1 2005-10-05 Derek Price <derek@ximbiot.com>
3 * getdelim.c (SIZE_MAX): New macro, if not already defined.
5 2005-10-05 Simon Josefsson <jas@extundo.com>
7 * memxor.c (memxor): Fix compiler error.
9 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
10 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
12 * memxor.h, memxor.c: New files.
14 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
15 we assume all systems have it, suggested by Jim Meyering
16 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
17 any systems lack sys/socket.h; mingw32 is known to lack it, but we
18 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
21 2005-10-04 Bruno Haible <bruno@clisp.org>
23 * verify.h (verify_true): Provide alternative definition for C++.
25 2005-10-04 Simon Josefsson <jas@extundo.com>
27 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
28 D. Baushke" <mdb@gnu.org>.
30 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
32 * getdelim.c: Include getdelim.h first. Include <limits.h>.
33 (SSIZE_MAX): New macro, if not already defined.
34 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
37 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
39 * exclude.c: Include verify.h.
40 (verify): Remove. All callers changed to use verify.h's version.
41 * strtoimax.c: Likewise.
42 * utimecmp.c: Likewis.e
45 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
46 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
47 * .cvsignore: Add fts.h, search.h, t-fpending.
48 * settime.c (settime): Fix { typo in previous patch. Also, don't
49 bother returning ENOSYS if settimeofday or stime fails; just let
50 them return whatever errno they want to return.
51 * utimens.c: Include unistd.h, for dup2.
52 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
53 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
55 2005-10-02 Jim Meyering <jim@meyering.net>
58 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
59 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
60 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
62 Do not consume the fd unless successful.
63 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
64 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
65 block, so that we don't even try to compile it if settimeofday is
66 available. This works around a compilation failure on OSF1 V5.1,
67 due to stime requiring a `long int*' while tv_sec is `int'.
69 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
71 * getdelim.c (getdelim): Remove unused variables.
73 2005-10-01 Simon Josefsson <jas@extundo.com>
75 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
76 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
77 AI_* and EAI_* definitions. Protect function declarations.
79 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
81 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
82 so that the code works even with ancient cpp. Portability problem
83 with GCC 2.7.2.1 reported by Thomas M.Ott.
85 2005-09-27 Jim Meyering <jim@meyering.net>
87 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
89 * intprops.h (signed_type_or_expr__): Define.
90 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
93 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
95 * verify.h (verify_expr): Remove, replacing with:
96 (verify_true): New macro that returns true instead of void.
97 (verify_type__): Remove.
98 (verify): Use verify_true rather than verify_type__.
100 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
102 * utimens.c (ENOSYS): Define if not already defined.
103 (futimens): Support having a null PATH if the file descriptor
106 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
108 (__attribute): Define to empty unless GCC 3.1 or later.
109 This works around a core dump on OpenBSD 3.4, which has GCC
110 2.95.3, which dumps core when given __attribute__(()). It also
111 simplifies other tests, since we really don't want to bother with
112 worrying about which ancient version of GCC supported what.
113 Original problem reported by Yoann Vandoorselaere, with part of
114 the fix suggested by Derek Price.
116 2005-09-24 Jim Meyering <jim@meyering.net>
118 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
119 so we can once again use a positive bitfield width of 1 -- now we
120 don't have to explain why we were using a bitfield width of 2.
122 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
124 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
125 Problem reported by Eric Blake.
126 (getaddrinfo): Initialize se so that it's not garbage.
127 Redo internal storage allocation so that it doesn't make unportable
128 assumptions about alignment.
131 * utimens.c (futimens): Use futimesat if available.
132 Prefer it to futimes since it doesn't have the futimes bug.
134 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
135 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
136 Instead, declare a function that returns a pointer to an array,
137 and use verify_type__ to declare the size of the array.
138 Problem and germ of a solution reported by Bruno Haible.
139 (verify_type__): Use 2, not 1, for bitfield size, to avoid
140 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
142 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
146 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
148 * argmatch.h: Include verify.h
149 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
150 (ARGMATCH_ASSERT): Remove; unused.
151 * canonicalize.c: Assume STDC_HEADERS.
152 * exclude.c: Include "strcase.h".
153 * regex_internal.h [!defined _LIBC]: Likewise.
154 * getusershell.c: Include stdio--.h rather than stdio.h
156 (getusershell): Call fopen, not fopen_safer.
157 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
158 Do not include unistd-safer.h.
159 (save_cwd): Don't call fd_safer; no longer needed
160 now that we include fcntl--.h.
162 * getdate.y (relative_time): New type.
163 (RELATIVE_TIME_0): New constant.
164 (parser_control): Use relative_time instead of doing it ourselves.
165 (%union): Add new relative_time rel member.
166 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
168 (relunit, relunit_snumber): Now of type rel.
169 (zone, rel, relunit, get_date): Adjust to above changes.
171 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
172 Do not include unistd-safer.h.
173 (getloadavg): Don't call fd_safer; no longer needed
174 now that we include fcntl--.h.
176 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
177 (make_dir_parents): Treat ENOSYS like EEXIST.
179 Improve quality of diagnostics on restore_cwd failure.
180 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
181 (make_dir_parents): Last arg is now int * (for errno), not bool *.
182 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
183 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
184 each time through the loop. Do not diagnose restore_cwd failure;
185 that is the caller's job (and perhaps the caller does not care).
187 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
188 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
189 If the file already exists but is not a directory, don't bother
190 to try to make its parents.
191 Close potential file descriptor leak if we can't chdir("/") (!).
192 Don't always return true if chdir($PWD) fails; return true only
193 if the requested action was done successfully (except for the
195 Don't log final directory unless we actually made it.
196 Refactor to avoid duplicate code to fix up permissions.
197 Don't attempt to fix up parent permissions if chdir($PWD) fails.
199 * strftime.c (my_strftime): Rewrite the previous change slightly,
200 to make it a bit faster and (I hope) clearer.
201 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
202 Fix bug in formats like %2N.
204 * verify.h: New file.
206 2005-09-22 Jim Meyering <jim@meyering.net>
210 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
212 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
213 the .tm_year member, since otherwise gcc-4.0 would now warn about
214 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
216 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
217 order to avoid an unsuppressible warning from gcc on 64-bit systems.
219 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
220 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
221 when run in a time zone for which daylight savings time is in effect
222 for the starting date.
224 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
225 stop us from restricting permissions of just-created absolute-named
227 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
228 to restore initial working directory.
229 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
230 to tell caller if/when we change the working directory and are
231 unable to return to the initial one.
232 * mkdir-p.h (make_dir_parents): Update prototype.
233 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
234 `return false'. This fixes a bug introduced on 2004-07-30.
236 * openat.c (fdopendir): Be sure to close the supplied
237 file descriptor before returning. This makes our replacement
238 implementation a little closer to Solaris's, where fdopendir
239 ties the file descriptor to the returned DIR* pointer.
240 * openat.c (unlinkat): New function.
241 * openat.h (unlinkat): Add prototype.
242 * openat-die.c (openat_save_fail): Rename from openat_save_die.
243 (openat_restore_fail): Rename from openat_restore_die.
244 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
246 Provide an alternative to exiting immediately upon save_cwd or
247 restore_cwd failure. Now, an application can arrange e.g.,
248 to perform a longjump in that case.
249 * openat.c: Include dirname.h.
250 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
251 (rpl_openat, fdopendir, fstatat): Call openat_save_die
252 and openat_restore_die rather than calling error directly.
253 Don't include "error.h" or "exitfail.h"; they're no longer needed.
255 * openat-die.c (openat_save_die, openat_restore_die): New file.
256 * openat.h (openat_save_die, openat_restore_die): Declare and define.
258 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
259 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
260 int utc, int nanoseconds);
262 date should not have to allocate a megabyte of virtual memory to
263 handle a format argument like +%1048575T. When implemented with
264 strftime, it must allocate such a buffer, use strftime to fill it
265 in, print it, then free it.
266 With fprintftime, it simply prints everything and exits.
267 With no need for memory allocation, that's one fewer way to fail.
268 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
269 optional field width, not before, so we accept %9:z, not %:9z.
270 (my_strftime): Be sure to use L_('x') for literals.
272 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
273 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
274 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
275 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
276 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
277 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
278 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
279 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
280 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
282 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
283 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
284 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
285 and don't include <sys/file.h>).
287 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
291 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
292 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
293 [!LDAV_DONE]: Avoid unused variable warning.
295 2005-09-21 Bruno Haible <bruno@clisp.org>
297 * unicodeio.h (unicode_to_mb): New declaration.
299 2005-09-20 Derek Price <derek@ximbiot.com>
301 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
303 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
305 Use a consistent style for including <config.h>.
306 * __fpending.c, acl.c, argmatch.c,
307 argp-help.c, argp-parse.c,
308 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
309 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
310 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
311 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
312 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
313 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
314 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
315 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
316 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
317 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
318 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
319 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
320 modechange.c, mountlist.c, open-safer.c, physmem.c,
321 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
322 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
323 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
324 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
325 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
326 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
327 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
328 userspec.c, utimecmp.c, version-etc-fsf.c,
329 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
330 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
331 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
332 Standardize inclusion of config.h.
333 * __fpending.h, dirfd.h, getdate.h, human.h,
334 inttostr.h: Removed inclusion of config.h from header files.
335 * inttostr.c: Adjusted in-tree users.
336 * timespec.h: Remove superfluous warning to include config.h.
337 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
338 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
339 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
340 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
342 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
344 * stat-time.h: New file.
345 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
346 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
348 (timespec_cmp): New function.
349 * utimecmp.c: Include stat-time.h.
350 (SYSCALL_RESOLUTION): Depend on whether various struct stat
351 members exist, not on the obsolescent ST_MTIM_NSEC.
352 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
354 2005-09-15 Derek Price <derek@ximbiot.com>
355 Paul Eggert <eggert@cs.ucla.edu>
357 * regcomp.c, regexec.c, regex_internal.c: Back out previous
358 changes, consolidating in...
359 * regex_internal.h: ...this file.
361 2005-09-15 Derek Price <derek@ximbiot.com>
363 * regex_internal.h: Blank `pure' for GNUC < 3.
364 * regex_internal.c: Ditto, using this...
365 (__GNUC_PREREQ): ...new macro.
366 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
367 (__GNUC_PREREQ): ...this new macro.
369 * strstr.h: Include string.h. Define strstr as a macro here.
371 2005-09-13 Derek Price <derek@ximbiot.com>
373 * canon-host.c (canon_host_r): Set *cherror on memory allocation
375 Reported by Jim Meyering <jim@meyering.net>.
377 2005-09-13 Jim Meyering <jim@meyering.net>
379 * canon-host.c: Filter through gnu indent and reword comments slightly.
380 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
382 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
384 * lib/base64.c: Typo.
385 (base64_encode): Put b64str in initialized data section.
387 2005-09-12 Derek Price <derek@ximbiot.com>
389 Return usable errors from canon-host.
390 * canon-host.h: New file.
391 * canon-host.c (canon_host): Wrap...
392 (canon_host_r): ...this new function, which now relies exclusively on
394 (ch_strerror): New function.
395 (last_cherror): New global.
396 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
397 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
399 (freeaddrinfo): Free ai->ai_canonname when set.
401 2005-09-12 Derek Price <derek@ximbiot.com>
402 Paul Eggert <eggert@cs.ucla.edu>
404 * glob-libc.h: Renamed from glob_.h. The new version is
405 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
406 protecting things that should be done only in gnulib contexts.
407 * glob_.h: New file, containing only the glob things needed for
409 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
410 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
411 (glob, globfree, glob_pattern_p): Now defined simply in terms of
412 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
413 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
414 and to respect the namespace rules better.
416 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
418 Merge glibc and coreutils changes into gnulib, plus a few
420 * md5.c: Use #error rather than a string.
421 (CYCLIC): New macro, from glibc source. Use it instead of rol.
422 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
423 (__attribute__): Define to empty for non recent-GCC.
424 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
425 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
426 Renamed from their non-__ counterparts, with new macros replacing
427 them if not _LIBC. Add __THROW attribute.
429 (struct md5_ctx): Align buffer if using GCC.
430 * sha1.h (struct sha1_ctx): Likewise.
431 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
432 The old name was backwards.
433 (NOTSWAP): Remove; not used.
434 (rol): New macro, moved here from md5.h.
435 (sha1_process_block): Remove a FIXME that doesn't make sense.
437 2005-09-12 Derek Price <derek@ximbiot.com>
439 * gai_strerror.c: Include config.h when available. Include
440 getaddrinfo.h before other headers to test interface.
441 Reported by Larry Jones <lawrence.jones@ugs.com>.
443 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
445 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
446 definitions, since that's the preferred style in glibc.
447 Fix a minor spacing issue, and update copyright notice to match glibc's.
449 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
451 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
453 2005-09-06 Simon Josefsson <jas@extundo.com>
455 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
456 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
458 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
460 Change bitset word type from unsigned int to unsigned long int,
461 as this has better performance on typical 64-bit hosts.
462 Port bitset code to hosts with unusual word sizes.
463 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
464 (build_collating_symbol):
465 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
466 argument is a bitset. This is merely a style issue, but it makes
467 it clearer that an entire array is expected.
468 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
469 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
470 Port to the case where bitset_word is not the same as unsigned int.
471 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
472 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
474 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
475 (build_trtable, group_nodes_into_DFAstates):
477 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
478 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
479 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
480 * regexec.c (group_nodes_into_DFAstates): Likewise.
481 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
482 * regcomp.c (optimize_subexps, lower_subexp):
483 Work even if bitset_word has holes in its bitwise representation.
484 * regex_internal.h (BITSET_WORD_BITS): Likewise.
485 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
487 * regex_internal.c (re_string_reconstruct):
488 Don't assume UCHAR_MAX == 255.
489 * regex_internal.h (bitset_set_all): Likewise.
490 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
492 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
493 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
495 (BITSET_WORD_MAX): New macro.
496 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
497 (bitset_set_all, bitset_copy): Now inline functions, not macros.
498 (bitset_empty, bitset_copy):
499 Prefer sizeof (bitset) to multiplying it out ourselves.
500 (bitset_not_merge): Remove; unused.
501 (bitset_contain): Return bool, not unsigned int with one bit on.
503 * regexec.c (build_trtable): Don't assume bitset has no stricter
504 alignment than re_node_set; do this by defining a new internal
505 type struct dests_alloc and using it to allocate memory.
507 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
509 Check for arithmetic overflow when calculating sizes, to prevent
510 some buffer-overflow issues. These patches are conservative, in the
511 sense that when I couldn't determine whether an overflow was possible,
512 I inserted a run-time check.
513 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
514 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
515 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
516 (re_xnrealloc, re_x2nrealloc): New inline functions.
517 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
518 (build_equiv_class, build_charclass): Check for arithmetic overflow
519 in size expression calculations.
520 * lib/regex_internal.c (re_string_realloc_buffers):
521 (build_wcs_upper_buffer, re_node_set_add_intersect):
522 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
523 (re_dfa_add_node, register_state): Likewise.
524 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
525 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
526 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
527 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
529 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
531 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
532 to avoid a collision with bits/local_lim.h in glibc.
533 All uses changed. Problem reported by Dmitry V. Levin in
534 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
536 * regex_internal.c (build_wcs_upper_buffer): Fix portability
537 bugs in int versus size_t comparisons.
538 (re_string_context_at): Fix bug where the code assumed that
541 Use bool where appropriate.
542 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
544 (calc_eclosure_iter): Likewise, for ROOT arg.
545 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
546 (build_charclass_op): Likewise, for NON_MATCH arg.
547 * regex_internal.c (re_string_allocate, re_string_construct):
548 (re_string_construct_common): Likewise, for ICASE arg.
549 * regexec.c (re_search_2_stub, re_search_stub):
550 Likewise, for RET_LEN arg.
551 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
552 (set_regs): Likewise, for FL_BACKTRACK arg.
553 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
554 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
555 (calc_eclosure_iter, parse_bracket_exp):
556 Use bool for internal variables that are booleans.
557 * regexec.c (re_search_internal, check_matching, proceed_next_node):
558 (set_regs, build_sifted_states, sift_states_bkref):
559 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
560 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
561 (find_collation_sequence_value):
563 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
564 (re_node_set_compare):
565 Return bool, not int. All callers changed.
566 * regexec.c (check_halt_node_context, check_dst_limits):
567 (build_trtable, check_node_accept): Likewise.
568 * regex_internal.h: Include stdbool.h.
570 Fix bugs uncovered when converting to bool.
571 * regcomp.c (calc_eclosure_iter): Check for storage allocation
572 failure instead of charging ahead blindly.
573 * regex_internal.c (register_state): Likewise.
574 * regexec.c (re_search_2_stub): Use simpler method than boolean
575 for freeing internal storage.
576 (group_nodes_into_DFA_states): Use unsigned int, not int, for
577 bitset pieces used as boolean, to avoid undefined behavior
578 on hosts that do int overflow checking.
580 2005-08-31 Derek Price <derek@ximbiot.com>
582 * getdelim.c (getdelim): Return EOF on EOF.
583 Reported by Larry Jones <lawrence.jones@ugs.com>.
585 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
587 * regex_internal.c (re_string_reconstruct): Don't assume buffer
588 lengths fit in regoff_t; this isn't true if regoff_t is the same
590 * regex.c (re_search_internal): 5th arg is LAST_START
591 (= START + RANGE) instead of RANGE. This avoids overflow
592 problems when regoff_t is the same width as size_t.
594 (re_search_2_stub): Check for overflow when adding the
595 sizes of the two strings.
596 (re_search_stub): Check for overflow when adding START
597 to RANGE; if it occurs, substitute the extreme value.
599 2005-08-31 Jim Meyering <jim@meyering.net>
601 * regcomp.c (search_duplicated_node): Make first pointer arg
603 * regex_internal.c (create_ci_newstate, create_cd_newstate):
604 (register_state): Likewise.
605 * regexec.c (search_cur_bkref_entry, check_dst_limits):
606 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
607 (group_nodes_into_DFAstates): Likewise.
609 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
611 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
612 old glibc regex code mishandles strings longer than 2**31 bytes.
613 This patch fixes this when the regex code is used in gnulib
614 (i.e., outside glibc).
616 This patch should not affect the use of the regex code inside
617 glibc. No doubt this problem also needs to be handled for glibc
618 as well, but the result will be an incompatible change to the
619 glibc ABI, and the old ABI will have to be supported too. That
620 can be the the subject for another patch.
622 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
623 governing whether the rest of this patch is active. By default,
624 the macro is disabled and the patch has no effect.
625 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
626 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
627 (struct re_pattern_buffer, re_search, re_search_2, re_match):
628 (re_match_2, re_set_registers): Use the new types.
629 * regex_internal.h (Idx, re_hashval_t): New types.
630 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
632 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
633 (re_string_context_at, bin_tree_t, re_dfastate_t):
634 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
635 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
636 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
637 (re_string_char_size_at, re_string_wchar_at):
638 (re_string_elem_size_at):
639 Use the new types and macros to port to 64-bit hosts.
640 Use unsigned types for internal values, so that the code
641 mostly works even for arrays larger than SSIZE_MAX.
642 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
643 (search_duplicated_node, calc_eclosure_iter, fetch_number):
644 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
645 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
646 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
647 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
648 (calc_inveclosure, parse_dup_op, build_range_exp):
649 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
650 (fetch_number, create_token_tree, mark_opt_subexp):
652 * regex_internal.c (re_string_construct_common, create_ci_newstate):
653 (create_cd_newstate, re_string_allocate, re_string_construct):
654 (re_string_realloc_buffers, build_wcs_upper_buffer):
655 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
656 (re_string_reconstruct, re_string_peek_byte_case):
657 (re_string_fetch_byte_case, re_string_context_at):
658 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
659 (re_node_set_init_copy, re_node_set_add_intersect):
660 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
661 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
662 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
663 (re_acquire_state, re_acquire_state_context, register_state):
665 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
666 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
667 (re_search_internal, re_search_2_stub, re_search_stub)
668 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
669 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
670 (update_cur_sifted_state, check_dst_limits):
671 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
672 (check_subexp_limits, sift_states_bkref, merge_state_array):
673 (check_subexp_matching_top, get_subexp, get_subexp_sub):
674 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
675 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
676 (expand_bkref_cache, check_node_accept_bytes):
677 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
678 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
679 (acquire_init_state_context, check_halt_node_context):
680 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
681 (sift_states_backward, clean_state_log_if_needed):
682 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
683 (find_recover_state, transit_state_sb, transit_state_mb):
684 (transit_state_bkref, build_trtable, match_ctx_clean):
686 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
687 to work around an assumption that REG_MISSING is negative.
689 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
690 (seek_collating_symbol_entry) [defined _LIBC]:
691 (lookup_collation_sequence_value) [defined _LIBC]:
692 (build_range_exp, build_collating_symbol) [defined _LIBC]:
693 Use prototypes rather than old-style function definitions.
694 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
695 (transit_state_sb) [0]:
696 (find_collation_sequence_value) [defined _LIBC]: Likewise.
698 * regexec.c (re_search_internal): Simplify update of rm_so and
701 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
702 (optimize_subexps, lower_subexp):
703 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
704 since the signed shift might overflow. Use 1u<<31 instead.
705 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
706 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
709 * regcomp.c (optimize_subexps, lower_subexp):
710 Use CHAR_BIT rather than 8, for clarity.
711 * regexec.c (check_dst_limits_calc_pos_1):
712 (check_subexp_matching_top): Likewise.
713 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
714 have to worry about portability issues when shifting it left.
715 Remove no-longer-needed test for table_size > 0.
716 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
717 in a word, as the resulting behavior is undefined.
718 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
719 in one case, a <= should have been an <, and in another case the
720 whole test was missing.
721 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
722 the standard name CHAR_BIT.
723 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
724 this is not true on one's complement and signed-magnitude hosts.
726 * regex_internal.h (re_sub_match_top_t): Remove unused member
728 (struct re_dfa_t): Remove unused member states_alloc.
729 * regcomp.c (init_dfa): Don't initialize unused members.
731 2005-08-31 Bruno Haible <bruno@clisp.org>
733 * strstr.c: Include <stddef.h>, for NULL.
734 * strcasestr.c: Likewise.
735 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
737 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
739 * iconvme.h: Add prototype for iconv_alloc.
741 2005-08-29 Simon Josefsson <jas@extundo.com>
743 * iconvme.c: Fix errno.
745 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
747 * iconvme.c: Split iconv_string into iconv_alloc.
749 2005-08-27 Jim Meyering <jim@meyering.net>
751 * fopen-safer.c: Merge minor changes from coreutils.
752 * dup-safer.c: Likewise.
753 * fd-safer.c: Likewise.
755 Merge from coreutils.
756 * stdio--.h: New file.
757 * stdlib--.h: New file.
758 * mkstemp-safer.c: New file.
761 * pipe-safer.c: New file.
762 * creat-safer.c: New file.
763 * fcntl--.h (creat): Define to creat_safer.
764 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
765 * unistd--.h (pipe): Define to pipe_safer.
766 * unistd-safer.h: Declare pipe_safer.
768 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
770 * regex_internal.h: Remove all references to
771 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
773 (bitset_not, bitset_merge, bitset_not_merge):
774 (bitset_mask, re_string_allocate, re_string_construct):
775 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
776 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
777 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
778 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
779 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
780 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
781 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
782 (re_acquire_state_context):
783 Remove unnecessary forward decls.
784 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
785 Put __attribute at function definition,
786 now that the function decl has been removed.
787 * lib/regex_internal.c (re_string_peek_byte_case):
788 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
791 2005-08-26 Simon Josefsson <jas@extundo.com>
793 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
794 Haible <bruno@clisp.org>.
796 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
798 * regexec.c (set_regs): Don't alloca with an unbounded size.
800 alloca modernization/simplification for regex.
801 * regex.c: Remove portability cruft for alloca. This no longer
802 needs to be at the start of the file, and can be moved into
803 regex_internal.h and simplified.
804 * regex_internal.h: Include <alloca.h>.
805 (__libc_use_alloca) [!defined _LIBC]: New macro.
806 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
807 now works outside glibc.
809 2005-08-24 Simon Josefsson <jas@extundo.com>
811 * getpass.c: Add WIN32 implementation. Conditionalize use of
812 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
815 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
817 Make regex safe for g++. This fixes one real bug (an "err"
818 that should have been "*err"). g++ problem reported by
820 * regex_internal.h (re_calloc): New macro, consistent with
821 re_malloc etc. All callers of calloc changed to use re_calloc.
822 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
823 not int. All callers changed.
824 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
825 just use an array of size MB_LEN_MAX.
826 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
827 (find_recover_state): Change "err" to "*err"; this fixes what
828 appears to be a real bug.
829 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
832 2005-08-25 Jim Meyering <jim@meyering.net>
834 * open-safer.c: Include <config.h>.
835 Otherwise, we'd lose LARGEFILE support in any file using
838 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
840 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
841 * regex.h (regerror): Likewise.
843 * regex.c: Do not include <sys/types.h>, as POSIX no longer
844 requires this. (The code never needed it.)
846 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
847 All uses of recently-renamed identifiers changed to use the new,
848 POSIX-compliant names. The code will build and run just fine
849 without these changes, but it's better to eat our own dog food
850 and use the standard-conforming names.
852 * regex.h: Fix a multitude of POSIX name space violations.
853 These changes have an effect only for programs that define
854 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
855 do not change anything for programs compiled in the normal way.
856 Also, there is no effect on the ABI.
858 (_REGEX_SOURCE): New macro.
859 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
860 defined and _GNU_SOURCE is not; this fixes a name space violation.
862 Rename the following macros to obey POSIX requirements.
863 The old names are still visible as macros if _REGEX_SOURCE is defined.
864 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
865 RE_BACKSLASH_ESCAPE_IN_LISTS.
866 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
867 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
868 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
869 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
870 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
871 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
872 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
873 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
874 (REG_INTERVALS): renamed from RE_INTERVALS.
875 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
876 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
877 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
878 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
879 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
880 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
881 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
882 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
883 RE_UNMATCHED_RIGHT_PAREN_ORD.
884 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
885 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
886 (REG_DEBUG): renamed from RE_DEBUG.
887 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
888 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
889 unusual, since we can't clash with the POSIX REG_ICASE.
890 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
891 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
892 (REG_NO_SUB): renamed from RE_NO_SUB.
893 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
894 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
895 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
896 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
897 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
898 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
899 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
900 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
901 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
902 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
903 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
904 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
905 RE_SYNTAX_POSIX_MINIMAL_BASIC.
906 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
907 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
908 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
909 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
910 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
911 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
912 (REG_FIXED): Renamed from REGS_FIXED.
913 (REG_NREGS): Renamed from RE_NREGS.
915 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
916 of other REG_* macros, since POSIX says the user is allowed to
917 #undef these macros selectively.
919 (reg_errcode_t): Update comment stating what other tables need
922 Rename the following enum values to obey POSIX requirements.
923 The old names are still visible as macros.
924 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
925 is not defined, since GNU is supposed to be a superset of POSIX as
926 much as possible, and since we want reg_errcode_t to be a signed
927 type for implementation consistency.
928 (_REG_NOERROR): Renamed from REG_NOERROR.
929 (_REG_NOMATCH): Renamed from REG_NOMATCH.
930 (_REG_BADPAT): Renamed from REG_BADPAT.
931 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
932 (_REG_ECTYPE): Renamed from REG_ECTYPE.
933 (_REG_EESCAPE): Renamed from REG_EESCAPE.
934 (_REG_ESUBREG): Renamed from REG_ESUBREG.
935 (_REG_EBRACK): Renamed from REG_EBRACK.
936 (_REG_EPAREN): Renamed from REG_EPAREN.
937 (_REG_EBRACE): Renamed from REG_EBRACE.
938 (_REG_BADBR): Renamed from REG_BADBR.
939 (_REG_ERANGE): Renamed from REG_ERANGE.
940 (_REG_ESPACE): Renamed from REG_ESPACE.
941 (_REG_BADRPT): Renamed from REG_BADRPT.
942 (_REG_EEND): Renamed from REG_EEND.
943 (_REG_ESIZE): Renamed from REG_ESIZE.
944 (_REG_ERPAREN): Renamed from REG_ERPAREN.
945 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
946 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
947 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
948 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
950 (_REG_RE_NAME, _REG_RM_NAME): New macros.
951 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
952 changed. But support the old name if the new one is not defined
953 and if _REGEX_SOURCE.
955 Change the following member names in struct re_pattern_buffer.
956 The old names are still supported if !_REGEX_SOURCE.
957 The new names are always supported, regardless of _REGEX_SOURCE.
958 (re_buffer): Renamed from buffer.
959 (re_allocated): Renamed from allocated.
960 (re_used): Renamed from used.
961 (re_syntax): Renamed from syntax.
962 (re_fastmap): Renamed from fastmap.
963 (re_translate): Renamed from translate.
964 (re_can_be_null): Renamed from can_be_null.
965 (re_regs_allocated): Renamed from regs_allocated.
966 (re_fastmap_accurate): Renamed from fastmap_accurate.
967 (re_no_sub): Renamed from no_sub.
968 (re_not_bol): Renamed from not_bol.
969 (re_not_eol): Renamed from not_eol.
970 (re_newline_anchor): Renamed from newline_anchor.
972 Change the following member names in struct re_registers.
973 The old names are still supported if !_REGEX_SOURCE.
974 The new names are always supported, regardless of _REGEX_SOURCE.
975 (rm_num_regs): Renamed from num_regs.
976 (rm_start): Renamed from start.
977 (rm_end): Renamed from end.
979 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
980 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
981 Prepend __ to parameter names.
983 Undo yesterday's changes.
985 2005-08-24 Jim Meyering <jim@meyering.net>
988 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
990 2005-08-21 Bruno Haible <bruno@clisp.org>
992 * lock.h: Add multiple inclusion guard.
993 * tls.h: Add multiple inclusion guard.
995 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
997 * regex.h (REG_NOSYS)
998 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
999 Define, since POSIX requires it as of 2001.
1000 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1001 New private symbol, used to keep the enum signed in all cases.
1002 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1003 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1005 * regex_internal.c (re_string_skip_chars, register_state):
1007 Remove forward decls; no longer needed now that we use prototypes.
1008 * regexec.c (acquire_init_state_context, check_halt_node_context):
1009 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1010 (clean_state_log_if_needed): Likewise.
1012 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1014 Fix problems reported by Sam Steingold in
1015 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1016 * regexec.c (sift_states_bkref): Fix portability bug: the code
1017 assumed that reg_errcode_t is a signed type, which is not
1018 necessarily true if _XOPEN_SOURCE is not defined.
1019 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1020 some compilers warn about it otherwise.
1022 2005-08-20 Jim Meyering <jim@meyering.net>
1024 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1025 of unused local, dfa.
1027 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1029 * regcomp.c (create_initial_state): Remove duplicate decl.
1030 (init_word_char, create_initial_state, duplicate_node_closure):
1031 (fetch_token, peek_token_bracket, build_range_exp):
1032 (build_collating_symbol): Remove forward decls; no longer needed
1033 now that we use prototypes.
