1 2005-10-19 Simon Josefsson <jas@extundo.com>
3 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
5 2005-10-19 Simon Josefsson <jas@extundo.com>
7 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
9 2005-10-18 Simon Josefsson <jas@extundo.com>
11 * md4.h, md4.c: New files, based on md5.?.
13 2005-10-17 Simon Josefsson <jas@extundo.com>
15 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
17 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
19 2005-10-17 Simon Josefsson <jas@extundo.com>
21 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
23 2005-10-17 Simon Josefsson <jas@extundo.com>
25 * gc.h, gc-libgcrypt.c: Add ciphers.
27 2005-10-17 Simon Josefsson <jas@extundo.com>
29 * sha1.c: Use uint32_t instead of md5_uint32.t
31 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
34 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
36 * md5.h: Use stdint.h and uint32_t. Doc fix.
38 2005-10-15 Simon Josefsson <jas@extundo.com>
40 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
42 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
44 2005-10-14 Simon Josefsson <jas@extundo.com>
46 * arcfour.h, arcfour.c: New files.
48 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
50 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
51 include <wchar.h>; no longer needed.
53 2005-10-14 Jakub Jelinek <jakub@redhat.com>
54 and Ulrich Drepper <drepper@redhat.com>
57 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
58 instead of inline stream orientation test and two separate
59 function calls. Pay no attention to USE_IN_LIBIO.
61 2005-10-14 Roland McGrath <roland@redhat.com>
63 Import from libc. [BZ #1331]
64 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
66 Reported by Matej Vela <vela@debian.org>.
68 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
70 * mkdir-p.c (make_dir_parents): Don't report an error if an
71 intermediate directory is in a read-only file system. Problem
72 reported by Eric Blake.
74 2005-10-13 Simon Josefsson <jas@extundo.com>
76 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
77 Move memory allocation outside of loop.
79 2005-10-12 Simon Josefsson <jas@extundo.com>
81 * gc-pbkdf2-sha1.c: New file.
83 * gc.h: Add gc_pbkdf2_sha1 prototype.
85 2005-10-12 Simon Josefsson <jas@extundo.com>
87 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
88 suggested by Bruno Haible <bruno@clisp.org>.
90 2005-10-12 Simon Josefsson <jas@extundo.com>
92 * gc-libgcrypt.c (gc_hmac_sha1): New function.
94 * gc-gnulib.c (gc_hmac_sha1): New function.
96 2005-10-12 Simon Josefsson <jas@extundo.com>
98 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
100 2005-10-12 Simon Josefsson <jas@extundo.com>
102 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
103 GC_USE_HMAC_MD5, respectively.
105 * gc-libgcrypt.c (gc_md5): Fix assert call.
108 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
110 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
112 * gc-gnulib.c (gc_hash_buffer): Ditto.
114 2005-10-11 Bruno Haible <bruno@clisp.org>
116 * c-strcasestr.h: New file, from GNU gettext.
117 * c-strcasestr.c: New file, from GNU gettext.
119 2005-10-11 Bruno Haible <bruno@clisp.org>
121 * c-strcase.h: New file, from GNU gettext.
122 * c-strcasecmp.c: New file, from GNU gettext.
123 * c-strncasecmp.c: New file, from GNU gettext.
125 2005-10-11 Simon Josefsson <jas@extundo.com>
127 * crc.h, crc.c: New files.
129 * gc.h (gc_hash_buffer): Add doc.
131 2005-10-08 Simon Josefsson <jas@extundo.com>
133 * gc.h: Add gc_hash and gc_hash_buffer.
135 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
137 * gc-libgcrypt.c (gc_hash_buffer): Add.
139 2005-10-11 Bruno Haible <bruno@clisp.org>
141 * strcasecmp.c: Include limits.h.
142 (strcasecmp): Avoid integer overflow on exotic platforms.
143 * strncasecmp.c: Include limits.h.
144 (strncasecmp): Avoid integer overflow on exotic platforms.
145 Reported by Paul Eggert.
147 2005-10-06 Simon Josefsson <jas@extundo.com>
149 * hmac-md5.c: New file.
153 2005-10-06 Simon Josefsson <jas@extundo.com>
155 * memxor.c (memxor): Avoid casts and warnings.
157 2005-10-05 Derek Price <derek@ximbiot.com>
159 * getdelim.c (SIZE_MAX): New macro, if not already defined.
161 2005-10-05 Simon Josefsson <jas@extundo.com>
163 * memxor.c (memxor): Fix compiler error.
165 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
166 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
168 * memxor.h, memxor.c: New files.
170 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
171 we assume all systems have it, suggested by Jim Meyering
172 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
173 any systems lack sys/socket.h; mingw32 is known to lack it, but we
174 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
177 2005-10-04 Bruno Haible <bruno@clisp.org>
179 * verify.h (verify_true): Provide alternative definition for C++.
181 2005-10-04 Simon Josefsson <jas@extundo.com>
183 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
184 D. Baushke" <mdb@gnu.org>.
186 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
188 * getdelim.c: Include getdelim.h first. Include <limits.h>.
189 (SSIZE_MAX): New macro, if not already defined.
190 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
193 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
195 * exclude.c: Include verify.h.
196 (verify): Remove. All callers changed to use verify.h's version.
197 * strtoimax.c: Likewise.
198 * utimecmp.c: Likewis.e
201 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
202 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
203 * .cvsignore: Add fts.h, search.h, t-fpending.
204 * settime.c (settime): Fix { typo in previous patch. Also, don't
205 bother returning ENOSYS if settimeofday or stime fails; just let
206 them return whatever errno they want to return.
207 * utimens.c: Include unistd.h, for dup2.
208 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
209 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
211 2005-10-02 Jim Meyering <jim@meyering.net>
214 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
215 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
216 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
217 Remove AT_FDCWD test.
218 Do not consume the fd unless successful.
219 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
220 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
221 block, so that we don't even try to compile it if settimeofday is
222 available. This works around a compilation failure on OSF1 V5.1,
223 due to stime requiring a `long int*' while tv_sec is `int'.
225 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
227 * getdelim.c (getdelim): Remove unused variables.
229 2005-10-01 Simon Josefsson <jas@extundo.com>
231 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
232 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
233 AI_* and EAI_* definitions. Protect function declarations.
235 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
237 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
238 so that the code works even with ancient cpp. Portability problem
239 with GCC 2.7.2.1 reported by Thomas M.Ott.
241 2005-09-27 Jim Meyering <jim@meyering.net>
243 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
245 * intprops.h (signed_type_or_expr__): Define.
246 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
249 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
251 * verify.h (verify_expr): Remove, replacing with:
252 (verify_true): New macro that returns true instead of void.
253 (verify_type__): Remove.
254 (verify): Use verify_true rather than verify_type__.
256 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
258 * utimens.c (ENOSYS): Define if not already defined.
259 (futimens): Support having a null PATH if the file descriptor
262 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
264 (__attribute): Define to empty unless GCC 3.1 or later.
265 This works around a core dump on OpenBSD 3.4, which has GCC
266 2.95.3, which dumps core when given __attribute__(()). It also
267 simplifies other tests, since we really don't want to bother with
268 worrying about which ancient version of GCC supported what.
269 Original problem reported by Yoann Vandoorselaere, with part of
270 the fix suggested by Derek Price.
272 2005-09-24 Jim Meyering <jim@meyering.net>
274 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
275 so we can once again use a positive bitfield width of 1 -- now we
276 don't have to explain why we were using a bitfield width of 2.
278 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
280 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
281 Problem reported by Eric Blake.
282 (getaddrinfo): Initialize se so that it's not garbage.
283 Redo internal storage allocation so that it doesn't make unportable
284 assumptions about alignment.
287 * utimens.c (futimens): Use futimesat if available.
288 Prefer it to futimes since it doesn't have the futimes bug.
290 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
291 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
292 Instead, declare a function that returns a pointer to an array,
293 and use verify_type__ to declare the size of the array.
294 Problem and germ of a solution reported by Bruno Haible.
295 (verify_type__): Use 2, not 1, for bitfield size, to avoid
296 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
298 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
302 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
304 * argmatch.h: Include verify.h
305 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
306 (ARGMATCH_ASSERT): Remove; unused.
307 * canonicalize.c: Assume STDC_HEADERS.
308 * exclude.c: Include "strcase.h".
309 * regex_internal.h [!defined _LIBC]: Likewise.
310 * getusershell.c: Include stdio--.h rather than stdio.h
312 (getusershell): Call fopen, not fopen_safer.
313 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
314 Do not include unistd-safer.h.
315 (save_cwd): Don't call fd_safer; no longer needed
316 now that we include fcntl--.h.
318 * getdate.y (relative_time): New type.
319 (RELATIVE_TIME_0): New constant.
320 (parser_control): Use relative_time instead of doing it ourselves.
321 (%union): Add new relative_time rel member.
322 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
324 (relunit, relunit_snumber): Now of type rel.
325 (zone, rel, relunit, get_date): Adjust to above changes.
327 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
328 Do not include unistd-safer.h.
329 (getloadavg): Don't call fd_safer; no longer needed
330 now that we include fcntl--.h.
332 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
333 (make_dir_parents): Treat ENOSYS like EEXIST.
335 Improve quality of diagnostics on restore_cwd failure.
336 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
337 (make_dir_parents): Last arg is now int * (for errno), not bool *.
338 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
339 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
340 each time through the loop. Do not diagnose restore_cwd failure;
341 that is the caller's job (and perhaps the caller does not care).
343 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
344 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
345 If the file already exists but is not a directory, don't bother
346 to try to make its parents.
347 Close potential file descriptor leak if we can't chdir("/") (!).
348 Don't always return true if chdir($PWD) fails; return true only
349 if the requested action was done successfully (except for the
351 Don't log final directory unless we actually made it.
352 Refactor to avoid duplicate code to fix up permissions.
353 Don't attempt to fix up parent permissions if chdir($PWD) fails.
355 * strftime.c (my_strftime): Rewrite the previous change slightly,
356 to make it a bit faster and (I hope) clearer.
357 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
358 Fix bug in formats like %2N.
360 * verify.h: New file.
362 2005-09-22 Jim Meyering <jim@meyering.net>
366 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
368 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
369 the .tm_year member, since otherwise gcc-4.0 would now warn about
370 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
372 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
373 order to avoid an unsuppressible warning from gcc on 64-bit systems.
375 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
376 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
377 when run in a time zone for which daylight savings time is in effect
378 for the starting date.
380 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
381 stop us from restricting permissions of just-created absolute-named
383 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
384 to restore initial working directory.
385 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
386 to tell caller if/when we change the working directory and are
387 unable to return to the initial one.
388 * mkdir-p.h (make_dir_parents): Update prototype.
389 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
390 `return false'. This fixes a bug introduced on 2004-07-30.
392 * openat.c (fdopendir): Be sure to close the supplied
393 file descriptor before returning. This makes our replacement
394 implementation a little closer to Solaris's, where fdopendir
395 ties the file descriptor to the returned DIR* pointer.
396 * openat.c (unlinkat): New function.
397 * openat.h (unlinkat): Add prototype.
398 * openat-die.c (openat_save_fail): Rename from openat_save_die.
399 (openat_restore_fail): Rename from openat_restore_die.
400 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
402 Provide an alternative to exiting immediately upon save_cwd or
403 restore_cwd failure. Now, an application can arrange e.g.,
404 to perform a longjump in that case.
405 * openat.c: Include dirname.h.
406 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
407 (rpl_openat, fdopendir, fstatat): Call openat_save_die
408 and openat_restore_die rather than calling error directly.
409 Don't include "error.h" or "exitfail.h"; they're no longer needed.
411 * openat-die.c (openat_save_die, openat_restore_die): New file.
412 * openat.h (openat_save_die, openat_restore_die): Declare and define.
414 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
415 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
416 int utc, int nanoseconds);
418 date should not have to allocate a megabyte of virtual memory to
419 handle a format argument like +%1048575T. When implemented with
420 strftime, it must allocate such a buffer, use strftime to fill it
421 in, print it, then free it.
422 With fprintftime, it simply prints everything and exits.
423 With no need for memory allocation, that's one fewer way to fail.
424 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
425 optional field width, not before, so we accept %9:z, not %:9z.
426 (my_strftime): Be sure to use L_('x') for literals.
428 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
429 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
430 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
431 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
432 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
433 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
434 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
435 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
436 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
438 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
439 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
440 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
441 and don't include <sys/file.h>).
443 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
447 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
448 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
449 [!LDAV_DONE]: Avoid unused variable warning.
451 2005-09-21 Bruno Haible <bruno@clisp.org>
453 * unicodeio.h (unicode_to_mb): New declaration.
455 2005-09-20 Derek Price <derek@ximbiot.com>
457 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
459 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
461 Use a consistent style for including <config.h>.
462 * __fpending.c, acl.c, argmatch.c,
463 argp-help.c, argp-parse.c,
464 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
465 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
466 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
467 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
468 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
469 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
470 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
471 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
472 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
473 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
474 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
475 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
476 modechange.c, mountlist.c, open-safer.c, physmem.c,
477 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
478 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
479 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
480 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
481 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
482 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
483 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
484 userspec.c, utimecmp.c, version-etc-fsf.c,
485 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
486 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
487 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
488 Standardize inclusion of config.h.
489 * __fpending.h, dirfd.h, getdate.h, human.h,
490 inttostr.h: Removed inclusion of config.h from header files.
491 * inttostr.c: Adjusted in-tree users.
492 * timespec.h: Remove superfluous warning to include config.h.
493 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
494 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
495 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
496 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
498 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
500 * stat-time.h: New file.
501 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
502 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
504 (timespec_cmp): New function.
505 * utimecmp.c: Include stat-time.h.
506 (SYSCALL_RESOLUTION): Depend on whether various struct stat
507 members exist, not on the obsolescent ST_MTIM_NSEC.
508 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
510 2005-09-15 Derek Price <derek@ximbiot.com>
511 Paul Eggert <eggert@cs.ucla.edu>
513 * regcomp.c, regexec.c, regex_internal.c: Back out previous
514 changes, consolidating in...
515 * regex_internal.h: ...this file.
517 2005-09-15 Derek Price <derek@ximbiot.com>
519 * regex_internal.h: Blank `pure' for GNUC < 3.
520 * regex_internal.c: Ditto, using this...
521 (__GNUC_PREREQ): ...new macro.
522 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
523 (__GNUC_PREREQ): ...this new macro.
525 * strstr.h: Include string.h. Define strstr as a macro here.
527 2005-09-13 Derek Price <derek@ximbiot.com>
529 * canon-host.c (canon_host_r): Set *cherror on memory allocation
531 Reported by Jim Meyering <jim@meyering.net>.
533 2005-09-13 Jim Meyering <jim@meyering.net>
535 * canon-host.c: Filter through gnu indent and reword comments slightly.
536 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
538 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
540 * lib/base64.c: Typo.
541 (base64_encode): Put b64str in initialized data section.
543 2005-09-12 Derek Price <derek@ximbiot.com>
545 Return usable errors from canon-host.
546 * canon-host.h: New file.
547 * canon-host.c (canon_host): Wrap...
548 (canon_host_r): ...this new function, which now relies exclusively on
550 (ch_strerror): New function.
551 (last_cherror): New global.
552 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
553 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
555 (freeaddrinfo): Free ai->ai_canonname when set.
557 2005-09-12 Derek Price <derek@ximbiot.com>
558 Paul Eggert <eggert@cs.ucla.edu>
560 * glob-libc.h: Renamed from glob_.h. The new version is
561 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
562 protecting things that should be done only in gnulib contexts.
563 * glob_.h: New file, containing only the glob things needed for
565 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
566 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
567 (glob, globfree, glob_pattern_p): Now defined simply in terms of
568 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
569 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
570 and to respect the namespace rules better.
572 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
574 Merge glibc and coreutils changes into gnulib, plus a few
576 * md5.c: Use #error rather than a string.
577 (CYCLIC): New macro, from glibc source. Use it instead of rol.
578 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
579 (__attribute__): Define to empty for non recent-GCC.
580 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
581 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
582 Renamed from their non-__ counterparts, with new macros replacing
583 them if not _LIBC. Add __THROW attribute.
585 (struct md5_ctx): Align buffer if using GCC.
586 * sha1.h (struct sha1_ctx): Likewise.
587 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
588 The old name was backwards.
589 (NOTSWAP): Remove; not used.
590 (rol): New macro, moved here from md5.h.
591 (sha1_process_block): Remove a FIXME that doesn't make sense.
593 2005-09-12 Derek Price <derek@ximbiot.com>
595 * gai_strerror.c: Include config.h when available. Include
596 getaddrinfo.h before other headers to test interface.
597 Reported by Larry Jones <lawrence.jones@ugs.com>.
599 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
601 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
602 definitions, since that's the preferred style in glibc.
603 Fix a minor spacing issue, and update copyright notice to match glibc's.
605 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
607 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
609 2005-09-06 Simon Josefsson <jas@extundo.com>
611 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
612 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
614 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
616 Change bitset word type from unsigned int to unsigned long int,
617 as this has better performance on typical 64-bit hosts.
618 Port bitset code to hosts with unusual word sizes.
619 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
620 (build_collating_symbol):
621 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
622 argument is a bitset. This is merely a style issue, but it makes
623 it clearer that an entire array is expected.
624 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
625 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
626 Port to the case where bitset_word is not the same as unsigned int.
627 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
628 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
630 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
631 (build_trtable, group_nodes_into_DFAstates):
633 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
634 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
635 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
636 * regexec.c (group_nodes_into_DFAstates): Likewise.
637 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
638 * regcomp.c (optimize_subexps, lower_subexp):
639 Work even if bitset_word has holes in its bitwise representation.
640 * regex_internal.h (BITSET_WORD_BITS): Likewise.
641 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
643 * regex_internal.c (re_string_reconstruct):
644 Don't assume UCHAR_MAX == 255.
645 * regex_internal.h (bitset_set_all): Likewise.
646 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
648 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
649 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
651 (BITSET_WORD_MAX): New macro.
652 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
653 (bitset_set_all, bitset_copy): Now inline functions, not macros.
654 (bitset_empty, bitset_copy):
655 Prefer sizeof (bitset) to multiplying it out ourselves.
656 (bitset_not_merge): Remove; unused.
657 (bitset_contain): Return bool, not unsigned int with one bit on.
659 * regexec.c (build_trtable): Don't assume bitset has no stricter
660 alignment than re_node_set; do this by defining a new internal
661 type struct dests_alloc and using it to allocate memory.
663 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
665 Check for arithmetic overflow when calculating sizes, to prevent
666 some buffer-overflow issues. These patches are conservative, in the
667 sense that when I couldn't determine whether an overflow was possible,
668 I inserted a run-time check.
669 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
670 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
671 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
672 (re_xnrealloc, re_x2nrealloc): New inline functions.
673 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
674 (build_equiv_class, build_charclass): Check for arithmetic overflow
675 in size expression calculations.
676 * lib/regex_internal.c (re_string_realloc_buffers):
677 (build_wcs_upper_buffer, re_node_set_add_intersect):
678 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
679 (re_dfa_add_node, register_state): Likewise.
680 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
681 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
682 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
683 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
685 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
687 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
688 to avoid a collision with bits/local_lim.h in glibc.
689 All uses changed. Problem reported by Dmitry V. Levin in
690 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
692 * regex_internal.c (build_wcs_upper_buffer): Fix portability
693 bugs in int versus size_t comparisons.
694 (re_string_context_at): Fix bug where the code assumed that
697 Use bool where appropriate.
698 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
700 (calc_eclosure_iter): Likewise, for ROOT arg.
701 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
702 (build_charclass_op): Likewise, for NON_MATCH arg.
703 * regex_internal.c (re_string_allocate, re_string_construct):
704 (re_string_construct_common): Likewise, for ICASE arg.
705 * regexec.c (re_search_2_stub, re_search_stub):
706 Likewise, for RET_LEN arg.
707 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
708 (set_regs): Likewise, for FL_BACKTRACK arg.
709 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
710 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
711 (calc_eclosure_iter, parse_bracket_exp):
712 Use bool for internal variables that are booleans.
713 * regexec.c (re_search_internal, check_matching, proceed_next_node):
714 (set_regs, build_sifted_states, sift_states_bkref):
715 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
716 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
717 (find_collation_sequence_value):
719 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
720 (re_node_set_compare):
721 Return bool, not int. All callers changed.
722 * regexec.c (check_halt_node_context, check_dst_limits):
723 (build_trtable, check_node_accept): Likewise.
724 * regex_internal.h: Include stdbool.h.
726 Fix bugs uncovered when converting to bool.
727 * regcomp.c (calc_eclosure_iter): Check for storage allocation
728 failure instead of charging ahead blindly.
729 * regex_internal.c (register_state): Likewise.
730 * regexec.c (re_search_2_stub): Use simpler method than boolean
731 for freeing internal storage.
732 (group_nodes_into_DFA_states): Use unsigned int, not int, for
733 bitset pieces used as boolean, to avoid undefined behavior
734 on hosts that do int overflow checking.
736 2005-08-31 Derek Price <derek@ximbiot.com>
738 * getdelim.c (getdelim): Return EOF on EOF.
739 Reported by Larry Jones <lawrence.jones@ugs.com>.
741 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
743 * regex_internal.c (re_string_reconstruct): Don't assume buffer
744 lengths fit in regoff_t; this isn't true if regoff_t is the same
746 * regex.c (re_search_internal): 5th arg is LAST_START
747 (= START + RANGE) instead of RANGE. This avoids overflow
748 problems when regoff_t is the same width as size_t.
750 (re_search_2_stub): Check for overflow when adding the
751 sizes of the two strings.
752 (re_search_stub): Check for overflow when adding START
753 to RANGE; if it occurs, substitute the extreme value.
755 2005-08-31 Jim Meyering <jim@meyering.net>
757 * regcomp.c (search_duplicated_node): Make first pointer arg
759 * regex_internal.c (create_ci_newstate, create_cd_newstate):
760 (register_state): Likewise.
761 * regexec.c (search_cur_bkref_entry, check_dst_limits):
762 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
763 (group_nodes_into_DFAstates): Likewise.
765 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
767 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
768 old glibc regex code mishandles strings longer than 2**31 bytes.
769 This patch fixes this when the regex code is used in gnulib
770 (i.e., outside glibc).
772 This patch should not affect the use of the regex code inside
773 glibc. No doubt this problem also needs to be handled for glibc
774 as well, but the result will be an incompatible change to the
775 glibc ABI, and the old ABI will have to be supported too. That
776 can be the the subject for another patch.
778 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
779 governing whether the rest of this patch is active. By default,
780 the macro is disabled and the patch has no effect.
781 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
782 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
783 (struct re_pattern_buffer, re_search, re_search_2, re_match):
784 (re_match_2, re_set_registers): Use the new types.
785 * regex_internal.h (Idx, re_hashval_t): New types.
786 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
788 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
789 (re_string_context_at, bin_tree_t, re_dfastate_t):
790 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
791 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
792 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
793 (re_string_char_size_at, re_string_wchar_at):
794 (re_string_elem_size_at):
795 Use the new types and macros to port to 64-bit hosts.
796 Use unsigned types for internal values, so that the code
797 mostly works even for arrays larger than SSIZE_MAX.
798 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
799 (search_duplicated_node, calc_eclosure_iter, fetch_number):
800 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
801 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
802 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
803 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
804 (calc_inveclosure, parse_dup_op, build_range_exp):
805 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
806 (fetch_number, create_token_tree, mark_opt_subexp):
808 * regex_internal.c (re_string_construct_common, create_ci_newstate):
809 (create_cd_newstate, re_string_allocate, re_string_construct):
810 (re_string_realloc_buffers, build_wcs_upper_buffer):
811 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
812 (re_string_reconstruct, re_string_peek_byte_case):
813 (re_string_fetch_byte_case, re_string_context_at):
814 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
815 (re_node_set_init_copy, re_node_set_add_intersect):
816 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
817 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
818 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
819 (re_acquire_state, re_acquire_state_context, register_state):
821 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
822 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
823 (re_search_internal, re_search_2_stub, re_search_stub)
824 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
825 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
826 (update_cur_sifted_state, check_dst_limits):
827 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
828 (check_subexp_limits, sift_states_bkref, merge_state_array):
829 (check_subexp_matching_top, get_subexp, get_subexp_sub):
830 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
831 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
832 (expand_bkref_cache, check_node_accept_bytes):
833 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
834 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
835 (acquire_init_state_context, check_halt_node_context):
836 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
837 (sift_states_backward, clean_state_log_if_needed):
838 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
839 (find_recover_state, transit_state_sb, transit_state_mb):
840 (transit_state_bkref, build_trtable, match_ctx_clean):
842 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
843 to work around an assumption that REG_MISSING is negative.
845 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
846 (seek_collating_symbol_entry) [defined _LIBC]:
847 (lookup_collation_sequence_value) [defined _LIBC]:
848 (build_range_exp, build_collating_symbol) [defined _LIBC]:
849 Use prototypes rather than old-style function definitions.
850 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
851 (transit_state_sb) [0]:
852 (find_collation_sequence_value) [defined _LIBC]: Likewise.
854 * regexec.c (re_search_internal): Simplify update of rm_so and
857 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
858 (optimize_subexps, lower_subexp):
859 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
860 since the signed shift might overflow. Use 1u<<31 instead.
861 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
862 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
865 * regcomp.c (optimize_subexps, lower_subexp):
866 Use CHAR_BIT rather than 8, for clarity.
867 * regexec.c (check_dst_limits_calc_pos_1):
868 (check_subexp_matching_top): Likewise.
869 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
870 have to worry about portability issues when shifting it left.
871 Remove no-longer-needed test for table_size > 0.
872 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
873 in a word, as the resulting behavior is undefined.
874 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
875 in one case, a <= should have been an <, and in another case the
876 whole test was missing.
877 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
878 the standard name CHAR_BIT.
879 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
880 this is not true on one's complement and signed-magnitude hosts.
882 * regex_internal.h (re_sub_match_top_t): Remove unused member
884 (struct re_dfa_t): Remove unused member states_alloc.
885 * regcomp.c (init_dfa): Don't initialize unused members.
887 2005-08-31 Bruno Haible <bruno@clisp.org>
889 * strstr.c: Include <stddef.h>, for NULL.
890 * strcasestr.c: Likewise.
891 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
893 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
895 * iconvme.h: Add prototype for iconv_alloc.
897 2005-08-29 Simon Josefsson <jas@extundo.com>
899 * iconvme.c: Fix errno.
901 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
903 * iconvme.c: Split iconv_string into iconv_alloc.
905 2005-08-27 Jim Meyering <jim@meyering.net>
907 * fopen-safer.c: Merge minor changes from coreutils.
908 * dup-safer.c: Likewise.
909 * fd-safer.c: Likewise.
911 Merge from coreutils.
912 * stdio--.h: New file.
913 * stdlib--.h: New file.
914 * mkstemp-safer.c: New file.
917 * pipe-safer.c: New file.
918 * creat-safer.c: New file.
919 * fcntl--.h (creat): Define to creat_safer.
920 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
921 * unistd--.h (pipe): Define to pipe_safer.
922 * unistd-safer.h: Declare pipe_safer.
924 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
926 * regex_internal.h: Remove all references to
927 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
929 (bitset_not, bitset_merge, bitset_not_merge):
930 (bitset_mask, re_string_allocate, re_string_construct):
931 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
932 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
933 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
934 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
935 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
936 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
937 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
938 (re_acquire_state_context):
939 Remove unnecessary forward decls.
940 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
941 Put __attribute at function definition,
942 now that the function decl has been removed.
943 * lib/regex_internal.c (re_string_peek_byte_case):
944 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
947 2005-08-26 Simon Josefsson <jas@extundo.com>
949 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
950 Haible <bruno@clisp.org>.
952 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
954 * regexec.c (set_regs): Don't alloca with an unbounded size.
956 alloca modernization/simplification for regex.
957 * regex.c: Remove portability cruft for alloca. This no longer
958 needs to be at the start of the file, and can be moved into
959 regex_internal.h and simplified.
960 * regex_internal.h: Include <alloca.h>.
961 (__libc_use_alloca) [!defined _LIBC]: New macro.
962 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
963 now works outside glibc.
965 2005-08-24 Simon Josefsson <jas@extundo.com>
967 * getpass.c: Add WIN32 implementation. Conditionalize use of
968 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
971 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
973 Make regex safe for g++. This fixes one real bug (an "err"
974 that should have been "*err"). g++ problem reported by
976 * regex_internal.h (re_calloc): New macro, consistent with
977 re_malloc etc. All callers of calloc changed to use re_calloc.
978 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
979 not int. All callers changed.
980 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
981 just use an array of size MB_LEN_MAX.
982 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
983 (find_recover_state): Change "err" to "*err"; this fixes what
984 appears to be a real bug.
985 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
988 2005-08-25 Jim Meyering <jim@meyering.net>
990 * open-safer.c: Include <config.h>.
991 Otherwise, we'd lose LARGEFILE support in any file using
994 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
996 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
997 * regex.h (regerror): Likewise.
999 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1000 requires this. (The code never needed it.)
1002 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1003 All uses of recently-renamed identifiers changed to use the new,
1004 POSIX-compliant names. The code will build and run just fine
1005 without these changes, but it's better to eat our own dog food
1006 and use the standard-conforming names.
1008 * regex.h: Fix a multitude of POSIX name space violations.
1009 These changes have an effect only for programs that define
1010 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1011 do not change anything for programs compiled in the normal way.
1012 Also, there is no effect on the ABI.
1014 (_REGEX_SOURCE): New macro.
1015 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1016 defined and _GNU_SOURCE is not; this fixes a name space violation.
1018 Rename the following macros to obey POSIX requirements.
1019 The old names are still visible as macros if _REGEX_SOURCE is defined.
1020 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1021 RE_BACKSLASH_ESCAPE_IN_LISTS.
1022 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1023 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1024 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1025 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1026 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1027 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1028 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1029 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1030 (REG_INTERVALS): renamed from RE_INTERVALS.
1031 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1032 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1033 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1034 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1035 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1036 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1037 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1038 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1039 RE_UNMATCHED_RIGHT_PAREN_ORD.
1040 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1041 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1042 (REG_DEBUG): renamed from RE_DEBUG.
1043 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1044 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1045 unusual, since we can't clash with the POSIX REG_ICASE.
1046 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1047 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1048 (REG_NO_SUB): renamed from RE_NO_SUB.
1049 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1050 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1051 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1052 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1053 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1054 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1055 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1056 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1057 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1058 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1059 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1060 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1061 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1062 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1063 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1064 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1065 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1066 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1067 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1068 (REG_FIXED): Renamed from REGS_FIXED.
1069 (REG_NREGS): Renamed from RE_NREGS.
1071 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1072 of other REG_* macros, since POSIX says the user is allowed to
1073 #undef these macros selectively.
1075 (reg_errcode_t): Update comment stating what other tables need
1078 Rename the following enum values to obey POSIX requirements.
1079 The old names are still visible as macros.
1080 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1081 is not defined, since GNU is supposed to be a superset of POSIX as
1082 much as possible, and since we want reg_errcode_t to be a signed
1083 type for implementation consistency.
1084 (_REG_NOERROR): Renamed from REG_NOERROR.
1085 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1086 (_REG_BADPAT): Renamed from REG_BADPAT.
1087 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1088 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1089 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1090 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1091 (_REG_EBRACK): Renamed from REG_EBRACK.
1092 (_REG_EPAREN): Renamed from REG_EPAREN.
