid ones.
2158 2005-01-18 Jim Meyering <jim@meyering.net>
2160 * version-etc.c (version_etc_copyright): Update copyright date.
2162 * utimens.c (futimens): Account for the fact that futimes
2163 can also fail with errno == ENOSYS or errno == ENOENT.
2164 Patch from Dmitry V. Levin.
2166 Change the name of the robust chdir function from chdir to chdir_long.
2167 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2168 (restore_cwd): Use chdir_long, not chdir.
2169 * chdir-long.c: Renamed from chdir.c.
2170 * chdir-long.h: Renamed from chdir.h.
2171 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2174 2005-01-18 Bob Proulx <bob@proulx.com>
2176 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2177 offsetof() macro construct to avoid compile failure with native HP-UX
2178 11.0 ANSI C compiler.
2180 2005-01-06 Bruno Haible <bruno@clisp.org>
2182 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2183 because stpncpy.m4 takes care of it.
2185 2004-01-24 Bruno Haible <bruno@clisp.org>
2187 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2189 2003-10-09 Bruno Haible <bruno@clisp.org>
2191 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2193 2005-01-06 Bruno Haible <bruno@clisp.org>
2195 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2196 * fwriteerror.c: Include <stdbool.h>.
2197 (fwriteerror): At the end, close the file stream. Record whether
2198 stdout was already closed.
2200 2004-05-27 Bruno Haible <bruno@clisp.org>
2202 * execute.c (environ): Declare if needed.
2203 * pipe.c (environ): Likewise.
2204 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2206 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2208 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2209 definitions to be after all include files, to avoid collisions.
2210 Problem reported by Bob Proulx.
2212 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2214 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2215 not needed. This removes a dependency on the gettext module.
2216 [defined _LIBC]: Do not include <libintl.h>; not needed.
2218 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2220 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2223 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2225 * argp-parse.c: Include <stddef.h>.
2226 (alignof, alignto): New macros.
2227 (parser_init): Don't assume that void * is aligned sufficiently
2230 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2231 need to extend the stack.
2232 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2235 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2237 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2239 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2241 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2242 Remove now-obsolete comment about AIX.
2243 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2244 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2245 (YYMAXDEPTH): New macro.
2247 2004-12-18 Bruno Haible <bruno@clisp.org>
2249 * fatal-signal.c (fatal_signals): Make non-const.
2250 (init_fatal_signals): New function.
2251 (uninstall_handlers, install_handlers): Ignore signals that were set to
2253 (at_fatal_signal): Call init_fatal_signals.
2254 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2256 Reported by Paul Eggert.
2258 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2260 * getdate.y (textint): New member "negative".
2261 (time_zone_hhmm): New function.
2262 Expect 14 shift-reduce conflicts, not 13.
2263 (o_colon_minutes): New rule.
2264 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2265 (yylex): Set the "negative" member of signed numbers.
2267 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2269 Changes imported from coreutils.
2270 * hard-locale.c: Assume <locale.h> exists.
2272 (GLIBC_VERSION): New macro.
2273 (hard_locale): Assume setlocale exists.
2274 Rewrite to avoid #ifdef.
2275 Use strdup rather than malloc + strcpy.
2276 * human.c: Assume <locale.h> exists.
2277 (human_readable): Assume localeconv exists.
2279 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2281 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2282 convert T2, not T. (Imported from libc.)
2284 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2286 * getcwd.c (is_ENAMETOOLONG): New macro.
2287 (__getcwd.c): Don't restore errno; glibc doesn't.
2288 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2289 first, falling back to our code only if its results look suspicious.
2290 Ensure that the resulting buffer is only as large as necessary.
2292 * readutmp.c: Include readutmp.h first.
2293 Include <errno.h>, since readutmp.h no longer does that.
2294 * readutmp.h: Don't include <errno.h>,
2295 <sys/param.h>, <time.h>; not needed to establish interface.
2296 (errno): Remove decl.
2297 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2298 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2299 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2301 2004-11-28 Simon Josefsson <jas@extundo.com>
2303 * base64.h, base64.c: New file.
2305 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2307 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2309 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2311 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2312 HP's ANSI C compiler.
2313 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2314 Declaring int functions causes warnings on some modern systems and
2315 shouldn't be needed to compile on ancient ones.
2316 * same.c (MIN) [defined MIN]: Don't define, since it's already
2319 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2320 with the following changes.
2321 (__set_errno): Parenthesize properly.
2322 Include <stdbool.h>.
2323 (MIN, MAX, MATCHING_INO): New macros.
2324 (__getcwd): Define with prototype, not K&R form.
2325 Use heuristics to allocate default buffer on stack if possible.
2326 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2327 behavior, and to avoid the PATH_MAX limit when computing
2329 Use MATCHING_INO to compare inode number to file.
2330 Check for arithmetic overflow in size calculations.
2331 Fix bug in reallocation of dot array that caused getcwd to fail
2332 on directories nested deeper than 75.
2333 Be more careful about saving errno on error.
2334 Do not use realloc; use only free+malloc, as this is a bit
2335 more flexible and avoids a needless copy operation.
2336 Do not inspect st_dev and st_ino for symbolic links; POSIX
2337 doesn't specify the latter.
2338 Check for closedir errors.
2339 Avoid needless casts.
2340 Use "#ifdef weak_alias" around weak_alias, to be like other
2342 The following changes to getcwd.c have effect only when used in
2343 gnulib; they have no effect inside glibc proper.
2344 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2345 as alloca isn't used.
2346 (alloca, __alloca): Likewise.
2347 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2348 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2349 unconditionally, as gnulib assumes C89 or better.
2350 Do not include <sys/param.h>.
2351 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2352 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2354 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2355 Include <dirent.h> in a way that is compatible with modern Autoconf.
2356 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2357 New macros, if not already defined.
2358 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2359 Use "_LIBC", not "defined _LIBC", for consistency.
2360 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2362 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2363 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2364 * xgetcwd.c: David MacKenzie's old code was removed, so give
2365 credit only to Jim Meyering and adjust the copyright dates.
2366 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2367 <stdlib.h>, <unistd.h>, "pathmax.h".
2368 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2369 (INITIAL_BUFFER_SIZE): Remove.
2370 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2372 2004-11-23 Jim Meyering <jim@meyering.net>
2374 * getopt_.h: Remove trailing blanks.
2376 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2378 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2379 (futimens): New function, which uses futimes if available.
2380 (futimens, utimens): Support timespec==NULL, with same semantics
2381 as utime and utimens.
2382 * utimens.h (futimens): New decl.
2384 2004-11-23 Jim Meyering <jim@meyering.net>
2386 * __fpending.c: Add comment.
2388 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2390 * getopt_.h: Re-addition of __getopt_argv_const caused
2391 redefinition warnings. To avoid them, include the defines
2392 in `#if !defined __need_getopt ... #endif'. The only place
2393 where __getopt_argv_const is used is in definitions
2394 of getopt_long and getopt_long_only below, which are as well
2395 protected by `#ifndef __need_getopt'.
2396 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2397 __need_getopt after including <stdio.h> and <unistd.h> These
2398 headers might have defined it.
2400 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2402 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2404 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2405 optopt): Use them instead of invoking ## directly; otherwise, the
2406 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2408 2004-11-19 Bruno Haible <bruno@clisp.org>
2410 * strtok_r.c: Move comments from here...
2411 * strtok_r.h: ... to here.
2413 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2415 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2416 might fail. Problem reported by Yoann Vandoorselaere.
2417 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2418 that mishandle size_t overflow.
2420 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2422 * canon-host.c: Include "strdup.h".
2423 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2424 Use strdup instead of malloc/strcpy to duplicate strings.
2426 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2427 (human_space_before_unit): New constant.
2428 * human.c (human_readable): Support it.
2430 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2431 (xgetcwd): Set errno correctly when failing.
2432 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2433 the failure is actually due to a PATH_MAX problem.
2435 Further getopt changes to make it more likely that glibc will
2436 buy the changes back.
2437 * getopt.c (POSIXLY_CORRECT): New constant.
2438 (getopt): Use it, so to preserve glibc semantic
2439 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2440 when compiling for libc.
2441 * getopt_.h (__getopt_argv_const): Bring it back.
2442 (getopt_long, getopt_long_only): Use it.
2444 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2445 New arg POSIXLY_CORRECT. All callers changed.
2446 (getopt): Argv is now char * const *, as per standard.
2447 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2448 not char *__getopt_argv_const *.
2449 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2450 _getopt_long_only_r): Likewise.
2451 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2452 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2453 _getopt_long_r, _getopt_long_only_r): Likewise.
2454 * getopt_.h (__getopt_argv_const): Remove.
2455 (getopt): Argv is now char * const *, as per standard.
2457 * getdate.y (tORDINAL): New token.
2458 (day, relunit): Allow it for relative times.
2459 (relative_time_table): Use tORDINAL for ordinals.
2461 2004-11-15 Jim Meyering <jim@meyering.net>
2463 * closeout.c: Include "__fpending.h" once again.
2464 Include <stdbool.h>.
2465 (close_stdout): Don't fail just because stdout was closed initially,
2466 since some programs don't write to stdout in the normal course of
2467 operation (other than --version and --help), and we don't want this
2468 function to make e.g. `touch file >&-' fail.
2469 But do fail if it was closed and someone has tried to write to it.
2470 E.g., `printf foo >&-' must fail.
2472 2004-11-11 Simon Josefsson <jas@extundo.com>
2474 * strtok_r.h, strtok_r.c: New file.
2476 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2478 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2479 we can stop lying to compilers about the constness of argv when we
2480 are compiled outside glibc.
2481 (getopt, getopt_long, getopt_long_only): Use it.
2482 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2484 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2485 _getopt_long_only_r): Likewise.
2486 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2487 _getopt_long_only_r): Likewise.
2489 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2490 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2491 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2492 the other external symbols.
2493 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2494 declaration, since the above renaming now works around collisions.
2496 2004-11-11 Jim Meyering <jim@meyering.net>
2498 * linebreak.c: Remove trailing blanks.
2499 * alloca_.h: Likewise.
2500 * acosl.c: Likewise.
2501 * euidaccess.c: Likewise.
2502 * allocsa.h: Likewise.
2504 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2506 * mktime.c (SHR): New macro, which is a portable
2507 substitute for >> that should work even on Crays.
2508 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2509 Problem reported by Mark D. Baushke in
2510 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2511 * getdate.y (SHR): Likewise.
2513 * strftime.c (SHR): Likewise.
2515 * quotearg.c (struct quoting_options): Use unsigned int for
2516 quote_these_too, so that right shifts are well defined. All uses
2519 2004-11-10 Simon Josefsson <jas@extundo.com>
2521 * getaddrinfo.h, getaddrinfo.c: New files.
2523 2004-11-10 Jim Meyering <jim@meyering.net>
2525 Ensure that no close failure goes unreported.
2526 * closeout.c (close_stdout): Always close stdout. I.e., don't
2527 return early when it seems there's nothing to flush.
2528 Don't include __fpending.h.
2530 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2532 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2534 2004-11-05 Bruno Haible <bruno@clisp.org>
2536 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2537 Reported by Mark D. Baushke <mdb@cvshome.org>.
2539 2004-11-04 Bruno Haible <bruno@clisp.org>
2541 2004-09-11 Bruno Haible <bruno@clisp.org>
2542 * allocsa.valgrind: New file.
2543 2004-02-06 Bruno Haible <bruno@clisp.org>
2544 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2545 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2546 Reported by Christopher Seip <chris.seip@hp.com>.
2548 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2550 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2551 with errno == ERANGE if the buffer is too small.
2552 Problem reported by Mark D. Baushke.
2554 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2556 * xreadlink.c (MAXSIZE): New macro.
2557 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2558 size does not exceed MAXSIZE. Avoid cast.
2559 As suggested by Mark D. Baushke in
2560 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2561 if readlink fails with buffer size just under MAXSIZE, try again
2564 2004-11-02 Derek R. Price <derek@ximbiot.com>
2565 and Paul Eggert <eggert@cs.ucla.edu>
2567 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2568 (get_date): Overparenthesize to avoid GCC warning.
2570 2004-11-02 Bruno Haible <bruno@clisp.org>
2572 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2573 function returns void.
2575 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2577 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2578 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2581 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2583 * getdate.y: Add support for TZ="foo" within a date string.
2584 Fix some bugs near time_t boundaries. Reject dates with
2585 out-of-range components, e.g., "Sept 31".
2586 Include <stdlib.h>, "setenv.h", "xalloc.h".
2587 (ISDIGIT_LOCALE): Remove; unused.
2588 Note that the TZ and time functions used here are not reentrant.
2589 (mktime_ok, get_tz): New functions.
2590 (TZBUFSIZE): New constant.
2591 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2592 This requires that we sometimes generate our own TZ="XXX..." setting.
2594 2004-10-27 Derek R. Price <derek@ximbiot.com>
2596 * mktime.c (not_equal_tm): Remove redundant check.
2598 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2600 * getdate.y: Use Bison 1.875 features, and some minor
2601 code cleanups. This change does not affect semantics.
2602 Don't include <stdlib.h>; no longer needed.
2603 Don't include unlocked-io.h; only the "#if TEST" code uses
2604 stdio, and performance isn't crucial there.
2605 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2606 Bison 1.875 features as described below.
2607 All uses of "PC." replaced by "pc->".
2608 (YYSTYPE): Add a forward declaration.
2609 (yylex, yyerror): Use full prototypes in forward decls.
2610 Use "%pure-parser" rather than obsolescent "%pure_parser".
2611 Use %parse-param and %lex-param instead of obsolescent
2612 YYPARSE_PARAM and YYLEX_PARAM.
2613 (meridian_table, month_and_day_table, time_units_table,
2614 relative_time_table, time_zone_table, military_table,
2615 lookup_zone, lookup_word, get_date):
2616 Use NULL instead of 0 where appropriate.
2617 (to_hour): Avoid abort (), to avoid a dependency on
2619 (yyerror, yylex): Now accepts parser_control * arg.
2620 (main) [TEST]: Use '\0' rather than 0 for char.
2622 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2624 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2625 It's now the caller's responsibility to handle the case where
2626 !HAVE_GETPAGESIZE && !defined getpagesize.
2628 * mktime.c (leapyear): Arg is long int, not int.
2630 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2632 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2634 2004-10-12 Simon Josefsson <jas@extundo.com>
2636 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2637 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2640 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2642 * vsnprintf.h: New file.
2643 * vsnprintf.c: New file.
2645 2004-10-07 Bruno Haible <bruno@clisp.org>
2647 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2648 into the provided buffer.
2650 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2652 * diacrit.c, diacrit.h: Add GPL notice.
2654 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2655 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2656 * logl.c (logl): Keep the code as similar to glibc as possible.
2657 This avoids a potential constant-folding bug.
2659 2004-10-05 Bruno Haible <bruno@clisp.org>
2661 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2663 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2665 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2666 * xmalloc.c (xmemdup): Likewise.
2667 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2668 XFREE): Remove these long-obsolescent macros.
2669 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2670 * xstrdup.c: Remove.
2672 * regex.c (re_comp): Cast gettext return value to char *,
2673 Problem reported by Martin Neitzel via Mark D. Baushke.
2675 2004-10-04 Simon Josefsson <jas@extundo.com>
2677 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2678 '#ifdef USE_UNLOCKED_IO'.
2680 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2682 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2683 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2684 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2685 regex.c, sha1.c, version-etc.c, yesno.c:
2686 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2687 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2688 the includer's responsibility.
2690 Sync from coreutils.
2692 * modechange.c (mode_compile): Don't decrement a pointer that
2693 points to the start of a string, as the C Standard says the
2694 resulting behavior is undefined.
2696 * backupfile.h (enum backuptype): Rename none -> no_backups,
2697 simple -> simple_backups, numbered_existing ->
2698 numbered_existing_backups, numbered -> numbered_backups
2699 to avoid shadowing problems. All uses changed.
2700 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2701 * backupfile.c (check_extension, numbered_backup):
2702 Rename locals to avoid shadowing 'basename'.
2703 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2706 * .cppi-disable: Add getopt_.h, getopt_int.h.
2707 * .cvsignore: Add getopt.h.
2709 2004-10-04 Simon Josefsson <jas@extundo.com>
2711 * memmem.h: New file.
2712 * memmem.c: New file, taken from glibc.
2714 2004-10-02 Jim Meyering <jim@meyering.net>
2716 * dirfd.h, getpagesize.h: Add copyright notice.
2718 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2720 * snprintf.c: Remove comments as to why each header is needed.
2722 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2724 * strsep.h: New file.
2725 * strsep.c: New file.
2727 2004-10-01 Simon Josefsson <jas@extundo.com>
2729 * snprintf.c (snprintf): Handle size==0.
2731 2004-10-01 Simon Josefsson <jas@extundo.com>
2732 Bruno Haible <bruno@clisp.org>
2734 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2735 (snprintf): Declare 'args'.
2737 2004-09-30 Simon Josefsson <jas@extundo.com>
2739 * snprintf.h, snprintf.c: New files.
2741 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2743 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2744 (hol_entry_help): Never translate an empty string.
2745 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2746 * argp.h (OPTION_NO_TRANS): New option.
2748 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2750 * xvasprintf.c: Include xalloc.h.
2751 (xvasprintf): Use xalloc_die, not xmalloc_die.
2753 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2755 * dummy.c: Change copyright notice to FSF, and license to GPL.
2757 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2759 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2760 Problem reported by Bruno Haible in:
2761 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2763 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2765 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2766 in case some system header has #define'd it. Problem reported by
2767 Soeren D. Schulze in
2768 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2770 2004-09-08 Bruno Haible <bruno@clisp.org>
2772 * stdint_.h.in: New file, taken from GNU clisp.
2774 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2776 * xvasprintf.h: New file.
2777 * xvasprintf.c: New file.
2778 * xasprintf.c: New file.
2780 2004-09-08 Bruno Haible <bruno@clisp.org>
2782 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2784 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2786 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2788 Import from coreutils.
2789 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2790 strings on unbounded length. alloca's performance benefits aren't
2791 that important here.
2793 (parse_with_separator): New function, with most of the internals
2794 of the old parse_user_spec. Allow user to omit both user and group,
2795 for compatibility with FreeBSD.
2796 Clone only the user name, not the entire spec.
2797 Do not set *uid, *gid unless entirely successful.
2798 Avoid memory leak in some failing cases.
2799 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2800 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2801 (parse_user_spec): Rewrite to use parse_with_separator.
2803 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2805 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2806 its complicated substitute.
2807 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2808 and program_invocation_name.
2809 (__argp_basename) [!_LIBC]: Remove; the only use was
2810 replaced by its body.
2811 (__argp_short_program_name): Change condition from
2812 !defined __argp_short_program_name to
2813 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2814 to match argp-namefrob.h.
2815 (__argp_failure): Don't assume strerror_r returns char *.
2816 * argp-parse.c (N_): Define unconditionally.
2817 (argp_default_options): Fill out initializers with 0 to avoid
2820 2004-08-12 Simon Josefsson <jas@extundo.com>
2822 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2823 * getopt_.h: Renamed from getopt.h.
2825 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2827 Merge from coreutils.
2829 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2830 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2831 for Reliant Unix 5.43.
2833 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2834 (union fooround): Use uintmax_t, not long int.
2835 The rest is a merge from libc:
2836 [defined _LIBC]: Include <shlib-compat.h>.
2837 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2839 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2841 * strverscmp.c: Convert to UTF-8.
2843 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2845 * obstack.h (obstack_empty_p):
2846 Don't assume that chunk->contents is suitably aligned.
2847 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2848 Likewise. Problem reported by Benno in
2849 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2851 * chown.c (rpl_chown): Work even if the file is writeable but not
2852 readable. This could be improved further but it'd take some work.
2854 2004-08-08 Simon Josefsson <jas@extundo.com>
2856 * xgethostname.c: Don't include error.h (not used).
2859 * getpass.c: Include getpass.h first.
2861 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2863 * xalloc-die.c: New files.
2864 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2866 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2867 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2868 (_, N_, xalloc_die): Move to xalloc-die.c.
2869 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2870 so that we needn't mess with xalloc_msg_memory_exhausted.
2872 * sha1.h: Renamed from sha.h.
2873 (SHA1_H): Renamed from _SHA_H.
2874 (sha1_ctx): Renamed from sha_ctx.
2875 (sha1_init_ctx): Renamed from sha_init_ctx.
2876 (sha1_process_block): Renamed from sha_process_block.
2877 (sha1_process_bytes): Renamed from sha_process_bytes.
2878 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2879 (sha1_read_ctx): Renamed from sha_read_ctx.
2880 (sha1_stream): Renamed from sha_stream.
2881 (sha1_buffer): Renamed from sha_buffer.
2882 * sha1.c: Likewise; renamed from sha.c.
2883 Do not include <sys/types.h>.
2884 Include <stddef.h> rather than <stdlib.h>.
2886 2004-08-08 Bruno Haible <bruno@clisp.org>
2888 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2889 FILESYSTEM_PREFIX_LEN.
2890 * progreloc.c: Likewise.
2891 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2893 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2896 * argp-help.c (make_hol, hol_append): Don't assume that
2897 SIZE_MAX is a valid preprocessor constant.
2898 (__argp_basename): Change from "#ifndef _LIBC"
2899 to "#ifndef __argp_short_program_name", so that
2900 we don't compile these functions for tar.
2902 More merges from coreutils.
2903 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2904 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2906 * addext.c: Remove; no longer needed.
2907 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2908 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2909 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2910 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2911 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2912 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2913 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2914 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2915 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2916 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2917 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2918 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2919 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2920 Import changes from coreutils.
2922 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2924 Merge from coreutils.
2926 * .gdb-history: Remove; this doesn't belong here.
2928 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2929 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2930 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2932 * dirname.h: Include <stdbool.h>.
2933 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2934 for consistency with POSIX terminology. All uses changed.
2935 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2936 (strip_trailing_slashes): Use bool for booleans.
2937 * stripslash.c (strip_trailing_slashes): Likewise.
2939 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2940 sometimes returns a positive errno value even when it succeeds.
2941 (print_errno_message) [!LIBC]: Fall back on strerror if
2944 * path-concat.c (mempcpy): Don't define if a system header defines it.
2945 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2946 (longest_relative_suffix): New function.
2947 (path_concat): Use it. Assume first argument is not NULL.
2948 Port to DOS. Omit redundant separators.
2949 Report an error instead of returning NULL.
2950 Use mempcpy instead of memcpy.
2951 (xpath_concat): Remove: not declared or used.
2953 * same.h: Include <stdbool.h>
2954 (same_name): Return bool, not int.
2955 * same.c (same_name): Likewise.
2956 (errno): Don't declare; we assume C89 or better now.
2958 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2959 if not already defined.
2961 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2962 * dup-safer.c (errno): Likewise.
2964 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2966 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2969 2004-08-03 Simon Josefsson <jas@extundo.com>
2971 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2972 * progname.h: Don't include stdbool.h.
2974 2004-08-02 Simon Josefsson <jas@extundo.com>
2976 * getsubopt.h: New file, with comments from Bruno Haible.