1036 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1037 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1038 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1039 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1040 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1041 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1042 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1043 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1044 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1045 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1046 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1047 (build_charclass, build_charclass_op, fetch_number, create_tree):
1048 (create_token_tree, mark_opt_subexp, duplicate_tree):
1049 Use prototypes rather than old-style definitions.
1052 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1053 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1054 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1055 (re_string_reconstruct, re_string_peek_byte_case):
1056 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1057 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1058 (re_node_set_init_copy, re_node_set_add_intersect):
1059 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1060 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1061 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1062 (re_acquire_state, re_acquire_state_context, register_state):
1063 (create_ci_newstate, create_cd_newstate, free_state):
1065 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1066 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1067 (re_search_internal, prune_impossible_nodes):
1068 (acquire_init_state_context, check_matching, static):
1069 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1070 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1071 (update_regs, sift_states_backward, build_sifted_states):
1072 (clean_state_log_if_needed, merge_state_array):
1073 (update_cur_sifted_state, add_epsilon_src_nodes):
1074 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1075 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1076 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1077 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1078 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1079 (check_arrival, check_arrival_add_next_nodes):
1080 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1081 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1082 (check_node_accept_bytes, check_node_accept, extend_buffers):
1083 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1084 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1089 (re_string_allocate, re_string_construct, re_string_reconstruct):
1090 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1091 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1092 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1093 (re_string_context_at, re_string_peek_byte_case):
1094 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1095 is defined, since we now use prototypes always.
1097 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1098 C89 or better. All uses removed.
1100 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1102 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1103 [defined lint]: Suppress bogus uninitialized-variable warnings.
1105 * regcomp.c (duplicate_node): Return new index, not an error code,
1106 and let the caller return REG_ESPACE if out of space. This
1107 removes an uninitialied-variable warning with GCC 4.0.1, and also
1108 avoids taking the address of a local variable. All callers
1111 2005-08-19 Jim Meyering <jim@meyering.net>
1113 * regexec.c (proceed_next_node): Redo local variables to
1114 avoid GCC shadowing warnings.
1116 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1118 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1119 (re_node_set_insert_last, re_dfa_add_node):
1120 Rename local variables to avoid GCC shadowing warnings.
1122 2005-08-18 Bruno Haible <bruno@clisp.org>
1124 * strstr.c (strstr): Fix return value in multibyte case.
1125 * strcasestr.c (strcasestr): Likewise.
1127 2005-08-17 Jim Meyering <jim@meyering.net>
1129 Make the %s format (seconds since the epoch) work for a negative
1130 number and when used with a zero-padded field width, e.g. %015s.
1132 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1133 label so that it precedes the code to set `digits'. Otherwise,
1134 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1135 print `00-22'. Now, it prints `-0022', as it should.
1137 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1139 * regex.h: Remove useless space-before-tab. From coreutils.
1141 2005-08-17 Bruno Haible <bruno@clisp.org>
1143 * strcasestr.h: New file.
1144 * strcasestr.c: New file.
1146 2005-08-17 Bruno Haible <bruno@clisp.org>
1148 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1149 * strstr.c: Completely rewritten, with multibyte locale support.
1151 2005-08-17 Bruno Haible <bruno@clisp.org>
1153 * strcasecmp.c: Use mbuiter.h.
1155 2005-08-17 Bruno Haible <bruno@clisp.org>
1157 * mbuiter.h: New file.
1159 2005-08-16 Bruno Haible <bruno@clisp.org>
1161 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1163 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1164 NUL byte, not after it.
1166 2005-08-16 Bruno Haible <bruno@clisp.org>
1168 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1169 the valid ones. Makes the comparison operations transitive:
1170 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1171 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1173 2005-08-16 Bruno Haible <bruno@clisp.org>
1175 * strcase.h (strcasecmp): Add note in comments.
1176 * strncasecmp.c: Use code from strcasecmp.c.
1177 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1178 (strcasecmp): Work correctly in multibyte locales.
1180 2005-08-16 Bruno Haible <bruno@clisp.org>
1182 * strnlen1.h: New file.
1183 * strnlen1.c: New file.
1185 2005-08-16 Bruno Haible <bruno@clisp.org>
1187 * mbfile.h: New file.
1189 2005-08-16 Bruno Haible <bruno@clisp.org>
1191 * mbiter.h: New file.
1193 2005-08-16 Bruno Haible <bruno@clisp.org>
1195 * mbchar.h: New file.
1196 * mbchar.c: New file.
1198 2005-08-16 Bruno Haible <bruno@clisp.org>
1200 * tls.h: New file, from GNU gettext.
1201 * tls.c: New file, from GNU gettext.
1203 2005-08-15 Bruno Haible <bruno@clisp.org>
1205 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1208 2005-08-14 Jim Meyering <jim@meyering.net>
1210 Sync from coreutils.
1212 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1213 Use the hash-table-based cycle-detection code not just when
1214 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1215 Reported by James Youngman in
1216 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1217 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1218 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1219 This lets us compile with -DFTS_DEBUG, once again.
1220 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1221 * fts.c (fd_safer): Remove decl.
1222 Include fcntl--.h rather than unistd-safer.h
1223 (fts_safe_changedir): Don't call fd_safer; no longer needed
1224 now that we include fcntl--.h.
1226 2005-08-11 Simon Josefsson <jas@extundo.com>
1228 * readline.h, readline.c: New file.
1230 2005-08-11 Bruno Haible <bruno@clisp.org>
1232 * strnlen.h (strnlen): Change parameter name to match comment.
1234 2005-08-10 Simon Josefsson <jas@extundo.com>
1236 * strndup.c: Use strnlen.h.
1238 * strnlen.h: New file.
1240 2005-08-02 Simon Josefsson <jas@extundo.com>
1242 * getline.h, getline.c: Rewrite.
1244 * getdelim.h, getdelim.c: New files, ported from glibc.
1246 2005-07-31 Bruno Haible <bruno@clisp.org>
1248 * lock.h (gl_lock_initializer): New macro.
1249 (gl_lock_define_initialized): Use it.
1250 (gl_rwlock_initializer): New macro.
1251 (gl_rwlock_define_initialized): Use it.
1252 (gl_recursive_lock_initializer): New macro.
1253 (gl_recursive_lock_define_initialized): Use it.
1255 2005-07-26 Bruno Haible <bruno@clisp.org>
1257 * lock.h: Update from GNU gettext.
1258 * lock.c: Update from GNU gettext.
1260 2005-07-18 Bruno Haible <bruno@clisp.org>
1262 * lock.h (gl_once_t): New type.
1263 (gl_once_define, gl_once): New macros.
1264 * lock.c (fresh_once): New variable.
1265 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1268 2005-07-18 Simon Josefsson <jas@extundo.com>
1270 * check-version.c (check_version): Accept identical versions too.
1272 2005-07-18 Bruno Haible <bruno@clisp.org>
1274 * lock.h: New file, from GNU gettext.
1275 * lock.c: New file, from GNU gettext.
1277 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1279 * quotearg.c: Add translator comment suggested by Bruno Haible,
1280 with a minor change.
1282 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1284 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1285 copyright symbol and the year.
1286 * version-etc.c (COPYRIGHT_YEAR): New constant.
1287 (version_etc_va): Use parameterized copyright notice.
1288 Reword to conform to the current GNU coding standards.
1290 2005-07-11 Simon Josefsson <jas@extundo.com>
1292 * size_max.h: New file.
1294 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1296 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1299 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1300 and Paul Eggert <eggert@cs.ucla.edu>
1302 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1303 in wint_t, not wchar_t. Remove now-unnecessary cast.
1305 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1307 * regex.c, regex.h: Sync from libc.
1308 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1309 New files, synced from libc, except that regex_internal.h
1310 currently has a small porting fix.
1312 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1314 Remove the dependency of the strftime module on the tzset module.
1315 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1316 Copy the input structure, to work around some of the bug with
1317 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1318 Solaris releases, you should also use the tzset module, but we won't
1319 require it as a dependency any more since we don't want LGPLed code
1320 to depend on GPLed code.
1322 2005-07-02 Jim Meyering <jim@meyering.net>
1324 * backupfile.c (backup_args): Change a `0' to NULL.
1326 2005-07-01 Jim Meyering <jim@meyering.net>
1328 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1329 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1330 * save-cwd.c, tempname.c:
1331 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1332 and don't include <sys/file.h>).
1334 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1336 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1337 declares only 'struct timespec;' (!).
1339 2005-06-29 Jim Meyering <jim@meyering.net>
1341 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1342 type name. Use the variable name instead.
1343 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1345 2005-06-28 Simon Josefsson <jas@extundo.com>
1347 * check-version.h, check-version.c: New files.
1349 2005-06-28 Simon Josefsson <jas@extundo.com>
1351 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1352 collision with global variable. Better indentation. Don't
1353 increment buffer pointer beyond buffer end. Based on comments
1354 from Paul Eggert <eggert@cs.ucla.edu>.
1358 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1360 * canon-host.c (canon-host): Append trailing "," to 0 in
1361 initializer of struct addrinfo, as an indication that we don't
1362 care how many members the structure has.
1364 2005-06-24 Derek Price <derek@ximbiot.com>
1365 and Bruno Haible <bruno@clisp.org>
1367 Remove stat module & update lstat.
1368 * stat.c: Remove this file...
1369 (slash_aware_lstat): ...moving this content and its support...
1370 * lstat.c (rpl_lstat): ...into here.
1371 * lstat.h: New file.
1373 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1375 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1376 (ranged_convert): Don't save conversion in a temporary struct.
1377 This causes a warning with GCC 4.0.0, and anyway in the typical
1378 case it's not worth the extra 100 bytes or so of code.
1379 (ranged_convert, __mktime_internal): When calling a function via a
1380 pointer P, use P () rather than (*P) (), as we now assume C89 or
1383 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1385 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1386 "who -r" failed to give output. Problem reported by Tim Waugh.
1388 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1389 (xcalloc): Use it to avoid needless tests.
1390 Problem reported by Jim Meyering.
1392 2005-06-16 Jim Meyering <jim@meyering.net>
1394 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1395 when either N or S is zero.
1397 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1399 * argp.h (__option_is_short): Check upper limit of
1400 __key. Isprint() requires its argument to have the value
1401 of an unsigned char or EOF.
1403 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1405 * fnmatch.c (fnmatch): If there is an encoding error in a
1406 multibyte string or pattern, fall back on unibyte matching.
1407 Problem reported by James Youngman.
1409 2005-06-08 Bruno Haible <bruno@clisp.org>
1411 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1414 2005-06-08 Bruno Haible <bruno@clisp.org>
1416 * csharpcomp.h: New file, from GNU gettext.
1417 * csharpcomp.c: New file, from GNU gettext.
1418 * csharpcomp.sh.in: New file, from GNU gettext.
1420 2005-06-07 Derek Price <derek@ximbiot.com>
1423 * glob_.h: Indent nested #ifdef.
1425 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1427 Sync from coreutils.
1428 Use "file name" when talking about file names, instead of "filename"
1429 or "path", as per the GNU coding standards.
1430 * mkdir-p.c: Renamed from makepath.c.
1431 (make_dir_parents): Renamed from make_path. All callers changed.
1432 * mkdir-p.h: Likewise. All includers changed.
1433 * filenamecat.c: Renamed from path-concat.c.
1434 (file_name_concat): Renamed from path_concat. All callers changed.
1435 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1436 * filenamecat.h: Likewise. All includers changed.
1437 * acl.c: Don't use "path" or "filename" to mean "file name"
1438 in comments or local variable names.
1439 * basename.c: Likewise.
1440 * canonicalize.c, canonicalize.h: Likewise.
1441 * dirname.c, dirname.h: Likewise.
1442 * euidaccess.c: Likewise.
1443 * exclude.c: Likewise
1444 * fnmatch_.h, fnmatch_loop.c: Likewise.
1445 * fsusage.c, fsuage.h: Likewise.
1446 * fts.c, fts_.h: Likewise.
1447 * getcwd.c: Likewise.
1448 * getloadavg.c: Likewise.
1449 * mkstemp.c: Likewise.
1450 * mountlist.c, mountlist.h: Likewise.
1451 * openat.c, openat.h: Likewise.
1452 * readlink-stub.c: Likewise.
1453 * readutmp.c, readutmp.h: Likewise.
1454 * rename.c: Likewise.
1455 * rmdir.c: Likewise.
1457 * savedir.c: Likewise.
1458 * stripslash.c: Likewise.
1459 * tempname.c: Likewise.
1460 * xreadlink.c: Likewise.
1461 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1463 * exclude.h: Likewise.
1465 * euidaccess.c (getuid, getgid, getuid, getegid)
1466 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1467 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1468 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1469 * pathmax.h: Include <limits.h> unconditionally, since other
1470 files have been getting away with it for years (MORE/BSD 4.3
1472 * userspec.c (getpwnam, getgrnam, getgrgid)
1473 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1475 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1476 Define to 256, not 255, as per modern POSIX.
1478 2005-06-01 Bruno Haible <bruno@clisp.org>
1480 * csharpexec.h: New file, from GNU gettext.
1481 * csharpexec.c: New file, from GNU gettext.
1482 * csharpexec.sh.in: New file, from GNU gettext.
1484 2005-05-31 Derek Price <derek@ximbiot.com>
1485 Paul Eggert <eggert@cs.ucla.edu>
1488 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1490 2005-05-29 Derek Price <derek@ximbiot.com>
1491 Paul Eggert <eggert@cs.ucla.edu>
1493 * glob_.h, glob.c: New files.
1495 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1497 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1499 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1500 the configuration hassle isn't worth it.
1501 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1502 (LONGEST_MODIFIER, PRIuMAX): Remove.
1504 2005-05-27 Bruno Haible <bruno@clisp.org>
1506 * getlogin_r.h: Remove second include of <stddef.h>.
1508 2005-05-25 Bruno Haible <bruno@clisp.org>
1509 Derek Price <derek@ximbiot.com>
1511 * getlogin_r.h: Simplify API documentation.
1513 2005-05-25 Derek Price <derek@ximbiot.com>
1514 Paul Eggert <eggert@cs.ucla.edu>
1516 * getlogin_r.c, getlogin_r.h: New files.
1518 2005-05-22 Bruno Haible <bruno@clisp.org>
1520 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1521 Also include <sys/param.h> if it defines MIN, MAX.
1522 Based on a patch by Derek Price <derek@ximbiot.com>.
1524 2005-05-22 Bruno Haible <bruno@clisp.org>
1526 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1527 (INT64_MIN): Fix definition.
1528 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1530 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1531 NEED_SIGNED_INT_TYPES.
1533 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1534 HAVE_SYSTEM_INTTYPES.
1536 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1538 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1539 so that unistd-safer.h (GPL'ed code) need not be included.
1541 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1544 * fts.c: Don't include "cycle-check.h" or "hash.h".
1545 (setup_dir, free_dir): New functions.
1546 (enter_dir, leave_dir): Define trivial
1547 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1548 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1549 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1550 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1551 Move to fts-cycle.c.
1552 (fts_open): Use setup_dir.
1553 (fts_close): Use free_dir.
1554 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1555 This adds a label and some gotos, but the alternatives were messier.
1556 Check for memory allocation failure when entering a dir.
1557 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1558 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1559 (FTS): New member fts_cycle, that is a union that contains the
1560 old active_dir_ht and cycle_state. All uses changed to mention
1561 fts_cycle.ht and fts_cycle.state.
1562 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1563 fts.c, with the following changes:
1564 (setup_dir, free_dir): New functions.
1565 (enter_dir): Now returns bool. Return true if successful, false
1566 if memory exhausted. All callers changed.
1567 Do not bother partly cleaning up on
1568 memory allocation failure; that is free_dir's job.
1569 However, free ad if hash_insert fails, to avoid memory leak.
1570 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1571 fts->fts_options to see which union member to use.
1573 2005-05-20 Jim Meyering <jim@meyering.net>
1575 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1576 Now a macro, to pacify GCC.
1578 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1580 * chown.c (rpl_chown): Return -1 on failure.
1582 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1584 * canonicalize.c: Include canonicalize.h first, to test interface.
1585 Include <stddef.h> unconditionally, since we assume C89 now.
1586 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1587 * fts.c: Include fts_.h first, to check interface.
1588 Do not include intprops.h; no longer needed.
1589 Include cycle-check.h and hash.h, since fts_.h no longer does.
1590 Remove unnecessary casts of closedir to void.
1591 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1592 decide whether to decrement nlinks.
1593 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1594 (FTS): Use struct hash_table * instead of Hash_table, so that
1595 we no longer need to include hash.h here.
1597 2005-05-17 Jim Meyering <jim@meyering.net>
1599 * fts.c, fts_.h: New files, from coreutils.
1601 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1603 Sync from coreutils.
1604 * unlinkdir.c, unlinkdir.h: New files.
1605 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1606 regex.h, unlocked-io.h, xtime.h:
1607 White space changes only.
1608 * makepath.c (make_path): Port to hosts where leading "//" is special.
1609 * yesno.c: Include getline.h, not ctype.h.
1610 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1611 Use getline to remove arbitrary restriction on response length.
1613 2005-05-13 Bruno Haible <bruno@clisp.org>
1615 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1616 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1617 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1618 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1619 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1620 Add support for 64-bit integers in the MSVC compiler.
1622 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1624 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1625 Change the initial comment to refer to GPL, not LGPL.
1626 gnulib-tool will change it to LGPL as needed.
1628 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1629 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1630 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1631 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1632 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1633 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1634 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1635 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1636 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1637 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1638 concatpath.c, config.charset, copy-file.c, copy-file.h,
1639 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1640 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1641 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1642 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1643 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1644 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1645 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1646 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1647 full-read.c, full-read.h, full-write.c, full-write.h,
1648 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1649 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1650 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1651 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1652 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1653 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1654 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1655 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1656 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1657 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1658 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1659 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1660 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1661 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1662 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1663 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1664 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1665 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1666 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1667 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1668 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1669 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1670 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1671 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1672 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1673 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1674 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1675 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1676 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1677 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1678 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1679 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1680 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1681 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1682 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1683 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1684 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1685 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1686 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1687 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1688 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1689 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1690 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1691 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1692 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1693 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1694 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1695 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1696 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1697 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1698 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1699 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1700 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1701 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1702 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1703 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1704 Update FSF postal mail address.
1706 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1708 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1709 specified in ai_socktype. Fix invalid ai_protocol
1710 check. ai_protocol is usually set to 0 or depending on
1711 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1712 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1713 ai_socktype / ai_protocol in the returned addrinfo structure.
1715 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1716 Bruno Haible <bruno@clisp.org>
1718 * inet_ntop.h: New file.
1719 * inet_ntop.c: New file, from glibc with modifications.
1721 2005-05-08 Jim Meyering <jim@meyering.net>
1723 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1725 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1727 Merge from coreutils. Among other things,
1728 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1729 * fd-safer.c: New file.
1730 * fcntl-safer.h, open-safer.c: Remove.
1731 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1732 * dup-safer.c: Include unistd-safer.h first.
1733 Don't include errno.h.
1734 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1735 * file-type.h: Don't assume invoker included sys/stat.h first.
1736 * file-type.c: Rely on file-type.h change.
1737 * getloadavg.c: Include unistd-safer.h.
1738 (getloadavg): Use safer open.
1739 * getusershell.c: Include "stdio-safer.h".
1740 (getusershell): Use safer fopen.
1741 * long-options.c (long_options): Use NULL rather than 0.
1742 * modechange.h (mode_free): Remove; all callers changed to invoke
1744 * modechange.c: Likewise.
1745 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1746 (MODE_DONE): New constant.
1747 (struct mode_change): Remove 'next' member.
1748 (make_node_op_equals): New function; like the old one of the
1749 same name, except it allocates an array.
1750 (mode_compile, mode_create_from_ref): Use it.
1751 (mode_compile): Allocate result as an array, not a linked list.
1752 Parse octal string ourself, so that we catch mistakes like "+0".
1753 (mode_adjust): Arg is an array, not a linked list.
1754 * modechange.c: Include stat-macros.h, xalloc.h.
1755 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1756 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1757 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1758 Remove. This is now stat-macros.h's job.
1759 (talloc): Remove. All callers replaced by xalloc, so that
1760 our invokers don't have to worry about reporting memory failures.
1761 (make_node_op_equals): Remove.
1762 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1764 (struct mode_change): Moved here from modechange.h.
1765 (mode_append_entry): Remove.
1766 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1767 apps to have incorrect behavior. Use simpler algorithm for head
1768 and tail. Don't futz with umask; that's now the job of mode_adjust.
1769 Detect more invalid usages rather than having somewhat-random behavior.
1770 Don't insert an "a=" action, as that leads to incorrect behavior.
1771 (mode_compile, mode_create_from_ref): Return NULL on error instead
1772 of an enum, since now there's only one way to have an error. All
1774 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1775 at the correct time. Simplify calculation of "+u" and its ilk.
1776 Don't mishandle "+X".
1777 (mode_free): Remove "register" and localize decls.
1778 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1779 (struct mode_change): Move to modechange.c; callers don't
1780 need to see this stuff.
1781 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1782 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1783 (mode_change, mode_adjust): Reflect the new signatures noted above.
1784 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1785 that might redefine system include files.
1786 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1787 (my_usleep): Use NULL rather than (void *) 0.
1788 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1789 Use siginterrupt to specify that system calls should be interrupted.
1790 (rpl_nanosleep): Move initialization of suspended closer to call of
1792 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1793 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1794 (desirable_utmp_entry): New function.
1795 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1796 using x2nrealloc, to simplify logic.
1797 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1798 size calculation. Do not assume utmp file is a regular file.
1799 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1800 (READ_UTMP_CHECK_PIDS): New constant.
1801 * save-cwd.c: Include unistd-safer.h.
1802 (save_cwd): Use fd_safer.
1803 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1804 [!_LIBC] Include "stat-macros.h" instead.
1805 * unistd-safer.h (fd_safer): New decl.
1807 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1809 * byteswap_.h: New file.
1811 2005-04-25 Albert Chin <china@thewrittenword.com>
1813 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1816 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1818 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1819 that "UTC +1 second" continues to work. Problem reported
1821 (relunit_snumber): New rule.
1824 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1826 * getdate.y (universal_time_zone_table): New constant.
1827 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1828 universal_time_zone_table.
1829 (lookup_zone): Prefer universal_time_zone_table to
1830 local_time_zone_table, so that "GMT" time stamps are allowed in
1831 London during the summer. Problem reported by Ian Abbott.
1833 2005-04-12 Jim Meyering <jim@meyering.net>
1835 * human.c (humblock): Set *options even when returning due to
1836 xstrtoumax conversion failure. Thanks to a used-uninitialized
1839 2005-04-09 Jim Meyering <jim@meyering.net>
1841 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1842 -Wuninitialized: initialize tm0.tm_year.
1844 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1846 * getdate.y (parser_control): rels_seen is now a boolean, not a
1847 count, since there's no maximum. All uses changed.
1848 Add member dsts_seen.
1849 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1851 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1852 Use pc_rels_seen to decide whther a date is absolute.
1854 * getdate.y (number): Don't overwrite year.
1855 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1858 2005-04-02 Simon Josefsson <jas@extundo.com>
1860 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1861 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1863 2005-03-27 Jim Meyering <jim@meyering.net>
1865 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1867 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1869 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1870 "one's complement" -> "ones' complement" in comment, as per Knuth.
1871 "value of type" -> "type or expression" in comment.
1872 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1874 2005-03-26 Jim Meyering <jim@meyering.net>
1877 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1878 Correct typos: s/or/of/.
1880 2005-03-23 Jim Meyering <jim@meyering.net>
1882 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1884 2005-03-21 Jim Meyering <jim@meyering.net>
1886 Changes imported from coreutils.
1888 * cycle-check.c: Don't include xalloc.h.
1890 * path-concat.c: Don't include assert.h.
1891 (path_concat): Remove assertion that would have triggered
1892 for ABASE starting with more than one slash.
1893 Reported by Andreas Schwab.
1895 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1896 properly when ABASE is an absolute file name.
1897 Correct the description of this function.
1899 Add an assertion and a test driver.
1900 This fixes a bug introduced on 2004-07-02.
1901 Andreas Schwab reported the resulting failure of cp --parents:
1902 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1904 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1906 * strftime.c (my_strftime): If the underlying strftime returns 0
1907 (which shouldn't happen), generate nothing instead of returning 0
1908 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1910 2005-03-16 Bruno Haible <bruno@clisp.org>
1912 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1914 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1916 * strftime.c (my_strftime): Prepend space to format so that we can
1917 reliably distinguish strftime failure from empty output on POSIX
1920 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1922 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1923 (iconv_string): Don't guess a size-zero buffer, as that might cause
1924 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1925 result would be 'too large', where 'too large' is (heuristically)
1926 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1927 overflow concerns. This will prevent some unwanted malloc failures
1928 when the inputs are very large.
1930 2005-03-15 Bruno Haible <bruno@clisp.org>
1932 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1935 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1938 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1940 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1942 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1943 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1945 * strtol.c: Likewise.
1947 2005-03-14 Simon Josefsson <jas@extundo.com>
1949 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1952 2005-03-14 Jim Meyering <jim@meyering.net>
1954 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1955 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1956 to be nonzero so that we (and caller) can detect the difference
1957 between a valid zero-length expansion and an error return, even
1958 when the underlying strftime fails before writing anything into
1961 2005-03-10 Jim Meyering <jim@meyering.net>
1963 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1964 so that this module works on systems without fchdir.
1966 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1968 Factor int-properties macros into a single file, except for
1969 glibc-related files.
1970 * intprops.h: New file.
1971 * getloadavg.c: Include it instead of limits.h.
1972 (INT_STRLEN_BOUND): Remove.
1973 * human.c: Include intprops.h.
1974 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1975 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1976 * inttostr.h: Include intprops.h instead of limits.h.
1977 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1978 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1979 for consistency with intprops.h.
1980 (time_t_is_integer, twos_complement_arithmetic): Use them.
1981 * sig2str.h: Include <signal.h>, intprops.h.
1982 (INT_STRLEN_BOUND): Remove.
1983 * strftime.c (TYPE_SIGNED): Remove.
1984 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1985 * strtol.c: Adjust comments to match intprops.h.
1986 * userspec.c: Include intprops.h.
1987 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1988 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1989 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1990 instead of rolling our own expressions.
1991 * xstrtol.c: Include xstrtol.h first, to test interface.
1993 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1995 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1996 the right thing even if adding 1900 would overflow. Similarly
1997 for tm_mon + 1 and tm_yday + 1.
1998 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1999 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2000 (DO_SIGNED_NUMBER): New macro.
2001 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2003 2005-03-07 Bruno Haible <bruno@clisp.org>
2005 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2007 2005-03-03 Derek R. Price <derek@ximbiot.com>
2008 Bruno Haible <bruno@clisp.org>
2010 * pagealign_alloc.h: New file.
2011 * pagealign_alloc.c: New file.
2013 2005-01-28 Bruno Haible <bruno@clisp.org>
2015 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2018 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2020 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2021 The workaround isn't strictly needed for POSIX conformance, and
2022 it's too much of a pain to configure and maintain. We'll ask
2023 people to fix their kernels instead.
2024 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2025 (NANOSLEEP_BUG_WORKAROUND): Remove.
2026 (xnanosleep): Remove the workaround.
2028 2005-02-12 Bruno Haible <bruno@clisp.org>
2030 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2032 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2034 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2035 * timespec.h (gettime): Return void, since it always
2036 succeeds now. All uses changed.
2037 * gettime.c (gettime) Likewise.
2038 [HAVE_NANOTIME]: Prefer nanotime.
2039 Assume gettimeofday succeeds, as POSIX requires.
2040 Assime time () succeeds, since other code already does.
2041 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2042 (timespec_subtract): Remove.
2043 (NANOSLEEP_BUG_WORKAROUND): New constant.
2044 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2045 things considerably. Use it only on GNU/Linux hosts, since the
2046 workaround shouldn't be needed elsewhere.
2048 2005-02-24 Bruno Haible <bruno@clisp.org>
2050 * gettext.h: Update from GNU gettext 0.14.2.
2052 2005-02-24 Bruno Haible <bruno@clisp.org>
2054 * localcharset.c: Update from GNU gettext 0.14.2.
2055 * config.charset: Update from GNU gettext 0.14.2.
2057 2005-02-22 Simon Josefsson <jas@extundo.com>
2059 * iconvme.h, iconvme.c: New files, from libc.
2061 2005-02-20 Neil Conway <neilc@samurai.com>
2063 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2064 returned by OSX/Darwin if the specified buffer is not large
2065 enough for the hostname.
2067 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2069 * memrchr.h: New file.
2070 * chdir-long.c: Include it.
2071 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2072 Don't bother including stddef.h.
2074 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2076 * argp-help.c (__argp_help): Create a fake struct argp_state and
2077 pass it to _help, otherwise the latter coredumps trying to
2078 dereference state.root_argp.
2080 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2082 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2084 Include <sys/types.h>, for dev_t.
2085 (ME_DUMMY, ME_REMOTE): Move from here....
2086 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2087 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2089 Include mountlist.h first, to test the interface.
2091 2005-01-29 Bruno Haible <bruno@clisp.org>
2093 * progname.c (program_name): Initialize.
2094 Needed when linking statically on MacOS X.
2096 2005-01-28 Bruno Haible <bruno@clisp.org>
2098 * javacomp.sh.in: New file, from GNU gettext.
2099 * javacomp.h: New file, from GNU gettext.
2100 * javacomp.c: New file, from GNU gettext.
2102 2005-01-26 Bruno Haible <bruno@clisp.org>
2104 * javaexec.sh.in: New file, from GNU gettext.
2105 * javaexec.h: New file, from GNU gettext.
2106 * javaexec.c: New file, from GNU gettext.
2108 2005-01-26 Simon Josefsson <jas@extundo.com>
2110 * gai_strerror.c: Use GPL in header.
2112 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2114 * argp-help.c (hol_entry_help): Avoid using non-constant
2115 initializers for struct pentry_state.
2116 (__argp_error): Check return value of __asprintf
2117 (__argp_failure): Translate error message
2119 * argp-parse.c: Removed braces around the expansion of N_()
2121 2005-01-21 Jim Meyering <jim@meyering.net>
2123 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2124 same value as for Solaris 9.
2126 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2127 component length. This included changing the parameter to be
2128 of type `char *' rather than `char const *'.
2129 * chdir-long.h (chdir_long): Update prototype.
2131 * openat.c (fdopendir, fstatat): New functions.
2132 * openat.h: Include headers required for use of DIR and struct stat.
2133 [AT_SYMLINK_NOFOLLOW]: Define.
2134 (fdopendir, fstatat): Add prototypes.
2136 2005-01-21 Bruno Haible <bruno@clisp.org>
2138 * classpath.h: New file, from GNU gettext.
2139 * classpath.c: New file, from GNU gettext.