1093 (_REG_EBRACE): Renamed from REG_EBRACE.
1094 (_REG_BADBR): Renamed from REG_BADBR.
1095 (_REG_ERANGE): Renamed from REG_ERANGE.
1096 (_REG_ESPACE): Renamed from REG_ESPACE.
1097 (_REG_BADRPT): Renamed from REG_BADRPT.
1098 (_REG_EEND): Renamed from REG_EEND.
1099 (_REG_ESIZE): Renamed from REG_ESIZE.
1100 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1101 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1102 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1103 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1104 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1106 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1107 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1108 changed. But support the old name if the new one is not defined
1109 and if _REGEX_SOURCE.
1111 Change the following member names in struct re_pattern_buffer.
1112 The old names are still supported if !_REGEX_SOURCE.
1113 The new names are always supported, regardless of _REGEX_SOURCE.
1114 (re_buffer): Renamed from buffer.
1115 (re_allocated): Renamed from allocated.
1116 (re_used): Renamed from used.
1117 (re_syntax): Renamed from syntax.
1118 (re_fastmap): Renamed from fastmap.
1119 (re_translate): Renamed from translate.
1120 (re_can_be_null): Renamed from can_be_null.
1121 (re_regs_allocated): Renamed from regs_allocated.
1122 (re_fastmap_accurate): Renamed from fastmap_accurate.
1123 (re_no_sub): Renamed from no_sub.
1124 (re_not_bol): Renamed from not_bol.
1125 (re_not_eol): Renamed from not_eol.
1126 (re_newline_anchor): Renamed from newline_anchor.
1128 Change the following member names in struct re_registers.
1129 The old names are still supported if !_REGEX_SOURCE.
1130 The new names are always supported, regardless of _REGEX_SOURCE.
1131 (rm_num_regs): Renamed from num_regs.
1132 (rm_start): Renamed from start.
1133 (rm_end): Renamed from end.
1135 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1136 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1137 Prepend __ to parameter names.
1139 Undo yesterday's changes.
1141 2005-08-24 Jim Meyering <jim@meyering.net>
1143 Sync from coreutils.
1144 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1146 2005-08-21 Bruno Haible <bruno@clisp.org>
1148 * lock.h: Add multiple inclusion guard.
1149 * tls.h: Add multiple inclusion guard.
1151 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1153 * regex.h (REG_NOSYS)
1154 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1155 Define, since POSIX requires it as of 2001.
1156 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1157 New private symbol, used to keep the enum signed in all cases.
1158 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1159 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1161 * regex_internal.c (re_string_skip_chars, register_state):
1163 Remove forward decls; no longer needed now that we use prototypes.
1164 * regexec.c (acquire_init_state_context, check_halt_node_context):
1165 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1166 (clean_state_log_if_needed): Likewise.
1168 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1170 Fix problems reported by Sam Steingold in
1171 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1172 * regexec.c (sift_states_bkref): Fix portability bug: the code
1173 assumed that reg_errcode_t is a signed type, which is not
1174 necessarily true if _XOPEN_SOURCE is not defined.
1175 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1176 some compilers warn about it otherwise.
1178 2005-08-20 Jim Meyering <jim@meyering.net>
1180 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1181 of unused local, dfa.
1183 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1185 * regcomp.c (create_initial_state): Remove duplicate decl.
1186 (init_word_char, create_initial_state, duplicate_node_closure):
1187 (fetch_token, peek_token_bracket, build_range_exp):
1188 (build_collating_symbol): Remove forward decls; no longer needed
1189 now that we use prototypes.
1192 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1193 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1194 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1195 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1196 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1197 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1198 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1199 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1200 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1201 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1202 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1203 (build_charclass, build_charclass_op, fetch_number, create_tree):
1204 (create_token_tree, mark_opt_subexp, duplicate_tree):
1205 Use prototypes rather than old-style definitions.
1208 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1209 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1210 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1211 (re_string_reconstruct, re_string_peek_byte_case):
1212 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1213 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1214 (re_node_set_init_copy, re_node_set_add_intersect):
1215 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1216 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1217 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1218 (re_acquire_state, re_acquire_state_context, register_state):
1219 (create_ci_newstate, create_cd_newstate, free_state):
1221 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1222 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1223 (re_search_internal, prune_impossible_nodes):
1224 (acquire_init_state_context, check_matching, static):
1225 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1226 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1227 (update_regs, sift_states_backward, build_sifted_states):
1228 (clean_state_log_if_needed, merge_state_array):
1229 (update_cur_sifted_state, add_epsilon_src_nodes):
1230 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1231 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1232 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1233 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1234 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1235 (check_arrival, check_arrival_add_next_nodes):
1236 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1237 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1238 (check_node_accept_bytes, check_node_accept, extend_buffers):
1239 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1240 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1245 (re_string_allocate, re_string_construct, re_string_reconstruct):
1246 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1247 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1248 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1249 (re_string_context_at, re_string_peek_byte_case):
1250 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1251 is defined, since we now use prototypes always.
1253 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1254 C89 or better. All uses removed.
1256 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1258 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1259 [defined lint]: Suppress bogus uninitialized-variable warnings.
1261 * regcomp.c (duplicate_node): Return new index, not an error code,
1262 and let the caller return REG_ESPACE if out of space. This
1263 removes an uninitialied-variable warning with GCC 4.0.1, and also
1264 avoids taking the address of a local variable. All callers
1267 2005-08-19 Jim Meyering <jim@meyering.net>
1269 * regexec.c (proceed_next_node): Redo local variables to
1270 avoid GCC shadowing warnings.
1272 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1274 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1275 (re_node_set_insert_last, re_dfa_add_node):
1276 Rename local variables to avoid GCC shadowing warnings.
1278 2005-08-18 Bruno Haible <bruno@clisp.org>
1280 * strstr.c (strstr): Fix return value in multibyte case.
1281 * strcasestr.c (strcasestr): Likewise.
1283 2005-08-17 Jim Meyering <jim@meyering.net>
1285 Make the %s format (seconds since the epoch) work for a negative
1286 number and when used with a zero-padded field width, e.g. %015s.
1288 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1289 label so that it precedes the code to set `digits'. Otherwise,
1290 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1291 print `00-22'. Now, it prints `-0022', as it should.
1293 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1295 * regex.h: Remove useless space-before-tab. From coreutils.
1297 2005-08-17 Bruno Haible <bruno@clisp.org>
1299 * strcasestr.h: New file.
1300 * strcasestr.c: New file.
1302 2005-08-17 Bruno Haible <bruno@clisp.org>
1304 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1305 * strstr.c: Completely rewritten, with multibyte locale support.
1307 2005-08-17 Bruno Haible <bruno@clisp.org>
1309 * strcasecmp.c: Use mbuiter.h.
1311 2005-08-17 Bruno Haible <bruno@clisp.org>
1313 * mbuiter.h: New file.
1315 2005-08-16 Bruno Haible <bruno@clisp.org>
1317 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1319 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1320 NUL byte, not after it.
1322 2005-08-16 Bruno Haible <bruno@clisp.org>
1324 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1325 the valid ones. Makes the comparison operations transitive:
1326 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1327 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1329 2005-08-16 Bruno Haible <bruno@clisp.org>
1331 * strcase.h (strcasecmp): Add note in comments.
1332 * strncasecmp.c: Use code from strcasecmp.c.
1333 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1334 (strcasecmp): Work correctly in multibyte locales.
1336 2005-08-16 Bruno Haible <bruno@clisp.org>
1338 * strnlen1.h: New file.
1339 * strnlen1.c: New file.
1341 2005-08-16 Bruno Haible <bruno@clisp.org>
1343 * mbfile.h: New file.
1345 2005-08-16 Bruno Haible <bruno@clisp.org>
1347 * mbiter.h: New file.
1349 2005-08-16 Bruno Haible <bruno@clisp.org>
1351 * mbchar.h: New file.
1352 * mbchar.c: New file.
1354 2005-08-16 Bruno Haible <bruno@clisp.org>
1356 * tls.h: New file, from GNU gettext.
1357 * tls.c: New file, from GNU gettext.
1359 2005-08-15 Bruno Haible <bruno@clisp.org>
1361 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1364 2005-08-14 Jim Meyering <jim@meyering.net>
1366 Sync from coreutils.
1368 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1369 Use the hash-table-based cycle-detection code not just when
1370 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1371 Reported by James Youngman in
1372 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1373 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1374 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1375 This lets us compile with -DFTS_DEBUG, once again.
1376 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1377 * fts.c (fd_safer): Remove decl.
1378 Include fcntl--.h rather than unistd-safer.h
1379 (fts_safe_changedir): Don't call fd_safer; no longer needed
1380 now that we include fcntl--.h.
1382 2005-08-11 Simon Josefsson <jas@extundo.com>
1384 * readline.h, readline.c: New file.
1386 2005-08-11 Bruno Haible <bruno@clisp.org>
1388 * strnlen.h (strnlen): Change parameter name to match comment.
1390 2005-08-10 Simon Josefsson <jas@extundo.com>
1392 * strndup.c: Use strnlen.h.
1394 * strnlen.h: New file.
1396 2005-08-02 Simon Josefsson <jas@extundo.com>
1398 * getline.h, getline.c: Rewrite.
1400 * getdelim.h, getdelim.c: New files, ported from glibc.
1402 2005-07-31 Bruno Haible <bruno@clisp.org>
1404 * lock.h (gl_lock_initializer): New macro.
1405 (gl_lock_define_initialized): Use it.
1406 (gl_rwlock_initializer): New macro.
1407 (gl_rwlock_define_initialized): Use it.
1408 (gl_recursive_lock_initializer): New macro.
1409 (gl_recursive_lock_define_initialized): Use it.
1411 2005-07-26 Bruno Haible <bruno@clisp.org>
1413 * lock.h: Update from GNU gettext.
1414 * lock.c: Update from GNU gettext.
1416 2005-07-18 Bruno Haible <bruno@clisp.org>
1418 * lock.h (gl_once_t): New type.
1419 (gl_once_define, gl_once): New macros.
1420 * lock.c (fresh_once): New variable.
1421 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1424 2005-07-18 Simon Josefsson <jas@extundo.com>
1426 * check-version.c (check_version): Accept identical versions too.
1428 2005-07-18 Bruno Haible <bruno@clisp.org>
1430 * lock.h: New file, from GNU gettext.
1431 * lock.c: New file, from GNU gettext.
1433 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1435 * quotearg.c: Add translator comment suggested by Bruno Haible,
1436 with a minor change.
1438 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1440 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1441 copyright symbol and the year.
1442 * version-etc.c (COPYRIGHT_YEAR): New constant.
1443 (version_etc_va): Use parameterized copyright notice.
1444 Reword to conform to the current GNU coding standards.
1446 2005-07-11 Simon Josefsson <jas@extundo.com>
1448 * size_max.h: New file.
1450 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1452 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1455 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1456 and Paul Eggert <eggert@cs.ucla.edu>
1458 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1459 in wint_t, not wchar_t. Remove now-unnecessary cast.
1461 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1463 * regex.c, regex.h: Sync from libc.
1464 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1465 New files, synced from libc, except that regex_internal.h
1466 currently has a small porting fix.
1468 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1470 Remove the dependency of the strftime module on the tzset module.
1471 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1472 Copy the input structure, to work around some of the bug with
1473 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1474 Solaris releases, you should also use the tzset module, but we won't
1475 require it as a dependency any more since we don't want LGPLed code
1476 to depend on GPLed code.
1478 2005-07-02 Jim Meyering <jim@meyering.net>
1480 * backupfile.c (backup_args): Change a `0' to NULL.
1482 2005-07-01 Jim Meyering <jim@meyering.net>
1484 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1485 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1486 * save-cwd.c, tempname.c:
1487 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1488 and don't include <sys/file.h>).
1490 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1492 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1493 declares only 'struct timespec;' (!).
1495 2005-06-29 Jim Meyering <jim@meyering.net>
1497 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1498 type name. Use the variable name instead.
1499 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1501 2005-06-28 Simon Josefsson <jas@extundo.com>
1503 * check-version.h, check-version.c: New files.
1505 2005-06-28 Simon Josefsson <jas@extundo.com>
1507 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1508 collision with global variable. Better indentation. Don't
1509 increment buffer pointer beyond buffer end. Based on comments
1510 from Paul Eggert <eggert@cs.ucla.edu>.
1514 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1516 * canon-host.c (canon-host): Append trailing "," to 0 in
1517 initializer of struct addrinfo, as an indication that we don't
1518 care how many members the structure has.
1520 2005-06-24 Derek Price <derek@ximbiot.com>
1521 and Bruno Haible <bruno@clisp.org>
1523 Remove stat module & update lstat.
1524 * stat.c: Remove this file...
1525 (slash_aware_lstat): ...moving this content and its support...
1526 * lstat.c (rpl_lstat): ...into here.
1527 * lstat.h: New file.
1529 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1531 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1532 (ranged_convert): Don't save conversion in a temporary struct.
1533 This causes a warning with GCC 4.0.0, and anyway in the typical
1534 case it's not worth the extra 100 bytes or so of code.
1535 (ranged_convert, __mktime_internal): When calling a function via a
1536 pointer P, use P () rather than (*P) (), as we now assume C89 or
1539 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1541 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1542 "who -r" failed to give output. Problem reported by Tim Waugh.
1544 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1545 (xcalloc): Use it to avoid needless tests.
1546 Problem reported by Jim Meyering.
1548 2005-06-16 Jim Meyering <jim@meyering.net>
1550 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1551 when either N or S is zero.
1553 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1555 * argp.h (__option_is_short): Check upper limit of
1556 __key. Isprint() requires its argument to have the value
1557 of an unsigned char or EOF.
1559 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1561 * fnmatch.c (fnmatch): If there is an encoding error in a
1562 multibyte string or pattern, fall back on unibyte matching.
1563 Problem reported by James Youngman.
1565 2005-06-08 Bruno Haible <bruno@clisp.org>
1567 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1570 2005-06-08 Bruno Haible <bruno@clisp.org>
1572 * csharpcomp.h: New file, from GNU gettext.
1573 * csharpcomp.c: New file, from GNU gettext.
1574 * csharpcomp.sh.in: New file, from GNU gettext.
1576 2005-06-07 Derek Price <derek@ximbiot.com>
1579 * glob_.h: Indent nested #ifdef.
1581 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1583 Sync from coreutils.
1584 Use "file name" when talking about file names, instead of "filename"
1585 or "path", as per the GNU coding standards.
1586 * mkdir-p.c: Renamed from makepath.c.
1587 (make_dir_parents): Renamed from make_path. All callers changed.
1588 * mkdir-p.h: Likewise. All includers changed.
1589 * filenamecat.c: Renamed from path-concat.c.
1590 (file_name_concat): Renamed from path_concat. All callers changed.
1591 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1592 * filenamecat.h: Likewise. All includers changed.
1593 * acl.c: Don't use "path" or "filename" to mean "file name"
1594 in comments or local variable names.
1595 * basename.c: Likewise.
1596 * canonicalize.c, canonicalize.h: Likewise.
1597 * dirname.c, dirname.h: Likewise.
1598 * euidaccess.c: Likewise.
1599 * exclude.c: Likewise
1600 * fnmatch_.h, fnmatch_loop.c: Likewise.
1601 * fsusage.c, fsuage.h: Likewise.
1602 * fts.c, fts_.h: Likewise.
1603 * getcwd.c: Likewise.
1604 * getloadavg.c: Likewise.
1605 * mkstemp.c: Likewise.
1606 * mountlist.c, mountlist.h: Likewise.
1607 * openat.c, openat.h: Likewise.
1608 * readlink-stub.c: Likewise.
1609 * readutmp.c, readutmp.h: Likewise.
1610 * rename.c: Likewise.
1611 * rmdir.c: Likewise.
1613 * savedir.c: Likewise.
1614 * stripslash.c: Likewise.
1615 * tempname.c: Likewise.
1616 * xreadlink.c: Likewise.
1617 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1619 * exclude.h: Likewise.
1621 * euidaccess.c (getuid, getgid, getuid, getegid)
1622 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1623 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1624 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1625 * pathmax.h: Include <limits.h> unconditionally, since other
1626 files have been getting away with it for years (MORE/BSD 4.3
1628 * userspec.c (getpwnam, getgrnam, getgrgid)
1629 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1631 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1632 Define to 256, not 255, as per modern POSIX.
1634 2005-06-01 Bruno Haible <bruno@clisp.org>
1636 * csharpexec.h: New file, from GNU gettext.
1637 * csharpexec.c: New file, from GNU gettext.
1638 * csharpexec.sh.in: New file, from GNU gettext.
1640 2005-05-31 Derek Price <derek@ximbiot.com>
1641 Paul Eggert <eggert@cs.ucla.edu>
1644 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1646 2005-05-29 Derek Price <derek@ximbiot.com>
1647 Paul Eggert <eggert@cs.ucla.edu>
1649 * glob_.h, glob.c: New files.
1651 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1653 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1655 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1656 the configuration hassle isn't worth it.
1657 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1658 (LONGEST_MODIFIER, PRIuMAX): Remove.
1660 2005-05-27 Bruno Haible <bruno@clisp.org>
1662 * getlogin_r.h: Remove second include of <stddef.h>.
1664 2005-05-25 Bruno Haible <bruno@clisp.org>
1665 Derek Price <derek@ximbiot.com>
1667 * getlogin_r.h: Simplify API documentation.
1669 2005-05-25 Derek Price <derek@ximbiot.com>
1670 Paul Eggert <eggert@cs.ucla.edu>
1672 * getlogin_r.c, getlogin_r.h: New files.
1674 2005-05-22 Bruno Haible <bruno@clisp.org>
1676 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1677 Also include <sys/param.h> if it defines MIN, MAX.
1678 Based on a patch by Derek Price <derek@ximbiot.com>.
1680 2005-05-22 Bruno Haible <bruno@clisp.org>
1682 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1683 (INT64_MIN): Fix definition.
1684 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1686 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1687 NEED_SIGNED_INT_TYPES.
1689 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1690 HAVE_SYSTEM_INTTYPES.
1692 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1694 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1695 so that unistd-safer.h (GPL'ed code) need not be included.
1697 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1700 * fts.c: Don't include "cycle-check.h" or "hash.h".
1701 (setup_dir, free_dir): New functions.
1702 (enter_dir, leave_dir): Define trivial
1703 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1704 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1705 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1706 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1707 Move to fts-cycle.c.
1708 (fts_open): Use setup_dir.
1709 (fts_close): Use free_dir.
1710 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1711 This adds a label and some gotos, but the alternatives were messier.
1712 Check for memory allocation failure when entering a dir.
1713 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1714 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1715 (FTS): New member fts_cycle, that is a union that contains the
1716 old active_dir_ht and cycle_state. All uses changed to mention
1717 fts_cycle.ht and fts_cycle.state.
1718 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1719 fts.c, with the following changes:
1720 (setup_dir, free_dir): New functions.
1721 (enter_dir): Now returns bool. Return true if successful, false
1722 if memory exhausted. All callers changed.
1723 Do not bother partly cleaning up on
1724 memory allocation failure; that is free_dir's job.
1725 However, free ad if hash_insert fails, to avoid memory leak.
1726 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1727 fts->fts_options to see which union member to use.
1729 2005-05-20 Jim Meyering <jim@meyering.net>
1731 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1732 Now a macro, to pacify GCC.
1734 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1736 * chown.c (rpl_chown): Return -1 on failure.
1738 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1740 * canonicalize.c: Include canonicalize.h first, to test interface.
1741 Include <stddef.h> unconditionally, since we assume C89 now.
1742 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1743 * fts.c: Include fts_.h first, to check interface.
1744 Do not include intprops.h; no longer needed.
1745 Include cycle-check.h and hash.h, since fts_.h no longer does.
1746 Remove unnecessary casts of closedir to void.
1747 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1748 decide whether to decrement nlinks.
1749 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1750 (FTS): Use struct hash_table * instead of Hash_table, so that
1751 we no longer need to include hash.h here.
1753 2005-05-17 Jim Meyering <jim@meyering.net>
1755 * fts.c, fts_.h: New files, from coreutils.
1757 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1759 Sync from coreutils.
1760 * unlinkdir.c, unlinkdir.h: New files.
1761 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1762 regex.h, unlocked-io.h, xtime.h:
1763 White space changes only.
1764 * makepath.c (make_path): Port to hosts where leading "//" is special.
1765 * yesno.c: Include getline.h, not ctype.h.
1766 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1767 Use getline to remove arbitrary restriction on response length.
1769 2005-05-13 Bruno Haible <bruno@clisp.org>
1771 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1772 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1773 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1774 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1775 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1776 Add support for 64-bit integers in the MSVC compiler.
1778 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1780 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1781 Change the initial comment to refer to GPL, not LGPL.
1782 gnulib-tool will change it to LGPL as needed.
1784 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1785 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1786 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1787 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1788 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1789 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1790 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1791 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1792 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1793 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1794 concatpath.c, config.charset, copy-file.c, copy-file.h,
1795 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1796 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1797 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1798 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1799 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1800 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1801 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1802 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1803 full-read.c, full-read.h, full-write.c, full-write.h,
1804 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1805 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1806 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1807 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1808 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1809 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1810 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1811 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1812 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1813 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1814 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1815 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1816 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1817 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1818 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1819 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1820 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1821 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1822 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1823 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1824 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1825 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1826 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1827 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1828 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1829 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1830 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1831 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1832 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1833 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1834 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1835 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1836 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1837 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1838 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1839 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1840 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1841 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1842 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1843 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1844 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1845 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1846 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1847 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1848 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1849 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1850 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1851 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1852 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1853 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1854 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1855 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1856 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1857 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1858 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1859 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1860 Update FSF postal mail address.
1862 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1864 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1865 specified in ai_socktype. Fix invalid ai_protocol
1866 check. ai_protocol is usually set to 0 or depending on
1867 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1868 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1869 ai_socktype / ai_protocol in the returned addrinfo structure.
1871 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1872 Bruno Haible <bruno@clisp.org>
1874 * inet_ntop.h: New file.
1875 * inet_ntop.c: New file, from glibc with modifications.
1877 2005-05-08 Jim Meyering <jim@meyering.net>
1879 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1881 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1883 Merge from coreutils. Among other things,
1884 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1885 * fd-safer.c: New file.
1886 * fcntl-safer.h, open-safer.c: Remove.
1887 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1888 * dup-safer.c: Include unistd-safer.h first.
1889 Don't include errno.h.
1890 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1891 * file-type.h: Don't assume invoker included sys/stat.h first.
1892 * file-type.c: Rely on file-type.h change.
1893 * getloadavg.c: Include unistd-safer.h.
1894 (getloadavg): Use safer open.
1895 * getusershell.c: Include "stdio-safer.h".
1896 (getusershell): Use safer fopen.
1897 * long-options.c (long_options): Use NULL rather than 0.
1898 * modechange.h (mode_free): Remove; all callers changed to invoke
1900 * modechange.c: Likewise.
1901 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1902 (MODE_DONE): New constant.
1903 (struct mode_change): Remove 'next' member.
1904 (make_node_op_equals): New function; like the old one of the
1905 same name, except it allocates an array.
1906 (mode_compile, mode_create_from_ref): Use it.
1907 (mode_compile): Allocate result as an array, not a linked list.
1908 Parse octal string ourself, so that we catch mistakes like "+0".
1909 (mode_adjust): Arg is an array, not a linked list.
1910 * modechange.c: Include stat-macros.h, xalloc.h.
1911 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1912 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1913 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1914 Remove. This is now stat-macros.h's job.
1915 (talloc): Remove. All callers replaced by xalloc, so that
1916 our invokers don't have to worry about reporting memory failures.
1917 (make_node_op_equals): Remove.
1918 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1920 (struct mode_change): Moved here from modechange.h.
1921 (mode_append_entry): Remove.
1922 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1923 apps to have incorrect behavior. Use simpler algorithm for head
1924 and tail. Don't futz with umask; that's now the job of mode_adjust.
1925 Detect more invalid usages rather than having somewhat-random behavior.
1926 Don't insert an "a=" action, as that leads to incorrect behavior.
1927 (mode_compile, mode_create_from_ref): Return NULL on error instead
1928 of an enum, since now there's only one way to have an error. All
1930 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1931 at the correct time. Simplify calculation of "+u" and its ilk.
1932 Don't mishandle "+X".
1933 (mode_free): Remove "register" and localize decls.
1934 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1935 (struct mode_change): Move to modechange.c; callers don't
1936 need to see this stuff.
1937 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1938 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1939 (mode_change, mode_adjust): Reflect the new signatures noted above.
1940 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1941 that might redefine system include files.
1942 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1943 (my_usleep): Use NULL rather than (void *) 0.
1944 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1945 Use siginterrupt to specify that system calls should be interrupted.
1946 (rpl_nanosleep): Move initialization of suspended closer to call of
1948 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1949 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1950 (desirable_utmp_entry): New function.
1951 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1952 using x2nrealloc, to simplify logic.
1953 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1954 size calculation. Do not assume utmp file is a regular file.
1955 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1956 (READ_UTMP_CHECK_PIDS): New constant.
1957 * save-cwd.c: Include unistd-safer.h.
1958 (save_cwd): Use fd_safer.
1959 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1960 [!_LIBC] Include "stat-macros.h" instead.
1961 * unistd-safer.h (fd_safer): New decl.
1963 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1965 * byteswap_.h: New file.
1967 2005-04-25 Albert Chin <china@thewrittenword.com>
1969 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1972 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1974 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1975 that "UTC +1 second" continues to work. Problem reported
1977 (relunit_snumber): New rule.
1980 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1982 * getdate.y (universal_time_zone_table): New constant.
1983 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1984 universal_time_zone_table.
1985 (lookup_zone): Prefer universal_time_zone_table to
1986 local_time_zone_table, so that "GMT" time stamps are allowed in
1987 London during the summer. Problem reported by Ian Abbott.
1989 2005-04-12 Jim Meyering <jim@meyering.net>
1991 * human.c (humblock): Set *options even when returning due to
1992 xstrtoumax conversion failure. Thanks to a used-uninitialized
1995 2005-04-09 Jim Meyering <jim@meyering.net>
1997 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1998 -Wuninitialized: initialize tm0.tm_year.
2000 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2002 * getdate.y (parser_control): rels_seen is now a boolean, not a
2003 count, since there's no maximum. All uses changed.
2004 Add member dsts_seen.
2005 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2007 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2008 Use pc_rels_seen to decide whther a date is absolute.
2010 * getdate.y (number): Don't overwrite year.
2011 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2014 2005-04-02 Simon Josefsson <jas@extundo.com>
2016 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2017 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2019 2005-03-27 Jim Meyering <jim@meyering.net>
2021 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2023 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2025 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2026 "one's complement" -> "ones' complement" in comment, as per Knuth.
2027 "value of type" -> "type or expression" in comment.
2028 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2030 2005-03-26 Jim Meyering <jim@meyering.net>
2033 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2034 Correct typos: s/or/of/.
2036 2005-03-23 Jim Meyering <jim@meyering.net>
2038 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2040 2005-03-21 Jim Meyering <jim@meyering.net>
2042 Changes imported from coreutils.
2044 * cycle-check.c: Don't include xalloc.h.
2046 * path-concat.c: Don't include assert.h.
2047 (path_concat): Remove assertion that would have triggered
2048 for ABASE starting with more than one slash.
2049 Reported by Andreas Schwab.
2051 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2052 properly when ABASE is an absolute file name.
2053 Correct the description of this function.
2055 Add an assertion and a test driver.
2056 This fixes a bug introduced on 2004-07-02.
2057 Andreas Schwab reported the resulting failure of cp --parents:
2058 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2060 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2062 * strftime.c (my_strftime): If the underlying strftime returns 0
2063 (which shouldn't happen), generate nothing instead of returning 0
2064 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2066 2005-03-16 Bruno Haible <bruno@clisp.org>
2068 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2070 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2072 * strftime.c (my_strftime): Prepend space to format so that we can
2073 reliably distinguish strftime failure from empty output on POSIX
2076 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2078 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2079 (iconv_string): Don't guess a size-zero buffer, as that might cause
2080 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2081 result would be 'too large', where 'too large' is (heuristically)
2082 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2083 overflow concerns. This will prevent some unwanted malloc failures
2084 when the inputs are very large.
2086 2005-03-15 Bruno Haible <bruno@clisp.org>
2088 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2091 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2094 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2096 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2098 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2099 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2101 * strtol.c: Likewise.
2103 2005-03-14 Simon Josefsson <jas@extundo.com>
2105 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2108 2005-03-14 Jim Meyering <jim@meyering.net>
2110 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2111 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2112 to be nonzero so that we (and caller) can detect the difference
2113 between a valid zero-length expansion and an error return, even
2114 when the underlying strftime fails before writing anything into
2117 2005-03-10 Jim Meyering <jim@meyering.net>
2119 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2120 so that this module works on systems without fchdir.
2122 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2124 Factor int-properties macros into a single file, except for
2125 glibc-related files.
2126 * intprops.h: New file.
2127 * getloadavg.c: Include it instead of limits.h.
2128 (INT_STRLEN_BOUND): Remove.
2129 * human.c: Include intprops.h.
2130 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2131 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2132 * inttostr.h: Include intprops.h instead of limits.h.
2133 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2134 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2135 for consistency with intprops.h.
2136 (time_t_is_integer, twos_complement_arithmetic): Use them.
2137 * sig2str.h: Include <signal.h>, intprops.h.
2138 (INT_STRLEN_BOUND): Remove.
2139 * strftime.c (TYPE_SIGNED): Remove.
2140 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2141 * strtol.c: Adjust comments to match intprops.h.
2142 * userspec.c: Include intprops.h.
2143 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2144 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2145 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2146 instead of rolling our own expressions.
2147 * xstrtol.c: Include xstrtol.h first, to test interface.
2149 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2151 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2152 the right thing even if adding 1900 would overflow. Similarly
2153 for tm_mon + 1 and tm_yday + 1.
2154 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2155 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2156 (DO_SIGNED_NUMBER): New macro.
2157 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2159 2005-03-07 Bruno Haible <bruno@clisp.org>
2161 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2163 2005-03-03 Derek R. Price <derek@ximbiot.com>
2164 Bruno Haible <bruno@clisp.org>
2166 * pagealign_alloc.h: New file.
2167 * pagealign_alloc.c: New file.
2169 2005-01-28 Bruno Haible <bruno@clisp.org>
2171 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2174 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2176 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2177 The workaround isn't strictly needed for POSIX conformance, and
2178 it's too much of a pain to configure and maintain. We'll ask
2179 people to fix their kernels instead.
2180 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2181 (NANOSLEEP_BUG_WORKAROUND): Remove.
2182 (xnanosleep): Remove the workaround.
2184 2005-02-12 Bruno Haible <bruno@clisp.org>
2186 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2188 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2190 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2191 * timespec.h (gettime): Return void, since it always
2192 succeeds now. All uses changed.
2193 * gettime.c (gettime) Likewise.
2194 [HAVE_NANOTIME]: Prefer nanotime.
2195 Assume gettimeofday succeeds, as POSIX requires.
2196 Assime time () succeeds, since other code already does.
2197 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2198 (timespec_subtract): Remove.
2199 (NANOSLEEP_BUG_WORKAROUND): New constant.
2200 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2201 things considerably. Use it only on GNU/Linux hosts, since the
2202 workaround shouldn't be needed elsewhere.
2204 2005-02-24 Bruno Haible <bruno@clisp.org>
2206 * gettext.h: Update from GNU gettext 0.14.2.
