1 2005-10-05 Simon Josefsson <jas@extundo.com>
3 * memxor.h, memxor.c: New files.
5 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
6 we assume all systems have it, suggested by Jim Meyering
7 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
8 any systems lack sys/socket.h; mingw32 is known to lack it, but we
9 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
12 2005-10-04 Bruno Haible <bruno@clisp.org>
14 * verify.h (verify_true): Provide alternative definition for C++.
16 2005-10-04 Simon Josefsson <jas@extundo.com>
18 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
19 D. Baushke" <mdb@gnu.org>.
21 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
23 * getdelim.c: Include getdelim.h first. Include <limits.h>.
24 (SSIZE_MAX): New macro, if not already defined.
25 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
28 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
30 * exclude.c: Include verify.h.
31 (verify): Remove. All callers changed to use verify.h's version.
32 * strtoimax.c: Likewise.
33 * utimecmp.c: Likewis.e
36 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
37 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
38 * .cvsignore: Add fts.h, search.h, t-fpending.
39 * settime.c (settime): Fix { typo in previous patch. Also, don't
40 bother returning ENOSYS if settimeofday or stime fails; just let
41 them return whatever errno they want to return.
42 * utimens.c: Include unistd.h, for dup2.
43 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
44 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
46 2005-10-02 Jim Meyering <jim@meyering.net>
49 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
50 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
51 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
53 Do not consume the fd unless successful.
54 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
55 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
56 block, so that we don't even try to compile it if settimeofday is
57 available. This works around a compilation failure on OSF1 V5.1,
58 due to stime requiring a `long int*' while tv_sec is `int'.
60 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
62 * getdelim.c (getdelim): Remove unused variables.
64 2005-10-01 Simon Josefsson <jas@extundo.com>
66 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
67 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
68 AI_* and EAI_* definitions. Protect function declarations.
70 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
72 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
73 so that the code works even with ancient cpp. Portability problem
74 with GCC 2.7.2.1 reported by Thomas M.Ott.
76 2005-09-27 Jim Meyering <jim@meyering.net>
78 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
80 * intprops.h (signed_type_or_expr__): Define.
81 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
84 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
86 * verify.h (verify_expr): Remove, replacing with:
87 (verify_true): New macro that returns true instead of void.
88 (verify_type__): Remove.
89 (verify): Use verify_true rather than verify_type__.
91 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
93 * utimens.c (ENOSYS): Define if not already defined.
94 (futimens): Support having a null PATH if the file descriptor
97 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
99 (__attribute): Define to empty unless GCC 3.1 or later.
100 This works around a core dump on OpenBSD 3.4, which has GCC
101 2.95.3, which dumps core when given __attribute__(()). It also
102 simplifies other tests, since we really don't want to bother with
103 worrying about which ancient version of GCC supported what.
104 Original problem reported by Yoann Vandoorselaere, with part of
105 the fix suggested by Derek Price.
107 2005-09-24 Jim Meyering <jim@meyering.net>
109 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
110 so we can once again use a positive bitfield width of 1 -- now we
111 don't have to explain why we were using a bitfield width of 2.
113 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
115 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
116 Problem reported by Eric Blake.
117 (getaddrinfo): Initialize se so that it's not garbage.
118 Redo internal storage allocation so that it doesn't make unportable
119 assumptions about alignment.
122 * utimens.c (futimens): Use futimesat if available.
123 Prefer it to futimes since it doesn't have the futimes bug.
125 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
126 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
127 Instead, declare a function that returns a pointer to an array,
128 and use verify_type__ to declare the size of the array.
129 Problem and germ of a solution reported by Bruno Haible.
130 (verify_type__): Use 2, not 1, for bitfield size, to avoid
131 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
133 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
137 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
139 * argmatch.h: Include verify.h
140 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
141 (ARGMATCH_ASSERT): Remove; unused.
142 * canonicalize.c: Assume STDC_HEADERS.
143 * exclude.c: Include "strcase.h".
144 * regex_internal.h [!defined _LIBC]: Likewise.
145 * getusershell.c: Include stdio--.h rather than stdio.h
147 (getusershell): Call fopen, not fopen_safer.
148 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
149 Do not include unistd-safer.h.
150 (save_cwd): Don't call fd_safer; no longer needed
151 now that we include fcntl--.h.
153 * getdate.y (relative_time): New type.
154 (RELATIVE_TIME_0): New constant.
155 (parser_control): Use relative_time instead of doing it ourselves.
156 (%union): Add new relative_time rel member.
157 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
159 (relunit, relunit_snumber): Now of type rel.
160 (zone, rel, relunit, get_date): Adjust to above changes.
162 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
163 Do not include unistd-safer.h.
164 (getloadavg): Don't call fd_safer; no longer needed
165 now that we include fcntl--.h.
167 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
168 (make_dir_parents): Treat ENOSYS like EEXIST.
170 Improve quality of diagnostics on restore_cwd failure.
171 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
172 (make_dir_parents): Last arg is now int * (for errno), not bool *.
173 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
174 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
175 each time through the loop. Do not diagnose restore_cwd failure;
176 that is the caller's job (and perhaps the caller does not care).
178 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
179 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
180 If the file already exists but is not a directory, don't bother
181 to try to make its parents.
182 Close potential file descriptor leak if we can't chdir("/") (!).
183 Don't always return true if chdir($PWD) fails; return true only
184 if the requested action was done successfully (except for the
186 Don't log final directory unless we actually made it.
187 Refactor to avoid duplicate code to fix up permissions.
188 Don't attempt to fix up parent permissions if chdir($PWD) fails.
190 * strftime.c (my_strftime): Rewrite the previous change slightly,
191 to make it a bit faster and (I hope) clearer.
192 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
193 Fix bug in formats like %2N.
195 * verify.h: New file.
197 2005-09-22 Jim Meyering <jim@meyering.net>
201 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
203 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
204 the .tm_year member, since otherwise gcc-4.0 would now warn about
205 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
207 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
208 order to avoid an unsuppressible warning from gcc on 64-bit systems.
210 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
211 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
212 when run in a time zone for which daylight savings time is in effect
213 for the starting date.
215 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
216 stop us from restricting permissions of just-created absolute-named
218 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
219 to restore initial working directory.
220 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
221 to tell caller if/when we change the working directory and are
222 unable to return to the initial one.
223 * mkdir-p.h (make_dir_parents): Update prototype.
224 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
225 `return false'. This fixes a bug introduced on 2004-07-30.
227 * openat.c (fdopendir): Be sure to close the supplied
228 file descriptor before returning. This makes our replacement
229 implementation a little closer to Solaris's, where fdopendir
230 ties the file descriptor to the returned DIR* pointer.
231 * openat.c (unlinkat): New function.
232 * openat.h (unlinkat): Add prototype.
233 * openat-die.c (openat_save_fail): Rename from openat_save_die.
234 (openat_restore_fail): Rename from openat_restore_die.
235 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
237 Provide an alternative to exiting immediately upon save_cwd or
238 restore_cwd failure. Now, an application can arrange e.g.,
239 to perform a longjump in that case.
240 * openat.c: Include dirname.h.
241 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
242 (rpl_openat, fdopendir, fstatat): Call openat_save_die
243 and openat_restore_die rather than calling error directly.
244 Don't include "error.h" or "exitfail.h"; they're no longer needed.
246 * openat-die.c (openat_save_die, openat_restore_die): New file.
247 * openat.h (openat_save_die, openat_restore_die): Declare and define.
249 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
250 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
251 int utc, int nanoseconds);
253 date should not have to allocate a megabyte of virtual memory to
254 handle a format argument like +%1048575T. When implemented with
255 strftime, it must allocate such a buffer, use strftime to fill it
256 in, print it, then free it.
257 With fprintftime, it simply prints everything and exits.
258 With no need for memory allocation, that's one fewer way to fail.
259 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
260 optional field width, not before, so we accept %9:z, not %:9z.
261 (my_strftime): Be sure to use L_('x') for literals.
263 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
264 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
265 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
266 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
267 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
268 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
269 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
270 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
271 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
273 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
274 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
275 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
276 and don't include <sys/file.h>).
278 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
282 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
283 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
284 [!LDAV_DONE]: Avoid unused variable warning.
286 2005-09-21 Bruno Haible <bruno@clisp.org>
288 * unicodeio.h (unicode_to_mb): New declaration.
290 2005-09-20 Derek Price <derek@ximbiot.com>
292 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
294 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
296 Use a consistent style for including <config.h>.
297 * __fpending.c, acl.c, argmatch.c,
298 argp-help.c, argp-parse.c,
299 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
300 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
301 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
302 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
303 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
304 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
305 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
306 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
307 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
308 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
309 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
310 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
311 modechange.c, mountlist.c, open-safer.c, physmem.c,
312 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
313 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
314 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
315 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
316 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
317 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
318 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
319 userspec.c, utimecmp.c, version-etc-fsf.c,
320 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
321 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
322 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
323 Standardize inclusion of config.h.
324 * __fpending.h, dirfd.h, getdate.h, human.h,
325 inttostr.h: Removed inclusion of config.h from header files.
326 * inttostr.c: Adjusted in-tree users.
327 * timespec.h: Remove superfluous warning to include config.h.
328 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
329 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
330 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
331 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
333 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
335 * stat-time.h: New file.
336 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
337 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
339 (timespec_cmp): New function.
340 * utimecmp.c: Include stat-time.h.
341 (SYSCALL_RESOLUTION): Depend on whether various struct stat
342 members exist, not on the obsolescent ST_MTIM_NSEC.
343 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
345 2005-09-15 Derek Price <derek@ximbiot.com>
346 Paul Eggert <eggert@cs.ucla.edu>
348 * regcomp.c, regexec.c, regex_internal.c: Back out previous
349 changes, consolidating in...
350 * regex_internal.h: ...this file.
352 2005-09-15 Derek Price <derek@ximbiot.com>
354 * regex_internal.h: Blank `pure' for GNUC < 3.
355 * regex_internal.c: Ditto, using this...
356 (__GNUC_PREREQ): ...new macro.
357 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
358 (__GNUC_PREREQ): ...this new macro.
360 * strstr.h: Include string.h. Define strstr as a macro here.
362 2005-09-13 Derek Price <derek@ximbiot.com>
364 * canon-host.c (canon_host_r): Set *cherror on memory allocation
366 Reported by Jim Meyering <jim@meyering.net>.
368 2005-09-13 Jim Meyering <jim@meyering.net>
370 * canon-host.c: Filter through gnu indent and reword comments slightly.
371 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
373 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
375 * lib/base64.c: Typo.
376 (base64_encode): Put b64str in initialized data section.
378 2005-09-12 Derek Price <derek@ximbiot.com>
380 Return usable errors from canon-host.
381 * canon-host.h: New file.
382 * canon-host.c (canon_host): Wrap...
383 (canon_host_r): ...this new function, which now relies exclusively on
385 (ch_strerror): New function.
386 (last_cherror): New global.
387 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
388 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
390 (freeaddrinfo): Free ai->ai_canonname when set.
392 2005-09-12 Derek Price <derek@ximbiot.com>
393 Paul Eggert <eggert@cs.ucla.edu>
395 * glob-libc.h: Renamed from glob_.h. The new version is
396 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
397 protecting things that should be done only in gnulib contexts.
398 * glob_.h: New file, containing only the glob things needed for
400 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
401 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
402 (glob, globfree, glob_pattern_p): Now defined simply in terms of
403 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
404 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
405 and to respect the namespace rules better.
407 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
409 Merge glibc and coreutils changes into gnulib, plus a few
411 * md5.c: Use #error rather than a string.
412 (CYCLIC): New macro, from glibc source. Use it instead of rol.
413 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
414 (__attribute__): Define to empty for non recent-GCC.
415 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
416 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
417 Renamed from their non-__ counterparts, with new macros replacing
418 them if not _LIBC. Add __THROW attribute.
420 (struct md5_ctx): Align buffer if using GCC.
421 * sha1.h (struct sha1_ctx): Likewise.
422 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
423 The old name was backwards.
424 (NOTSWAP): Remove; not used.
425 (rol): New macro, moved here from md5.h.
426 (sha1_process_block): Remove a FIXME that doesn't make sense.
428 2005-09-12 Derek Price <derek@ximbiot.com>
430 * gai_strerror.c: Include config.h when available. Include
431 getaddrinfo.h before other headers to test interface.
432 Reported by Larry Jones <lawrence.jones@ugs.com>.
434 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
436 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
437 definitions, since that's the preferred style in glibc.
438 Fix a minor spacing issue, and update copyright notice to match glibc's.
440 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
442 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
444 2005-09-06 Simon Josefsson <jas@extundo.com>
446 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
447 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
449 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
451 Change bitset word type from unsigned int to unsigned long int,
452 as this has better performance on typical 64-bit hosts.
453 Port bitset code to hosts with unusual word sizes.
454 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
455 (build_collating_symbol):
456 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
457 argument is a bitset. This is merely a style issue, but it makes
458 it clearer that an entire array is expected.
459 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
460 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
461 Port to the case where bitset_word is not the same as unsigned int.
462 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
463 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
465 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
466 (build_trtable, group_nodes_into_DFAstates):
468 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
469 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
470 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
471 * regexec.c (group_nodes_into_DFAstates): Likewise.
472 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
473 * regcomp.c (optimize_subexps, lower_subexp):
474 Work even if bitset_word has holes in its bitwise representation.
475 * regex_internal.h (BITSET_WORD_BITS): Likewise.
476 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
478 * regex_internal.c (re_string_reconstruct):
479 Don't assume UCHAR_MAX == 255.
480 * regex_internal.h (bitset_set_all): Likewise.
481 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
483 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
484 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
486 (BITSET_WORD_MAX): New macro.
487 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
488 (bitset_set_all, bitset_copy): Now inline functions, not macros.
489 (bitset_empty, bitset_copy):
490 Prefer sizeof (bitset) to multiplying it out ourselves.
491 (bitset_not_merge): Remove; unused.
492 (bitset_contain): Return bool, not unsigned int with one bit on.
494 * regexec.c (build_trtable): Don't assume bitset has no stricter
495 alignment than re_node_set; do this by defining a new internal
496 type struct dests_alloc and using it to allocate memory.
498 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
500 Check for arithmetic overflow when calculating sizes, to prevent
501 some buffer-overflow issues. These patches are conservative, in the
502 sense that when I couldn't determine whether an overflow was possible,
503 I inserted a run-time check.
504 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
505 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
506 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
507 (re_xnrealloc, re_x2nrealloc): New inline functions.
508 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
509 (build_equiv_class, build_charclass): Check for arithmetic overflow
510 in size expression calculations.
511 * lib/regex_internal.c (re_string_realloc_buffers):
512 (build_wcs_upper_buffer, re_node_set_add_intersect):
513 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
514 (re_dfa_add_node, register_state): Likewise.
515 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
516 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
517 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
518 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
520 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
522 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
523 to avoid a collision with bits/local_lim.h in glibc.
524 All uses changed. Problem reported by Dmitry V. Levin in
525 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
527 * regex_internal.c (build_wcs_upper_buffer): Fix portability
528 bugs in int versus size_t comparisons.
529 (re_string_context_at): Fix bug where the code assumed that
532 Use bool where appropriate.
533 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
535 (calc_eclosure_iter): Likewise, for ROOT arg.
536 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
537 (build_charclass_op): Likewise, for NON_MATCH arg.
538 * regex_internal.c (re_string_allocate, re_string_construct):
539 (re_string_construct_common): Likewise, for ICASE arg.
540 * regexec.c (re_search_2_stub, re_search_stub):
541 Likewise, for RET_LEN arg.
542 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
543 (set_regs): Likewise, for FL_BACKTRACK arg.
544 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
545 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
546 (calc_eclosure_iter, parse_bracket_exp):
547 Use bool for internal variables that are booleans.
548 * regexec.c (re_search_internal, check_matching, proceed_next_node):
549 (set_regs, build_sifted_states, sift_states_bkref):
550 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
551 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
552 (find_collation_sequence_value):
554 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
555 (re_node_set_compare):
556 Return bool, not int. All callers changed.
557 * regexec.c (check_halt_node_context, check_dst_limits):
558 (build_trtable, check_node_accept): Likewise.
559 * regex_internal.h: Include stdbool.h.
561 Fix bugs uncovered when converting to bool.
562 * regcomp.c (calc_eclosure_iter): Check for storage allocation
563 failure instead of charging ahead blindly.
564 * regex_internal.c (register_state): Likewise.
565 * regexec.c (re_search_2_stub): Use simpler method than boolean
566 for freeing internal storage.
567 (group_nodes_into_DFA_states): Use unsigned int, not int, for
568 bitset pieces used as boolean, to avoid undefined behavior
569 on hosts that do int overflow checking.
571 2005-08-31 Derek Price <derek@ximbiot.com>
573 * getdelim.c (getdelim): Return EOF on EOF.
574 Reported by Larry Jones <lawrence.jones@ugs.com>.
576 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
578 * regex_internal.c (re_string_reconstruct): Don't assume buffer
579 lengths fit in regoff_t; this isn't true if regoff_t is the same
581 * regex.c (re_search_internal): 5th arg is LAST_START
582 (= START + RANGE) instead of RANGE. This avoids overflow
583 problems when regoff_t is the same width as size_t.
585 (re_search_2_stub): Check for overflow when adding the
586 sizes of the two strings.
587 (re_search_stub): Check for overflow when adding START
588 to RANGE; if it occurs, substitute the extreme value.
590 2005-08-31 Jim Meyering <jim@meyering.net>
592 * regcomp.c (search_duplicated_node): Make first pointer arg
594 * regex_internal.c (create_ci_newstate, create_cd_newstate):
595 (register_state): Likewise.
596 * regexec.c (search_cur_bkref_entry, check_dst_limits):
597 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
598 (group_nodes_into_DFAstates): Likewise.
600 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
602 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
603 old glibc regex code mishandles strings longer than 2**31 bytes.
604 This patch fixes this when the regex code is used in gnulib
605 (i.e., outside glibc).
607 This patch should not affect the use of the regex code inside
608 glibc. No doubt this problem also needs to be handled for glibc
609 as well, but the result will be an incompatible change to the
610 glibc ABI, and the old ABI will have to be supported too. That
611 can be the the subject for another patch.
613 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
614 governing whether the rest of this patch is active. By default,
615 the macro is disabled and the patch has no effect.
616 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
617 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
618 (struct re_pattern_buffer, re_search, re_search_2, re_match):
619 (re_match_2, re_set_registers): Use the new types.
620 * regex_internal.h (Idx, re_hashval_t): New types.
621 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
623 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
624 (re_string_context_at, bin_tree_t, re_dfastate_t):
625 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
626 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
627 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
628 (re_string_char_size_at, re_string_wchar_at):
629 (re_string_elem_size_at):
630 Use the new types and macros to port to 64-bit hosts.
631 Use unsigned types for internal values, so that the code
632 mostly works even for arrays larger than SSIZE_MAX.
633 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
634 (search_duplicated_node, calc_eclosure_iter, fetch_number):
635 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
636 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
637 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
638 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
639 (calc_inveclosure, parse_dup_op, build_range_exp):
640 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
641 (fetch_number, create_token_tree, mark_opt_subexp):
643 * regex_internal.c (re_string_construct_common, create_ci_newstate):
644 (create_cd_newstate, re_string_allocate, re_string_construct):
645 (re_string_realloc_buffers, build_wcs_upper_buffer):
646 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
647 (re_string_reconstruct, re_string_peek_byte_case):
648 (re_string_fetch_byte_case, re_string_context_at):
649 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
650 (re_node_set_init_copy, re_node_set_add_intersect):
651 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
652 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
653 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
654 (re_acquire_state, re_acquire_state_context, register_state):
656 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
657 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
658 (re_search_internal, re_search_2_stub, re_search_stub)
659 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
660 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
661 (update_cur_sifted_state, check_dst_limits):
662 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
663 (check_subexp_limits, sift_states_bkref, merge_state_array):
664 (check_subexp_matching_top, get_subexp, get_subexp_sub):
665 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
666 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
667 (expand_bkref_cache, check_node_accept_bytes):
668 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
669 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
670 (acquire_init_state_context, check_halt_node_context):
671 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
672 (sift_states_backward, clean_state_log_if_needed):
673 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
674 (find_recover_state, transit_state_sb, transit_state_mb):
675 (transit_state_bkref, build_trtable, match_ctx_clean):
677 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
678 to work around an assumption that REG_MISSING is negative.
680 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
681 (seek_collating_symbol_entry) [defined _LIBC]:
682 (lookup_collation_sequence_value) [defined _LIBC]:
683 (build_range_exp, build_collating_symbol) [defined _LIBC]:
684 Use prototypes rather than old-style function definitions.
685 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
686 (transit_state_sb) [0]:
687 (find_collation_sequence_value) [defined _LIBC]: Likewise.
689 * regexec.c (re_search_internal): Simplify update of rm_so and
692 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
693 (optimize_subexps, lower_subexp):
694 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
695 since the signed shift might overflow. Use 1u<<31 instead.
696 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
697 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
700 * regcomp.c (optimize_subexps, lower_subexp):
701 Use CHAR_BIT rather than 8, for clarity.
702 * regexec.c (check_dst_limits_calc_pos_1):
703 (check_subexp_matching_top): Likewise.
704 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
705 have to worry about portability issues when shifting it left.
706 Remove no-longer-needed test for table_size > 0.
707 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
708 in a word, as the resulting behavior is undefined.
709 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
710 in one case, a <= should have been an <, and in another case the
711 whole test was missing.
712 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
713 the standard name CHAR_BIT.
714 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
715 this is not true on one's complement and signed-magnitude hosts.
717 * regex_internal.h (re_sub_match_top_t): Remove unused member
719 (struct re_dfa_t): Remove unused member states_alloc.
720 * regcomp.c (init_dfa): Don't initialize unused members.
722 2005-08-31 Bruno Haible <bruno@clisp.org>
724 * strstr.c: Include <stddef.h>, for NULL.
725 * strcasestr.c: Likewise.
726 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
728 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
730 * iconvme.h: Add prototype for iconv_alloc.
732 2005-08-29 Simon Josefsson <jas@extundo.com>
734 * iconvme.c: Fix errno.
736 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
738 * iconvme.c: Split iconv_string into iconv_alloc.
740 2005-08-27 Jim Meyering <jim@meyering.net>
742 * fopen-safer.c: Merge minor changes from coreutils.
743 * dup-safer.c: Likewise.
744 * fd-safer.c: Likewise.
746 Merge from coreutils.
747 * stdio--.h: New file.
748 * stdlib--.h: New file.
749 * mkstemp-safer.c: New file.
752 * pipe-safer.c: New file.
753 * creat-safer.c: New file.
754 * fcntl--.h (creat): Define to creat_safer.
755 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
756 * unistd--.h (pipe): Define to pipe_safer.
757 * unistd-safer.h: Declare pipe_safer.
759 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
761 * regex_internal.h: Remove all references to
762 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
764 (bitset_not, bitset_merge, bitset_not_merge):
765 (bitset_mask, re_string_allocate, re_string_construct):
766 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
767 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
768 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
769 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
770 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
771 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
772 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
773 (re_acquire_state_context):
774 Remove unnecessary forward decls.
775 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
776 Put __attribute at function definition,
777 now that the function decl has been removed.
778 * lib/regex_internal.c (re_string_peek_byte_case):
779 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
782 2005-08-26 Simon Josefsson <jas@extundo.com>
784 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
785 Haible <bruno@clisp.org>.
787 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
789 * regexec.c (set_regs): Don't alloca with an unbounded size.
791 alloca modernization/simplification for regex.
792 * regex.c: Remove portability cruft for alloca. This no longer
793 needs to be at the start of the file, and can be moved into
794 regex_internal.h and simplified.
795 * regex_internal.h: Include <alloca.h>.
796 (__libc_use_alloca) [!defined _LIBC]: New macro.
797 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
798 now works outside glibc.
800 2005-08-24 Simon Josefsson <jas@extundo.com>
802 * getpass.c: Add WIN32 implementation. Conditionalize use of
803 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
806 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
808 Make regex safe for g++. This fixes one real bug (an "err"
809 that should have been "*err"). g++ problem reported by
811 * regex_internal.h (re_calloc): New macro, consistent with
812 re_malloc etc. All callers of calloc changed to use re_calloc.
813 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
814 not int. All callers changed.
815 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
816 just use an array of size MB_LEN_MAX.
817 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
818 (find_recover_state): Change "err" to "*err"; this fixes what
819 appears to be a real bug.
820 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
823 2005-08-25 Jim Meyering <jim@meyering.net>
825 * open-safer.c: Include <config.h>.
826 Otherwise, we'd lose LARGEFILE support in any file using
829 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
831 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
832 * regex.h (regerror): Likewise.
834 * regex.c: Do not include <sys/types.h>, as POSIX no longer
835 requires this. (The code never needed it.)
837 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
838 All uses of recently-renamed identifiers changed to use the new,
839 POSIX-compliant names. The code will build and run just fine
840 without these changes, but it's better to eat our own dog food
841 and use the standard-conforming names.
843 * regex.h: Fix a multitude of POSIX name space violations.
844 These changes have an effect only for programs that define
845 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
846 do not change anything for programs compiled in the normal way.
847 Also, there is no effect on the ABI.
849 (_REGEX_SOURCE): New macro.
850 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
851 defined and _GNU_SOURCE is not; this fixes a name space violation.
853 Rename the following macros to obey POSIX requirements.
854 The old names are still visible as macros if _REGEX_SOURCE is defined.
855 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
856 RE_BACKSLASH_ESCAPE_IN_LISTS.
857 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
858 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
859 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
860 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
861 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
862 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
863 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
864 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
865 (REG_INTERVALS): renamed from RE_INTERVALS.
866 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
867 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
868 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
869 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
870 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
871 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
872 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
873 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
874 RE_UNMATCHED_RIGHT_PAREN_ORD.
875 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
876 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
877 (REG_DEBUG): renamed from RE_DEBUG.
878 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
879 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
880 unusual, since we can't clash with the POSIX REG_ICASE.
881 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
882 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
883 (REG_NO_SUB): renamed from RE_NO_SUB.
884 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
885 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
886 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
887 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
888 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
889 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
890 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
891 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
892 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
893 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
894 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
895 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
896 RE_SYNTAX_POSIX_MINIMAL_BASIC.
897 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
898 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
899 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
900 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
901 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
902 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
903 (REG_FIXED): Renamed from REGS_FIXED.
904 (REG_NREGS): Renamed from RE_NREGS.
906 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
907 of other REG_* macros, since POSIX says the user is allowed to
908 #undef these macros selectively.
910 (reg_errcode_t): Update comment stating what other tables need
913 Rename the following enum values to obey POSIX requirements.
914 The old names are still visible as macros.
915 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
916 is not defined, since GNU is supposed to be a superset of POSIX as
917 much as possible, and since we want reg_errcode_t to be a signed
918 type for implementation consistency.
919 (_REG_NOERROR): Renamed from REG_NOERROR.
920 (_REG_NOMATCH): Renamed from REG_NOMATCH.
921 (_REG_BADPAT): Renamed from REG_BADPAT.
922 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
923 (_REG_ECTYPE): Renamed from REG_ECTYPE.
924 (_REG_EESCAPE): Renamed from REG_EESCAPE.
925 (_REG_ESUBREG): Renamed from REG_ESUBREG.
926 (_REG_EBRACK): Renamed from REG_EBRACK.
927 (_REG_EPAREN): Renamed from REG_EPAREN.
928 (_REG_EBRACE): Renamed from REG_EBRACE.
929 (_REG_BADBR): Renamed from REG_BADBR.
930 (_REG_ERANGE): Renamed from REG_ERANGE.
931 (_REG_ESPACE): Renamed from REG_ESPACE.
932 (_REG_BADRPT): Renamed from REG_BADRPT.
933 (_REG_EEND): Renamed from REG_EEND.
934 (_REG_ESIZE): Renamed from REG_ESIZE.
935 (_REG_ERPAREN): Renamed from REG_ERPAREN.
936 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
937 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
938 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
939 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
941 (_REG_RE_NAME, _REG_RM_NAME): New macros.
942 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
943 changed. But support the old name if the new one is not defined
944 and if _REGEX_SOURCE.
946 Change the following member names in struct re_pattern_buffer.
947 The old names are still supported if !_REGEX_SOURCE.
948 The new names are always supported, regardless of _REGEX_SOURCE.
949 (re_buffer): Renamed from buffer.
950 (re_allocated): Renamed from allocated.
951 (re_used): Renamed from used.
952 (re_syntax): Renamed from syntax.
953 (re_fastmap): Renamed from fastmap.
954 (re_translate): Renamed from translate.
955 (re_can_be_null): Renamed from can_be_null.
956 (re_regs_allocated): Renamed from regs_allocated.
957 (re_fastmap_accurate): Renamed from fastmap_accurate.
958 (re_no_sub): Renamed from no_sub.
959 (re_not_bol): Renamed from not_bol.
960 (re_not_eol): Renamed from not_eol.
961 (re_newline_anchor): Renamed from newline_anchor.
963 Change the following member names in struct re_registers.
964 The old names are still supported if !_REGEX_SOURCE.
965 The new names are always supported, regardless of _REGEX_SOURCE.
966 (rm_num_regs): Renamed from num_regs.
967 (rm_start): Renamed from start.
968 (rm_end): Renamed from end.
970 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
971 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
972 Prepend __ to parameter names.
974 Undo yesterday's changes.
976 2005-08-24 Jim Meyering <jim@meyering.net>
979 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
981 2005-08-21 Bruno Haible <bruno@clisp.org>
983 * lock.h: Add multiple inclusion guard.
984 * tls.h: Add multiple inclusion guard.
986 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
988 * regex.h (REG_NOSYS)
989 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
990 Define, since POSIX requires it as of 2001.
991 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
992 New private symbol, used to keep the enum signed in all cases.
993 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
994 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
996 * regex_internal.c (re_string_skip_chars, register_state):
998 Remove forward decls; no longer needed now that we use prototypes.
999 * regexec.c (acquire_init_state_context, check_halt_node_context):
1000 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1001 (clean_state_log_if_needed): Likewise.
1003 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1005 Fix problems reported by Sam Steingold in
1006 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1007 * regexec.c (sift_states_bkref): Fix portability bug: the code
1008 assumed that reg_errcode_t is a signed type, which is not
1009 necessarily true if _XOPEN_SOURCE is not defined.
1010 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1011 some compilers warn about it otherwise.
1013 2005-08-20 Jim Meyering <jim@meyering.net>
1015 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1016 of unused local, dfa.
1018 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1020 * regcomp.c (create_initial_state): Remove duplicate decl.
1021 (init_word_char, create_initial_state, duplicate_node_closure):
1022 (fetch_token, peek_token_bracket, build_range_exp):
1023 (build_collating_symbol): Remove forward decls; no longer needed
1024 now that we use prototypes.