2977 * getsubopt.c: New file, from glibc, but slightly modified based on
2978 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2980 2004-08-01 Simon Josefsson <jas@extundo.com>
2982 * xgetdomainname.c: Include stdlib.h, for free().
2984 2004-07-16 Simon Josefsson <jas@extundo.com>
2986 * dummy.c: New file.
2988 2004-07-16 Bruno Haible <bruno@clisp.org>
2990 * backupfile.h: Add extern "C" for C++.
2991 * closeout.h: Likewise.
2992 * copy-file.h: Likewise.
2993 * findprog.h: Likewise.
2994 * full-write.h: Likewise.
2995 * pathname.h: Likewise.
2996 * progname.h: Likewise.
2997 * stpcpy.h: Likewise.
2998 * stpncpy.h: Likewise.
2999 * strcase.h: Likewise.
3000 * strstr.h: Likewise.
3001 * xalloc.h: Likewise.
3003 * mbswidth.h: Add extern "C" for C++.
3004 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3006 2004-07-09 Simon Josefsson <jas@extundo.com>
3008 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3009 failed without this.)
3011 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3013 * fchown-stub.c: New file.
3015 2004-06-24 Jim Meyering <jim@meyering.net>
3017 * obstack.h (obstack_base): Cast to (void *), per documentation.
3019 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3021 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3023 2004-06-01 Jim Meyering <jim@meyering.net>
3025 * calloc.c: New file.
3027 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3029 * getdate.y (yylex): Allow space between sign and number.
3030 Problem reported by Dan Jacobson.
3032 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3033 and Jim Meyering <jim@meyering.net>
3035 Merge from coreutils CVS.
3037 * stat-macros.h: New file, with contents from file-type.h
3038 and coreutils' system.h.
3039 * file-type.c: Include "stat-macros.h".
3040 * file-type.h (file_type): Move all macro definitions to new file,
3043 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3044 Wrap old code with this conditional.
3045 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3046 function that does not dereference symlinks.
3047 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3049 * xreadlink.c: Include xreadlink.h first, to catch .h file
3050 dependency problems.
3051 (xreadlink): Accept new arg SIZE, for efficiency.
3052 All decls and uses changed.
3053 * xreadlink.h: Include <stddef.h>, for size_t.
3055 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3056 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3058 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3060 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3062 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3063 macros to be defined.
3064 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3065 the allocator returns NULL because the requested size is zero.
3067 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3069 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3070 var. Add comment explaining why libc still defines it. This
3071 merges the following patch from glibc:
3072 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3074 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3076 * obstack.c (_obstack): Remove unused variable. It hasn't been
3077 present in glibc since revision 1.1 of this file.
3078 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3079 obstack_alignment_mask, obstack_alloc, obstack_base,
3080 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3081 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3082 obstack_grow0, obstack_init, obstack_int_grow,
3083 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3084 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3085 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3086 nonexistent functions.
3088 2004-05-17 Derek R. Price <derek@ximbiot.com>
3089 Paul Eggert <eggert@cs.ucla.edu>
3091 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3093 2004-05-14 Bruno Haible <bruno@clisp.org>
3095 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3096 that consists of a '.' followed by an empty digit string.
3097 Patch by Tor Lillqvist <tml@iki.fi>.
3099 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3101 Port obstack to the AS/400, where pointers are 16 bytes wide and
3102 you cannot cast an integer to a valid pointer. This patch is
3103 currently waiting to be integrated into glibc; see
3104 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3106 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3107 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3108 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3109 (struct obstack): temp member is now a union of a pointer and
3110 an integer, instead of an integer. All integer uses changed.
3111 This does not affect the physical layout of struct obstack,
3112 except on hosts (like the AS/400) where the size or alignment of
3113 void * is greater than that of ptrdiff_t.
3114 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3115 __STDC__)]: Store temporary in pointer member of union, not
3117 * obstack.c: Include <stddef.h>, for offsetof.
3118 (struct fooalign): Remove; it doesn't need a name.
3119 (union fooround): Change double to long double, and add void *.
3120 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3121 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3122 not a macro. Hence the values are always int; so remove all
3123 casts-to-int in uses.
3125 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3126 Derek Price <derek@ximbiot.com>
3128 * alloca.c: Include <alloca.h>, to get our interface.
3129 * alloca_.h: Use __alloca on AIX, so that we don't have to
3130 include <alloca.h> first. Use C89 prototype for alloca; this
3131 requires including <stddef.h> for size_t. Use extern "C" if C++.
3132 Use #elif for simplicity, since we can assume C89 now.
3133 Don't try to source the system alloca.h since it will not be found
3134 and to prevent recursively including its replacement.
3135 * fnmatch.c: Include <alloca.h> instead of opencoding.
3136 * regex.c: Likewise.
3138 2004-05-16 Derek Price <derek@ximbiot.com>
3139 Paul Eggert <eggert@cs.ucla.edu>
3141 getline cleanup. This changes the getndelim2 API: both order of
3142 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3145 * getline.c: Don't include stddef.h or stdio.h, since our
3146 interface does that.
3147 (getline): Always use getdelim, so that we don't have two
3148 copies of this code.
3149 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3151 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3152 (GETNDELIM2_MAXIMUM): New macro.
3153 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3154 instead of the old practice of delim2==0. All callers changed.
3155 Return -1 on overflow, instead of returning junk.
3156 Do not set *linesize unless allocation succeeds.
3157 * getndelim2.h: Do not include stddef.h; no longer needed, now
3158 that we include sys/types.h.
3159 * getnline.h: Likewise.
3160 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3161 (getndelim2): Reorder arguments.
3162 * getnline.c (getnline, getndelim):
3163 Don't discard the NMAX argument.
3164 (getnline): Invoke getndelim, to avoid code duplication.
3165 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3166 of (size_t) -1 by callers of the getnline family.
3168 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3170 * nanosleep.c (suspended): Change its type from int to
3171 sig_atomic_t volatile.
3172 (first_call): Make it private to rpl_nanosleep, and have it
3173 be zero initially as that's a bit faster.
3174 (my_usleep): Round up fractional times instead of truncating them,
3175 as this is the usual meaning for 'sleep'.
3177 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3179 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3180 (ENOSYS): Define if not defined.
3181 (settime): Fall back on stime if it exists and settimeofday fails.
3182 But don't bother with fallbacks if a method fails with errno == EPERM.
3184 2004-05-11 Jim Meyering <jim@meyering.net>
3186 Prior to this change, the save_cwd caller required read access to the
3187 current directory on most systems (ones with the fchdir function).
3189 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3190 fails, try write-only, and finally, resort to using xgetcwd.
3192 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3194 * obstack.c, obstack.h: Import changes from libc.
3196 2004-04-28 Bruno Haible <bruno@clisp.org>
3198 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3199 implicitly appends .exe to executables.
3200 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3201 accepts Windows pathnames.
3202 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3203 Cygwin like Windows, since it now accepts Windows pathnames.
3204 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3205 Cygwin like Windows, since it now accepts Windows pathnames.
3206 Reported by Derek Robert Price <derek@ximbiot.com>.
3208 2004-04-20 Jim Meyering <jim@meyering.net>
3210 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3212 2004-04-20 Jim Meyering <jim@meyering.net>
3213 Bruno Haible <bruno@clisp.org>
3215 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3216 memory when realloc fails.
3218 2004-04-18 Jim Meyering <jim@meyering.net>
3220 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3221 don't leak memory and do call END_UTMP_ENT.
3223 2004-04-11 Paul Eggert <eggert@twinsun.com>
3225 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3226 (CHAR_BIT): Remove, since we assume C89.
3227 Include <stdint.h> if available, as per current Autoconf CVS advice.
3229 2004-03-30 Paul Eggert <eggert@twinsun.com>
3231 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3232 not bool, to be more consistent with Unix conventions.
3233 Suggested by Bruno Haible.
3235 Merge from coreutils.
3237 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3240 * getdate.h: Include stdbool.h, and timespec.h instead of
3241 the usual <time.h> dance.
3242 (get_date): Change signature to support fractional time stamps.
3243 All callers changed.
3244 * getdate.y: Include "getdate.h" first, as we can now
3245 assume C89 and don't need to worry about 'const'.
3246 Similarly, include "unlocked-io.h" near start, not in middle.
3248 (textint.value): Use long int rather than int.
3249 (textint.digits): Use size_t rather than int.
3250 (BILLION, LOG10_BILLION): New constants.
3251 (parser_control): New member rel_ns. Members day_ordinal,
3252 time_zone, month, day, hour, minutes, rel_year, rel_month,
3253 rel_day, rel_hour, rel_minutes, rel_seconds
3254 are now long int, not int. Member seconds is now struct timespec,
3255 not int. New member timespec_seen. Members dates_seen, days_seen,
3256 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3258 (%union.intval): Now long int, not int.
3259 New member timespec.
3260 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3261 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3262 (spec): Now is a timespec or an item list.
3263 (timespec, items): New nonterminals.
3264 (time, rel, relunit, number, get_date):
3265 Add support for fractional seconds.
3266 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3267 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3268 (to_hour): First arg is now long int, not int.
3269 (to_year): Returns long int, not int.
3270 Don't treat year -70 like 70.
3271 (tm_diff): Returns long int, not int.
3272 (lookup_word): Use bool instead of int when appropriate.
3273 (yylex): Use size_t for count, not int.
3274 Detect overflow when parsing large integer constants.
3275 Add support for fractions.
3276 (get_date): Make pointers 'const' if possible.
3277 Use more-portable code to detect integer overflow.
3278 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3279 Don't use ctime; it's not reliable if the year has >4 digits.
3281 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3282 This is for compatibility with BSD.
3284 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3285 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3286 From coreutils' system.h.
3288 * userspec.c: Don't include "posixver.h".
3289 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3290 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3291 compatible extension. Simplify code by removing a boolean int
3292 that was always nonzero if a string was nonnull.
3294 2004-03-30 Jim Meyering <jim@meyering.net>
3296 Merge from coreutils.
3298 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3300 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3301 an empty input stream.
3303 * readtokens.c: Include <stdbool.h>.
3304 (readtoken): Use `size_t' rather than int/long.
3305 All callers adjusted.
3306 Use `bool' rather than `int' where appropriate.
3307 Use memset rather than an explicit loop.
3308 Use x2nrealloc rather than xrealloc.
3309 Allow the use of `\0' as a delimiter.
3310 (readtokens): Likewise.
3311 * readtokens.h (readtoken, readtokens): Update prototypes.
3313 2004-03-30 Bruno Haible <bruno@clisp.org>
3315 * getloadavg.c (getloadavg): Don't assume setlocale returns
3318 2004-03-29 Paul Eggert <eggert@twinsun.com>
3320 Merge changes to getloadavg.c from coreutils and Emacs.
3322 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3323 Define to an expression, not to the empty string.
3324 Include cloexec.h and xalloc.h.
3325 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3326 Use set_cloexec_flag rather than rolling our own.
3327 * cloexec.c, cloexec.h: New files.
3329 2004-03-18 Paul Eggert <eggert@twinsun.com>
3331 * getopt.h: Sync with libc CVS.
3333 2004-03-18 Paul Eggert <eggert@twinsun.com>
3334 Bruno Haible <bruno@clisp.org>
3336 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3337 not on all platforms that have <wchar.h>.
3338 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3340 2004-03-09 Paul Eggert <eggert@twinsun.com>
3342 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3344 * getopt_int.h: New file, also synced from libc.
3346 2004-03-07 Paul Eggert <eggert@twinsun.com>
3348 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3349 '#if' expressions. Unlike the code it replaces, it does not
3350 depend on (defined _SC_PAGESIZE). However, it does depend on
3351 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3352 first reported by Jason Andrade in
3353 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3355 2004-01-18 Simon Josefsson <jas@extundo.com>
3357 * strdup.h: New file.
3358 * strdup.c: Include it.
3359 * path-concat.c: Include strdup.h. Drop strdup declaration.
3360 * userspec.c: Include strdup.h. Drop strdup declaration.
3362 2004-02-06 Karl Berry <karl@gnu.org>
3364 * config.charset: update from gettext 0.14.1.
3366 2004-02-05 Paul Eggert <eggert@twinsun.com>
3368 Add comments and code, prompted by suggestions from Bruno Haible
3370 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3371 describing the enum quoting_style values.
3372 * quotearg.c (quotearg_alloc): New function.
3373 (quotearg_buffer_restyled): Treat lone { and } as special.
3374 Treat = as special. Work around bug with older shells
3375 that "see" a '\' that is really the 2nd byte of a multibyte char.
3376 Quote empty string with shell_quoting_style.
3378 2004-02-03 Bruno Haible <bruno@clisp.org>
3380 * pipe.h: New file, from GNU gettext.
3381 * pipe.c: New file, from GNU gettext.
3383 2004-01-27 Bruno Haible <bruno@clisp.org>
3385 * execute.h: New file, from GNU gettext.
3386 * execute.c: New file, from GNU gettext.
3387 * w32spawn.h: New file, from GNU gettext.
3389 2004-01-23 Paul Eggert <eggert@twinsun.com>
3391 Exit-status fix from coreutils.
3393 Use exit_failure consistently in place of EXIT_FAILURE,
3394 so that program exit statuses are consistent on failure.
3396 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3397 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3398 * argmatch.h: Comment fix to match the above.
3399 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3400 Now a macro referring to exit_failure, instead of a separate
3401 variable. Include "exitfail.h" to get it.
3402 * xstrtol.h: Include "exitfail.h".
3403 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3405 * long-options.c (parse_long_options): Use prototype
3406 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3409 2004-01-21 Jim Meyering <jim@meyering.net>
3411 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3412 so as not to conflict with a different-sized __mktime_internal
3413 function in GNU libc.
3414 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3415 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3417 2004-01-18 Paul Eggert <eggert@twinsun.com>
3419 Merge from diffutils.
3421 * file-type.c (file_type): Add typed memory objects.
3422 * file-type.h (S_TYPEISTMO): New macro.
3424 * c-stack.h (c_stack_action): Remove argv argument.
3425 * c-stack.c (c_stack_action): Likewise. All uses changed.
3426 (die): Don't calculate message unless segv_action returns.
3427 (get_stack_location, min_address_from_argv, max_address_from_argv,
3428 volatile stack_base, volatile_stack_size): Remove.
3429 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3430 that every segmentation violation is a stack overflow. (Ouch!)
3431 See Debian bug 136249 (still outstanding) for more info about why
3432 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3434 2003-11-30 Bruno Haible <bruno@clisp.org>
3436 Safer stack allocation.
3437 * setenv.c: Include allocsa.h.
3438 (alloca): Remove fallback definition.
3439 (freea): Remove macro.
3440 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3443 2003-10-17 Bruno Haible <bruno@clisp.org>
3445 * binary-io.h: Avoid warnings on Cygwin.
3447 2003-12-28 Bruno Haible <bruno@clisp.org>
3449 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3450 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3452 2003-11-28 Bruno Haible <bruno@clisp.org>
3454 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3456 2003-11-27 Bruno Haible <bruno@clisp.org>
3458 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3460 2003-11-17 Bruno Haible <bruno@clisp.org>
3462 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3464 2003-11-24 Bruno Haible <bruno@clisp.org>
3466 * xallocsa.h: New file, from GNU gettext.
3467 * xallocsa.c: New file, from GNU gettext.
3469 2003-11-24 Bruno Haible <bruno@clisp.org>
3471 * allocsa.h: New file, from GNU gettext.
3472 * allocsa.c: New file, from GNU gettext.
3474 2003-11-24 Bruno Haible <bruno@clisp.org>
3476 * eealloc.h: New file.
3478 2004-01-15 Jim Meyering <jim@meyering.net>
3480 Merge from coreutils.
3482 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3483 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3484 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3486 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3487 optional configure-time default.
3489 * version-etc.c (version_etc_copyright): Update copyright date.
3491 * xreadlink.c (xreadlink): Correct outdated comment.
3493 2004-01-15 Paul Eggert <eggert@twinsun.com>
3495 Merge from coreutils.
3497 * posixver.c: Include posixver.h.
3499 * same.c: Include <stdbool.h>, <limits.h>.
3500 (_POSIX_NAME_MAX): Define if not defined.
3502 (same_name): If file names are silently truncated, report
3503 that the file names are the same if they are the same after
3504 the silent truncation.
3506 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3507 conversion function.
3508 * xstrtod.c (xstrtod): Likewise. All callers changed to
3509 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3512 2004-01-14 Paul Eggert <eggert@twinsun.com>
3514 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3515 with like-named macro in fnmatch.c.
3516 (EXT): Use an internal constant instead.
3518 Merge fnmatch patches from glibc.
3519 * fnmatch.c (mbsinit): Remove define.
3520 Add libc_hidden_ver (__fnmatch, fnmatch).
3521 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3522 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3524 2003-12-14 Karl Berry <karl@gnu.org>
3526 * config.charset: update from gettext-runtime.
3528 2003-12-03 Paul Eggert <eggert@twinsun.com>
3530 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3531 Bug reported by Alfred M. Szmidt.
3533 2003-11-29 Karl Berry <karl@gnu.org>
3535 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3537 2003-11-23 Paul Eggert <eggert@twinsun.com>
3538 Bruno Haible <bruno@clisp.org>
3540 * printf-parse.h: Don't include sys/types.h.
3541 (ARG_NONE): New macro.
3542 (char_directive): Change type of *arg_index fields to size_t.
3543 * printf-parse.c: Don't include sys/types.h.
3544 (SSIZE_MAX): Remove macro.
3545 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3546 Remove unnecessary overflow check.
3547 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3550 2003-11-24 Paul Eggert <eggert@twinsun.com>
3552 * alloca.c: Remove dependency on xalloc module.
3553 (xalloc_die): Remove.
3554 (memory_full) [!defined emacs]: New macro.
3555 [!defined emacs]: Don't include xalloc.h.
3556 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3557 address arithmetic overflows. Change datatypes a bit to avoid
3560 2003-11-22 Jim Meyering <jim@meyering.net>
3562 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3564 2003-11-17 Bruno Haible <bruno@clisp.org>
3566 * vasnprintf.c (alloca): Remove fallback definition.
3567 (freea): Remove definition.
3568 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3569 Reported by Paul Eggert.
3571 2003-11-17 Jim Meyering <jim@meyering.net>
3573 On systems without utime and without a utimes function capable of
3574 dealing with a NULL struct utimbuf* argument, this utime replacement
3575 could -- in unusual circumstances -- leak a file descriptor.
3576 * utime.c: Include <unistd.h> and <errno.h>.
3577 (utime_null): Be sure to close `fd' and to preserve errno.
3578 Reported by Geoff Collyer via Arnold Robbins.
3580 2003-11-16 Paul Eggert <eggert@twinsun.com>
3581 Bruno Haible <bruno@clisp.org>
3583 Protect against address arithmetic overflow.
3584 * printf-args.h: Include stddef.h.
3585 (arguments): Change type of field 'count' to size_t.
3586 * printf-args.c (printf_fetchargs): Use size_t instead of
3587 'unsigned int' where appropriate.
3588 * printf-parse.h: Include sys/types.h.
3589 (char_directive): Change type of *arg_index fields to ssize_t.
3590 (char_directives): Change type of fields 'count', max_*_length to
3592 * printf-parse.c: Include sys/types.h and xsize.h.
3593 (SSIZE_MAX): Define fallback value.
3594 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3595 instead of 'int' where appropriate. Check a_allocated, d_allocated
3596 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3597 * vasnprintf.c: Include xsize.h.
3598 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3599 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3600 overflow. Avoid wraparound when converting a width or precision from
3603 2003-11-16 Bruno Haible <bruno@clisp.org>
3605 Update from GNU gettext.
3606 * printf-parse.c: Generalize to it can be compiled for wide strings.
3607 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3608 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3609 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3610 SNPRINTF): New macros.
3611 Don't include <alloca.h> if the file is used inside libintl.
3612 (local_wcslen): New function, for Solaris 2.5.1.
3613 (VASNPRINTF): Use it instead of wcslen.
3615 2003-11-16 Bruno Haible <bruno@clisp.org>
3617 * xsize.h (xmax): New function.
3618 (xsum, xsum3, xsum4): Declare as "pure" functions.
3620 2003-11-12 Paul Eggert <eggert@twinsun.com>
3622 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3623 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3624 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3625 heuristic is just as accurate as far as we know, and it removes a
3626 dependency on size_max.m4 and ptrdiff_max.m4.
3628 2003-11-12 Paul Eggert <eggert@twinsun.com>
3630 * xstrtol.c (__xstrtol): Remove "break" immediately after
3631 "return", to pacify some unknown compiler. Problem reported
3634 2003-11-11 Bruno Haible <bruno@clisp.org>
3636 * xsize.h (SIZE_MAX): Remove fallback definition.
3637 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3640 2003-11-10 Paul Eggert <eggert@twinsun.com>
3642 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3643 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3644 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3646 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3647 not (size_t) -1, since it's defined here.
3649 2003-11-06 Paul Eggert <eggert@twinsun.com>
3651 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3652 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3653 Reject sizes of exactly SIZE_MAX bytes.
3654 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3655 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3657 2003-11-05 Bruno Haible <bruno@clisp.org>
3659 * xsize.h: Include limits.h, to avoid a possible collision with
3660 SIZE_MAX defined in <limits.h> on Solaris.
3662 2003-11-04 Bruno Haible <bruno@clisp.org>
3664 * xsize.h: New file.
3665 * linebreak.c: Include xsize.h.
3666 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3667 argument for overflow.
3668 Suggested by Paul Eggert.
3670 2003-10-31 Bruno Haible <bruno@clisp.org>
3672 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3673 to avoid (extremely rare) race condition.
3674 Suggested by Paul Eggert.
3676 2003-11-03 Jim Meyering <jim@meyering.net>
3678 * userspec.c: Include "userspec.h".
3679 * userspec.h: New file.
3681 2003-10-31 Paul Eggert <eggert@twinsun.com>
3683 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3684 * mountlist.c (SIZE_MAX): Define if not defined already.
3685 (read_filesystem_list): Set and use me_type_malloced.
3686 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3687 whatever the type happens to be), for brevity and consistency.
3688 Check for size calculation overflow on Alphas running OSF/1.
3690 2003-10-31 Jim Meyering <jim@meyering.net>
3692 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3694 * linebuffer.c: Include <string.h> for declaration of memset.
3696 2003-10-30 Paul Eggert <eggert@twinsun.com>
3697 Bruno Haible <bruno@clisp.org>
3699 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3700 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3702 2003-10-29 Paul Eggert <eggert@twinsun.com>
3704 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3705 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3707 * quotearg.c (quotearg_n_options): Use it.
3708 * group-member.c: Include <stdbool.h>.
3709 (free_group_info): Arg is now const *; don't free arg.
3710 (get_group_info): Now returns bool and accepts struct group_info *,
3711 rather than returning a malloc'ed struct group_info *.
3712 All uses changed. Check for overflow in internal size calculation.
3714 * getusershell.c (readname): Simplify the code by using x2nrealloc
3715 rather than xmalloc/xrealloc.
3716 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3717 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3718 conformance bug: the old code used a pointer after freeing the
3719 storage that it addressed.
3720 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3721 rather than doing it by hand.
3722 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3723 the buffer preserved. Use free and xmalloc instead.
