1 2005-11-10 Simon Josefsson <jas@extundo.com>
3 * readline.c: Remove EOL.
5 2005-11-08 Eric Blake <ebb9@byu.net>
7 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
9 2005-11-08 Eric Blake <ebb9@byu.net>
11 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
13 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
15 Fix porting problem reported by Theodoros V. Kalamatianos.
16 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
17 Don't assume that futimes failing means we must fail.
19 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
21 * getcwd.c (__getcwd): Don't assume that system calls after readdir
22 leave errno alone. Problem reported by Dmitry V. Levin.
24 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
26 * savedir.c (savedir): Don't assume that xrealloc etc. leave
27 errno alone. Problem reported by Frederic Jolliton.
29 2005-10-28 Simon Josefsson <jas@extundo.com>
31 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
32 "restrict" keywords, as per POSIX. Protect the function
33 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
34 Don't use K&R prototypes. Check the sprintf return values.
35 Re-define EAFNOSUPPORT if not present. Indent.
37 * md5.h, md5.c: Simplify buffer handling visavi alignment,
38 suggested by Bruno Haible <bruno@clisp.org>.
40 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
42 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
44 * gc-libgcrypt.c: Add MD2 (which is not available through
47 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
49 * md2.h, md2.c: New files.
51 2005-10-24 Simon Josefsson <jas@extundo.com>
53 * md4.h: Shrink buffer size, now that we changed the type.
55 2005-10-22 Simon Josefsson <jas@extundo.com>
57 * arcfour.h, arcfour.c: Use fixed size indices in the
58 arcfour_context struct (simplify test vector testing in GNU
61 2005-10-22 Simon Josefsson <jas@extundo.com>
63 * md4.h, md4.c: Simplify buffer handling visavi alignment,
64 suggested by Bruno Haible <bruno@clisp.org>.
66 2005-10-22 Simon Josefsson <jas@extundo.com>
68 * crc.h: Include stddef.h, for size_t.
70 2005-10-21 Simon Josefsson <jas@extundo.com>
72 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
73 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
75 2005-10-21 Simon Josefsson <jas@extundo.com>
77 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
80 2005-10-21 Simon Josefsson <jas@extundo.com>
82 * gc-gnulib.c: Support ARCTWO in CBC mode.
84 2005-10-21 Simon Josefsson <jas@extundo.com>
86 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
89 * hmac-sha1.c (hmac_sha1): Likewise.
91 * crc.c (crc32_update): Actually use crc parameter, suggested by
92 Bruno Haible <bruno@clisp.org>.
94 * crc.h: Include stdint.h directly, suggested by Bruno Haible
97 2005-10-21 Simon Josefsson <jas@extundo.com>
99 * des.h, des.c: New files.
101 * gc-gnulib.c: Support DES.c
103 2005-10-21 Simon Josefsson <jas@extundo.com>
105 * arctwo.h, arctwo.c: New files.
107 * gc-gnulib.c: Support ARCTWO.
109 2005-10-21 Simon Josefsson <jas@extundo.com>
111 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
113 2005-10-19 Simon Josefsson <jas@extundo.com>
115 * gc-gnulib.c: Support ARCFOUR.
117 2005-10-19 Simon Josefsson <jas@extundo.com>
119 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
122 * gc.h: Add ECB enum type.
124 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
126 2005-10-19 Simon Josefsson <jas@extundo.com>
128 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
130 2005-10-18 Simon Josefsson <jas@extundo.com>
132 * md4.h, md4.c: New files, based on md5.?.
134 2005-10-17 Simon Josefsson <jas@extundo.com>
136 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
138 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
140 2005-10-17 Simon Josefsson <jas@extundo.com>
142 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
144 2005-10-17 Simon Josefsson <jas@extundo.com>
146 * gc.h, gc-libgcrypt.c: Add ciphers.
148 2005-10-17 Simon Josefsson <jas@extundo.com>
150 * sha1.c: Use uint32_t instead of md5_uint32.t
152 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
155 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
157 * md5.h: Use stdint.h and uint32_t. Doc fix.
159 2005-10-15 Simon Josefsson <jas@extundo.com>
161 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
163 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
165 2005-10-14 Simon Josefsson <jas@extundo.com>
167 * arcfour.h, arcfour.c: New files.
169 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
171 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
172 include <wchar.h>; no longer needed.
174 2005-10-14 Jakub Jelinek <jakub@redhat.com>
175 and Ulrich Drepper <drepper@redhat.com>
178 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
179 instead of inline stream orientation test and two separate
180 function calls. Pay no attention to USE_IN_LIBIO.
182 2005-10-14 Roland McGrath <roland@redhat.com>
184 Import from libc. [BZ #1331]
185 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
187 Reported by Matej Vela <vela@debian.org>.
189 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
191 * mkdir-p.c (make_dir_parents): Don't report an error if an
192 intermediate directory is in a read-only file system. Problem
193 reported by Eric Blake.
195 2005-10-13 Simon Josefsson <jas@extundo.com>
197 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
198 Move memory allocation outside of loop.
200 2005-10-12 Simon Josefsson <jas@extundo.com>
202 * gc-pbkdf2-sha1.c: New file.
204 * gc.h: Add gc_pbkdf2_sha1 prototype.
206 2005-10-12 Simon Josefsson <jas@extundo.com>
208 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
209 suggested by Bruno Haible <bruno@clisp.org>.
211 2005-10-12 Simon Josefsson <jas@extundo.com>
213 * gc-libgcrypt.c (gc_hmac_sha1): New function.
215 * gc-gnulib.c (gc_hmac_sha1): New function.
217 2005-10-12 Simon Josefsson <jas@extundo.com>
219 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
221 2005-10-12 Simon Josefsson <jas@extundo.com>
223 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
224 GC_USE_HMAC_MD5, respectively.
226 * gc-libgcrypt.c (gc_md5): Fix assert call.
229 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
231 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
233 * gc-gnulib.c (gc_hash_buffer): Ditto.
235 2005-10-11 Bruno Haible <bruno@clisp.org>
237 * c-strcasestr.h: New file, from GNU gettext.
238 * c-strcasestr.c: New file, from GNU gettext.
240 2005-10-11 Bruno Haible <bruno@clisp.org>
242 * c-strcase.h: New file, from GNU gettext.
243 * c-strcasecmp.c: New file, from GNU gettext.
244 * c-strncasecmp.c: New file, from GNU gettext.
246 2005-10-11 Simon Josefsson <jas@extundo.com>
248 * crc.h, crc.c: New files.
250 * gc.h (gc_hash_buffer): Add doc.
252 2005-10-08 Simon Josefsson <jas@extundo.com>
254 * gc.h: Add gc_hash and gc_hash_buffer.
256 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
258 * gc-libgcrypt.c (gc_hash_buffer): Add.
260 2005-10-11 Bruno Haible <bruno@clisp.org>
262 * strcasecmp.c: Include limits.h.
263 (strcasecmp): Avoid integer overflow on exotic platforms.
264 * strncasecmp.c: Include limits.h.
265 (strncasecmp): Avoid integer overflow on exotic platforms.
266 Reported by Paul Eggert.
268 2005-10-06 Simon Josefsson <jas@extundo.com>
270 * hmac-md5.c: New file.
274 2005-10-06 Simon Josefsson <jas@extundo.com>
276 * memxor.c (memxor): Avoid casts and warnings.
278 2005-10-05 Derek Price <derek@ximbiot.com>
280 * getdelim.c (SIZE_MAX): New macro, if not already defined.
282 2005-10-05 Simon Josefsson <jas@extundo.com>
284 * memxor.c (memxor): Fix compiler error.
286 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
287 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
289 * memxor.h, memxor.c: New files.
291 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
292 we assume all systems have it, suggested by Jim Meyering
293 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
294 any systems lack sys/socket.h; mingw32 is known to lack it, but we
295 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
298 2005-10-04 Bruno Haible <bruno@clisp.org>
300 * verify.h (verify_true): Provide alternative definition for C++.
302 2005-10-04 Simon Josefsson <jas@extundo.com>
304 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
305 D. Baushke" <mdb@gnu.org>.
307 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
309 * getdelim.c: Include getdelim.h first. Include <limits.h>.
310 (SSIZE_MAX): New macro, if not already defined.
311 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
314 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
316 * exclude.c: Include verify.h.
317 (verify): Remove. All callers changed to use verify.h's version.
318 * strtoimax.c: Likewise.
319 * utimecmp.c: Likewis.e
322 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
323 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
324 * .cvsignore: Add fts.h, search.h, t-fpending.
325 * settime.c (settime): Fix { typo in previous patch. Also, don't
326 bother returning ENOSYS if settimeofday or stime fails; just let
327 them return whatever errno they want to return.
328 * utimens.c: Include unistd.h, for dup2.
329 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
330 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
332 2005-10-02 Jim Meyering <jim@meyering.net>
335 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
336 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
337 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
338 Remove AT_FDCWD test.
339 Do not consume the fd unless successful.
340 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
341 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
342 block, so that we don't even try to compile it if settimeofday is
343 available. This works around a compilation failure on OSF1 V5.1,
344 due to stime requiring a `long int*' while tv_sec is `int'.
346 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
348 * getdelim.c (getdelim): Remove unused variables.
350 2005-10-01 Simon Josefsson <jas@extundo.com>
352 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
353 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
354 AI_* and EAI_* definitions. Protect function declarations.
356 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
358 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
359 so that the code works even with ancient cpp. Portability problem
360 with GCC 2.7.2.1 reported by Thomas M.Ott.
362 2005-09-27 Jim Meyering <jim@meyering.net>
364 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
366 * intprops.h (signed_type_or_expr__): Define.
367 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
370 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
372 * verify.h (verify_expr): Remove, replacing with:
373 (verify_true): New macro that returns true instead of void.
374 (verify_type__): Remove.
375 (verify): Use verify_true rather than verify_type__.
377 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
379 * utimens.c (ENOSYS): Define if not already defined.
380 (futimens): Support having a null PATH if the file descriptor
383 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
385 (__attribute): Define to empty unless GCC 3.1 or later.
386 This works around a core dump on OpenBSD 3.4, which has GCC
387 2.95.3, which dumps core when given __attribute__(()). It also
388 simplifies other tests, since we really don't want to bother with
389 worrying about which ancient version of GCC supported what.
390 Original problem reported by Yoann Vandoorselaere, with part of
391 the fix suggested by Derek Price.
393 2005-09-24 Jim Meyering <jim@meyering.net>
395 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
396 so we can once again use a positive bitfield width of 1 -- now we
397 don't have to explain why we were using a bitfield width of 2.
399 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
401 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
402 Problem reported by Eric Blake.
403 (getaddrinfo): Initialize se so that it's not garbage.
404 Redo internal storage allocation so that it doesn't make unportable
405 assumptions about alignment.
408 * utimens.c (futimens): Use futimesat if available.
409 Prefer it to futimes since it doesn't have the futimes bug.
411 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
412 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
413 Instead, declare a function that returns a pointer to an array,
414 and use verify_type__ to declare the size of the array.
415 Problem and germ of a solution reported by Bruno Haible.
416 (verify_type__): Use 2, not 1, for bitfield size, to avoid
417 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
419 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
423 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
425 * argmatch.h: Include verify.h
426 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
427 (ARGMATCH_ASSERT): Remove; unused.
428 * canonicalize.c: Assume STDC_HEADERS.
429 * exclude.c: Include "strcase.h".
430 * regex_internal.h [!defined _LIBC]: Likewise.
431 * getusershell.c: Include stdio--.h rather than stdio.h
433 (getusershell): Call fopen, not fopen_safer.
434 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
435 Do not include unistd-safer.h.
436 (save_cwd): Don't call fd_safer; no longer needed
437 now that we include fcntl--.h.
439 * getdate.y (relative_time): New type.
440 (RELATIVE_TIME_0): New constant.
441 (parser_control): Use relative_time instead of doing it ourselves.
442 (%union): Add new relative_time rel member.
443 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
445 (relunit, relunit_snumber): Now of type rel.
446 (zone, rel, relunit, get_date): Adjust to above changes.
448 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
449 Do not include unistd-safer.h.
450 (getloadavg): Don't call fd_safer; no longer needed
451 now that we include fcntl--.h.
453 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
454 (make_dir_parents): Treat ENOSYS like EEXIST.
456 Improve quality of diagnostics on restore_cwd failure.
457 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
458 (make_dir_parents): Last arg is now int * (for errno), not bool *.
459 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
460 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
461 each time through the loop. Do not diagnose restore_cwd failure;
462 that is the caller's job (and perhaps the caller does not care).
464 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
465 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
466 If the file already exists but is not a directory, don't bother
467 to try to make its parents.
468 Close potential file descriptor leak if we can't chdir("/") (!).
469 Don't always return true if chdir($PWD) fails; return true only
470 if the requested action was done successfully (except for the
472 Don't log final directory unless we actually made it.
473 Refactor to avoid duplicate code to fix up permissions.
474 Don't attempt to fix up parent permissions if chdir($PWD) fails.
476 * strftime.c (my_strftime): Rewrite the previous change slightly,
477 to make it a bit faster and (I hope) clearer.
478 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
479 Fix bug in formats like %2N.
481 * verify.h: New file.
483 2005-09-22 Jim Meyering <jim@meyering.net>
487 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
489 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
490 the .tm_year member, since otherwise gcc-4.0 would now warn about
491 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
493 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
494 order to avoid an unsuppressible warning from gcc on 64-bit systems.
496 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
497 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
498 when run in a time zone for which daylight savings time is in effect
499 for the starting date.
501 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
502 stop us from restricting permissions of just-created absolute-named
504 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
505 to restore initial working directory.
506 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
507 to tell caller if/when we change the working directory and are
508 unable to return to the initial one.
509 * mkdir-p.h (make_dir_parents): Update prototype.
510 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
511 `return false'. This fixes a bug introduced on 2004-07-30.
513 * openat.c (fdopendir): Be sure to close the supplied
514 file descriptor before returning. This makes our replacement
515 implementation a little closer to Solaris's, where fdopendir
516 ties the file descriptor to the returned DIR* pointer.
517 * openat.c (unlinkat): New function.
518 * openat.h (unlinkat): Add prototype.
519 * openat-die.c (openat_save_fail): Rename from openat_save_die.
520 (openat_restore_fail): Rename from openat_restore_die.
521 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
523 Provide an alternative to exiting immediately upon save_cwd or
524 restore_cwd failure. Now, an application can arrange e.g.,
525 to perform a longjump in that case.
526 * openat.c: Include dirname.h.
527 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
528 (rpl_openat, fdopendir, fstatat): Call openat_save_die
529 and openat_restore_die rather than calling error directly.
530 Don't include "error.h" or "exitfail.h"; they're no longer needed.
532 * openat-die.c (openat_save_die, openat_restore_die): New file.
533 * openat.h (openat_save_die, openat_restore_die): Declare and define.
535 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
536 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
537 int utc, int nanoseconds);
539 date should not have to allocate a megabyte of virtual memory to
540 handle a format argument like +%1048575T. When implemented with
541 strftime, it must allocate such a buffer, use strftime to fill it
542 in, print it, then free it.
543 With fprintftime, it simply prints everything and exits.
544 With no need for memory allocation, that's one fewer way to fail.
545 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
546 optional field width, not before, so we accept %9:z, not %:9z.
547 (my_strftime): Be sure to use L_('x') for literals.
549 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
550 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
551 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
552 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
553 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
554 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
555 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
556 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
557 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
559 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
560 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
561 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
562 and don't include <sys/file.h>).
564 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
568 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
569 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
570 [!LDAV_DONE]: Avoid unused variable warning.
572 2005-09-21 Bruno Haible <bruno@clisp.org>
574 * unicodeio.h (unicode_to_mb): New declaration.
576 2005-09-20 Derek Price <derek@ximbiot.com>
578 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
580 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
582 Use a consistent style for including <config.h>.
583 * __fpending.c, acl.c, argmatch.c,
584 argp-help.c, argp-parse.c,
585 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
586 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
587 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
588 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
589 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
590 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
591 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
592 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
593 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
594 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
595 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
596 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
597 modechange.c, mountlist.c, open-safer.c, physmem.c,
598 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
599 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
600 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
601 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
602 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
603 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
604 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
605 userspec.c, utimecmp.c, version-etc-fsf.c,
606 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
607 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
608 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
609 Standardize inclusion of config.h.
610 * __fpending.h, dirfd.h, getdate.h, human.h,
611 inttostr.h: Removed inclusion of config.h from header files.
612 * inttostr.c: Adjusted in-tree users.
613 * timespec.h: Remove superfluous warning to include config.h.
614 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
615 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
616 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
617 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
619 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
621 * stat-time.h: New file.
622 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
623 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
625 (timespec_cmp): New function.
626 * utimecmp.c: Include stat-time.h.
627 (SYSCALL_RESOLUTION): Depend on whether various struct stat
628 members exist, not on the obsolescent ST_MTIM_NSEC.
629 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
631 2005-09-15 Derek Price <derek@ximbiot.com>
632 Paul Eggert <eggert@cs.ucla.edu>
634 * regcomp.c, regexec.c, regex_internal.c: Back out previous
635 changes, consolidating in...
636 * regex_internal.h: ...this file.
638 2005-09-15 Derek Price <derek@ximbiot.com>
640 * regex_internal.h: Blank `pure' for GNUC < 3.
641 * regex_internal.c: Ditto, using this...
642 (__GNUC_PREREQ): ...new macro.
643 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
644 (__GNUC_PREREQ): ...this new macro.
646 * strstr.h: Include string.h. Define strstr as a macro here.
648 2005-09-13 Derek Price <derek@ximbiot.com>
650 * canon-host.c (canon_host_r): Set *cherror on memory allocation
652 Reported by Jim Meyering <jim@meyering.net>.
654 2005-09-13 Jim Meyering <jim@meyering.net>
656 * canon-host.c: Filter through gnu indent and reword comments slightly.
657 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
659 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
661 * lib/base64.c: Typo.
662 (base64_encode): Put b64str in initialized data section.
664 2005-09-12 Derek Price <derek@ximbiot.com>
666 Return usable errors from canon-host.
667 * canon-host.h: New file.
668 * canon-host.c (canon_host): Wrap...
669 (canon_host_r): ...this new function, which now relies exclusively on
671 (ch_strerror): New function.
672 (last_cherror): New global.
673 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
674 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
676 (freeaddrinfo): Free ai->ai_canonname when set.
678 2005-09-12 Derek Price <derek@ximbiot.com>
679 Paul Eggert <eggert@cs.ucla.edu>
681 * glob-libc.h: Renamed from glob_.h. The new version is
682 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
683 protecting things that should be done only in gnulib contexts.
684 * glob_.h: New file, containing only the glob things needed for
686 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
687 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
688 (glob, globfree, glob_pattern_p): Now defined simply in terms of
689 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
690 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
691 and to respect the namespace rules better.
693 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
695 Merge glibc and coreutils changes into gnulib, plus a few
697 * md5.c: Use #error rather than a string.
698 (CYCLIC): New macro, from glibc source. Use it instead of rol.
699 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
700 (__attribute__): Define to empty for non recent-GCC.
701 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
702 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
703 Renamed from their non-__ counterparts, with new macros replacing
704 them if not _LIBC. Add __THROW attribute.
706 (struct md5_ctx): Align buffer if using GCC.
707 * sha1.h (struct sha1_ctx): Likewise.
708 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
709 The old name was backwards.
710 (NOTSWAP): Remove; not used.
711 (rol): New macro, moved here from md5.h.
712 (sha1_process_block): Remove a FIXME that doesn't make sense.
714 2005-09-12 Derek Price <derek@ximbiot.com>
716 * gai_strerror.c: Include config.h when available. Include
717 getaddrinfo.h before other headers to test interface.
718 Reported by Larry Jones <lawrence.jones@ugs.com>.
720 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
722 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
723 definitions, since that's the preferred style in glibc.
724 Fix a minor spacing issue, and update copyright notice to match glibc's.
726 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
728 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
730 2005-09-06 Simon Josefsson <jas@extundo.com>
732 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
733 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
735 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
737 Change bitset word type from unsigned int to unsigned long int,
738 as this has better performance on typical 64-bit hosts.
739 Port bitset code to hosts with unusual word sizes.
740 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
741 (build_collating_symbol):
742 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
743 argument is a bitset. This is merely a style issue, but it makes
744 it clearer that an entire array is expected.
745 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
746 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
747 Port to the case where bitset_word is not the same as unsigned int.
748 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
749 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
751 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
752 (build_trtable, group_nodes_into_DFAstates):
754 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
755 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
756 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
757 * regexec.c (group_nodes_into_DFAstates): Likewise.
758 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
759 * regcomp.c (optimize_subexps, lower_subexp):
760 Work even if bitset_word has holes in its bitwise representation.
761 * regex_internal.h (BITSET_WORD_BITS): Likewise.
762 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
764 * regex_internal.c (re_string_reconstruct):
765 Don't assume UCHAR_MAX == 255.
766 * regex_internal.h (bitset_set_all): Likewise.
767 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
769 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
770 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
772 (BITSET_WORD_MAX): New macro.
773 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
774 (bitset_set_all, bitset_copy): Now inline functions, not macros.
775 (bitset_empty, bitset_copy):
776 Prefer sizeof (bitset) to multiplying it out ourselves.
777 (bitset_not_merge): Remove; unused.
778 (bitset_contain): Return bool, not unsigned int with one bit on.
780 * regexec.c (build_trtable): Don't assume bitset has no stricter
781 alignment than re_node_set; do this by defining a new internal
782 type struct dests_alloc and using it to allocate memory.
784 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
786 Check for arithmetic overflow when calculating sizes, to prevent
787 some buffer-overflow issues. These patches are conservative, in the
788 sense that when I couldn't determine whether an overflow was possible,
789 I inserted a run-time check.
790 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
791 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
792 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
793 (re_xnrealloc, re_x2nrealloc): New inline functions.