1027 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1028 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1029 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1030 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1031 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1032 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1033 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1034 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1035 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1036 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1037 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1038 (build_charclass, build_charclass_op, fetch_number, create_tree):
1039 (create_token_tree, mark_opt_subexp, duplicate_tree):
1040 Use prototypes rather than old-style definitions.
1043 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1044 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1045 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1046 (re_string_reconstruct, re_string_peek_byte_case):
1047 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1048 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1049 (re_node_set_init_copy, re_node_set_add_intersect):
1050 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1051 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1052 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1053 (re_acquire_state, re_acquire_state_context, register_state):
1054 (create_ci_newstate, create_cd_newstate, free_state):
1056 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1057 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1058 (re_search_internal, prune_impossible_nodes):
1059 (acquire_init_state_context, check_matching, static):
1060 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1061 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1062 (update_regs, sift_states_backward, build_sifted_states):
1063 (clean_state_log_if_needed, merge_state_array):
1064 (update_cur_sifted_state, add_epsilon_src_nodes):
1065 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1066 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1067 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1068 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1069 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1070 (check_arrival, check_arrival_add_next_nodes):
1071 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1072 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1073 (check_node_accept_bytes, check_node_accept, extend_buffers):
1074 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1075 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1080 (re_string_allocate, re_string_construct, re_string_reconstruct):
1081 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1082 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1083 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1084 (re_string_context_at, re_string_peek_byte_case):
1085 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1086 is defined, since we now use prototypes always.
1088 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1089 C89 or better. All uses removed.
1091 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1093 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1094 [defined lint]: Suppress bogus uninitialized-variable warnings.
1096 * regcomp.c (duplicate_node): Return new index, not an error code,
1097 and let the caller return REG_ESPACE if out of space. This
1098 removes an uninitialied-variable warning with GCC 4.0.1, and also
1099 avoids taking the address of a local variable. All callers
1102 2005-08-19 Jim Meyering <jim@meyering.net>
1104 * regexec.c (proceed_next_node): Redo local variables to
1105 avoid GCC shadowing warnings.
1107 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1109 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1110 (re_node_set_insert_last, re_dfa_add_node):
1111 Rename local variables to avoid GCC shadowing warnings.
1113 2005-08-18 Bruno Haible <bruno@clisp.org>
1115 * strstr.c (strstr): Fix return value in multibyte case.
1116 * strcasestr.c (strcasestr): Likewise.
1118 2005-08-17 Jim Meyering <jim@meyering.net>
1120 Make the %s format (seconds since the epoch) work for a negative
1121 number and when used with a zero-padded field width, e.g. %015s.
1123 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1124 label so that it precedes the code to set `digits'. Otherwise,
1125 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1126 print `00-22'. Now, it prints `-0022', as it should.
1128 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1130 * regex.h: Remove useless space-before-tab. From coreutils.
1132 2005-08-17 Bruno Haible <bruno@clisp.org>
1134 * strcasestr.h: New file.
1135 * strcasestr.c: New file.
1137 2005-08-17 Bruno Haible <bruno@clisp.org>
1139 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1140 * strstr.c: Completely rewritten, with multibyte locale support.
1142 2005-08-17 Bruno Haible <bruno@clisp.org>
1144 * strcasecmp.c: Use mbuiter.h.
1146 2005-08-17 Bruno Haible <bruno@clisp.org>
1148 * mbuiter.h: New file.
1150 2005-08-16 Bruno Haible <bruno@clisp.org>
1152 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1154 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1155 NUL byte, not after it.
1157 2005-08-16 Bruno Haible <bruno@clisp.org>
1159 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1160 the valid ones. Makes the comparison operations transitive:
1161 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1162 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1164 2005-08-16 Bruno Haible <bruno@clisp.org>
1166 * strcase.h (strcasecmp): Add note in comments.
1167 * strncasecmp.c: Use code from strcasecmp.c.
1168 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1169 (strcasecmp): Work correctly in multibyte locales.
1171 2005-08-16 Bruno Haible <bruno@clisp.org>
1173 * strnlen1.h: New file.
1174 * strnlen1.c: New file.
1176 2005-08-16 Bruno Haible <bruno@clisp.org>
1178 * mbfile.h: New file.
1180 2005-08-16 Bruno Haible <bruno@clisp.org>
1182 * mbiter.h: New file.
1184 2005-08-16 Bruno Haible <bruno@clisp.org>
1186 * mbchar.h: New file.
1187 * mbchar.c: New file.
1189 2005-08-16 Bruno Haible <bruno@clisp.org>
1191 * tls.h: New file, from GNU gettext.
1192 * tls.c: New file, from GNU gettext.
1194 2005-08-15 Bruno Haible <bruno@clisp.org>
1196 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1199 2005-08-14 Jim Meyering <jim@meyering.net>
1201 Sync from coreutils.
1203 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1204 Use the hash-table-based cycle-detection code not just when
1205 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1206 Reported by James Youngman in
1207 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1208 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1209 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1210 This lets us compile with -DFTS_DEBUG, once again.
1211 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1212 * fts.c (fd_safer): Remove decl.
1213 Include fcntl--.h rather than unistd-safer.h
1214 (fts_safe_changedir): Don't call fd_safer; no longer needed
1215 now that we include fcntl--.h.
1217 2005-08-11 Simon Josefsson <jas@extundo.com>
1219 * readline.h, readline.c: New file.
1221 2005-08-11 Bruno Haible <bruno@clisp.org>
1223 * strnlen.h (strnlen): Change parameter name to match comment.
1225 2005-08-10 Simon Josefsson <jas@extundo.com>
1227 * strndup.c: Use strnlen.h.
1229 * strnlen.h: New file.
1231 2005-08-02 Simon Josefsson <jas@extundo.com>
1233 * getline.h, getline.c: Rewrite.
1235 * getdelim.h, getdelim.c: New files, ported from glibc.
1237 2005-07-31 Bruno Haible <bruno@clisp.org>
1239 * lock.h (gl_lock_initializer): New macro.
1240 (gl_lock_define_initialized): Use it.
1241 (gl_rwlock_initializer): New macro.
1242 (gl_rwlock_define_initialized): Use it.
1243 (gl_recursive_lock_initializer): New macro.
1244 (gl_recursive_lock_define_initialized): Use it.
1246 2005-07-26 Bruno Haible <bruno@clisp.org>
1248 * lock.h: Update from GNU gettext.
1249 * lock.c: Update from GNU gettext.
1251 2005-07-18 Bruno Haible <bruno@clisp.org>
1253 * lock.h (gl_once_t): New type.
1254 (gl_once_define, gl_once): New macros.
1255 * lock.c (fresh_once): New variable.
1256 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1259 2005-07-18 Simon Josefsson <jas@extundo.com>
1261 * check-version.c (check_version): Accept identical versions too.
1263 2005-07-18 Bruno Haible <bruno@clisp.org>
1265 * lock.h: New file, from GNU gettext.
1266 * lock.c: New file, from GNU gettext.
1268 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1270 * quotearg.c: Add translator comment suggested by Bruno Haible,
1271 with a minor change.
1273 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1275 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1276 copyright symbol and the year.
1277 * version-etc.c (COPYRIGHT_YEAR): New constant.
1278 (version_etc_va): Use parameterized copyright notice.
1279 Reword to conform to the current GNU coding standards.
1281 2005-07-11 Simon Josefsson <jas@extundo.com>
1283 * size_max.h: New file.
1285 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1287 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1290 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1291 and Paul Eggert <eggert@cs.ucla.edu>
1293 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1294 in wint_t, not wchar_t. Remove now-unnecessary cast.
1296 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1298 * regex.c, regex.h: Sync from libc.
1299 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1300 New files, synced from libc, except that regex_internal.h
1301 currently has a small porting fix.
1303 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1305 Remove the dependency of the strftime module on the tzset module.
1306 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1307 Copy the input structure, to work around some of the bug with
1308 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1309 Solaris releases, you should also use the tzset module, but we won't
1310 require it as a dependency any more since we don't want LGPLed code
1311 to depend on GPLed code.
1313 2005-07-02 Jim Meyering <jim@meyering.net>
1315 * backupfile.c (backup_args): Change a `0' to NULL.
1317 2005-07-01 Jim Meyering <jim@meyering.net>
1319 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1320 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1321 * save-cwd.c, tempname.c:
1322 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1323 and don't include <sys/file.h>).
1325 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1327 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1328 declares only 'struct timespec;' (!).
1330 2005-06-29 Jim Meyering <jim@meyering.net>
1332 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1333 type name. Use the variable name instead.
1334 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1336 2005-06-28 Simon Josefsson <jas@extundo.com>
1338 * check-version.h, check-version.c: New files.
1340 2005-06-28 Simon Josefsson <jas@extundo.com>
1342 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1343 collision with global variable. Better indentation. Don't
1344 increment buffer pointer beyond buffer end. Based on comments
1345 from Paul Eggert <eggert@cs.ucla.edu>.
1349 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1351 * canon-host.c (canon-host): Append trailing "," to 0 in
1352 initializer of struct addrinfo, as an indication that we don't
1353 care how many members the structure has.
1355 2005-06-24 Derek Price <derek@ximbiot.com>
1356 and Bruno Haible <bruno@clisp.org>
1358 Remove stat module & update lstat.
1359 * stat.c: Remove this file...
1360 (slash_aware_lstat): ...moving this content and its support...
1361 * lstat.c (rpl_lstat): ...into here.
1362 * lstat.h: New file.
1364 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1366 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1367 (ranged_convert): Don't save conversion in a temporary struct.
1368 This causes a warning with GCC 4.0.0, and anyway in the typical
1369 case it's not worth the extra 100 bytes or so of code.
1370 (ranged_convert, __mktime_internal): When calling a function via a
1371 pointer P, use P () rather than (*P) (), as we now assume C89 or
1374 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1376 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1377 "who -r" failed to give output. Problem reported by Tim Waugh.
1379 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1380 (xcalloc): Use it to avoid needless tests.
1381 Problem reported by Jim Meyering.
1383 2005-06-16 Jim Meyering <jim@meyering.net>
1385 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1386 when either N or S is zero.
1388 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1390 * argp.h (__option_is_short): Check upper limit of
1391 __key. Isprint() requires its argument to have the value
1392 of an unsigned char or EOF.
1394 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1396 * fnmatch.c (fnmatch): If there is an encoding error in a
1397 multibyte string or pattern, fall back on unibyte matching.
1398 Problem reported by James Youngman.
1400 2005-06-08 Bruno Haible <bruno@clisp.org>
1402 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1405 2005-06-08 Bruno Haible <bruno@clisp.org>
1407 * csharpcomp.h: New file, from GNU gettext.
1408 * csharpcomp.c: New file, from GNU gettext.
1409 * csharpcomp.sh.in: New file, from GNU gettext.
1411 2005-06-07 Derek Price <derek@ximbiot.com>
1414 * glob_.h: Indent nested #ifdef.
1416 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1418 Sync from coreutils.
1419 Use "file name" when talking about file names, instead of "filename"
1420 or "path", as per the GNU coding standards.
1421 * mkdir-p.c: Renamed from makepath.c.
1422 (make_dir_parents): Renamed from make_path. All callers changed.
1423 * mkdir-p.h: Likewise. All includers changed.
1424 * filenamecat.c: Renamed from path-concat.c.
1425 (file_name_concat): Renamed from path_concat. All callers changed.
1426 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1427 * filenamecat.h: Likewise. All includers changed.
1428 * acl.c: Don't use "path" or "filename" to mean "file name"
1429 in comments or local variable names.
1430 * basename.c: Likewise.
1431 * canonicalize.c, canonicalize.h: Likewise.
1432 * dirname.c, dirname.h: Likewise.
1433 * euidaccess.c: Likewise.
1434 * exclude.c: Likewise
1435 * fnmatch_.h, fnmatch_loop.c: Likewise.
1436 * fsusage.c, fsuage.h: Likewise.
1437 * fts.c, fts_.h: Likewise.
1438 * getcwd.c: Likewise.
1439 * getloadavg.c: Likewise.
1440 * mkstemp.c: Likewise.
1441 * mountlist.c, mountlist.h: Likewise.
1442 * openat.c, openat.h: Likewise.
1443 * readlink-stub.c: Likewise.
1444 * readutmp.c, readutmp.h: Likewise.
1445 * rename.c: Likewise.
1446 * rmdir.c: Likewise.
1448 * savedir.c: Likewise.
1449 * stripslash.c: Likewise.
1450 * tempname.c: Likewise.
1451 * xreadlink.c: Likewise.
1452 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1454 * exclude.h: Likewise.
1456 * euidaccess.c (getuid, getgid, getuid, getegid)
1457 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1458 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1459 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1460 * pathmax.h: Include <limits.h> unconditionally, since other
1461 files have been getting away with it for years (MORE/BSD 4.3
1463 * userspec.c (getpwnam, getgrnam, getgrgid)
1464 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1466 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1467 Define to 256, not 255, as per modern POSIX.
1469 2005-06-01 Bruno Haible <bruno@clisp.org>
1471 * csharpexec.h: New file, from GNU gettext.
1472 * csharpexec.c: New file, from GNU gettext.
1473 * csharpexec.sh.in: New file, from GNU gettext.
1475 2005-05-31 Derek Price <derek@ximbiot.com>
1476 Paul Eggert <eggert@cs.ucla.edu>
1479 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1481 2005-05-29 Derek Price <derek@ximbiot.com>
1482 Paul Eggert <eggert@cs.ucla.edu>
1484 * glob_.h, glob.c: New files.
1486 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1488 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1490 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1491 the configuration hassle isn't worth it.
1492 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1493 (LONGEST_MODIFIER, PRIuMAX): Remove.
1495 2005-05-27 Bruno Haible <bruno@clisp.org>
1497 * getlogin_r.h: Remove second include of <stddef.h>.
1499 2005-05-25 Bruno Haible <bruno@clisp.org>
1500 Derek Price <derek@ximbiot.com>
1502 * getlogin_r.h: Simplify API documentation.
1504 2005-05-25 Derek Price <derek@ximbiot.com>
1505 Paul Eggert <eggert@cs.ucla.edu>
1507 * getlogin_r.c, getlogin_r.h: New files.
1509 2005-05-22 Bruno Haible <bruno@clisp.org>
1511 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1512 Also include <sys/param.h> if it defines MIN, MAX.
1513 Based on a patch by Derek Price <derek@ximbiot.com>.
1515 2005-05-22 Bruno Haible <bruno@clisp.org>
1517 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1518 (INT64_MIN): Fix definition.
1519 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1521 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1522 NEED_SIGNED_INT_TYPES.
1524 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1525 HAVE_SYSTEM_INTTYPES.
1527 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1529 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1530 so that unistd-safer.h (GPL'ed code) need not be included.
1532 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1535 * fts.c: Don't include "cycle-check.h" or "hash.h".
1536 (setup_dir, free_dir): New functions.
1537 (enter_dir, leave_dir): Define trivial
1538 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1539 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1540 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1541 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1542 Move to fts-cycle.c.
1543 (fts_open): Use setup_dir.
1544 (fts_close): Use free_dir.
1545 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1546 This adds a label and some gotos, but the alternatives were messier.
1547 Check for memory allocation failure when entering a dir.
1548 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1549 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1550 (FTS): New member fts_cycle, that is a union that contains the
1551 old active_dir_ht and cycle_state. All uses changed to mention
1552 fts_cycle.ht and fts_cycle.state.
1553 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1554 fts.c, with the following changes:
1555 (setup_dir, free_dir): New functions.
1556 (enter_dir): Now returns bool. Return true if successful, false
1557 if memory exhausted. All callers changed.
1558 Do not bother partly cleaning up on
1559 memory allocation failure; that is free_dir's job.
1560 However, free ad if hash_insert fails, to avoid memory leak.
1561 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1562 fts->fts_options to see which union member to use.
1564 2005-05-20 Jim Meyering <jim@meyering.net>
1566 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1567 Now a macro, to pacify GCC.
1569 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1571 * chown.c (rpl_chown): Return -1 on failure.
1573 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1575 * canonicalize.c: Include canonicalize.h first, to test interface.
1576 Include <stddef.h> unconditionally, since we assume C89 now.
1577 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1578 * fts.c: Include fts_.h first, to check interface.
1579 Do not include intprops.h; no longer needed.
1580 Include cycle-check.h and hash.h, since fts_.h no longer does.
1581 Remove unnecessary casts of closedir to void.
1582 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1583 decide whether to decrement nlinks.
1584 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1585 (FTS): Use struct hash_table * instead of Hash_table, so that
1586 we no longer need to include hash.h here.
1588 2005-05-17 Jim Meyering <jim@meyering.net>
1590 * fts.c, fts_.h: New files, from coreutils.
1592 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1594 Sync from coreutils.
1595 * unlinkdir.c, unlinkdir.h: New files.
1596 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1597 regex.h, unlocked-io.h, xtime.h:
1598 White space changes only.
1599 * makepath.c (make_path): Port to hosts where leading "//" is special.
1600 * yesno.c: Include getline.h, not ctype.h.
1601 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1602 Use getline to remove arbitrary restriction on response length.
1604 2005-05-13 Bruno Haible <bruno@clisp.org>
1606 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1607 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1608 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1609 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1610 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1611 Add support for 64-bit integers in the MSVC compiler.
1613 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1615 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1616 Change the initial comment to refer to GPL, not LGPL.
1617 gnulib-tool will change it to LGPL as needed.
1619 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1620 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1621 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1622 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1623 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1624 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1625 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1626 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1627 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1628 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1629 concatpath.c, config.charset, copy-file.c, copy-file.h,
1630 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1631 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1632 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1633 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1634 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1635 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1636 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1637 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1638 full-read.c, full-read.h, full-write.c, full-write.h,
1639 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1640 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1641 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1642 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1643 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1644 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1645 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1646 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1647 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1648 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1649 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1650 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1651 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1652 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1653 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1654 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1655 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1656 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1657 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1658 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1659 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1660 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1661 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1662 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1663 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1664 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1665 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1666 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1667 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1668 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1669 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1670 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1671 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1672 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1673 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1674 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1675 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1676 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1677 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1678 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1679 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1680 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1681 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1682 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1683 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1684 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1685 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1686 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1687 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1688 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1689 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1690 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1691 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1692 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1693 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1694 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1695 Update FSF postal mail address.
1697 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1699 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1700 specified in ai_socktype. Fix invalid ai_protocol
1701 check. ai_protocol is usually set to 0 or depending on
1702 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1703 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1704 ai_socktype / ai_protocol in the returned addrinfo structure.
1706 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1707 Bruno Haible <bruno@clisp.org>
1709 * inet_ntop.h: New file.
1710 * inet_ntop.c: New file, from glibc with modifications.
1712 2005-05-08 Jim Meyering <jim@meyering.net>
1714 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1716 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1718 Merge from coreutils. Among other things,
1719 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1720 * fd-safer.c: New file.
1721 * fcntl-safer.h, open-safer.c: Remove.
1722 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1723 * dup-safer.c: Include unistd-safer.h first.
1724 Don't include errno.h.
1725 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1726 * file-type.h: Don't assume invoker included sys/stat.h first.
1727 * file-type.c: Rely on file-type.h change.
1728 * getloadavg.c: Include unistd-safer.h.
1729 (getloadavg): Use safer open.
1730 * getusershell.c: Include "stdio-safer.h".
1731 (getusershell): Use safer fopen.
1732 * long-options.c (long_options): Use NULL rather than 0.
1733 * modechange.h (mode_free): Remove; all callers changed to invoke
1735 * modechange.c: Likewise.
1736 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1737 (MODE_DONE): New constant.
1738 (struct mode_change): Remove 'next' member.
1739 (make_node_op_equals): New function; like the old one of the
1740 same name, except it allocates an array.
1741 (mode_compile, mode_create_from_ref): Use it.
1742 (mode_compile): Allocate result as an array, not a linked list.
1743 Parse octal string ourself, so that we catch mistakes like "+0".
1744 (mode_adjust): Arg is an array, not a linked list.
1745 * modechange.c: Include stat-macros.h, xalloc.h.
1746 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1747 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1748 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1749 Remove. This is now stat-macros.h's job.
1750 (talloc): Remove. All callers replaced by xalloc, so that
1751 our invokers don't have to worry about reporting memory failures.
1752 (make_node_op_equals): Remove.
1753 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1755 (struct mode_change): Moved here from modechange.h.
1756 (mode_append_entry): Remove.
1757 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1758 apps to have incorrect behavior. Use simpler algorithm for head
1759 and tail. Don't futz with umask; that's now the job of mode_adjust.
1760 Detect more invalid usages rather than having somewhat-random behavior.
1761 Don't insert an "a=" action, as that leads to incorrect behavior.
1762 (mode_compile, mode_create_from_ref): Return NULL on error instead
1763 of an enum, since now there's only one way to have an error. All
1765 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1766 at the correct time. Simplify calculation of "+u" and its ilk.
1767 Don't mishandle "+X".
1768 (mode_free): Remove "register" and localize decls.
1769 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1770 (struct mode_change): Move to modechange.c; callers don't
1771 need to see this stuff.
1772 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1773 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1774 (mode_change, mode_adjust): Reflect the new signatures noted above.
1775 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1776 that might redefine system include files.
1777 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1778 (my_usleep): Use NULL rather than (void *) 0.
1779 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1780 Use siginterrupt to specify that system calls should be interrupted.
1781 (rpl_nanosleep): Move initialization of suspended closer to call of
1783 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1784 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1785 (desirable_utmp_entry): New function.
1786 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1787 using x2nrealloc, to simplify logic.
1788 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1789 size calculation. Do not assume utmp file is a regular file.
1790 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1791 (READ_UTMP_CHECK_PIDS): New constant.
1792 * save-cwd.c: Include unistd-safer.h.
1793 (save_cwd): Use fd_safer.
1794 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1795 [!_LIBC] Include "stat-macros.h" instead.
1796 * unistd-safer.h (fd_safer): New decl.
1798 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1800 * byteswap_.h: New file.
1802 2005-04-25 Albert Chin <china@thewrittenword.com>
1804 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1807 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1809 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1810 that "UTC +1 second" continues to work. Problem reported
1812 (relunit_snumber): New rule.
1815 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1817 * getdate.y (universal_time_zone_table): New constant.
1818 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1819 universal_time_zone_table.
1820 (lookup_zone): Prefer universal_time_zone_table to
1821 local_time_zone_table, so that "GMT" time stamps are allowed in
1822 London during the summer. Problem reported by Ian Abbott.
1824 2005-04-12 Jim Meyering <jim@meyering.net>
1826 * human.c (humblock): Set *options even when returning due to
1827 xstrtoumax conversion failure. Thanks to a used-uninitialized
1830 2005-04-09 Jim Meyering <jim@meyering.net>
1832 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1833 -Wuninitialized: initialize tm0.tm_year.
1835 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1837 * getdate.y (parser_control): rels_seen is now a boolean, not a
1838 count, since there's no maximum. All uses changed.
1839 Add member dsts_seen.
1840 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1842 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1843 Use pc_rels_seen to decide whther a date is absolute.
1845 * getdate.y (number): Don't overwrite year.
1846 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1849 2005-04-02 Simon Josefsson <jas@extundo.com>
1851 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1852 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1854 2005-03-27 Jim Meyering <jim@meyering.net>
1856 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1858 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1860 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1861 "one's complement" -> "ones' complement" in comment, as per Knuth.
1862 "value of type" -> "type or expression" in comment.
1863 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1865 2005-03-26 Jim Meyering <jim@meyering.net>
1868 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1869 Correct typos: s/or/of/.
1871 2005-03-23 Jim Meyering <jim@meyering.net>
1873 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1875 2005-03-21 Jim Meyering <jim@meyering.net>
1877 Changes imported from coreutils.
1879 * cycle-check.c: Don't include xalloc.h.
1881 * path-concat.c: Don't include assert.h.
1882 (path_concat): Remove assertion that would have triggered
1883 for ABASE starting with more than one slash.
1884 Reported by Andreas Schwab.
1886 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1887 properly when ABASE is an absolute file name.
1888 Correct the description of this function.
1890 Add an assertion and a test driver.
1891 This fixes a bug introduced on 2004-07-02.
1892 Andreas Schwab reported the resulting failure of cp --parents:
1893 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1895 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1897 * strftime.c (my_strftime): If the underlying strftime returns 0
1898 (which shouldn't happen), generate nothing instead of returning 0
1899 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1901 2005-03-16 Bruno Haible <bruno@clisp.org>
1903 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1905 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1907 * strftime.c (my_strftime): Prepend space to format so that we can
1908 reliably distinguish strftime failure from empty output on POSIX
1911 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1913 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1914 (iconv_string): Don't guess a size-zero buffer, as that might cause
1915 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1916 result would be 'too large', where 'too large' is (heuristically)
1917 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1918 overflow concerns. This will prevent some unwanted malloc failures
1919 when the inputs are very large.
1921 2005-03-15 Bruno Haible <bruno@clisp.org>
1923 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1926 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1929 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1931 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1933 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1934 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1936 * strtol.c: Likewise.
1938 2005-03-14 Simon Josefsson <jas@extundo.com>
1940 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1943 2005-03-14 Jim Meyering <jim@meyering.net>
1945 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1946 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1947 to be nonzero so that we (and caller) can detect the difference
1948 between a valid zero-length expansion and an error return, even
1949 when the underlying strftime fails before writing anything into
1952 2005-03-10 Jim Meyering <jim@meyering.net>
1954 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1955 so that this module works on systems without fchdir.
1957 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1959 Factor int-properties macros into a single file, except for
1960 glibc-related files.
1961 * intprops.h: New file.
1962 * getloadavg.c: Include it instead of limits.h.
1963 (INT_STRLEN_BOUND): Remove.
1964 * human.c: Include intprops.h.
1965 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1966 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1967 * inttostr.h: Include intprops.h instead of limits.h.
1968 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1969 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1970 for consistency with intprops.h.
1971 (time_t_is_integer, twos_complement_arithmetic): Use them.
1972 * sig2str.h: Include <signal.h>, intprops.h.
1973 (INT_STRLEN_BOUND): Remove.
1974 * strftime.c (TYPE_SIGNED): Remove.
1975 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1976 * strtol.c: Adjust comments to match intprops.h.
1977 * userspec.c: Include intprops.h.
1978 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1979 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1980 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1981 instead of rolling our own expressions.
1982 * xstrtol.c: Include xstrtol.h first, to test interface.
1984 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1986 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1987 the right thing even if adding 1900 would overflow. Similarly
1988 for tm_mon + 1 and tm_yday + 1.
1989 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1990 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1991 (DO_SIGNED_NUMBER): New macro.
1992 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1994 2005-03-07 Bruno Haible <bruno@clisp.org>
1996 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1998 2005-03-03 Derek R. Price <derek@ximbiot.com>
1999 Bruno Haible <bruno@clisp.org>
2001 * pagealign_alloc.h: New file.
2002 * pagealign_alloc.c: New file.
2004 2005-01-28 Bruno Haible <bruno@clisp.org>
2006 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2009 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2011 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2012 The workaround isn't strictly needed for POSIX conformance, and
2013 it's too much of a pain to configure and maintain. We'll ask
2014 people to fix their kernels instead.
2015 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2016 (NANOSLEEP_BUG_WORKAROUND): Remove.
2017 (xnanosleep): Remove the workaround.
2019 2005-02-12 Bruno Haible <bruno@clisp.org>
2021 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2023 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2025 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2026 * timespec.h (gettime): Return void, since it always
2027 succeeds now. All uses changed.
2028 * gettime.c (gettime) Likewise.
2029 [HAVE_NANOTIME]: Prefer nanotime.
2030 Assume gettimeofday succeeds, as POSIX requires.
2031 Assime time () succeeds, since other code already does.
2032 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2033 (timespec_subtract): Remove.
2034 (NANOSLEEP_BUG_WORKAROUND): New constant.
2035 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2036 things considerably. Use it only on GNU/Linux hosts, since the
2037 workaround shouldn't be needed elsewhere.
2039 2005-02-24 Bruno Haible <bruno@clisp.org>
2041 * gettext.h: Update from GNU gettext 0.14.2.
2043 2005-02-24 Bruno Haible <bruno@clisp.org>
2045 * localcharset.c: Update from GNU gettext 0.14.2.
2046 * config.charset: Update from GNU gettext 0.14.2.
2048 2005-02-22 Simon Josefsson <jas@extundo.com>
2050 * iconvme.h, iconvme.c: New files, from libc.
2052 2005-02-20 Neil Conway <neilc@samurai.com>
2054 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2055 returned by OSX/Darwin if the specified buffer is not large
2056 enough for the hostname.
2058 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2060 * memrchr.h: New file.
2061 * chdir-long.c: Include it.
2062 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2063 Don't bother including stddef.h.
2065 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2067 * argp-help.c (__argp_help): Create a fake struct argp_state and
2068 pass it to _help, otherwise the latter coredumps trying to
2069 dereference state.root_argp.
2071 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2073 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2075 Include <sys/types.h>, for dev_t.
2076 (ME_DUMMY, ME_REMOTE): Move from here....
2077 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2078 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2080 Include mountlist.h first, to test the interface.
2082 2005-01-29 Bruno Haible <bruno@clisp.org>
2084 * progname.c (program_name): Initialize.
2085 Needed when linking statically on MacOS X.
2087 2005-01-28 Bruno Haible <bruno@clisp.org>
2089 * javacomp.sh.in: New file, from GNU gettext.
2090 * javacomp.h: New file, from GNU gettext.
2091 * javacomp.c: New file, from GNU gettext.
2093 2005-01-26 Bruno Haible <bruno@clisp.org>
2095 * javaexec.sh.in: New file, from GNU gettext.
2096 * javaexec.h: New file, from GNU gettext.
2097 * javaexec.c: New file, from GNU gettext.
2099 2005-01-26 Simon Josefsson <jas@extundo.com>
2101 * gai_strerror.c: Use GPL in header.
2103 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2105 * argp-help.c (hol_entry_help): Avoid using non-constant
2106 initializers for struct pentry_state.
2107 (__argp_error): Check return value of __asprintf
2108 (__argp_failure): Translate error message
2110 * argp-parse.c: Removed braces around the expansion of N_()
2112 2005-01-21 Jim Meyering <jim@meyering.net>
2114 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2115 same value as for Solaris 9.
2117 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2118 component length. This included changing the parameter to be
2119 of type `char *' rather than `char const *'.
2120 * chdir-long.h (chdir_long): Update prototype.
2122 * openat.c (fdopendir, fstatat): New functions.
2123 * openat.h: Include headers required for use of DIR and struct stat.
2124 [AT_SYMLINK_NOFOLLOW]: Define.
2125 (fdopendir, fstatat): Add prototypes.
2127 2005-01-21 Bruno Haible <bruno@clisp.org>
2129 * classpath.h: New file, from GNU gettext.
2130 * classpath.c: New file, from GNU gettext.
2132 2005-01-20 Simon Josefsson <jas@extundo.com>
2134 * version-etc-fsf.c: New file, with version_etc_copyright.
2135 * version-etc.c: Remove version_etc_copyright.