3724 * quotearg.c (quotearg_n_options): Likewise.
3725 Use a simpler test for size overflow. Don't use xalloc_oversized
3726 because unsigned int might be wider than size_t (!); this suggests
3727 that we should switch from unsigned int to size_t for slot numbers.
3729 2003-10-27 Bruno Haible <bruno@clisp.org>
3731 * stdbool_.h: Better support for BeOS.
3733 2003-10-27 Paul Eggert <eggert@twinsun.com>
3735 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3736 to allocate the returned structure. Do not allocate a subarray,
3737 as x2nrealloc will do that.
3738 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3739 instead of xnrealloc.
3740 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3742 2003-10-26 Paul Eggert <eggert@twinsun.com>
3744 * xalloc.h (xalloc_oversized): New static inline function, for
3745 callers that want to do their own size-overflow checking. Include
3746 <stdbool.h>, since xalloc_oversized returns bool.
3747 * xalloc.c (array_size_overflow): Remove. All callers changed
3748 to use xalloc_oversized.
3750 Add two functions x2realloc, x2nrealloc, for programs that grow
3751 arrays dynamically by doubling their sizes.
3752 * xalloc.h (x2realloc, x2nrealloc): New decls.
3753 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3756 Port to C99 semantics for 'inline' of external functions.
3757 Bug reported by Bruno Haible.
3758 * xmalloc.c (xnmalloc_inline): New static inline function,
3759 with the old contents of xnmalloc.
3760 (xnmalloc, xmalloc): Use it.
3761 (xnrealloc_inline): New static inline function,
3762 with the old contents of xnrealloc.
3763 (xnrealloc, xrealloc): Use it.
3765 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3767 2003-10-25 Paul Eggert <eggert@twinsun.com>
3769 Fix several address-calculation bugs in the hash modules,
3770 plus some minor code cleanup.
3772 * hash.h: Include <stdbool.h>, for bool.
3773 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3774 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3775 hash_get_n_entries, hash_get_max_bucket_length,
3776 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3777 hash_rehash): Use size_t rather than unsigned.
3778 * hash.c (struct hash_table, hash_get_n_buckets,
3779 hash_get_n_buckets_used, hash_get_n_entries,
3780 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3781 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3782 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3784 (SIZE_MAX): Define if not defined.
3785 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3786 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3788 Use const * when possible.
3789 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3790 (check_tuning): Fix bug: if tuning parameters were very close to
3791 0 or 1, rounding errors could have caused subscript violations.
3792 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3793 (hash_initialize): Add 'fail:' label
3794 to free table and return NULL, and use it to simplify code.
3795 Use calloc rather than clearing the storage ourself.
3796 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3797 buffer size calculations.
3798 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3799 Include <stddef.h>, for size_t.
3800 * hash-pjw.c (hash_pjw): Likewise.
3801 Switch to method described by Bruno Haible.
3802 Include <limits.h>, for CHAR_BIT.
3803 (SIZE_BITS): New macro.
3805 2003-10-21 Paul Eggert <eggert@twinsun.com>
3807 * getndelim2.c (getndelim2): When size calculation overflows,
3808 ceiling the allocation at NMAX bytes rather than silently
3809 discarding input bytes before NMAX is reached. This makes
3810 a difference only if NMAX exceeds SIZE_MAX / 2.
3812 * obstack.c: Merge from glibc.
3813 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3814 Add libc_hidden_def (_obstack_newchunk).
3815 (_obstack_free) [! defined _LIBC]: Remove.
3816 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3817 a clone of the function body.
3818 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3819 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3821 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3822 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3825 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3826 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3827 Don't use lvalue casts, as GCC plans to remove support for them
3828 in GCC 3.5. Reported by Joseph S. Myers. This bug
3829 was also present in the non-GCC version, indicating that this
3830 code had always been buggy and had never been widely used.
3831 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3832 Use the fast variant of each macro, rather than copying the
3833 definiens of the fast variant; that way, we'll be more likely to
3834 catch future bugs in the fast variants.
3836 2003-10-20 Bruno Haible <bruno@clisp.org>
3838 * wait-process.h: New file, from GNU gettext.
3839 * wait-process.c: New file, from GNU gettext.
3841 2003-10-19 Jim Meyering <jim@meyering.net>
3843 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3845 2003-10-16 Paul Eggert <eggert@twinsun.com>
3847 * getgroups.c: Include <errno.h>, <stdlib.h>.
3848 (getgroups): First arg is int, not size_t.
3849 Don't let 'free' mangle errno.
3851 2003-10-16 Jim Meyering <jim@meyering.net>
3853 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3855 2003-10-15 Paul Eggert <eggert@twinsun.com>
3857 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3859 (new_exclude, add_exclude_file): Initial size no longer needs to
3861 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3862 our own address arithmetic overflow checking.
3864 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3865 (fnmatch): Do not alloca more than 2000 wide characters;
3866 instead, use malloc for large buffers.
3867 Check for address arithmetic overflow, and return -1
3868 with errno set to ENOMEM in that case.
3869 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3870 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3871 instead, return -1. Check for address arithmetic overflow.
3873 2003-10-14 Paul Eggert <eggert@twinsun.com>
3875 Handle invalid suffixes and overflow independently, so that
3876 callers can treat them independently as needed. Fix some bugs in
3877 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3878 suffix for a human-readable blocksize. The major caller-visible
3879 change is the addition of a new
3880 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3881 that both overflow and suffix chars were found.
3883 * human.c (humblock): Don't check separately for invalid suffix
3884 char; that is xstrtoumax's job (now that its bug is fixed).
3885 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3886 INTMAX_MAX]: New macros.
3887 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3888 TYPE_MAXIMUM): New macros.
3889 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3890 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3891 if overflow occurs, as it's what __strtol does and it's more useful
3893 (__xstrtol): If __strtol reports some error other than ERANGE,
3894 reflect it to the caller as LONGINT_INVALID. If it reports
3895 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3896 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3897 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3899 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3900 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3901 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3902 [defined UINTMAX_MAX]: New macros.
3904 2003-10-14 Bruno Haible <bruno@clisp.org>
3906 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3907 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3908 Also use volatile where needed.
3910 2003-10-12 Paul Eggert <eggert@twinsun.com>
3912 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3913 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3914 and define in terms of the other primitives.
3915 * xmalloc.c: Include stdbool.h; do not include exit.h.
3916 (SIZE_MAX): Define if not already defined.
3917 (array_size_overflow): New function.
3918 (xalloc_die): Abort instead of exiting if 'error' returns.
3919 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3920 (xmalloc, xrealloc): Use them.
3921 (xcalloc): Check for address arithmetic overflow.
3922 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3923 a bit faster than strcpy.
3925 2003-10-08 Paul Eggert <eggert@twinsun.com>
3927 Merge getpass from libc, plus a few fixes.
3929 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3930 Include <stdbool.h>.
3931 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3932 __fsetlocking to empty.
3933 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3934 do include <bits/libc-lock.h>.
3935 Do not include <fcntl.h>; not needed.
3936 [_LIBC]: Include <wchar.h>.
3937 (NOTCANCEL_MODE): New macro.
3938 (flockfile, funlockfile) [_LIBC]: New macros.
3939 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3940 [!_LIBC]: New macros.
3941 (call_fclose): New function.
3942 (getpass): Use it. Save tty stream separately; this simplifies the
3943 code and makes it more reliable if stdin happens to equal stdout.
3944 Invoke __fsetlocking on tty.
3945 Handle thread cancellation if needed.
3946 Namespace cleanup (use __tcgetattr, __getline).
3947 Use bool for Booleans.
3948 [USE_IN_LIBIO]: Handle wide streams.
3949 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3950 stream might go where.
3952 * unlocked-io.h: Include <stdio.h>, so that the caller
3953 doesn't have to include <stdio.h> before us.
3954 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3955 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3956 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3957 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3958 if not declared, so that we can use getpass.c code from libc without
3960 (flockfile, ftrylockfile, funlockfile): New macros.
3962 2003-10-06 Bruno Haible <bruno@clisp.org>
3964 * version-etc-2.h: Remove file.
3965 * version-etc-2.c: Remove file.
3967 2003-09-25 Jim Meyering <jim@meyering.net>
3968 Bruno Haible <bruno@clisp.org>
3970 This lets translators provide better translations for the
3971 "Written by ..." part of --version output.
3972 * version-etc.h: Include stdarg.h.
3973 (version_etc_copyright): Declare as readonly.
3974 (version_etc): Make this function variadic with a NULL-terminated list
3975 of author name strings.
3976 (version_etc_va): New declaration.
3977 * version-etc.c: Include stdarg.h, stdlib.h.
3978 (version_etc_copyright): Declare as readonly.
3979 (version_etc_va): New function. Provide a different translatable string
3980 for each possible number of authors < 10. Abbreviate when there are 10
3982 (version_etc): Make this function variadic. Call version_etc_va.
3983 Suggestion from Gary V. Vaughan.
3985 * long-options.h (parse_long_options): Change prototype: the authors
3986 string is moved to the end and becomes variadic.
3987 * long-options.c: Include stdarg.h.
3988 (parse_long_options): Make this function variadic, too.
3989 Call version_etc_va, not version_etc.
3991 2003-10-06 Bruno Haible <bruno@clisp.org>
3993 * fatal-signal.h: New file, from GNU gettext.
3994 * fatal-signal.c: New file, from GNU gettext.
3996 2003-10-04 Karl Berry <karl@gnu.org>
3998 * argp*: update from libc.
4000 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4002 * getpass.c (getpass): Use a no-op fseek when switching from input to
4003 output mode on the same stream.
4005 2003-09-29 Paul Eggert <eggert@twinsun.com>
4007 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4008 Fix arg typo in previous patch.
4010 2003-09-28 Jim Meyering <jim@meyering.net>
4012 * error.c: Correct cpp indentation.
4014 2003-09-27 Paul Eggert <eggert@twinsun.com>
4016 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4017 Omit the special code that used __typeof__, since we worry that
4018 it could be more trouble than it's worth. See:
4019 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4020 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4024 2003-09-26 Jim Meyering <jim@meyering.net>
4026 * error.c (error_tail): Move some declarations
4027 into inner scope where the local variables are used.
4029 2003-09-26 Bruno Haible <bruno@clisp.org>
4031 * stpncpy.h (gnu_stpncpy): New declaration.
4032 (stpncpy): Define as alias for gnu_stpncpy.
4033 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4035 2003-09-26 Paul Eggert <eggert@twinsun.com>
4037 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4038 (error_tail): Do not loop, reallocating temporary buffer, since
4039 the output cannot contain more wide characters than the input
4040 contains bytes, the size must be big enough already. This avoids
4041 one potential size overflow calculation. Check for size overflow
4042 when calculating temporary buffer size. Free temporary buffer
4043 when done, if it was allocated with malloc; this plugs a memory
4044 leak. Remove casts from void * to pointers, that are no longer
4045 needed now that we're assuming C89 or better.
4047 Merge error changes from glibc.
4049 * error.c, error.h: Update copyright notice header to match glibc.
4050 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4051 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4052 Disable cancellation while printing error.
4053 * error.h: Prepend __ to parameter names.
4055 2003-09-25 Karl Berry <karl@gnu.org>
4057 * argp-fmtstream.c, argp-help.c: update from libc.
4059 2003-09-25 Bruno Haible <bruno@clisp.org>
4061 * version-etc-2.h: New file, from version-etc.h with modifications.
4062 * version-etc-2.c: New file, from version-etc.c with modifications.
4064 2003-09-25 Simon Josefsson <jas@extundo.com>
4066 * xgetdomainname.h: New file.
4067 * xgetdomainname.c: New file.
4069 2003-09-25 Simon Josefsson <jas@extundo.com>
4070 Bruno Haible <bruno@clisp.org>
4072 * getdomainname.h: New file.
4073 * getdomainname.c: New file.
4075 2003-09-24 Paul Eggert <eggert@twinsun.com>
4077 * linebuffer.c (freebuffer): Don't free the argument, just
4078 the buffer associated with the argument. Bug reported by
4081 2003-09-19 Karl Berry <karl@gnu.org>
4083 * argp.h: update from libc.
4085 2003-09-16 Paul Eggert <eggert@twinsun.com>
4087 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4088 input error, instead of returning NULL the next time we are called
4089 (and therefore losing track of errno).
4091 2003-09-15 Paul Eggert <eggert@twinsun.com>
4093 * getndelim2.c (getndelim2): Don't trash errno when a read
4094 fails, so that the caller gets the proper errno.
4096 * readutmp.c (read_utmp): Likewise.
4097 Check for fstat error. Close stream and free storage
4100 2003-09-14 Bruno Haible <bruno@clisp.org>
4102 * fwriteerror.h: New file.
4103 * fwriteerror.c: New file.
4105 2003-09-14 Jim Meyering <jim@meyering.net>
4107 * getloadavg.c: Correct cpp indentation.
4108 * strdup.c: Likewise.
4109 * vasnprintf.c: Likewise.
4111 2003-09-12 Paul Eggert <eggert@twinsun.com>
4113 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4114 * obstack.c [!defined _LIBC]: Likewise.
4115 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4116 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4117 * exitfail.c: Don't include stdlib.h; no longer needed.
4119 More changes to assume C89 or better.
4121 * error.c (error_tail): Assume vprintf.
4123 * argmatch.c (getenv): Remove decl.
4124 * progreloc.c (get_full_program_name): Define via prototype.
4125 * setenv.c (clearenv): Likewise.
4126 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4128 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4129 (malloc, memcpy): Remove decls.
4130 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4131 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4132 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4133 (memcpy): Remove macro.
4134 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4135 (__P): Remove. All uses removed.
4136 (PTR): Remove. All uses changed to void *.
4137 (CHAR_BIT, NULL): Remove.
4138 (spaces, zeros, memset_space, memset_zero)
4139 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4141 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4142 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4143 Define with prototype.
4144 Remove now-unnecessary prototype decl.
4145 (extra_args_spec): Assume ANSI C. All uses changed.
4146 (extra_args_spec_iso): Remove.
4147 (my_strftime, emacs_strftimeu): Define via prototype.
4148 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4150 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4151 * strtoimax.c: Include <stdlib.h> unconditionally.
4152 (strtoul, strtol): Remove decls.
4153 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4155 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4156 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4157 (LOCALE_PARAM_PROTO): New macro.
4158 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4159 (INTERNAL (strtol), strtol): Define with a prototype.
4160 (PARAMS): Remove. All uses removed.
4161 * tempname.c: Include <string.h> unconditionally.
4162 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4163 * xgethostname.c (main): Define with a prototype.
4164 * xmalloc.c: Include "xalloc.h" first, to check interface.
4165 Include <stdlib.h> unconditionally.
4166 (calloc, malloc, realloc, free): Remove decls.
4167 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4168 Include <stdlib.h> unconditionally. Sort include file names.
4170 (xstrtod): Define with a prototype.
4171 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4172 (strtol, strtoul): Remove decls.
4174 2003-09-11 Paul Eggert <eggert@twinsun.com>
4176 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4177 Include <stdlib.h>, <string.h> unconditionally.
4178 Remove now-unnecessary cast to char *.
4179 * strnlen.c: Include <string.h> unconditionally.
4180 * yesno.c (yesno): Define with a prototype.
4182 2003-09-10 Bruno Haible <bruno@clisp.org>
4184 * strcspn.c: Include <string.h> unconditionally.
4185 * strpbrk.c: Include <string.h> unconditionally.
4186 * strstr.c: Include <string.h> unconditionally.
4187 * unicodeio.c: Include <string.h> unconditionally.
4188 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4189 * unsetenv.c: Likewise.
4190 * xreadlink.c: Include <stdlib.h> unconditionally.
4191 * yesno.c: Include <stdlib.h> unconditionally.
4192 (rpmatch): Add prototype.
4194 2003-09-10 Jim Meyering <jim@meyering.net>
4196 * error.c: Correct indentation of cpp directives.
4198 2003-09-09 Paul Eggert <eggert@twinsun.com>
4202 * acosl.c (main): Use a prototype.
4203 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4206 * getloadavg.c (getloadavg, main): Define via prototypes.
4208 * getopt.h (struct option.name): Assume C89, and use 'const'.
4209 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4210 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4212 * getopt.c (const): Remove macro.
4213 Include <string.h> unconditionally.
4214 (my_index): Remove; all uses changed to strchr.
4215 (strlen): Remove decl.
4216 (exchange): Remove forward decl; no longer needed.
4217 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4218 Define with prototype.
4219 * getopt1.c (const): Remove macro.
4220 (getopt_long, getopt_long_only, main): Define with prototype.
4222 * getugroups.c: Include <string.h> unconditionally.
4224 * getusershell.c: Include <stdlib.h> unconditionally.
4225 (getusershell, setusershell, endusershell, readname, main):
4226 Define with prototypes.
4228 * group-member.c: Include group-member.h first.
4229 Include <stdlib.h> unconditionally.
4231 * hard-locale.c: Include hard-locale.h first.
4232 Include <stdlib.h>, <string.h> unconditionally.
4234 * hash.c (free, malloc): Remove decls.
4235 Include <stdlib.h> unconditionally.
4237 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4238 (getenv): Do not declare.
4240 * idcache.c: Include <string.h> unconditionally.
4242 * long-options.c: Include long-options.h first, to test interface.
4243 Include <stdlib.h> unconditionally.
4245 * makepath.c: Include makepath.h first, to test interface.
4246 Include <stdlib.h> and <string.h> unconditionally.
4248 * linebuffer.c: Include <stdlib.h>.
4249 (free): Remove decl.
4251 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4252 rpl_malloc returns void *, not char *.
4253 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4255 * md5.h: Include <limits.h> unconditionally.
4256 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4257 (__P): Remove; all uses removed.
4258 * md5.c: Include "md5.h" first.
4259 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4260 md5_buffer, md5_process_bytes, md5_process_block):
4261 Define with prototypes.
4262 * sha.h (__P): Remove all uses. (It wasn't defined??)
4263 * sha.c: Include "sha.h" first.
4264 Include <stdlib.h>, <string.h> unconditionally.
4266 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4267 * memcmp.c (__ptr_t): Likewise.
4268 * memrchr.c (__ptr_t): Likewise.
4269 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4270 Include <string.h> unconditionally.
4271 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4272 * memchr.c: Include <stdlib.h> unconditionally.
4273 * memchr.c (LONG_MAX): Remove.
4274 * memrchr.c (LONG_MAX): Likewise.
4275 * memchr.c (__memchr): Define via a prototype.
4276 * memrchr.c (__memrchr): Likewise.
4277 * memcmp.c (__P): Remove, and remove all uses.
4278 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4279 Remove forward decls; no longer needed.
4280 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4281 Use types required by C89 in prototype.
4283 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4284 * savedir.c: Likewise.
4285 * mkdir.c (free): Remove decl.
4286 * rmdir.c (rmdir): Define with a prototype.
4287 * savedir.c: Include savedir.h first, to test interface.
4289 * mktime.c (STDC_HEADERS): Remove.
4290 Include <stdlib.h>, <string.h> unconditionally.
4292 * modechange.c: Include <stdlib.h> unconditionally.
4293 (malloc): Remove decl.
4295 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4296 (free): Remove decl.
4298 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4299 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4300 (This type really should be intptr_t, but that's a C99ism.)
4301 (_obstack_memcpy): Remove: all uses changed to memcpy.
4302 Include <string.h> unconditionally.
4303 (struct obstack): Assume __STDC__ for types of members
4304 chunkfun, freefun, extra_arg.
4305 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4306 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4307 obstack_begin, obstack_specify_allocation,
4308 obstack_specify_allocation_with_arg, obstack_chunkfun,
4309 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4310 Remove unprototyped decls and the macros that use them.
4311 * obstack.c (POINTER): Remove. All uses changed to void *.
4312 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4313 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4314 (defined __STDC__ && __STDC__)]:
4315 Remove nonprototyped code.
4316 Include <stdlib.h> unconditionally.
4317 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4318 _obstack_allocated_p, _obstack_free, obstack_free,
4319 _obstack_memory_used, print_and_abort):
4320 Define using prototypes.
4321 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4322 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4323 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4324 obstack_next_free, obstack_object_size, obstack_room) [0]:
4325 Remove unused, unprototyped code.
4327 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4329 * physmem.c (physmem_total, physmem_available, main): Define
4332 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4333 (main): Define with a prototype.
4335 * posixver.c (getenv): Remove decl.
4337 * putenv.c (malloc): Returns void *, not char *.
4338 Include <string.h> unconditionally.
4339 (strchr, memcpy, NULL): Do not define.
4341 * readtokens.c: Include readtokens.h first, to test interface.
4342 Include <stdlib.h>, <string.h> unconditionally.
4343 (init_tokenbuffer): Define with a prototype.
4345 * regex.c (PARAMS): Remove. All uses removed.
4346 All uses of _RE_ARGS removed, too.
4347 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4349 (bzero): Assume memset exists.
4350 (memcmp, memcpy, NULL): Remove.
4351 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4352 char, or assignments to local vars of type signed char.
4353 (init_syntax_once, PREFIX(extract_number_and_incr),
4354 PREFIX(print_partial_compiled_pattern),
4355 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4356 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4357 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4358 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4359 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4360 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4361 wcs_compile_range, byte_compile_range, truncate_wchar,
4362 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4363 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4364 count_mbs_length, wcs_re_match_2_internal,
4365 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4366 PREFIX(alt_match_null_string_p),
4367 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4368 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4369 regfree, PREFIX(extract_number)): Define with prototype. Remove
4370 now-unnecessary declaration, if any.
4371 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4373 Remove now-unnecessary casts among pointer types.
4374 * regex.h (_RE_ARGS): Remove. All uses removed.
4376 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4377 (free): Remove decl.
4379 * rpmatch.c: Include <stdlib.h> unconditionally.
4381 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4382 (free): Remove decl.
4384 * save-cwd.c: Include <stdlib.h> unconditionally.
4385 * xgetcwd.c: Likewise.
4387 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4388 (free): Remove decl.
4390 * strchrnul.c (strchrnul): Define with a prototype.
4391 Fix bug: c_in was not converted to char before searching.
4393 The following changes are not K&R related:
4395 * group-member.h: Include <sys/types.h>, so that this file is
4397 * makepath.h: Likewise.
4399 * getusershell.c (readname, default_index, line_size, readname):
4400 Use size_t, not int, for sizes.
4401 (readname): If the size overflows, report an error instead of
4404 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4406 * getndelim2.c: Assume stdlib.h per the C89 spec.
4408 2003-09-08 Paul Eggert <eggert@twinsun.com>
4410 Assume C89 or better; remove K&R cruft.
4411 A few of these changes were first proposed by Derek Robert Price
4412 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4414 * addext.c: Include <string.h> unconditionally.
4415 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4416 Don't declare getenv or malloc.
4418 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4419 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4421 (find_stack_direction, alloca): Use prototypes.
4423 * atexit.c (atexit): Define using a prototype.
4425 * basename.c, dirname.c, stripslash.c:
4426 Include <string.h> unconditionally.
4428 * bcopy.c: Include <stddef.h>.