2141 2005-01-20 Simon Josefsson <jas@extundo.com>
2143 * version-etc-fsf.c: New file, with version_etc_copyright.
2144 * version-etc.c: Remove version_etc_copyright.
2145 * version-etc.h (version_etc_copyright): Use [] instead of * in
2146 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2148 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2150 * save-cwd.c (save_cwd): Remove code to support the case
2151 where fchdir is missing or flaky.
2153 2005-01-20 Simon Josefsson <jas@extundo.com>
2155 * base64.h (isbase64): Add.
2157 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2158 using a unsigned prototype, don't inline.
2159 (base64_decode): Use it.
2161 2005-01-19 Bruno Haible <bruno@clisp.org>
2163 * sh-quote.h: New file, from GNU gettext.
2164 * sh-quote.c: New file, from GNU gettext.
2166 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2168 Merge changes from coreutils, as described below in several
2169 changelogs dated today.
2171 * save-cwd.c: Include "save-cwd.h" before other include files.
2172 (O_DIRECTORY): Remove; not needed here, since "." must be
2173 a directory. All uses removed.
2174 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2175 universal on Suns, and we also need to test for IRIX.
2176 Revamp code to use 'if' rather than '#if'.
2177 Avoid unnecessary comparison of cwd->desc to 0.
2179 * utimens.c (futimens): Robustify the previous patch, by checking
2180 for known valid error numbers rather than observed invalid ones.
2182 2005-01-18 Jim Meyering <jim@meyering.net>
2184 * version-etc.c (version_etc_copyright): Update copyright date.
2186 * utimens.c (futimens): Account for the fact that futimes
2187 can also fail with errno == ENOSYS or errno == ENOENT.
2188 Patch from Dmitry V. Levin.
2190 Change the name of the robust chdir function from chdir to chdir_long.
2191 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2192 (restore_cwd): Use chdir_long, not chdir.
2193 * chdir-long.c: Renamed from chdir.c.
2194 * chdir-long.h: Renamed from chdir.h.
2195 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2198 2005-01-18 Bob Proulx <bob@proulx.com>
2200 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2201 offsetof() macro construct to avoid compile failure with native HP-UX
2202 11.0 ANSI C compiler.
2204 2005-01-06 Bruno Haible <bruno@clisp.org>
2206 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2207 because stpncpy.m4 takes care of it.
2209 2004-01-24 Bruno Haible <bruno@clisp.org>
2211 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2213 2003-10-09 Bruno Haible <bruno@clisp.org>
2215 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2217 2005-01-06 Bruno Haible <bruno@clisp.org>
2219 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2220 * fwriteerror.c: Include <stdbool.h>.
2221 (fwriteerror): At the end, close the file stream. Record whether
2222 stdout was already closed.
2224 2004-05-27 Bruno Haible <bruno@clisp.org>
2226 * execute.c (environ): Declare if needed.
2227 * pipe.c (environ): Likewise.
2228 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2230 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2232 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2233 definitions to be after all include files, to avoid collisions.
2234 Problem reported by Bob Proulx.
2236 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2238 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2239 not needed. This removes a dependency on the gettext module.
2240 [defined _LIBC]: Do not include <libintl.h>; not needed.
2242 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2244 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2247 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2249 * argp-parse.c: Include <stddef.h>.
2250 (alignof, alignto): New macros.
2251 (parser_init): Don't assume that void * is aligned sufficiently
2254 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2255 need to extend the stack.
2256 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2259 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2261 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2263 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2265 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2266 Remove now-obsolete comment about AIX.
2267 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2268 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2269 (YYMAXDEPTH): New macro.
2271 2004-12-18 Bruno Haible <bruno@clisp.org>
2273 * fatal-signal.c (fatal_signals): Make non-const.
2274 (init_fatal_signals): New function.
2275 (uninstall_handlers, install_handlers): Ignore signals that were set to
2277 (at_fatal_signal): Call init_fatal_signals.
2278 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2280 Reported by Paul Eggert.
2282 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2284 * getdate.y (textint): New member "negative".
2285 (time_zone_hhmm): New function.
2286 Expect 14 shift-reduce conflicts, not 13.
2287 (o_colon_minutes): New rule.
2288 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2289 (yylex): Set the "negative" member of signed numbers.
2291 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2293 Changes imported from coreutils.
2294 * hard-locale.c: Assume <locale.h> exists.
2296 (GLIBC_VERSION): New macro.
2297 (hard_locale): Assume setlocale exists.
2298 Rewrite to avoid #ifdef.
2299 Use strdup rather than malloc + strcpy.
2300 * human.c: Assume <locale.h> exists.
2301 (human_readable): Assume localeconv exists.
2303 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2305 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2306 convert T2, not T. (Imported from libc.)
2308 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2310 * getcwd.c (is_ENAMETOOLONG): New macro.
2311 (__getcwd.c): Don't restore errno; glibc doesn't.
2312 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2313 first, falling back to our code only if its results look suspicious.
2314 Ensure that the resulting buffer is only as large as necessary.
2316 * readutmp.c: Include readutmp.h first.
2317 Include <errno.h>, since readutmp.h no longer does that.
2318 * readutmp.h: Don't include <errno.h>,
2319 <sys/param.h>, <time.h>; not needed to establish interface.
2320 (errno): Remove decl.
2321 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2322 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2323 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2325 2004-11-28 Simon Josefsson <jas@extundo.com>
2327 * base64.h, base64.c: New file.
2329 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2331 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2333 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2335 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2336 HP's ANSI C compiler.
2337 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2338 Declaring int functions causes warnings on some modern systems and
2339 shouldn't be needed to compile on ancient ones.
2340 * same.c (MIN) [defined MIN]: Don't define, since it's already
2343 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2344 with the following changes.
2345 (__set_errno): Parenthesize properly.
2346 Include <stdbool.h>.
2347 (MIN, MAX, MATCHING_INO): New macros.
2348 (__getcwd): Define with prototype, not K&R form.
2349 Use heuristics to allocate default buffer on stack if possible.
2350 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2351 behavior, and to avoid the PATH_MAX limit when computing
2353 Use MATCHING_INO to compare inode number to file.
2354 Check for arithmetic overflow in size calculations.
2355 Fix bug in reallocation of dot array that caused getcwd to fail
2356 on directories nested deeper than 75.
2357 Be more careful about saving errno on error.
2358 Do not use realloc; use only free+malloc, as this is a bit
2359 more flexible and avoids a needless copy operation.
2360 Do not inspect st_dev and st_ino for symbolic links; POSIX
2361 doesn't specify the latter.
2362 Check for closedir errors.
2363 Avoid needless casts.
2364 Use "#ifdef weak_alias" around weak_alias, to be like other
2366 The following changes to getcwd.c have effect only when used in
2367 gnulib; they have no effect inside glibc proper.
2368 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2369 as alloca isn't used.
2370 (alloca, __alloca): Likewise.
2371 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2372 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2373 unconditionally, as gnulib assumes C89 or better.
2374 Do not include <sys/param.h>.
2375 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2376 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2378 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2379 Include <dirent.h> in a way that is compatible with modern Autoconf.
2380 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2381 New macros, if not already defined.
2382 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2383 Use "_LIBC", not "defined _LIBC", for consistency.
2384 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2386 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2387 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2388 * xgetcwd.c: David MacKenzie's old code was removed, so give
2389 credit only to Jim Meyering and adjust the copyright dates.
2390 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2391 <stdlib.h>, <unistd.h>, "pathmax.h".
2392 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2393 (INITIAL_BUFFER_SIZE): Remove.
2394 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2396 2004-11-23 Jim Meyering <jim@meyering.net>
2398 * getopt_.h: Remove trailing blanks.
2400 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2402 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2403 (futimens): New function, which uses futimes if available.
2404 (futimens, utimens): Support timespec==NULL, with same semantics
2405 as utime and utimens.
2406 * utimens.h (futimens): New decl.
2408 2004-11-23 Jim Meyering <jim@meyering.net>
2410 * __fpending.c: Add comment.
2412 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2414 * getopt_.h: Re-addition of __getopt_argv_const caused
2415 redefinition warnings. To avoid them, include the defines
2416 in `#if !defined __need_getopt ... #endif'. The only place
2417 where __getopt_argv_const is used is in definitions
2418 of getopt_long and getopt_long_only below, which are as well
2419 protected by `#ifndef __need_getopt'.
2420 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2421 __need_getopt after including <stdio.h> and <unistd.h> These
2422 headers might have defined it.
2424 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2426 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2428 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2429 optopt): Use them instead of invoking ## directly; otherwise, the
2430 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2432 2004-11-19 Bruno Haible <bruno@clisp.org>
2434 * strtok_r.c: Move comments from here...
2435 * strtok_r.h: ... to here.
2437 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2439 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2440 might fail. Problem reported by Yoann Vandoorselaere.
2441 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2442 that mishandle size_t overflow.
2444 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2446 * canon-host.c: Include "strdup.h".
2447 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2448 Use strdup instead of malloc/strcpy to duplicate strings.
2450 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2451 (human_space_before_unit): New constant.
2452 * human.c (human_readable): Support it.
2454 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2455 (xgetcwd): Set errno correctly when failing.
2456 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2457 the failure is actually due to a PATH_MAX problem.
2459 Further getopt changes to make it more likely that glibc will
2460 buy the changes back.
2461 * getopt.c (POSIXLY_CORRECT): New constant.
2462 (getopt): Use it, so to preserve glibc semantic
2463 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2464 when compiling for libc.
2465 * getopt_.h (__getopt_argv_const): Bring it back.
2466 (getopt_long, getopt_long_only): Use it.
2468 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2469 New arg POSIXLY_CORRECT. All callers changed.
2470 (getopt): Argv is now char * const *, as per standard.
2471 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2472 not char *__getopt_argv_const *.
2473 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2474 _getopt_long_only_r): Likewise.
2475 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2476 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2477 _getopt_long_r, _getopt_long_only_r): Likewise.
2478 * getopt_.h (__getopt_argv_const): Remove.
2479 (getopt): Argv is now char * const *, as per standard.
2481 * getdate.y (tORDINAL): New token.
2482 (day, relunit): Allow it for relative times.
2483 (relative_time_table): Use tORDINAL for ordinals.
2485 2004-11-15 Jim Meyering <jim@meyering.net>
2487 * closeout.c: Include "__fpending.h" once again.
2488 Include <stdbool.h>.
2489 (close_stdout): Don't fail just because stdout was closed initially,
2490 since some programs don't write to stdout in the normal course of
2491 operation (other than --version and --help), and we don't want this
2492 function to make e.g. `touch file >&-' fail.
2493 But do fail if it was closed and someone has tried to write to it.
2494 E.g., `printf foo >&-' must fail.
2496 2004-11-11 Simon Josefsson <jas@extundo.com>
2498 * strtok_r.h, strtok_r.c: New file.
2500 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2502 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2503 we can stop lying to compilers about the constness of argv when we
2504 are compiled outside glibc.
2505 (getopt, getopt_long, getopt_long_only): Use it.
2506 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2508 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2509 _getopt_long_only_r): Likewise.
2510 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2511 _getopt_long_only_r): Likewise.
2513 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2514 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2515 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2516 the other external symbols.
2517 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2518 declaration, since the above renaming now works around collisions.
2520 2004-11-11 Jim Meyering <jim@meyering.net>
2522 * linebreak.c: Remove trailing blanks.
2523 * alloca_.h: Likewise.
2524 * acosl.c: Likewise.
2525 * euidaccess.c: Likewise.
2526 * allocsa.h: Likewise.
2528 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2530 * mktime.c (SHR): New macro, which is a portable
2531 substitute for >> that should work even on Crays.
2532 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2533 Problem reported by Mark D. Baushke in
2534 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2535 * getdate.y (SHR): Likewise.
2537 * strftime.c (SHR): Likewise.
2539 * quotearg.c (struct quoting_options): Use unsigned int for
2540 quote_these_too, so that right shifts are well defined. All uses
2543 2004-11-10 Simon Josefsson <jas@extundo.com>
2545 * getaddrinfo.h, getaddrinfo.c: New files.
2547 2004-11-10 Jim Meyering <jim@meyering.net>
2549 Ensure that no close failure goes unreported.
2550 * closeout.c (close_stdout): Always close stdout. I.e., don't
2551 return early when it seems there's nothing to flush.
2552 Don't include __fpending.h.
2554 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2556 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2558 2004-11-05 Bruno Haible <bruno@clisp.org>
2560 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2561 Reported by Mark D. Baushke <mdb@cvshome.org>.
2563 2004-11-04 Bruno Haible <bruno@clisp.org>
2565 2004-09-11 Bruno Haible <bruno@clisp.org>
2566 * allocsa.valgrind: New file.
2567 2004-02-06 Bruno Haible <bruno@clisp.org>
2568 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2569 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2570 Reported by Christopher Seip <chris.seip@hp.com>.
2572 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2574 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2575 with errno == ERANGE if the buffer is too small.
2576 Problem reported by Mark D. Baushke.
2578 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2580 * xreadlink.c (MAXSIZE): New macro.
2581 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2582 size does not exceed MAXSIZE. Avoid cast.
2583 As suggested by Mark D. Baushke in
2584 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2585 if readlink fails with buffer size just under MAXSIZE, try again
2588 2004-11-02 Derek R. Price <derek@ximbiot.com>
2589 and Paul Eggert <eggert@cs.ucla.edu>
2591 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2592 (get_date): Overparenthesize to avoid GCC warning.
2594 2004-11-02 Bruno Haible <bruno@clisp.org>
2596 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2597 function returns void.
2599 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2601 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2602 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2605 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2607 * getdate.y: Add support for TZ="foo" within a date string.
2608 Fix some bugs near time_t boundaries. Reject dates with
2609 out-of-range components, e.g., "Sept 31".
2610 Include <stdlib.h>, "setenv.h", "xalloc.h".
2611 (ISDIGIT_LOCALE): Remove; unused.
2612 Note that the TZ and time functions used here are not reentrant.
2613 (mktime_ok, get_tz): New functions.
2614 (TZBUFSIZE): New constant.
2615 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2616 This requires that we sometimes generate our own TZ="XXX..." setting.
2618 2004-10-27 Derek R. Price <derek@ximbiot.com>
2620 * mktime.c (not_equal_tm): Remove redundant check.
2622 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2624 * getdate.y: Use Bison 1.875 features, and some minor
2625 code cleanups. This change does not affect semantics.
2626 Don't include <stdlib.h>; no longer needed.
2627 Don't include unlocked-io.h; only the "#if TEST" code uses
2628 stdio, and performance isn't crucial there.
2629 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2630 Bison 1.875 features as described below.
2631 All uses of "PC." replaced by "pc->".
2632 (YYSTYPE): Add a forward declaration.
2633 (yylex, yyerror): Use full prototypes in forward decls.
2634 Use "%pure-parser" rather than obsolescent "%pure_parser".
2635 Use %parse-param and %lex-param instead of obsolescent
2636 YYPARSE_PARAM and YYLEX_PARAM.
2637 (meridian_table, month_and_day_table, time_units_table,
2638 relative_time_table, time_zone_table, military_table,
2639 lookup_zone, lookup_word, get_date):
2640 Use NULL instead of 0 where appropriate.
2641 (to_hour): Avoid abort (), to avoid a dependency on
2643 (yyerror, yylex): Now accepts parser_control * arg.
2644 (main) [TEST]: Use '\0' rather than 0 for char.
2646 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2648 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2649 It's now the caller's responsibility to handle the case where
2650 !HAVE_GETPAGESIZE && !defined getpagesize.
2652 * mktime.c (leapyear): Arg is long int, not int.
2654 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2656 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2658 2004-10-12 Simon Josefsson <jas@extundo.com>
2660 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2661 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2664 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2666 * vsnprintf.h: New file.
2667 * vsnprintf.c: New file.
2669 2004-10-07 Bruno Haible <bruno@clisp.org>
2671 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2672 into the provided buffer.
2674 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2676 * diacrit.c, diacrit.h: Add GPL notice.
2678 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2679 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2680 * logl.c (logl): Keep the code as similar to glibc as possible.
2681 This avoids a potential constant-folding bug.
2683 2004-10-05 Bruno Haible <bruno@clisp.org>
2685 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2687 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2689 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2690 * xmalloc.c (xmemdup): Likewise.
2691 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2692 XFREE): Remove these long-obsolescent macros.
2693 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2694 * xstrdup.c: Remove.
2696 * regex.c (re_comp): Cast gettext return value to char *,
2697 Problem reported by Martin Neitzel via Mark D. Baushke.
2699 2004-10-04 Simon Josefsson <jas@extundo.com>
2701 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2702 '#ifdef USE_UNLOCKED_IO'.
2704 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2706 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2707 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2708 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2709 regex.c, sha1.c, version-etc.c, yesno.c:
2710 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2711 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2712 the includer's responsibility.
2714 Sync from coreutils.
2716 * modechange.c (mode_compile): Don't decrement a pointer that
2717 points to the start of a string, as the C Standard says the
2718 resulting behavior is undefined.
2720 * backupfile.h (enum backuptype): Rename none -> no_backups,
2721 simple -> simple_backups, numbered_existing ->
2722 numbered_existing_backups, numbered -> numbered_backups
2723 to avoid shadowing problems. All uses changed.
2724 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2725 * backupfile.c (check_extension, numbered_backup):
2726 Rename locals to avoid shadowing 'basename'.
2727 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2730 * .cppi-disable: Add getopt_.h, getopt_int.h.
2731 * .cvsignore: Add getopt.h.
2733 2004-10-04 Simon Josefsson <jas@extundo.com>
2735 * memmem.h: New file.
2736 * memmem.c: New file, taken from glibc.
2738 2004-10-02 Jim Meyering <jim@meyering.net>
2740 * dirfd.h, getpagesize.h: Add copyright notice.
2742 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2744 * snprintf.c: Remove comments as to why each header is needed.
2746 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2748 * strsep.h: New file.
2749 * strsep.c: New file.
2751 2004-10-01 Simon Josefsson <jas@extundo.com>
2753 * snprintf.c (snprintf): Handle size==0.
2755 2004-10-01 Simon Josefsson <jas@extundo.com>
2756 Bruno Haible <bruno@clisp.org>
2758 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2759 (snprintf): Declare 'args'.
2761 2004-09-30 Simon Josefsson <jas@extundo.com>
2763 * snprintf.h, snprintf.c: New files.
2765 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2767 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2768 (hol_entry_help): Never translate an empty string.
2769 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2770 * argp.h (OPTION_NO_TRANS): New option.
2772 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2774 * xvasprintf.c: Include xalloc.h.
2775 (xvasprintf): Use xalloc_die, not xmalloc_die.
2777 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2779 * dummy.c: Change copyright notice to FSF, and license to GPL.
2781 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2783 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2784 Problem reported by Bruno Haible in:
2785 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2787 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2789 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2790 in case some system header has #define'd it. Problem reported by
2791 Soeren D. Schulze in
2792 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2794 2004-09-08 Bruno Haible <bruno@clisp.org>
2796 * stdint_.h.in: New file, taken from GNU clisp.
2798 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2800 * xvasprintf.h: New file.
2801 * xvasprintf.c: New file.
2802 * xasprintf.c: New file.
2804 2004-09-08 Bruno Haible <bruno@clisp.org>
2806 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2808 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2810 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2812 Import from coreutils.
2813 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2814 strings on unbounded length. alloca's performance benefits aren't
2815 that important here.
2817 (parse_with_separator): New function, with most of the internals
2818 of the old parse_user_spec. Allow user to omit both user and group,
2819 for compatibility with FreeBSD.
2820 Clone only the user name, not the entire spec.
2821 Do not set *uid, *gid unless entirely successful.
2822 Avoid memory leak in some failing cases.
2823 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2824 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2825 (parse_user_spec): Rewrite to use parse_with_separator.
2827 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2829 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2830 its complicated substitute.
2831 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2832 and program_invocation_name.
2833 (__argp_basename) [!_LIBC]: Remove; the only use was
2834 replaced by its body.
2835 (__argp_short_program_name): Change condition from
2836 !defined __argp_short_program_name to
2837 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2838 to match argp-namefrob.h.
2839 (__argp_failure): Don't assume strerror_r returns char *.
2840 * argp-parse.c (N_): Define unconditionally.
2841 (argp_default_options): Fill out initializers with 0 to avoid
2844 2004-08-12 Simon Josefsson <jas@extundo.com>
2846 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2847 * getopt_.h: Renamed from getopt.h.
2849 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2851 Merge from coreutils.
2853 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2854 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2855 for Reliant Unix 5.43.
2857 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2858 (union fooround): Use uintmax_t, not long int.
2859 The rest is a merge from libc:
2860 [defined _LIBC]: Include <shlib-compat.h>.
2861 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2863 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2865 * strverscmp.c: Convert to UTF-8.
2867 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2869 * obstack.h (obstack_empty_p):
2870 Don't assume that chunk->contents is suitably aligned.
2871 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2872 Likewise. Problem reported by Benno in
2873 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2875 * chown.c (rpl_chown): Work even if the file is writeable but not
2876 readable. This could be improved further but it'd take some work.
2878 2004-08-08 Simon Josefsson <jas@extundo.com>
2880 * xgethostname.c: Don't include error.h (not used).
2883 * getpass.c: Include getpass.h first.
2885 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2887 * xalloc-die.c: New files.
2888 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2890 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2891 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2892 (_, N_, xalloc_die): Move to xalloc-die.c.
2893 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2894 so that we needn't mess with xalloc_msg_memory_exhausted.
2896 * sha1.h: Renamed from sha.h.
2897 (SHA1_H): Renamed from _SHA_H.
2898 (sha1_ctx): Renamed from sha_ctx.
2899 (sha1_init_ctx): Renamed from sha_init_ctx.
2900 (sha1_process_block): Renamed from sha_process_block.
2901 (sha1_process_bytes): Renamed from sha_process_bytes.
2902 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2903 (sha1_read_ctx): Renamed from sha_read_ctx.
2904 (sha1_stream): Renamed from sha_stream.
2905 (sha1_buffer): Renamed from sha_buffer.
2906 * sha1.c: Likewise; renamed from sha.c.
2907 Do not include <sys/types.h>.
2908 Include <stddef.h> rather than <stdlib.h>.
2910 2004-08-08 Bruno Haible <bruno@clisp.org>
2912 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2913 FILESYSTEM_PREFIX_LEN.
2914 * progreloc.c: Likewise.
2915 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2917 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2920 * argp-help.c (make_hol, hol_append): Don't assume that
2921 SIZE_MAX is a valid preprocessor constant.
2922 (__argp_basename): Change from "#ifndef _LIBC"
2923 to "#ifndef __argp_short_program_name", so that
2924 we don't compile these functions for tar.
2926 More merges from coreutils.
2927 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2928 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2930 * addext.c: Remove; no longer needed.
2931 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2932 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2933 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2934 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2935 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2936 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2937 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2938 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2939 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2940 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2941 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2942 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2943 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2944 Import changes from coreutils.
2946 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2948 Merge from coreutils.
2950 * .gdb-history: Remove; this doesn't belong here.
2952 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2953 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2954 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2956 * dirname.h: Include <stdbool.h>.
2957 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2958 for consistency with POSIX terminology. All uses changed.
2959 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2960 (strip_trailing_slashes): Use bool for booleans.
2961 * stripslash.c (strip_trailing_slashes): Likewise.
2963 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2964 sometimes returns a positive errno value even when it succeeds.
2965 (print_errno_message) [!LIBC]: Fall back on strerror if
2968 * path-concat.c (mempcpy): Don't define if a system header defines it.
2969 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2970 (longest_relative_suffix): New function.
2971 (path_concat): Use it. Assume first argument is not NULL.
2972 Port to DOS. Omit redundant separators.
2973 Report an error instead of returning NULL.
2974 Use mempcpy instead of memcpy.
2975 (xpath_concat): Remove: not declared or used.
2977 * same.h: Include <stdbool.h>
2978 (same_name): Return bool, not int.
2979 * same.c (same_name): Likewise.
2980 (errno): Don't declare; we assume C89 or better now.
2982 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2983 if not already defined.
2985 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2986 * dup-safer.c (errno): Likewise.
2988 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2990 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2993 2004-08-03 Simon Josefsson <jas@extundo.com>
2995 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2996 * progname.h: Don't include stdbool.h.
2998 2004-08-02 Simon Josefsson <jas@extundo.com>
3000 * getsubopt.h: New file, with comments from Bruno Haible.
3001 * getsubopt.c: New file, from glibc, but slightly modified based on
3002 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3004 2004-08-01 Simon Josefsson <jas@extundo.com>
3006 * xgetdomainname.c: Include stdlib.h, for free().
3008 2004-07-16 Simon Josefsson <jas@extundo.com>
3010 * dummy.c: New file.
3012 2004-07-16 Bruno Haible <bruno@clisp.org>
3014 * backupfile.h: Add extern "C" for C++.
3015 * closeout.h: Likewise.
3016 * copy-file.h: Likewise.
3017 * findprog.h: Likewise.
3018 * full-write.h: Likewise.
3019 * pathname.h: Likewise.
3020 * progname.h: Likewise.
3021 * stpcpy.h: Likewise.
3022 * stpncpy.h: Likewise.
3023 * strcase.h: Likewise.
3024 * strstr.h: Likewise.
3025 * xalloc.h: Likewise.
3027 * mbswidth.h: Add extern "C" for C++.
3028 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3030 2004-07-09 Simon Josefsson <jas@extundo.com>
3032 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3033 failed without this.)
3035 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3037 * fchown-stub.c: New file.
3039 2004-06-24 Jim Meyering <jim@meyering.net>
3041 * obstack.h (obstack_base): Cast to (void *), per documentation.
3043 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3045 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3047 2004-06-01 Jim Meyering <jim@meyering.net>
3049 * calloc.c: New file.
3051 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3053 * getdate.y (yylex): Allow space between sign and number.
3054 Problem reported by Dan Jacobson.
3056 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3057 and Jim Meyering <jim@meyering.net>
3059 Merge from coreutils CVS.
3061 * stat-macros.h: New file, with contents from file-type.h
3062 and coreutils' system.h.
3063 * file-type.c: Include "stat-macros.h".
3064 * file-type.h (file_type): Move all macro definitions to new file,
3067 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3068 Wrap old code with this conditional.
3069 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3070 function that does not dereference symlinks.
3071 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3073 * xreadlink.c: Include xreadlink.h first, to catch .h file
3074 dependency problems.
3075 (xreadlink): Accept new arg SIZE, for efficiency.
3076 All decls and uses changed.
3077 * xreadlink.h: Include <stddef.h>, for size_t.
3079 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3080 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3082 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3084 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3086 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3087 macros to be defined.
3088 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3089 the allocator returns NULL because the requested size is zero.
3091 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3093 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3094 var. Add comment explaining why libc still defines it. This
3095 merges the following patch from glibc:
3096 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3098 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3100 * obstack.c (_obstack): Remove unused variable. It hasn't been
3101 present in glibc since revision 1.1 of this file.
3102 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3103 obstack_alignment_mask, obstack_alloc, obstack_base,
3104 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3105 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3106 obstack_grow0, obstack_init, obstack_int_grow,
3107 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3108 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3109 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3110 nonexistent functions.
3112 2004-05-17 Derek R. Price <derek@ximbiot.com>
3113 Paul Eggert <eggert@cs.ucla.edu>
3115 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3117 2004-05-14 Bruno Haible <bruno@clisp.org>
3119 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3120 that consists of a '.' followed by an empty digit string.
3121 Patch by Tor Lillqvist <tml@iki.fi>.
3123 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3125 Port obstack to the AS/400, where pointers are 16 bytes wide and
3126 you cannot cast an integer to a valid pointer. This patch is
3127 currently waiting to be integrated into glibc; see
3128 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3130 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3131 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3132 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3133 (struct obstack): temp member is now a union of a pointer and
3134 an integer, instead of an integer. All integer uses changed.
3135 This does not affect the physical layout of struct obstack,
3136 except on hosts (like the AS/400) where the size or alignment of
3137 void * is greater than that of ptrdiff_t.
3138 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3139 __STDC__)]: Store temporary in pointer member of union, not
3141 * obstack.c: Include <stddef.h>, for offsetof.
3142 (struct fooalign): Remove; it doesn't need a name.
3143 (union fooround): Change double to long double, and add void *.
3144 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3145 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3146 not a macro. Hence the values are always int; so remove all
3147 casts-to-int in uses.
3149 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3150 Derek Price <derek@ximbiot.com>
3152 * alloca.c: Include <alloca.h>, to get our interface.
3153 * alloca_.h: Use __alloca on AIX, so that we don't have to
3154 include <alloca.h> first. Use C89 prototype for alloca; this
3155 requires including <stddef.h> for size_t. Use extern "C" if C++.
3156 Use #elif for simplicity, since we can assume C89 now.
3157 Don't try to source the system alloca.h since it will not be found
3158 and to prevent recursively including its replacement.
3159 * fnmatch.c: Include <alloca.h> instead of opencoding.
3160 * regex.c: Likewise.
3162 2004-05-16 Derek Price <derek@ximbiot.com>
3163 Paul Eggert <eggert@cs.ucla.edu>
3165 getline cleanup. This changes the getndelim2 API: both order of
3166 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3169 * getline.c: Don't include stddef.h or stdio.h, since our
3170 interface does that.
3171 (getline): Always use getdelim, so that we don't have two
3172 copies of this code.
3173 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3175 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3176 (GETNDELIM2_MAXIMUM): New macro.
3177 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3178 instead of the old practice of delim2==0. All callers changed.
3179 Return -1 on overflow, instead of returning junk.
3180 Do not set *linesize unless allocation succeeds.
3181 * getndelim2.h: Do not include stddef.h; no longer needed, now
3182 that we include sys/types.h.
3183 * getnline.h: Likewise.
3184 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3185 (getndelim2): Reorder arguments.
3186 * getnline.c (getnline, getndelim):
3187 Don't discard the NMAX argument.
3188 (getnline): Invoke getndelim, to avoid code duplication.
3189 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3190 of (size_t) -1 by callers of the getnline family.
3192 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3194 * nanosleep.c (suspended): Change its type from int to
3195 sig_atomic_t volatile.
3196 (first_call): Make it private to rpl_nanosleep, and have it
3197 be zero initially as that's a bit faster.
3198 (my_usleep): Round up fractional times instead of truncating them,
3199 as this is the usual meaning for 'sleep'.
3201 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3203 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3204 (ENOSYS): Define if not defined.
3205 (settime): Fall back on stime if it exists and settimeofday fails.
3206 But don't bother with fallbacks if a method fails with errno == EPERM.
3208 2004-05-11 Jim Meyering <jim@meyering.net>
3210 Prior to this change, the save_cwd caller required read access to the
3211 current directory on most systems (ones with the fchdir function).
3213 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3214 fails, try write-only, and finally, resort to using xgetcwd.
3216 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3218 * obstack.c, obstack.h: Import changes from libc.
3220 2004-04-28 Bruno Haible <bruno@clisp.org>
3222 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3223 implicitly appends .exe to executables.
3224 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3225 accepts Windows pathnames.