2136 * version-etc.h (version_etc_copyright): Use [] instead of * in
2137 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2139 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2141 * save-cwd.c (save_cwd): Remove code to support the case
2142 where fchdir is missing or flaky.
2144 2005-01-20 Simon Josefsson <jas@extundo.com>
2146 * base64.h (isbase64): Add.
2148 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2149 using a unsigned prototype, don't inline.
2150 (base64_decode): Use it.
2152 2005-01-19 Bruno Haible <bruno@clisp.org>
2154 * sh-quote.h: New file, from GNU gettext.
2155 * sh-quote.c: New file, from GNU gettext.
2157 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2159 Merge changes from coreutils, as described below in several
2160 changelogs dated today.
2162 * save-cwd.c: Include "save-cwd.h" before other include files.
2163 (O_DIRECTORY): Remove; not needed here, since "." must be
2164 a directory. All uses removed.
2165 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2166 universal on Suns, and we also need to test for IRIX.
2167 Revamp code to use 'if' rather than '#if'.
2168 Avoid unnecessary comparison of cwd->desc to 0.
2170 * utimens.c (futimens): Robustify the previous patch, by checking
2171 for known valid error numbers rather than observed invalid ones.
2173 2005-01-18 Jim Meyering <jim@meyering.net>
2175 * version-etc.c (version_etc_copyright): Update copyright date.
2177 * utimens.c (futimens): Account for the fact that futimes
2178 can also fail with errno == ENOSYS or errno == ENOENT.
2179 Patch from Dmitry V. Levin.
2181 Change the name of the robust chdir function from chdir to chdir_long.
2182 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2183 (restore_cwd): Use chdir_long, not chdir.
2184 * chdir-long.c: Renamed from chdir.c.
2185 * chdir-long.h: Renamed from chdir.h.
2186 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2189 2005-01-18 Bob Proulx <bob@proulx.com>
2191 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2192 offsetof() macro construct to avoid compile failure with native HP-UX
2193 11.0 ANSI C compiler.
2195 2005-01-06 Bruno Haible <bruno@clisp.org>
2197 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2198 because stpncpy.m4 takes care of it.
2200 2004-01-24 Bruno Haible <bruno@clisp.org>
2202 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2204 2003-10-09 Bruno Haible <bruno@clisp.org>
2206 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2208 2005-01-06 Bruno Haible <bruno@clisp.org>
2210 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2211 * fwriteerror.c: Include <stdbool.h>.
2212 (fwriteerror): At the end, close the file stream. Record whether
2213 stdout was already closed.
2215 2004-05-27 Bruno Haible <bruno@clisp.org>
2217 * execute.c (environ): Declare if needed.
2218 * pipe.c (environ): Likewise.
2219 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2221 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2223 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2224 definitions to be after all include files, to avoid collisions.
2225 Problem reported by Bob Proulx.
2227 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2229 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2230 not needed. This removes a dependency on the gettext module.
2231 [defined _LIBC]: Do not include <libintl.h>; not needed.
2233 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2235 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2238 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2240 * argp-parse.c: Include <stddef.h>.
2241 (alignof, alignto): New macros.
2242 (parser_init): Don't assume that void * is aligned sufficiently
2245 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2246 need to extend the stack.
2247 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2250 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2252 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2254 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2256 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2257 Remove now-obsolete comment about AIX.
2258 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2259 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2260 (YYMAXDEPTH): New macro.
2262 2004-12-18 Bruno Haible <bruno@clisp.org>
2264 * fatal-signal.c (fatal_signals): Make non-const.
2265 (init_fatal_signals): New function.
2266 (uninstall_handlers, install_handlers): Ignore signals that were set to
2268 (at_fatal_signal): Call init_fatal_signals.
2269 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2271 Reported by Paul Eggert.
2273 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2275 * getdate.y (textint): New member "negative".
2276 (time_zone_hhmm): New function.
2277 Expect 14 shift-reduce conflicts, not 13.
2278 (o_colon_minutes): New rule.
2279 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2280 (yylex): Set the "negative" member of signed numbers.
2282 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2284 Changes imported from coreutils.
2285 * hard-locale.c: Assume <locale.h> exists.
2287 (GLIBC_VERSION): New macro.
2288 (hard_locale): Assume setlocale exists.
2289 Rewrite to avoid #ifdef.
2290 Use strdup rather than malloc + strcpy.
2291 * human.c: Assume <locale.h> exists.
2292 (human_readable): Assume localeconv exists.
2294 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2296 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2297 convert T2, not T. (Imported from libc.)
2299 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2301 * getcwd.c (is_ENAMETOOLONG): New macro.
2302 (__getcwd.c): Don't restore errno; glibc doesn't.
2303 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2304 first, falling back to our code only if its results look suspicious.
2305 Ensure that the resulting buffer is only as large as necessary.
2307 * readutmp.c: Include readutmp.h first.
2308 Include <errno.h>, since readutmp.h no longer does that.
2309 * readutmp.h: Don't include <errno.h>,
2310 <sys/param.h>, <time.h>; not needed to establish interface.
2311 (errno): Remove decl.
2312 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2313 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2314 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2316 2004-11-28 Simon Josefsson <jas@extundo.com>
2318 * base64.h, base64.c: New file.
2320 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2322 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2324 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2326 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2327 HP's ANSI C compiler.
2328 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2329 Declaring int functions causes warnings on some modern systems and
2330 shouldn't be needed to compile on ancient ones.
2331 * same.c (MIN) [defined MIN]: Don't define, since it's already
2334 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2335 with the following changes.
2336 (__set_errno): Parenthesize properly.
2337 Include <stdbool.h>.
2338 (MIN, MAX, MATCHING_INO): New macros.
2339 (__getcwd): Define with prototype, not K&R form.
2340 Use heuristics to allocate default buffer on stack if possible.
2341 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2342 behavior, and to avoid the PATH_MAX limit when computing
2344 Use MATCHING_INO to compare inode number to file.
2345 Check for arithmetic overflow in size calculations.
2346 Fix bug in reallocation of dot array that caused getcwd to fail
2347 on directories nested deeper than 75.
2348 Be more careful about saving errno on error.
2349 Do not use realloc; use only free+malloc, as this is a bit
2350 more flexible and avoids a needless copy operation.
2351 Do not inspect st_dev and st_ino for symbolic links; POSIX
2352 doesn't specify the latter.
2353 Check for closedir errors.
2354 Avoid needless casts.
2355 Use "#ifdef weak_alias" around weak_alias, to be like other
2357 The following changes to getcwd.c have effect only when used in
2358 gnulib; they have no effect inside glibc proper.
2359 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2360 as alloca isn't used.
2361 (alloca, __alloca): Likewise.
2362 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2363 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2364 unconditionally, as gnulib assumes C89 or better.
2365 Do not include <sys/param.h>.
2366 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2367 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2369 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2370 Include <dirent.h> in a way that is compatible with modern Autoconf.
2371 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2372 New macros, if not already defined.
2373 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2374 Use "_LIBC", not "defined _LIBC", for consistency.
2375 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2377 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2378 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2379 * xgetcwd.c: David MacKenzie's old code was removed, so give
2380 credit only to Jim Meyering and adjust the copyright dates.
2381 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2382 <stdlib.h>, <unistd.h>, "pathmax.h".
2383 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2384 (INITIAL_BUFFER_SIZE): Remove.
2385 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2387 2004-11-23 Jim Meyering <jim@meyering.net>
2389 * getopt_.h: Remove trailing blanks.
2391 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2393 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2394 (futimens): New function, which uses futimes if available.
2395 (futimens, utimens): Support timespec==NULL, with same semantics
2396 as utime and utimens.
2397 * utimens.h (futimens): New decl.
2399 2004-11-23 Jim Meyering <jim@meyering.net>
2401 * __fpending.c: Add comment.
2403 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2405 * getopt_.h: Re-addition of __getopt_argv_const caused
2406 redefinition warnings. To avoid them, include the defines
2407 in `#if !defined __need_getopt ... #endif'. The only place
2408 where __getopt_argv_const is used is in definitions
2409 of getopt_long and getopt_long_only below, which are as well
2410 protected by `#ifndef __need_getopt'.
2411 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2412 __need_getopt after including <stdio.h> and <unistd.h> These
2413 headers might have defined it.
2415 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2417 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2419 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2420 optopt): Use them instead of invoking ## directly; otherwise, the
2421 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2423 2004-11-19 Bruno Haible <bruno@clisp.org>
2425 * strtok_r.c: Move comments from here...
2426 * strtok_r.h: ... to here.
2428 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2430 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2431 might fail. Problem reported by Yoann Vandoorselaere.
2432 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2433 that mishandle size_t overflow.
2435 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2437 * canon-host.c: Include "strdup.h".
2438 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2439 Use strdup instead of malloc/strcpy to duplicate strings.
2441 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2442 (human_space_before_unit): New constant.
2443 * human.c (human_readable): Support it.
2445 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2446 (xgetcwd): Set errno correctly when failing.
2447 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2448 the failure is actually due to a PATH_MAX problem.
2450 Further getopt changes to make it more likely that glibc will
2451 buy the changes back.
2452 * getopt.c (POSIXLY_CORRECT): New constant.
2453 (getopt): Use it, so to preserve glibc semantic
2454 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2455 when compiling for libc.
2456 * getopt_.h (__getopt_argv_const): Bring it back.
2457 (getopt_long, getopt_long_only): Use it.
2459 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2460 New arg POSIXLY_CORRECT. All callers changed.
2461 (getopt): Argv is now char * const *, as per standard.
2462 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2463 not char *__getopt_argv_const *.
2464 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2465 _getopt_long_only_r): Likewise.
2466 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2467 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2468 _getopt_long_r, _getopt_long_only_r): Likewise.
2469 * getopt_.h (__getopt_argv_const): Remove.
2470 (getopt): Argv is now char * const *, as per standard.
2472 * getdate.y (tORDINAL): New token.
2473 (day, relunit): Allow it for relative times.
2474 (relative_time_table): Use tORDINAL for ordinals.
2476 2004-11-15 Jim Meyering <jim@meyering.net>
2478 * closeout.c: Include "__fpending.h" once again.
2479 Include <stdbool.h>.
2480 (close_stdout): Don't fail just because stdout was closed initially,
2481 since some programs don't write to stdout in the normal course of
2482 operation (other than --version and --help), and we don't want this
2483 function to make e.g. `touch file >&-' fail.
2484 But do fail if it was closed and someone has tried to write to it.
2485 E.g., `printf foo >&-' must fail.
2487 2004-11-11 Simon Josefsson <jas@extundo.com>
2489 * strtok_r.h, strtok_r.c: New file.
2491 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2493 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2494 we can stop lying to compilers about the constness of argv when we
2495 are compiled outside glibc.
2496 (getopt, getopt_long, getopt_long_only): Use it.
2497 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2499 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2500 _getopt_long_only_r): Likewise.
2501 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2502 _getopt_long_only_r): Likewise.
2504 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2505 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2506 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2507 the other external symbols.
2508 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2509 declaration, since the above renaming now works around collisions.
2511 2004-11-11 Jim Meyering <jim@meyering.net>
2513 * linebreak.c: Remove trailing blanks.
2514 * alloca_.h: Likewise.
2515 * acosl.c: Likewise.
2516 * euidaccess.c: Likewise.
2517 * allocsa.h: Likewise.
2519 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2521 * mktime.c (SHR): New macro, which is a portable
2522 substitute for >> that should work even on Crays.
2523 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2524 Problem reported by Mark D. Baushke in
2525 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2526 * getdate.y (SHR): Likewise.
2528 * strftime.c (SHR): Likewise.
2530 * quotearg.c (struct quoting_options): Use unsigned int for
2531 quote_these_too, so that right shifts are well defined. All uses
2534 2004-11-10 Simon Josefsson <jas@extundo.com>
2536 * getaddrinfo.h, getaddrinfo.c: New files.
2538 2004-11-10 Jim Meyering <jim@meyering.net>
2540 Ensure that no close failure goes unreported.
2541 * closeout.c (close_stdout): Always close stdout. I.e., don't
2542 return early when it seems there's nothing to flush.
2543 Don't include __fpending.h.
2545 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2547 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2549 2004-11-05 Bruno Haible <bruno@clisp.org>
2551 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2552 Reported by Mark D. Baushke <mdb@cvshome.org>.
2554 2004-11-04 Bruno Haible <bruno@clisp.org>
2556 2004-09-11 Bruno Haible <bruno@clisp.org>
2557 * allocsa.valgrind: New file.
2558 2004-02-06 Bruno Haible <bruno@clisp.org>
2559 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2560 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2561 Reported by Christopher Seip <chris.seip@hp.com>.
2563 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2565 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2566 with errno == ERANGE if the buffer is too small.
2567 Problem reported by Mark D. Baushke.
2569 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2571 * xreadlink.c (MAXSIZE): New macro.
2572 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2573 size does not exceed MAXSIZE. Avoid cast.
2574 As suggested by Mark D. Baushke in
2575 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2576 if readlink fails with buffer size just under MAXSIZE, try again
2579 2004-11-02 Derek R. Price <derek@ximbiot.com>
2580 and Paul Eggert <eggert@cs.ucla.edu>
2582 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2583 (get_date): Overparenthesize to avoid GCC warning.
2585 2004-11-02 Bruno Haible <bruno@clisp.org>
2587 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2588 function returns void.
2590 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2592 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2593 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2596 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2598 * getdate.y: Add support for TZ="foo" within a date string.
2599 Fix some bugs near time_t boundaries. Reject dates with
2600 out-of-range components, e.g., "Sept 31".
2601 Include <stdlib.h>, "setenv.h", "xalloc.h".
2602 (ISDIGIT_LOCALE): Remove; unused.
2603 Note that the TZ and time functions used here are not reentrant.
2604 (mktime_ok, get_tz): New functions.
2605 (TZBUFSIZE): New constant.
2606 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2607 This requires that we sometimes generate our own TZ="XXX..." setting.
2609 2004-10-27 Derek R. Price <derek@ximbiot.com>
2611 * mktime.c (not_equal_tm): Remove redundant check.
2613 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2615 * getdate.y: Use Bison 1.875 features, and some minor
2616 code cleanups. This change does not affect semantics.
2617 Don't include <stdlib.h>; no longer needed.
2618 Don't include unlocked-io.h; only the "#if TEST" code uses
2619 stdio, and performance isn't crucial there.
2620 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2621 Bison 1.875 features as described below.
2622 All uses of "PC." replaced by "pc->".
2623 (YYSTYPE): Add a forward declaration.
2624 (yylex, yyerror): Use full prototypes in forward decls.
2625 Use "%pure-parser" rather than obsolescent "%pure_parser".
2626 Use %parse-param and %lex-param instead of obsolescent
2627 YYPARSE_PARAM and YYLEX_PARAM.
2628 (meridian_table, month_and_day_table, time_units_table,
2629 relative_time_table, time_zone_table, military_table,
2630 lookup_zone, lookup_word, get_date):
2631 Use NULL instead of 0 where appropriate.
2632 (to_hour): Avoid abort (), to avoid a dependency on
2634 (yyerror, yylex): Now accepts parser_control * arg.
2635 (main) [TEST]: Use '\0' rather than 0 for char.
2637 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2639 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2640 It's now the caller's responsibility to handle the case where
2641 !HAVE_GETPAGESIZE && !defined getpagesize.
2643 * mktime.c (leapyear): Arg is long int, not int.
2645 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2647 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2649 2004-10-12 Simon Josefsson <jas@extundo.com>
2651 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2652 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2655 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2657 * vsnprintf.h: New file.
2658 * vsnprintf.c: New file.
2660 2004-10-07 Bruno Haible <bruno@clisp.org>
2662 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2663 into the provided buffer.
2665 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2667 * diacrit.c, diacrit.h: Add GPL notice.
2669 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2670 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2671 * logl.c (logl): Keep the code as similar to glibc as possible.
2672 This avoids a potential constant-folding bug.
2674 2004-10-05 Bruno Haible <bruno@clisp.org>
2676 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2678 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2680 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2681 * xmalloc.c (xmemdup): Likewise.
2682 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2683 XFREE): Remove these long-obsolescent macros.
2684 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2685 * xstrdup.c: Remove.
2687 * regex.c (re_comp): Cast gettext return value to char *,
2688 Problem reported by Martin Neitzel via Mark D. Baushke.
2690 2004-10-04 Simon Josefsson <jas@extundo.com>
2692 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2693 '#ifdef USE_UNLOCKED_IO'.
2695 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2697 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2698 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2699 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2700 regex.c, sha1.c, version-etc.c, yesno.c:
2701 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2702 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2703 the includer's responsibility.
2705 Sync from coreutils.
2707 * modechange.c (mode_compile): Don't decrement a pointer that
2708 points to the start of a string, as the C Standard says the
2709 resulting behavior is undefined.
2711 * backupfile.h (enum backuptype): Rename none -> no_backups,
2712 simple -> simple_backups, numbered_existing ->
2713 numbered_existing_backups, numbered -> numbered_backups
2714 to avoid shadowing problems. All uses changed.
2715 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2716 * backupfile.c (check_extension, numbered_backup):
2717 Rename locals to avoid shadowing 'basename'.
2718 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2721 * .cppi-disable: Add getopt_.h, getopt_int.h.
2722 * .cvsignore: Add getopt.h.
2724 2004-10-04 Simon Josefsson <jas@extundo.com>
2726 * memmem.h: New file.
2727 * memmem.c: New file, taken from glibc.
2729 2004-10-02 Jim Meyering <jim@meyering.net>
2731 * dirfd.h, getpagesize.h: Add copyright notice.
2733 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2735 * snprintf.c: Remove comments as to why each header is needed.
2737 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2739 * strsep.h: New file.
2740 * strsep.c: New file.
2742 2004-10-01 Simon Josefsson <jas@extundo.com>
2744 * snprintf.c (snprintf): Handle size==0.
2746 2004-10-01 Simon Josefsson <jas@extundo.com>
2747 Bruno Haible <bruno@clisp.org>
2749 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2750 (snprintf): Declare 'args'.
2752 2004-09-30 Simon Josefsson <jas@extundo.com>
2754 * snprintf.h, snprintf.c: New files.
2756 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2758 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2759 (hol_entry_help): Never translate an empty string.
2760 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2761 * argp.h (OPTION_NO_TRANS): New option.
2763 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2765 * xvasprintf.c: Include xalloc.h.
2766 (xvasprintf): Use xalloc_die, not xmalloc_die.
2768 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2770 * dummy.c: Change copyright notice to FSF, and license to GPL.
2772 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2774 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2775 Problem reported by Bruno Haible in:
2776 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2778 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2780 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2781 in case some system header has #define'd it. Problem reported by
2782 Soeren D. Schulze in
2783 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2785 2004-09-08 Bruno Haible <bruno@clisp.org>
2787 * stdint_.h.in: New file, taken from GNU clisp.
2789 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2791 * xvasprintf.h: New file.
2792 * xvasprintf.c: New file.
2793 * xasprintf.c: New file.
2795 2004-09-08 Bruno Haible <bruno@clisp.org>
2797 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2799 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2801 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2803 Import from coreutils.
2804 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2805 strings on unbounded length. alloca's performance benefits aren't
2806 that important here.
2808 (parse_with_separator): New function, with most of the internals
2809 of the old parse_user_spec. Allow user to omit both user and group,
2810 for compatibility with FreeBSD.
2811 Clone only the user name, not the entire spec.
2812 Do not set *uid, *gid unless entirely successful.
2813 Avoid memory leak in some failing cases.
2814 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2815 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2816 (parse_user_spec): Rewrite to use parse_with_separator.
2818 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2820 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2821 its complicated substitute.
2822 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2823 and program_invocation_name.
2824 (__argp_basename) [!_LIBC]: Remove; the only use was
2825 replaced by its body.
2826 (__argp_short_program_name): Change condition from
2827 !defined __argp_short_program_name to
2828 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2829 to match argp-namefrob.h.
2830 (__argp_failure): Don't assume strerror_r returns char *.
2831 * argp-parse.c (N_): Define unconditionally.
2832 (argp_default_options): Fill out initializers with 0 to avoid
2835 2004-08-12 Simon Josefsson <jas@extundo.com>
2837 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2838 * getopt_.h: Renamed from getopt.h.
2840 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2842 Merge from coreutils.
2844 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2845 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2846 for Reliant Unix 5.43.
2848 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2849 (union fooround): Use uintmax_t, not long int.
2850 The rest is a merge from libc:
2851 [defined _LIBC]: Include <shlib-compat.h>.
2852 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2854 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2856 * strverscmp.c: Convert to UTF-8.
2858 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2860 * obstack.h (obstack_empty_p):
2861 Don't assume that chunk->contents is suitably aligned.
2862 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2863 Likewise. Problem reported by Benno in
2864 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2866 * chown.c (rpl_chown): Work even if the file is writeable but not
2867 readable. This could be improved further but it'd take some work.
2869 2004-08-08 Simon Josefsson <jas@extundo.com>
2871 * xgethostname.c: Don't include error.h (not used).
2874 * getpass.c: Include getpass.h first.
2876 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2878 * xalloc-die.c: New files.
2879 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2881 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2882 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2883 (_, N_, xalloc_die): Move to xalloc-die.c.
2884 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2885 so that we needn't mess with xalloc_msg_memory_exhausted.
2887 * sha1.h: Renamed from sha.h.
2888 (SHA1_H): Renamed from _SHA_H.
2889 (sha1_ctx): Renamed from sha_ctx.
2890 (sha1_init_ctx): Renamed from sha_init_ctx.
2891 (sha1_process_block): Renamed from sha_process_block.
2892 (sha1_process_bytes): Renamed from sha_process_bytes.
2893 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2894 (sha1_read_ctx): Renamed from sha_read_ctx.
2895 (sha1_stream): Renamed from sha_stream.
2896 (sha1_buffer): Renamed from sha_buffer.
2897 * sha1.c: Likewise; renamed from sha.c.
2898 Do not include <sys/types.h>.
2899 Include <stddef.h> rather than <stdlib.h>.
2901 2004-08-08 Bruno Haible <bruno@clisp.org>
2903 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2904 FILESYSTEM_PREFIX_LEN.
2905 * progreloc.c: Likewise.
2906 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2908 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2911 * argp-help.c (make_hol, hol_append): Don't assume that
2912 SIZE_MAX is a valid preprocessor constant.
2913 (__argp_basename): Change from "#ifndef _LIBC"
2914 to "#ifndef __argp_short_program_name", so that
2915 we don't compile these functions for tar.
2917 More merges from coreutils.
2918 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2919 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2921 * addext.c: Remove; no longer needed.
2922 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2923 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2924 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2925 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2926 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2927 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2928 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2929 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2930 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2931 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2932 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2933 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2934 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2935 Import changes from coreutils.
2937 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2939 Merge from coreutils.
2941 * .gdb-history: Remove; this doesn't belong here.
2943 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2944 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2945 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2947 * dirname.h: Include <stdbool.h>.
2948 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2949 for consistency with POSIX terminology. All uses changed.
2950 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2951 (strip_trailing_slashes): Use bool for booleans.
2952 * stripslash.c (strip_trailing_slashes): Likewise.
2954 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2955 sometimes returns a positive errno value even when it succeeds.
2956 (print_errno_message) [!LIBC]: Fall back on strerror if
2959 * path-concat.c (mempcpy): Don't define if a system header defines it.
2960 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2961 (longest_relative_suffix): New function.
2962 (path_concat): Use it. Assume first argument is not NULL.
2963 Port to DOS. Omit redundant separators.
2964 Report an error instead of returning NULL.
2965 Use mempcpy instead of memcpy.
2966 (xpath_concat): Remove: not declared or used.
2968 * same.h: Include <stdbool.h>
2969 (same_name): Return bool, not int.
2970 * same.c (same_name): Likewise.
2971 (errno): Don't declare; we assume C89 or better now.
2973 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2974 if not already defined.
2976 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2977 * dup-safer.c (errno): Likewise.
2979 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2981 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2984 2004-08-03 Simon Josefsson <jas@extundo.com>
2986 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2987 * progname.h: Don't include stdbool.h.
2989 2004-08-02 Simon Josefsson <jas@extundo.com>
2991 * getsubopt.h: New file, with comments from Bruno Haible.
2992 * getsubopt.c: New file, from glibc, but slightly modified based on
2993 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2995 2004-08-01 Simon Josefsson <jas@extundo.com>
2997 * xgetdomainname.c: Include stdlib.h, for free().
2999 2004-07-16 Simon Josefsson <jas@extundo.com>
3001 * dummy.c: New file.
3003 2004-07-16 Bruno Haible <bruno@clisp.org>
3005 * backupfile.h: Add extern "C" for C++.
3006 * closeout.h: Likewise.
3007 * copy-file.h: Likewise.
3008 * findprog.h: Likewise.
3009 * full-write.h: Likewise.
3010 * pathname.h: Likewise.
3011 * progname.h: Likewise.
3012 * stpcpy.h: Likewise.
3013 * stpncpy.h: Likewise.
3014 * strcase.h: Likewise.
3015 * strstr.h: Likewise.
3016 * xalloc.h: Likewise.
3018 * mbswidth.h: Add extern "C" for C++.
3019 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3021 2004-07-09 Simon Josefsson <jas@extundo.com>
3023 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3024 failed without this.)
3026 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3028 * fchown-stub.c: New file.
3030 2004-06-24 Jim Meyering <jim@meyering.net>
3032 * obstack.h (obstack_base): Cast to (void *), per documentation.
3034 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3036 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3038 2004-06-01 Jim Meyering <jim@meyering.net>
3040 * calloc.c: New file.
3042 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3044 * getdate.y (yylex): Allow space between sign and number.
3045 Problem reported by Dan Jacobson.
3047 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3048 and Jim Meyering <jim@meyering.net>
3050 Merge from coreutils CVS.
3052 * stat-macros.h: New file, with contents from file-type.h
3053 and coreutils' system.h.
3054 * file-type.c: Include "stat-macros.h".
3055 * file-type.h (file_type): Move all macro definitions to new file,
3058 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3059 Wrap old code with this conditional.
3060 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3061 function that does not dereference symlinks.
3062 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3064 * xreadlink.c: Include xreadlink.h first, to catch .h file
3065 dependency problems.
3066 (xreadlink): Accept new arg SIZE, for efficiency.
3067 All decls and uses changed.
3068 * xreadlink.h: Include <stddef.h>, for size_t.
3070 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3071 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3073 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3075 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3077 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3078 macros to be defined.
3079 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3080 the allocator returns NULL because the requested size is zero.
3082 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3084 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3085 var. Add comment explaining why libc still defines it. This
3086 merges the following patch from glibc:
3087 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3089 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3091 * obstack.c (_obstack): Remove unused variable. It hasn't been
3092 present in glibc since revision 1.1 of this file.
3093 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3094 obstack_alignment_mask, obstack_alloc, obstack_base,
3095 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3096 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3097 obstack_grow0, obstack_init, obstack_int_grow,
3098 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3099 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3100 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3101 nonexistent functions.
3103 2004-05-17 Derek R. Price <derek@ximbiot.com>
3104 Paul Eggert <eggert@cs.ucla.edu>
3106 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3108 2004-05-14 Bruno Haible <bruno@clisp.org>
3110 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3111 that consists of a '.' followed by an empty digit string.
3112 Patch by Tor Lillqvist <tml@iki.fi>.
3114 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3116 Port obstack to the AS/400, where pointers are 16 bytes wide and
3117 you cannot cast an integer to a valid pointer. This patch is
3118 currently waiting to be integrated into glibc; see
3119 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3121 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3122 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3123 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3124 (struct obstack): temp member is now a union of a pointer and
3125 an integer, instead of an integer. All integer uses changed.
3126 This does not affect the physical layout of struct obstack,
3127 except on hosts (like the AS/400) where the size or alignment of
3128 void * is greater than that of ptrdiff_t.
3129 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3130 __STDC__)]: Store temporary in pointer member of union, not
3132 * obstack.c: Include <stddef.h>, for offsetof.
3133 (struct fooalign): Remove; it doesn't need a name.
3134 (union fooround): Change double to long double, and add void *.
3135 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3136 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3137 not a macro. Hence the values are always int; so remove all
3138 casts-to-int in uses.
3140 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3141 Derek Price <derek@ximbiot.com>
3143 * alloca.c: Include <alloca.h>, to get our interface.
3144 * alloca_.h: Use __alloca on AIX, so that we don't have to
3145 include <alloca.h> first. Use C89 prototype for alloca; this
3146 requires including <stddef.h> for size_t. Use extern "C" if C++.
3147 Use #elif for simplicity, since we can assume C89 now.
3148 Don't try to source the system alloca.h since it will not be found
3149 and to prevent recursively including its replacement.
3150 * fnmatch.c: Include <alloca.h> instead of opencoding.
3151 * regex.c: Likewise.
3153 2004-05-16 Derek Price <derek@ximbiot.com>
3154 Paul Eggert <eggert@cs.ucla.edu>
3156 getline cleanup. This changes the getndelim2 API: both order of
3157 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3160 * getline.c: Don't include stddef.h or stdio.h, since our
3161 interface does that.
3162 (getline): Always use getdelim, so that we don't have two
3163 copies of this code.
3164 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3166 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3167 (GETNDELIM2_MAXIMUM): New macro.
3168 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3169 instead of the old practice of delim2==0. All callers changed.
3170 Return -1 on overflow, instead of returning junk.
3171 Do not set *linesize unless allocation succeeds.
3172 * getndelim2.h: Do not include stddef.h; no longer needed, now
3173 that we include sys/types.h.
3174 * getnline.h: Likewise.
3175 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3176 (getndelim2): Reorder arguments.
3177 * getnline.c (getnline, getndelim):
3178 Don't discard the NMAX argument.
3179 (getnline): Invoke getndelim, to avoid code duplication.
3180 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3181 of (size_t) -1 by callers of the getnline family.
3183 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3185 * nanosleep.c (suspended): Change its type from int to
3186 sig_atomic_t volatile.
3187 (first_call): Make it private to rpl_nanosleep, and have it
3188 be zero initially as that's a bit faster.
3189 (my_usleep): Round up fractional times instead of truncating them,
3190 as this is the usual meaning for 'sleep'.
3192 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3194 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3195 (ENOSYS): Define if not defined.
3196 (settime): Fall back on stime if it exists and settimeofday fails.
3197 But don't bother with fallbacks if a method fails with errno == EPERM.
3199 2004-05-11 Jim Meyering <jim@meyering.net>
3201 Prior to this change, the save_cwd caller required read access to the
3202 current directory on most systems (ones with the fchdir function).
3204 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3205 fails, try write-only, and finally, resort to using xgetcwd.
3207 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3209 * obstack.c, obstack.h: Import changes from libc.
3211 2004-04-28 Bruno Haible <bruno@clisp.org>
3213 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3214 implicitly appends .exe to executables.
3215 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3216 accepts Windows pathnames.
3217 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3218 Cygwin like Windows, since it now accepts Windows pathnames.
3219 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3220 Cygwin like Windows, since it now accepts Windows pathnames.