4429 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4431 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4433 * error.h (error, error_at_line, error_print_progname)
4434 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4435 * error.c: Include error.h first, to check interface.
4436 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4437 (VA_START): Remove; all uses changeed to va_start.
4438 (exit, strerror): Remove decls.
4439 (error_print_progname): Prototype uncondionally.
4440 Don't include <errno.h>; no longer needed.
4441 (private_strerror): Remove.
4442 (error_tail): Always define.
4443 (error, error_at_line): Assume C89 or better; always use prototypes.
4444 * fatal.c: Include "fatal.h" first, to test interface.
4445 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4446 (VA_START): Remove; all uses changed to va_start.
4447 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4449 (exit): Remove decl.
4450 (fatal): Prototype unconditionally. Assume va_start works.
4451 Abort at end, to pacify gcc.
4453 * euidaccess.c (main): Define with a prototype.
4455 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4457 * exitfail.c: Include <stdlib.h> unconditionally.
4459 * fnmatch_.h (__P): Remove. All uses changed to assume
4461 * fnmatch.c: Include fnmatch.h first, to test interface.
4462 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4463 (getenv): Remove decl.
4464 (fnmatch): Define using a prototype.
4465 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4466 (FCT): Define using a prototype.
4468 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4470 * gethostname.c: Include <stddef.h>.
4471 (gethostname): Define with prototype. Length is size_t, not int.
4473 2003-09-08 Paul Eggert <eggert@twinsun.com>
4475 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4476 getversion.c should have been removed then, but was accidentally
4479 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4480 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4482 2003-09-07 Paul Eggert <eggert@twinsun.com>
4484 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4485 copy_tm_result. Bug reported by Simon Josefsson in
4486 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4488 2003-09-06 Paul Eggert <eggert@twinsun.com>
4490 * time_r.c, time_r.h: New files.
4492 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4494 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4495 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4497 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4499 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4500 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4503 * timegm.c: Switch to glibc implementation, with the following changes:
4504 [defined HAVE_CONFIG_H]: Include <config.h>.
4505 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4506 (__mktime_internal) [!defined _LIBC]: New decl.
4507 (__gmtime_r) [!defined _LIBC]: New macro and function.
4508 (timegm): Use a prototype, since gnulib assumes C89.
4509 Do not bother declaring tmp to be const, as it's not really usefu.
4510 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4511 (timegm): Declare only if HAVE_DECL_TIMEGM.
4513 2003-09-03 Paul Eggert <eggert@twinsun.com>
4515 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4516 Bug reported by Lute Kamstra in
4517 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4519 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4520 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4521 course with correspondingly smaller numbers for tomorrow and
4522 yesterday. From Tadayoshi Funaba. Originally installed into
4523 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4526 2003-08-31 Simon Josefsson <jas@extundo.com>
4528 * timegm.h: New file.
4529 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4531 2003-08-31 Karl Berry <karl@gnu.org>
4533 * argp.h: update from libc.
4535 2003-08-28 Bruno Haible <bruno@clisp.org>
4537 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4538 warning on QNX, which defines O_BINARY to 000000.
4540 2003-08-24 Bruno Haible <bruno@clisp.org>
4542 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4543 MSVC7 <stdio.h> is included later.
4545 2003-08-20 Bruno Haible <bruno@clisp.org>
4547 * progname.h: New file, from GNU gettext.
4548 * progname.c: New file, from GNU gettext.
4549 * progreloc.c: New file, from GNU gettext.
4551 2003-08-19 Bruno Haible <bruno@clisp.org>
4553 * xstrdup.c: Assume <string.h> exists.
4555 2003-08-18 Jim Meyering <jim@meyering.net>
4557 * setenv.h: Indent nested cpp directive.
4558 * vasnprintf.c: Remove trailing blanks.
4560 2003-08-17 Simon Josefsson <jas@extundo.com>
4561 Bruno Haible <bruno@clisp.org>
4563 * xstrndup.h: New file.
4564 * xstrndup.c: New file.
4566 2003-08-17 Bruno Haible <bruno@clisp.org>
4568 * strndup.h: New file.
4570 2003-08-16 Paul Eggert <eggert@twinsun.com>
4572 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4573 space, undoing this 2003-08-12 change:
4574 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4576 2003-08-16 Jim Meyering <jim@meyering.net>
4578 Merge from coreutils.
4579 * xstrtoimax.c: #else #if -> #elif.
4580 * xstrtoumax.c: Likewise.
4582 2003-08-15 Paul Eggert <eggert@twinsun.com>
4584 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4585 rather than tab, after '#' in shell-script copyright notices.
4586 Suggested by Bruno Haible.
4588 2003-08-15 Jim Meyering <jim@meyering.net>
4589 and Paul Eggert <eggert@twinsun.com>
4591 Merge from coreutils.
4592 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4593 member but strut utmpx does not. Needed for AIX 4.3.3.
4594 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4596 2003-08-15 Jim Meyering <jim@meyering.net>
4598 Merge from coreutils.
4599 * xgethostname.c: Include <stdlib.h>.
4600 (xghostname): Don't exit for anything other than memory-related
4601 failure; just return NULL.
4602 * userspec.c: Include "posixver.h".
4603 (parse_user_spec): Accept `.' as a separator only
4604 in pre-POSIX-200112 mode.
4605 * strtoimax.c: Use #elif rather than #else #if.
4606 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4607 Remove function, now that we can rely on a working tzset function.
4608 [!_LIBC]: Ensure that the required autoconf test has been run.
4609 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4610 Use underlying_strftime for %r.
4611 * sha.c: Merge in some clean-up and optimization changes from glibc.
4612 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4613 Ensure that it is a multiple of 64.
4614 Rearrange loop exit tests so as to avoid performing an
4615 additional fread after encountering an error or EOF.
4616 * realloc.c: Update copyright date.
4618 2003-08-14 Jim Meyering <jim@meyering.net>
4620 Merge from coreutils.
4621 * obstack.h: Whitespace changes.
4622 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4623 and xcalloc return values.
4624 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4625 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4626 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4627 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4628 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4630 Use mntctl's return value to drive the entry-processing loop, since
4631 we can't rely on the value of the vmt_length member in the last
4632 entry. On some systems doing so could result in exhausting
4633 virtual memory. Based in part on a patch from Mike Jetzer.
4635 2003-08-14 Jim Meyering <jim@meyering.net>
4636 and Paul Eggert <eggert@twinsun.com>
4638 Merges from coreutils, plus other fixes.
4639 * physmem.c: Merge in portability changes from gcc/libiberty
4640 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4641 for credits and details. Thanks to Kaveh Ghazi for helping
4642 to keep these files in sync.
4643 (ARRAY_SIZE): Define it.
4644 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4645 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4646 (memcasecmp): Don't assume size_t fits in unsigned int.
4647 Remove casts and duplicate code.
4648 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4649 (memcpy): Remove definition.
4650 Merge in some clean-up and optimization changes from glibc.
4651 [BLOCKSIZE]: Move definition to top of file.
4652 Ensure that it is a multiple of 64.
4653 Rearrange loop exit tests so as to avoid performing an
4654 additional fread after encountering an error or EOF.
4655 * md5.h (md5_uintptr): Define.
4656 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4657 return to the initial working directory. Preserve errno
4659 * idcache.c: Include "xalloc.h".
4660 (xmalloc, xrealloc): Remove decls.
4661 (getuser): Remove casts no longer required in C89.
4662 * human.c: Include stdio.h, for sprintf.
4663 * group-member.c: Include "xalloc.h".
4664 (xmalloc, xrealloc): Remove decls.
4665 (get_group_info): Remove casts no longer required in C89.
4666 * getusershell.c (readname): Remove casts no longer required in C89.
4667 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4668 * getline.c: Whitespace fix, from coreutils.
4670 2003-08-13 Paul Eggert <eggert@twinsun.com>
4672 * exclude.c: Include <ctype.h>
4673 (IN_CTYPE_DOMAIN): New macro.
4675 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4678 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4679 Undo previous (whitespace-only) change.
4681 2003-08-12 Paul Eggert <eggert@twinsun.com>
4683 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4684 Normalize leading white space and remove trailing white space.
4685 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4686 notice, as per ../config/srclist-update.
4688 Merge from coreutils.
4689 * euidaccess.h: New file.
4690 * euidaccess.c: Include it.
4691 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4692 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4693 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4695 2003-08-11 Bruno Haible <bruno@clisp.org>
4697 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4698 (vasnprintf): Use it instead of wcslen.
4700 2003-08-11 Bruno Haible <bruno@clisp.org>
4702 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4703 value to ensure that _Bool promotes to int. Use #define for _Bool when
4704 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4706 2003-08-10 Karl Berry <karl@gnu.org>
4708 * regex.h: update from libc (whitespace fix).
4710 2003-08-09 Paul Eggert <eggert@twinsun.com>
4712 Merge some files from coreutils. These changes were
4713 originally made by Jim Meyering.
4714 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4715 many older Unixes require this.
4716 * alloca.c (alloca): Remove cast to argument of free;
4717 no longer needed in C89.
4718 * alloca_.h, regex.h: Fix white space to match
4719 what GNU indent does.
4721 2003-08-05 Paul Eggert <eggert@twinsun.com>
4723 * bumpalloc.h: Remove.
4725 2003-08-04 Paul Eggert <eggert@twinsun.com>
4727 * getloadavg.c: Change copyright notice and spacing to conform to
4730 Merge from coreutils.
4731 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4733 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4734 from Karl Berry, implemented by Jim Meyering.
4735 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4736 from Dmitry V. Levin.
4737 Remove anachronistic cast of xrealloc.
4738 * fnmatch_.h (__const): Remove. Use 'const'.
4739 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4740 type. Otherwise, it wouldn't compile with at least /bin/cc on
4741 ymp-cray-unicos9.0.2.X.
4742 Combine two mostly-identical uses of alloca into one.
4743 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4745 2003-08-04 Dave Love <d.love@dl.ac.uk>
4749 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4750 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4751 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4752 obsolete NLIST_NAME_UNION.
4753 [__GNU__]: Undef BSD and FSCALE.
4754 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4756 2003-08-03 Paul Eggert <eggert@twinsun.com>
4758 * stdbool_.h (_Bool): Make it signed char, instead of
4759 an enum type, so that it's guaranteed to promote to int. See:
4760 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4762 2003-07-31 Paul Eggert <eggert@twinsun.com>
4764 * strerror.c: Include config.h, limits.h. Declare sprintf.
4765 (strerror): Don't assume that a printable int fits in 14 bytes.
4767 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4768 Bruno Haible <bruno@clisp.org>
4770 * getline.h (getline, getdelim): Change return type to ssize_t.
4771 * getline.c (getline, getdelim): Likewise.
4772 Remove _GNU_SOURCE define; now it's defined in config.h through
4775 2003-07-22 Paul Eggert <eggert@twinsun.com>
4777 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4778 over-parenthesization in macros.
4780 Sync with coreutils.
4782 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4785 Use `exit_failure' for xalloc and xmemcoll instead of their own
4786 private exit-failure variables.
4787 * xalloc.h (xalloc_exit_failure): Remove.
4788 * xmalloc.c: Likewise. Include exitfail.h.
4789 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4790 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4791 * xmemcoll.c: Likewise. Include exitfail.h.
4792 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4794 2003-07-18 Paul Eggert <eggert@twinsun.com>
4796 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4797 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4798 to test that it can stand by itself. Include "exitfail.h".
4799 Clients should set exit_failure instead.
4800 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4802 2003-07-18 Andreas Schwab <schwab@suse.de>
4804 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4806 2003-07-18 Bruno Haible <bruno@clisp.org>
4808 * getndelim2.h: New file.
4809 * getndelim2.c: Make into a module of its own. Include config.h,
4811 (getndelim2): Make non-static. Change return type to ssize_t.
4812 * getline.h: Change argument names.
4813 * getline.c: Include getndelim2.h instead of getndelim2.c.
4814 * getnline.c: Include getndelim2.h.
4816 2003-07-17 Bruno Haible <bruno@clisp.org>
4818 * Makefile.am: Remove file.
4819 * Makefile.in: Remove file.
4821 2003-07-17 Bruno Haible <bruno@clisp.org>
4823 * getnline.h: New file.
4824 * getnline.c: New file.
4825 * getndelim2.c: New file, extracted from getline.c.
4826 (getndelim2): Renamed from getdelim2, with added nmax argument.
4827 * getline.c: Include getndelim2.c.
4828 (getdelim2): Moved out to getndelim2.c.
4829 (getline, getdelim): Update.
4831 2003-07-15 <karl@gnu.org>
4833 * vasnprintf.c: update from gettext.
4835 2003-07-15 Jim Meyering <jim@meyering.net>
4837 * makepath.c (make_path): Enclose diagnostic in _(...).
4839 2003-07-14 Paul Eggert <eggert@twinsun.com>
4841 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4842 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4843 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4844 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4845 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4846 updated automatically by ../config/srclist-update. This changes
4847 their license from LPGL to GPL.
4849 2003-07-14 Jim Meyering <jim@meyering.net>
4851 Don't emit diagnostics. Let callers do that.
4852 * save-cwd.c: Don't include "error.h".
4853 (save_cwd): Don't call error. Ensure that errno is valid
4854 when returning nonzero.
4856 * save-cwd.h (restore_cwd): Update prototype.
4857 * save-cwd.c (restore_cwd): Remove two parameters.
4858 Simplify. Don't call error upon failure. Let callers do that.
4859 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4860 when auditing is enabled. But don't bother updating the #if.
4862 2003-07-14 Simon Josefsson <jas@extundo.com>
4864 * mempcpy.h: New file.
4865 * mempcpy.c: New file.
4867 2003-07-14 Paul Eggert <eggert@twinsun.com>
4869 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4870 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4871 unicodeio.c, unicodeio.h, unlocked-io.h:
4872 Switch from LGPL to GPL.
4874 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4876 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4877 it breaks C++ compilation.
4878 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4880 2003-07-10 Jim Meyering <jim@meyering.net>
4882 * vasnprintf.c: Remove trailing blanks.
4883 Make cpp indentation consistent.
4885 2003-07-09 Paul Eggert <eggert@twinsun.com>
4887 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4888 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4889 Switch from LGPL to GPL.
4891 2003-07-07 Paul Eggert <eggert@twinsun.com>
4893 * mktime.c: Fix some boundary cases and remove need for floating point.
4895 Issue a compile-time diagnostic if time_t is floating point, or if
4896 two's complement arithmetic is not in effect, or if arithmetic
4897 right shift does not propagate the sign. These assumptions were
4898 all in the original code but they weren't checked.
4900 (TIME_T_MIDPOINT, verify): New macros.
4901 (__isleap): Remove; it has integer overflow problems.
4902 (leapyear): New function, without those problems.
4903 (ydhms_tm_diff): Remove; splitting into two parts.
4904 (ydhms_diff): New function, containing the arithmetic part of
4905 the old ydhms_tm_diff function. Issue a compile-time
4906 diagnostic if we are not using C99 integer division.
4907 Avoid casts when possible.
4908 (guess_time_tm): New function, containing the checking part of
4909 the old ydhms_tm_diff function. Return the new value, rather than
4910 the difference between it and the old. Accept a new argument T
4911 so that *T specifies the old value. Check for overflow in the result.
4913 (__mktime_internal): Use a time_t offset, not a long int offset.
4914 This undoes the 2003-06-04 change, which is no longer needed now
4915 that we have better overflow checking.
4916 (localtime_offset): Likewise.
4918 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4919 and long are 64-bit but int is only 32-bit.
4920 (ydhms_diff): Use long int to store year1 and yday1.
4921 Issue a compile-time diagnostic if long int is not wide enough.
4923 (__mktime_internal): Use long int to store adjusted year and yday.
4924 Use plain C rather than preprocessor commands, if that doesn't
4926 Check for overflow (and try to repair) after each probe
4927 rather than checking only at the very end. This avoids some bugs
4928 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4929 does not equal GMT offset at maximum time).
4930 Use integer to check for overflow rather than floating point; this
4931 is more portable to non-IEEE hosts, and is a tad faster.
4932 When we detect that we are oscillating between two values,
4933 don't check whether tm_isdst has the requested value, since
4934 we already know the answer. When tm_isdst has the wrong value,
4935 use a different heuristic to find the right one, based on the
4936 extreme values actually observed in practice in tz2003a,
4937 rather than the (overly optimistic) "previous 3 calendar quarters".
4939 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4940 "T const" to accommodate glibc style.
4941 (check_result): Use less-confusing report format. "long" -> "long int.
4943 Don't loop if the iteration overflows time_t.
4944 Allow a negative step in the iteration.
4946 2003-07-01 Paul Eggert <eggert@twinsun.com>
4948 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4949 having it depend on HAVE_SYS_TYPES_H.
4951 2003-06-25 Bruno Haible <bruno@clisp.org>
4953 * readlink.c: New file.
4955 2003-06-20 Bruno Haible <bruno@clisp.org>
4957 Assume C89, so PARAMS isn't needed.
4958 * unicodeio.h (PARAMS): Remove.
4959 * unicodeio.c: Don't use PARAMS.
4961 2003-06-18 Jim Meyering <jim@meyering.net>
4963 Merge changes from coreutils.
4964 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4965 Remove explicit declarations of xmalloc and realloc.
4967 (read_utmp): Remove anachronistic cast of xmalloc.
4969 2003-06-17 Paul Eggert <eggert@twinsun.com>
4971 Assume C89, so PARAMS isn't needed.
4972 * backupfile.h (PARAMS): Remove. All uses removed.
4973 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4974 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4975 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4976 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4977 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4978 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4979 xstrtol.h: Likewise.
4980 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4981 same.h, strverscmp.h: Do not include config.h; no longer needed.
4982 Anyway, config.h should always be included before any other file.
4984 2003-06-11 Simon Josefsson <jas@extundo.com>
4986 * sysexit_.h: New file.
4988 2003-05-20 Derek Price <derek@ximbiot.com>
4990 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4992 2003-06-10 Simon Josefsson <jas@extundo.com>
4994 * strchrnul.h: New file.
4995 * strchrnul.c: New file.
4997 2003-06-10 Simon Josefsson <jas@extundo.com>
4999 * argp.h: New file, from glibc.
5000 * argp-ba.c: New file, from glibc.
5001 * argp-eexst.c: New file, from glibc.
5002 * argp-fmtstream.c: New file, from glibc.
5003 * argp-fmtstream.h: New file, from glibc.
5004 * argp-fs-xinl.c: New file, from glibc.
5005 * argp-help.c: New file, from glibc.
5006 * argp-namefrob.h: New file, from glibc.
5007 * argp-parse.c: New file, from glibc.
5008 * argp-pv.c: New file, from glibc.
5009 * argp-pvh.c: New file, from glibc.
5010 * argp-xinl.c: New file, from glibc.
5012 2003-06-07 Jim Meyering <jim@meyering.net>
5014 * readtokens.h: Put `Free Software Foundation, Inc.'
5015 in place of my name in the copyright comment.
5016 Remove definition and uses of __P.
5019 * stat.c: Don't declare xmalloc explicitly.
5020 Instead, include "xalloc.h".
5021 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5022 xrealloc, and xcalloc return values.
5023 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5025 * xgetcwd.h: Remove definition/uses of PARAMS.
5027 2003-06-06 Jim Meyering <jim@meyering.net>
5029 * stdbool_.h: Renamed from stdbool.h.in.
5031 2003-06-06 Jim Meyering <jim@meyering.net>
5033 Merge from coreutils.
5034 * same.c: (same_name): Declare *_basename locals to be `const'.
5035 Consolidate declarations and initializations of *_base* locals.
5037 Merge from coreutils.
5038 This avoids a core dump on systems without GNU putenv,
5039 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5040 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5041 (unsetenv): New static function, from GNU libc.
5042 (rpl_putenv): Use it.
5044 * modechange.c: Remove trailing blanks.
5046 Merge from coreutils.
5047 * fsusage.c: Remove declaration of statfs.
5048 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5050 * posixtm.c: Include <stdbool.h> unconditionally.
5052 2003-06-05 Paul Eggert <eggert@twinsun.com>
5054 * mktime.c (__mktime_internal): When resolving a tm_isdst
5055 mismatch, look in future quarters as well as past. This fixes a
5056 bug when processing fall-backwards gaps immediately after a long
5057 period of daylight-saving time.
5059 * mktime.c: Assume freestanding C89 or better.
5060 (HAVE_LIMITS_H): Remove. Assume it's 1.
5061 (__P): Remove; not used.
5062 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5063 (mktime, not_equal_tm, print_tm, check_result,
5064 main): Use prototypes. Use const * where appropriate.
5065 (main): Fix typo in testing code that uncovered by above changes.
5066 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5068 2003-06-04 Paul Eggert <eggert@twinsun.com>
5070 * mktime.c: Fix Debian bug 177940
5071 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5072 (localtime_offset): Now long int, not time_t, because we want it
5073 to be guaranteed to be signed. All uses changed.
5074 (__mktime_internal): If overflow would occur when adding offset,
5077 Merge 'human' changes from coreutils. Rewrite to support
5078 locale-specific notations like thousands separators.
5079 * human.c: Simplify authorship notice.
5080 Include human.h immediately after config.h.
5081 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5082 <limits.h>: Do not include, since human.h does.
5083 (SIZE_MAX, UINTMAX_MAX): New macros.
5084 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5085 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5086 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5087 (power_letter): Renamed from suffixes.
5088 (generate_suffix_backwards): Remove.
5089 (adjust_value): Now takes int style (because of human.h changes)
5090 and long double value (for greater precision on some platforms).
5091 (group_number): New function.
5092 (human_readable): Use it. Use integer options, not enum.
5093 Put the options before the sizes in the arg list.
5094 Support all the new options.
5095 The old human_readable function has been removed;
5096 use inttostr.h instead.
5097 (human_readable, default_block_size, humblock):
5098 Use uintmax_t, not int, for block sizes.
5099 (human_readable_inexact, block_size_types): Remove.
5100 (block_size_opts): New constant.
5101 (human_options): Renamed from human_block_size, with new signature
5102 that allows block sizes up to UINTMAX_MAX. All callers changed.
5103 * human.h: Add copyright and authorship notice.
5104 Include <limits.h> and <stdbool.h> unconditionally.
5105 (PARAMS): Remove. All uses removed.
5106 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5107 (enum human_inexact_style): Remove tag; now a nameless enum.
5108 (human_floor, human_ceiling, human_round_to_even): Now have
5109 values 2, 0, 1 rather than -1, 1, 0.
5110 (human_group_digits, human_suppress_point_zero, human_autoscale,
5111 human_base_1024, human_SI, human_B): New constants.
5112 (human_readable_inexact, human_block_size): Remove.
5113 (human_readable): Size args are now uintmax_t, not int.
5114 (human_options): New decl.
5116 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5117 unnecessary now that we assume C89 or better. This change
5118 imported from coreutils.
5120 * mktime.c (__mktime_internal): Do not reject negative timestamps
5121 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5122 in the 2003-05-30 sync from glibc.
5124 .h files should stand alone, but we shouldn't include <sys/types.h>
5125 if we can get away with just <stddef.h>.
5127 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5128 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5129 rather than <sys/types.h>, as we merely need size_t.