3226 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3227 Cygwin like Windows, since it now accepts Windows pathnames.
3228 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3229 Cygwin like Windows, since it now accepts Windows pathnames.
3230 Reported by Derek Robert Price <derek@ximbiot.com>.
3232 2004-04-20 Jim Meyering <jim@meyering.net>
3234 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3236 2004-04-20 Jim Meyering <jim@meyering.net>
3237 Bruno Haible <bruno@clisp.org>
3239 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3240 memory when realloc fails.
3242 2004-04-18 Jim Meyering <jim@meyering.net>
3244 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3245 don't leak memory and do call END_UTMP_ENT.
3247 2004-04-11 Paul Eggert <eggert@twinsun.com>
3249 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3250 (CHAR_BIT): Remove, since we assume C89.
3251 Include <stdint.h> if available, as per current Autoconf CVS advice.
3253 2004-03-30 Paul Eggert <eggert@twinsun.com>
3255 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3256 not bool, to be more consistent with Unix conventions.
3257 Suggested by Bruno Haible.
3259 Merge from coreutils.
3261 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3264 * getdate.h: Include stdbool.h, and timespec.h instead of
3265 the usual <time.h> dance.
3266 (get_date): Change signature to support fractional time stamps.
3267 All callers changed.
3268 * getdate.y: Include "getdate.h" first, as we can now
3269 assume C89 and don't need to worry about 'const'.
3270 Similarly, include "unlocked-io.h" near start, not in middle.
3272 (textint.value): Use long int rather than int.
3273 (textint.digits): Use size_t rather than int.
3274 (BILLION, LOG10_BILLION): New constants.
3275 (parser_control): New member rel_ns. Members day_ordinal,
3276 time_zone, month, day, hour, minutes, rel_year, rel_month,
3277 rel_day, rel_hour, rel_minutes, rel_seconds
3278 are now long int, not int. Member seconds is now struct timespec,
3279 not int. New member timespec_seen. Members dates_seen, days_seen,
3280 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3282 (%union.intval): Now long int, not int.
3283 New member timespec.
3284 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3285 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3286 (spec): Now is a timespec or an item list.
3287 (timespec, items): New nonterminals.
3288 (time, rel, relunit, number, get_date):
3289 Add support for fractional seconds.
3290 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3291 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3292 (to_hour): First arg is now long int, not int.
3293 (to_year): Returns long int, not int.
3294 Don't treat year -70 like 70.
3295 (tm_diff): Returns long int, not int.
3296 (lookup_word): Use bool instead of int when appropriate.
3297 (yylex): Use size_t for count, not int.
3298 Detect overflow when parsing large integer constants.
3299 Add support for fractions.
3300 (get_date): Make pointers 'const' if possible.
3301 Use more-portable code to detect integer overflow.
3302 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3303 Don't use ctime; it's not reliable if the year has >4 digits.
3305 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3306 This is for compatibility with BSD.
3308 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3309 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3310 From coreutils' system.h.
3312 * userspec.c: Don't include "posixver.h".
3313 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3314 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3315 compatible extension. Simplify code by removing a boolean int
3316 that was always nonzero if a string was nonnull.
3318 2004-03-30 Jim Meyering <jim@meyering.net>
3320 Merge from coreutils.
3322 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3324 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3325 an empty input stream.
3327 * readtokens.c: Include <stdbool.h>.
3328 (readtoken): Use `size_t' rather than int/long.
3329 All callers adjusted.
3330 Use `bool' rather than `int' where appropriate.
3331 Use memset rather than an explicit loop.
3332 Use x2nrealloc rather than xrealloc.
3333 Allow the use of `\0' as a delimiter.
3334 (readtokens): Likewise.
3335 * readtokens.h (readtoken, readtokens): Update prototypes.
3337 2004-03-30 Bruno Haible <bruno@clisp.org>
3339 * getloadavg.c (getloadavg): Don't assume setlocale returns
3342 2004-03-29 Paul Eggert <eggert@twinsun.com>
3344 Merge changes to getloadavg.c from coreutils and Emacs.
3346 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3347 Define to an expression, not to the empty string.
3348 Include cloexec.h and xalloc.h.
3349 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3350 Use set_cloexec_flag rather than rolling our own.
3351 * cloexec.c, cloexec.h: New files.
3353 2004-03-18 Paul Eggert <eggert@twinsun.com>
3355 * getopt.h: Sync with libc CVS.
3357 2004-03-18 Paul Eggert <eggert@twinsun.com>
3358 Bruno Haible <bruno@clisp.org>
3360 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3361 not on all platforms that have <wchar.h>.
3362 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3364 2004-03-09 Paul Eggert <eggert@twinsun.com>
3366 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3368 * getopt_int.h: New file, also synced from libc.
3370 2004-03-07 Paul Eggert <eggert@twinsun.com>
3372 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3373 '#if' expressions. Unlike the code it replaces, it does not
3374 depend on (defined _SC_PAGESIZE). However, it does depend on
3375 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3376 first reported by Jason Andrade in
3377 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3379 2004-01-18 Simon Josefsson <jas@extundo.com>
3381 * strdup.h: New file.
3382 * strdup.c: Include it.
3383 * path-concat.c: Include strdup.h. Drop strdup declaration.
3384 * userspec.c: Include strdup.h. Drop strdup declaration.
3386 2004-02-06 Karl Berry <karl@gnu.org>
3388 * config.charset: update from gettext 0.14.1.
3390 2004-02-05 Paul Eggert <eggert@twinsun.com>
3392 Add comments and code, prompted by suggestions from Bruno Haible
3394 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3395 describing the enum quoting_style values.
3396 * quotearg.c (quotearg_alloc): New function.
3397 (quotearg_buffer_restyled): Treat lone { and } as special.
3398 Treat = as special. Work around bug with older shells
3399 that "see" a '\' that is really the 2nd byte of a multibyte char.
3400 Quote empty string with shell_quoting_style.
3402 2004-02-03 Bruno Haible <bruno@clisp.org>
3404 * pipe.h: New file, from GNU gettext.
3405 * pipe.c: New file, from GNU gettext.
3407 2004-01-27 Bruno Haible <bruno@clisp.org>
3409 * execute.h: New file, from GNU gettext.
3410 * execute.c: New file, from GNU gettext.
3411 * w32spawn.h: New file, from GNU gettext.
3413 2004-01-23 Paul Eggert <eggert@twinsun.com>
3415 Exit-status fix from coreutils.
3417 Use exit_failure consistently in place of EXIT_FAILURE,
3418 so that program exit statuses are consistent on failure.
3420 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3421 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3422 * argmatch.h: Comment fix to match the above.
3423 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3424 Now a macro referring to exit_failure, instead of a separate
3425 variable. Include "exitfail.h" to get it.
3426 * xstrtol.h: Include "exitfail.h".
3427 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3429 * long-options.c (parse_long_options): Use prototype
3430 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3433 2004-01-21 Jim Meyering <jim@meyering.net>
3435 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3436 so as not to conflict with a different-sized __mktime_internal
3437 function in GNU libc.
3438 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3439 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3441 2004-01-18 Paul Eggert <eggert@twinsun.com>
3443 Merge from diffutils.
3445 * file-type.c (file_type): Add typed memory objects.
3446 * file-type.h (S_TYPEISTMO): New macro.
3448 * c-stack.h (c_stack_action): Remove argv argument.
3449 * c-stack.c (c_stack_action): Likewise. All uses changed.
3450 (die): Don't calculate message unless segv_action returns.
3451 (get_stack_location, min_address_from_argv, max_address_from_argv,
3452 volatile stack_base, volatile_stack_size): Remove.
3453 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3454 that every segmentation violation is a stack overflow. (Ouch!)
3455 See Debian bug 136249 (still outstanding) for more info about why
3456 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3458 2003-11-30 Bruno Haible <bruno@clisp.org>
3460 Safer stack allocation.
3461 * setenv.c: Include allocsa.h.
3462 (alloca): Remove fallback definition.
3463 (freea): Remove macro.
3464 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3467 2003-10-17 Bruno Haible <bruno@clisp.org>
3469 * binary-io.h: Avoid warnings on Cygwin.
3471 2003-12-28 Bruno Haible <bruno@clisp.org>
3473 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3474 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3476 2003-11-28 Bruno Haible <bruno@clisp.org>
3478 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3480 2003-11-27 Bruno Haible <bruno@clisp.org>
3482 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3484 2003-11-17 Bruno Haible <bruno@clisp.org>
3486 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3488 2003-11-24 Bruno Haible <bruno@clisp.org>
3490 * xallocsa.h: New file, from GNU gettext.
3491 * xallocsa.c: New file, from GNU gettext.
3493 2003-11-24 Bruno Haible <bruno@clisp.org>
3495 * allocsa.h: New file, from GNU gettext.
3496 * allocsa.c: New file, from GNU gettext.
3498 2003-11-24 Bruno Haible <bruno@clisp.org>
3500 * eealloc.h: New file.
3502 2004-01-15 Jim Meyering <jim@meyering.net>
3504 Merge from coreutils.
3506 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3507 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3508 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3510 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3511 optional configure-time default.
3513 * version-etc.c (version_etc_copyright): Update copyright date.
3515 * xreadlink.c (xreadlink): Correct outdated comment.
3517 2004-01-15 Paul Eggert <eggert@twinsun.com>
3519 Merge from coreutils.
3521 * posixver.c: Include posixver.h.
3523 * same.c: Include <stdbool.h>, <limits.h>.
3524 (_POSIX_NAME_MAX): Define if not defined.
3526 (same_name): If file names are silently truncated, report
3527 that the file names are the same if they are the same after
3528 the silent truncation.
3530 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3531 conversion function.
3532 * xstrtod.c (xstrtod): Likewise. All callers changed to
3533 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3536 2004-01-14 Paul Eggert <eggert@twinsun.com>
3538 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3539 with like-named macro in fnmatch.c.
3540 (EXT): Use an internal constant instead.
3542 Merge fnmatch patches from glibc.
3543 * fnmatch.c (mbsinit): Remove define.
3544 Add libc_hidden_ver (__fnmatch, fnmatch).
3545 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3546 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3548 2003-12-14 Karl Berry <karl@gnu.org>
3550 * config.charset: update from gettext-runtime.
3552 2003-12-03 Paul Eggert <eggert@twinsun.com>
3554 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3555 Bug reported by Alfred M. Szmidt.
3557 2003-11-29 Karl Berry <karl@gnu.org>
3559 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3561 2003-11-23 Paul Eggert <eggert@twinsun.com>
3562 Bruno Haible <bruno@clisp.org>
3564 * printf-parse.h: Don't include sys/types.h.
3565 (ARG_NONE): New macro.
3566 (char_directive): Change type of *arg_index fields to size_t.
3567 * printf-parse.c: Don't include sys/types.h.
3568 (SSIZE_MAX): Remove macro.
3569 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3570 Remove unnecessary overflow check.
3571 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3574 2003-11-24 Paul Eggert <eggert@twinsun.com>
3576 * alloca.c: Remove dependency on xalloc module.
3577 (xalloc_die): Remove.
3578 (memory_full) [!defined emacs]: New macro.
3579 [!defined emacs]: Don't include xalloc.h.
3580 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3581 address arithmetic overflows. Change datatypes a bit to avoid
3584 2003-11-22 Jim Meyering <jim@meyering.net>
3586 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3588 2003-11-17 Bruno Haible <bruno@clisp.org>
3590 * vasnprintf.c (alloca): Remove fallback definition.
3591 (freea): Remove definition.
3592 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3593 Reported by Paul Eggert.
3595 2003-11-17 Jim Meyering <jim@meyering.net>
3597 On systems without utime and without a utimes function capable of
3598 dealing with a NULL struct utimbuf* argument, this utime replacement
3599 could -- in unusual circumstances -- leak a file descriptor.
3600 * utime.c: Include <unistd.h> and <errno.h>.
3601 (utime_null): Be sure to close `fd' and to preserve errno.
3602 Reported by Geoff Collyer via Arnold Robbins.
3604 2003-11-16 Paul Eggert <eggert@twinsun.com>
3605 Bruno Haible <bruno@clisp.org>
3607 Protect against address arithmetic overflow.
3608 * printf-args.h: Include stddef.h.
3609 (arguments): Change type of field 'count' to size_t.
3610 * printf-args.c (printf_fetchargs): Use size_t instead of
3611 'unsigned int' where appropriate.
3612 * printf-parse.h: Include sys/types.h.
3613 (char_directive): Change type of *arg_index fields to ssize_t.
3614 (char_directives): Change type of fields 'count', max_*_length to
3616 * printf-parse.c: Include sys/types.h and xsize.h.
3617 (SSIZE_MAX): Define fallback value.
3618 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3619 instead of 'int' where appropriate. Check a_allocated, d_allocated
3620 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3621 * vasnprintf.c: Include xsize.h.
3622 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3623 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3624 overflow. Avoid wraparound when converting a width or precision from
3627 2003-11-16 Bruno Haible <bruno@clisp.org>
3629 Update from GNU gettext.
3630 * printf-parse.c: Generalize to it can be compiled for wide strings.
3631 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3632 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3633 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3634 SNPRINTF): New macros.
3635 Don't include <alloca.h> if the file is used inside libintl.
3636 (local_wcslen): New function, for Solaris 2.5.1.
3637 (VASNPRINTF): Use it instead of wcslen.
3639 2003-11-16 Bruno Haible <bruno@clisp.org>
3641 * xsize.h (xmax): New function.
3642 (xsum, xsum3, xsum4): Declare as "pure" functions.
3644 2003-11-12 Paul Eggert <eggert@twinsun.com>
3646 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3647 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3648 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3649 heuristic is just as accurate as far as we know, and it removes a
3650 dependency on size_max.m4 and ptrdiff_max.m4.
3652 2003-11-12 Paul Eggert <eggert@twinsun.com>
3654 * xstrtol.c (__xstrtol): Remove "break" immediately after
3655 "return", to pacify some unknown compiler. Problem reported
3658 2003-11-11 Bruno Haible <bruno@clisp.org>
3660 * xsize.h (SIZE_MAX): Remove fallback definition.
3661 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3664 2003-11-10 Paul Eggert <eggert@twinsun.com>
3666 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3667 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3668 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3670 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3671 not (size_t) -1, since it's defined here.
3673 2003-11-06 Paul Eggert <eggert@twinsun.com>
3675 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3676 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3677 Reject sizes of exactly SIZE_MAX bytes.
3678 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3679 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3681 2003-11-05 Bruno Haible <bruno@clisp.org>
3683 * xsize.h: Include limits.h, to avoid a possible collision with
3684 SIZE_MAX defined in <limits.h> on Solaris.
3686 2003-11-04 Bruno Haible <bruno@clisp.org>
3688 * xsize.h: New file.
3689 * linebreak.c: Include xsize.h.
3690 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3691 argument for overflow.
3692 Suggested by Paul Eggert.
3694 2003-10-31 Bruno Haible <bruno@clisp.org>
3696 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3697 to avoid (extremely rare) race condition.
3698 Suggested by Paul Eggert.
3700 2003-11-03 Jim Meyering <jim@meyering.net>
3702 * userspec.c: Include "userspec.h".
3703 * userspec.h: New file.
3705 2003-10-31 Paul Eggert <eggert@twinsun.com>
3707 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3708 * mountlist.c (SIZE_MAX): Define if not defined already.
3709 (read_filesystem_list): Set and use me_type_malloced.
3710 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3711 whatever the type happens to be), for brevity and consistency.
3712 Check for size calculation overflow on Alphas running OSF/1.
3714 2003-10-31 Jim Meyering <jim@meyering.net>
3716 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3718 * linebuffer.c: Include <string.h> for declaration of memset.
3720 2003-10-30 Paul Eggert <eggert@twinsun.com>
3721 Bruno Haible <bruno@clisp.org>
3723 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3724 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3726 2003-10-29 Paul Eggert <eggert@twinsun.com>
3728 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3729 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3731 * quotearg.c (quotearg_n_options): Use it.
3732 * group-member.c: Include <stdbool.h>.
3733 (free_group_info): Arg is now const *; don't free arg.
3734 (get_group_info): Now returns bool and accepts struct group_info *,
3735 rather than returning a malloc'ed struct group_info *.
3736 All uses changed. Check for overflow in internal size calculation.
3738 * getusershell.c (readname): Simplify the code by using x2nrealloc
3739 rather than xmalloc/xrealloc.
3740 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3741 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3742 conformance bug: the old code used a pointer after freeing the
3743 storage that it addressed.
3744 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3745 rather than doing it by hand.
3746 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3747 the buffer preserved. Use free and xmalloc instead.
3748 * quotearg.c (quotearg_n_options): Likewise.
3749 Use a simpler test for size overflow. Don't use xalloc_oversized
3750 because unsigned int might be wider than size_t (!); this suggests
3751 that we should switch from unsigned int to size_t for slot numbers.
3753 2003-10-27 Bruno Haible <bruno@clisp.org>
3755 * stdbool_.h: Better support for BeOS.
3757 2003-10-27 Paul Eggert <eggert@twinsun.com>
3759 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3760 to allocate the returned structure. Do not allocate a subarray,
3761 as x2nrealloc will do that.
3762 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3763 instead of xnrealloc.
3764 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3766 2003-10-26 Paul Eggert <eggert@twinsun.com>
3768 * xalloc.h (xalloc_oversized): New static inline function, for
3769 callers that want to do their own size-overflow checking. Include
3770 <stdbool.h>, since xalloc_oversized returns bool.
3771 * xalloc.c (array_size_overflow): Remove. All callers changed
3772 to use xalloc_oversized.
3774 Add two functions x2realloc, x2nrealloc, for programs that grow
3775 arrays dynamically by doubling their sizes.
3776 * xalloc.h (x2realloc, x2nrealloc): New decls.
3777 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3780 Port to C99 semantics for 'inline' of external functions.
3781 Bug reported by Bruno Haible.
3782 * xmalloc.c (xnmalloc_inline): New static inline function,
3783 with the old contents of xnmalloc.
3784 (xnmalloc, xmalloc): Use it.
3785 (xnrealloc_inline): New static inline function,
3786 with the old contents of xnrealloc.
3787 (xnrealloc, xrealloc): Use it.
3789 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3791 2003-10-25 Paul Eggert <eggert@twinsun.com>
3793 Fix several address-calculation bugs in the hash modules,
3794 plus some minor code cleanup.
3796 * hash.h: Include <stdbool.h>, for bool.
3797 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3798 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3799 hash_get_n_entries, hash_get_max_bucket_length,
3800 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3801 hash_rehash): Use size_t rather than unsigned.
3802 * hash.c (struct hash_table, hash_get_n_buckets,
3803 hash_get_n_buckets_used, hash_get_n_entries,
3804 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3805 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3806 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3808 (SIZE_MAX): Define if not defined.
3809 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3810 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3812 Use const * when possible.
3813 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3814 (check_tuning): Fix bug: if tuning parameters were very close to
3815 0 or 1, rounding errors could have caused subscript violations.
3816 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3817 (hash_initialize): Add 'fail:' label
3818 to free table and return NULL, and use it to simplify code.
3819 Use calloc rather than clearing the storage ourself.
3820 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3821 buffer size calculations.
3822 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3823 Include <stddef.h>, for size_t.
3824 * hash-pjw.c (hash_pjw): Likewise.
3825 Switch to method described by Bruno Haible.
3826 Include <limits.h>, for CHAR_BIT.
3827 (SIZE_BITS): New macro.
3829 2003-10-21 Paul Eggert <eggert@twinsun.com>
3831 * getndelim2.c (getndelim2): When size calculation overflows,
3832 ceiling the allocation at NMAX bytes rather than silently
3833 discarding input bytes before NMAX is reached. This makes
3834 a difference only if NMAX exceeds SIZE_MAX / 2.
3836 * obstack.c: Merge from glibc.
3837 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3838 Add libc_hidden_def (_obstack_newchunk).
3839 (_obstack_free) [! defined _LIBC]: Remove.
3840 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3841 a clone of the function body.
3842 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3843 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3845 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3846 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3849 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3850 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3851 Don't use lvalue casts, as GCC plans to remove support for them
3852 in GCC 3.5. Reported by Joseph S. Myers. This bug
3853 was also present in the non-GCC version, indicating that this
3854 code had always been buggy and had never been widely used.
3855 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3856 Use the fast variant of each macro, rather than copying the
3857 definiens of the fast variant; that way, we'll be more likely to
3858 catch future bugs in the fast variants.
3860 2003-10-20 Bruno Haible <bruno@clisp.org>
3862 * wait-process.h: New file, from GNU gettext.
3863 * wait-process.c: New file, from GNU gettext.
3865 2003-10-19 Jim Meyering <jim@meyering.net>
3867 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3869 2003-10-16 Paul Eggert <eggert@twinsun.com>
3871 * getgroups.c: Include <errno.h>, <stdlib.h>.
3872 (getgroups): First arg is int, not size_t.
3873 Don't let 'free' mangle errno.
3875 2003-10-16 Jim Meyering <jim@meyering.net>
3877 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3879 2003-10-15 Paul Eggert <eggert@twinsun.com>
3881 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3883 (new_exclude, add_exclude_file): Initial size no longer needs to
3885 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3886 our own address arithmetic overflow checking.
3888 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3889 (fnmatch): Do not alloca more than 2000 wide characters;
3890 instead, use malloc for large buffers.
3891 Check for address arithmetic overflow, and return -1
3892 with errno set to ENOMEM in that case.
3893 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3894 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3895 instead, return -1. Check for address arithmetic overflow.
3897 2003-10-14 Paul Eggert <eggert@twinsun.com>
3899 Handle invalid suffixes and overflow independently, so that
3900 callers can treat them independently as needed. Fix some bugs in
3901 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3902 suffix for a human-readable blocksize. The major caller-visible
3903 change is the addition of a new
3904 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3905 that both overflow and suffix chars were found.
3907 * human.c (humblock): Don't check separately for invalid suffix
3908 char; that is xstrtoumax's job (now that its bug is fixed).
3909 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3910 INTMAX_MAX]: New macros.
3911 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3912 TYPE_MAXIMUM): New macros.
3913 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3914 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3915 if overflow occurs, as it's what __strtol does and it's more useful
3917 (__xstrtol): If __strtol reports some error other than ERANGE,
3918 reflect it to the caller as LONGINT_INVALID. If it reports
3919 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3920 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3921 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3923 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3924 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3925 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3926 [defined UINTMAX_MAX]: New macros.
3928 2003-10-14 Bruno Haible <bruno@clisp.org>
3930 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3931 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3932 Also use volatile where needed.
3934 2003-10-12 Paul Eggert <eggert@twinsun.com>
3936 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3937 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3938 and define in terms of the other primitives.
3939 * xmalloc.c: Include stdbool.h; do not include exit.h.
3940 (SIZE_MAX): Define if not already defined.
3941 (array_size_overflow): New function.
3942 (xalloc_die): Abort instead of exiting if 'error' returns.
3943 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3944 (xmalloc, xrealloc): Use them.
3945 (xcalloc): Check for address arithmetic overflow.
3946 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3947 a bit faster than strcpy.
3949 2003-10-08 Paul Eggert <eggert@twinsun.com>
3951 Merge getpass from libc, plus a few fixes.
3953 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3954 Include <stdbool.h>.
3955 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3956 __fsetlocking to empty.
3957 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3958 do include <bits/libc-lock.h>.
3959 Do not include <fcntl.h>; not needed.
3960 [_LIBC]: Include <wchar.h>.
3961 (NOTCANCEL_MODE): New macro.
3962 (flockfile, funlockfile) [_LIBC]: New macros.
3963 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3964 [!_LIBC]: New macros.
3965 (call_fclose): New function.
3966 (getpass): Use it. Save tty stream separately; this simplifies the
3967 code and makes it more reliable if stdin happens to equal stdout.
3968 Invoke __fsetlocking on tty.
3969 Handle thread cancellation if needed.
3970 Namespace cleanup (use __tcgetattr, __getline).
3971 Use bool for Booleans.
3972 [USE_IN_LIBIO]: Handle wide streams.
3973 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3974 stream might go where.
3976 * unlocked-io.h: Include <stdio.h>, so that the caller
3977 doesn't have to include <stdio.h> before us.
3978 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3979 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3980 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3981 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3982 if not declared, so that we can use getpass.c code from libc without
3984 (flockfile, ftrylockfile, funlockfile): New macros.
3986 2003-10-06 Bruno Haible <bruno@clisp.org>
3988 * version-etc-2.h: Remove file.
3989 * version-etc-2.c: Remove file.
3991 2003-09-25 Jim Meyering <jim@meyering.net>
3992 Bruno Haible <bruno@clisp.org>
3994 This lets translators provide better translations for the
3995 "Written by ..." part of --version output.
3996 * version-etc.h: Include stdarg.h.
3997 (version_etc_copyright): Declare as readonly.
3998 (version_etc): Make this function variadic with a NULL-terminated list
3999 of author name strings.
4000 (version_etc_va): New declaration.
4001 * version-etc.c: Include stdarg.h, stdlib.h.
4002 (version_etc_copyright): Declare as readonly.
4003 (version_etc_va): New function. Provide a different translatable string
4004 for each possible number of authors < 10. Abbreviate when there are 10
4006 (version_etc): Make this function variadic. Call version_etc_va.
4007 Suggestion from Gary V. Vaughan.
4009 * long-options.h (parse_long_options): Change prototype: the authors
4010 string is moved to the end and becomes variadic.
4011 * long-options.c: Include stdarg.h.
4012 (parse_long_options): Make this function variadic, too.
4013 Call version_etc_va, not version_etc.
4015 2003-10-06 Bruno Haible <bruno@clisp.org>
4017 * fatal-signal.h: New file, from GNU gettext.
4018 * fatal-signal.c: New file, from GNU gettext.
4020 2003-10-04 Karl Berry <karl@gnu.org>
4022 * argp*: update from libc.
4024 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4026 * getpass.c (getpass): Use a no-op fseek when switching from input to
4027 output mode on the same stream.
4029 2003-09-29 Paul Eggert <eggert@twinsun.com>
4031 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4032 Fix arg typo in previous patch.
4034 2003-09-28 Jim Meyering <jim@meyering.net>
4036 * error.c: Correct cpp indentation.
4038 2003-09-27 Paul Eggert <eggert@twinsun.com>
4040 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4041 Omit the special code that used __typeof__, since we worry that
4042 it could be more trouble than it's worth. See:
4043 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4044 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4048 2003-09-26 Jim Meyering <jim@meyering.net>
4050 * error.c (error_tail): Move some declarations
4051 into inner scope where the local variables are used.
4053 2003-09-26 Bruno Haible <bruno@clisp.org>
4055 * stpncpy.h (gnu_stpncpy): New declaration.
4056 (stpncpy): Define as alias for gnu_stpncpy.
4057 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4059 2003-09-26 Paul Eggert <eggert@twinsun.com>
4061 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4062 (error_tail): Do not loop, reallocating temporary buffer, since
4063 the output cannot contain more wide characters than the input
4064 contains bytes, the size must be big enough already. This avoids
4065 one potential size overflow calculation. Check for size overflow
4066 when calculating temporary buffer size. Free temporary buffer
4067 when done, if it was allocated with malloc; this plugs a memory
4068 leak. Remove casts from void * to pointers, that are no longer
4069 needed now that we're assuming C89 or better.
4071 Merge error changes from glibc.
4073 * error.c, error.h: Update copyright notice header to match glibc.
4074 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4075 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4076 Disable cancellation while printing error.
4077 * error.h: Prepend __ to parameter names.
4079 2003-09-25 Karl Berry <karl@gnu.org>
4081 * argp-fmtstream.c, argp-help.c: update from libc.
4083 2003-09-25 Bruno Haible <bruno@clisp.org>
4085 * version-etc-2.h: New file, from version-etc.h with modifications.
4086 * version-etc-2.c: New file, from version-etc.c with modifications.
4088 2003-09-25 Simon Josefsson <jas@extundo.com>
4090 * xgetdomainname.h: New file.
4091 * xgetdomainname.c: New file.
4093 2003-09-25 Simon Josefsson <jas@extundo.com>
4094 Bruno Haible <bruno@clisp.org>
4096 * getdomainname.h: New file.
4097 * getdomainname.c: New file.
4099 2003-09-24 Paul Eggert <eggert@twinsun.com>
4101 * linebuffer.c (freebuffer): Don't free the argument, just
4102 the buffer associated with the argument. Bug reported by
4105 2003-09-19 Karl Berry <karl@gnu.org>
4107 * argp.h: update from libc.
4109 2003-09-16 Paul Eggert <eggert@twinsun.com>
4111 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4112 input error, instead of returning NULL the next time we are called
4113 (and therefore losing track of errno).
4115 2003-09-15 Paul Eggert <eggert@twinsun.com>
4117 * getndelim2.c (getndelim2): Don't trash errno when a read
4118 fails, so that the caller gets the proper errno.
4120 * readutmp.c (read_utmp): Likewise.
4121 Check for fstat error. Close stream and free storage
4124 2003-09-14 Bruno Haible <bruno@clisp.org>
4126 * fwriteerror.h: New file.
4127 * fwriteerror.c: New file.
4129 2003-09-14 Jim Meyering <jim@meyering.net>
4131 * getloadavg.c: Correct cpp indentation.
4132 * strdup.c: Likewise.
4133 * vasnprintf.c: Likewise.
4135 2003-09-12 Paul Eggert <eggert@twinsun.com>
4137 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4138 * obstack.c [!defined _LIBC]: Likewise.
4139 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4140 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4141 * exitfail.c: Don't include stdlib.h; no longer needed.
4143 More changes to assume C89 or better.
4145 * error.c (error_tail): Assume vprintf.
4147 * argmatch.c (getenv): Remove decl.
4148 * progreloc.c (get_full_program_name): Define via prototype.
4149 * setenv.c (clearenv): Likewise.
4150 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4152 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4153 (malloc, memcpy): Remove decls.
4154 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4155 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4156 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4157 (memcpy): Remove macro.
4158 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4159 (__P): Remove. All uses removed.
4160 (PTR): Remove. All uses changed to void *.
4161 (CHAR_BIT, NULL): Remove.
4162 (spaces, zeros, memset_space, memset_zero)
4163 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4165 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4166 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4167 Define with prototype.
4168 Remove now-unnecessary prototype decl.
4169 (extra_args_spec): Assume ANSI C. All uses changed.
4170 (extra_args_spec_iso): Remove.
4171 (my_strftime, emacs_strftimeu): Define via prototype.
4172 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4174 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4175 * strtoimax.c: Include <stdlib.h> unconditionally.
4176 (strtoul, strtol): Remove decls.
4177 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4179 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4180 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4181 (LOCALE_PARAM_PROTO): New macro.
4182 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4183 (INTERNAL (strtol), strtol): Define with a prototype.
4184 (PARAMS): Remove. All uses removed.
4185 * tempname.c: Include <string.h> unconditionally.
4186 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4187 * xgethostname.c (main): Define with a prototype.
4188 * xmalloc.c: Include "xalloc.h" first, to check interface.