2208 2005-02-24 Bruno Haible <bruno@clisp.org>
2210 * localcharset.c: Update from GNU gettext 0.14.2.
2211 * config.charset: Update from GNU gettext 0.14.2.
2213 2005-02-22 Simon Josefsson <jas@extundo.com>
2215 * iconvme.h, iconvme.c: New files, from libc.
2217 2005-02-20 Neil Conway <neilc@samurai.com>
2219 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2220 returned by OSX/Darwin if the specified buffer is not large
2221 enough for the hostname.
2223 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2225 * memrchr.h: New file.
2226 * chdir-long.c: Include it.
2227 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2228 Don't bother including stddef.h.
2230 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2232 * argp-help.c (__argp_help): Create a fake struct argp_state and
2233 pass it to _help, otherwise the latter coredumps trying to
2234 dereference state.root_argp.
2236 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2238 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2240 Include <sys/types.h>, for dev_t.
2241 (ME_DUMMY, ME_REMOTE): Move from here....
2242 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2243 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2245 Include mountlist.h first, to test the interface.
2247 2005-01-29 Bruno Haible <bruno@clisp.org>
2249 * progname.c (program_name): Initialize.
2250 Needed when linking statically on MacOS X.
2252 2005-01-28 Bruno Haible <bruno@clisp.org>
2254 * javacomp.sh.in: New file, from GNU gettext.
2255 * javacomp.h: New file, from GNU gettext.
2256 * javacomp.c: New file, from GNU gettext.
2258 2005-01-26 Bruno Haible <bruno@clisp.org>
2260 * javaexec.sh.in: New file, from GNU gettext.
2261 * javaexec.h: New file, from GNU gettext.
2262 * javaexec.c: New file, from GNU gettext.
2264 2005-01-26 Simon Josefsson <jas@extundo.com>
2266 * gai_strerror.c: Use GPL in header.
2268 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2270 * argp-help.c (hol_entry_help): Avoid using non-constant
2271 initializers for struct pentry_state.
2272 (__argp_error): Check return value of __asprintf
2273 (__argp_failure): Translate error message
2275 * argp-parse.c: Removed braces around the expansion of N_()
2277 2005-01-21 Jim Meyering <jim@meyering.net>
2279 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2280 same value as for Solaris 9.
2282 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2283 component length. This included changing the parameter to be
2284 of type `char *' rather than `char const *'.
2285 * chdir-long.h (chdir_long): Update prototype.
2287 * openat.c (fdopendir, fstatat): New functions.
2288 * openat.h: Include headers required for use of DIR and struct stat.
2289 [AT_SYMLINK_NOFOLLOW]: Define.
2290 (fdopendir, fstatat): Add prototypes.
2292 2005-01-21 Bruno Haible <bruno@clisp.org>
2294 * classpath.h: New file, from GNU gettext.
2295 * classpath.c: New file, from GNU gettext.
2297 2005-01-20 Simon Josefsson <jas@extundo.com>
2299 * version-etc-fsf.c: New file, with version_etc_copyright.
2300 * version-etc.c: Remove version_etc_copyright.
2301 * version-etc.h (version_etc_copyright): Use [] instead of * in
2302 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2304 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2306 * save-cwd.c (save_cwd): Remove code to support the case
2307 where fchdir is missing or flaky.
2309 2005-01-20 Simon Josefsson <jas@extundo.com>
2311 * base64.h (isbase64): Add.
2313 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2314 using a unsigned prototype, don't inline.
2315 (base64_decode): Use it.
2317 2005-01-19 Bruno Haible <bruno@clisp.org>
2319 * sh-quote.h: New file, from GNU gettext.
2320 * sh-quote.c: New file, from GNU gettext.
2322 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2324 Merge changes from coreutils, as described below in several
2325 changelogs dated today.
2327 * save-cwd.c: Include "save-cwd.h" before other include files.
2328 (O_DIRECTORY): Remove; not needed here, since "." must be
2329 a directory. All uses removed.
2330 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2331 universal on Suns, and we also need to test for IRIX.
2332 Revamp code to use 'if' rather than '#if'.
2333 Avoid unnecessary comparison of cwd->desc to 0.
2335 * utimens.c (futimens): Robustify the previous patch, by checking
2336 for known valid error numbers rather than observed invalid ones.
2338 2005-01-18 Jim Meyering <jim@meyering.net>
2340 * version-etc.c (version_etc_copyright): Update copyright date.
2342 * utimens.c (futimens): Account for the fact that futimes
2343 can also fail with errno == ENOSYS or errno == ENOENT.
2344 Patch from Dmitry V. Levin.
2346 Change the name of the robust chdir function from chdir to chdir_long.
2347 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2348 (restore_cwd): Use chdir_long, not chdir.
2349 * chdir-long.c: Renamed from chdir.c.
2350 * chdir-long.h: Renamed from chdir.h.
2351 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2354 2005-01-18 Bob Proulx <bob@proulx.com>
2356 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2357 offsetof() macro construct to avoid compile failure with native HP-UX
2358 11.0 ANSI C compiler.
2360 2005-01-06 Bruno Haible <bruno@clisp.org>
2362 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2363 because stpncpy.m4 takes care of it.
2365 2004-01-24 Bruno Haible <bruno@clisp.org>
2367 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2369 2003-10-09 Bruno Haible <bruno@clisp.org>
2371 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2373 2005-01-06 Bruno Haible <bruno@clisp.org>
2375 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2376 * fwriteerror.c: Include <stdbool.h>.
2377 (fwriteerror): At the end, close the file stream. Record whether
2378 stdout was already closed.
2380 2004-05-27 Bruno Haible <bruno@clisp.org>
2382 * execute.c (environ): Declare if needed.
2383 * pipe.c (environ): Likewise.
2384 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2386 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2388 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2389 definitions to be after all include files, to avoid collisions.
2390 Problem reported by Bob Proulx.
2392 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2394 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2395 not needed. This removes a dependency on the gettext module.
2396 [defined _LIBC]: Do not include <libintl.h>; not needed.
2398 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2400 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2403 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2405 * argp-parse.c: Include <stddef.h>.
2406 (alignof, alignto): New macros.
2407 (parser_init): Don't assume that void * is aligned sufficiently
2410 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2411 need to extend the stack.
2412 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2415 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2417 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2419 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2421 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2422 Remove now-obsolete comment about AIX.
2423 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2424 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2425 (YYMAXDEPTH): New macro.
2427 2004-12-18 Bruno Haible <bruno@clisp.org>
2429 * fatal-signal.c (fatal_signals): Make non-const.
2430 (init_fatal_signals): New function.
2431 (uninstall_handlers, install_handlers): Ignore signals that were set to
2433 (at_fatal_signal): Call init_fatal_signals.
2434 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2436 Reported by Paul Eggert.
2438 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2440 * getdate.y (textint): New member "negative".
2441 (time_zone_hhmm): New function.
2442 Expect 14 shift-reduce conflicts, not 13.
2443 (o_colon_minutes): New rule.
2444 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2445 (yylex): Set the "negative" member of signed numbers.
2447 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2449 Changes imported from coreutils.
2450 * hard-locale.c: Assume <locale.h> exists.
2452 (GLIBC_VERSION): New macro.
2453 (hard_locale): Assume setlocale exists.
2454 Rewrite to avoid #ifdef.
2455 Use strdup rather than malloc + strcpy.
2456 * human.c: Assume <locale.h> exists.
2457 (human_readable): Assume localeconv exists.
2459 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2461 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2462 convert T2, not T. (Imported from libc.)
2464 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2466 * getcwd.c (is_ENAMETOOLONG): New macro.
2467 (__getcwd.c): Don't restore errno; glibc doesn't.
2468 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2469 first, falling back to our code only if its results look suspicious.
2470 Ensure that the resulting buffer is only as large as necessary.
2472 * readutmp.c: Include readutmp.h first.
2473 Include <errno.h>, since readutmp.h no longer does that.
2474 * readutmp.h: Don't include <errno.h>,
2475 <sys/param.h>, <time.h>; not needed to establish interface.
2476 (errno): Remove decl.
2477 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2478 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2479 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2481 2004-11-28 Simon Josefsson <jas@extundo.com>
2483 * base64.h, base64.c: New file.
2485 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2487 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2489 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2491 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2492 HP's ANSI C compiler.
2493 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2494 Declaring int functions causes warnings on some modern systems and
2495 shouldn't be needed to compile on ancient ones.
2496 * same.c (MIN) [defined MIN]: Don't define, since it's already
2499 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2500 with the following changes.
2501 (__set_errno): Parenthesize properly.
2502 Include <stdbool.h>.
2503 (MIN, MAX, MATCHING_INO): New macros.
2504 (__getcwd): Define with prototype, not K&R form.
2505 Use heuristics to allocate default buffer on stack if possible.
2506 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2507 behavior, and to avoid the PATH_MAX limit when computing
2509 Use MATCHING_INO to compare inode number to file.
2510 Check for arithmetic overflow in size calculations.
2511 Fix bug in reallocation of dot array that caused getcwd to fail
2512 on directories nested deeper than 75.
2513 Be more careful about saving errno on error.
2514 Do not use realloc; use only free+malloc, as this is a bit
2515 more flexible and avoids a needless copy operation.
2516 Do not inspect st_dev and st_ino for symbolic links; POSIX
2517 doesn't specify the latter.
2518 Check for closedir errors.
2519 Avoid needless casts.
2520 Use "#ifdef weak_alias" around weak_alias, to be like other
2522 The following changes to getcwd.c have effect only when used in
2523 gnulib; they have no effect inside glibc proper.
2524 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2525 as alloca isn't used.
2526 (alloca, __alloca): Likewise.
2527 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2528 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2529 unconditionally, as gnulib assumes C89 or better.
2530 Do not include <sys/param.h>.
2531 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2532 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2534 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2535 Include <dirent.h> in a way that is compatible with modern Autoconf.
2536 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2537 New macros, if not already defined.
2538 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2539 Use "_LIBC", not "defined _LIBC", for consistency.
2540 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2542 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2543 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2544 * xgetcwd.c: David MacKenzie's old code was removed, so give
2545 credit only to Jim Meyering and adjust the copyright dates.
2546 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2547 <stdlib.h>, <unistd.h>, "pathmax.h".
2548 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2549 (INITIAL_BUFFER_SIZE): Remove.
2550 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2552 2004-11-23 Jim Meyering <jim@meyering.net>
2554 * getopt_.h: Remove trailing blanks.
2556 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2558 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2559 (futimens): New function, which uses futimes if available.
2560 (futimens, utimens): Support timespec==NULL, with same semantics
2561 as utime and utimens.
2562 * utimens.h (futimens): New decl.
2564 2004-11-23 Jim Meyering <jim@meyering.net>
2566 * __fpending.c: Add comment.
2568 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2570 * getopt_.h: Re-addition of __getopt_argv_const caused
2571 redefinition warnings. To avoid them, include the defines
2572 in `#if !defined __need_getopt ... #endif'. The only place
2573 where __getopt_argv_const is used is in definitions
2574 of getopt_long and getopt_long_only below, which are as well
2575 protected by `#ifndef __need_getopt'.
2576 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2577 __need_getopt after including <stdio.h> and <unistd.h> These
2578 headers might have defined it.
2580 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2582 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2584 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2585 optopt): Use them instead of invoking ## directly; otherwise, the
2586 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2588 2004-11-19 Bruno Haible <bruno@clisp.org>
2590 * strtok_r.c: Move comments from here...
2591 * strtok_r.h: ... to here.
2593 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2595 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2596 might fail. Problem reported by Yoann Vandoorselaere.
2597 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2598 that mishandle size_t overflow.
2600 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2602 * canon-host.c: Include "strdup.h".
2603 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2604 Use strdup instead of malloc/strcpy to duplicate strings.
2606 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2607 (human_space_before_unit): New constant.
2608 * human.c (human_readable): Support it.
2610 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2611 (xgetcwd): Set errno correctly when failing.
2612 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2613 the failure is actually due to a PATH_MAX problem.
2615 Further getopt changes to make it more likely that glibc will
2616 buy the changes back.
2617 * getopt.c (POSIXLY_CORRECT): New constant.
2618 (getopt): Use it, so to preserve glibc semantic
2619 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2620 when compiling for libc.
2621 * getopt_.h (__getopt_argv_const): Bring it back.
2622 (getopt_long, getopt_long_only): Use it.
2624 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2625 New arg POSIXLY_CORRECT. All callers changed.
2626 (getopt): Argv is now char * const *, as per standard.
2627 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2628 not char *__getopt_argv_const *.
2629 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2630 _getopt_long_only_r): Likewise.
2631 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2632 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2633 _getopt_long_r, _getopt_long_only_r): Likewise.
2634 * getopt_.h (__getopt_argv_const): Remove.
2635 (getopt): Argv is now char * const *, as per standard.
2637 * getdate.y (tORDINAL): New token.
2638 (day, relunit): Allow it for relative times.
2639 (relative_time_table): Use tORDINAL for ordinals.
2641 2004-11-15 Jim Meyering <jim@meyering.net>
2643 * closeout.c: Include "__fpending.h" once again.
2644 Include <stdbool.h>.
2645 (close_stdout): Don't fail just because stdout was closed initially,
2646 since some programs don't write to stdout in the normal course of
2647 operation (other than --version and --help), and we don't want this
2648 function to make e.g. `touch file >&-' fail.
2649 But do fail if it was closed and someone has tried to write to it.
2650 E.g., `printf foo >&-' must fail.
2652 2004-11-11 Simon Josefsson <jas@extundo.com>
2654 * strtok_r.h, strtok_r.c: New file.
2656 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2658 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2659 we can stop lying to compilers about the constness of argv when we
2660 are compiled outside glibc.
2661 (getopt, getopt_long, getopt_long_only): Use it.
2662 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2664 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2665 _getopt_long_only_r): Likewise.
2666 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2667 _getopt_long_only_r): Likewise.
2669 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2670 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2671 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2672 the other external symbols.
2673 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2674 declaration, since the above renaming now works around collisions.
2676 2004-11-11 Jim Meyering <jim@meyering.net>
2678 * linebreak.c: Remove trailing blanks.
2679 * alloca_.h: Likewise.
2680 * acosl.c: Likewise.
2681 * euidaccess.c: Likewise.
2682 * allocsa.h: Likewise.
2684 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2686 * mktime.c (SHR): New macro, which is a portable
2687 substitute for >> that should work even on Crays.
2688 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2689 Problem reported by Mark D. Baushke in
2690 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2691 * getdate.y (SHR): Likewise.
2693 * strftime.c (SHR): Likewise.
2695 * quotearg.c (struct quoting_options): Use unsigned int for
2696 quote_these_too, so that right shifts are well defined. All uses
2699 2004-11-10 Simon Josefsson <jas@extundo.com>
2701 * getaddrinfo.h, getaddrinfo.c: New files.
2703 2004-11-10 Jim Meyering <jim@meyering.net>
2705 Ensure that no close failure goes unreported.
2706 * closeout.c (close_stdout): Always close stdout. I.e., don't
2707 return early when it seems there's nothing to flush.
2708 Don't include __fpending.h.
2710 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2712 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2714 2004-11-05 Bruno Haible <bruno@clisp.org>
2716 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2717 Reported by Mark D. Baushke <mdb@cvshome.org>.
2719 2004-11-04 Bruno Haible <bruno@clisp.org>
2721 2004-09-11 Bruno Haible <bruno@clisp.org>
2722 * allocsa.valgrind: New file.
2723 2004-02-06 Bruno Haible <bruno@clisp.org>
2724 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2725 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2726 Reported by Christopher Seip <chris.seip@hp.com>.
2728 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2730 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2731 with errno == ERANGE if the buffer is too small.
2732 Problem reported by Mark D. Baushke.
2734 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2736 * xreadlink.c (MAXSIZE): New macro.
2737 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2738 size does not exceed MAXSIZE. Avoid cast.
2739 As suggested by Mark D. Baushke in
2740 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2741 if readlink fails with buffer size just under MAXSIZE, try again
2744 2004-11-02 Derek R. Price <derek@ximbiot.com>
2745 and Paul Eggert <eggert@cs.ucla.edu>
2747 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2748 (get_date): Overparenthesize to avoid GCC warning.
2750 2004-11-02 Bruno Haible <bruno@clisp.org>
2752 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2753 function returns void.
2755 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2757 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2758 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2761 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2763 * getdate.y: Add support for TZ="foo" within a date string.
2764 Fix some bugs near time_t boundaries. Reject dates with
2765 out-of-range components, e.g., "Sept 31".
2766 Include <stdlib.h>, "setenv.h", "xalloc.h".
2767 (ISDIGIT_LOCALE): Remove; unused.
2768 Note that the TZ and time functions used here are not reentrant.
2769 (mktime_ok, get_tz): New functions.
2770 (TZBUFSIZE): New constant.
2771 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2772 This requires that we sometimes generate our own TZ="XXX..." setting.
2774 2004-10-27 Derek R. Price <derek@ximbiot.com>
2776 * mktime.c (not_equal_tm): Remove redundant check.
2778 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2780 * getdate.y: Use Bison 1.875 features, and some minor
2781 code cleanups. This change does not affect semantics.
2782 Don't include <stdlib.h>; no longer needed.
2783 Don't include unlocked-io.h; only the "#if TEST" code uses
2784 stdio, and performance isn't crucial there.
2785 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2786 Bison 1.875 features as described below.
2787 All uses of "PC." replaced by "pc->".
2788 (YYSTYPE): Add a forward declaration.
2789 (yylex, yyerror): Use full prototypes in forward decls.
2790 Use "%pure-parser" rather than obsolescent "%pure_parser".
2791 Use %parse-param and %lex-param instead of obsolescent
2792 YYPARSE_PARAM and YYLEX_PARAM.
2793 (meridian_table, month_and_day_table, time_units_table,
2794 relative_time_table, time_zone_table, military_table,
2795 lookup_zone, lookup_word, get_date):
2796 Use NULL instead of 0 where appropriate.
2797 (to_hour): Avoid abort (), to avoid a dependency on
2799 (yyerror, yylex): Now accepts parser_control * arg.
2800 (main) [TEST]: Use '\0' rather than 0 for char.
2802 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2804 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2805 It's now the caller's responsibility to handle the case where
2806 !HAVE_GETPAGESIZE && !defined getpagesize.
2808 * mktime.c (leapyear): Arg is long int, not int.
2810 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2812 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2814 2004-10-12 Simon Josefsson <jas@extundo.com>
2816 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2817 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2820 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2822 * vsnprintf.h: New file.
2823 * vsnprintf.c: New file.
2825 2004-10-07 Bruno Haible <bruno@clisp.org>
2827 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2828 into the provided buffer.
2830 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2832 * diacrit.c, diacrit.h: Add GPL notice.
2834 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2835 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2836 * logl.c (logl): Keep the code as similar to glibc as possible.
2837 This avoids a potential constant-folding bug.
2839 2004-10-05 Bruno Haible <bruno@clisp.org>
2841 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2843 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2845 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2846 * xmalloc.c (xmemdup): Likewise.
2847 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2848 XFREE): Remove these long-obsolescent macros.
2849 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2850 * xstrdup.c: Remove.
2852 * regex.c (re_comp): Cast gettext return value to char *,
2853 Problem reported by Martin Neitzel via Mark D. Baushke.
2855 2004-10-04 Simon Josefsson <jas@extundo.com>
2857 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2858 '#ifdef USE_UNLOCKED_IO'.
2860 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2862 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2863 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2864 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2865 regex.c, sha1.c, version-etc.c, yesno.c:
2866 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2867 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2868 the includer's responsibility.
2870 Sync from coreutils.
2872 * modechange.c (mode_compile): Don't decrement a pointer that
2873 points to the start of a string, as the C Standard says the
2874 resulting behavior is undefined.
2876 * backupfile.h (enum backuptype): Rename none -> no_backups,
2877 simple -> simple_backups, numbered_existing ->
2878 numbered_existing_backups, numbered -> numbered_backups
2879 to avoid shadowing problems. All uses changed.
2880 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2881 * backupfile.c (check_extension, numbered_backup):
2882 Rename locals to avoid shadowing 'basename'.
2883 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2886 * .cppi-disable: Add getopt_.h, getopt_int.h.
2887 * .cvsignore: Add getopt.h.
2889 2004-10-04 Simon Josefsson <jas@extundo.com>
2891 * memmem.h: New file.
2892 * memmem.c: New file, taken from glibc.
2894 2004-10-02 Jim Meyering <jim@meyering.net>
2896 * dirfd.h, getpagesize.h: Add copyright notice.
2898 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2900 * snprintf.c: Remove comments as to why each header is needed.
2902 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2904 * strsep.h: New file.
2905 * strsep.c: New file.
2907 2004-10-01 Simon Josefsson <jas@extundo.com>
2909 * snprintf.c (snprintf): Handle size==0.
2911 2004-10-01 Simon Josefsson <jas@extundo.com>
2912 Bruno Haible <bruno@clisp.org>
2914 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2915 (snprintf): Declare 'args'.
2917 2004-09-30 Simon Josefsson <jas@extundo.com>
2919 * snprintf.h, snprintf.c: New files.
2921 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2923 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2924 (hol_entry_help): Never translate an empty string.
2925 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2926 * argp.h (OPTION_NO_TRANS): New option.
2928 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2930 * xvasprintf.c: Include xalloc.h.
2931 (xvasprintf): Use xalloc_die, not xmalloc_die.
2933 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2935 * dummy.c: Change copyright notice to FSF, and license to GPL.
2937 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2939 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2940 Problem reported by Bruno Haible in:
2941 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2943 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2945 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2946 in case some system header has #define'd it. Problem reported by
2947 Soeren D. Schulze in
2948 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2950 2004-09-08 Bruno Haible <bruno@clisp.org>
2952 * stdint_.h: New file, taken from GNU clisp.
2954 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2956 * xvasprintf.h: New file.
2957 * xvasprintf.c: New file.
2958 * xasprintf.c: New file.
2960 2004-09-08 Bruno Haible <bruno@clisp.org>
2962 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2964 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2966 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2968 Import from coreutils.
2969 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2970 strings on unbounded length. alloca's performance benefits aren't
2971 that important here.
2973 (parse_with_separator): New function, with most of the internals
2974 of the old parse_user_spec. Allow user to omit both user and group,
2975 for compatibility with FreeBSD.
2976 Clone only the user name, not the entire spec.
2977 Do not set *uid, *gid unless entirely successful.
2978 Avoid memory leak in some failing cases.
2979 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2980 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2981 (parse_user_spec): Rewrite to use parse_with_separator.
2983 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2985 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2986 its complicated substitute.
2987 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2988 and program_invocation_name.
2989 (__argp_basename) [!_LIBC]: Remove; the only use was
2990 replaced by its body.
2991 (__argp_short_program_name): Change condition from
2992 !defined __argp_short_program_name to
2993 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2994 to match argp-namefrob.h.
2995 (__argp_failure): Don't assume strerror_r returns char *.
2996 * argp-parse.c (N_): Define unconditionally.
2997 (argp_default_options): Fill out initializers with 0 to avoid
3000 2004-08-12 Simon Josefsson <jas@extundo.com>
3002 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3003 * getopt_.h: Renamed from getopt.h.
3005 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3007 Merge from coreutils.
3009 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3010 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3011 for Reliant Unix 5.43.
3013 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3014 (union fooround): Use uintmax_t, not long int.
3015 The rest is a merge from libc:
3016 [defined _LIBC]: Include <shlib-compat.h>.
3017 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3019 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3021 * strverscmp.c: Convert to UTF-8.
3023 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3025 * obstack.h (obstack_empty_p):
3026 Don't assume that chunk->contents is suitably aligned.
3027 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3028 Likewise. Problem reported by Benno in
3029 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3031 * chown.c (rpl_chown): Work even if the file is writeable but not
3032 readable. This could be improved further but it'd take some work.
3034 2004-08-08 Simon Josefsson <jas@extundo.com>
3036 * xgethostname.c: Don't include error.h (not used).
3039 * getpass.c: Include getpass.h first.
3041 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3043 * xalloc-die.c: New files.
3044 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3046 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3047 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3048 (_, N_, xalloc_die): Move to xalloc-die.c.
3049 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3050 so that we needn't mess with xalloc_msg_memory_exhausted.
3052 * sha1.h: Renamed from sha.h.
3053 (SHA1_H): Renamed from _SHA_H.
3054 (sha1_ctx): Renamed from sha_ctx.
3055 (sha1_init_ctx): Renamed from sha_init_ctx.
3056 (sha1_process_block): Renamed from sha_process_block.
3057 (sha1_process_bytes): Renamed from sha_process_bytes.
3058 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3059 (sha1_read_ctx): Renamed from sha_read_ctx.
3060 (sha1_stream): Renamed from sha_stream.
3061 (sha1_buffer): Renamed from sha_buffer.
3062 * sha1.c: Likewise; renamed from sha.c.
3063 Do not include <sys/types.h>.
3064 Include <stddef.h> rather than <stdlib.h>.
3066 2004-08-08 Bruno Haible <bruno@clisp.org>
3068 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3069 FILESYSTEM_PREFIX_LEN.
3070 * progreloc.c: Likewise.
3071 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3073 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3076 * argp-help.c (make_hol, hol_append): Don't assume that
3077 SIZE_MAX is a valid preprocessor constant.
3078 (__argp_basename): Change from "#ifndef _LIBC"
3079 to "#ifndef __argp_short_program_name", so that
3080 we don't compile these functions for tar.
3082 More merges from coreutils.
3083 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3084 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3086 * addext.c: Remove; no longer needed.
3087 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3088 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3089 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3090 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3091 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3092 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3093 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3094 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3095 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3096 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3097 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3098 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3099 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3100 Import changes from coreutils.
3102 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3104 Merge from coreutils.
3106 * .gdb-history: Remove; this doesn't belong here.
3108 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3109 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3110 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3112 * dirname.h: Include <stdbool.h>.
3113 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3114 for consistency with POSIX terminology. All uses changed.
3115 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3116 (strip_trailing_slashes): Use bool for booleans.
3117 * stripslash.c (strip_trailing_slashes): Likewise.
3119 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3120 sometimes returns a positive errno value even when it succeeds.
3121 (print_errno_message) [!LIBC]: Fall back on strerror if
3124 * path-concat.c (mempcpy): Don't define if a system header defines it.
3125 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3126 (longest_relative_suffix): New function.
3127 (path_concat): Use it. Assume first argument is not NULL.
3128 Port to DOS. Omit redundant separators.
3129 Report an error instead of returning NULL.
3130 Use mempcpy instead of memcpy.
3131 (xpath_concat): Remove: not declared or used.
3133 * same.h: Include <stdbool.h>
3134 (same_name): Return bool, not int.
3135 * same.c (same_name): Likewise.
3136 (errno): Don't declare; we assume C89 or better now.
3138 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3139 if not already defined.
3141 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3142 * dup-safer.c (errno): Likewise.
3144 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3146 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3149 2004-08-03 Simon Josefsson <jas@extundo.com>
3151 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3152 * progname.h: Don't include stdbool.h.
3154 2004-08-02 Simon Josefsson <jas@extundo.com>
3156 * getsubopt.h: New file, with comments from Bruno Haible.
3157 * getsubopt.c: New file, from glibc, but slightly modified based on
3158 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3160 2004-08-01 Simon Josefsson <jas@extundo.com>
3162 * xgetdomainname.c: Include stdlib.h, for free().
3164 2004-07-16 Simon Josefsson <jas@extundo.com>
3166 * dummy.c: New file.
3168 2004-07-16 Bruno Haible <bruno@clisp.org>
3170 * backupfile.h: Add extern "C" for C++.
3171 * closeout.h: Likewise.
3172 * copy-file.h: Likewise.
3173 * findprog.h: Likewise.
3174 * full-write.h: Likewise.
3175 * pathname.h: Likewise.
3176 * progname.h: Likewise.
3177 * stpcpy.h: Likewise.
3178 * stpncpy.h: Likewise.
3179 * strcase.h: Likewise.
3180 * strstr.h: Likewise.
3181 * xalloc.h: Likewise.
3183 * mbswidth.h: Add extern "C" for C++.
3184 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3186 2004-07-09 Simon Josefsson <jas@extundo.com>
3188 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3189 failed without this.)
3191 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3193 * fchown-stub.c: New file.
3195 2004-06-24 Jim Meyering <jim@meyering.net>
3197 * obstack.h (obstack_base): Cast to (void *), per documentation.
3199 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3201 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3203 2004-06-01 Jim Meyering <jim@meyering.net>
3205 * calloc.c: New file.
3207 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3209 * getdate.y (yylex): Allow space between sign and number.
3210 Problem reported by Dan Jacobson.
3212 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3213 and Jim Meyering <jim@meyering.net>
3215 Merge from coreutils CVS.
3217 * stat-macros.h: New file, with contents from file-type.h
3218 and coreutils' system.h.
3219 * file-type.c: Include "stat-macros.h".
3220 * file-type.h (file_type): Move all macro definitions to new file,
3223 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3224 Wrap old code with this conditional.
3225 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3226 function that does not dereference symlinks.
3227 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3229 * xreadlink.c: Include xreadlink.h first, to catch .h file
3230 dependency problems.
3231 (xreadlink): Accept new arg SIZE, for efficiency.
3232 All decls and uses changed.
3233 * xreadlink.h: Include <stddef.h>, for size_t.
3235 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3236 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3238 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3240 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3242 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3243 macros to be defined.
3244 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3245 the allocator returns NULL because the requested size is zero.
3247 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3249 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3250 var. Add comment explaining why libc still defines it. This
3251 merges the following patch from glibc:
3252 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3254 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3256 * obstack.c (_obstack): Remove unused variable. It hasn't been
3257 present in glibc since revision 1.1 of this file.
3258 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3259 obstack_alignment_mask, obstack_alloc, obstack_base,
3260 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3261 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3262 obstack_grow0, obstack_init, obstack_int_grow,
3263 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3264 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3265 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3266 nonexistent functions.
3268 2004-05-17 Derek R. Price <derek@ximbiot.com>
3269 Paul Eggert <eggert@cs.ucla.edu>
3271 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3273 2004-05-14 Bruno Haible <bruno@clisp.org>
3275 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3276 that consists of a '.' followed by an empty digit string.
3277 Patch by Tor Lillqvist <tml@iki.fi>.
3279 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3281 Port obstack to the AS/400, where pointers are 16 bytes wide and
3282 you cannot cast an integer to a valid pointer. This patch is
3283 currently waiting to be integrated into glibc; see
3284 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3286 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3287 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3288 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3289 (struct obstack): temp member is now a union of a pointer and
3290 an integer, instead of an integer. All integer uses changed.
3291 This does not affect the physical layout of struct obstack,
3292 except on hosts (like the AS/400) where the size or alignment of
3293 void * is greater than that of ptrdiff_t.
3294 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3295 __STDC__)]: Store temporary in pointer member of union, not
3297 * obstack.c: Include <stddef.h>, for offsetof.
3298 (struct fooalign): Remove; it doesn't need a name.
3299 (union fooround): Change double to long double, and add void *.
3300 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3301 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3302 not a macro. Hence the values are always int; so remove all
3303 casts-to-int in uses.
3305 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3306 Derek Price <derek@ximbiot.com>
3308 * alloca.c: Include <alloca.h>, to get our interface.
3309 * alloca_.h: Use __alloca on AIX, so that we don't have to
3310 include <alloca.h> first. Use C89 prototype for alloca; this
3311 requires including <stddef.h> for size_t. Use extern "C" if C++.