5130 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5132 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5133 Include <stdio.h>, to get FILE.
5134 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5135 memcasecmp.h has included <stddef.h> and all we need is size_t.
5136 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5137 our interface, instead of including <sys/types.h>
5139 2003-06-02 Paul Eggert <eggert@twinsun.com>
5142 Fix some minor time-related bugs with POSIX time arguments.
5143 Some valid time stamps were being rejected (notably -1, and
5144 time stamps before 1900 on 64-bit hosts). And some invalid
5145 time stamps were being accepted, e.g. September 31.
5147 * posixtm.h (posixtime): Return bool instead of time_t, so
5148 that we can return (time_t) -1 successfully.
5149 * posixtm.c: Likewise.
5150 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5151 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5152 (t): Remove static var.
5153 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5154 of static var. All uses changed.
5155 (year): Do not reject years before 1900; they can occur with
5157 (posix_time_parse): Do not check for out-of-range components;
5158 that is now the caller's responsibility, since our checks were
5159 only approximations.
5160 (posixtime): Use mktime to check for out-of-range components,
5161 since it knows them exactly.
5162 If mktime returns (time_t) -1, check whether an error actually occurred
5163 by invoking localtime on -1.
5164 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5165 posixtime failures better.
5166 Improve the test data (in comments only).
5168 2003-05-30 <karl@gnu.org>
5170 * mktime.c: update from libc.
5172 2003-05-30 Bruno Haible <bruno@clisp.org>
5174 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5175 * localcharset.h: Likewise.
5176 * localcharset.c: Likewise.
5178 2003-05-28 Paul Eggert <eggert@twinsun.com>
5180 Assume the headers required for C89 freestanding compilers.
5181 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5182 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5183 without checking for HAVE_LIMITS_H.
5184 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5185 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5187 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5188 * exclude.c: Include <stdbool.h> unconditionally.
5189 * tempname.c: Include <stddef.h> unconditionally.
5190 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5191 * modechange.c, rpmatch.c (NULL): Don't define, since
5192 <stddef.h> does that.
5193 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5194 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5195 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5196 * xstrtol.c: Likewise.
5197 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5198 * savedir.c: Include <stddef.h> instead of defining NULL.
5200 * addext.c (addext): Use assignment rather than cast, to avoid
5201 warnings on some platforms.
5203 * mktime.c (__mktime_internal): Do not reject negative timestamps
5206 2003-05-10 Bruno Haible <bruno@clisp.org>
5208 * linebreak.c (iconv_string_length): Don't return -1 just because the
5209 string is longer than 4 KB.
5211 2003-05-12 Jim Meyering <jim@meyering.net>
5213 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5214 the space-padded-by-default conversion specifiers, %e, %k, %l.
5216 2003-05-03 Bruno Haible <bruno@clisp.org>
5218 Upgrade to Unicode-4.0.
5219 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5220 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5221 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5222 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5223 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5224 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5225 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5226 Change width of U+E0100..U+E01EF from 1 to 0.
5228 2003-04-25 Bruno Haible <bruno@clisp.org>
5230 * copy-file.c: Include <stddef.h>, for size_t.
5232 2003-04-25 Jim Meyering <jim@meyering.net>
5234 * copy-file.c (copy_file_preserving): Declare buf_size to be
5235 of type size_t, not int.
5237 2003-04-11 Jim Meyering <jim@meyering.net>
5239 Merge changes from Coreutils.
5241 2003-03-22 Jim Meyering <jim@meyering.net>
5243 * strftime.c (widen): Cast alloca return value to proper type.
5245 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5248 * strftime.c (my_strftime): Handle very large width
5249 specifications for numeric values correctly. Improve checks for
5252 2003-01-19 Jim Meyering <jim@meyering.net>
5254 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5255 (nl_get_alt_digit) [! defined my_strftime]: Define.
5256 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5257 _nl_get_alt_digit and _nl_get_walt_digit.
5259 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5260 These changes have no effect outside of _LIBC.
5262 2003-04-10 Bruno Haible <bruno@clisp.org>
5264 * findprog.h: New file, from GNU gettext.
5265 * findprog.c: New file, from GNU gettext.
5267 2003-04-05 Jim Meyering <jim@meyering.net>
5269 Merge changes from Coreutils.
5271 * exclude.h (PARAMS): Remove definition and uses.
5272 * exclude.c: Remove uses of `PARAMS'.
5274 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5275 Add test-cases for DOS filenames. Declare program_name.
5276 (main): Set up program_name. Patch by Rich Dawe.
5278 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5280 Use mntctl's return value to drive the entry-processing loop, since
5281 we can't rely on the value of the vmt_length member in the last
5282 entry. On some systems doing so could result in exhausting
5283 virtual memory. Based in part on a patch from Mike Jetzer.
5285 2003-04-04 Bruno Haible <bruno@clisp.org>
5287 * linebreak.h: New file, from GNU gettext.
5288 * linebreak.c: New file, from GNU gettext with slight modifications.
5289 * lbrkprop.h: New file, from GNU gettext.
5291 2003-04-03 Bruno Haible <bruno@clisp.org>
5293 * utf8-ucs4.h: New file, from GNU gettext.
5294 * utf16-ucs4.h: New file, from GNU gettext.
5295 * ucs4-utf8.h: New file, from GNU gettext.
5296 * ucs4-utf16.h: New file, from GNU gettext.
5298 2003-04-02 Bruno Haible <bruno@clisp.org>
5300 * binary-io.h: New file, from GNU gettext.
5302 2003-04-01 Bruno Haible <bruno@clisp.org>
5304 * pathname.h: New file, from GNU gettext.
5305 * concatpath.c: New file, from GNU gettext.
5307 2003-03-30 Bruno Haible <bruno@clisp.org>
5309 * copy-file.c (copy_file_preserving): Don't set owner if the function
5310 chown() doesn't exist.
5312 2003-03-28 Bruno Haible <bruno@clisp.org>
5314 * copy-file.h: New file, from GNU gettext.
5315 * copy-file.c: New file, from GNU gettext.
5317 2003-03-18 Jim Meyering <jim@meyering.net>
5319 * quote.c (quote_n): Fix typo in comment.
5321 2003-03-14 Jim Meyering <jim@meyering.net>
5323 Merge changes from Coreutils.
5324 * obstack.h (obstack_object_size): Declare temporary, __o,
5325 to be const, in order to avoid warnings.
5326 (obstack_room): Likewise.
5327 (obstack_empty_p): Likewise.
5329 2003-03-13 Paul Eggert <eggert@twinsun.com>
5331 Merge changes from Bison.
5332 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5333 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5334 when compiling Bison 1.875's `bitset bset = obstack_alloc
5335 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5336 * hash.c: Include <stdbool.h> unconditionally.
5338 2003-03-09 Paul Eggert <eggert@twinsun.com>
5340 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5341 Reported by Bruce Becker; see:
5342 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5344 2003-03-03 Paul Eggert <eggert@twinsun.com>
5345 Bruno Haible <bruno@clisp.org>
5347 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5348 Reported by John Hughes, see
5349 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5351 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5353 * poll_.h: New file.
5356 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5358 * mathl.h: New file.
5359 * acosl.c: New file.
5360 * asinl.c: New file.
5361 * atanl.c: New file.
5362 * ceill.c: New file.
5365 * floorl.c: New file.
5366 * frexpl.c: New file.
5367 * ldexpl.c: New file.
5369 * sincosl.c: New file.
5371 * sqrtl.c: New file.
5373 * trigl.c: New file.
5374 * trigl.h: New file.
5376 2003-02-17 Bruno Haible <bruno@clisp.org>
5378 * mkdtemp.h: New file, from GNU gettext.
5379 * mkdtemp.c: New file, from GNU gettext.
5381 2003-01-31 Bruno Haible <bruno@clisp.org>
5383 * rename.c: #undef rename before defining rpl_rename.
5384 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5386 2003-01-30 Bruno Haible <bruno@clisp.org>
5388 * printf-args.h: New file, from GNU gettext.
5389 * printf-args.c: New file, from GNU gettext.
5390 * printf-parse.h: New file, from GNU gettext.
5391 * printf-parse.c: New file, from GNU gettext.
5392 * vasnprintf.h: New file, from GNU gettext.
5393 * vasnprintf.c: New file, from GNU gettext.
5394 * asnprintf.c: New file, from GNU gettext.
5395 * vasprintf.h: New file, from GNU gettext with modifications.
5396 * vasprintf.c: New file, from GNU gettext.
5397 * asprintf.c: New file, from GNU gettext.
5399 2003-01-29 Bruno Haible <bruno@clisp.org>
5401 * stpncpy.h: New file, from GNU gettext with modifications.
5402 * stpncpy.c: New file, from GNU gettext with modifications.
5404 2003-01-28 Bruno Haible <bruno@clisp.org>
5406 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5408 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5411 2003-01-27 Bruno Haible <bruno@clisp.org>
5413 * xsetenv.h: New file, from GNU gettext.
5414 * xsetenv.c: New file, from GNU gettext.
5416 2003-01-23 Bruno Haible <bruno@clisp.org>
5418 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5420 2003-01-22 Bruno Haible <bruno@clisp.org>
5422 * exit.h: New file, from GNU gettext.
5424 2003-01-11 Bruno Haible <bruno@clisp.org>
5426 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5427 * strcase.h (strcasecmp, strncasecmp): Likewise.
5429 2003-01-14 Jim Meyering <jim@meyering.net>
5431 * same.c (same_name): Tweak a comment.
5433 2003-01-11 Bruno Haible <bruno@clisp.org>
5435 * same.c (same_name): Reorder tests so as to avoid calling stat()
5436 when a string comparison is sufficient.
5438 2003-01-11 Bruno Haible <bruno@clisp.org>
5440 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5443 2003-01-11 Bruno Haible <bruno@clisp.org>
5445 * hash-pjw.c: Add comment about low quality of this function.
5447 2003-01-12 Paul Eggert <eggert@twinsun.com>
5449 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5450 to avoid collisions with libcurses and libreadline.
5452 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5453 * getstr.h, getstr.c: Remove.
5454 * getline.c: Include "getline.h", to check interface.
5455 Move body of old getstr.c here: this defines MIN_CHUNK and
5456 declares getdelim2, which is renamed from getstr.
5457 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5459 * linebuffer.c (readlinebuffer): Renamed from readline.
5461 * linebuffer.h: Likewise.
5462 (readline): Remove backward-compatibility macro.
5464 2003-01-12 Jim Meyering <jim@meyering.net>
5466 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5468 2003-01-10 Bruno Haible <bruno@clisp.org>
5470 * alloca_.h: New file.
5471 * getdate.y: Unconditionally include alloca.h.
5472 * makepath.c: Likewise.
5473 * setenv.c: Likewise.
5474 * userspec.c: Likewise.
5476 2003-01-09 Bruno Haible <bruno@clisp.org>
5478 * stdbool.h.in: New file.
5480 2003-01-08 Bruno Haible <bruno@clisp.org>
5482 * safe-read.c: Include specification header first, to ensure its
5484 * full-write.c: Likewise.
5486 2003-01-08 Jim Meyering <jim@meyering.net>
5488 * full-write.c: Undefine and define-away `const' after inclusion
5489 of errno.h, not before. Suggestion from Bruno Haible.
5491 2003-01-07 Jim Meyering <jim@meyering.net>
5493 * full-write.c: Rework so that it may serve to define full_read, too.
5494 * full-read.c: Simply #define FULL_READ and include full-write.c.
5496 2003-01-06 Jim Meyering <jim@meyering.net>
5498 * version-etc.c: Update year in translatable copyright string.
5500 2002-12-25 Bruno Haible <bruno@clisp.org>
5502 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5503 * xstrtol.h: Likewise.
5504 * xstrtoimax.c: Likewise.
5505 * xstrtoumax.c: Likewise.
5506 * human.h: Likewise.
5508 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5509 on systems that have <inttypes.h> but not <stdint.h>.
5511 2002-12-31 Paul Eggert <eggert@twinsun.com>
5513 * memcoll.c (memcoll): Fall back on a simple algorithm using
5514 memcmp if strcoll doesn't work.
5516 2002-12-23 Bruno Haible <bruno@clisp.org>
5518 * localcharset.h: New file.
5519 * localcharset.c: Include it.
5520 * unicodeio.c: Likewise.
5522 2002-12-22 Bruno Haible <bruno@clisp.org>
5524 * utime.c (utime_null): No need to call ftruncate if the file was
5527 2002-12-23 Bruno Haible <bruno@clisp.org>
5529 * memcoll.c (STRCOLL): New macro.
5532 2002-12-22 Bruno Haible <bruno@clisp.org>
5534 * getstr.h (getstr): Define, to avoid clash with libcurses.
5535 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5537 2002-12-22 Bruno Haible <bruno@clisp.org>
5539 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5541 2002-12-23 Bruno Haible <bruno@clisp.org>
5543 * getline.h: Include <stddef.h>, for size_t.
5545 * unicodeio.h: Include <stddef.h>, for size_t.
5546 * unicodeio.c: Don't include <stddef.h>.
5548 2002-12-17 Bruno Haible <bruno@clisp.org>
5550 * canon-host.c (strdup): Remove unused declaration.
5552 * fsusage.c: Include full_read.h.
5553 (get_fs_usage): Use full_read instead of safe_read.
5555 * utime.c (utime_null): Use SAFE_READ_ERROR.
5557 2002-12-11 Bruno Haible <bruno@clisp.org>
5559 * setenv.h: Rewritten to cope with systems that have setenv() but not
5561 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5564 2002-12-11 Bruno Haible <bruno@clisp.org>
5566 * setenv.c (alloca): Fall back to malloc.
5568 (setenv): Use freea() to free memory allocated with alloca().
5570 2002-11-13 Bruno Haible <bruno@clisp.org>
5572 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5573 function declarations.
5574 * unsetenv.c (unsetenv): Likewise.
5576 2002-03-04 Bruno Haible <bruno@clisp.org>
5578 Portability to AIX 4.3.3.
5579 * unsetenv.c: New file, extracted from setenv.c.
5580 * setenv.c: Move the unsetenv() function to unsetenv.c.
5582 2001-12-20 Bruno Haible <bruno@clisp.org>
5584 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5585 use malloc instead. For SunOS 4.
5587 2001-12-11 Bruno Haible <bruno@clisp.org>
5589 * setenv.c: Declare alloca.
5590 (compar_fn_t): New typedef.
5591 (KNOWN_VALUE, STORE_VALUE): Use it.
5593 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5596 2002-12-10 Paul Eggert <eggert@twinsun.com>
5598 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5599 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5600 Choose values that are less likely to collide with system fnmatch
5602 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5603 defined (e.g., a pure POSIX system).
5604 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5605 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5607 2002-12-06 Jim Meyering <jim@meyering.net>
5609 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5611 Merge in changes from libc's misc/error.c, in preparation
5612 for the merge of gnulib's changes back into libc.
5614 * error.c (_): Define only if not already defined.
5615 Move definition to follow all #include directives.
5616 Include unlocked-io.h only if !_LIBC.
5617 [_LIBC]: Include <libio/libioP.h>.
5618 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5619 (fflush): Tweak definition to use INTUSE.
5622 2002-12-05 Paul Eggert <eggert@twinsun.com>
5624 * alloca.c [defined emacs]: Include "lisp.h".
5625 (xalloc_die) [defined emacs]: New macro.
5626 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5627 [! defined emacs]: Include <xalloc.h>.
5628 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5629 (pointer): Typedef to POINTER_TYPE *.
5630 (malloc): Remove decl; we now always use xmalloc.
5631 (alloca): Use old-style definition, since Emacs needs this.
5632 Check for arithmetic overflow when computing combined size.
5634 2002-12-04 Paul Eggert <eggert@twinsun.com>
5636 Do not generate unlocked-io.h automatically, since it's easier to
5637 maintain it by hand.
5639 * unlocked-io.h: New file, from GNU diffutils,
5640 but with proper copyright notice and attribution.
5642 * Makefile.am: Add copyright notice.
5643 (libfetish_a_SOURCES): Add unlocked-io.h.
5644 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5645 (DISTCLEANFILES, io_functions): Remove macros.
5646 (EXTRA_DIST): Remove gen_uio.
5647 (unlocked-io.h): Remove rule.
5649 2002-12-04 Jim Meyering <jim@meyering.net>
5651 Reflect the fact that stat.c and lstat.c are no longer generated.
5652 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5653 (DISTCLEANFILES): Likewise.
5654 (EXTRA_DIST): Likewise.
5655 (all_local): Don't depend on stat.c or lstat.c.
5656 (stat.c, lstat.c): Remove rules.
5657 (EXTRA_DIST): Remove xstat.in.
5659 * xstat.in: Remove file. Contents moved into stat.c.
5660 * stat.c: New file. Contents mostly from xstat.in.
5661 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5662 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5664 * safe-read.c: Rework so that it may serve to define safe_write, too.
5665 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5667 2002-12-03 Jim Meyering <jim@meyering.net>
5669 * safe-read.c, safe-write.c: Change variable names and comments, but
5670 not semantics, to minimize the differences between these two files.
5671 (safe_read): Change comment to mention SAFE_READ_ERROR.
5673 * safe-read.c (IS_EINTR): Define.
5674 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5676 2002-12-02 Bruno Haible <bruno@clisp.org>
5678 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5679 Define, taken from safe-read.c.
5680 (INT_MAX): Provide fallback.
5681 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5682 * safe-write.h (SAFE_WRITE_ERROR): Define.
5684 * safe-read.c (EINTR): Remove definition.
5685 (safe_read): Don't use EINTR if it is absent.
5687 2002-12-02 Jim Meyering <jim@meyering.net>
5689 * safe-read.c (EINTR): Define.
5690 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5691 (INT_MAX): Provide fallback.
5692 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5694 * safe-read.h (SAFE_READ_ERROR): Define.
5696 2002-12-01 Jim Meyering <jim@meyering.net>
5698 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5699 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5701 2002-11-27 Paul Eggert <eggert@twinsun.com>
5703 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5704 hash_rehash): Replace `if (limit <= value) abort ();' with
5705 `if (! (value < limit)) abort ();', for readability.
5707 2002-11-26 <karl@gnu.org>
5709 * strdup.c: copy from libc again, with jim's ok.
5710 * .cppi-disable: re-add strdup.c
5712 2002-11-25 <karl@gnu.org>
5714 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5715 instead of "strtol.c".
5717 2002-11-25 Jim Meyering <jim@meyering.net>
5719 * mktime.c: Sync from libc, now that it has the latest fix.
5721 2002-11-24 <karl@gnu.org>
5723 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5724 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5726 2002-11-24 Jim Meyering <jim@meyering.net>
5728 Update from coreutils:
5730 * mktime.c: Merge in changes from libc.
5732 Avoid a link-time failure on some Linux systems.
5733 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5734 (__mon_yday): Declare with the STATIC attribute.
5735 (__mktime_internal): Likewise.
5736 Based on a report from Greg Schafer.
5738 2002-11-23 Jim Meyering <jim@meyering.net>
5740 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5741 Use `unsigned', not `int', as type of index.
5743 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5745 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5747 2002-11-22 Paul Eggert <eggert@twinsun.com>
5749 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5750 hint that one should use `if (! x) abort ();' rather than `assert
5751 (x);', and anyway it's one less thing to worry about configuring.
5752 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5753 hash_rehash, hash_insert): Use abort rather than assert.
5755 2002-11-22 Paul Eggert <eggert@twinsun.com>
5757 * quotearg.h: Allow multiple inclusion by surrounding with
5758 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5759 so that we can be included first.
5760 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5761 * quotearg.c: Include quotearg.h immediately after config.h.
5762 No need to include stddef.h or sys/types.h any more.
5763 Surround local include files with "", not "<>".
5764 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5765 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5766 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5767 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5768 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5769 (ISPRINT): Remove; no longer needed now that we assume C89.
5771 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5774 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5775 quotearg_char): Use SIZE_MAX rather than
5776 (size_t) -1 when we are talking about "infinity".
5778 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5780 2002-11-22 Bruno Haible <bruno@clisp.org>
5782 * safe-read.h: Assume C89. Add comments.
5783 (safe_read): Change return type to size_t.
5784 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5785 counts > SSIZE_MAX correctly.
5786 * safe-write.h: New file.
5787 * safe-write.c: New file.
5788 * full-read.h: New file.
5789 * full-read.c: New file.
5790 * full-write.h: Assume C89. Add comments.
5791 * full-write.c: Include safe-write.h.
5792 (full_write): Rewritten to use safe_write.
5793 Suggested by Jim Meyering and Paul Eggert.
5795 2002-11-21 Bruno Haible <bruno@clisp.org>
5797 Remove case insensitive option matching.
5798 * argmatch.h (argcasematch): Remove declaration.
5799 (ARGCASEMATCH): Remove macro.
5800 (__xargmatch_internal): Remove case_sensitive argument.
5801 (XARGMATCH): Update.
5802 (XARGCASEMATCH): Remove macro.
5803 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5804 case_sensitive argument.
5805 (argcasematch): Remove function.
5806 (__xargmatch_internal): Remove case_sensitive argument.
5807 (main): Use XARGMATCH instead of XARGCASEMATCH.
5809 * xmalloc.c: Change compile-time error message. Add comment about
5810 required autoconf version.
5812 2002-11-21 Jim Meyering <jim@meyering.net>
5814 * strdup.c (strdup): Tweak comment and initial #if/#include.
5816 Merge in changes from the coreutils.
5818 2002-09-25 Paul Eggert <eggert@twinsun.com>
5819 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5820 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5821 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5822 int. Work more efficiently if X is the same width as uintmax_t.
5823 Do not compare X to -1, to avoid bogus compiler warning.
5824 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5825 Don't assume that f_frsize and f_bsize are the same type.
5827 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5830 * makepath.c (make_path): Restore umask *before* creating the final
5832 (make_path): Minor reformatting.
5834 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5835 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5837 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5838 ones. At least on GNU/Linux systems, `auto' means something else.
5841 2002-11-20 Paul Eggert <eggert@twinsun.com>
5843 Merge argmatch cleanups from Bison. Assume C89.
5845 * argmatch.c: Include config.h here, not in argmatch.h.
5846 Include stdlib.h, for EXIT_FAILURE.
5847 Always include <string.h>, since we assume C89.
5848 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5849 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5850 Include <stddef.h> instead, since it's all we need for size_t.
5851 (PARAMS): Remove. All uses removed.
5852 (ARRAY_CARDINALITY): Do not bother to #undef.
5853 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5854 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5855 Remove unnecessary parentheses.
5856 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5857 Insert necessary parentheses.
5858 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5859 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5861 2002-11-19 Bruno Haible <bruno@clisp.org>
5863 * mbswidth.c: Include mbswidth.h right at the beginning.
5864 * mbswidth.h: Include <stddef.h>, for size_t.
5866 * mbswidth.h (PARAMS): Remove macro.
5867 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5868 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5870 * gcd.h (PARAMS): Remove macro.
5871 (gcd): Use ANSI C function declarations.
5872 * gcd.c (gcd): Likewise.
5874 2002-11-15 Bruno Haible <bruno@clisp.org>
5876 * strcspn.c: Include <stddef.h>.