4189 Include <stdlib.h> unconditionally.
4190 (calloc, malloc, realloc, free): Remove decls.
4191 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4192 Include <stdlib.h> unconditionally. Sort include file names.
4194 (xstrtod): Define with a prototype.
4195 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4196 (strtol, strtoul): Remove decls.
4198 2003-09-11 Paul Eggert <eggert@twinsun.com>
4200 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4201 Include <stdlib.h>, <string.h> unconditionally.
4202 Remove now-unnecessary cast to char *.
4203 * strnlen.c: Include <string.h> unconditionally.
4204 * yesno.c (yesno): Define with a prototype.
4206 2003-09-10 Bruno Haible <bruno@clisp.org>
4208 * strcspn.c: Include <string.h> unconditionally.
4209 * strpbrk.c: Include <string.h> unconditionally.
4210 * strstr.c: Include <string.h> unconditionally.
4211 * unicodeio.c: Include <string.h> unconditionally.
4212 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4213 * unsetenv.c: Likewise.
4214 * xreadlink.c: Include <stdlib.h> unconditionally.
4215 * yesno.c: Include <stdlib.h> unconditionally.
4216 (rpmatch): Add prototype.
4218 2003-09-10 Jim Meyering <jim@meyering.net>
4220 * error.c: Correct indentation of cpp directives.
4222 2003-09-09 Paul Eggert <eggert@twinsun.com>
4226 * acosl.c (main): Use a prototype.
4227 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4230 * getloadavg.c (getloadavg, main): Define via prototypes.
4232 * getopt.h (struct option.name): Assume C89, and use 'const'.
4233 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4234 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4236 * getopt.c (const): Remove macro.
4237 Include <string.h> unconditionally.
4238 (my_index): Remove; all uses changed to strchr.
4239 (strlen): Remove decl.
4240 (exchange): Remove forward decl; no longer needed.
4241 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4242 Define with prototype.
4243 * getopt1.c (const): Remove macro.
4244 (getopt_long, getopt_long_only, main): Define with prototype.
4246 * getugroups.c: Include <string.h> unconditionally.
4248 * getusershell.c: Include <stdlib.h> unconditionally.
4249 (getusershell, setusershell, endusershell, readname, main):
4250 Define with prototypes.
4252 * group-member.c: Include group-member.h first.
4253 Include <stdlib.h> unconditionally.
4255 * hard-locale.c: Include hard-locale.h first.
4256 Include <stdlib.h>, <string.h> unconditionally.
4258 * hash.c (free, malloc): Remove decls.
4259 Include <stdlib.h> unconditionally.
4261 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4262 (getenv): Do not declare.
4264 * idcache.c: Include <string.h> unconditionally.
4266 * long-options.c: Include long-options.h first, to test interface.
4267 Include <stdlib.h> unconditionally.
4269 * makepath.c: Include makepath.h first, to test interface.
4270 Include <stdlib.h> and <string.h> unconditionally.
4272 * linebuffer.c: Include <stdlib.h>.
4273 (free): Remove decl.
4275 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4276 rpl_malloc returns void *, not char *.
4277 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4279 * md5.h: Include <limits.h> unconditionally.
4280 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4281 (__P): Remove; all uses removed.
4282 * md5.c: Include "md5.h" first.
4283 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4284 md5_buffer, md5_process_bytes, md5_process_block):
4285 Define with prototypes.
4286 * sha.h (__P): Remove all uses. (It wasn't defined??)
4287 * sha.c: Include "sha.h" first.
4288 Include <stdlib.h>, <string.h> unconditionally.
4290 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4291 * memcmp.c (__ptr_t): Likewise.
4292 * memrchr.c (__ptr_t): Likewise.
4293 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4294 Include <string.h> unconditionally.
4295 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4296 * memchr.c: Include <stdlib.h> unconditionally.
4297 * memchr.c (LONG_MAX): Remove.
4298 * memrchr.c (LONG_MAX): Likewise.
4299 * memchr.c (__memchr): Define via a prototype.
4300 * memrchr.c (__memrchr): Likewise.
4301 * memcmp.c (__P): Remove, and remove all uses.
4302 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4303 Remove forward decls; no longer needed.
4304 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4305 Use types required by C89 in prototype.
4307 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4308 * savedir.c: Likewise.
4309 * mkdir.c (free): Remove decl.
4310 * rmdir.c (rmdir): Define with a prototype.
4311 * savedir.c: Include savedir.h first, to test interface.
4313 * mktime.c (STDC_HEADERS): Remove.
4314 Include <stdlib.h>, <string.h> unconditionally.
4316 * modechange.c: Include <stdlib.h> unconditionally.
4317 (malloc): Remove decl.
4319 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4320 (free): Remove decl.
4322 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4323 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4324 (This type really should be intptr_t, but that's a C99ism.)
4325 (_obstack_memcpy): Remove: all uses changed to memcpy.
4326 Include <string.h> unconditionally.
4327 (struct obstack): Assume __STDC__ for types of members
4328 chunkfun, freefun, extra_arg.
4329 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4330 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4331 obstack_begin, obstack_specify_allocation,
4332 obstack_specify_allocation_with_arg, obstack_chunkfun,
4333 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4334 Remove unprototyped decls and the macros that use them.
4335 * obstack.c (POINTER): Remove. All uses changed to void *.
4336 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4337 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4338 (defined __STDC__ && __STDC__)]:
4339 Remove nonprototyped code.
4340 Include <stdlib.h> unconditionally.
4341 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4342 _obstack_allocated_p, _obstack_free, obstack_free,
4343 _obstack_memory_used, print_and_abort):
4344 Define using prototypes.
4345 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4346 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4347 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4348 obstack_next_free, obstack_object_size, obstack_room) [0]:
4349 Remove unused, unprototyped code.
4351 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4353 * physmem.c (physmem_total, physmem_available, main): Define
4356 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4357 (main): Define with a prototype.
4359 * posixver.c (getenv): Remove decl.
4361 * putenv.c (malloc): Returns void *, not char *.
4362 Include <string.h> unconditionally.
4363 (strchr, memcpy, NULL): Do not define.
4365 * readtokens.c: Include readtokens.h first, to test interface.
4366 Include <stdlib.h>, <string.h> unconditionally.
4367 (init_tokenbuffer): Define with a prototype.
4369 * regex.c (PARAMS): Remove. All uses removed.
4370 All uses of _RE_ARGS removed, too.
4371 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4373 (bzero): Assume memset exists.
4374 (memcmp, memcpy, NULL): Remove.
4375 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4376 char, or assignments to local vars of type signed char.
4377 (init_syntax_once, PREFIX(extract_number_and_incr),
4378 PREFIX(print_partial_compiled_pattern),
4379 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4380 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4381 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4382 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4383 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4384 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4385 wcs_compile_range, byte_compile_range, truncate_wchar,
4386 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4387 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4388 count_mbs_length, wcs_re_match_2_internal,
4389 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4390 PREFIX(alt_match_null_string_p),
4391 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4392 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4393 regfree, PREFIX(extract_number)): Define with prototype. Remove
4394 now-unnecessary declaration, if any.
4395 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4397 Remove now-unnecessary casts among pointer types.
4398 * regex.h (_RE_ARGS): Remove. All uses removed.
4400 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4401 (free): Remove decl.
4403 * rpmatch.c: Include <stdlib.h> unconditionally.
4405 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4406 (free): Remove decl.
4408 * save-cwd.c: Include <stdlib.h> unconditionally.
4409 * xgetcwd.c: Likewise.
4411 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4412 (free): Remove decl.
4414 * strchrnul.c (strchrnul): Define with a prototype.
4415 Fix bug: c_in was not converted to char before searching.
4417 The following changes are not K&R related:
4419 * group-member.h: Include <sys/types.h>, so that this file is
4421 * makepath.h: Likewise.
4423 * getusershell.c (readname, default_index, line_size, readname):
4424 Use size_t, not int, for sizes.
4425 (readname): If the size overflows, report an error instead of
4428 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4430 * getndelim2.c: Assume stdlib.h per the C89 spec.
4432 2003-09-08 Paul Eggert <eggert@twinsun.com>
4434 Assume C89 or better; remove K&R cruft.
4435 A few of these changes were first proposed by Derek Robert Price
4436 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4438 * addext.c: Include <string.h> unconditionally.
4439 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4440 Don't declare getenv or malloc.
4442 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4443 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4445 (find_stack_direction, alloca): Use prototypes.
4447 * atexit.c (atexit): Define using a prototype.
4449 * basename.c, dirname.c, stripslash.c:
4450 Include <string.h> unconditionally.
4452 * bcopy.c: Include <stddef.h>.
4453 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4455 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4457 * error.h (error, error_at_line, error_print_progname)
4458 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4459 * error.c: Include error.h first, to check interface.
4460 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4461 (VA_START): Remove; all uses changeed to va_start.
4462 (exit, strerror): Remove decls.
4463 (error_print_progname): Prototype uncondionally.
4464 Don't include <errno.h>; no longer needed.
4465 (private_strerror): Remove.
4466 (error_tail): Always define.
4467 (error, error_at_line): Assume C89 or better; always use prototypes.
4468 * fatal.c: Include "fatal.h" first, to test interface.
4469 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4470 (VA_START): Remove; all uses changed to va_start.
4471 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4473 (exit): Remove decl.
4474 (fatal): Prototype unconditionally. Assume va_start works.
4475 Abort at end, to pacify gcc.
4477 * euidaccess.c (main): Define with a prototype.
4479 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4481 * exitfail.c: Include <stdlib.h> unconditionally.
4483 * fnmatch_.h (__P): Remove. All uses changed to assume
4485 * fnmatch.c: Include fnmatch.h first, to test interface.
4486 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4487 (getenv): Remove decl.
4488 (fnmatch): Define using a prototype.
4489 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4490 (FCT): Define using a prototype.
4492 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4494 * gethostname.c: Include <stddef.h>.
4495 (gethostname): Define with prototype. Length is size_t, not int.
4497 2003-09-08 Paul Eggert <eggert@twinsun.com>
4499 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4500 getversion.c should have been removed then, but was accidentally
4503 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4504 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4506 2003-09-07 Paul Eggert <eggert@twinsun.com>
4508 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4509 copy_tm_result. Bug reported by Simon Josefsson in
4510 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4512 2003-09-06 Paul Eggert <eggert@twinsun.com>
4514 * time_r.c, time_r.h: New files.
4516 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4518 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4519 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4521 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4523 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4524 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4527 * timegm.c: Switch to glibc implementation, with the following changes:
4528 [defined HAVE_CONFIG_H]: Include <config.h>.
4529 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4530 (__mktime_internal) [!defined _LIBC]: New decl.
4531 (__gmtime_r) [!defined _LIBC]: New macro and function.
4532 (timegm): Use a prototype, since gnulib assumes C89.
4533 Do not bother declaring tmp to be const, as it's not really usefu.
4534 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4535 (timegm): Declare only if HAVE_DECL_TIMEGM.
4537 2003-09-03 Paul Eggert <eggert@twinsun.com>
4539 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4540 Bug reported by Lute Kamstra in
4541 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4543 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4544 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4545 course with correspondingly smaller numbers for tomorrow and
4546 yesterday. From Tadayoshi Funaba. Originally installed into
4547 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4550 2003-08-31 Simon Josefsson <jas@extundo.com>
4552 * timegm.h: New file.
4553 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4555 2003-08-31 Karl Berry <karl@gnu.org>
4557 * argp.h: update from libc.
4559 2003-08-28 Bruno Haible <bruno@clisp.org>
4561 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4562 warning on QNX, which defines O_BINARY to 000000.
4564 2003-08-24 Bruno Haible <bruno@clisp.org>
4566 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4567 MSVC7 <stdio.h> is included later.
4569 2003-08-20 Bruno Haible <bruno@clisp.org>
4571 * progname.h: New file, from GNU gettext.
4572 * progname.c: New file, from GNU gettext.
4573 * progreloc.c: New file, from GNU gettext.
4575 2003-08-19 Bruno Haible <bruno@clisp.org>
4577 * xstrdup.c: Assume <string.h> exists.
4579 2003-08-18 Jim Meyering <jim@meyering.net>
4581 * setenv.h: Indent nested cpp directive.
4582 * vasnprintf.c: Remove trailing blanks.
4584 2003-08-17 Simon Josefsson <jas@extundo.com>
4585 Bruno Haible <bruno@clisp.org>
4587 * xstrndup.h: New file.
4588 * xstrndup.c: New file.
4590 2003-08-17 Bruno Haible <bruno@clisp.org>
4592 * strndup.h: New file.
4594 2003-08-16 Paul Eggert <eggert@twinsun.com>
4596 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4597 space, undoing this 2003-08-12 change:
4598 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4600 2003-08-16 Jim Meyering <jim@meyering.net>
4602 Merge from coreutils.
4603 * xstrtoimax.c: #else #if -> #elif.
4604 * xstrtoumax.c: Likewise.
4606 2003-08-15 Paul Eggert <eggert@twinsun.com>
4608 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4609 rather than tab, after '#' in shell-script copyright notices.
4610 Suggested by Bruno Haible.
4612 2003-08-15 Jim Meyering <jim@meyering.net>
4613 and Paul Eggert <eggert@twinsun.com>
4615 Merge from coreutils.
4616 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4617 member but strut utmpx does not. Needed for AIX 4.3.3.
4618 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4620 2003-08-15 Jim Meyering <jim@meyering.net>
4622 Merge from coreutils.
4623 * xgethostname.c: Include <stdlib.h>.
4624 (xghostname): Don't exit for anything other than memory-related
4625 failure; just return NULL.
4626 * userspec.c: Include "posixver.h".
4627 (parse_user_spec): Accept `.' as a separator only
4628 in pre-POSIX-200112 mode.
4629 * strtoimax.c: Use #elif rather than #else #if.
4630 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4631 Remove function, now that we can rely on a working tzset function.
4632 [!_LIBC]: Ensure that the required autoconf test has been run.
4633 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4634 Use underlying_strftime for %r.
4635 * sha.c: Merge in some clean-up and optimization changes from glibc.
4636 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4637 Ensure that it is a multiple of 64.
4638 Rearrange loop exit tests so as to avoid performing an
4639 additional fread after encountering an error or EOF.
4640 * realloc.c: Update copyright date.
4642 2003-08-14 Jim Meyering <jim@meyering.net>
4644 Merge from coreutils.
4645 * obstack.h: Whitespace changes.
4646 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4647 and xcalloc return values.
4648 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4649 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4650 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4651 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4652 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4654 Use mntctl's return value to drive the entry-processing loop, since
4655 we can't rely on the value of the vmt_length member in the last
4656 entry. On some systems doing so could result in exhausting
4657 virtual memory. Based in part on a patch from Mike Jetzer.
4659 2003-08-14 Jim Meyering <jim@meyering.net>
4660 and Paul Eggert <eggert@twinsun.com>
4662 Merges from coreutils, plus other fixes.
4663 * physmem.c: Merge in portability changes from gcc/libiberty
4664 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4665 for credits and details. Thanks to Kaveh Ghazi for helping
4666 to keep these files in sync.
4667 (ARRAY_SIZE): Define it.
4668 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4669 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4670 (memcasecmp): Don't assume size_t fits in unsigned int.
4671 Remove casts and duplicate code.
4672 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4673 (memcpy): Remove definition.
4674 Merge in some clean-up and optimization changes from glibc.
4675 [BLOCKSIZE]: Move definition to top of file.
4676 Ensure that it is a multiple of 64.
4677 Rearrange loop exit tests so as to avoid performing an
4678 additional fread after encountering an error or EOF.
4679 * md5.h (md5_uintptr): Define.
4680 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4681 return to the initial working directory. Preserve errno
4683 * idcache.c: Include "xalloc.h".
4684 (xmalloc, xrealloc): Remove decls.
4685 (getuser): Remove casts no longer required in C89.
4686 * human.c: Include stdio.h, for sprintf.
4687 * group-member.c: Include "xalloc.h".
4688 (xmalloc, xrealloc): Remove decls.
4689 (get_group_info): Remove casts no longer required in C89.
4690 * getusershell.c (readname): Remove casts no longer required in C89.
4691 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4692 * getline.c: Whitespace fix, from coreutils.
4694 2003-08-13 Paul Eggert <eggert@twinsun.com>
4696 * exclude.c: Include <ctype.h>
4697 (IN_CTYPE_DOMAIN): New macro.
4699 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4702 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4703 Undo previous (whitespace-only) change.
4705 2003-08-12 Paul Eggert <eggert@twinsun.com>
4707 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4708 Normalize leading white space and remove trailing white space.
4709 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4710 notice, as per ../config/srclist-update.
4712 Merge from coreutils.
4713 * euidaccess.h: New file.
4714 * euidaccess.c: Include it.
4715 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4716 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4717 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4719 2003-08-11 Bruno Haible <bruno@clisp.org>
4721 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4722 (vasnprintf): Use it instead of wcslen.
4724 2003-08-11 Bruno Haible <bruno@clisp.org>
4726 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4727 value to ensure that _Bool promotes to int. Use #define for _Bool when
4728 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4730 2003-08-10 Karl Berry <karl@gnu.org>
4732 * regex.h: update from libc (whitespace fix).
4734 2003-08-09 Paul Eggert <eggert@twinsun.com>
4736 Merge some files from coreutils. These changes were
4737 originally made by Jim Meyering.
4738 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4739 many older Unixes require this.
4740 * alloca.c (alloca): Remove cast to argument of free;
4741 no longer needed in C89.
4742 * alloca_.h, regex.h: Fix white space to match
4743 what GNU indent does.
4745 2003-08-05 Paul Eggert <eggert@twinsun.com>
4747 * bumpalloc.h: Remove.
4749 2003-08-04 Paul Eggert <eggert@twinsun.com>
4751 * getloadavg.c: Change copyright notice and spacing to conform to
4754 Merge from coreutils.
4755 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4757 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4758 from Karl Berry, implemented by Jim Meyering.
4759 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4760 from Dmitry V. Levin.
4761 Remove anachronistic cast of xrealloc.
4762 * fnmatch_.h (__const): Remove. Use 'const'.
4763 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4764 type. Otherwise, it wouldn't compile with at least /bin/cc on
4765 ymp-cray-unicos9.0.2.X.
4766 Combine two mostly-identical uses of alloca into one.
4767 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4769 2003-08-04 Dave Love <d.love@dl.ac.uk>
4773 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4774 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4775 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4776 obsolete NLIST_NAME_UNION.
4777 [__GNU__]: Undef BSD and FSCALE.
4778 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4780 2003-08-03 Paul Eggert <eggert@twinsun.com>
4782 * stdbool_.h (_Bool): Make it signed char, instead of
4783 an enum type, so that it's guaranteed to promote to int. See:
4784 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4786 2003-07-31 Paul Eggert <eggert@twinsun.com>
4788 * strerror.c: Include config.h, limits.h. Declare sprintf.
4789 (strerror): Don't assume that a printable int fits in 14 bytes.
4791 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4792 Bruno Haible <bruno@clisp.org>
4794 * getline.h (getline, getdelim): Change return type to ssize_t.
4795 * getline.c (getline, getdelim): Likewise.
4796 Remove _GNU_SOURCE define; now it's defined in config.h through
4799 2003-07-22 Paul Eggert <eggert@twinsun.com>
4801 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4802 over-parenthesization in macros.
4804 Sync with coreutils.
4806 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4809 Use `exit_failure' for xalloc and xmemcoll instead of their own
4810 private exit-failure variables.
4811 * xalloc.h (xalloc_exit_failure): Remove.
4812 * xmalloc.c: Likewise. Include exitfail.h.
4813 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4814 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4815 * xmemcoll.c: Likewise. Include exitfail.h.
4816 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4818 2003-07-18 Paul Eggert <eggert@twinsun.com>
4820 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4821 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4822 to test that it can stand by itself. Include "exitfail.h".
4823 Clients should set exit_failure instead.
4824 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4826 2003-07-18 Andreas Schwab <schwab@suse.de>
4828 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4830 2003-07-18 Bruno Haible <bruno@clisp.org>
4832 * getndelim2.h: New file.
4833 * getndelim2.c: Make into a module of its own. Include config.h,
4835 (getndelim2): Make non-static. Change return type to ssize_t.
4836 * getline.h: Change argument names.
4837 * getline.c: Include getndelim2.h instead of getndelim2.c.
4838 * getnline.c: Include getndelim2.h.
4840 2003-07-17 Bruno Haible <bruno@clisp.org>
4842 * Makefile.am: Remove file.
4843 * Makefile.in: Remove file.
4845 2003-07-17 Bruno Haible <bruno@clisp.org>
4847 * getnline.h: New file.
4848 * getnline.c: New file.
4849 * getndelim2.c: New file, extracted from getline.c.
4850 (getndelim2): Renamed from getdelim2, with added nmax argument.
4851 * getline.c: Include getndelim2.c.
4852 (getdelim2): Moved out to getndelim2.c.
4853 (getline, getdelim): Update.
4855 2003-07-15 <karl@gnu.org>
4857 * vasnprintf.c: update from gettext.
4859 2003-07-15 Jim Meyering <jim@meyering.net>
4861 * makepath.c (make_path): Enclose diagnostic in _(...).
4863 2003-07-14 Paul Eggert <eggert@twinsun.com>
4865 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4866 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4867 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4868 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4869 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4870 updated automatically by ../config/srclist-update. This changes
4871 their license from LPGL to GPL.
4873 2003-07-14 Jim Meyering <jim@meyering.net>
4875 Don't emit diagnostics. Let callers do that.
4876 * save-cwd.c: Don't include "error.h".
4877 (save_cwd): Don't call error. Ensure that errno is valid
4878 when returning nonzero.
4880 * save-cwd.h (restore_cwd): Update prototype.
4881 * save-cwd.c (restore_cwd): Remove two parameters.
4882 Simplify. Don't call error upon failure. Let callers do that.
4883 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4884 when auditing is enabled. But don't bother updating the #if.
4886 2003-07-14 Simon Josefsson <jas@extundo.com>
4888 * mempcpy.h: New file.
4889 * mempcpy.c: New file.
4891 2003-07-14 Paul Eggert <eggert@twinsun.com>
4893 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4894 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4895 unicodeio.c, unicodeio.h, unlocked-io.h:
4896 Switch from LGPL to GPL.
4898 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4900 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4901 it breaks C++ compilation.
4902 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4904 2003-07-10 Jim Meyering <jim@meyering.net>
4906 * vasnprintf.c: Remove trailing blanks.
4907 Make cpp indentation consistent.
4909 2003-07-09 Paul Eggert <eggert@twinsun.com>
4911 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4912 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4913 Switch from LGPL to GPL.
4915 2003-07-07 Paul Eggert <eggert@twinsun.com>
4917 * mktime.c: Fix some boundary cases and remove need for floating point.
4919 Issue a compile-time diagnostic if time_t is floating point, or if
4920 two's complement arithmetic is not in effect, or if arithmetic
4921 right shift does not propagate the sign. These assumptions were
4922 all in the original code but they weren't checked.
4924 (TIME_T_MIDPOINT, verify): New macros.
4925 (__isleap): Remove; it has integer overflow problems.
4926 (leapyear): New function, without those problems.
4927 (ydhms_tm_diff): Remove; splitting into two parts.
4928 (ydhms_diff): New function, containing the arithmetic part of
4929 the old ydhms_tm_diff function. Issue a compile-time
4930 diagnostic if we are not using C99 integer division.
4931 Avoid casts when possible.
4932 (guess_time_tm): New function, containing the checking part of
4933 the old ydhms_tm_diff function. Return the new value, rather than
4934 the difference between it and the old. Accept a new argument T
4935 so that *T specifies the old value. Check for overflow in the result.
4937 (__mktime_internal): Use a time_t offset, not a long int offset.
4938 This undoes the 2003-06-04 change, which is no longer needed now
4939 that we have better overflow checking.
4940 (localtime_offset): Likewise.
4942 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4943 and long are 64-bit but int is only 32-bit.
4944 (ydhms_diff): Use long int to store year1 and yday1.
4945 Issue a compile-time diagnostic if long int is not wide enough.
4947 (__mktime_internal): Use long int to store adjusted year and yday.
4948 Use plain C rather than preprocessor commands, if that doesn't
4950 Check for overflow (and try to repair) after each probe
4951 rather than checking only at the very end. This avoids some bugs
4952 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4953 does not equal GMT offset at maximum time).
4954 Use integer to check for overflow rather than floating point; this
4955 is more portable to non-IEEE hosts, and is a tad faster.
4956 When we detect that we are oscillating between two values,
4957 don't check whether tm_isdst has the requested value, since
4958 we already know the answer. When tm_isdst has the wrong value,
4959 use a different heuristic to find the right one, based on the
4960 extreme values actually observed in practice in tz2003a,
4961 rather than the (overly optimistic) "previous 3 calendar quarters".
4963 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4964 "T const" to accommodate glibc style.
4965 (check_result): Use less-confusing report format. "long" -> "long int.
4967 Don't loop if the iteration overflows time_t.
4968 Allow a negative step in the iteration.
4970 2003-07-01 Paul Eggert <eggert@twinsun.com>
4972 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4973 having it depend on HAVE_SYS_TYPES_H.
4975 2003-06-25 Bruno Haible <bruno@clisp.org>
4977 * readlink.c: New file.
4979 2003-06-20 Bruno Haible <bruno@clisp.org>
4981 Assume C89, so PARAMS isn't needed.
4982 * unicodeio.h (PARAMS): Remove.
4983 * unicodeio.c: Don't use PARAMS.
4985 2003-06-18 Jim Meyering <jim@meyering.net>
4987 Merge changes from coreutils.
4988 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4989 Remove explicit declarations of xmalloc and realloc.
4991 (read_utmp): Remove anachronistic cast of xmalloc.
4993 2003-06-17 Paul Eggert <eggert@twinsun.com>
4995 Assume C89, so PARAMS isn't needed.
4996 * backupfile.h (PARAMS): Remove. All uses removed.
4997 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4998 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4999 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5000 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5001 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5002 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5003 xstrtol.h: Likewise.
5004 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5005 same.h, strverscmp.h: Do not include config.h; no longer needed.
5006 Anyway, config.h should always be included before any other file.
5008 2003-06-11 Simon Josefsson <jas@extundo.com>
5010 * sysexit_.h: New file.
5012 2003-05-20 Derek Price <derek@ximbiot.com>
5014 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5016 2003-06-10 Simon Josefsson <jas@extundo.com>
5018 * strchrnul.h: New file.
5019 * strchrnul.c: New file.
5021 2003-06-10 Simon Josefsson <jas@extundo.com>
5023 * argp.h: New file, from glibc.
5024 * argp-ba.c: New file, from glibc.
5025 * argp-eexst.c: New file, from glibc.
5026 * argp-fmtstream.c: New file, from glibc.
5027 * argp-fmtstream.h: New file, from glibc.
5028 * argp-fs-xinl.c: New file, from glibc.
5029 * argp-help.c: New file, from glibc.
5030 * argp-namefrob.h: New file, from glibc.
5031 * argp-parse.c: New file, from glibc.
5032 * argp-pv.c: New file, from glibc.
5033 * argp-pvh.c: New file, from glibc.
5034 * argp-xinl.c: New file, from glibc.
5036 2003-06-07 Jim Meyering <jim@meyering.net>
5038 * readtokens.h: Put `Free Software Foundation, Inc.'
5039 in place of my name in the copyright comment.
5040 Remove definition and uses of __P.
5043 * stat.c: Don't declare xmalloc explicitly.
5044 Instead, include "xalloc.h".
5045 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5046 xrealloc, and xcalloc return values.
5047 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5049 * xgetcwd.h: Remove definition/uses of PARAMS.
5051 2003-06-06 Jim Meyering <jim@meyering.net>
5053 * stdbool_.h: Renamed from stdbool.h.in.
5055 2003-06-06 Jim Meyering <jim@meyering.net>
5057 Merge from coreutils.
5058 * same.c: (same_name): Declare *_basename locals to be `const'.
5059 Consolidate declarations and initializations of *_base* locals.
5061 Merge from coreutils.
5062 This avoids a core dump on systems without GNU putenv,
5063 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5064 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5065 (unsetenv): New static function, from GNU libc.
5066 (rpl_putenv): Use it.
5068 * modechange.c: Remove trailing blanks.
5070 Merge from coreutils.
5071 * fsusage.c: Remove declaration of statfs.
5072 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5074 * posixtm.c: Include <stdbool.h> unconditionally.
5076 2003-06-05 Paul Eggert <eggert@twinsun.com>
5078 * mktime.c (__mktime_internal): When resolving a tm_isdst
5079 mismatch, look in future quarters as well as past. This fixes a
5080 bug when processing fall-backwards gaps immediately after a long
5081 period of daylight-saving time.
5083 * mktime.c: Assume freestanding C89 or better.
5084 (HAVE_LIMITS_H): Remove. Assume it's 1.
5085 (__P): Remove; not used.
5086 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5087 (mktime, not_equal_tm, print_tm, check_result,
5088 main): Use prototypes. Use const * where appropriate.
5089 (main): Fix typo in testing code that uncovered by above changes.
5090 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5092 2003-06-04 Paul Eggert <eggert@twinsun.com>
5094 * mktime.c: Fix Debian bug 177940
5095 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5096 (localtime_offset): Now long int, not time_t, because we want it
5097 to be guaranteed to be signed. All uses changed.
5098 (__mktime_internal): If overflow would occur when adding offset,
5101 Merge 'human' changes from coreutils. Rewrite to support
5102 locale-specific notations like thousands separators.
5103 * human.c: Simplify authorship notice.
5104 Include human.h immediately after config.h.
5105 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5106 <limits.h>: Do not include, since human.h does.
5107 (SIZE_MAX, UINTMAX_MAX): New macros.
5108 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5109 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5110 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5111 (power_letter): Renamed from suffixes.
5112 (generate_suffix_backwards): Remove.
5113 (adjust_value): Now takes int style (because of human.h changes)
5114 and long double value (for greater precision on some platforms).
5115 (group_number): New function.
5116 (human_readable): Use it. Use integer options, not enum.
5117 Put the options before the sizes in the arg list.
5118 Support all the new options.
5119 The old human_readable function has been removed;
5120 use inttostr.h instead.
5121 (human_readable, default_block_size, humblock):
5122 Use uintmax_t, not int, for block sizes.
5123 (human_readable_inexact, block_size_types): Remove.
5124 (block_size_opts): New constant.
5125 (human_options): Renamed from human_block_size, with new signature
5126 that allows block sizes up to UINTMAX_MAX. All callers changed.
5127 * human.h: Add copyright and authorship notice.
5128 Include <limits.h> and <stdbool.h> unconditionally.
5129 (PARAMS): Remove. All uses removed.
5130 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5131 (enum human_inexact_style): Remove tag; now a nameless enum.
5132 (human_floor, human_ceiling, human_round_to_even): Now have
5133 values 2, 0, 1 rather than -1, 1, 0.
5134 (human_group_digits, human_suppress_point_zero, human_autoscale,
5135 human_base_1024, human_SI, human_B): New constants.
