1 2005-10-05 Simon Josefsson <jas@extundo.com>
3 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
4 we assume all systems have it, suggested by Jim Meyering
5 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
6 any systems lack sys/socket.h; mingw32 is known to lack it, but we
7 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
10 2005-10-04 Bruno Haible <bruno@clisp.org>
12 * verify.h (verify_true): Provide alternative definition for C++.
14 2005-10-04 Simon Josefsson <jas@extundo.com>
16 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
17 D. Baushke" <mdb@gnu.org>.
19 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
21 * getdelim.c: Include getdelim.h first. Include <limits.h>.
22 (SSIZE_MAX): New macro, if not already defined.
23 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
26 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
28 * exclude.c: Include verify.h.
29 (verify): Remove. All callers changed to use verify.h's version.
30 * strtoimax.c: Likewise.
31 * utimecmp.c: Likewis.e
34 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
35 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
36 * .cvsignore: Add fts.h, search.h, t-fpending.
37 * settime.c (settime): Fix { typo in previous patch. Also, don't
38 bother returning ENOSYS if settimeofday or stime fails; just let
39 them return whatever errno they want to return.
40 * utimens.c: Include unistd.h, for dup2.
41 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
42 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
44 2005-10-02 Jim Meyering <jim@meyering.net>
47 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
48 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
49 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
51 Do not consume the fd unless successful.
52 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
53 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
54 block, so that we don't even try to compile it if settimeofday is
55 available. This works around a compilation failure on OSF1 V5.1,
56 due to stime requiring a `long int*' while tv_sec is `int'.
58 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
60 * getdelim.c (getdelim): Remove unused variables.
62 2005-10-01 Simon Josefsson <jas@extundo.com>
64 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
65 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
66 AI_* and EAI_* definitions. Protect function declarations.
68 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
70 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
71 so that the code works even with ancient cpp. Portability problem
72 with GCC 2.7.2.1 reported by Thomas M.Ott.
74 2005-09-27 Jim Meyering <jim@meyering.net>
76 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
78 * intprops.h (signed_type_or_expr__): Define.
79 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
82 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
84 * verify.h (verify_expr): Remove, replacing with:
85 (verify_true): New macro that returns true instead of void.
86 (verify_type__): Remove.
87 (verify): Use verify_true rather than verify_type__.
89 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
91 * utimens.c (ENOSYS): Define if not already defined.
92 (futimens): Support having a null PATH if the file descriptor
95 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
97 (__attribute): Define to empty unless GCC 3.1 or later.
98 This works around a core dump on OpenBSD 3.4, which has GCC
99 2.95.3, which dumps core when given __attribute__(()). It also
100 simplifies other tests, since we really don't want to bother with
101 worrying about which ancient version of GCC supported what.
102 Original problem reported by Yoann Vandoorselaere, with part of
103 the fix suggested by Derek Price.
105 2005-09-24 Jim Meyering <jim@meyering.net>
107 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
108 so we can once again use a positive bitfield width of 1 -- now we
109 don't have to explain why we were using a bitfield width of 2.
111 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
113 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
114 Problem reported by Eric Blake.
115 (getaddrinfo): Initialize se so that it's not garbage.
116 Redo internal storage allocation so that it doesn't make unportable
117 assumptions about alignment.
120 * utimens.c (futimens): Use futimesat if available.
121 Prefer it to futimes since it doesn't have the futimes bug.
123 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
124 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
125 Instead, declare a function that returns a pointer to an array,
126 and use verify_type__ to declare the size of the array.
127 Problem and germ of a solution reported by Bruno Haible.
128 (verify_type__): Use 2, not 1, for bitfield size, to avoid
129 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
131 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
135 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
137 * argmatch.h: Include verify.h
138 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
139 (ARGMATCH_ASSERT): Remove; unused.
140 * canonicalize.c: Assume STDC_HEADERS.
141 * exclude.c: Include "strcase.h".
142 * regex_internal.h [!defined _LIBC]: Likewise.
143 * getusershell.c: Include stdio--.h rather than stdio.h
145 (getusershell): Call fopen, not fopen_safer.
146 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
147 Do not include unistd-safer.h.
148 (save_cwd): Don't call fd_safer; no longer needed
149 now that we include fcntl--.h.
151 * getdate.y (relative_time): New type.
152 (RELATIVE_TIME_0): New constant.
153 (parser_control): Use relative_time instead of doing it ourselves.
154 (%union): Add new relative_time rel member.
155 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
157 (relunit, relunit_snumber): Now of type rel.
158 (zone, rel, relunit, get_date): Adjust to above changes.
160 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
161 Do not include unistd-safer.h.
162 (getloadavg): Don't call fd_safer; no longer needed
163 now that we include fcntl--.h.
165 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
166 (make_dir_parents): Treat ENOSYS like EEXIST.
168 Improve quality of diagnostics on restore_cwd failure.
169 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
170 (make_dir_parents): Last arg is now int * (for errno), not bool *.
171 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
172 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
173 each time through the loop. Do not diagnose restore_cwd failure;
174 that is the caller's job (and perhaps the caller does not care).
176 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
177 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
178 If the file already exists but is not a directory, don't bother
179 to try to make its parents.
180 Close potential file descriptor leak if we can't chdir("/") (!).
181 Don't always return true if chdir($PWD) fails; return true only
182 if the requested action was done successfully (except for the
184 Don't log final directory unless we actually made it.
185 Refactor to avoid duplicate code to fix up permissions.
186 Don't attempt to fix up parent permissions if chdir($PWD) fails.
188 * strftime.c (my_strftime): Rewrite the previous change slightly,
189 to make it a bit faster and (I hope) clearer.
190 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
191 Fix bug in formats like %2N.
193 * verify.h: New file.
195 2005-09-22 Jim Meyering <jim@meyering.net>
199 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
201 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
202 the .tm_year member, since otherwise gcc-4.0 would now warn about
203 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
205 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
206 order to avoid an unsuppressible warning from gcc on 64-bit systems.
208 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
209 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
210 when run in a time zone for which daylight savings time is in effect
211 for the starting date.
213 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
214 stop us from restricting permissions of just-created absolute-named
216 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
217 to restore initial working directory.
218 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
219 to tell caller if/when we change the working directory and are
220 unable to return to the initial one.
221 * mkdir-p.h (make_dir_parents): Update prototype.
222 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
223 `return false'. This fixes a bug introduced on 2004-07-30.
225 * openat.c (fdopendir): Be sure to close the supplied
226 file descriptor before returning. This makes our replacement
227 implementation a little closer to Solaris's, where fdopendir
228 ties the file descriptor to the returned DIR* pointer.
229 * openat.c (unlinkat): New function.
230 * openat.h (unlinkat): Add prototype.
231 * openat-die.c (openat_save_fail): Rename from openat_save_die.
232 (openat_restore_fail): Rename from openat_restore_die.
233 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
235 Provide an alternative to exiting immediately upon save_cwd or
236 restore_cwd failure. Now, an application can arrange e.g.,
237 to perform a longjump in that case.
238 * openat.c: Include dirname.h.
239 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
240 (rpl_openat, fdopendir, fstatat): Call openat_save_die
241 and openat_restore_die rather than calling error directly.
242 Don't include "error.h" or "exitfail.h"; they're no longer needed.
244 * openat-die.c (openat_save_die, openat_restore_die): New file.
245 * openat.h (openat_save_die, openat_restore_die): Declare and define.
247 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
248 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
249 int utc, int nanoseconds);
251 date should not have to allocate a megabyte of virtual memory to
252 handle a format argument like +%1048575T. When implemented with
253 strftime, it must allocate such a buffer, use strftime to fill it
254 in, print it, then free it.
255 With fprintftime, it simply prints everything and exits.
256 With no need for memory allocation, that's one fewer way to fail.
257 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
258 optional field width, not before, so we accept %9:z, not %:9z.
259 (my_strftime): Be sure to use L_('x') for literals.
261 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
262 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
263 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
264 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
265 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
266 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
267 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
268 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
269 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
271 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
272 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
273 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
274 and don't include <sys/file.h>).
276 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
280 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
281 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
282 [!LDAV_DONE]: Avoid unused variable warning.
284 2005-09-21 Bruno Haible <bruno@clisp.org>
286 * unicodeio.h (unicode_to_mb): New declaration.
288 2005-09-20 Derek Price <derek@ximbiot.com>
290 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
292 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
294 Use a consistent style for including <config.h>.
295 * __fpending.c, acl.c, argmatch.c,
296 argp-help.c, argp-parse.c,
297 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
298 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
299 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
300 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
301 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
302 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
303 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
304 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
305 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
306 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
307 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
308 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
309 modechange.c, mountlist.c, open-safer.c, physmem.c,
310 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
311 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
312 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
313 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
314 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
315 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
316 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
317 userspec.c, utimecmp.c, version-etc-fsf.c,
318 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
319 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
320 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
321 Standardize inclusion of config.h.
322 * __fpending.h, dirfd.h, getdate.h, human.h,
323 inttostr.h: Removed inclusion of config.h from header files.
324 * inttostr.c: Adjusted in-tree users.
325 * timespec.h: Remove superfluous warning to include config.h.
326 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
327 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
328 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
329 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
331 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
333 * stat-time.h: New file.
334 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
335 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
337 (timespec_cmp): New function.
338 * utimecmp.c: Include stat-time.h.
339 (SYSCALL_RESOLUTION): Depend on whether various struct stat
340 members exist, not on the obsolescent ST_MTIM_NSEC.
341 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
343 2005-09-15 Derek Price <derek@ximbiot.com>
344 Paul Eggert <eggert@cs.ucla.edu>
346 * regcomp.c, regexec.c, regex_internal.c: Back out previous
347 changes, consolidating in...
348 * regex_internal.h: ...this file.
350 2005-09-15 Derek Price <derek@ximbiot.com>
352 * regex_internal.h: Blank `pure' for GNUC < 3.
353 * regex_internal.c: Ditto, using this...
354 (__GNUC_PREREQ): ...new macro.
355 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
356 (__GNUC_PREREQ): ...this new macro.
358 * strstr.h: Include string.h. Define strstr as a macro here.
360 2005-09-13 Derek Price <derek@ximbiot.com>
362 * canon-host.c (canon_host_r): Set *cherror on memory allocation
364 Reported by Jim Meyering <jim@meyering.net>.
366 2005-09-13 Jim Meyering <jim@meyering.net>
368 * canon-host.c: Filter through gnu indent and reword comments slightly.
369 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
371 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
373 * lib/base64.c: Typo.
374 (base64_encode): Put b64str in initialized data section.
376 2005-09-12 Derek Price <derek@ximbiot.com>
378 Return usable errors from canon-host.
379 * canon-host.h: New file.
380 * canon-host.c (canon_host): Wrap...
381 (canon_host_r): ...this new function, which now relies exclusively on
383 (ch_strerror): New function.
384 (last_cherror): New global.
385 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
386 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
388 (freeaddrinfo): Free ai->ai_canonname when set.
390 2005-09-12 Derek Price <derek@ximbiot.com>
391 Paul Eggert <eggert@cs.ucla.edu>
393 * glob-libc.h: Renamed from glob_.h. The new version is
394 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
395 protecting things that should be done only in gnulib contexts.
396 * glob_.h: New file, containing only the glob things needed for
398 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
399 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
400 (glob, globfree, glob_pattern_p): Now defined simply in terms of
401 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
402 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
403 and to respect the namespace rules better.
405 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
407 Merge glibc and coreutils changes into gnulib, plus a few
409 * md5.c: Use #error rather than a string.
410 (CYCLIC): New macro, from glibc source. Use it instead of rol.
411 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
412 (__attribute__): Define to empty for non recent-GCC.
413 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
414 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
415 Renamed from their non-__ counterparts, with new macros replacing
416 them if not _LIBC. Add __THROW attribute.
418 (struct md5_ctx): Align buffer if using GCC.
419 * sha1.h (struct sha1_ctx): Likewise.
420 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
421 The old name was backwards.
422 (NOTSWAP): Remove; not used.
423 (rol): New macro, moved here from md5.h.
424 (sha1_process_block): Remove a FIXME that doesn't make sense.
426 2005-09-12 Derek Price <derek@ximbiot.com>
428 * gai_strerror.c: Include config.h when available. Include
429 getaddrinfo.h before other headers to test interface.
430 Reported by Larry Jones <lawrence.jones@ugs.com>.
432 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
434 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
435 definitions, since that's the preferred style in glibc.
436 Fix a minor spacing issue, and update copyright notice to match glibc's.
438 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
440 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
442 2005-09-06 Simon Josefsson <jas@extundo.com>
444 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
445 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
447 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
449 Change bitset word type from unsigned int to unsigned long int,
450 as this has better performance on typical 64-bit hosts.
451 Port bitset code to hosts with unusual word sizes.
452 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
453 (build_collating_symbol):
454 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
455 argument is a bitset. This is merely a style issue, but it makes
456 it clearer that an entire array is expected.
457 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
458 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
459 Port to the case where bitset_word is not the same as unsigned int.
460 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
461 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
463 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
464 (build_trtable, group_nodes_into_DFAstates):
466 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
467 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
468 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
469 * regexec.c (group_nodes_into_DFAstates): Likewise.
470 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
471 * regcomp.c (optimize_subexps, lower_subexp):
472 Work even if bitset_word has holes in its bitwise representation.
473 * regex_internal.h (BITSET_WORD_BITS): Likewise.
474 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
476 * regex_internal.c (re_string_reconstruct):
477 Don't assume UCHAR_MAX == 255.
478 * regex_internal.h (bitset_set_all): Likewise.
479 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
481 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
482 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
484 (BITSET_WORD_MAX): New macro.
485 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
486 (bitset_set_all, bitset_copy): Now inline functions, not macros.
487 (bitset_empty, bitset_copy):
488 Prefer sizeof (bitset) to multiplying it out ourselves.
489 (bitset_not_merge): Remove; unused.
490 (bitset_contain): Return bool, not unsigned int with one bit on.
492 * regexec.c (build_trtable): Don't assume bitset has no stricter
493 alignment than re_node_set; do this by defining a new internal
494 type struct dests_alloc and using it to allocate memory.
496 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
498 Check for arithmetic overflow when calculating sizes, to prevent
499 some buffer-overflow issues. These patches are conservative, in the
500 sense that when I couldn't determine whether an overflow was possible,
501 I inserted a run-time check.
502 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
503 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
504 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
505 (re_xnrealloc, re_x2nrealloc): New inline functions.
506 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
507 (build_equiv_class, build_charclass): Check for arithmetic overflow
508 in size expression calculations.
509 * lib/regex_internal.c (re_string_realloc_buffers):
510 (build_wcs_upper_buffer, re_node_set_add_intersect):
511 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
512 (re_dfa_add_node, register_state): Likewise.
513 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
514 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
515 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
516 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
518 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
520 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
521 to avoid a collision with bits/local_lim.h in glibc.
522 All uses changed. Problem reported by Dmitry V. Levin in
523 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
525 * regex_internal.c (build_wcs_upper_buffer): Fix portability
526 bugs in int versus size_t comparisons.
527 (re_string_context_at): Fix bug where the code assumed that
530 Use bool where appropriate.
531 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
533 (calc_eclosure_iter): Likewise, for ROOT arg.
534 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
535 (build_charclass_op): Likewise, for NON_MATCH arg.
536 * regex_internal.c (re_string_allocate, re_string_construct):
537 (re_string_construct_common): Likewise, for ICASE arg.
538 * regexec.c (re_search_2_stub, re_search_stub):
539 Likewise, for RET_LEN arg.
540 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
541 (set_regs): Likewise, for FL_BACKTRACK arg.
542 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
543 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
544 (calc_eclosure_iter, parse_bracket_exp):
545 Use bool for internal variables that are booleans.
546 * regexec.c (re_search_internal, check_matching, proceed_next_node):
547 (set_regs, build_sifted_states, sift_states_bkref):
548 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
549 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
550 (find_collation_sequence_value):
552 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
553 (re_node_set_compare):
554 Return bool, not int. All callers changed.
555 * regexec.c (check_halt_node_context, check_dst_limits):
556 (build_trtable, check_node_accept): Likewise.
557 * regex_internal.h: Include stdbool.h.
559 Fix bugs uncovered when converting to bool.
560 * regcomp.c (calc_eclosure_iter): Check for storage allocation
561 failure instead of charging ahead blindly.
562 * regex_internal.c (register_state): Likewise.
563 * regexec.c (re_search_2_stub): Use simpler method than boolean
564 for freeing internal storage.
565 (group_nodes_into_DFA_states): Use unsigned int, not int, for
566 bitset pieces used as boolean, to avoid undefined behavior
567 on hosts that do int overflow checking.
569 2005-08-31 Derek Price <derek@ximbiot.com>
571 * getdelim.c (getdelim): Return EOF on EOF.
572 Reported by Larry Jones <lawrence.jones@ugs.com>.
574 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
576 * regex_internal.c (re_string_reconstruct): Don't assume buffer
577 lengths fit in regoff_t; this isn't true if regoff_t is the same
579 * regex.c (re_search_internal): 5th arg is LAST_START
580 (= START + RANGE) instead of RANGE. This avoids overflow
581 problems when regoff_t is the same width as size_t.
583 (re_search_2_stub): Check for overflow when adding the
584 sizes of the two strings.
585 (re_search_stub): Check for overflow when adding START
586 to RANGE; if it occurs, substitute the extreme value.
588 2005-08-31 Jim Meyering <jim@meyering.net>
590 * regcomp.c (search_duplicated_node): Make first pointer arg
592 * regex_internal.c (create_ci_newstate, create_cd_newstate):
593 (register_state): Likewise.
594 * regexec.c (search_cur_bkref_entry, check_dst_limits):
595 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
596 (group_nodes_into_DFAstates): Likewise.
598 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
600 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
601 old glibc regex code mishandles strings longer than 2**31 bytes.
602 This patch fixes this when the regex code is used in gnulib
603 (i.e., outside glibc).
605 This patch should not affect the use of the regex code inside
606 glibc. No doubt this problem also needs to be handled for glibc
607 as well, but the result will be an incompatible change to the
608 glibc ABI, and the old ABI will have to be supported too. That
609 can be the the subject for another patch.
611 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
612 governing whether the rest of this patch is active. By default,
613 the macro is disabled and the patch has no effect.
614 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
615 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
616 (struct re_pattern_buffer, re_search, re_search_2, re_match):
617 (re_match_2, re_set_registers): Use the new types.
618 * regex_internal.h (Idx, re_hashval_t): New types.
619 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
621 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
622 (re_string_context_at, bin_tree_t, re_dfastate_t):
623 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
624 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
625 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
626 (re_string_char_size_at, re_string_wchar_at):
627 (re_string_elem_size_at):
628 Use the new types and macros to port to 64-bit hosts.
629 Use unsigned types for internal values, so that the code
630 mostly works even for arrays larger than SSIZE_MAX.
631 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
632 (search_duplicated_node, calc_eclosure_iter, fetch_number):
633 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
634 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
635 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
636 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
637 (calc_inveclosure, parse_dup_op, build_range_exp):
638 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
639 (fetch_number, create_token_tree, mark_opt_subexp):
641 * regex_internal.c (re_string_construct_common, create_ci_newstate):
642 (create_cd_newstate, re_string_allocate, re_string_construct):
643 (re_string_realloc_buffers, build_wcs_upper_buffer):
644 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
645 (re_string_reconstruct, re_string_peek_byte_case):
646 (re_string_fetch_byte_case, re_string_context_at):
647 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
648 (re_node_set_init_copy, re_node_set_add_intersect):
649 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
650 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
651 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
652 (re_acquire_state, re_acquire_state_context, register_state):
654 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
655 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
656 (re_search_internal, re_search_2_stub, re_search_stub)
657 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
658 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
659 (update_cur_sifted_state, check_dst_limits):
660 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
661 (check_subexp_limits, sift_states_bkref, merge_state_array):
662 (check_subexp_matching_top, get_subexp, get_subexp_sub):
663 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
664 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
665 (expand_bkref_cache, check_node_accept_bytes):
666 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
667 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
668 (acquire_init_state_context, check_halt_node_context):
669 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
670 (sift_states_backward, clean_state_log_if_needed):
671 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
672 (find_recover_state, transit_state_sb, transit_state_mb):
673 (transit_state_bkref, build_trtable, match_ctx_clean):
675 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
676 to work around an assumption that REG_MISSING is negative.
678 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
679 (seek_collating_symbol_entry) [defined _LIBC]:
680 (lookup_collation_sequence_value) [defined _LIBC]:
681 (build_range_exp, build_collating_symbol) [defined _LIBC]:
682 Use prototypes rather than old-style function definitions.
683 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
684 (transit_state_sb) [0]:
685 (find_collation_sequence_value) [defined _LIBC]: Likewise.
687 * regexec.c (re_search_internal): Simplify update of rm_so and
690 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
691 (optimize_subexps, lower_subexp):
692 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
693 since the signed shift might overflow. Use 1u<<31 instead.
694 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
695 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
698 * regcomp.c (optimize_subexps, lower_subexp):
699 Use CHAR_BIT rather than 8, for clarity.
700 * regexec.c (check_dst_limits_calc_pos_1):
701 (check_subexp_matching_top): Likewise.
702 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
703 have to worry about portability issues when shifting it left.
704 Remove no-longer-needed test for table_size > 0.
705 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
706 in a word, as the resulting behavior is undefined.
707 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
708 in one case, a <= should have been an <, and in another case the
709 whole test was missing.
710 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
711 the standard name CHAR_BIT.
712 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
713 this is not true on one's complement and signed-magnitude hosts.
715 * regex_internal.h (re_sub_match_top_t): Remove unused member
717 (struct re_dfa_t): Remove unused member states_alloc.
718 * regcomp.c (init_dfa): Don't initialize unused members.
720 2005-08-31 Bruno Haible <bruno@clisp.org>
722 * strstr.c: Include <stddef.h>, for NULL.
723 * strcasestr.c: Likewise.
724 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
726 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
728 * iconvme.h: Add prototype for iconv_alloc.
730 2005-08-29 Simon Josefsson <jas@extundo.com>
732 * iconvme.c: Fix errno.
734 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
736 * iconvme.c: Split iconv_string into iconv_alloc.
738 2005-08-27 Jim Meyering <jim@meyering.net>
740 * fopen-safer.c: Merge minor changes from coreutils.
741 * dup-safer.c: Likewise.
742 * fd-safer.c: Likewise.
744 Merge from coreutils.
745 * stdio--.h: New file.
746 * stdlib--.h: New file.
747 * mkstemp-safer.c: New file.
750 * pipe-safer.c: New file.
751 * creat-safer.c: New file.
752 * fcntl--.h (creat): Define to creat_safer.
753 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
754 * unistd--.h (pipe): Define to pipe_safer.
755 * unistd-safer.h: Declare pipe_safer.
757 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
759 * regex_internal.h: Remove all references to
760 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
762 (bitset_not, bitset_merge, bitset_not_merge):
763 (bitset_mask, re_string_allocate, re_string_construct):
764 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
765 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
766 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
767 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
768 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
769 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
770 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
771 (re_acquire_state_context):
772 Remove unnecessary forward decls.
773 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
774 Put __attribute at function definition,
775 now that the function decl has been removed.
776 * lib/regex_internal.c (re_string_peek_byte_case):
777 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
780 2005-08-26 Simon Josefsson <jas@extundo.com>
782 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
783 Haible <bruno@clisp.org>.
785 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
787 * regexec.c (set_regs): Don't alloca with an unbounded size.
789 alloca modernization/simplification for regex.
790 * regex.c: Remove portability cruft for alloca. This no longer
791 needs to be at the start of the file, and can be moved into
792 regex_internal.h and simplified.
793 * regex_internal.h: Include <alloca.h>.
794 (__libc_use_alloca) [!defined _LIBC]: New macro.
795 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
796 now works outside glibc.
798 2005-08-24 Simon Josefsson <jas@extundo.com>
800 * getpass.c: Add WIN32 implementation. Conditionalize use of
801 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
804 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
806 Make regex safe for g++. This fixes one real bug (an "err"
807 that should have been "*err"). g++ problem reported by
809 * regex_internal.h (re_calloc): New macro, consistent with
810 re_malloc etc. All callers of calloc changed to use re_calloc.
811 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
812 not int. All callers changed.
813 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
814 just use an array of size MB_LEN_MAX.
815 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
816 (find_recover_state): Change "err" to "*err"; this fixes what
817 appears to be a real bug.
818 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
821 2005-08-25 Jim Meyering <jim@meyering.net>
823 * open-safer.c: Include <config.h>.
824 Otherwise, we'd lose LARGEFILE support in any file using
827 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
829 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
830 * regex.h (regerror): Likewise.
832 * regex.c: Do not include <sys/types.h>, as POSIX no longer
833 requires this. (The code never needed it.)
835 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
836 All uses of recently-renamed identifiers changed to use the new,
837 POSIX-compliant names. The code will build and run just fine
838 without these changes, but it's better to eat our own dog food
839 and use the standard-conforming names.
841 * regex.h: Fix a multitude of POSIX name space violations.
842 These changes have an effect only for programs that define
843 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
844 do not change anything for programs compiled in the normal way.
845 Also, there is no effect on the ABI.
847 (_REGEX_SOURCE): New macro.
848 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
849 defined and _GNU_SOURCE is not; this fixes a name space violation.
851 Rename the following macros to obey POSIX requirements.
852 The old names are still visible as macros if _REGEX_SOURCE is defined.
853 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
854 RE_BACKSLASH_ESCAPE_IN_LISTS.
855 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
856 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
857 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
858 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
859 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
860 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
861 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
862 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
863 (REG_INTERVALS): renamed from RE_INTERVALS.
864 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
865 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
866 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
867 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
868 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
869 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
870 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
871 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
872 RE_UNMATCHED_RIGHT_PAREN_ORD.
873 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
874 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
875 (REG_DEBUG): renamed from RE_DEBUG.
876 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
877 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
878 unusual, since we can't clash with the POSIX REG_ICASE.
879 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
880 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
881 (REG_NO_SUB): renamed from RE_NO_SUB.
882 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
883 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
884 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
885 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
886 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
887 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
888 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
889 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
890 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
891 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
892 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
893 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
894 RE_SYNTAX_POSIX_MINIMAL_BASIC.
895 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
896 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
897 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
898 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
899 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
900 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
901 (REG_FIXED): Renamed from REGS_FIXED.
902 (REG_NREGS): Renamed from RE_NREGS.
904 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
905 of other REG_* macros, since POSIX says the user is allowed to
906 #undef these macros selectively.
908 (reg_errcode_t): Update comment stating what other tables need
911 Rename the following enum values to obey POSIX requirements.
912 The old names are still visible as macros.
913 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
914 is not defined, since GNU is supposed to be a superset of POSIX as
915 much as possible, and since we want reg_errcode_t to be a signed
916 type for implementation consistency.
917 (_REG_NOERROR): Renamed from REG_NOERROR.
918 (_REG_NOMATCH): Renamed from REG_NOMATCH.
919 (_REG_BADPAT): Renamed from REG_BADPAT.
920 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
921 (_REG_ECTYPE): Renamed from REG_ECTYPE.
922 (_REG_EESCAPE): Renamed from REG_EESCAPE.
923 (_REG_ESUBREG): Renamed from REG_ESUBREG.
924 (_REG_EBRACK): Renamed from REG_EBRACK.
925 (_REG_EPAREN): Renamed from REG_EPAREN.
926 (_REG_EBRACE): Renamed from REG_EBRACE.
927 (_REG_BADBR): Renamed from REG_BADBR.
928 (_REG_ERANGE): Renamed from REG_ERANGE.
929 (_REG_ESPACE): Renamed from REG_ESPACE.
930 (_REG_BADRPT): Renamed from REG_BADRPT.
931 (_REG_EEND): Renamed from REG_EEND.
932 (_REG_ESIZE): Renamed from REG_ESIZE.
933 (_REG_ERPAREN): Renamed from REG_ERPAREN.
934 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
935 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
936 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
937 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
939 (_REG_RE_NAME, _REG_RM_NAME): New macros.
940 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
941 changed. But support the old name if the new one is not defined
942 and if _REGEX_SOURCE.
944 Change the following member names in struct re_pattern_buffer.
945 The old names are still supported if !_REGEX_SOURCE.
946 The new names are always supported, regardless of _REGEX_SOURCE.
947 (re_buffer): Renamed from buffer.
948 (re_allocated): Renamed from allocated.
949 (re_used): Renamed from used.
950 (re_syntax): Renamed from syntax.
951 (re_fastmap): Renamed from fastmap.
952 (re_translate): Renamed from translate.
953 (re_can_be_null): Renamed from can_be_null.
954 (re_regs_allocated): Renamed from regs_allocated.
955 (re_fastmap_accurate): Renamed from fastmap_accurate.
956 (re_no_sub): Renamed from no_sub.
957 (re_not_bol): Renamed from not_bol.
958 (re_not_eol): Renamed from not_eol.
959 (re_newline_anchor): Renamed from newline_anchor.
961 Change the following member names in struct re_registers.
962 The old names are still supported if !_REGEX_SOURCE.
963 The new names are always supported, regardless of _REGEX_SOURCE.
964 (rm_num_regs): Renamed from num_regs.
965 (rm_start): Renamed from start.
966 (rm_end): Renamed from end.
968 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
969 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
970 Prepend __ to parameter names.
972 Undo yesterday's changes.
974 2005-08-24 Jim Meyering <jim@meyering.net>
977 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
979 2005-08-21 Bruno Haible <bruno@clisp.org>
981 * lock.h: Add multiple inclusion guard.
982 * tls.h: Add multiple inclusion guard.
984 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
986 * regex.h (REG_NOSYS)
987 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
988 Define, since POSIX requires it as of 2001.
989 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
990 New private symbol, used to keep the enum signed in all cases.
991 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
992 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
994 * regex_internal.c (re_string_skip_chars, register_state):
996 Remove forward decls; no longer needed now that we use prototypes.
997 * regexec.c (acquire_init_state_context, check_halt_node_context):
998 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
999 (clean_state_log_if_needed): Likewise.
1001 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1003 Fix problems reported by Sam Steingold in
1004 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1005 * regexec.c (sift_states_bkref): Fix portability bug: the code
1006 assumed that reg_errcode_t is a signed type, which is not
1007 necessarily true if _XOPEN_SOURCE is not defined.
1008 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1009 some compilers warn about it otherwise.
1011 2005-08-20 Jim Meyering <jim@meyering.net>
1013 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1014 of unused local, dfa.
1016 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1018 * regcomp.c (create_initial_state): Remove duplicate decl.
1019 (init_word_char, create_initial_state, duplicate_node_closure):
1020 (fetch_token, peek_token_bracket, build_range_exp):
1021 (build_collating_symbol): Remove forward decls; no longer needed
1022 now that we use prototypes.