3221 Reported by Derek Robert Price <derek@ximbiot.com>.
3223 2004-04-20 Jim Meyering <jim@meyering.net>
3225 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3227 2004-04-20 Jim Meyering <jim@meyering.net>
3228 Bruno Haible <bruno@clisp.org>
3230 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3231 memory when realloc fails.
3233 2004-04-18 Jim Meyering <jim@meyering.net>
3235 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3236 don't leak memory and do call END_UTMP_ENT.
3238 2004-04-11 Paul Eggert <eggert@twinsun.com>
3240 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3241 (CHAR_BIT): Remove, since we assume C89.
3242 Include <stdint.h> if available, as per current Autoconf CVS advice.
3244 2004-03-30 Paul Eggert <eggert@twinsun.com>
3246 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3247 not bool, to be more consistent with Unix conventions.
3248 Suggested by Bruno Haible.
3250 Merge from coreutils.
3252 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3255 * getdate.h: Include stdbool.h, and timespec.h instead of
3256 the usual <time.h> dance.
3257 (get_date): Change signature to support fractional time stamps.
3258 All callers changed.
3259 * getdate.y: Include "getdate.h" first, as we can now
3260 assume C89 and don't need to worry about 'const'.
3261 Similarly, include "unlocked-io.h" near start, not in middle.
3263 (textint.value): Use long int rather than int.
3264 (textint.digits): Use size_t rather than int.
3265 (BILLION, LOG10_BILLION): New constants.
3266 (parser_control): New member rel_ns. Members day_ordinal,
3267 time_zone, month, day, hour, minutes, rel_year, rel_month,
3268 rel_day, rel_hour, rel_minutes, rel_seconds
3269 are now long int, not int. Member seconds is now struct timespec,
3270 not int. New member timespec_seen. Members dates_seen, days_seen,
3271 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3273 (%union.intval): Now long int, not int.
3274 New member timespec.
3275 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3276 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3277 (spec): Now is a timespec or an item list.
3278 (timespec, items): New nonterminals.
3279 (time, rel, relunit, number, get_date):
3280 Add support for fractional seconds.
3281 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3282 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3283 (to_hour): First arg is now long int, not int.
3284 (to_year): Returns long int, not int.
3285 Don't treat year -70 like 70.
3286 (tm_diff): Returns long int, not int.
3287 (lookup_word): Use bool instead of int when appropriate.
3288 (yylex): Use size_t for count, not int.
3289 Detect overflow when parsing large integer constants.
3290 Add support for fractions.
3291 (get_date): Make pointers 'const' if possible.
3292 Use more-portable code to detect integer overflow.
3293 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3294 Don't use ctime; it's not reliable if the year has >4 digits.
3296 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3297 This is for compatibility with BSD.
3299 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3300 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3301 From coreutils' system.h.
3303 * userspec.c: Don't include "posixver.h".
3304 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3305 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3306 compatible extension. Simplify code by removing a boolean int
3307 that was always nonzero if a string was nonnull.
3309 2004-03-30 Jim Meyering <jim@meyering.net>
3311 Merge from coreutils.
3313 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3315 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3316 an empty input stream.
3318 * readtokens.c: Include <stdbool.h>.
3319 (readtoken): Use `size_t' rather than int/long.
3320 All callers adjusted.
3321 Use `bool' rather than `int' where appropriate.
3322 Use memset rather than an explicit loop.
3323 Use x2nrealloc rather than xrealloc.
3324 Allow the use of `\0' as a delimiter.
3325 (readtokens): Likewise.
3326 * readtokens.h (readtoken, readtokens): Update prototypes.
3328 2004-03-30 Bruno Haible <bruno@clisp.org>
3330 * getloadavg.c (getloadavg): Don't assume setlocale returns
3333 2004-03-29 Paul Eggert <eggert@twinsun.com>
3335 Merge changes to getloadavg.c from coreutils and Emacs.
3337 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3338 Define to an expression, not to the empty string.
3339 Include cloexec.h and xalloc.h.
3340 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3341 Use set_cloexec_flag rather than rolling our own.
3342 * cloexec.c, cloexec.h: New files.
3344 2004-03-18 Paul Eggert <eggert@twinsun.com>
3346 * getopt.h: Sync with libc CVS.
3348 2004-03-18 Paul Eggert <eggert@twinsun.com>
3349 Bruno Haible <bruno@clisp.org>
3351 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3352 not on all platforms that have <wchar.h>.
3353 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3355 2004-03-09 Paul Eggert <eggert@twinsun.com>
3357 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3359 * getopt_int.h: New file, also synced from libc.
3361 2004-03-07 Paul Eggert <eggert@twinsun.com>
3363 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3364 '#if' expressions. Unlike the code it replaces, it does not
3365 depend on (defined _SC_PAGESIZE). However, it does depend on
3366 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3367 first reported by Jason Andrade in
3368 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3370 2004-01-18 Simon Josefsson <jas@extundo.com>
3372 * strdup.h: New file.
3373 * strdup.c: Include it.
3374 * path-concat.c: Include strdup.h. Drop strdup declaration.
3375 * userspec.c: Include strdup.h. Drop strdup declaration.
3377 2004-02-06 Karl Berry <karl@gnu.org>
3379 * config.charset: update from gettext 0.14.1.
3381 2004-02-05 Paul Eggert <eggert@twinsun.com>
3383 Add comments and code, prompted by suggestions from Bruno Haible
3385 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3386 describing the enum quoting_style values.
3387 * quotearg.c (quotearg_alloc): New function.
3388 (quotearg_buffer_restyled): Treat lone { and } as special.
3389 Treat = as special. Work around bug with older shells
3390 that "see" a '\' that is really the 2nd byte of a multibyte char.
3391 Quote empty string with shell_quoting_style.
3393 2004-02-03 Bruno Haible <bruno@clisp.org>
3395 * pipe.h: New file, from GNU gettext.
3396 * pipe.c: New file, from GNU gettext.
3398 2004-01-27 Bruno Haible <bruno@clisp.org>
3400 * execute.h: New file, from GNU gettext.
3401 * execute.c: New file, from GNU gettext.
3402 * w32spawn.h: New file, from GNU gettext.
3404 2004-01-23 Paul Eggert <eggert@twinsun.com>
3406 Exit-status fix from coreutils.
3408 Use exit_failure consistently in place of EXIT_FAILURE,
3409 so that program exit statuses are consistent on failure.
3411 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3412 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3413 * argmatch.h: Comment fix to match the above.
3414 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3415 Now a macro referring to exit_failure, instead of a separate
3416 variable. Include "exitfail.h" to get it.
3417 * xstrtol.h: Include "exitfail.h".
3418 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3420 * long-options.c (parse_long_options): Use prototype
3421 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3424 2004-01-21 Jim Meyering <jim@meyering.net>
3426 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3427 so as not to conflict with a different-sized __mktime_internal
3428 function in GNU libc.
3429 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3430 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3432 2004-01-18 Paul Eggert <eggert@twinsun.com>
3434 Merge from diffutils.
3436 * file-type.c (file_type): Add typed memory objects.
3437 * file-type.h (S_TYPEISTMO): New macro.
3439 * c-stack.h (c_stack_action): Remove argv argument.
3440 * c-stack.c (c_stack_action): Likewise. All uses changed.
3441 (die): Don't calculate message unless segv_action returns.
3442 (get_stack_location, min_address_from_argv, max_address_from_argv,
3443 volatile stack_base, volatile_stack_size): Remove.
3444 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3445 that every segmentation violation is a stack overflow. (Ouch!)
3446 See Debian bug 136249 (still outstanding) for more info about why
3447 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3449 2003-11-30 Bruno Haible <bruno@clisp.org>
3451 Safer stack allocation.
3452 * setenv.c: Include allocsa.h.
3453 (alloca): Remove fallback definition.
3454 (freea): Remove macro.
3455 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3458 2003-10-17 Bruno Haible <bruno@clisp.org>
3460 * binary-io.h: Avoid warnings on Cygwin.
3462 2003-12-28 Bruno Haible <bruno@clisp.org>
3464 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3465 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3467 2003-11-28 Bruno Haible <bruno@clisp.org>
3469 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3471 2003-11-27 Bruno Haible <bruno@clisp.org>
3473 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3475 2003-11-17 Bruno Haible <bruno@clisp.org>
3477 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3479 2003-11-24 Bruno Haible <bruno@clisp.org>
3481 * xallocsa.h: New file, from GNU gettext.
3482 * xallocsa.c: New file, from GNU gettext.
3484 2003-11-24 Bruno Haible <bruno@clisp.org>
3486 * allocsa.h: New file, from GNU gettext.
3487 * allocsa.c: New file, from GNU gettext.
3489 2003-11-24 Bruno Haible <bruno@clisp.org>
3491 * eealloc.h: New file.
3493 2004-01-15 Jim Meyering <jim@meyering.net>
3495 Merge from coreutils.
3497 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3498 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3499 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3501 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3502 optional configure-time default.
3504 * version-etc.c (version_etc_copyright): Update copyright date.
3506 * xreadlink.c (xreadlink): Correct outdated comment.
3508 2004-01-15 Paul Eggert <eggert@twinsun.com>
3510 Merge from coreutils.
3512 * posixver.c: Include posixver.h.
3514 * same.c: Include <stdbool.h>, <limits.h>.
3515 (_POSIX_NAME_MAX): Define if not defined.
3517 (same_name): If file names are silently truncated, report
3518 that the file names are the same if they are the same after
3519 the silent truncation.
3521 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3522 conversion function.
3523 * xstrtod.c (xstrtod): Likewise. All callers changed to
3524 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3527 2004-01-14 Paul Eggert <eggert@twinsun.com>
3529 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3530 with like-named macro in fnmatch.c.
3531 (EXT): Use an internal constant instead.
3533 Merge fnmatch patches from glibc.
3534 * fnmatch.c (mbsinit): Remove define.
3535 Add libc_hidden_ver (__fnmatch, fnmatch).
3536 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3537 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3539 2003-12-14 Karl Berry <karl@gnu.org>
3541 * config.charset: update from gettext-runtime.
3543 2003-12-03 Paul Eggert <eggert@twinsun.com>
3545 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3546 Bug reported by Alfred M. Szmidt.
3548 2003-11-29 Karl Berry <karl@gnu.org>
3550 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3552 2003-11-23 Paul Eggert <eggert@twinsun.com>
3553 Bruno Haible <bruno@clisp.org>
3555 * printf-parse.h: Don't include sys/types.h.
3556 (ARG_NONE): New macro.
3557 (char_directive): Change type of *arg_index fields to size_t.
3558 * printf-parse.c: Don't include sys/types.h.
3559 (SSIZE_MAX): Remove macro.
3560 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3561 Remove unnecessary overflow check.
3562 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3565 2003-11-24 Paul Eggert <eggert@twinsun.com>
3567 * alloca.c: Remove dependency on xalloc module.
3568 (xalloc_die): Remove.
3569 (memory_full) [!defined emacs]: New macro.
3570 [!defined emacs]: Don't include xalloc.h.
3571 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3572 address arithmetic overflows. Change datatypes a bit to avoid
3575 2003-11-22 Jim Meyering <jim@meyering.net>
3577 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3579 2003-11-17 Bruno Haible <bruno@clisp.org>
3581 * vasnprintf.c (alloca): Remove fallback definition.
3582 (freea): Remove definition.
3583 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3584 Reported by Paul Eggert.
3586 2003-11-17 Jim Meyering <jim@meyering.net>
3588 On systems without utime and without a utimes function capable of
3589 dealing with a NULL struct utimbuf* argument, this utime replacement
3590 could -- in unusual circumstances -- leak a file descriptor.
3591 * utime.c: Include <unistd.h> and <errno.h>.
3592 (utime_null): Be sure to close `fd' and to preserve errno.
3593 Reported by Geoff Collyer via Arnold Robbins.
3595 2003-11-16 Paul Eggert <eggert@twinsun.com>
3596 Bruno Haible <bruno@clisp.org>
3598 Protect against address arithmetic overflow.
3599 * printf-args.h: Include stddef.h.
3600 (arguments): Change type of field 'count' to size_t.
3601 * printf-args.c (printf_fetchargs): Use size_t instead of
3602 'unsigned int' where appropriate.
3603 * printf-parse.h: Include sys/types.h.
3604 (char_directive): Change type of *arg_index fields to ssize_t.
3605 (char_directives): Change type of fields 'count', max_*_length to
3607 * printf-parse.c: Include sys/types.h and xsize.h.
3608 (SSIZE_MAX): Define fallback value.
3609 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3610 instead of 'int' where appropriate. Check a_allocated, d_allocated
3611 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3612 * vasnprintf.c: Include xsize.h.
3613 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3614 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3615 overflow. Avoid wraparound when converting a width or precision from
3618 2003-11-16 Bruno Haible <bruno@clisp.org>
3620 Update from GNU gettext.
3621 * printf-parse.c: Generalize to it can be compiled for wide strings.
3622 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3623 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3624 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3625 SNPRINTF): New macros.
3626 Don't include <alloca.h> if the file is used inside libintl.
3627 (local_wcslen): New function, for Solaris 2.5.1.
3628 (VASNPRINTF): Use it instead of wcslen.
3630 2003-11-16 Bruno Haible <bruno@clisp.org>
3632 * xsize.h (xmax): New function.
3633 (xsum, xsum3, xsum4): Declare as "pure" functions.
3635 2003-11-12 Paul Eggert <eggert@twinsun.com>
3637 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3638 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3639 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3640 heuristic is just as accurate as far as we know, and it removes a
3641 dependency on size_max.m4 and ptrdiff_max.m4.
3643 2003-11-12 Paul Eggert <eggert@twinsun.com>
3645 * xstrtol.c (__xstrtol): Remove "break" immediately after
3646 "return", to pacify some unknown compiler. Problem reported
3649 2003-11-11 Bruno Haible <bruno@clisp.org>
3651 * xsize.h (SIZE_MAX): Remove fallback definition.
3652 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3655 2003-11-10 Paul Eggert <eggert@twinsun.com>
3657 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3658 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3659 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3661 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3662 not (size_t) -1, since it's defined here.
3664 2003-11-06 Paul Eggert <eggert@twinsun.com>
3666 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3667 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3668 Reject sizes of exactly SIZE_MAX bytes.
3669 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3670 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3672 2003-11-05 Bruno Haible <bruno@clisp.org>
3674 * xsize.h: Include limits.h, to avoid a possible collision with
3675 SIZE_MAX defined in <limits.h> on Solaris.
3677 2003-11-04 Bruno Haible <bruno@clisp.org>
3679 * xsize.h: New file.
3680 * linebreak.c: Include xsize.h.
3681 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3682 argument for overflow.
3683 Suggested by Paul Eggert.
3685 2003-10-31 Bruno Haible <bruno@clisp.org>
3687 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3688 to avoid (extremely rare) race condition.
3689 Suggested by Paul Eggert.
3691 2003-11-03 Jim Meyering <jim@meyering.net>
3693 * userspec.c: Include "userspec.h".
3694 * userspec.h: New file.
3696 2003-10-31 Paul Eggert <eggert@twinsun.com>
3698 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3699 * mountlist.c (SIZE_MAX): Define if not defined already.
3700 (read_filesystem_list): Set and use me_type_malloced.
3701 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3702 whatever the type happens to be), for brevity and consistency.
3703 Check for size calculation overflow on Alphas running OSF/1.
3705 2003-10-31 Jim Meyering <jim@meyering.net>
3707 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3709 * linebuffer.c: Include <string.h> for declaration of memset.
3711 2003-10-30 Paul Eggert <eggert@twinsun.com>
3712 Bruno Haible <bruno@clisp.org>
3714 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3715 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3717 2003-10-29 Paul Eggert <eggert@twinsun.com>
3719 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3720 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3722 * quotearg.c (quotearg_n_options): Use it.
3723 * group-member.c: Include <stdbool.h>.
3724 (free_group_info): Arg is now const *; don't free arg.
3725 (get_group_info): Now returns bool and accepts struct group_info *,
3726 rather than returning a malloc'ed struct group_info *.
3727 All uses changed. Check for overflow in internal size calculation.
3729 * getusershell.c (readname): Simplify the code by using x2nrealloc
3730 rather than xmalloc/xrealloc.
3731 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3732 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3733 conformance bug: the old code used a pointer after freeing the
3734 storage that it addressed.
3735 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3736 rather than doing it by hand.
3737 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3738 the buffer preserved. Use free and xmalloc instead.
3739 * quotearg.c (quotearg_n_options): Likewise.
3740 Use a simpler test for size overflow. Don't use xalloc_oversized
3741 because unsigned int might be wider than size_t (!); this suggests
3742 that we should switch from unsigned int to size_t for slot numbers.
3744 2003-10-27 Bruno Haible <bruno@clisp.org>
3746 * stdbool_.h: Better support for BeOS.
3748 2003-10-27 Paul Eggert <eggert@twinsun.com>
3750 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3751 to allocate the returned structure. Do not allocate a subarray,
3752 as x2nrealloc will do that.
3753 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3754 instead of xnrealloc.
3755 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3757 2003-10-26 Paul Eggert <eggert@twinsun.com>
3759 * xalloc.h (xalloc_oversized): New static inline function, for
3760 callers that want to do their own size-overflow checking. Include
3761 <stdbool.h>, since xalloc_oversized returns bool.
3762 * xalloc.c (array_size_overflow): Remove. All callers changed
3763 to use xalloc_oversized.
3765 Add two functions x2realloc, x2nrealloc, for programs that grow
3766 arrays dynamically by doubling their sizes.
3767 * xalloc.h (x2realloc, x2nrealloc): New decls.
3768 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3771 Port to C99 semantics for 'inline' of external functions.
3772 Bug reported by Bruno Haible.
3773 * xmalloc.c (xnmalloc_inline): New static inline function,
3774 with the old contents of xnmalloc.
3775 (xnmalloc, xmalloc): Use it.
3776 (xnrealloc_inline): New static inline function,
3777 with the old contents of xnrealloc.
3778 (xnrealloc, xrealloc): Use it.
3780 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3782 2003-10-25 Paul Eggert <eggert@twinsun.com>
3784 Fix several address-calculation bugs in the hash modules,
3785 plus some minor code cleanup.
3787 * hash.h: Include <stdbool.h>, for bool.
3788 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3789 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3790 hash_get_n_entries, hash_get_max_bucket_length,
3791 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3792 hash_rehash): Use size_t rather than unsigned.
3793 * hash.c (struct hash_table, hash_get_n_buckets,
3794 hash_get_n_buckets_used, hash_get_n_entries,
3795 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3796 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3797 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3799 (SIZE_MAX): Define if not defined.
3800 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3801 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3803 Use const * when possible.
3804 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3805 (check_tuning): Fix bug: if tuning parameters were very close to
3806 0 or 1, rounding errors could have caused subscript violations.
3807 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3808 (hash_initialize): Add 'fail:' label
3809 to free table and return NULL, and use it to simplify code.
3810 Use calloc rather than clearing the storage ourself.
3811 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3812 buffer size calculations.
3813 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3814 Include <stddef.h>, for size_t.
3815 * hash-pjw.c (hash_pjw): Likewise.
3816 Switch to method described by Bruno Haible.
3817 Include <limits.h>, for CHAR_BIT.
3818 (SIZE_BITS): New macro.
3820 2003-10-21 Paul Eggert <eggert@twinsun.com>
3822 * getndelim2.c (getndelim2): When size calculation overflows,
3823 ceiling the allocation at NMAX bytes rather than silently
3824 discarding input bytes before NMAX is reached. This makes
3825 a difference only if NMAX exceeds SIZE_MAX / 2.
3827 * obstack.c: Merge from glibc.
3828 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3829 Add libc_hidden_def (_obstack_newchunk).
3830 (_obstack_free) [! defined _LIBC]: Remove.
3831 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3832 a clone of the function body.
3833 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3834 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3836 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3837 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3840 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3841 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3842 Don't use lvalue casts, as GCC plans to remove support for them
3843 in GCC 3.5. Reported by Joseph S. Myers. This bug
3844 was also present in the non-GCC version, indicating that this
3845 code had always been buggy and had never been widely used.
3846 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3847 Use the fast variant of each macro, rather than copying the
3848 definiens of the fast variant; that way, we'll be more likely to
3849 catch future bugs in the fast variants.
3851 2003-10-20 Bruno Haible <bruno@clisp.org>
3853 * wait-process.h: New file, from GNU gettext.
3854 * wait-process.c: New file, from GNU gettext.
3856 2003-10-19 Jim Meyering <jim@meyering.net>
3858 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3860 2003-10-16 Paul Eggert <eggert@twinsun.com>
3862 * getgroups.c: Include <errno.h>, <stdlib.h>.
3863 (getgroups): First arg is int, not size_t.
3864 Don't let 'free' mangle errno.
3866 2003-10-16 Jim Meyering <jim@meyering.net>
3868 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3870 2003-10-15 Paul Eggert <eggert@twinsun.com>
3872 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3874 (new_exclude, add_exclude_file): Initial size no longer needs to
3876 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3877 our own address arithmetic overflow checking.
3879 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3880 (fnmatch): Do not alloca more than 2000 wide characters;
3881 instead, use malloc for large buffers.
3882 Check for address arithmetic overflow, and return -1
3883 with errno set to ENOMEM in that case.
3884 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3885 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3886 instead, return -1. Check for address arithmetic overflow.
3888 2003-10-14 Paul Eggert <eggert@twinsun.com>
3890 Handle invalid suffixes and overflow independently, so that
3891 callers can treat them independently as needed. Fix some bugs in
3892 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3893 suffix for a human-readable blocksize. The major caller-visible
3894 change is the addition of a new
3895 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3896 that both overflow and suffix chars were found.
3898 * human.c (humblock): Don't check separately for invalid suffix
3899 char; that is xstrtoumax's job (now that its bug is fixed).
3900 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3901 INTMAX_MAX]: New macros.
3902 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3903 TYPE_MAXIMUM): New macros.
3904 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3905 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3906 if overflow occurs, as it's what __strtol does and it's more useful
3908 (__xstrtol): If __strtol reports some error other than ERANGE,
3909 reflect it to the caller as LONGINT_INVALID. If it reports
3910 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3911 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3912 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3914 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3915 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3916 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3917 [defined UINTMAX_MAX]: New macros.
3919 2003-10-14 Bruno Haible <bruno@clisp.org>
3921 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3922 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3923 Also use volatile where needed.
3925 2003-10-12 Paul Eggert <eggert@twinsun.com>
3927 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3928 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3929 and define in terms of the other primitives.
3930 * xmalloc.c: Include stdbool.h; do not include exit.h.
3931 (SIZE_MAX): Define if not already defined.
3932 (array_size_overflow): New function.
3933 (xalloc_die): Abort instead of exiting if 'error' returns.
3934 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3935 (xmalloc, xrealloc): Use them.
3936 (xcalloc): Check for address arithmetic overflow.
3937 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3938 a bit faster than strcpy.
3940 2003-10-08 Paul Eggert <eggert@twinsun.com>
3942 Merge getpass from libc, plus a few fixes.
3944 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3945 Include <stdbool.h>.
3946 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3947 __fsetlocking to empty.
3948 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3949 do include <bits/libc-lock.h>.
3950 Do not include <fcntl.h>; not needed.
3951 [_LIBC]: Include <wchar.h>.
3952 (NOTCANCEL_MODE): New macro.
3953 (flockfile, funlockfile) [_LIBC]: New macros.
3954 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3955 [!_LIBC]: New macros.
3956 (call_fclose): New function.
3957 (getpass): Use it. Save tty stream separately; this simplifies the
3958 code and makes it more reliable if stdin happens to equal stdout.
3959 Invoke __fsetlocking on tty.
3960 Handle thread cancellation if needed.
3961 Namespace cleanup (use __tcgetattr, __getline).
3962 Use bool for Booleans.
3963 [USE_IN_LIBIO]: Handle wide streams.
3964 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3965 stream might go where.
3967 * unlocked-io.h: Include <stdio.h>, so that the caller
3968 doesn't have to include <stdio.h> before us.
3969 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3970 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3971 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3972 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3973 if not declared, so that we can use getpass.c code from libc without
3975 (flockfile, ftrylockfile, funlockfile): New macros.
3977 2003-10-06 Bruno Haible <bruno@clisp.org>
3979 * version-etc-2.h: Remove file.
3980 * version-etc-2.c: Remove file.
3982 2003-09-25 Jim Meyering <jim@meyering.net>
3983 Bruno Haible <bruno@clisp.org>
3985 This lets translators provide better translations for the
3986 "Written by ..." part of --version output.
3987 * version-etc.h: Include stdarg.h.
3988 (version_etc_copyright): Declare as readonly.
3989 (version_etc): Make this function variadic with a NULL-terminated list
3990 of author name strings.
3991 (version_etc_va): New declaration.
3992 * version-etc.c: Include stdarg.h, stdlib.h.
3993 (version_etc_copyright): Declare as readonly.
3994 (version_etc_va): New function. Provide a different translatable string
3995 for each possible number of authors < 10. Abbreviate when there are 10
3997 (version_etc): Make this function variadic. Call version_etc_va.
3998 Suggestion from Gary V. Vaughan.
4000 * long-options.h (parse_long_options): Change prototype: the authors
4001 string is moved to the end and becomes variadic.
4002 * long-options.c: Include stdarg.h.
4003 (parse_long_options): Make this function variadic, too.
4004 Call version_etc_va, not version_etc.
4006 2003-10-06 Bruno Haible <bruno@clisp.org>
4008 * fatal-signal.h: New file, from GNU gettext.
4009 * fatal-signal.c: New file, from GNU gettext.
4011 2003-10-04 Karl Berry <karl@gnu.org>
4013 * argp*: update from libc.
4015 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4017 * getpass.c (getpass): Use a no-op fseek when switching from input to
4018 output mode on the same stream.
4020 2003-09-29 Paul Eggert <eggert@twinsun.com>
4022 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4023 Fix arg typo in previous patch.
4025 2003-09-28 Jim Meyering <jim@meyering.net>
4027 * error.c: Correct cpp indentation.
4029 2003-09-27 Paul Eggert <eggert@twinsun.com>
4031 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4032 Omit the special code that used __typeof__, since we worry that
4033 it could be more trouble than it's worth. See:
4034 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4035 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4039 2003-09-26 Jim Meyering <jim@meyering.net>
4041 * error.c (error_tail): Move some declarations
4042 into inner scope where the local variables are used.
4044 2003-09-26 Bruno Haible <bruno@clisp.org>
4046 * stpncpy.h (gnu_stpncpy): New declaration.
4047 (stpncpy): Define as alias for gnu_stpncpy.
4048 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4050 2003-09-26 Paul Eggert <eggert@twinsun.com>
4052 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4053 (error_tail): Do not loop, reallocating temporary buffer, since
4054 the output cannot contain more wide characters than the input
4055 contains bytes, the size must be big enough already. This avoids
4056 one potential size overflow calculation. Check for size overflow
4057 when calculating temporary buffer size. Free temporary buffer
4058 when done, if it was allocated with malloc; this plugs a memory
4059 leak. Remove casts from void * to pointers, that are no longer
4060 needed now that we're assuming C89 or better.
4062 Merge error changes from glibc.
4064 * error.c, error.h: Update copyright notice header to match glibc.
4065 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4066 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4067 Disable cancellation while printing error.
4068 * error.h: Prepend __ to parameter names.
4070 2003-09-25 Karl Berry <karl@gnu.org>
4072 * argp-fmtstream.c, argp-help.c: update from libc.
4074 2003-09-25 Bruno Haible <bruno@clisp.org>
4076 * version-etc-2.h: New file, from version-etc.h with modifications.
4077 * version-etc-2.c: New file, from version-etc.c with modifications.
4079 2003-09-25 Simon Josefsson <jas@extundo.com>
4081 * xgetdomainname.h: New file.
4082 * xgetdomainname.c: New file.
4084 2003-09-25 Simon Josefsson <jas@extundo.com>
4085 Bruno Haible <bruno@clisp.org>
4087 * getdomainname.h: New file.
4088 * getdomainname.c: New file.
4090 2003-09-24 Paul Eggert <eggert@twinsun.com>
4092 * linebuffer.c (freebuffer): Don't free the argument, just
4093 the buffer associated with the argument. Bug reported by
4096 2003-09-19 Karl Berry <karl@gnu.org>
4098 * argp.h: update from libc.
4100 2003-09-16 Paul Eggert <eggert@twinsun.com>
4102 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4103 input error, instead of returning NULL the next time we are called
4104 (and therefore losing track of errno).
4106 2003-09-15 Paul Eggert <eggert@twinsun.com>
4108 * getndelim2.c (getndelim2): Don't trash errno when a read
4109 fails, so that the caller gets the proper errno.
4111 * readutmp.c (read_utmp): Likewise.
4112 Check for fstat error. Close stream and free storage
4115 2003-09-14 Bruno Haible <bruno@clisp.org>
4117 * fwriteerror.h: New file.
4118 * fwriteerror.c: New file.
4120 2003-09-14 Jim Meyering <jim@meyering.net>
4122 * getloadavg.c: Correct cpp indentation.
4123 * strdup.c: Likewise.
4124 * vasnprintf.c: Likewise.
4126 2003-09-12 Paul Eggert <eggert@twinsun.com>
4128 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4129 * obstack.c [!defined _LIBC]: Likewise.
4130 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4131 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4132 * exitfail.c: Don't include stdlib.h; no longer needed.
4134 More changes to assume C89 or better.
4136 * error.c (error_tail): Assume vprintf.
4138 * argmatch.c (getenv): Remove decl.
4139 * progreloc.c (get_full_program_name): Define via prototype.
4140 * setenv.c (clearenv): Likewise.
4141 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4143 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4144 (malloc, memcpy): Remove decls.
4145 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4146 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4147 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4148 (memcpy): Remove macro.
4149 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4150 (__P): Remove. All uses removed.
4151 (PTR): Remove. All uses changed to void *.
4152 (CHAR_BIT, NULL): Remove.
4153 (spaces, zeros, memset_space, memset_zero)
4154 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4156 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4157 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4158 Define with prototype.
4159 Remove now-unnecessary prototype decl.
4160 (extra_args_spec): Assume ANSI C. All uses changed.
4161 (extra_args_spec_iso): Remove.
4162 (my_strftime, emacs_strftimeu): Define via prototype.
4163 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4165 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4166 * strtoimax.c: Include <stdlib.h> unconditionally.
4167 (strtoul, strtol): Remove decls.
4168 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4170 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4171 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4172 (LOCALE_PARAM_PROTO): New macro.
4173 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4174 (INTERNAL (strtol), strtol): Define with a prototype.
4175 (PARAMS): Remove. All uses removed.
4176 * tempname.c: Include <string.h> unconditionally.
4177 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4178 * xgethostname.c (main): Define with a prototype.
4179 * xmalloc.c: Include "xalloc.h" first, to check interface.
4180 Include <stdlib.h> unconditionally.
4181 (calloc, malloc, realloc, free): Remove decls.