5136 (human_readable_inexact, human_block_size): Remove.
5137 (human_readable): Size args are now uintmax_t, not int.
5138 (human_options): New decl.
5140 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5141 unnecessary now that we assume C89 or better. This change
5142 imported from coreutils.
5144 * mktime.c (__mktime_internal): Do not reject negative timestamps
5145 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5146 in the 2003-05-30 sync from glibc.
5148 .h files should stand alone, but we shouldn't include <sys/types.h>
5149 if we can get away with just <stddef.h>.
5151 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5152 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5153 rather than <sys/types.h>, as we merely need size_t.
5154 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5156 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5157 Include <stdio.h>, to get FILE.
5158 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5159 memcasecmp.h has included <stddef.h> and all we need is size_t.
5160 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5161 our interface, instead of including <sys/types.h>
5163 2003-06-02 Paul Eggert <eggert@twinsun.com>
5166 Fix some minor time-related bugs with POSIX time arguments.
5167 Some valid time stamps were being rejected (notably -1, and
5168 time stamps before 1900 on 64-bit hosts). And some invalid
5169 time stamps were being accepted, e.g. September 31.
5171 * posixtm.h (posixtime): Return bool instead of time_t, so
5172 that we can return (time_t) -1 successfully.
5173 * posixtm.c: Likewise.
5174 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5175 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5176 (t): Remove static var.
5177 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5178 of static var. All uses changed.
5179 (year): Do not reject years before 1900; they can occur with
5181 (posix_time_parse): Do not check for out-of-range components;
5182 that is now the caller's responsibility, since our checks were
5183 only approximations.
5184 (posixtime): Use mktime to check for out-of-range components,
5185 since it knows them exactly.
5186 If mktime returns (time_t) -1, check whether an error actually occurred
5187 by invoking localtime on -1.
5188 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5189 posixtime failures better.
5190 Improve the test data (in comments only).
5192 2003-05-30 <karl@gnu.org>
5194 * mktime.c: update from libc.
5196 2003-05-30 Bruno Haible <bruno@clisp.org>
5198 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5199 * localcharset.h: Likewise.
5200 * localcharset.c: Likewise.
5202 2003-05-28 Paul Eggert <eggert@twinsun.com>
5204 Assume the headers required for C89 freestanding compilers.
5205 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5206 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5207 without checking for HAVE_LIMITS_H.
5208 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5209 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5211 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5212 * exclude.c: Include <stdbool.h> unconditionally.
5213 * tempname.c: Include <stddef.h> unconditionally.
5214 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5215 * modechange.c, rpmatch.c (NULL): Don't define, since
5216 <stddef.h> does that.
5217 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5218 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5219 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5220 * xstrtol.c: Likewise.
5221 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5222 * savedir.c: Include <stddef.h> instead of defining NULL.
5224 * addext.c (addext): Use assignment rather than cast, to avoid
5225 warnings on some platforms.
5227 * mktime.c (__mktime_internal): Do not reject negative timestamps
5230 2003-05-10 Bruno Haible <bruno@clisp.org>
5232 * linebreak.c (iconv_string_length): Don't return -1 just because the
5233 string is longer than 4 KB.
5235 2003-05-12 Jim Meyering <jim@meyering.net>
5237 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5238 the space-padded-by-default conversion specifiers, %e, %k, %l.
5240 2003-05-03 Bruno Haible <bruno@clisp.org>
5242 Upgrade to Unicode-4.0.
5243 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5244 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5245 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5246 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5247 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5248 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5249 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5250 Change width of U+E0100..U+E01EF from 1 to 0.
5252 2003-04-25 Bruno Haible <bruno@clisp.org>
5254 * copy-file.c: Include <stddef.h>, for size_t.
5256 2003-04-25 Jim Meyering <jim@meyering.net>
5258 * copy-file.c (copy_file_preserving): Declare buf_size to be
5259 of type size_t, not int.
5261 2003-04-11 Jim Meyering <jim@meyering.net>
5263 Merge changes from Coreutils.
5265 2003-03-22 Jim Meyering <jim@meyering.net>
5267 * strftime.c (widen): Cast alloca return value to proper type.
5269 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5272 * strftime.c (my_strftime): Handle very large width
5273 specifications for numeric values correctly. Improve checks for
5276 2003-01-19 Jim Meyering <jim@meyering.net>
5278 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5279 (nl_get_alt_digit) [! defined my_strftime]: Define.
5280 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5281 _nl_get_alt_digit and _nl_get_walt_digit.
5283 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5284 These changes have no effect outside of _LIBC.
5286 2003-04-10 Bruno Haible <bruno@clisp.org>
5288 * findprog.h: New file, from GNU gettext.
5289 * findprog.c: New file, from GNU gettext.
5291 2003-04-05 Jim Meyering <jim@meyering.net>
5293 Merge changes from Coreutils.
5295 * exclude.h (PARAMS): Remove definition and uses.
5296 * exclude.c: Remove uses of `PARAMS'.
5298 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5299 Add test-cases for DOS filenames. Declare program_name.
5300 (main): Set up program_name. Patch by Rich Dawe.
5302 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5304 Use mntctl's return value to drive the entry-processing loop, since
5305 we can't rely on the value of the vmt_length member in the last
5306 entry. On some systems doing so could result in exhausting
5307 virtual memory. Based in part on a patch from Mike Jetzer.
5309 2003-04-04 Bruno Haible <bruno@clisp.org>
5311 * linebreak.h: New file, from GNU gettext.
5312 * linebreak.c: New file, from GNU gettext with slight modifications.
5313 * lbrkprop.h: New file, from GNU gettext.
5315 2003-04-03 Bruno Haible <bruno@clisp.org>
5317 * utf8-ucs4.h: New file, from GNU gettext.
5318 * utf16-ucs4.h: New file, from GNU gettext.
5319 * ucs4-utf8.h: New file, from GNU gettext.
5320 * ucs4-utf16.h: New file, from GNU gettext.
5322 2003-04-02 Bruno Haible <bruno@clisp.org>
5324 * binary-io.h: New file, from GNU gettext.
5326 2003-04-01 Bruno Haible <bruno@clisp.org>
5328 * pathname.h: New file, from GNU gettext.
5329 * concatpath.c: New file, from GNU gettext.
5331 2003-03-30 Bruno Haible <bruno@clisp.org>
5333 * copy-file.c (copy_file_preserving): Don't set owner if the function
5334 chown() doesn't exist.
5336 2003-03-28 Bruno Haible <bruno@clisp.org>
5338 * copy-file.h: New file, from GNU gettext.
5339 * copy-file.c: New file, from GNU gettext.
5341 2003-03-18 Jim Meyering <jim@meyering.net>
5343 * quote.c (quote_n): Fix typo in comment.
5345 2003-03-14 Jim Meyering <jim@meyering.net>
5347 Merge changes from Coreutils.
5348 * obstack.h (obstack_object_size): Declare temporary, __o,
5349 to be const, in order to avoid warnings.
5350 (obstack_room): Likewise.
5351 (obstack_empty_p): Likewise.
5353 2003-03-13 Paul Eggert <eggert@twinsun.com>
5355 Merge changes from Bison.
5356 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5357 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5358 when compiling Bison 1.875's `bitset bset = obstack_alloc
5359 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5360 * hash.c: Include <stdbool.h> unconditionally.
5362 2003-03-09 Paul Eggert <eggert@twinsun.com>
5364 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5365 Reported by Bruce Becker; see:
5366 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5368 2003-03-03 Paul Eggert <eggert@twinsun.com>
5369 Bruno Haible <bruno@clisp.org>
5371 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5372 Reported by John Hughes, see
5373 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5375 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5377 * poll_.h: New file.
5380 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5382 * mathl.h: New file.
5383 * acosl.c: New file.
5384 * asinl.c: New file.
5385 * atanl.c: New file.
5386 * ceill.c: New file.
5389 * floorl.c: New file.
5390 * frexpl.c: New file.
5391 * ldexpl.c: New file.
5393 * sincosl.c: New file.
5395 * sqrtl.c: New file.
5397 * trigl.c: New file.
5398 * trigl.h: New file.
5400 2003-02-17 Bruno Haible <bruno@clisp.org>
5402 * mkdtemp.h: New file, from GNU gettext.
5403 * mkdtemp.c: New file, from GNU gettext.
5405 2003-01-31 Bruno Haible <bruno@clisp.org>
5407 * rename.c: #undef rename before defining rpl_rename.
5408 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5410 2003-01-30 Bruno Haible <bruno@clisp.org>
5412 * printf-args.h: New file, from GNU gettext.
5413 * printf-args.c: New file, from GNU gettext.
5414 * printf-parse.h: New file, from GNU gettext.
5415 * printf-parse.c: New file, from GNU gettext.
5416 * vasnprintf.h: New file, from GNU gettext.
5417 * vasnprintf.c: New file, from GNU gettext.
5418 * asnprintf.c: New file, from GNU gettext.
5419 * vasprintf.h: New file, from GNU gettext with modifications.
5420 * vasprintf.c: New file, from GNU gettext.
5421 * asprintf.c: New file, from GNU gettext.
5423 2003-01-29 Bruno Haible <bruno@clisp.org>
5425 * stpncpy.h: New file, from GNU gettext with modifications.
5426 * stpncpy.c: New file, from GNU gettext with modifications.
5428 2003-01-28 Bruno Haible <bruno@clisp.org>
5430 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5432 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5435 2003-01-27 Bruno Haible <bruno@clisp.org>
5437 * xsetenv.h: New file, from GNU gettext.
5438 * xsetenv.c: New file, from GNU gettext.
5440 2003-01-23 Bruno Haible <bruno@clisp.org>
5442 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5444 2003-01-22 Bruno Haible <bruno@clisp.org>
5446 * exit.h: New file, from GNU gettext.
5448 2003-01-11 Bruno Haible <bruno@clisp.org>
5450 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5451 * strcase.h (strcasecmp, strncasecmp): Likewise.
5453 2003-01-14 Jim Meyering <jim@meyering.net>
5455 * same.c (same_name): Tweak a comment.
5457 2003-01-11 Bruno Haible <bruno@clisp.org>
5459 * same.c (same_name): Reorder tests so as to avoid calling stat()
5460 when a string comparison is sufficient.
5462 2003-01-11 Bruno Haible <bruno@clisp.org>
5464 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5467 2003-01-11 Bruno Haible <bruno@clisp.org>
5469 * hash-pjw.c: Add comment about low quality of this function.
5471 2003-01-12 Paul Eggert <eggert@twinsun.com>
5473 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5474 to avoid collisions with libcurses and libreadline.
5476 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5477 * getstr.h, getstr.c: Remove.
5478 * getline.c: Include "getline.h", to check interface.
5479 Move body of old getstr.c here: this defines MIN_CHUNK and
5480 declares getdelim2, which is renamed from getstr.
5481 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5483 * linebuffer.c (readlinebuffer): Renamed from readline.
5485 * linebuffer.h: Likewise.
5486 (readline): Remove backward-compatibility macro.
5488 2003-01-12 Jim Meyering <jim@meyering.net>
5490 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5492 2003-01-10 Bruno Haible <bruno@clisp.org>
5494 * alloca_.h: New file.
5495 * getdate.y: Unconditionally include alloca.h.
5496 * makepath.c: Likewise.
5497 * setenv.c: Likewise.
5498 * userspec.c: Likewise.
5500 2003-01-09 Bruno Haible <bruno@clisp.org>
5502 * stdbool.h.in: New file.
5504 2003-01-08 Bruno Haible <bruno@clisp.org>
5506 * safe-read.c: Include specification header first, to ensure its
5508 * full-write.c: Likewise.
5510 2003-01-08 Jim Meyering <jim@meyering.net>
5512 * full-write.c: Undefine and define-away `const' after inclusion
5513 of errno.h, not before. Suggestion from Bruno Haible.
5515 2003-01-07 Jim Meyering <jim@meyering.net>
5517 * full-write.c: Rework so that it may serve to define full_read, too.
5518 * full-read.c: Simply #define FULL_READ and include full-write.c.
5520 2003-01-06 Jim Meyering <jim@meyering.net>
5522 * version-etc.c: Update year in translatable copyright string.
5524 2002-12-25 Bruno Haible <bruno@clisp.org>
5526 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5527 * xstrtol.h: Likewise.
5528 * xstrtoimax.c: Likewise.
5529 * xstrtoumax.c: Likewise.
5530 * human.h: Likewise.
5532 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5533 on systems that have <inttypes.h> but not <stdint.h>.
5535 2002-12-31 Paul Eggert <eggert@twinsun.com>
5537 * memcoll.c (memcoll): Fall back on a simple algorithm using
5538 memcmp if strcoll doesn't work.
5540 2002-12-23 Bruno Haible <bruno@clisp.org>
5542 * localcharset.h: New file.
5543 * localcharset.c: Include it.
5544 * unicodeio.c: Likewise.
5546 2002-12-22 Bruno Haible <bruno@clisp.org>
5548 * utime.c (utime_null): No need to call ftruncate if the file was
5551 2002-12-23 Bruno Haible <bruno@clisp.org>
5553 * memcoll.c (STRCOLL): New macro.
5556 2002-12-22 Bruno Haible <bruno@clisp.org>
5558 * getstr.h (getstr): Define, to avoid clash with libcurses.
5559 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5561 2002-12-22 Bruno Haible <bruno@clisp.org>
5563 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5565 2002-12-23 Bruno Haible <bruno@clisp.org>
5567 * getline.h: Include <stddef.h>, for size_t.
5569 * unicodeio.h: Include <stddef.h>, for size_t.
5570 * unicodeio.c: Don't include <stddef.h>.
5572 2002-12-17 Bruno Haible <bruno@clisp.org>
5574 * canon-host.c (strdup): Remove unused declaration.
5576 * fsusage.c: Include full_read.h.
5577 (get_fs_usage): Use full_read instead of safe_read.
5579 * utime.c (utime_null): Use SAFE_READ_ERROR.
5581 2002-12-11 Bruno Haible <bruno@clisp.org>
5583 * setenv.h: Rewritten to cope with systems that have setenv() but not
5585 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5588 2002-12-11 Bruno Haible <bruno@clisp.org>
5590 * setenv.c (alloca): Fall back to malloc.
5592 (setenv): Use freea() to free memory allocated with alloca().
5594 2002-11-13 Bruno Haible <bruno@clisp.org>
5596 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5597 function declarations.
5598 * unsetenv.c (unsetenv): Likewise.
5600 2002-03-04 Bruno Haible <bruno@clisp.org>
5602 Portability to AIX 4.3.3.
5603 * unsetenv.c: New file, extracted from setenv.c.
5604 * setenv.c: Move the unsetenv() function to unsetenv.c.
5606 2001-12-20 Bruno Haible <bruno@clisp.org>
5608 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5609 use malloc instead. For SunOS 4.
5611 2001-12-11 Bruno Haible <bruno@clisp.org>
5613 * setenv.c: Declare alloca.
5614 (compar_fn_t): New typedef.
5615 (KNOWN_VALUE, STORE_VALUE): Use it.
5617 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5620 2002-12-10 Paul Eggert <eggert@twinsun.com>
5622 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5623 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5624 Choose values that are less likely to collide with system fnmatch
5626 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5627 defined (e.g., a pure POSIX system).
5628 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5629 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5631 2002-12-06 Jim Meyering <jim@meyering.net>
5633 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5635 Merge in changes from libc's misc/error.c, in preparation
5636 for the merge of gnulib's changes back into libc.
5638 * error.c (_): Define only if not already defined.
5639 Move definition to follow all #include directives.
5640 Include unlocked-io.h only if !_LIBC.
5641 [_LIBC]: Include <libio/libioP.h>.
5642 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5643 (fflush): Tweak definition to use INTUSE.
5646 2002-12-05 Paul Eggert <eggert@twinsun.com>
5648 * alloca.c [defined emacs]: Include "lisp.h".
5649 (xalloc_die) [defined emacs]: New macro.
5650 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5651 [! defined emacs]: Include <xalloc.h>.
5652 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5653 (pointer): Typedef to POINTER_TYPE *.
5654 (malloc): Remove decl; we now always use xmalloc.
5655 (alloca): Use old-style definition, since Emacs needs this.
5656 Check for arithmetic overflow when computing combined size.
5658 2002-12-04 Paul Eggert <eggert@twinsun.com>
5660 Do not generate unlocked-io.h automatically, since it's easier to
5661 maintain it by hand.
5663 * unlocked-io.h: New file, from GNU diffutils,
5664 but with proper copyright notice and attribution.
5666 * Makefile.am: Add copyright notice.
5667 (libfetish_a_SOURCES): Add unlocked-io.h.
5668 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5669 (DISTCLEANFILES, io_functions): Remove macros.
5670 (EXTRA_DIST): Remove gen_uio.
5671 (unlocked-io.h): Remove rule.
5673 2002-12-04 Jim Meyering <jim@meyering.net>
5675 Reflect the fact that stat.c and lstat.c are no longer generated.
5676 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5677 (DISTCLEANFILES): Likewise.
5678 (EXTRA_DIST): Likewise.
5679 (all_local): Don't depend on stat.c or lstat.c.
5680 (stat.c, lstat.c): Remove rules.
5681 (EXTRA_DIST): Remove xstat.in.
5683 * xstat.in: Remove file. Contents moved into stat.c.
5684 * stat.c: New file. Contents mostly from xstat.in.
5685 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5686 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5688 * safe-read.c: Rework so that it may serve to define safe_write, too.
5689 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5691 2002-12-03 Jim Meyering <jim@meyering.net>
5693 * safe-read.c, safe-write.c: Change variable names and comments, but
5694 not semantics, to minimize the differences between these two files.
5695 (safe_read): Change comment to mention SAFE_READ_ERROR.
5697 * safe-read.c (IS_EINTR): Define.
5698 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5700 2002-12-02 Bruno Haible <bruno@clisp.org>
5702 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5703 Define, taken from safe-read.c.
5704 (INT_MAX): Provide fallback.
5705 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5706 * safe-write.h (SAFE_WRITE_ERROR): Define.
5708 * safe-read.c (EINTR): Remove definition.
5709 (safe_read): Don't use EINTR if it is absent.
5711 2002-12-02 Jim Meyering <jim@meyering.net>
5713 * safe-read.c (EINTR): Define.
5714 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5715 (INT_MAX): Provide fallback.
5716 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5718 * safe-read.h (SAFE_READ_ERROR): Define.
5720 2002-12-01 Jim Meyering <jim@meyering.net>
5722 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5723 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5725 2002-11-27 Paul Eggert <eggert@twinsun.com>
5727 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5728 hash_rehash): Replace `if (limit <= value) abort ();' with
5729 `if (! (value < limit)) abort ();', for readability.
5731 2002-11-26 <karl@gnu.org>
5733 * strdup.c: copy from libc again, with jim's ok.
5734 * .cppi-disable: re-add strdup.c
5736 2002-11-25 <karl@gnu.org>
5738 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5739 instead of "strtol.c".
5741 2002-11-25 Jim Meyering <jim@meyering.net>
5743 * mktime.c: Sync from libc, now that it has the latest fix.
5745 2002-11-24 <karl@gnu.org>
5747 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5748 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5750 2002-11-24 Jim Meyering <jim@meyering.net>
5752 Update from coreutils:
5754 * mktime.c: Merge in changes from libc.
5756 Avoid a link-time failure on some Linux systems.
5757 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5758 (__mon_yday): Declare with the STATIC attribute.
5759 (__mktime_internal): Likewise.
5760 Based on a report from Greg Schafer.
5762 2002-11-23 Jim Meyering <jim@meyering.net>
5764 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5765 Use `unsigned', not `int', as type of index.
5767 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5769 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5771 2002-11-22 Paul Eggert <eggert@twinsun.com>
5773 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5774 hint that one should use `if (! x) abort ();' rather than `assert
5775 (x);', and anyway it's one less thing to worry about configuring.
5776 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5777 hash_rehash, hash_insert): Use abort rather than assert.
5779 2002-11-22 Paul Eggert <eggert@twinsun.com>
5781 * quotearg.h: Allow multiple inclusion by surrounding with
5782 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5783 so that we can be included first.
5784 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5785 * quotearg.c: Include quotearg.h immediately after config.h.
5786 No need to include stddef.h or sys/types.h any more.
5787 Surround local include files with "", not "<>".
5788 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5789 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5790 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5791 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5792 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5793 (ISPRINT): Remove; no longer needed now that we assume C89.
5795 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5798 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5799 quotearg_char): Use SIZE_MAX rather than
5800 (size_t) -1 when we are talking about "infinity".
5802 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5804 2002-11-22 Bruno Haible <bruno@clisp.org>
5806 * safe-read.h: Assume C89. Add comments.
5807 (safe_read): Change return type to size_t.
5808 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5809 counts > SSIZE_MAX correctly.
5810 * safe-write.h: New file.
5811 * safe-write.c: New file.
5812 * full-read.h: New file.
5813 * full-read.c: New file.
5814 * full-write.h: Assume C89. Add comments.
5815 * full-write.c: Include safe-write.h.
5816 (full_write): Rewritten to use safe_write.
5817 Suggested by Jim Meyering and Paul Eggert.
5819 2002-11-21 Bruno Haible <bruno@clisp.org>
5821 Remove case insensitive option matching.
5822 * argmatch.h (argcasematch): Remove declaration.
5823 (ARGCASEMATCH): Remove macro.
5824 (__xargmatch_internal): Remove case_sensitive argument.
5825 (XARGMATCH): Update.
5826 (XARGCASEMATCH): Remove macro.
5827 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5828 case_sensitive argument.
5829 (argcasematch): Remove function.
5830 (__xargmatch_internal): Remove case_sensitive argument.
5831 (main): Use XARGMATCH instead of XARGCASEMATCH.
5833 * xmalloc.c: Change compile-time error message. Add comment about
5834 required autoconf version.
5836 2002-11-21 Jim Meyering <jim@meyering.net>
5838 * strdup.c (strdup): Tweak comment and initial #if/#include.
5840 Merge in changes from the coreutils.
5842 2002-09-25 Paul Eggert <eggert@twinsun.com>
5843 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5844 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5845 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5846 int. Work more efficiently if X is the same width as uintmax_t.
5847 Do not compare X to -1, to avoid bogus compiler warning.
5848 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5849 Don't assume that f_frsize and f_bsize are the same type.
5851 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5854 * makepath.c (make_path): Restore umask *before* creating the final
5856 (make_path): Minor reformatting.
5858 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5859 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5861 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5862 ones. At least on GNU/Linux systems, `auto' means something else.
5865 2002-11-20 Paul Eggert <eggert@twinsun.com>
5867 Merge argmatch cleanups from Bison. Assume C89.
5869 * argmatch.c: Include config.h here, not in argmatch.h.
5870 Include stdlib.h, for EXIT_FAILURE.
5871 Always include <string.h>, since we assume C89.
5872 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5873 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5874 Include <stddef.h> instead, since it's all we need for size_t.
5875 (PARAMS): Remove. All uses removed.
5876 (ARRAY_CARDINALITY): Do not bother to #undef.
5877 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5878 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5879 Remove unnecessary parentheses.
5880 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5881 Insert necessary parentheses.
5882 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5883 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5885 2002-11-19 Bruno Haible <bruno@clisp.org>
5887 * mbswidth.c: Include mbswidth.h right at the beginning.
5888 * mbswidth.h: Include <stddef.h>, for size_t.
5890 * mbswidth.h (PARAMS): Remove macro.
5891 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5892 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5894 * gcd.h (PARAMS): Remove macro.
5895 (gcd): Use ANSI C function declarations.
5896 * gcd.c (gcd): Likewise.
5898 2002-11-15 Bruno Haible <bruno@clisp.org>
5900 * strcspn.c: Include <stddef.h>.
5901 (strcspn): Use ANSI C function declaration. Change return type to
5903 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5904 (strpbrk): Use NULL.
5905 * strpbrk.h (PARAMS): Remove macro.
5906 (strpbrk): Use ANSI C function declaration.
5907 * strstr.c: Don't include <sys/types.h>.
5908 * strstr.h (PARAMS): Remove macro.
5909 (strstr): Use ANSI C function declarations.
5911 2002-11-06 Bruno Haible <bruno@clisp.org>
5913 * gcd.h (gcd): Change argument type to 'unsigned long'.
5914 * gcd.c (gcd): Likewise.
5916 2002-11-05 Bruno Haible <bruno@clisp.org>
5918 * gcd.h: New file, from gettext-0.11.5.
5919 * gcd.c: New file, from gettext-0.11.5.
5921 2002-11-05 Bruno Haible <bruno@clisp.org>
5923 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5924 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5925 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5926 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5928 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5929 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5931 * closeout.c: Include gettext.h instead of <libintl.h>.
5932 * human.c: Include gettext.h instead of <libintl.h>.
5933 * quotearg.c: Include gettext.h instead of <libintl.h>.
5934 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5935 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5936 * userspec.c: Include gettext.h instead of <libintl.h>.
5937 * version-etc.c: Include gettext.h instead of <libintl.h>.
5938 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5939 (textdomain): Remove definition.
5940 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5942 * long-options.c: Remove include of <libintl.h> and definition of _.
5943 * same.c: Remove include of <libintl.h> and definition of _.
5945 2002-11-04 Bruno Haible <bruno@clisp.org>
5947 * stpcpy.h: New file, from GNU gettext-0.11.5.
5948 * strcase.h: New file, from GNU gettext-0.11.5.
5949 * strpbrk.h: New file, from GNU gettext-0.11.5.
5950 * strstr.h: New file, from GNU gettext-0.11.5.
5951 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5953 2002-05-09 Bruno Haible <bruno@clisp.org>
5955 * config.charset: Update for newest glibc. Add canonical names
5956 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5958 2002-05-09 Bruno Haible <bruno@clisp.org>
5960 * localcharset.c (get_charset_aliases): Add more Windows specific
5963 2002-05-08 Owen Taylor <otaylor@redhat.com>
5965 * config.charset: A few additions for Solaris.
5967 2001-12-05 Bruno Haible <bruno@clisp.org>
5969 * localcharset.c (locale_charset): Don't return an empty string.
5971 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5973 * config.charset: msdos in uk_UA uses CP1125.
5975 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5977 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5978 * localcharset.c (locale_charset): Declare as extern "C".
5980 2002-02-15 Bruno Haible <bruno@clisp.org>
5982 * config.charset [msdosdjgpp]: For Russian, use CP866.
5984 2002-02-11 Bruno Haible <bruno@clisp.org>
5986 * config.charset: Add support for NetBSD.
5988 2002-09-25 <karl@gnu.org>
5990 * strdup.c: copy from libc/string (via ../config/srclist*).
5991 * getopt*: copy from libc/posix.
5992 * gettext.h: copy from gettext.
5993 * .cppi-disable: add strdup.c, gettext.h.
5995 2002-07-01 Jim Meyering <meyering@lucent.com>
5997 * c-stack.c: Include sys/time.h.
5998 From Volker Borchert.
6000 2002-06-11 Paul Eggert <eggert@twinsun.com>
6002 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6003 New macro. Use it uniformly instead of
6004 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6005 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6006 reported by Vin Shelton.
6008 2002-06-22 Jim Meyering <meyering@lucent.com>
6010 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6011 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6013 2002-06-22 Paul Eggert <eggert@twinsun.com>
6015 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6016 Do not assume SA_SIGINFO behavior.
6017 Bug reported by Jim Meyering on NetBSD 1.5.2.
6019 2002-06-22 Jim Meyering <meyering@lucent.com>
6021 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6023 * exitfail.c, exitfail.h: Likewise.
6024 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6026 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6028 (EXTRA_DIST): Add fnmatch_loop.c.
6029 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6031 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6032 * fnmatch.c: Update from diffutils-2.8.2.
6033 * fnmatch_.h: New file. From diffutils-2.8.2.
6034 * fnmatch.h: Remove file.
6036 2002-06-18 Paul Eggert <eggert@twinsun.com>
6038 * file-type.h: Report an error if neither S_ISREG nor
6039 S_IFREG is defined, instead of using a test specific to glibc
6040 2.2. This should be safe, since POSIX requires S_ISREG and
6041 Unix Version 7 had S_IFREG. We don't need to check for
6042 <sys/types.h> since we don't use any symbols that it defines.
6044 2002-06-15 Jim Meyering <meyering@lucent.com>
6046 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6047 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6048 have been included before this file.
6050 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6052 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6053 so that each temporary file name is unique and valid in the first
6054 8 characters, for operation under DOS.
6056 2002-06-15 Jim Meyering <meyering@lucent.com>
6058 Work even with DJGPP 2.03, which lacks support for symlinks.
6060 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6062 * lchown.c (S_ISLNK): Likewise.
6064 2002-06-14 Jim Meyering <meyering@lucent.com>
6066 * file-type.h: Use the version from diffutils-2.8.2.
6067 * file-type.c: Likewise.
6069 2002-05-27 Jim Meyering <meyering@lucent.com>
6071 Fix a problem seen only on nonconforming systems whereby ls.c's
6072 use of localtime, and then of gettimeofday would cause trouble:
6073 the localtime call used to initialize rpl_gettimeofday's save
6074 mechanism would clobber ls's current local time information so
6075 that in any long listing the first file would always be listed
6076 with date 1970-01-01. Analysis by Volker Borchert.
6078 * gettimeofday.c (localtime): Undefine.
6079 (rpl_localtime): New function.
6081 2002-05-22 Jim Meyering <meyering@lucent.com>
6083 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6084 * file-type.h: New file.
6085 * file-type.c (file_type): New file/function. Extracted from diffutils.
6087 2002-04-29 Paul Eggert <eggert@twinsun.com>
6089 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6091 2002-04-28 Paul Eggert <eggert@twinsun.com>
6093 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6094 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6095 of 127, since 64 is the largest conceivable number for ancient
6097 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6099 2002-04-28 Jim Meyering <meyering@lucent.com>
6101 * sig2str.c (WTERMSIG): Remove definition (unused).
6103 2002-04-28 Paul Eggert <eggert@twinsun.com>
6105 * sig2str.h, sig2str.c: New files.
6106 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6108 2002-04-24 Jim Meyering <meyering@lucent.com>
6110 * gettext.h: New file, from Gettext.
6111 * Makefile.am (INCLUDES): Remove -I../intl.
6112 (libfetish_a_SOURCES): Add gettext.h.
6114 2002-04-16 Jim Meyering <meyering@lucent.com>
6116 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6117 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6118 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6120 2002-04-12 Jim Meyering <meyering@lucent.com>
6122 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6124 2002-03-10 Jim Meyering <meyering@lucent.com>
6126 * makepath.c (make_path): Remove a comma from a diagnostic.
6127 Suggestion from Santiago Vila.
6129 2002-03-08 Jim Meyering <meyering@lucent.com>
6131 * rename.c: Mention that this wrapper is needed also on
6132 mips-dec-ultrix4.4 systems.
6134 2002-03-02 Jim Meyering <meyering@lucent.com>
6136 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6137 not HAVE_CLOCK_SETTIME.