1025 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1026 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1027 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1028 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1029 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1030 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1031 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1032 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1033 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1034 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1035 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1036 (build_charclass, build_charclass_op, fetch_number, create_tree):
1037 (create_token_tree, mark_opt_subexp, duplicate_tree):
1038 Use prototypes rather than old-style definitions.
1041 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1042 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1043 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1044 (re_string_reconstruct, re_string_peek_byte_case):
1045 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1046 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1047 (re_node_set_init_copy, re_node_set_add_intersect):
1048 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1049 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1050 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1051 (re_acquire_state, re_acquire_state_context, register_state):
1052 (create_ci_newstate, create_cd_newstate, free_state):
1054 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1055 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1056 (re_search_internal, prune_impossible_nodes):
1057 (acquire_init_state_context, check_matching, static):
1058 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1059 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1060 (update_regs, sift_states_backward, build_sifted_states):
1061 (clean_state_log_if_needed, merge_state_array):
1062 (update_cur_sifted_state, add_epsilon_src_nodes):
1063 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1064 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1065 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1066 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1067 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1068 (check_arrival, check_arrival_add_next_nodes):
1069 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1070 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1071 (check_node_accept_bytes, check_node_accept, extend_buffers):
1072 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1073 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1078 (re_string_allocate, re_string_construct, re_string_reconstruct):
1079 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1080 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1081 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1082 (re_string_context_at, re_string_peek_byte_case):
1083 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1084 is defined, since we now use prototypes always.
1086 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1087 C89 or better. All uses removed.
1089 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1091 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1092 [defined lint]: Suppress bogus uninitialized-variable warnings.
1094 * regcomp.c (duplicate_node): Return new index, not an error code,
1095 and let the caller return REG_ESPACE if out of space. This
1096 removes an uninitialied-variable warning with GCC 4.0.1, and also
1097 avoids taking the address of a local variable. All callers
1100 2005-08-19 Jim Meyering <jim@meyering.net>
1102 * regexec.c (proceed_next_node): Redo local variables to
1103 avoid GCC shadowing warnings.
1105 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1107 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1108 (re_node_set_insert_last, re_dfa_add_node):
1109 Rename local variables to avoid GCC shadowing warnings.
1111 2005-08-18 Bruno Haible <bruno@clisp.org>
1113 * strstr.c (strstr): Fix return value in multibyte case.
1114 * strcasestr.c (strcasestr): Likewise.
1116 2005-08-17 Jim Meyering <jim@meyering.net>
1118 Make the %s format (seconds since the epoch) work for a negative
1119 number and when used with a zero-padded field width, e.g. %015s.
1121 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1122 label so that it precedes the code to set `digits'. Otherwise,
1123 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1124 print `00-22'. Now, it prints `-0022', as it should.
1126 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1128 * regex.h: Remove useless space-before-tab. From coreutils.
1130 2005-08-17 Bruno Haible <bruno@clisp.org>
1132 * strcasestr.h: New file.
1133 * strcasestr.c: New file.
1135 2005-08-17 Bruno Haible <bruno@clisp.org>
1137 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1138 * strstr.c: Completely rewritten, with multibyte locale support.
1140 2005-08-17 Bruno Haible <bruno@clisp.org>
1142 * strcasecmp.c: Use mbuiter.h.
1144 2005-08-17 Bruno Haible <bruno@clisp.org>
1146 * mbuiter.h: New file.
1148 2005-08-16 Bruno Haible <bruno@clisp.org>
1150 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1152 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1153 NUL byte, not after it.
1155 2005-08-16 Bruno Haible <bruno@clisp.org>
1157 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1158 the valid ones. Makes the comparison operations transitive:
1159 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1160 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1162 2005-08-16 Bruno Haible <bruno@clisp.org>
1164 * strcase.h (strcasecmp): Add note in comments.
1165 * strncasecmp.c: Use code from strcasecmp.c.
1166 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1167 (strcasecmp): Work correctly in multibyte locales.
1169 2005-08-16 Bruno Haible <bruno@clisp.org>
1171 * strnlen1.h: New file.
1172 * strnlen1.c: New file.
1174 2005-08-16 Bruno Haible <bruno@clisp.org>
1176 * mbfile.h: New file.
1178 2005-08-16 Bruno Haible <bruno@clisp.org>
1180 * mbiter.h: New file.
1182 2005-08-16 Bruno Haible <bruno@clisp.org>
1184 * mbchar.h: New file.
1185 * mbchar.c: New file.
1187 2005-08-16 Bruno Haible <bruno@clisp.org>
1189 * tls.h: New file, from GNU gettext.
1190 * tls.c: New file, from GNU gettext.
1192 2005-08-15 Bruno Haible <bruno@clisp.org>
1194 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1197 2005-08-14 Jim Meyering <jim@meyering.net>
1199 Sync from coreutils.
1201 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1202 Use the hash-table-based cycle-detection code not just when
1203 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1204 Reported by James Youngman in
1205 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1206 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1207 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1208 This lets us compile with -DFTS_DEBUG, once again.
1209 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1210 * fts.c (fd_safer): Remove decl.
1211 Include fcntl--.h rather than unistd-safer.h
1212 (fts_safe_changedir): Don't call fd_safer; no longer needed
1213 now that we include fcntl--.h.
1215 2005-08-11 Simon Josefsson <jas@extundo.com>
1217 * readline.h, readline.c: New file.
1219 2005-08-11 Bruno Haible <bruno@clisp.org>
1221 * strnlen.h (strnlen): Change parameter name to match comment.
1223 2005-08-10 Simon Josefsson <jas@extundo.com>
1225 * strndup.c: Use strnlen.h.
1227 * strnlen.h: New file.
1229 2005-08-02 Simon Josefsson <jas@extundo.com>
1231 * getline.h, getline.c: Rewrite.
1233 * getdelim.h, getdelim.c: New files, ported from glibc.
1235 2005-07-31 Bruno Haible <bruno@clisp.org>
1237 * lock.h (gl_lock_initializer): New macro.
1238 (gl_lock_define_initialized): Use it.
1239 (gl_rwlock_initializer): New macro.
1240 (gl_rwlock_define_initialized): Use it.
1241 (gl_recursive_lock_initializer): New macro.
1242 (gl_recursive_lock_define_initialized): Use it.
1244 2005-07-26 Bruno Haible <bruno@clisp.org>
1246 * lock.h: Update from GNU gettext.
1247 * lock.c: Update from GNU gettext.
1249 2005-07-18 Bruno Haible <bruno@clisp.org>
1251 * lock.h (gl_once_t): New type.
1252 (gl_once_define, gl_once): New macros.
1253 * lock.c (fresh_once): New variable.
1254 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1257 2005-07-18 Simon Josefsson <jas@extundo.com>
1259 * check-version.c (check_version): Accept identical versions too.
1261 2005-07-18 Bruno Haible <bruno@clisp.org>
1263 * lock.h: New file, from GNU gettext.
1264 * lock.c: New file, from GNU gettext.
1266 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1268 * quotearg.c: Add translator comment suggested by Bruno Haible,
1269 with a minor change.
1271 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1273 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1274 copyright symbol and the year.
1275 * version-etc.c (COPYRIGHT_YEAR): New constant.
1276 (version_etc_va): Use parameterized copyright notice.
1277 Reword to conform to the current GNU coding standards.
1279 2005-07-11 Simon Josefsson <jas@extundo.com>
1281 * size_max.h: New file.
1283 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1285 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1288 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1289 and Paul Eggert <eggert@cs.ucla.edu>
1291 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1292 in wint_t, not wchar_t. Remove now-unnecessary cast.
1294 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1296 * regex.c, regex.h: Sync from libc.
1297 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1298 New files, synced from libc, except that regex_internal.h
1299 currently has a small porting fix.
1301 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1303 Remove the dependency of the strftime module on the tzset module.
1304 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1305 Copy the input structure, to work around some of the bug with
1306 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1307 Solaris releases, you should also use the tzset module, but we won't
1308 require it as a dependency any more since we don't want LGPLed code
1309 to depend on GPLed code.
1311 2005-07-02 Jim Meyering <jim@meyering.net>
1313 * backupfile.c (backup_args): Change a `0' to NULL.
1315 2005-07-01 Jim Meyering <jim@meyering.net>
1317 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1318 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1319 * save-cwd.c, tempname.c:
1320 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1321 and don't include <sys/file.h>).
1323 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1325 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1326 declares only 'struct timespec;' (!).
1328 2005-06-29 Jim Meyering <jim@meyering.net>
1330 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1331 type name. Use the variable name instead.
1332 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1334 2005-06-28 Simon Josefsson <jas@extundo.com>
1336 * check-version.h, check-version.c: New files.
1338 2005-06-28 Simon Josefsson <jas@extundo.com>
1340 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1341 collision with global variable. Better indentation. Don't
1342 increment buffer pointer beyond buffer end. Based on comments
1343 from Paul Eggert <eggert@cs.ucla.edu>.
1347 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1349 * canon-host.c (canon-host): Append trailing "," to 0 in
1350 initializer of struct addrinfo, as an indication that we don't
1351 care how many members the structure has.
1353 2005-06-24 Derek Price <derek@ximbiot.com>
1354 and Bruno Haible <bruno@clisp.org>
1356 Remove stat module & update lstat.
1357 * stat.c: Remove this file...
1358 (slash_aware_lstat): ...moving this content and its support...
1359 * lstat.c (rpl_lstat): ...into here.
1360 * lstat.h: New file.
1362 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1364 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1365 (ranged_convert): Don't save conversion in a temporary struct.
1366 This causes a warning with GCC 4.0.0, and anyway in the typical
1367 case it's not worth the extra 100 bytes or so of code.
1368 (ranged_convert, __mktime_internal): When calling a function via a
1369 pointer P, use P () rather than (*P) (), as we now assume C89 or
1372 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1374 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1375 "who -r" failed to give output. Problem reported by Tim Waugh.
1377 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1378 (xcalloc): Use it to avoid needless tests.
1379 Problem reported by Jim Meyering.
1381 2005-06-16 Jim Meyering <jim@meyering.net>
1383 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1384 when either N or S is zero.
1386 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1388 * argp.h (__option_is_short): Check upper limit of
1389 __key. Isprint() requires its argument to have the value
1390 of an unsigned char or EOF.
1392 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1394 * fnmatch.c (fnmatch): If there is an encoding error in a
1395 multibyte string or pattern, fall back on unibyte matching.
1396 Problem reported by James Youngman.
1398 2005-06-08 Bruno Haible <bruno@clisp.org>
1400 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1403 2005-06-08 Bruno Haible <bruno@clisp.org>
1405 * csharpcomp.h: New file, from GNU gettext.
1406 * csharpcomp.c: New file, from GNU gettext.
1407 * csharpcomp.sh.in: New file, from GNU gettext.
1409 2005-06-07 Derek Price <derek@ximbiot.com>
1412 * glob_.h: Indent nested #ifdef.
1414 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1416 Sync from coreutils.
1417 Use "file name" when talking about file names, instead of "filename"
1418 or "path", as per the GNU coding standards.
1419 * mkdir-p.c: Renamed from makepath.c.
1420 (make_dir_parents): Renamed from make_path. All callers changed.
1421 * mkdir-p.h: Likewise. All includers changed.
1422 * filenamecat.c: Renamed from path-concat.c.
1423 (file_name_concat): Renamed from path_concat. All callers changed.
1424 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1425 * filenamecat.h: Likewise. All includers changed.
1426 * acl.c: Don't use "path" or "filename" to mean "file name"
1427 in comments or local variable names.
1428 * basename.c: Likewise.
1429 * canonicalize.c, canonicalize.h: Likewise.
1430 * dirname.c, dirname.h: Likewise.
1431 * euidaccess.c: Likewise.
1432 * exclude.c: Likewise
1433 * fnmatch_.h, fnmatch_loop.c: Likewise.
1434 * fsusage.c, fsuage.h: Likewise.
1435 * fts.c, fts_.h: Likewise.
1436 * getcwd.c: Likewise.
1437 * getloadavg.c: Likewise.
1438 * mkstemp.c: Likewise.
1439 * mountlist.c, mountlist.h: Likewise.
1440 * openat.c, openat.h: Likewise.
1441 * readlink-stub.c: Likewise.
1442 * readutmp.c, readutmp.h: Likewise.
1443 * rename.c: Likewise.
1444 * rmdir.c: Likewise.
1446 * savedir.c: Likewise.
1447 * stripslash.c: Likewise.
1448 * tempname.c: Likewise.
1449 * xreadlink.c: Likewise.
1450 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1452 * exclude.h: Likewise.
1454 * euidaccess.c (getuid, getgid, getuid, getegid)
1455 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1456 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1457 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1458 * pathmax.h: Include <limits.h> unconditionally, since other
1459 files have been getting away with it for years (MORE/BSD 4.3
1461 * userspec.c (getpwnam, getgrnam, getgrgid)
1462 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1464 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1465 Define to 256, not 255, as per modern POSIX.
1467 2005-06-01 Bruno Haible <bruno@clisp.org>
1469 * csharpexec.h: New file, from GNU gettext.
1470 * csharpexec.c: New file, from GNU gettext.
1471 * csharpexec.sh.in: New file, from GNU gettext.
1473 2005-05-31 Derek Price <derek@ximbiot.com>
1474 Paul Eggert <eggert@cs.ucla.edu>
1477 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1479 2005-05-29 Derek Price <derek@ximbiot.com>
1480 Paul Eggert <eggert@cs.ucla.edu>
1482 * glob_.h, glob.c: New files.
1484 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1486 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1488 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1489 the configuration hassle isn't worth it.
1490 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1491 (LONGEST_MODIFIER, PRIuMAX): Remove.
1493 2005-05-27 Bruno Haible <bruno@clisp.org>
1495 * getlogin_r.h: Remove second include of <stddef.h>.
1497 2005-05-25 Bruno Haible <bruno@clisp.org>
1498 Derek Price <derek@ximbiot.com>
1500 * getlogin_r.h: Simplify API documentation.
1502 2005-05-25 Derek Price <derek@ximbiot.com>
1503 Paul Eggert <eggert@cs.ucla.edu>
1505 * getlogin_r.c, getlogin_r.h: New files.
1507 2005-05-22 Bruno Haible <bruno@clisp.org>
1509 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1510 Also include <sys/param.h> if it defines MIN, MAX.
1511 Based on a patch by Derek Price <derek@ximbiot.com>.
1513 2005-05-22 Bruno Haible <bruno@clisp.org>
1515 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1516 (INT64_MIN): Fix definition.
1517 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1519 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1520 NEED_SIGNED_INT_TYPES.
1522 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1523 HAVE_SYSTEM_INTTYPES.
1525 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1527 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1528 so that unistd-safer.h (GPL'ed code) need not be included.
1530 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1533 * fts.c: Don't include "cycle-check.h" or "hash.h".
1534 (setup_dir, free_dir): New functions.
1535 (enter_dir, leave_dir): Define trivial
1536 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1537 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1538 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1539 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1540 Move to fts-cycle.c.
1541 (fts_open): Use setup_dir.
1542 (fts_close): Use free_dir.
1543 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1544 This adds a label and some gotos, but the alternatives were messier.
1545 Check for memory allocation failure when entering a dir.
1546 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1547 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1548 (FTS): New member fts_cycle, that is a union that contains the
1549 old active_dir_ht and cycle_state. All uses changed to mention
1550 fts_cycle.ht and fts_cycle.state.
1551 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1552 fts.c, with the following changes:
1553 (setup_dir, free_dir): New functions.
1554 (enter_dir): Now returns bool. Return true if successful, false
1555 if memory exhausted. All callers changed.
1556 Do not bother partly cleaning up on
1557 memory allocation failure; that is free_dir's job.
1558 However, free ad if hash_insert fails, to avoid memory leak.
1559 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1560 fts->fts_options to see which union member to use.
1562 2005-05-20 Jim Meyering <jim@meyering.net>
1564 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1565 Now a macro, to pacify GCC.
1567 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1569 * chown.c (rpl_chown): Return -1 on failure.
1571 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1573 * canonicalize.c: Include canonicalize.h first, to test interface.
1574 Include <stddef.h> unconditionally, since we assume C89 now.
1575 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1576 * fts.c: Include fts_.h first, to check interface.
1577 Do not include intprops.h; no longer needed.
1578 Include cycle-check.h and hash.h, since fts_.h no longer does.
1579 Remove unnecessary casts of closedir to void.
1580 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1581 decide whether to decrement nlinks.
1582 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1583 (FTS): Use struct hash_table * instead of Hash_table, so that
1584 we no longer need to include hash.h here.
1586 2005-05-17 Jim Meyering <jim@meyering.net>
1588 * fts.c, fts_.h: New files, from coreutils.
1590 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1592 Sync from coreutils.
1593 * unlinkdir.c, unlinkdir.h: New files.
1594 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1595 regex.h, unlocked-io.h, xtime.h:
1596 White space changes only.
1597 * makepath.c (make_path): Port to hosts where leading "//" is special.
1598 * yesno.c: Include getline.h, not ctype.h.
1599 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1600 Use getline to remove arbitrary restriction on response length.
1602 2005-05-13 Bruno Haible <bruno@clisp.org>
1604 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1605 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1606 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1607 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1608 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1609 Add support for 64-bit integers in the MSVC compiler.
1611 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1613 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1614 Change the initial comment to refer to GPL, not LGPL.
1615 gnulib-tool will change it to LGPL as needed.
1617 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1618 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1619 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1620 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1621 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1622 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1623 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1624 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1625 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1626 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1627 concatpath.c, config.charset, copy-file.c, copy-file.h,
1628 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1629 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1630 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1631 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1632 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1633 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1634 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1635 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1636 full-read.c, full-read.h, full-write.c, full-write.h,
1637 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1638 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1639 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1640 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1641 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1642 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1643 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1644 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1645 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1646 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1647 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1648 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1649 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1650 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1651 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1652 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1653 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1654 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1655 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1656 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1657 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1658 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1659 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1660 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1661 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1662 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1663 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1664 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1665 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1666 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1667 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1668 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1669 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1670 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1671 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1672 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1673 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1674 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1675 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1676 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1677 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1678 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1679 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1680 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1681 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1682 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1683 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1684 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1685 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1686 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1687 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1688 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1689 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1690 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1691 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1692 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1693 Update FSF postal mail address.
1695 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1697 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1698 specified in ai_socktype. Fix invalid ai_protocol
1699 check. ai_protocol is usually set to 0 or depending on
1700 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1701 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1702 ai_socktype / ai_protocol in the returned addrinfo structure.
1704 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1705 Bruno Haible <bruno@clisp.org>
1707 * inet_ntop.h: New file.
1708 * inet_ntop.c: New file, from glibc with modifications.
1710 2005-05-08 Jim Meyering <jim@meyering.net>
1712 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1714 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1716 Merge from coreutils. Among other things,
1717 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1718 * fd-safer.c: New file.
1719 * fcntl-safer.h, open-safer.c: Remove.
1720 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1721 * dup-safer.c: Include unistd-safer.h first.
1722 Don't include errno.h.
1723 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1724 * file-type.h: Don't assume invoker included sys/stat.h first.
1725 * file-type.c: Rely on file-type.h change.
1726 * getloadavg.c: Include unistd-safer.h.
1727 (getloadavg): Use safer open.
1728 * getusershell.c: Include "stdio-safer.h".
1729 (getusershell): Use safer fopen.
1730 * long-options.c (long_options): Use NULL rather than 0.
1731 * modechange.h (mode_free): Remove; all callers changed to invoke
1733 * modechange.c: Likewise.
1734 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1735 (MODE_DONE): New constant.
1736 (struct mode_change): Remove 'next' member.
1737 (make_node_op_equals): New function; like the old one of the
1738 same name, except it allocates an array.
1739 (mode_compile, mode_create_from_ref): Use it.
1740 (mode_compile): Allocate result as an array, not a linked list.
1741 Parse octal string ourself, so that we catch mistakes like "+0".
1742 (mode_adjust): Arg is an array, not a linked list.
1743 * modechange.c: Include stat-macros.h, xalloc.h.
1744 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1745 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1746 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1747 Remove. This is now stat-macros.h's job.
1748 (talloc): Remove. All callers replaced by xalloc, so that
1749 our invokers don't have to worry about reporting memory failures.
1750 (make_node_op_equals): Remove.
1751 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1753 (struct mode_change): Moved here from modechange.h.
1754 (mode_append_entry): Remove.
1755 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1756 apps to have incorrect behavior. Use simpler algorithm for head
1757 and tail. Don't futz with umask; that's now the job of mode_adjust.
1758 Detect more invalid usages rather than having somewhat-random behavior.
1759 Don't insert an "a=" action, as that leads to incorrect behavior.
1760 (mode_compile, mode_create_from_ref): Return NULL on error instead
1761 of an enum, since now there's only one way to have an error. All
1763 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1764 at the correct time. Simplify calculation of "+u" and its ilk.
1765 Don't mishandle "+X".
1766 (mode_free): Remove "register" and localize decls.
1767 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1768 (struct mode_change): Move to modechange.c; callers don't
1769 need to see this stuff.
1770 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1771 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1772 (mode_change, mode_adjust): Reflect the new signatures noted above.
1773 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1774 that might redefine system include files.
1775 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1776 (my_usleep): Use NULL rather than (void *) 0.
1777 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1778 Use siginterrupt to specify that system calls should be interrupted.
1779 (rpl_nanosleep): Move initialization of suspended closer to call of
1781 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1782 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1783 (desirable_utmp_entry): New function.
1784 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1785 using x2nrealloc, to simplify logic.
1786 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1787 size calculation. Do not assume utmp file is a regular file.
1788 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1789 (READ_UTMP_CHECK_PIDS): New constant.
1790 * save-cwd.c: Include unistd-safer.h.
1791 (save_cwd): Use fd_safer.
1792 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1793 [!_LIBC] Include "stat-macros.h" instead.
1794 * unistd-safer.h (fd_safer): New decl.
1796 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1798 * byteswap_.h: New file.
1800 2005-04-25 Albert Chin <china@thewrittenword.com>
1802 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1805 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1807 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1808 that "UTC +1 second" continues to work. Problem reported
1810 (relunit_snumber): New rule.
1813 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1815 * getdate.y (universal_time_zone_table): New constant.
1816 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1817 universal_time_zone_table.
1818 (lookup_zone): Prefer universal_time_zone_table to
1819 local_time_zone_table, so that "GMT" time stamps are allowed in
1820 London during the summer. Problem reported by Ian Abbott.
1822 2005-04-12 Jim Meyering <jim@meyering.net>
1824 * human.c (humblock): Set *options even when returning due to
1825 xstrtoumax conversion failure. Thanks to a used-uninitialized
1828 2005-04-09 Jim Meyering <jim@meyering.net>
1830 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1831 -Wuninitialized: initialize tm0.tm_year.
1833 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1835 * getdate.y (parser_control): rels_seen is now a boolean, not a
1836 count, since there's no maximum. All uses changed.
1837 Add member dsts_seen.
1838 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1840 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1841 Use pc_rels_seen to decide whther a date is absolute.
1843 * getdate.y (number): Don't overwrite year.
1844 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1847 2005-04-02 Simon Josefsson <jas@extundo.com>
1849 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1850 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1852 2005-03-27 Jim Meyering <jim@meyering.net>
1854 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1856 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1858 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1859 "one's complement" -> "ones' complement" in comment, as per Knuth.
1860 "value of type" -> "type or expression" in comment.
1861 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1863 2005-03-26 Jim Meyering <jim@meyering.net>
1866 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1867 Correct typos: s/or/of/.
1869 2005-03-23 Jim Meyering <jim@meyering.net>
1871 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1873 2005-03-21 Jim Meyering <jim@meyering.net>
1875 Changes imported from coreutils.
1877 * cycle-check.c: Don't include xalloc.h.
1879 * path-concat.c: Don't include assert.h.
1880 (path_concat): Remove assertion that would have triggered
1881 for ABASE starting with more than one slash.
1882 Reported by Andreas Schwab.
1884 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1885 properly when ABASE is an absolute file name.
1886 Correct the description of this function.
1888 Add an assertion and a test driver.
1889 This fixes a bug introduced on 2004-07-02.
1890 Andreas Schwab reported the resulting failure of cp --parents:
1891 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1893 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1895 * strftime.c (my_strftime): If the underlying strftime returns 0
1896 (which shouldn't happen), generate nothing instead of returning 0
1897 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1899 2005-03-16 Bruno Haible <bruno@clisp.org>
1901 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1903 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1905 * strftime.c (my_strftime): Prepend space to format so that we can
1906 reliably distinguish strftime failure from empty output on POSIX
1909 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1911 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1912 (iconv_string): Don't guess a size-zero buffer, as that might cause
1913 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1914 result would be 'too large', where 'too large' is (heuristically)
1915 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1916 overflow concerns. This will prevent some unwanted malloc failures
1917 when the inputs are very large.
1919 2005-03-15 Bruno Haible <bruno@clisp.org>
1921 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1924 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1927 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1929 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1931 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1932 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1934 * strtol.c: Likewise.
1936 2005-03-14 Simon Josefsson <jas@extundo.com>
1938 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1941 2005-03-14 Jim Meyering <jim@meyering.net>
1943 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1944 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1945 to be nonzero so that we (and caller) can detect the difference
1946 between a valid zero-length expansion and an error return, even
1947 when the underlying strftime fails before writing anything into
1950 2005-03-10 Jim Meyering <jim@meyering.net>
1952 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1953 so that this module works on systems without fchdir.
1955 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1957 Factor int-properties macros into a single file, except for
1958 glibc-related files.
1959 * intprops.h: New file.
1960 * getloadavg.c: Include it instead of limits.h.
1961 (INT_STRLEN_BOUND): Remove.
1962 * human.c: Include intprops.h.
1963 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1964 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1965 * inttostr.h: Include intprops.h instead of limits.h.
1966 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1967 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1968 for consistency with intprops.h.
1969 (time_t_is_integer, twos_complement_arithmetic): Use them.
1970 * sig2str.h: Include <signal.h>, intprops.h.
1971 (INT_STRLEN_BOUND): Remove.
1972 * strftime.c (TYPE_SIGNED): Remove.
1973 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1974 * strtol.c: Adjust comments to match intprops.h.
1975 * userspec.c: Include intprops.h.
1976 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1977 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1978 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1979 instead of rolling our own expressions.
1980 * xstrtol.c: Include xstrtol.h first, to test interface.
1982 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1984 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1985 the right thing even if adding 1900 would overflow. Similarly
1986 for tm_mon + 1 and tm_yday + 1.
1987 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1988 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1989 (DO_SIGNED_NUMBER): New macro.
1990 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1992 2005-03-07 Bruno Haible <bruno@clisp.org>
1994 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1996 2005-03-03 Derek R. Price <derek@ximbiot.com>
1997 Bruno Haible <bruno@clisp.org>
1999 * pagealign_alloc.h: New file.
2000 * pagealign_alloc.c: New file.
2002 2005-01-28 Bruno Haible <bruno@clisp.org>
2004 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2007 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2009 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2010 The workaround isn't strictly needed for POSIX conformance, and
2011 it's too much of a pain to configure and maintain. We'll ask
2012 people to fix their kernels instead.
2013 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2014 (NANOSLEEP_BUG_WORKAROUND): Remove.
2015 (xnanosleep): Remove the workaround.
2017 2005-02-12 Bruno Haible <bruno@clisp.org>
2019 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2021 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2023 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2024 * timespec.h (gettime): Return void, since it always
2025 succeeds now. All uses changed.
2026 * gettime.c (gettime) Likewise.
2027 [HAVE_NANOTIME]: Prefer nanotime.
2028 Assume gettimeofday succeeds, as POSIX requires.
2029 Assime time () succeeds, since other code already does.
2030 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2031 (timespec_subtract): Remove.
2032 (NANOSLEEP_BUG_WORKAROUND): New constant.
2033 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2034 things considerably. Use it only on GNU/Linux hosts, since the
2035 workaround shouldn't be needed elsewhere.
2037 2005-02-24 Bruno Haible <bruno@clisp.org>
2039 * gettext.h: Update from GNU gettext 0.14.2.
2041 2005-02-24 Bruno Haible <bruno@clisp.org>
2043 * localcharset.c: Update from GNU gettext 0.14.2.
2044 * config.charset: Update from GNU gettext 0.14.2.
2046 2005-02-22 Simon Josefsson <jas@extundo.com>
2048 * iconvme.h, iconvme.c: New files, from libc.
2050 2005-02-20 Neil Conway <neilc@samurai.com>
2052 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2053 returned by OSX/Darwin if the specified buffer is not large
2054 enough for the hostname.
2056 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2058 * memrchr.h: New file.
2059 * chdir-long.c: Include it.
2060 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2061 Don't bother including stddef.h.
2063 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2065 * argp-help.c (__argp_help): Create a fake struct argp_state and
2066 pass it to _help, otherwise the latter coredumps trying to
2067 dereference state.root_argp.
2069 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2071 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2073 Include <sys/types.h>, for dev_t.
2074 (ME_DUMMY, ME_REMOTE): Move from here....
2075 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2076 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2078 Include mountlist.h first, to test the interface.
2080 2005-01-29 Bruno Haible <bruno@clisp.org>
2082 * progname.c (program_name): Initialize.
2083 Needed when linking statically on MacOS X.
2085 2005-01-28 Bruno Haible <bruno@clisp.org>
2087 * javacomp.sh.in: New file, from GNU gettext.
2088 * javacomp.h: New file, from GNU gettext.
2089 * javacomp.c: New file, from GNU gettext.
2091 2005-01-26 Bruno Haible <bruno@clisp.org>
2093 * javaexec.sh.in: New file, from GNU gettext.
2094 * javaexec.h: New file, from GNU gettext.
2095 * javaexec.c: New file, from GNU gettext.
2097 2005-01-26 Simon Josefsson <jas@extundo.com>
2099 * gai_strerror.c: Use GPL in header.
2101 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2103 * argp-help.c (hol_entry_help): Avoid using non-constant
2104 initializers for struct pentry_state.
2105 (__argp_error): Check return value of __asprintf
2106 (__argp_failure): Translate error message
2108 * argp-parse.c: Removed braces around the expansion of N_()
2110 2005-01-21 Jim Meyering <jim@meyering.net>
2112 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2113 same value as for Solaris 9.
2115 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2116 component length. This included changing the parameter to be
2117 of type `char *' rather than `char const *'.
2118 * chdir-long.h (chdir_long): Update prototype.
2120 * openat.c (fdopendir, fstatat): New functions.
2121 * openat.h: Include headers required for use of DIR and struct stat.
2122 [AT_SYMLINK_NOFOLLOW]: Define.
2123 (fdopendir, fstatat): Add prototypes.
2125 2005-01-21 Bruno Haible <bruno@clisp.org>
2127 * classpath.h: New file, from GNU gettext.
2128 * classpath.c: New file, from GNU gettext.
2130 2005-01-20 Simon Josefsson <jas@extundo.com>
2132 * version-etc-fsf.c: New file, with version_etc_copyright.
2133 * version-etc.c: Remove version_etc_copyright.