794 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
795 (build_equiv_class, build_charclass): Check for arithmetic overflow
796 in size expression calculations.
797 * lib/regex_internal.c (re_string_realloc_buffers):
798 (build_wcs_upper_buffer, re_node_set_add_intersect):
799 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
800 (re_dfa_add_node, register_state): Likewise.
801 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
802 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
803 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
804 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
806 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
808 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
809 to avoid a collision with bits/local_lim.h in glibc.
810 All uses changed. Problem reported by Dmitry V. Levin in
811 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
813 * regex_internal.c (build_wcs_upper_buffer): Fix portability
814 bugs in int versus size_t comparisons.
815 (re_string_context_at): Fix bug where the code assumed that
818 Use bool where appropriate.
819 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
821 (calc_eclosure_iter): Likewise, for ROOT arg.
822 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
823 (build_charclass_op): Likewise, for NON_MATCH arg.
824 * regex_internal.c (re_string_allocate, re_string_construct):
825 (re_string_construct_common): Likewise, for ICASE arg.
826 * regexec.c (re_search_2_stub, re_search_stub):
827 Likewise, for RET_LEN arg.
828 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
829 (set_regs): Likewise, for FL_BACKTRACK arg.
830 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
831 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
832 (calc_eclosure_iter, parse_bracket_exp):
833 Use bool for internal variables that are booleans.
834 * regexec.c (re_search_internal, check_matching, proceed_next_node):
835 (set_regs, build_sifted_states, sift_states_bkref):
836 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
837 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
838 (find_collation_sequence_value):
840 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
841 (re_node_set_compare):
842 Return bool, not int. All callers changed.
843 * regexec.c (check_halt_node_context, check_dst_limits):
844 (build_trtable, check_node_accept): Likewise.
845 * regex_internal.h: Include stdbool.h.
847 Fix bugs uncovered when converting to bool.
848 * regcomp.c (calc_eclosure_iter): Check for storage allocation
849 failure instead of charging ahead blindly.
850 * regex_internal.c (register_state): Likewise.
851 * regexec.c (re_search_2_stub): Use simpler method than boolean
852 for freeing internal storage.
853 (group_nodes_into_DFA_states): Use unsigned int, not int, for
854 bitset pieces used as boolean, to avoid undefined behavior
855 on hosts that do int overflow checking.
857 2005-08-31 Derek Price <derek@ximbiot.com>
859 * getdelim.c (getdelim): Return EOF on EOF.
860 Reported by Larry Jones <lawrence.jones@ugs.com>.
862 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
864 * regex_internal.c (re_string_reconstruct): Don't assume buffer
865 lengths fit in regoff_t; this isn't true if regoff_t is the same
867 * regex.c (re_search_internal): 5th arg is LAST_START
868 (= START + RANGE) instead of RANGE. This avoids overflow
869 problems when regoff_t is the same width as size_t.
871 (re_search_2_stub): Check for overflow when adding the
872 sizes of the two strings.
873 (re_search_stub): Check for overflow when adding START
874 to RANGE; if it occurs, substitute the extreme value.
876 2005-08-31 Jim Meyering <jim@meyering.net>
878 * regcomp.c (search_duplicated_node): Make first pointer arg
880 * regex_internal.c (create_ci_newstate, create_cd_newstate):
881 (register_state): Likewise.
882 * regexec.c (search_cur_bkref_entry, check_dst_limits):
883 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
884 (group_nodes_into_DFAstates): Likewise.
886 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
888 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
889 old glibc regex code mishandles strings longer than 2**31 bytes.
890 This patch fixes this when the regex code is used in gnulib
891 (i.e., outside glibc).
893 This patch should not affect the use of the regex code inside
894 glibc. No doubt this problem also needs to be handled for glibc
895 as well, but the result will be an incompatible change to the
896 glibc ABI, and the old ABI will have to be supported too. That
897 can be the the subject for another patch.
899 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
900 governing whether the rest of this patch is active. By default,
901 the macro is disabled and the patch has no effect.
902 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
903 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
904 (struct re_pattern_buffer, re_search, re_search_2, re_match):
905 (re_match_2, re_set_registers): Use the new types.
906 * regex_internal.h (Idx, re_hashval_t): New types.
907 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
909 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
910 (re_string_context_at, bin_tree_t, re_dfastate_t):
911 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
912 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
913 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
914 (re_string_char_size_at, re_string_wchar_at):
915 (re_string_elem_size_at):
916 Use the new types and macros to port to 64-bit hosts.
917 Use unsigned types for internal values, so that the code
918 mostly works even for arrays larger than SSIZE_MAX.
919 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
920 (search_duplicated_node, calc_eclosure_iter, fetch_number):
921 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
922 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
923 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
924 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
925 (calc_inveclosure, parse_dup_op, build_range_exp):
926 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
927 (fetch_number, create_token_tree, mark_opt_subexp):
929 * regex_internal.c (re_string_construct_common, create_ci_newstate):
930 (create_cd_newstate, re_string_allocate, re_string_construct):
931 (re_string_realloc_buffers, build_wcs_upper_buffer):
932 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
933 (re_string_reconstruct, re_string_peek_byte_case):
934 (re_string_fetch_byte_case, re_string_context_at):
935 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
936 (re_node_set_init_copy, re_node_set_add_intersect):
937 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
938 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
939 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
940 (re_acquire_state, re_acquire_state_context, register_state):
942 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
943 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
944 (re_search_internal, re_search_2_stub, re_search_stub)
945 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
946 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
947 (update_cur_sifted_state, check_dst_limits):
948 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
949 (check_subexp_limits, sift_states_bkref, merge_state_array):
950 (check_subexp_matching_top, get_subexp, get_subexp_sub):
951 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
952 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
953 (expand_bkref_cache, check_node_accept_bytes):
954 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
955 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
956 (acquire_init_state_context, check_halt_node_context):
957 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
958 (sift_states_backward, clean_state_log_if_needed):
959 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
960 (find_recover_state, transit_state_sb, transit_state_mb):
961 (transit_state_bkref, build_trtable, match_ctx_clean):
963 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
964 to work around an assumption that REG_MISSING is negative.
966 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
967 (seek_collating_symbol_entry) [defined _LIBC]:
968 (lookup_collation_sequence_value) [defined _LIBC]:
969 (build_range_exp, build_collating_symbol) [defined _LIBC]:
970 Use prototypes rather than old-style function definitions.
971 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
972 (transit_state_sb) [0]:
973 (find_collation_sequence_value) [defined _LIBC]: Likewise.
975 * regexec.c (re_search_internal): Simplify update of rm_so and
978 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
979 (optimize_subexps, lower_subexp):
980 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
981 since the signed shift might overflow. Use 1u<<31 instead.
982 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
983 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
986 * regcomp.c (optimize_subexps, lower_subexp):
987 Use CHAR_BIT rather than 8, for clarity.
988 * regexec.c (check_dst_limits_calc_pos_1):
989 (check_subexp_matching_top): Likewise.
990 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
991 have to worry about portability issues when shifting it left.
992 Remove no-longer-needed test for table_size > 0.
993 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
994 in a word, as the resulting behavior is undefined.
995 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
996 in one case, a <= should have been an <, and in another case the
997 whole test was missing.
998 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
999 the standard name CHAR_BIT.
1000 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1001 this is not true on one's complement and signed-magnitude hosts.
1003 * regex_internal.h (re_sub_match_top_t): Remove unused member
1005 (struct re_dfa_t): Remove unused member states_alloc.
1006 * regcomp.c (init_dfa): Don't initialize unused members.
1008 2005-08-31 Bruno Haible <bruno@clisp.org>
1010 * strstr.c: Include <stddef.h>, for NULL.
1011 * strcasestr.c: Likewise.
1012 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1014 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1016 * iconvme.h: Add prototype for iconv_alloc.
1018 2005-08-29 Simon Josefsson <jas@extundo.com>
1020 * iconvme.c: Fix errno.
1022 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1024 * iconvme.c: Split iconv_string into iconv_alloc.
1026 2005-08-27 Jim Meyering <jim@meyering.net>
1028 * fopen-safer.c: Merge minor changes from coreutils.
1029 * dup-safer.c: Likewise.
1030 * fd-safer.c: Likewise.
1032 Merge from coreutils.
1033 * stdio--.h: New file.
1034 * stdlib--.h: New file.
1035 * mkstemp-safer.c: New file.
1037 GNU tar needs these.
1038 * pipe-safer.c: New file.
1039 * creat-safer.c: New file.
1040 * fcntl--.h (creat): Define to creat_safer.
1041 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1042 * unistd--.h (pipe): Define to pipe_safer.
1043 * unistd-safer.h: Declare pipe_safer.
1045 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1047 * regex_internal.h: Remove all references to
1048 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1050 (bitset_not, bitset_merge, bitset_not_merge):
1051 (bitset_mask, re_string_allocate, re_string_construct):
1052 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1053 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1054 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1055 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1056 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1057 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1058 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1059 (re_acquire_state_context):
1060 Remove unnecessary forward decls.
1061 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1062 Put __attribute at function definition,
1063 now that the function decl has been removed.
1064 * lib/regex_internal.c (re_string_peek_byte_case):
1065 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1068 2005-08-26 Simon Josefsson <jas@extundo.com>
1070 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1071 Haible <bruno@clisp.org>.
1073 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1075 * regexec.c (set_regs): Don't alloca with an unbounded size.
1077 alloca modernization/simplification for regex.
1078 * regex.c: Remove portability cruft for alloca. This no longer
1079 needs to be at the start of the file, and can be moved into
1080 regex_internal.h and simplified.
1081 * regex_internal.h: Include <alloca.h>.
1082 (__libc_use_alloca) [!defined _LIBC]: New macro.
1083 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1084 now works outside glibc.
1086 2005-08-24 Simon Josefsson <jas@extundo.com>
1088 * getpass.c: Add WIN32 implementation. Conditionalize use of
1089 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1090 GLIBC specific code.
1092 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1094 Make regex safe for g++. This fixes one real bug (an "err"
1095 that should have been "*err"). g++ problem reported by
1097 * regex_internal.h (re_calloc): New macro, consistent with
1098 re_malloc etc. All callers of calloc changed to use re_calloc.
1099 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1100 not int. All callers changed.
1101 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1102 just use an array of size MB_LEN_MAX.
1103 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1104 (find_recover_state): Change "err" to "*err"; this fixes what
1105 appears to be a real bug.
1106 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1109 2005-08-25 Jim Meyering <jim@meyering.net>
1111 * open-safer.c: Include <config.h>.
1112 Otherwise, we'd lose LARGEFILE support in any file using
1115 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1117 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1118 * regex.h (regerror): Likewise.
1120 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1121 requires this. (The code never needed it.)
1123 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1124 All uses of recently-renamed identifiers changed to use the new,
1125 POSIX-compliant names. The code will build and run just fine
1126 without these changes, but it's better to eat our own dog food
1127 and use the standard-conforming names.
1129 * regex.h: Fix a multitude of POSIX name space violations.
1130 These changes have an effect only for programs that define
1131 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1132 do not change anything for programs compiled in the normal way.
1133 Also, there is no effect on the ABI.
1135 (_REGEX_SOURCE): New macro.
1136 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1137 defined and _GNU_SOURCE is not; this fixes a name space violation.
1139 Rename the following macros to obey POSIX requirements.
1140 The old names are still visible as macros if _REGEX_SOURCE is defined.
1141 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1142 RE_BACKSLASH_ESCAPE_IN_LISTS.
1143 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1144 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1145 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1146 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1147 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1148 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1149 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1150 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1151 (REG_INTERVALS): renamed from RE_INTERVALS.
1152 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1153 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1154 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1155 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1156 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1157 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1158 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1159 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1160 RE_UNMATCHED_RIGHT_PAREN_ORD.
1161 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1162 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1163 (REG_DEBUG): renamed from RE_DEBUG.
1164 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1165 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1166 unusual, since we can't clash with the POSIX REG_ICASE.
1167 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1168 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1169 (REG_NO_SUB): renamed from RE_NO_SUB.
1170 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1171 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1172 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1173 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1174 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1175 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1176 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1177 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1178 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1179 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1180 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1181 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1182 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1183 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1184 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1185 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1186 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1187 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1188 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1189 (REG_FIXED): Renamed from REGS_FIXED.
1190 (REG_NREGS): Renamed from RE_NREGS.
1192 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1193 of other REG_* macros, since POSIX says the user is allowed to
1194 #undef these macros selectively.
1196 (reg_errcode_t): Update comment stating what other tables need
1199 Rename the following enum values to obey POSIX requirements.
1200 The old names are still visible as macros.
1201 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1202 is not defined, since GNU is supposed to be a superset of POSIX as
1203 much as possible, and since we want reg_errcode_t to be a signed
1204 type for implementation consistency.
1205 (_REG_NOERROR): Renamed from REG_NOERROR.
1206 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1207 (_REG_BADPAT): Renamed from REG_BADPAT.
1208 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1209 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1210 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1211 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1212 (_REG_EBRACK): Renamed from REG_EBRACK.
1213 (_REG_EPAREN): Renamed from REG_EPAREN.
1214 (_REG_EBRACE): Renamed from REG_EBRACE.
1215 (_REG_BADBR): Renamed from REG_BADBR.
1216 (_REG_ERANGE): Renamed from REG_ERANGE.
1217 (_REG_ESPACE): Renamed from REG_ESPACE.
1218 (_REG_BADRPT): Renamed from REG_BADRPT.
1219 (_REG_EEND): Renamed from REG_EEND.
1220 (_REG_ESIZE): Renamed from REG_ESIZE.
1221 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1222 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1223 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1224 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1225 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1227 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1228 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1229 changed. But support the old name if the new one is not defined
1230 and if _REGEX_SOURCE.
1232 Change the following member names in struct re_pattern_buffer.
1233 The old names are still supported if !_REGEX_SOURCE.
1234 The new names are always supported, regardless of _REGEX_SOURCE.
1235 (re_buffer): Renamed from buffer.
1236 (re_allocated): Renamed from allocated.
1237 (re_used): Renamed from used.
1238 (re_syntax): Renamed from syntax.
1239 (re_fastmap): Renamed from fastmap.
1240 (re_translate): Renamed from translate.
1241 (re_can_be_null): Renamed from can_be_null.
1242 (re_regs_allocated): Renamed from regs_allocated.
1243 (re_fastmap_accurate): Renamed from fastmap_accurate.
1244 (re_no_sub): Renamed from no_sub.
1245 (re_not_bol): Renamed from not_bol.
1246 (re_not_eol): Renamed from not_eol.
1247 (re_newline_anchor): Renamed from newline_anchor.
1249 Change the following member names in struct re_registers.
1250 The old names are still supported if !_REGEX_SOURCE.
1251 The new names are always supported, regardless of _REGEX_SOURCE.
1252 (rm_num_regs): Renamed from num_regs.
1253 (rm_start): Renamed from start.
1254 (rm_end): Renamed from end.
1256 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1257 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1258 Prepend __ to parameter names.
1260 Undo yesterday's changes.
1262 2005-08-24 Jim Meyering <jim@meyering.net>
1264 Sync from coreutils.
1265 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1267 2005-08-21 Bruno Haible <bruno@clisp.org>
1269 * lock.h: Add multiple inclusion guard.
1270 * tls.h: Add multiple inclusion guard.
1272 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1274 * regex.h (REG_NOSYS)
1275 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1276 Define, since POSIX requires it as of 2001.
1277 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1278 New private symbol, used to keep the enum signed in all cases.
1279 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1280 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1282 * regex_internal.c (re_string_skip_chars, register_state):
1284 Remove forward decls; no longer needed now that we use prototypes.
1285 * regexec.c (acquire_init_state_context, check_halt_node_context):
1286 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1287 (clean_state_log_if_needed): Likewise.
1289 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1291 Fix problems reported by Sam Steingold in
1292 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1293 * regexec.c (sift_states_bkref): Fix portability bug: the code
1294 assumed that reg_errcode_t is a signed type, which is not
1295 necessarily true if _XOPEN_SOURCE is not defined.
1296 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1297 some compilers warn about it otherwise.
1299 2005-08-20 Jim Meyering <jim@meyering.net>
1301 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1302 of unused local, dfa.
1304 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1306 * regcomp.c (create_initial_state): Remove duplicate decl.
1307 (init_word_char, create_initial_state, duplicate_node_closure):
1308 (fetch_token, peek_token_bracket, build_range_exp):
1309 (build_collating_symbol): Remove forward decls; no longer needed
1310 now that we use prototypes.
1313 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1314 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1315 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1316 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1317 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1318 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1319 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1320 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1321 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1322 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1323 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1324 (build_charclass, build_charclass_op, fetch_number, create_tree):
1325 (create_token_tree, mark_opt_subexp, duplicate_tree):
1326 Use prototypes rather than old-style definitions.
1329 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1330 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1331 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1332 (re_string_reconstruct, re_string_peek_byte_case):
1333 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1334 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1335 (re_node_set_init_copy, re_node_set_add_intersect):
1336 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1337 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1338 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1339 (re_acquire_state, re_acquire_state_context, register_state):
1340 (create_ci_newstate, create_cd_newstate, free_state):
1342 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1343 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1344 (re_search_internal, prune_impossible_nodes):
1345 (acquire_init_state_context, check_matching, static):
1346 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1347 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1348 (update_regs, sift_states_backward, build_sifted_states):
1349 (clean_state_log_if_needed, merge_state_array):
1350 (update_cur_sifted_state, add_epsilon_src_nodes):
1351 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1352 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1353 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1354 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1355 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1356 (check_arrival, check_arrival_add_next_nodes):
1357 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1358 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1359 (check_node_accept_bytes, check_node_accept, extend_buffers):
1360 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1361 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1366 (re_string_allocate, re_string_construct, re_string_reconstruct):
1367 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1368 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1369 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1370 (re_string_context_at, re_string_peek_byte_case):
1371 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1372 is defined, since we now use prototypes always.
1374 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1375 C89 or better. All uses removed.
1377 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1379 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1380 [defined lint]: Suppress bogus uninitialized-variable warnings.
1382 * regcomp.c (duplicate_node): Return new index, not an error code,
1383 and let the caller return REG_ESPACE if out of space. This
1384 removes an uninitialied-variable warning with GCC 4.0.1, and also
1385 avoids taking the address of a local variable. All callers
1388 2005-08-19 Jim Meyering <jim@meyering.net>
1390 * regexec.c (proceed_next_node): Redo local variables to
1391 avoid GCC shadowing warnings.
1393 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1395 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1396 (re_node_set_insert_last, re_dfa_add_node):
1397 Rename local variables to avoid GCC shadowing warnings.
1399 2005-08-18 Bruno Haible <bruno@clisp.org>
1401 * strstr.c (strstr): Fix return value in multibyte case.
1402 * strcasestr.c (strcasestr): Likewise.
1404 2005-08-17 Jim Meyering <jim@meyering.net>
1406 Make the %s format (seconds since the epoch) work for a negative
1407 number and when used with a zero-padded field width, e.g. %015s.
1409 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1410 label so that it precedes the code to set `digits'. Otherwise,
1411 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1412 print `00-22'. Now, it prints `-0022', as it should.
1414 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1416 * regex.h: Remove useless space-before-tab. From coreutils.
1418 2005-08-17 Bruno Haible <bruno@clisp.org>
1420 * strcasestr.h: New file.
1421 * strcasestr.c: New file.
1423 2005-08-17 Bruno Haible <bruno@clisp.org>
1425 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1426 * strstr.c: Completely rewritten, with multibyte locale support.
1428 2005-08-17 Bruno Haible <bruno@clisp.org>
1430 * strcasecmp.c: Use mbuiter.h.
1432 2005-08-17 Bruno Haible <bruno@clisp.org>
1434 * mbuiter.h: New file.
1436 2005-08-16 Bruno Haible <bruno@clisp.org>
1438 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1440 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1441 NUL byte, not after it.
1443 2005-08-16 Bruno Haible <bruno@clisp.org>
1445 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1446 the valid ones. Makes the comparison operations transitive:
1447 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1448 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1450 2005-08-16 Bruno Haible <bruno@clisp.org>
1452 * strcase.h (strcasecmp): Add note in comments.
1453 * strncasecmp.c: Use code from strcasecmp.c.
1454 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1455 (strcasecmp): Work correctly in multibyte locales.
1457 2005-08-16 Bruno Haible <bruno@clisp.org>
1459 * strnlen1.h: New file.
1460 * strnlen1.c: New file.
1462 2005-08-16 Bruno Haible <bruno@clisp.org>
1464 * mbfile.h: New file.
1466 2005-08-16 Bruno Haible <bruno@clisp.org>
1468 * mbiter.h: New file.
1470 2005-08-16 Bruno Haible <bruno@clisp.org>
1472 * mbchar.h: New file.
1473 * mbchar.c: New file.
1475 2005-08-16 Bruno Haible <bruno@clisp.org>
1477 * tls.h: New file, from GNU gettext.
1478 * tls.c: New file, from GNU gettext.
1480 2005-08-15 Bruno Haible <bruno@clisp.org>
1482 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1485 2005-08-14 Jim Meyering <jim@meyering.net>
1487 Sync from coreutils.
1489 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1490 Use the hash-table-based cycle-detection code not just when
1491 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1492 Reported by James Youngman in
1493 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1494 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1495 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1496 This lets us compile with -DFTS_DEBUG, once again.
1497 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1498 * fts.c (fd_safer): Remove decl.
1499 Include fcntl--.h rather than unistd-safer.h
1500 (fts_safe_changedir): Don't call fd_safer; no longer needed
1501 now that we include fcntl--.h.
1503 2005-08-11 Simon Josefsson <jas@extundo.com>
1505 * readline.h, readline.c: New file.