6139 2002-02-27 Paul Eggert <eggert@twinsun.com>
6141 * nanosleep.h: Rename to....
6142 * timespec.h: New name for nanosleep.h. All uses changed.
6144 * gettime.c: New file.
6145 * settime.c: New file.
6148 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6149 timespec.h. Remove nanosleep.h.
6151 2002-02-25 Paul Eggert <eggert@twinsun.com>
6153 * acl.c, acl.h: New files.
6154 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6156 2002-02-24 Jim Meyering <meyering@lucent.com>
6158 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6159 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6160 cause trouble. Reported by Nelson Beebe.
6162 2002-02-23 Paul Eggert <eggert@twinsun.com>
6164 * path-concat.c (xpath_concat): Reorder code to pacify
6165 compilers that don't know that xalloc_die never returns.
6167 2002-02-20 Jim Meyering <meyering@lucent.com>
6169 * getdate.c: Regenerate using bison-1.33.
6171 2002-02-15 Paul Eggert <eggert@twinsun.com>
6173 * posixver.c, posixver.h: New files.
6174 * Makefile.am (libfetish_a_SOURCES): Add them.
6176 2002-02-02 Paul Eggert <eggert@twinsun.com>
6177 Bruno Haible <bruno@clisp.org>
6179 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6180 (fwrite_success_callback): New declaration.
6181 * unicodeio.c (unicode_to_mb): New function, extracted from
6182 print_unicode_char. Call failure callback instead of error.
6183 (fwrite_success_callback): New function.
6184 (exit_failure_callback): New function.
6185 (fallback_failure_callback): New function.
6186 (print_unicode_char): Call unicode_to_mb.
6188 2002-01-26 Jim Meyering <meyering@lucent.com>
6190 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6192 2002-01-22 Jim Meyering <meyering@lucent.com>
6194 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6195 Otherwise, some versions of automake would omit the rule that makes
6196 Makefile from Makefile.in.
6198 2001-01-21 Paul Eggert <eggert@twinsun.com>
6200 * xmemcoll.h, xmemcoll.c: New files.
6201 * Makefile.am (libfetish_a_SOURCES): Add them.
6202 * memcoll.c: Include errno.h, and declare errno if not defined.
6203 (memcoll): Set errno to zero if there is no error.
6205 * quotearg.c (quotearg_buffer_restyled):
6206 Fix bug with quoting buffers containing NUL when backslashing escapes.
6207 This bug was exposed by the other changes in this patch.
6208 (quotearg_n_options): New arg ARGSIZE.
6209 All callers changed.
6210 (quoting_options_from_style): New function.
6211 (quotearg_n_style): Use it.
6212 (quotearg_n_style_mem): New function.
6214 * quotearg.h (quotearg_n_style_mem): New function.
6216 2002-01-16 Jim Meyering <meyering@lucent.com>
6218 * getdate.y: Add three semicolons, each just before a closing brace.
6219 Bison (as of version 1.31) no longer papers over that mistake.
6221 2002-02-14 Paul Eggert <eggert@twinsun.com>
6223 * backupfile.c (ISDIGIT): Comment fix.
6224 * getdate.y (ISDIGIT): Likewise.
6225 * posixtm.c (ISDIGIT, year): Likewise.
6226 * strverscmp.c (ISDIGIT): Likewise.
6227 * userspec.c (ISDIGIT): Likewise.
6229 2002-01-05 Jim Meyering <meyering@lucent.com>
6231 * version-etc.c (version_etc_copyright): Update copyright year.
6233 2001-01-19 Paul Eggert <eggert@twinsun.com>
6235 * closeout.c (close_stdout_status): If ferror (stdout), do
6236 not silently exit merely because the output buffer happens to
6237 have nothing pending.
6239 2001-12-18 Paul Eggert <eggert@twinsun.com>
6241 See the big note in ../ChangeLog.
6242 * human.c (suffixes): Prefer K to k for 1024.
6243 (generate_suffix_backwards): New function.
6244 (human_readable_inexact): Use it.
6245 * xstrtol.c (__xstrtol): If there is no number but there
6246 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6247 Accept 'K' as well as 'k'.
6249 2001-12-15 Jim Meyering <meyering@lucent.com>
6251 * regex.h (__restrict_arr): Update from libc.
6253 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6254 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6257 2001-12-10 Jim Meyering <meyering@lucent.com>
6259 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6260 Instead, include "xalloc.h".
6261 (initbuffer): Don't cast xmalloc return value to char*.
6262 (readline): Reword comment.
6263 Don't cast xrealloc return value to char*
6266 2001-12-09 Jim Meyering <meyering@lucent.com>
6268 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6269 `signed and unsigned type in conditional expression'.
6270 * posixtm.c (posix_time_parse): Likewise.
6272 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6274 * readtokens.c (readtoken): Declare an index to be of type unsigned
6275 to avoid a pedantic warning.
6277 * getstr.c: Don't include assert.h.
6278 (getstr): Remove warning-evoking assertions.
6279 Return -1 if offset parameter is out of bounds.
6280 Change the type of a local from int to size_t.
6282 * strftime.c (my_strftime_localtime_r): Include this function
6283 definition in the `#if ! HAVE_TM_GMTOFF' block.
6285 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6286 Include xalloc.h instead.
6288 2001-12-02 Jim Meyering <meyering@lucent.com>
6290 * tempname.c: Don't declare getenv, thus reverting the change of
6291 2001-11-18. It's no longer necessary, now that stdlib.h is always
6294 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6295 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6297 2001-11-30 Akim Demaille <akim@epita.fr>
6299 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6300 before being defined.
6302 2001-11-27 Paul Eggert <eggert@twinsun.com>
6304 * quotearg.h (quotearg_n, quotearg_n_style):
6305 First arg is int, not unsigned.
6306 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6307 (SIZE_MAX, UINT_MAX): New macros.
6308 (quotearg_n_options): Abort if N is negative.
6309 Avoid overflow check on hosts where size_t is 64 bits and int
6310 is 32 bits, as overflow is impossible there.
6311 Fix off-by-one typo that caused unnecessary reallocation.
6313 2001-11-27 Jim Meyering <meyering@lucent.com>
6315 * tempname.c: Merge with version from libc.
6316 * regex.c: Likewise.
6318 * tempname.c: Include stdlib.h unconditionally. On some old systems
6319 for which STDC_HEADERS is 0, it was not included, resulting in a
6320 warning about an integer-to-pointer conversion problem with getenv.
6321 Reported by Volker Borchert.
6323 2001-11-26 Jim Meyering <meyering@lucent.com>
6325 * gtod.h: Remove file.
6326 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6327 * gettimeofday.c: Don't include gtod.h.
6328 (GTOD_init): Remove function.
6329 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6330 Suggestion from Volker Borchert.
6332 2001-11-23 Jim Meyering <meyering@lucent.com>
6334 * hash.h (struct hash_table): Don't define here. Merely declare it.
6335 * hash.c (struct hash_table): Define it here instead.
6337 2001-11-22 Jim Meyering <meyering@lucent.com>
6339 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6341 2001-11-18 Paul Eggert <eggert@twinsun.com>
6343 * tempname.c (TMP_MAX): Remove; no longer needed.
6344 (TEMPORARIES): New macro.
6345 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6346 removes an artificial limitation (e.g. HP-UX 10.20, where
6349 2001-11-18 Jim Meyering <meyering@lucent.com>
6351 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6354 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6355 files will be created before anything else.
6357 2001-11-17 Jim Meyering <meyering@lucent.com>
6359 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6360 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6361 rather than group writable. Patch by Juan F. Codagnone.
6363 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6364 Instead, include "xalloc.h".
6366 * mountlist.c: Include unlocked-io.h after all system headers.
6367 Remove explicit declarations of xmalloc, xrealloc,
6368 and xstrdup. Instead, include "xalloc.h".
6370 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6371 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6372 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6374 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6375 Reported by Padraig Brady.
6377 * mkstemp.c: #undef mkstemp.
6379 (rpl_mkstemp): Rename from mkstemp.
6382 2001-11-16 Jim Meyering <meyering@lucent.com>
6384 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6385 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6386 determine the amount of total physical memory, use pstat_getstatic.
6387 HPUX-11 doesn't define _SC_PHYS_PAGES.
6388 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6389 If sysconf couldn't be used to determine the amount of available
6390 physical memory, use both pstat_getstatic and pstat_getdynamic.
6391 Based on a patch from Bob Proulx.
6393 2001-11-05 Jim Meyering <meyering@lucent.com>
6395 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6397 2001-11-03 Jim Meyering <meyering@lucent.com>
6399 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6400 in argmatch_to_argument call.
6402 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6405 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6406 e.g., a fault due to an attempt to free a NULL pointer.
6408 2001-11-01 Jim Meyering <meyering@lucent.com>
6410 * dirfd.c, dirfd.h: New files.
6411 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6413 * hash.c (hash_print) [TESTING]: Clean up.
6415 2001-10-22 Paul Eggert <eggert@twinsun.com>
6417 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6418 to avoid a warning if -Wall.
6420 2001-10-21 Paul Eggert <eggert@twinsun.com>
6422 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6424 2001-10-21 Jim Meyering <meyering@lucent.com>
6426 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6427 this code would end up calling gettext even in packages built
6429 * getopt.c (_): Likewise.
6430 * regex.c (_): Likewise.
6432 2001-10-20 Paul Eggert <eggert@twinsun.com>
6434 * error.c (strerror_r): Do not declare unless !_LIBC.
6435 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6436 Use strerror_r that is only a macro, even if it is not a function.
6437 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6438 (private_strerror): Use prototypes, not old-style function definition.
6439 (print_errno_message): New function.
6440 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6442 (error_tail, error, error_at_line): Use it.
6444 2001-10-11 Jim Meyering <meyering@lucent.com>
6446 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6447 and quote_n (1, ... to avoid clobbering a buffer.
6449 2001-10-05 Jim Meyering <meyering@lucent.com>
6451 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6452 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6453 * hash-pjw.h: New file.
6455 2001-09-30 Jim Meyering <meyering@lucent.com>
6457 * mountlist.c [MOUNTED_GETFSSTAT]:
6458 Include <sys/ucred.h>, for Apple Darwin.
6459 Include sys/mount.h and sys/fs_types.h only if available.
6461 (read_filesystem_list): Use FS_TYPE.
6463 2001-09-29 Paul Eggert <eggert@twinsun.com>
6465 * exclude.c (excluded_filename): 0 -> false, since it's
6468 2001-09-28 Paul Eggert <eggert@twinsun.com>
6470 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6471 #defines strtoimax. Also treat the other strto* functions
6474 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6475 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6476 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6478 2001-09-26 Jim Meyering <meyering@lucent.com>
6480 Most macros in unlocked-io.h had the wrong number of arguments.
6481 * gen-uio: New script.
6482 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6483 * unlocked-io.hin: Remove file.
6484 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6485 rather than trying to embed it here.
6486 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6487 Reported by Padraig Brady.
6489 2001-09-25 Volker Borchert <bt@teknon.de>
6491 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6493 2001-09-23 Jim Meyering <meyering@lucent.com>
6495 * mountlist.c: Remove useless parentheses in #if directives.
6496 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6497 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6499 2001-09-22 Jim Meyering <meyering@lucent.com>
6501 * localcharset.c: Update from latest gettext.
6502 * config.charset: Likewise.
6504 2001-09-20 Jim Meyering <meyering@lucent.com>
6506 * xstrtol.c (strtoimax): Guard declaration with
6507 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6508 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6509 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6510 (strtoumax): Likewise, for completeness (it wasn't necessary).
6512 2001-09-06 Paul Eggert <eggert@twinsun.com>
6514 * strtoimax.c (HAVE_LONG_LONG):
6515 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6516 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6517 to work around bug in IBM C compiler.
6519 2001-09-16 Jim Meyering <meyering@lucent.com>
6521 * mkdir.c: New file.
6523 2001-09-04 Paul Eggert <eggert@twinsun.com>
6525 * xgetcwd.c: Revert some of the previous change; intead,
6526 fix the HAVE_GETCWD_NULL code to behave more like the
6527 !HAVE_GETCWD_NULL code used to.
6530 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6533 2001-09-04 Paul Eggert <eggert@twinsun.com>
6535 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6536 Use ssize_t, not int, to store result of readlink.
6537 Check for ssize_t overflow as well as size_t overflow,
6538 as POSIX says the result of readlink is implementation-defined
6539 when ssize_t overflows.
6540 Remove unnecessary cast to char*.
6541 Use free+malloc instead of realloc, as the storage doesn't need
6542 to be preserved and it's clearer and can be more efficient that way.
6543 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6544 * xreadlink.h (xreadlink): Update prototype.
6546 2001-09-03 Paul Eggert <eggert@twinsun.com>
6548 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6549 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6550 spotted by Jim Meyering.
6552 2001-09-03 Jim Meyering <meyering@lucent.com>
6554 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6556 2001-09-03 Paul Eggert <eggert@twinsun.com>
6558 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6559 like the HAVE_GETCWD_NULL code.
6560 Include pathmax.h if not HAVE_GETCWD.
6561 Do not include xalloc.h.
6562 (INITIAL_BUFFER_SIZE): New symbol.
6563 Do not use xmalloc / xrealloc, since the caller is responsible for
6564 handling errors. Preserve errno around `free' during failure.
6565 Do not overrun buffer when using getwd.
6567 2001-09-03 Paul Eggert <eggert@twinsun.com>
6569 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6570 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6572 2001-09-02 Jim Meyering <meyering@lucent.com>
6574 * error.c: Update from GNU libc.
6576 2001-09-01 Jim Meyering <meyering@lucent.com>
6578 * xreadlink.c: New file.
6579 * xreadlink.h: New file.
6580 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6582 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6583 doesn't conflict with sparc Solaris 7's definition in
6584 /usr/include/sys/int_types.h.
6586 * exclude.c: Use `""', not `<>' to #include non-system header files.
6587 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6588 and strncasecmp as r-values. Unixware didn't have declarations.
6590 2001-08-31 Jim Meyering <meyering@lucent.com>
6592 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6593 Use an initial, malloc'd, buffer of length 128 rather than
6594 a statically allocated one of length 1024.
6596 2001-08-30 Paul Eggert <eggert@twinsun.com>
6598 * xgetcwd.c: Don't include pathmax.h.
6599 Include stdlib.h and unistd.h if available.
6601 (xmalloc, xstrdup, free): Remove decls.
6602 (xgetcwd): Don't assume sizes fit in unsigned.
6603 Check for overflow when computing sizes.
6604 Simplify reallocation code.
6606 2001-08-28 Paul Eggert <eggert@twinsun.com>
6608 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6610 * strtoimax.c: Renamed from strtoxmax.c, removing the
6613 Also, make the following further changes to make this file's
6614 configuration more similar to that of strtol.c:
6615 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6616 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6617 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6618 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6619 changed to signed values.
6621 And make the following changes as well:
6622 Fix copyright notice, as 1999 was missing.
6623 (verify): New macro.
6624 (strtoimax): Check sizes at compile-time, not run-time.
6625 Prefer strtol to strtoll if both work.
6626 (main): Remove; it was not that useful and was a pain to maintain.
6628 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6630 2001-08-30 Paul Eggert <eggert@twinsun.com>
6632 * savedir.c (savedir): Remove size parameter, as POSIX says that
6633 a directory's st_size can have an arbitrary value, so the old
6634 usage could waste an arbitrary amount of memory. All uses
6636 * savedir.h: Update prototype.
6638 2001-08-30 Paul Eggert <eggert@twinsun.com>
6640 * xstrtol.c (strtoimax): New decl.
6642 2001-08-28 Paul Eggert <eggert@twinsun.com>
6644 * xstrtol.h: Add copyright notice.
6645 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6646 LONGINT_INVALID_SUFFIX_CHAR.
6648 2001-08-30 Paul Eggert <eggert@twinsun.com>
6650 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6653 2001-08-30 Paul Eggert <eggert@twinsun.com>
6655 * hash.c: Remove '2001' from copyright notice.
6657 2001-08-30 Paul Eggert <eggert@twinsun.com>
6659 * full-write.h: New file.
6660 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6661 * full-write.c: Correct credits, as cccp.c no longer
6662 exists and anyway it was so heavily changed from the old cccp
6663 code as to be unrecognizable. Include full-write.h.
6664 (full_write) Return size_t, with short writes meaning failure.
6665 All callers changed. This fixes a bug with large buffers
6667 * utime.c: Include full-write.h.
6669 2001-08-30 Paul Eggert <eggert@twinsun.com>
6671 Merge 'exclude' changes from tar 1.13.22.
6672 This fixes one or two unlikely storage allocation overflow bugs,
6673 but doesn't change user-visible behavior otherwise.
6675 2001-08-30 Paul Eggert <eggert@twinsun.com>
6677 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6678 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6679 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6680 Include if available.
6681 (<xalloc.h>): Include
6682 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6683 (verify): New macro. Use it to verify that EXCLUDE macros do not
6684 collide with FNM macros.
6685 (struct patopts): New struct.
6686 (struct exclude): Use it, as exclude patterns now come with options.
6687 (new_exclude): Support above changes.
6688 (new_exclude, add_exclude_file):
6689 Initial size must now be a power of two to simplify overflow checking.
6690 (free_exclude, fnmatch_no_wildcards): New function.
6691 (excluded_filename): No longer requires options arg, as the options
6692 are determined by add_exclude. Now returns bool, not int.
6693 (excluded_filename, add_exclude):
6694 Add support for the fancy new exclusion options.
6695 (add_exclude, add_exclude_file): Now takes int options arg.
6696 Check for arithmetic overflow when computing sizes.
6697 (add_exclude_file): xrealloc might modify errno, so don't
6698 realloc until after errno might be used.
6700 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6702 (free_exclude): New decl.
6703 (add_exclude, add_exclude_file): Now takes int options arg.
6704 (excluded_filename): No longer requires options arg, as the options
6705 are determined by add_exclude. Now returns bool, not int.
6707 2001-08-30 Paul Eggert <eggert@twinsun.com>
6709 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6711 2001-08-27 Jim Meyering <meyering@lucent.com>
6713 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6715 * version-etc.c (N_): Remove definition.
6716 Revert most of last change.
6717 Instead, simply don't mark the `Copyright...' string for translation.
6718 Based on advice from Paul Eggert.
6720 * strtoxmax.c: Tweak comment.
6722 2001-08-26 Jim Meyering <meyering@lucent.com>
6724 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6725 of copyright with `%s' so translators don't get an untranslated
6727 (COPYRIGHT_YEAR): Define.
6728 (version_etc): Use fprintf rather than fputs.
6729 Suggestion from Ulrich Drepper.
6731 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6733 * strtoll.c: New file, from GNU libc.
6734 * xstrtoimax.c: New file.
6736 * xstrtol.h: Add xstrtoimax.
6737 * strtoumax.c: New file. Simply include "strtoumax.c".
6738 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6740 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6741 * strtoxmax.c: ... then renamed to this.
6743 2001-08-13 Paul Eggert <eggert@twinsun.com>
6745 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6746 Port to Solaris 8, where 'sed' requires a space after the 'r'
6747 command, and where sh dislikes "$/". Clean up the spacing a bit.
6748 Redirect output to $tmp just once.
6750 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6752 * addext.c (<errno.h>): Include.
6753 (errno): Declare if not defined.
6754 (addext): Work correctly when pathconf returns -1 and leaves
6755 errno alone because there is no limit. Also, work even if
6756 pathconf returns a value greater than SIZE_MAX.
6758 2001-08-12 Jim Meyering <meyering@lucent.com>
6760 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6761 Simply `return getcwd (NULL, 0);'.
6762 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6763 Use 1300 as initial value for length, not PATH_MAX.
6765 * pathmax.h: Clean up cpp syntax.
6767 2001-08-12 Jim Meyering <meyering@lucent.com>
6769 * gettimeofday.c: New file.
6771 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6773 2001-08-04 Jim Meyering <meyering@lucent.com>
6775 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6776 to get in sync with glibc.
6778 2001-08-03 Paul Eggert <eggert@twinsun.com>
6780 The following changes are from gettext 0.10.39 as maintained by
6783 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6784 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6785 with inverted sense. All uses changed.
6787 * mbswidth.c: Don't include <limits.h>.
6788 Include <stdlib.h> and <string.h> unconditionally.
6789 (iswcntrl, mbsinit, ISCNTRL): New macros.
6790 (mbsnwidth): Use K&R style function declarations.
6791 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6792 can optimize it when MB_CUR_MAX == 1.
6793 The width of control characters is zero, not 1.
6795 2001-07-15 Jim Meyering <meyering@lucent.com>
6797 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6798 (BUILT_SOURCES): Add unlocked-io.h.
6799 (io_functions): Define.
6800 (unlocked-io.h): New rule.
6801 (DISTCLEANFILES): Add unlocked-io.h.
6802 (all-local): Depend on unlocked-io.h, to ensure it is created.
6804 * unlocked-io.hin: New file
6806 * regex.c: Update from glibc.
6808 2001-07-05 Jim Meyering <meyering@lucent.com>
6810 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6812 (libfetish_a_SOURCES): Put all .h files here instead.
6813 Remove a thus-exposed (better checks in automake) duplicate and
6814 two unnecessary .h files.
6816 2001-06-11 Jim Meyering <meyering@lucent.com>
6818 * regex.c: Update from GNU libc.
6820 2001-05-27 Jim Meyering <meyering@lucent.com>
6822 * readutmp.h (UT_TYPE): Define.
6824 2001-05-24 Jim Meyering <meyering@lucent.com>
6826 * argmatch.c: Include "quote.h".
6827 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6828 quote function. Reported by Göran Uddeborg.
6830 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6832 * dirname.c (dir_name): Compute append_dot using path, not newpath
6833 which is not yet declared.
6835 2001-05-11 Paul Eggert <eggert@twinsun.com>
6837 * Makefile.am (libfetish_a_SOURCES):
6838 Add strftime.c, since we now compile it on all hosts.
6840 * strftime.c (my_strftime):
6841 Define to nstrftime if emacs, but only if my_strftime is not defined.
6842 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6843 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6844 Add one more extra argument: a nanoseconds value.
6847 (my_strftime function): Add %N format.
6848 (emacs_strftimeu): Renamed from emacs_strftime,
6849 with extra ut argument.
6851 2001-05-11 Paul Eggert <eggert@twinsun.com>
6853 dirname code cleanup. base_name now behaves more compatibly
6854 with POSIX basename when given file names that have trailing
6855 slashes, and similarly for dir_name. Add new primitives
6856 base_len and dir_len. Put the directory-name-related decls
6859 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6860 * backupfile.c (base_name): Likewise.
6861 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6862 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6863 * makepath.c (strip_trailing_slashes): Likewise.
6864 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6866 * rename.c (strip_trailing_slashes): Likewise.
6867 * same.c (base_name): Likewise.
6868 * stripslash.c (ISSLASH): Likewise.
6870 * addext.c: Include <dirname.h> after size_t is defined.
6871 * backupfile.c: Likewise.
6873 * addext.c (addext): Use base_len to trim redundant
6874 trailing slashes instead of doing it ourselves.
6875 But do not trim the last slash if it is not redundant.
6877 * backupfile.c (find_backup_file_name,
6878 max_backup_version): Use base_len instead of rolling it ourselves.
6879 Handle the case of "" and (on DOS) "C:" correctly.
6881 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6882 Include <string.h>, <dirname.h>.
6883 (base_name): Allow file names ending in slashes, other than names
6884 that are all slashes. In this case, return the basename followed
6885 by the slashes. This is more general, and can be used in places
6886 where the original base_name purposely had an assertion failure.
6887 (base_len): New function.
6889 * dirname.c: Include <string.h> instead of <stdlib.h>.
6890 Do not include <assert.h>; no longer needed.
6892 (memrchr): Remove decl.
6893 (dir_name_r): Remove.
6894 (dir_len): Renamed from dirlen. All callers changed.
6895 Rewrite in terms of base_name, for simplicity and consistency.
6896 (dir_name): Never return NULL. All callers changed.
6897 Do not include <stdlib.h> in test program; no longer needed.
6898 return 0; is fine for test program.
6900 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6902 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6904 * path-concat.c (path_concat): Use base_len to compute
6905 base length, not strlen; this means we cannot rely on memcpy
6908 * same.c (STREQ): Remove.
6909 (same_name): Handle the case where the basename ends in trailing '/'.
6911 * stripslash.c (strip_trailing_slashes): Return nonzero if
6912 a slash was stripped. Do not strip the last slash after a
6915 2001-04-08 Jim Meyering <meyering@lucent.com>
6917 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6918 recomputed; that's necessary when the offset spans a DST transition.
6919 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6921 2001-04-02 Jim Meyering <meyering@lucent.com>
6923 * regex.h, regex.c: Update from GNU libc.
6925 2001-03-19 Paul Eggert <eggert@twinsun.com>
6927 * version-etc.c (version_etc_copyright): Update to 2001.
6929 2001-03-16 Paul Eggert <eggert@twinsun.com>
6931 * tempname.c (uint64_t): Define to uintmax_t if
6932 not defined, and if UINT64_MAX is not defined.
6933 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6934 Reported by John David Anglin.
6936 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6938 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6939 alias if codeset is empty.
6940 * config.charset (BeOS): Use wildcard syntax.
6942 2001-03-13 Jim Meyering <meyering@lucent.com>
6944 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6945 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6948 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6950 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6952 * unicodeio.c (print_unicode_char): Simplify accordingly.
6954 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6956 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6957 support for DOS/DJGPP.
6959 2001-02-28 Paul Eggert <eggert@twinsun.com>
6961 * Makefile.am (libfetish_a_SOURCES):
6962 Add dup-safer.c, fopen-safer.c.
6963 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6965 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6967 2001-02-25 Paul Eggert <eggert@twinsun.com>
6969 The mkstemp replacement is taken from glibc 2.2.2, with some
6970 portability fixes for use outside glibc, as follows:
6972 * tempname.c (struct_stat64): New macro.
6973 (direxists, __gen_tempname): Use it.
6974 This avoids a portability problem with Solaris 8.
6976 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6977 (<stddef.h>, <stdint.h>, <string.h>):
6978 Include only if STDC_HEADERS || _LIBC.
6979 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6980 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6981 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6982 (__set_errno): Define this macro if <errno.h> doesn't.
6983 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6984 Define these macros if <stdio.h> doesn't.
6985 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6986 Define these macros if <sys/stat.h>
6987 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6988 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6989 __xstat64): Define if not _LIBC.
6990 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6991 (__gen_tempname): Invoke gettimeofday only if
6992 HAVE_GETTIMEOFDAY || _LIBC;
6993 otherwise, fall back on plain "time".
6994 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6996 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6998 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7000 2001-02-17 Jim Meyering <meyering@lucent.com>
7002 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7003 around included file name.
7005 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7007 * strftime.c: Update from GNU libc (the only changes were to comments).
7009 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7011 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7013 2001-02-17 Paul Eggert <eggert@twinsun.com>
7015 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7016 Remove workaround macros for hosts that have mbrtowc but not
7017 mbstate_t, as we now insist on proper declarations for both
7018 before using mbrtowc.
7020 2001-02-17 Jim Meyering <meyering@lucent.com>
7022 * regex.c: Update from libc.
7024 2001-02-16 Paul Eggert <eggert@twinsun.com>
7026 * alloca.c (malloc): Undef before defining, since stdlib.h
7027 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7028 Reported by Mark Hounschell via Paul Eggert.
7030 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7032 * config.charset: Update for FreeBSD 4.2.
7034 2001-01-26 Jim Meyering <meyering@lucent.com>
7036 * quotearg.c: Include stddef.h.
7037 * quote.c: Include stddef.h.
7038 Reported by Axel Kittenberger.
7040 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7041 line in double quotes so that it evokes a better diagnostic.
7042 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7043 Reported by Axel Kittenberger.
7045 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7047 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7048 to avoid a warning. Add back 'const' to inptr.
7050 2001-01-16 Jim Meyering <meyering@lucent.com>
7052 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7055 2001-01-14 Jim Meyering <meyering@lucent.com>
7057 * rename.c: New file. From Volker Borchert.
7058 Include stdlib.h, string.h or strings.h, and xalloc.h.
7059 Use strip_trailing_slashes rather than open-coding it.
7061 2001-01-03 Paul Eggert <eggert@twinsun.com>
7063 * strftime.c: Sync with glibc time/strftime.c 1.81.
7065 2001-01-03 Jim Meyering <meyering@lucent.com>
7067 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7068 local `inptr' to avoid warning with some system declarations of iconv.
7070 2000-12-29 Paul Eggert <eggert@twinsun.com>
7072 * modechange.c: Do not assume that mode_t uses the
7073 traditional octal encoding. E.g. "chmod 1 FOO" should set
7074 the other-execute bit of FOO even if S_IXOTH != 1.
7076 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7077 WOTH, XOTH, ALLM): New macros.
7078 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7079 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7081 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7082 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7084 No need to use uintmax_t; unsigned long is long enough.
7085 Don't bother to get suffix since we don't use it.
7087 2000-12-24 Jim Meyering <meyering@lucent.com>
7089 * hash.c (is_prime): Return explicit boolean values.
7090 (hash_get_first): Return NULL to appease Irix5.6's 89.
7091 Reported by Nelson Beebe.
7093 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7095 * localcharset.c (locale_charset): Add support for Win32.
7097 2000-12-18 Paul Eggert <eggert@twinsun.com>
7099 * physmem.h, physmem.c: New files.
7101 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7102 (noinst_HEADERS): Add physmem.h.
7104 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7105 't' for compatibility with Solaris 8 sort.
7107 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7109 * config.charset: Add support for BeOS.
7111 2000-12-16 Jim Meyering <meyering@lucent.com>
7113 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7114 SHELLS_FILE to a file name that's useful on djgpp systems.
7116 (ADDITIONAL_DEFAULT_SHELLS): Define.
7117 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7118 Based mostly on a patch from Prashant TR.
7120 2000-12-16 Jim Meyering <meyering@lucent.com>
7122 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7123 N and M) would have treated it like `chown N:N FILE'.
7125 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7127 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7129 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7130 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7131 to the list of canonical encodings. Rename EUC-CN to GB2312.
7133 2000-12-08 Andreas Schwab <schwab@suse.de>
7135 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7136 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7138 2000-12-07 Jim Meyering <meyering@lucent.com>
7140 * stripslash.c (ISSLASH): Define.
7141 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7144 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7145 (dir_name_r): Declare this function as static.
7146 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7147 manifest itself on a name containing a mix of slashes and
7149 Make this function work with names starting with a DOS-style
7150 drive letter and colon prefix.
7151 (dir_name): Append `.' if necessary.
7152 Based mostly on patches from Prashant TR and Eli Zaretskii.
7154 * dirname.h (dir_name_r): Remove prototype.
7156 2000-12-05 Jim Meyering <meyering@lucent.com>
7158 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7160 2000-12-04 Jim Meyering <meyering@lucent.com>
7162 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7163 Also include memory.h, stdlib.h, unistd.h if appropriate.