2134 * version-etc.h (version_etc_copyright): Use [] instead of * in
2135 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2137 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2139 * save-cwd.c (save_cwd): Remove code to support the case
2140 where fchdir is missing or flaky.
2142 2005-01-20 Simon Josefsson <jas@extundo.com>
2144 * base64.h (isbase64): Add.
2146 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2147 using a unsigned prototype, don't inline.
2148 (base64_decode): Use it.
2150 2005-01-19 Bruno Haible <bruno@clisp.org>
2152 * sh-quote.h: New file, from GNU gettext.
2153 * sh-quote.c: New file, from GNU gettext.
2155 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2157 Merge changes from coreutils, as described below in several
2158 changelogs dated today.
2160 * save-cwd.c: Include "save-cwd.h" before other include files.
2161 (O_DIRECTORY): Remove; not needed here, since "." must be
2162 a directory. All uses removed.
2163 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2164 universal on Suns, and we also need to test for IRIX.
2165 Revamp code to use 'if' rather than '#if'.
2166 Avoid unnecessary comparison of cwd->desc to 0.
2168 * utimens.c (futimens): Robustify the previous patch, by checking
2169 for known valid error numbers rather than observed invalid ones.
2171 2005-01-18 Jim Meyering <jim@meyering.net>
2173 * version-etc.c (version_etc_copyright): Update copyright date.
2175 * utimens.c (futimens): Account for the fact that futimes
2176 can also fail with errno == ENOSYS or errno == ENOENT.
2177 Patch from Dmitry V. Levin.
2179 Change the name of the robust chdir function from chdir to chdir_long.
2180 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2181 (restore_cwd): Use chdir_long, not chdir.
2182 * chdir-long.c: Renamed from chdir.c.
2183 * chdir-long.h: Renamed from chdir.h.
2184 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2187 2005-01-18 Bob Proulx <bob@proulx.com>
2189 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2190 offsetof() macro construct to avoid compile failure with native HP-UX
2191 11.0 ANSI C compiler.
2193 2005-01-06 Bruno Haible <bruno@clisp.org>
2195 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2196 because stpncpy.m4 takes care of it.
2198 2004-01-24 Bruno Haible <bruno@clisp.org>
2200 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2202 2003-10-09 Bruno Haible <bruno@clisp.org>
2204 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2206 2005-01-06 Bruno Haible <bruno@clisp.org>
2208 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2209 * fwriteerror.c: Include <stdbool.h>.
2210 (fwriteerror): At the end, close the file stream. Record whether
2211 stdout was already closed.
2213 2004-05-27 Bruno Haible <bruno@clisp.org>
2215 * execute.c (environ): Declare if needed.
2216 * pipe.c (environ): Likewise.
2217 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2219 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2221 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2222 definitions to be after all include files, to avoid collisions.
2223 Problem reported by Bob Proulx.
2225 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2227 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2228 not needed. This removes a dependency on the gettext module.
2229 [defined _LIBC]: Do not include <libintl.h>; not needed.
2231 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2233 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2236 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2238 * argp-parse.c: Include <stddef.h>.
2239 (alignof, alignto): New macros.
2240 (parser_init): Don't assume that void * is aligned sufficiently
2243 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2244 need to extend the stack.
2245 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2248 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2250 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2252 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2254 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2255 Remove now-obsolete comment about AIX.
2256 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2257 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2258 (YYMAXDEPTH): New macro.
2260 2004-12-18 Bruno Haible <bruno@clisp.org>
2262 * fatal-signal.c (fatal_signals): Make non-const.
2263 (init_fatal_signals): New function.
2264 (uninstall_handlers, install_handlers): Ignore signals that were set to
2266 (at_fatal_signal): Call init_fatal_signals.
2267 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2269 Reported by Paul Eggert.
2271 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2273 * getdate.y (textint): New member "negative".
2274 (time_zone_hhmm): New function.
2275 Expect 14 shift-reduce conflicts, not 13.
2276 (o_colon_minutes): New rule.
2277 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2278 (yylex): Set the "negative" member of signed numbers.
2280 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2282 Changes imported from coreutils.
2283 * hard-locale.c: Assume <locale.h> exists.
2285 (GLIBC_VERSION): New macro.
2286 (hard_locale): Assume setlocale exists.
2287 Rewrite to avoid #ifdef.
2288 Use strdup rather than malloc + strcpy.
2289 * human.c: Assume <locale.h> exists.
2290 (human_readable): Assume localeconv exists.
2292 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2294 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2295 convert T2, not T. (Imported from libc.)
2297 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2299 * getcwd.c (is_ENAMETOOLONG): New macro.
2300 (__getcwd.c): Don't restore errno; glibc doesn't.
2301 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2302 first, falling back to our code only if its results look suspicious.
2303 Ensure that the resulting buffer is only as large as necessary.
2305 * readutmp.c: Include readutmp.h first.
2306 Include <errno.h>, since readutmp.h no longer does that.
2307 * readutmp.h: Don't include <errno.h>,
2308 <sys/param.h>, <time.h>; not needed to establish interface.
2309 (errno): Remove decl.
2310 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2311 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2312 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2314 2004-11-28 Simon Josefsson <jas@extundo.com>
2316 * base64.h, base64.c: New file.
2318 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2320 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2322 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2324 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2325 HP's ANSI C compiler.
2326 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2327 Declaring int functions causes warnings on some modern systems and
2328 shouldn't be needed to compile on ancient ones.
2329 * same.c (MIN) [defined MIN]: Don't define, since it's already
2332 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2333 with the following changes.
2334 (__set_errno): Parenthesize properly.
2335 Include <stdbool.h>.
2336 (MIN, MAX, MATCHING_INO): New macros.
2337 (__getcwd): Define with prototype, not K&R form.
2338 Use heuristics to allocate default buffer on stack if possible.
2339 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2340 behavior, and to avoid the PATH_MAX limit when computing
2342 Use MATCHING_INO to compare inode number to file.
2343 Check for arithmetic overflow in size calculations.
2344 Fix bug in reallocation of dot array that caused getcwd to fail
2345 on directories nested deeper than 75.
2346 Be more careful about saving errno on error.
2347 Do not use realloc; use only free+malloc, as this is a bit
2348 more flexible and avoids a needless copy operation.
2349 Do not inspect st_dev and st_ino for symbolic links; POSIX
2350 doesn't specify the latter.
2351 Check for closedir errors.
2352 Avoid needless casts.
2353 Use "#ifdef weak_alias" around weak_alias, to be like other
2355 The following changes to getcwd.c have effect only when used in
2356 gnulib; they have no effect inside glibc proper.
2357 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2358 as alloca isn't used.
2359 (alloca, __alloca): Likewise.
2360 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2361 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2362 unconditionally, as gnulib assumes C89 or better.
2363 Do not include <sys/param.h>.
2364 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2365 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2367 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2368 Include <dirent.h> in a way that is compatible with modern Autoconf.
2369 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2370 New macros, if not already defined.
2371 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2372 Use "_LIBC", not "defined _LIBC", for consistency.
2373 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2375 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2376 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2377 * xgetcwd.c: David MacKenzie's old code was removed, so give
2378 credit only to Jim Meyering and adjust the copyright dates.
2379 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2380 <stdlib.h>, <unistd.h>, "pathmax.h".
2381 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2382 (INITIAL_BUFFER_SIZE): Remove.
2383 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2385 2004-11-23 Jim Meyering <jim@meyering.net>
2387 * getopt_.h: Remove trailing blanks.
2389 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2391 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2392 (futimens): New function, which uses futimes if available.
2393 (futimens, utimens): Support timespec==NULL, with same semantics
2394 as utime and utimens.
2395 * utimens.h (futimens): New decl.
2397 2004-11-23 Jim Meyering <jim@meyering.net>
2399 * __fpending.c: Add comment.
2401 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2403 * getopt_.h: Re-addition of __getopt_argv_const caused
2404 redefinition warnings. To avoid them, include the defines
2405 in `#if !defined __need_getopt ... #endif'. The only place
2406 where __getopt_argv_const is used is in definitions
2407 of getopt_long and getopt_long_only below, which are as well
2408 protected by `#ifndef __need_getopt'.
2409 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2410 __need_getopt after including <stdio.h> and <unistd.h> These
2411 headers might have defined it.
2413 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2415 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2417 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2418 optopt): Use them instead of invoking ## directly; otherwise, the
2419 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2421 2004-11-19 Bruno Haible <bruno@clisp.org>
2423 * strtok_r.c: Move comments from here...
2424 * strtok_r.h: ... to here.
2426 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2428 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2429 might fail. Problem reported by Yoann Vandoorselaere.
2430 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2431 that mishandle size_t overflow.
2433 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2435 * canon-host.c: Include "strdup.h".
2436 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2437 Use strdup instead of malloc/strcpy to duplicate strings.
2439 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2440 (human_space_before_unit): New constant.
2441 * human.c (human_readable): Support it.
2443 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2444 (xgetcwd): Set errno correctly when failing.
2445 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2446 the failure is actually due to a PATH_MAX problem.
2448 Further getopt changes to make it more likely that glibc will
2449 buy the changes back.
2450 * getopt.c (POSIXLY_CORRECT): New constant.
2451 (getopt): Use it, so to preserve glibc semantic
2452 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2453 when compiling for libc.
2454 * getopt_.h (__getopt_argv_const): Bring it back.
2455 (getopt_long, getopt_long_only): Use it.
2457 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2458 New arg POSIXLY_CORRECT. All callers changed.
2459 (getopt): Argv is now char * const *, as per standard.
2460 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2461 not char *__getopt_argv_const *.
2462 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2463 _getopt_long_only_r): Likewise.
2464 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2465 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2466 _getopt_long_r, _getopt_long_only_r): Likewise.
2467 * getopt_.h (__getopt_argv_const): Remove.
2468 (getopt): Argv is now char * const *, as per standard.
2470 * getdate.y (tORDINAL): New token.
2471 (day, relunit): Allow it for relative times.
2472 (relative_time_table): Use tORDINAL for ordinals.
2474 2004-11-15 Jim Meyering <jim@meyering.net>
2476 * closeout.c: Include "__fpending.h" once again.
2477 Include <stdbool.h>.
2478 (close_stdout): Don't fail just because stdout was closed initially,
2479 since some programs don't write to stdout in the normal course of
2480 operation (other than --version and --help), and we don't want this
2481 function to make e.g. `touch file >&-' fail.
2482 But do fail if it was closed and someone has tried to write to it.
2483 E.g., `printf foo >&-' must fail.
2485 2004-11-11 Simon Josefsson <jas@extundo.com>
2487 * strtok_r.h, strtok_r.c: New file.
2489 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2491 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2492 we can stop lying to compilers about the constness of argv when we
2493 are compiled outside glibc.
2494 (getopt, getopt_long, getopt_long_only): Use it.
2495 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2497 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2498 _getopt_long_only_r): Likewise.
2499 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2500 _getopt_long_only_r): Likewise.
2502 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2503 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2504 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2505 the other external symbols.
2506 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2507 declaration, since the above renaming now works around collisions.
2509 2004-11-11 Jim Meyering <jim@meyering.net>
2511 * linebreak.c: Remove trailing blanks.
2512 * alloca_.h: Likewise.
2513 * acosl.c: Likewise.
2514 * euidaccess.c: Likewise.
2515 * allocsa.h: Likewise.
2517 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2519 * mktime.c (SHR): New macro, which is a portable
2520 substitute for >> that should work even on Crays.
2521 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2522 Problem reported by Mark D. Baushke in
2523 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2524 * getdate.y (SHR): Likewise.
2526 * strftime.c (SHR): Likewise.
2528 * quotearg.c (struct quoting_options): Use unsigned int for
2529 quote_these_too, so that right shifts are well defined. All uses
2532 2004-11-10 Simon Josefsson <jas@extundo.com>
2534 * getaddrinfo.h, getaddrinfo.c: New files.
2536 2004-11-10 Jim Meyering <jim@meyering.net>
2538 Ensure that no close failure goes unreported.
2539 * closeout.c (close_stdout): Always close stdout. I.e., don't
2540 return early when it seems there's nothing to flush.
2541 Don't include __fpending.h.
2543 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2545 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2547 2004-11-05 Bruno Haible <bruno@clisp.org>
2549 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2550 Reported by Mark D. Baushke <mdb@cvshome.org>.
2552 2004-11-04 Bruno Haible <bruno@clisp.org>
2554 2004-09-11 Bruno Haible <bruno@clisp.org>
2555 * allocsa.valgrind: New file.
2556 2004-02-06 Bruno Haible <bruno@clisp.org>
2557 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2558 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2559 Reported by Christopher Seip <chris.seip@hp.com>.
2561 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2563 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2564 with errno == ERANGE if the buffer is too small.
2565 Problem reported by Mark D. Baushke.
2567 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2569 * xreadlink.c (MAXSIZE): New macro.
2570 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2571 size does not exceed MAXSIZE. Avoid cast.
2572 As suggested by Mark D. Baushke in
2573 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2574 if readlink fails with buffer size just under MAXSIZE, try again
2577 2004-11-02 Derek R. Price <derek@ximbiot.com>
2578 and Paul Eggert <eggert@cs.ucla.edu>
2580 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2581 (get_date): Overparenthesize to avoid GCC warning.
2583 2004-11-02 Bruno Haible <bruno@clisp.org>
2585 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2586 function returns void.
2588 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2590 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2591 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2594 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2596 * getdate.y: Add support for TZ="foo" within a date string.
2597 Fix some bugs near time_t boundaries. Reject dates with
2598 out-of-range components, e.g., "Sept 31".
2599 Include <stdlib.h>, "setenv.h", "xalloc.h".
2600 (ISDIGIT_LOCALE): Remove; unused.
2601 Note that the TZ and time functions used here are not reentrant.
2602 (mktime_ok, get_tz): New functions.
2603 (TZBUFSIZE): New constant.
2604 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2605 This requires that we sometimes generate our own TZ="XXX..." setting.
2607 2004-10-27 Derek R. Price <derek@ximbiot.com>
2609 * mktime.c (not_equal_tm): Remove redundant check.
2611 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2613 * getdate.y: Use Bison 1.875 features, and some minor
2614 code cleanups. This change does not affect semantics.
2615 Don't include <stdlib.h>; no longer needed.
2616 Don't include unlocked-io.h; only the "#if TEST" code uses
2617 stdio, and performance isn't crucial there.
2618 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2619 Bison 1.875 features as described below.
2620 All uses of "PC." replaced by "pc->".
2621 (YYSTYPE): Add a forward declaration.
2622 (yylex, yyerror): Use full prototypes in forward decls.
2623 Use "%pure-parser" rather than obsolescent "%pure_parser".
2624 Use %parse-param and %lex-param instead of obsolescent
2625 YYPARSE_PARAM and YYLEX_PARAM.
2626 (meridian_table, month_and_day_table, time_units_table,
2627 relative_time_table, time_zone_table, military_table,
2628 lookup_zone, lookup_word, get_date):
2629 Use NULL instead of 0 where appropriate.
2630 (to_hour): Avoid abort (), to avoid a dependency on
2632 (yyerror, yylex): Now accepts parser_control * arg.
2633 (main) [TEST]: Use '\0' rather than 0 for char.
2635 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2637 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2638 It's now the caller's responsibility to handle the case where
2639 !HAVE_GETPAGESIZE && !defined getpagesize.
2641 * mktime.c (leapyear): Arg is long int, not int.
2643 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2645 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2647 2004-10-12 Simon Josefsson <jas@extundo.com>
2649 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2650 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2653 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2655 * vsnprintf.h: New file.
2656 * vsnprintf.c: New file.
2658 2004-10-07 Bruno Haible <bruno@clisp.org>
2660 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2661 into the provided buffer.
2663 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2665 * diacrit.c, diacrit.h: Add GPL notice.
2667 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2668 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2669 * logl.c (logl): Keep the code as similar to glibc as possible.
2670 This avoids a potential constant-folding bug.
2672 2004-10-05 Bruno Haible <bruno@clisp.org>
2674 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2676 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2678 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2679 * xmalloc.c (xmemdup): Likewise.
2680 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2681 XFREE): Remove these long-obsolescent macros.
2682 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2683 * xstrdup.c: Remove.
2685 * regex.c (re_comp): Cast gettext return value to char *,
2686 Problem reported by Martin Neitzel via Mark D. Baushke.
2688 2004-10-04 Simon Josefsson <jas@extundo.com>
2690 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2691 '#ifdef USE_UNLOCKED_IO'.
2693 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2695 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2696 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2697 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2698 regex.c, sha1.c, version-etc.c, yesno.c:
2699 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2700 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2701 the includer's responsibility.
2703 Sync from coreutils.
2705 * modechange.c (mode_compile): Don't decrement a pointer that
2706 points to the start of a string, as the C Standard says the
2707 resulting behavior is undefined.
2709 * backupfile.h (enum backuptype): Rename none -> no_backups,
2710 simple -> simple_backups, numbered_existing ->
2711 numbered_existing_backups, numbered -> numbered_backups
2712 to avoid shadowing problems. All uses changed.
2713 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2714 * backupfile.c (check_extension, numbered_backup):
2715 Rename locals to avoid shadowing 'basename'.
2716 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2719 * .cppi-disable: Add getopt_.h, getopt_int.h.
2720 * .cvsignore: Add getopt.h.
2722 2004-10-04 Simon Josefsson <jas@extundo.com>
2724 * memmem.h: New file.
2725 * memmem.c: New file, taken from glibc.
2727 2004-10-02 Jim Meyering <jim@meyering.net>
2729 * dirfd.h, getpagesize.h: Add copyright notice.
2731 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2733 * snprintf.c: Remove comments as to why each header is needed.
2735 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2737 * strsep.h: New file.
2738 * strsep.c: New file.
2740 2004-10-01 Simon Josefsson <jas@extundo.com>
2742 * snprintf.c (snprintf): Handle size==0.
2744 2004-10-01 Simon Josefsson <jas@extundo.com>
2745 Bruno Haible <bruno@clisp.org>
2747 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2748 (snprintf): Declare 'args'.
2750 2004-09-30 Simon Josefsson <jas@extundo.com>
2752 * snprintf.h, snprintf.c: New files.
2754 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2756 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2757 (hol_entry_help): Never translate an empty string.
2758 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2759 * argp.h (OPTION_NO_TRANS): New option.
2761 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2763 * xvasprintf.c: Include xalloc.h.
2764 (xvasprintf): Use xalloc_die, not xmalloc_die.
2766 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2768 * dummy.c: Change copyright notice to FSF, and license to GPL.
2770 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2772 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2773 Problem reported by Bruno Haible in:
2774 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2776 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2778 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2779 in case some system header has #define'd it. Problem reported by
2780 Soeren D. Schulze in
2781 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2783 2004-09-08 Bruno Haible <bruno@clisp.org>
2785 * stdint_.h.in: New file, taken from GNU clisp.
2787 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2789 * xvasprintf.h: New file.
2790 * xvasprintf.c: New file.
2791 * xasprintf.c: New file.
2793 2004-09-08 Bruno Haible <bruno@clisp.org>
2795 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2797 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2799 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2801 Import from coreutils.
2802 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2803 strings on unbounded length. alloca's performance benefits aren't
2804 that important here.
2806 (parse_with_separator): New function, with most of the internals
2807 of the old parse_user_spec. Allow user to omit both user and group,
2808 for compatibility with FreeBSD.
2809 Clone only the user name, not the entire spec.
2810 Do not set *uid, *gid unless entirely successful.
2811 Avoid memory leak in some failing cases.
2812 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2813 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2814 (parse_user_spec): Rewrite to use parse_with_separator.
2816 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2818 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2819 its complicated substitute.
2820 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2821 and program_invocation_name.
2822 (__argp_basename) [!_LIBC]: Remove; the only use was
2823 replaced by its body.
2824 (__argp_short_program_name): Change condition from
2825 !defined __argp_short_program_name to
2826 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2827 to match argp-namefrob.h.
2828 (__argp_failure): Don't assume strerror_r returns char *.
2829 * argp-parse.c (N_): Define unconditionally.
2830 (argp_default_options): Fill out initializers with 0 to avoid
2833 2004-08-12 Simon Josefsson <jas@extundo.com>
2835 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2836 * getopt_.h: Renamed from getopt.h.
2838 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2840 Merge from coreutils.
2842 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2843 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2844 for Reliant Unix 5.43.
2846 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2847 (union fooround): Use uintmax_t, not long int.
2848 The rest is a merge from libc:
2849 [defined _LIBC]: Include <shlib-compat.h>.
2850 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2852 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2854 * strverscmp.c: Convert to UTF-8.
2856 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2858 * obstack.h (obstack_empty_p):
2859 Don't assume that chunk->contents is suitably aligned.
2860 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2861 Likewise. Problem reported by Benno in
2862 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2864 * chown.c (rpl_chown): Work even if the file is writeable but not
2865 readable. This could be improved further but it'd take some work.
2867 2004-08-08 Simon Josefsson <jas@extundo.com>
2869 * xgethostname.c: Don't include error.h (not used).
2872 * getpass.c: Include getpass.h first.
2874 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2876 * xalloc-die.c: New files.
2877 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2879 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2880 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2881 (_, N_, xalloc_die): Move to xalloc-die.c.
2882 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2883 so that we needn't mess with xalloc_msg_memory_exhausted.
2885 * sha1.h: Renamed from sha.h.
2886 (SHA1_H): Renamed from _SHA_H.
2887 (sha1_ctx): Renamed from sha_ctx.
2888 (sha1_init_ctx): Renamed from sha_init_ctx.
2889 (sha1_process_block): Renamed from sha_process_block.
2890 (sha1_process_bytes): Renamed from sha_process_bytes.
2891 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2892 (sha1_read_ctx): Renamed from sha_read_ctx.
2893 (sha1_stream): Renamed from sha_stream.
2894 (sha1_buffer): Renamed from sha_buffer.
2895 * sha1.c: Likewise; renamed from sha.c.
2896 Do not include <sys/types.h>.
2897 Include <stddef.h> rather than <stdlib.h>.
2899 2004-08-08 Bruno Haible <bruno@clisp.org>
2901 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2902 FILESYSTEM_PREFIX_LEN.
2903 * progreloc.c: Likewise.
2904 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2906 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2909 * argp-help.c (make_hol, hol_append): Don't assume that
2910 SIZE_MAX is a valid preprocessor constant.
2911 (__argp_basename): Change from "#ifndef _LIBC"
2912 to "#ifndef __argp_short_program_name", so that
2913 we don't compile these functions for tar.
2915 More merges from coreutils.
2916 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2917 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2919 * addext.c: Remove; no longer needed.
2920 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2921 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2922 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2923 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2924 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2925 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2926 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2927 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2928 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2929 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2930 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2931 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2932 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2933 Import changes from coreutils.
2935 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2937 Merge from coreutils.
2939 * .gdb-history: Remove; this doesn't belong here.
2941 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2942 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2943 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2945 * dirname.h: Include <stdbool.h>.
2946 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2947 for consistency with POSIX terminology. All uses changed.
2948 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2949 (strip_trailing_slashes): Use bool for booleans.
2950 * stripslash.c (strip_trailing_slashes): Likewise.
2952 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2953 sometimes returns a positive errno value even when it succeeds.
2954 (print_errno_message) [!LIBC]: Fall back on strerror if
2957 * path-concat.c (mempcpy): Don't define if a system header defines it.
2958 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2959 (longest_relative_suffix): New function.
2960 (path_concat): Use it. Assume first argument is not NULL.
2961 Port to DOS. Omit redundant separators.
2962 Report an error instead of returning NULL.
2963 Use mempcpy instead of memcpy.
2964 (xpath_concat): Remove: not declared or used.
2966 * same.h: Include <stdbool.h>
2967 (same_name): Return bool, not int.
2968 * same.c (same_name): Likewise.
2969 (errno): Don't declare; we assume C89 or better now.
2971 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2972 if not already defined.
2974 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2975 * dup-safer.c (errno): Likewise.
2977 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2979 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2982 2004-08-03 Simon Josefsson <jas@extundo.com>
2984 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2985 * progname.h: Don't include stdbool.h.
2987 2004-08-02 Simon Josefsson <jas@extundo.com>
2989 * getsubopt.h: New file, with comments from Bruno Haible.
2990 * getsubopt.c: New file, from glibc, but slightly modified based on
2991 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2993 2004-08-01 Simon Josefsson <jas@extundo.com>
2995 * xgetdomainname.c: Include stdlib.h, for free().
2997 2004-07-16 Simon Josefsson <jas@extundo.com>
2999 * dummy.c: New file.
3001 2004-07-16 Bruno Haible <bruno@clisp.org>
3003 * backupfile.h: Add extern "C" for C++.
3004 * closeout.h: Likewise.
3005 * copy-file.h: Likewise.
3006 * findprog.h: Likewise.
3007 * full-write.h: Likewise.
3008 * pathname.h: Likewise.
3009 * progname.h: Likewise.
3010 * stpcpy.h: Likewise.
3011 * stpncpy.h: Likewise.
3012 * strcase.h: Likewise.
3013 * strstr.h: Likewise.
3014 * xalloc.h: Likewise.
3016 * mbswidth.h: Add extern "C" for C++.
3017 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3019 2004-07-09 Simon Josefsson <jas@extundo.com>
3021 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3022 failed without this.)
3024 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3026 * fchown-stub.c: New file.
3028 2004-06-24 Jim Meyering <jim@meyering.net>
3030 * obstack.h (obstack_base): Cast to (void *), per documentation.
3032 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3034 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3036 2004-06-01 Jim Meyering <jim@meyering.net>
3038 * calloc.c: New file.
3040 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3042 * getdate.y (yylex): Allow space between sign and number.
3043 Problem reported by Dan Jacobson.
3045 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3046 and Jim Meyering <jim@meyering.net>
3048 Merge from coreutils CVS.
3050 * stat-macros.h: New file, with contents from file-type.h
3051 and coreutils' system.h.
3052 * file-type.c: Include "stat-macros.h".
3053 * file-type.h (file_type): Move all macro definitions to new file,
3056 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3057 Wrap old code with this conditional.
3058 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3059 function that does not dereference symlinks.
3060 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3062 * xreadlink.c: Include xreadlink.h first, to catch .h file
3063 dependency problems.
3064 (xreadlink): Accept new arg SIZE, for efficiency.
3065 All decls and uses changed.
3066 * xreadlink.h: Include <stddef.h>, for size_t.
3068 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3069 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3071 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3073 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3075 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3076 macros to be defined.
3077 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3078 the allocator returns NULL because the requested size is zero.
3080 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3082 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3083 var. Add comment explaining why libc still defines it. This
3084 merges the following patch from glibc:
3085 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3087 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3089 * obstack.c (_obstack): Remove unused variable. It hasn't been
3090 present in glibc since revision 1.1 of this file.
3091 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3092 obstack_alignment_mask, obstack_alloc, obstack_base,
3093 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3094 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3095 obstack_grow0, obstack_init, obstack_int_grow,
3096 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3097 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3098 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3099 nonexistent functions.
3101 2004-05-17 Derek R. Price <derek@ximbiot.com>
3102 Paul Eggert <eggert@cs.ucla.edu>
3104 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3106 2004-05-14 Bruno Haible <bruno@clisp.org>
3108 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3109 that consists of a '.' followed by an empty digit string.
3110 Patch by Tor Lillqvist <tml@iki.fi>.
3112 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3114 Port obstack to the AS/400, where pointers are 16 bytes wide and
3115 you cannot cast an integer to a valid pointer. This patch is
3116 currently waiting to be integrated into glibc; see
3117 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3119 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3120 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3121 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3122 (struct obstack): temp member is now a union of a pointer and
3123 an integer, instead of an integer. All integer uses changed.
3124 This does not affect the physical layout of struct obstack,
3125 except on hosts (like the AS/400) where the size or alignment of
3126 void * is greater than that of ptrdiff_t.
3127 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3128 __STDC__)]: Store temporary in pointer member of union, not
3130 * obstack.c: Include <stddef.h>, for offsetof.
3131 (struct fooalign): Remove; it doesn't need a name.
3132 (union fooround): Change double to long double, and add void *.
3133 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3134 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3135 not a macro. Hence the values are always int; so remove all
3136 casts-to-int in uses.
3138 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3139 Derek Price <derek@ximbiot.com>
3141 * alloca.c: Include <alloca.h>, to get our interface.
3142 * alloca_.h: Use __alloca on AIX, so that we don't have to
3143 include <alloca.h> first. Use C89 prototype for alloca; this
3144 requires including <stddef.h> for size_t. Use extern "C" if C++.
3145 Use #elif for simplicity, since we can assume C89 now.
3146 Don't try to source the system alloca.h since it will not be found
3147 and to prevent recursively including its replacement.
3148 * fnmatch.c: Include <alloca.h> instead of opencoding.
3149 * regex.c: Likewise.
3151 2004-05-16 Derek Price <derek@ximbiot.com>
3152 Paul Eggert <eggert@cs.ucla.edu>
3154 getline cleanup. This changes the getndelim2 API: both order of
3155 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3158 * getline.c: Don't include stddef.h or stdio.h, since our
3159 interface does that.
3160 (getline): Always use getdelim, so that we don't have two
3161 copies of this code.
3162 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3164 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3165 (GETNDELIM2_MAXIMUM): New macro.
3166 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3167 instead of the old practice of delim2==0. All callers changed.
3168 Return -1 on overflow, instead of returning junk.
3169 Do not set *linesize unless allocation succeeds.
3170 * getndelim2.h: Do not include stddef.h; no longer needed, now
3171 that we include sys/types.h.
3172 * getnline.h: Likewise.
3173 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3174 (getndelim2): Reorder arguments.
3175 * getnline.c (getnline, getndelim):
3176 Don't discard the NMAX argument.
3177 (getnline): Invoke getndelim, to avoid code duplication.
3178 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3179 of (size_t) -1 by callers of the getnline family.
3181 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3183 * nanosleep.c (suspended): Change its type from int to
3184 sig_atomic_t volatile.
3185 (first_call): Make it private to rpl_nanosleep, and have it
3186 be zero initially as that's a bit faster.
3187 (my_usleep): Round up fractional times instead of truncating them,
3188 as this is the usual meaning for 'sleep'.
3190 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3192 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3193 (ENOSYS): Define if not defined.
3194 (settime): Fall back on stime if it exists and settimeofday fails.
3195 But don't bother with fallbacks if a method fails with errno == EPERM.
3197 2004-05-11 Jim Meyering <jim@meyering.net>
3199 Prior to this change, the save_cwd caller required read access to the
3200 current directory on most systems (ones with the fchdir function).
3202 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3203 fails, try write-only, and finally, resort to using xgetcwd.
3205 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3207 * obstack.c, obstack.h: Import changes from libc.
3209 2004-04-28 Bruno Haible <bruno@clisp.org>
3211 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3212 implicitly appends .exe to executables.
3213 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3214 accepts Windows pathnames.
3215 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3216 Cygwin like Windows, since it now accepts Windows pathnames.
3217 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3218 Cygwin like Windows, since it now accepts Windows pathnames.