1507 2005-08-11 Bruno Haible <bruno@clisp.org>
1509 * strnlen.h (strnlen): Change parameter name to match comment.
1511 2005-08-10 Simon Josefsson <jas@extundo.com>
1513 * strndup.c: Use strnlen.h.
1515 * strnlen.h: New file.
1517 2005-08-02 Simon Josefsson <jas@extundo.com>
1519 * getline.h, getline.c: Rewrite.
1521 * getdelim.h, getdelim.c: New files, ported from glibc.
1523 2005-07-31 Bruno Haible <bruno@clisp.org>
1525 * lock.h (gl_lock_initializer): New macro.
1526 (gl_lock_define_initialized): Use it.
1527 (gl_rwlock_initializer): New macro.
1528 (gl_rwlock_define_initialized): Use it.
1529 (gl_recursive_lock_initializer): New macro.
1530 (gl_recursive_lock_define_initialized): Use it.
1532 2005-07-26 Bruno Haible <bruno@clisp.org>
1534 * lock.h: Update from GNU gettext.
1535 * lock.c: Update from GNU gettext.
1537 2005-07-18 Bruno Haible <bruno@clisp.org>
1539 * lock.h (gl_once_t): New type.
1540 (gl_once_define, gl_once): New macros.
1541 * lock.c (fresh_once): New variable.
1542 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1545 2005-07-18 Simon Josefsson <jas@extundo.com>
1547 * check-version.c (check_version): Accept identical versions too.
1549 2005-07-18 Bruno Haible <bruno@clisp.org>
1551 * lock.h: New file, from GNU gettext.
1552 * lock.c: New file, from GNU gettext.
1554 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1556 * quotearg.c: Add translator comment suggested by Bruno Haible,
1557 with a minor change.
1559 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1561 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1562 copyright symbol and the year.
1563 * version-etc.c (COPYRIGHT_YEAR): New constant.
1564 (version_etc_va): Use parameterized copyright notice.
1565 Reword to conform to the current GNU coding standards.
1567 2005-07-11 Simon Josefsson <jas@extundo.com>
1569 * size_max.h: New file.
1571 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1573 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1576 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1577 and Paul Eggert <eggert@cs.ucla.edu>
1579 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1580 in wint_t, not wchar_t. Remove now-unnecessary cast.
1582 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1584 * regex.c, regex.h: Sync from libc.
1585 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1586 New files, synced from libc, except that regex_internal.h
1587 currently has a small porting fix.
1589 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1591 Remove the dependency of the strftime module on the tzset module.
1592 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1593 Copy the input structure, to work around some of the bug with
1594 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1595 Solaris releases, you should also use the tzset module, but we won't
1596 require it as a dependency any more since we don't want LGPLed code
1597 to depend on GPLed code.
1599 2005-07-02 Jim Meyering <jim@meyering.net>
1601 * backupfile.c (backup_args): Change a `0' to NULL.
1603 2005-07-01 Jim Meyering <jim@meyering.net>
1605 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1606 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1607 * save-cwd.c, tempname.c:
1608 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1609 and don't include <sys/file.h>).
1611 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1613 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1614 declares only 'struct timespec;' (!).
1616 2005-06-29 Jim Meyering <jim@meyering.net>
1618 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1619 type name. Use the variable name instead.
1620 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1622 2005-06-28 Simon Josefsson <jas@extundo.com>
1624 * check-version.h, check-version.c: New files.
1626 2005-06-28 Simon Josefsson <jas@extundo.com>
1628 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1629 collision with global variable. Better indentation. Don't
1630 increment buffer pointer beyond buffer end. Based on comments
1631 from Paul Eggert <eggert@cs.ucla.edu>.
1635 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1637 * canon-host.c (canon-host): Append trailing "," to 0 in
1638 initializer of struct addrinfo, as an indication that we don't
1639 care how many members the structure has.
1641 2005-06-24 Derek Price <derek@ximbiot.com>
1642 and Bruno Haible <bruno@clisp.org>
1644 Remove stat module & update lstat.
1645 * stat.c: Remove this file...
1646 (slash_aware_lstat): ...moving this content and its support...
1647 * lstat.c (rpl_lstat): ...into here.
1648 * lstat.h: New file.
1650 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1652 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1653 (ranged_convert): Don't save conversion in a temporary struct.
1654 This causes a warning with GCC 4.0.0, and anyway in the typical
1655 case it's not worth the extra 100 bytes or so of code.
1656 (ranged_convert, __mktime_internal): When calling a function via a
1657 pointer P, use P () rather than (*P) (), as we now assume C89 or
1660 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1662 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1663 "who -r" failed to give output. Problem reported by Tim Waugh.
1665 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1666 (xcalloc): Use it to avoid needless tests.
1667 Problem reported by Jim Meyering.
1669 2005-06-16 Jim Meyering <jim@meyering.net>
1671 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1672 when either N or S is zero.
1674 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1676 * argp.h (__option_is_short): Check upper limit of
1677 __key. Isprint() requires its argument to have the value
1678 of an unsigned char or EOF.
1680 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1682 * fnmatch.c (fnmatch): If there is an encoding error in a
1683 multibyte string or pattern, fall back on unibyte matching.
1684 Problem reported by James Youngman.
1686 2005-06-08 Bruno Haible <bruno@clisp.org>
1688 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1691 2005-06-08 Bruno Haible <bruno@clisp.org>
1693 * csharpcomp.h: New file, from GNU gettext.
1694 * csharpcomp.c: New file, from GNU gettext.
1695 * csharpcomp.sh.in: New file, from GNU gettext.
1697 2005-06-07 Derek Price <derek@ximbiot.com>
1700 * glob_.h: Indent nested #ifdef.
1702 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1704 Sync from coreutils.
1705 Use "file name" when talking about file names, instead of "filename"
1706 or "path", as per the GNU coding standards.
1707 * mkdir-p.c: Renamed from makepath.c.
1708 (make_dir_parents): Renamed from make_path. All callers changed.
1709 * mkdir-p.h: Likewise. All includers changed.
1710 * filenamecat.c: Renamed from path-concat.c.
1711 (file_name_concat): Renamed from path_concat. All callers changed.
1712 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1713 * filenamecat.h: Likewise. All includers changed.
1714 * acl.c: Don't use "path" or "filename" to mean "file name"
1715 in comments or local variable names.
1716 * basename.c: Likewise.
1717 * canonicalize.c, canonicalize.h: Likewise.
1718 * dirname.c, dirname.h: Likewise.
1719 * euidaccess.c: Likewise.
1720 * exclude.c: Likewise
1721 * fnmatch_.h, fnmatch_loop.c: Likewise.
1722 * fsusage.c, fsuage.h: Likewise.
1723 * fts.c, fts_.h: Likewise.
1724 * getcwd.c: Likewise.
1725 * getloadavg.c: Likewise.
1726 * mkstemp.c: Likewise.
1727 * mountlist.c, mountlist.h: Likewise.
1728 * openat.c, openat.h: Likewise.
1729 * readlink-stub.c: Likewise.
1730 * readutmp.c, readutmp.h: Likewise.
1731 * rename.c: Likewise.
1732 * rmdir.c: Likewise.
1734 * savedir.c: Likewise.
1735 * stripslash.c: Likewise.
1736 * tempname.c: Likewise.
1737 * xreadlink.c: Likewise.
1738 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1740 * exclude.h: Likewise.
1742 * euidaccess.c (getuid, getgid, getuid, getegid)
1743 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1744 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1745 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1746 * pathmax.h: Include <limits.h> unconditionally, since other
1747 files have been getting away with it for years (MORE/BSD 4.3
1749 * userspec.c (getpwnam, getgrnam, getgrgid)
1750 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1752 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1753 Define to 256, not 255, as per modern POSIX.
1755 2005-06-01 Bruno Haible <bruno@clisp.org>
1757 * csharpexec.h: New file, from GNU gettext.
1758 * csharpexec.c: New file, from GNU gettext.
1759 * csharpexec.sh.in: New file, from GNU gettext.
1761 2005-05-31 Derek Price <derek@ximbiot.com>
1762 Paul Eggert <eggert@cs.ucla.edu>
1765 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1767 2005-05-29 Derek Price <derek@ximbiot.com>
1768 Paul Eggert <eggert@cs.ucla.edu>
1770 * glob_.h, glob.c: New files.
1772 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1774 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1776 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1777 the configuration hassle isn't worth it.
1778 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1779 (LONGEST_MODIFIER, PRIuMAX): Remove.
1781 2005-05-27 Bruno Haible <bruno@clisp.org>
1783 * getlogin_r.h: Remove second include of <stddef.h>.
1785 2005-05-25 Bruno Haible <bruno@clisp.org>
1786 Derek Price <derek@ximbiot.com>
1788 * getlogin_r.h: Simplify API documentation.
1790 2005-05-25 Derek Price <derek@ximbiot.com>
1791 Paul Eggert <eggert@cs.ucla.edu>
1793 * getlogin_r.c, getlogin_r.h: New files.
1795 2005-05-22 Bruno Haible <bruno@clisp.org>
1797 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1798 Also include <sys/param.h> if it defines MIN, MAX.
1799 Based on a patch by Derek Price <derek@ximbiot.com>.
1801 2005-05-22 Bruno Haible <bruno@clisp.org>
1803 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1804 (INT64_MIN): Fix definition.
1805 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1807 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1808 NEED_SIGNED_INT_TYPES.
1810 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1811 HAVE_SYSTEM_INTTYPES.
1813 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1815 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1816 so that unistd-safer.h (GPL'ed code) need not be included.
1818 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1821 * fts.c: Don't include "cycle-check.h" or "hash.h".
1822 (setup_dir, free_dir): New functions.
1823 (enter_dir, leave_dir): Define trivial
1824 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1825 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1826 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1827 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1828 Move to fts-cycle.c.
1829 (fts_open): Use setup_dir.
1830 (fts_close): Use free_dir.
1831 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1832 This adds a label and some gotos, but the alternatives were messier.
1833 Check for memory allocation failure when entering a dir.
1834 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1835 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1836 (FTS): New member fts_cycle, that is a union that contains the
1837 old active_dir_ht and cycle_state. All uses changed to mention
1838 fts_cycle.ht and fts_cycle.state.
1839 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1840 fts.c, with the following changes:
1841 (setup_dir, free_dir): New functions.
1842 (enter_dir): Now returns bool. Return true if successful, false
1843 if memory exhausted. All callers changed.
1844 Do not bother partly cleaning up on
1845 memory allocation failure; that is free_dir's job.
1846 However, free ad if hash_insert fails, to avoid memory leak.
1847 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1848 fts->fts_options to see which union member to use.
1850 2005-05-20 Jim Meyering <jim@meyering.net>
1852 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1853 Now a macro, to pacify GCC.
1855 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1857 * chown.c (rpl_chown): Return -1 on failure.
1859 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1861 * canonicalize.c: Include canonicalize.h first, to test interface.
1862 Include <stddef.h> unconditionally, since we assume C89 now.
1863 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1864 * fts.c: Include fts_.h first, to check interface.
1865 Do not include intprops.h; no longer needed.
1866 Include cycle-check.h and hash.h, since fts_.h no longer does.
1867 Remove unnecessary casts of closedir to void.
1868 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1869 decide whether to decrement nlinks.
1870 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1871 (FTS): Use struct hash_table * instead of Hash_table, so that
1872 we no longer need to include hash.h here.
1874 2005-05-17 Jim Meyering <jim@meyering.net>
1876 * fts.c, fts_.h: New files, from coreutils.
1878 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1880 Sync from coreutils.
1881 * unlinkdir.c, unlinkdir.h: New files.
1882 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1883 regex.h, unlocked-io.h, xtime.h:
1884 White space changes only.
1885 * makepath.c (make_path): Port to hosts where leading "//" is special.
1886 * yesno.c: Include getline.h, not ctype.h.
1887 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1888 Use getline to remove arbitrary restriction on response length.
1890 2005-05-13 Bruno Haible <bruno@clisp.org>
1892 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1893 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1894 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1895 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1896 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1897 Add support for 64-bit integers in the MSVC compiler.
1899 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1901 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1902 Change the initial comment to refer to GPL, not LGPL.
1903 gnulib-tool will change it to LGPL as needed.
1905 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1906 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1907 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1908 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1909 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1910 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1911 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1912 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1913 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1914 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1915 concatpath.c, config.charset, copy-file.c, copy-file.h,
1916 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1917 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1918 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1919 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1920 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1921 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1922 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1923 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1924 full-read.c, full-read.h, full-write.c, full-write.h,
1925 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1926 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1927 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1928 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1929 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1930 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1931 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1932 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1933 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1934 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1935 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1936 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1937 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1938 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1939 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1940 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1941 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1942 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1943 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1944 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1945 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1946 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1947 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1948 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1949 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1950 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1951 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1952 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1953 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1954 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1955 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1956 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1957 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1958 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1959 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1960 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1961 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1962 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1963 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1964 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1965 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1966 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1967 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1968 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1969 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1970 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1971 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1972 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1973 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1974 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1975 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1976 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1977 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1978 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1979 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1980 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1981 Update FSF postal mail address.
1983 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1985 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1986 specified in ai_socktype. Fix invalid ai_protocol
1987 check. ai_protocol is usually set to 0 or depending on
1988 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1989 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1990 ai_socktype / ai_protocol in the returned addrinfo structure.
1992 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1993 Bruno Haible <bruno@clisp.org>
1995 * inet_ntop.h: New file.
1996 * inet_ntop.c: New file, from glibc with modifications.
1998 2005-05-08 Jim Meyering <jim@meyering.net>
2000 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2002 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2004 Merge from coreutils. Among other things,
2005 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2006 * fd-safer.c: New file.
2007 * fcntl-safer.h, open-safer.c: Remove.
2008 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2009 * dup-safer.c: Include unistd-safer.h first.
2010 Don't include errno.h.
2011 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2012 * file-type.h: Don't assume invoker included sys/stat.h first.
2013 * file-type.c: Rely on file-type.h change.
2014 * getloadavg.c: Include unistd-safer.h.
2015 (getloadavg): Use safer open.
2016 * getusershell.c: Include "stdio-safer.h".
2017 (getusershell): Use safer fopen.
2018 * long-options.c (long_options): Use NULL rather than 0.
2019 * modechange.h (mode_free): Remove; all callers changed to invoke
2021 * modechange.c: Likewise.
2022 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2023 (MODE_DONE): New constant.
2024 (struct mode_change): Remove 'next' member.
2025 (make_node_op_equals): New function; like the old one of the
2026 same name, except it allocates an array.
2027 (mode_compile, mode_create_from_ref): Use it.
2028 (mode_compile): Allocate result as an array, not a linked list.
2029 Parse octal string ourself, so that we catch mistakes like "+0".
2030 (mode_adjust): Arg is an array, not a linked list.
2031 * modechange.c: Include stat-macros.h, xalloc.h.
2032 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2033 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2034 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2035 Remove. This is now stat-macros.h's job.
2036 (talloc): Remove. All callers replaced by xalloc, so that
2037 our invokers don't have to worry about reporting memory failures.
2038 (make_node_op_equals): Remove.
2039 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2041 (struct mode_change): Moved here from modechange.h.
2042 (mode_append_entry): Remove.
2043 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2044 apps to have incorrect behavior. Use simpler algorithm for head
2045 and tail. Don't futz with umask; that's now the job of mode_adjust.
2046 Detect more invalid usages rather than having somewhat-random behavior.
2047 Don't insert an "a=" action, as that leads to incorrect behavior.
2048 (mode_compile, mode_create_from_ref): Return NULL on error instead
2049 of an enum, since now there's only one way to have an error. All
2051 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2052 at the correct time. Simplify calculation of "+u" and its ilk.
2053 Don't mishandle "+X".
2054 (mode_free): Remove "register" and localize decls.
2055 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2056 (struct mode_change): Move to modechange.c; callers don't
2057 need to see this stuff.
2058 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2059 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2060 (mode_change, mode_adjust): Reflect the new signatures noted above.
2061 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2062 that might redefine system include files.
2063 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2064 (my_usleep): Use NULL rather than (void *) 0.
2065 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2066 Use siginterrupt to specify that system calls should be interrupted.
2067 (rpl_nanosleep): Move initialization of suspended closer to call of
2069 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2070 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2071 (desirable_utmp_entry): New function.
2072 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2073 using x2nrealloc, to simplify logic.
2074 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2075 size calculation. Do not assume utmp file is a regular file.
2076 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2077 (READ_UTMP_CHECK_PIDS): New constant.
2078 * save-cwd.c: Include unistd-safer.h.
2079 (save_cwd): Use fd_safer.
2080 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2081 [!_LIBC] Include "stat-macros.h" instead.
2082 * unistd-safer.h (fd_safer): New decl.
2084 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2086 * byteswap_.h: New file.
2088 2005-04-25 Albert Chin <china@thewrittenword.com>
2090 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2093 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2095 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2096 that "UTC +1 second" continues to work. Problem reported
2098 (relunit_snumber): New rule.
2101 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2103 * getdate.y (universal_time_zone_table): New constant.
2104 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2105 universal_time_zone_table.
2106 (lookup_zone): Prefer universal_time_zone_table to
2107 local_time_zone_table, so that "GMT" time stamps are allowed in
2108 London during the summer. Problem reported by Ian Abbott.
2110 2005-04-12 Jim Meyering <jim@meyering.net>
2112 * human.c (humblock): Set *options even when returning due to
2113 xstrtoumax conversion failure. Thanks to a used-uninitialized
2116 2005-04-09 Jim Meyering <jim@meyering.net>
2118 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2119 -Wuninitialized: initialize tm0.tm_year.
2121 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2123 * getdate.y (parser_control): rels_seen is now a boolean, not a
2124 count, since there's no maximum. All uses changed.
2125 Add member dsts_seen.
2126 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2128 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2129 Use pc_rels_seen to decide whther a date is absolute.
2131 * getdate.y (number): Don't overwrite year.
2132 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2135 2005-04-02 Simon Josefsson <jas@extundo.com>
2137 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2138 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2140 2005-03-27 Jim Meyering <jim@meyering.net>
2142 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2144 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2146 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2147 "one's complement" -> "ones' complement" in comment, as per Knuth.
2148 "value of type" -> "type or expression" in comment.
2149 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2151 2005-03-26 Jim Meyering <jim@meyering.net>
2154 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2155 Correct typos: s/or/of/.
2157 2005-03-23 Jim Meyering <jim@meyering.net>
2159 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2161 2005-03-21 Jim Meyering <jim@meyering.net>
2163 Changes imported from coreutils.
2165 * cycle-check.c: Don't include xalloc.h.
2167 * path-concat.c: Don't include assert.h.
2168 (path_concat): Remove assertion that would have triggered
2169 for ABASE starting with more than one slash.
2170 Reported by Andreas Schwab.
2172 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2173 properly when ABASE is an absolute file name.
2174 Correct the description of this function.
2176 Add an assertion and a test driver.
2177 This fixes a bug introduced on 2004-07-02.
2178 Andreas Schwab reported the resulting failure of cp --parents:
2179 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2181 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2183 * strftime.c (my_strftime): If the underlying strftime returns 0
2184 (which shouldn't happen), generate nothing instead of returning 0
2185 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2187 2005-03-16 Bruno Haible <bruno@clisp.org>
2189 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2191 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2193 * strftime.c (my_strftime): Prepend space to format so that we can
2194 reliably distinguish strftime failure from empty output on POSIX
2197 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2199 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2200 (iconv_string): Don't guess a size-zero buffer, as that might cause
2201 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2202 result would be 'too large', where 'too large' is (heuristically)
2203 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2204 overflow concerns. This will prevent some unwanted malloc failures
2205 when the inputs are very large.
2207 2005-03-15 Bruno Haible <bruno@clisp.org>
2209 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2212 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2215 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2217 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2219 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2220 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2222 * strtol.c: Likewise.
2224 2005-03-14 Simon Josefsson <jas@extundo.com>
2226 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2229 2005-03-14 Jim Meyering <jim@meyering.net>
2231 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2232 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2233 to be nonzero so that we (and caller) can detect the difference
2234 between a valid zero-length expansion and an error return, even
2235 when the underlying strftime fails before writing anything into
2238 2005-03-10 Jim Meyering <jim@meyering.net>
2240 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2241 so that this module works on systems without fchdir.
2243 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2245 Factor int-properties macros into a single file, except for
2246 glibc-related files.
2247 * intprops.h: New file.
2248 * getloadavg.c: Include it instead of limits.h.
2249 (INT_STRLEN_BOUND): Remove.
2250 * human.c: Include intprops.h.
2251 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2252 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2253 * inttostr.h: Include intprops.h instead of limits.h.
2254 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2255 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2256 for consistency with intprops.h.
2257 (time_t_is_integer, twos_complement_arithmetic): Use them.
2258 * sig2str.h: Include <signal.h>, intprops.h.
2259 (INT_STRLEN_BOUND): Remove.
2260 * strftime.c (TYPE_SIGNED): Remove.
2261 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2262 * strtol.c: Adjust comments to match intprops.h.
2263 * userspec.c: Include intprops.h.
2264 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2265 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2266 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2267 instead of rolling our own expressions.
2268 * xstrtol.c: Include xstrtol.h first, to test interface.
2270 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2272 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2273 the right thing even if adding 1900 would overflow. Similarly
2274 for tm_mon + 1 and tm_yday + 1.
2275 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2276 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2277 (DO_SIGNED_NUMBER): New macro.
2278 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2280 2005-03-07 Bruno Haible <bruno@clisp.org>
2282 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2284 2005-03-03 Derek R. Price <derek@ximbiot.com>
2285 Bruno Haible <bruno@clisp.org>
2287 * pagealign_alloc.h: New file.
2288 * pagealign_alloc.c: New file.