7164 Reported by Andreas Jaeger (conflicting declaration of malloc).
7166 2000-12-02 Jim Meyering <meyering@lucent.com>
7168 * closeout.h: Make idempotent, to avoid some obscure warnings.
7170 2000-12-01 Paul Eggert <eggert@twinsun.com>
7172 * memrchr.c: Include <config.h> before any system include file.
7174 2000-11-29 Paul Eggert <eggert@twinsun.com>
7176 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7178 2000-11-26 Jim Meyering <meyering@lucent.com>
7180 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7182 2000-11-22 Paul Eggert <eggert@twinsun.com>
7184 * strftime.c (my_strftime): Do not invoke mbrlen with a
7185 size of (size_t) -1; it's not portable.
7187 2000-11-17 Akim Demaille <akim@epita.fr>
7189 * obstack.h: Formatting changes.
7190 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7191 prevent type checking.
7192 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7193 cast the value to (void *): assigning a `foo *' to a `void *'
7195 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7197 2000-11-17 Jim Meyering <meyering@lucent.com>
7199 * strstr.c: Update from GNU libc.
7201 2000-11-16 Jim Meyering <meyering@lucent.com>
7203 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7205 2000-11-11 Jim Meyering <meyering@lucent.com>
7207 * error.c: Add a couple #includes, merging from GNU libc version.
7209 2000-11-10 Jim Meyering <meyering@lucent.com>
7211 * obstack.h: Update from GNU libc.
7212 * obstack.c: Likewise.
7214 2000-11-06 Paul Eggert <eggert@twinsun.com>
7216 * getusershell.c (setusershell): Use rewind rather than
7217 fseek/fseeko, to avoid configuration hassles with fseeko.
7218 Don't bother opening SHELLS_FILE if shellstream is NULL;
7221 2000-11-05 Jim Meyering <meyering@lucent.com>
7223 * makepath.h (make_dir): Declare.
7224 * makepath.c (make_dir): Remove `static' attribute.
7227 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7229 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7230 last one in a bucket, advance to the next bucket.
7232 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7234 * fnmatch.c: Do not comment out all the code if we are using
7235 the GNU C library, because in some cases we are replacing buggy
7236 code in the GNU C library itself.
7238 2000-10-30 Paul Eggert <eggert@twinsun.com>
7240 * error.h, getline.h, modechange.h:
7241 Remove "2000" from Copyright line, as the file hasn't been
7242 changed this year other than in the copyright notice.
7244 * xalloc.h: Add "2000" to Copyright line, as this file
7245 was changed this year.
7247 2000-10-30 Paul Eggert <eggert@twinsun.com>
7249 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7250 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7251 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7253 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7255 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7256 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7257 doesn't define __restrict_arr.
7259 2000-10-29 Jim Meyering <meyering@lucent.com>
7261 * xstat.in: Fix grammar in comment.
7263 2000-10-28 Jim Meyering <meyering@lucent.com>
7265 * memchr.c: Update from libc.
7266 Adjust for portability:
7267 [HAVE_STDLIB_H]: Include stdlib.h.
7268 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7269 Undef __memchr, too.
7270 [!weak_alias]: Define __memchr to memchr.
7272 * regex.c: Update from libc.
7273 * regex.h: Likewise.
7274 * getopt1.c: Likewise.
7275 * memcmp.c: Likewise.
7277 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7278 Avoid using fseek, when possible -- it's broken by design.
7279 Patch by Ulrich Drepper.
7281 2000-10-26 Jim Meyering <meyering@lucent.com>
7283 * strftime.c: Update from libc.
7285 2000-10-25 Jim Meyering <meyering@lucent.com>
7287 * obstack.c: Update from libc.
7289 2000-10-23 Jim Meyering <meyering@lucent.com>
7291 * hard-locale.c (hard_locale): Revert last change -- it was simply
7292 wrong. That set_locale call must not have any side effects.
7295 2000-10-22 Jim Meyering <meyering@lucent.com>
7297 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7298 [CYCLIC]: Remove now-unused definition.
7300 * save-cwd.c (O_DIRECTORY): Define, if needed.
7301 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7302 Suggestion from Ulrich Drepper.
7304 2000-10-21 Jim Meyering <meyering@lucent.com>
7306 * dirname.c (dir_name_r): New function, factored out of dir_name.
7307 (dir_name): Use dir_name_r.
7308 * dirname.h (dir_name_r): Declare it.
7310 2000-10-21 Jim Meyering <meyering@lucent.com>
7312 * dirname.c (memrchr): Declare if necessary.
7313 (dir_name): Remove the restriction that there be no
7314 trailing slashes. Now, this code skips past them, effectively
7316 [TEST_DIRNAME] (main): New unit tests.
7318 * memrchr.c: New file from GNU libc.
7319 Undef __memrchr, too.
7320 [!weak_alias]: Define __memrchr to memrchr.
7321 Guard weak_alias use with `#ifdef weak_alias'.
7323 2000-10-17 Jim Meyering <meyering@lucent.com>
7325 * quote.h (PARAMS): Define and use.
7326 Reported by Akim Demaille.
7328 * getopt.c: Update from libc.
7330 2000-10-16 Jim Meyering <meyering@lucent.com>
7332 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7335 2000-09-25 Jim Meyering <meyering@lucent.com>
7337 * md5.h (rol): Define (from GnuPG).
7339 * sha.c: Give credit (GnuPG) where due.
7340 (M): Use rol rather than open-coding it.
7341 Add a FIXME comment.
7343 2000-09-21 Jim Meyering <meyering@lucent.com>
7345 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7346 Reported by Michael Stone.
7348 2000-09-20 Jim Meyering <meyering@lucent.com>
7350 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7351 (noinst_HEADERS): Add sha.h.
7352 Based on code from Scott G. Miller and from GnuPG.
7354 2000-09-15 Jim Meyering <meyering@lucent.com>
7356 * regex.c: Update from libc.
7358 2000-09-10 Jim Meyering <meyering@lucent.com>
7360 * getopt.c (_getopt_internal): Update from glibc.
7362 2000-09-09 Jim Meyering <meyering@lucent.com>
7364 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7365 think it should be used as a general replacement for isascii.
7366 * fnmatch.c: Likewise.
7367 * mbswidth.c: Likewise
7368 * regex.c: Likewise.
7371 * userspec.c: Include sys/param.h and limits.h.
7373 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7374 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7375 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7376 UID, GID. Check range.
7378 2000-09-06 Jim Meyering <meyering@lucent.com>
7380 * getopt.c (_getopt_internal): Update from glibc.
7382 2000-08-30 Jim Meyering <meyering@lucent.com>
7384 * strftime.c: Merge in changes from GNU libc.
7386 2000-08-26 Jim Meyering <meyering@lucent.com>
7388 * closeout.c: Include "__fpending.h".
7389 (close_stdout_status): Return right away if there's nothing to flush.
7391 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7392 * __fpending.c: New file.
7393 * __fpending.h: New file.
7395 2000-08-07 Paul Eggert <eggert@twinsun.com>
7397 Standardize on "memory exhausted" instead of "Memory exhausted"
7398 or "virtual memory exhausted".
7399 * obstack.c (print_and_abort): Use "memory exhausted", not
7400 "virtual memory exhausted".
7401 * same.c (same_name): Invoke xalloc_die instead of printing
7403 * userspec.c (parse_user_spec): Likewise.
7404 * bumpalloc.h: comment fix
7405 * same.c, userspec.c: Include xalloc.h.
7407 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7408 not char *const and pointing to a constant array.
7409 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7410 (xrealloc): Comment fix.
7412 * userspec.c (parse_user_spec):
7413 Don't translate a message until just before returning,
7414 to avoid unnecessary translation.
7416 2000-08-07 Jim Meyering <meyering@lucent.com>
7418 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7419 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7420 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7421 getgroups.c, gethostname.c, getopt.h, group-member.c,
7422 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7423 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7424 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7425 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7426 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7427 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7428 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7429 yesno.c: Back out Copyright date changes for each file with no change
7430 this year. This eases coordination with other programs using the same
7431 source code modules. From Paul Eggert.
7433 2000-08-03 Greg McGary <greg@mcgary.org>
7435 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7436 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7437 (EXTEND_BUFFER): Use them.
7439 2000-08-01 Jim Meyering <meyering@lucent.com>
7441 * dirname.c (ISSLASH): Define.
7442 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7443 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7444 both `\' and `/' may be use as path separators.
7445 Based on a patch from Prashant TR.
7447 2000-07-31 Paul Eggert <eggert@twinsun.com>
7449 * quotearg.c (quotearg_n_options): Don't make the initial
7450 slot vector a constant, since it might get modified.
7452 2000-07-31 Jim Meyering <meyering@lucent.com>
7454 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7455 * obstack.c (print_and_abort): Likewise.
7457 2000-07-30 Paul Eggert <eggert@twinsun.com>
7459 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7460 buffer, so that the caller can always quote one small
7461 component of a "memory exhausted" message in slot 0.
7462 From a suggestion by Jim Meyering.
7464 2000-07-30 Jim Meyering <meyering@lucent.com>
7466 * makepath.c (make_path): Quote the other instance, too.
7468 * quotearg.c (N_STATIC_SLOTVECS): Define.
7469 (STATIC_BUF_SIZE): Define.
7470 (quotearg_n_options): Use only statically allocated storage when
7471 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7472 than STATIC_BUF_SIZE.
7474 2000-07-29 Jim Meyering <meyering@lucent.com>
7476 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7477 * dirname.c (dir_name): Likewise.
7479 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7481 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7482 (dir_name): Assert that there are no trailing slashes.
7484 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7486 * mbswidth.h (mbswidth): Add a flags argument.
7487 (mbswidth): New declaration.
7488 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7489 * mbswidth.c (mbswidth): Add a flags argument.
7490 (mbsnwidth): New function.
7492 2000-07-24 Jim Meyering <meyering@lucent.com>
7494 * mbswidth.c: Remove useless #else. From Bruno Haible.
7496 2000-07-23 Paul Eggert <eggert@twinsun.com>
7498 * mbswidth.c (_XOPEN_SOURCE):
7499 Don't define; this causes problems on Solaris 7.
7500 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7502 2000-07-23 Paul Eggert <eggert@twinsun.com>
7505 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7506 so that mbstate_t is always defined.
7508 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7509 be 1 in at least one GCC installation, and this configuration
7510 error is likely to be common. Ignoring MB_LEN_MAX hurts
7511 performance on hosts that have mbrtowc but have only unibyte
7512 locales, but I assume these hosts are rare.
7514 2000-07-23 Paul Eggert <eggert@twinsun.com>
7516 * quotearg.c: Streamline by invoking multibyte code only if needed.
7517 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7518 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7519 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7520 invoke multibyte primitives.
7522 2000-07-23 Jim Meyering <meyering@lucent.com>
7524 * basename.c (base_name): Add an assertion.
7526 2000-07-15 Bruno Haible <clisp.cons.org>
7528 * quotearg.c: When the system forces us to redefine mbstate_t,
7529 shadow its mbsinit function.
7531 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7533 * mbswidth.h: New file.
7534 * mbswidth.c: New file.
7535 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7536 (noinst_HEADERS): Add mbswidth.h.
7538 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7540 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7543 2000-07-15 Jim Meyering <meyering@lucent.com>
7545 * makepath.c: Include quote.h.
7546 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7547 corresponding argument in a `quote (...)' call.
7548 Give better diagnostics.
7550 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7551 (noinst_HEADERS): Add quote.h.
7553 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7554 from tar's src/misc.c.
7555 * quote.h: New file. Prototypes for same.
7557 2000-07-10 Paul Eggert <eggert@twinsun.com>
7559 From a suggestion by Bruno Haible.
7560 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7561 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7562 to decide whether to define the BeOS workaround macro;
7563 this adjusts to the change to AC_MBSTATE_T.
7565 2000-07-13 Paul Eggert <eggert@twinsun.com>
7567 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7569 * quotearg.c (quoting_style_args, quoting_style_vals,
7570 quotearg_buffer_restyled): Add support for
7571 clocale_quoting_style. Undo previous change to
7572 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7573 and "{RIGHT QUOTATION MARK}" msgids.
7575 2000-07-05 Paul Eggert <eggert@twinsun.com>
7577 The old behavior of quoting `like this' doesn't look good with
7578 newer, ISO-style fonts. See:
7579 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7581 Instead, quote "like this" by default. Let the translator
7582 tailor the locale-specific quoting behavior by providing
7583 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7585 * quotearg.c (N_): New macro.
7586 (gettext_default): New function.
7587 (quotearg_buffer_restyled): Use
7588 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7589 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7591 2000-07-09 Jim Meyering <meyering@lucent.com>
7593 * Most files: Update copyright dates to include 2000.
7595 2000-07-08 Jim Meyering <meyering@lucent.com>
7597 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7599 (xgethostname): Remove now-unnecessary #ifdef.
7600 Move declaration of `err' into loop where it's used.
7602 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7604 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7605 by allocating a larger buffer. Test the gethostname return value for
7606 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7607 returns an error and ENAMETOOLONG isn't defined.
7609 2000-07-05 Paul Eggert <eggert@twinsun.com>
7610 and Bruno Haible <haible@clisp.cons.org>
7612 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7614 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7616 * quotearg.c (struct quoting_options): Simplify quote_these_too
7619 2000-07-03 Jim Meyering <meyering@lucent.com>
7621 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7622 Reported by Bruno Haible.
7624 2000-07-04 Jim Meyering <meyering@lucent.com>
7626 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7627 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7630 2000-07-03 Paul Eggert <eggert@twinsun.com>
7631 and Bruno Haible <haible@clisp.cons.org>
7633 * quotearg.c (mbrtowc):
7634 Assign to *pwc, and return 1 only if result is nonzero.
7635 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7637 2000-07-03 Jim Meyering <meyering@lucent.com>
7639 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7640 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7643 2000-07-02 Jim Meyering <meyering@lucent.com>
7645 * quotearg.c (mbstate_t): Don't define here.
7647 2000-07-02 Jim Meyering <meyering@lucent.com>
7649 * nanosleep.c (SIGCONT): Define if not already defined.
7651 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7653 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7654 per change in ../m4/ls-mntd-fs.m4.
7655 (read_filesystem_list): Ignore symbolic links.
7657 2000-06-29 Jim Meyering <meyering@lucent.com>
7659 * same.c: Include <string.h> or <strings.h>, as appropriate,
7660 for declaration of strcmp.
7662 * long-options.c: Include <stdlib.h>, for declaration of exit.
7664 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7665 Avoid warning by casting result to `char *' to remove `const'.
7667 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7669 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7671 2000-06-26 Paul Eggert <eggert@twinsun.com>
7673 savedir now sets errno on failure and invokes xmalloc to get memory.
7674 Fix a couple of other minor bugs while we're at it.
7676 * savedir.c (<unistd.h>): Do not include; there's no need.
7677 (NAMLEN): Remove macro.
7678 (malloc, realloc): Remove decls.
7680 ("xalloc.h"): Include.
7681 (NAME_SIZE_DEFAULT): New macro.
7682 (savedir): Use xmalloc / xrealloc to allocate memory.
7683 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7684 Skip "" directory entries.
7685 Use strlen to calculate directory entry length, since the old method
7686 is rarely used these days and isn't worth supporting.
7687 Don't use a pointer after freeing it.
7688 Check for integer overflow when calculating allocation size.
7689 Use memcpy to copy entries, instead of stpcpy.
7690 Set errno properly when returning NULL.
7691 Check for readdir error.
7693 2000-06-26 Jim Meyering <meyering@lucent.com>
7695 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7697 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7699 * getusershell.c (xmalloc, xrealloc): Remove functions.
7701 Don't include <stdlib.h>. Don't declare malloc, realloc.
7703 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7705 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7707 2000-06-24 Jim Meyering <meyering@lucent.com>
7709 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7711 2000-06-21 Jim Meyering <meyering@lucent.com>
7713 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7715 2000-06-19 Paul Eggert <eggert@twinsun.com>
7717 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7718 (mbrtowc, mbstate_t): Define substitutes if
7719 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7720 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7721 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7723 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7725 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7726 than 1024, return a memory chunk of least possible size, instead
7727 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7728 Use free/xmalloc instead of xrealloc to avoid copying for very long
7731 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7733 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7734 address, not strdup. Include <stdlib.h> and don't declare free().
7736 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7738 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7741 2000-06-21 Jim Meyering <meyering@lucent.com>
7743 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7744 (noinst_HEADERS): Add getstr.h.
7746 * getline.c (getstr): Move into a separate file.
7747 * getstr.c (getstr): New file, extracted from getline.c, with
7748 the following changes: new parameter, delim2; both delim[12]
7749 parameters have type `int', not `char'. The latter would lose
7750 with 8-bit delimiters.
7751 * getstr.h: New file.
7753 2000-06-19 Jim Meyering <meyering@lucent.com>
7755 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7757 2000-06-18 Jim Meyering <meyering@lucent.com>
7759 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7760 Besides, these days every porting target provides a mkdir function.
7762 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7763 (this snippet comes from src/system.h).
7765 2000-06-15 Paul Eggert <eggert@twinsun.com>
7767 * human.c (adjust_value): New function.
7768 (human_readable_inexact): Apply rounding style even when
7769 printing approximate values.
7771 2000-06-14 Paul Eggert <eggert@twinsun.com>
7773 * human.c (human_readable_inexact): Allow an input block
7774 size that is not a multiple of the output block size, and vice versa.
7775 Reported by Piergiorgio Sartor.
7777 2000-06-14 Paul Eggert <eggert@twinsun.com>
7779 * getdate.y (get_date): Apply relative times after time
7780 zone indicator, not before. Reported by Todd A. Jacobs.
7782 2000-06-13 Jim Meyering <meyering@lucent.com>
7784 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7786 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7788 2000-06-12 Paul Eggert <eggert@twinsun.com>
7790 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7792 2000-06-04 Paul Eggert <eggert@twinsun.com>
7794 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7796 2000-06-04 Jim Meyering <meyering@lucent.com>
7798 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7799 SunOS 4.1.4 for which gid_t is an unsigned type.
7801 2000-06-03 Jim Meyering <meyering@lucent.com>
7803 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7805 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7807 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7808 newer, don't install charset.alias.
7809 * config.charset: Change the Linux/glibc rules so they become empty
7810 on glibc-2.1 or newer.
7812 2000-06-02 Jim Meyering <meyering@lucent.com>
7814 * mountlist.c: Back out last change. Instead, do this...
7815 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7816 member using the same `ignore'-testing code.
7817 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7821 2000-05-29 Jim Meyering <meyering@lucent.com>
7823 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7824 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7826 2000-05-22 Jim Meyering <meyering@lucent.com>
7828 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7830 2000-05-18 Jim Meyering <meyering@lucent.com>
7832 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7833 back, too, since it may have been modified by allocate_entry.
7834 (hash_delete): Rewrite to use neither the assignment operator
7835 nor the comma operator in an if-expression.
7837 2000-05-15 Paul Eggert <eggert@twinsun.com>
7840 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7841 Remove; no longer needed.
7842 "quotearg.h": Add include.
7843 (file_name): Do not bother to explicitly initialize to NULL; it's less
7844 efficient on some hosts.
7845 (close_stdout_status): Remove test as to whether stdout was already
7846 closed; it breaks for the case "echo x | sort >&-".
7847 Quote file name colons.
7848 Do not assume that _("write error") lacks format strings.
7850 2000-05-15 Jim Meyering <meyering@lucent.com>
7852 * version-etc.c (version_etc_copyright): Update the copyright string
7853 used in all --version output.
7855 2000-05-14 Jim Meyering <meyering@lucent.com>
7857 * closeout.c (close_stdout_set_file_name): New function.
7858 (close_stdout_status): Use new file-scoped global.
7859 Return right away if fstat says the stdout file descriptor is invalid.
7860 * closeout.h (close_stdout_set_file_name): Declare.
7862 2000-05-10 Jim Meyering <meyering@lucent.com>
7864 * closeout.c [default_exit_status]: New file-scoped variable.
7865 (close_stdout_set_status): New function.
7866 * closeout.h (close_stdout_set_status): Declare.
7868 2000-05-08 Jim Meyering <meyering@lucent.com>
7870 * long-options.c: Don't include closeout.h.
7871 (parse_long_options): Don't call close_stdout for --version.
7873 2000-05-06 Jim Meyering <meyering@lucent.com>
7875 * strnlen.c: Undefine __strnlen and strnlen.
7876 [!weak_alias]: Define __strnlen to strnlen.
7878 * atexit.c: New file, from libiberty.
7880 2000-05-06 Jim Meyering <meyering@lucent.com>
7882 * closeout.c (close_stdout_status): Also check for errors on the
7885 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7887 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7888 instead of xmalloc, xrealloc, path_concat.
7889 (locale_charset): Treat empty environment variables as absent.
7890 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7892 2000-05-04 Jim Meyering <meyering@lucent.com>
7894 * getopt.c: Update from glibc.
7895 * obstack.c: Likewise.
7896 * obstack.h: Likewise.
7897 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7899 * regex.h: Likewise.
7900 * strndup.c: Likewise.
7901 * strnlen.c: New file, from glibc.
7903 2000-05-01 Jim Meyering <meyering@lucent.com>
7905 * full-write.c (full_write): Remove `FIXME' part of comment.
7907 2000-04-29 Jim Meyering <meyering@lucent.com>
7909 * path-concat.c: Declare strdup only if it's not defined.
7910 * canon-host.c: Likewise.
7912 2000-04-28 Jim Meyering <meyering@lucent.com>
7914 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7915 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7916 included first, then limits.h is included by locale.h by libintl.h.
7917 From John David Anglin.
7919 2000-04-25 Jim Meyering <meyering@lucent.com>
7921 * makepath.c (S_IRWXUGO): Define.
7922 (make_path): Always perform explicit chmod if MODE specifies any
7923 of the `special' permission bits. Prompted by a bug report against
7924 install from Mate Wierdl and Joost van Baal.
7926 2000-04-18 Jim Meyering <meyering@lucent.com>
7930 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7931 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7933 2000-04-17 Jim Meyering <meyering@lucent.com>
7935 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7936 the definition of it to rpl_strftime also defined-away the system's
7939 2000-04-15 Jim Meyering <meyering@lucent.com>
7941 Use `C' to denote so-called `contiguous' files, the same way
7943 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7944 (ftypelet): Use S_ISCTG.
7945 From Michael Deutschmann.
7947 2000-04-14 Jim Meyering <meyering@lucent.com>
7949 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7951 2000-04-08 Jim Meyering <meyering@lucent.com>
7953 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7954 names don't conflict. Reported by Eli Zaretskii.
7956 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7958 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7959 bug. Deal with the different error behavior of Irix iconv.
7961 2000-04-07 Jim Meyering <meyering@lucent.com>
7963 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7964 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7966 2000-04-05 Jim Meyering <meyering@lucent.com>
7968 Portability tweaks required for ultrix4.3.
7969 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7970 * readutmp.c: Include sys/types.h before sys/stat.h.
7971 * canon-host.c: Declare strdup.
7972 * path-concat.c: Likewise.
7973 From John David Anglin.
7975 2000-04-04 Jim Meyering <meyering@lucent.com>
7977 Be more DOS 8.3-friendly.
7978 * ref-add.sin: Renamed from ref-add.sed.in.
7979 * ref-del.sin: Renamed from ref-del.sed.in.
7980 * Makefile.am: Reflect renaming.
7981 Reported by Eli Zaretskii.
7983 Use a temporary file name that won't clash with `charset.alias'
7984 in the DOS 8.3 name space.
7985 * Makefile.am (charset_tmp): Define.
7986 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7987 (uninstall-local): Likewise.
7988 Reported by Eli Zaretskii.
7990 2000-03-29 Paul Eggert <eggert@twinsun.com>
7992 * time/strftime.c (my_strftime): Make sure we call the system
7993 strftime, not ourselves, when invoking the underlying strftime.
7995 2000-03-24 Jim Meyering <meyering@lucent.com>
7997 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7998 (charset_alias): Define.
7999 (install-exec-local): Factor out common code.
8000 (uninstall-local): Split lines longer than 80.
8001 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8003 (.sed.in.sed): New rule. Don't redirect directly to $@.
8004 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8006 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8008 * config.charset: Output a line containing "Packages using this file".
8009 * ref-add.sed.in, ref-del.sed.in: New files.
8010 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8011 ref-del.sed): New rules.
8013 2000-03-17 Jim Meyering <meyering@lucent.com>
8015 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8016 Otherwise, include <strings.h>
8018 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8020 * unicodeio.c (utf8_wctomb): New function.
8021 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8022 format instead of in UCS-4 with platform dependent endianness.
8024 2000-03-07 Paul Eggert <eggert@twinsun.com>
8026 * savedir.c (savedir): Work even if directory size is
8027 negative; this can happen with some screwy NFS configurations.
8029 2000-03-06 Jim Meyering <meyering@lucent.com>
8031 * localcharset.c (get_charset_aliases): Don't try to free file_name
8032 if it's NULL (because we ran out of memory). From Bruno Haible.
8034 2000-03-05 Jim Meyering <meyering@lucent.com>
8036 * localcharset.c ("path-concat.h"): Include.
8037 (get_charset_aliases): Use path_concat instead of ANSI string
8040 * unicodeio.h (PARAMS): Define.
8041 Use it to guard prototype.
8043 2000-03-04 Jim Meyering <meyering@lucent.com>
8045 * Makefile.am (install-exec-local): Create $(libdir) before installing
8047 (uninstall-local): Uncomment this rule so `make distcheck' works
8050 * unicodeio.c (<errno.h>): Include it.
8051 (errno): Declare if not defined.
8053 * localcharset.c: Add Bruno's comment justifying use of volatile.
8055 * config.charset: New version, incorporating remarks from a linux
8056 i18n mailing list. From Bruno Haible.
8058 2000-03-02 Jim Meyering <meyering@lucent.com>
8060 * Makefile.am (EXTRA_DIST): Add config.charset.
8062 2000-03-01 Jim Meyering <meyering@lucent.com>
8064 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8065 * unicodeio.c: Likewise.
8067 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8069 * config.charset: New file.
8070 * localcharset.c: New file.
8071 * unicodeio.h, unicodeio.c: New files.
8072 * Makefile.am (DEFS): Add -DLIBDIR=...
8073 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8074 (noinst_HEADERS): Add unicodeio.h.
8075 (all-local, install-exec-local, charset.alias): New targets.
8077 2000-02-28 Paul Eggert <eggert@twinsun.com>
8079 * quotearg.c (ALERT_CHAR): New macro.
8080 (quotearg_buffer_restyled): Use it.
8082 2000-02-27 Jim Meyering <meyering@lucent.com>
8084 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8085 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8087 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8088 not `#if STDC_HEADERS'.
8089 Declare malloc if needed.
8091 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8092 now that autoconf always defines the HAVE_DECL_ symbols.
8093 * human.c: Likewise.
8095 * strtoumax.c: Likewise.
8097 * backupfile.c: Arrange for cpp to fail if the configure-time
8098 declaration check was not run.
8100 * human.c: Likewise.
8102 * strtoumax.c: Likewise.
8104 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8105 then first look up the entire `.'-containing string as a login name.
8107 2000-02-18 Paul Eggert <eggert@twinsun.com>
8109 * getdate.y: Handle two-digit years with leading zeros correctly.
8110 (textint): New typedef.
8111 (parser_control): Member year changed from int to textint.
8113 (YYSTYPE): Removed; replaced by %union with int and textint members.
8114 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8115 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8116 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8117 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8118 (date, number, to_year): Use width of number in digits, not its value,
8119 to determine whether it's a 2-digit year, or a 2-digit time.
8120 (yylex): Store number of digits of numeric tokens.
8121 Reported by John Kendall.
8123 (parser_control): Changed from struct parser_control to typedef (for
8124 consistency). All uses changed.
8126 (tID): Removed; not used.
8127 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8129 2000-02-14 Paul Eggert <eggert@twinsun.com>
8131 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8132 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8134 2000-02-12 Jim Meyering <meyering@lucent.com>
8136 * userspec.c (ISDIGIT): Define it.
8137 (isdigit): Remove definition.
8138 (is_number): Use ISDIGIT, not isdigit.
8139 <libintl.h>: Include.
8141 (parse_user_spec): Mark translatable strings.
8143 2000-02-10 Jim Meyering <meyering@lucent.com>
8145 With these changes, nanosleep.[ch] are finally enough like the other
8146 lib/* replacement files to compile on a few more losing systems.
8148 * nanosleep.h: Don't include config.h.
8149 Remove prototype from declaration of nanosleep.
8150 (PARAMS): Remove now-unneeded definition.
8151 * nanosleep.c: #undef nanosleep.
8152 (rpl_nanosleep): Rename from nanosleep.
8154 2000-02-03 Jim Meyering <meyering@lucent.com>
8156 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8157 rather than with `#if HAVE_UTMPNAME'.
8159 2000-02-01 Jim Meyering <meyering@lucent.com>
8161 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8163 2000-01-31 Jim Meyering <meyering@lucent.com>
8165 * nanosleep.h (nanosleep): Guard declaration with
8166 `#if ! HAVE_DECL_NANOSLEEP'.
8167 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8168 the declaration in that vendor's sys/timers.h.
8169 Reported by Christian Krackowizer.
8171 * quotearg.c (ISASCII): Add #undef and move definition to follow
8172 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8173 (ISPRINT): Likewise.
8174 Reported by Tom Tromey.
8176 2000-01-30 Jim Meyering <meyering@lucent.com>
8178 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8179 uses of ->ut_name. The latter doesn't work with new Linux header files
8180 where only utmpx.ut_user is declared.
8182 * readutmp.h (UT_USER): Define.
8184 2000-01-23 Jim Meyering <meyering@lucent.com>
8186 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8189 2000-01-22 Jim Meyering <meyering@lucent.com>
8191 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8192 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8193 Required for some AIX systems. Reported by Christian Krackowizer.
8194 [TESTING] (main): New function.
8196 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8197 * dirname.c (dir_name): Support for DOS-style file names with drive
8200 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8202 * strverscmp.c (ISDIGIT): Define.
8203 (strverscmp): Use ISDIGIT, not isdigit.
8205 2000-01-17 Paul Eggert <eggert@twinsun.com>
8207 * nanosleep.c (nanosleep):
8208 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8209 POSIX.1 doesn't require SA_INTERRUPT and some systems
8210 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8211 it's been part of POSIX.1 since day 1 (in 1988).
8213 2000-01-17 Jim Meyering <meyering@lucent.com>
8215 * interlock: Remove unused file. Reported by François Pinard.
8217 2000-01-16 Paul Eggert <eggert@twinsun.com>
8219 * quotearg.c (quotearg_buffer_restyled): Do not quote
8220 alert, backslash, formfeed, and vertical tab unnecessarily in
8221 shell quoting style.
8224 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8225 Free Software Foundation, Inc.
8226 Copying and distribution of this file, with or without modification,
8227 are permitted provided the copyright notice and this notice are preserved.