3312 Use #elif for simplicity, since we can assume C89 now.
3313 Don't try to source the system alloca.h since it will not be found
3314 and to prevent recursively including its replacement.
3315 * fnmatch.c: Include <alloca.h> instead of opencoding.
3316 * regex.c: Likewise.
3318 2004-05-16 Derek Price <derek@ximbiot.com>
3319 Paul Eggert <eggert@cs.ucla.edu>
3321 getline cleanup. This changes the getndelim2 API: both order of
3322 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3325 * getline.c: Don't include stddef.h or stdio.h, since our
3326 interface does that.
3327 (getline): Always use getdelim, so that we don't have two
3328 copies of this code.
3329 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3331 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3332 (GETNDELIM2_MAXIMUM): New macro.
3333 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3334 instead of the old practice of delim2==0. All callers changed.
3335 Return -1 on overflow, instead of returning junk.
3336 Do not set *linesize unless allocation succeeds.
3337 * getndelim2.h: Do not include stddef.h; no longer needed, now
3338 that we include sys/types.h.
3339 * getnline.h: Likewise.
3340 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3341 (getndelim2): Reorder arguments.
3342 * getnline.c (getnline, getndelim):
3343 Don't discard the NMAX argument.
3344 (getnline): Invoke getndelim, to avoid code duplication.
3345 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3346 of (size_t) -1 by callers of the getnline family.
3348 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3350 * nanosleep.c (suspended): Change its type from int to
3351 sig_atomic_t volatile.
3352 (first_call): Make it private to rpl_nanosleep, and have it
3353 be zero initially as that's a bit faster.
3354 (my_usleep): Round up fractional times instead of truncating them,
3355 as this is the usual meaning for 'sleep'.
3357 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3359 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3360 (ENOSYS): Define if not defined.
3361 (settime): Fall back on stime if it exists and settimeofday fails.
3362 But don't bother with fallbacks if a method fails with errno == EPERM.
3364 2004-05-11 Jim Meyering <jim@meyering.net>
3366 Prior to this change, the save_cwd caller required read access to the
3367 current directory on most systems (ones with the fchdir function).
3369 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3370 fails, try write-only, and finally, resort to using xgetcwd.
3372 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3374 * obstack.c, obstack.h: Import changes from libc.
3376 2004-04-28 Bruno Haible <bruno@clisp.org>
3378 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3379 implicitly appends .exe to executables.
3380 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3381 accepts Windows pathnames.
3382 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3383 Cygwin like Windows, since it now accepts Windows pathnames.
3384 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3385 Cygwin like Windows, since it now accepts Windows pathnames.
3386 Reported by Derek Robert Price <derek@ximbiot.com>.
3388 2004-04-20 Jim Meyering <jim@meyering.net>
3390 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3392 2004-04-20 Jim Meyering <jim@meyering.net>
3393 Bruno Haible <bruno@clisp.org>
3395 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3396 memory when realloc fails.
3398 2004-04-18 Jim Meyering <jim@meyering.net>
3400 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3401 don't leak memory and do call END_UTMP_ENT.
3403 2004-04-11 Paul Eggert <eggert@twinsun.com>
3405 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3406 (CHAR_BIT): Remove, since we assume C89.
3407 Include <stdint.h> if available, as per current Autoconf CVS advice.
3409 2004-03-30 Paul Eggert <eggert@twinsun.com>
3411 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3412 not bool, to be more consistent with Unix conventions.
3413 Suggested by Bruno Haible.
3415 Merge from coreutils.
3417 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3420 * getdate.h: Include stdbool.h, and timespec.h instead of
3421 the usual <time.h> dance.
3422 (get_date): Change signature to support fractional time stamps.
3423 All callers changed.
3424 * getdate.y: Include "getdate.h" first, as we can now
3425 assume C89 and don't need to worry about 'const'.
3426 Similarly, include "unlocked-io.h" near start, not in middle.
3428 (textint.value): Use long int rather than int.
3429 (textint.digits): Use size_t rather than int.
3430 (BILLION, LOG10_BILLION): New constants.
3431 (parser_control): New member rel_ns. Members day_ordinal,
3432 time_zone, month, day, hour, minutes, rel_year, rel_month,
3433 rel_day, rel_hour, rel_minutes, rel_seconds
3434 are now long int, not int. Member seconds is now struct timespec,
3435 not int. New member timespec_seen. Members dates_seen, days_seen,
3436 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3438 (%union.intval): Now long int, not int.
3439 New member timespec.
3440 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3441 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3442 (spec): Now is a timespec or an item list.
3443 (timespec, items): New nonterminals.
3444 (time, rel, relunit, number, get_date):
3445 Add support for fractional seconds.
3446 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3447 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3448 (to_hour): First arg is now long int, not int.
3449 (to_year): Returns long int, not int.
3450 Don't treat year -70 like 70.
3451 (tm_diff): Returns long int, not int.
3452 (lookup_word): Use bool instead of int when appropriate.
3453 (yylex): Use size_t for count, not int.
3454 Detect overflow when parsing large integer constants.
3455 Add support for fractions.
3456 (get_date): Make pointers 'const' if possible.
3457 Use more-portable code to detect integer overflow.
3458 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3459 Don't use ctime; it's not reliable if the year has >4 digits.
3461 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3462 This is for compatibility with BSD.
3464 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3465 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3466 From coreutils' system.h.
3468 * userspec.c: Don't include "posixver.h".
3469 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3470 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3471 compatible extension. Simplify code by removing a boolean int
3472 that was always nonzero if a string was nonnull.
3474 2004-03-30 Jim Meyering <jim@meyering.net>
3476 Merge from coreutils.
3478 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3480 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3481 an empty input stream.
3483 * readtokens.c: Include <stdbool.h>.
3484 (readtoken): Use `size_t' rather than int/long.
3485 All callers adjusted.
3486 Use `bool' rather than `int' where appropriate.
3487 Use memset rather than an explicit loop.
3488 Use x2nrealloc rather than xrealloc.
3489 Allow the use of `\0' as a delimiter.
3490 (readtokens): Likewise.
3491 * readtokens.h (readtoken, readtokens): Update prototypes.
3493 2004-03-30 Bruno Haible <bruno@clisp.org>
3495 * getloadavg.c (getloadavg): Don't assume setlocale returns
3498 2004-03-29 Paul Eggert <eggert@twinsun.com>
3500 Merge changes to getloadavg.c from coreutils and Emacs.
3502 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3503 Define to an expression, not to the empty string.
3504 Include cloexec.h and xalloc.h.
3505 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3506 Use set_cloexec_flag rather than rolling our own.
3507 * cloexec.c, cloexec.h: New files.
3509 2004-03-18 Paul Eggert <eggert@twinsun.com>
3511 * getopt.h: Sync with libc CVS.
3513 2004-03-18 Paul Eggert <eggert@twinsun.com>
3514 Bruno Haible <bruno@clisp.org>
3516 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3517 not on all platforms that have <wchar.h>.
3518 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3520 2004-03-09 Paul Eggert <eggert@twinsun.com>
3522 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3524 * getopt_int.h: New file, also synced from libc.
3526 2004-03-07 Paul Eggert <eggert@twinsun.com>
3528 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3529 '#if' expressions. Unlike the code it replaces, it does not
3530 depend on (defined _SC_PAGESIZE). However, it does depend on
3531 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3532 first reported by Jason Andrade in
3533 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3535 2004-01-18 Simon Josefsson <jas@extundo.com>
3537 * strdup.h: New file.
3538 * strdup.c: Include it.
3539 * path-concat.c: Include strdup.h. Drop strdup declaration.
3540 * userspec.c: Include strdup.h. Drop strdup declaration.
3542 2004-02-06 Karl Berry <karl@gnu.org>
3544 * config.charset: update from gettext 0.14.1.
3546 2004-02-05 Paul Eggert <eggert@twinsun.com>
3548 Add comments and code, prompted by suggestions from Bruno Haible
3550 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3551 describing the enum quoting_style values.
3552 * quotearg.c (quotearg_alloc): New function.
3553 (quotearg_buffer_restyled): Treat lone { and } as special.
3554 Treat = as special. Work around bug with older shells
3555 that "see" a '\' that is really the 2nd byte of a multibyte char.
3556 Quote empty string with shell_quoting_style.
3558 2004-02-03 Bruno Haible <bruno@clisp.org>
3560 * pipe.h: New file, from GNU gettext.
3561 * pipe.c: New file, from GNU gettext.
3563 2004-01-27 Bruno Haible <bruno@clisp.org>
3565 * execute.h: New file, from GNU gettext.
3566 * execute.c: New file, from GNU gettext.
3567 * w32spawn.h: New file, from GNU gettext.
3569 2004-01-23 Paul Eggert <eggert@twinsun.com>
3571 Exit-status fix from coreutils.
3573 Use exit_failure consistently in place of EXIT_FAILURE,
3574 so that program exit statuses are consistent on failure.
3576 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3577 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3578 * argmatch.h: Comment fix to match the above.
3579 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3580 Now a macro referring to exit_failure, instead of a separate
3581 variable. Include "exitfail.h" to get it.
3582 * xstrtol.h: Include "exitfail.h".
3583 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3585 * long-options.c (parse_long_options): Use prototype
3586 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3589 2004-01-21 Jim Meyering <jim@meyering.net>
3591 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3592 so as not to conflict with a different-sized __mktime_internal
3593 function in GNU libc.
3594 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3595 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3597 2004-01-18 Paul Eggert <eggert@twinsun.com>
3599 Merge from diffutils.
3601 * file-type.c (file_type): Add typed memory objects.
3602 * file-type.h (S_TYPEISTMO): New macro.
3604 * c-stack.h (c_stack_action): Remove argv argument.
3605 * c-stack.c (c_stack_action): Likewise. All uses changed.
3606 (die): Don't calculate message unless segv_action returns.
3607 (get_stack_location, min_address_from_argv, max_address_from_argv,
3608 volatile stack_base, volatile_stack_size): Remove.
3609 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3610 that every segmentation violation is a stack overflow. (Ouch!)
3611 See Debian bug 136249 (still outstanding) for more info about why
3612 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3614 2003-11-30 Bruno Haible <bruno@clisp.org>
3616 Safer stack allocation.
3617 * setenv.c: Include allocsa.h.
3618 (alloca): Remove fallback definition.
3619 (freea): Remove macro.
3620 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3623 2003-10-17 Bruno Haible <bruno@clisp.org>
3625 * binary-io.h: Avoid warnings on Cygwin.
3627 2003-12-28 Bruno Haible <bruno@clisp.org>
3629 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3630 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3632 2003-11-28 Bruno Haible <bruno@clisp.org>
3634 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3636 2003-11-27 Bruno Haible <bruno@clisp.org>
3638 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3640 2003-11-17 Bruno Haible <bruno@clisp.org>
3642 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3644 2003-11-24 Bruno Haible <bruno@clisp.org>
3646 * xallocsa.h: New file, from GNU gettext.
3647 * xallocsa.c: New file, from GNU gettext.
3649 2003-11-24 Bruno Haible <bruno@clisp.org>
3651 * allocsa.h: New file, from GNU gettext.
3652 * allocsa.c: New file, from GNU gettext.
3654 2003-11-24 Bruno Haible <bruno@clisp.org>
3656 * eealloc.h: New file.
3658 2004-01-15 Jim Meyering <jim@meyering.net>
3660 Merge from coreutils.
3662 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3663 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3664 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3666 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3667 optional configure-time default.
3669 * version-etc.c (version_etc_copyright): Update copyright date.
3671 * xreadlink.c (xreadlink): Correct outdated comment.
3673 2004-01-15 Paul Eggert <eggert@twinsun.com>
3675 Merge from coreutils.
3677 * posixver.c: Include posixver.h.
3679 * same.c: Include <stdbool.h>, <limits.h>.
3680 (_POSIX_NAME_MAX): Define if not defined.
3682 (same_name): If file names are silently truncated, report
3683 that the file names are the same if they are the same after
3684 the silent truncation.
3686 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3687 conversion function.
3688 * xstrtod.c (xstrtod): Likewise. All callers changed to
3689 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3692 2004-01-14 Paul Eggert <eggert@twinsun.com>
3694 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3695 with like-named macro in fnmatch.c.
3696 (EXT): Use an internal constant instead.
3698 Merge fnmatch patches from glibc.
3699 * fnmatch.c (mbsinit): Remove define.
3700 Add libc_hidden_ver (__fnmatch, fnmatch).
3701 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3702 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3704 2003-12-14 Karl Berry <karl@gnu.org>
3706 * config.charset: update from gettext-runtime.
3708 2003-12-03 Paul Eggert <eggert@twinsun.com>
3710 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3711 Bug reported by Alfred M. Szmidt.
3713 2003-11-29 Karl Berry <karl@gnu.org>
3715 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3717 2003-11-23 Paul Eggert <eggert@twinsun.com>
3718 Bruno Haible <bruno@clisp.org>
3720 * printf-parse.h: Don't include sys/types.h.
3721 (ARG_NONE): New macro.
3722 (char_directive): Change type of *arg_index fields to size_t.
3723 * printf-parse.c: Don't include sys/types.h.
3724 (SSIZE_MAX): Remove macro.
3725 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3726 Remove unnecessary overflow check.
3727 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3730 2003-11-24 Paul Eggert <eggert@twinsun.com>
3732 * alloca.c: Remove dependency on xalloc module.
3733 (xalloc_die): Remove.
3734 (memory_full) [!defined emacs]: New macro.
3735 [!defined emacs]: Don't include xalloc.h.
3736 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3737 address arithmetic overflows. Change datatypes a bit to avoid
3740 2003-11-22 Jim Meyering <jim@meyering.net>
3742 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3744 2003-11-17 Bruno Haible <bruno@clisp.org>
3746 * vasnprintf.c (alloca): Remove fallback definition.
3747 (freea): Remove definition.
3748 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3749 Reported by Paul Eggert.
3751 2003-11-17 Jim Meyering <jim@meyering.net>
3753 On systems without utime and without a utimes function capable of
3754 dealing with a NULL struct utimbuf* argument, this utime replacement
3755 could -- in unusual circumstances -- leak a file descriptor.
3756 * utime.c: Include <unistd.h> and <errno.h>.
3757 (utime_null): Be sure to close `fd' and to preserve errno.
3758 Reported by Geoff Collyer via Arnold Robbins.
3760 2003-11-16 Paul Eggert <eggert@twinsun.com>
3761 Bruno Haible <bruno@clisp.org>
3763 Protect against address arithmetic overflow.
3764 * printf-args.h: Include stddef.h.
3765 (arguments): Change type of field 'count' to size_t.
3766 * printf-args.c (printf_fetchargs): Use size_t instead of
3767 'unsigned int' where appropriate.
3768 * printf-parse.h: Include sys/types.h.
3769 (char_directive): Change type of *arg_index fields to ssize_t.
3770 (char_directives): Change type of fields 'count', max_*_length to
3772 * printf-parse.c: Include sys/types.h and xsize.h.
3773 (SSIZE_MAX): Define fallback value.
3774 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3775 instead of 'int' where appropriate. Check a_allocated, d_allocated
3776 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3777 * vasnprintf.c: Include xsize.h.
3778 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3779 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3780 overflow. Avoid wraparound when converting a width or precision from
3783 2003-11-16 Bruno Haible <bruno@clisp.org>
3785 Update from GNU gettext.
3786 * printf-parse.c: Generalize to it can be compiled for wide strings.
3787 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3788 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3789 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3790 SNPRINTF): New macros.
3791 Don't include <alloca.h> if the file is used inside libintl.
3792 (local_wcslen): New function, for Solaris 2.5.1.
3793 (VASNPRINTF): Use it instead of wcslen.
3795 2003-11-16 Bruno Haible <bruno@clisp.org>
3797 * xsize.h (xmax): New function.
3798 (xsum, xsum3, xsum4): Declare as "pure" functions.
3800 2003-11-12 Paul Eggert <eggert@twinsun.com>
3802 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3803 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3804 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3805 heuristic is just as accurate as far as we know, and it removes a
3806 dependency on size_max.m4 and ptrdiff_max.m4.
3808 2003-11-12 Paul Eggert <eggert@twinsun.com>
3810 * xstrtol.c (__xstrtol): Remove "break" immediately after
3811 "return", to pacify some unknown compiler. Problem reported
3814 2003-11-11 Bruno Haible <bruno@clisp.org>
3816 * xsize.h (SIZE_MAX): Remove fallback definition.
3817 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3820 2003-11-10 Paul Eggert <eggert@twinsun.com>
3822 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3823 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3824 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3826 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3827 not (size_t) -1, since it's defined here.
3829 2003-11-06 Paul Eggert <eggert@twinsun.com>
3831 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3832 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3833 Reject sizes of exactly SIZE_MAX bytes.
3834 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3835 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3837 2003-11-05 Bruno Haible <bruno@clisp.org>
3839 * xsize.h: Include limits.h, to avoid a possible collision with
3840 SIZE_MAX defined in <limits.h> on Solaris.
3842 2003-11-04 Bruno Haible <bruno@clisp.org>
3844 * xsize.h: New file.
3845 * linebreak.c: Include xsize.h.
3846 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3847 argument for overflow.
3848 Suggested by Paul Eggert.
3850 2003-10-31 Bruno Haible <bruno@clisp.org>
3852 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3853 to avoid (extremely rare) race condition.
3854 Suggested by Paul Eggert.
3856 2003-11-03 Jim Meyering <jim@meyering.net>
3858 * userspec.c: Include "userspec.h".
3859 * userspec.h: New file.
3861 2003-10-31 Paul Eggert <eggert@twinsun.com>
3863 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3864 * mountlist.c (SIZE_MAX): Define if not defined already.
3865 (read_filesystem_list): Set and use me_type_malloced.
3866 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3867 whatever the type happens to be), for brevity and consistency.
3868 Check for size calculation overflow on Alphas running OSF/1.
3870 2003-10-31 Jim Meyering <jim@meyering.net>
3872 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3874 * linebuffer.c: Include <string.h> for declaration of memset.
3876 2003-10-30 Paul Eggert <eggert@twinsun.com>
3877 Bruno Haible <bruno@clisp.org>
3879 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3880 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3882 2003-10-29 Paul Eggert <eggert@twinsun.com>
3884 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3885 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3887 * quotearg.c (quotearg_n_options): Use it.
3888 * group-member.c: Include <stdbool.h>.
3889 (free_group_info): Arg is now const *; don't free arg.
3890 (get_group_info): Now returns bool and accepts struct group_info *,
3891 rather than returning a malloc'ed struct group_info *.
3892 All uses changed. Check for overflow in internal size calculation.
3894 * getusershell.c (readname): Simplify the code by using x2nrealloc
3895 rather than xmalloc/xrealloc.
3896 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3897 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3898 conformance bug: the old code used a pointer after freeing the
3899 storage that it addressed.
3900 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3901 rather than doing it by hand.
3902 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3903 the buffer preserved. Use free and xmalloc instead.
3904 * quotearg.c (quotearg_n_options): Likewise.
3905 Use a simpler test for size overflow. Don't use xalloc_oversized
3906 because unsigned int might be wider than size_t (!); this suggests
3907 that we should switch from unsigned int to size_t for slot numbers.
3909 2003-10-27 Bruno Haible <bruno@clisp.org>
3911 * stdbool_.h: Better support for BeOS.
3913 2003-10-27 Paul Eggert <eggert@twinsun.com>
3915 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3916 to allocate the returned structure. Do not allocate a subarray,
3917 as x2nrealloc will do that.
3918 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3919 instead of xnrealloc.
3920 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3922 2003-10-26 Paul Eggert <eggert@twinsun.com>
3924 * xalloc.h (xalloc_oversized): New static inline function, for
3925 callers that want to do their own size-overflow checking. Include
3926 <stdbool.h>, since xalloc_oversized returns bool.
3927 * xalloc.c (array_size_overflow): Remove. All callers changed
3928 to use xalloc_oversized.
3930 Add two functions x2realloc, x2nrealloc, for programs that grow
3931 arrays dynamically by doubling their sizes.
3932 * xalloc.h (x2realloc, x2nrealloc): New decls.
3933 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3936 Port to C99 semantics for 'inline' of external functions.
3937 Bug reported by Bruno Haible.
3938 * xmalloc.c (xnmalloc_inline): New static inline function,
3939 with the old contents of xnmalloc.
3940 (xnmalloc, xmalloc): Use it.
3941 (xnrealloc_inline): New static inline function,
3942 with the old contents of xnrealloc.
3943 (xnrealloc, xrealloc): Use it.
3945 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3947 2003-10-25 Paul Eggert <eggert@twinsun.com>
3949 Fix several address-calculation bugs in the hash modules,
3950 plus some minor code cleanup.
3952 * hash.h: Include <stdbool.h>, for bool.
3953 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3954 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3955 hash_get_n_entries, hash_get_max_bucket_length,
3956 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3957 hash_rehash): Use size_t rather than unsigned.
3958 * hash.c (struct hash_table, hash_get_n_buckets,
3959 hash_get_n_buckets_used, hash_get_n_entries,
3960 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3961 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3962 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3964 (SIZE_MAX): Define if not defined.
3965 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3966 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3968 Use const * when possible.
3969 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3970 (check_tuning): Fix bug: if tuning parameters were very close to
3971 0 or 1, rounding errors could have caused subscript violations.
3972 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3973 (hash_initialize): Add 'fail:' label
3974 to free table and return NULL, and use it to simplify code.
3975 Use calloc rather than clearing the storage ourself.
3976 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3977 buffer size calculations.
3978 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3979 Include <stddef.h>, for size_t.
3980 * hash-pjw.c (hash_pjw): Likewise.
3981 Switch to method described by Bruno Haible.
3982 Include <limits.h>, for CHAR_BIT.
3983 (SIZE_BITS): New macro.
3985 2003-10-21 Paul Eggert <eggert@twinsun.com>
3987 * getndelim2.c (getndelim2): When size calculation overflows,
3988 ceiling the allocation at NMAX bytes rather than silently
3989 discarding input bytes before NMAX is reached. This makes
3990 a difference only if NMAX exceeds SIZE_MAX / 2.
3992 * obstack.c: Merge from glibc.
3993 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3994 Add libc_hidden_def (_obstack_newchunk).
3995 (_obstack_free) [! defined _LIBC]: Remove.
3996 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3997 a clone of the function body.
3998 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3999 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4001 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4002 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4005 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4006 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4007 Don't use lvalue casts, as GCC plans to remove support for them
4008 in GCC 3.5. Reported by Joseph S. Myers. This bug
4009 was also present in the non-GCC version, indicating that this
4010 code had always been buggy and had never been widely used.
4011 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4012 Use the fast variant of each macro, rather than copying the
4013 definiens of the fast variant; that way, we'll be more likely to
4014 catch future bugs in the fast variants.
4016 2003-10-20 Bruno Haible <bruno@clisp.org>
4018 * wait-process.h: New file, from GNU gettext.
4019 * wait-process.c: New file, from GNU gettext.
4021 2003-10-19 Jim Meyering <jim@meyering.net>
4023 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4025 2003-10-16 Paul Eggert <eggert@twinsun.com>
4027 * getgroups.c: Include <errno.h>, <stdlib.h>.
4028 (getgroups): First arg is int, not size_t.
4029 Don't let 'free' mangle errno.
4031 2003-10-16 Jim Meyering <jim@meyering.net>
4033 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4035 2003-10-15 Paul Eggert <eggert@twinsun.com>
4037 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4039 (new_exclude, add_exclude_file): Initial size no longer needs to
4041 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4042 our own address arithmetic overflow checking.
4044 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4045 (fnmatch): Do not alloca more than 2000 wide characters;
4046 instead, use malloc for large buffers.
4047 Check for address arithmetic overflow, and return -1
4048 with errno set to ENOMEM in that case.
4049 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4050 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4051 instead, return -1. Check for address arithmetic overflow.
4053 2003-10-14 Paul Eggert <eggert@twinsun.com>
4055 Handle invalid suffixes and overflow independently, so that
4056 callers can treat them independently as needed. Fix some bugs in
4057 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4058 suffix for a human-readable blocksize. The major caller-visible
4059 change is the addition of a new
4060 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4061 that both overflow and suffix chars were found.
4063 * human.c (humblock): Don't check separately for invalid suffix
4064 char; that is xstrtoumax's job (now that its bug is fixed).
4065 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4066 INTMAX_MAX]: New macros.
4067 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4068 TYPE_MAXIMUM): New macros.
4069 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4070 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4071 if overflow occurs, as it's what __strtol does and it's more useful
4073 (__xstrtol): If __strtol reports some error other than ERANGE,
4074 reflect it to the caller as LONGINT_INVALID. If it reports
4075 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4076 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4077 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4079 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4080 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4081 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4082 [defined UINTMAX_MAX]: New macros.
4084 2003-10-14 Bruno Haible <bruno@clisp.org>
4086 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4087 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4088 Also use volatile where needed.
4090 2003-10-12 Paul Eggert <eggert@twinsun.com>
4092 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4093 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4094 and define in terms of the other primitives.
4095 * xmalloc.c: Include stdbool.h; do not include exit.h.
4096 (SIZE_MAX): Define if not already defined.
4097 (array_size_overflow): New function.
4098 (xalloc_die): Abort instead of exiting if 'error' returns.
4099 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4100 (xmalloc, xrealloc): Use them.
4101 (xcalloc): Check for address arithmetic overflow.
4102 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4103 a bit faster than strcpy.
4105 2003-10-08 Paul Eggert <eggert@twinsun.com>
4107 Merge getpass from libc, plus a few fixes.
4109 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4110 Include <stdbool.h>.
4111 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4112 __fsetlocking to empty.
4113 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4114 do include <bits/libc-lock.h>.
4115 Do not include <fcntl.h>; not needed.
4116 [_LIBC]: Include <wchar.h>.
4117 (NOTCANCEL_MODE): New macro.
4118 (flockfile, funlockfile) [_LIBC]: New macros.
4119 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4120 [!_LIBC]: New macros.
4121 (call_fclose): New function.
4122 (getpass): Use it. Save tty stream separately; this simplifies the
4123 code and makes it more reliable if stdin happens to equal stdout.
4124 Invoke __fsetlocking on tty.
4125 Handle thread cancellation if needed.
4126 Namespace cleanup (use __tcgetattr, __getline).
4127 Use bool for Booleans.
4128 [USE_IN_LIBIO]: Handle wide streams.
4129 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4130 stream might go where.
4132 * unlocked-io.h: Include <stdio.h>, so that the caller
4133 doesn't have to include <stdio.h> before us.
4134 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4135 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4136 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4137 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4138 if not declared, so that we can use getpass.c code from libc without
4140 (flockfile, ftrylockfile, funlockfile): New macros.
4142 2003-10-06 Bruno Haible <bruno@clisp.org>
4144 * version-etc-2.h: Remove file.
4145 * version-etc-2.c: Remove file.
4147 2003-09-25 Jim Meyering <jim@meyering.net>
4148 Bruno Haible <bruno@clisp.org>
4150 This lets translators provide better translations for the
4151 "Written by ..." part of --version output.
4152 * version-etc.h: Include stdarg.h.
4153 (version_etc_copyright): Declare as readonly.
4154 (version_etc): Make this function variadic with a NULL-terminated list
4155 of author name strings.
4156 (version_etc_va): New declaration.
4157 * version-etc.c: Include stdarg.h, stdlib.h.
4158 (version_etc_copyright): Declare as readonly.
4159 (version_etc_va): New function. Provide a different translatable string
4160 for each possible number of authors < 10. Abbreviate when there are 10
4162 (version_etc): Make this function variadic. Call version_etc_va.
4163 Suggestion from Gary V. Vaughan.
4165 * long-options.h (parse_long_options): Change prototype: the authors
4166 string is moved to the end and becomes variadic.
4167 * long-options.c: Include stdarg.h.
4168 (parse_long_options): Make this function variadic, too.
4169 Call version_etc_va, not version_etc.
4171 2003-10-06 Bruno Haible <bruno@clisp.org>
4173 * fatal-signal.h: New file, from GNU gettext.
4174 * fatal-signal.c: New file, from GNU gettext.
4176 2003-10-04 Karl Berry <karl@gnu.org>
4178 * argp*: update from libc.
4180 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4182 * getpass.c (getpass): Use a no-op fseek when switching from input to
4183 output mode on the same stream.
4185 2003-09-29 Paul Eggert <eggert@twinsun.com>
4187 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4188 Fix arg typo in previous patch.
4190 2003-09-28 Jim Meyering <jim@meyering.net>
4192 * error.c: Correct cpp indentation.
4194 2003-09-27 Paul Eggert <eggert@twinsun.com>
4196 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4197 Omit the special code that used __typeof__, since we worry that
4198 it could be more trouble than it's worth. See:
4199 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4200 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4204 2003-09-26 Jim Meyering <jim@meyering.net>
4206 * error.c (error_tail): Move some declarations
4207 into inner scope where the local variables are used.
4209 2003-09-26 Bruno Haible <bruno@clisp.org>
4211 * stpncpy.h (gnu_stpncpy): New declaration.
4212 (stpncpy): Define as alias for gnu_stpncpy.
4213 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4215 2003-09-26 Paul Eggert <eggert@twinsun.com>
4217 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4218 (error_tail): Do not loop, reallocating temporary buffer, since
4219 the output cannot contain more wide characters than the input
4220 contains bytes, the size must be big enough already. This avoids
4221 one potential size overflow calculation. Check for size overflow
4222 when calculating temporary buffer size. Free temporary buffer
4223 when done, if it was allocated with malloc; this plugs a memory
4224 leak. Remove casts from void * to pointers, that are no longer
4225 needed now that we're assuming C89 or better.
4227 Merge error changes from glibc.
4229 * error.c, error.h: Update copyright notice header to match glibc.
4230 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4231 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4232 Disable cancellation while printing error.
4233 * error.h: Prepend __ to parameter names.
4235 2003-09-25 Karl Berry <karl@gnu.org>
4237 * argp-fmtstream.c, argp-help.c: update from libc.
4239 2003-09-25 Bruno Haible <bruno@clisp.org>
4241 * version-etc-2.h: New file, from version-etc.h with modifications.
4242 * version-etc-2.c: New file, from version-etc.c with modifications.
4244 2003-09-25 Simon Josefsson <jas@extundo.com>
4246 * xgetdomainname.h: New file.
4247 * xgetdomainname.c: New file.
4249 2003-09-25 Simon Josefsson <jas@extundo.com>
4250 Bruno Haible <bruno@clisp.org>
4252 * getdomainname.h: New file.
4253 * getdomainname.c: New file.
4255 2003-09-24 Paul Eggert <eggert@twinsun.com>
4257 * linebuffer.c (freebuffer): Don't free the argument, just
4258 the buffer associated with the argument. Bug reported by
4261 2003-09-19 Karl Berry <karl@gnu.org>
4263 * argp.h: update from libc.
4265 2003-09-16 Paul Eggert <eggert@twinsun.com>
4267 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4268 input error, instead of returning NULL the next time we are called
4269 (and therefore losing track of errno).
4271 2003-09-15 Paul Eggert <eggert@twinsun.com>
4273 * getndelim2.c (getndelim2): Don't trash errno when a read
4274 fails, so that the caller gets the proper errno.
4276 * readutmp.c (read_utmp): Likewise.
4277 Check for fstat error. Close stream and free storage
4280 2003-09-14 Bruno Haible <bruno@clisp.org>
4282 * fwriteerror.h: New file.