2290 2005-01-28 Bruno Haible <bruno@clisp.org>
2292 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2295 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2297 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2298 The workaround isn't strictly needed for POSIX conformance, and
2299 it's too much of a pain to configure and maintain. We'll ask
2300 people to fix their kernels instead.
2301 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2302 (NANOSLEEP_BUG_WORKAROUND): Remove.
2303 (xnanosleep): Remove the workaround.
2305 2005-02-12 Bruno Haible <bruno@clisp.org>
2307 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2309 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2311 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2312 * timespec.h (gettime): Return void, since it always
2313 succeeds now. All uses changed.
2314 * gettime.c (gettime) Likewise.
2315 [HAVE_NANOTIME]: Prefer nanotime.
2316 Assume gettimeofday succeeds, as POSIX requires.
2317 Assime time () succeeds, since other code already does.
2318 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2319 (timespec_subtract): Remove.
2320 (NANOSLEEP_BUG_WORKAROUND): New constant.
2321 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2322 things considerably. Use it only on GNU/Linux hosts, since the
2323 workaround shouldn't be needed elsewhere.
2325 2005-02-24 Bruno Haible <bruno@clisp.org>
2327 * gettext.h: Update from GNU gettext 0.14.2.
2329 2005-02-24 Bruno Haible <bruno@clisp.org>
2331 * localcharset.c: Update from GNU gettext 0.14.2.
2332 * config.charset: Update from GNU gettext 0.14.2.
2334 2005-02-22 Simon Josefsson <jas@extundo.com>
2336 * iconvme.h, iconvme.c: New files, from libc.
2338 2005-02-20 Neil Conway <neilc@samurai.com>
2340 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2341 returned by OSX/Darwin if the specified buffer is not large
2342 enough for the hostname.
2344 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2346 * memrchr.h: New file.
2347 * chdir-long.c: Include it.
2348 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2349 Don't bother including stddef.h.
2351 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2353 * argp-help.c (__argp_help): Create a fake struct argp_state and
2354 pass it to _help, otherwise the latter coredumps trying to
2355 dereference state.root_argp.
2357 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2359 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2361 Include <sys/types.h>, for dev_t.
2362 (ME_DUMMY, ME_REMOTE): Move from here....
2363 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2364 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2366 Include mountlist.h first, to test the interface.
2368 2005-01-29 Bruno Haible <bruno@clisp.org>
2370 * progname.c (program_name): Initialize.
2371 Needed when linking statically on MacOS X.
2373 2005-01-28 Bruno Haible <bruno@clisp.org>
2375 * javacomp.sh.in: New file, from GNU gettext.
2376 * javacomp.h: New file, from GNU gettext.
2377 * javacomp.c: New file, from GNU gettext.
2379 2005-01-26 Bruno Haible <bruno@clisp.org>
2381 * javaexec.sh.in: New file, from GNU gettext.
2382 * javaexec.h: New file, from GNU gettext.
2383 * javaexec.c: New file, from GNU gettext.
2385 2005-01-26 Simon Josefsson <jas@extundo.com>
2387 * gai_strerror.c: Use GPL in header.
2389 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2391 * argp-help.c (hol_entry_help): Avoid using non-constant
2392 initializers for struct pentry_state.
2393 (__argp_error): Check return value of __asprintf
2394 (__argp_failure): Translate error message
2396 * argp-parse.c: Removed braces around the expansion of N_()
2398 2005-01-21 Jim Meyering <jim@meyering.net>
2400 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2401 same value as for Solaris 9.
2403 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2404 component length. This included changing the parameter to be
2405 of type `char *' rather than `char const *'.
2406 * chdir-long.h (chdir_long): Update prototype.
2408 * openat.c (fdopendir, fstatat): New functions.
2409 * openat.h: Include headers required for use of DIR and struct stat.
2410 [AT_SYMLINK_NOFOLLOW]: Define.
2411 (fdopendir, fstatat): Add prototypes.
2413 2005-01-21 Bruno Haible <bruno@clisp.org>
2415 * classpath.h: New file, from GNU gettext.
2416 * classpath.c: New file, from GNU gettext.
2418 2005-01-20 Simon Josefsson <jas@extundo.com>
2420 * version-etc-fsf.c: New file, with version_etc_copyright.
2421 * version-etc.c: Remove version_etc_copyright.
2422 * version-etc.h (version_etc_copyright): Use [] instead of * in
2423 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2425 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2427 * save-cwd.c (save_cwd): Remove code to support the case
2428 where fchdir is missing or flaky.
2430 2005-01-20 Simon Josefsson <jas@extundo.com>
2432 * base64.h (isbase64): Add.
2434 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2435 using a unsigned prototype, don't inline.
2436 (base64_decode): Use it.
2438 2005-01-19 Bruno Haible <bruno@clisp.org>
2440 * sh-quote.h: New file, from GNU gettext.
2441 * sh-quote.c: New file, from GNU gettext.
2443 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2445 Merge changes from coreutils, as described below in several
2446 changelogs dated today.
2448 * save-cwd.c: Include "save-cwd.h" before other include files.
2449 (O_DIRECTORY): Remove; not needed here, since "." must be
2450 a directory. All uses removed.
2451 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2452 universal on Suns, and we also need to test for IRIX.
2453 Revamp code to use 'if' rather than '#if'.
2454 Avoid unnecessary comparison of cwd->desc to 0.
2456 * utimens.c (futimens): Robustify the previous patch, by checking
2457 for known valid error numbers rather than observed invalid ones.
2459 2005-01-18 Jim Meyering <jim@meyering.net>
2461 * version-etc.c (version_etc_copyright): Update copyright date.
2463 * utimens.c (futimens): Account for the fact that futimes
2464 can also fail with errno == ENOSYS or errno == ENOENT.
2465 Patch from Dmitry V. Levin.
2467 Change the name of the robust chdir function from chdir to chdir_long.
2468 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2469 (restore_cwd): Use chdir_long, not chdir.
2470 * chdir-long.c: Renamed from chdir.c.
2471 * chdir-long.h: Renamed from chdir.h.
2472 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2475 2005-01-18 Bob Proulx <bob@proulx.com>
2477 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2478 offsetof() macro construct to avoid compile failure with native HP-UX
2479 11.0 ANSI C compiler.
2481 2005-01-06 Bruno Haible <bruno@clisp.org>
2483 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2484 because stpncpy.m4 takes care of it.
2486 2004-01-24 Bruno Haible <bruno@clisp.org>
2488 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2490 2003-10-09 Bruno Haible <bruno@clisp.org>
2492 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2494 2005-01-06 Bruno Haible <bruno@clisp.org>
2496 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2497 * fwriteerror.c: Include <stdbool.h>.
2498 (fwriteerror): At the end, close the file stream. Record whether
2499 stdout was already closed.
2501 2004-05-27 Bruno Haible <bruno@clisp.org>
2503 * execute.c (environ): Declare if needed.
2504 * pipe.c (environ): Likewise.
2505 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2507 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2509 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2510 definitions to be after all include files, to avoid collisions.
2511 Problem reported by Bob Proulx.
2513 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2515 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2516 not needed. This removes a dependency on the gettext module.
2517 [defined _LIBC]: Do not include <libintl.h>; not needed.
2519 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2521 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2524 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2526 * argp-parse.c: Include <stddef.h>.
2527 (alignof, alignto): New macros.
2528 (parser_init): Don't assume that void * is aligned sufficiently
2531 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2532 need to extend the stack.
2533 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2536 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2538 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2540 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2542 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2543 Remove now-obsolete comment about AIX.
2544 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2545 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2546 (YYMAXDEPTH): New macro.
2548 2004-12-18 Bruno Haible <bruno@clisp.org>
2550 * fatal-signal.c (fatal_signals): Make non-const.
2551 (init_fatal_signals): New function.
2552 (uninstall_handlers, install_handlers): Ignore signals that were set to
2554 (at_fatal_signal): Call init_fatal_signals.
2555 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2557 Reported by Paul Eggert.
2559 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2561 * getdate.y (textint): New member "negative".
2562 (time_zone_hhmm): New function.
2563 Expect 14 shift-reduce conflicts, not 13.
2564 (o_colon_minutes): New rule.
2565 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2566 (yylex): Set the "negative" member of signed numbers.
2568 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2570 Changes imported from coreutils.
2571 * hard-locale.c: Assume <locale.h> exists.
2573 (GLIBC_VERSION): New macro.
2574 (hard_locale): Assume setlocale exists.
2575 Rewrite to avoid #ifdef.
2576 Use strdup rather than malloc + strcpy.
2577 * human.c: Assume <locale.h> exists.
2578 (human_readable): Assume localeconv exists.
2580 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2582 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2583 convert T2, not T. (Imported from libc.)
2585 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2587 * getcwd.c (is_ENAMETOOLONG): New macro.
2588 (__getcwd.c): Don't restore errno; glibc doesn't.
2589 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2590 first, falling back to our code only if its results look suspicious.
2591 Ensure that the resulting buffer is only as large as necessary.
2593 * readutmp.c: Include readutmp.h first.
2594 Include <errno.h>, since readutmp.h no longer does that.
2595 * readutmp.h: Don't include <errno.h>,
2596 <sys/param.h>, <time.h>; not needed to establish interface.
2597 (errno): Remove decl.
2598 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2599 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2600 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2602 2004-11-28 Simon Josefsson <jas@extundo.com>
2604 * base64.h, base64.c: New file.
2606 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2608 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2610 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2612 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2613 HP's ANSI C compiler.
2614 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2615 Declaring int functions causes warnings on some modern systems and
2616 shouldn't be needed to compile on ancient ones.
2617 * same.c (MIN) [defined MIN]: Don't define, since it's already
2620 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2621 with the following changes.
2622 (__set_errno): Parenthesize properly.
2623 Include <stdbool.h>.
2624 (MIN, MAX, MATCHING_INO): New macros.
2625 (__getcwd): Define with prototype, not K&R form.
2626 Use heuristics to allocate default buffer on stack if possible.
2627 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2628 behavior, and to avoid the PATH_MAX limit when computing
2630 Use MATCHING_INO to compare inode number to file.
2631 Check for arithmetic overflow in size calculations.
2632 Fix bug in reallocation of dot array that caused getcwd to fail
2633 on directories nested deeper than 75.
2634 Be more careful about saving errno on error.
2635 Do not use realloc; use only free+malloc, as this is a bit
2636 more flexible and avoids a needless copy operation.
2637 Do not inspect st_dev and st_ino for symbolic links; POSIX
2638 doesn't specify the latter.
2639 Check for closedir errors.
2640 Avoid needless casts.
2641 Use "#ifdef weak_alias" around weak_alias, to be like other
2643 The following changes to getcwd.c have effect only when used in
2644 gnulib; they have no effect inside glibc proper.
2645 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2646 as alloca isn't used.
2647 (alloca, __alloca): Likewise.
2648 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2649 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2650 unconditionally, as gnulib assumes C89 or better.
2651 Do not include <sys/param.h>.
2652 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2653 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2655 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2656 Include <dirent.h> in a way that is compatible with modern Autoconf.
2657 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2658 New macros, if not already defined.
2659 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2660 Use "_LIBC", not "defined _LIBC", for consistency.
2661 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2663 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2664 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2665 * xgetcwd.c: David MacKenzie's old code was removed, so give
2666 credit only to Jim Meyering and adjust the copyright dates.
2667 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2668 <stdlib.h>, <unistd.h>, "pathmax.h".
2669 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2670 (INITIAL_BUFFER_SIZE): Remove.
2671 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2673 2004-11-23 Jim Meyering <jim@meyering.net>
2675 * getopt_.h: Remove trailing blanks.
2677 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2679 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2680 (futimens): New function, which uses futimes if available.
2681 (futimens, utimens): Support timespec==NULL, with same semantics
2682 as utime and utimens.
2683 * utimens.h (futimens): New decl.
2685 2004-11-23 Jim Meyering <jim@meyering.net>
2687 * __fpending.c: Add comment.
2689 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2691 * getopt_.h: Re-addition of __getopt_argv_const caused
2692 redefinition warnings. To avoid them, include the defines
2693 in `#if !defined __need_getopt ... #endif'. The only place
2694 where __getopt_argv_const is used is in definitions
2695 of getopt_long and getopt_long_only below, which are as well
2696 protected by `#ifndef __need_getopt'.
2697 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2698 __need_getopt after including <stdio.h> and <unistd.h> These
2699 headers might have defined it.
2701 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2703 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2705 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2706 optopt): Use them instead of invoking ## directly; otherwise, the
2707 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2709 2004-11-19 Bruno Haible <bruno@clisp.org>
2711 * strtok_r.c: Move comments from here...
2712 * strtok_r.h: ... to here.
2714 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2716 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2717 might fail. Problem reported by Yoann Vandoorselaere.
2718 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2719 that mishandle size_t overflow.
2721 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2723 * canon-host.c: Include "strdup.h".
2724 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2725 Use strdup instead of malloc/strcpy to duplicate strings.
2727 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2728 (human_space_before_unit): New constant.
2729 * human.c (human_readable): Support it.
2731 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2732 (xgetcwd): Set errno correctly when failing.
2733 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2734 the failure is actually due to a PATH_MAX problem.
2736 Further getopt changes to make it more likely that glibc will
2737 buy the changes back.
2738 * getopt.c (POSIXLY_CORRECT): New constant.
2739 (getopt): Use it, so to preserve glibc semantic
2740 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2741 when compiling for libc.
2742 * getopt_.h (__getopt_argv_const): Bring it back.
2743 (getopt_long, getopt_long_only): Use it.
2745 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2746 New arg POSIXLY_CORRECT. All callers changed.
2747 (getopt): Argv is now char * const *, as per standard.
2748 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2749 not char *__getopt_argv_const *.
2750 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2751 _getopt_long_only_r): Likewise.
2752 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2753 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2754 _getopt_long_r, _getopt_long_only_r): Likewise.
2755 * getopt_.h (__getopt_argv_const): Remove.
2756 (getopt): Argv is now char * const *, as per standard.
2758 * getdate.y (tORDINAL): New token.
2759 (day, relunit): Allow it for relative times.
2760 (relative_time_table): Use tORDINAL for ordinals.
2762 2004-11-15 Jim Meyering <jim@meyering.net>
2764 * closeout.c: Include "__fpending.h" once again.
2765 Include <stdbool.h>.
2766 (close_stdout): Don't fail just because stdout was closed initially,
2767 since some programs don't write to stdout in the normal course of
2768 operation (other than --version and --help), and we don't want this
2769 function to make e.g. `touch file >&-' fail.
2770 But do fail if it was closed and someone has tried to write to it.
2771 E.g., `printf foo >&-' must fail.
2773 2004-11-11 Simon Josefsson <jas@extundo.com>
2775 * strtok_r.h, strtok_r.c: New file.
2777 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2779 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2780 we can stop lying to compilers about the constness of argv when we
2781 are compiled outside glibc.
2782 (getopt, getopt_long, getopt_long_only): Use it.
2783 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2785 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2786 _getopt_long_only_r): Likewise.
2787 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2788 _getopt_long_only_r): Likewise.
2790 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2791 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2792 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2793 the other external symbols.
2794 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2795 declaration, since the above renaming now works around collisions.
2797 2004-11-11 Jim Meyering <jim@meyering.net>
2799 * linebreak.c: Remove trailing blanks.
2800 * alloca_.h: Likewise.
2801 * acosl.c: Likewise.
2802 * euidaccess.c: Likewise.
2803 * allocsa.h: Likewise.
2805 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2807 * mktime.c (SHR): New macro, which is a portable
2808 substitute for >> that should work even on Crays.
2809 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2810 Problem reported by Mark D. Baushke in
2811 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2812 * getdate.y (SHR): Likewise.
2814 * strftime.c (SHR): Likewise.
2816 * quotearg.c (struct quoting_options): Use unsigned int for
2817 quote_these_too, so that right shifts are well defined. All uses
2820 2004-11-10 Simon Josefsson <jas@extundo.com>
2822 * getaddrinfo.h, getaddrinfo.c: New files.
2824 2004-11-10 Jim Meyering <jim@meyering.net>
2826 Ensure that no close failure goes unreported.
2827 * closeout.c (close_stdout): Always close stdout. I.e., don't
2828 return early when it seems there's nothing to flush.
2829 Don't include __fpending.h.
2831 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2833 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2835 2004-11-05 Bruno Haible <bruno@clisp.org>
2837 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2838 Reported by Mark D. Baushke <mdb@cvshome.org>.
2840 2004-11-04 Bruno Haible <bruno@clisp.org>
2842 2004-09-11 Bruno Haible <bruno@clisp.org>
2843 * allocsa.valgrind: New file.
2844 2004-02-06 Bruno Haible <bruno@clisp.org>
2845 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2846 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2847 Reported by Christopher Seip <chris.seip@hp.com>.
2849 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2851 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2852 with errno == ERANGE if the buffer is too small.
2853 Problem reported by Mark D. Baushke.
2855 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2857 * xreadlink.c (MAXSIZE): New macro.
2858 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2859 size does not exceed MAXSIZE. Avoid cast.
2860 As suggested by Mark D. Baushke in
2861 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2862 if readlink fails with buffer size just under MAXSIZE, try again
2865 2004-11-02 Derek R. Price <derek@ximbiot.com>
2866 and Paul Eggert <eggert@cs.ucla.edu>
2868 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2869 (get_date): Overparenthesize to avoid GCC warning.
2871 2004-11-02 Bruno Haible <bruno@clisp.org>
2873 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2874 function returns void.
2876 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2878 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2879 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2882 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2884 * getdate.y: Add support for TZ="foo" within a date string.
2885 Fix some bugs near time_t boundaries. Reject dates with
2886 out-of-range components, e.g., "Sept 31".
2887 Include <stdlib.h>, "setenv.h", "xalloc.h".
2888 (ISDIGIT_LOCALE): Remove; unused.
2889 Note that the TZ and time functions used here are not reentrant.
2890 (mktime_ok, get_tz): New functions.
2891 (TZBUFSIZE): New constant.
2892 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2893 This requires that we sometimes generate our own TZ="XXX..." setting.
2895 2004-10-27 Derek R. Price <derek@ximbiot.com>
2897 * mktime.c (not_equal_tm): Remove redundant check.
2899 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2901 * getdate.y: Use Bison 1.875 features, and some minor
2902 code cleanups. This change does not affect semantics.
2903 Don't include <stdlib.h>; no longer needed.
2904 Don't include unlocked-io.h; only the "#if TEST" code uses
2905 stdio, and performance isn't crucial there.
2906 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2907 Bison 1.875 features as described below.
2908 All uses of "PC." replaced by "pc->".
2909 (YYSTYPE): Add a forward declaration.
2910 (yylex, yyerror): Use full prototypes in forward decls.
2911 Use "%pure-parser" rather than obsolescent "%pure_parser".
2912 Use %parse-param and %lex-param instead of obsolescent
2913 YYPARSE_PARAM and YYLEX_PARAM.
2914 (meridian_table, month_and_day_table, time_units_table,
2915 relative_time_table, time_zone_table, military_table,
2916 lookup_zone, lookup_word, get_date):
2917 Use NULL instead of 0 where appropriate.
2918 (to_hour): Avoid abort (), to avoid a dependency on
2920 (yyerror, yylex): Now accepts parser_control * arg.
2921 (main) [TEST]: Use '\0' rather than 0 for char.
2923 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2925 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2926 It's now the caller's responsibility to handle the case where
2927 !HAVE_GETPAGESIZE && !defined getpagesize.
2929 * mktime.c (leapyear): Arg is long int, not int.
2931 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2933 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2935 2004-10-12 Simon Josefsson <jas@extundo.com>
2937 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2938 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2941 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2943 * vsnprintf.h: New file.
2944 * vsnprintf.c: New file.
2946 2004-10-07 Bruno Haible <bruno@clisp.org>
2948 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2949 into the provided buffer.
2951 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2953 * diacrit.c, diacrit.h: Add GPL notice.
2955 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2956 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2957 * logl.c (logl): Keep the code as similar to glibc as possible.
2958 This avoids a potential constant-folding bug.
2960 2004-10-05 Bruno Haible <bruno@clisp.org>
2962 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2964 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2966 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2967 * xmalloc.c (xmemdup): Likewise.
2968 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2969 XFREE): Remove these long-obsolescent macros.
2970 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2971 * xstrdup.c: Remove.
2973 * regex.c (re_comp): Cast gettext return value to char *,
2974 Problem reported by Martin Neitzel via Mark D. Baushke.
2976 2004-10-04 Simon Josefsson <jas@extundo.com>
2978 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2979 '#ifdef USE_UNLOCKED_IO'.
2981 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2983 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2984 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2985 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2986 regex.c, sha1.c, version-etc.c, yesno.c:
2987 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2988 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2989 the includer's responsibility.
2991 Sync from coreutils.
2993 * modechange.c (mode_compile): Don't decrement a pointer that
2994 points to the start of a string, as the C Standard says the
2995 resulting behavior is undefined.
2997 * backupfile.h (enum backuptype): Rename none -> no_backups,
2998 simple -> simple_backups, numbered_existing ->
2999 numbered_existing_backups, numbered -> numbered_backups
3000 to avoid shadowing problems. All uses changed.
3001 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3002 * backupfile.c (check_extension, numbered_backup):
3003 Rename locals to avoid shadowing 'basename'.
3004 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3007 * .cppi-disable: Add getopt_.h, getopt_int.h.
3008 * .cvsignore: Add getopt.h.
3010 2004-10-04 Simon Josefsson <jas@extundo.com>
3012 * memmem.h: New file.
3013 * memmem.c: New file, taken from glibc.
3015 2004-10-02 Jim Meyering <jim@meyering.net>
3017 * dirfd.h, getpagesize.h: Add copyright notice.
3019 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3021 * snprintf.c: Remove comments as to why each header is needed.