5877 (strcspn): Use ANSI C function declaration. Change return type to
5879 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5880 (strpbrk): Use NULL.
5881 * strpbrk.h (PARAMS): Remove macro.
5882 (strpbrk): Use ANSI C function declaration.
5883 * strstr.c: Don't include <sys/types.h>.
5884 * strstr.h (PARAMS): Remove macro.
5885 (strstr): Use ANSI C function declarations.
5887 2002-11-06 Bruno Haible <bruno@clisp.org>
5889 * gcd.h (gcd): Change argument type to 'unsigned long'.
5890 * gcd.c (gcd): Likewise.
5892 2002-11-05 Bruno Haible <bruno@clisp.org>
5894 * gcd.h: New file, from gettext-0.11.5.
5895 * gcd.c: New file, from gettext-0.11.5.
5897 2002-11-05 Bruno Haible <bruno@clisp.org>
5899 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5900 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5901 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5902 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5904 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5905 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5907 * closeout.c: Include gettext.h instead of <libintl.h>.
5908 * human.c: Include gettext.h instead of <libintl.h>.
5909 * quotearg.c: Include gettext.h instead of <libintl.h>.
5910 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5911 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5912 * userspec.c: Include gettext.h instead of <libintl.h>.
5913 * version-etc.c: Include gettext.h instead of <libintl.h>.
5914 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5915 (textdomain): Remove definition.
5916 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5918 * long-options.c: Remove include of <libintl.h> and definition of _.
5919 * same.c: Remove include of <libintl.h> and definition of _.
5921 2002-11-04 Bruno Haible <bruno@clisp.org>
5923 * stpcpy.h: New file, from GNU gettext-0.11.5.
5924 * strcase.h: New file, from GNU gettext-0.11.5.
5925 * strpbrk.h: New file, from GNU gettext-0.11.5.
5926 * strstr.h: New file, from GNU gettext-0.11.5.
5927 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5929 2002-05-09 Bruno Haible <bruno@clisp.org>
5931 * config.charset: Update for newest glibc. Add canonical names
5932 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5934 2002-05-09 Bruno Haible <bruno@clisp.org>
5936 * localcharset.c (get_charset_aliases): Add more Windows specific
5939 2002-05-08 Owen Taylor <otaylor@redhat.com>
5941 * config.charset: A few additions for Solaris.
5943 2001-12-05 Bruno Haible <bruno@clisp.org>
5945 * localcharset.c (locale_charset): Don't return an empty string.
5947 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5949 * config.charset: msdos in uk_UA uses CP1125.
5951 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5953 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5954 * localcharset.c (locale_charset): Declare as extern "C".
5956 2002-02-15 Bruno Haible <bruno@clisp.org>
5958 * config.charset [msdosdjgpp]: For Russian, use CP866.
5960 2002-02-11 Bruno Haible <bruno@clisp.org>
5962 * config.charset: Add support for NetBSD.
5964 2002-09-25 <karl@gnu.org>
5966 * strdup.c: copy from libc/string (via ../config/srclist*).
5967 * getopt*: copy from libc/posix.
5968 * gettext.h: copy from gettext.
5969 * .cppi-disable: add strdup.c, gettext.h.
5971 2002-07-01 Jim Meyering <meyering@lucent.com>
5973 * c-stack.c: Include sys/time.h.
5974 From Volker Borchert.
5976 2002-06-11 Paul Eggert <eggert@twinsun.com>
5978 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5979 New macro. Use it uniformly instead of
5980 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5981 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5982 reported by Vin Shelton.
5984 2002-06-22 Jim Meyering <meyering@lucent.com>
5986 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5987 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5989 2002-06-22 Paul Eggert <eggert@twinsun.com>
5991 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5992 Do not assume SA_SIGINFO behavior.
5993 Bug reported by Jim Meyering on NetBSD 1.5.2.
5995 2002-06-22 Jim Meyering <meyering@lucent.com>
5997 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5999 * exitfail.c, exitfail.h: Likewise.
6000 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6002 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6004 (EXTRA_DIST): Add fnmatch_loop.c.
6005 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6007 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6008 * fnmatch.c: Update from diffutils-2.8.2.
6009 * fnmatch_.h: New file. From diffutils-2.8.2.
6010 * fnmatch.h: Remove file.
6012 2002-06-18 Paul Eggert <eggert@twinsun.com>
6014 * file-type.h: Report an error if neither S_ISREG nor
6015 S_IFREG is defined, instead of using a test specific to glibc
6016 2.2. This should be safe, since POSIX requires S_ISREG and
6017 Unix Version 7 had S_IFREG. We don't need to check for
6018 <sys/types.h> since we don't use any symbols that it defines.
6020 2002-06-15 Jim Meyering <meyering@lucent.com>
6022 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6023 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6024 have been included before this file.
6026 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6028 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6029 so that each temporary file name is unique and valid in the first
6030 8 characters, for operation under DOS.
6032 2002-06-15 Jim Meyering <meyering@lucent.com>
6034 Work even with DJGPP 2.03, which lacks support for symlinks.
6036 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6038 * lchown.c (S_ISLNK): Likewise.
6040 2002-06-14 Jim Meyering <meyering@lucent.com>
6042 * file-type.h: Use the version from diffutils-2.8.2.
6043 * file-type.c: Likewise.
6045 2002-05-27 Jim Meyering <meyering@lucent.com>
6047 Fix a problem seen only on nonconforming systems whereby ls.c's
6048 use of localtime, and then of gettimeofday would cause trouble:
6049 the localtime call used to initialize rpl_gettimeofday's save
6050 mechanism would clobber ls's current local time information so
6051 that in any long listing the first file would always be listed
6052 with date 1970-01-01. Analysis by Volker Borchert.
6054 * gettimeofday.c (localtime): Undefine.
6055 (rpl_localtime): New function.
6057 2002-05-22 Jim Meyering <meyering@lucent.com>
6059 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6060 * file-type.h: New file.
6061 * file-type.c (file_type): New file/function. Extracted from diffutils.
6063 2002-04-29 Paul Eggert <eggert@twinsun.com>
6065 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6067 2002-04-28 Paul Eggert <eggert@twinsun.com>
6069 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6070 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6071 of 127, since 64 is the largest conceivable number for ancient
6073 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6075 2002-04-28 Jim Meyering <meyering@lucent.com>
6077 * sig2str.c (WTERMSIG): Remove definition (unused).
6079 2002-04-28 Paul Eggert <eggert@twinsun.com>
6081 * sig2str.h, sig2str.c: New files.
6082 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6084 2002-04-24 Jim Meyering <meyering@lucent.com>
6086 * gettext.h: New file, from Gettext.
6087 * Makefile.am (INCLUDES): Remove -I../intl.
6088 (libfetish_a_SOURCES): Add gettext.h.
6090 2002-04-16 Jim Meyering <meyering@lucent.com>
6092 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6093 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6094 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6096 2002-04-12 Jim Meyering <meyering@lucent.com>
6098 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6100 2002-03-10 Jim Meyering <meyering@lucent.com>
6102 * makepath.c (make_path): Remove a comma from a diagnostic.
6103 Suggestion from Santiago Vila.
6105 2002-03-08 Jim Meyering <meyering@lucent.com>
6107 * rename.c: Mention that this wrapper is needed also on
6108 mips-dec-ultrix4.4 systems.
6110 2002-03-02 Jim Meyering <meyering@lucent.com>
6112 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6113 not HAVE_CLOCK_SETTIME.
6115 2002-02-27 Paul Eggert <eggert@twinsun.com>
6117 * nanosleep.h: Rename to....
6118 * timespec.h: New name for nanosleep.h. All uses changed.
6120 * gettime.c: New file.
6121 * settime.c: New file.
6124 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6125 timespec.h. Remove nanosleep.h.
6127 2002-02-25 Paul Eggert <eggert@twinsun.com>
6129 * acl.c, acl.h: New files.
6130 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6132 2002-02-24 Jim Meyering <meyering@lucent.com>
6134 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6135 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6136 cause trouble. Reported by Nelson Beebe.
6138 2002-02-23 Paul Eggert <eggert@twinsun.com>
6140 * path-concat.c (xpath_concat): Reorder code to pacify
6141 compilers that don't know that xalloc_die never returns.
6143 2002-02-20 Jim Meyering <meyering@lucent.com>
6145 * getdate.c: Regenerate using bison-1.33.
6147 2002-02-15 Paul Eggert <eggert@twinsun.com>
6149 * posixver.c, posixver.h: New files.
6150 * Makefile.am (libfetish_a_SOURCES): Add them.
6152 2002-02-02 Paul Eggert <eggert@twinsun.com>
6153 Bruno Haible <bruno@clisp.org>
6155 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6156 (fwrite_success_callback): New declaration.
6157 * unicodeio.c (unicode_to_mb): New function, extracted from
6158 print_unicode_char. Call failure callback instead of error.
6159 (fwrite_success_callback): New function.
6160 (exit_failure_callback): New function.
6161 (fallback_failure_callback): New function.
6162 (print_unicode_char): Call unicode_to_mb.
6164 2002-01-26 Jim Meyering <meyering@lucent.com>
6166 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6168 2002-01-22 Jim Meyering <meyering@lucent.com>
6170 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6171 Otherwise, some versions of automake would omit the rule that makes
6172 Makefile from Makefile.in.
6174 2001-01-21 Paul Eggert <eggert@twinsun.com>
6176 * xmemcoll.h, xmemcoll.c: New files.
6177 * Makefile.am (libfetish_a_SOURCES): Add them.
6178 * memcoll.c: Include errno.h, and declare errno if not defined.
6179 (memcoll): Set errno to zero if there is no error.
6181 * quotearg.c (quotearg_buffer_restyled):
6182 Fix bug with quoting buffers containing NUL when backslashing escapes.
6183 This bug was exposed by the other changes in this patch.
6184 (quotearg_n_options): New arg ARGSIZE.
6185 All callers changed.
6186 (quoting_options_from_style): New function.
6187 (quotearg_n_style): Use it.
6188 (quotearg_n_style_mem): New function.
6190 * quotearg.h (quotearg_n_style_mem): New function.
6192 2002-01-16 Jim Meyering <meyering@lucent.com>
6194 * getdate.y: Add three semicolons, each just before a closing brace.
6195 Bison (as of version 1.31) no longer papers over that mistake.
6197 2002-02-14 Paul Eggert <eggert@twinsun.com>
6199 * backupfile.c (ISDIGIT): Comment fix.
6200 * getdate.y (ISDIGIT): Likewise.
6201 * posixtm.c (ISDIGIT, year): Likewise.
6202 * strverscmp.c (ISDIGIT): Likewise.
6203 * userspec.c (ISDIGIT): Likewise.
6205 2002-01-05 Jim Meyering <meyering@lucent.com>
6207 * version-etc.c (version_etc_copyright): Update copyright year.
6209 2001-01-19 Paul Eggert <eggert@twinsun.com>
6211 * closeout.c (close_stdout_status): If ferror (stdout), do
6212 not silently exit merely because the output buffer happens to
6213 have nothing pending.
6215 2001-12-18 Paul Eggert <eggert@twinsun.com>
6217 See the big note in ../ChangeLog.
6218 * human.c (suffixes): Prefer K to k for 1024.
6219 (generate_suffix_backwards): New function.
6220 (human_readable_inexact): Use it.
6221 * xstrtol.c (__xstrtol): If there is no number but there
6222 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6223 Accept 'K' as well as 'k'.
6225 2001-12-15 Jim Meyering <meyering@lucent.com>
6227 * regex.h (__restrict_arr): Update from libc.
6229 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6230 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6233 2001-12-10 Jim Meyering <meyering@lucent.com>
6235 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6236 Instead, include "xalloc.h".
6237 (initbuffer): Don't cast xmalloc return value to char*.
6238 (readline): Reword comment.
6239 Don't cast xrealloc return value to char*
6242 2001-12-09 Jim Meyering <meyering@lucent.com>
6244 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6245 `signed and unsigned type in conditional expression'.
6246 * posixtm.c (posix_time_parse): Likewise.
6248 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6250 * readtokens.c (readtoken): Declare an index to be of type unsigned
6251 to avoid a pedantic warning.
6253 * getstr.c: Don't include assert.h.
6254 (getstr): Remove warning-evoking assertions.
6255 Return -1 if offset parameter is out of bounds.
6256 Change the type of a local from int to size_t.
6258 * strftime.c (my_strftime_localtime_r): Include this function
6259 definition in the `#if ! HAVE_TM_GMTOFF' block.
6261 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6262 Include xalloc.h instead.
6264 2001-12-02 Jim Meyering <meyering@lucent.com>
6266 * tempname.c: Don't declare getenv, thus reverting the change of
6267 2001-11-18. It's no longer necessary, now that stdlib.h is always
6270 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6271 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6273 2001-11-30 Akim Demaille <akim@epita.fr>
6275 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6276 before being defined.
6278 2001-11-27 Paul Eggert <eggert@twinsun.com>
6280 * quotearg.h (quotearg_n, quotearg_n_style):
6281 First arg is int, not unsigned.
6282 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6283 (SIZE_MAX, UINT_MAX): New macros.
6284 (quotearg_n_options): Abort if N is negative.
6285 Avoid overflow check on hosts where size_t is 64 bits and int
6286 is 32 bits, as overflow is impossible there.
6287 Fix off-by-one typo that caused unnecessary reallocation.
6289 2001-11-27 Jim Meyering <meyering@lucent.com>
6291 * tempname.c: Merge with version from libc.
6292 * regex.c: Likewise.
6294 * tempname.c: Include stdlib.h unconditionally. On some old systems
6295 for which STDC_HEADERS is 0, it was not included, resulting in a
6296 warning about an integer-to-pointer conversion problem with getenv.
6297 Reported by Volker Borchert.
6299 2001-11-26 Jim Meyering <meyering@lucent.com>
6301 * gtod.h: Remove file.
6302 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6303 * gettimeofday.c: Don't include gtod.h.
6304 (GTOD_init): Remove function.
6305 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6306 Suggestion from Volker Borchert.
6308 2001-11-23 Jim Meyering <meyering@lucent.com>
6310 * hash.h (struct hash_table): Don't define here. Merely declare it.
6311 * hash.c (struct hash_table): Define it here instead.
6313 2001-11-22 Jim Meyering <meyering@lucent.com>
6315 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6317 2001-11-18 Paul Eggert <eggert@twinsun.com>
6319 * tempname.c (TMP_MAX): Remove; no longer needed.
6320 (TEMPORARIES): New macro.
6321 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6322 removes an artificial limitation (e.g. HP-UX 10.20, where
6325 2001-11-18 Jim Meyering <meyering@lucent.com>
6327 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6330 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6331 files will be created before anything else.
6333 2001-11-17 Jim Meyering <meyering@lucent.com>
6335 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6336 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6337 rather than group writable. Patch by Juan F. Codagnone.
6339 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6340 Instead, include "xalloc.h".
6342 * mountlist.c: Include unlocked-io.h after all system headers.
6343 Remove explicit declarations of xmalloc, xrealloc,
6344 and xstrdup. Instead, include "xalloc.h".
6346 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6347 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6348 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6350 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6351 Reported by Padraig Brady.
6353 * mkstemp.c: #undef mkstemp.
6355 (rpl_mkstemp): Rename from mkstemp.
6358 2001-11-16 Jim Meyering <meyering@lucent.com>
6360 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6361 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6362 determine the amount of total physical memory, use pstat_getstatic.
6363 HPUX-11 doesn't define _SC_PHYS_PAGES.
6364 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6365 If sysconf couldn't be used to determine the amount of available
6366 physical memory, use both pstat_getstatic and pstat_getdynamic.
6367 Based on a patch from Bob Proulx.
6369 2001-11-05 Jim Meyering <meyering@lucent.com>
6371 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6373 2001-11-03 Jim Meyering <meyering@lucent.com>
6375 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6376 in argmatch_to_argument call.
6378 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6381 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6382 e.g., a fault due to an attempt to free a NULL pointer.
6384 2001-11-01 Jim Meyering <meyering@lucent.com>
6386 * dirfd.c, dirfd.h: New files.
6387 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6389 * hash.c (hash_print) [TESTING]: Clean up.
6391 2001-10-22 Paul Eggert <eggert@twinsun.com>
6393 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6394 to avoid a warning if -Wall.
6396 2001-10-21 Paul Eggert <eggert@twinsun.com>
6398 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6400 2001-10-21 Jim Meyering <meyering@lucent.com>
6402 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6403 this code would end up calling gettext even in packages built
6405 * getopt.c (_): Likewise.
6406 * regex.c (_): Likewise.
6408 2001-10-20 Paul Eggert <eggert@twinsun.com>
6410 * error.c (strerror_r): Do not declare unless !_LIBC.
6411 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6412 Use strerror_r that is only a macro, even if it is not a function.
6413 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6414 (private_strerror): Use prototypes, not old-style function definition.
6415 (print_errno_message): New function.
6416 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6418 (error_tail, error, error_at_line): Use it.
6420 2001-10-11 Jim Meyering <meyering@lucent.com>
6422 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6423 and quote_n (1, ... to avoid clobbering a buffer.
6425 2001-10-05 Jim Meyering <meyering@lucent.com>
6427 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6428 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6429 * hash-pjw.h: New file.
6431 2001-09-30 Jim Meyering <meyering@lucent.com>
6433 * mountlist.c [MOUNTED_GETFSSTAT]:
6434 Include <sys/ucred.h>, for Apple Darwin.
6435 Include sys/mount.h and sys/fs_types.h only if available.
6437 (read_filesystem_list): Use FS_TYPE.
6439 2001-09-29 Paul Eggert <eggert@twinsun.com>
6441 * exclude.c (excluded_filename): 0 -> false, since it's
6444 2001-09-28 Paul Eggert <eggert@twinsun.com>
6446 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6447 #defines strtoimax. Also treat the other strto* functions
6450 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6451 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6452 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6454 2001-09-26 Jim Meyering <meyering@lucent.com>
6456 Most macros in unlocked-io.h had the wrong number of arguments.
6457 * gen-uio: New script.
6458 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6459 * unlocked-io.hin: Remove file.
6460 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6461 rather than trying to embed it here.
6462 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6463 Reported by Padraig Brady.
6465 2001-09-25 Volker Borchert <bt@teknon.de>
6467 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6469 2001-09-23 Jim Meyering <meyering@lucent.com>
6471 * mountlist.c: Remove useless parentheses in #if directives.
6472 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6473 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6475 2001-09-22 Jim Meyering <meyering@lucent.com>
6477 * localcharset.c: Update from latest gettext.
6478 * config.charset: Likewise.
6480 2001-09-20 Jim Meyering <meyering@lucent.com>
6482 * xstrtol.c (strtoimax): Guard declaration with
6483 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6484 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6485 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6486 (strtoumax): Likewise, for completeness (it wasn't necessary).
6488 2001-09-06 Paul Eggert <eggert@twinsun.com>
6490 * strtoimax.c (HAVE_LONG_LONG):
6491 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6492 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6493 to work around bug in IBM C compiler.
6495 2001-09-16 Jim Meyering <meyering@lucent.com>
6497 * mkdir.c: New file.
6499 2001-09-04 Paul Eggert <eggert@twinsun.com>
6501 * xgetcwd.c: Revert some of the previous change; intead,
6502 fix the HAVE_GETCWD_NULL code to behave more like the
6503 !HAVE_GETCWD_NULL code used to.
6506 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6509 2001-09-04 Paul Eggert <eggert@twinsun.com>
6511 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6512 Use ssize_t, not int, to store result of readlink.
6513 Check for ssize_t overflow as well as size_t overflow,
6514 as POSIX says the result of readlink is implementation-defined
6515 when ssize_t overflows.
6516 Remove unnecessary cast to char*.
6517 Use free+malloc instead of realloc, as the storage doesn't need
6518 to be preserved and it's clearer and can be more efficient that way.
6519 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6520 * xreadlink.h (xreadlink): Update prototype.
6522 2001-09-03 Paul Eggert <eggert@twinsun.com>
6524 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6525 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6526 spotted by Jim Meyering.
6528 2001-09-03 Jim Meyering <meyering@lucent.com>
6530 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6532 2001-09-03 Paul Eggert <eggert@twinsun.com>
6534 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6535 like the HAVE_GETCWD_NULL code.
6536 Include pathmax.h if not HAVE_GETCWD.
6537 Do not include xalloc.h.
6538 (INITIAL_BUFFER_SIZE): New symbol.
6539 Do not use xmalloc / xrealloc, since the caller is responsible for
6540 handling errors. Preserve errno around `free' during failure.
6541 Do not overrun buffer when using getwd.
6543 2001-09-03 Paul Eggert <eggert@twinsun.com>
6545 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6546 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6548 2001-09-02 Jim Meyering <meyering@lucent.com>
6550 * error.c: Update from GNU libc.
6552 2001-09-01 Jim Meyering <meyering@lucent.com>
6554 * xreadlink.c: New file.
6555 * xreadlink.h: New file.
6556 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6558 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6559 doesn't conflict with sparc Solaris 7's definition in
6560 /usr/include/sys/int_types.h.
6562 * exclude.c: Use `""', not `<>' to #include non-system header files.
6563 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6564 and strncasecmp as r-values. Unixware didn't have declarations.
6566 2001-08-31 Jim Meyering <meyering@lucent.com>
6568 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6569 Use an initial, malloc'd, buffer of length 128 rather than
6570 a statically allocated one of length 1024.
6572 2001-08-30 Paul Eggert <eggert@twinsun.com>
6574 * xgetcwd.c: Don't include pathmax.h.
6575 Include stdlib.h and unistd.h if available.
6577 (xmalloc, xstrdup, free): Remove decls.
6578 (xgetcwd): Don't assume sizes fit in unsigned.
6579 Check for overflow when computing sizes.
6580 Simplify reallocation code.
6582 2001-08-28 Paul Eggert <eggert@twinsun.com>
6584 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6586 * strtoimax.c: Renamed from strtoxmax.c, removing the
6589 Also, make the following further changes to make this file's
6590 configuration more similar to that of strtol.c:
6591 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6592 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6593 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6594 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6595 changed to signed values.
6597 And make the following changes as well:
6598 Fix copyright notice, as 1999 was missing.
6599 (verify): New macro.
6600 (strtoimax): Check sizes at compile-time, not run-time.
6601 Prefer strtol to strtoll if both work.
6602 (main): Remove; it was not that useful and was a pain to maintain.
6604 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6606 2001-08-30 Paul Eggert <eggert@twinsun.com>
6608 * savedir.c (savedir): Remove size parameter, as POSIX says that
6609 a directory's st_size can have an arbitrary value, so the old
6610 usage could waste an arbitrary amount of memory. All uses
6612 * savedir.h: Update prototype.
6614 2001-08-30 Paul Eggert <eggert@twinsun.com>
6616 * xstrtol.c (strtoimax): New decl.
6618 2001-08-28 Paul Eggert <eggert@twinsun.com>
6620 * xstrtol.h: Add copyright notice.
6621 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6622 LONGINT_INVALID_SUFFIX_CHAR.
6624 2001-08-30 Paul Eggert <eggert@twinsun.com>
6626 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6629 2001-08-30 Paul Eggert <eggert@twinsun.com>
6631 * hash.c: Remove '2001' from copyright notice.