4283 * fwriteerror.c: New file.
4285 2003-09-14 Jim Meyering <jim@meyering.net>
4287 * getloadavg.c: Correct cpp indentation.
4288 * strdup.c: Likewise.
4289 * vasnprintf.c: Likewise.
4291 2003-09-12 Paul Eggert <eggert@twinsun.com>
4293 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4294 * obstack.c [!defined _LIBC]: Likewise.
4295 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4296 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4297 * exitfail.c: Don't include stdlib.h; no longer needed.
4299 More changes to assume C89 or better.
4301 * error.c (error_tail): Assume vprintf.
4303 * argmatch.c (getenv): Remove decl.
4304 * progreloc.c (get_full_program_name): Define via prototype.
4305 * setenv.c (clearenv): Likewise.
4306 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4308 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4309 (malloc, memcpy): Remove decls.
4310 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4311 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4312 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4313 (memcpy): Remove macro.
4314 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4315 (__P): Remove. All uses removed.
4316 (PTR): Remove. All uses changed to void *.
4317 (CHAR_BIT, NULL): Remove.
4318 (spaces, zeros, memset_space, memset_zero)
4319 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4321 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4322 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4323 Define with prototype.
4324 Remove now-unnecessary prototype decl.
4325 (extra_args_spec): Assume ANSI C. All uses changed.
4326 (extra_args_spec_iso): Remove.
4327 (my_strftime, emacs_strftimeu): Define via prototype.
4328 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4330 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4331 * strtoimax.c: Include <stdlib.h> unconditionally.
4332 (strtoul, strtol): Remove decls.
4333 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4335 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4336 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4337 (LOCALE_PARAM_PROTO): New macro.
4338 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4339 (INTERNAL (strtol), strtol): Define with a prototype.
4340 (PARAMS): Remove. All uses removed.
4341 * tempname.c: Include <string.h> unconditionally.
4342 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4343 * xgethostname.c (main): Define with a prototype.
4344 * xmalloc.c: Include "xalloc.h" first, to check interface.
4345 Include <stdlib.h> unconditionally.
4346 (calloc, malloc, realloc, free): Remove decls.
4347 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4348 Include <stdlib.h> unconditionally. Sort include file names.
4350 (xstrtod): Define with a prototype.
4351 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4352 (strtol, strtoul): Remove decls.
4354 2003-09-11 Paul Eggert <eggert@twinsun.com>
4356 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4357 Include <stdlib.h>, <string.h> unconditionally.
4358 Remove now-unnecessary cast to char *.
4359 * strnlen.c: Include <string.h> unconditionally.
4360 * yesno.c (yesno): Define with a prototype.
4362 2003-09-10 Bruno Haible <bruno@clisp.org>
4364 * strcspn.c: Include <string.h> unconditionally.
4365 * strpbrk.c: Include <string.h> unconditionally.
4366 * strstr.c: Include <string.h> unconditionally.
4367 * unicodeio.c: Include <string.h> unconditionally.
4368 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4369 * unsetenv.c: Likewise.
4370 * xreadlink.c: Include <stdlib.h> unconditionally.
4371 * yesno.c: Include <stdlib.h> unconditionally.
4372 (rpmatch): Add prototype.
4374 2003-09-10 Jim Meyering <jim@meyering.net>
4376 * error.c: Correct indentation of cpp directives.
4378 2003-09-09 Paul Eggert <eggert@twinsun.com>
4382 * acosl.c (main): Use a prototype.
4383 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4386 * getloadavg.c (getloadavg, main): Define via prototypes.
4388 * getopt.h (struct option.name): Assume C89, and use 'const'.
4389 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4390 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4392 * getopt.c (const): Remove macro.
4393 Include <string.h> unconditionally.
4394 (my_index): Remove; all uses changed to strchr.
4395 (strlen): Remove decl.
4396 (exchange): Remove forward decl; no longer needed.
4397 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4398 Define with prototype.
4399 * getopt1.c (const): Remove macro.
4400 (getopt_long, getopt_long_only, main): Define with prototype.
4402 * getugroups.c: Include <string.h> unconditionally.
4404 * getusershell.c: Include <stdlib.h> unconditionally.
4405 (getusershell, setusershell, endusershell, readname, main):
4406 Define with prototypes.
4408 * group-member.c: Include group-member.h first.
4409 Include <stdlib.h> unconditionally.
4411 * hard-locale.c: Include hard-locale.h first.
4412 Include <stdlib.h>, <string.h> unconditionally.
4414 * hash.c (free, malloc): Remove decls.
4415 Include <stdlib.h> unconditionally.
4417 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4418 (getenv): Do not declare.
4420 * idcache.c: Include <string.h> unconditionally.
4422 * long-options.c: Include long-options.h first, to test interface.
4423 Include <stdlib.h> unconditionally.
4425 * makepath.c: Include makepath.h first, to test interface.
4426 Include <stdlib.h> and <string.h> unconditionally.
4428 * linebuffer.c: Include <stdlib.h>.
4429 (free): Remove decl.
4431 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4432 rpl_malloc returns void *, not char *.
4433 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4435 * md5.h: Include <limits.h> unconditionally.
4436 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4437 (__P): Remove; all uses removed.
4438 * md5.c: Include "md5.h" first.
4439 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4440 md5_buffer, md5_process_bytes, md5_process_block):
4441 Define with prototypes.
4442 * sha.h (__P): Remove all uses. (It wasn't defined??)
4443 * sha.c: Include "sha.h" first.
4444 Include <stdlib.h>, <string.h> unconditionally.
4446 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4447 * memcmp.c (__ptr_t): Likewise.
4448 * memrchr.c (__ptr_t): Likewise.
4449 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4450 Include <string.h> unconditionally.
4451 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4452 * memchr.c: Include <stdlib.h> unconditionally.
4453 * memchr.c (LONG_MAX): Remove.
4454 * memrchr.c (LONG_MAX): Likewise.
4455 * memchr.c (__memchr): Define via a prototype.
4456 * memrchr.c (__memrchr): Likewise.
4457 * memcmp.c (__P): Remove, and remove all uses.
4458 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4459 Remove forward decls; no longer needed.
4460 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4461 Use types required by C89 in prototype.
4463 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4464 * savedir.c: Likewise.
4465 * mkdir.c (free): Remove decl.
4466 * rmdir.c (rmdir): Define with a prototype.
4467 * savedir.c: Include savedir.h first, to test interface.
4469 * mktime.c (STDC_HEADERS): Remove.
4470 Include <stdlib.h>, <string.h> unconditionally.
4472 * modechange.c: Include <stdlib.h> unconditionally.
4473 (malloc): Remove decl.
4475 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4476 (free): Remove decl.
4478 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4479 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4480 (This type really should be intptr_t, but that's a C99ism.)
4481 (_obstack_memcpy): Remove: all uses changed to memcpy.
4482 Include <string.h> unconditionally.
4483 (struct obstack): Assume __STDC__ for types of members
4484 chunkfun, freefun, extra_arg.
4485 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4486 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4487 obstack_begin, obstack_specify_allocation,
4488 obstack_specify_allocation_with_arg, obstack_chunkfun,
4489 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4490 Remove unprototyped decls and the macros that use them.
4491 * obstack.c (POINTER): Remove. All uses changed to void *.
4492 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4493 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4494 (defined __STDC__ && __STDC__)]:
4495 Remove nonprototyped code.
4496 Include <stdlib.h> unconditionally.
4497 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4498 _obstack_allocated_p, _obstack_free, obstack_free,
4499 _obstack_memory_used, print_and_abort):
4500 Define using prototypes.
4501 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4502 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4503 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4504 obstack_next_free, obstack_object_size, obstack_room) [0]:
4505 Remove unused, unprototyped code.
4507 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4509 * physmem.c (physmem_total, physmem_available, main): Define
4512 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4513 (main): Define with a prototype.
4515 * posixver.c (getenv): Remove decl.
4517 * putenv.c (malloc): Returns void *, not char *.
4518 Include <string.h> unconditionally.
4519 (strchr, memcpy, NULL): Do not define.
4521 * readtokens.c: Include readtokens.h first, to test interface.
4522 Include <stdlib.h>, <string.h> unconditionally.
4523 (init_tokenbuffer): Define with a prototype.
4525 * regex.c (PARAMS): Remove. All uses removed.
4526 All uses of _RE_ARGS removed, too.
4527 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4529 (bzero): Assume memset exists.
4530 (memcmp, memcpy, NULL): Remove.
4531 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4532 char, or assignments to local vars of type signed char.
4533 (init_syntax_once, PREFIX(extract_number_and_incr),
4534 PREFIX(print_partial_compiled_pattern),
4535 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4536 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4537 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4538 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4539 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4540 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4541 wcs_compile_range, byte_compile_range, truncate_wchar,
4542 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4543 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4544 count_mbs_length, wcs_re_match_2_internal,
4545 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4546 PREFIX(alt_match_null_string_p),
4547 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4548 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4549 regfree, PREFIX(extract_number)): Define with prototype. Remove
4550 now-unnecessary declaration, if any.
4551 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4553 Remove now-unnecessary casts among pointer types.
4554 * regex.h (_RE_ARGS): Remove. All uses removed.
4556 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4557 (free): Remove decl.
4559 * rpmatch.c: Include <stdlib.h> unconditionally.
4561 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4562 (free): Remove decl.
4564 * save-cwd.c: Include <stdlib.h> unconditionally.
4565 * xgetcwd.c: Likewise.
4567 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4568 (free): Remove decl.
4570 * strchrnul.c (strchrnul): Define with a prototype.
4571 Fix bug: c_in was not converted to char before searching.
4573 The following changes are not K&R related:
4575 * group-member.h: Include <sys/types.h>, so that this file is
4577 * makepath.h: Likewise.
4579 * getusershell.c (readname, default_index, line_size, readname):
4580 Use size_t, not int, for sizes.
4581 (readname): If the size overflows, report an error instead of
4584 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4586 * getndelim2.c: Assume stdlib.h per the C89 spec.
4588 2003-09-08 Paul Eggert <eggert@twinsun.com>
4590 Assume C89 or better; remove K&R cruft.
4591 A few of these changes were first proposed by Derek Robert Price
4592 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4594 * addext.c: Include <string.h> unconditionally.
4595 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4596 Don't declare getenv or malloc.
4598 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4599 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4601 (find_stack_direction, alloca): Use prototypes.
4603 * atexit.c (atexit): Define using a prototype.
4605 * basename.c, dirname.c, stripslash.c:
4606 Include <string.h> unconditionally.
4608 * bcopy.c: Include <stddef.h>.
4609 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4611 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4613 * error.h (error, error_at_line, error_print_progname)
4614 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4615 * error.c: Include error.h first, to check interface.
4616 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4617 (VA_START): Remove; all uses changeed to va_start.
4618 (exit, strerror): Remove decls.
4619 (error_print_progname): Prototype uncondionally.
4620 Don't include <errno.h>; no longer needed.
4621 (private_strerror): Remove.
4622 (error_tail): Always define.
4623 (error, error_at_line): Assume C89 or better; always use prototypes.
4624 * fatal.c: Include "fatal.h" first, to test interface.
4625 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4626 (VA_START): Remove; all uses changed to va_start.
4627 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4629 (exit): Remove decl.
4630 (fatal): Prototype unconditionally. Assume va_start works.
4631 Abort at end, to pacify gcc.
4633 * euidaccess.c (main): Define with a prototype.
4635 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4637 * exitfail.c: Include <stdlib.h> unconditionally.
4639 * fnmatch_.h (__P): Remove. All uses changed to assume
4641 * fnmatch.c: Include fnmatch.h first, to test interface.
4642 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4643 (getenv): Remove decl.
4644 (fnmatch): Define using a prototype.
4645 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4646 (FCT): Define using a prototype.
4648 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4650 * gethostname.c: Include <stddef.h>.
4651 (gethostname): Define with prototype. Length is size_t, not int.
4653 2003-09-08 Paul Eggert <eggert@twinsun.com>
4655 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4656 getversion.c should have been removed then, but was accidentally
4659 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4660 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4662 2003-09-07 Paul Eggert <eggert@twinsun.com>
4664 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4665 copy_tm_result. Bug reported by Simon Josefsson in
4666 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4668 2003-09-06 Paul Eggert <eggert@twinsun.com>
4670 * time_r.c, time_r.h: New files.
4672 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4674 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4675 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4677 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4679 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4680 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4683 * timegm.c: Switch to glibc implementation, with the following changes:
4684 [defined HAVE_CONFIG_H]: Include <config.h>.
4685 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4686 (__mktime_internal) [!defined _LIBC]: New decl.
4687 (__gmtime_r) [!defined _LIBC]: New macro and function.
4688 (timegm): Use a prototype, since gnulib assumes C89.
4689 Do not bother declaring tmp to be const, as it's not really usefu.
4690 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4691 (timegm): Declare only if HAVE_DECL_TIMEGM.
4693 2003-09-03 Paul Eggert <eggert@twinsun.com>
4695 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4696 Bug reported by Lute Kamstra in
4697 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4699 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4700 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4701 course with correspondingly smaller numbers for tomorrow and
4702 yesterday. From Tadayoshi Funaba. Originally installed into
4703 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4706 2003-08-31 Simon Josefsson <jas@extundo.com>
4708 * timegm.h: New file.
4709 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4711 2003-08-31 Karl Berry <karl@gnu.org>
4713 * argp.h: update from libc.
4715 2003-08-28 Bruno Haible <bruno@clisp.org>
4717 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4718 warning on QNX, which defines O_BINARY to 000000.
4720 2003-08-24 Bruno Haible <bruno@clisp.org>
4722 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4723 MSVC7 <stdio.h> is included later.
4725 2003-08-20 Bruno Haible <bruno@clisp.org>
4727 * progname.h: New file, from GNU gettext.
4728 * progname.c: New file, from GNU gettext.
4729 * progreloc.c: New file, from GNU gettext.
4731 2003-08-19 Bruno Haible <bruno@clisp.org>
4733 * xstrdup.c: Assume <string.h> exists.
4735 2003-08-18 Jim Meyering <jim@meyering.net>
4737 * setenv.h: Indent nested cpp directive.
4738 * vasnprintf.c: Remove trailing blanks.
4740 2003-08-17 Simon Josefsson <jas@extundo.com>
4741 Bruno Haible <bruno@clisp.org>
4743 * xstrndup.h: New file.
4744 * xstrndup.c: New file.
4746 2003-08-17 Bruno Haible <bruno@clisp.org>
4748 * strndup.h: New file.
4750 2003-08-16 Paul Eggert <eggert@twinsun.com>
4752 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4753 space, undoing this 2003-08-12 change:
4754 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4756 2003-08-16 Jim Meyering <jim@meyering.net>
4758 Merge from coreutils.
4759 * xstrtoimax.c: #else #if -> #elif.
4760 * xstrtoumax.c: Likewise.
4762 2003-08-15 Paul Eggert <eggert@twinsun.com>
4764 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4765 rather than tab, after '#' in shell-script copyright notices.
4766 Suggested by Bruno Haible.
4768 2003-08-15 Jim Meyering <jim@meyering.net>
4769 and Paul Eggert <eggert@twinsun.com>
4771 Merge from coreutils.
4772 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4773 member but strut utmpx does not. Needed for AIX 4.3.3.
4774 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4776 2003-08-15 Jim Meyering <jim@meyering.net>
4778 Merge from coreutils.
4779 * xgethostname.c: Include <stdlib.h>.
4780 (xghostname): Don't exit for anything other than memory-related
4781 failure; just return NULL.
4782 * userspec.c: Include "posixver.h".
4783 (parse_user_spec): Accept `.' as a separator only
4784 in pre-POSIX-200112 mode.
4785 * strtoimax.c: Use #elif rather than #else #if.
4786 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4787 Remove function, now that we can rely on a working tzset function.
4788 [!_LIBC]: Ensure that the required autoconf test has been run.
4789 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4790 Use underlying_strftime for %r.
4791 * sha.c: Merge in some clean-up and optimization changes from glibc.
4792 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4793 Ensure that it is a multiple of 64.
4794 Rearrange loop exit tests so as to avoid performing an
4795 additional fread after encountering an error or EOF.
4796 * realloc.c: Update copyright date.
4798 2003-08-14 Jim Meyering <jim@meyering.net>
4800 Merge from coreutils.
4801 * obstack.h: Whitespace changes.
4802 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4803 and xcalloc return values.
4804 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4805 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4806 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4807 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4808 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4810 Use mntctl's return value to drive the entry-processing loop, since
4811 we can't rely on the value of the vmt_length member in the last
4812 entry. On some systems doing so could result in exhausting
4813 virtual memory. Based in part on a patch from Mike Jetzer.
4815 2003-08-14 Jim Meyering <jim@meyering.net>
4816 and Paul Eggert <eggert@twinsun.com>
4818 Merges from coreutils, plus other fixes.
4819 * physmem.c: Merge in portability changes from gcc/libiberty
4820 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4821 for credits and details. Thanks to Kaveh Ghazi for helping
4822 to keep these files in sync.
4823 (ARRAY_SIZE): Define it.
4824 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4825 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4826 (memcasecmp): Don't assume size_t fits in unsigned int.
4827 Remove casts and duplicate code.
4828 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4829 (memcpy): Remove definition.
4830 Merge in some clean-up and optimization changes from glibc.
4831 [BLOCKSIZE]: Move definition to top of file.
4832 Ensure that it is a multiple of 64.
4833 Rearrange loop exit tests so as to avoid performing an
4834 additional fread after encountering an error or EOF.
4835 * md5.h (md5_uintptr): Define.
4836 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4837 return to the initial working directory. Preserve errno
4839 * idcache.c: Include "xalloc.h".
4840 (xmalloc, xrealloc): Remove decls.
4841 (getuser): Remove casts no longer required in C89.
4842 * human.c: Include stdio.h, for sprintf.
4843 * group-member.c: Include "xalloc.h".
4844 (xmalloc, xrealloc): Remove decls.
4845 (get_group_info): Remove casts no longer required in C89.
4846 * getusershell.c (readname): Remove casts no longer required in C89.
4847 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4848 * getline.c: Whitespace fix, from coreutils.
4850 2003-08-13 Paul Eggert <eggert@twinsun.com>
4852 * exclude.c: Include <ctype.h>
4853 (IN_CTYPE_DOMAIN): New macro.
4855 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4858 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4859 Undo previous (whitespace-only) change.
4861 2003-08-12 Paul Eggert <eggert@twinsun.com>
4863 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4864 Normalize leading white space and remove trailing white space.
4865 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4866 notice, as per ../config/srclist-update.
4868 Merge from coreutils.
4869 * euidaccess.h: New file.
4870 * euidaccess.c: Include it.
4871 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4872 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4873 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4875 2003-08-11 Bruno Haible <bruno@clisp.org>
4877 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4878 (vasnprintf): Use it instead of wcslen.
4880 2003-08-11 Bruno Haible <bruno@clisp.org>
4882 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4883 value to ensure that _Bool promotes to int. Use #define for _Bool when
4884 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4886 2003-08-10 Karl Berry <karl@gnu.org>
4888 * regex.h: update from libc (whitespace fix).
4890 2003-08-09 Paul Eggert <eggert@twinsun.com>
4892 Merge some files from coreutils. These changes were
4893 originally made by Jim Meyering.
4894 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4895 many older Unixes require this.
4896 * alloca.c (alloca): Remove cast to argument of free;
4897 no longer needed in C89.
4898 * alloca_.h, regex.h: Fix white space to match
4899 what GNU indent does.
4901 2003-08-05 Paul Eggert <eggert@twinsun.com>
4903 * bumpalloc.h: Remove.
4905 2003-08-04 Paul Eggert <eggert@twinsun.com>
4907 * getloadavg.c: Change copyright notice and spacing to conform to
4910 Merge from coreutils.
4911 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4913 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4914 from Karl Berry, implemented by Jim Meyering.
4915 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4916 from Dmitry V. Levin.
4917 Remove anachronistic cast of xrealloc.
4918 * fnmatch_.h (__const): Remove. Use 'const'.
4919 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4920 type. Otherwise, it wouldn't compile with at least /bin/cc on
4921 ymp-cray-unicos9.0.2.X.
4922 Combine two mostly-identical uses of alloca into one.
4923 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4925 2003-08-04 Dave Love <d.love@dl.ac.uk>
4929 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4930 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4931 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4932 obsolete NLIST_NAME_UNION.
4933 [__GNU__]: Undef BSD and FSCALE.
4934 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4936 2003-08-03 Paul Eggert <eggert@twinsun.com>
4938 * stdbool_.h (_Bool): Make it signed char, instead of
4939 an enum type, so that it's guaranteed to promote to int. See:
4940 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4942 2003-07-31 Paul Eggert <eggert@twinsun.com>
4944 * strerror.c: Include config.h, limits.h. Declare sprintf.
4945 (strerror): Don't assume that a printable int fits in 14 bytes.
4947 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4948 Bruno Haible <bruno@clisp.org>
4950 * getline.h (getline, getdelim): Change return type to ssize_t.
4951 * getline.c (getline, getdelim): Likewise.
4952 Remove _GNU_SOURCE define; now it's defined in config.h through
4955 2003-07-22 Paul Eggert <eggert@twinsun.com>
4957 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4958 over-parenthesization in macros.
4960 Sync with coreutils.
4962 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4965 Use `exit_failure' for xalloc and xmemcoll instead of their own
4966 private exit-failure variables.
4967 * xalloc.h (xalloc_exit_failure): Remove.
4968 * xmalloc.c: Likewise. Include exitfail.h.
4969 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4970 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4971 * xmemcoll.c: Likewise. Include exitfail.h.
4972 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4974 2003-07-18 Paul Eggert <eggert@twinsun.com>
4976 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4977 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4978 to test that it can stand by itself. Include "exitfail.h".
4979 Clients should set exit_failure instead.
4980 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4982 2003-07-18 Andreas Schwab <schwab@suse.de>
4984 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4986 2003-07-18 Bruno Haible <bruno@clisp.org>
4988 * getndelim2.h: New file.
4989 * getndelim2.c: Make into a module of its own. Include config.h,
4991 (getndelim2): Make non-static. Change return type to ssize_t.
4992 * getline.h: Change argument names.
4993 * getline.c: Include getndelim2.h instead of getndelim2.c.
4994 * getnline.c: Include getndelim2.h.
4996 2003-07-17 Bruno Haible <bruno@clisp.org>
4998 * Makefile.am: Remove file.
4999 * Makefile.in: Remove file.
5001 2003-07-17 Bruno Haible <bruno@clisp.org>
5003 * getnline.h: New file.
5004 * getnline.c: New file.
5005 * getndelim2.c: New file, extracted from getline.c.
5006 (getndelim2): Renamed from getdelim2, with added nmax argument.
5007 * getline.c: Include getndelim2.c.
5008 (getdelim2): Moved out to getndelim2.c.
5009 (getline, getdelim): Update.
5011 2003-07-15 <karl@gnu.org>
5013 * vasnprintf.c: update from gettext.
5015 2003-07-15 Jim Meyering <jim@meyering.net>
5017 * makepath.c (make_path): Enclose diagnostic in _(...).
5019 2003-07-14 Paul Eggert <eggert@twinsun.com>
5021 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5022 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5023 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5024 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5025 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5026 updated automatically by ../config/srclist-update. This changes
5027 their license from LPGL to GPL.
5029 2003-07-14 Jim Meyering <jim@meyering.net>
5031 Don't emit diagnostics. Let callers do that.
5032 * save-cwd.c: Don't include "error.h".
5033 (save_cwd): Don't call error. Ensure that errno is valid
5034 when returning nonzero.
5036 * save-cwd.h (restore_cwd): Update prototype.
5037 * save-cwd.c (restore_cwd): Remove two parameters.
5038 Simplify. Don't call error upon failure. Let callers do that.
5039 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5040 when auditing is enabled. But don't bother updating the #if.
5042 2003-07-14 Simon Josefsson <jas@extundo.com>
5044 * mempcpy.h: New file.
5045 * mempcpy.c: New file.
5047 2003-07-14 Paul Eggert <eggert@twinsun.com>
5049 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5050 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5051 unicodeio.c, unicodeio.h, unlocked-io.h:
5052 Switch from LGPL to GPL.
5054 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5056 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5057 it breaks C++ compilation.
5058 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5060 2003-07-10 Jim Meyering <jim@meyering.net>
5062 * vasnprintf.c: Remove trailing blanks.
5063 Make cpp indentation consistent.
5065 2003-07-09 Paul Eggert <eggert@twinsun.com>
5067 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5068 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5069 Switch from LGPL to GPL.
5071 2003-07-07 Paul Eggert <eggert@twinsun.com>
5073 * mktime.c: Fix some boundary cases and remove need for floating point.
5075 Issue a compile-time diagnostic if time_t is floating point, or if
5076 two's complement arithmetic is not in effect, or if arithmetic
5077 right shift does not propagate the sign. These assumptions were
5078 all in the original code but they weren't checked.
5080 (TIME_T_MIDPOINT, verify): New macros.
5081 (__isleap): Remove; it has integer overflow problems.
5082 (leapyear): New function, without those problems.
5083 (ydhms_tm_diff): Remove; splitting into two parts.
5084 (ydhms_diff): New function, containing the arithmetic part of
5085 the old ydhms_tm_diff function. Issue a compile-time
5086 diagnostic if we are not using C99 integer division.
5087 Avoid casts when possible.
5088 (guess_time_tm): New function, containing the checking part of
5089 the old ydhms_tm_diff function. Return the new value, rather than
5090 the difference between it and the old. Accept a new argument T
5091 so that *T specifies the old value. Check for overflow in the result.
5093 (__mktime_internal): Use a time_t offset, not a long int offset.
5094 This undoes the 2003-06-04 change, which is no longer needed now
5095 that we have better overflow checking.
5096 (localtime_offset): Likewise.
5098 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5099 and long are 64-bit but int is only 32-bit.
5100 (ydhms_diff): Use long int to store year1 and yday1.
5101 Issue a compile-time diagnostic if long int is not wide enough.
5103 (__mktime_internal): Use long int to store adjusted year and yday.
5104 Use plain C rather than preprocessor commands, if that doesn't
5106 Check for overflow (and try to repair) after each probe
5107 rather than checking only at the very end. This avoids some bugs
5108 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5109 does not equal GMT offset at maximum time).
5110 Use integer to check for overflow rather than floating point; this
5111 is more portable to non-IEEE hosts, and is a tad faster.
5112 When we detect that we are oscillating between two values,
5113 don't check whether tm_isdst has the requested value, since
5114 we already know the answer. When tm_isdst has the wrong value,
5115 use a different heuristic to find the right one, based on the
5116 extreme values actually observed in practice in tz2003a,
5117 rather than the (overly optimistic) "previous 3 calendar quarters".
5119 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5120 "T const" to accommodate glibc style.
5121 (check_result): Use less-confusing report format. "long" -> "long int.
5123 Don't loop if the iteration overflows time_t.
5124 Allow a negative step in the iteration.
5126 2003-07-01 Paul Eggert <eggert@twinsun.com>
5128 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5129 having it depend on HAVE_SYS_TYPES_H.
5131 2003-06-25 Bruno Haible <bruno@clisp.org>
5133 * readlink.c: New file.
5135 2003-06-20 Bruno Haible <bruno@clisp.org>
5137 Assume C89, so PARAMS isn't needed.
5138 * unicodeio.h (PARAMS): Remove.
5139 * unicodeio.c: Don't use PARAMS.
5141 2003-06-18 Jim Meyering <jim@meyering.net>
5143 Merge changes from coreutils.
5144 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5145 Remove explicit declarations of xmalloc and realloc.
5147 (read_utmp): Remove anachronistic cast of xmalloc.
5149 2003-06-17 Paul Eggert <eggert@twinsun.com>
5151 Assume C89, so PARAMS isn't needed.
5152 * backupfile.h (PARAMS): Remove. All uses removed.
5153 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5154 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5155 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5156 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5157 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5158 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5159 xstrtol.h: Likewise.
5160 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5161 same.h, strverscmp.h: Do not include config.h; no longer needed.
5162 Anyway, config.h should always be included before any other file.
5164 2003-06-11 Simon Josefsson <jas@extundo.com>
5166 * sysexit_.h: New file.
5168 2003-05-20 Derek Price <derek@ximbiot.com>
5170 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5172 2003-06-10 Simon Josefsson <jas@extundo.com>
5174 * strchrnul.h: New file.
5175 * strchrnul.c: New file.
5177 2003-06-10 Simon Josefsson <jas@extundo.com>
5179 * argp.h: New file, from glibc.
5180 * argp-ba.c: New file, from glibc.
5181 * argp-eexst.c: New file, from glibc.
5182 * argp-fmtstream.c: New file, from glibc.
5183 * argp-fmtstream.h: New file, from glibc.
5184 * argp-fs-xinl.c: New file, from glibc.
5185 * argp-help.c: New file, from glibc.
5186 * argp-namefrob.h: New file, from glibc.
5187 * argp-parse.c: New file, from glibc.
5188 * argp-pv.c: New file, from glibc.
5189 * argp-pvh.c: New file, from glibc.
5190 * argp-xinl.c: New file, from glibc.
5192 2003-06-07 Jim Meyering <jim@meyering.net>
5194 * readtokens.h: Put `Free Software Foundation, Inc.'
5195 in place of my name in the copyright comment.
5196 Remove definition and uses of __P.
5199 * stat.c: Don't declare xmalloc explicitly.
5200 Instead, include "xalloc.h".
5201 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5202 xrealloc, and xcalloc return values.
5203 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5205 * xgetcwd.h: Remove definition/uses of PARAMS.
5207 2003-06-06 Jim Meyering <jim@meyering.net>
5209 * stdbool_.h: Renamed from stdbool.h.in.
5211 2003-06-06 Jim Meyering <jim@meyering.net>
5213 Merge from coreutils.
5214 * same.c: (same_name): Declare *_basename locals to be `const'.
5215 Consolidate declarations and initializations of *_base* locals.
5217 Merge from coreutils.
5218 This avoids a core dump on systems without GNU putenv,
5219 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5220 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5221 (unsetenv): New static function, from GNU libc.
5222 (rpl_putenv): Use it.
5224 * modechange.c: Remove trailing blanks.
5226 Merge from coreutils.
5227 * fsusage.c: Remove declaration of statfs.
5228 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5230 * posixtm.c: Include <stdbool.h> unconditionally.
5232 2003-06-05 Paul Eggert <eggert@twinsun.com>
5234 * mktime.c (__mktime_internal): When resolving a tm_isdst
5235 mismatch, look in future quarters as well as past. This fixes a
5236 bug when processing fall-backwards gaps immediately after a long
5237 period of daylight-saving time.
5239 * mktime.c: Assume freestanding C89 or better.
5240 (HAVE_LIMITS_H): Remove. Assume it's 1.
5241 (__P): Remove; not used.
5242 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5243 (mktime, not_equal_tm, print_tm, check_result,
5244 main): Use prototypes. Use const * where appropriate.
5245 (main): Fix typo in testing code that uncovered by above changes.
5246 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5248 2003-06-04 Paul Eggert <eggert@twinsun.com>
5250 * mktime.c: Fix Debian bug 177940
5251 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5252 (localtime_offset): Now long int, not time_t, because we want it
5253 to be guaranteed to be signed. All uses changed.
5254 (__mktime_internal): If overflow would occur when adding offset,
5257 Merge 'human' changes from coreutils. Rewrite to support
5258 locale-specific notations like thousands separators.
5259 * human.c: Simplify authorship notice.