3023 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3025 * strsep.h: New file.
3026 * strsep.c: New file.
3028 2004-10-01 Simon Josefsson <jas@extundo.com>
3030 * snprintf.c (snprintf): Handle size==0.
3032 2004-10-01 Simon Josefsson <jas@extundo.com>
3033 Bruno Haible <bruno@clisp.org>
3035 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3036 (snprintf): Declare 'args'.
3038 2004-09-30 Simon Josefsson <jas@extundo.com>
3040 * snprintf.h, snprintf.c: New files.
3042 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3044 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3045 (hol_entry_help): Never translate an empty string.
3046 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3047 * argp.h (OPTION_NO_TRANS): New option.
3049 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3051 * xvasprintf.c: Include xalloc.h.
3052 (xvasprintf): Use xalloc_die, not xmalloc_die.
3054 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3056 * dummy.c: Change copyright notice to FSF, and license to GPL.
3058 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3060 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3061 Problem reported by Bruno Haible in:
3062 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3064 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3066 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3067 in case some system header has #define'd it. Problem reported by
3068 Soeren D. Schulze in
3069 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3071 2004-09-08 Bruno Haible <bruno@clisp.org>
3073 * stdint_.h: New file, taken from GNU clisp.
3075 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3077 * xvasprintf.h: New file.
3078 * xvasprintf.c: New file.
3079 * xasprintf.c: New file.
3081 2004-09-08 Bruno Haible <bruno@clisp.org>
3083 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3085 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3087 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3089 Import from coreutils.
3090 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3091 strings on unbounded length. alloca's performance benefits aren't
3092 that important here.
3094 (parse_with_separator): New function, with most of the internals
3095 of the old parse_user_spec. Allow user to omit both user and group,
3096 for compatibility with FreeBSD.
3097 Clone only the user name, not the entire spec.
3098 Do not set *uid, *gid unless entirely successful.
3099 Avoid memory leak in some failing cases.
3100 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3101 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3102 (parse_user_spec): Rewrite to use parse_with_separator.
3104 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3106 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3107 its complicated substitute.
3108 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3109 and program_invocation_name.
3110 (__argp_basename) [!_LIBC]: Remove; the only use was
3111 replaced by its body.
3112 (__argp_short_program_name): Change condition from
3113 !defined __argp_short_program_name to
3114 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3115 to match argp-namefrob.h.
3116 (__argp_failure): Don't assume strerror_r returns char *.
3117 * argp-parse.c (N_): Define unconditionally.
3118 (argp_default_options): Fill out initializers with 0 to avoid
3121 2004-08-12 Simon Josefsson <jas@extundo.com>
3123 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3124 * getopt_.h: Renamed from getopt.h.
3126 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3128 Merge from coreutils.
3130 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3131 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3132 for Reliant Unix 5.43.
3134 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3135 (union fooround): Use uintmax_t, not long int.
3136 The rest is a merge from libc:
3137 [defined _LIBC]: Include <shlib-compat.h>.
3138 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3140 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3142 * strverscmp.c: Convert to UTF-8.
3144 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3146 * obstack.h (obstack_empty_p):
3147 Don't assume that chunk->contents is suitably aligned.
3148 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3149 Likewise. Problem reported by Benno in
3150 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3152 * chown.c (rpl_chown): Work even if the file is writeable but not
3153 readable. This could be improved further but it'd take some work.
3155 2004-08-08 Simon Josefsson <jas@extundo.com>
3157 * xgethostname.c: Don't include error.h (not used).
3160 * getpass.c: Include getpass.h first.
3162 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3164 * xalloc-die.c: New files.
3165 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3167 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3168 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3169 (_, N_, xalloc_die): Move to xalloc-die.c.
3170 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3171 so that we needn't mess with xalloc_msg_memory_exhausted.
3173 * sha1.h: Renamed from sha.h.
3174 (SHA1_H): Renamed from _SHA_H.
3175 (sha1_ctx): Renamed from sha_ctx.
3176 (sha1_init_ctx): Renamed from sha_init_ctx.
3177 (sha1_process_block): Renamed from sha_process_block.
3178 (sha1_process_bytes): Renamed from sha_process_bytes.
3179 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3180 (sha1_read_ctx): Renamed from sha_read_ctx.
3181 (sha1_stream): Renamed from sha_stream.
3182 (sha1_buffer): Renamed from sha_buffer.
3183 * sha1.c: Likewise; renamed from sha.c.
3184 Do not include <sys/types.h>.
3185 Include <stddef.h> rather than <stdlib.h>.
3187 2004-08-08 Bruno Haible <bruno@clisp.org>
3189 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3190 FILESYSTEM_PREFIX_LEN.
3191 * progreloc.c: Likewise.
3192 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3194 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3197 * argp-help.c (make_hol, hol_append): Don't assume that
3198 SIZE_MAX is a valid preprocessor constant.
3199 (__argp_basename): Change from "#ifndef _LIBC"
3200 to "#ifndef __argp_short_program_name", so that
3201 we don't compile these functions for tar.
3203 More merges from coreutils.
3204 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3205 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3207 * addext.c: Remove; no longer needed.
3208 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3209 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3210 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3211 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3212 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3213 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3214 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3215 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3216 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3217 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3218 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3219 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3220 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3221 Import changes from coreutils.
3223 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3225 Merge from coreutils.
3227 * .gdb-history: Remove; this doesn't belong here.
3229 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3230 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3231 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3233 * dirname.h: Include <stdbool.h>.
3234 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3235 for consistency with POSIX terminology. All uses changed.
3236 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3237 (strip_trailing_slashes): Use bool for booleans.
3238 * stripslash.c (strip_trailing_slashes): Likewise.
3240 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3241 sometimes returns a positive errno value even when it succeeds.
3242 (print_errno_message) [!LIBC]: Fall back on strerror if
3245 * path-concat.c (mempcpy): Don't define if a system header defines it.
3246 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3247 (longest_relative_suffix): New function.
3248 (path_concat): Use it. Assume first argument is not NULL.
3249 Port to DOS. Omit redundant separators.
3250 Report an error instead of returning NULL.
3251 Use mempcpy instead of memcpy.
3252 (xpath_concat): Remove: not declared or used.
3254 * same.h: Include <stdbool.h>
3255 (same_name): Return bool, not int.
3256 * same.c (same_name): Likewise.
3257 (errno): Don't declare; we assume C89 or better now.
3259 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3260 if not already defined.
3262 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3263 * dup-safer.c (errno): Likewise.
3265 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3267 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3270 2004-08-03 Simon Josefsson <jas@extundo.com>
3272 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3273 * progname.h: Don't include stdbool.h.
3275 2004-08-02 Simon Josefsson <jas@extundo.com>
3277 * getsubopt.h: New file, with comments from Bruno Haible.
3278 * getsubopt.c: New file, from glibc, but slightly modified based on
3279 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3281 2004-08-01 Simon Josefsson <jas@extundo.com>
3283 * xgetdomainname.c: Include stdlib.h, for free().
3285 2004-07-16 Simon Josefsson <jas@extundo.com>
3287 * dummy.c: New file.
3289 2004-07-16 Bruno Haible <bruno@clisp.org>
3291 * backupfile.h: Add extern "C" for C++.
3292 * closeout.h: Likewise.
3293 * copy-file.h: Likewise.
3294 * findprog.h: Likewise.
3295 * full-write.h: Likewise.
3296 * pathname.h: Likewise.
3297 * progname.h: Likewise.
3298 * stpcpy.h: Likewise.
3299 * stpncpy.h: Likewise.
3300 * strcase.h: Likewise.
3301 * strstr.h: Likewise.
3302 * xalloc.h: Likewise.
3304 * mbswidth.h: Add extern "C" for C++.
3305 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3307 2004-07-09 Simon Josefsson <jas@extundo.com>
3309 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3310 failed without this.)
3312 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3314 * fchown-stub.c: New file.
3316 2004-06-24 Jim Meyering <jim@meyering.net>
3318 * obstack.h (obstack_base): Cast to (void *), per documentation.
3320 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3322 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3324 2004-06-01 Jim Meyering <jim@meyering.net>
3326 * calloc.c: New file.
3328 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3330 * getdate.y (yylex): Allow space between sign and number.
3331 Problem reported by Dan Jacobson.
3333 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3334 and Jim Meyering <jim@meyering.net>
3336 Merge from coreutils CVS.
3338 * stat-macros.h: New file, with contents from file-type.h
3339 and coreutils' system.h.
3340 * file-type.c: Include "stat-macros.h".
3341 * file-type.h (file_type): Move all macro definitions to new file,
3344 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3345 Wrap old code with this conditional.
3346 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3347 function that does not dereference symlinks.
3348 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3350 * xreadlink.c: Include xreadlink.h first, to catch .h file
3351 dependency problems.
3352 (xreadlink): Accept new arg SIZE, for efficiency.
3353 All decls and uses changed.
3354 * xreadlink.h: Include <stddef.h>, for size_t.
3356 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3357 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3359 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3361 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3363 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3364 macros to be defined.
3365 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3366 the allocator returns NULL because the requested size is zero.
3368 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3370 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3371 var. Add comment explaining why libc still defines it. This
3372 merges the following patch from glibc:
3373 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3375 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3377 * obstack.c (_obstack): Remove unused variable. It hasn't been
3378 present in glibc since revision 1.1 of this file.
3379 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3380 obstack_alignment_mask, obstack_alloc, obstack_base,
3381 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3382 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3383 obstack_grow0, obstack_init, obstack_int_grow,
3384 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3385 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3386 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3387 nonexistent functions.
3389 2004-05-17 Derek R. Price <derek@ximbiot.com>
3390 Paul Eggert <eggert@cs.ucla.edu>
3392 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3394 2004-05-14 Bruno Haible <bruno@clisp.org>
3396 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3397 that consists of a '.' followed by an empty digit string.
3398 Patch by Tor Lillqvist <tml@iki.fi>.
3400 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3402 Port obstack to the AS/400, where pointers are 16 bytes wide and
3403 you cannot cast an integer to a valid pointer. This patch is
3404 currently waiting to be integrated into glibc; see
3405 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3407 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3408 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3409 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3410 (struct obstack): temp member is now a union of a pointer and
3411 an integer, instead of an integer. All integer uses changed.
3412 This does not affect the physical layout of struct obstack,
3413 except on hosts (like the AS/400) where the size or alignment of
3414 void * is greater than that of ptrdiff_t.
3415 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3416 __STDC__)]: Store temporary in pointer member of union, not
3418 * obstack.c: Include <stddef.h>, for offsetof.
3419 (struct fooalign): Remove; it doesn't need a name.
3420 (union fooround): Change double to long double, and add void *.
3421 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3422 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3423 not a macro. Hence the values are always int; so remove all
3424 casts-to-int in uses.
3426 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3427 Derek Price <derek@ximbiot.com>
3429 * alloca.c: Include <alloca.h>, to get our interface.
3430 * alloca_.h: Use __alloca on AIX, so that we don't have to
3431 include <alloca.h> first. Use C89 prototype for alloca; this
3432 requires including <stddef.h> for size_t. Use extern "C" if C++.
3433 Use #elif for simplicity, since we can assume C89 now.
3434 Don't try to source the system alloca.h since it will not be found
3435 and to prevent recursively including its replacement.
3436 * fnmatch.c: Include <alloca.h> instead of opencoding.
3437 * regex.c: Likewise.
3439 2004-05-16 Derek Price <derek@ximbiot.com>
3440 Paul Eggert <eggert@cs.ucla.edu>
3442 getline cleanup. This changes the getndelim2 API: both order of
3443 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3446 * getline.c: Don't include stddef.h or stdio.h, since our
3447 interface does that.
3448 (getline): Always use getdelim, so that we don't have two
3449 copies of this code.
3450 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3452 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3453 (GETNDELIM2_MAXIMUM): New macro.
3454 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3455 instead of the old practice of delim2==0. All callers changed.
3456 Return -1 on overflow, instead of returning junk.
3457 Do not set *linesize unless allocation succeeds.
3458 * getndelim2.h: Do not include stddef.h; no longer needed, now
3459 that we include sys/types.h.
3460 * getnline.h: Likewise.
3461 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3462 (getndelim2): Reorder arguments.
3463 * getnline.c (getnline, getndelim):
3464 Don't discard the NMAX argument.
3465 (getnline): Invoke getndelim, to avoid code duplication.
3466 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3467 of (size_t) -1 by callers of the getnline family.
3469 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3471 * nanosleep.c (suspended): Change its type from int to
3472 sig_atomic_t volatile.
3473 (first_call): Make it private to rpl_nanosleep, and have it
3474 be zero initially as that's a bit faster.
3475 (my_usleep): Round up fractional times instead of truncating them,
3476 as this is the usual meaning for 'sleep'.
3478 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3480 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3481 (ENOSYS): Define if not defined.
3482 (settime): Fall back on stime if it exists and settimeofday fails.
3483 But don't bother with fallbacks if a method fails with errno == EPERM.
3485 2004-05-11 Jim Meyering <jim@meyering.net>
3487 Prior to this change, the save_cwd caller required read access to the
3488 current directory on most systems (ones with the fchdir function).
3490 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3491 fails, try write-only, and finally, resort to using xgetcwd.
3493 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3495 * obstack.c, obstack.h: Import changes from libc.
3497 2004-04-28 Bruno Haible <bruno@clisp.org>
3499 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3500 implicitly appends .exe to executables.
3501 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3502 accepts Windows pathnames.
3503 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3504 Cygwin like Windows, since it now accepts Windows pathnames.
3505 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3506 Cygwin like Windows, since it now accepts Windows pathnames.
3507 Reported by Derek Robert Price <derek@ximbiot.com>.
3509 2004-04-20 Jim Meyering <jim@meyering.net>
3511 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3513 2004-04-20 Jim Meyering <jim@meyering.net>
3514 Bruno Haible <bruno@clisp.org>
3516 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3517 memory when realloc fails.
3519 2004-04-18 Jim Meyering <jim@meyering.net>
3521 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3522 don't leak memory and do call END_UTMP_ENT.
3524 2004-04-11 Paul Eggert <eggert@twinsun.com>
3526 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3527 (CHAR_BIT): Remove, since we assume C89.
3528 Include <stdint.h> if available, as per current Autoconf CVS advice.
3530 2004-03-30 Paul Eggert <eggert@twinsun.com>
3532 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3533 not bool, to be more consistent with Unix conventions.
3534 Suggested by Bruno Haible.
3536 Merge from coreutils.
3538 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3541 * getdate.h: Include stdbool.h, and timespec.h instead of
3542 the usual <time.h> dance.
3543 (get_date): Change signature to support fractional time stamps.
3544 All callers changed.
3545 * getdate.y: Include "getdate.h" first, as we can now
3546 assume C89 and don't need to worry about 'const'.
3547 Similarly, include "unlocked-io.h" near start, not in middle.
3549 (textint.value): Use long int rather than int.
3550 (textint.digits): Use size_t rather than int.
3551 (BILLION, LOG10_BILLION): New constants.
3552 (parser_control): New member rel_ns. Members day_ordinal,
3553 time_zone, month, day, hour, minutes, rel_year, rel_month,
3554 rel_day, rel_hour, rel_minutes, rel_seconds
3555 are now long int, not int. Member seconds is now struct timespec,
3556 not int. New member timespec_seen. Members dates_seen, days_seen,
3557 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3559 (%union.intval): Now long int, not int.
3560 New member timespec.
3561 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3562 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3563 (spec): Now is a timespec or an item list.
3564 (timespec, items): New nonterminals.
3565 (time, rel, relunit, number, get_date):
3566 Add support for fractional seconds.
3567 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3568 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3569 (to_hour): First arg is now long int, not int.
3570 (to_year): Returns long int, not int.
3571 Don't treat year -70 like 70.
3572 (tm_diff): Returns long int, not int.
3573 (lookup_word): Use bool instead of int when appropriate.
3574 (yylex): Use size_t for count, not int.
3575 Detect overflow when parsing large integer constants.
3576 Add support for fractions.
3577 (get_date): Make pointers 'const' if possible.
3578 Use more-portable code to detect integer overflow.
3579 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3580 Don't use ctime; it's not reliable if the year has >4 digits.
3582 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3583 This is for compatibility with BSD.
3585 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3586 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3587 From coreutils' system.h.
3589 * userspec.c: Don't include "posixver.h".
3590 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3591 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3592 compatible extension. Simplify code by removing a boolean int
3593 that was always nonzero if a string was nonnull.
3595 2004-03-30 Jim Meyering <jim@meyering.net>
3597 Merge from coreutils.
3599 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3601 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3602 an empty input stream.
3604 * readtokens.c: Include <stdbool.h>.
3605 (readtoken): Use `size_t' rather than int/long.
3606 All callers adjusted.
3607 Use `bool' rather than `int' where appropriate.
3608 Use memset rather than an explicit loop.
3609 Use x2nrealloc rather than xrealloc.
3610 Allow the use of `\0' as a delimiter.
3611 (readtokens): Likewise.
3612 * readtokens.h (readtoken, readtokens): Update prototypes.
3614 2004-03-30 Bruno Haible <bruno@clisp.org>
3616 * getloadavg.c (getloadavg): Don't assume setlocale returns
3619 2004-03-29 Paul Eggert <eggert@twinsun.com>
3621 Merge changes to getloadavg.c from coreutils and Emacs.
3623 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3624 Define to an expression, not to the empty string.
3625 Include cloexec.h and xalloc.h.
3626 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3627 Use set_cloexec_flag rather than rolling our own.
3628 * cloexec.c, cloexec.h: New files.
3630 2004-03-18 Paul Eggert <eggert@twinsun.com>
3632 * getopt.h: Sync with libc CVS.
3634 2004-03-18 Paul Eggert <eggert@twinsun.com>
3635 Bruno Haible <bruno@clisp.org>
3637 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3638 not on all platforms that have <wchar.h>.
3639 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3641 2004-03-09 Paul Eggert <eggert@twinsun.com>
3643 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3645 * getopt_int.h: New file, also synced from libc.
3647 2004-03-07 Paul Eggert <eggert@twinsun.com>
3649 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3650 '#if' expressions. Unlike the code it replaces, it does not
3651 depend on (defined _SC_PAGESIZE). However, it does depend on
3652 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3653 first reported by Jason Andrade in
3654 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3656 2004-01-18 Simon Josefsson <jas@extundo.com>
3658 * strdup.h: New file.
3659 * strdup.c: Include it.
3660 * path-concat.c: Include strdup.h. Drop strdup declaration.
3661 * userspec.c: Include strdup.h. Drop strdup declaration.
3663 2004-02-06 Karl Berry <karl@gnu.org>
3665 * config.charset: update from gettext 0.14.1.
3667 2004-02-05 Paul Eggert <eggert@twinsun.com>
3669 Add comments and code, prompted by suggestions from Bruno Haible
3671 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3672 describing the enum quoting_style values.
3673 * quotearg.c (quotearg_alloc): New function.
3674 (quotearg_buffer_restyled): Treat lone { and } as special.
3675 Treat = as special. Work around bug with older shells
3676 that "see" a '\' that is really the 2nd byte of a multibyte char.
3677 Quote empty string with shell_quoting_style.
3679 2004-02-03 Bruno Haible <bruno@clisp.org>
3681 * pipe.h: New file, from GNU gettext.
3682 * pipe.c: New file, from GNU gettext.
3684 2004-01-27 Bruno Haible <bruno@clisp.org>
3686 * execute.h: New file, from GNU gettext.
3687 * execute.c: New file, from GNU gettext.
3688 * w32spawn.h: New file, from GNU gettext.
3690 2004-01-23 Paul Eggert <eggert@twinsun.com>
3692 Exit-status fix from coreutils.
3694 Use exit_failure consistently in place of EXIT_FAILURE,
3695 so that program exit statuses are consistent on failure.
3697 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3698 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3699 * argmatch.h: Comment fix to match the above.
3700 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3701 Now a macro referring to exit_failure, instead of a separate
3702 variable. Include "exitfail.h" to get it.
3703 * xstrtol.h: Include "exitfail.h".
3704 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3706 * long-options.c (parse_long_options): Use prototype
3707 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3710 2004-01-21 Jim Meyering <jim@meyering.net>
3712 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3713 so as not to conflict with a different-sized __mktime_internal
3714 function in GNU libc.
3715 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3716 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3718 2004-01-18 Paul Eggert <eggert@twinsun.com>
3720 Merge from diffutils.
3722 * file-type.c (file_type): Add typed memory objects.
3723 * file-type.h (S_TYPEISTMO): New macro.
3725 * c-stack.h (c_stack_action): Remove argv argument.
3726 * c-stack.c (c_stack_action): Likewise. All uses changed.
3727 (die): Don't calculate message unless segv_action returns.
3728 (get_stack_location, min_address_from_argv, max_address_from_argv,
3729 volatile stack_base, volatile_stack_size): Remove.
3730 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3731 that every segmentation violation is a stack overflow. (Ouch!)
3732 See Debian bug 136249 (still outstanding) for more info about why
3733 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3735 2003-11-30 Bruno Haible <bruno@clisp.org>
3737 Safer stack allocation.
3738 * setenv.c: Include allocsa.h.
3739 (alloca): Remove fallback definition.
3740 (freea): Remove macro.
3741 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3744 2003-10-17 Bruno Haible <bruno@clisp.org>
3746 * binary-io.h: Avoid warnings on Cygwin.
3748 2003-12-28 Bruno Haible <bruno@clisp.org>
3750 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3751 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3753 2003-11-28 Bruno Haible <bruno@clisp.org>
3755 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3757 2003-11-27 Bruno Haible <bruno@clisp.org>
3759 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3761 2003-11-17 Bruno Haible <bruno@clisp.org>
3763 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3765 2003-11-24 Bruno Haible <bruno@clisp.org>
3767 * xallocsa.h: New file, from GNU gettext.