3219 Reported by Derek Robert Price <derek@ximbiot.com>.
3221 2004-04-20 Jim Meyering <jim@meyering.net>
3223 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3225 2004-04-20 Jim Meyering <jim@meyering.net>
3226 Bruno Haible <bruno@clisp.org>
3228 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3229 memory when realloc fails.
3231 2004-04-18 Jim Meyering <jim@meyering.net>
3233 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3234 don't leak memory and do call END_UTMP_ENT.
3236 2004-04-11 Paul Eggert <eggert@twinsun.com>
3238 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3239 (CHAR_BIT): Remove, since we assume C89.
3240 Include <stdint.h> if available, as per current Autoconf CVS advice.
3242 2004-03-30 Paul Eggert <eggert@twinsun.com>
3244 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3245 not bool, to be more consistent with Unix conventions.
3246 Suggested by Bruno Haible.
3248 Merge from coreutils.
3250 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3253 * getdate.h: Include stdbool.h, and timespec.h instead of
3254 the usual <time.h> dance.
3255 (get_date): Change signature to support fractional time stamps.
3256 All callers changed.
3257 * getdate.y: Include "getdate.h" first, as we can now
3258 assume C89 and don't need to worry about 'const'.
3259 Similarly, include "unlocked-io.h" near start, not in middle.
3261 (textint.value): Use long int rather than int.
3262 (textint.digits): Use size_t rather than int.
3263 (BILLION, LOG10_BILLION): New constants.
3264 (parser_control): New member rel_ns. Members day_ordinal,
3265 time_zone, month, day, hour, minutes, rel_year, rel_month,
3266 rel_day, rel_hour, rel_minutes, rel_seconds
3267 are now long int, not int. Member seconds is now struct timespec,
3268 not int. New member timespec_seen. Members dates_seen, days_seen,
3269 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3271 (%union.intval): Now long int, not int.
3272 New member timespec.
3273 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3274 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3275 (spec): Now is a timespec or an item list.
3276 (timespec, items): New nonterminals.
3277 (time, rel, relunit, number, get_date):
3278 Add support for fractional seconds.
3279 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3280 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3281 (to_hour): First arg is now long int, not int.
3282 (to_year): Returns long int, not int.
3283 Don't treat year -70 like 70.
3284 (tm_diff): Returns long int, not int.
3285 (lookup_word): Use bool instead of int when appropriate.
3286 (yylex): Use size_t for count, not int.
3287 Detect overflow when parsing large integer constants.
3288 Add support for fractions.
3289 (get_date): Make pointers 'const' if possible.
3290 Use more-portable code to detect integer overflow.
3291 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3292 Don't use ctime; it's not reliable if the year has >4 digits.
3294 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3295 This is for compatibility with BSD.
3297 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3298 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3299 From coreutils' system.h.
3301 * userspec.c: Don't include "posixver.h".
3302 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3303 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3304 compatible extension. Simplify code by removing a boolean int
3305 that was always nonzero if a string was nonnull.
3307 2004-03-30 Jim Meyering <jim@meyering.net>
3309 Merge from coreutils.
3311 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3313 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3314 an empty input stream.
3316 * readtokens.c: Include <stdbool.h>.
3317 (readtoken): Use `size_t' rather than int/long.
3318 All callers adjusted.
3319 Use `bool' rather than `int' where appropriate.
3320 Use memset rather than an explicit loop.
3321 Use x2nrealloc rather than xrealloc.
3322 Allow the use of `\0' as a delimiter.
3323 (readtokens): Likewise.
3324 * readtokens.h (readtoken, readtokens): Update prototypes.
3326 2004-03-30 Bruno Haible <bruno@clisp.org>
3328 * getloadavg.c (getloadavg): Don't assume setlocale returns
3331 2004-03-29 Paul Eggert <eggert@twinsun.com>
3333 Merge changes to getloadavg.c from coreutils and Emacs.
3335 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3336 Define to an expression, not to the empty string.
3337 Include cloexec.h and xalloc.h.
3338 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3339 Use set_cloexec_flag rather than rolling our own.
3340 * cloexec.c, cloexec.h: New files.
3342 2004-03-18 Paul Eggert <eggert@twinsun.com>
3344 * getopt.h: Sync with libc CVS.
3346 2004-03-18 Paul Eggert <eggert@twinsun.com>
3347 Bruno Haible <bruno@clisp.org>
3349 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3350 not on all platforms that have <wchar.h>.
3351 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3353 2004-03-09 Paul Eggert <eggert@twinsun.com>
3355 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3357 * getopt_int.h: New file, also synced from libc.
3359 2004-03-07 Paul Eggert <eggert@twinsun.com>
3361 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3362 '#if' expressions. Unlike the code it replaces, it does not
3363 depend on (defined _SC_PAGESIZE). However, it does depend on
3364 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3365 first reported by Jason Andrade in
3366 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3368 2004-01-18 Simon Josefsson <jas@extundo.com>
3370 * strdup.h: New file.
3371 * strdup.c: Include it.
3372 * path-concat.c: Include strdup.h. Drop strdup declaration.
3373 * userspec.c: Include strdup.h. Drop strdup declaration.
3375 2004-02-06 Karl Berry <karl@gnu.org>
3377 * config.charset: update from gettext 0.14.1.
3379 2004-02-05 Paul Eggert <eggert@twinsun.com>
3381 Add comments and code, prompted by suggestions from Bruno Haible
3383 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3384 describing the enum quoting_style values.
3385 * quotearg.c (quotearg_alloc): New function.
3386 (quotearg_buffer_restyled): Treat lone { and } as special.
3387 Treat = as special. Work around bug with older shells
3388 that "see" a '\' that is really the 2nd byte of a multibyte char.
3389 Quote empty string with shell_quoting_style.
3391 2004-02-03 Bruno Haible <bruno@clisp.org>
3393 * pipe.h: New file, from GNU gettext.
3394 * pipe.c: New file, from GNU gettext.
3396 2004-01-27 Bruno Haible <bruno@clisp.org>
3398 * execute.h: New file, from GNU gettext.
3399 * execute.c: New file, from GNU gettext.
3400 * w32spawn.h: New file, from GNU gettext.
3402 2004-01-23 Paul Eggert <eggert@twinsun.com>
3404 Exit-status fix from coreutils.
3406 Use exit_failure consistently in place of EXIT_FAILURE,
3407 so that program exit statuses are consistent on failure.
3409 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3410 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3411 * argmatch.h: Comment fix to match the above.
3412 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3413 Now a macro referring to exit_failure, instead of a separate
3414 variable. Include "exitfail.h" to get it.
3415 * xstrtol.h: Include "exitfail.h".
3416 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3418 * long-options.c (parse_long_options): Use prototype
3419 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3422 2004-01-21 Jim Meyering <jim@meyering.net>
3424 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3425 so as not to conflict with a different-sized __mktime_internal
3426 function in GNU libc.
3427 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3428 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3430 2004-01-18 Paul Eggert <eggert@twinsun.com>
3432 Merge from diffutils.
3434 * file-type.c (file_type): Add typed memory objects.
3435 * file-type.h (S_TYPEISTMO): New macro.
3437 * c-stack.h (c_stack_action): Remove argv argument.
3438 * c-stack.c (c_stack_action): Likewise. All uses changed.
3439 (die): Don't calculate message unless segv_action returns.
3440 (get_stack_location, min_address_from_argv, max_address_from_argv,
3441 volatile stack_base, volatile_stack_size): Remove.
3442 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3443 that every segmentation violation is a stack overflow. (Ouch!)
3444 See Debian bug 136249 (still outstanding) for more info about why
3445 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3447 2003-11-30 Bruno Haible <bruno@clisp.org>
3449 Safer stack allocation.
3450 * setenv.c: Include allocsa.h.
3451 (alloca): Remove fallback definition.
3452 (freea): Remove macro.
3453 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3456 2003-10-17 Bruno Haible <bruno@clisp.org>
3458 * binary-io.h: Avoid warnings on Cygwin.
3460 2003-12-28 Bruno Haible <bruno@clisp.org>
3462 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3463 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3465 2003-11-28 Bruno Haible <bruno@clisp.org>
3467 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3469 2003-11-27 Bruno Haible <bruno@clisp.org>
3471 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3473 2003-11-17 Bruno Haible <bruno@clisp.org>
3475 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3477 2003-11-24 Bruno Haible <bruno@clisp.org>
3479 * xallocsa.h: New file, from GNU gettext.
3480 * xallocsa.c: New file, from GNU gettext.
3482 2003-11-24 Bruno Haible <bruno@clisp.org>
3484 * allocsa.h: New file, from GNU gettext.
3485 * allocsa.c: New file, from GNU gettext.
3487 2003-11-24 Bruno Haible <bruno@clisp.org>
3489 * eealloc.h: New file.
3491 2004-01-15 Jim Meyering <jim@meyering.net>
3493 Merge from coreutils.
3495 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3496 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3497 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3499 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3500 optional configure-time default.
3502 * version-etc.c (version_etc_copyright): Update copyright date.
3504 * xreadlink.c (xreadlink): Correct outdated comment.
3506 2004-01-15 Paul Eggert <eggert@twinsun.com>
3508 Merge from coreutils.
3510 * posixver.c: Include posixver.h.
3512 * same.c: Include <stdbool.h>, <limits.h>.
3513 (_POSIX_NAME_MAX): Define if not defined.
3515 (same_name): If file names are silently truncated, report
3516 that the file names are the same if they are the same after
3517 the silent truncation.
3519 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3520 conversion function.
3521 * xstrtod.c (xstrtod): Likewise. All callers changed to
3522 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3525 2004-01-14 Paul Eggert <eggert@twinsun.com>
3527 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3528 with like-named macro in fnmatch.c.
3529 (EXT): Use an internal constant instead.
3531 Merge fnmatch patches from glibc.
3532 * fnmatch.c (mbsinit): Remove define.
3533 Add libc_hidden_ver (__fnmatch, fnmatch).
3534 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3535 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3537 2003-12-14 Karl Berry <karl@gnu.org>
3539 * config.charset: update from gettext-runtime.
3541 2003-12-03 Paul Eggert <eggert@twinsun.com>
3543 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3544 Bug reported by Alfred M. Szmidt.
3546 2003-11-29 Karl Berry <karl@gnu.org>
3548 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3550 2003-11-23 Paul Eggert <eggert@twinsun.com>
3551 Bruno Haible <bruno@clisp.org>
3553 * printf-parse.h: Don't include sys/types.h.
3554 (ARG_NONE): New macro.
3555 (char_directive): Change type of *arg_index fields to size_t.
3556 * printf-parse.c: Don't include sys/types.h.
3557 (SSIZE_MAX): Remove macro.
3558 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3559 Remove unnecessary overflow check.
3560 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3563 2003-11-24 Paul Eggert <eggert@twinsun.com>
3565 * alloca.c: Remove dependency on xalloc module.
3566 (xalloc_die): Remove.
3567 (memory_full) [!defined emacs]: New macro.
3568 [!defined emacs]: Don't include xalloc.h.
3569 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3570 address arithmetic overflows. Change datatypes a bit to avoid
3573 2003-11-22 Jim Meyering <jim@meyering.net>
3575 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3577 2003-11-17 Bruno Haible <bruno@clisp.org>
3579 * vasnprintf.c (alloca): Remove fallback definition.
3580 (freea): Remove definition.
3581 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3582 Reported by Paul Eggert.
3584 2003-11-17 Jim Meyering <jim@meyering.net>
3586 On systems without utime and without a utimes function capable of
3587 dealing with a NULL struct utimbuf* argument, this utime replacement
3588 could -- in unusual circumstances -- leak a file descriptor.
3589 * utime.c: Include <unistd.h> and <errno.h>.
3590 (utime_null): Be sure to close `fd' and to preserve errno.
3591 Reported by Geoff Collyer via Arnold Robbins.
3593 2003-11-16 Paul Eggert <eggert@twinsun.com>
3594 Bruno Haible <bruno@clisp.org>
3596 Protect against address arithmetic overflow.
3597 * printf-args.h: Include stddef.h.
3598 (arguments): Change type of field 'count' to size_t.
3599 * printf-args.c (printf_fetchargs): Use size_t instead of
3600 'unsigned int' where appropriate.
3601 * printf-parse.h: Include sys/types.h.
3602 (char_directive): Change type of *arg_index fields to ssize_t.
3603 (char_directives): Change type of fields 'count', max_*_length to
3605 * printf-parse.c: Include sys/types.h and xsize.h.
3606 (SSIZE_MAX): Define fallback value.
3607 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3608 instead of 'int' where appropriate. Check a_allocated, d_allocated
3609 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3610 * vasnprintf.c: Include xsize.h.
3611 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3612 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3613 overflow. Avoid wraparound when converting a width or precision from
3616 2003-11-16 Bruno Haible <bruno@clisp.org>
3618 Update from GNU gettext.
3619 * printf-parse.c: Generalize to it can be compiled for wide strings.
3620 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3621 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3622 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3623 SNPRINTF): New macros.
3624 Don't include <alloca.h> if the file is used inside libintl.
3625 (local_wcslen): New function, for Solaris 2.5.1.
3626 (VASNPRINTF): Use it instead of wcslen.
3628 2003-11-16 Bruno Haible <bruno@clisp.org>
3630 * xsize.h (xmax): New function.
3631 (xsum, xsum3, xsum4): Declare as "pure" functions.
3633 2003-11-12 Paul Eggert <eggert@twinsun.com>
3635 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3636 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3637 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3638 heuristic is just as accurate as far as we know, and it removes a
3639 dependency on size_max.m4 and ptrdiff_max.m4.
3641 2003-11-12 Paul Eggert <eggert@twinsun.com>
3643 * xstrtol.c (__xstrtol): Remove "break" immediately after
3644 "return", to pacify some unknown compiler. Problem reported
3647 2003-11-11 Bruno Haible <bruno@clisp.org>
3649 * xsize.h (SIZE_MAX): Remove fallback definition.
3650 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3653 2003-11-10 Paul Eggert <eggert@twinsun.com>
3655 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3656 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3657 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3659 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3660 not (size_t) -1, since it's defined here.
3662 2003-11-06 Paul Eggert <eggert@twinsun.com>
3664 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3665 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3666 Reject sizes of exactly SIZE_MAX bytes.
3667 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3668 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3670 2003-11-05 Bruno Haible <bruno@clisp.org>
3672 * xsize.h: Include limits.h, to avoid a possible collision with
3673 SIZE_MAX defined in <limits.h> on Solaris.
3675 2003-11-04 Bruno Haible <bruno@clisp.org>
3677 * xsize.h: New file.
3678 * linebreak.c: Include xsize.h.
3679 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3680 argument for overflow.
3681 Suggested by Paul Eggert.
3683 2003-10-31 Bruno Haible <bruno@clisp.org>
3685 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3686 to avoid (extremely rare) race condition.
3687 Suggested by Paul Eggert.
3689 2003-11-03 Jim Meyering <jim@meyering.net>
3691 * userspec.c: Include "userspec.h".
3692 * userspec.h: New file.
3694 2003-10-31 Paul Eggert <eggert@twinsun.com>
3696 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3697 * mountlist.c (SIZE_MAX): Define if not defined already.
3698 (read_filesystem_list): Set and use me_type_malloced.
3699 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3700 whatever the type happens to be), for brevity and consistency.
3701 Check for size calculation overflow on Alphas running OSF/1.
3703 2003-10-31 Jim Meyering <jim@meyering.net>
3705 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3707 * linebuffer.c: Include <string.h> for declaration of memset.
3709 2003-10-30 Paul Eggert <eggert@twinsun.com>
3710 Bruno Haible <bruno@clisp.org>
3712 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3713 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3715 2003-10-29 Paul Eggert <eggert@twinsun.com>
3717 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3718 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3720 * quotearg.c (quotearg_n_options): Use it.
3721 * group-member.c: Include <stdbool.h>.
3722 (free_group_info): Arg is now const *; don't free arg.
3723 (get_group_info): Now returns bool and accepts struct group_info *,
3724 rather than returning a malloc'ed struct group_info *.
3725 All uses changed. Check for overflow in internal size calculation.
3727 * getusershell.c (readname): Simplify the code by using x2nrealloc
3728 rather than xmalloc/xrealloc.
3729 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3730 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3731 conformance bug: the old code used a pointer after freeing the
3732 storage that it addressed.
3733 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3734 rather than doing it by hand.
3735 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3736 the buffer preserved. Use free and xmalloc instead.
3737 * quotearg.c (quotearg_n_options): Likewise.
3738 Use a simpler test for size overflow. Don't use xalloc_oversized
3739 because unsigned int might be wider than size_t (!); this suggests
3740 that we should switch from unsigned int to size_t for slot numbers.
3742 2003-10-27 Bruno Haible <bruno@clisp.org>
3744 * stdbool_.h: Better support for BeOS.
3746 2003-10-27 Paul Eggert <eggert@twinsun.com>
3748 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3749 to allocate the returned structure. Do not allocate a subarray,
3750 as x2nrealloc will do that.
3751 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3752 instead of xnrealloc.
3753 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3755 2003-10-26 Paul Eggert <eggert@twinsun.com>
3757 * xalloc.h (xalloc_oversized): New static inline function, for
3758 callers that want to do their own size-overflow checking. Include
3759 <stdbool.h>, since xalloc_oversized returns bool.
3760 * xalloc.c (array_size_overflow): Remove. All callers changed
3761 to use xalloc_oversized.
3763 Add two functions x2realloc, x2nrealloc, for programs that grow
3764 arrays dynamically by doubling their sizes.
3765 * xalloc.h (x2realloc, x2nrealloc): New decls.
3766 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3769 Port to C99 semantics for 'inline' of external functions.
3770 Bug reported by Bruno Haible.
3771 * xmalloc.c (xnmalloc_inline): New static inline function,
3772 with the old contents of xnmalloc.
3773 (xnmalloc, xmalloc): Use it.
3774 (xnrealloc_inline): New static inline function,
3775 with the old contents of xnrealloc.
3776 (xnrealloc, xrealloc): Use it.
3778 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3780 2003-10-25 Paul Eggert <eggert@twinsun.com>
3782 Fix several address-calculation bugs in the hash modules,
3783 plus some minor code cleanup.
3785 * hash.h: Include <stdbool.h>, for bool.
3786 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3787 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3788 hash_get_n_entries, hash_get_max_bucket_length,
3789 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3790 hash_rehash): Use size_t rather than unsigned.
3791 * hash.c (struct hash_table, hash_get_n_buckets,
3792 hash_get_n_buckets_used, hash_get_n_entries,
3793 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3794 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3795 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3797 (SIZE_MAX): Define if not defined.
3798 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3799 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3801 Use const * when possible.
3802 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3803 (check_tuning): Fix bug: if tuning parameters were very close to
3804 0 or 1, rounding errors could have caused subscript violations.
3805 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3806 (hash_initialize): Add 'fail:' label
3807 to free table and return NULL, and use it to simplify code.
3808 Use calloc rather than clearing the storage ourself.
3809 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3810 buffer size calculations.
3811 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3812 Include <stddef.h>, for size_t.
3813 * hash-pjw.c (hash_pjw): Likewise.
3814 Switch to method described by Bruno Haible.
3815 Include <limits.h>, for CHAR_BIT.
3816 (SIZE_BITS): New macro.
3818 2003-10-21 Paul Eggert <eggert@twinsun.com>
3820 * getndelim2.c (getndelim2): When size calculation overflows,
3821 ceiling the allocation at NMAX bytes rather than silently
3822 discarding input bytes before NMAX is reached. This makes
3823 a difference only if NMAX exceeds SIZE_MAX / 2.
3825 * obstack.c: Merge from glibc.
3826 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3827 Add libc_hidden_def (_obstack_newchunk).
3828 (_obstack_free) [! defined _LIBC]: Remove.
3829 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3830 a clone of the function body.
3831 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3832 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3834 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3835 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3838 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3839 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3840 Don't use lvalue casts, as GCC plans to remove support for them
3841 in GCC 3.5. Reported by Joseph S. Myers. This bug
3842 was also present in the non-GCC version, indicating that this
3843 code had always been buggy and had never been widely used.
3844 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3845 Use the fast variant of each macro, rather than copying the
3846 definiens of the fast variant; that way, we'll be more likely to
3847 catch future bugs in the fast variants.
3849 2003-10-20 Bruno Haible <bruno@clisp.org>
3851 * wait-process.h: New file, from GNU gettext.
3852 * wait-process.c: New file, from GNU gettext.
3854 2003-10-19 Jim Meyering <jim@meyering.net>
3856 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3858 2003-10-16 Paul Eggert <eggert@twinsun.com>
3860 * getgroups.c: Include <errno.h>, <stdlib.h>.
3861 (getgroups): First arg is int, not size_t.
3862 Don't let 'free' mangle errno.
3864 2003-10-16 Jim Meyering <jim@meyering.net>
3866 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3868 2003-10-15 Paul Eggert <eggert@twinsun.com>
3870 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3872 (new_exclude, add_exclude_file): Initial size no longer needs to
3874 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3875 our own address arithmetic overflow checking.
3877 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3878 (fnmatch): Do not alloca more than 2000 wide characters;
3879 instead, use malloc for large buffers.
3880 Check for address arithmetic overflow, and return -1
3881 with errno set to ENOMEM in that case.
3882 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3883 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3884 instead, return -1. Check for address arithmetic overflow.
3886 2003-10-14 Paul Eggert <eggert@twinsun.com>
3888 Handle invalid suffixes and overflow independently, so that
3889 callers can treat them independently as needed. Fix some bugs in
3890 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3891 suffix for a human-readable blocksize. The major caller-visible
3892 change is the addition of a new
3893 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3894 that both overflow and suffix chars were found.
3896 * human.c (humblock): Don't check separately for invalid suffix
3897 char; that is xstrtoumax's job (now that its bug is fixed).
3898 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3899 INTMAX_MAX]: New macros.
3900 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3901 TYPE_MAXIMUM): New macros.
3902 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3903 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3904 if overflow occurs, as it's what __strtol does and it's more useful
3906 (__xstrtol): If __strtol reports some error other than ERANGE,
3907 reflect it to the caller as LONGINT_INVALID. If it reports
3908 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3909 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3910 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3912 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3913 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3914 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3915 [defined UINTMAX_MAX]: New macros.
3917 2003-10-14 Bruno Haible <bruno@clisp.org>
3919 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3920 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3921 Also use volatile where needed.
3923 2003-10-12 Paul Eggert <eggert@twinsun.com>
3925 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3926 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3927 and define in terms of the other primitives.
3928 * xmalloc.c: Include stdbool.h; do not include exit.h.
3929 (SIZE_MAX): Define if not already defined.
3930 (array_size_overflow): New function.
3931 (xalloc_die): Abort instead of exiting if 'error' returns.
3932 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3933 (xmalloc, xrealloc): Use them.
3934 (xcalloc): Check for address arithmetic overflow.
3935 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3936 a bit faster than strcpy.
3938 2003-10-08 Paul Eggert <eggert@twinsun.com>
3940 Merge getpass from libc, plus a few fixes.
3942 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3943 Include <stdbool.h>.
3944 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3945 __fsetlocking to empty.
3946 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3947 do include <bits/libc-lock.h>.
3948 Do not include <fcntl.h>; not needed.
3949 [_LIBC]: Include <wchar.h>.
3950 (NOTCANCEL_MODE): New macro.
3951 (flockfile, funlockfile) [_LIBC]: New macros.
3952 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3953 [!_LIBC]: New macros.
3954 (call_fclose): New function.
3955 (getpass): Use it. Save tty stream separately; this simplifies the
3956 code and makes it more reliable if stdin happens to equal stdout.
3957 Invoke __fsetlocking on tty.
3958 Handle thread cancellation if needed.
3959 Namespace cleanup (use __tcgetattr, __getline).
3960 Use bool for Booleans.
3961 [USE_IN_LIBIO]: Handle wide streams.
3962 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3963 stream might go where.
3965 * unlocked-io.h: Include <stdio.h>, so that the caller
3966 doesn't have to include <stdio.h> before us.
3967 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3968 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3969 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3970 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3971 if not declared, so that we can use getpass.c code from libc without
3973 (flockfile, ftrylockfile, funlockfile): New macros.
3975 2003-10-06 Bruno Haible <bruno@clisp.org>
3977 * version-etc-2.h: Remove file.
3978 * version-etc-2.c: Remove file.
3980 2003-09-25 Jim Meyering <jim@meyering.net>
3981 Bruno Haible <bruno@clisp.org>
3983 This lets translators provide better translations for the
3984 "Written by ..." part of --version output.
3985 * version-etc.h: Include stdarg.h.
3986 (version_etc_copyright): Declare as readonly.
3987 (version_etc): Make this function variadic with a NULL-terminated list
3988 of author name strings.
3989 (version_etc_va): New declaration.
3990 * version-etc.c: Include stdarg.h, stdlib.h.
3991 (version_etc_copyright): Declare as readonly.
3992 (version_etc_va): New function. Provide a different translatable string
3993 for each possible number of authors < 10. Abbreviate when there are 10
3995 (version_etc): Make this function variadic. Call version_etc_va.
3996 Suggestion from Gary V. Vaughan.
3998 * long-options.h (parse_long_options): Change prototype: the authors
3999 string is moved to the end and becomes variadic.
4000 * long-options.c: Include stdarg.h.
4001 (parse_long_options): Make this function variadic, too.
4002 Call version_etc_va, not version_etc.
4004 2003-10-06 Bruno Haible <bruno@clisp.org>
4006 * fatal-signal.h: New file, from GNU gettext.
4007 * fatal-signal.c: New file, from GNU gettext.
4009 2003-10-04 Karl Berry <karl@gnu.org>
4011 * argp*: update from libc.
4013 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4015 * getpass.c (getpass): Use a no-op fseek when switching from input to
4016 output mode on the same stream.
4018 2003-09-29 Paul Eggert <eggert@twinsun.com>
4020 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4021 Fix arg typo in previous patch.
4023 2003-09-28 Jim Meyering <jim@meyering.net>
4025 * error.c: Correct cpp indentation.
4027 2003-09-27 Paul Eggert <eggert@twinsun.com>
4029 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4030 Omit the special code that used __typeof__, since we worry that
4031 it could be more trouble than it's worth. See:
4032 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4033 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4037 2003-09-26 Jim Meyering <jim@meyering.net>
4039 * error.c (error_tail): Move some declarations
4040 into inner scope where the local variables are used.
4042 2003-09-26 Bruno Haible <bruno@clisp.org>
4044 * stpncpy.h (gnu_stpncpy): New declaration.
4045 (stpncpy): Define as alias for gnu_stpncpy.
4046 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4048 2003-09-26 Paul Eggert <eggert@twinsun.com>
4050 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4051 (error_tail): Do not loop, reallocating temporary buffer, since
4052 the output cannot contain more wide characters than the input
4053 contains bytes, the size must be big enough already. This avoids
4054 one potential size overflow calculation. Check for size overflow
4055 when calculating temporary buffer size. Free temporary buffer
4056 when done, if it was allocated with malloc; this plugs a memory
4057 leak. Remove casts from void * to pointers, that are no longer
4058 needed now that we're assuming C89 or better.
4060 Merge error changes from glibc.
4062 * error.c, error.h: Update copyright notice header to match glibc.
4063 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4064 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4065 Disable cancellation while printing error.
4066 * error.h: Prepend __ to parameter names.
4068 2003-09-25 Karl Berry <karl@gnu.org>
4070 * argp-fmtstream.c, argp-help.c: update from libc.
4072 2003-09-25 Bruno Haible <bruno@clisp.org>
4074 * version-etc-2.h: New file, from version-etc.h with modifications.
4075 * version-etc-2.c: New file, from version-etc.c with modifications.
4077 2003-09-25 Simon Josefsson <jas@extundo.com>
4079 * xgetdomainname.h: New file.
4080 * xgetdomainname.c: New file.
4082 2003-09-25 Simon Josefsson <jas@extundo.com>
4083 Bruno Haible <bruno@clisp.org>
4085 * getdomainname.h: New file.
4086 * getdomainname.c: New file.
4088 2003-09-24 Paul Eggert <eggert@twinsun.com>
4090 * linebuffer.c (freebuffer): Don't free the argument, just
4091 the buffer associated with the argument. Bug reported by
4094 2003-09-19 Karl Berry <karl@gnu.org>
4096 * argp.h: update from libc.
4098 2003-09-16 Paul Eggert <eggert@twinsun.com>
4100 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4101 input error, instead of returning NULL the next time we are called
4102 (and therefore losing track of errno).
4104 2003-09-15 Paul Eggert <eggert@twinsun.com>
4106 * getndelim2.c (getndelim2): Don't trash errno when a read
4107 fails, so that the caller gets the proper errno.
4109 * readutmp.c (read_utmp): Likewise.
4110 Check for fstat error. Close stream and free storage
4113 2003-09-14 Bruno Haible <bruno@clisp.org>
4115 * fwriteerror.h: New file.
4116 * fwriteerror.c: New file.
4118 2003-09-14 Jim Meyering <jim@meyering.net>
4120 * getloadavg.c: Correct cpp indentation.
4121 * strdup.c: Likewise.
4122 * vasnprintf.c: Likewise.
4124 2003-09-12 Paul Eggert <eggert@twinsun.com>
4126 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4127 * obstack.c [!defined _LIBC]: Likewise.
4128 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4129 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4130 * exitfail.c: Don't include stdlib.h; no longer needed.
4132 More changes to assume C89 or better.
4134 * error.c (error_tail): Assume vprintf.
4136 * argmatch.c (getenv): Remove decl.
4137 * progreloc.c (get_full_program_name): Define via prototype.
4138 * setenv.c (clearenv): Likewise.
4139 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4141 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4142 (malloc, memcpy): Remove decls.
4143 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4144 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4145 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4146 (memcpy): Remove macro.
4147 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4148 (__P): Remove. All uses removed.
4149 (PTR): Remove. All uses changed to void *.
4150 (CHAR_BIT, NULL): Remove.
4151 (spaces, zeros, memset_space, memset_zero)
4152 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4154 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4155 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4156 Define with prototype.
4157 Remove now-unnecessary prototype decl.
4158 (extra_args_spec): Assume ANSI C. All uses changed.
4159 (extra_args_spec_iso): Remove.
4160 (my_strftime, emacs_strftimeu): Define via prototype.
4161 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4163 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4164 * strtoimax.c: Include <stdlib.h> unconditionally.
4165 (strtoul, strtol): Remove decls.
4166 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4168 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4169 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4170 (LOCALE_PARAM_PROTO): New macro.
4171 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4172 (INTERNAL (strtol), strtol): Define with a prototype.
4173 (PARAMS): Remove. All uses removed.
4174 * tempname.c: Include <string.h> unconditionally.
4175 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4176 * xgethostname.c (main): Define with a prototype.
4177 * xmalloc.c: Include "xalloc.h" first, to check interface.
4178 Include <stdlib.h> unconditionally.
4179 (calloc, malloc, realloc, free): Remove decls.