5260 Include human.h immediately after config.h.
5261 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5262 <limits.h>: Do not include, since human.h does.
5263 (SIZE_MAX, UINTMAX_MAX): New macros.
5264 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5265 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5266 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5267 (power_letter): Renamed from suffixes.
5268 (generate_suffix_backwards): Remove.
5269 (adjust_value): Now takes int style (because of human.h changes)
5270 and long double value (for greater precision on some platforms).
5271 (group_number): New function.
5272 (human_readable): Use it. Use integer options, not enum.
5273 Put the options before the sizes in the arg list.
5274 Support all the new options.
5275 The old human_readable function has been removed;
5276 use inttostr.h instead.
5277 (human_readable, default_block_size, humblock):
5278 Use uintmax_t, not int, for block sizes.
5279 (human_readable_inexact, block_size_types): Remove.
5280 (block_size_opts): New constant.
5281 (human_options): Renamed from human_block_size, with new signature
5282 that allows block sizes up to UINTMAX_MAX. All callers changed.
5283 * human.h: Add copyright and authorship notice.
5284 Include <limits.h> and <stdbool.h> unconditionally.
5285 (PARAMS): Remove. All uses removed.
5286 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5287 (enum human_inexact_style): Remove tag; now a nameless enum.
5288 (human_floor, human_ceiling, human_round_to_even): Now have
5289 values 2, 0, 1 rather than -1, 1, 0.
5290 (human_group_digits, human_suppress_point_zero, human_autoscale,
5291 human_base_1024, human_SI, human_B): New constants.
5292 (human_readable_inexact, human_block_size): Remove.
5293 (human_readable): Size args are now uintmax_t, not int.
5294 (human_options): New decl.
5296 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5297 unnecessary now that we assume C89 or better. This change
5298 imported from coreutils.
5300 * mktime.c (__mktime_internal): Do not reject negative timestamps
5301 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5302 in the 2003-05-30 sync from glibc.
5304 .h files should stand alone, but we shouldn't include <sys/types.h>
5305 if we can get away with just <stddef.h>.
5307 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5308 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5309 rather than <sys/types.h>, as we merely need size_t.
5310 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5312 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5313 Include <stdio.h>, to get FILE.
5314 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5315 memcasecmp.h has included <stddef.h> and all we need is size_t.
5316 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5317 our interface, instead of including <sys/types.h>
5319 2003-06-02 Paul Eggert <eggert@twinsun.com>
5322 Fix some minor time-related bugs with POSIX time arguments.
5323 Some valid time stamps were being rejected (notably -1, and
5324 time stamps before 1900 on 64-bit hosts). And some invalid
5325 time stamps were being accepted, e.g. September 31.
5327 * posixtm.h (posixtime): Return bool instead of time_t, so
5328 that we can return (time_t) -1 successfully.
5329 * posixtm.c: Likewise.
5330 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5331 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5332 (t): Remove static var.
5333 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5334 of static var. All uses changed.
5335 (year): Do not reject years before 1900; they can occur with
5337 (posix_time_parse): Do not check for out-of-range components;
5338 that is now the caller's responsibility, since our checks were
5339 only approximations.
5340 (posixtime): Use mktime to check for out-of-range components,
5341 since it knows them exactly.
5342 If mktime returns (time_t) -1, check whether an error actually occurred
5343 by invoking localtime on -1.
5344 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5345 posixtime failures better.
5346 Improve the test data (in comments only).
5348 2003-05-30 <karl@gnu.org>
5350 * mktime.c: update from libc.
5352 2003-05-30 Bruno Haible <bruno@clisp.org>
5354 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5355 * localcharset.h: Likewise.
5356 * localcharset.c: Likewise.
5358 2003-05-28 Paul Eggert <eggert@twinsun.com>
5360 Assume the headers required for C89 freestanding compilers.
5361 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5362 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5363 without checking for HAVE_LIMITS_H.
5364 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5365 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5367 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5368 * exclude.c: Include <stdbool.h> unconditionally.
5369 * tempname.c: Include <stddef.h> unconditionally.
5370 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5371 * modechange.c, rpmatch.c (NULL): Don't define, since
5372 <stddef.h> does that.
5373 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5374 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5375 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5376 * xstrtol.c: Likewise.
5377 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5378 * savedir.c: Include <stddef.h> instead of defining NULL.
5380 * addext.c (addext): Use assignment rather than cast, to avoid
5381 warnings on some platforms.
5383 * mktime.c (__mktime_internal): Do not reject negative timestamps
5386 2003-05-10 Bruno Haible <bruno@clisp.org>
5388 * linebreak.c (iconv_string_length): Don't return -1 just because the
5389 string is longer than 4 KB.
5391 2003-05-12 Jim Meyering <jim@meyering.net>
5393 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5394 the space-padded-by-default conversion specifiers, %e, %k, %l.
5396 2003-05-03 Bruno Haible <bruno@clisp.org>
5398 Upgrade to Unicode-4.0.
5399 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5400 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5401 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5402 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5403 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5404 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5405 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5406 Change width of U+E0100..U+E01EF from 1 to 0.
5408 2003-04-25 Bruno Haible <bruno@clisp.org>
5410 * copy-file.c: Include <stddef.h>, for size_t.
5412 2003-04-25 Jim Meyering <jim@meyering.net>
5414 * copy-file.c (copy_file_preserving): Declare buf_size to be
5415 of type size_t, not int.
5417 2003-04-11 Jim Meyering <jim@meyering.net>
5419 Merge changes from Coreutils.
5421 2003-03-22 Jim Meyering <jim@meyering.net>
5423 * strftime.c (widen): Cast alloca return value to proper type.
5425 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5428 * strftime.c (my_strftime): Handle very large width
5429 specifications for numeric values correctly. Improve checks for
5432 2003-01-19 Jim Meyering <jim@meyering.net>
5434 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5435 (nl_get_alt_digit) [! defined my_strftime]: Define.
5436 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5437 _nl_get_alt_digit and _nl_get_walt_digit.
5439 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5440 These changes have no effect outside of _LIBC.
5442 2003-04-10 Bruno Haible <bruno@clisp.org>
5444 * findprog.h: New file, from GNU gettext.
5445 * findprog.c: New file, from GNU gettext.
5447 2003-04-05 Jim Meyering <jim@meyering.net>
5449 Merge changes from Coreutils.
5451 * exclude.h (PARAMS): Remove definition and uses.
5452 * exclude.c: Remove uses of `PARAMS'.
5454 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5455 Add test-cases for DOS filenames. Declare program_name.
5456 (main): Set up program_name. Patch by Rich Dawe.
5458 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5460 Use mntctl's return value to drive the entry-processing loop, since
5461 we can't rely on the value of the vmt_length member in the last
5462 entry. On some systems doing so could result in exhausting
5463 virtual memory. Based in part on a patch from Mike Jetzer.
5465 2003-04-04 Bruno Haible <bruno@clisp.org>
5467 * linebreak.h: New file, from GNU gettext.
5468 * linebreak.c: New file, from GNU gettext with slight modifications.
5469 * lbrkprop.h: New file, from GNU gettext.
5471 2003-04-03 Bruno Haible <bruno@clisp.org>
5473 * utf8-ucs4.h: New file, from GNU gettext.
5474 * utf16-ucs4.h: New file, from GNU gettext.
5475 * ucs4-utf8.h: New file, from GNU gettext.
5476 * ucs4-utf16.h: New file, from GNU gettext.
5478 2003-04-02 Bruno Haible <bruno@clisp.org>
5480 * binary-io.h: New file, from GNU gettext.
5482 2003-04-01 Bruno Haible <bruno@clisp.org>
5484 * pathname.h: New file, from GNU gettext.
5485 * concatpath.c: New file, from GNU gettext.
5487 2003-03-30 Bruno Haible <bruno@clisp.org>
5489 * copy-file.c (copy_file_preserving): Don't set owner if the function
5490 chown() doesn't exist.
5492 2003-03-28 Bruno Haible <bruno@clisp.org>
5494 * copy-file.h: New file, from GNU gettext.
5495 * copy-file.c: New file, from GNU gettext.
5497 2003-03-18 Jim Meyering <jim@meyering.net>
5499 * quote.c (quote_n): Fix typo in comment.
5501 2003-03-14 Jim Meyering <jim@meyering.net>
5503 Merge changes from Coreutils.
5504 * obstack.h (obstack_object_size): Declare temporary, __o,
5505 to be const, in order to avoid warnings.
5506 (obstack_room): Likewise.
5507 (obstack_empty_p): Likewise.
5509 2003-03-13 Paul Eggert <eggert@twinsun.com>
5511 Merge changes from Bison.
5512 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5513 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5514 when compiling Bison 1.875's `bitset bset = obstack_alloc
5515 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5516 * hash.c: Include <stdbool.h> unconditionally.
5518 2003-03-09 Paul Eggert <eggert@twinsun.com>
5520 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5521 Reported by Bruce Becker; see:
5522 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5524 2003-03-03 Paul Eggert <eggert@twinsun.com>
5525 Bruno Haible <bruno@clisp.org>
5527 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5528 Reported by John Hughes, see
5529 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5531 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5533 * poll_.h: New file.
5536 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5538 * mathl.h: New file.
5539 * acosl.c: New file.
5540 * asinl.c: New file.
5541 * atanl.c: New file.
5542 * ceill.c: New file.
5545 * floorl.c: New file.
5546 * frexpl.c: New file.
5547 * ldexpl.c: New file.
5549 * sincosl.c: New file.
5551 * sqrtl.c: New file.
5553 * trigl.c: New file.
5554 * trigl.h: New file.
5556 2003-02-17 Bruno Haible <bruno@clisp.org>
5558 * mkdtemp.h: New file, from GNU gettext.
5559 * mkdtemp.c: New file, from GNU gettext.
5561 2003-01-31 Bruno Haible <bruno@clisp.org>
5563 * rename.c: #undef rename before defining rpl_rename.
5564 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5566 2003-01-30 Bruno Haible <bruno@clisp.org>
5568 * printf-args.h: New file, from GNU gettext.
5569 * printf-args.c: New file, from GNU gettext.
5570 * printf-parse.h: New file, from GNU gettext.
5571 * printf-parse.c: New file, from GNU gettext.
5572 * vasnprintf.h: New file, from GNU gettext.
5573 * vasnprintf.c: New file, from GNU gettext.
5574 * asnprintf.c: New file, from GNU gettext.
5575 * vasprintf.h: New file, from GNU gettext with modifications.
5576 * vasprintf.c: New file, from GNU gettext.
5577 * asprintf.c: New file, from GNU gettext.
5579 2003-01-29 Bruno Haible <bruno@clisp.org>
5581 * stpncpy.h: New file, from GNU gettext with modifications.
5582 * stpncpy.c: New file, from GNU gettext with modifications.
5584 2003-01-28 Bruno Haible <bruno@clisp.org>
5586 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5588 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5591 2003-01-27 Bruno Haible <bruno@clisp.org>
5593 * xsetenv.h: New file, from GNU gettext.
5594 * xsetenv.c: New file, from GNU gettext.
5596 2003-01-23 Bruno Haible <bruno@clisp.org>
5598 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5600 2003-01-22 Bruno Haible <bruno@clisp.org>
5602 * exit.h: New file, from GNU gettext.
5604 2003-01-11 Bruno Haible <bruno@clisp.org>
5606 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5607 * strcase.h (strcasecmp, strncasecmp): Likewise.
5609 2003-01-14 Jim Meyering <jim@meyering.net>
5611 * same.c (same_name): Tweak a comment.
5613 2003-01-11 Bruno Haible <bruno@clisp.org>
5615 * same.c (same_name): Reorder tests so as to avoid calling stat()
5616 when a string comparison is sufficient.
5618 2003-01-11 Bruno Haible <bruno@clisp.org>
5620 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5623 2003-01-11 Bruno Haible <bruno@clisp.org>
5625 * hash-pjw.c: Add comment about low quality of this function.
5627 2003-01-12 Paul Eggert <eggert@twinsun.com>
5629 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5630 to avoid collisions with libcurses and libreadline.
5632 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5633 * getstr.h, getstr.c: Remove.
5634 * getline.c: Include "getline.h", to check interface.
5635 Move body of old getstr.c here: this defines MIN_CHUNK and
5636 declares getdelim2, which is renamed from getstr.
5637 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5639 * linebuffer.c (readlinebuffer): Renamed from readline.
5641 * linebuffer.h: Likewise.
5642 (readline): Remove backward-compatibility macro.
5644 2003-01-12 Jim Meyering <jim@meyering.net>
5646 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5648 2003-01-10 Bruno Haible <bruno@clisp.org>
5650 * alloca_.h: New file.
5651 * getdate.y: Unconditionally include alloca.h.
5652 * makepath.c: Likewise.
5653 * setenv.c: Likewise.
5654 * userspec.c: Likewise.
5656 2003-01-09 Bruno Haible <bruno@clisp.org>
5658 * stdbool.h.in: New file.
5660 2003-01-08 Bruno Haible <bruno@clisp.org>
5662 * safe-read.c: Include specification header first, to ensure its
5664 * full-write.c: Likewise.
5666 2003-01-08 Jim Meyering <jim@meyering.net>
5668 * full-write.c: Undefine and define-away `const' after inclusion
5669 of errno.h, not before. Suggestion from Bruno Haible.
5671 2003-01-07 Jim Meyering <jim@meyering.net>
5673 * full-write.c: Rework so that it may serve to define full_read, too.
5674 * full-read.c: Simply #define FULL_READ and include full-write.c.
5676 2003-01-06 Jim Meyering <jim@meyering.net>
5678 * version-etc.c: Update year in translatable copyright string.
5680 2002-12-25 Bruno Haible <bruno@clisp.org>
5682 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5683 * xstrtol.h: Likewise.
5684 * xstrtoimax.c: Likewise.
5685 * xstrtoumax.c: Likewise.
5686 * human.h: Likewise.
5688 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5689 on systems that have <inttypes.h> but not <stdint.h>.
5691 2002-12-31 Paul Eggert <eggert@twinsun.com>
5693 * memcoll.c (memcoll): Fall back on a simple algorithm using
5694 memcmp if strcoll doesn't work.
5696 2002-12-23 Bruno Haible <bruno@clisp.org>
5698 * localcharset.h: New file.
5699 * localcharset.c: Include it.
5700 * unicodeio.c: Likewise.
5702 2002-12-22 Bruno Haible <bruno@clisp.org>
5704 * utime.c (utime_null): No need to call ftruncate if the file was
5707 2002-12-23 Bruno Haible <bruno@clisp.org>
5709 * memcoll.c (STRCOLL): New macro.
5712 2002-12-22 Bruno Haible <bruno@clisp.org>
5714 * getstr.h (getstr): Define, to avoid clash with libcurses.
5715 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5717 2002-12-22 Bruno Haible <bruno@clisp.org>
5719 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5721 2002-12-23 Bruno Haible <bruno@clisp.org>
5723 * getline.h: Include <stddef.h>, for size_t.
5725 * unicodeio.h: Include <stddef.h>, for size_t.
5726 * unicodeio.c: Don't include <stddef.h>.
5728 2002-12-17 Bruno Haible <bruno@clisp.org>
5730 * canon-host.c (strdup): Remove unused declaration.
5732 * fsusage.c: Include full_read.h.
5733 (get_fs_usage): Use full_read instead of safe_read.
5735 * utime.c (utime_null): Use SAFE_READ_ERROR.
5737 2002-12-11 Bruno Haible <bruno@clisp.org>
5739 * setenv.h: Rewritten to cope with systems that have setenv() but not
5741 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5744 2002-12-11 Bruno Haible <bruno@clisp.org>
5746 * setenv.c (alloca): Fall back to malloc.
5748 (setenv): Use freea() to free memory allocated with alloca().
5750 2002-11-13 Bruno Haible <bruno@clisp.org>
5752 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5753 function declarations.
5754 * unsetenv.c (unsetenv): Likewise.
5756 2002-03-04 Bruno Haible <bruno@clisp.org>
5758 Portability to AIX 4.3.3.
5759 * unsetenv.c: New file, extracted from setenv.c.
5760 * setenv.c: Move the unsetenv() function to unsetenv.c.
5762 2001-12-20 Bruno Haible <bruno@clisp.org>
5764 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5765 use malloc instead. For SunOS 4.
5767 2001-12-11 Bruno Haible <bruno@clisp.org>
5769 * setenv.c: Declare alloca.
5770 (compar_fn_t): New typedef.
5771 (KNOWN_VALUE, STORE_VALUE): Use it.
5773 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5776 2002-12-10 Paul Eggert <eggert@twinsun.com>
5778 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5779 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5780 Choose values that are less likely to collide with system fnmatch
5782 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5783 defined (e.g., a pure POSIX system).
5784 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5785 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5787 2002-12-06 Jim Meyering <jim@meyering.net>
5789 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5791 Merge in changes from libc's misc/error.c, in preparation
5792 for the merge of gnulib's changes back into libc.
5794 * error.c (_): Define only if not already defined.
5795 Move definition to follow all #include directives.
5796 Include unlocked-io.h only if !_LIBC.
5797 [_LIBC]: Include <libio/libioP.h>.
5798 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5799 (fflush): Tweak definition to use INTUSE.
5802 2002-12-05 Paul Eggert <eggert@twinsun.com>
5804 * alloca.c [defined emacs]: Include "lisp.h".
5805 (xalloc_die) [defined emacs]: New macro.
5806 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5807 [! defined emacs]: Include <xalloc.h>.
5808 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5809 (pointer): Typedef to POINTER_TYPE *.
5810 (malloc): Remove decl; we now always use xmalloc.
5811 (alloca): Use old-style definition, since Emacs needs this.
5812 Check for arithmetic overflow when computing combined size.
5814 2002-12-04 Paul Eggert <eggert@twinsun.com>
5816 Do not generate unlocked-io.h automatically, since it's easier to
5817 maintain it by hand.
5819 * unlocked-io.h: New file, from GNU diffutils,
5820 but with proper copyright notice and attribution.
5822 * Makefile.am: Add copyright notice.
5823 (libfetish_a_SOURCES): Add unlocked-io.h.
5824 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5825 (DISTCLEANFILES, io_functions): Remove macros.
5826 (EXTRA_DIST): Remove gen_uio.
5827 (unlocked-io.h): Remove rule.
5829 2002-12-04 Jim Meyering <jim@meyering.net>
5831 Reflect the fact that stat.c and lstat.c are no longer generated.
5832 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5833 (DISTCLEANFILES): Likewise.
5834 (EXTRA_DIST): Likewise.
5835 (all_local): Don't depend on stat.c or lstat.c.
5836 (stat.c, lstat.c): Remove rules.
5837 (EXTRA_DIST): Remove xstat.in.
5839 * xstat.in: Remove file. Contents moved into stat.c.
5840 * stat.c: New file. Contents mostly from xstat.in.
5841 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5842 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5844 * safe-read.c: Rework so that it may serve to define safe_write, too.
5845 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5847 2002-12-03 Jim Meyering <jim@meyering.net>
5849 * safe-read.c, safe-write.c: Change variable names and comments, but
5850 not semantics, to minimize the differences between these two files.
5851 (safe_read): Change comment to mention SAFE_READ_ERROR.
5853 * safe-read.c (IS_EINTR): Define.
5854 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5856 2002-12-02 Bruno Haible <bruno@clisp.org>
5858 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5859 Define, taken from safe-read.c.
5860 (INT_MAX): Provide fallback.
5861 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5862 * safe-write.h (SAFE_WRITE_ERROR): Define.
5864 * safe-read.c (EINTR): Remove definition.
5865 (safe_read): Don't use EINTR if it is absent.
5867 2002-12-02 Jim Meyering <jim@meyering.net>
5869 * safe-read.c (EINTR): Define.
5870 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5871 (INT_MAX): Provide fallback.
5872 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5874 * safe-read.h (SAFE_READ_ERROR): Define.
5876 2002-12-01 Jim Meyering <jim@meyering.net>
5878 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5879 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5881 2002-11-27 Paul Eggert <eggert@twinsun.com>
5883 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5884 hash_rehash): Replace `if (limit <= value) abort ();' with
5885 `if (! (value < limit)) abort ();', for readability.
5887 2002-11-26 <karl@gnu.org>
5889 * strdup.c: copy from libc again, with jim's ok.
5890 * .cppi-disable: re-add strdup.c
5892 2002-11-25 <karl@gnu.org>
5894 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5895 instead of "strtol.c".
5897 2002-11-25 Jim Meyering <jim@meyering.net>
5899 * mktime.c: Sync from libc, now that it has the latest fix.
5901 2002-11-24 <karl@gnu.org>
5903 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5904 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5906 2002-11-24 Jim Meyering <jim@meyering.net>
5908 Update from coreutils:
5910 * mktime.c: Merge in changes from libc.
5912 Avoid a link-time failure on some Linux systems.
5913 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5914 (__mon_yday): Declare with the STATIC attribute.
5915 (__mktime_internal): Likewise.
5916 Based on a report from Greg Schafer.
5918 2002-11-23 Jim Meyering <jim@meyering.net>
5920 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5921 Use `unsigned', not `int', as type of index.
5923 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5925 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5927 2002-11-22 Paul Eggert <eggert@twinsun.com>
5929 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5930 hint that one should use `if (! x) abort ();' rather than `assert
5931 (x);', and anyway it's one less thing to worry about configuring.
5932 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5933 hash_rehash, hash_insert): Use abort rather than assert.
5935 2002-11-22 Paul Eggert <eggert@twinsun.com>
5937 * quotearg.h: Allow multiple inclusion by surrounding with
5938 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5939 so that we can be included first.
5940 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5941 * quotearg.c: Include quotearg.h immediately after config.h.
5942 No need to include stddef.h or sys/types.h any more.
5943 Surround local include files with "", not "<>".
5944 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5945 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5946 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5947 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5948 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5949 (ISPRINT): Remove; no longer needed now that we assume C89.
5951 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5954 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5955 quotearg_char): Use SIZE_MAX rather than
5956 (size_t) -1 when we are talking about "infinity".
5958 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5960 2002-11-22 Bruno Haible <bruno@clisp.org>
5962 * safe-read.h: Assume C89. Add comments.
5963 (safe_read): Change return type to size_t.
5964 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5965 counts > SSIZE_MAX correctly.
5966 * safe-write.h: New file.
5967 * safe-write.c: New file.
5968 * full-read.h: New file.
5969 * full-read.c: New file.
5970 * full-write.h: Assume C89. Add comments.
5971 * full-write.c: Include safe-write.h.
5972 (full_write): Rewritten to use safe_write.
5973 Suggested by Jim Meyering and Paul Eggert.
5975 2002-11-21 Bruno Haible <bruno@clisp.org>
5977 Remove case insensitive option matching.
5978 * argmatch.h (argcasematch): Remove declaration.
5979 (ARGCASEMATCH): Remove macro.
5980 (__xargmatch_internal): Remove case_sensitive argument.
5981 (XARGMATCH): Update.
5982 (XARGCASEMATCH): Remove macro.
5983 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5984 case_sensitive argument.
5985 (argcasematch): Remove function.
5986 (__xargmatch_internal): Remove case_sensitive argument.
5987 (main): Use XARGMATCH instead of XARGCASEMATCH.
5989 * xmalloc.c: Change compile-time error message. Add comment about
5990 required autoconf version.
5992 2002-11-21 Jim Meyering <jim@meyering.net>
5994 * strdup.c (strdup): Tweak comment and initial #if/#include.
5996 Merge in changes from the coreutils.
5998 2002-09-25 Paul Eggert <eggert@twinsun.com>
5999 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6000 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6001 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6002 int. Work more efficiently if X is the same width as uintmax_t.
6003 Do not compare X to -1, to avoid bogus compiler warning.
6004 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6005 Don't assume that f_frsize and f_bsize are the same type.
6007 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6010 * makepath.c (make_path): Restore umask *before* creating the final
6012 (make_path): Minor reformatting.
6014 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6015 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6017 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6018 ones. At least on GNU/Linux systems, `auto' means something else.
6021 2002-11-20 Paul Eggert <eggert@twinsun.com>
6023 Merge argmatch cleanups from Bison. Assume C89.
6025 * argmatch.c: Include config.h here, not in argmatch.h.
6026 Include stdlib.h, for EXIT_FAILURE.
6027 Always include <string.h>, since we assume C89.
6028 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6029 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6030 Include <stddef.h> instead, since it's all we need for size_t.
6031 (PARAMS): Remove. All uses removed.
6032 (ARRAY_CARDINALITY): Do not bother to #undef.
6033 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6034 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6035 Remove unnecessary parentheses.
6036 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6037 Insert necessary parentheses.
6038 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6039 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6041 2002-11-19 Bruno Haible <bruno@clisp.org>
6043 * mbswidth.c: Include mbswidth.h right at the beginning.
6044 * mbswidth.h: Include <stddef.h>, for size_t.
6046 * mbswidth.h (PARAMS): Remove macro.
6047 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6048 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6050 * gcd.h (PARAMS): Remove macro.
6051 (gcd): Use ANSI C function declarations.
6052 * gcd.c (gcd): Likewise.
6054 2002-11-15 Bruno Haible <bruno@clisp.org>
6056 * strcspn.c: Include <stddef.h>.
6057 (strcspn): Use ANSI C function declaration. Change return type to
6059 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6060 (strpbrk): Use NULL.
6061 * strpbrk.h (PARAMS): Remove macro.
6062 (strpbrk): Use ANSI C function declaration.
6063 * strstr.c: Don't include <sys/types.h>.
6064 * strstr.h (PARAMS): Remove macro.
6065 (strstr): Use ANSI C function declarations.
6067 2002-11-06 Bruno Haible <bruno@clisp.org>
6069 * gcd.h (gcd): Change argument type to 'unsigned long'.
6070 * gcd.c (gcd): Likewise.
6072 2002-11-05 Bruno Haible <bruno@clisp.org>
6074 * gcd.h: New file, from gettext-0.11.5.
6075 * gcd.c: New file, from gettext-0.11.5.
6077 2002-11-05 Bruno Haible <bruno@clisp.org>
6079 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6080 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6081 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6082 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6084 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6085 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6087 * closeout.c: Include gettext.h instead of <libintl.h>.
6088 * human.c: Include gettext.h instead of <libintl.h>.
6089 * quotearg.c: Include gettext.h instead of <libintl.h>.
6090 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6091 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6092 * userspec.c: Include gettext.h instead of <libintl.h>.
6093 * version-etc.c: Include gettext.h instead of <libintl.h>.
6094 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6095 (textdomain): Remove definition.
6096 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6098 * long-options.c: Remove include of <libintl.h> and definition of _.
6099 * same.c: Remove include of <libintl.h> and definition of _.
6101 2002-11-04 Bruno Haible <bruno@clisp.org>
6103 * stpcpy.h: New file, from GNU gettext-0.11.5.
6104 * strcase.h: New file, from GNU gettext-0.11.5.
6105 * strpbrk.h: New file, from GNU gettext-0.11.5.
6106 * strstr.h: New file, from GNU gettext-0.11.5.
6107 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6109 2002-05-09 Bruno Haible <bruno@clisp.org>
6111 * config.charset: Update for newest glibc. Add canonical names
6112 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6114 2002-05-09 Bruno Haible <bruno@clisp.org>
6116 * localcharset.c (get_charset_aliases): Add more Windows specific
6119 2002-05-08 Owen Taylor <otaylor@redhat.com>
6121 * config.charset: A few additions for Solaris.
6123 2001-12-05 Bruno Haible <bruno@clisp.org>
6125 * localcharset.c (locale_charset): Don't return an empty string.
6127 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6129 * config.charset: msdos in uk_UA uses CP1125.
6131 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6133 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6134 * localcharset.c (locale_charset): Declare as extern "C".
6136 2002-02-15 Bruno Haible <bruno@clisp.org>
6138 * config.charset [msdosdjgpp]: For Russian, use CP866.
6140 2002-02-11 Bruno Haible <bruno@clisp.org>
6142 * config.charset: Add support for NetBSD.
6144 2002-09-25 <karl@gnu.org>
6146 * strdup.c: copy from libc/string (via ../config/srclist*).
6147 * getopt*: copy from libc/posix.
6148 * gettext.h: copy from gettext.
6149 * .cppi-disable: add strdup.c, gettext.h.
6151 2002-07-01 Jim Meyering <meyering@lucent.com>
6153 * c-stack.c: Include sys/time.h.
6154 From Volker Borchert.
6156 2002-06-11 Paul Eggert <eggert@twinsun.com>
6158 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6159 New macro. Use it uniformly instead of
6160 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6161 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6162 reported by Vin Shelton.
6164 2002-06-22 Jim Meyering <meyering@lucent.com>
6166 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6167 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6169 2002-06-22 Paul Eggert <eggert@twinsun.com>
6171 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6172 Do not assume SA_SIGINFO behavior.
6173 Bug reported by Jim Meyering on NetBSD 1.5.2.
6175 2002-06-22 Jim Meyering <meyering@lucent.com>
6177 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6179 * exitfail.c, exitfail.h: Likewise.
6180 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6182 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6184 (EXTRA_DIST): Add fnmatch_loop.c.
6185 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6187 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6188 * fnmatch.c: Update from diffutils-2.8.2.
6189 * fnmatch_.h: New file. From diffutils-2.8.2.
6190 * fnmatch.h: Remove file.
6192 2002-06-18 Paul Eggert <eggert@twinsun.com>
6194 * file-type.h: Report an error if neither S_ISREG nor
6195 S_IFREG is defined, instead of using a test specific to glibc
6196 2.2. This should be safe, since POSIX requires S_ISREG and
6197 Unix Version 7 had S_IFREG. We don't need to check for
6198 <sys/types.h> since we don't use any symbols that it defines.
6200 2002-06-15 Jim Meyering <meyering@lucent.com>
6202 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6203 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6204 have been included before this file.
6206 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6208 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6209 so that each temporary file name is unique and valid in the first
6210 8 characters, for operation under DOS.
6212 2002-06-15 Jim Meyering <meyering@lucent.com>
6214 Work even with DJGPP 2.03, which lacks support for symlinks.
6216 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6218 * lchown.c (S_ISLNK): Likewise.
6220 2002-06-14 Jim Meyering <meyering@lucent.com>
6222 * file-type.h: Use the version from diffutils-2.8.2.
6223 * file-type.c: Likewise.
6225 2002-05-27 Jim Meyering <meyering@lucent.com>
6227 Fix a problem seen only on nonconforming systems whereby ls.c's
6228 use of localtime, and then of gettimeofday would cause trouble:
6229 the localtime call used to initialize rpl_gettimeofday's save
6230 mechanism would clobber ls's current local time information so
6231 that in any long listing the first file would always be listed
6232 with date 1970-01-01. Analysis by Volker Borchert.
6234 * gettimeofday.c (localtime): Undefine.
6235 (rpl_localtime): New function.
6237 2002-05-22 Jim Meyering <meyering@lucent.com>
6239 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6240 * file-type.h: New file.
6241 * file-type.c (file_type): New file/function. Extracted from diffutils.
6243 2002-04-29 Paul Eggert <eggert@twinsun.com>
6245 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6247 2002-04-28 Paul Eggert <eggert@twinsun.com>
6249 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6250 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6251 of 127, since 64 is the largest conceivable number for ancient
6253 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6255 2002-04-28 Jim Meyering <meyering@lucent.com>
6257 * sig2str.c (WTERMSIG): Remove definition (unused).
6259 2002-04-28 Paul Eggert <eggert@twinsun.com>
6261 * sig2str.h, sig2str.c: New files.