3768 * xallocsa.c: New file, from GNU gettext.
3770 2003-11-24 Bruno Haible <bruno@clisp.org>
3772 * allocsa.h: New file, from GNU gettext.
3773 * allocsa.c: New file, from GNU gettext.
3775 2003-11-24 Bruno Haible <bruno@clisp.org>
3777 * eealloc.h: New file.
3779 2004-01-15 Jim Meyering <jim@meyering.net>
3781 Merge from coreutils.
3783 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3784 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3785 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3787 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3788 optional configure-time default.
3790 * version-etc.c (version_etc_copyright): Update copyright date.
3792 * xreadlink.c (xreadlink): Correct outdated comment.
3794 2004-01-15 Paul Eggert <eggert@twinsun.com>
3796 Merge from coreutils.
3798 * posixver.c: Include posixver.h.
3800 * same.c: Include <stdbool.h>, <limits.h>.
3801 (_POSIX_NAME_MAX): Define if not defined.
3803 (same_name): If file names are silently truncated, report
3804 that the file names are the same if they are the same after
3805 the silent truncation.
3807 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3808 conversion function.
3809 * xstrtod.c (xstrtod): Likewise. All callers changed to
3810 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3813 2004-01-14 Paul Eggert <eggert@twinsun.com>
3815 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3816 with like-named macro in fnmatch.c.
3817 (EXT): Use an internal constant instead.
3819 Merge fnmatch patches from glibc.
3820 * fnmatch.c (mbsinit): Remove define.
3821 Add libc_hidden_ver (__fnmatch, fnmatch).
3822 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3823 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3825 2003-12-14 Karl Berry <karl@gnu.org>
3827 * config.charset: update from gettext-runtime.
3829 2003-12-03 Paul Eggert <eggert@twinsun.com>
3831 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3832 Bug reported by Alfred M. Szmidt.
3834 2003-11-29 Karl Berry <karl@gnu.org>
3836 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3838 2003-11-23 Paul Eggert <eggert@twinsun.com>
3839 Bruno Haible <bruno@clisp.org>
3841 * printf-parse.h: Don't include sys/types.h.
3842 (ARG_NONE): New macro.
3843 (char_directive): Change type of *arg_index fields to size_t.
3844 * printf-parse.c: Don't include sys/types.h.
3845 (SSIZE_MAX): Remove macro.
3846 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3847 Remove unnecessary overflow check.
3848 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3851 2003-11-24 Paul Eggert <eggert@twinsun.com>
3853 * alloca.c: Remove dependency on xalloc module.
3854 (xalloc_die): Remove.
3855 (memory_full) [!defined emacs]: New macro.
3856 [!defined emacs]: Don't include xalloc.h.
3857 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3858 address arithmetic overflows. Change datatypes a bit to avoid
3861 2003-11-22 Jim Meyering <jim@meyering.net>
3863 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3865 2003-11-17 Bruno Haible <bruno@clisp.org>
3867 * vasnprintf.c (alloca): Remove fallback definition.
3868 (freea): Remove definition.
3869 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3870 Reported by Paul Eggert.
3872 2003-11-17 Jim Meyering <jim@meyering.net>
3874 On systems without utime and without a utimes function capable of
3875 dealing with a NULL struct utimbuf* argument, this utime replacement
3876 could -- in unusual circumstances -- leak a file descriptor.
3877 * utime.c: Include <unistd.h> and <errno.h>.
3878 (utime_null): Be sure to close `fd' and to preserve errno.
3879 Reported by Geoff Collyer via Arnold Robbins.
3881 2003-11-16 Paul Eggert <eggert@twinsun.com>
3882 Bruno Haible <bruno@clisp.org>
3884 Protect against address arithmetic overflow.
3885 * printf-args.h: Include stddef.h.
3886 (arguments): Change type of field 'count' to size_t.
3887 * printf-args.c (printf_fetchargs): Use size_t instead of
3888 'unsigned int' where appropriate.
3889 * printf-parse.h: Include sys/types.h.
3890 (char_directive): Change type of *arg_index fields to ssize_t.
3891 (char_directives): Change type of fields 'count', max_*_length to
3893 * printf-parse.c: Include sys/types.h and xsize.h.
3894 (SSIZE_MAX): Define fallback value.
3895 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3896 instead of 'int' where appropriate. Check a_allocated, d_allocated
3897 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3898 * vasnprintf.c: Include xsize.h.
3899 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3900 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3901 overflow. Avoid wraparound when converting a width or precision from
3904 2003-11-16 Bruno Haible <bruno@clisp.org>
3906 Update from GNU gettext.
3907 * printf-parse.c: Generalize to it can be compiled for wide strings.
3908 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3909 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3910 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3911 SNPRINTF): New macros.
3912 Don't include <alloca.h> if the file is used inside libintl.
3913 (local_wcslen): New function, for Solaris 2.5.1.
3914 (VASNPRINTF): Use it instead of wcslen.
3916 2003-11-16 Bruno Haible <bruno@clisp.org>
3918 * xsize.h (xmax): New function.
3919 (xsum, xsum3, xsum4): Declare as "pure" functions.
3921 2003-11-12 Paul Eggert <eggert@twinsun.com>
3923 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3924 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3925 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3926 heuristic is just as accurate as far as we know, and it removes a
3927 dependency on size_max.m4 and ptrdiff_max.m4.
3929 2003-11-12 Paul Eggert <eggert@twinsun.com>
3931 * xstrtol.c (__xstrtol): Remove "break" immediately after
3932 "return", to pacify some unknown compiler. Problem reported
3935 2003-11-11 Bruno Haible <bruno@clisp.org>
3937 * xsize.h (SIZE_MAX): Remove fallback definition.
3938 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3941 2003-11-10 Paul Eggert <eggert@twinsun.com>
3943 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3944 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3945 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3947 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3948 not (size_t) -1, since it's defined here.
3950 2003-11-06 Paul Eggert <eggert@twinsun.com>
3952 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3953 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3954 Reject sizes of exactly SIZE_MAX bytes.
3955 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3956 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3958 2003-11-05 Bruno Haible <bruno@clisp.org>
3960 * xsize.h: Include limits.h, to avoid a possible collision with
3961 SIZE_MAX defined in <limits.h> on Solaris.
3963 2003-11-04 Bruno Haible <bruno@clisp.org>
3965 * xsize.h: New file.
3966 * linebreak.c: Include xsize.h.
3967 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3968 argument for overflow.
3969 Suggested by Paul Eggert.
3971 2003-10-31 Bruno Haible <bruno@clisp.org>
3973 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3974 to avoid (extremely rare) race condition.
3975 Suggested by Paul Eggert.
3977 2003-11-03 Jim Meyering <jim@meyering.net>
3979 * userspec.c: Include "userspec.h".
3980 * userspec.h: New file.
3982 2003-10-31 Paul Eggert <eggert@twinsun.com>
3984 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3985 * mountlist.c (SIZE_MAX): Define if not defined already.
3986 (read_filesystem_list): Set and use me_type_malloced.
3987 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3988 whatever the type happens to be), for brevity and consistency.
3989 Check for size calculation overflow on Alphas running OSF/1.
3991 2003-10-31 Jim Meyering <jim@meyering.net>
3993 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3995 * linebuffer.c: Include <string.h> for declaration of memset.
3997 2003-10-30 Paul Eggert <eggert@twinsun.com>
3998 Bruno Haible <bruno@clisp.org>
4000 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4001 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4003 2003-10-29 Paul Eggert <eggert@twinsun.com>
4005 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4006 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4008 * quotearg.c (quotearg_n_options): Use it.
4009 * group-member.c: Include <stdbool.h>.
4010 (free_group_info): Arg is now const *; don't free arg.
4011 (get_group_info): Now returns bool and accepts struct group_info *,
4012 rather than returning a malloc'ed struct group_info *.
4013 All uses changed. Check for overflow in internal size calculation.
4015 * getusershell.c (readname): Simplify the code by using x2nrealloc
4016 rather than xmalloc/xrealloc.
4017 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4018 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4019 conformance bug: the old code used a pointer after freeing the
4020 storage that it addressed.
4021 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4022 rather than doing it by hand.
4023 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4024 the buffer preserved. Use free and xmalloc instead.
4025 * quotearg.c (quotearg_n_options): Likewise.
4026 Use a simpler test for size overflow. Don't use xalloc_oversized
4027 because unsigned int might be wider than size_t (!); this suggests
4028 that we should switch from unsigned int to size_t for slot numbers.
4030 2003-10-27 Bruno Haible <bruno@clisp.org>
4032 * stdbool_.h: Better support for BeOS.
4034 2003-10-27 Paul Eggert <eggert@twinsun.com>
4036 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4037 to allocate the returned structure. Do not allocate a subarray,
4038 as x2nrealloc will do that.
4039 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4040 instead of xnrealloc.
4041 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4043 2003-10-26 Paul Eggert <eggert@twinsun.com>
4045 * xalloc.h (xalloc_oversized): New static inline function, for
4046 callers that want to do their own size-overflow checking. Include
4047 <stdbool.h>, since xalloc_oversized returns bool.
4048 * xalloc.c (array_size_overflow): Remove. All callers changed
4049 to use xalloc_oversized.
4051 Add two functions x2realloc, x2nrealloc, for programs that grow
4052 arrays dynamically by doubling their sizes.
4053 * xalloc.h (x2realloc, x2nrealloc): New decls.
4054 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4057 Port to C99 semantics for 'inline' of external functions.
4058 Bug reported by Bruno Haible.
4059 * xmalloc.c (xnmalloc_inline): New static inline function,
4060 with the old contents of xnmalloc.
4061 (xnmalloc, xmalloc): Use it.
4062 (xnrealloc_inline): New static inline function,
4063 with the old contents of xnrealloc.
4064 (xnrealloc, xrealloc): Use it.
4066 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4068 2003-10-25 Paul Eggert <eggert@twinsun.com>
4070 Fix several address-calculation bugs in the hash modules,
4071 plus some minor code cleanup.
4073 * hash.h: Include <stdbool.h>, for bool.
4074 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4075 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4076 hash_get_n_entries, hash_get_max_bucket_length,
4077 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4078 hash_rehash): Use size_t rather than unsigned.
4079 * hash.c (struct hash_table, hash_get_n_buckets,
4080 hash_get_n_buckets_used, hash_get_n_entries,
4081 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4082 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4083 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4085 (SIZE_MAX): Define if not defined.
4086 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4087 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4089 Use const * when possible.
4090 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4091 (check_tuning): Fix bug: if tuning parameters were very close to
4092 0 or 1, rounding errors could have caused subscript violations.
4093 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4094 (hash_initialize): Add 'fail:' label
4095 to free table and return NULL, and use it to simplify code.
4096 Use calloc rather than clearing the storage ourself.
4097 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4098 buffer size calculations.
4099 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4100 Include <stddef.h>, for size_t.
4101 * hash-pjw.c (hash_pjw): Likewise.
4102 Switch to method described by Bruno Haible.
4103 Include <limits.h>, for CHAR_BIT.
4104 (SIZE_BITS): New macro.
4106 2003-10-21 Paul Eggert <eggert@twinsun.com>
4108 * getndelim2.c (getndelim2): When size calculation overflows,
4109 ceiling the allocation at NMAX bytes rather than silently
4110 discarding input bytes before NMAX is reached. This makes
4111 a difference only if NMAX exceeds SIZE_MAX / 2.
4113 * obstack.c: Merge from glibc.
4114 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4115 Add libc_hidden_def (_obstack_newchunk).
4116 (_obstack_free) [! defined _LIBC]: Remove.
4117 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4118 a clone of the function body.
4119 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4120 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4122 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4123 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4126 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4127 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4128 Don't use lvalue casts, as GCC plans to remove support for them
4129 in GCC 3.5. Reported by Joseph S. Myers. This bug
4130 was also present in the non-GCC version, indicating that this
4131 code had always been buggy and had never been widely used.
4132 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4133 Use the fast variant of each macro, rather than copying the
4134 definiens of the fast variant; that way, we'll be more likely to
4135 catch future bugs in the fast variants.
4137 2003-10-20 Bruno Haible <bruno@clisp.org>
4139 * wait-process.h: New file, from GNU gettext.
4140 * wait-process.c: New file, from GNU gettext.
4142 2003-10-19 Jim Meyering <jim@meyering.net>
4144 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4146 2003-10-16 Paul Eggert <eggert@twinsun.com>
4148 * getgroups.c: Include <errno.h>, <stdlib.h>.
4149 (getgroups): First arg is int, not size_t.
4150 Don't let 'free' mangle errno.
4152 2003-10-16 Jim Meyering <jim@meyering.net>
4154 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4156 2003-10-15 Paul Eggert <eggert@twinsun.com>
4158 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4160 (new_exclude, add_exclude_file): Initial size no longer needs to
4162 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4163 our own address arithmetic overflow checking.
4165 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4166 (fnmatch): Do not alloca more than 2000 wide characters;
4167 instead, use malloc for large buffers.
4168 Check for address arithmetic overflow, and return -1
4169 with errno set to ENOMEM in that case.
4170 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4171 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4172 instead, return -1. Check for address arithmetic overflow.
4174 2003-10-14 Paul Eggert <eggert@twinsun.com>
4176 Handle invalid suffixes and overflow independently, so that
4177 callers can treat them independently as needed. Fix some bugs in
4178 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4179 suffix for a human-readable blocksize. The major caller-visible
4180 change is the addition of a new
4181 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4182 that both overflow and suffix chars were found.
4184 * human.c (humblock): Don't check separately for invalid suffix
4185 char; that is xstrtoumax's job (now that its bug is fixed).
4186 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4187 INTMAX_MAX]: New macros.
4188 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4189 TYPE_MAXIMUM): New macros.
4190 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4191 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4192 if overflow occurs, as it's what __strtol does and it's more useful
4194 (__xstrtol): If __strtol reports some error other than ERANGE,
4195 reflect it to the caller as LONGINT_INVALID. If it reports
4196 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4197 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4198 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4200 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4201 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4202 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4203 [defined UINTMAX_MAX]: New macros.
4205 2003-10-14 Bruno Haible <bruno@clisp.org>
4207 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4208 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4209 Also use volatile where needed.
4211 2003-10-12 Paul Eggert <eggert@twinsun.com>
4213 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4214 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4215 and define in terms of the other primitives.
4216 * xmalloc.c: Include stdbool.h; do not include exit.h.
4217 (SIZE_MAX): Define if not already defined.
4218 (array_size_overflow): New function.
4219 (xalloc_die): Abort instead of exiting if 'error' returns.
4220 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4221 (xmalloc, xrealloc): Use them.
4222 (xcalloc): Check for address arithmetic overflow.
4223 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4224 a bit faster than strcpy.
4226 2003-10-08 Paul Eggert <eggert@twinsun.com>
4228 Merge getpass from libc, plus a few fixes.
4230 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4231 Include <stdbool.h>.
4232 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4233 __fsetlocking to empty.
4234 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4235 do include <bits/libc-lock.h>.
4236 Do not include <fcntl.h>; not needed.
4237 [_LIBC]: Include <wchar.h>.
4238 (NOTCANCEL_MODE): New macro.
4239 (flockfile, funlockfile) [_LIBC]: New macros.
4240 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4241 [!_LIBC]: New macros.
4242 (call_fclose): New function.
4243 (getpass): Use it. Save tty stream separately; this simplifies the
4244 code and makes it more reliable if stdin happens to equal stdout.
4245 Invoke __fsetlocking on tty.
4246 Handle thread cancellation if needed.
4247 Namespace cleanup (use __tcgetattr, __getline).
4248 Use bool for Booleans.
4249 [USE_IN_LIBIO]: Handle wide streams.
4250 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4251 stream might go where.
4253 * unlocked-io.h: Include <stdio.h>, so that the caller
4254 doesn't have to include <stdio.h> before us.
4255 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4256 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4257 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4258 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4259 if not declared, so that we can use getpass.c code from libc without
4261 (flockfile, ftrylockfile, funlockfile): New macros.
4263 2003-10-06 Bruno Haible <bruno@clisp.org>
4265 * version-etc-2.h: Remove file.
4266 * version-etc-2.c: Remove file.
4268 2003-09-25 Jim Meyering <jim@meyering.net>
4269 Bruno Haible <bruno@clisp.org>
4271 This lets translators provide better translations for the
4272 "Written by ..." part of --version output.
4273 * version-etc.h: Include stdarg.h.
4274 (version_etc_copyright): Declare as readonly.
4275 (version_etc): Make this function variadic with a NULL-terminated list
4276 of author name strings.
4277 (version_etc_va): New declaration.
4278 * version-etc.c: Include stdarg.h, stdlib.h.
4279 (version_etc_copyright): Declare as readonly.
4280 (version_etc_va): New function. Provide a different translatable string
4281 for each possible number of authors < 10. Abbreviate when there are 10
4283 (version_etc): Make this function variadic. Call version_etc_va.
4284 Suggestion from Gary V. Vaughan.
4286 * long-options.h (parse_long_options): Change prototype: the authors
4287 string is moved to the end and becomes variadic.
4288 * long-options.c: Include stdarg.h.
4289 (parse_long_options): Make this function variadic, too.
4290 Call version_etc_va, not version_etc.
4292 2003-10-06 Bruno Haible <bruno@clisp.org>
4294 * fatal-signal.h: New file, from GNU gettext.
4295 * fatal-signal.c: New file, from GNU gettext.
4297 2003-10-04 Karl Berry <karl@gnu.org>
4299 * argp*: update from libc.
4301 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4303 * getpass.c (getpass): Use a no-op fseek when switching from input to
4304 output mode on the same stream.
4306 2003-09-29 Paul Eggert <eggert@twinsun.com>
4308 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4309 Fix arg typo in previous patch.
4311 2003-09-28 Jim Meyering <jim@meyering.net>
4313 * error.c: Correct cpp indentation.
4315 2003-09-27 Paul Eggert <eggert@twinsun.com>
4317 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4318 Omit the special code that used __typeof__, since we worry that
4319 it could be more trouble than it's worth. See:
4320 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4321 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4325 2003-09-26 Jim Meyering <jim@meyering.net>
4327 * error.c (error_tail): Move some declarations
4328 into inner scope where the local variables are used.
4330 2003-09-26 Bruno Haible <bruno@clisp.org>
4332 * stpncpy.h (gnu_stpncpy): New declaration.
4333 (stpncpy): Define as alias for gnu_stpncpy.
4334 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4336 2003-09-26 Paul Eggert <eggert@twinsun.com>
4338 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4339 (error_tail): Do not loop, reallocating temporary buffer, since
4340 the output cannot contain more wide characters than the input
4341 contains bytes, the size must be big enough already. This avoids
4342 one potential size overflow calculation. Check for size overflow
4343 when calculating temporary buffer size. Free temporary buffer
4344 when done, if it was allocated with malloc; this plugs a memory
4345 leak. Remove casts from void * to pointers, that are no longer
4346 needed now that we're assuming C89 or better.
4348 Merge error changes from glibc.
4350 * error.c, error.h: Update copyright notice header to match glibc.
4351 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4352 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4353 Disable cancellation while printing error.
4354 * error.h: Prepend __ to parameter names.
4356 2003-09-25 Karl Berry <karl@gnu.org>
4358 * argp-fmtstream.c, argp-help.c: update from libc.
4360 2003-09-25 Bruno Haible <bruno@clisp.org>
4362 * version-etc-2.h: New file, from version-etc.h with modifications.
4363 * version-etc-2.c: New file, from version-etc.c with modifications.
4365 2003-09-25 Simon Josefsson <jas@extundo.com>
4367 * xgetdomainname.h: New file.
4368 * xgetdomainname.c: New file.
4370 2003-09-25 Simon Josefsson <jas@extundo.com>
4371 Bruno Haible <bruno@clisp.org>
4373 * getdomainname.h: New file.
4374 * getdomainname.c: New file.
4376 2003-09-24 Paul Eggert <eggert@twinsun.com>
4378 * linebuffer.c (freebuffer): Don't free the argument, just
4379 the buffer associated with the argument. Bug reported by
4382 2003-09-19 Karl Berry <karl@gnu.org>
4384 * argp.h: update from libc.
4386 2003-09-16 Paul Eggert <eggert@twinsun.com>
4388 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4389 input error, instead of returning NULL the next time we are called
4390 (and therefore losing track of errno).
4392 2003-09-15 Paul Eggert <eggert@twinsun.com>
4394 * getndelim2.c (getndelim2): Don't trash errno when a read
4395 fails, so that the caller gets the proper errno.
4397 * readutmp.c (read_utmp): Likewise.
4398 Check for fstat error. Close stream and free storage
4401 2003-09-14 Bruno Haible <bruno@clisp.org>
4403 * fwriteerror.h: New file.
4404 * fwriteerror.c: New file.
4406 2003-09-14 Jim Meyering <jim@meyering.net>
4408 * getloadavg.c: Correct cpp indentation.
4409 * strdup.c: Likewise.
4410 * vasnprintf.c: Likewise.
4412 2003-09-12 Paul Eggert <eggert@twinsun.com>
4414 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4415 * obstack.c [!defined _LIBC]: Likewise.
4416 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4417 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4418 * exitfail.c: Don't include stdlib.h; no longer needed.
4420 More changes to assume C89 or better.
4422 * error.c (error_tail): Assume vprintf.
4424 * argmatch.c (getenv): Remove decl.
4425 * progreloc.c (get_full_program_name): Define via prototype.
4426 * setenv.c (clearenv): Likewise.
4427 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4429 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4430 (malloc, memcpy): Remove decls.
4431 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4432 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4433 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4434 (memcpy): Remove macro.
4435 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4436 (__P): Remove. All uses removed.
4437 (PTR): Remove. All uses changed to void *.