4180 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4181 Include <stdlib.h> unconditionally. Sort include file names.
4183 (xstrtod): Define with a prototype.
4184 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4185 (strtol, strtoul): Remove decls.
4187 2003-09-11 Paul Eggert <eggert@twinsun.com>
4189 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4190 Include <stdlib.h>, <string.h> unconditionally.
4191 Remove now-unnecessary cast to char *.
4192 * strnlen.c: Include <string.h> unconditionally.
4193 * yesno.c (yesno): Define with a prototype.
4195 2003-09-10 Bruno Haible <bruno@clisp.org>
4197 * strcspn.c: Include <string.h> unconditionally.
4198 * strpbrk.c: Include <string.h> unconditionally.
4199 * strstr.c: Include <string.h> unconditionally.
4200 * unicodeio.c: Include <string.h> unconditionally.
4201 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4202 * unsetenv.c: Likewise.
4203 * xreadlink.c: Include <stdlib.h> unconditionally.
4204 * yesno.c: Include <stdlib.h> unconditionally.
4205 (rpmatch): Add prototype.
4207 2003-09-10 Jim Meyering <jim@meyering.net>
4209 * error.c: Correct indentation of cpp directives.
4211 2003-09-09 Paul Eggert <eggert@twinsun.com>
4215 * acosl.c (main): Use a prototype.
4216 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4219 * getloadavg.c (getloadavg, main): Define via prototypes.
4221 * getopt.h (struct option.name): Assume C89, and use 'const'.
4222 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4223 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4225 * getopt.c (const): Remove macro.
4226 Include <string.h> unconditionally.
4227 (my_index): Remove; all uses changed to strchr.
4228 (strlen): Remove decl.
4229 (exchange): Remove forward decl; no longer needed.
4230 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4231 Define with prototype.
4232 * getopt1.c (const): Remove macro.
4233 (getopt_long, getopt_long_only, main): Define with prototype.
4235 * getugroups.c: Include <string.h> unconditionally.
4237 * getusershell.c: Include <stdlib.h> unconditionally.
4238 (getusershell, setusershell, endusershell, readname, main):
4239 Define with prototypes.
4241 * group-member.c: Include group-member.h first.
4242 Include <stdlib.h> unconditionally.
4244 * hard-locale.c: Include hard-locale.h first.
4245 Include <stdlib.h>, <string.h> unconditionally.
4247 * hash.c (free, malloc): Remove decls.
4248 Include <stdlib.h> unconditionally.
4250 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4251 (getenv): Do not declare.
4253 * idcache.c: Include <string.h> unconditionally.
4255 * long-options.c: Include long-options.h first, to test interface.
4256 Include <stdlib.h> unconditionally.
4258 * makepath.c: Include makepath.h first, to test interface.
4259 Include <stdlib.h> and <string.h> unconditionally.
4261 * linebuffer.c: Include <stdlib.h>.
4262 (free): Remove decl.
4264 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4265 rpl_malloc returns void *, not char *.
4266 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4268 * md5.h: Include <limits.h> unconditionally.
4269 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4270 (__P): Remove; all uses removed.
4271 * md5.c: Include "md5.h" first.
4272 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4273 md5_buffer, md5_process_bytes, md5_process_block):
4274 Define with prototypes.
4275 * sha.h (__P): Remove all uses. (It wasn't defined??)
4276 * sha.c: Include "sha.h" first.
4277 Include <stdlib.h>, <string.h> unconditionally.
4279 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4280 * memcmp.c (__ptr_t): Likewise.
4281 * memrchr.c (__ptr_t): Likewise.
4282 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4283 Include <string.h> unconditionally.
4284 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4285 * memchr.c: Include <stdlib.h> unconditionally.
4286 * memchr.c (LONG_MAX): Remove.
4287 * memrchr.c (LONG_MAX): Likewise.
4288 * memchr.c (__memchr): Define via a prototype.
4289 * memrchr.c (__memrchr): Likewise.
4290 * memcmp.c (__P): Remove, and remove all uses.
4291 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4292 Remove forward decls; no longer needed.
4293 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4294 Use types required by C89 in prototype.
4296 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4297 * savedir.c: Likewise.
4298 * mkdir.c (free): Remove decl.
4299 * rmdir.c (rmdir): Define with a prototype.
4300 * savedir.c: Include savedir.h first, to test interface.
4302 * mktime.c (STDC_HEADERS): Remove.
4303 Include <stdlib.h>, <string.h> unconditionally.
4305 * modechange.c: Include <stdlib.h> unconditionally.
4306 (malloc): Remove decl.
4308 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4309 (free): Remove decl.
4311 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4312 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4313 (This type really should be intptr_t, but that's a C99ism.)
4314 (_obstack_memcpy): Remove: all uses changed to memcpy.
4315 Include <string.h> unconditionally.
4316 (struct obstack): Assume __STDC__ for types of members
4317 chunkfun, freefun, extra_arg.
4318 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4319 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4320 obstack_begin, obstack_specify_allocation,
4321 obstack_specify_allocation_with_arg, obstack_chunkfun,
4322 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4323 Remove unprototyped decls and the macros that use them.
4324 * obstack.c (POINTER): Remove. All uses changed to void *.
4325 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4326 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4327 (defined __STDC__ && __STDC__)]:
4328 Remove nonprototyped code.
4329 Include <stdlib.h> unconditionally.
4330 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4331 _obstack_allocated_p, _obstack_free, obstack_free,
4332 _obstack_memory_used, print_and_abort):
4333 Define using prototypes.
4334 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4335 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4336 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4337 obstack_next_free, obstack_object_size, obstack_room) [0]:
4338 Remove unused, unprototyped code.
4340 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4342 * physmem.c (physmem_total, physmem_available, main): Define
4345 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4346 (main): Define with a prototype.
4348 * posixver.c (getenv): Remove decl.
4350 * putenv.c (malloc): Returns void *, not char *.
4351 Include <string.h> unconditionally.
4352 (strchr, memcpy, NULL): Do not define.
4354 * readtokens.c: Include readtokens.h first, to test interface.
4355 Include <stdlib.h>, <string.h> unconditionally.
4356 (init_tokenbuffer): Define with a prototype.
4358 * regex.c (PARAMS): Remove. All uses removed.
4359 All uses of _RE_ARGS removed, too.
4360 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4362 (bzero): Assume memset exists.
4363 (memcmp, memcpy, NULL): Remove.
4364 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4365 char, or assignments to local vars of type signed char.
4366 (init_syntax_once, PREFIX(extract_number_and_incr),
4367 PREFIX(print_partial_compiled_pattern),
4368 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4369 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4370 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4371 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4372 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4373 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4374 wcs_compile_range, byte_compile_range, truncate_wchar,
4375 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4376 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4377 count_mbs_length, wcs_re_match_2_internal,
4378 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4379 PREFIX(alt_match_null_string_p),
4380 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4381 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4382 regfree, PREFIX(extract_number)): Define with prototype. Remove
4383 now-unnecessary declaration, if any.
4384 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4386 Remove now-unnecessary casts among pointer types.
4387 * regex.h (_RE_ARGS): Remove. All uses removed.
4389 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4390 (free): Remove decl.
4392 * rpmatch.c: Include <stdlib.h> unconditionally.
4394 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4395 (free): Remove decl.
4397 * save-cwd.c: Include <stdlib.h> unconditionally.
4398 * xgetcwd.c: Likewise.
4400 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4401 (free): Remove decl.
4403 * strchrnul.c (strchrnul): Define with a prototype.
4404 Fix bug: c_in was not converted to char before searching.
4406 The following changes are not K&R related:
4408 * group-member.h: Include <sys/types.h>, so that this file is
4410 * makepath.h: Likewise.
4412 * getusershell.c (readname, default_index, line_size, readname):
4413 Use size_t, not int, for sizes.
4414 (readname): If the size overflows, report an error instead of
4417 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4419 * getndelim2.c: Assume stdlib.h per the C89 spec.
4421 2003-09-08 Paul Eggert <eggert@twinsun.com>
4423 Assume C89 or better; remove K&R cruft.
4424 A few of these changes were first proposed by Derek Robert Price
4425 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4427 * addext.c: Include <string.h> unconditionally.
4428 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4429 Don't declare getenv or malloc.
4431 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4432 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4434 (find_stack_direction, alloca): Use prototypes.
4436 * atexit.c (atexit): Define using a prototype.
4438 * basename.c, dirname.c, stripslash.c:
4439 Include <string.h> unconditionally.
4441 * bcopy.c: Include <stddef.h>.
4442 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4444 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4446 * error.h (error, error_at_line, error_print_progname)
4447 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4448 * error.c: Include error.h first, to check interface.
4449 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4450 (VA_START): Remove; all uses changeed to va_start.
4451 (exit, strerror): Remove decls.
4452 (error_print_progname): Prototype uncondionally.
4453 Don't include <errno.h>; no longer needed.
4454 (private_strerror): Remove.
4455 (error_tail): Always define.
4456 (error, error_at_line): Assume C89 or better; always use prototypes.
4457 * fatal.c: Include "fatal.h" first, to test interface.
4458 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4459 (VA_START): Remove; all uses changed to va_start.
4460 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4462 (exit): Remove decl.
4463 (fatal): Prototype unconditionally. Assume va_start works.
4464 Abort at end, to pacify gcc.
4466 * euidaccess.c (main): Define with a prototype.
4468 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4470 * exitfail.c: Include <stdlib.h> unconditionally.
4472 * fnmatch_.h (__P): Remove. All uses changed to assume
4474 * fnmatch.c: Include fnmatch.h first, to test interface.
4475 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4476 (getenv): Remove decl.
4477 (fnmatch): Define using a prototype.
4478 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4479 (FCT): Define using a prototype.
4481 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4483 * gethostname.c: Include <stddef.h>.
4484 (gethostname): Define with prototype. Length is size_t, not int.
4486 2003-09-08 Paul Eggert <eggert@twinsun.com>
4488 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4489 getversion.c should have been removed then, but was accidentally
4492 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4493 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4495 2003-09-07 Paul Eggert <eggert@twinsun.com>
4497 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4498 copy_tm_result. Bug reported by Simon Josefsson in
4499 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4501 2003-09-06 Paul Eggert <eggert@twinsun.com>
4503 * time_r.c, time_r.h: New files.
4505 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4507 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4508 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4510 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4512 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4513 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4516 * timegm.c: Switch to glibc implementation, with the following changes:
4517 [defined HAVE_CONFIG_H]: Include <config.h>.
4518 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4519 (__mktime_internal) [!defined _LIBC]: New decl.
4520 (__gmtime_r) [!defined _LIBC]: New macro and function.
4521 (timegm): Use a prototype, since gnulib assumes C89.
4522 Do not bother declaring tmp to be const, as it's not really usefu.
4523 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4524 (timegm): Declare only if HAVE_DECL_TIMEGM.
4526 2003-09-03 Paul Eggert <eggert@twinsun.com>
4528 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4529 Bug reported by Lute Kamstra in
4530 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4532 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4533 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4534 course with correspondingly smaller numbers for tomorrow and
4535 yesterday. From Tadayoshi Funaba. Originally installed into
4536 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4539 2003-08-31 Simon Josefsson <jas@extundo.com>
4541 * timegm.h: New file.
4542 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4544 2003-08-31 Karl Berry <karl@gnu.org>
4546 * argp.h: update from libc.
4548 2003-08-28 Bruno Haible <bruno@clisp.org>
4550 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4551 warning on QNX, which defines O_BINARY to 000000.
4553 2003-08-24 Bruno Haible <bruno@clisp.org>
4555 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4556 MSVC7 <stdio.h> is included later.
4558 2003-08-20 Bruno Haible <bruno@clisp.org>
4560 * progname.h: New file, from GNU gettext.
4561 * progname.c: New file, from GNU gettext.
4562 * progreloc.c: New file, from GNU gettext.
4564 2003-08-19 Bruno Haible <bruno@clisp.org>
4566 * xstrdup.c: Assume <string.h> exists.
4568 2003-08-18 Jim Meyering <jim@meyering.net>
4570 * setenv.h: Indent nested cpp directive.
4571 * vasnprintf.c: Remove trailing blanks.
4573 2003-08-17 Simon Josefsson <jas@extundo.com>
4574 Bruno Haible <bruno@clisp.org>
4576 * xstrndup.h: New file.
4577 * xstrndup.c: New file.
4579 2003-08-17 Bruno Haible <bruno@clisp.org>
4581 * strndup.h: New file.
4583 2003-08-16 Paul Eggert <eggert@twinsun.com>
4585 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4586 space, undoing this 2003-08-12 change:
4587 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4589 2003-08-16 Jim Meyering <jim@meyering.net>
4591 Merge from coreutils.
4592 * xstrtoimax.c: #else #if -> #elif.
4593 * xstrtoumax.c: Likewise.
4595 2003-08-15 Paul Eggert <eggert@twinsun.com>
4597 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4598 rather than tab, after '#' in shell-script copyright notices.
4599 Suggested by Bruno Haible.
4601 2003-08-15 Jim Meyering <jim@meyering.net>
4602 and Paul Eggert <eggert@twinsun.com>
4604 Merge from coreutils.
4605 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4606 member but strut utmpx does not. Needed for AIX 4.3.3.
4607 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4609 2003-08-15 Jim Meyering <jim@meyering.net>
4611 Merge from coreutils.
4612 * xgethostname.c: Include <stdlib.h>.
4613 (xghostname): Don't exit for anything other than memory-related
4614 failure; just return NULL.
4615 * userspec.c: Include "posixver.h".
4616 (parse_user_spec): Accept `.' as a separator only
4617 in pre-POSIX-200112 mode.
4618 * strtoimax.c: Use #elif rather than #else #if.
4619 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4620 Remove function, now that we can rely on a working tzset function.
4621 [!_LIBC]: Ensure that the required autoconf test has been run.
4622 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4623 Use underlying_strftime for %r.
4624 * sha.c: Merge in some clean-up and optimization changes from glibc.
4625 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4626 Ensure that it is a multiple of 64.
4627 Rearrange loop exit tests so as to avoid performing an
4628 additional fread after encountering an error or EOF.
4629 * realloc.c: Update copyright date.
4631 2003-08-14 Jim Meyering <jim@meyering.net>
4633 Merge from coreutils.
4634 * obstack.h: Whitespace changes.
4635 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4636 and xcalloc return values.
4637 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4638 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4639 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4640 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4641 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4643 Use mntctl's return value to drive the entry-processing loop, since
4644 we can't rely on the value of the vmt_length member in the last
4645 entry. On some systems doing so could result in exhausting
4646 virtual memory. Based in part on a patch from Mike Jetzer.
4648 2003-08-14 Jim Meyering <jim@meyering.net>
4649 and Paul Eggert <eggert@twinsun.com>
4651 Merges from coreutils, plus other fixes.
4652 * physmem.c: Merge in portability changes from gcc/libiberty
4653 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4654 for credits and details. Thanks to Kaveh Ghazi for helping
4655 to keep these files in sync.
4656 (ARRAY_SIZE): Define it.
4657 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4658 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4659 (memcasecmp): Don't assume size_t fits in unsigned int.
4660 Remove casts and duplicate code.
4661 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4662 (memcpy): Remove definition.
4663 Merge in some clean-up and optimization changes from glibc.
4664 [BLOCKSIZE]: Move definition to top of file.
4665 Ensure that it is a multiple of 64.
4666 Rearrange loop exit tests so as to avoid performing an
4667 additional fread after encountering an error or EOF.
4668 * md5.h (md5_uintptr): Define.
4669 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4670 return to the initial working directory. Preserve errno
4672 * idcache.c: Include "xalloc.h".
4673 (xmalloc, xrealloc): Remove decls.
4674 (getuser): Remove casts no longer required in C89.
4675 * human.c: Include stdio.h, for sprintf.
4676 * group-member.c: Include "xalloc.h".
4677 (xmalloc, xrealloc): Remove decls.
4678 (get_group_info): Remove casts no longer required in C89.
4679 * getusershell.c (readname): Remove casts no longer required in C89.
4680 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4681 * getline.c: Whitespace fix, from coreutils.
4683 2003-08-13 Paul Eggert <eggert@twinsun.com>
4685 * exclude.c: Include <ctype.h>
4686 (IN_CTYPE_DOMAIN): New macro.
4688 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4691 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4692 Undo previous (whitespace-only) change.
4694 2003-08-12 Paul Eggert <eggert@twinsun.com>
4696 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4697 Normalize leading white space and remove trailing white space.
4698 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4699 notice, as per ../config/srclist-update.
4701 Merge from coreutils.
4702 * euidaccess.h: New file.
4703 * euidaccess.c: Include it.
4704 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4705 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4706 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4708 2003-08-11 Bruno Haible <bruno@clisp.org>
4710 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4711 (vasnprintf): Use it instead of wcslen.
4713 2003-08-11 Bruno Haible <bruno@clisp.org>
4715 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4716 value to ensure that _Bool promotes to int. Use #define for _Bool when
4717 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4719 2003-08-10 Karl Berry <karl@gnu.org>
4721 * regex.h: update from libc (whitespace fix).
4723 2003-08-09 Paul Eggert <eggert@twinsun.com>
4725 Merge some files from coreutils. These changes were
4726 originally made by Jim Meyering.
4727 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4728 many older Unixes require this.
4729 * alloca.c (alloca): Remove cast to argument of free;
4730 no longer needed in C89.
4731 * alloca_.h, regex.h: Fix white space to match
4732 what GNU indent does.
4734 2003-08-05 Paul Eggert <eggert@twinsun.com>
4736 * bumpalloc.h: Remove.
4738 2003-08-04 Paul Eggert <eggert@twinsun.com>
4740 * getloadavg.c: Change copyright notice and spacing to conform to
4743 Merge from coreutils.
4744 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4746 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4747 from Karl Berry, implemented by Jim Meyering.
4748 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4749 from Dmitry V. Levin.
4750 Remove anachronistic cast of xrealloc.
4751 * fnmatch_.h (__const): Remove. Use 'const'.
4752 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4753 type. Otherwise, it wouldn't compile with at least /bin/cc on
4754 ymp-cray-unicos9.0.2.X.
4755 Combine two mostly-identical uses of alloca into one.
4756 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4758 2003-08-04 Dave Love <d.love@dl.ac.uk>
4762 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4763 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4764 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4765 obsolete NLIST_NAME_UNION.
4766 [__GNU__]: Undef BSD and FSCALE.
4767 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4769 2003-08-03 Paul Eggert <eggert@twinsun.com>
4771 * stdbool_.h (_Bool): Make it signed char, instead of
4772 an enum type, so that it's guaranteed to promote to int. See:
4773 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4775 2003-07-31 Paul Eggert <eggert@twinsun.com>
4777 * strerror.c: Include config.h, limits.h. Declare sprintf.
4778 (strerror): Don't assume that a printable int fits in 14 bytes.
4780 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4781 Bruno Haible <bruno@clisp.org>
4783 * getline.h (getline, getdelim): Change return type to ssize_t.
4784 * getline.c (getline, getdelim): Likewise.
4785 Remove _GNU_SOURCE define; now it's defined in config.h through
4788 2003-07-22 Paul Eggert <eggert@twinsun.com>
4790 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4791 over-parenthesization in macros.
4793 Sync with coreutils.
4795 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4798 Use `exit_failure' for xalloc and xmemcoll instead of their own
4799 private exit-failure variables.
4800 * xalloc.h (xalloc_exit_failure): Remove.
4801 * xmalloc.c: Likewise. Include exitfail.h.
4802 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4803 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4804 * xmemcoll.c: Likewise. Include exitfail.h.
4805 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4807 2003-07-18 Paul Eggert <eggert@twinsun.com>
4809 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4810 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4811 to test that it can stand by itself. Include "exitfail.h".
4812 Clients should set exit_failure instead.
4813 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4815 2003-07-18 Andreas Schwab <schwab@suse.de>
4817 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4819 2003-07-18 Bruno Haible <bruno@clisp.org>
4821 * getndelim2.h: New file.
4822 * getndelim2.c: Make into a module of its own. Include config.h,
4824 (getndelim2): Make non-static. Change return type to ssize_t.
4825 * getline.h: Change argument names.
4826 * getline.c: Include getndelim2.h instead of getndelim2.c.
4827 * getnline.c: Include getndelim2.h.
4829 2003-07-17 Bruno Haible <bruno@clisp.org>
4831 * Makefile.am: Remove file.
4832 * Makefile.in: Remove file.
4834 2003-07-17 Bruno Haible <bruno@clisp.org>
4836 * getnline.h: New file.
4837 * getnline.c: New file.
4838 * getndelim2.c: New file, extracted from getline.c.
4839 (getndelim2): Renamed from getdelim2, with added nmax argument.
4840 * getline.c: Include getndelim2.c.
4841 (getdelim2): Moved out to getndelim2.c.
4842 (getline, getdelim): Update.
4844 2003-07-15 <karl@gnu.org>
4846 * vasnprintf.c: update from gettext.
4848 2003-07-15 Jim Meyering <jim@meyering.net>
4850 * makepath.c (make_path): Enclose diagnostic in _(...).
4852 2003-07-14 Paul Eggert <eggert@twinsun.com>
4854 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4855 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4856 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4857 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4858 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4859 updated automatically by ../config/srclist-update. This changes
4860 their license from LPGL to GPL.
4862 2003-07-14 Jim Meyering <jim@meyering.net>
4864 Don't emit diagnostics. Let callers do that.
4865 * save-cwd.c: Don't include "error.h".
4866 (save_cwd): Don't call error. Ensure that errno is valid
4867 when returning nonzero.
4869 * save-cwd.h (restore_cwd): Update prototype.
4870 * save-cwd.c (restore_cwd): Remove two parameters.
4871 Simplify. Don't call error upon failure. Let callers do that.
4872 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4873 when auditing is enabled. But don't bother updating the #if.
4875 2003-07-14 Simon Josefsson <jas@extundo.com>
4877 * mempcpy.h: New file.
4878 * mempcpy.c: New file.
4880 2003-07-14 Paul Eggert <eggert@twinsun.com>
4882 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4883 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4884 unicodeio.c, unicodeio.h, unlocked-io.h:
4885 Switch from LGPL to GPL.
4887 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4889 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4890 it breaks C++ compilation.
4891 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4893 2003-07-10 Jim Meyering <jim@meyering.net>
4895 * vasnprintf.c: Remove trailing blanks.
4896 Make cpp indentation consistent.
4898 2003-07-09 Paul Eggert <eggert@twinsun.com>
4900 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4901 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4902 Switch from LGPL to GPL.
4904 2003-07-07 Paul Eggert <eggert@twinsun.com>
4906 * mktime.c: Fix some boundary cases and remove need for floating point.
4908 Issue a compile-time diagnostic if time_t is floating point, or if
4909 two's complement arithmetic is not in effect, or if arithmetic
4910 right shift does not propagate the sign. These assumptions were
4911 all in the original code but they weren't checked.
4913 (TIME_T_MIDPOINT, verify): New macros.
4914 (__isleap): Remove; it has integer overflow problems.
4915 (leapyear): New function, without those problems.
4916 (ydhms_tm_diff): Remove; splitting into two parts.
4917 (ydhms_diff): New function, containing the arithmetic part of
4918 the old ydhms_tm_diff function. Issue a compile-time
4919 diagnostic if we are not using C99 integer division.
4920 Avoid casts when possible.
4921 (guess_time_tm): New function, containing the checking part of
4922 the old ydhms_tm_diff function. Return the new value, rather than
4923 the difference between it and the old. Accept a new argument T
4924 so that *T specifies the old value. Check for overflow in the result.
4926 (__mktime_internal): Use a time_t offset, not a long int offset.
4927 This undoes the 2003-06-04 change, which is no longer needed now
4928 that we have better overflow checking.
4929 (localtime_offset): Likewise.
4931 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4932 and long are 64-bit but int is only 32-bit.
4933 (ydhms_diff): Use long int to store year1 and yday1.
4934 Issue a compile-time diagnostic if long int is not wide enough.
4936 (__mktime_internal): Use long int to store adjusted year and yday.
4937 Use plain C rather than preprocessor commands, if that doesn't
4939 Check for overflow (and try to repair) after each probe
4940 rather than checking only at the very end. This avoids some bugs
4941 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4942 does not equal GMT offset at maximum time).
4943 Use integer to check for overflow rather than floating point; this
4944 is more portable to non-IEEE hosts, and is a tad faster.
4945 When we detect that we are oscillating between two values,
4946 don't check whether tm_isdst has the requested value, since
4947 we already know the answer. When tm_isdst has the wrong value,
4948 use a different heuristic to find the right one, based on the
4949 extreme values actually observed in practice in tz2003a,
4950 rather than the (overly optimistic) "previous 3 calendar quarters".
4952 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4953 "T const" to accommodate glibc style.
4954 (check_result): Use less-confusing report format. "long" -> "long int.
4956 Don't loop if the iteration overflows time_t.
4957 Allow a negative step in the iteration.
4959 2003-07-01 Paul Eggert <eggert@twinsun.com>
4961 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4962 having it depend on HAVE_SYS_TYPES_H.
4964 2003-06-25 Bruno Haible <bruno@clisp.org>
4966 * readlink.c: New file.
4968 2003-06-20 Bruno Haible <bruno@clisp.org>
4970 Assume C89, so PARAMS isn't needed.
4971 * unicodeio.h (PARAMS): Remove.
4972 * unicodeio.c: Don't use PARAMS.
4974 2003-06-18 Jim Meyering <jim@meyering.net>
4976 Merge changes from coreutils.
4977 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4978 Remove explicit declarations of xmalloc and realloc.
4980 (read_utmp): Remove anachronistic cast of xmalloc.
4982 2003-06-17 Paul Eggert <eggert@twinsun.com>
4984 Assume C89, so PARAMS isn't needed.
4985 * backupfile.h (PARAMS): Remove. All uses removed.
4986 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4987 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4988 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4989 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4990 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4991 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4992 xstrtol.h: Likewise.
4993 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4994 same.h, strverscmp.h: Do not include config.h; no longer needed.
4995 Anyway, config.h should always be included before any other file.
4997 2003-06-11 Simon Josefsson <jas@extundo.com>
4999 * sysexit_.h: New file.
5001 2003-05-20 Derek Price <derek@ximbiot.com>
5003 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5005 2003-06-10 Simon Josefsson <jas@extundo.com>
5007 * strchrnul.h: New file.
5008 * strchrnul.c: New file.
5010 2003-06-10 Simon Josefsson <jas@extundo.com>
5012 * argp.h: New file, from glibc.
5013 * argp-ba.c: New file, from glibc.
5014 * argp-eexst.c: New file, from glibc.
5015 * argp-fmtstream.c: New file, from glibc.
5016 * argp-fmtstream.h: New file, from glibc.
5017 * argp-fs-xinl.c: New file, from glibc.
5018 * argp-help.c: New file, from glibc.
5019 * argp-namefrob.h: New file, from glibc.
5020 * argp-parse.c: New file, from glibc.
5021 * argp-pv.c: New file, from glibc.
5022 * argp-pvh.c: New file, from glibc.
5023 * argp-xinl.c: New file, from glibc.
5025 2003-06-07 Jim Meyering <jim@meyering.net>
5027 * readtokens.h: Put `Free Software Foundation, Inc.'
5028 in place of my name in the copyright comment.
5029 Remove definition and uses of __P.
5032 * stat.c: Don't declare xmalloc explicitly.
5033 Instead, include "xalloc.h".
5034 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5035 xrealloc, and xcalloc return values.
5036 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5038 * xgetcwd.h: Remove definition/uses of PARAMS.
5040 2003-06-06 Jim Meyering <jim@meyering.net>
5042 * stdbool_.h: Renamed from stdbool.h.in.
5044 2003-06-06 Jim Meyering <jim@meyering.net>
5046 Merge from coreutils.
5047 * same.c: (same_name): Declare *_basename locals to be `const'.
5048 Consolidate declarations and initializations of *_base* locals.
5050 Merge from coreutils.
5051 This avoids a core dump on systems without GNU putenv,
5052 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5053 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5054 (unsetenv): New static function, from GNU libc.
5055 (rpl_putenv): Use it.
5057 * modechange.c: Remove trailing blanks.
5059 Merge from coreutils.
5060 * fsusage.c: Remove declaration of statfs.
5061 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5063 * posixtm.c: Include <stdbool.h> unconditionally.
5065 2003-06-05 Paul Eggert <eggert@twinsun.com>
5067 * mktime.c (__mktime_internal): When resolving a tm_isdst
5068 mismatch, look in future quarters as well as past. This fixes a
5069 bug when processing fall-backwards gaps immediately after a long
5070 period of daylight-saving time.
5072 * mktime.c: Assume freestanding C89 or better.
5073 (HAVE_LIMITS_H): Remove. Assume it's 1.
5074 (__P): Remove; not used.
5075 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5076 (mktime, not_equal_tm, print_tm, check_result,
5077 main): Use prototypes. Use const * where appropriate.
5078 (main): Fix typo in testing code that uncovered by above changes.
5079 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5081 2003-06-04 Paul Eggert <eggert@twinsun.com>
5083 * mktime.c: Fix Debian bug 177940
5084 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5085 (localtime_offset): Now long int, not time_t, because we want it
5086 to be guaranteed to be signed. All uses changed.
5087 (__mktime_internal): If overflow would occur when adding offset,
5090 Merge 'human' changes from coreutils. Rewrite to support
5091 locale-specific notations like thousands separators.
5092 * human.c: Simplify authorship notice.
5093 Include human.h immediately after config.h.
5094 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5095 <limits.h>: Do not include, since human.h does.
5096 (SIZE_MAX, UINTMAX_MAX): New macros.
5097 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5098 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5099 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5100 (power_letter): Renamed from suffixes.
5101 (generate_suffix_backwards): Remove.
5102 (adjust_value): Now takes int style (because of human.h changes)
5103 and long double value (for greater precision on some platforms).
5104 (group_number): New function.
5105 (human_readable): Use it. Use integer options, not enum.
5106 Put the options before the sizes in the arg list.
5107 Support all the new options.
5108 The old human_readable function has been removed;
5109 use inttostr.h instead.
5110 (human_readable, default_block_size, humblock):
5111 Use uintmax_t, not int, for block sizes.
5112 (human_readable_inexact, block_size_types): Remove.
5113 (block_size_opts): New constant.
5114 (human_options): Renamed from human_block_size, with new signature
5115 that allows block sizes up to UINTMAX_MAX. All callers changed.
5116 * human.h: Add copyright and authorship notice.
5117 Include <limits.h> and <stdbool.h> unconditionally.
5118 (PARAMS): Remove. All uses removed.
5119 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5120 (enum human_inexact_style): Remove tag; now a nameless enum.
5121 (human_floor, human_ceiling, human_round_to_even): Now have
5122 values 2, 0, 1 rather than -1, 1, 0.
5123 (human_group_digits, human_suppress_point_zero, human_autoscale,
5124 human_base_1024, human_SI, human_B): New constants.
5125 (human_readable_inexact, human_block_size): Remove.