6262 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6264 2002-04-24 Jim Meyering <meyering@lucent.com>
6266 * gettext.h: New file, from Gettext.
6267 * Makefile.am (INCLUDES): Remove -I../intl.
6268 (libfetish_a_SOURCES): Add gettext.h.
6270 2002-04-16 Jim Meyering <meyering@lucent.com>
6272 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6273 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6274 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6276 2002-04-12 Jim Meyering <meyering@lucent.com>
6278 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6280 2002-03-10 Jim Meyering <meyering@lucent.com>
6282 * makepath.c (make_path): Remove a comma from a diagnostic.
6283 Suggestion from Santiago Vila.
6285 2002-03-08 Jim Meyering <meyering@lucent.com>
6287 * rename.c: Mention that this wrapper is needed also on
6288 mips-dec-ultrix4.4 systems.
6290 2002-03-02 Jim Meyering <meyering@lucent.com>
6292 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6293 not HAVE_CLOCK_SETTIME.
6295 2002-02-27 Paul Eggert <eggert@twinsun.com>
6297 * nanosleep.h: Rename to....
6298 * timespec.h: New name for nanosleep.h. All uses changed.
6300 * gettime.c: New file.
6301 * settime.c: New file.
6304 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6305 timespec.h. Remove nanosleep.h.
6307 2002-02-25 Paul Eggert <eggert@twinsun.com>
6309 * acl.c, acl.h: New files.
6310 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6312 2002-02-24 Jim Meyering <meyering@lucent.com>
6314 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6315 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6316 cause trouble. Reported by Nelson Beebe.
6318 2002-02-23 Paul Eggert <eggert@twinsun.com>
6320 * path-concat.c (xpath_concat): Reorder code to pacify
6321 compilers that don't know that xalloc_die never returns.
6323 2002-02-20 Jim Meyering <meyering@lucent.com>
6325 * getdate.c: Regenerate using bison-1.33.
6327 2002-02-15 Paul Eggert <eggert@twinsun.com>
6329 * posixver.c, posixver.h: New files.
6330 * Makefile.am (libfetish_a_SOURCES): Add them.
6332 2002-02-02 Paul Eggert <eggert@twinsun.com>
6333 Bruno Haible <bruno@clisp.org>
6335 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6336 (fwrite_success_callback): New declaration.
6337 * unicodeio.c (unicode_to_mb): New function, extracted from
6338 print_unicode_char. Call failure callback instead of error.
6339 (fwrite_success_callback): New function.
6340 (exit_failure_callback): New function.
6341 (fallback_failure_callback): New function.
6342 (print_unicode_char): Call unicode_to_mb.
6344 2002-01-26 Jim Meyering <meyering@lucent.com>
6346 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6348 2002-01-22 Jim Meyering <meyering@lucent.com>
6350 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6351 Otherwise, some versions of automake would omit the rule that makes
6352 Makefile from Makefile.in.
6354 2001-01-21 Paul Eggert <eggert@twinsun.com>
6356 * xmemcoll.h, xmemcoll.c: New files.
6357 * Makefile.am (libfetish_a_SOURCES): Add them.
6358 * memcoll.c: Include errno.h, and declare errno if not defined.
6359 (memcoll): Set errno to zero if there is no error.
6361 * quotearg.c (quotearg_buffer_restyled):
6362 Fix bug with quoting buffers containing NUL when backslashing escapes.
6363 This bug was exposed by the other changes in this patch.
6364 (quotearg_n_options): New arg ARGSIZE.
6365 All callers changed.
6366 (quoting_options_from_style): New function.
6367 (quotearg_n_style): Use it.
6368 (quotearg_n_style_mem): New function.
6370 * quotearg.h (quotearg_n_style_mem): New function.
6372 2002-01-16 Jim Meyering <meyering@lucent.com>
6374 * getdate.y: Add three semicolons, each just before a closing brace.
6375 Bison (as of version 1.31) no longer papers over that mistake.
6377 2002-02-14 Paul Eggert <eggert@twinsun.com>
6379 * backupfile.c (ISDIGIT): Comment fix.
6380 * getdate.y (ISDIGIT): Likewise.
6381 * posixtm.c (ISDIGIT, year): Likewise.
6382 * strverscmp.c (ISDIGIT): Likewise.
6383 * userspec.c (ISDIGIT): Likewise.
6385 2002-01-05 Jim Meyering <meyering@lucent.com>
6387 * version-etc.c (version_etc_copyright): Update copyright year.
6389 2001-01-19 Paul Eggert <eggert@twinsun.com>
6391 * closeout.c (close_stdout_status): If ferror (stdout), do
6392 not silently exit merely because the output buffer happens to
6393 have nothing pending.
6395 2001-12-18 Paul Eggert <eggert@twinsun.com>
6397 See the big note in ../ChangeLog.
6398 * human.c (suffixes): Prefer K to k for 1024.
6399 (generate_suffix_backwards): New function.
6400 (human_readable_inexact): Use it.
6401 * xstrtol.c (__xstrtol): If there is no number but there
6402 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6403 Accept 'K' as well as 'k'.
6405 2001-12-15 Jim Meyering <meyering@lucent.com>
6407 * regex.h (__restrict_arr): Update from libc.
6409 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6410 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6413 2001-12-10 Jim Meyering <meyering@lucent.com>
6415 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6416 Instead, include "xalloc.h".
6417 (initbuffer): Don't cast xmalloc return value to char*.
6418 (readline): Reword comment.
6419 Don't cast xrealloc return value to char*
6422 2001-12-09 Jim Meyering <meyering@lucent.com>
6424 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6425 `signed and unsigned type in conditional expression'.
6426 * posixtm.c (posix_time_parse): Likewise.
6428 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6430 * readtokens.c (readtoken): Declare an index to be of type unsigned
6431 to avoid a pedantic warning.
6433 * getstr.c: Don't include assert.h.
6434 (getstr): Remove warning-evoking assertions.
6435 Return -1 if offset parameter is out of bounds.
6436 Change the type of a local from int to size_t.
6438 * strftime.c (my_strftime_localtime_r): Include this function
6439 definition in the `#if ! HAVE_TM_GMTOFF' block.
6441 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6442 Include xalloc.h instead.
6444 2001-12-02 Jim Meyering <meyering@lucent.com>
6446 * tempname.c: Don't declare getenv, thus reverting the change of
6447 2001-11-18. It's no longer necessary, now that stdlib.h is always
6450 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6451 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6453 2001-11-30 Akim Demaille <akim@epita.fr>
6455 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6456 before being defined.
6458 2001-11-27 Paul Eggert <eggert@twinsun.com>
6460 * quotearg.h (quotearg_n, quotearg_n_style):
6461 First arg is int, not unsigned.
6462 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6463 (SIZE_MAX, UINT_MAX): New macros.
6464 (quotearg_n_options): Abort if N is negative.
6465 Avoid overflow check on hosts where size_t is 64 bits and int
6466 is 32 bits, as overflow is impossible there.
6467 Fix off-by-one typo that caused unnecessary reallocation.
6469 2001-11-27 Jim Meyering <meyering@lucent.com>
6471 * tempname.c: Merge with version from libc.
6472 * regex.c: Likewise.
6474 * tempname.c: Include stdlib.h unconditionally. On some old systems
6475 for which STDC_HEADERS is 0, it was not included, resulting in a
6476 warning about an integer-to-pointer conversion problem with getenv.
6477 Reported by Volker Borchert.
6479 2001-11-26 Jim Meyering <meyering@lucent.com>
6481 * gtod.h: Remove file.
6482 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6483 * gettimeofday.c: Don't include gtod.h.
6484 (GTOD_init): Remove function.
6485 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6486 Suggestion from Volker Borchert.
6488 2001-11-23 Jim Meyering <meyering@lucent.com>
6490 * hash.h (struct hash_table): Don't define here. Merely declare it.
6491 * hash.c (struct hash_table): Define it here instead.
6493 2001-11-22 Jim Meyering <meyering@lucent.com>
6495 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6497 2001-11-18 Paul Eggert <eggert@twinsun.com>
6499 * tempname.c (TMP_MAX): Remove; no longer needed.
6500 (TEMPORARIES): New macro.
6501 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6502 removes an artificial limitation (e.g. HP-UX 10.20, where
6505 2001-11-18 Jim Meyering <meyering@lucent.com>
6507 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6510 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6511 files will be created before anything else.
6513 2001-11-17 Jim Meyering <meyering@lucent.com>
6515 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6516 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6517 rather than group writable. Patch by Juan F. Codagnone.
6519 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6520 Instead, include "xalloc.h".
6522 * mountlist.c: Include unlocked-io.h after all system headers.
6523 Remove explicit declarations of xmalloc, xrealloc,
6524 and xstrdup. Instead, include "xalloc.h".
6526 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6527 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6528 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6530 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6531 Reported by Padraig Brady.
6533 * mkstemp.c: #undef mkstemp.
6535 (rpl_mkstemp): Rename from mkstemp.
6538 2001-11-16 Jim Meyering <meyering@lucent.com>
6540 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6541 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6542 determine the amount of total physical memory, use pstat_getstatic.
6543 HPUX-11 doesn't define _SC_PHYS_PAGES.
6544 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6545 If sysconf couldn't be used to determine the amount of available
6546 physical memory, use both pstat_getstatic and pstat_getdynamic.
6547 Based on a patch from Bob Proulx.
6549 2001-11-05 Jim Meyering <meyering@lucent.com>
6551 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6553 2001-11-03 Jim Meyering <meyering@lucent.com>
6555 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6556 in argmatch_to_argument call.
6558 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6561 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6562 e.g., a fault due to an attempt to free a NULL pointer.
6564 2001-11-01 Jim Meyering <meyering@lucent.com>
6566 * dirfd.c, dirfd.h: New files.
6567 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6569 * hash.c (hash_print) [TESTING]: Clean up.
6571 2001-10-22 Paul Eggert <eggert@twinsun.com>
6573 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6574 to avoid a warning if -Wall.
6576 2001-10-21 Paul Eggert <eggert@twinsun.com>
6578 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6580 2001-10-21 Jim Meyering <meyering@lucent.com>
6582 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6583 this code would end up calling gettext even in packages built
6585 * getopt.c (_): Likewise.
6586 * regex.c (_): Likewise.
6588 2001-10-20 Paul Eggert <eggert@twinsun.com>
6590 * error.c (strerror_r): Do not declare unless !_LIBC.
6591 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6592 Use strerror_r that is only a macro, even if it is not a function.
6593 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6594 (private_strerror): Use prototypes, not old-style function definition.
6595 (print_errno_message): New function.
6596 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6598 (error_tail, error, error_at_line): Use it.
6600 2001-10-11 Jim Meyering <meyering@lucent.com>
6602 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6603 and quote_n (1, ... to avoid clobbering a buffer.
6605 2001-10-05 Jim Meyering <meyering@lucent.com>
6607 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6608 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6609 * hash-pjw.h: New file.
6611 2001-09-30 Jim Meyering <meyering@lucent.com>
6613 * mountlist.c [MOUNTED_GETFSSTAT]:
6614 Include <sys/ucred.h>, for Apple Darwin.
6615 Include sys/mount.h and sys/fs_types.h only if available.
6617 (read_filesystem_list): Use FS_TYPE.
6619 2001-09-29 Paul Eggert <eggert@twinsun.com>
6621 * exclude.c (excluded_filename): 0 -> false, since it's
6624 2001-09-28 Paul Eggert <eggert@twinsun.com>
6626 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6627 #defines strtoimax. Also treat the other strto* functions
6630 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6631 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6632 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6634 2001-09-26 Jim Meyering <meyering@lucent.com>
6636 Most macros in unlocked-io.h had the wrong number of arguments.
6637 * gen-uio: New script.
6638 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6639 * unlocked-io.hin: Remove file.
6640 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6641 rather than trying to embed it here.
6642 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6643 Reported by Padraig Brady.
6645 2001-09-25 Volker Borchert <bt@teknon.de>
6647 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6649 2001-09-23 Jim Meyering <meyering@lucent.com>
6651 * mountlist.c: Remove useless parentheses in #if directives.
6652 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6653 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6655 2001-09-22 Jim Meyering <meyering@lucent.com>
6657 * localcharset.c: Update from latest gettext.
6658 * config.charset: Likewise.
6660 2001-09-20 Jim Meyering <meyering@lucent.com>
6662 * xstrtol.c (strtoimax): Guard declaration with
6663 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6664 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6665 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6666 (strtoumax): Likewise, for completeness (it wasn't necessary).
6668 2001-09-06 Paul Eggert <eggert@twinsun.com>
6670 * strtoimax.c (HAVE_LONG_LONG):
6671 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6672 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6673 to work around bug in IBM C compiler.
6675 2001-09-16 Jim Meyering <meyering@lucent.com>
6677 * mkdir.c: New file.
6679 2001-09-04 Paul Eggert <eggert@twinsun.com>
6681 * xgetcwd.c: Revert some of the previous change; intead,
6682 fix the HAVE_GETCWD_NULL code to behave more like the
6683 !HAVE_GETCWD_NULL code used to.
6686 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6689 2001-09-04 Paul Eggert <eggert@twinsun.com>
6691 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6692 Use ssize_t, not int, to store result of readlink.
6693 Check for ssize_t overflow as well as size_t overflow,
6694 as POSIX says the result of readlink is implementation-defined
6695 when ssize_t overflows.
6696 Remove unnecessary cast to char*.
6697 Use free+malloc instead of realloc, as the storage doesn't need
6698 to be preserved and it's clearer and can be more efficient that way.
6699 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6700 * xreadlink.h (xreadlink): Update prototype.
6702 2001-09-03 Paul Eggert <eggert@twinsun.com>
6704 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6705 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6706 spotted by Jim Meyering.
6708 2001-09-03 Jim Meyering <meyering@lucent.com>
6710 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6712 2001-09-03 Paul Eggert <eggert@twinsun.com>
6714 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6715 like the HAVE_GETCWD_NULL code.
6716 Include pathmax.h if not HAVE_GETCWD.
6717 Do not include xalloc.h.
6718 (INITIAL_BUFFER_SIZE): New symbol.
6719 Do not use xmalloc / xrealloc, since the caller is responsible for
6720 handling errors. Preserve errno around `free' during failure.
6721 Do not overrun buffer when using getwd.
6723 2001-09-03 Paul Eggert <eggert@twinsun.com>
6725 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6726 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6728 2001-09-02 Jim Meyering <meyering@lucent.com>
6730 * error.c: Update from GNU libc.
6732 2001-09-01 Jim Meyering <meyering@lucent.com>
6734 * xreadlink.c: New file.
6735 * xreadlink.h: New file.
6736 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6738 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6739 doesn't conflict with sparc Solaris 7's definition in
6740 /usr/include/sys/int_types.h.
6742 * exclude.c: Use `""', not `<>' to #include non-system header files.
6743 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6744 and strncasecmp as r-values. Unixware didn't have declarations.
6746 2001-08-31 Jim Meyering <meyering@lucent.com>
6748 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6749 Use an initial, malloc'd, buffer of length 128 rather than
6750 a statically allocated one of length 1024.
6752 2001-08-30 Paul Eggert <eggert@twinsun.com>
6754 * xgetcwd.c: Don't include pathmax.h.
6755 Include stdlib.h and unistd.h if available.
6757 (xmalloc, xstrdup, free): Remove decls.
6758 (xgetcwd): Don't assume sizes fit in unsigned.
6759 Check for overflow when computing sizes.
6760 Simplify reallocation code.
6762 2001-08-28 Paul Eggert <eggert@twinsun.com>
6764 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6766 * strtoimax.c: Renamed from strtoxmax.c, removing the
6769 Also, make the following further changes to make this file's
6770 configuration more similar to that of strtol.c:
6771 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6772 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6773 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6774 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6775 changed to signed values.
6777 And make the following changes as well:
6778 Fix copyright notice, as 1999 was missing.
6779 (verify): New macro.
6780 (strtoimax): Check sizes at compile-time, not run-time.
6781 Prefer strtol to strtoll if both work.
6782 (main): Remove; it was not that useful and was a pain to maintain.
6784 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6786 2001-08-30 Paul Eggert <eggert@twinsun.com>
6788 * savedir.c (savedir): Remove size parameter, as POSIX says that
6789 a directory's st_size can have an arbitrary value, so the old
6790 usage could waste an arbitrary amount of memory. All uses
6792 * savedir.h: Update prototype.
6794 2001-08-30 Paul Eggert <eggert@twinsun.com>
6796 * xstrtol.c (strtoimax): New decl.
6798 2001-08-28 Paul Eggert <eggert@twinsun.com>
6800 * xstrtol.h: Add copyright notice.
6801 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6802 LONGINT_INVALID_SUFFIX_CHAR.
6804 2001-08-30 Paul Eggert <eggert@twinsun.com>
6806 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6809 2001-08-30 Paul Eggert <eggert@twinsun.com>
6811 * hash.c: Remove '2001' from copyright notice.
6813 2001-08-30 Paul Eggert <eggert@twinsun.com>
6815 * full-write.h: New file.
6816 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6817 * full-write.c: Correct credits, as cccp.c no longer
6818 exists and anyway it was so heavily changed from the old cccp
6819 code as to be unrecognizable. Include full-write.h.
6820 (full_write) Return size_t, with short writes meaning failure.
6821 All callers changed. This fixes a bug with large buffers
6823 * utime.c: Include full-write.h.
6825 2001-08-30 Paul Eggert <eggert@twinsun.com>
6827 Merge 'exclude' changes from tar 1.13.22.
6828 This fixes one or two unlikely storage allocation overflow bugs,
6829 but doesn't change user-visible behavior otherwise.
6831 2001-08-30 Paul Eggert <eggert@twinsun.com>
6833 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6834 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6835 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6836 Include if available.
6837 (<xalloc.h>): Include
6838 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6839 (verify): New macro. Use it to verify that EXCLUDE macros do not
6840 collide with FNM macros.
6841 (struct patopts): New struct.
6842 (struct exclude): Use it, as exclude patterns now come with options.
6843 (new_exclude): Support above changes.
6844 (new_exclude, add_exclude_file):
6845 Initial size must now be a power of two to simplify overflow checking.
6846 (free_exclude, fnmatch_no_wildcards): New function.
6847 (excluded_filename): No longer requires options arg, as the options
6848 are determined by add_exclude. Now returns bool, not int.
6849 (excluded_filename, add_exclude):
6850 Add support for the fancy new exclusion options.
6851 (add_exclude, add_exclude_file): Now takes int options arg.
6852 Check for arithmetic overflow when computing sizes.
6853 (add_exclude_file): xrealloc might modify errno, so don't
6854 realloc until after errno might be used.
6856 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6858 (free_exclude): New decl.
6859 (add_exclude, add_exclude_file): Now takes int options arg.
6860 (excluded_filename): No longer requires options arg, as the options
6861 are determined by add_exclude. Now returns bool, not int.
6863 2001-08-30 Paul Eggert <eggert@twinsun.com>
6865 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6867 2001-08-27 Jim Meyering <meyering@lucent.com>
6869 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6871 * version-etc.c (N_): Remove definition.
6872 Revert most of last change.
6873 Instead, simply don't mark the `Copyright...' string for translation.
6874 Based on advice from Paul Eggert.
6876 * strtoxmax.c: Tweak comment.
6878 2001-08-26 Jim Meyering <meyering@lucent.com>
6880 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6881 of copyright with `%s' so translators don't get an untranslated
6883 (COPYRIGHT_YEAR): Define.
6884 (version_etc): Use fprintf rather than fputs.
6885 Suggestion from Ulrich Drepper.
6887 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6889 * strtoll.c: New file, from GNU libc.
6890 * xstrtoimax.c: New file.
6892 * xstrtol.h: Add xstrtoimax.
6893 * strtoumax.c: New file. Simply include "strtoumax.c".
6894 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6896 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6897 * strtoxmax.c: ... then renamed to this.
6899 2001-08-13 Paul Eggert <eggert@twinsun.com>
6901 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6902 Port to Solaris 8, where 'sed' requires a space after the 'r'
6903 command, and where sh dislikes "$/". Clean up the spacing a bit.
6904 Redirect output to $tmp just once.
6906 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6908 * addext.c (<errno.h>): Include.
6909 (errno): Declare if not defined.
6910 (addext): Work correctly when pathconf returns -1 and leaves
6911 errno alone because there is no limit. Also, work even if
6912 pathconf returns a value greater than SIZE_MAX.
6914 2001-08-12 Jim Meyering <meyering@lucent.com>
6916 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6917 Simply `return getcwd (NULL, 0);'.
6918 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6919 Use 1300 as initial value for length, not PATH_MAX.
6921 * pathmax.h: Clean up cpp syntax.
6923 2001-08-12 Jim Meyering <meyering@lucent.com>
6925 * gettimeofday.c: New file.
6927 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6929 2001-08-04 Jim Meyering <meyering@lucent.com>
6931 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6932 to get in sync with glibc.
6934 2001-08-03 Paul Eggert <eggert@twinsun.com>
6936 The following changes are from gettext 0.10.39 as maintained by
6939 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6940 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6941 with inverted sense. All uses changed.
6943 * mbswidth.c: Don't include <limits.h>.
6944 Include <stdlib.h> and <string.h> unconditionally.
6945 (iswcntrl, mbsinit, ISCNTRL): New macros.
6946 (mbsnwidth): Use K&R style function declarations.
6947 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6948 can optimize it when MB_CUR_MAX == 1.
6949 The width of control characters is zero, not 1.
6951 2001-07-15 Jim Meyering <meyering@lucent.com>
6953 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6954 (BUILT_SOURCES): Add unlocked-io.h.
6955 (io_functions): Define.
6956 (unlocked-io.h): New rule.
6957 (DISTCLEANFILES): Add unlocked-io.h.
6958 (all-local): Depend on unlocked-io.h, to ensure it is created.
6960 * unlocked-io.hin: New file
6962 * regex.c: Update from glibc.
6964 2001-07-05 Jim Meyering <meyering@lucent.com>
6966 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6968 (libfetish_a_SOURCES): Put all .h files here instead.
6969 Remove a thus-exposed (better checks in automake) duplicate and
6970 two unnecessary .h files.
6972 2001-06-11 Jim Meyering <meyering@lucent.com>
6974 * regex.c: Update from GNU libc.
6976 2001-05-27 Jim Meyering <meyering@lucent.com>
6978 * readutmp.h (UT_TYPE): Define.
6980 2001-05-24 Jim Meyering <meyering@lucent.com>
6982 * argmatch.c: Include "quote.h".
6983 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6984 quote function. Reported by Göran Uddeborg.
6986 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6988 * dirname.c (dir_name): Compute append_dot using path, not newpath
6989 which is not yet declared.
6991 2001-05-11 Paul Eggert <eggert@twinsun.com>
6993 * Makefile.am (libfetish_a_SOURCES):
6994 Add strftime.c, since we now compile it on all hosts.
6996 * strftime.c (my_strftime):
6997 Define to nstrftime if emacs, but only if my_strftime is not defined.
6998 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6999 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7000 Add one more extra argument: a nanoseconds value.
7003 (my_strftime function): Add %N format.
7004 (emacs_strftimeu): Renamed from emacs_strftime,
7005 with extra ut argument.
7007 2001-05-11 Paul Eggert <eggert@twinsun.com>
7009 dirname code cleanup. base_name now behaves more compatibly
7010 with POSIX basename when given file names that have trailing
7011 slashes, and similarly for dir_name. Add new primitives
7012 base_len and dir_len. Put the directory-name-related decls
7015 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7016 * backupfile.c (base_name): Likewise.
7017 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7018 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7019 * makepath.c (strip_trailing_slashes): Likewise.
7020 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7022 * rename.c (strip_trailing_slashes): Likewise.
7023 * same.c (base_name): Likewise.
7024 * stripslash.c (ISSLASH): Likewise.
7026 * addext.c: Include <dirname.h> after size_t is defined.
7027 * backupfile.c: Likewise.
7029 * addext.c (addext): Use base_len to trim redundant
7030 trailing slashes instead of doing it ourselves.
7031 But do not trim the last slash if it is not redundant.
7033 * backupfile.c (find_backup_file_name,
7034 max_backup_version): Use base_len instead of rolling it ourselves.
7035 Handle the case of "" and (on DOS) "C:" correctly.
7037 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7038 Include <string.h>, <dirname.h>.
7039 (base_name): Allow file names ending in slashes, other than names
7040 that are all slashes. In this case, return the basename followed
7041 by the slashes. This is more general, and can be used in places
7042 where the original base_name purposely had an assertion failure.
7043 (base_len): New function.
7045 * dirname.c: Include <string.h> instead of <stdlib.h>.
7046 Do not include <assert.h>; no longer needed.
7048 (memrchr): Remove decl.
7049 (dir_name_r): Remove.
7050 (dir_len): Renamed from dirlen. All callers changed.
7051 Rewrite in terms of base_name, for simplicity and consistency.
7052 (dir_name): Never return NULL. All callers changed.
7053 Do not include <stdlib.h> in test program; no longer needed.
7054 return 0; is fine for test program.
7056 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7058 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7060 * path-concat.c (path_concat): Use base_len to compute
7061 base length, not strlen; this means we cannot rely on memcpy
7064 * same.c (STREQ): Remove.
7065 (same_name): Handle the case where the basename ends in trailing '/'.
7067 * stripslash.c (strip_trailing_slashes): Return nonzero if
7068 a slash was stripped. Do not strip the last slash after a
7071 2001-04-08 Jim Meyering <meyering@lucent.com>
7073 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7074 recomputed; that's necessary when the offset spans a DST transition.
7075 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7077 2001-04-02 Jim Meyering <meyering@lucent.com>
7079 * regex.h, regex.c: Update from GNU libc.
7081 2001-03-19 Paul Eggert <eggert@twinsun.com>
7083 * version-etc.c (version_etc_copyright): Update to 2001.
7085 2001-03-16 Paul Eggert <eggert@twinsun.com>
7087 * tempname.c (uint64_t): Define to uintmax_t if
7088 not defined, and if UINT64_MAX is not defined.
7089 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7090 Reported by John David Anglin.
7092 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7094 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7095 alias if codeset is empty.
7096 * config.charset (BeOS): Use wildcard syntax.
7098 2001-03-13 Jim Meyering <meyering@lucent.com>
7100 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7101 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7104 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7106 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7108 * unicodeio.c (print_unicode_char): Simplify accordingly.
7110 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7112 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7113 support for DOS/DJGPP.
7115 2001-02-28 Paul Eggert <eggert@twinsun.com>
7117 * Makefile.am (libfetish_a_SOURCES):
7118 Add dup-safer.c, fopen-safer.c.
7119 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7121 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7123 2001-02-25 Paul Eggert <eggert@twinsun.com>
7125 The mkstemp replacement is taken from glibc 2.2.2, with some
7126 portability fixes for use outside glibc, as follows:
7128 * tempname.c (struct_stat64): New macro.
7129 (direxists, __gen_tempname): Use it.
7130 This avoids a portability problem with Solaris 8.
7132 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7133 (<stddef.h>, <stdint.h>, <string.h>):
7134 Include only if STDC_HEADERS || _LIBC.
7135 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7136 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7137 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7138 (__set_errno): Define this macro if <errno.h> doesn't.
7139 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7140 Define these macros if <stdio.h> doesn't.
7141 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7142 Define these macros if <sys/stat.h>
7143 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7144 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7145 __xstat64): Define if not _LIBC.
7146 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7147 (__gen_tempname): Invoke gettimeofday only if
7148 HAVE_GETTIMEOFDAY || _LIBC;
7149 otherwise, fall back on plain "time".
7150 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7152 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7154 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7156 2001-02-17 Jim Meyering <meyering@lucent.com>
7158 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7159 around included file name.
7161 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7163 * strftime.c: Update from GNU libc (the only changes were to comments).
7165 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7167 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7169 2001-02-17 Paul Eggert <eggert@twinsun.com>
7171 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7172 Remove workaround macros for hosts that have mbrtowc but not
7173 mbstate_t, as we now insist on proper declarations for both
7174 before using mbrtowc.
7176 2001-02-17 Jim Meyering <meyering@lucent.com>
7178 * regex.c: Update from libc.
7180 2001-02-16 Paul Eggert <eggert@twinsun.com>
7182 * alloca.c (malloc): Undef before defining, since stdlib.h
7183 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7184 Reported by Mark Hounschell via Paul Eggert.
7186 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7188 * config.charset: Update for FreeBSD 4.2.
7190 2001-01-26 Jim Meyering <meyering@lucent.com>
7192 * quotearg.c: Include stddef.h.
7193 * quote.c: Include stddef.h.
7194 Reported by Axel Kittenberger.
7196 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7197 line in double quotes so that it evokes a better diagnostic.
7198 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7199 Reported by Axel Kittenberger.
7201 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7203 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7204 to avoid a warning. Add back 'const' to inptr.
7206 2001-01-16 Jim Meyering <meyering@lucent.com>
7208 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7211 2001-01-14 Jim Meyering <meyering@lucent.com>
7213 * rename.c: New file. From Volker Borchert.
7214 Include stdlib.h, string.h or strings.h, and xalloc.h.
7215 Use strip_trailing_slashes rather than open-coding it.
7217 2001-01-03 Paul Eggert <eggert@twinsun.com>
7219 * strftime.c: Sync with glibc time/strftime.c 1.81.
7221 2001-01-03 Jim Meyering <meyering@lucent.com>
7223 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7224 local `inptr' to avoid warning with some system declarations of iconv.
7226 2000-12-29 Paul Eggert <eggert@twinsun.com>
7228 * modechange.c: Do not assume that mode_t uses the
7229 traditional octal encoding. E.g. "chmod 1 FOO" should set
7230 the other-execute bit of FOO even if S_IXOTH != 1.
7232 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7233 WOTH, XOTH, ALLM): New macros.
7234 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7235 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7237 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7238 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7240 No need to use uintmax_t; unsigned long is long enough.
7241 Don't bother to get suffix since we don't use it.
7243 2000-12-24 Jim Meyering <meyering@lucent.com>
7245 * hash.c (is_prime): Return explicit boolean values.
7246 (hash_get_first): Return NULL to appease Irix5.6's 89.
7247 Reported by Nelson Beebe.
7249 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7251 * localcharset.c (locale_charset): Add support for Win32.
7253 2000-12-18 Paul Eggert <eggert@twinsun.com>
7255 * physmem.h, physmem.c: New files.
7257 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7258 (noinst_HEADERS): Add physmem.h.
7260 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7261 't' for compatibility with Solaris 8 sort.
7263 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7265 * config.charset: Add support for BeOS.
7267 2000-12-16 Jim Meyering <meyering@lucent.com>
7269 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7270 SHELLS_FILE to a file name that's useful on djgpp systems.
7272 (ADDITIONAL_DEFAULT_SHELLS): Define.
7273 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7274 Based mostly on a patch from Prashant TR.
7276 2000-12-16 Jim Meyering <meyering@lucent.com>
7278 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7279 N and M) would have treated it like `chown N:N FILE'.
7281 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7283 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7285 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7286 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7287 to the list of canonical encodings. Rename EUC-CN to GB2312.
7289 2000-12-08 Andreas Schwab <schwab@suse.de>
7291 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7292 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7294 2000-12-07 Jim Meyering <meyering@lucent.com>
7296 * stripslash.c (ISSLASH): Define.
7297 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7300 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7301 (dir_name_r): Declare this function as static.