4438 (CHAR_BIT, NULL): Remove.
4439 (spaces, zeros, memset_space, memset_zero)
4440 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4442 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4443 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4444 Define with prototype.
4445 Remove now-unnecessary prototype decl.
4446 (extra_args_spec): Assume ANSI C. All uses changed.
4447 (extra_args_spec_iso): Remove.
4448 (my_strftime, emacs_strftimeu): Define via prototype.
4449 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4451 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4452 * strtoimax.c: Include <stdlib.h> unconditionally.
4453 (strtoul, strtol): Remove decls.
4454 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4456 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4457 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4458 (LOCALE_PARAM_PROTO): New macro.
4459 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4460 (INTERNAL (strtol), strtol): Define with a prototype.
4461 (PARAMS): Remove. All uses removed.
4462 * tempname.c: Include <string.h> unconditionally.
4463 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4464 * xgethostname.c (main): Define with a prototype.
4465 * xmalloc.c: Include "xalloc.h" first, to check interface.
4466 Include <stdlib.h> unconditionally.
4467 (calloc, malloc, realloc, free): Remove decls.
4468 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4469 Include <stdlib.h> unconditionally. Sort include file names.
4471 (xstrtod): Define with a prototype.
4472 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4473 (strtol, strtoul): Remove decls.
4475 2003-09-11 Paul Eggert <eggert@twinsun.com>
4477 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4478 Include <stdlib.h>, <string.h> unconditionally.
4479 Remove now-unnecessary cast to char *.
4480 * strnlen.c: Include <string.h> unconditionally.
4481 * yesno.c (yesno): Define with a prototype.
4483 2003-09-10 Bruno Haible <bruno@clisp.org>
4485 * strcspn.c: Include <string.h> unconditionally.
4486 * strpbrk.c: Include <string.h> unconditionally.
4487 * strstr.c: Include <string.h> unconditionally.
4488 * unicodeio.c: Include <string.h> unconditionally.
4489 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4490 * unsetenv.c: Likewise.
4491 * xreadlink.c: Include <stdlib.h> unconditionally.
4492 * yesno.c: Include <stdlib.h> unconditionally.
4493 (rpmatch): Add prototype.
4495 2003-09-10 Jim Meyering <jim@meyering.net>
4497 * error.c: Correct indentation of cpp directives.
4499 2003-09-09 Paul Eggert <eggert@twinsun.com>
4503 * acosl.c (main): Use a prototype.
4504 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4507 * getloadavg.c (getloadavg, main): Define via prototypes.
4509 * getopt.h (struct option.name): Assume C89, and use 'const'.
4510 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4511 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4513 * getopt.c (const): Remove macro.
4514 Include <string.h> unconditionally.
4515 (my_index): Remove; all uses changed to strchr.
4516 (strlen): Remove decl.
4517 (exchange): Remove forward decl; no longer needed.
4518 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4519 Define with prototype.
4520 * getopt1.c (const): Remove macro.
4521 (getopt_long, getopt_long_only, main): Define with prototype.
4523 * getugroups.c: Include <string.h> unconditionally.
4525 * getusershell.c: Include <stdlib.h> unconditionally.
4526 (getusershell, setusershell, endusershell, readname, main):
4527 Define with prototypes.
4529 * group-member.c: Include group-member.h first.
4530 Include <stdlib.h> unconditionally.
4532 * hard-locale.c: Include hard-locale.h first.
4533 Include <stdlib.h>, <string.h> unconditionally.
4535 * hash.c (free, malloc): Remove decls.
4536 Include <stdlib.h> unconditionally.
4538 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4539 (getenv): Do not declare.
4541 * idcache.c: Include <string.h> unconditionally.
4543 * long-options.c: Include long-options.h first, to test interface.
4544 Include <stdlib.h> unconditionally.
4546 * makepath.c: Include makepath.h first, to test interface.
4547 Include <stdlib.h> and <string.h> unconditionally.
4549 * linebuffer.c: Include <stdlib.h>.
4550 (free): Remove decl.
4552 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4553 rpl_malloc returns void *, not char *.
4554 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4556 * md5.h: Include <limits.h> unconditionally.
4557 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4558 (__P): Remove; all uses removed.
4559 * md5.c: Include "md5.h" first.
4560 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4561 md5_buffer, md5_process_bytes, md5_process_block):
4562 Define with prototypes.
4563 * sha.h (__P): Remove all uses. (It wasn't defined??)
4564 * sha.c: Include "sha.h" first.
4565 Include <stdlib.h>, <string.h> unconditionally.
4567 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4568 * memcmp.c (__ptr_t): Likewise.
4569 * memrchr.c (__ptr_t): Likewise.
4570 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4571 Include <string.h> unconditionally.
4572 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4573 * memchr.c: Include <stdlib.h> unconditionally.
4574 * memchr.c (LONG_MAX): Remove.
4575 * memrchr.c (LONG_MAX): Likewise.
4576 * memchr.c (__memchr): Define via a prototype.
4577 * memrchr.c (__memrchr): Likewise.
4578 * memcmp.c (__P): Remove, and remove all uses.
4579 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4580 Remove forward decls; no longer needed.
4581 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4582 Use types required by C89 in prototype.
4584 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4585 * savedir.c: Likewise.
4586 * mkdir.c (free): Remove decl.
4587 * rmdir.c (rmdir): Define with a prototype.
4588 * savedir.c: Include savedir.h first, to test interface.
4590 * mktime.c (STDC_HEADERS): Remove.
4591 Include <stdlib.h>, <string.h> unconditionally.
4593 * modechange.c: Include <stdlib.h> unconditionally.
4594 (malloc): Remove decl.
4596 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4597 (free): Remove decl.
4599 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4600 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4601 (This type really should be intptr_t, but that's a C99ism.)
4602 (_obstack_memcpy): Remove: all uses changed to memcpy.
4603 Include <string.h> unconditionally.
4604 (struct obstack): Assume __STDC__ for types of members
4605 chunkfun, freefun, extra_arg.
4606 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4607 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4608 obstack_begin, obstack_specify_allocation,
4609 obstack_specify_allocation_with_arg, obstack_chunkfun,
4610 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4611 Remove unprototyped decls and the macros that use them.
4612 * obstack.c (POINTER): Remove. All uses changed to void *.
4613 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4614 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4615 (defined __STDC__ && __STDC__)]:
4616 Remove nonprototyped code.
4617 Include <stdlib.h> unconditionally.
4618 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4619 _obstack_allocated_p, _obstack_free, obstack_free,
4620 _obstack_memory_used, print_and_abort):
4621 Define using prototypes.
4622 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4623 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4624 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4625 obstack_next_free, obstack_object_size, obstack_room) [0]:
4626 Remove unused, unprototyped code.
4628 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4630 * physmem.c (physmem_total, physmem_available, main): Define
4633 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4634 (main): Define with a prototype.
4636 * posixver.c (getenv): Remove decl.
4638 * putenv.c (malloc): Returns void *, not char *.
4639 Include <string.h> unconditionally.
4640 (strchr, memcpy, NULL): Do not define.
4642 * readtokens.c: Include readtokens.h first, to test interface.
4643 Include <stdlib.h>, <string.h> unconditionally.
4644 (init_tokenbuffer): Define with a prototype.
4646 * regex.c (PARAMS): Remove. All uses removed.
4647 All uses of _RE_ARGS removed, too.
4648 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4650 (bzero): Assume memset exists.
4651 (memcmp, memcpy, NULL): Remove.
4652 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4653 char, or assignments to local vars of type signed char.
4654 (init_syntax_once, PREFIX(extract_number_and_incr),
4655 PREFIX(print_partial_compiled_pattern),
4656 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4657 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4658 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4659 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4660 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4661 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4662 wcs_compile_range, byte_compile_range, truncate_wchar,
4663 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4664 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4665 count_mbs_length, wcs_re_match_2_internal,
4666 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4667 PREFIX(alt_match_null_string_p),
4668 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4669 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4670 regfree, PREFIX(extract_number)): Define with prototype. Remove
4671 now-unnecessary declaration, if any.
4672 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4674 Remove now-unnecessary casts among pointer types.
4675 * regex.h (_RE_ARGS): Remove. All uses removed.
4677 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4678 (free): Remove decl.
4680 * rpmatch.c: Include <stdlib.h> unconditionally.
4682 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4683 (free): Remove decl.
4685 * save-cwd.c: Include <stdlib.h> unconditionally.
4686 * xgetcwd.c: Likewise.
4688 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4689 (free): Remove decl.
4691 * strchrnul.c (strchrnul): Define with a prototype.
4692 Fix bug: c_in was not converted to char before searching.
4694 The following changes are not K&R related:
4696 * group-member.h: Include <sys/types.h>, so that this file is
4698 * makepath.h: Likewise.
4700 * getusershell.c (readname, default_index, line_size, readname):
4701 Use size_t, not int, for sizes.
4702 (readname): If the size overflows, report an error instead of
4705 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4707 * getndelim2.c: Assume stdlib.h per the C89 spec.
4709 2003-09-08 Paul Eggert <eggert@twinsun.com>
4711 Assume C89 or better; remove K&R cruft.
4712 A few of these changes were first proposed by Derek Robert Price
4713 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4715 * addext.c: Include <string.h> unconditionally.
4716 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4717 Don't declare getenv or malloc.
4719 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4720 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4722 (find_stack_direction, alloca): Use prototypes.
4724 * atexit.c (atexit): Define using a prototype.
4726 * basename.c, dirname.c, stripslash.c:
4727 Include <string.h> unconditionally.
4729 * bcopy.c: Include <stddef.h>.
4730 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4732 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4734 * error.h (error, error_at_line, error_print_progname)
4735 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4736 * error.c: Include error.h first, to check interface.
4737 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4738 (VA_START): Remove; all uses changeed to va_start.
4739 (exit, strerror): Remove decls.
4740 (error_print_progname): Prototype uncondionally.
4741 Don't include <errno.h>; no longer needed.
4742 (private_strerror): Remove.
4743 (error_tail): Always define.
4744 (error, error_at_line): Assume C89 or better; always use prototypes.
4745 * fatal.c: Include "fatal.h" first, to test interface.
4746 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4747 (VA_START): Remove; all uses changed to va_start.
4748 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4750 (exit): Remove decl.
4751 (fatal): Prototype unconditionally. Assume va_start works.
4752 Abort at end, to pacify gcc.
4754 * euidaccess.c (main): Define with a prototype.
4756 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4758 * exitfail.c: Include <stdlib.h> unconditionally.
4760 * fnmatch_.h (__P): Remove. All uses changed to assume
4762 * fnmatch.c: Include fnmatch.h first, to test interface.
4763 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4764 (getenv): Remove decl.
4765 (fnmatch): Define using a prototype.
4766 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4767 (FCT): Define using a prototype.
4769 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4771 * gethostname.c: Include <stddef.h>.
4772 (gethostname): Define with prototype. Length is size_t, not int.
4774 2003-09-08 Paul Eggert <eggert@twinsun.com>
4776 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4777 getversion.c should have been removed then, but was accidentally
4780 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4781 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4783 2003-09-07 Paul Eggert <eggert@twinsun.com>
4785 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4786 copy_tm_result. Bug reported by Simon Josefsson in
4787 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4789 2003-09-06 Paul Eggert <eggert@twinsun.com>
4791 * time_r.c, time_r.h: New files.
4793 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4795 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4796 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4798 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4800 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4801 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4804 * timegm.c: Switch to glibc implementation, with the following changes:
4805 [defined HAVE_CONFIG_H]: Include <config.h>.
4806 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4807 (__mktime_internal) [!defined _LIBC]: New decl.
4808 (__gmtime_r) [!defined _LIBC]: New macro and function.
4809 (timegm): Use a prototype, since gnulib assumes C89.
4810 Do not bother declaring tmp to be const, as it's not really usefu.
4811 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4812 (timegm): Declare only if HAVE_DECL_TIMEGM.
4814 2003-09-03 Paul Eggert <eggert@twinsun.com>
4816 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4817 Bug reported by Lute Kamstra in
4818 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4820 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4821 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4822 course with correspondingly smaller numbers for tomorrow and
4823 yesterday. From Tadayoshi Funaba. Originally installed into
4824 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4827 2003-08-31 Simon Josefsson <jas@extundo.com>
4829 * timegm.h: New file.
4830 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4832 2003-08-31 Karl Berry <karl@gnu.org>
4834 * argp.h: update from libc.
4836 2003-08-28 Bruno Haible <bruno@clisp.org>
4838 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4839 warning on QNX, which defines O_BINARY to 000000.
4841 2003-08-24 Bruno Haible <bruno@clisp.org>
4843 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4844 MSVC7 <stdio.h> is included later.
4846 2003-08-20 Bruno Haible <bruno@clisp.org>
4848 * progname.h: New file, from GNU gettext.
4849 * progname.c: New file, from GNU gettext.
4850 * progreloc.c: New file, from GNU gettext.
4852 2003-08-19 Bruno Haible <bruno@clisp.org>
4854 * xstrdup.c: Assume <string.h> exists.
4856 2003-08-18 Jim Meyering <jim@meyering.net>
4858 * setenv.h: Indent nested cpp directive.
4859 * vasnprintf.c: Remove trailing blanks.
4861 2003-08-17 Simon Josefsson <jas@extundo.com>
4862 Bruno Haible <bruno@clisp.org>
4864 * xstrndup.h: New file.
4865 * xstrndup.c: New file.
4867 2003-08-17 Bruno Haible <bruno@clisp.org>
4869 * strndup.h: New file.
4871 2003-08-16 Paul Eggert <eggert@twinsun.com>
4873 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4874 space, undoing this 2003-08-12 change:
4875 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4877 2003-08-16 Jim Meyering <jim@meyering.net>
4879 Merge from coreutils.
4880 * xstrtoimax.c: #else #if -> #elif.
4881 * xstrtoumax.c: Likewise.
4883 2003-08-15 Paul Eggert <eggert@twinsun.com>
4885 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4886 rather than tab, after '#' in shell-script copyright notices.
4887 Suggested by Bruno Haible.
4889 2003-08-15 Jim Meyering <jim@meyering.net>
4890 and Paul Eggert <eggert@twinsun.com>
4892 Merge from coreutils.
4893 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4894 member but strut utmpx does not. Needed for AIX 4.3.3.
4895 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4897 2003-08-15 Jim Meyering <jim@meyering.net>
4899 Merge from coreutils.
4900 * xgethostname.c: Include <stdlib.h>.
4901 (xghostname): Don't exit for anything other than memory-related
4902 failure; just return NULL.
4903 * userspec.c: Include "posixver.h".
4904 (parse_user_spec): Accept `.' as a separator only
4905 in pre-POSIX-200112 mode.
4906 * strtoimax.c: Use #elif rather than #else #if.
4907 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4908 Remove function, now that we can rely on a working tzset function.
4909 [!_LIBC]: Ensure that the required autoconf test has been run.
4910 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4911 Use underlying_strftime for %r.
4912 * sha.c: Merge in some clean-up and optimization changes from glibc.
4913 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4914 Ensure that it is a multiple of 64.
4915 Rearrange loop exit tests so as to avoid performing an
4916 additional fread after encountering an error or EOF.
4917 * realloc.c: Update copyright date.
4919 2003-08-14 Jim Meyering <jim@meyering.net>
4921 Merge from coreutils.
4922 * obstack.h: Whitespace changes.
4923 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4924 and xcalloc return values.
4925 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4926 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4927 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4928 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4929 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4931 Use mntctl's return value to drive the entry-processing loop, since
4932 we can't rely on the value of the vmt_length member in the last
4933 entry. On some systems doing so could result in exhausting
4934 virtual memory. Based in part on a patch from Mike Jetzer.
4936 2003-08-14 Jim Meyering <jim@meyering.net>
4937 and Paul Eggert <eggert@twinsun.com>
4939 Merges from coreutils, plus other fixes.
4940 * physmem.c: Merge in portability changes from gcc/libiberty
4941 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4942 for credits and details. Thanks to Kaveh Ghazi for helping
4943 to keep these files in sync.
4944 (ARRAY_SIZE): Define it.
4945 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4946 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4947 (memcasecmp): Don't assume size_t fits in unsigned int.
4948 Remove casts and duplicate code.
4949 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4950 (memcpy): Remove definition.
4951 Merge in some clean-up and optimization changes from glibc.
4952 [BLOCKSIZE]: Move definition to top of file.
4953 Ensure that it is a multiple of 64.
4954 Rearrange loop exit tests so as to avoid performing an
4955 additional fread after encountering an error or EOF.
4956 * md5.h (md5_uintptr): Define.
4957 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4958 return to the initial working directory. Preserve errno
4960 * idcache.c: Include "xalloc.h".
4961 (xmalloc, xrealloc): Remove decls.
4962 (getuser): Remove casts no longer required in C89.
4963 * human.c: Include stdio.h, for sprintf.
4964 * group-member.c: Include "xalloc.h".
4965 (xmalloc, xrealloc): Remove decls.
4966 (get_group_info): Remove casts no longer required in C89.
4967 * getusershell.c (readname): Remove casts no longer required in C89.
4968 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4969 * getline.c: Whitespace fix, from coreutils.
4971 2003-08-13 Paul Eggert <eggert@twinsun.com>
4973 * exclude.c: Include <ctype.h>
4974 (IN_CTYPE_DOMAIN): New macro.
4976 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4979 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4980 Undo previous (whitespace-only) change.
4982 2003-08-12 Paul Eggert <eggert@twinsun.com>
4984 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4985 Normalize leading white space and remove trailing white space.
4986 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4987 notice, as per ../config/srclist-update.
4989 Merge from coreutils.
4990 * euidaccess.h: New file.
4991 * euidaccess.c: Include it.
4992 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4993 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4994 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4996 2003-08-11 Bruno Haible <bruno@clisp.org>
4998 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4999 (vasnprintf): Use it instead of wcslen.
5001 2003-08-11 Bruno Haible <bruno@clisp.org>
5003 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5004 value to ensure that _Bool promotes to int. Use #define for _Bool when
5005 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5007 2003-08-10 Karl Berry <karl@gnu.org>
5009 * regex.h: update from libc (whitespace fix).
5011 2003-08-09 Paul Eggert <eggert@twinsun.com>
5013 Merge some files from coreutils. These changes were
5014 originally made by Jim Meyering.
5015 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5016 many older Unixes require this.
5017 * alloca.c (alloca): Remove cast to argument of free;
5018 no longer needed in C89.
5019 * alloca_.h, regex.h: Fix white space to match
5020 what GNU indent does.
5022 2003-08-05 Paul Eggert <eggert@twinsun.com>
5024 * bumpalloc.h: Remove.
5026 2003-08-04 Paul Eggert <eggert@twinsun.com>
5028 * getloadavg.c: Change copyright notice and spacing to conform to
5031 Merge from coreutils.
5032 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5034 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5035 from Karl Berry, implemented by Jim Meyering.
5036 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5037 from Dmitry V. Levin.
5038 Remove anachronistic cast of xrealloc.
5039 * fnmatch_.h (__const): Remove. Use 'const'.
5040 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5041 type. Otherwise, it wouldn't compile with at least /bin/cc on
5042 ymp-cray-unicos9.0.2.X.
5043 Combine two mostly-identical uses of alloca into one.
5044 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5046 2003-08-04 Dave Love <d.love@dl.ac.uk>
5050 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5051 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5052 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5053 obsolete NLIST_NAME_UNION.
5054 [__GNU__]: Undef BSD and FSCALE.
5055 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5057 2003-08-03 Paul Eggert <eggert@twinsun.com>
5059 * stdbool_.h (_Bool): Make it signed char, instead of
5060 an enum type, so that it's guaranteed to promote to int. See:
5061 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5063 2003-07-31 Paul Eggert <eggert@twinsun.com>
5065 * strerror.c: Include config.h, limits.h. Declare sprintf.
5066 (strerror): Don't assume that a printable int fits in 14 bytes.
5068 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5069 Bruno Haible <bruno@clisp.org>
5071 * getline.h (getline, getdelim): Change return type to ssize_t.
5072 * getline.c (getline, getdelim): Likewise.
5073 Remove _GNU_SOURCE define; now it's defined in config.h through
5076 2003-07-22 Paul Eggert <eggert@twinsun.com>
5078 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5079 over-parenthesization in macros.
5081 Sync with coreutils.
5083 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5086 Use `exit_failure' for xalloc and xmemcoll instead of their own
5087 private exit-failure variables.
5088 * xalloc.h (xalloc_exit_failure): Remove.
5089 * xmalloc.c: Likewise. Include exitfail.h.
5090 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5091 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5092 * xmemcoll.c: Likewise. Include exitfail.h.
5093 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5095 2003-07-18 Paul Eggert <eggert@twinsun.com>
5097 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5098 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5099 to test that it can stand by itself. Include "exitfail.h".
5100 Clients should set exit_failure instead.
5101 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5103 2003-07-18 Andreas Schwab <schwab@suse.de>
5105 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5107 2003-07-18 Bruno Haible <bruno@clisp.org>
5109 * getndelim2.h: New file.
5110 * getndelim2.c: Make into a module of its own. Include config.h,
5112 (getndelim2): Make non-static. Change return type to ssize_t.
5113 * getline.h: Change argument names.
5114 * getline.c: Include getndelim2.h instead of getndelim2.c.
5115 * getnline.c: Include getndelim2.h.
5117 2003-07-17 Bruno Haible <bruno@clisp.org>
5119 * Makefile.am: Remove file.
5120 * Makefile.in: Remove file.
5122 2003-07-17 Bruno Haible <bruno@clisp.org>
5124 * getnline.h: New file.
5125 * getnline.c: New file.
5126 * getndelim2.c: New file, extracted from getline.c.
5127 (getndelim2): Renamed from getdelim2, with added nmax argument.
5128 * getline.c: Include getndelim2.c.