5126 (human_readable): Size args are now uintmax_t, not int.
5127 (human_options): New decl.
5129 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5130 unnecessary now that we assume C89 or better. This change
5131 imported from coreutils.
5133 * mktime.c (__mktime_internal): Do not reject negative timestamps
5134 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5135 in the 2003-05-30 sync from glibc.
5137 .h files should stand alone, but we shouldn't include <sys/types.h>
5138 if we can get away with just <stddef.h>.
5140 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5141 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5142 rather than <sys/types.h>, as we merely need size_t.
5143 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5145 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5146 Include <stdio.h>, to get FILE.
5147 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5148 memcasecmp.h has included <stddef.h> and all we need is size_t.
5149 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5150 our interface, instead of including <sys/types.h>
5152 2003-06-02 Paul Eggert <eggert@twinsun.com>
5155 Fix some minor time-related bugs with POSIX time arguments.
5156 Some valid time stamps were being rejected (notably -1, and
5157 time stamps before 1900 on 64-bit hosts). And some invalid
5158 time stamps were being accepted, e.g. September 31.
5160 * posixtm.h (posixtime): Return bool instead of time_t, so
5161 that we can return (time_t) -1 successfully.
5162 * posixtm.c: Likewise.
5163 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5164 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5165 (t): Remove static var.
5166 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5167 of static var. All uses changed.
5168 (year): Do not reject years before 1900; they can occur with
5170 (posix_time_parse): Do not check for out-of-range components;
5171 that is now the caller's responsibility, since our checks were
5172 only approximations.
5173 (posixtime): Use mktime to check for out-of-range components,
5174 since it knows them exactly.
5175 If mktime returns (time_t) -1, check whether an error actually occurred
5176 by invoking localtime on -1.
5177 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5178 posixtime failures better.
5179 Improve the test data (in comments only).
5181 2003-05-30 <karl@gnu.org>
5183 * mktime.c: update from libc.
5185 2003-05-30 Bruno Haible <bruno@clisp.org>
5187 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5188 * localcharset.h: Likewise.
5189 * localcharset.c: Likewise.
5191 2003-05-28 Paul Eggert <eggert@twinsun.com>
5193 Assume the headers required for C89 freestanding compilers.
5194 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5195 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5196 without checking for HAVE_LIMITS_H.
5197 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5198 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5200 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5201 * exclude.c: Include <stdbool.h> unconditionally.
5202 * tempname.c: Include <stddef.h> unconditionally.
5203 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5204 * modechange.c, rpmatch.c (NULL): Don't define, since
5205 <stddef.h> does that.
5206 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5207 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5208 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5209 * xstrtol.c: Likewise.
5210 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5211 * savedir.c: Include <stddef.h> instead of defining NULL.
5213 * addext.c (addext): Use assignment rather than cast, to avoid
5214 warnings on some platforms.
5216 * mktime.c (__mktime_internal): Do not reject negative timestamps
5219 2003-05-10 Bruno Haible <bruno@clisp.org>
5221 * linebreak.c (iconv_string_length): Don't return -1 just because the
5222 string is longer than 4 KB.
5224 2003-05-12 Jim Meyering <jim@meyering.net>
5226 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5227 the space-padded-by-default conversion specifiers, %e, %k, %l.
5229 2003-05-03 Bruno Haible <bruno@clisp.org>
5231 Upgrade to Unicode-4.0.
5232 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5233 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5234 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5235 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5236 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5237 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5238 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5239 Change width of U+E0100..U+E01EF from 1 to 0.
5241 2003-04-25 Bruno Haible <bruno@clisp.org>
5243 * copy-file.c: Include <stddef.h>, for size_t.
5245 2003-04-25 Jim Meyering <jim@meyering.net>
5247 * copy-file.c (copy_file_preserving): Declare buf_size to be
5248 of type size_t, not int.
5250 2003-04-11 Jim Meyering <jim@meyering.net>
5252 Merge changes from Coreutils.
5254 2003-03-22 Jim Meyering <jim@meyering.net>
5256 * strftime.c (widen): Cast alloca return value to proper type.
5258 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5261 * strftime.c (my_strftime): Handle very large width
5262 specifications for numeric values correctly. Improve checks for
5265 2003-01-19 Jim Meyering <jim@meyering.net>
5267 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5268 (nl_get_alt_digit) [! defined my_strftime]: Define.
5269 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5270 _nl_get_alt_digit and _nl_get_walt_digit.
5272 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5273 These changes have no effect outside of _LIBC.
5275 2003-04-10 Bruno Haible <bruno@clisp.org>
5277 * findprog.h: New file, from GNU gettext.
5278 * findprog.c: New file, from GNU gettext.
5280 2003-04-05 Jim Meyering <jim@meyering.net>
5282 Merge changes from Coreutils.
5284 * exclude.h (PARAMS): Remove definition and uses.
5285 * exclude.c: Remove uses of `PARAMS'.
5287 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5288 Add test-cases for DOS filenames. Declare program_name.
5289 (main): Set up program_name. Patch by Rich Dawe.
5291 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5293 Use mntctl's return value to drive the entry-processing loop, since
5294 we can't rely on the value of the vmt_length member in the last
5295 entry. On some systems doing so could result in exhausting
5296 virtual memory. Based in part on a patch from Mike Jetzer.
5298 2003-04-04 Bruno Haible <bruno@clisp.org>
5300 * linebreak.h: New file, from GNU gettext.
5301 * linebreak.c: New file, from GNU gettext with slight modifications.
5302 * lbrkprop.h: New file, from GNU gettext.
5304 2003-04-03 Bruno Haible <bruno@clisp.org>
5306 * utf8-ucs4.h: New file, from GNU gettext.
5307 * utf16-ucs4.h: New file, from GNU gettext.
5308 * ucs4-utf8.h: New file, from GNU gettext.
5309 * ucs4-utf16.h: New file, from GNU gettext.
5311 2003-04-02 Bruno Haible <bruno@clisp.org>
5313 * binary-io.h: New file, from GNU gettext.
5315 2003-04-01 Bruno Haible <bruno@clisp.org>
5317 * pathname.h: New file, from GNU gettext.
5318 * concatpath.c: New file, from GNU gettext.
5320 2003-03-30 Bruno Haible <bruno@clisp.org>
5322 * copy-file.c (copy_file_preserving): Don't set owner if the function
5323 chown() doesn't exist.
5325 2003-03-28 Bruno Haible <bruno@clisp.org>
5327 * copy-file.h: New file, from GNU gettext.
5328 * copy-file.c: New file, from GNU gettext.
5330 2003-03-18 Jim Meyering <jim@meyering.net>
5332 * quote.c (quote_n): Fix typo in comment.
5334 2003-03-14 Jim Meyering <jim@meyering.net>
5336 Merge changes from Coreutils.
5337 * obstack.h (obstack_object_size): Declare temporary, __o,
5338 to be const, in order to avoid warnings.
5339 (obstack_room): Likewise.
5340 (obstack_empty_p): Likewise.
5342 2003-03-13 Paul Eggert <eggert@twinsun.com>
5344 Merge changes from Bison.
5345 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5346 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5347 when compiling Bison 1.875's `bitset bset = obstack_alloc
5348 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5349 * hash.c: Include <stdbool.h> unconditionally.
5351 2003-03-09 Paul Eggert <eggert@twinsun.com>
5353 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5354 Reported by Bruce Becker; see:
5355 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5357 2003-03-03 Paul Eggert <eggert@twinsun.com>
5358 Bruno Haible <bruno@clisp.org>
5360 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5361 Reported by John Hughes, see
5362 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5364 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5366 * poll_.h: New file.
5369 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5371 * mathl.h: New file.
5372 * acosl.c: New file.
5373 * asinl.c: New file.
5374 * atanl.c: New file.
5375 * ceill.c: New file.
5378 * floorl.c: New file.
5379 * frexpl.c: New file.
5380 * ldexpl.c: New file.
5382 * sincosl.c: New file.
5384 * sqrtl.c: New file.
5386 * trigl.c: New file.
5387 * trigl.h: New file.
5389 2003-02-17 Bruno Haible <bruno@clisp.org>
5391 * mkdtemp.h: New file, from GNU gettext.
5392 * mkdtemp.c: New file, from GNU gettext.
5394 2003-01-31 Bruno Haible <bruno@clisp.org>
5396 * rename.c: #undef rename before defining rpl_rename.
5397 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5399 2003-01-30 Bruno Haible <bruno@clisp.org>
5401 * printf-args.h: New file, from GNU gettext.
5402 * printf-args.c: New file, from GNU gettext.
5403 * printf-parse.h: New file, from GNU gettext.
5404 * printf-parse.c: New file, from GNU gettext.
5405 * vasnprintf.h: New file, from GNU gettext.
5406 * vasnprintf.c: New file, from GNU gettext.
5407 * asnprintf.c: New file, from GNU gettext.
5408 * vasprintf.h: New file, from GNU gettext with modifications.
5409 * vasprintf.c: New file, from GNU gettext.
5410 * asprintf.c: New file, from GNU gettext.
5412 2003-01-29 Bruno Haible <bruno@clisp.org>
5414 * stpncpy.h: New file, from GNU gettext with modifications.
5415 * stpncpy.c: New file, from GNU gettext with modifications.
5417 2003-01-28 Bruno Haible <bruno@clisp.org>
5419 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5421 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5424 2003-01-27 Bruno Haible <bruno@clisp.org>
5426 * xsetenv.h: New file, from GNU gettext.
5427 * xsetenv.c: New file, from GNU gettext.
5429 2003-01-23 Bruno Haible <bruno@clisp.org>
5431 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5433 2003-01-22 Bruno Haible <bruno@clisp.org>
5435 * exit.h: New file, from GNU gettext.
5437 2003-01-11 Bruno Haible <bruno@clisp.org>
5439 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5440 * strcase.h (strcasecmp, strncasecmp): Likewise.
5442 2003-01-14 Jim Meyering <jim@meyering.net>
5444 * same.c (same_name): Tweak a comment.
5446 2003-01-11 Bruno Haible <bruno@clisp.org>
5448 * same.c (same_name): Reorder tests so as to avoid calling stat()
5449 when a string comparison is sufficient.
5451 2003-01-11 Bruno Haible <bruno@clisp.org>
5453 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5456 2003-01-11 Bruno Haible <bruno@clisp.org>
5458 * hash-pjw.c: Add comment about low quality of this function.
5460 2003-01-12 Paul Eggert <eggert@twinsun.com>
5462 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5463 to avoid collisions with libcurses and libreadline.
5465 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5466 * getstr.h, getstr.c: Remove.
5467 * getline.c: Include "getline.h", to check interface.
5468 Move body of old getstr.c here: this defines MIN_CHUNK and
5469 declares getdelim2, which is renamed from getstr.
5470 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5472 * linebuffer.c (readlinebuffer): Renamed from readline.
5474 * linebuffer.h: Likewise.
5475 (readline): Remove backward-compatibility macro.
5477 2003-01-12 Jim Meyering <jim@meyering.net>
5479 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5481 2003-01-10 Bruno Haible <bruno@clisp.org>
5483 * alloca_.h: New file.
5484 * getdate.y: Unconditionally include alloca.h.
5485 * makepath.c: Likewise.
5486 * setenv.c: Likewise.
5487 * userspec.c: Likewise.
5489 2003-01-09 Bruno Haible <bruno@clisp.org>
5491 * stdbool.h.in: New file.
5493 2003-01-08 Bruno Haible <bruno@clisp.org>
5495 * safe-read.c: Include specification header first, to ensure its
5497 * full-write.c: Likewise.
5499 2003-01-08 Jim Meyering <jim@meyering.net>
5501 * full-write.c: Undefine and define-away `const' after inclusion
5502 of errno.h, not before. Suggestion from Bruno Haible.
5504 2003-01-07 Jim Meyering <jim@meyering.net>
5506 * full-write.c: Rework so that it may serve to define full_read, too.
5507 * full-read.c: Simply #define FULL_READ and include full-write.c.
5509 2003-01-06 Jim Meyering <jim@meyering.net>
5511 * version-etc.c: Update year in translatable copyright string.
5513 2002-12-25 Bruno Haible <bruno@clisp.org>
5515 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5516 * xstrtol.h: Likewise.
5517 * xstrtoimax.c: Likewise.
5518 * xstrtoumax.c: Likewise.
5519 * human.h: Likewise.
5521 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5522 on systems that have <inttypes.h> but not <stdint.h>.
5524 2002-12-31 Paul Eggert <eggert@twinsun.com>
5526 * memcoll.c (memcoll): Fall back on a simple algorithm using
5527 memcmp if strcoll doesn't work.
5529 2002-12-23 Bruno Haible <bruno@clisp.org>
5531 * localcharset.h: New file.
5532 * localcharset.c: Include it.
5533 * unicodeio.c: Likewise.
5535 2002-12-22 Bruno Haible <bruno@clisp.org>
5537 * utime.c (utime_null): No need to call ftruncate if the file was
5540 2002-12-23 Bruno Haible <bruno@clisp.org>
5542 * memcoll.c (STRCOLL): New macro.
5545 2002-12-22 Bruno Haible <bruno@clisp.org>
5547 * getstr.h (getstr): Define, to avoid clash with libcurses.
5548 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5550 2002-12-22 Bruno Haible <bruno@clisp.org>
5552 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5554 2002-12-23 Bruno Haible <bruno@clisp.org>
5556 * getline.h: Include <stddef.h>, for size_t.
5558 * unicodeio.h: Include <stddef.h>, for size_t.
5559 * unicodeio.c: Don't include <stddef.h>.
5561 2002-12-17 Bruno Haible <bruno@clisp.org>
5563 * canon-host.c (strdup): Remove unused declaration.
5565 * fsusage.c: Include full_read.h.
5566 (get_fs_usage): Use full_read instead of safe_read.
5568 * utime.c (utime_null): Use SAFE_READ_ERROR.
5570 2002-12-11 Bruno Haible <bruno@clisp.org>
5572 * setenv.h: Rewritten to cope with systems that have setenv() but not
5574 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5577 2002-12-11 Bruno Haible <bruno@clisp.org>
5579 * setenv.c (alloca): Fall back to malloc.
5581 (setenv): Use freea() to free memory allocated with alloca().
5583 2002-11-13 Bruno Haible <bruno@clisp.org>
5585 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5586 function declarations.
5587 * unsetenv.c (unsetenv): Likewise.
5589 2002-03-04 Bruno Haible <bruno@clisp.org>
5591 Portability to AIX 4.3.3.
5592 * unsetenv.c: New file, extracted from setenv.c.
5593 * setenv.c: Move the unsetenv() function to unsetenv.c.
5595 2001-12-20 Bruno Haible <bruno@clisp.org>
5597 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5598 use malloc instead. For SunOS 4.
5600 2001-12-11 Bruno Haible <bruno@clisp.org>
5602 * setenv.c: Declare alloca.
5603 (compar_fn_t): New typedef.
5604 (KNOWN_VALUE, STORE_VALUE): Use it.
5606 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5609 2002-12-10 Paul Eggert <eggert@twinsun.com>
5611 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5612 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5613 Choose values that are less likely to collide with system fnmatch
5615 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5616 defined (e.g., a pure POSIX system).
5617 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5618 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5620 2002-12-06 Jim Meyering <jim@meyering.net>
5622 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5624 Merge in changes from libc's misc/error.c, in preparation
5625 for the merge of gnulib's changes back into libc.
5627 * error.c (_): Define only if not already defined.
5628 Move definition to follow all #include directives.
5629 Include unlocked-io.h only if !_LIBC.
5630 [_LIBC]: Include <libio/libioP.h>.
5631 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5632 (fflush): Tweak definition to use INTUSE.
5635 2002-12-05 Paul Eggert <eggert@twinsun.com>
5637 * alloca.c [defined emacs]: Include "lisp.h".
5638 (xalloc_die) [defined emacs]: New macro.
5639 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5640 [! defined emacs]: Include <xalloc.h>.
5641 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5642 (pointer): Typedef to POINTER_TYPE *.
5643 (malloc): Remove decl; we now always use xmalloc.
5644 (alloca): Use old-style definition, since Emacs needs this.
5645 Check for arithmetic overflow when computing combined size.
5647 2002-12-04 Paul Eggert <eggert@twinsun.com>
5649 Do not generate unlocked-io.h automatically, since it's easier to
5650 maintain it by hand.
5652 * unlocked-io.h: New file, from GNU diffutils,
5653 but with proper copyright notice and attribution.
5655 * Makefile.am: Add copyright notice.
5656 (libfetish_a_SOURCES): Add unlocked-io.h.
5657 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5658 (DISTCLEANFILES, io_functions): Remove macros.
5659 (EXTRA_DIST): Remove gen_uio.
5660 (unlocked-io.h): Remove rule.
5662 2002-12-04 Jim Meyering <jim@meyering.net>
5664 Reflect the fact that stat.c and lstat.c are no longer generated.
5665 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5666 (DISTCLEANFILES): Likewise.
5667 (EXTRA_DIST): Likewise.
5668 (all_local): Don't depend on stat.c or lstat.c.
5669 (stat.c, lstat.c): Remove rules.
5670 (EXTRA_DIST): Remove xstat.in.
5672 * xstat.in: Remove file. Contents moved into stat.c.
5673 * stat.c: New file. Contents mostly from xstat.in.
5674 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5675 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5677 * safe-read.c: Rework so that it may serve to define safe_write, too.
5678 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5680 2002-12-03 Jim Meyering <jim@meyering.net>
5682 * safe-read.c, safe-write.c: Change variable names and comments, but
5683 not semantics, to minimize the differences between these two files.
5684 (safe_read): Change comment to mention SAFE_READ_ERROR.
5686 * safe-read.c (IS_EINTR): Define.
5687 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5689 2002-12-02 Bruno Haible <bruno@clisp.org>
5691 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5692 Define, taken from safe-read.c.
5693 (INT_MAX): Provide fallback.
5694 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5695 * safe-write.h (SAFE_WRITE_ERROR): Define.
5697 * safe-read.c (EINTR): Remove definition.
5698 (safe_read): Don't use EINTR if it is absent.
5700 2002-12-02 Jim Meyering <jim@meyering.net>
5702 * safe-read.c (EINTR): Define.
5703 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5704 (INT_MAX): Provide fallback.
5705 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5707 * safe-read.h (SAFE_READ_ERROR): Define.
5709 2002-12-01 Jim Meyering <jim@meyering.net>
5711 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5712 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5714 2002-11-27 Paul Eggert <eggert@twinsun.com>
5716 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5717 hash_rehash): Replace `if (limit <= value) abort ();' with
5718 `if (! (value < limit)) abort ();', for readability.
5720 2002-11-26 <karl@gnu.org>
5722 * strdup.c: copy from libc again, with jim's ok.
5723 * .cppi-disable: re-add strdup.c
5725 2002-11-25 <karl@gnu.org>
5727 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5728 instead of "strtol.c".
5730 2002-11-25 Jim Meyering <jim@meyering.net>
5732 * mktime.c: Sync from libc, now that it has the latest fix.
5734 2002-11-24 <karl@gnu.org>
5736 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5737 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5739 2002-11-24 Jim Meyering <jim@meyering.net>
5741 Update from coreutils:
5743 * mktime.c: Merge in changes from libc.
5745 Avoid a link-time failure on some Linux systems.
5746 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5747 (__mon_yday): Declare with the STATIC attribute.
5748 (__mktime_internal): Likewise.
5749 Based on a report from Greg Schafer.
5751 2002-11-23 Jim Meyering <jim@meyering.net>
5753 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5754 Use `unsigned', not `int', as type of index.
5756 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5758 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5760 2002-11-22 Paul Eggert <eggert@twinsun.com>
5762 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5763 hint that one should use `if (! x) abort ();' rather than `assert
5764 (x);', and anyway it's one less thing to worry about configuring.
5765 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5766 hash_rehash, hash_insert): Use abort rather than assert.
5768 2002-11-22 Paul Eggert <eggert@twinsun.com>
5770 * quotearg.h: Allow multiple inclusion by surrounding with
5771 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5772 so that we can be included first.
5773 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5774 * quotearg.c: Include quotearg.h immediately after config.h.
5775 No need to include stddef.h or sys/types.h any more.
5776 Surround local include files with "", not "<>".
5777 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5778 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5779 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5780 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5781 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5782 (ISPRINT): Remove; no longer needed now that we assume C89.
5784 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5787 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5788 quotearg_char): Use SIZE_MAX rather than
5789 (size_t) -1 when we are talking about "infinity".
5791 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5793 2002-11-22 Bruno Haible <bruno@clisp.org>
5795 * safe-read.h: Assume C89. Add comments.
5796 (safe_read): Change return type to size_t.
5797 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5798 counts > SSIZE_MAX correctly.
5799 * safe-write.h: New file.
5800 * safe-write.c: New file.
5801 * full-read.h: New file.
5802 * full-read.c: New file.
5803 * full-write.h: Assume C89. Add comments.
5804 * full-write.c: Include safe-write.h.
5805 (full_write): Rewritten to use safe_write.
5806 Suggested by Jim Meyering and Paul Eggert.
5808 2002-11-21 Bruno Haible <bruno@clisp.org>
5810 Remove case insensitive option matching.
5811 * argmatch.h (argcasematch): Remove declaration.
5812 (ARGCASEMATCH): Remove macro.
5813 (__xargmatch_internal): Remove case_sensitive argument.
5814 (XARGMATCH): Update.
5815 (XARGCASEMATCH): Remove macro.
5816 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5817 case_sensitive argument.
5818 (argcasematch): Remove function.
5819 (__xargmatch_internal): Remove case_sensitive argument.
5820 (main): Use XARGMATCH instead of XARGCASEMATCH.
5822 * xmalloc.c: Change compile-time error message. Add comment about
5823 required autoconf version.
5825 2002-11-21 Jim Meyering <jim@meyering.net>
5827 * strdup.c (strdup): Tweak comment and initial #if/#include.
5829 Merge in changes from the coreutils.
5831 2002-09-25 Paul Eggert <eggert@twinsun.com>
5832 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5833 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5834 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5835 int. Work more efficiently if X is the same width as uintmax_t.
5836 Do not compare X to -1, to avoid bogus compiler warning.
5837 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5838 Don't assume that f_frsize and f_bsize are the same type.
5840 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5843 * makepath.c (make_path): Restore umask *before* creating the final
5845 (make_path): Minor reformatting.
5847 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5848 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5850 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5851 ones. At least on GNU/Linux systems, `auto' means something else.
5854 2002-11-20 Paul Eggert <eggert@twinsun.com>
5856 Merge argmatch cleanups from Bison. Assume C89.
5858 * argmatch.c: Include config.h here, not in argmatch.h.
5859 Include stdlib.h, for EXIT_FAILURE.
5860 Always include <string.h>, since we assume C89.
5861 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5862 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5863 Include <stddef.h> instead, since it's all we need for size_t.
5864 (PARAMS): Remove. All uses removed.
5865 (ARRAY_CARDINALITY): Do not bother to #undef.
5866 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5867 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5868 Remove unnecessary parentheses.
5869 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5870 Insert necessary parentheses.
5871 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5872 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5874 2002-11-19 Bruno Haible <bruno@clisp.org>
5876 * mbswidth.c: Include mbswidth.h right at the beginning.
5877 * mbswidth.h: Include <stddef.h>, for size_t.
5879 * mbswidth.h (PARAMS): Remove macro.
5880 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5881 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5883 * gcd.h (PARAMS): Remove macro.
5884 (gcd): Use ANSI C function declarations.
5885 * gcd.c (gcd): Likewise.
5887 2002-11-15 Bruno Haible <bruno@clisp.org>
5889 * strcspn.c: Include <stddef.h>.
5890 (strcspn): Use ANSI C function declaration. Change return type to
5892 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5893 (strpbrk): Use NULL.
5894 * strpbrk.h (PARAMS): Remove macro.
5895 (strpbrk): Use ANSI C function declaration.
5896 * strstr.c: Don't include <sys/types.h>.
5897 * strstr.h (PARAMS): Remove macro.
5898 (strstr): Use ANSI C function declarations.
5900 2002-11-06 Bruno Haible <bruno@clisp.org>
5902 * gcd.h (gcd): Change argument type to 'unsigned long'.
5903 * gcd.c (gcd): Likewise.
5905 2002-11-05 Bruno Haible <bruno@clisp.org>
5907 * gcd.h: New file, from gettext-0.11.5.
5908 * gcd.c: New file, from gettext-0.11.5.
5910 2002-11-05 Bruno Haible <bruno@clisp.org>
5912 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5913 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5914 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5915 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5917 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5918 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5920 * closeout.c: Include gettext.h instead of <libintl.h>.
5921 * human.c: Include gettext.h instead of <libintl.h>.
5922 * quotearg.c: Include gettext.h instead of <libintl.h>.
5923 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5924 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5925 * userspec.c: Include gettext.h instead of <libintl.h>.
5926 * version-etc.c: Include gettext.h instead of <libintl.h>.
5927 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5928 (textdomain): Remove definition.
5929 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5931 * long-options.c: Remove include of <libintl.h> and definition of _.
5932 * same.c: Remove include of <libintl.h> and definition of _.
5934 2002-11-04 Bruno Haible <bruno@clisp.org>
5936 * stpcpy.h: New file, from GNU gettext-0.11.5.
5937 * strcase.h: New file, from GNU gettext-0.11.5.
5938 * strpbrk.h: New file, from GNU gettext-0.11.5.
5939 * strstr.h: New file, from GNU gettext-0.11.5.
5940 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5942 2002-05-09 Bruno Haible <bruno@clisp.org>
5944 * config.charset: Update for newest glibc. Add canonical names
5945 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5947 2002-05-09 Bruno Haible <bruno@clisp.org>
5949 * localcharset.c (get_charset_aliases): Add more Windows specific
5952 2002-05-08 Owen Taylor <otaylor@redhat.com>
5954 * config.charset: A few additions for Solaris.
5956 2001-12-05 Bruno Haible <bruno@clisp.org>
5958 * localcharset.c (locale_charset): Don't return an empty string.
5960 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5962 * config.charset: msdos in uk_UA uses CP1125.
5964 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5966 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5967 * localcharset.c (locale_charset): Declare as extern "C".
5969 2002-02-15 Bruno Haible <bruno@clisp.org>
5971 * config.charset [msdosdjgpp]: For Russian, use CP866.
5973 2002-02-11 Bruno Haible <bruno@clisp.org>
5975 * config.charset: Add support for NetBSD.
5977 2002-09-25 <karl@gnu.org>
5979 * strdup.c: copy from libc/string (via ../config/srclist*).
5980 * getopt*: copy from libc/posix.
5981 * gettext.h: copy from gettext.
5982 * .cppi-disable: add strdup.c, gettext.h.
5984 2002-07-01 Jim Meyering <meyering@lucent.com>
5986 * c-stack.c: Include sys/time.h.
5987 From Volker Borchert.
5989 2002-06-11 Paul Eggert <eggert@twinsun.com>
5991 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5992 New macro. Use it uniformly instead of
5993 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5994 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5995 reported by Vin Shelton.
5997 2002-06-22 Jim Meyering <meyering@lucent.com>
5999 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6000 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6002 2002-06-22 Paul Eggert <eggert@twinsun.com>
6004 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6005 Do not assume SA_SIGINFO behavior.
6006 Bug reported by Jim Meyering on NetBSD 1.5.2.
6008 2002-06-22 Jim Meyering <meyering@lucent.com>
6010 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6012 * exitfail.c, exitfail.h: Likewise.
6013 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6015 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6017 (EXTRA_DIST): Add fnmatch_loop.c.
6018 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6020 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6021 * fnmatch.c: Update from diffutils-2.8.2.
6022 * fnmatch_.h: New file. From diffutils-2.8.2.
6023 * fnmatch.h: Remove file.
6025 2002-06-18 Paul Eggert <eggert@twinsun.com>
6027 * file-type.h: Report an error if neither S_ISREG nor
6028 S_IFREG is defined, instead of using a test specific to glibc
6029 2.2. This should be safe, since POSIX requires S_ISREG and
6030 Unix Version 7 had S_IFREG. We don't need to check for
6031 <sys/types.h> since we don't use any symbols that it defines.
6033 2002-06-15 Jim Meyering <meyering@lucent.com>
6035 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6036 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6037 have been included before this file.
6039 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6041 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6042 so that each temporary file name is unique and valid in the first
6043 8 characters, for operation under DOS.
6045 2002-06-15 Jim Meyering <meyering@lucent.com>
6047 Work even with DJGPP 2.03, which lacks support for symlinks.
6049 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6051 * lchown.c (S_ISLNK): Likewise.
6053 2002-06-14 Jim Meyering <meyering@lucent.com>
6055 * file-type.h: Use the version from diffutils-2.8.2.
6056 * file-type.c: Likewise.
6058 2002-05-27 Jim Meyering <meyering@lucent.com>
6060 Fix a problem seen only on nonconforming systems whereby ls.c's
6061 use of localtime, and then of gettimeofday would cause trouble:
6062 the localtime call used to initialize rpl_gettimeofday's save
6063 mechanism would clobber ls's current local time information so
6064 that in any long listing the first file would always be listed
6065 with date 1970-01-01. Analysis by Volker Borchert.
6067 * gettimeofday.c (localtime): Undefine.
6068 (rpl_localtime): New function.
6070 2002-05-22 Jim Meyering <meyering@lucent.com>
6072 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6073 * file-type.h: New file.
6074 * file-type.c (file_type): New file/function. Extracted from diffutils.
6076 2002-04-29 Paul Eggert <eggert@twinsun.com>
6078 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6080 2002-04-28 Paul Eggert <eggert@twinsun.com>
6082 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6083 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6084 of 127, since 64 is the largest conceivable number for ancient
6086 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6088 2002-04-28 Jim Meyering <meyering@lucent.com>
6090 * sig2str.c (WTERMSIG): Remove definition (unused).
6092 2002-04-28 Paul Eggert <eggert@twinsun.com>
6094 * sig2str.h, sig2str.c: New files.
6095 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6097 2002-04-24 Jim Meyering <meyering@lucent.com>
6099 * gettext.h: New file, from Gettext.
6100 * Makefile.am (INCLUDES): Remove -I../intl.
6101 (libfetish_a_SOURCES): Add gettext.h.
6103 2002-04-16 Jim Meyering <meyering@lucent.com>
6105 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6106 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6107 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6109 2002-04-12 Jim Meyering <meyering@lucent.com>
6111 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6113 2002-03-10 Jim Meyering <meyering@lucent.com>
6115 * makepath.c (make_path): Remove a comma from a diagnostic.
6116 Suggestion from Santiago Vila.
6118 2002-03-08 Jim Meyering <meyering@lucent.com>
6120 * rename.c: Mention that this wrapper is needed also on
6121 mips-dec-ultrix4.4 systems.
6123 2002-03-02 Jim Meyering <meyering@lucent.com>
6125 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6126 not HAVE_CLOCK_SETTIME.