7302 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7303 manifest itself on a name containing a mix of slashes and
7305 Make this function work with names starting with a DOS-style
7306 drive letter and colon prefix.
7307 (dir_name): Append `.' if necessary.
7308 Based mostly on patches from Prashant TR and Eli Zaretskii.
7310 * dirname.h (dir_name_r): Remove prototype.
7312 2000-12-05 Jim Meyering <meyering@lucent.com>
7314 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7316 2000-12-04 Jim Meyering <meyering@lucent.com>
7318 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7319 Also include memory.h, stdlib.h, unistd.h if appropriate.
7320 Reported by Andreas Jaeger (conflicting declaration of malloc).
7322 2000-12-02 Jim Meyering <meyering@lucent.com>
7324 * closeout.h: Make idempotent, to avoid some obscure warnings.
7326 2000-12-01 Paul Eggert <eggert@twinsun.com>
7328 * memrchr.c: Include <config.h> before any system include file.
7330 2000-11-29 Paul Eggert <eggert@twinsun.com>
7332 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7334 2000-11-26 Jim Meyering <meyering@lucent.com>
7336 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7338 2000-11-22 Paul Eggert <eggert@twinsun.com>
7340 * strftime.c (my_strftime): Do not invoke mbrlen with a
7341 size of (size_t) -1; it's not portable.
7343 2000-11-17 Akim Demaille <akim@epita.fr>
7345 * obstack.h: Formatting changes.
7346 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7347 prevent type checking.
7348 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7349 cast the value to (void *): assigning a `foo *' to a `void *'
7351 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7353 2000-11-17 Jim Meyering <meyering@lucent.com>
7355 * strstr.c: Update from GNU libc.
7357 2000-11-16 Jim Meyering <meyering@lucent.com>
7359 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7361 2000-11-11 Jim Meyering <meyering@lucent.com>
7363 * error.c: Add a couple #includes, merging from GNU libc version.
7365 2000-11-10 Jim Meyering <meyering@lucent.com>
7367 * obstack.h: Update from GNU libc.
7368 * obstack.c: Likewise.
7370 2000-11-06 Paul Eggert <eggert@twinsun.com>
7372 * getusershell.c (setusershell): Use rewind rather than
7373 fseek/fseeko, to avoid configuration hassles with fseeko.
7374 Don't bother opening SHELLS_FILE if shellstream is NULL;
7377 2000-11-05 Jim Meyering <meyering@lucent.com>
7379 * makepath.h (make_dir): Declare.
7380 * makepath.c (make_dir): Remove `static' attribute.
7383 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7385 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7386 last one in a bucket, advance to the next bucket.
7388 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7390 * fnmatch.c: Do not comment out all the code if we are using
7391 the GNU C library, because in some cases we are replacing buggy
7392 code in the GNU C library itself.
7394 2000-10-30 Paul Eggert <eggert@twinsun.com>
7396 * error.h, getline.h, modechange.h:
7397 Remove "2000" from Copyright line, as the file hasn't been
7398 changed this year other than in the copyright notice.
7400 * xalloc.h: Add "2000" to Copyright line, as this file
7401 was changed this year.
7403 2000-10-30 Paul Eggert <eggert@twinsun.com>
7405 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7406 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7407 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7409 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7411 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7412 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7413 doesn't define __restrict_arr.
7415 2000-10-29 Jim Meyering <meyering@lucent.com>
7417 * xstat.in: Fix grammar in comment.
7419 2000-10-28 Jim Meyering <meyering@lucent.com>
7421 * memchr.c: Update from libc.
7422 Adjust for portability:
7423 [HAVE_STDLIB_H]: Include stdlib.h.
7424 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7425 Undef __memchr, too.
7426 [!weak_alias]: Define __memchr to memchr.
7428 * regex.c: Update from libc.
7429 * regex.h: Likewise.
7430 * getopt1.c: Likewise.
7431 * memcmp.c: Likewise.
7433 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7434 Avoid using fseek, when possible -- it's broken by design.
7435 Patch by Ulrich Drepper.
7437 2000-10-26 Jim Meyering <meyering@lucent.com>
7439 * strftime.c: Update from libc.
7441 2000-10-25 Jim Meyering <meyering@lucent.com>
7443 * obstack.c: Update from libc.
7445 2000-10-23 Jim Meyering <meyering@lucent.com>
7447 * hard-locale.c (hard_locale): Revert last change -- it was simply
7448 wrong. That set_locale call must not have any side effects.
7451 2000-10-22 Jim Meyering <meyering@lucent.com>
7453 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7454 [CYCLIC]: Remove now-unused definition.
7456 * save-cwd.c (O_DIRECTORY): Define, if needed.
7457 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7458 Suggestion from Ulrich Drepper.
7460 2000-10-21 Jim Meyering <meyering@lucent.com>
7462 * dirname.c (dir_name_r): New function, factored out of dir_name.
7463 (dir_name): Use dir_name_r.
7464 * dirname.h (dir_name_r): Declare it.
7466 2000-10-21 Jim Meyering <meyering@lucent.com>
7468 * dirname.c (memrchr): Declare if necessary.
7469 (dir_name): Remove the restriction that there be no
7470 trailing slashes. Now, this code skips past them, effectively
7472 [TEST_DIRNAME] (main): New unit tests.
7474 * memrchr.c: New file from GNU libc.
7475 Undef __memrchr, too.
7476 [!weak_alias]: Define __memrchr to memrchr.
7477 Guard weak_alias use with `#ifdef weak_alias'.
7479 2000-10-17 Jim Meyering <meyering@lucent.com>
7481 * quote.h (PARAMS): Define and use.
7482 Reported by Akim Demaille.
7484 * getopt.c: Update from libc.
7486 2000-10-16 Jim Meyering <meyering@lucent.com>
7488 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7491 2000-09-25 Jim Meyering <meyering@lucent.com>
7493 * md5.h (rol): Define (from GnuPG).
7495 * sha.c: Give credit (GnuPG) where due.
7496 (M): Use rol rather than open-coding it.
7497 Add a FIXME comment.
7499 2000-09-21 Jim Meyering <meyering@lucent.com>
7501 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7502 Reported by Michael Stone.
7504 2000-09-20 Jim Meyering <meyering@lucent.com>
7506 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7507 (noinst_HEADERS): Add sha.h.
7508 Based on code from Scott G. Miller and from GnuPG.
7510 2000-09-15 Jim Meyering <meyering@lucent.com>
7512 * regex.c: Update from libc.
7514 2000-09-10 Jim Meyering <meyering@lucent.com>
7516 * getopt.c (_getopt_internal): Update from glibc.
7518 2000-09-09 Jim Meyering <meyering@lucent.com>
7520 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7521 think it should be used as a general replacement for isascii.
7522 * fnmatch.c: Likewise.
7523 * mbswidth.c: Likewise
7524 * regex.c: Likewise.
7527 * userspec.c: Include sys/param.h and limits.h.
7529 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7530 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7531 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7532 UID, GID. Check range.
7534 2000-09-06 Jim Meyering <meyering@lucent.com>
7536 * getopt.c (_getopt_internal): Update from glibc.
7538 2000-08-30 Jim Meyering <meyering@lucent.com>
7540 * strftime.c: Merge in changes from GNU libc.
7542 2000-08-26 Jim Meyering <meyering@lucent.com>
7544 * closeout.c: Include "__fpending.h".
7545 (close_stdout_status): Return right away if there's nothing to flush.
7547 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7548 * __fpending.c: New file.
7549 * __fpending.h: New file.
7551 2000-08-07 Paul Eggert <eggert@twinsun.com>
7553 Standardize on "memory exhausted" instead of "Memory exhausted"
7554 or "virtual memory exhausted".
7555 * obstack.c (print_and_abort): Use "memory exhausted", not
7556 "virtual memory exhausted".
7557 * same.c (same_name): Invoke xalloc_die instead of printing
7559 * userspec.c (parse_user_spec): Likewise.
7560 * bumpalloc.h: comment fix
7561 * same.c, userspec.c: Include xalloc.h.
7563 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7564 not char *const and pointing to a constant array.
7565 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7566 (xrealloc): Comment fix.
7568 * userspec.c (parse_user_spec):
7569 Don't translate a message until just before returning,
7570 to avoid unnecessary translation.
7572 2000-08-07 Jim Meyering <meyering@lucent.com>
7574 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7575 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7576 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7577 getgroups.c, gethostname.c, getopt.h, group-member.c,
7578 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7579 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7580 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7581 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7582 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7583 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7584 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7585 yesno.c: Back out Copyright date changes for each file with no change
7586 this year. This eases coordination with other programs using the same
7587 source code modules. From Paul Eggert.
7589 2000-08-03 Greg McGary <greg@mcgary.org>
7591 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7592 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7593 (EXTEND_BUFFER): Use them.
7595 2000-08-01 Jim Meyering <meyering@lucent.com>
7597 * dirname.c (ISSLASH): Define.
7598 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7599 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7600 both `\' and `/' may be use as path separators.
7601 Based on a patch from Prashant TR.
7603 2000-07-31 Paul Eggert <eggert@twinsun.com>
7605 * quotearg.c (quotearg_n_options): Don't make the initial
7606 slot vector a constant, since it might get modified.
7608 2000-07-31 Jim Meyering <meyering@lucent.com>
7610 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7611 * obstack.c (print_and_abort): Likewise.
7613 2000-07-30 Paul Eggert <eggert@twinsun.com>
7615 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7616 buffer, so that the caller can always quote one small
7617 component of a "memory exhausted" message in slot 0.
7618 From a suggestion by Jim Meyering.
7620 2000-07-30 Jim Meyering <meyering@lucent.com>
7622 * makepath.c (make_path): Quote the other instance, too.
7624 * quotearg.c (N_STATIC_SLOTVECS): Define.
7625 (STATIC_BUF_SIZE): Define.
7626 (quotearg_n_options): Use only statically allocated storage when
7627 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7628 than STATIC_BUF_SIZE.
7630 2000-07-29 Jim Meyering <meyering@lucent.com>
7632 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7633 * dirname.c (dir_name): Likewise.
7635 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7637 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7638 (dir_name): Assert that there are no trailing slashes.
7640 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7642 * mbswidth.h (mbswidth): Add a flags argument.
7643 (mbswidth): New declaration.
7644 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7645 * mbswidth.c (mbswidth): Add a flags argument.
7646 (mbsnwidth): New function.
7648 2000-07-24 Jim Meyering <meyering@lucent.com>
7650 * mbswidth.c: Remove useless #else. From Bruno Haible.
7652 2000-07-23 Paul Eggert <eggert@twinsun.com>
7654 * mbswidth.c (_XOPEN_SOURCE):
7655 Don't define; this causes problems on Solaris 7.
7656 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7658 2000-07-23 Paul Eggert <eggert@twinsun.com>
7661 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7662 so that mbstate_t is always defined.
7664 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7665 be 1 in at least one GCC installation, and this configuration
7666 error is likely to be common. Ignoring MB_LEN_MAX hurts
7667 performance on hosts that have mbrtowc but have only unibyte
7668 locales, but I assume these hosts are rare.
7670 2000-07-23 Paul Eggert <eggert@twinsun.com>
7672 * quotearg.c: Streamline by invoking multibyte code only if needed.
7673 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7674 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7675 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7676 invoke multibyte primitives.
7678 2000-07-23 Jim Meyering <meyering@lucent.com>
7680 * basename.c (base_name): Add an assertion.
7682 2000-07-15 Bruno Haible <clisp.cons.org>
7684 * quotearg.c: When the system forces us to redefine mbstate_t,
7685 shadow its mbsinit function.
7687 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7689 * mbswidth.h: New file.
7690 * mbswidth.c: New file.
7691 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7692 (noinst_HEADERS): Add mbswidth.h.
7694 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7696 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7699 2000-07-15 Jim Meyering <meyering@lucent.com>
7701 * makepath.c: Include quote.h.
7702 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7703 corresponding argument in a `quote (...)' call.
7704 Give better diagnostics.
7706 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7707 (noinst_HEADERS): Add quote.h.
7709 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7710 from tar's src/misc.c.
7711 * quote.h: New file. Prototypes for same.
7713 2000-07-10 Paul Eggert <eggert@twinsun.com>
7715 From a suggestion by Bruno Haible.
7716 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7717 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7718 to decide whether to define the BeOS workaround macro;
7719 this adjusts to the change to AC_MBSTATE_T.
7721 2000-07-13 Paul Eggert <eggert@twinsun.com>
7723 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7725 * quotearg.c (quoting_style_args, quoting_style_vals,
7726 quotearg_buffer_restyled): Add support for
7727 clocale_quoting_style. Undo previous change to
7728 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7729 and "{RIGHT QUOTATION MARK}" msgids.
7731 2000-07-05 Paul Eggert <eggert@twinsun.com>
7733 The old behavior of quoting `like this' doesn't look good with
7734 newer, ISO-style fonts. See:
7735 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7737 Instead, quote "like this" by default. Let the translator
7738 tailor the locale-specific quoting behavior by providing
7739 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7741 * quotearg.c (N_): New macro.
7742 (gettext_default): New function.
7743 (quotearg_buffer_restyled): Use
7744 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7745 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7747 2000-07-09 Jim Meyering <meyering@lucent.com>
7749 * Most files: Update copyright dates to include 2000.
7751 2000-07-08 Jim Meyering <meyering@lucent.com>
7753 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7755 (xgethostname): Remove now-unnecessary #ifdef.
7756 Move declaration of `err' into loop where it's used.
7758 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7760 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7761 by allocating a larger buffer. Test the gethostname return value for
7762 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7763 returns an error and ENAMETOOLONG isn't defined.
7765 2000-07-05 Paul Eggert <eggert@twinsun.com>
7766 and Bruno Haible <haible@clisp.cons.org>
7768 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7770 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7772 * quotearg.c (struct quoting_options): Simplify quote_these_too
7775 2000-07-03 Jim Meyering <meyering@lucent.com>
7777 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7778 Reported by Bruno Haible.
7780 2000-07-04 Jim Meyering <meyering@lucent.com>
7782 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7783 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7786 2000-07-03 Paul Eggert <eggert@twinsun.com>
7787 and Bruno Haible <haible@clisp.cons.org>
7789 * quotearg.c (mbrtowc):
7790 Assign to *pwc, and return 1 only if result is nonzero.
7791 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7793 2000-07-03 Jim Meyering <meyering@lucent.com>
7795 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7796 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7799 2000-07-02 Jim Meyering <meyering@lucent.com>
7801 * quotearg.c (mbstate_t): Don't define here.
7803 2000-07-02 Jim Meyering <meyering@lucent.com>
7805 * nanosleep.c (SIGCONT): Define if not already defined.
7807 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7809 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7810 per change in ../m4/ls-mntd-fs.m4.
7811 (read_filesystem_list): Ignore symbolic links.
7813 2000-06-29 Jim Meyering <meyering@lucent.com>
7815 * same.c: Include <string.h> or <strings.h>, as appropriate,
7816 for declaration of strcmp.
7818 * long-options.c: Include <stdlib.h>, for declaration of exit.
7820 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7821 Avoid warning by casting result to `char *' to remove `const'.
7823 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7825 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7827 2000-06-26 Paul Eggert <eggert@twinsun.com>
7829 savedir now sets errno on failure and invokes xmalloc to get memory.
7830 Fix a couple of other minor bugs while we're at it.
7832 * savedir.c (<unistd.h>): Do not include; there's no need.
7833 (NAMLEN): Remove macro.
7834 (malloc, realloc): Remove decls.
7836 ("xalloc.h"): Include.
7837 (NAME_SIZE_DEFAULT): New macro.
7838 (savedir): Use xmalloc / xrealloc to allocate memory.
7839 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7840 Skip "" directory entries.
7841 Use strlen to calculate directory entry length, since the old method
7842 is rarely used these days and isn't worth supporting.
7843 Don't use a pointer after freeing it.
7844 Check for integer overflow when calculating allocation size.
7845 Use memcpy to copy entries, instead of stpcpy.
7846 Set errno properly when returning NULL.
7847 Check for readdir error.
7849 2000-06-26 Jim Meyering <meyering@lucent.com>
7851 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7853 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7855 * getusershell.c (xmalloc, xrealloc): Remove functions.
7857 Don't include <stdlib.h>. Don't declare malloc, realloc.
7859 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7861 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7863 2000-06-24 Jim Meyering <meyering@lucent.com>
7865 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7867 2000-06-21 Jim Meyering <meyering@lucent.com>
7869 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7871 2000-06-19 Paul Eggert <eggert@twinsun.com>
7873 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7874 (mbrtowc, mbstate_t): Define substitutes if
7875 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7876 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7877 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7879 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7881 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7882 than 1024, return a memory chunk of least possible size, instead
7883 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7884 Use free/xmalloc instead of xrealloc to avoid copying for very long
7887 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7889 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7890 address, not strdup. Include <stdlib.h> and don't declare free().
7892 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7894 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7897 2000-06-21 Jim Meyering <meyering@lucent.com>
7899 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7900 (noinst_HEADERS): Add getstr.h.
7902 * getline.c (getstr): Move into a separate file.
7903 * getstr.c (getstr): New file, extracted from getline.c, with
7904 the following changes: new parameter, delim2; both delim[12]
7905 parameters have type `int', not `char'. The latter would lose
7906 with 8-bit delimiters.
7907 * getstr.h: New file.
7909 2000-06-19 Jim Meyering <meyering@lucent.com>
7911 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7913 2000-06-18 Jim Meyering <meyering@lucent.com>
7915 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7916 Besides, these days every porting target provides a mkdir function.
7918 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7919 (this snippet comes from src/system.h).
7921 2000-06-15 Paul Eggert <eggert@twinsun.com>
7923 * human.c (adjust_value): New function.
7924 (human_readable_inexact): Apply rounding style even when
7925 printing approximate values.
7927 2000-06-14 Paul Eggert <eggert@twinsun.com>
7929 * human.c (human_readable_inexact): Allow an input block
7930 size that is not a multiple of the output block size, and vice versa.
7931 Reported by Piergiorgio Sartor.
7933 2000-06-14 Paul Eggert <eggert@twinsun.com>
7935 * getdate.y (get_date): Apply relative times after time
7936 zone indicator, not before. Reported by Todd A. Jacobs.
7938 2000-06-13 Jim Meyering <meyering@lucent.com>
7940 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7942 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7944 2000-06-12 Paul Eggert <eggert@twinsun.com>
7946 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7948 2000-06-04 Paul Eggert <eggert@twinsun.com>
7950 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7952 2000-06-04 Jim Meyering <meyering@lucent.com>
7954 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7955 SunOS 4.1.4 for which gid_t is an unsigned type.
7957 2000-06-03 Jim Meyering <meyering@lucent.com>
7959 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7961 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7963 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7964 newer, don't install charset.alias.
7965 * config.charset: Change the Linux/glibc rules so they become empty
7966 on glibc-2.1 or newer.
7968 2000-06-02 Jim Meyering <meyering@lucent.com>
7970 * mountlist.c: Back out last change. Instead, do this...
7971 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7972 member using the same `ignore'-testing code.
7973 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7977 2000-05-29 Jim Meyering <meyering@lucent.com>
7979 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7980 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7982 2000-05-22 Jim Meyering <meyering@lucent.com>
7984 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7986 2000-05-18 Jim Meyering <meyering@lucent.com>
7988 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7989 back, too, since it may have been modified by allocate_entry.
7990 (hash_delete): Rewrite to use neither the assignment operator
7991 nor the comma operator in an if-expression.
7993 2000-05-15 Paul Eggert <eggert@twinsun.com>
7996 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7997 Remove; no longer needed.
7998 "quotearg.h": Add include.
7999 (file_name): Do not bother to explicitly initialize to NULL; it's less
8000 efficient on some hosts.
8001 (close_stdout_status): Remove test as to whether stdout was already
8002 closed; it breaks for the case "echo x | sort >&-".
8003 Quote file name colons.
8004 Do not assume that _("write error") lacks format strings.
8006 2000-05-15 Jim Meyering <meyering@lucent.com>
8008 * version-etc.c (version_etc_copyright): Update the copyright string
8009 used in all --version output.
8011 2000-05-14 Jim Meyering <meyering@lucent.com>
8013 * closeout.c (close_stdout_set_file_name): New function.
8014 (close_stdout_status): Use new file-scoped global.
8015 Return right away if fstat says the stdout file descriptor is invalid.
8016 * closeout.h (close_stdout_set_file_name): Declare.
8018 2000-05-10 Jim Meyering <meyering@lucent.com>
8020 * closeout.c [default_exit_status]: New file-scoped variable.
8021 (close_stdout_set_status): New function.
8022 * closeout.h (close_stdout_set_status): Declare.
8024 2000-05-08 Jim Meyering <meyering@lucent.com>
8026 * long-options.c: Don't include closeout.h.
8027 (parse_long_options): Don't call close_stdout for --version.
8029 2000-05-06 Jim Meyering <meyering@lucent.com>
8031 * strnlen.c: Undefine __strnlen and strnlen.
8032 [!weak_alias]: Define __strnlen to strnlen.
8034 * atexit.c: New file, from libiberty.
8036 2000-05-06 Jim Meyering <meyering@lucent.com>
8038 * closeout.c (close_stdout_status): Also check for errors on the
8041 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8043 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8044 instead of xmalloc, xrealloc, path_concat.
8045 (locale_charset): Treat empty environment variables as absent.
8046 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8048 2000-05-04 Jim Meyering <meyering@lucent.com>
8050 * getopt.c: Update from glibc.
8051 * obstack.c: Likewise.
8052 * obstack.h: Likewise.
8053 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8055 * regex.h: Likewise.
8056 * strndup.c: Likewise.
8057 * strnlen.c: New file, from glibc.
8059 2000-05-01 Jim Meyering <meyering@lucent.com>
8061 * full-write.c (full_write): Remove `FIXME' part of comment.
8063 2000-04-29 Jim Meyering <meyering@lucent.com>
8065 * path-concat.c: Declare strdup only if it's not defined.
8066 * canon-host.c: Likewise.
8068 2000-04-28 Jim Meyering <meyering@lucent.com>
8070 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8071 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8072 included first, then limits.h is included by locale.h by libintl.h.
8073 From John David Anglin.
8075 2000-04-25 Jim Meyering <meyering@lucent.com>
8077 * makepath.c (S_IRWXUGO): Define.
8078 (make_path): Always perform explicit chmod if MODE specifies any
8079 of the `special' permission bits. Prompted by a bug report against
8080 install from Mate Wierdl and Joost van Baal.
8082 2000-04-18 Jim Meyering <meyering@lucent.com>
8086 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8087 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8089 2000-04-17 Jim Meyering <meyering@lucent.com>
8091 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8092 the definition of it to rpl_strftime also defined-away the system's
8095 2000-04-15 Jim Meyering <meyering@lucent.com>
8097 Use `C' to denote so-called `contiguous' files, the same way
8099 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8100 (ftypelet): Use S_ISCTG.
8101 From Michael Deutschmann.
8103 2000-04-14 Jim Meyering <meyering@lucent.com>
8105 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8107 2000-04-08 Jim Meyering <meyering@lucent.com>
8109 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8110 names don't conflict. Reported by Eli Zaretskii.
8112 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8114 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8115 bug. Deal with the different error behavior of Irix iconv.
8117 2000-04-07 Jim Meyering <meyering@lucent.com>
8119 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8120 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8122 2000-04-05 Jim Meyering <meyering@lucent.com>
8124 Portability tweaks required for ultrix4.3.
8125 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8126 * readutmp.c: Include sys/types.h before sys/stat.h.
8127 * canon-host.c: Declare strdup.
8128 * path-concat.c: Likewise.
8129 From John David Anglin.
8131 2000-04-04 Jim Meyering <meyering@lucent.com>
8133 Be more DOS 8.3-friendly.
8134 * ref-add.sin: Renamed from ref-add.sed.in.
8135 * ref-del.sin: Renamed from ref-del.sed.in.
8136 * Makefile.am: Reflect renaming.
8137 Reported by Eli Zaretskii.
8139 Use a temporary file name that won't clash with `charset.alias'
8140 in the DOS 8.3 name space.
8141 * Makefile.am (charset_tmp): Define.
8142 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8143 (uninstall-local): Likewise.
8144 Reported by Eli Zaretskii.
8146 2000-03-29 Paul Eggert <eggert@twinsun.com>
8148 * time/strftime.c (my_strftime): Make sure we call the system
8149 strftime, not ourselves, when invoking the underlying strftime.
8151 2000-03-24 Jim Meyering <meyering@lucent.com>
8153 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8154 (charset_alias): Define.
8155 (install-exec-local): Factor out common code.
8156 (uninstall-local): Split lines longer than 80.
8157 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8159 (.sed.in.sed): New rule. Don't redirect directly to $@.
8160 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8162 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8164 * config.charset: Output a line containing "Packages using this file".
8165 * ref-add.sed.in, ref-del.sed.in: New files.
8166 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8167 ref-del.sed): New rules.
8169 2000-03-17 Jim Meyering <meyering@lucent.com>
8171 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8172 Otherwise, include <strings.h>
8174 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8176 * unicodeio.c (utf8_wctomb): New function.
8177 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8178 format instead of in UCS-4 with platform dependent endianness.
8180 2000-03-07 Paul Eggert <eggert@twinsun.com>
8182 * savedir.c (savedir): Work even if directory size is
8183 negative; this can happen with some screwy NFS configurations.
8185 2000-03-06 Jim Meyering <meyering@lucent.com>
8187 * localcharset.c (get_charset_aliases): Don't try to free file_name
8188 if it's NULL (because we ran out of memory). From Bruno Haible.
8190 2000-03-05 Jim Meyering <meyering@lucent.com>
8192 * localcharset.c ("path-concat.h"): Include.
8193 (get_charset_aliases): Use path_concat instead of ANSI string
8196 * unicodeio.h (PARAMS): Define.
8197 Use it to guard prototype.
8199 2000-03-04 Jim Meyering <meyering@lucent.com>
8201 * Makefile.am (install-exec-local): Create $(libdir) before installing
8203 (uninstall-local): Uncomment this rule so `make distcheck' works
8206 * unicodeio.c (<errno.h>): Include it.
8207 (errno): Declare if not defined.
8209 * localcharset.c: Add Bruno's comment justifying use of volatile.
8211 * config.charset: New version, incorporating remarks from a linux
8212 i18n mailing list. From Bruno Haible.
8214 2000-03-02 Jim Meyering <meyering@lucent.com>
8216 * Makefile.am (EXTRA_DIST): Add config.charset.
8218 2000-03-01 Jim Meyering <meyering@lucent.com>
8220 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8221 * unicodeio.c: Likewise.
8223 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8225 * config.charset: New file.
8226 * localcharset.c: New file.
8227 * unicodeio.h, unicodeio.c: New files.
8228 * Makefile.am (DEFS): Add -DLIBDIR=...
8229 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8230 (noinst_HEADERS): Add unicodeio.h.
8231 (all-local, install-exec-local, charset.alias): New targets.
8233 2000-02-28 Paul Eggert <eggert@twinsun.com>
8235 * quotearg.c (ALERT_CHAR): New macro.
8236 (quotearg_buffer_restyled): Use it.
8238 2000-02-27 Jim Meyering <meyering@lucent.com>
8240 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8241 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8243 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8244 not `#if STDC_HEADERS'.
8245 Declare malloc if needed.
8247 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8248 now that autoconf always defines the HAVE_DECL_ symbols.
8249 * human.c: Likewise.
8251 * strtoumax.c: Likewise.
8253 * backupfile.c: Arrange for cpp to fail if the configure-time
8254 declaration check was not run.
8256 * human.c: Likewise.
8258 * strtoumax.c: Likewise.
8260 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8261 then first look up the entire `.'-containing string as a login name.
8263 2000-02-18 Paul Eggert <eggert@twinsun.com>
8265 * getdate.y: Handle two-digit years with leading zeros correctly.
8266 (textint): New typedef.
8267 (parser_control): Member year changed from int to textint.
8269 (YYSTYPE): Removed; replaced by %union with int and textint members.
8270 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8271 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8272 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8273 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8274 (date, number, to_year): Use width of number in digits, not its value,
8275 to determine whether it's a 2-digit year, or a 2-digit time.
8276 (yylex): Store number of digits of numeric tokens.
8277 Reported by John Kendall.
8279 (parser_control): Changed from struct parser_control to typedef (for
8280 consistency). All uses changed.
8282 (tID): Removed; not used.
8283 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8285 2000-02-14 Paul Eggert <eggert@twinsun.com>
8287 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8288 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8290 2000-02-12 Jim Meyering <meyering@lucent.com>
8292 * userspec.c (ISDIGIT): Define it.
8293 (isdigit): Remove definition.
8294 (is_number): Use ISDIGIT, not isdigit.
8295 <libintl.h>: Include.
8297 (parse_user_spec): Mark translatable strings.
8299 2000-02-10 Jim Meyering <meyering@lucent.com>
8301 With these changes, nanosleep.[ch] are finally enough like the other
8302 lib/* replacement files to compile on a few more losing systems.
8304 * nanosleep.h: Don't include config.h.
8305 Remove prototype from declaration of nanosleep.
8306 (PARAMS): Remove now-unneeded definition.
8307 * nanosleep.c: #undef nanosleep.
8308 (rpl_nanosleep): Rename from nanosleep.
8310 2000-02-03 Jim Meyering <meyering@lucent.com>
8312 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8313 rather than with `#if HAVE_UTMPNAME'.
8315 2000-02-01 Jim Meyering <meyering@lucent.com>
8317 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8319 2000-01-31 Jim Meyering <meyering@lucent.com>
8321 * nanosleep.h (nanosleep): Guard declaration with
8322 `#if ! HAVE_DECL_NANOSLEEP'.
8323 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8324 the declaration in that vendor's sys/timers.h.
8325 Reported by Christian Krackowizer.
8327 * quotearg.c (ISASCII): Add #undef and move definition to follow
8328 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8329 (ISPRINT): Likewise.
8330 Reported by Tom Tromey.
8332 2000-01-30 Jim Meyering <meyering@lucent.com>
8334 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8335 uses of ->ut_name. The latter doesn't work with new Linux header files
8336 where only utmpx.ut_user is declared.
8338 * readutmp.h (UT_USER): Define.
8340 2000-01-23 Jim Meyering <meyering@lucent.com>
8342 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8345 2000-01-22 Jim Meyering <meyering@lucent.com>
8347 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8348 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8349 Required for some AIX systems. Reported by Christian Krackowizer.
8350 [TESTING] (main): New function.
8352 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8353 * dirname.c (dir_name): Support for DOS-style file names with drive
8356 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8358 * strverscmp.c (ISDIGIT): Define.
8359 (strverscmp): Use ISDIGIT, not isdigit.
8361 2000-01-17 Paul Eggert <eggert@twinsun.com>
8363 * nanosleep.c (nanosleep):
8364 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8365 POSIX.1 doesn't require SA_INTERRUPT and some systems
8366 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8367 it's been part of POSIX.1 since day 1 (in 1988).
8369 2000-01-17 Jim Meyering <meyering@lucent.com>
8371 * interlock: Remove unused file. Reported by François Pinard.
8373 2000-01-16 Paul Eggert <eggert@twinsun.com>
8375 * quotearg.c (quotearg_buffer_restyled): Do not quote
8376 alert, backslash, formfeed, and vertical tab unnecessarily in
8377 shell quoting style.
8380 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8381 Free Software Foundation, Inc.
8382 Copying and distribution of this file, with or without modification,
8383 are permitted provided the copyright notice and this notice are preserved.