6633 2001-08-30 Paul Eggert <eggert@twinsun.com>
6635 * full-write.h: New file.
6636 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6637 * full-write.c: Correct credits, as cccp.c no longer
6638 exists and anyway it was so heavily changed from the old cccp
6639 code as to be unrecognizable. Include full-write.h.
6640 (full_write) Return size_t, with short writes meaning failure.
6641 All callers changed. This fixes a bug with large buffers
6643 * utime.c: Include full-write.h.
6645 2001-08-30 Paul Eggert <eggert@twinsun.com>
6647 Merge 'exclude' changes from tar 1.13.22.
6648 This fixes one or two unlikely storage allocation overflow bugs,
6649 but doesn't change user-visible behavior otherwise.
6651 2001-08-30 Paul Eggert <eggert@twinsun.com>
6653 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6654 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6655 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6656 Include if available.
6657 (<xalloc.h>): Include
6658 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6659 (verify): New macro. Use it to verify that EXCLUDE macros do not
6660 collide with FNM macros.
6661 (struct patopts): New struct.
6662 (struct exclude): Use it, as exclude patterns now come with options.
6663 (new_exclude): Support above changes.
6664 (new_exclude, add_exclude_file):
6665 Initial size must now be a power of two to simplify overflow checking.
6666 (free_exclude, fnmatch_no_wildcards): New function.
6667 (excluded_filename): No longer requires options arg, as the options
6668 are determined by add_exclude. Now returns bool, not int.
6669 (excluded_filename, add_exclude):
6670 Add support for the fancy new exclusion options.
6671 (add_exclude, add_exclude_file): Now takes int options arg.
6672 Check for arithmetic overflow when computing sizes.
6673 (add_exclude_file): xrealloc might modify errno, so don't
6674 realloc until after errno might be used.
6676 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6678 (free_exclude): New decl.
6679 (add_exclude, add_exclude_file): Now takes int options arg.
6680 (excluded_filename): No longer requires options arg, as the options
6681 are determined by add_exclude. Now returns bool, not int.
6683 2001-08-30 Paul Eggert <eggert@twinsun.com>
6685 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6687 2001-08-27 Jim Meyering <meyering@lucent.com>
6689 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6691 * version-etc.c (N_): Remove definition.
6692 Revert most of last change.
6693 Instead, simply don't mark the `Copyright...' string for translation.
6694 Based on advice from Paul Eggert.
6696 * strtoxmax.c: Tweak comment.
6698 2001-08-26 Jim Meyering <meyering@lucent.com>
6700 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6701 of copyright with `%s' so translators don't get an untranslated
6703 (COPYRIGHT_YEAR): Define.
6704 (version_etc): Use fprintf rather than fputs.
6705 Suggestion from Ulrich Drepper.
6707 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6709 * strtoll.c: New file, from GNU libc.
6710 * xstrtoimax.c: New file.
6712 * xstrtol.h: Add xstrtoimax.
6713 * strtoumax.c: New file. Simply include "strtoumax.c".
6714 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6716 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6717 * strtoxmax.c: ... then renamed to this.
6719 2001-08-13 Paul Eggert <eggert@twinsun.com>
6721 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6722 Port to Solaris 8, where 'sed' requires a space after the 'r'
6723 command, and where sh dislikes "$/". Clean up the spacing a bit.
6724 Redirect output to $tmp just once.
6726 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6728 * addext.c (<errno.h>): Include.
6729 (errno): Declare if not defined.
6730 (addext): Work correctly when pathconf returns -1 and leaves
6731 errno alone because there is no limit. Also, work even if
6732 pathconf returns a value greater than SIZE_MAX.
6734 2001-08-12 Jim Meyering <meyering@lucent.com>
6736 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6737 Simply `return getcwd (NULL, 0);'.
6738 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6739 Use 1300 as initial value for length, not PATH_MAX.
6741 * pathmax.h: Clean up cpp syntax.
6743 2001-08-12 Jim Meyering <meyering@lucent.com>
6745 * gettimeofday.c: New file.
6747 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6749 2001-08-04 Jim Meyering <meyering@lucent.com>
6751 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6752 to get in sync with glibc.
6754 2001-08-03 Paul Eggert <eggert@twinsun.com>
6756 The following changes are from gettext 0.10.39 as maintained by
6759 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6760 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6761 with inverted sense. All uses changed.
6763 * mbswidth.c: Don't include <limits.h>.
6764 Include <stdlib.h> and <string.h> unconditionally.
6765 (iswcntrl, mbsinit, ISCNTRL): New macros.
6766 (mbsnwidth): Use K&R style function declarations.
6767 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6768 can optimize it when MB_CUR_MAX == 1.
6769 The width of control characters is zero, not 1.
6771 2001-07-15 Jim Meyering <meyering@lucent.com>
6773 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6774 (BUILT_SOURCES): Add unlocked-io.h.
6775 (io_functions): Define.
6776 (unlocked-io.h): New rule.
6777 (DISTCLEANFILES): Add unlocked-io.h.
6778 (all-local): Depend on unlocked-io.h, to ensure it is created.
6780 * unlocked-io.hin: New file
6782 * regex.c: Update from glibc.
6784 2001-07-05 Jim Meyering <meyering@lucent.com>
6786 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6788 (libfetish_a_SOURCES): Put all .h files here instead.
6789 Remove a thus-exposed (better checks in automake) duplicate and
6790 two unnecessary .h files.
6792 2001-06-11 Jim Meyering <meyering@lucent.com>
6794 * regex.c: Update from GNU libc.
6796 2001-05-27 Jim Meyering <meyering@lucent.com>
6798 * readutmp.h (UT_TYPE): Define.
6800 2001-05-24 Jim Meyering <meyering@lucent.com>
6802 * argmatch.c: Include "quote.h".
6803 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6804 quote function. Reported by Göran Uddeborg.
6806 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6808 * dirname.c (dir_name): Compute append_dot using path, not newpath
6809 which is not yet declared.
6811 2001-05-11 Paul Eggert <eggert@twinsun.com>
6813 * Makefile.am (libfetish_a_SOURCES):
6814 Add strftime.c, since we now compile it on all hosts.
6816 * strftime.c (my_strftime):
6817 Define to nstrftime if emacs, but only if my_strftime is not defined.
6818 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6819 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6820 Add one more extra argument: a nanoseconds value.
6823 (my_strftime function): Add %N format.
6824 (emacs_strftimeu): Renamed from emacs_strftime,
6825 with extra ut argument.
6827 2001-05-11 Paul Eggert <eggert@twinsun.com>
6829 dirname code cleanup. base_name now behaves more compatibly
6830 with POSIX basename when given file names that have trailing
6831 slashes, and similarly for dir_name. Add new primitives
6832 base_len and dir_len. Put the directory-name-related decls
6835 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6836 * backupfile.c (base_name): Likewise.
6837 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6838 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6839 * makepath.c (strip_trailing_slashes): Likewise.
6840 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6842 * rename.c (strip_trailing_slashes): Likewise.
6843 * same.c (base_name): Likewise.
6844 * stripslash.c (ISSLASH): Likewise.
6846 * addext.c: Include <dirname.h> after size_t is defined.
6847 * backupfile.c: Likewise.
6849 * addext.c (addext): Use base_len to trim redundant
6850 trailing slashes instead of doing it ourselves.
6851 But do not trim the last slash if it is not redundant.
6853 * backupfile.c (find_backup_file_name,
6854 max_backup_version): Use base_len instead of rolling it ourselves.
6855 Handle the case of "" and (on DOS) "C:" correctly.
6857 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6858 Include <string.h>, <dirname.h>.
6859 (base_name): Allow file names ending in slashes, other than names
6860 that are all slashes. In this case, return the basename followed
6861 by the slashes. This is more general, and can be used in places
6862 where the original base_name purposely had an assertion failure.
6863 (base_len): New function.
6865 * dirname.c: Include <string.h> instead of <stdlib.h>.
6866 Do not include <assert.h>; no longer needed.
6868 (memrchr): Remove decl.
6869 (dir_name_r): Remove.
6870 (dir_len): Renamed from dirlen. All callers changed.
6871 Rewrite in terms of base_name, for simplicity and consistency.
6872 (dir_name): Never return NULL. All callers changed.
6873 Do not include <stdlib.h> in test program; no longer needed.
6874 return 0; is fine for test program.
6876 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6878 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6880 * path-concat.c (path_concat): Use base_len to compute
6881 base length, not strlen; this means we cannot rely on memcpy
6884 * same.c (STREQ): Remove.
6885 (same_name): Handle the case where the basename ends in trailing '/'.
6887 * stripslash.c (strip_trailing_slashes): Return nonzero if
6888 a slash was stripped. Do not strip the last slash after a
6891 2001-04-08 Jim Meyering <meyering@lucent.com>
6893 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6894 recomputed; that's necessary when the offset spans a DST transition.
6895 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6897 2001-04-02 Jim Meyering <meyering@lucent.com>
6899 * regex.h, regex.c: Update from GNU libc.
6901 2001-03-19 Paul Eggert <eggert@twinsun.com>
6903 * version-etc.c (version_etc_copyright): Update to 2001.
6905 2001-03-16 Paul Eggert <eggert@twinsun.com>
6907 * tempname.c (uint64_t): Define to uintmax_t if
6908 not defined, and if UINT64_MAX is not defined.
6909 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6910 Reported by John David Anglin.
6912 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6914 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6915 alias if codeset is empty.
6916 * config.charset (BeOS): Use wildcard syntax.
6918 2001-03-13 Jim Meyering <meyering@lucent.com>
6920 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6921 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6924 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6926 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6928 * unicodeio.c (print_unicode_char): Simplify accordingly.
6930 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6932 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6933 support for DOS/DJGPP.
6935 2001-02-28 Paul Eggert <eggert@twinsun.com>
6937 * Makefile.am (libfetish_a_SOURCES):
6938 Add dup-safer.c, fopen-safer.c.
6939 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6941 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6943 2001-02-25 Paul Eggert <eggert@twinsun.com>
6945 The mkstemp replacement is taken from glibc 2.2.2, with some
6946 portability fixes for use outside glibc, as follows:
6948 * tempname.c (struct_stat64): New macro.
6949 (direxists, __gen_tempname): Use it.
6950 This avoids a portability problem with Solaris 8.
6952 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6953 (<stddef.h>, <stdint.h>, <string.h>):
6954 Include only if STDC_HEADERS || _LIBC.
6955 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6956 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6957 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6958 (__set_errno): Define this macro if <errno.h> doesn't.
6959 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6960 Define these macros if <stdio.h> doesn't.
6961 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6962 Define these macros if <sys/stat.h>
6963 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6964 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6965 __xstat64): Define if not _LIBC.
6966 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6967 (__gen_tempname): Invoke gettimeofday only if
6968 HAVE_GETTIMEOFDAY || _LIBC;
6969 otherwise, fall back on plain "time".
6970 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6972 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6974 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6976 2001-02-17 Jim Meyering <meyering@lucent.com>
6978 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6979 around included file name.
6981 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6983 * strftime.c: Update from GNU libc (the only changes were to comments).
6985 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6987 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6989 2001-02-17 Paul Eggert <eggert@twinsun.com>
6991 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6992 Remove workaround macros for hosts that have mbrtowc but not
6993 mbstate_t, as we now insist on proper declarations for both
6994 before using mbrtowc.
6996 2001-02-17 Jim Meyering <meyering@lucent.com>
6998 * regex.c: Update from libc.
7000 2001-02-16 Paul Eggert <eggert@twinsun.com>
7002 * alloca.c (malloc): Undef before defining, since stdlib.h
7003 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7004 Reported by Mark Hounschell via Paul Eggert.
7006 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7008 * config.charset: Update for FreeBSD 4.2.
7010 2001-01-26 Jim Meyering <meyering@lucent.com>
7012 * quotearg.c: Include stddef.h.
7013 * quote.c: Include stddef.h.
7014 Reported by Axel Kittenberger.
7016 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7017 line in double quotes so that it evokes a better diagnostic.
7018 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7019 Reported by Axel Kittenberger.
7021 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7023 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7024 to avoid a warning. Add back 'const' to inptr.
7026 2001-01-16 Jim Meyering <meyering@lucent.com>
7028 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7031 2001-01-14 Jim Meyering <meyering@lucent.com>
7033 * rename.c: New file. From Volker Borchert.
7034 Include stdlib.h, string.h or strings.h, and xalloc.h.
7035 Use strip_trailing_slashes rather than open-coding it.
7037 2001-01-03 Paul Eggert <eggert@twinsun.com>
7039 * strftime.c: Sync with glibc time/strftime.c 1.81.
7041 2001-01-03 Jim Meyering <meyering@lucent.com>
7043 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7044 local `inptr' to avoid warning with some system declarations of iconv.
7046 2000-12-29 Paul Eggert <eggert@twinsun.com>
7048 * modechange.c: Do not assume that mode_t uses the
7049 traditional octal encoding. E.g. "chmod 1 FOO" should set
7050 the other-execute bit of FOO even if S_IXOTH != 1.
7052 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7053 WOTH, XOTH, ALLM): New macros.
7054 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7055 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7057 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7058 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7060 No need to use uintmax_t; unsigned long is long enough.
7061 Don't bother to get suffix since we don't use it.
7063 2000-12-24 Jim Meyering <meyering@lucent.com>
7065 * hash.c (is_prime): Return explicit boolean values.
7066 (hash_get_first): Return NULL to appease Irix5.6's 89.
7067 Reported by Nelson Beebe.
7069 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7071 * localcharset.c (locale_charset): Add support for Win32.
7073 2000-12-18 Paul Eggert <eggert@twinsun.com>
7075 * physmem.h, physmem.c: New files.
7077 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7078 (noinst_HEADERS): Add physmem.h.
7080 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7081 't' for compatibility with Solaris 8 sort.
7083 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7085 * config.charset: Add support for BeOS.
7087 2000-12-16 Jim Meyering <meyering@lucent.com>
7089 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7090 SHELLS_FILE to a file name that's useful on djgpp systems.
7092 (ADDITIONAL_DEFAULT_SHELLS): Define.
7093 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7094 Based mostly on a patch from Prashant TR.
7096 2000-12-16 Jim Meyering <meyering@lucent.com>
7098 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7099 N and M) would have treated it like `chown N:N FILE'.
7101 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7103 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7105 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7106 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7107 to the list of canonical encodings. Rename EUC-CN to GB2312.
7109 2000-12-08 Andreas Schwab <schwab@suse.de>
7111 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7112 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7114 2000-12-07 Jim Meyering <meyering@lucent.com>
7116 * stripslash.c (ISSLASH): Define.
7117 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7120 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7121 (dir_name_r): Declare this function as static.
7122 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7123 manifest itself on a name containing a mix of slashes and
7125 Make this function work with names starting with a DOS-style
7126 drive letter and colon prefix.
7127 (dir_name): Append `.' if necessary.
7128 Based mostly on patches from Prashant TR and Eli Zaretskii.
7130 * dirname.h (dir_name_r): Remove prototype.
7132 2000-12-05 Jim Meyering <meyering@lucent.com>
7134 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7136 2000-12-04 Jim Meyering <meyering@lucent.com>
7138 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7139 Also include memory.h, stdlib.h, unistd.h if appropriate.
7140 Reported by Andreas Jaeger (conflicting declaration of malloc).
7142 2000-12-02 Jim Meyering <meyering@lucent.com>
7144 * closeout.h: Make idempotent, to avoid some obscure warnings.
7146 2000-12-01 Paul Eggert <eggert@twinsun.com>
7148 * memrchr.c: Include <config.h> before any system include file.
7150 2000-11-29 Paul Eggert <eggert@twinsun.com>
7152 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7154 2000-11-26 Jim Meyering <meyering@lucent.com>
7156 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7158 2000-11-22 Paul Eggert <eggert@twinsun.com>
7160 * strftime.c (my_strftime): Do not invoke mbrlen with a
7161 size of (size_t) -1; it's not portable.
7163 2000-11-17 Akim Demaille <akim@epita.fr>
7165 * obstack.h: Formatting changes.
7166 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7167 prevent type checking.
7168 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7169 cast the value to (void *): assigning a `foo *' to a `void *'
7171 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7173 2000-11-17 Jim Meyering <meyering@lucent.com>
7175 * strstr.c: Update from GNU libc.
7177 2000-11-16 Jim Meyering <meyering@lucent.com>
7179 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7181 2000-11-11 Jim Meyering <meyering@lucent.com>
7183 * error.c: Add a couple #includes, merging from GNU libc version.
7185 2000-11-10 Jim Meyering <meyering@lucent.com>
7187 * obstack.h: Update from GNU libc.
7188 * obstack.c: Likewise.
7190 2000-11-06 Paul Eggert <eggert@twinsun.com>
7192 * getusershell.c (setusershell): Use rewind rather than
7193 fseek/fseeko, to avoid configuration hassles with fseeko.
7194 Don't bother opening SHELLS_FILE if shellstream is NULL;
7197 2000-11-05 Jim Meyering <meyering@lucent.com>
7199 * makepath.h (make_dir): Declare.
7200 * makepath.c (make_dir): Remove `static' attribute.
7203 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7205 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7206 last one in a bucket, advance to the next bucket.
7208 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7210 * fnmatch.c: Do not comment out all the code if we are using
7211 the GNU C library, because in some cases we are replacing buggy
7212 code in the GNU C library itself.
7214 2000-10-30 Paul Eggert <eggert@twinsun.com>
7216 * error.h, getline.h, modechange.h:
7217 Remove "2000" from Copyright line, as the file hasn't been
7218 changed this year other than in the copyright notice.
7220 * xalloc.h: Add "2000" to Copyright line, as this file
7221 was changed this year.
7223 2000-10-30 Paul Eggert <eggert@twinsun.com>
7225 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7226 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7227 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7229 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7231 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7232 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7233 doesn't define __restrict_arr.
7235 2000-10-29 Jim Meyering <meyering@lucent.com>
7237 * xstat.in: Fix grammar in comment.
7239 2000-10-28 Jim Meyering <meyering@lucent.com>
7241 * memchr.c: Update from libc.
7242 Adjust for portability:
7243 [HAVE_STDLIB_H]: Include stdlib.h.
7244 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7245 Undef __memchr, too.
7246 [!weak_alias]: Define __memchr to memchr.
7248 * regex.c: Update from libc.
7249 * regex.h: Likewise.
7250 * getopt1.c: Likewise.
7251 * memcmp.c: Likewise.
7253 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7254 Avoid using fseek, when possible -- it's broken by design.
7255 Patch by Ulrich Drepper.
7257 2000-10-26 Jim Meyering <meyering@lucent.com>
7259 * strftime.c: Update from libc.
7261 2000-10-25 Jim Meyering <meyering@lucent.com>
7263 * obstack.c: Update from libc.
7265 2000-10-23 Jim Meyering <meyering@lucent.com>
7267 * hard-locale.c (hard_locale): Revert last change -- it was simply
7268 wrong. That set_locale call must not have any side effects.
7271 2000-10-22 Jim Meyering <meyering@lucent.com>
7273 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7274 [CYCLIC]: Remove now-unused definition.
7276 * save-cwd.c (O_DIRECTORY): Define, if needed.
7277 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7278 Suggestion from Ulrich Drepper.
7280 2000-10-21 Jim Meyering <meyering@lucent.com>
7282 * dirname.c (dir_name_r): New function, factored out of dir_name.
7283 (dir_name): Use dir_name_r.
7284 * dirname.h (dir_name_r): Declare it.
7286 2000-10-21 Jim Meyering <meyering@lucent.com>
7288 * dirname.c (memrchr): Declare if necessary.
7289 (dir_name): Remove the restriction that there be no
7290 trailing slashes. Now, this code skips past them, effectively
7292 [TEST_DIRNAME] (main): New unit tests.
7294 * memrchr.c: New file from GNU libc.
7295 Undef __memrchr, too.
7296 [!weak_alias]: Define __memrchr to memrchr.
7297 Guard weak_alias use with `#ifdef weak_alias'.
7299 2000-10-17 Jim Meyering <meyering@lucent.com>
7301 * quote.h (PARAMS): Define and use.
7302 Reported by Akim Demaille.
7304 * getopt.c: Update from libc.
7306 2000-10-16 Jim Meyering <meyering@lucent.com>
7308 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7311 2000-09-25 Jim Meyering <meyering@lucent.com>
7313 * md5.h (rol): Define (from GnuPG).
7315 * sha.c: Give credit (GnuPG) where due.
7316 (M): Use rol rather than open-coding it.
7317 Add a FIXME comment.
7319 2000-09-21 Jim Meyering <meyering@lucent.com>
7321 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7322 Reported by Michael Stone.
7324 2000-09-20 Jim Meyering <meyering@lucent.com>
7326 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7327 (noinst_HEADERS): Add sha.h.
7328 Based on code from Scott G. Miller and from GnuPG.
7330 2000-09-15 Jim Meyering <meyering@lucent.com>
7332 * regex.c: Update from libc.
7334 2000-09-10 Jim Meyering <meyering@lucent.com>
7336 * getopt.c (_getopt_internal): Update from glibc.
7338 2000-09-09 Jim Meyering <meyering@lucent.com>
7340 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7341 think it should be used as a general replacement for isascii.
7342 * fnmatch.c: Likewise.
7343 * mbswidth.c: Likewise
7344 * regex.c: Likewise.
7347 * userspec.c: Include sys/param.h and limits.h.
7349 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7350 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7351 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7352 UID, GID. Check range.
7354 2000-09-06 Jim Meyering <meyering@lucent.com>
7356 * getopt.c (_getopt_internal): Update from glibc.
7358 2000-08-30 Jim Meyering <meyering@lucent.com>
7360 * strftime.c: Merge in changes from GNU libc.
7362 2000-08-26 Jim Meyering <meyering@lucent.com>
7364 * closeout.c: Include "__fpending.h".
7365 (close_stdout_status): Return right away if there's nothing to flush.
7367 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7368 * __fpending.c: New file.
7369 * __fpending.h: New file.
7371 2000-08-07 Paul Eggert <eggert@twinsun.com>
7373 Standardize on "memory exhausted" instead of "Memory exhausted"
7374 or "virtual memory exhausted".
7375 * obstack.c (print_and_abort): Use "memory exhausted", not
7376 "virtual memory exhausted".
7377 * same.c (same_name): Invoke xalloc_die instead of printing
7379 * userspec.c (parse_user_spec): Likewise.
7380 * bumpalloc.h: comment fix
7381 * same.c, userspec.c: Include xalloc.h.
7383 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7384 not char *const and pointing to a constant array.
7385 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7386 (xrealloc): Comment fix.
7388 * userspec.c (parse_user_spec):
7389 Don't translate a message until just before returning,
7390 to avoid unnecessary translation.
7392 2000-08-07 Jim Meyering <meyering@lucent.com>
7394 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7395 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7396 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7397 getgroups.c, gethostname.c, getopt.h, group-member.c,
7398 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7399 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7400 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7401 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7402 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7403 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7404 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7405 yesno.c: Back out Copyright date changes for each file with no change
7406 this year. This eases coordination with other programs using the same
7407 source code modules. From Paul Eggert.