4182 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4183 Include <stdlib.h> unconditionally. Sort include file names.
4185 (xstrtod): Define with a prototype.
4186 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4187 (strtol, strtoul): Remove decls.
4189 2003-09-11 Paul Eggert <eggert@twinsun.com>
4191 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4192 Include <stdlib.h>, <string.h> unconditionally.
4193 Remove now-unnecessary cast to char *.
4194 * strnlen.c: Include <string.h> unconditionally.
4195 * yesno.c (yesno): Define with a prototype.
4197 2003-09-10 Bruno Haible <bruno@clisp.org>
4199 * strcspn.c: Include <string.h> unconditionally.
4200 * strpbrk.c: Include <string.h> unconditionally.
4201 * strstr.c: Include <string.h> unconditionally.
4202 * unicodeio.c: Include <string.h> unconditionally.
4203 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4204 * unsetenv.c: Likewise.
4205 * xreadlink.c: Include <stdlib.h> unconditionally.
4206 * yesno.c: Include <stdlib.h> unconditionally.
4207 (rpmatch): Add prototype.
4209 2003-09-10 Jim Meyering <jim@meyering.net>
4211 * error.c: Correct indentation of cpp directives.
4213 2003-09-09 Paul Eggert <eggert@twinsun.com>
4217 * acosl.c (main): Use a prototype.
4218 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4221 * getloadavg.c (getloadavg, main): Define via prototypes.
4223 * getopt.h (struct option.name): Assume C89, and use 'const'.
4224 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4225 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4227 * getopt.c (const): Remove macro.
4228 Include <string.h> unconditionally.
4229 (my_index): Remove; all uses changed to strchr.
4230 (strlen): Remove decl.
4231 (exchange): Remove forward decl; no longer needed.
4232 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4233 Define with prototype.
4234 * getopt1.c (const): Remove macro.
4235 (getopt_long, getopt_long_only, main): Define with prototype.
4237 * getugroups.c: Include <string.h> unconditionally.
4239 * getusershell.c: Include <stdlib.h> unconditionally.
4240 (getusershell, setusershell, endusershell, readname, main):
4241 Define with prototypes.
4243 * group-member.c: Include group-member.h first.
4244 Include <stdlib.h> unconditionally.
4246 * hard-locale.c: Include hard-locale.h first.
4247 Include <stdlib.h>, <string.h> unconditionally.
4249 * hash.c (free, malloc): Remove decls.
4250 Include <stdlib.h> unconditionally.
4252 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4253 (getenv): Do not declare.
4255 * idcache.c: Include <string.h> unconditionally.
4257 * long-options.c: Include long-options.h first, to test interface.
4258 Include <stdlib.h> unconditionally.
4260 * makepath.c: Include makepath.h first, to test interface.
4261 Include <stdlib.h> and <string.h> unconditionally.
4263 * linebuffer.c: Include <stdlib.h>.
4264 (free): Remove decl.
4266 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4267 rpl_malloc returns void *, not char *.
4268 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4270 * md5.h: Include <limits.h> unconditionally.
4271 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4272 (__P): Remove; all uses removed.
4273 * md5.c: Include "md5.h" first.
4274 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4275 md5_buffer, md5_process_bytes, md5_process_block):
4276 Define with prototypes.
4277 * sha.h (__P): Remove all uses. (It wasn't defined??)
4278 * sha.c: Include "sha.h" first.
4279 Include <stdlib.h>, <string.h> unconditionally.
4281 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4282 * memcmp.c (__ptr_t): Likewise.
4283 * memrchr.c (__ptr_t): Likewise.
4284 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4285 Include <string.h> unconditionally.
4286 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4287 * memchr.c: Include <stdlib.h> unconditionally.
4288 * memchr.c (LONG_MAX): Remove.
4289 * memrchr.c (LONG_MAX): Likewise.
4290 * memchr.c (__memchr): Define via a prototype.
4291 * memrchr.c (__memrchr): Likewise.
4292 * memcmp.c (__P): Remove, and remove all uses.
4293 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4294 Remove forward decls; no longer needed.
4295 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4296 Use types required by C89 in prototype.
4298 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4299 * savedir.c: Likewise.
4300 * mkdir.c (free): Remove decl.
4301 * rmdir.c (rmdir): Define with a prototype.
4302 * savedir.c: Include savedir.h first, to test interface.
4304 * mktime.c (STDC_HEADERS): Remove.
4305 Include <stdlib.h>, <string.h> unconditionally.
4307 * modechange.c: Include <stdlib.h> unconditionally.
4308 (malloc): Remove decl.
4310 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4311 (free): Remove decl.
4313 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4314 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4315 (This type really should be intptr_t, but that's a C99ism.)
4316 (_obstack_memcpy): Remove: all uses changed to memcpy.
4317 Include <string.h> unconditionally.
4318 (struct obstack): Assume __STDC__ for types of members
4319 chunkfun, freefun, extra_arg.
4320 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4321 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4322 obstack_begin, obstack_specify_allocation,
4323 obstack_specify_allocation_with_arg, obstack_chunkfun,
4324 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4325 Remove unprototyped decls and the macros that use them.
4326 * obstack.c (POINTER): Remove. All uses changed to void *.
4327 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4328 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4329 (defined __STDC__ && __STDC__)]:
4330 Remove nonprototyped code.
4331 Include <stdlib.h> unconditionally.
4332 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4333 _obstack_allocated_p, _obstack_free, obstack_free,
4334 _obstack_memory_used, print_and_abort):
4335 Define using prototypes.
4336 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4337 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4338 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4339 obstack_next_free, obstack_object_size, obstack_room) [0]:
4340 Remove unused, unprototyped code.
4342 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4344 * physmem.c (physmem_total, physmem_available, main): Define
4347 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4348 (main): Define with a prototype.
4350 * posixver.c (getenv): Remove decl.
4352 * putenv.c (malloc): Returns void *, not char *.
4353 Include <string.h> unconditionally.
4354 (strchr, memcpy, NULL): Do not define.
4356 * readtokens.c: Include readtokens.h first, to test interface.
4357 Include <stdlib.h>, <string.h> unconditionally.
4358 (init_tokenbuffer): Define with a prototype.
4360 * regex.c (PARAMS): Remove. All uses removed.
4361 All uses of _RE_ARGS removed, too.
4362 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4364 (bzero): Assume memset exists.
4365 (memcmp, memcpy, NULL): Remove.
4366 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4367 char, or assignments to local vars of type signed char.
4368 (init_syntax_once, PREFIX(extract_number_and_incr),
4369 PREFIX(print_partial_compiled_pattern),
4370 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4371 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4372 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4373 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4374 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4375 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4376 wcs_compile_range, byte_compile_range, truncate_wchar,
4377 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4378 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4379 count_mbs_length, wcs_re_match_2_internal,
4380 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4381 PREFIX(alt_match_null_string_p),
4382 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4383 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4384 regfree, PREFIX(extract_number)): Define with prototype. Remove
4385 now-unnecessary declaration, if any.
4386 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4388 Remove now-unnecessary casts among pointer types.
4389 * regex.h (_RE_ARGS): Remove. All uses removed.
4391 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4392 (free): Remove decl.
4394 * rpmatch.c: Include <stdlib.h> unconditionally.
4396 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4397 (free): Remove decl.
4399 * save-cwd.c: Include <stdlib.h> unconditionally.
4400 * xgetcwd.c: Likewise.
4402 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4403 (free): Remove decl.
4405 * strchrnul.c (strchrnul): Define with a prototype.
4406 Fix bug: c_in was not converted to char before searching.
4408 The following changes are not K&R related:
4410 * group-member.h: Include <sys/types.h>, so that this file is
4412 * makepath.h: Likewise.
4414 * getusershell.c (readname, default_index, line_size, readname):
4415 Use size_t, not int, for sizes.
4416 (readname): If the size overflows, report an error instead of
4419 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4421 * getndelim2.c: Assume stdlib.h per the C89 spec.
4423 2003-09-08 Paul Eggert <eggert@twinsun.com>
4425 Assume C89 or better; remove K&R cruft.
4426 A few of these changes were first proposed by Derek Robert Price
4427 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4429 * addext.c: Include <string.h> unconditionally.
4430 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4431 Don't declare getenv or malloc.
4433 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4434 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4436 (find_stack_direction, alloca): Use prototypes.
4438 * atexit.c (atexit): Define using a prototype.
4440 * basename.c, dirname.c, stripslash.c:
4441 Include <string.h> unconditionally.
4443 * bcopy.c: Include <stddef.h>.
4444 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4446 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4448 * error.h (error, error_at_line, error_print_progname)
4449 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4450 * error.c: Include error.h first, to check interface.
4451 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4452 (VA_START): Remove; all uses changeed to va_start.
4453 (exit, strerror): Remove decls.
4454 (error_print_progname): Prototype uncondionally.
4455 Don't include <errno.h>; no longer needed.
4456 (private_strerror): Remove.
4457 (error_tail): Always define.
4458 (error, error_at_line): Assume C89 or better; always use prototypes.
4459 * fatal.c: Include "fatal.h" first, to test interface.
4460 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4461 (VA_START): Remove; all uses changed to va_start.
4462 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4464 (exit): Remove decl.
4465 (fatal): Prototype unconditionally. Assume va_start works.
4466 Abort at end, to pacify gcc.
4468 * euidaccess.c (main): Define with a prototype.
4470 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4472 * exitfail.c: Include <stdlib.h> unconditionally.
4474 * fnmatch_.h (__P): Remove. All uses changed to assume
4476 * fnmatch.c: Include fnmatch.h first, to test interface.
4477 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4478 (getenv): Remove decl.
4479 (fnmatch): Define using a prototype.
4480 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4481 (FCT): Define using a prototype.
4483 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4485 * gethostname.c: Include <stddef.h>.
4486 (gethostname): Define with prototype. Length is size_t, not int.
4488 2003-09-08 Paul Eggert <eggert@twinsun.com>
4490 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4491 getversion.c should have been removed then, but was accidentally
4494 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4495 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4497 2003-09-07 Paul Eggert <eggert@twinsun.com>
4499 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4500 copy_tm_result. Bug reported by Simon Josefsson in
4501 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4503 2003-09-06 Paul Eggert <eggert@twinsun.com>
4505 * time_r.c, time_r.h: New files.
4507 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4509 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4510 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4512 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4514 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4515 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4518 * timegm.c: Switch to glibc implementation, with the following changes:
4519 [defined HAVE_CONFIG_H]: Include <config.h>.
4520 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4521 (__mktime_internal) [!defined _LIBC]: New decl.
4522 (__gmtime_r) [!defined _LIBC]: New macro and function.
4523 (timegm): Use a prototype, since gnulib assumes C89.
4524 Do not bother declaring tmp to be const, as it's not really usefu.
4525 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4526 (timegm): Declare only if HAVE_DECL_TIMEGM.
4528 2003-09-03 Paul Eggert <eggert@twinsun.com>
4530 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4531 Bug reported by Lute Kamstra in
4532 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4534 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4535 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4536 course with correspondingly smaller numbers for tomorrow and
4537 yesterday. From Tadayoshi Funaba. Originally installed into
4538 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4541 2003-08-31 Simon Josefsson <jas@extundo.com>
4543 * timegm.h: New file.
4544 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4546 2003-08-31 Karl Berry <karl@gnu.org>
4548 * argp.h: update from libc.
4550 2003-08-28 Bruno Haible <bruno@clisp.org>
4552 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4553 warning on QNX, which defines O_BINARY to 000000.
4555 2003-08-24 Bruno Haible <bruno@clisp.org>
4557 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4558 MSVC7 <stdio.h> is included later.
4560 2003-08-20 Bruno Haible <bruno@clisp.org>
4562 * progname.h: New file, from GNU gettext.
4563 * progname.c: New file, from GNU gettext.
4564 * progreloc.c: New file, from GNU gettext.
4566 2003-08-19 Bruno Haible <bruno@clisp.org>
4568 * xstrdup.c: Assume <string.h> exists.
4570 2003-08-18 Jim Meyering <jim@meyering.net>
4572 * setenv.h: Indent nested cpp directive.
4573 * vasnprintf.c: Remove trailing blanks.
4575 2003-08-17 Simon Josefsson <jas@extundo.com>
4576 Bruno Haible <bruno@clisp.org>
4578 * xstrndup.h: New file.
4579 * xstrndup.c: New file.
4581 2003-08-17 Bruno Haible <bruno@clisp.org>
4583 * strndup.h: New file.
4585 2003-08-16 Paul Eggert <eggert@twinsun.com>
4587 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4588 space, undoing this 2003-08-12 change:
4589 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4591 2003-08-16 Jim Meyering <jim@meyering.net>
4593 Merge from coreutils.
4594 * xstrtoimax.c: #else #if -> #elif.
4595 * xstrtoumax.c: Likewise.
4597 2003-08-15 Paul Eggert <eggert@twinsun.com>
4599 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4600 rather than tab, after '#' in shell-script copyright notices.
4601 Suggested by Bruno Haible.
4603 2003-08-15 Jim Meyering <jim@meyering.net>
4604 and Paul Eggert <eggert@twinsun.com>
4606 Merge from coreutils.
4607 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4608 member but strut utmpx does not. Needed for AIX 4.3.3.
4609 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4611 2003-08-15 Jim Meyering <jim@meyering.net>
4613 Merge from coreutils.
4614 * xgethostname.c: Include <stdlib.h>.
4615 (xghostname): Don't exit for anything other than memory-related
4616 failure; just return NULL.
4617 * userspec.c: Include "posixver.h".
4618 (parse_user_spec): Accept `.' as a separator only
4619 in pre-POSIX-200112 mode.
4620 * strtoimax.c: Use #elif rather than #else #if.
4621 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4622 Remove function, now that we can rely on a working tzset function.
4623 [!_LIBC]: Ensure that the required autoconf test has been run.
4624 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4625 Use underlying_strftime for %r.
4626 * sha.c: Merge in some clean-up and optimization changes from glibc.
4627 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4628 Ensure that it is a multiple of 64.
4629 Rearrange loop exit tests so as to avoid performing an
4630 additional fread after encountering an error or EOF.
4631 * realloc.c: Update copyright date.
4633 2003-08-14 Jim Meyering <jim@meyering.net>
4635 Merge from coreutils.
4636 * obstack.h: Whitespace changes.
4637 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4638 and xcalloc return values.
4639 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4640 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4641 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4642 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4643 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4645 Use mntctl's return value to drive the entry-processing loop, since
4646 we can't rely on the value of the vmt_length member in the last
4647 entry. On some systems doing so could result in exhausting
4648 virtual memory. Based in part on a patch from Mike Jetzer.
4650 2003-08-14 Jim Meyering <jim@meyering.net>
4651 and Paul Eggert <eggert@twinsun.com>
4653 Merges from coreutils, plus other fixes.
4654 * physmem.c: Merge in portability changes from gcc/libiberty
4655 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4656 for credits and details. Thanks to Kaveh Ghazi for helping
4657 to keep these files in sync.
4658 (ARRAY_SIZE): Define it.
4659 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4660 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4661 (memcasecmp): Don't assume size_t fits in unsigned int.
4662 Remove casts and duplicate code.
4663 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4664 (memcpy): Remove definition.
4665 Merge in some clean-up and optimization changes from glibc.
4666 [BLOCKSIZE]: Move definition to top of file.
4667 Ensure that it is a multiple of 64.
4668 Rearrange loop exit tests so as to avoid performing an
4669 additional fread after encountering an error or EOF.
4670 * md5.h (md5_uintptr): Define.
4671 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4672 return to the initial working directory. Preserve errno
4674 * idcache.c: Include "xalloc.h".
4675 (xmalloc, xrealloc): Remove decls.
4676 (getuser): Remove casts no longer required in C89.
4677 * human.c: Include stdio.h, for sprintf.
4678 * group-member.c: Include "xalloc.h".
4679 (xmalloc, xrealloc): Remove decls.
4680 (get_group_info): Remove casts no longer required in C89.
4681 * getusershell.c (readname): Remove casts no longer required in C89.
4682 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4683 * getline.c: Whitespace fix, from coreutils.
4685 2003-08-13 Paul Eggert <eggert@twinsun.com>
4687 * exclude.c: Include <ctype.h>
4688 (IN_CTYPE_DOMAIN): New macro.
4690 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4693 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4694 Undo previous (whitespace-only) change.
4696 2003-08-12 Paul Eggert <eggert@twinsun.com>
4698 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4699 Normalize leading white space and remove trailing white space.
4700 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4701 notice, as per ../config/srclist-update.
4703 Merge from coreutils.
4704 * euidaccess.h: New file.
4705 * euidaccess.c: Include it.
4706 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4707 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4708 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4710 2003-08-11 Bruno Haible <bruno@clisp.org>
4712 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4713 (vasnprintf): Use it instead of wcslen.
4715 2003-08-11 Bruno Haible <bruno@clisp.org>
4717 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4718 value to ensure that _Bool promotes to int. Use #define for _Bool when
4719 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4721 2003-08-10 Karl Berry <karl@gnu.org>
4723 * regex.h: update from libc (whitespace fix).
4725 2003-08-09 Paul Eggert <eggert@twinsun.com>
4727 Merge some files from coreutils. These changes were
4728 originally made by Jim Meyering.
4729 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4730 many older Unixes require this.
4731 * alloca.c (alloca): Remove cast to argument of free;
4732 no longer needed in C89.
4733 * alloca_.h, regex.h: Fix white space to match
4734 what GNU indent does.
4736 2003-08-05 Paul Eggert <eggert@twinsun.com>
4738 * bumpalloc.h: Remove.
4740 2003-08-04 Paul Eggert <eggert@twinsun.com>
4742 * getloadavg.c: Change copyright notice and spacing to conform to
4745 Merge from coreutils.
4746 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4748 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4749 from Karl Berry, implemented by Jim Meyering.
4750 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4751 from Dmitry V. Levin.
4752 Remove anachronistic cast of xrealloc.
4753 * fnmatch_.h (__const): Remove. Use 'const'.
4754 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4755 type. Otherwise, it wouldn't compile with at least /bin/cc on
4756 ymp-cray-unicos9.0.2.X.
4757 Combine two mostly-identical uses of alloca into one.
4758 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4760 2003-08-04 Dave Love <d.love@dl.ac.uk>
4764 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4765 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4766 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4767 obsolete NLIST_NAME_UNION.
4768 [__GNU__]: Undef BSD and FSCALE.
4769 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4771 2003-08-03 Paul Eggert <eggert@twinsun.com>
4773 * stdbool_.h (_Bool): Make it signed char, instead of
4774 an enum type, so that it's guaranteed to promote to int. See:
4775 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4777 2003-07-31 Paul Eggert <eggert@twinsun.com>
4779 * strerror.c: Include config.h, limits.h. Declare sprintf.
4780 (strerror): Don't assume that a printable int fits in 14 bytes.
4782 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4783 Bruno Haible <bruno@clisp.org>
4785 * getline.h (getline, getdelim): Change return type to ssize_t.
4786 * getline.c (getline, getdelim): Likewise.
4787 Remove _GNU_SOURCE define; now it's defined in config.h through
4790 2003-07-22 Paul Eggert <eggert@twinsun.com>
4792 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4793 over-parenthesization in macros.
4795 Sync with coreutils.
4797 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4800 Use `exit_failure' for xalloc and xmemcoll instead of their own
4801 private exit-failure variables.
4802 * xalloc.h (xalloc_exit_failure): Remove.
4803 * xmalloc.c: Likewise. Include exitfail.h.
4804 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4805 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4806 * xmemcoll.c: Likewise. Include exitfail.h.
4807 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4809 2003-07-18 Paul Eggert <eggert@twinsun.com>
4811 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4812 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4813 to test that it can stand by itself. Include "exitfail.h".
4814 Clients should set exit_failure instead.
4815 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4817 2003-07-18 Andreas Schwab <schwab@suse.de>
4819 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4821 2003-07-18 Bruno Haible <bruno@clisp.org>
4823 * getndelim2.h: New file.
4824 * getndelim2.c: Make into a module of its own. Include config.h,
4826 (getndelim2): Make non-static. Change return type to ssize_t.
4827 * getline.h: Change argument names.
4828 * getline.c: Include getndelim2.h instead of getndelim2.c.
4829 * getnline.c: Include getndelim2.h.
4831 2003-07-17 Bruno Haible <bruno@clisp.org>
4833 * Makefile.am: Remove file.
4834 * Makefile.in: Remove file.
4836 2003-07-17 Bruno Haible <bruno@clisp.org>
4838 * getnline.h: New file.
4839 * getnline.c: New file.
4840 * getndelim2.c: New file, extracted from getline.c.
4841 (getndelim2): Renamed from getdelim2, with added nmax argument.
4842 * getline.c: Include getndelim2.c.
4843 (getdelim2): Moved out to getndelim2.c.
4844 (getline, getdelim): Update.
4846 2003-07-15 <karl@gnu.org>
4848 * vasnprintf.c: update from gettext.
4850 2003-07-15 Jim Meyering <jim@meyering.net>
4852 * makepath.c (make_path): Enclose diagnostic in _(...).
4854 2003-07-14 Paul Eggert <eggert@twinsun.com>
4856 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4857 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4858 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4859 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4860 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4861 updated automatically by ../config/srclist-update. This changes
4862 their license from LPGL to GPL.
4864 2003-07-14 Jim Meyering <jim@meyering.net>
4866 Don't emit diagnostics. Let callers do that.
4867 * save-cwd.c: Don't include "error.h".
4868 (save_cwd): Don't call error. Ensure that errno is valid
4869 when returning nonzero.
4871 * save-cwd.h (restore_cwd): Update prototype.
4872 * save-cwd.c (restore_cwd): Remove two parameters.
4873 Simplify. Don't call error upon failure. Let callers do that.
4874 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4875 when auditing is enabled. But don't bother updating the #if.
4877 2003-07-14 Simon Josefsson <jas@extundo.com>
4879 * mempcpy.h: New file.
4880 * mempcpy.c: New file.
4882 2003-07-14 Paul Eggert <eggert@twinsun.com>
4884 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4885 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4886 unicodeio.c, unicodeio.h, unlocked-io.h:
4887 Switch from LGPL to GPL.
4889 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4891 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4892 it breaks C++ compilation.
4893 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4895 2003-07-10 Jim Meyering <jim@meyering.net>
4897 * vasnprintf.c: Remove trailing blanks.
4898 Make cpp indentation consistent.
4900 2003-07-09 Paul Eggert <eggert@twinsun.com>
4902 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4903 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4904 Switch from LGPL to GPL.
4906 2003-07-07 Paul Eggert <eggert@twinsun.com>
4908 * mktime.c: Fix some boundary cases and remove need for floating point.
4910 Issue a compile-time diagnostic if time_t is floating point, or if
4911 two's complement arithmetic is not in effect, or if arithmetic
4912 right shift does not propagate the sign. These assumptions were
4913 all in the original code but they weren't checked.
4915 (TIME_T_MIDPOINT, verify): New macros.
4916 (__isleap): Remove; it has integer overflow problems.
4917 (leapyear): New function, without those problems.
4918 (ydhms_tm_diff): Remove; splitting into two parts.
4919 (ydhms_diff): New function, containing the arithmetic part of
4920 the old ydhms_tm_diff function. Issue a compile-time
4921 diagnostic if we are not using C99 integer division.
4922 Avoid casts when possible.
4923 (guess_time_tm): New function, containing the checking part of
4924 the old ydhms_tm_diff function. Return the new value, rather than
4925 the difference between it and the old. Accept a new argument T
4926 so that *T specifies the old value. Check for overflow in the result.
4928 (__mktime_internal): Use a time_t offset, not a long int offset.
4929 This undoes the 2003-06-04 change, which is no longer needed now
4930 that we have better overflow checking.
4931 (localtime_offset): Likewise.
4933 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4934 and long are 64-bit but int is only 32-bit.
4935 (ydhms_diff): Use long int to store year1 and yday1.
4936 Issue a compile-time diagnostic if long int is not wide enough.
4938 (__mktime_internal): Use long int to store adjusted year and yday.
4939 Use plain C rather than preprocessor commands, if that doesn't
4941 Check for overflow (and try to repair) after each probe
4942 rather than checking only at the very end. This avoids some bugs
4943 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4944 does not equal GMT offset at maximum time).
4945 Use integer to check for overflow rather than floating point; this
4946 is more portable to non-IEEE hosts, and is a tad faster.
4947 When we detect that we are oscillating between two values,
4948 don't check whether tm_isdst has the requested value, since
4949 we already know the answer. When tm_isdst has the wrong value,
4950 use a different heuristic to find the right one, based on the
4951 extreme values actually observed in practice in tz2003a,
4952 rather than the (overly optimistic) "previous 3 calendar quarters".
4954 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4955 "T const" to accommodate glibc style.
4956 (check_result): Use less-confusing report format. "long" -> "long int.
4958 Don't loop if the iteration overflows time_t.
4959 Allow a negative step in the iteration.
4961 2003-07-01 Paul Eggert <eggert@twinsun.com>
4963 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4964 having it depend on HAVE_SYS_TYPES_H.
4966 2003-06-25 Bruno Haible <bruno@clisp.org>
4968 * readlink.c: New file.
4970 2003-06-20 Bruno Haible <bruno@clisp.org>
4972 Assume C89, so PARAMS isn't needed.
4973 * unicodeio.h (PARAMS): Remove.
4974 * unicodeio.c: Don't use PARAMS.
4976 2003-06-18 Jim Meyering <jim@meyering.net>
4978 Merge changes from coreutils.
4979 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4980 Remove explicit declarations of xmalloc and realloc.
4982 (read_utmp): Remove anachronistic cast of xmalloc.
4984 2003-06-17 Paul Eggert <eggert@twinsun.com>
4986 Assume C89, so PARAMS isn't needed.
4987 * backupfile.h (PARAMS): Remove. All uses removed.
4988 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4989 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4990 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4991 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4992 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4993 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4994 xstrtol.h: Likewise.
4995 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4996 same.h, strverscmp.h: Do not include config.h; no longer needed.
4997 Anyway, config.h should always be included before any other file.
4999 2003-06-11 Simon Josefsson <jas@extundo.com>
5001 * sysexit_.h: New file.
5003 2003-05-20 Derek Price <derek@ximbiot.com>
5005 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5007 2003-06-10 Simon Josefsson <jas@extundo.com>
5009 * strchrnul.h: New file.
5010 * strchrnul.c: New file.
5012 2003-06-10 Simon Josefsson <jas@extundo.com>
5014 * argp.h: New file, from glibc.
5015 * argp-ba.c: New file, from glibc.
5016 * argp-eexst.c: New file, from glibc.
5017 * argp-fmtstream.c: New file, from glibc.
5018 * argp-fmtstream.h: New file, from glibc.
5019 * argp-fs-xinl.c: New file, from glibc.
5020 * argp-help.c: New file, from glibc.
5021 * argp-namefrob.h: New file, from glibc.
5022 * argp-parse.c: New file, from glibc.
5023 * argp-pv.c: New file, from glibc.
5024 * argp-pvh.c: New file, from glibc.
5025 * argp-xinl.c: New file, from glibc.
5027 2003-06-07 Jim Meyering <jim@meyering.net>
5029 * readtokens.h: Put `Free Software Foundation, Inc.'
5030 in place of my name in the copyright comment.
5031 Remove definition and uses of __P.
5034 * stat.c: Don't declare xmalloc explicitly.
5035 Instead, include "xalloc.h".
5036 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5037 xrealloc, and xcalloc return values.
5038 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5040 * xgetcwd.h: Remove definition/uses of PARAMS.
5042 2003-06-06 Jim Meyering <jim@meyering.net>
5044 * stdbool_.h: Renamed from stdbool.h.in.
5046 2003-06-06 Jim Meyering <jim@meyering.net>
5048 Merge from coreutils.
5049 * same.c: (same_name): Declare *_basename locals to be `const'.
5050 Consolidate declarations and initializations of *_base* locals.
5052 Merge from coreutils.
5053 This avoids a core dump on systems without GNU putenv,
5054 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5055 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5056 (unsetenv): New static function, from GNU libc.
5057 (rpl_putenv): Use it.
5059 * modechange.c: Remove trailing blanks.
5061 Merge from coreutils.
5062 * fsusage.c: Remove declaration of statfs.
5063 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5065 * posixtm.c: Include <stdbool.h> unconditionally.
5067 2003-06-05 Paul Eggert <eggert@twinsun.com>
5069 * mktime.c (__mktime_internal): When resolving a tm_isdst
5070 mismatch, look in future quarters as well as past. This fixes a
5071 bug when processing fall-backwards gaps immediately after a long
5072 period of daylight-saving time.
5074 * mktime.c: Assume freestanding C89 or better.
5075 (HAVE_LIMITS_H): Remove. Assume it's 1.
5076 (__P): Remove; not used.
5077 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5078 (mktime, not_equal_tm, print_tm, check_result,
5079 main): Use prototypes. Use const * where appropriate.
5080 (main): Fix typo in testing code that uncovered by above changes.
5081 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5083 2003-06-04 Paul Eggert <eggert@twinsun.com>
5085 * mktime.c: Fix Debian bug 177940
5086 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5087 (localtime_offset): Now long int, not time_t, because we want it
5088 to be guaranteed to be signed. All uses changed.
5089 (__mktime_internal): If overflow would occur when adding offset,
5092 Merge 'human' changes from coreutils. Rewrite to support
5093 locale-specific notations like thousands separators.
5094 * human.c: Simplify authorship notice.
5095 Include human.h immediately after config.h.
5096 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5097 <limits.h>: Do not include, since human.h does.
5098 (SIZE_MAX, UINTMAX_MAX): New macros.
5099 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5100 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5101 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5102 (power_letter): Renamed from suffixes.
5103 (generate_suffix_backwards): Remove.
5104 (adjust_value): Now takes int style (because of human.h changes)
5105 and long double value (for greater precision on some platforms).
5106 (group_number): New function.
5107 (human_readable): Use it. Use integer options, not enum.
5108 Put the options before the sizes in the arg list.
5109 Support all the new options.
5110 The old human_readable function has been removed;
5111 use inttostr.h instead.
5112 (human_readable, default_block_size, humblock):
5113 Use uintmax_t, not int, for block sizes.
5114 (human_readable_inexact, block_size_types): Remove.
5115 (block_size_opts): New constant.
5116 (human_options): Renamed from human_block_size, with new signature
5117 that allows block sizes up to UINTMAX_MAX. All callers changed.
5118 * human.h: Add copyright and authorship notice.
5119 Include <limits.h> and <stdbool.h> unconditionally.
5120 (PARAMS): Remove. All uses removed.
5121 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5122 (enum human_inexact_style): Remove tag; now a nameless enum.
5123 (human_floor, human_ceiling, human_round_to_even): Now have
5124 values 2, 0, 1 rather than -1, 1, 0.
5125 (human_group_digits, human_suppress_point_zero, human_autoscale,
5126 human_base_1024, human_SI, human_B): New constants.