6128 2002-02-27 Paul Eggert <eggert@twinsun.com>
6130 * nanosleep.h: Rename to....
6131 * timespec.h: New name for nanosleep.h. All uses changed.
6133 * gettime.c: New file.
6134 * settime.c: New file.
6137 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6138 timespec.h. Remove nanosleep.h.
6140 2002-02-25 Paul Eggert <eggert@twinsun.com>
6142 * acl.c, acl.h: New files.
6143 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6145 2002-02-24 Jim Meyering <meyering@lucent.com>
6147 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6148 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6149 cause trouble. Reported by Nelson Beebe.
6151 2002-02-23 Paul Eggert <eggert@twinsun.com>
6153 * path-concat.c (xpath_concat): Reorder code to pacify
6154 compilers that don't know that xalloc_die never returns.
6156 2002-02-20 Jim Meyering <meyering@lucent.com>
6158 * getdate.c: Regenerate using bison-1.33.
6160 2002-02-15 Paul Eggert <eggert@twinsun.com>
6162 * posixver.c, posixver.h: New files.
6163 * Makefile.am (libfetish_a_SOURCES): Add them.
6165 2002-02-02 Paul Eggert <eggert@twinsun.com>
6166 Bruno Haible <bruno@clisp.org>
6168 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6169 (fwrite_success_callback): New declaration.
6170 * unicodeio.c (unicode_to_mb): New function, extracted from
6171 print_unicode_char. Call failure callback instead of error.
6172 (fwrite_success_callback): New function.
6173 (exit_failure_callback): New function.
6174 (fallback_failure_callback): New function.
6175 (print_unicode_char): Call unicode_to_mb.
6177 2002-01-26 Jim Meyering <meyering@lucent.com>
6179 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6181 2002-01-22 Jim Meyering <meyering@lucent.com>
6183 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6184 Otherwise, some versions of automake would omit the rule that makes
6185 Makefile from Makefile.in.
6187 2001-01-21 Paul Eggert <eggert@twinsun.com>
6189 * xmemcoll.h, xmemcoll.c: New files.
6190 * Makefile.am (libfetish_a_SOURCES): Add them.
6191 * memcoll.c: Include errno.h, and declare errno if not defined.
6192 (memcoll): Set errno to zero if there is no error.
6194 * quotearg.c (quotearg_buffer_restyled):
6195 Fix bug with quoting buffers containing NUL when backslashing escapes.
6196 This bug was exposed by the other changes in this patch.
6197 (quotearg_n_options): New arg ARGSIZE.
6198 All callers changed.
6199 (quoting_options_from_style): New function.
6200 (quotearg_n_style): Use it.
6201 (quotearg_n_style_mem): New function.
6203 * quotearg.h (quotearg_n_style_mem): New function.
6205 2002-01-16 Jim Meyering <meyering@lucent.com>
6207 * getdate.y: Add three semicolons, each just before a closing brace.
6208 Bison (as of version 1.31) no longer papers over that mistake.
6210 2002-02-14 Paul Eggert <eggert@twinsun.com>
6212 * backupfile.c (ISDIGIT): Comment fix.
6213 * getdate.y (ISDIGIT): Likewise.
6214 * posixtm.c (ISDIGIT, year): Likewise.
6215 * strverscmp.c (ISDIGIT): Likewise.
6216 * userspec.c (ISDIGIT): Likewise.
6218 2002-01-05 Jim Meyering <meyering@lucent.com>
6220 * version-etc.c (version_etc_copyright): Update copyright year.
6222 2001-01-19 Paul Eggert <eggert@twinsun.com>
6224 * closeout.c (close_stdout_status): If ferror (stdout), do
6225 not silently exit merely because the output buffer happens to
6226 have nothing pending.
6228 2001-12-18 Paul Eggert <eggert@twinsun.com>
6230 See the big note in ../ChangeLog.
6231 * human.c (suffixes): Prefer K to k for 1024.
6232 (generate_suffix_backwards): New function.
6233 (human_readable_inexact): Use it.
6234 * xstrtol.c (__xstrtol): If there is no number but there
6235 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6236 Accept 'K' as well as 'k'.
6238 2001-12-15 Jim Meyering <meyering@lucent.com>
6240 * regex.h (__restrict_arr): Update from libc.
6242 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6243 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6246 2001-12-10 Jim Meyering <meyering@lucent.com>
6248 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6249 Instead, include "xalloc.h".
6250 (initbuffer): Don't cast xmalloc return value to char*.
6251 (readline): Reword comment.
6252 Don't cast xrealloc return value to char*
6255 2001-12-09 Jim Meyering <meyering@lucent.com>
6257 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6258 `signed and unsigned type in conditional expression'.
6259 * posixtm.c (posix_time_parse): Likewise.
6261 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6263 * readtokens.c (readtoken): Declare an index to be of type unsigned
6264 to avoid a pedantic warning.
6266 * getstr.c: Don't include assert.h.
6267 (getstr): Remove warning-evoking assertions.
6268 Return -1 if offset parameter is out of bounds.
6269 Change the type of a local from int to size_t.
6271 * strftime.c (my_strftime_localtime_r): Include this function
6272 definition in the `#if ! HAVE_TM_GMTOFF' block.
6274 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6275 Include xalloc.h instead.
6277 2001-12-02 Jim Meyering <meyering@lucent.com>
6279 * tempname.c: Don't declare getenv, thus reverting the change of
6280 2001-11-18. It's no longer necessary, now that stdlib.h is always
6283 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6284 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6286 2001-11-30 Akim Demaille <akim@epita.fr>
6288 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6289 before being defined.
6291 2001-11-27 Paul Eggert <eggert@twinsun.com>
6293 * quotearg.h (quotearg_n, quotearg_n_style):
6294 First arg is int, not unsigned.
6295 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6296 (SIZE_MAX, UINT_MAX): New macros.
6297 (quotearg_n_options): Abort if N is negative.
6298 Avoid overflow check on hosts where size_t is 64 bits and int
6299 is 32 bits, as overflow is impossible there.
6300 Fix off-by-one typo that caused unnecessary reallocation.
6302 2001-11-27 Jim Meyering <meyering@lucent.com>
6304 * tempname.c: Merge with version from libc.
6305 * regex.c: Likewise.
6307 * tempname.c: Include stdlib.h unconditionally. On some old systems
6308 for which STDC_HEADERS is 0, it was not included, resulting in a
6309 warning about an integer-to-pointer conversion problem with getenv.
6310 Reported by Volker Borchert.
6312 2001-11-26 Jim Meyering <meyering@lucent.com>
6314 * gtod.h: Remove file.
6315 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6316 * gettimeofday.c: Don't include gtod.h.
6317 (GTOD_init): Remove function.
6318 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6319 Suggestion from Volker Borchert.
6321 2001-11-23 Jim Meyering <meyering@lucent.com>
6323 * hash.h (struct hash_table): Don't define here. Merely declare it.
6324 * hash.c (struct hash_table): Define it here instead.
6326 2001-11-22 Jim Meyering <meyering@lucent.com>
6328 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6330 2001-11-18 Paul Eggert <eggert@twinsun.com>
6332 * tempname.c (TMP_MAX): Remove; no longer needed.
6333 (TEMPORARIES): New macro.
6334 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6335 removes an artificial limitation (e.g. HP-UX 10.20, where
6338 2001-11-18 Jim Meyering <meyering@lucent.com>
6340 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6343 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6344 files will be created before anything else.
6346 2001-11-17 Jim Meyering <meyering@lucent.com>
6348 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6349 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6350 rather than group writable. Patch by Juan F. Codagnone.
6352 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6353 Instead, include "xalloc.h".
6355 * mountlist.c: Include unlocked-io.h after all system headers.
6356 Remove explicit declarations of xmalloc, xrealloc,
6357 and xstrdup. Instead, include "xalloc.h".
6359 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6360 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6361 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6363 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6364 Reported by Padraig Brady.
6366 * mkstemp.c: #undef mkstemp.
6368 (rpl_mkstemp): Rename from mkstemp.
6371 2001-11-16 Jim Meyering <meyering@lucent.com>
6373 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6374 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6375 determine the amount of total physical memory, use pstat_getstatic.
6376 HPUX-11 doesn't define _SC_PHYS_PAGES.
6377 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6378 If sysconf couldn't be used to determine the amount of available
6379 physical memory, use both pstat_getstatic and pstat_getdynamic.
6380 Based on a patch from Bob Proulx.
6382 2001-11-05 Jim Meyering <meyering@lucent.com>
6384 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6386 2001-11-03 Jim Meyering <meyering@lucent.com>
6388 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6389 in argmatch_to_argument call.
6391 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6394 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6395 e.g., a fault due to an attempt to free a NULL pointer.
6397 2001-11-01 Jim Meyering <meyering@lucent.com>
6399 * dirfd.c, dirfd.h: New files.
6400 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6402 * hash.c (hash_print) [TESTING]: Clean up.
6404 2001-10-22 Paul Eggert <eggert@twinsun.com>
6406 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6407 to avoid a warning if -Wall.
6409 2001-10-21 Paul Eggert <eggert@twinsun.com>
6411 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6413 2001-10-21 Jim Meyering <meyering@lucent.com>
6415 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6416 this code would end up calling gettext even in packages built
6418 * getopt.c (_): Likewise.
6419 * regex.c (_): Likewise.
6421 2001-10-20 Paul Eggert <eggert@twinsun.com>
6423 * error.c (strerror_r): Do not declare unless !_LIBC.
6424 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6425 Use strerror_r that is only a macro, even if it is not a function.
6426 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6427 (private_strerror): Use prototypes, not old-style function definition.
6428 (print_errno_message): New function.
6429 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6431 (error_tail, error, error_at_line): Use it.
6433 2001-10-11 Jim Meyering <meyering@lucent.com>
6435 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6436 and quote_n (1, ... to avoid clobbering a buffer.
6438 2001-10-05 Jim Meyering <meyering@lucent.com>
6440 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6441 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6442 * hash-pjw.h: New file.
6444 2001-09-30 Jim Meyering <meyering@lucent.com>
6446 * mountlist.c [MOUNTED_GETFSSTAT]:
6447 Include <sys/ucred.h>, for Apple Darwin.
6448 Include sys/mount.h and sys/fs_types.h only if available.
6450 (read_filesystem_list): Use FS_TYPE.
6452 2001-09-29 Paul Eggert <eggert@twinsun.com>
6454 * exclude.c (excluded_filename): 0 -> false, since it's
6457 2001-09-28 Paul Eggert <eggert@twinsun.com>
6459 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6460 #defines strtoimax. Also treat the other strto* functions
6463 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6464 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6465 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6467 2001-09-26 Jim Meyering <meyering@lucent.com>
6469 Most macros in unlocked-io.h had the wrong number of arguments.
6470 * gen-uio: New script.
6471 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6472 * unlocked-io.hin: Remove file.
6473 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6474 rather than trying to embed it here.
6475 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6476 Reported by Padraig Brady.
6478 2001-09-25 Volker Borchert <bt@teknon.de>
6480 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6482 2001-09-23 Jim Meyering <meyering@lucent.com>
6484 * mountlist.c: Remove useless parentheses in #if directives.
6485 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6486 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6488 2001-09-22 Jim Meyering <meyering@lucent.com>
6490 * localcharset.c: Update from latest gettext.
6491 * config.charset: Likewise.
6493 2001-09-20 Jim Meyering <meyering@lucent.com>
6495 * xstrtol.c (strtoimax): Guard declaration with
6496 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6497 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6498 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6499 (strtoumax): Likewise, for completeness (it wasn't necessary).
6501 2001-09-06 Paul Eggert <eggert@twinsun.com>
6503 * strtoimax.c (HAVE_LONG_LONG):
6504 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6505 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6506 to work around bug in IBM C compiler.
6508 2001-09-16 Jim Meyering <meyering@lucent.com>
6510 * mkdir.c: New file.
6512 2001-09-04 Paul Eggert <eggert@twinsun.com>
6514 * xgetcwd.c: Revert some of the previous change; intead,
6515 fix the HAVE_GETCWD_NULL code to behave more like the
6516 !HAVE_GETCWD_NULL code used to.
6519 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6522 2001-09-04 Paul Eggert <eggert@twinsun.com>
6524 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6525 Use ssize_t, not int, to store result of readlink.
6526 Check for ssize_t overflow as well as size_t overflow,
6527 as POSIX says the result of readlink is implementation-defined
6528 when ssize_t overflows.
6529 Remove unnecessary cast to char*.
6530 Use free+malloc instead of realloc, as the storage doesn't need
6531 to be preserved and it's clearer and can be more efficient that way.
6532 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6533 * xreadlink.h (xreadlink): Update prototype.
6535 2001-09-03 Paul Eggert <eggert@twinsun.com>
6537 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6538 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6539 spotted by Jim Meyering.
6541 2001-09-03 Jim Meyering <meyering@lucent.com>
6543 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6545 2001-09-03 Paul Eggert <eggert@twinsun.com>
6547 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6548 like the HAVE_GETCWD_NULL code.
6549 Include pathmax.h if not HAVE_GETCWD.
6550 Do not include xalloc.h.
6551 (INITIAL_BUFFER_SIZE): New symbol.
6552 Do not use xmalloc / xrealloc, since the caller is responsible for
6553 handling errors. Preserve errno around `free' during failure.
6554 Do not overrun buffer when using getwd.
6556 2001-09-03 Paul Eggert <eggert@twinsun.com>
6558 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6559 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6561 2001-09-02 Jim Meyering <meyering@lucent.com>
6563 * error.c: Update from GNU libc.
6565 2001-09-01 Jim Meyering <meyering@lucent.com>
6567 * xreadlink.c: New file.
6568 * xreadlink.h: New file.
6569 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6571 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6572 doesn't conflict with sparc Solaris 7's definition in
6573 /usr/include/sys/int_types.h.
6575 * exclude.c: Use `""', not `<>' to #include non-system header files.
6576 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6577 and strncasecmp as r-values. Unixware didn't have declarations.
6579 2001-08-31 Jim Meyering <meyering@lucent.com>
6581 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6582 Use an initial, malloc'd, buffer of length 128 rather than
6583 a statically allocated one of length 1024.
6585 2001-08-30 Paul Eggert <eggert@twinsun.com>
6587 * xgetcwd.c: Don't include pathmax.h.
6588 Include stdlib.h and unistd.h if available.
6590 (xmalloc, xstrdup, free): Remove decls.
6591 (xgetcwd): Don't assume sizes fit in unsigned.
6592 Check for overflow when computing sizes.
6593 Simplify reallocation code.
6595 2001-08-28 Paul Eggert <eggert@twinsun.com>
6597 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6599 * strtoimax.c: Renamed from strtoxmax.c, removing the
6602 Also, make the following further changes to make this file's
6603 configuration more similar to that of strtol.c:
6604 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6605 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6606 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6607 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6608 changed to signed values.
6610 And make the following changes as well:
6611 Fix copyright notice, as 1999 was missing.
6612 (verify): New macro.
6613 (strtoimax): Check sizes at compile-time, not run-time.
6614 Prefer strtol to strtoll if both work.
6615 (main): Remove; it was not that useful and was a pain to maintain.
6617 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6619 2001-08-30 Paul Eggert <eggert@twinsun.com>
6621 * savedir.c (savedir): Remove size parameter, as POSIX says that
6622 a directory's st_size can have an arbitrary value, so the old
6623 usage could waste an arbitrary amount of memory. All uses
6625 * savedir.h: Update prototype.
6627 2001-08-30 Paul Eggert <eggert@twinsun.com>
6629 * xstrtol.c (strtoimax): New decl.
6631 2001-08-28 Paul Eggert <eggert@twinsun.com>
6633 * xstrtol.h: Add copyright notice.
6634 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6635 LONGINT_INVALID_SUFFIX_CHAR.
6637 2001-08-30 Paul Eggert <eggert@twinsun.com>
6639 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6642 2001-08-30 Paul Eggert <eggert@twinsun.com>
6644 * hash.c: Remove '2001' from copyright notice.
6646 2001-08-30 Paul Eggert <eggert@twinsun.com>
6648 * full-write.h: New file.
6649 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6650 * full-write.c: Correct credits, as cccp.c no longer
6651 exists and anyway it was so heavily changed from the old cccp
6652 code as to be unrecognizable. Include full-write.h.
6653 (full_write) Return size_t, with short writes meaning failure.
6654 All callers changed. This fixes a bug with large buffers
6656 * utime.c: Include full-write.h.
6658 2001-08-30 Paul Eggert <eggert@twinsun.com>
6660 Merge 'exclude' changes from tar 1.13.22.
6661 This fixes one or two unlikely storage allocation overflow bugs,
6662 but doesn't change user-visible behavior otherwise.
6664 2001-08-30 Paul Eggert <eggert@twinsun.com>
6666 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6667 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6668 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6669 Include if available.
6670 (<xalloc.h>): Include
6671 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6672 (verify): New macro. Use it to verify that EXCLUDE macros do not
6673 collide with FNM macros.
6674 (struct patopts): New struct.
6675 (struct exclude): Use it, as exclude patterns now come with options.
6676 (new_exclude): Support above changes.
6677 (new_exclude, add_exclude_file):
6678 Initial size must now be a power of two to simplify overflow checking.
6679 (free_exclude, fnmatch_no_wildcards): New function.
6680 (excluded_filename): No longer requires options arg, as the options
6681 are determined by add_exclude. Now returns bool, not int.
6682 (excluded_filename, add_exclude):
6683 Add support for the fancy new exclusion options.
6684 (add_exclude, add_exclude_file): Now takes int options arg.
6685 Check for arithmetic overflow when computing sizes.
6686 (add_exclude_file): xrealloc might modify errno, so don't
6687 realloc until after errno might be used.
6689 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6691 (free_exclude): New decl.
6692 (add_exclude, add_exclude_file): Now takes int options arg.
6693 (excluded_filename): No longer requires options arg, as the options
6694 are determined by add_exclude. Now returns bool, not int.
6696 2001-08-30 Paul Eggert <eggert@twinsun.com>
6698 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6700 2001-08-27 Jim Meyering <meyering@lucent.com>
6702 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6704 * version-etc.c (N_): Remove definition.
6705 Revert most of last change.
6706 Instead, simply don't mark the `Copyright...' string for translation.
6707 Based on advice from Paul Eggert.
6709 * strtoxmax.c: Tweak comment.
6711 2001-08-26 Jim Meyering <meyering@lucent.com>
6713 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6714 of copyright with `%s' so translators don't get an untranslated
6716 (COPYRIGHT_YEAR): Define.
6717 (version_etc): Use fprintf rather than fputs.
6718 Suggestion from Ulrich Drepper.
6720 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6722 * strtoll.c: New file, from GNU libc.
6723 * xstrtoimax.c: New file.
6725 * xstrtol.h: Add xstrtoimax.
6726 * strtoumax.c: New file. Simply include "strtoumax.c".
6727 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6729 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6730 * strtoxmax.c: ... then renamed to this.
6732 2001-08-13 Paul Eggert <eggert@twinsun.com>
6734 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6735 Port to Solaris 8, where 'sed' requires a space after the 'r'
6736 command, and where sh dislikes "$/". Clean up the spacing a bit.
6737 Redirect output to $tmp just once.
6739 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6741 * addext.c (<errno.h>): Include.
6742 (errno): Declare if not defined.
6743 (addext): Work correctly when pathconf returns -1 and leaves
6744 errno alone because there is no limit. Also, work even if
6745 pathconf returns a value greater than SIZE_MAX.
6747 2001-08-12 Jim Meyering <meyering@lucent.com>
6749 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6750 Simply `return getcwd (NULL, 0);'.
6751 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6752 Use 1300 as initial value for length, not PATH_MAX.
6754 * pathmax.h: Clean up cpp syntax.
6756 2001-08-12 Jim Meyering <meyering@lucent.com>
6758 * gettimeofday.c: New file.
6760 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6762 2001-08-04 Jim Meyering <meyering@lucent.com>
6764 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6765 to get in sync with glibc.
6767 2001-08-03 Paul Eggert <eggert@twinsun.com>
6769 The following changes are from gettext 0.10.39 as maintained by
6772 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6773 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6774 with inverted sense. All uses changed.
6776 * mbswidth.c: Don't include <limits.h>.
6777 Include <stdlib.h> and <string.h> unconditionally.
6778 (iswcntrl, mbsinit, ISCNTRL): New macros.
6779 (mbsnwidth): Use K&R style function declarations.
6780 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6781 can optimize it when MB_CUR_MAX == 1.
6782 The width of control characters is zero, not 1.
6784 2001-07-15 Jim Meyering <meyering@lucent.com>
6786 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6787 (BUILT_SOURCES): Add unlocked-io.h.
6788 (io_functions): Define.
6789 (unlocked-io.h): New rule.
6790 (DISTCLEANFILES): Add unlocked-io.h.
6791 (all-local): Depend on unlocked-io.h, to ensure it is created.
6793 * unlocked-io.hin: New file
6795 * regex.c: Update from glibc.
6797 2001-07-05 Jim Meyering <meyering@lucent.com>
6799 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6801 (libfetish_a_SOURCES): Put all .h files here instead.
6802 Remove a thus-exposed (better checks in automake) duplicate and
6803 two unnecessary .h files.
6805 2001-06-11 Jim Meyering <meyering@lucent.com>
6807 * regex.c: Update from GNU libc.
6809 2001-05-27 Jim Meyering <meyering@lucent.com>
6811 * readutmp.h (UT_TYPE): Define.
6813 2001-05-24 Jim Meyering <meyering@lucent.com>
6815 * argmatch.c: Include "quote.h".
6816 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6817 quote function. Reported by Göran Uddeborg.
6819 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6821 * dirname.c (dir_name): Compute append_dot using path, not newpath
6822 which is not yet declared.
6824 2001-05-11 Paul Eggert <eggert@twinsun.com>
6826 * Makefile.am (libfetish_a_SOURCES):
6827 Add strftime.c, since we now compile it on all hosts.
6829 * strftime.c (my_strftime):
6830 Define to nstrftime if emacs, but only if my_strftime is not defined.
6831 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6832 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6833 Add one more extra argument: a nanoseconds value.
6836 (my_strftime function): Add %N format.
6837 (emacs_strftimeu): Renamed from emacs_strftime,
6838 with extra ut argument.
6840 2001-05-11 Paul Eggert <eggert@twinsun.com>
6842 dirname code cleanup. base_name now behaves more compatibly
6843 with POSIX basename when given file names that have trailing
6844 slashes, and similarly for dir_name. Add new primitives
6845 base_len and dir_len. Put the directory-name-related decls
6848 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6849 * backupfile.c (base_name): Likewise.
6850 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6851 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6852 * makepath.c (strip_trailing_slashes): Likewise.
6853 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6855 * rename.c (strip_trailing_slashes): Likewise.
6856 * same.c (base_name): Likewise.
6857 * stripslash.c (ISSLASH): Likewise.
6859 * addext.c: Include <dirname.h> after size_t is defined.
6860 * backupfile.c: Likewise.
6862 * addext.c (addext): Use base_len to trim redundant
6863 trailing slashes instead of doing it ourselves.
6864 But do not trim the last slash if it is not redundant.
6866 * backupfile.c (find_backup_file_name,
6867 max_backup_version): Use base_len instead of rolling it ourselves.
6868 Handle the case of "" and (on DOS) "C:" correctly.
6870 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6871 Include <string.h>, <dirname.h>.
6872 (base_name): Allow file names ending in slashes, other than names
6873 that are all slashes. In this case, return the basename followed
6874 by the slashes. This is more general, and can be used in places
6875 where the original base_name purposely had an assertion failure.
6876 (base_len): New function.
6878 * dirname.c: Include <string.h> instead of <stdlib.h>.
6879 Do not include <assert.h>; no longer needed.
6881 (memrchr): Remove decl.
6882 (dir_name_r): Remove.
6883 (dir_len): Renamed from dirlen. All callers changed.
6884 Rewrite in terms of base_name, for simplicity and consistency.
6885 (dir_name): Never return NULL. All callers changed.
6886 Do not include <stdlib.h> in test program; no longer needed.
6887 return 0; is fine for test program.
6889 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6891 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6893 * path-concat.c (path_concat): Use base_len to compute
6894 base length, not strlen; this means we cannot rely on memcpy
6897 * same.c (STREQ): Remove.
6898 (same_name): Handle the case where the basename ends in trailing '/'.
6900 * stripslash.c (strip_trailing_slashes): Return nonzero if
6901 a slash was stripped. Do not strip the last slash after a
6904 2001-04-08 Jim Meyering <meyering@lucent.com>
6906 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6907 recomputed; that's necessary when the offset spans a DST transition.
6908 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6910 2001-04-02 Jim Meyering <meyering@lucent.com>
6912 * regex.h, regex.c: Update from GNU libc.
6914 2001-03-19 Paul Eggert <eggert@twinsun.com>
6916 * version-etc.c (version_etc_copyright): Update to 2001.
6918 2001-03-16 Paul Eggert <eggert@twinsun.com>
6920 * tempname.c (uint64_t): Define to uintmax_t if
6921 not defined, and if UINT64_MAX is not defined.
6922 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6923 Reported by John David Anglin.
6925 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6927 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6928 alias if codeset is empty.
6929 * config.charset (BeOS): Use wildcard syntax.
6931 2001-03-13 Jim Meyering <meyering@lucent.com>
6933 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6934 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6937 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6939 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6941 * unicodeio.c (print_unicode_char): Simplify accordingly.
6943 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6945 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6946 support for DOS/DJGPP.
6948 2001-02-28 Paul Eggert <eggert@twinsun.com>
6950 * Makefile.am (libfetish_a_SOURCES):
6951 Add dup-safer.c, fopen-safer.c.
6952 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6954 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6956 2001-02-25 Paul Eggert <eggert@twinsun.com>
6958 The mkstemp replacement is taken from glibc 2.2.2, with some
6959 portability fixes for use outside glibc, as follows:
6961 * tempname.c (struct_stat64): New macro.
6962 (direxists, __gen_tempname): Use it.
6963 This avoids a portability problem with Solaris 8.
6965 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6966 (<stddef.h>, <stdint.h>, <string.h>):
6967 Include only if STDC_HEADERS || _LIBC.
6968 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6969 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6970 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6971 (__set_errno): Define this macro if <errno.h> doesn't.
6972 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6973 Define these macros if <stdio.h> doesn't.
6974 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6975 Define these macros if <sys/stat.h>
6976 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6977 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6978 __xstat64): Define if not _LIBC.
6979 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6980 (__gen_tempname): Invoke gettimeofday only if
6981 HAVE_GETTIMEOFDAY || _LIBC;
6982 otherwise, fall back on plain "time".
6983 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6985 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6987 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6989 2001-02-17 Jim Meyering <meyering@lucent.com>
6991 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6992 around included file name.
6994 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6996 * strftime.c: Update from GNU libc (the only changes were to comments).
6998 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7000 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7002 2001-02-17 Paul Eggert <eggert@twinsun.com>
7004 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7005 Remove workaround macros for hosts that have mbrtowc but not
7006 mbstate_t, as we now insist on proper declarations for both
7007 before using mbrtowc.
7009 2001-02-17 Jim Meyering <meyering@lucent.com>
7011 * regex.c: Update from libc.
7013 2001-02-16 Paul Eggert <eggert@twinsun.com>
7015 * alloca.c (malloc): Undef before defining, since stdlib.h
7016 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7017 Reported by Mark Hounschell via Paul Eggert.
7019 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7021 * config.charset: Update for FreeBSD 4.2.
7023 2001-01-26 Jim Meyering <meyering@lucent.com>
7025 * quotearg.c: Include stddef.h.
7026 * quote.c: Include stddef.h.
7027 Reported by Axel Kittenberger.
7029 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7030 line in double quotes so that it evokes a better diagnostic.
7031 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7032 Reported by Axel Kittenberger.
7034 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7036 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7037 to avoid a warning. Add back 'const' to inptr.
7039 2001-01-16 Jim Meyering <meyering@lucent.com>
7041 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7044 2001-01-14 Jim Meyering <meyering@lucent.com>
7046 * rename.c: New file. From Volker Borchert.
7047 Include stdlib.h, string.h or strings.h, and xalloc.h.
7048 Use strip_trailing_slashes rather than open-coding it.
7050 2001-01-03 Paul Eggert <eggert@twinsun.com>
7052 * strftime.c: Sync with glibc time/strftime.c 1.81.
7054 2001-01-03 Jim Meyering <meyering@lucent.com>
7056 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7057 local `inptr' to avoid warning with some system declarations of iconv.
7059 2000-12-29 Paul Eggert <eggert@twinsun.com>
7061 * modechange.c: Do not assume that mode_t uses the
7062 traditional octal encoding. E.g. "chmod 1 FOO" should set
7063 the other-execute bit of FOO even if S_IXOTH != 1.
7065 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7066 WOTH, XOTH, ALLM): New macros.
7067 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7068 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7070 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7071 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7073 No need to use uintmax_t; unsigned long is long enough.
7074 Don't bother to get suffix since we don't use it.
7076 2000-12-24 Jim Meyering <meyering@lucent.com>
7078 * hash.c (is_prime): Return explicit boolean values.
7079 (hash_get_first): Return NULL to appease Irix5.6's 89.
7080 Reported by Nelson Beebe.
7082 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7084 * localcharset.c (locale_charset): Add support for Win32.
7086 2000-12-18 Paul Eggert <eggert@twinsun.com>
7088 * physmem.h, physmem.c: New files.
7090 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7091 (noinst_HEADERS): Add physmem.h.
7093 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7094 't' for compatibility with Solaris 8 sort.
7096 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7098 * config.charset: Add support for BeOS.
7100 2000-12-16 Jim Meyering <meyering@lucent.com>
7102 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7103 SHELLS_FILE to a file name that's useful on djgpp systems.
7105 (ADDITIONAL_DEFAULT_SHELLS): Define.
7106 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7107 Based mostly on a patch from Prashant TR.
7109 2000-12-16 Jim Meyering <meyering@lucent.com>
7111 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7112 N and M) would have treated it like `chown N:N FILE'.
7114 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7116 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7118 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7119 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7120 to the list of canonical encodings. Rename EUC-CN to GB2312.
7122 2000-12-08 Andreas Schwab <schwab@suse.de>
7124 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7125 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7127 2000-12-07 Jim Meyering <meyering@lucent.com>
7129 * stripslash.c (ISSLASH): Define.
7130 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7133 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7134 (dir_name_r): Declare this function as static.
7135 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7136 manifest itself on a name containing a mix of slashes and
7138 Make this function work with names starting with a DOS-style
7139 drive letter and colon prefix.
7140 (dir_name): Append `.' if necessary.
7141 Based mostly on patches from Prashant TR and Eli Zaretskii.
7143 * dirname.h (dir_name_r): Remove prototype.
7145 2000-12-05 Jim Meyering <meyering@lucent.com>
7147 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7149 2000-12-04 Jim Meyering <meyering@lucent.com>
7151 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7152 Also include memory.h, stdlib.h, unistd.h if appropriate.