7409 2000-08-03 Greg McGary <greg@mcgary.org>
7411 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7412 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7413 (EXTEND_BUFFER): Use them.
7415 2000-08-01 Jim Meyering <meyering@lucent.com>
7417 * dirname.c (ISSLASH): Define.
7418 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7419 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7420 both `\' and `/' may be use as path separators.
7421 Based on a patch from Prashant TR.
7423 2000-07-31 Paul Eggert <eggert@twinsun.com>
7425 * quotearg.c (quotearg_n_options): Don't make the initial
7426 slot vector a constant, since it might get modified.
7428 2000-07-31 Jim Meyering <meyering@lucent.com>
7430 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7431 * obstack.c (print_and_abort): Likewise.
7433 2000-07-30 Paul Eggert <eggert@twinsun.com>
7435 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7436 buffer, so that the caller can always quote one small
7437 component of a "memory exhausted" message in slot 0.
7438 From a suggestion by Jim Meyering.
7440 2000-07-30 Jim Meyering <meyering@lucent.com>
7442 * makepath.c (make_path): Quote the other instance, too.
7444 * quotearg.c (N_STATIC_SLOTVECS): Define.
7445 (STATIC_BUF_SIZE): Define.
7446 (quotearg_n_options): Use only statically allocated storage when
7447 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7448 than STATIC_BUF_SIZE.
7450 2000-07-29 Jim Meyering <meyering@lucent.com>
7452 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7453 * dirname.c (dir_name): Likewise.
7455 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7457 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7458 (dir_name): Assert that there are no trailing slashes.
7460 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7462 * mbswidth.h (mbswidth): Add a flags argument.
7463 (mbswidth): New declaration.
7464 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7465 * mbswidth.c (mbswidth): Add a flags argument.
7466 (mbsnwidth): New function.
7468 2000-07-24 Jim Meyering <meyering@lucent.com>
7470 * mbswidth.c: Remove useless #else. From Bruno Haible.
7472 2000-07-23 Paul Eggert <eggert@twinsun.com>
7474 * mbswidth.c (_XOPEN_SOURCE):
7475 Don't define; this causes problems on Solaris 7.
7476 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7478 2000-07-23 Paul Eggert <eggert@twinsun.com>
7481 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7482 so that mbstate_t is always defined.
7484 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7485 be 1 in at least one GCC installation, and this configuration
7486 error is likely to be common. Ignoring MB_LEN_MAX hurts
7487 performance on hosts that have mbrtowc but have only unibyte
7488 locales, but I assume these hosts are rare.
7490 2000-07-23 Paul Eggert <eggert@twinsun.com>
7492 * quotearg.c: Streamline by invoking multibyte code only if needed.
7493 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7494 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7495 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7496 invoke multibyte primitives.
7498 2000-07-23 Jim Meyering <meyering@lucent.com>
7500 * basename.c (base_name): Add an assertion.
7502 2000-07-15 Bruno Haible <clisp.cons.org>
7504 * quotearg.c: When the system forces us to redefine mbstate_t,
7505 shadow its mbsinit function.
7507 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7509 * mbswidth.h: New file.
7510 * mbswidth.c: New file.
7511 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7512 (noinst_HEADERS): Add mbswidth.h.
7514 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7516 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7519 2000-07-15 Jim Meyering <meyering@lucent.com>
7521 * makepath.c: Include quote.h.
7522 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7523 corresponding argument in a `quote (...)' call.
7524 Give better diagnostics.
7526 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7527 (noinst_HEADERS): Add quote.h.
7529 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7530 from tar's src/misc.c.
7531 * quote.h: New file. Prototypes for same.
7533 2000-07-10 Paul Eggert <eggert@twinsun.com>
7535 From a suggestion by Bruno Haible.
7536 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7537 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7538 to decide whether to define the BeOS workaround macro;
7539 this adjusts to the change to AC_MBSTATE_T.
7541 2000-07-13 Paul Eggert <eggert@twinsun.com>
7543 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7545 * quotearg.c (quoting_style_args, quoting_style_vals,
7546 quotearg_buffer_restyled): Add support for
7547 clocale_quoting_style. Undo previous change to
7548 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7549 and "{RIGHT QUOTATION MARK}" msgids.
7551 2000-07-05 Paul Eggert <eggert@twinsun.com>
7553 The old behavior of quoting `like this' doesn't look good with
7554 newer, ISO-style fonts. See:
7555 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7557 Instead, quote "like this" by default. Let the translator
7558 tailor the locale-specific quoting behavior by providing
7559 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7561 * quotearg.c (N_): New macro.
7562 (gettext_default): New function.
7563 (quotearg_buffer_restyled): Use
7564 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7565 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7567 2000-07-09 Jim Meyering <meyering@lucent.com>
7569 * Most files: Update copyright dates to include 2000.
7571 2000-07-08 Jim Meyering <meyering@lucent.com>
7573 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7575 (xgethostname): Remove now-unnecessary #ifdef.
7576 Move declaration of `err' into loop where it's used.
7578 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7580 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7581 by allocating a larger buffer. Test the gethostname return value for
7582 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7583 returns an error and ENAMETOOLONG isn't defined.
7585 2000-07-05 Paul Eggert <eggert@twinsun.com>
7586 and Bruno Haible <haible@clisp.cons.org>
7588 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7590 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7592 * quotearg.c (struct quoting_options): Simplify quote_these_too
7595 2000-07-03 Jim Meyering <meyering@lucent.com>
7597 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7598 Reported by Bruno Haible.
7600 2000-07-04 Jim Meyering <meyering@lucent.com>
7602 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7603 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7606 2000-07-03 Paul Eggert <eggert@twinsun.com>
7607 and Bruno Haible <haible@clisp.cons.org>
7609 * quotearg.c (mbrtowc):
7610 Assign to *pwc, and return 1 only if result is nonzero.
7611 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7613 2000-07-03 Jim Meyering <meyering@lucent.com>
7615 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7616 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7619 2000-07-02 Jim Meyering <meyering@lucent.com>
7621 * quotearg.c (mbstate_t): Don't define here.
7623 2000-07-02 Jim Meyering <meyering@lucent.com>
7625 * nanosleep.c (SIGCONT): Define if not already defined.
7627 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7629 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7630 per change in ../m4/ls-mntd-fs.m4.
7631 (read_filesystem_list): Ignore symbolic links.
7633 2000-06-29 Jim Meyering <meyering@lucent.com>
7635 * same.c: Include <string.h> or <strings.h>, as appropriate,
7636 for declaration of strcmp.
7638 * long-options.c: Include <stdlib.h>, for declaration of exit.
7640 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7641 Avoid warning by casting result to `char *' to remove `const'.
7643 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7645 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7647 2000-06-26 Paul Eggert <eggert@twinsun.com>
7649 savedir now sets errno on failure and invokes xmalloc to get memory.
7650 Fix a couple of other minor bugs while we're at it.
7652 * savedir.c (<unistd.h>): Do not include; there's no need.
7653 (NAMLEN): Remove macro.
7654 (malloc, realloc): Remove decls.
7656 ("xalloc.h"): Include.
7657 (NAME_SIZE_DEFAULT): New macro.
7658 (savedir): Use xmalloc / xrealloc to allocate memory.
7659 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7660 Skip "" directory entries.
7661 Use strlen to calculate directory entry length, since the old method
7662 is rarely used these days and isn't worth supporting.
7663 Don't use a pointer after freeing it.
7664 Check for integer overflow when calculating allocation size.
7665 Use memcpy to copy entries, instead of stpcpy.
7666 Set errno properly when returning NULL.
7667 Check for readdir error.
7669 2000-06-26 Jim Meyering <meyering@lucent.com>
7671 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7673 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7675 * getusershell.c (xmalloc, xrealloc): Remove functions.
7677 Don't include <stdlib.h>. Don't declare malloc, realloc.
7679 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7681 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7683 2000-06-24 Jim Meyering <meyering@lucent.com>
7685 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7687 2000-06-21 Jim Meyering <meyering@lucent.com>
7689 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7691 2000-06-19 Paul Eggert <eggert@twinsun.com>
7693 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7694 (mbrtowc, mbstate_t): Define substitutes if
7695 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7696 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7697 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7699 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7701 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7702 than 1024, return a memory chunk of least possible size, instead
7703 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7704 Use free/xmalloc instead of xrealloc to avoid copying for very long
7707 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7709 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7710 address, not strdup. Include <stdlib.h> and don't declare free().
7712 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7714 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7717 2000-06-21 Jim Meyering <meyering@lucent.com>
7719 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7720 (noinst_HEADERS): Add getstr.h.
7722 * getline.c (getstr): Move into a separate file.
7723 * getstr.c (getstr): New file, extracted from getline.c, with
7724 the following changes: new parameter, delim2; both delim[12]
7725 parameters have type `int', not `char'. The latter would lose
7726 with 8-bit delimiters.
7727 * getstr.h: New file.
7729 2000-06-19 Jim Meyering <meyering@lucent.com>
7731 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7733 2000-06-18 Jim Meyering <meyering@lucent.com>
7735 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7736 Besides, these days every porting target provides a mkdir function.
7738 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7739 (this snippet comes from src/system.h).
7741 2000-06-15 Paul Eggert <eggert@twinsun.com>
7743 * human.c (adjust_value): New function.
7744 (human_readable_inexact): Apply rounding style even when
7745 printing approximate values.
7747 2000-06-14 Paul Eggert <eggert@twinsun.com>
7749 * human.c (human_readable_inexact): Allow an input block
7750 size that is not a multiple of the output block size, and vice versa.
7751 Reported by Piergiorgio Sartor.
7753 2000-06-14 Paul Eggert <eggert@twinsun.com>
7755 * getdate.y (get_date): Apply relative times after time
7756 zone indicator, not before. Reported by Todd A. Jacobs.
7758 2000-06-13 Jim Meyering <meyering@lucent.com>
7760 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7762 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7764 2000-06-12 Paul Eggert <eggert@twinsun.com>
7766 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7768 2000-06-04 Paul Eggert <eggert@twinsun.com>
7770 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7772 2000-06-04 Jim Meyering <meyering@lucent.com>
7774 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7775 SunOS 4.1.4 for which gid_t is an unsigned type.
7777 2000-06-03 Jim Meyering <meyering@lucent.com>
7779 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7781 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7783 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7784 newer, don't install charset.alias.
7785 * config.charset: Change the Linux/glibc rules so they become empty
7786 on glibc-2.1 or newer.
7788 2000-06-02 Jim Meyering <meyering@lucent.com>
7790 * mountlist.c: Back out last change. Instead, do this...
7791 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7792 member using the same `ignore'-testing code.
7793 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7797 2000-05-29 Jim Meyering <meyering@lucent.com>
7799 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7800 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7802 2000-05-22 Jim Meyering <meyering@lucent.com>
7804 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7806 2000-05-18 Jim Meyering <meyering@lucent.com>
7808 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7809 back, too, since it may have been modified by allocate_entry.
7810 (hash_delete): Rewrite to use neither the assignment operator
7811 nor the comma operator in an if-expression.
7813 2000-05-15 Paul Eggert <eggert@twinsun.com>
7816 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7817 Remove; no longer needed.
7818 "quotearg.h": Add include.
7819 (file_name): Do not bother to explicitly initialize to NULL; it's less
7820 efficient on some hosts.
7821 (close_stdout_status): Remove test as to whether stdout was already
7822 closed; it breaks for the case "echo x | sort >&-".
7823 Quote file name colons.
7824 Do not assume that _("write error") lacks format strings.
7826 2000-05-15 Jim Meyering <meyering@lucent.com>
7828 * version-etc.c (version_etc_copyright): Update the copyright string
7829 used in all --version output.
7831 2000-05-14 Jim Meyering <meyering@lucent.com>
7833 * closeout.c (close_stdout_set_file_name): New function.
7834 (close_stdout_status): Use new file-scoped global.
7835 Return right away if fstat says the stdout file descriptor is invalid.
7836 * closeout.h (close_stdout_set_file_name): Declare.
7838 2000-05-10 Jim Meyering <meyering@lucent.com>
7840 * closeout.c [default_exit_status]: New file-scoped variable.
7841 (close_stdout_set_status): New function.
7842 * closeout.h (close_stdout_set_status): Declare.
7844 2000-05-08 Jim Meyering <meyering@lucent.com>
7846 * long-options.c: Don't include closeout.h.
7847 (parse_long_options): Don't call close_stdout for --version.
7849 2000-05-06 Jim Meyering <meyering@lucent.com>
7851 * strnlen.c: Undefine __strnlen and strnlen.
7852 [!weak_alias]: Define __strnlen to strnlen.
7854 * atexit.c: New file, from libiberty.
7856 2000-05-06 Jim Meyering <meyering@lucent.com>
7858 * closeout.c (close_stdout_status): Also check for errors on the
7861 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7863 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7864 instead of xmalloc, xrealloc, path_concat.
7865 (locale_charset): Treat empty environment variables as absent.
7866 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7868 2000-05-04 Jim Meyering <meyering@lucent.com>
7870 * getopt.c: Update from glibc.
7871 * obstack.c: Likewise.
7872 * obstack.h: Likewise.
7873 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7875 * regex.h: Likewise.
7876 * strndup.c: Likewise.
7877 * strnlen.c: New file, from glibc.
7879 2000-05-01 Jim Meyering <meyering@lucent.com>
7881 * full-write.c (full_write): Remove `FIXME' part of comment.
7883 2000-04-29 Jim Meyering <meyering@lucent.com>
7885 * path-concat.c: Declare strdup only if it's not defined.
7886 * canon-host.c: Likewise.
7888 2000-04-28 Jim Meyering <meyering@lucent.com>
7890 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7891 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7892 included first, then limits.h is included by locale.h by libintl.h.
7893 From John David Anglin.
7895 2000-04-25 Jim Meyering <meyering@lucent.com>
7897 * makepath.c (S_IRWXUGO): Define.
7898 (make_path): Always perform explicit chmod if MODE specifies any
7899 of the `special' permission bits. Prompted by a bug report against
7900 install from Mate Wierdl and Joost van Baal.
7902 2000-04-18 Jim Meyering <meyering@lucent.com>
7906 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7907 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7909 2000-04-17 Jim Meyering <meyering@lucent.com>
7911 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7912 the definition of it to rpl_strftime also defined-away the system's
7915 2000-04-15 Jim Meyering <meyering@lucent.com>
7917 Use `C' to denote so-called `contiguous' files, the same way
7919 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7920 (ftypelet): Use S_ISCTG.
7921 From Michael Deutschmann.
7923 2000-04-14 Jim Meyering <meyering@lucent.com>
7925 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7927 2000-04-08 Jim Meyering <meyering@lucent.com>
7929 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7930 names don't conflict. Reported by Eli Zaretskii.
7932 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7934 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7935 bug. Deal with the different error behavior of Irix iconv.
7937 2000-04-07 Jim Meyering <meyering@lucent.com>
7939 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7940 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7942 2000-04-05 Jim Meyering <meyering@lucent.com>
7944 Portability tweaks required for ultrix4.3.
7945 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7946 * readutmp.c: Include sys/types.h before sys/stat.h.
7947 * canon-host.c: Declare strdup.
7948 * path-concat.c: Likewise.
7949 From John David Anglin.
7951 2000-04-04 Jim Meyering <meyering@lucent.com>
7953 Be more DOS 8.3-friendly.
7954 * ref-add.sin: Renamed from ref-add.sed.in.
7955 * ref-del.sin: Renamed from ref-del.sed.in.
7956 * Makefile.am: Reflect renaming.
7957 Reported by Eli Zaretskii.
7959 Use a temporary file name that won't clash with `charset.alias'
7960 in the DOS 8.3 name space.
7961 * Makefile.am (charset_tmp): Define.
7962 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7963 (uninstall-local): Likewise.
7964 Reported by Eli Zaretskii.
7966 2000-03-29 Paul Eggert <eggert@twinsun.com>
7968 * time/strftime.c (my_strftime): Make sure we call the system
7969 strftime, not ourselves, when invoking the underlying strftime.
7971 2000-03-24 Jim Meyering <meyering@lucent.com>
7973 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7974 (charset_alias): Define.
7975 (install-exec-local): Factor out common code.
7976 (uninstall-local): Split lines longer than 80.
7977 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7979 (.sed.in.sed): New rule. Don't redirect directly to $@.
7980 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7982 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7984 * config.charset: Output a line containing "Packages using this file".
7985 * ref-add.sed.in, ref-del.sed.in: New files.
7986 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7987 ref-del.sed): New rules.
7989 2000-03-17 Jim Meyering <meyering@lucent.com>
7991 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7992 Otherwise, include <strings.h>
7994 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7996 * unicodeio.c (utf8_wctomb): New function.
7997 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7998 format instead of in UCS-4 with platform dependent endianness.
8000 2000-03-07 Paul Eggert <eggert@twinsun.com>
8002 * savedir.c (savedir): Work even if directory size is
8003 negative; this can happen with some screwy NFS configurations.
8005 2000-03-06 Jim Meyering <meyering@lucent.com>
8007 * localcharset.c (get_charset_aliases): Don't try to free file_name
8008 if it's NULL (because we ran out of memory). From Bruno Haible.
8010 2000-03-05 Jim Meyering <meyering@lucent.com>
8012 * localcharset.c ("path-concat.h"): Include.
8013 (get_charset_aliases): Use path_concat instead of ANSI string
8016 * unicodeio.h (PARAMS): Define.
8017 Use it to guard prototype.
8019 2000-03-04 Jim Meyering <meyering@lucent.com>
8021 * Makefile.am (install-exec-local): Create $(libdir) before installing
8023 (uninstall-local): Uncomment this rule so `make distcheck' works
8026 * unicodeio.c (<errno.h>): Include it.
8027 (errno): Declare if not defined.
8029 * localcharset.c: Add Bruno's comment justifying use of volatile.
8031 * config.charset: New version, incorporating remarks from a linux
8032 i18n mailing list. From Bruno Haible.
8034 2000-03-02 Jim Meyering <meyering@lucent.com>
8036 * Makefile.am (EXTRA_DIST): Add config.charset.
8038 2000-03-01 Jim Meyering <meyering@lucent.com>
8040 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8041 * unicodeio.c: Likewise.
8043 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8045 * config.charset: New file.
8046 * localcharset.c: New file.
8047 * unicodeio.h, unicodeio.c: New files.
8048 * Makefile.am (DEFS): Add -DLIBDIR=...
8049 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8050 (noinst_HEADERS): Add unicodeio.h.
8051 (all-local, install-exec-local, charset.alias): New targets.
8053 2000-02-28 Paul Eggert <eggert@twinsun.com>
8055 * quotearg.c (ALERT_CHAR): New macro.
8056 (quotearg_buffer_restyled): Use it.
8058 2000-02-27 Jim Meyering <meyering@lucent.com>
8060 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8061 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8063 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8064 not `#if STDC_HEADERS'.
8065 Declare malloc if needed.
8067 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8068 now that autoconf always defines the HAVE_DECL_ symbols.
8069 * human.c: Likewise.
8071 * strtoumax.c: Likewise.
8073 * backupfile.c: Arrange for cpp to fail if the configure-time
8074 declaration check was not run.
8076 * human.c: Likewise.
8078 * strtoumax.c: Likewise.
8080 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8081 then first look up the entire `.'-containing string as a login name.
8083 2000-02-18 Paul Eggert <eggert@twinsun.com>
8085 * getdate.y: Handle two-digit years with leading zeros correctly.
8086 (textint): New typedef.
8087 (parser_control): Member year changed from int to textint.
8089 (YYSTYPE): Removed; replaced by %union with int and textint members.
8090 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8091 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8092 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8093 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8094 (date, number, to_year): Use width of number in digits, not its value,
8095 to determine whether it's a 2-digit year, or a 2-digit time.
8096 (yylex): Store number of digits of numeric tokens.
8097 Reported by John Kendall.
8099 (parser_control): Changed from struct parser_control to typedef (for
8100 consistency). All uses changed.
8102 (tID): Removed; not used.
8103 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8105 2000-02-14 Paul Eggert <eggert@twinsun.com>
8107 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8108 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8110 2000-02-12 Jim Meyering <meyering@lucent.com>
8112 * userspec.c (ISDIGIT): Define it.
8113 (isdigit): Remove definition.
8114 (is_number): Use ISDIGIT, not isdigit.
8115 <libintl.h>: Include.
8117 (parse_user_spec): Mark translatable strings.
8119 2000-02-10 Jim Meyering <meyering@lucent.com>
8121 With these changes, nanosleep.[ch] are finally enough like the other
8122 lib/* replacement files to compile on a few more losing systems.
8124 * nanosleep.h: Don't include config.h.
8125 Remove prototype from declaration of nanosleep.
8126 (PARAMS): Remove now-unneeded definition.
8127 * nanosleep.c: #undef nanosleep.
8128 (rpl_nanosleep): Rename from nanosleep.
8130 2000-02-03 Jim Meyering <meyering@lucent.com>
8132 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8133 rather than with `#if HAVE_UTMPNAME'.
8135 2000-02-01 Jim Meyering <meyering@lucent.com>
8137 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8139 2000-01-31 Jim Meyering <meyering@lucent.com>
8141 * nanosleep.h (nanosleep): Guard declaration with
8142 `#if ! HAVE_DECL_NANOSLEEP'.
8143 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8144 the declaration in that vendor's sys/timers.h.
8145 Reported by Christian Krackowizer.
8147 * quotearg.c (ISASCII): Add #undef and move definition to follow
8148 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8149 (ISPRINT): Likewise.
8150 Reported by Tom Tromey.
8152 2000-01-30 Jim Meyering <meyering@lucent.com>
8154 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8155 uses of ->ut_name. The latter doesn't work with new Linux header files
8156 where only utmpx.ut_user is declared.
8158 * readutmp.h (UT_USER): Define.
8160 2000-01-23 Jim Meyering <meyering@lucent.com>
8162 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8165 2000-01-22 Jim Meyering <meyering@lucent.com>
8167 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8168 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8169 Required for some AIX systems. Reported by Christian Krackowizer.
8170 [TESTING] (main): New function.
8172 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8173 * dirname.c (dir_name): Support for DOS-style file names with drive
8176 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8178 * strverscmp.c (ISDIGIT): Define.
8179 (strverscmp): Use ISDIGIT, not isdigit.
8181 2000-01-17 Paul Eggert <eggert@twinsun.com>
8183 * nanosleep.c (nanosleep):
8184 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8185 POSIX.1 doesn't require SA_INTERRUPT and some systems
8186 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8187 it's been part of POSIX.1 since day 1 (in 1988).
8189 2000-01-17 Jim Meyering <meyering@lucent.com>
8191 * interlock: Remove unused file. Reported by François Pinard.
8193 2000-01-16 Paul Eggert <eggert@twinsun.com>
8195 * quotearg.c (quotearg_buffer_restyled): Do not quote
8196 alert, backslash, formfeed, and vertical tab unnecessarily in
8197 shell quoting style.
8200 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8201 Free Software Foundation, Inc.
8202 Copying and distribution of this file, with or without modification,
8203 are permitted provided the copyright notice and this notice are preserved.