5127 (human_readable_inexact, human_block_size): Remove.
5128 (human_readable): Size args are now uintmax_t, not int.
5129 (human_options): New decl.
5131 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5132 unnecessary now that we assume C89 or better. This change
5133 imported from coreutils.
5135 * mktime.c (__mktime_internal): Do not reject negative timestamps
5136 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5137 in the 2003-05-30 sync from glibc.
5139 .h files should stand alone, but we shouldn't include <sys/types.h>
5140 if we can get away with just <stddef.h>.
5142 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5143 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5144 rather than <sys/types.h>, as we merely need size_t.
5145 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5147 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5148 Include <stdio.h>, to get FILE.
5149 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5150 memcasecmp.h has included <stddef.h> and all we need is size_t.
5151 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5152 our interface, instead of including <sys/types.h>
5154 2003-06-02 Paul Eggert <eggert@twinsun.com>
5157 Fix some minor time-related bugs with POSIX time arguments.
5158 Some valid time stamps were being rejected (notably -1, and
5159 time stamps before 1900 on 64-bit hosts). And some invalid
5160 time stamps were being accepted, e.g. September 31.
5162 * posixtm.h (posixtime): Return bool instead of time_t, so
5163 that we can return (time_t) -1 successfully.
5164 * posixtm.c: Likewise.
5165 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5166 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5167 (t): Remove static var.
5168 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5169 of static var. All uses changed.
5170 (year): Do not reject years before 1900; they can occur with
5172 (posix_time_parse): Do not check for out-of-range components;
5173 that is now the caller's responsibility, since our checks were
5174 only approximations.
5175 (posixtime): Use mktime to check for out-of-range components,
5176 since it knows them exactly.
5177 If mktime returns (time_t) -1, check whether an error actually occurred
5178 by invoking localtime on -1.
5179 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5180 posixtime failures better.
5181 Improve the test data (in comments only).
5183 2003-05-30 <karl@gnu.org>
5185 * mktime.c: update from libc.
5187 2003-05-30 Bruno Haible <bruno@clisp.org>
5189 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5190 * localcharset.h: Likewise.
5191 * localcharset.c: Likewise.
5193 2003-05-28 Paul Eggert <eggert@twinsun.com>
5195 Assume the headers required for C89 freestanding compilers.
5196 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5197 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5198 without checking for HAVE_LIMITS_H.
5199 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5200 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5202 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5203 * exclude.c: Include <stdbool.h> unconditionally.
5204 * tempname.c: Include <stddef.h> unconditionally.
5205 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5206 * modechange.c, rpmatch.c (NULL): Don't define, since
5207 <stddef.h> does that.
5208 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5209 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5210 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5211 * xstrtol.c: Likewise.
5212 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5213 * savedir.c: Include <stddef.h> instead of defining NULL.
5215 * addext.c (addext): Use assignment rather than cast, to avoid
5216 warnings on some platforms.
5218 * mktime.c (__mktime_internal): Do not reject negative timestamps
5221 2003-05-10 Bruno Haible <bruno@clisp.org>
5223 * linebreak.c (iconv_string_length): Don't return -1 just because the
5224 string is longer than 4 KB.
5226 2003-05-12 Jim Meyering <jim@meyering.net>
5228 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5229 the space-padded-by-default conversion specifiers, %e, %k, %l.
5231 2003-05-03 Bruno Haible <bruno@clisp.org>
5233 Upgrade to Unicode-4.0.
5234 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5235 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5236 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5237 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5238 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5239 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5240 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5241 Change width of U+E0100..U+E01EF from 1 to 0.
5243 2003-04-25 Bruno Haible <bruno@clisp.org>
5245 * copy-file.c: Include <stddef.h>, for size_t.
5247 2003-04-25 Jim Meyering <jim@meyering.net>
5249 * copy-file.c (copy_file_preserving): Declare buf_size to be
5250 of type size_t, not int.
5252 2003-04-11 Jim Meyering <jim@meyering.net>
5254 Merge changes from Coreutils.
5256 2003-03-22 Jim Meyering <jim@meyering.net>
5258 * strftime.c (widen): Cast alloca return value to proper type.
5260 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5263 * strftime.c (my_strftime): Handle very large width
5264 specifications for numeric values correctly. Improve checks for
5267 2003-01-19 Jim Meyering <jim@meyering.net>
5269 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5270 (nl_get_alt_digit) [! defined my_strftime]: Define.
5271 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5272 _nl_get_alt_digit and _nl_get_walt_digit.
5274 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5275 These changes have no effect outside of _LIBC.
5277 2003-04-10 Bruno Haible <bruno@clisp.org>
5279 * findprog.h: New file, from GNU gettext.
5280 * findprog.c: New file, from GNU gettext.
5282 2003-04-05 Jim Meyering <jim@meyering.net>
5284 Merge changes from Coreutils.
5286 * exclude.h (PARAMS): Remove definition and uses.
5287 * exclude.c: Remove uses of `PARAMS'.
5289 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5290 Add test-cases for DOS filenames. Declare program_name.
5291 (main): Set up program_name. Patch by Rich Dawe.
5293 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5295 Use mntctl's return value to drive the entry-processing loop, since
5296 we can't rely on the value of the vmt_length member in the last
5297 entry. On some systems doing so could result in exhausting
5298 virtual memory. Based in part on a patch from Mike Jetzer.
5300 2003-04-04 Bruno Haible <bruno@clisp.org>
5302 * linebreak.h: New file, from GNU gettext.
5303 * linebreak.c: New file, from GNU gettext with slight modifications.
5304 * lbrkprop.h: New file, from GNU gettext.
5306 2003-04-03 Bruno Haible <bruno@clisp.org>
5308 * utf8-ucs4.h: New file, from GNU gettext.
5309 * utf16-ucs4.h: New file, from GNU gettext.
5310 * ucs4-utf8.h: New file, from GNU gettext.
5311 * ucs4-utf16.h: New file, from GNU gettext.
5313 2003-04-02 Bruno Haible <bruno@clisp.org>
5315 * binary-io.h: New file, from GNU gettext.
5317 2003-04-01 Bruno Haible <bruno@clisp.org>
5319 * pathname.h: New file, from GNU gettext.
5320 * concatpath.c: New file, from GNU gettext.
5322 2003-03-30 Bruno Haible <bruno@clisp.org>
5324 * copy-file.c (copy_file_preserving): Don't set owner if the function
5325 chown() doesn't exist.
5327 2003-03-28 Bruno Haible <bruno@clisp.org>
5329 * copy-file.h: New file, from GNU gettext.
5330 * copy-file.c: New file, from GNU gettext.
5332 2003-03-18 Jim Meyering <jim@meyering.net>
5334 * quote.c (quote_n): Fix typo in comment.
5336 2003-03-14 Jim Meyering <jim@meyering.net>
5338 Merge changes from Coreutils.
5339 * obstack.h (obstack_object_size): Declare temporary, __o,
5340 to be const, in order to avoid warnings.
5341 (obstack_room): Likewise.
5342 (obstack_empty_p): Likewise.
5344 2003-03-13 Paul Eggert <eggert@twinsun.com>
5346 Merge changes from Bison.
5347 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5348 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5349 when compiling Bison 1.875's `bitset bset = obstack_alloc
5350 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5351 * hash.c: Include <stdbool.h> unconditionally.
5353 2003-03-09 Paul Eggert <eggert@twinsun.com>
5355 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5356 Reported by Bruce Becker; see:
5357 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5359 2003-03-03 Paul Eggert <eggert@twinsun.com>
5360 Bruno Haible <bruno@clisp.org>
5362 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5363 Reported by John Hughes, see
5364 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5366 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5368 * poll_.h: New file.
5371 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5373 * mathl.h: New file.
5374 * acosl.c: New file.
5375 * asinl.c: New file.
5376 * atanl.c: New file.
5377 * ceill.c: New file.
5380 * floorl.c: New file.
5381 * frexpl.c: New file.
5382 * ldexpl.c: New file.
5384 * sincosl.c: New file.
5386 * sqrtl.c: New file.
5388 * trigl.c: New file.
5389 * trigl.h: New file.
5391 2003-02-17 Bruno Haible <bruno@clisp.org>
5393 * mkdtemp.h: New file, from GNU gettext.
5394 * mkdtemp.c: New file, from GNU gettext.
5396 2003-01-31 Bruno Haible <bruno@clisp.org>
5398 * rename.c: #undef rename before defining rpl_rename.
5399 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5401 2003-01-30 Bruno Haible <bruno@clisp.org>
5403 * printf-args.h: New file, from GNU gettext.
5404 * printf-args.c: New file, from GNU gettext.
5405 * printf-parse.h: New file, from GNU gettext.
5406 * printf-parse.c: New file, from GNU gettext.
5407 * vasnprintf.h: New file, from GNU gettext.
5408 * vasnprintf.c: New file, from GNU gettext.
5409 * asnprintf.c: New file, from GNU gettext.
5410 * vasprintf.h: New file, from GNU gettext with modifications.
5411 * vasprintf.c: New file, from GNU gettext.
5412 * asprintf.c: New file, from GNU gettext.
5414 2003-01-29 Bruno Haible <bruno@clisp.org>
5416 * stpncpy.h: New file, from GNU gettext with modifications.
5417 * stpncpy.c: New file, from GNU gettext with modifications.
5419 2003-01-28 Bruno Haible <bruno@clisp.org>
5421 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5423 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5426 2003-01-27 Bruno Haible <bruno@clisp.org>
5428 * xsetenv.h: New file, from GNU gettext.
5429 * xsetenv.c: New file, from GNU gettext.
5431 2003-01-23 Bruno Haible <bruno@clisp.org>
5433 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5435 2003-01-22 Bruno Haible <bruno@clisp.org>
5437 * exit.h: New file, from GNU gettext.
5439 2003-01-11 Bruno Haible <bruno@clisp.org>
5441 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5442 * strcase.h (strcasecmp, strncasecmp): Likewise.
5444 2003-01-14 Jim Meyering <jim@meyering.net>
5446 * same.c (same_name): Tweak a comment.
5448 2003-01-11 Bruno Haible <bruno@clisp.org>
5450 * same.c (same_name): Reorder tests so as to avoid calling stat()
5451 when a string comparison is sufficient.
5453 2003-01-11 Bruno Haible <bruno@clisp.org>
5455 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5458 2003-01-11 Bruno Haible <bruno@clisp.org>
5460 * hash-pjw.c: Add comment about low quality of this function.
5462 2003-01-12 Paul Eggert <eggert@twinsun.com>
5464 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5465 to avoid collisions with libcurses and libreadline.
5467 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5468 * getstr.h, getstr.c: Remove.
5469 * getline.c: Include "getline.h", to check interface.
5470 Move body of old getstr.c here: this defines MIN_CHUNK and
5471 declares getdelim2, which is renamed from getstr.
5472 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5474 * linebuffer.c (readlinebuffer): Renamed from readline.
5476 * linebuffer.h: Likewise.
5477 (readline): Remove backward-compatibility macro.
5479 2003-01-12 Jim Meyering <jim@meyering.net>
5481 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5483 2003-01-10 Bruno Haible <bruno@clisp.org>
5485 * alloca_.h: New file.
5486 * getdate.y: Unconditionally include alloca.h.
5487 * makepath.c: Likewise.
5488 * setenv.c: Likewise.
5489 * userspec.c: Likewise.
5491 2003-01-09 Bruno Haible <bruno@clisp.org>
5493 * stdbool.h.in: New file.
5495 2003-01-08 Bruno Haible <bruno@clisp.org>
5497 * safe-read.c: Include specification header first, to ensure its
5499 * full-write.c: Likewise.
5501 2003-01-08 Jim Meyering <jim@meyering.net>
5503 * full-write.c: Undefine and define-away `const' after inclusion
5504 of errno.h, not before. Suggestion from Bruno Haible.
5506 2003-01-07 Jim Meyering <jim@meyering.net>
5508 * full-write.c: Rework so that it may serve to define full_read, too.
5509 * full-read.c: Simply #define FULL_READ and include full-write.c.
5511 2003-01-06 Jim Meyering <jim@meyering.net>
5513 * version-etc.c: Update year in translatable copyright string.
5515 2002-12-25 Bruno Haible <bruno@clisp.org>
5517 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5518 * xstrtol.h: Likewise.
5519 * xstrtoimax.c: Likewise.
5520 * xstrtoumax.c: Likewise.
5521 * human.h: Likewise.
5523 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5524 on systems that have <inttypes.h> but not <stdint.h>.
5526 2002-12-31 Paul Eggert <eggert@twinsun.com>
5528 * memcoll.c (memcoll): Fall back on a simple algorithm using
5529 memcmp if strcoll doesn't work.
5531 2002-12-23 Bruno Haible <bruno@clisp.org>
5533 * localcharset.h: New file.
5534 * localcharset.c: Include it.
5535 * unicodeio.c: Likewise.
5537 2002-12-22 Bruno Haible <bruno@clisp.org>
5539 * utime.c (utime_null): No need to call ftruncate if the file was
5542 2002-12-23 Bruno Haible <bruno@clisp.org>
5544 * memcoll.c (STRCOLL): New macro.
5547 2002-12-22 Bruno Haible <bruno@clisp.org>
5549 * getstr.h (getstr): Define, to avoid clash with libcurses.
5550 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5552 2002-12-22 Bruno Haible <bruno@clisp.org>
5554 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5556 2002-12-23 Bruno Haible <bruno@clisp.org>
5558 * getline.h: Include <stddef.h>, for size_t.
5560 * unicodeio.h: Include <stddef.h>, for size_t.
5561 * unicodeio.c: Don't include <stddef.h>.
5563 2002-12-17 Bruno Haible <bruno@clisp.org>
5565 * canon-host.c (strdup): Remove unused declaration.
5567 * fsusage.c: Include full_read.h.
5568 (get_fs_usage): Use full_read instead of safe_read.
5570 * utime.c (utime_null): Use SAFE_READ_ERROR.
5572 2002-12-11 Bruno Haible <bruno@clisp.org>
5574 * setenv.h: Rewritten to cope with systems that have setenv() but not
5576 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5579 2002-12-11 Bruno Haible <bruno@clisp.org>
5581 * setenv.c (alloca): Fall back to malloc.
5583 (setenv): Use freea() to free memory allocated with alloca().
5585 2002-11-13 Bruno Haible <bruno@clisp.org>
5587 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5588 function declarations.
5589 * unsetenv.c (unsetenv): Likewise.
5591 2002-03-04 Bruno Haible <bruno@clisp.org>
5593 Portability to AIX 4.3.3.
5594 * unsetenv.c: New file, extracted from setenv.c.
5595 * setenv.c: Move the unsetenv() function to unsetenv.c.
5597 2001-12-20 Bruno Haible <bruno@clisp.org>
5599 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5600 use malloc instead. For SunOS 4.
5602 2001-12-11 Bruno Haible <bruno@clisp.org>
5604 * setenv.c: Declare alloca.
5605 (compar_fn_t): New typedef.
5606 (KNOWN_VALUE, STORE_VALUE): Use it.
5608 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5611 2002-12-10 Paul Eggert <eggert@twinsun.com>
5613 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5614 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5615 Choose values that are less likely to collide with system fnmatch
5617 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5618 defined (e.g., a pure POSIX system).
5619 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5620 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5622 2002-12-06 Jim Meyering <jim@meyering.net>
5624 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5626 Merge in changes from libc's misc/error.c, in preparation
5627 for the merge of gnulib's changes back into libc.
5629 * error.c (_): Define only if not already defined.
5630 Move definition to follow all #include directives.
5631 Include unlocked-io.h only if !_LIBC.
5632 [_LIBC]: Include <libio/libioP.h>.
5633 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5634 (fflush): Tweak definition to use INTUSE.
5637 2002-12-05 Paul Eggert <eggert@twinsun.com>
5639 * alloca.c [defined emacs]: Include "lisp.h".
5640 (xalloc_die) [defined emacs]: New macro.
5641 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5642 [! defined emacs]: Include <xalloc.h>.
5643 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5644 (pointer): Typedef to POINTER_TYPE *.
5645 (malloc): Remove decl; we now always use xmalloc.
5646 (alloca): Use old-style definition, since Emacs needs this.
5647 Check for arithmetic overflow when computing combined size.
5649 2002-12-04 Paul Eggert <eggert@twinsun.com>
5651 Do not generate unlocked-io.h automatically, since it's easier to
5652 maintain it by hand.
5654 * unlocked-io.h: New file, from GNU diffutils,
5655 but with proper copyright notice and attribution.
5657 * Makefile.am: Add copyright notice.
5658 (libfetish_a_SOURCES): Add unlocked-io.h.
5659 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5660 (DISTCLEANFILES, io_functions): Remove macros.
5661 (EXTRA_DIST): Remove gen_uio.
5662 (unlocked-io.h): Remove rule.
5664 2002-12-04 Jim Meyering <jim@meyering.net>
5666 Reflect the fact that stat.c and lstat.c are no longer generated.
5667 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5668 (DISTCLEANFILES): Likewise.
5669 (EXTRA_DIST): Likewise.
5670 (all_local): Don't depend on stat.c or lstat.c.
5671 (stat.c, lstat.c): Remove rules.
5672 (EXTRA_DIST): Remove xstat.in.
5674 * xstat.in: Remove file. Contents moved into stat.c.
5675 * stat.c: New file. Contents mostly from xstat.in.
5676 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5677 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5679 * safe-read.c: Rework so that it may serve to define safe_write, too.
5680 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5682 2002-12-03 Jim Meyering <jim@meyering.net>
5684 * safe-read.c, safe-write.c: Change variable names and comments, but
5685 not semantics, to minimize the differences between these two files.
5686 (safe_read): Change comment to mention SAFE_READ_ERROR.
5688 * safe-read.c (IS_EINTR): Define.
5689 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5691 2002-12-02 Bruno Haible <bruno@clisp.org>
5693 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5694 Define, taken from safe-read.c.
5695 (INT_MAX): Provide fallback.
5696 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5697 * safe-write.h (SAFE_WRITE_ERROR): Define.
5699 * safe-read.c (EINTR): Remove definition.
5700 (safe_read): Don't use EINTR if it is absent.
5702 2002-12-02 Jim Meyering <jim@meyering.net>
5704 * safe-read.c (EINTR): Define.
5705 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5706 (INT_MAX): Provide fallback.
5707 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5709 * safe-read.h (SAFE_READ_ERROR): Define.
5711 2002-12-01 Jim Meyering <jim@meyering.net>
5713 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5714 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5716 2002-11-27 Paul Eggert <eggert@twinsun.com>
5718 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5719 hash_rehash): Replace `if (limit <= value) abort ();' with
5720 `if (! (value < limit)) abort ();', for readability.
5722 2002-11-26 <karl@gnu.org>
5724 * strdup.c: copy from libc again, with jim's ok.
5725 * .cppi-disable: re-add strdup.c
5727 2002-11-25 <karl@gnu.org>
5729 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5730 instead of "strtol.c".
5732 2002-11-25 Jim Meyering <jim@meyering.net>
5734 * mktime.c: Sync from libc, now that it has the latest fix.
5736 2002-11-24 <karl@gnu.org>
5738 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5739 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5741 2002-11-24 Jim Meyering <jim@meyering.net>
5743 Update from coreutils:
5745 * mktime.c: Merge in changes from libc.
5747 Avoid a link-time failure on some Linux systems.
5748 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5749 (__mon_yday): Declare with the STATIC attribute.
5750 (__mktime_internal): Likewise.
5751 Based on a report from Greg Schafer.
5753 2002-11-23 Jim Meyering <jim@meyering.net>
5755 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5756 Use `unsigned', not `int', as type of index.
5758 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5760 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5762 2002-11-22 Paul Eggert <eggert@twinsun.com>
5764 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5765 hint that one should use `if (! x) abort ();' rather than `assert
5766 (x);', and anyway it's one less thing to worry about configuring.
5767 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5768 hash_rehash, hash_insert): Use abort rather than assert.
5770 2002-11-22 Paul Eggert <eggert@twinsun.com>
5772 * quotearg.h: Allow multiple inclusion by surrounding with
5773 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5774 so that we can be included first.
5775 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5776 * quotearg.c: Include quotearg.h immediately after config.h.
5777 No need to include stddef.h or sys/types.h any more.
5778 Surround local include files with "", not "<>".
5779 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5780 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5781 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5782 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5783 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5784 (ISPRINT): Remove; no longer needed now that we assume C89.
5786 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5789 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5790 quotearg_char): Use SIZE_MAX rather than
5791 (size_t) -1 when we are talking about "infinity".
5793 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5795 2002-11-22 Bruno Haible <bruno@clisp.org>
5797 * safe-read.h: Assume C89. Add comments.
5798 (safe_read): Change return type to size_t.
5799 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5800 counts > SSIZE_MAX correctly.
5801 * safe-write.h: New file.
5802 * safe-write.c: New file.
5803 * full-read.h: New file.
5804 * full-read.c: New file.
5805 * full-write.h: Assume C89. Add comments.
5806 * full-write.c: Include safe-write.h.
5807 (full_write): Rewritten to use safe_write.
5808 Suggested by Jim Meyering and Paul Eggert.
5810 2002-11-21 Bruno Haible <bruno@clisp.org>
5812 Remove case insensitive option matching.
5813 * argmatch.h (argcasematch): Remove declaration.
5814 (ARGCASEMATCH): Remove macro.
5815 (__xargmatch_internal): Remove case_sensitive argument.
5816 (XARGMATCH): Update.
5817 (XARGCASEMATCH): Remove macro.
5818 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5819 case_sensitive argument.
5820 (argcasematch): Remove function.
5821 (__xargmatch_internal): Remove case_sensitive argument.
5822 (main): Use XARGMATCH instead of XARGCASEMATCH.
5824 * xmalloc.c: Change compile-time error message. Add comment about
5825 required autoconf version.
5827 2002-11-21 Jim Meyering <jim@meyering.net>
5829 * strdup.c (strdup): Tweak comment and initial #if/#include.
5831 Merge in changes from the coreutils.
5833 2002-09-25 Paul Eggert <eggert@twinsun.com>
5834 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5835 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5836 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5837 int. Work more efficiently if X is the same width as uintmax_t.
5838 Do not compare X to -1, to avoid bogus compiler warning.
5839 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5840 Don't assume that f_frsize and f_bsize are the same type.
5842 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5845 * makepath.c (make_path): Restore umask *before* creating the final
5847 (make_path): Minor reformatting.
5849 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5850 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5852 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5853 ones. At least on GNU/Linux systems, `auto' means something else.
5856 2002-11-20 Paul Eggert <eggert@twinsun.com>
5858 Merge argmatch cleanups from Bison. Assume C89.
5860 * argmatch.c: Include config.h here, not in argmatch.h.
5861 Include stdlib.h, for EXIT_FAILURE.
5862 Always include <string.h>, since we assume C89.
5863 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5864 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5865 Include <stddef.h> instead, since it's all we need for size_t.
5866 (PARAMS): Remove. All uses removed.
5867 (ARRAY_CARDINALITY): Do not bother to #undef.
5868 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5869 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5870 Remove unnecessary parentheses.
5871 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5872 Insert necessary parentheses.
5873 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5874 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5876 2002-11-19 Bruno Haible <bruno@clisp.org>
5878 * mbswidth.c: Include mbswidth.h right at the beginning.
5879 * mbswidth.h: Include <stddef.h>, for size_t.
5881 * mbswidth.h (PARAMS): Remove macro.
5882 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5883 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5885 * gcd.h (PARAMS): Remove macro.
5886 (gcd): Use ANSI C function declarations.
5887 * gcd.c (gcd): Likewise.
5889 2002-11-15 Bruno Haible <bruno@clisp.org>
5891 * strcspn.c: Include <stddef.h>.
5892 (strcspn): Use ANSI C function declaration. Change return type to
5894 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5895 (strpbrk): Use NULL.
5896 * strpbrk.h (PARAMS): Remove macro.
5897 (strpbrk): Use ANSI C function declaration.
5898 * strstr.c: Don't include <sys/types.h>.
5899 * strstr.h (PARAMS): Remove macro.
5900 (strstr): Use ANSI C function declarations.
5902 2002-11-06 Bruno Haible <bruno@clisp.org>
5904 * gcd.h (gcd): Change argument type to 'unsigned long'.
5905 * gcd.c (gcd): Likewise.
5907 2002-11-05 Bruno Haible <bruno@clisp.org>
5909 * gcd.h: New file, from gettext-0.11.5.
5910 * gcd.c: New file, from gettext-0.11.5.
5912 2002-11-05 Bruno Haible <bruno@clisp.org>
5914 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5915 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5916 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5917 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5919 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5920 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5922 * closeout.c: Include gettext.h instead of <libintl.h>.
5923 * human.c: Include gettext.h instead of <libintl.h>.
5924 * quotearg.c: Include gettext.h instead of <libintl.h>.
5925 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5926 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5927 * userspec.c: Include gettext.h instead of <libintl.h>.
5928 * version-etc.c: Include gettext.h instead of <libintl.h>.
5929 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5930 (textdomain): Remove definition.
5931 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5933 * long-options.c: Remove include of <libintl.h> and definition of _.
5934 * same.c: Remove include of <libintl.h> and definition of _.
5936 2002-11-04 Bruno Haible <bruno@clisp.org>
5938 * stpcpy.h: New file, from GNU gettext-0.11.5.
5939 * strcase.h: New file, from GNU gettext-0.11.5.
5940 * strpbrk.h: New file, from GNU gettext-0.11.5.
5941 * strstr.h: New file, from GNU gettext-0.11.5.
5942 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5944 2002-05-09 Bruno Haible <bruno@clisp.org>
5946 * config.charset: Update for newest glibc. Add canonical names
5947 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5949 2002-05-09 Bruno Haible <bruno@clisp.org>
5951 * localcharset.c (get_charset_aliases): Add more Windows specific
5954 2002-05-08 Owen Taylor <otaylor@redhat.com>
5956 * config.charset: A few additions for Solaris.
5958 2001-12-05 Bruno Haible <bruno@clisp.org>
5960 * localcharset.c (locale_charset): Don't return an empty string.
5962 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5964 * config.charset: msdos in uk_UA uses CP1125.
5966 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5968 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5969 * localcharset.c (locale_charset): Declare as extern "C".
5971 2002-02-15 Bruno Haible <bruno@clisp.org>
5973 * config.charset [msdosdjgpp]: For Russian, use CP866.
5975 2002-02-11 Bruno Haible <bruno@clisp.org>
5977 * config.charset: Add support for NetBSD.
5979 2002-09-25 <karl@gnu.org>
5981 * strdup.c: copy from libc/string (via ../config/srclist*).
5982 * getopt*: copy from libc/posix.
5983 * gettext.h: copy from gettext.
5984 * .cppi-disable: add strdup.c, gettext.h.
5986 2002-07-01 Jim Meyering <meyering@lucent.com>
5988 * c-stack.c: Include sys/time.h.
5989 From Volker Borchert.
5991 2002-06-11 Paul Eggert <eggert@twinsun.com>
5993 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5994 New macro. Use it uniformly instead of
5995 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5996 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5997 reported by Vin Shelton.
5999 2002-06-22 Jim Meyering <meyering@lucent.com>
6001 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6002 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6004 2002-06-22 Paul Eggert <eggert@twinsun.com>
6006 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6007 Do not assume SA_SIGINFO behavior.
6008 Bug reported by Jim Meyering on NetBSD 1.5.2.
6010 2002-06-22 Jim Meyering <meyering@lucent.com>
6012 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6014 * exitfail.c, exitfail.h: Likewise.
6015 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6017 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6019 (EXTRA_DIST): Add fnmatch_loop.c.
6020 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6022 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6023 * fnmatch.c: Update from diffutils-2.8.2.
6024 * fnmatch_.h: New file. From diffutils-2.8.2.
6025 * fnmatch.h: Remove file.
6027 2002-06-18 Paul Eggert <eggert@twinsun.com>
6029 * file-type.h: Report an error if neither S_ISREG nor
6030 S_IFREG is defined, instead of using a test specific to glibc
6031 2.2. This should be safe, since POSIX requires S_ISREG and
6032 Unix Version 7 had S_IFREG. We don't need to check for
6033 <sys/types.h> since we don't use any symbols that it defines.
6035 2002-06-15 Jim Meyering <meyering@lucent.com>
6037 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6038 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6039 have been included before this file.
6041 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6043 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6044 so that each temporary file name is unique and valid in the first
6045 8 characters, for operation under DOS.
6047 2002-06-15 Jim Meyering <meyering@lucent.com>
6049 Work even with DJGPP 2.03, which lacks support for symlinks.
6051 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6053 * lchown.c (S_ISLNK): Likewise.
6055 2002-06-14 Jim Meyering <meyering@lucent.com>
6057 * file-type.h: Use the version from diffutils-2.8.2.
6058 * file-type.c: Likewise.
6060 2002-05-27 Jim Meyering <meyering@lucent.com>
6062 Fix a problem seen only on nonconforming systems whereby ls.c's
6063 use of localtime, and then of gettimeofday would cause trouble:
6064 the localtime call used to initialize rpl_gettimeofday's save
6065 mechanism would clobber ls's current local time information so
6066 that in any long listing the first file would always be listed
6067 with date 1970-01-01. Analysis by Volker Borchert.
6069 * gettimeofday.c (localtime): Undefine.
6070 (rpl_localtime): New function.
6072 2002-05-22 Jim Meyering <meyering@lucent.com>
6074 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6075 * file-type.h: New file.
6076 * file-type.c (file_type): New file/function. Extracted from diffutils.
6078 2002-04-29 Paul Eggert <eggert@twinsun.com>
6080 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6082 2002-04-28 Paul Eggert <eggert@twinsun.com>
6084 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6085 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6086 of 127, since 64 is the largest conceivable number for ancient
6088 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6090 2002-04-28 Jim Meyering <meyering@lucent.com>
6092 * sig2str.c (WTERMSIG): Remove definition (unused).
6094 2002-04-28 Paul Eggert <eggert@twinsun.com>
6096 * sig2str.h, sig2str.c: New files.
6097 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6099 2002-04-24 Jim Meyering <meyering@lucent.com>
6101 * gettext.h: New file, from Gettext.
6102 * Makefile.am (INCLUDES): Remove -I../intl.
6103 (libfetish_a_SOURCES): Add gettext.h.
6105 2002-04-16 Jim Meyering <meyering@lucent.com>
6107 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6108 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6109 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6111 2002-04-12 Jim Meyering <meyering@lucent.com>
6113 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6115 2002-03-10 Jim Meyering <meyering@lucent.com>
6117 * makepath.c (make_path): Remove a comma from a diagnostic.
6118 Suggestion from Santiago Vila.
6120 2002-03-08 Jim Meyering <meyering@lucent.com>
6122 * rename.c: Mention that this wrapper is needed also on
6123 mips-dec-ultrix4.4 systems.
6125 2002-03-02 Jim Meyering <meyering@lucent.com>
6127 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6128 not HAVE_CLOCK_SETTIME.