7153 Reported by Andreas Jaeger (conflicting declaration of malloc).
7155 2000-12-02 Jim Meyering <meyering@lucent.com>
7157 * closeout.h: Make idempotent, to avoid some obscure warnings.
7159 2000-12-01 Paul Eggert <eggert@twinsun.com>
7161 * memrchr.c: Include <config.h> before any system include file.
7163 2000-11-29 Paul Eggert <eggert@twinsun.com>
7165 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7167 2000-11-26 Jim Meyering <meyering@lucent.com>
7169 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7171 2000-11-22 Paul Eggert <eggert@twinsun.com>
7173 * strftime.c (my_strftime): Do not invoke mbrlen with a
7174 size of (size_t) -1; it's not portable.
7176 2000-11-17 Akim Demaille <akim@epita.fr>
7178 * obstack.h: Formatting changes.
7179 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7180 prevent type checking.
7181 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7182 cast the value to (void *): assigning a `foo *' to a `void *'
7184 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7186 2000-11-17 Jim Meyering <meyering@lucent.com>
7188 * strstr.c: Update from GNU libc.
7190 2000-11-16 Jim Meyering <meyering@lucent.com>
7192 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7194 2000-11-11 Jim Meyering <meyering@lucent.com>
7196 * error.c: Add a couple #includes, merging from GNU libc version.
7198 2000-11-10 Jim Meyering <meyering@lucent.com>
7200 * obstack.h: Update from GNU libc.
7201 * obstack.c: Likewise.
7203 2000-11-06 Paul Eggert <eggert@twinsun.com>
7205 * getusershell.c (setusershell): Use rewind rather than
7206 fseek/fseeko, to avoid configuration hassles with fseeko.
7207 Don't bother opening SHELLS_FILE if shellstream is NULL;
7210 2000-11-05 Jim Meyering <meyering@lucent.com>
7212 * makepath.h (make_dir): Declare.
7213 * makepath.c (make_dir): Remove `static' attribute.
7216 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7218 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7219 last one in a bucket, advance to the next bucket.
7221 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7223 * fnmatch.c: Do not comment out all the code if we are using
7224 the GNU C library, because in some cases we are replacing buggy
7225 code in the GNU C library itself.
7227 2000-10-30 Paul Eggert <eggert@twinsun.com>
7229 * error.h, getline.h, modechange.h:
7230 Remove "2000" from Copyright line, as the file hasn't been
7231 changed this year other than in the copyright notice.
7233 * xalloc.h: Add "2000" to Copyright line, as this file
7234 was changed this year.
7236 2000-10-30 Paul Eggert <eggert@twinsun.com>
7238 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7239 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7240 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7242 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7244 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7245 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7246 doesn't define __restrict_arr.
7248 2000-10-29 Jim Meyering <meyering@lucent.com>
7250 * xstat.in: Fix grammar in comment.
7252 2000-10-28 Jim Meyering <meyering@lucent.com>
7254 * memchr.c: Update from libc.
7255 Adjust for portability:
7256 [HAVE_STDLIB_H]: Include stdlib.h.
7257 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7258 Undef __memchr, too.
7259 [!weak_alias]: Define __memchr to memchr.
7261 * regex.c: Update from libc.
7262 * regex.h: Likewise.
7263 * getopt1.c: Likewise.
7264 * memcmp.c: Likewise.
7266 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7267 Avoid using fseek, when possible -- it's broken by design.
7268 Patch by Ulrich Drepper.
7270 2000-10-26 Jim Meyering <meyering@lucent.com>
7272 * strftime.c: Update from libc.
7274 2000-10-25 Jim Meyering <meyering@lucent.com>
7276 * obstack.c: Update from libc.
7278 2000-10-23 Jim Meyering <meyering@lucent.com>
7280 * hard-locale.c (hard_locale): Revert last change -- it was simply
7281 wrong. That set_locale call must not have any side effects.
7284 2000-10-22 Jim Meyering <meyering@lucent.com>
7286 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7287 [CYCLIC]: Remove now-unused definition.
7289 * save-cwd.c (O_DIRECTORY): Define, if needed.
7290 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7291 Suggestion from Ulrich Drepper.
7293 2000-10-21 Jim Meyering <meyering@lucent.com>
7295 * dirname.c (dir_name_r): New function, factored out of dir_name.
7296 (dir_name): Use dir_name_r.
7297 * dirname.h (dir_name_r): Declare it.
7299 2000-10-21 Jim Meyering <meyering@lucent.com>
7301 * dirname.c (memrchr): Declare if necessary.
7302 (dir_name): Remove the restriction that there be no
7303 trailing slashes. Now, this code skips past them, effectively
7305 [TEST_DIRNAME] (main): New unit tests.
7307 * memrchr.c: New file from GNU libc.
7308 Undef __memrchr, too.
7309 [!weak_alias]: Define __memrchr to memrchr.
7310 Guard weak_alias use with `#ifdef weak_alias'.
7312 2000-10-17 Jim Meyering <meyering@lucent.com>
7314 * quote.h (PARAMS): Define and use.
7315 Reported by Akim Demaille.
7317 * getopt.c: Update from libc.
7319 2000-10-16 Jim Meyering <meyering@lucent.com>
7321 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7324 2000-09-25 Jim Meyering <meyering@lucent.com>
7326 * md5.h (rol): Define (from GnuPG).
7328 * sha.c: Give credit (GnuPG) where due.
7329 (M): Use rol rather than open-coding it.
7330 Add a FIXME comment.
7332 2000-09-21 Jim Meyering <meyering@lucent.com>
7334 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7335 Reported by Michael Stone.
7337 2000-09-20 Jim Meyering <meyering@lucent.com>
7339 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7340 (noinst_HEADERS): Add sha.h.
7341 Based on code from Scott G. Miller and from GnuPG.
7343 2000-09-15 Jim Meyering <meyering@lucent.com>
7345 * regex.c: Update from libc.
7347 2000-09-10 Jim Meyering <meyering@lucent.com>
7349 * getopt.c (_getopt_internal): Update from glibc.
7351 2000-09-09 Jim Meyering <meyering@lucent.com>
7353 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7354 think it should be used as a general replacement for isascii.
7355 * fnmatch.c: Likewise.
7356 * mbswidth.c: Likewise
7357 * regex.c: Likewise.
7360 * userspec.c: Include sys/param.h and limits.h.
7362 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7363 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7364 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7365 UID, GID. Check range.
7367 2000-09-06 Jim Meyering <meyering@lucent.com>
7369 * getopt.c (_getopt_internal): Update from glibc.
7371 2000-08-30 Jim Meyering <meyering@lucent.com>
7373 * strftime.c: Merge in changes from GNU libc.
7375 2000-08-26 Jim Meyering <meyering@lucent.com>
7377 * closeout.c: Include "__fpending.h".
7378 (close_stdout_status): Return right away if there's nothing to flush.
7380 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7381 * __fpending.c: New file.
7382 * __fpending.h: New file.
7384 2000-08-07 Paul Eggert <eggert@twinsun.com>
7386 Standardize on "memory exhausted" instead of "Memory exhausted"
7387 or "virtual memory exhausted".
7388 * obstack.c (print_and_abort): Use "memory exhausted", not
7389 "virtual memory exhausted".
7390 * same.c (same_name): Invoke xalloc_die instead of printing
7392 * userspec.c (parse_user_spec): Likewise.
7393 * bumpalloc.h: comment fix
7394 * same.c, userspec.c: Include xalloc.h.
7396 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7397 not char *const and pointing to a constant array.
7398 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7399 (xrealloc): Comment fix.
7401 * userspec.c (parse_user_spec):
7402 Don't translate a message until just before returning,
7403 to avoid unnecessary translation.
7405 2000-08-07 Jim Meyering <meyering@lucent.com>
7407 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7408 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7409 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7410 getgroups.c, gethostname.c, getopt.h, group-member.c,
7411 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7412 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7413 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7414 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7415 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7416 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7417 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7418 yesno.c: Back out Copyright date changes for each file with no change
7419 this year. This eases coordination with other programs using the same
7420 source code modules. From Paul Eggert.
7422 2000-08-03 Greg McGary <greg@mcgary.org>
7424 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7425 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7426 (EXTEND_BUFFER): Use them.
7428 2000-08-01 Jim Meyering <meyering@lucent.com>
7430 * dirname.c (ISSLASH): Define.
7431 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7432 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7433 both `\' and `/' may be use as path separators.
7434 Based on a patch from Prashant TR.
7436 2000-07-31 Paul Eggert <eggert@twinsun.com>
7438 * quotearg.c (quotearg_n_options): Don't make the initial
7439 slot vector a constant, since it might get modified.
7441 2000-07-31 Jim Meyering <meyering@lucent.com>
7443 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7444 * obstack.c (print_and_abort): Likewise.
7446 2000-07-30 Paul Eggert <eggert@twinsun.com>
7448 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7449 buffer, so that the caller can always quote one small
7450 component of a "memory exhausted" message in slot 0.
7451 From a suggestion by Jim Meyering.
7453 2000-07-30 Jim Meyering <meyering@lucent.com>
7455 * makepath.c (make_path): Quote the other instance, too.
7457 * quotearg.c (N_STATIC_SLOTVECS): Define.
7458 (STATIC_BUF_SIZE): Define.
7459 (quotearg_n_options): Use only statically allocated storage when
7460 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7461 than STATIC_BUF_SIZE.
7463 2000-07-29 Jim Meyering <meyering@lucent.com>
7465 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7466 * dirname.c (dir_name): Likewise.
7468 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7470 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7471 (dir_name): Assert that there are no trailing slashes.
7473 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7475 * mbswidth.h (mbswidth): Add a flags argument.
7476 (mbswidth): New declaration.
7477 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7478 * mbswidth.c (mbswidth): Add a flags argument.
7479 (mbsnwidth): New function.
7481 2000-07-24 Jim Meyering <meyering@lucent.com>
7483 * mbswidth.c: Remove useless #else. From Bruno Haible.
7485 2000-07-23 Paul Eggert <eggert@twinsun.com>
7487 * mbswidth.c (_XOPEN_SOURCE):
7488 Don't define; this causes problems on Solaris 7.
7489 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7491 2000-07-23 Paul Eggert <eggert@twinsun.com>
7494 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7495 so that mbstate_t is always defined.
7497 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7498 be 1 in at least one GCC installation, and this configuration
7499 error is likely to be common. Ignoring MB_LEN_MAX hurts
7500 performance on hosts that have mbrtowc but have only unibyte
7501 locales, but I assume these hosts are rare.
7503 2000-07-23 Paul Eggert <eggert@twinsun.com>
7505 * quotearg.c: Streamline by invoking multibyte code only if needed.
7506 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7507 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7508 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7509 invoke multibyte primitives.
7511 2000-07-23 Jim Meyering <meyering@lucent.com>
7513 * basename.c (base_name): Add an assertion.
7515 2000-07-15 Bruno Haible <clisp.cons.org>
7517 * quotearg.c: When the system forces us to redefine mbstate_t,
7518 shadow its mbsinit function.
7520 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7522 * mbswidth.h: New file.
7523 * mbswidth.c: New file.
7524 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7525 (noinst_HEADERS): Add mbswidth.h.
7527 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7529 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7532 2000-07-15 Jim Meyering <meyering@lucent.com>
7534 * makepath.c: Include quote.h.
7535 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7536 corresponding argument in a `quote (...)' call.
7537 Give better diagnostics.
7539 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7540 (noinst_HEADERS): Add quote.h.
7542 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7543 from tar's src/misc.c.
7544 * quote.h: New file. Prototypes for same.
7546 2000-07-10 Paul Eggert <eggert@twinsun.com>
7548 From a suggestion by Bruno Haible.
7549 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7550 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7551 to decide whether to define the BeOS workaround macro;
7552 this adjusts to the change to AC_MBSTATE_T.
7554 2000-07-13 Paul Eggert <eggert@twinsun.com>
7556 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7558 * quotearg.c (quoting_style_args, quoting_style_vals,
7559 quotearg_buffer_restyled): Add support for
7560 clocale_quoting_style. Undo previous change to
7561 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7562 and "{RIGHT QUOTATION MARK}" msgids.
7564 2000-07-05 Paul Eggert <eggert@twinsun.com>
7566 The old behavior of quoting `like this' doesn't look good with
7567 newer, ISO-style fonts. See:
7568 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7570 Instead, quote "like this" by default. Let the translator
7571 tailor the locale-specific quoting behavior by providing
7572 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7574 * quotearg.c (N_): New macro.
7575 (gettext_default): New function.
7576 (quotearg_buffer_restyled): Use
7577 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7578 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7580 2000-07-09 Jim Meyering <meyering@lucent.com>
7582 * Most files: Update copyright dates to include 2000.
7584 2000-07-08 Jim Meyering <meyering@lucent.com>
7586 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7588 (xgethostname): Remove now-unnecessary #ifdef.
7589 Move declaration of `err' into loop where it's used.
7591 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7593 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7594 by allocating a larger buffer. Test the gethostname return value for
7595 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7596 returns an error and ENAMETOOLONG isn't defined.
7598 2000-07-05 Paul Eggert <eggert@twinsun.com>
7599 and Bruno Haible <haible@clisp.cons.org>
7601 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7603 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7605 * quotearg.c (struct quoting_options): Simplify quote_these_too
7608 2000-07-03 Jim Meyering <meyering@lucent.com>
7610 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7611 Reported by Bruno Haible.
7613 2000-07-04 Jim Meyering <meyering@lucent.com>
7615 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7616 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7619 2000-07-03 Paul Eggert <eggert@twinsun.com>
7620 and Bruno Haible <haible@clisp.cons.org>
7622 * quotearg.c (mbrtowc):
7623 Assign to *pwc, and return 1 only if result is nonzero.
7624 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7626 2000-07-03 Jim Meyering <meyering@lucent.com>
7628 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7629 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7632 2000-07-02 Jim Meyering <meyering@lucent.com>
7634 * quotearg.c (mbstate_t): Don't define here.
7636 2000-07-02 Jim Meyering <meyering@lucent.com>
7638 * nanosleep.c (SIGCONT): Define if not already defined.
7640 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7642 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7643 per change in ../m4/ls-mntd-fs.m4.
7644 (read_filesystem_list): Ignore symbolic links.
7646 2000-06-29 Jim Meyering <meyering@lucent.com>
7648 * same.c: Include <string.h> or <strings.h>, as appropriate,
7649 for declaration of strcmp.
7651 * long-options.c: Include <stdlib.h>, for declaration of exit.
7653 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7654 Avoid warning by casting result to `char *' to remove `const'.
7656 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7658 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7660 2000-06-26 Paul Eggert <eggert@twinsun.com>
7662 savedir now sets errno on failure and invokes xmalloc to get memory.
7663 Fix a couple of other minor bugs while we're at it.
7665 * savedir.c (<unistd.h>): Do not include; there's no need.
7666 (NAMLEN): Remove macro.
7667 (malloc, realloc): Remove decls.
7669 ("xalloc.h"): Include.
7670 (NAME_SIZE_DEFAULT): New macro.
7671 (savedir): Use xmalloc / xrealloc to allocate memory.
7672 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7673 Skip "" directory entries.
7674 Use strlen to calculate directory entry length, since the old method
7675 is rarely used these days and isn't worth supporting.
7676 Don't use a pointer after freeing it.
7677 Check for integer overflow when calculating allocation size.
7678 Use memcpy to copy entries, instead of stpcpy.
7679 Set errno properly when returning NULL.
7680 Check for readdir error.
7682 2000-06-26 Jim Meyering <meyering@lucent.com>
7684 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7686 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7688 * getusershell.c (xmalloc, xrealloc): Remove functions.
7690 Don't include <stdlib.h>. Don't declare malloc, realloc.
7692 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7694 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7696 2000-06-24 Jim Meyering <meyering@lucent.com>
7698 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7700 2000-06-21 Jim Meyering <meyering@lucent.com>
7702 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7704 2000-06-19 Paul Eggert <eggert@twinsun.com>
7706 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7707 (mbrtowc, mbstate_t): Define substitutes if
7708 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7709 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7710 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7712 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7714 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7715 than 1024, return a memory chunk of least possible size, instead
7716 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7717 Use free/xmalloc instead of xrealloc to avoid copying for very long
7720 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7722 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7723 address, not strdup. Include <stdlib.h> and don't declare free().
7725 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7727 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7730 2000-06-21 Jim Meyering <meyering@lucent.com>
7732 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7733 (noinst_HEADERS): Add getstr.h.
7735 * getline.c (getstr): Move into a separate file.
7736 * getstr.c (getstr): New file, extracted from getline.c, with
7737 the following changes: new parameter, delim2; both delim[12]
7738 parameters have type `int', not `char'. The latter would lose
7739 with 8-bit delimiters.
7740 * getstr.h: New file.
7742 2000-06-19 Jim Meyering <meyering@lucent.com>
7744 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7746 2000-06-18 Jim Meyering <meyering@lucent.com>
7748 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7749 Besides, these days every porting target provides a mkdir function.
7751 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7752 (this snippet comes from src/system.h).
7754 2000-06-15 Paul Eggert <eggert@twinsun.com>
7756 * human.c (adjust_value): New function.
7757 (human_readable_inexact): Apply rounding style even when
7758 printing approximate values.
7760 2000-06-14 Paul Eggert <eggert@twinsun.com>
7762 * human.c (human_readable_inexact): Allow an input block
7763 size that is not a multiple of the output block size, and vice versa.
7764 Reported by Piergiorgio Sartor.
7766 2000-06-14 Paul Eggert <eggert@twinsun.com>
7768 * getdate.y (get_date): Apply relative times after time
7769 zone indicator, not before. Reported by Todd A. Jacobs.
7771 2000-06-13 Jim Meyering <meyering@lucent.com>
7773 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7775 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7777 2000-06-12 Paul Eggert <eggert@twinsun.com>
7779 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7781 2000-06-04 Paul Eggert <eggert@twinsun.com>
7783 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7785 2000-06-04 Jim Meyering <meyering@lucent.com>
7787 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7788 SunOS 4.1.4 for which gid_t is an unsigned type.
7790 2000-06-03 Jim Meyering <meyering@lucent.com>
7792 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7794 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7796 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7797 newer, don't install charset.alias.
7798 * config.charset: Change the Linux/glibc rules so they become empty
7799 on glibc-2.1 or newer.
7801 2000-06-02 Jim Meyering <meyering@lucent.com>
7803 * mountlist.c: Back out last change. Instead, do this...
7804 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7805 member using the same `ignore'-testing code.
7806 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7810 2000-05-29 Jim Meyering <meyering@lucent.com>
7812 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7813 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7815 2000-05-22 Jim Meyering <meyering@lucent.com>
7817 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7819 2000-05-18 Jim Meyering <meyering@lucent.com>
7821 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7822 back, too, since it may have been modified by allocate_entry.
7823 (hash_delete): Rewrite to use neither the assignment operator
7824 nor the comma operator in an if-expression.
7826 2000-05-15 Paul Eggert <eggert@twinsun.com>
7829 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7830 Remove; no longer needed.
7831 "quotearg.h": Add include.
7832 (file_name): Do not bother to explicitly initialize to NULL; it's less
7833 efficient on some hosts.
7834 (close_stdout_status): Remove test as to whether stdout was already
7835 closed; it breaks for the case "echo x | sort >&-".
7836 Quote file name colons.
7837 Do not assume that _("write error") lacks format strings.
7839 2000-05-15 Jim Meyering <meyering@lucent.com>
7841 * version-etc.c (version_etc_copyright): Update the copyright string
7842 used in all --version output.
7844 2000-05-14 Jim Meyering <meyering@lucent.com>
7846 * closeout.c (close_stdout_set_file_name): New function.
7847 (close_stdout_status): Use new file-scoped global.
7848 Return right away if fstat says the stdout file descriptor is invalid.
7849 * closeout.h (close_stdout_set_file_name): Declare.
7851 2000-05-10 Jim Meyering <meyering@lucent.com>
7853 * closeout.c [default_exit_status]: New file-scoped variable.
7854 (close_stdout_set_status): New function.
7855 * closeout.h (close_stdout_set_status): Declare.
7857 2000-05-08 Jim Meyering <meyering@lucent.com>
7859 * long-options.c: Don't include closeout.h.
7860 (parse_long_options): Don't call close_stdout for --version.
7862 2000-05-06 Jim Meyering <meyering@lucent.com>
7864 * strnlen.c: Undefine __strnlen and strnlen.
7865 [!weak_alias]: Define __strnlen to strnlen.
7867 * atexit.c: New file, from libiberty.
7869 2000-05-06 Jim Meyering <meyering@lucent.com>
7871 * closeout.c (close_stdout_status): Also check for errors on the
7874 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7876 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7877 instead of xmalloc, xrealloc, path_concat.
7878 (locale_charset): Treat empty environment variables as absent.
7879 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7881 2000-05-04 Jim Meyering <meyering@lucent.com>
7883 * getopt.c: Update from glibc.
7884 * obstack.c: Likewise.
7885 * obstack.h: Likewise.
7886 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7888 * regex.h: Likewise.
7889 * strndup.c: Likewise.
7890 * strnlen.c: New file, from glibc.
7892 2000-05-01 Jim Meyering <meyering@lucent.com>
7894 * full-write.c (full_write): Remove `FIXME' part of comment.
7896 2000-04-29 Jim Meyering <meyering@lucent.com>
7898 * path-concat.c: Declare strdup only if it's not defined.
7899 * canon-host.c: Likewise.
7901 2000-04-28 Jim Meyering <meyering@lucent.com>
7903 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7904 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7905 included first, then limits.h is included by locale.h by libintl.h.
7906 From John David Anglin.
7908 2000-04-25 Jim Meyering <meyering@lucent.com>
7910 * makepath.c (S_IRWXUGO): Define.
7911 (make_path): Always perform explicit chmod if MODE specifies any
7912 of the `special' permission bits. Prompted by a bug report against
7913 install from Mate Wierdl and Joost van Baal.
7915 2000-04-18 Jim Meyering <meyering@lucent.com>
7919 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7920 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7922 2000-04-17 Jim Meyering <meyering@lucent.com>
7924 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7925 the definition of it to rpl_strftime also defined-away the system's
7928 2000-04-15 Jim Meyering <meyering@lucent.com>
7930 Use `C' to denote so-called `contiguous' files, the same way
7932 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7933 (ftypelet): Use S_ISCTG.
7934 From Michael Deutschmann.
7936 2000-04-14 Jim Meyering <meyering@lucent.com>
7938 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7940 2000-04-08 Jim Meyering <meyering@lucent.com>
7942 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7943 names don't conflict. Reported by Eli Zaretskii.
7945 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7947 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7948 bug. Deal with the different error behavior of Irix iconv.
7950 2000-04-07 Jim Meyering <meyering@lucent.com>
7952 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7953 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7955 2000-04-05 Jim Meyering <meyering@lucent.com>
7957 Portability tweaks required for ultrix4.3.
7958 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7959 * readutmp.c: Include sys/types.h before sys/stat.h.
7960 * canon-host.c: Declare strdup.
7961 * path-concat.c: Likewise.
7962 From John David Anglin.
7964 2000-04-04 Jim Meyering <meyering@lucent.com>
7966 Be more DOS 8.3-friendly.
7967 * ref-add.sin: Renamed from ref-add.sed.in.
7968 * ref-del.sin: Renamed from ref-del.sed.in.
7969 * Makefile.am: Reflect renaming.
7970 Reported by Eli Zaretskii.
7972 Use a temporary file name that won't clash with `charset.alias'
7973 in the DOS 8.3 name space.
7974 * Makefile.am (charset_tmp): Define.
7975 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7976 (uninstall-local): Likewise.
7977 Reported by Eli Zaretskii.
7979 2000-03-29 Paul Eggert <eggert@twinsun.com>
7981 * time/strftime.c (my_strftime): Make sure we call the system
7982 strftime, not ourselves, when invoking the underlying strftime.
7984 2000-03-24 Jim Meyering <meyering@lucent.com>
7986 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7987 (charset_alias): Define.
7988 (install-exec-local): Factor out common code.
7989 (uninstall-local): Split lines longer than 80.
7990 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7992 (.sed.in.sed): New rule. Don't redirect directly to $@.
7993 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7995 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7997 * config.charset: Output a line containing "Packages using this file".
7998 * ref-add.sed.in, ref-del.sed.in: New files.
7999 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8000 ref-del.sed): New rules.
8002 2000-03-17 Jim Meyering <meyering@lucent.com>
8004 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8005 Otherwise, include <strings.h>
8007 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8009 * unicodeio.c (utf8_wctomb): New function.
8010 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8011 format instead of in UCS-4 with platform dependent endianness.
8013 2000-03-07 Paul Eggert <eggert@twinsun.com>
8015 * savedir.c (savedir): Work even if directory size is
8016 negative; this can happen with some screwy NFS configurations.
8018 2000-03-06 Jim Meyering <meyering@lucent.com>
8020 * localcharset.c (get_charset_aliases): Don't try to free file_name
8021 if it's NULL (because we ran out of memory). From Bruno Haible.
8023 2000-03-05 Jim Meyering <meyering@lucent.com>
8025 * localcharset.c ("path-concat.h"): Include.
8026 (get_charset_aliases): Use path_concat instead of ANSI string
8029 * unicodeio.h (PARAMS): Define.
8030 Use it to guard prototype.
8032 2000-03-04 Jim Meyering <meyering@lucent.com>
8034 * Makefile.am (install-exec-local): Create $(libdir) before installing
8036 (uninstall-local): Uncomment this rule so `make distcheck' works
8039 * unicodeio.c (<errno.h>): Include it.
8040 (errno): Declare if not defined.
8042 * localcharset.c: Add Bruno's comment justifying use of volatile.
8044 * config.charset: New version, incorporating remarks from a linux
8045 i18n mailing list. From Bruno Haible.
8047 2000-03-02 Jim Meyering <meyering@lucent.com>
8049 * Makefile.am (EXTRA_DIST): Add config.charset.
8051 2000-03-01 Jim Meyering <meyering@lucent.com>
8053 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8054 * unicodeio.c: Likewise.
8056 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8058 * config.charset: New file.
8059 * localcharset.c: New file.
8060 * unicodeio.h, unicodeio.c: New files.
8061 * Makefile.am (DEFS): Add -DLIBDIR=...
8062 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8063 (noinst_HEADERS): Add unicodeio.h.
8064 (all-local, install-exec-local, charset.alias): New targets.
8066 2000-02-28 Paul Eggert <eggert@twinsun.com>
8068 * quotearg.c (ALERT_CHAR): New macro.
8069 (quotearg_buffer_restyled): Use it.
8071 2000-02-27 Jim Meyering <meyering@lucent.com>
8073 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8074 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8076 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8077 not `#if STDC_HEADERS'.
8078 Declare malloc if needed.
8080 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8081 now that autoconf always defines the HAVE_DECL_ symbols.
8082 * human.c: Likewise.
8084 * strtoumax.c: Likewise.
8086 * backupfile.c: Arrange for cpp to fail if the configure-time
8087 declaration check was not run.
8089 * human.c: Likewise.
8091 * strtoumax.c: Likewise.
8093 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8094 then first look up the entire `.'-containing string as a login name.
8096 2000-02-18 Paul Eggert <eggert@twinsun.com>
8098 * getdate.y: Handle two-digit years with leading zeros correctly.
8099 (textint): New typedef.
8100 (parser_control): Member year changed from int to textint.
8102 (YYSTYPE): Removed; replaced by %union with int and textint members.
8103 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8104 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8105 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8106 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8107 (date, number, to_year): Use width of number in digits, not its value,
8108 to determine whether it's a 2-digit year, or a 2-digit time.
8109 (yylex): Store number of digits of numeric tokens.
8110 Reported by John Kendall.
8112 (parser_control): Changed from struct parser_control to typedef (for
8113 consistency). All uses changed.
8115 (tID): Removed; not used.
8116 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8118 2000-02-14 Paul Eggert <eggert@twinsun.com>
8120 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8121 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8123 2000-02-12 Jim Meyering <meyering@lucent.com>
8125 * userspec.c (ISDIGIT): Define it.
8126 (isdigit): Remove definition.
8127 (is_number): Use ISDIGIT, not isdigit.
8128 <libintl.h>: Include.
8130 (parse_user_spec): Mark translatable strings.
8132 2000-02-10 Jim Meyering <meyering@lucent.com>
8134 With these changes, nanosleep.[ch] are finally enough like the other
8135 lib/* replacement files to compile on a few more losing systems.
8137 * nanosleep.h: Don't include config.h.
8138 Remove prototype from declaration of nanosleep.
8139 (PARAMS): Remove now-unneeded definition.
8140 * nanosleep.c: #undef nanosleep.
8141 (rpl_nanosleep): Rename from nanosleep.
8143 2000-02-03 Jim Meyering <meyering@lucent.com>
8145 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8146 rather than with `#if HAVE_UTMPNAME'.
8148 2000-02-01 Jim Meyering <meyering@lucent.com>
8150 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8152 2000-01-31 Jim Meyering <meyering@lucent.com>
8154 * nanosleep.h (nanosleep): Guard declaration with
8155 `#if ! HAVE_DECL_NANOSLEEP'.
8156 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8157 the declaration in that vendor's sys/timers.h.
8158 Reported by Christian Krackowizer.
8160 * quotearg.c (ISASCII): Add #undef and move definition to follow
8161 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8162 (ISPRINT): Likewise.
8163 Reported by Tom Tromey.
8165 2000-01-30 Jim Meyering <meyering@lucent.com>
8167 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8168 uses of ->ut_name. The latter doesn't work with new Linux header files
8169 where only utmpx.ut_user is declared.
8171 * readutmp.h (UT_USER): Define.
8173 2000-01-23 Jim Meyering <meyering@lucent.com>
8175 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8178 2000-01-22 Jim Meyering <meyering@lucent.com>
8180 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8181 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8182 Required for some AIX systems. Reported by Christian Krackowizer.
8183 [TESTING] (main): New function.
8185 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8186 * dirname.c (dir_name): Support for DOS-style file names with drive
8189 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8191 * strverscmp.c (ISDIGIT): Define.
8192 (strverscmp): Use ISDIGIT, not isdigit.
8194 2000-01-17 Paul Eggert <eggert@twinsun.com>
8196 * nanosleep.c (nanosleep):
8197 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8198 POSIX.1 doesn't require SA_INTERRUPT and some systems
8199 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8200 it's been part of POSIX.1 since day 1 (in 1988).
8202 2000-01-17 Jim Meyering <meyering@lucent.com>
8204 * interlock: Remove unused file. Reported by François Pinard.
8206 2000-01-16 Paul Eggert <eggert@twinsun.com>
8208 * quotearg.c (quotearg_buffer_restyled): Do not quote
8209 alert, backslash, formfeed, and vertical tab unnecessarily in
8210 shell quoting style.
8213 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8214 Free Software Foundation, Inc.
8215 Copying and distribution of this file, with or without modification,
8216 are permitted provided the copyright notice and this notice are preserved.