6130 2002-02-27 Paul Eggert <eggert@twinsun.com>
6132 * nanosleep.h: Rename to....
6133 * timespec.h: New name for nanosleep.h. All uses changed.
6135 * gettime.c: New file.
6136 * settime.c: New file.
6139 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6140 timespec.h. Remove nanosleep.h.
6142 2002-02-25 Paul Eggert <eggert@twinsun.com>
6144 * acl.c, acl.h: New files.
6145 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6147 2002-02-24 Jim Meyering <meyering@lucent.com>
6149 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6150 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6151 cause trouble. Reported by Nelson Beebe.
6153 2002-02-23 Paul Eggert <eggert@twinsun.com>
6155 * path-concat.c (xpath_concat): Reorder code to pacify
6156 compilers that don't know that xalloc_die never returns.
6158 2002-02-20 Jim Meyering <meyering@lucent.com>
6160 * getdate.c: Regenerate using bison-1.33.
6162 2002-02-15 Paul Eggert <eggert@twinsun.com>
6164 * posixver.c, posixver.h: New files.
6165 * Makefile.am (libfetish_a_SOURCES): Add them.
6167 2002-02-02 Paul Eggert <eggert@twinsun.com>
6168 Bruno Haible <bruno@clisp.org>
6170 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6171 (fwrite_success_callback): New declaration.
6172 * unicodeio.c (unicode_to_mb): New function, extracted from
6173 print_unicode_char. Call failure callback instead of error.
6174 (fwrite_success_callback): New function.
6175 (exit_failure_callback): New function.
6176 (fallback_failure_callback): New function.
6177 (print_unicode_char): Call unicode_to_mb.
6179 2002-01-26 Jim Meyering <meyering@lucent.com>
6181 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6183 2002-01-22 Jim Meyering <meyering@lucent.com>
6185 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6186 Otherwise, some versions of automake would omit the rule that makes
6187 Makefile from Makefile.in.
6189 2001-01-21 Paul Eggert <eggert@twinsun.com>
6191 * xmemcoll.h, xmemcoll.c: New files.
6192 * Makefile.am (libfetish_a_SOURCES): Add them.
6193 * memcoll.c: Include errno.h, and declare errno if not defined.
6194 (memcoll): Set errno to zero if there is no error.
6196 * quotearg.c (quotearg_buffer_restyled):
6197 Fix bug with quoting buffers containing NUL when backslashing escapes.
6198 This bug was exposed by the other changes in this patch.
6199 (quotearg_n_options): New arg ARGSIZE.
6200 All callers changed.
6201 (quoting_options_from_style): New function.
6202 (quotearg_n_style): Use it.
6203 (quotearg_n_style_mem): New function.
6205 * quotearg.h (quotearg_n_style_mem): New function.
6207 2002-01-16 Jim Meyering <meyering@lucent.com>
6209 * getdate.y: Add three semicolons, each just before a closing brace.
6210 Bison (as of version 1.31) no longer papers over that mistake.
6212 2002-02-14 Paul Eggert <eggert@twinsun.com>
6214 * backupfile.c (ISDIGIT): Comment fix.
6215 * getdate.y (ISDIGIT): Likewise.
6216 * posixtm.c (ISDIGIT, year): Likewise.
6217 * strverscmp.c (ISDIGIT): Likewise.
6218 * userspec.c (ISDIGIT): Likewise.
6220 2002-01-05 Jim Meyering <meyering@lucent.com>
6222 * version-etc.c (version_etc_copyright): Update copyright year.
6224 2001-01-19 Paul Eggert <eggert@twinsun.com>
6226 * closeout.c (close_stdout_status): If ferror (stdout), do
6227 not silently exit merely because the output buffer happens to
6228 have nothing pending.
6230 2001-12-18 Paul Eggert <eggert@twinsun.com>
6232 See the big note in ../ChangeLog.
6233 * human.c (suffixes): Prefer K to k for 1024.
6234 (generate_suffix_backwards): New function.
6235 (human_readable_inexact): Use it.
6236 * xstrtol.c (__xstrtol): If there is no number but there
6237 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6238 Accept 'K' as well as 'k'.
6240 2001-12-15 Jim Meyering <meyering@lucent.com>
6242 * regex.h (__restrict_arr): Update from libc.
6244 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6245 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6248 2001-12-10 Jim Meyering <meyering@lucent.com>
6250 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6251 Instead, include "xalloc.h".
6252 (initbuffer): Don't cast xmalloc return value to char*.
6253 (readline): Reword comment.
6254 Don't cast xrealloc return value to char*
6257 2001-12-09 Jim Meyering <meyering@lucent.com>
6259 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6260 `signed and unsigned type in conditional expression'.
6261 * posixtm.c (posix_time_parse): Likewise.
6263 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6265 * readtokens.c (readtoken): Declare an index to be of type unsigned
6266 to avoid a pedantic warning.
6268 * getstr.c: Don't include assert.h.
6269 (getstr): Remove warning-evoking assertions.
6270 Return -1 if offset parameter is out of bounds.
6271 Change the type of a local from int to size_t.
6273 * strftime.c (my_strftime_localtime_r): Include this function
6274 definition in the `#if ! HAVE_TM_GMTOFF' block.
6276 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6277 Include xalloc.h instead.
6279 2001-12-02 Jim Meyering <meyering@lucent.com>
6281 * tempname.c: Don't declare getenv, thus reverting the change of
6282 2001-11-18. It's no longer necessary, now that stdlib.h is always
6285 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6286 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6288 2001-11-30 Akim Demaille <akim@epita.fr>
6290 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6291 before being defined.
6293 2001-11-27 Paul Eggert <eggert@twinsun.com>
6295 * quotearg.h (quotearg_n, quotearg_n_style):
6296 First arg is int, not unsigned.
6297 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6298 (SIZE_MAX, UINT_MAX): New macros.
6299 (quotearg_n_options): Abort if N is negative.
6300 Avoid overflow check on hosts where size_t is 64 bits and int
6301 is 32 bits, as overflow is impossible there.
6302 Fix off-by-one typo that caused unnecessary reallocation.
6304 2001-11-27 Jim Meyering <meyering@lucent.com>
6306 * tempname.c: Merge with version from libc.
6307 * regex.c: Likewise.
6309 * tempname.c: Include stdlib.h unconditionally. On some old systems
6310 for which STDC_HEADERS is 0, it was not included, resulting in a
6311 warning about an integer-to-pointer conversion problem with getenv.
6312 Reported by Volker Borchert.
6314 2001-11-26 Jim Meyering <meyering@lucent.com>
6316 * gtod.h: Remove file.
6317 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6318 * gettimeofday.c: Don't include gtod.h.
6319 (GTOD_init): Remove function.
6320 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6321 Suggestion from Volker Borchert.
6323 2001-11-23 Jim Meyering <meyering@lucent.com>
6325 * hash.h (struct hash_table): Don't define here. Merely declare it.
6326 * hash.c (struct hash_table): Define it here instead.
6328 2001-11-22 Jim Meyering <meyering@lucent.com>
6330 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6332 2001-11-18 Paul Eggert <eggert@twinsun.com>
6334 * tempname.c (TMP_MAX): Remove; no longer needed.
6335 (TEMPORARIES): New macro.
6336 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6337 removes an artificial limitation (e.g. HP-UX 10.20, where
6340 2001-11-18 Jim Meyering <meyering@lucent.com>
6342 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6345 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6346 files will be created before anything else.
6348 2001-11-17 Jim Meyering <meyering@lucent.com>
6350 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6351 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6352 rather than group writable. Patch by Juan F. Codagnone.
6354 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6355 Instead, include "xalloc.h".
6357 * mountlist.c: Include unlocked-io.h after all system headers.
6358 Remove explicit declarations of xmalloc, xrealloc,
6359 and xstrdup. Instead, include "xalloc.h".
6361 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6362 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6363 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6365 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6366 Reported by Padraig Brady.
6368 * mkstemp.c: #undef mkstemp.
6370 (rpl_mkstemp): Rename from mkstemp.
6373 2001-11-16 Jim Meyering <meyering@lucent.com>
6375 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6376 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6377 determine the amount of total physical memory, use pstat_getstatic.
6378 HPUX-11 doesn't define _SC_PHYS_PAGES.
6379 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6380 If sysconf couldn't be used to determine the amount of available
6381 physical memory, use both pstat_getstatic and pstat_getdynamic.
6382 Based on a patch from Bob Proulx.
6384 2001-11-05 Jim Meyering <meyering@lucent.com>
6386 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6388 2001-11-03 Jim Meyering <meyering@lucent.com>
6390 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6391 in argmatch_to_argument call.
6393 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6396 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6397 e.g., a fault due to an attempt to free a NULL pointer.
6399 2001-11-01 Jim Meyering <meyering@lucent.com>
6401 * dirfd.c, dirfd.h: New files.
6402 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6404 * hash.c (hash_print) [TESTING]: Clean up.
6406 2001-10-22 Paul Eggert <eggert@twinsun.com>
6408 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6409 to avoid a warning if -Wall.
6411 2001-10-21 Paul Eggert <eggert@twinsun.com>
6413 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6415 2001-10-21 Jim Meyering <meyering@lucent.com>
6417 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6418 this code would end up calling gettext even in packages built
6420 * getopt.c (_): Likewise.
6421 * regex.c (_): Likewise.
6423 2001-10-20 Paul Eggert <eggert@twinsun.com>
6425 * error.c (strerror_r): Do not declare unless !_LIBC.
6426 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6427 Use strerror_r that is only a macro, even if it is not a function.
6428 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6429 (private_strerror): Use prototypes, not old-style function definition.
6430 (print_errno_message): New function.
6431 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6433 (error_tail, error, error_at_line): Use it.
6435 2001-10-11 Jim Meyering <meyering@lucent.com>
6437 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6438 and quote_n (1, ... to avoid clobbering a buffer.
6440 2001-10-05 Jim Meyering <meyering@lucent.com>
6442 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6443 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6444 * hash-pjw.h: New file.
6446 2001-09-30 Jim Meyering <meyering@lucent.com>
6448 * mountlist.c [MOUNTED_GETFSSTAT]:
6449 Include <sys/ucred.h>, for Apple Darwin.
6450 Include sys/mount.h and sys/fs_types.h only if available.
6452 (read_filesystem_list): Use FS_TYPE.
6454 2001-09-29 Paul Eggert <eggert@twinsun.com>
6456 * exclude.c (excluded_filename): 0 -> false, since it's
6459 2001-09-28 Paul Eggert <eggert@twinsun.com>
6461 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6462 #defines strtoimax. Also treat the other strto* functions
6465 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6466 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6467 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6469 2001-09-26 Jim Meyering <meyering@lucent.com>
6471 Most macros in unlocked-io.h had the wrong number of arguments.
6472 * gen-uio: New script.
6473 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6474 * unlocked-io.hin: Remove file.
6475 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6476 rather than trying to embed it here.
6477 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6478 Reported by Padraig Brady.
6480 2001-09-25 Volker Borchert <bt@teknon.de>
6482 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6484 2001-09-23 Jim Meyering <meyering@lucent.com>
6486 * mountlist.c: Remove useless parentheses in #if directives.
6487 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6488 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6490 2001-09-22 Jim Meyering <meyering@lucent.com>
6492 * localcharset.c: Update from latest gettext.
6493 * config.charset: Likewise.
6495 2001-09-20 Jim Meyering <meyering@lucent.com>
6497 * xstrtol.c (strtoimax): Guard declaration with
6498 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6499 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6500 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6501 (strtoumax): Likewise, for completeness (it wasn't necessary).
6503 2001-09-06 Paul Eggert <eggert@twinsun.com>
6505 * strtoimax.c (HAVE_LONG_LONG):
6506 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6507 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6508 to work around bug in IBM C compiler.
6510 2001-09-16 Jim Meyering <meyering@lucent.com>
6512 * mkdir.c: New file.
6514 2001-09-04 Paul Eggert <eggert@twinsun.com>
6516 * xgetcwd.c: Revert some of the previous change; intead,
6517 fix the HAVE_GETCWD_NULL code to behave more like the
6518 !HAVE_GETCWD_NULL code used to.
6521 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6524 2001-09-04 Paul Eggert <eggert@twinsun.com>
6526 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6527 Use ssize_t, not int, to store result of readlink.
6528 Check for ssize_t overflow as well as size_t overflow,
6529 as POSIX says the result of readlink is implementation-defined
6530 when ssize_t overflows.
6531 Remove unnecessary cast to char*.
6532 Use free+malloc instead of realloc, as the storage doesn't need
6533 to be preserved and it's clearer and can be more efficient that way.
6534 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6535 * xreadlink.h (xreadlink): Update prototype.
6537 2001-09-03 Paul Eggert <eggert@twinsun.com>
6539 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6540 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6541 spotted by Jim Meyering.
6543 2001-09-03 Jim Meyering <meyering@lucent.com>
6545 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6547 2001-09-03 Paul Eggert <eggert@twinsun.com>
6549 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6550 like the HAVE_GETCWD_NULL code.
6551 Include pathmax.h if not HAVE_GETCWD.
6552 Do not include xalloc.h.
6553 (INITIAL_BUFFER_SIZE): New symbol.
6554 Do not use xmalloc / xrealloc, since the caller is responsible for
6555 handling errors. Preserve errno around `free' during failure.
6556 Do not overrun buffer when using getwd.
6558 2001-09-03 Paul Eggert <eggert@twinsun.com>
6560 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6561 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6563 2001-09-02 Jim Meyering <meyering@lucent.com>
6565 * error.c: Update from GNU libc.
6567 2001-09-01 Jim Meyering <meyering@lucent.com>
6569 * xreadlink.c: New file.
6570 * xreadlink.h: New file.
6571 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6573 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6574 doesn't conflict with sparc Solaris 7's definition in
6575 /usr/include/sys/int_types.h.
6577 * exclude.c: Use `""', not `<>' to #include non-system header files.
6578 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6579 and strncasecmp as r-values. Unixware didn't have declarations.
6581 2001-08-31 Jim Meyering <meyering@lucent.com>
6583 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6584 Use an initial, malloc'd, buffer of length 128 rather than
6585 a statically allocated one of length 1024.
6587 2001-08-30 Paul Eggert <eggert@twinsun.com>
6589 * xgetcwd.c: Don't include pathmax.h.
6590 Include stdlib.h and unistd.h if available.
6592 (xmalloc, xstrdup, free): Remove decls.
6593 (xgetcwd): Don't assume sizes fit in unsigned.
6594 Check for overflow when computing sizes.
6595 Simplify reallocation code.
6597 2001-08-28 Paul Eggert <eggert@twinsun.com>
6599 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6601 * strtoimax.c: Renamed from strtoxmax.c, removing the
6604 Also, make the following further changes to make this file's
6605 configuration more similar to that of strtol.c:
6606 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6607 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6608 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6609 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6610 changed to signed values.
6612 And make the following changes as well:
6613 Fix copyright notice, as 1999 was missing.
6614 (verify): New macro.
6615 (strtoimax): Check sizes at compile-time, not run-time.
6616 Prefer strtol to strtoll if both work.
6617 (main): Remove; it was not that useful and was a pain to maintain.
6619 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6621 2001-08-30 Paul Eggert <eggert@twinsun.com>
6623 * savedir.c (savedir): Remove size parameter, as POSIX says that
6624 a directory's st_size can have an arbitrary value, so the old
6625 usage could waste an arbitrary amount of memory. All uses
6627 * savedir.h: Update prototype.
6629 2001-08-30 Paul Eggert <eggert@twinsun.com>
6631 * xstrtol.c (strtoimax): New decl.
6633 2001-08-28 Paul Eggert <eggert@twinsun.com>
6635 * xstrtol.h: Add copyright notice.
6636 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6637 LONGINT_INVALID_SUFFIX_CHAR.
6639 2001-08-30 Paul Eggert <eggert@twinsun.com>
6641 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6644 2001-08-30 Paul Eggert <eggert@twinsun.com>
6646 * hash.c: Remove '2001' from copyright notice.
6648 2001-08-30 Paul Eggert <eggert@twinsun.com>
6650 * full-write.h: New file.
6651 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6652 * full-write.c: Correct credits, as cccp.c no longer
6653 exists and anyway it was so heavily changed from the old cccp
6654 code as to be unrecognizable. Include full-write.h.
6655 (full_write) Return size_t, with short writes meaning failure.
6656 All callers changed. This fixes a bug with large buffers
6658 * utime.c: Include full-write.h.
6660 2001-08-30 Paul Eggert <eggert@twinsun.com>
6662 Merge 'exclude' changes from tar 1.13.22.
6663 This fixes one or two unlikely storage allocation overflow bugs,
6664 but doesn't change user-visible behavior otherwise.
6666 2001-08-30 Paul Eggert <eggert@twinsun.com>
6668 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6669 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6670 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6671 Include if available.
6672 (<xalloc.h>): Include
6673 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6674 (verify): New macro. Use it to verify that EXCLUDE macros do not
6675 collide with FNM macros.
6676 (struct patopts): New struct.
6677 (struct exclude): Use it, as exclude patterns now come with options.
6678 (new_exclude): Support above changes.
6679 (new_exclude, add_exclude_file):
6680 Initial size must now be a power of two to simplify overflow checking.
6681 (free_exclude, fnmatch_no_wildcards): New function.
6682 (excluded_filename): No longer requires options arg, as the options
6683 are determined by add_exclude. Now returns bool, not int.
6684 (excluded_filename, add_exclude):
6685 Add support for the fancy new exclusion options.
6686 (add_exclude, add_exclude_file): Now takes int options arg.
6687 Check for arithmetic overflow when computing sizes.
6688 (add_exclude_file): xrealloc might modify errno, so don't
6689 realloc until after errno might be used.
6691 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6693 (free_exclude): New decl.
6694 (add_exclude, add_exclude_file): Now takes int options arg.
6695 (excluded_filename): No longer requires options arg, as the options
6696 are determined by add_exclude. Now returns bool, not int.
6698 2001-08-30 Paul Eggert <eggert@twinsun.com>
6700 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6702 2001-08-27 Jim Meyering <meyering@lucent.com>
6704 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6706 * version-etc.c (N_): Remove definition.
6707 Revert most of last change.
6708 Instead, simply don't mark the `Copyright...' string for translation.
6709 Based on advice from Paul Eggert.
6711 * strtoxmax.c: Tweak comment.
6713 2001-08-26 Jim Meyering <meyering@lucent.com>
6715 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6716 of copyright with `%s' so translators don't get an untranslated
6718 (COPYRIGHT_YEAR): Define.
6719 (version_etc): Use fprintf rather than fputs.
6720 Suggestion from Ulrich Drepper.
6722 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6724 * strtoll.c: New file, from GNU libc.
6725 * xstrtoimax.c: New file.
6727 * xstrtol.h: Add xstrtoimax.
6728 * strtoumax.c: New file. Simply include "strtoumax.c".
6729 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6731 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6732 * strtoxmax.c: ... then renamed to this.
6734 2001-08-13 Paul Eggert <eggert@twinsun.com>
6736 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6737 Port to Solaris 8, where 'sed' requires a space after the 'r'
6738 command, and where sh dislikes "$/". Clean up the spacing a bit.
6739 Redirect output to $tmp just once.
6741 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6743 * addext.c (<errno.h>): Include.
6744 (errno): Declare if not defined.
6745 (addext): Work correctly when pathconf returns -1 and leaves
6746 errno alone because there is no limit. Also, work even if
6747 pathconf returns a value greater than SIZE_MAX.
6749 2001-08-12 Jim Meyering <meyering@lucent.com>
6751 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6752 Simply `return getcwd (NULL, 0);'.
6753 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6754 Use 1300 as initial value for length, not PATH_MAX.
6756 * pathmax.h: Clean up cpp syntax.
6758 2001-08-12 Jim Meyering <meyering@lucent.com>
6760 * gettimeofday.c: New file.
6762 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6764 2001-08-04 Jim Meyering <meyering@lucent.com>
6766 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6767 to get in sync with glibc.
6769 2001-08-03 Paul Eggert <eggert@twinsun.com>
6771 The following changes are from gettext 0.10.39 as maintained by
6774 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6775 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6776 with inverted sense. All uses changed.
6778 * mbswidth.c: Don't include <limits.h>.
6779 Include <stdlib.h> and <string.h> unconditionally.
6780 (iswcntrl, mbsinit, ISCNTRL): New macros.
6781 (mbsnwidth): Use K&R style function declarations.
6782 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6783 can optimize it when MB_CUR_MAX == 1.
6784 The width of control characters is zero, not 1.
6786 2001-07-15 Jim Meyering <meyering@lucent.com>
6788 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6789 (BUILT_SOURCES): Add unlocked-io.h.
6790 (io_functions): Define.
6791 (unlocked-io.h): New rule.
6792 (DISTCLEANFILES): Add unlocked-io.h.
6793 (all-local): Depend on unlocked-io.h, to ensure it is created.
6795 * unlocked-io.hin: New file
6797 * regex.c: Update from glibc.
6799 2001-07-05 Jim Meyering <meyering@lucent.com>
6801 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6803 (libfetish_a_SOURCES): Put all .h files here instead.
6804 Remove a thus-exposed (better checks in automake) duplicate and
6805 two unnecessary .h files.
6807 2001-06-11 Jim Meyering <meyering@lucent.com>
6809 * regex.c: Update from GNU libc.
6811 2001-05-27 Jim Meyering <meyering@lucent.com>
6813 * readutmp.h (UT_TYPE): Define.
6815 2001-05-24 Jim Meyering <meyering@lucent.com>
6817 * argmatch.c: Include "quote.h".
6818 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6819 quote function. Reported by Göran Uddeborg.
6821 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6823 * dirname.c (dir_name): Compute append_dot using path, not newpath
6824 which is not yet declared.
6826 2001-05-11 Paul Eggert <eggert@twinsun.com>
6828 * Makefile.am (libfetish_a_SOURCES):
6829 Add strftime.c, since we now compile it on all hosts.
6831 * strftime.c (my_strftime):
6832 Define to nstrftime if emacs, but only if my_strftime is not defined.
6833 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6834 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6835 Add one more extra argument: a nanoseconds value.
6838 (my_strftime function): Add %N format.
6839 (emacs_strftimeu): Renamed from emacs_strftime,
6840 with extra ut argument.
6842 2001-05-11 Paul Eggert <eggert@twinsun.com>
6844 dirname code cleanup. base_name now behaves more compatibly
6845 with POSIX basename when given file names that have trailing
6846 slashes, and similarly for dir_name. Add new primitives
6847 base_len and dir_len. Put the directory-name-related decls
6850 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6851 * backupfile.c (base_name): Likewise.
6852 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6853 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6854 * makepath.c (strip_trailing_slashes): Likewise.
6855 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6857 * rename.c (strip_trailing_slashes): Likewise.
6858 * same.c (base_name): Likewise.
6859 * stripslash.c (ISSLASH): Likewise.
6861 * addext.c: Include <dirname.h> after size_t is defined.
6862 * backupfile.c: Likewise.
6864 * addext.c (addext): Use base_len to trim redundant
6865 trailing slashes instead of doing it ourselves.
6866 But do not trim the last slash if it is not redundant.
6868 * backupfile.c (find_backup_file_name,
6869 max_backup_version): Use base_len instead of rolling it ourselves.
6870 Handle the case of "" and (on DOS) "C:" correctly.
6872 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6873 Include <string.h>, <dirname.h>.
6874 (base_name): Allow file names ending in slashes, other than names
6875 that are all slashes. In this case, return the basename followed
6876 by the slashes. This is more general, and can be used in places
6877 where the original base_name purposely had an assertion failure.
6878 (base_len): New function.
6880 * dirname.c: Include <string.h> instead of <stdlib.h>.
6881 Do not include <assert.h>; no longer needed.
6883 (memrchr): Remove decl.
6884 (dir_name_r): Remove.
6885 (dir_len): Renamed from dirlen. All callers changed.
6886 Rewrite in terms of base_name, for simplicity and consistency.
6887 (dir_name): Never return NULL. All callers changed.
6888 Do not include <stdlib.h> in test program; no longer needed.
6889 return 0; is fine for test program.
6891 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6893 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6895 * path-concat.c (path_concat): Use base_len to compute
6896 base length, not strlen; this means we cannot rely on memcpy
6899 * same.c (STREQ): Remove.
6900 (same_name): Handle the case where the basename ends in trailing '/'.
6902 * stripslash.c (strip_trailing_slashes): Return nonzero if
6903 a slash was stripped. Do not strip the last slash after a
6906 2001-04-08 Jim Meyering <meyering@lucent.com>
6908 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6909 recomputed; that's necessary when the offset spans a DST transition.
6910 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6912 2001-04-02 Jim Meyering <meyering@lucent.com>
6914 * regex.h, regex.c: Update from GNU libc.
6916 2001-03-19 Paul Eggert <eggert@twinsun.com>
6918 * version-etc.c (version_etc_copyright): Update to 2001.
6920 2001-03-16 Paul Eggert <eggert@twinsun.com>
6922 * tempname.c (uint64_t): Define to uintmax_t if
6923 not defined, and if UINT64_MAX is not defined.
6924 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6925 Reported by John David Anglin.
6927 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6929 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6930 alias if codeset is empty.
6931 * config.charset (BeOS): Use wildcard syntax.
6933 2001-03-13 Jim Meyering <meyering@lucent.com>
6935 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6936 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6939 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6941 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6943 * unicodeio.c (print_unicode_char): Simplify accordingly.
6945 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6947 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6948 support for DOS/DJGPP.
6950 2001-02-28 Paul Eggert <eggert@twinsun.com>
6952 * Makefile.am (libfetish_a_SOURCES):
6953 Add dup-safer.c, fopen-safer.c.
6954 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6956 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6958 2001-02-25 Paul Eggert <eggert@twinsun.com>
6960 The mkstemp replacement is taken from glibc 2.2.2, with some
6961 portability fixes for use outside glibc, as follows:
6963 * tempname.c (struct_stat64): New macro.
6964 (direxists, __gen_tempname): Use it.
6965 This avoids a portability problem with Solaris 8.
6967 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6968 (<stddef.h>, <stdint.h>, <string.h>):
6969 Include only if STDC_HEADERS || _LIBC.
6970 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6971 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6972 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6973 (__set_errno): Define this macro if <errno.h> doesn't.
6974 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6975 Define these macros if <stdio.h> doesn't.
6976 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6977 Define these macros if <sys/stat.h>
6978 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6979 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6980 __xstat64): Define if not _LIBC.
6981 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6982 (__gen_tempname): Invoke gettimeofday only if
6983 HAVE_GETTIMEOFDAY || _LIBC;
6984 otherwise, fall back on plain "time".
6985 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6987 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6989 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6991 2001-02-17 Jim Meyering <meyering@lucent.com>
6993 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6994 around included file name.
6996 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6998 * strftime.c: Update from GNU libc (the only changes were to comments).
7000 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7002 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7004 2001-02-17 Paul Eggert <eggert@twinsun.com>
7006 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7007 Remove workaround macros for hosts that have mbrtowc but not
7008 mbstate_t, as we now insist on proper declarations for both
7009 before using mbrtowc.
7011 2001-02-17 Jim Meyering <meyering@lucent.com>
7013 * regex.c: Update from libc.
7015 2001-02-16 Paul Eggert <eggert@twinsun.com>
7017 * alloca.c (malloc): Undef before defining, since stdlib.h
7018 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7019 Reported by Mark Hounschell via Paul Eggert.
7021 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7023 * config.charset: Update for FreeBSD 4.2.
7025 2001-01-26 Jim Meyering <meyering@lucent.com>
7027 * quotearg.c: Include stddef.h.
7028 * quote.c: Include stddef.h.
7029 Reported by Axel Kittenberger.
7031 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7032 line in double quotes so that it evokes a better diagnostic.
7033 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7034 Reported by Axel Kittenberger.
7036 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7038 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7039 to avoid a warning. Add back 'const' to inptr.
7041 2001-01-16 Jim Meyering <meyering@lucent.com>
7043 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7046 2001-01-14 Jim Meyering <meyering@lucent.com>
7048 * rename.c: New file. From Volker Borchert.
7049 Include stdlib.h, string.h or strings.h, and xalloc.h.
7050 Use strip_trailing_slashes rather than open-coding it.
7052 2001-01-03 Paul Eggert <eggert@twinsun.com>
7054 * strftime.c: Sync with glibc time/strftime.c 1.81.
7056 2001-01-03 Jim Meyering <meyering@lucent.com>
7058 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7059 local `inptr' to avoid warning with some system declarations of iconv.
7061 2000-12-29 Paul Eggert <eggert@twinsun.com>
7063 * modechange.c: Do not assume that mode_t uses the
7064 traditional octal encoding. E.g. "chmod 1 FOO" should set
7065 the other-execute bit of FOO even if S_IXOTH != 1.
7067 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7068 WOTH, XOTH, ALLM): New macros.
7069 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7070 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7072 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7073 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7075 No need to use uintmax_t; unsigned long is long enough.
7076 Don't bother to get suffix since we don't use it.
7078 2000-12-24 Jim Meyering <meyering@lucent.com>
7080 * hash.c (is_prime): Return explicit boolean values.
7081 (hash_get_first): Return NULL to appease Irix5.6's 89.
7082 Reported by Nelson Beebe.
7084 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7086 * localcharset.c (locale_charset): Add support for Win32.
7088 2000-12-18 Paul Eggert <eggert@twinsun.com>
7090 * physmem.h, physmem.c: New files.
7092 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7093 (noinst_HEADERS): Add physmem.h.
7095 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7096 't' for compatibility with Solaris 8 sort.
7098 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7100 * config.charset: Add support for BeOS.
7102 2000-12-16 Jim Meyering <meyering@lucent.com>
7104 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7105 SHELLS_FILE to a file name that's useful on djgpp systems.
7107 (ADDITIONAL_DEFAULT_SHELLS): Define.
7108 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7109 Based mostly on a patch from Prashant TR.
7111 2000-12-16 Jim Meyering <meyering@lucent.com>
7113 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7114 N and M) would have treated it like `chown N:N FILE'.
7116 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7118 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7120 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7121 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7122 to the list of canonical encodings. Rename EUC-CN to GB2312.
7124 2000-12-08 Andreas Schwab <schwab@suse.de>
7126 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7127 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7129 2000-12-07 Jim Meyering <meyering@lucent.com>
7131 * stripslash.c (ISSLASH): Define.
7132 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7135 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7136 (dir_name_r): Declare this function as static.
7137 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7138 manifest itself on a name containing a mix of slashes and
7140 Make this function work with names starting with a DOS-style
7141 drive letter and colon prefix.
7142 (dir_name): Append `.' if necessary.
7143 Based mostly on patches from Prashant TR and Eli Zaretskii.
7145 * dirname.h (dir_name_r): Remove prototype.
7147 2000-12-05 Jim Meyering <meyering@lucent.com>
7149 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7151 2000-12-04 Jim Meyering <meyering@lucent.com>
7153 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7154 Also include memory.h, stdlib.h, unistd.h if appropriate.
7155 Reported by Andreas Jaeger (conflicting declaration of malloc).
7157 2000-12-02 Jim Meyering <meyering@lucent.com>
7159 * closeout.h: Make idempotent, to avoid some obscure warnings.
7161 2000-12-01 Paul Eggert <eggert@twinsun.com>
7163 * memrchr.c: Include <config.h> before any system include file.
7165 2000-11-29 Paul Eggert <eggert@twinsun.com>
7167 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7169 2000-11-26 Jim Meyering <meyering@lucent.com>
7171 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7173 2000-11-22 Paul Eggert <eggert@twinsun.com>
7175 * strftime.c (my_strftime): Do not invoke mbrlen with a
7176 size of (size_t) -1; it's not portable.
7178 2000-11-17 Akim Demaille <akim@epita.fr>
7180 * obstack.h: Formatting changes.
7181 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7182 prevent type checking.
7183 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7184 cast the value to (void *): assigning a `foo *' to a `void *'
7186 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7188 2000-11-17 Jim Meyering <meyering@lucent.com>
7190 * strstr.c: Update from GNU libc.
7192 2000-11-16 Jim Meyering <meyering@lucent.com>
7194 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7196 2000-11-11 Jim Meyering <meyering@lucent.com>
7198 * error.c: Add a couple #includes, merging from GNU libc version.
7200 2000-11-10 Jim Meyering <meyering@lucent.com>
7202 * obstack.h: Update from GNU libc.
7203 * obstack.c: Likewise.
7205 2000-11-06 Paul Eggert <eggert@twinsun.com>
7207 * getusershell.c (setusershell): Use rewind rather than
7208 fseek/fseeko, to avoid configuration hassles with fseeko.
7209 Don't bother opening SHELLS_FILE if shellstream is NULL;
7212 2000-11-05 Jim Meyering <meyering@lucent.com>
7214 * makepath.h (make_dir): Declare.
7215 * makepath.c (make_dir): Remove `static' attribute.
7218 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7220 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7221 last one in a bucket, advance to the next bucket.
7223 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7225 * fnmatch.c: Do not comment out all the code if we are using
7226 the GNU C library, because in some cases we are replacing buggy
7227 code in the GNU C library itself.
7229 2000-10-30 Paul Eggert <eggert@twinsun.com>
7231 * error.h, getline.h, modechange.h:
7232 Remove "2000" from Copyright line, as the file hasn't been
7233 changed this year other than in the copyright notice.
7235 * xalloc.h: Add "2000" to Copyright line, as this file
7236 was changed this year.
7238 2000-10-30 Paul Eggert <eggert@twinsun.com>
7240 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7241 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7242 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7244 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7246 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7247 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7248 doesn't define __restrict_arr.
7250 2000-10-29 Jim Meyering <meyering@lucent.com>
7252 * xstat.in: Fix grammar in comment.
7254 2000-10-28 Jim Meyering <meyering@lucent.com>
7256 * memchr.c: Update from libc.
7257 Adjust for portability:
7258 [HAVE_STDLIB_H]: Include stdlib.h.
7259 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7260 Undef __memchr, too.
7261 [!weak_alias]: Define __memchr to memchr.
7263 * regex.c: Update from libc.
7264 * regex.h: Likewise.
7265 * getopt1.c: Likewise.
7266 * memcmp.c: Likewise.
7268 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7269 Avoid using fseek, when possible -- it's broken by design.
7270 Patch by Ulrich Drepper.
7272 2000-10-26 Jim Meyering <meyering@lucent.com>
7274 * strftime.c: Update from libc.
7276 2000-10-25 Jim Meyering <meyering@lucent.com>
7278 * obstack.c: Update from libc.
7280 2000-10-23 Jim Meyering <meyering@lucent.com>
7282 * hard-locale.c (hard_locale): Revert last change -- it was simply
7283 wrong. That set_locale call must not have any side effects.
7286 2000-10-22 Jim Meyering <meyering@lucent.com>
7288 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7289 [CYCLIC]: Remove now-unused definition.
7291 * save-cwd.c (O_DIRECTORY): Define, if needed.
7292 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7293 Suggestion from Ulrich Drepper.
7295 2000-10-21 Jim Meyering <meyering@lucent.com>
7297 * dirname.c (dir_name_r): New function, factored out of dir_name.
7298 (dir_name): Use dir_name_r.
7299 * dirname.h (dir_name_r): Declare it.
7301 2000-10-21 Jim Meyering <meyering@lucent.com>
7303 * dirname.c (memrchr): Declare if necessary.
7304 (dir_name): Remove the restriction that there be no
7305 trailing slashes. Now, this code skips past them, effectively
7307 [TEST_DIRNAME] (main): New unit tests.
7309 * memrchr.c: New file from GNU libc.
7310 Undef __memrchr, too.
7311 [!weak_alias]: Define __memrchr to memrchr.
7312 Guard weak_alias use with `#ifdef weak_alias'.
7314 2000-10-17 Jim Meyering <meyering@lucent.com>
7316 * quote.h (PARAMS): Define and use.
7317 Reported by Akim Demaille.
7319 * getopt.c: Update from libc.
7321 2000-10-16 Jim Meyering <meyering@lucent.com>
7323 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7326 2000-09-25 Jim Meyering <meyering@lucent.com>
7328 * md5.h (rol): Define (from GnuPG).
7330 * sha.c: Give credit (GnuPG) where due.
7331 (M): Use rol rather than open-coding it.
7332 Add a FIXME comment.
7334 2000-09-21 Jim Meyering <meyering@lucent.com>
7336 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7337 Reported by Michael Stone.
7339 2000-09-20 Jim Meyering <meyering@lucent.com>
7341 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7342 (noinst_HEADERS): Add sha.h.
7343 Based on code from Scott G. Miller and from GnuPG.
7345 2000-09-15 Jim Meyering <meyering@lucent.com>
7347 * regex.c: Update from libc.
7349 2000-09-10 Jim Meyering <meyering@lucent.com>
7351 * getopt.c (_getopt_internal): Update from glibc.
7353 2000-09-09 Jim Meyering <meyering@lucent.com>
7355 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7356 think it should be used as a general replacement for isascii.
7357 * fnmatch.c: Likewise.
7358 * mbswidth.c: Likewise
7359 * regex.c: Likewise.
7362 * userspec.c: Include sys/param.h and limits.h.
7364 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7365 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7366 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7367 UID, GID. Check range.
7369 2000-09-06 Jim Meyering <meyering@lucent.com>
7371 * getopt.c (_getopt_internal): Update from glibc.
7373 2000-08-30 Jim Meyering <meyering@lucent.com>
7375 * strftime.c: Merge in changes from GNU libc.
7377 2000-08-26 Jim Meyering <meyering@lucent.com>
7379 * closeout.c: Include "__fpending.h".
7380 (close_stdout_status): Return right away if there's nothing to flush.
7382 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7383 * __fpending.c: New file.
7384 * __fpending.h: New file.
7386 2000-08-07 Paul Eggert <eggert@twinsun.com>
7388 Standardize on "memory exhausted" instead of "Memory exhausted"
7389 or "virtual memory exhausted".
7390 * obstack.c (print_and_abort): Use "memory exhausted", not
7391 "virtual memory exhausted".
7392 * same.c (same_name): Invoke xalloc_die instead of printing
7394 * userspec.c (parse_user_spec): Likewise.
7395 * bumpalloc.h: comment fix
7396 * same.c, userspec.c: Include xalloc.h.
7398 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7399 not char *const and pointing to a constant array.
7400 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7401 (xrealloc): Comment fix.
7403 * userspec.c (parse_user_spec):
7404 Don't translate a message until just before returning,
7405 to avoid unnecessary translation.
7407 2000-08-07 Jim Meyering <meyering@lucent.com>
7409 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7410 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7411 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7412 getgroups.c, gethostname.c, getopt.h, group-member.c,
7413 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7414 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7415 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7416 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7417 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7418 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7419 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7420 yesno.c: Back out Copyright date changes for each file with no change
7421 this year. This eases coordination with other programs using the same
7422 source code modules. From Paul Eggert.
7424 2000-08-03 Greg McGary <greg@mcgary.org>
7426 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7427 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7428 (EXTEND_BUFFER): Use them.
7430 2000-08-01 Jim Meyering <meyering@lucent.com>
7432 * dirname.c (ISSLASH): Define.
7433 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7434 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7435 both `\' and `/' may be use as path separators.
7436 Based on a patch from Prashant TR.
7438 2000-07-31 Paul Eggert <eggert@twinsun.com>
7440 * quotearg.c (quotearg_n_options): Don't make the initial
7441 slot vector a constant, since it might get modified.
7443 2000-07-31 Jim Meyering <meyering@lucent.com>
7445 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7446 * obstack.c (print_and_abort): Likewise.
7448 2000-07-30 Paul Eggert <eggert@twinsun.com>
7450 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7451 buffer, so that the caller can always quote one small
7452 component of a "memory exhausted" message in slot 0.
7453 From a suggestion by Jim Meyering.
7455 2000-07-30 Jim Meyering <meyering@lucent.com>
7457 * makepath.c (make_path): Quote the other instance, too.
7459 * quotearg.c (N_STATIC_SLOTVECS): Define.
7460 (STATIC_BUF_SIZE): Define.
7461 (quotearg_n_options): Use only statically allocated storage when
7462 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7463 than STATIC_BUF_SIZE.
7465 2000-07-29 Jim Meyering <meyering@lucent.com>
7467 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7468 * dirname.c (dir_name): Likewise.
7470 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7472 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7473 (dir_name): Assert that there are no trailing slashes.
7475 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7477 * mbswidth.h (mbswidth): Add a flags argument.
7478 (mbswidth): New declaration.
7479 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7480 * mbswidth.c (mbswidth): Add a flags argument.
7481 (mbsnwidth): New function.
7483 2000-07-24 Jim Meyering <meyering@lucent.com>
7485 * mbswidth.c: Remove useless #else. From Bruno Haible.
7487 2000-07-23 Paul Eggert <eggert@twinsun.com>
7489 * mbswidth.c (_XOPEN_SOURCE):
7490 Don't define; this causes problems on Solaris 7.
7491 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7493 2000-07-23 Paul Eggert <eggert@twinsun.com>
7496 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7497 so that mbstate_t is always defined.
7499 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7500 be 1 in at least one GCC installation, and this configuration
7501 error is likely to be common. Ignoring MB_LEN_MAX hurts
7502 performance on hosts that have mbrtowc but have only unibyte
7503 locales, but I assume these hosts are rare.
7505 2000-07-23 Paul Eggert <eggert@twinsun.com>
7507 * quotearg.c: Streamline by invoking multibyte code only if needed.
7508 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7509 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7510 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7511 invoke multibyte primitives.
7513 2000-07-23 Jim Meyering <meyering@lucent.com>
7515 * basename.c (base_name): Add an assertion.
7517 2000-07-15 Bruno Haible <clisp.cons.org>
7519 * quotearg.c: When the system forces us to redefine mbstate_t,
7520 shadow its mbsinit function.
7522 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7524 * mbswidth.h: New file.
7525 * mbswidth.c: New file.
7526 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7527 (noinst_HEADERS): Add mbswidth.h.
7529 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7531 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7534 2000-07-15 Jim Meyering <meyering@lucent.com>
7536 * makepath.c: Include quote.h.
7537 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7538 corresponding argument in a `quote (...)' call.
7539 Give better diagnostics.
7541 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7542 (noinst_HEADERS): Add quote.h.
7544 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7545 from tar's src/misc.c.
7546 * quote.h: New file. Prototypes for same.
7548 2000-07-10 Paul Eggert <eggert@twinsun.com>
7550 From a suggestion by Bruno Haible.
7551 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7552 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7553 to decide whether to define the BeOS workaround macro;
7554 this adjusts to the change to AC_MBSTATE_T.
7556 2000-07-13 Paul Eggert <eggert@twinsun.com>
7558 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7560 * quotearg.c (quoting_style_args, quoting_style_vals,
7561 quotearg_buffer_restyled): Add support for
7562 clocale_quoting_style. Undo previous change to
7563 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7564 and "{RIGHT QUOTATION MARK}" msgids.
7566 2000-07-05 Paul Eggert <eggert@twinsun.com>
7568 The old behavior of quoting `like this' doesn't look good with
7569 newer, ISO-style fonts. See:
7570 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7572 Instead, quote "like this" by default. Let the translator
7573 tailor the locale-specific quoting behavior by providing
7574 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7576 * quotearg.c (N_): New macro.
7577 (gettext_default): New function.
7578 (quotearg_buffer_restyled): Use
7579 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7580 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7582 2000-07-09 Jim Meyering <meyering@lucent.com>
7584 * Most files: Update copyright dates to include 2000.
7586 2000-07-08 Jim Meyering <meyering@lucent.com>
7588 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7590 (xgethostname): Remove now-unnecessary #ifdef.
7591 Move declaration of `err' into loop where it's used.
7593 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7595 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7596 by allocating a larger buffer. Test the gethostname return value for
7597 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7598 returns an error and ENAMETOOLONG isn't defined.
7600 2000-07-05 Paul Eggert <eggert@twinsun.com>
7601 and Bruno Haible <haible@clisp.cons.org>
7603 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7605 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7607 * quotearg.c (struct quoting_options): Simplify quote_these_too
7610 2000-07-03 Jim Meyering <meyering@lucent.com>
7612 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7613 Reported by Bruno Haible.
7615 2000-07-04 Jim Meyering <meyering@lucent.com>
7617 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7618 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7621 2000-07-03 Paul Eggert <eggert@twinsun.com>
7622 and Bruno Haible <haible@clisp.cons.org>
7624 * quotearg.c (mbrtowc):
7625 Assign to *pwc, and return 1 only if result is nonzero.
7626 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7628 2000-07-03 Jim Meyering <meyering@lucent.com>
7630 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7631 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7634 2000-07-02 Jim Meyering <meyering@lucent.com>
7636 * quotearg.c (mbstate_t): Don't define here.
7638 2000-07-02 Jim Meyering <meyering@lucent.com>
7640 * nanosleep.c (SIGCONT): Define if not already defined.
7642 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7644 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7645 per change in ../m4/ls-mntd-fs.m4.
7646 (read_filesystem_list): Ignore symbolic links.
7648 2000-06-29 Jim Meyering <meyering@lucent.com>
7650 * same.c: Include <string.h> or <strings.h>, as appropriate,
7651 for declaration of strcmp.
7653 * long-options.c: Include <stdlib.h>, for declaration of exit.
7655 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7656 Avoid warning by casting result to `char *' to remove `const'.
7658 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7660 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7662 2000-06-26 Paul Eggert <eggert@twinsun.com>
7664 savedir now sets errno on failure and invokes xmalloc to get memory.
7665 Fix a couple of other minor bugs while we're at it.
7667 * savedir.c (<unistd.h>): Do not include; there's no need.
7668 (NAMLEN): Remove macro.
7669 (malloc, realloc): Remove decls.
7671 ("xalloc.h"): Include.
7672 (NAME_SIZE_DEFAULT): New macro.
7673 (savedir): Use xmalloc / xrealloc to allocate memory.
7674 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7675 Skip "" directory entries.
7676 Use strlen to calculate directory entry length, since the old method
7677 is rarely used these days and isn't worth supporting.
7678 Don't use a pointer after freeing it.
7679 Check for integer overflow when calculating allocation size.
7680 Use memcpy to copy entries, instead of stpcpy.
7681 Set errno properly when returning NULL.
7682 Check for readdir error.
7684 2000-06-26 Jim Meyering <meyering@lucent.com>
7686 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7688 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7690 * getusershell.c (xmalloc, xrealloc): Remove functions.
7692 Don't include <stdlib.h>. Don't declare malloc, realloc.
7694 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7696 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7698 2000-06-24 Jim Meyering <meyering@lucent.com>
7700 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7702 2000-06-21 Jim Meyering <meyering@lucent.com>
7704 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7706 2000-06-19 Paul Eggert <eggert@twinsun.com>
7708 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7709 (mbrtowc, mbstate_t): Define substitutes if
7710 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7711 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7712 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7714 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7716 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7717 than 1024, return a memory chunk of least possible size, instead
7718 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7719 Use free/xmalloc instead of xrealloc to avoid copying for very long
7722 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7724 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7725 address, not strdup. Include <stdlib.h> and don't declare free().
7727 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7729 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7732 2000-06-21 Jim Meyering <meyering@lucent.com>
7734 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7735 (noinst_HEADERS): Add getstr.h.
7737 * getline.c (getstr): Move into a separate file.
7738 * getstr.c (getstr): New file, extracted from getline.c, with
7739 the following changes: new parameter, delim2; both delim[12]
7740 parameters have type `int', not `char'. The latter would lose
7741 with 8-bit delimiters.
7742 * getstr.h: New file.
7744 2000-06-19 Jim Meyering <meyering@lucent.com>
7746 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7748 2000-06-18 Jim Meyering <meyering@lucent.com>
7750 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7751 Besides, these days every porting target provides a mkdir function.
7753 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7754 (this snippet comes from src/system.h).
7756 2000-06-15 Paul Eggert <eggert@twinsun.com>
7758 * human.c (adjust_value): New function.
7759 (human_readable_inexact): Apply rounding style even when
7760 printing approximate values.
7762 2000-06-14 Paul Eggert <eggert@twinsun.com>
7764 * human.c (human_readable_inexact): Allow an input block
7765 size that is not a multiple of the output block size, and vice versa.
7766 Reported by Piergiorgio Sartor.
7768 2000-06-14 Paul Eggert <eggert@twinsun.com>
7770 * getdate.y (get_date): Apply relative times after time
7771 zone indicator, not before. Reported by Todd A. Jacobs.
7773 2000-06-13 Jim Meyering <meyering@lucent.com>
7775 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7777 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7779 2000-06-12 Paul Eggert <eggert@twinsun.com>
7781 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7783 2000-06-04 Paul Eggert <eggert@twinsun.com>
7785 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7787 2000-06-04 Jim Meyering <meyering@lucent.com>
7789 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7790 SunOS 4.1.4 for which gid_t is an unsigned type.
7792 2000-06-03 Jim Meyering <meyering@lucent.com>
7794 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7796 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7798 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7799 newer, don't install charset.alias.
7800 * config.charset: Change the Linux/glibc rules so they become empty
7801 on glibc-2.1 or newer.
7803 2000-06-02 Jim Meyering <meyering@lucent.com>
7805 * mountlist.c: Back out last change. Instead, do this...
7806 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7807 member using the same `ignore'-testing code.
7808 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7812 2000-05-29 Jim Meyering <meyering@lucent.com>
7814 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7815 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7817 2000-05-22 Jim Meyering <meyering@lucent.com>
7819 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7821 2000-05-18 Jim Meyering <meyering@lucent.com>
7823 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7824 back, too, since it may have been modified by allocate_entry.
7825 (hash_delete): Rewrite to use neither the assignment operator
7826 nor the comma operator in an if-expression.
7828 2000-05-15 Paul Eggert <eggert@twinsun.com>
7831 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7832 Remove; no longer needed.
7833 "quotearg.h": Add include.
7834 (file_name): Do not bother to explicitly initialize to NULL; it's less
7835 efficient on some hosts.
7836 (close_stdout_status): Remove test as to whether stdout was already
7837 closed; it breaks for the case "echo x | sort >&-".
7838 Quote file name colons.
7839 Do not assume that _("write error") lacks format strings.
7841 2000-05-15 Jim Meyering <meyering@lucent.com>
7843 * version-etc.c (version_etc_copyright): Update the copyright string
7844 used in all --version output.
7846 2000-05-14 Jim Meyering <meyering@lucent.com>
7848 * closeout.c (close_stdout_set_file_name): New function.
7849 (close_stdout_status): Use new file-scoped global.
7850 Return right away if fstat says the stdout file descriptor is invalid.
7851 * closeout.h (close_stdout_set_file_name): Declare.
7853 2000-05-10 Jim Meyering <meyering@lucent.com>
7855 * closeout.c [default_exit_status]: New file-scoped variable.
7856 (close_stdout_set_status): New function.
7857 * closeout.h (close_stdout_set_status): Declare.
7859 2000-05-08 Jim Meyering <meyering@lucent.com>
7861 * long-options.c: Don't include closeout.h.
7862 (parse_long_options): Don't call close_stdout for --version.
7864 2000-05-06 Jim Meyering <meyering@lucent.com>
7866 * strnlen.c: Undefine __strnlen and strnlen.
7867 [!weak_alias]: Define __strnlen to strnlen.
7869 * atexit.c: New file, from libiberty.
7871 2000-05-06 Jim Meyering <meyering@lucent.com>
7873 * closeout.c (close_stdout_status): Also check for errors on the
7876 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7878 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7879 instead of xmalloc, xrealloc, path_concat.
7880 (locale_charset): Treat empty environment variables as absent.
7881 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7883 2000-05-04 Jim Meyering <meyering@lucent.com>
7885 * getopt.c: Update from glibc.
7886 * obstack.c: Likewise.
7887 * obstack.h: Likewise.
7888 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7890 * regex.h: Likewise.
7891 * strndup.c: Likewise.
7892 * strnlen.c: New file, from glibc.
7894 2000-05-01 Jim Meyering <meyering@lucent.com>
7896 * full-write.c (full_write): Remove `FIXME' part of comment.
7898 2000-04-29 Jim Meyering <meyering@lucent.com>
7900 * path-concat.c: Declare strdup only if it's not defined.
7901 * canon-host.c: Likewise.
7903 2000-04-28 Jim Meyering <meyering@lucent.com>
7905 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7906 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7907 included first, then limits.h is included by locale.h by libintl.h.
7908 From John David Anglin.
7910 2000-04-25 Jim Meyering <meyering@lucent.com>
7912 * makepath.c (S_IRWXUGO): Define.
7913 (make_path): Always perform explicit chmod if MODE specifies any
7914 of the `special' permission bits. Prompted by a bug report against
7915 install from Mate Wierdl and Joost van Baal.
7917 2000-04-18 Jim Meyering <meyering@lucent.com>
7921 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7922 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7924 2000-04-17 Jim Meyering <meyering@lucent.com>
7926 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7927 the definition of it to rpl_strftime also defined-away the system's
7930 2000-04-15 Jim Meyering <meyering@lucent.com>
7932 Use `C' to denote so-called `contiguous' files, the same way
7934 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7935 (ftypelet): Use S_ISCTG.
7936 From Michael Deutschmann.
7938 2000-04-14 Jim Meyering <meyering@lucent.com>
7940 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7942 2000-04-08 Jim Meyering <meyering@lucent.com>
7944 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7945 names don't conflict. Reported by Eli Zaretskii.
7947 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7949 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7950 bug. Deal with the different error behavior of Irix iconv.
7952 2000-04-07 Jim Meyering <meyering@lucent.com>
7954 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7955 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7957 2000-04-05 Jim Meyering <meyering@lucent.com>
7959 Portability tweaks required for ultrix4.3.
7960 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7961 * readutmp.c: Include sys/types.h before sys/stat.h.
7962 * canon-host.c: Declare strdup.
7963 * path-concat.c: Likewise.
7964 From John David Anglin.
7966 2000-04-04 Jim Meyering <meyering@lucent.com>
7968 Be more DOS 8.3-friendly.
7969 * ref-add.sin: Renamed from ref-add.sed.in.
7970 * ref-del.sin: Renamed from ref-del.sed.in.
7971 * Makefile.am: Reflect renaming.
7972 Reported by Eli Zaretskii.
7974 Use a temporary file name that won't clash with `charset.alias'
7975 in the DOS 8.3 name space.
7976 * Makefile.am (charset_tmp): Define.
7977 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7978 (uninstall-local): Likewise.
7979 Reported by Eli Zaretskii.
7981 2000-03-29 Paul Eggert <eggert@twinsun.com>
7983 * time/strftime.c (my_strftime): Make sure we call the system
7984 strftime, not ourselves, when invoking the underlying strftime.
7986 2000-03-24 Jim Meyering <meyering@lucent.com>
7988 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7989 (charset_alias): Define.
7990 (install-exec-local): Factor out common code.
7991 (uninstall-local): Split lines longer than 80.
7992 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7994 (.sed.in.sed): New rule. Don't redirect directly to $@.
7995 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7997 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7999 * config.charset: Output a line containing "Packages using this file".
8000 * ref-add.sed.in, ref-del.sed.in: New files.
8001 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8002 ref-del.sed): New rules.
8004 2000-03-17 Jim Meyering <meyering@lucent.com>
8006 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8007 Otherwise, include <strings.h>
8009 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8011 * unicodeio.c (utf8_wctomb): New function.
8012 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8013 format instead of in UCS-4 with platform dependent endianness.
8015 2000-03-07 Paul Eggert <eggert@twinsun.com>
8017 * savedir.c (savedir): Work even if directory size is
8018 negative; this can happen with some screwy NFS configurations.
8020 2000-03-06 Jim Meyering <meyering@lucent.com>
8022 * localcharset.c (get_charset_aliases): Don't try to free file_name
8023 if it's NULL (because we ran out of memory). From Bruno Haible.
8025 2000-03-05 Jim Meyering <meyering@lucent.com>
8027 * localcharset.c ("path-concat.h"): Include.
8028 (get_charset_aliases): Use path_concat instead of ANSI string
8031 * unicodeio.h (PARAMS): Define.
8032 Use it to guard prototype.
8034 2000-03-04 Jim Meyering <meyering@lucent.com>
8036 * Makefile.am (install-exec-local): Create $(libdir) before installing
8038 (uninstall-local): Uncomment this rule so `make distcheck' works
8041 * unicodeio.c (<errno.h>): Include it.
8042 (errno): Declare if not defined.
8044 * localcharset.c: Add Bruno's comment justifying use of volatile.
8046 * config.charset: New version, incorporating remarks from a linux
8047 i18n mailing list. From Bruno Haible.
8049 2000-03-02 Jim Meyering <meyering@lucent.com>
8051 * Makefile.am (EXTRA_DIST): Add config.charset.
8053 2000-03-01 Jim Meyering <meyering@lucent.com>
8055 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8056 * unicodeio.c: Likewise.
8058 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8060 * config.charset: New file.
8061 * localcharset.c: New file.
8062 * unicodeio.h, unicodeio.c: New files.
8063 * Makefile.am (DEFS): Add -DLIBDIR=...
8064 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8065 (noinst_HEADERS): Add unicodeio.h.
8066 (all-local, install-exec-local, charset.alias): New targets.
8068 2000-02-28 Paul Eggert <eggert@twinsun.com>
8070 * quotearg.c (ALERT_CHAR): New macro.
8071 (quotearg_buffer_restyled): Use it.
8073 2000-02-27 Jim Meyering <meyering@lucent.com>
8075 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8076 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8078 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8079 not `#if STDC_HEADERS'.
8080 Declare malloc if needed.
8082 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8083 now that autoconf always defines the HAVE_DECL_ symbols.
8084 * human.c: Likewise.
8086 * strtoumax.c: Likewise.
8088 * backupfile.c: Arrange for cpp to fail if the configure-time
8089 declaration check was not run.
8091 * human.c: Likewise.
8093 * strtoumax.c: Likewise.
8095 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8096 then first look up the entire `.'-containing string as a login name.
8098 2000-02-18 Paul Eggert <eggert@twinsun.com>
8100 * getdate.y: Handle two-digit years with leading zeros correctly.
8101 (textint): New typedef.
8102 (parser_control): Member year changed from int to textint.
8104 (YYSTYPE): Removed; replaced by %union with int and textint members.
8105 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8106 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8107 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8108 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8109 (date, number, to_year): Use width of number in digits, not its value,
8110 to determine whether it's a 2-digit year, or a 2-digit time.
8111 (yylex): Store number of digits of numeric tokens.
8112 Reported by John Kendall.
8114 (parser_control): Changed from struct parser_control to typedef (for
8115 consistency). All uses changed.
8117 (tID): Removed; not used.
8118 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8120 2000-02-14 Paul Eggert <eggert@twinsun.com>
8122 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8123 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8125 2000-02-12 Jim Meyering <meyering@lucent.com>
8127 * userspec.c (ISDIGIT): Define it.
8128 (isdigit): Remove definition.
8129 (is_number): Use ISDIGIT, not isdigit.
8130 <libintl.h>: Include.
8132 (parse_user_spec): Mark translatable strings.
8134 2000-02-10 Jim Meyering <meyering@lucent.com>
8136 With these changes, nanosleep.[ch] are finally enough like the other
8137 lib/* replacement files to compile on a few more losing systems.
8139 * nanosleep.h: Don't include config.h.
8140 Remove prototype from declaration of nanosleep.
8141 (PARAMS): Remove now-unneeded definition.
8142 * nanosleep.c: #undef nanosleep.
8143 (rpl_nanosleep): Rename from nanosleep.
8145 2000-02-03 Jim Meyering <meyering@lucent.com>
8147 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8148 rather than with `#if HAVE_UTMPNAME'.
8150 2000-02-01 Jim Meyering <meyering@lucent.com>
8152 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8154 2000-01-31 Jim Meyering <meyering@lucent.com>
8156 * nanosleep.h (nanosleep): Guard declaration with
8157 `#if ! HAVE_DECL_NANOSLEEP'.
8158 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8159 the declaration in that vendor's sys/timers.h.
8160 Reported by Christian Krackowizer.
8162 * quotearg.c (ISASCII): Add #undef and move definition to follow
8163 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8164 (ISPRINT): Likewise.
8165 Reported by Tom Tromey.
8167 2000-01-30 Jim Meyering <meyering@lucent.com>
8169 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8170 uses of ->ut_name. The latter doesn't work with new Linux header files
8171 where only utmpx.ut_user is declared.
8173 * readutmp.h (UT_USER): Define.
8175 2000-01-23 Jim Meyering <meyering@lucent.com>
8177 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8180 2000-01-22 Jim Meyering <meyering@lucent.com>
8182 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8183 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8184 Required for some AIX systems. Reported by Christian Krackowizer.
8185 [TESTING] (main): New function.
8187 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8188 * dirname.c (dir_name): Support for DOS-style file names with drive
8191 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8193 * strverscmp.c (ISDIGIT): Define.
8194 (strverscmp): Use ISDIGIT, not isdigit.
8196 2000-01-17 Paul Eggert <eggert@twinsun.com>
8198 * nanosleep.c (nanosleep):
8199 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8200 POSIX.1 doesn't require SA_INTERRUPT and some systems
8201 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8202 it's been part of POSIX.1 since day 1 (in 1988).
8204 2000-01-17 Jim Meyering <meyering@lucent.com>
8206 * interlock: Remove unused file. Reported by François Pinard.
8208 2000-01-16 Paul Eggert <eggert@twinsun.com>
8210 * quotearg.c (quotearg_buffer_restyled): Do not quote
8211 alert, backslash, formfeed, and vertical tab unnecessarily in
8212 shell quoting style.
8215 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8216 Free Software Foundation, Inc.
8217 Copying and distribution of this file, with or without modification,
8218 are permitted provided the copyright notice and this notice are preserved.