5129 (getdelim2): Moved out to getndelim2.c.
5130 (getline, getdelim): Update.
5132 2003-07-15 <karl@gnu.org>
5134 * vasnprintf.c: update from gettext.
5136 2003-07-15 Jim Meyering <jim@meyering.net>
5138 * makepath.c (make_path): Enclose diagnostic in _(...).
5140 2003-07-14 Paul Eggert <eggert@twinsun.com>
5142 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5143 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5144 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5145 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5146 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5147 updated automatically by ../config/srclist-update. This changes
5148 their license from LPGL to GPL.
5150 2003-07-14 Jim Meyering <jim@meyering.net>
5152 Don't emit diagnostics. Let callers do that.
5153 * save-cwd.c: Don't include "error.h".
5154 (save_cwd): Don't call error. Ensure that errno is valid
5155 when returning nonzero.
5157 * save-cwd.h (restore_cwd): Update prototype.
5158 * save-cwd.c (restore_cwd): Remove two parameters.
5159 Simplify. Don't call error upon failure. Let callers do that.
5160 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5161 when auditing is enabled. But don't bother updating the #if.
5163 2003-07-14 Simon Josefsson <jas@extundo.com>
5165 * mempcpy.h: New file.
5166 * mempcpy.c: New file.
5168 2003-07-14 Paul Eggert <eggert@twinsun.com>
5170 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5171 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5172 unicodeio.c, unicodeio.h, unlocked-io.h:
5173 Switch from LGPL to GPL.
5175 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5177 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5178 it breaks C++ compilation.
5179 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5181 2003-07-10 Jim Meyering <jim@meyering.net>
5183 * vasnprintf.c: Remove trailing blanks.
5184 Make cpp indentation consistent.
5186 2003-07-09 Paul Eggert <eggert@twinsun.com>
5188 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5189 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5190 Switch from LGPL to GPL.
5192 2003-07-07 Paul Eggert <eggert@twinsun.com>
5194 * mktime.c: Fix some boundary cases and remove need for floating point.
5196 Issue a compile-time diagnostic if time_t is floating point, or if
5197 two's complement arithmetic is not in effect, or if arithmetic
5198 right shift does not propagate the sign. These assumptions were
5199 all in the original code but they weren't checked.
5201 (TIME_T_MIDPOINT, verify): New macros.
5202 (__isleap): Remove; it has integer overflow problems.
5203 (leapyear): New function, without those problems.
5204 (ydhms_tm_diff): Remove; splitting into two parts.
5205 (ydhms_diff): New function, containing the arithmetic part of
5206 the old ydhms_tm_diff function. Issue a compile-time
5207 diagnostic if we are not using C99 integer division.
5208 Avoid casts when possible.
5209 (guess_time_tm): New function, containing the checking part of
5210 the old ydhms_tm_diff function. Return the new value, rather than
5211 the difference between it and the old. Accept a new argument T
5212 so that *T specifies the old value. Check for overflow in the result.
5214 (__mktime_internal): Use a time_t offset, not a long int offset.
5215 This undoes the 2003-06-04 change, which is no longer needed now
5216 that we have better overflow checking.
5217 (localtime_offset): Likewise.
5219 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5220 and long are 64-bit but int is only 32-bit.
5221 (ydhms_diff): Use long int to store year1 and yday1.
5222 Issue a compile-time diagnostic if long int is not wide enough.
5224 (__mktime_internal): Use long int to store adjusted year and yday.
5225 Use plain C rather than preprocessor commands, if that doesn't
5227 Check for overflow (and try to repair) after each probe
5228 rather than checking only at the very end. This avoids some bugs
5229 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5230 does not equal GMT offset at maximum time).
5231 Use integer to check for overflow rather than floating point; this
5232 is more portable to non-IEEE hosts, and is a tad faster.
5233 When we detect that we are oscillating between two values,
5234 don't check whether tm_isdst has the requested value, since
5235 we already know the answer. When tm_isdst has the wrong value,
5236 use a different heuristic to find the right one, based on the
5237 extreme values actually observed in practice in tz2003a,
5238 rather than the (overly optimistic) "previous 3 calendar quarters".
5240 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5241 "T const" to accommodate glibc style.
5242 (check_result): Use less-confusing report format. "long" -> "long int.
5244 Don't loop if the iteration overflows time_t.
5245 Allow a negative step in the iteration.
5247 2003-07-01 Paul Eggert <eggert@twinsun.com>
5249 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5250 having it depend on HAVE_SYS_TYPES_H.
5252 2003-06-25 Bruno Haible <bruno@clisp.org>
5254 * readlink.c: New file.
5256 2003-06-20 Bruno Haible <bruno@clisp.org>
5258 Assume C89, so PARAMS isn't needed.
5259 * unicodeio.h (PARAMS): Remove.
5260 * unicodeio.c: Don't use PARAMS.
5262 2003-06-18 Jim Meyering <jim@meyering.net>
5264 Merge changes from coreutils.
5265 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5266 Remove explicit declarations of xmalloc and realloc.
5268 (read_utmp): Remove anachronistic cast of xmalloc.
5270 2003-06-17 Paul Eggert <eggert@twinsun.com>
5272 Assume C89, so PARAMS isn't needed.
5273 * backupfile.h (PARAMS): Remove. All uses removed.
5274 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5275 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5276 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5277 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5278 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5279 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5280 xstrtol.h: Likewise.
5281 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5282 same.h, strverscmp.h: Do not include config.h; no longer needed.
5283 Anyway, config.h should always be included before any other file.
5285 2003-06-11 Simon Josefsson <jas@extundo.com>
5287 * sysexit_.h: New file.
5289 2003-05-20 Derek Price <derek@ximbiot.com>
5291 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5293 2003-06-10 Simon Josefsson <jas@extundo.com>
5295 * strchrnul.h: New file.
5296 * strchrnul.c: New file.
5298 2003-06-10 Simon Josefsson <jas@extundo.com>
5300 * argp.h: New file, from glibc.
5301 * argp-ba.c: New file, from glibc.
5302 * argp-eexst.c: New file, from glibc.
5303 * argp-fmtstream.c: New file, from glibc.
5304 * argp-fmtstream.h: New file, from glibc.
5305 * argp-fs-xinl.c: New file, from glibc.
5306 * argp-help.c: New file, from glibc.
5307 * argp-namefrob.h: New file, from glibc.
5308 * argp-parse.c: New file, from glibc.
5309 * argp-pv.c: New file, from glibc.
5310 * argp-pvh.c: New file, from glibc.
5311 * argp-xinl.c: New file, from glibc.
5313 2003-06-07 Jim Meyering <jim@meyering.net>
5315 * readtokens.h: Put `Free Software Foundation, Inc.'
5316 in place of my name in the copyright comment.
5317 Remove definition and uses of __P.
5320 * stat.c: Don't declare xmalloc explicitly.
5321 Instead, include "xalloc.h".
5322 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5323 xrealloc, and xcalloc return values.
5324 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5326 * xgetcwd.h: Remove definition/uses of PARAMS.
5328 2003-06-06 Jim Meyering <jim@meyering.net>
5330 * stdbool_.h: Renamed from stdbool.h.in.
5332 2003-06-06 Jim Meyering <jim@meyering.net>
5334 Merge from coreutils.
5335 * same.c: (same_name): Declare *_basename locals to be `const'.
5336 Consolidate declarations and initializations of *_base* locals.
5338 Merge from coreutils.
5339 This avoids a core dump on systems without GNU putenv,
5340 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5341 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5342 (unsetenv): New static function, from GNU libc.
5343 (rpl_putenv): Use it.
5345 * modechange.c: Remove trailing blanks.
5347 Merge from coreutils.
5348 * fsusage.c: Remove declaration of statfs.
5349 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5351 * posixtm.c: Include <stdbool.h> unconditionally.
5353 2003-06-05 Paul Eggert <eggert@twinsun.com>
5355 * mktime.c (__mktime_internal): When resolving a tm_isdst
5356 mismatch, look in future quarters as well as past. This fixes a
5357 bug when processing fall-backwards gaps immediately after a long
5358 period of daylight-saving time.
5360 * mktime.c: Assume freestanding C89 or better.
5361 (HAVE_LIMITS_H): Remove. Assume it's 1.
5362 (__P): Remove; not used.
5363 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5364 (mktime, not_equal_tm, print_tm, check_result,
5365 main): Use prototypes. Use const * where appropriate.
5366 (main): Fix typo in testing code that uncovered by above changes.
5367 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5369 2003-06-04 Paul Eggert <eggert@twinsun.com>
5371 * mktime.c: Fix Debian bug 177940
5372 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5373 (localtime_offset): Now long int, not time_t, because we want it
5374 to be guaranteed to be signed. All uses changed.
5375 (__mktime_internal): If overflow would occur when adding offset,
5378 Merge 'human' changes from coreutils. Rewrite to support
5379 locale-specific notations like thousands separators.
5380 * human.c: Simplify authorship notice.
5381 Include human.h immediately after config.h.
5382 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5383 <limits.h>: Do not include, since human.h does.
5384 (SIZE_MAX, UINTMAX_MAX): New macros.
5385 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5386 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5387 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5388 (power_letter): Renamed from suffixes.
5389 (generate_suffix_backwards): Remove.
5390 (adjust_value): Now takes int style (because of human.h changes)
5391 and long double value (for greater precision on some platforms).
5392 (group_number): New function.
5393 (human_readable): Use it. Use integer options, not enum.
5394 Put the options before the sizes in the arg list.
5395 Support all the new options.
5396 The old human_readable function has been removed;
5397 use inttostr.h instead.
5398 (human_readable, default_block_size, humblock):
5399 Use uintmax_t, not int, for block sizes.
5400 (human_readable_inexact, block_size_types): Remove.
5401 (block_size_opts): New constant.
5402 (human_options): Renamed from human_block_size, with new signature
5403 that allows block sizes up to UINTMAX_MAX. All callers changed.
5404 * human.h: Add copyright and authorship notice.
5405 Include <limits.h> and <stdbool.h> unconditionally.
5406 (PARAMS): Remove. All uses removed.
5407 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5408 (enum human_inexact_style): Remove tag; now a nameless enum.
5409 (human_floor, human_ceiling, human_round_to_even): Now have
5410 values 2, 0, 1 rather than -1, 1, 0.
5411 (human_group_digits, human_suppress_point_zero, human_autoscale,
5412 human_base_1024, human_SI, human_B): New constants.
5413 (human_readable_inexact, human_block_size): Remove.
5414 (human_readable): Size args are now uintmax_t, not int.
5415 (human_options): New decl.
5417 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5418 unnecessary now that we assume C89 or better. This change
5419 imported from coreutils.
5421 * mktime.c (__mktime_internal): Do not reject negative timestamps
5422 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5423 in the 2003-05-30 sync from glibc.
5425 .h files should stand alone, but we shouldn't include <sys/types.h>
5426 if we can get away with just <stddef.h>.
5428 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5429 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5430 rather than <sys/types.h>, as we merely need size_t.
5431 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5433 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5434 Include <stdio.h>, to get FILE.
5435 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5436 memcasecmp.h has included <stddef.h> and all we need is size_t.
5437 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5438 our interface, instead of including <sys/types.h>
5440 2003-06-02 Paul Eggert <eggert@twinsun.com>
5443 Fix some minor time-related bugs with POSIX time arguments.
5444 Some valid time stamps were being rejected (notably -1, and
5445 time stamps before 1900 on 64-bit hosts). And some invalid
5446 time stamps were being accepted, e.g. September 31.
5448 * posixtm.h (posixtime): Return bool instead of time_t, so
5449 that we can return (time_t) -1 successfully.
5450 * posixtm.c: Likewise.
5451 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5452 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5453 (t): Remove static var.
5454 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5455 of static var. All uses changed.
5456 (year): Do not reject years before 1900; they can occur with
5458 (posix_time_parse): Do not check for out-of-range components;
5459 that is now the caller's responsibility, since our checks were
5460 only approximations.
5461 (posixtime): Use mktime to check for out-of-range components,
5462 since it knows them exactly.
5463 If mktime returns (time_t) -1, check whether an error actually occurred
5464 by invoking localtime on -1.
5465 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5466 posixtime failures better.
5467 Improve the test data (in comments only).
5469 2003-05-30 <karl@gnu.org>
5471 * mktime.c: update from libc.
5473 2003-05-30 Bruno Haible <bruno@clisp.org>
5475 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5476 * localcharset.h: Likewise.
5477 * localcharset.c: Likewise.
5479 2003-05-28 Paul Eggert <eggert@twinsun.com>
5481 Assume the headers required for C89 freestanding compilers.
5482 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5483 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5484 without checking for HAVE_LIMITS_H.
5485 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5486 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5488 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5489 * exclude.c: Include <stdbool.h> unconditionally.
5490 * tempname.c: Include <stddef.h> unconditionally.
5491 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5492 * modechange.c, rpmatch.c (NULL): Don't define, since
5493 <stddef.h> does that.
5494 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5495 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5496 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5497 * xstrtol.c: Likewise.
5498 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5499 * savedir.c: Include <stddef.h> instead of defining NULL.
5501 * addext.c (addext): Use assignment rather than cast, to avoid
5502 warnings on some platforms.
5504 * mktime.c (__mktime_internal): Do not reject negative timestamps
5507 2003-05-10 Bruno Haible <bruno@clisp.org>
5509 * linebreak.c (iconv_string_length): Don't return -1 just because the
5510 string is longer than 4 KB.
5512 2003-05-12 Jim Meyering <jim@meyering.net>
5514 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5515 the space-padded-by-default conversion specifiers, %e, %k, %l.
5517 2003-05-03 Bruno Haible <bruno@clisp.org>
5519 Upgrade to Unicode-4.0.
5520 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5521 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5522 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5523 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5524 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5525 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5526 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5527 Change width of U+E0100..U+E01EF from 1 to 0.
5529 2003-04-25 Bruno Haible <bruno@clisp.org>
5531 * copy-file.c: Include <stddef.h>, for size_t.
5533 2003-04-25 Jim Meyering <jim@meyering.net>
5535 * copy-file.c (copy_file_preserving): Declare buf_size to be
5536 of type size_t, not int.
5538 2003-04-11 Jim Meyering <jim@meyering.net>
5540 Merge changes from Coreutils.
5542 2003-03-22 Jim Meyering <jim@meyering.net>
5544 * strftime.c (widen): Cast alloca return value to proper type.
5546 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5549 * strftime.c (my_strftime): Handle very large width
5550 specifications for numeric values correctly. Improve checks for
5553 2003-01-19 Jim Meyering <jim@meyering.net>
5555 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5556 (nl_get_alt_digit) [! defined my_strftime]: Define.
5557 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5558 _nl_get_alt_digit and _nl_get_walt_digit.
5560 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5561 These changes have no effect outside of _LIBC.
5563 2003-04-10 Bruno Haible <bruno@clisp.org>
5565 * findprog.h: New file, from GNU gettext.
5566 * findprog.c: New file, from GNU gettext.
5568 2003-04-05 Jim Meyering <jim@meyering.net>
5570 Merge changes from Coreutils.
5572 * exclude.h (PARAMS): Remove definition and uses.
5573 * exclude.c: Remove uses of `PARAMS'.
5575 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5576 Add test-cases for DOS filenames. Declare program_name.
5577 (main): Set up program_name. Patch by Rich Dawe.
5579 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5581 Use mntctl's return value to drive the entry-processing loop, since
5582 we can't rely on the value of the vmt_length member in the last
5583 entry. On some systems doing so could result in exhausting
5584 virtual memory. Based in part on a patch from Mike Jetzer.
5586 2003-04-04 Bruno Haible <bruno@clisp.org>
5588 * linebreak.h: New file, from GNU gettext.
5589 * linebreak.c: New file, from GNU gettext with slight modifications.
5590 * lbrkprop.h: New file, from GNU gettext.
5592 2003-04-03 Bruno Haible <bruno@clisp.org>
5594 * utf8-ucs4.h: New file, from GNU gettext.
5595 * utf16-ucs4.h: New file, from GNU gettext.
5596 * ucs4-utf8.h: New file, from GNU gettext.
5597 * ucs4-utf16.h: New file, from GNU gettext.
5599 2003-04-02 Bruno Haible <bruno@clisp.org>
5601 * binary-io.h: New file, from GNU gettext.
5603 2003-04-01 Bruno Haible <bruno@clisp.org>
5605 * pathname.h: New file, from GNU gettext.
5606 * concatpath.c: New file, from GNU gettext.
5608 2003-03-30 Bruno Haible <bruno@clisp.org>
5610 * copy-file.c (copy_file_preserving): Don't set owner if the function
5611 chown() doesn't exist.
5613 2003-03-28 Bruno Haible <bruno@clisp.org>
5615 * copy-file.h: New file, from GNU gettext.
5616 * copy-file.c: New file, from GNU gettext.
5618 2003-03-18 Jim Meyering <jim@meyering.net>
5620 * quote.c (quote_n): Fix typo in comment.
5622 2003-03-14 Jim Meyering <jim@meyering.net>
5624 Merge changes from Coreutils.
5625 * obstack.h (obstack_object_size): Declare temporary, __o,
5626 to be const, in order to avoid warnings.
5627 (obstack_room): Likewise.
5628 (obstack_empty_p): Likewise.
5630 2003-03-13 Paul Eggert <eggert@twinsun.com>
5632 Merge changes from Bison.
5633 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5634 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5635 when compiling Bison 1.875's `bitset bset = obstack_alloc
5636 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5637 * hash.c: Include <stdbool.h> unconditionally.
5639 2003-03-09 Paul Eggert <eggert@twinsun.com>
5641 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5642 Reported by Bruce Becker; see:
5643 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5645 2003-03-03 Paul Eggert <eggert@twinsun.com>
5646 Bruno Haible <bruno@clisp.org>
5648 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5649 Reported by John Hughes, see
5650 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5652 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5654 * poll_.h: New file.
5657 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5659 * mathl.h: New file.
5660 * acosl.c: New file.
5661 * asinl.c: New file.
5662 * atanl.c: New file.
5663 * ceill.c: New file.
5666 * floorl.c: New file.
5667 * frexpl.c: New file.
5668 * ldexpl.c: New file.
5670 * sincosl.c: New file.
5672 * sqrtl.c: New file.
5674 * trigl.c: New file.
5675 * trigl.h: New file.
5677 2003-02-17 Bruno Haible <bruno@clisp.org>
5679 * mkdtemp.h: New file, from GNU gettext.
5680 * mkdtemp.c: New file, from GNU gettext.
5682 2003-01-31 Bruno Haible <bruno@clisp.org>
5684 * rename.c: #undef rename before defining rpl_rename.
5685 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5687 2003-01-30 Bruno Haible <bruno@clisp.org>
5689 * printf-args.h: New file, from GNU gettext.
5690 * printf-args.c: New file, from GNU gettext.
5691 * printf-parse.h: New file, from GNU gettext.
5692 * printf-parse.c: New file, from GNU gettext.
5693 * vasnprintf.h: New file, from GNU gettext.
5694 * vasnprintf.c: New file, from GNU gettext.
5695 * asnprintf.c: New file, from GNU gettext.
5696 * vasprintf.h: New file, from GNU gettext with modifications.
5697 * vasprintf.c: New file, from GNU gettext.
5698 * asprintf.c: New file, from GNU gettext.
5700 2003-01-29 Bruno Haible <bruno@clisp.org>
5702 * stpncpy.h: New file, from GNU gettext with modifications.
5703 * stpncpy.c: New file, from GNU gettext with modifications.
5705 2003-01-28 Bruno Haible <bruno@clisp.org>
5707 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5709 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5712 2003-01-27 Bruno Haible <bruno@clisp.org>
5714 * xsetenv.h: New file, from GNU gettext.
5715 * xsetenv.c: New file, from GNU gettext.
5717 2003-01-23 Bruno Haible <bruno@clisp.org>
5719 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5721 2003-01-22 Bruno Haible <bruno@clisp.org>
5723 * exit.h: New file, from GNU gettext.
5725 2003-01-11 Bruno Haible <bruno@clisp.org>
5727 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5728 * strcase.h (strcasecmp, strncasecmp): Likewise.
5730 2003-01-14 Jim Meyering <jim@meyering.net>
5732 * same.c (same_name): Tweak a comment.
5734 2003-01-11 Bruno Haible <bruno@clisp.org>
5736 * same.c (same_name): Reorder tests so as to avoid calling stat()
5737 when a string comparison is sufficient.
5739 2003-01-11 Bruno Haible <bruno@clisp.org>
5741 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5744 2003-01-11 Bruno Haible <bruno@clisp.org>
5746 * hash-pjw.c: Add comment about low quality of this function.
5748 2003-01-12 Paul Eggert <eggert@twinsun.com>
5750 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5751 to avoid collisions with libcurses and libreadline.
5753 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5754 * getstr.h, getstr.c: Remove.
5755 * getline.c: Include "getline.h", to check interface.
5756 Move body of old getstr.c here: this defines MIN_CHUNK and
5757 declares getdelim2, which is renamed from getstr.
5758 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5760 * linebuffer.c (readlinebuffer): Renamed from readline.
5762 * linebuffer.h: Likewise.
5763 (readline): Remove backward-compatibility macro.
5765 2003-01-12 Jim Meyering <jim@meyering.net>
5767 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5769 2003-01-10 Bruno Haible <bruno@clisp.org>
5771 * alloca_.h: New file.
5772 * getdate.y: Unconditionally include alloca.h.
5773 * makepath.c: Likewise.
5774 * setenv.c: Likewise.
5775 * userspec.c: Likewise.
5777 2003-01-09 Bruno Haible <bruno@clisp.org>
5779 * stdbool.h.in: New file.
5781 2003-01-08 Bruno Haible <bruno@clisp.org>
5783 * safe-read.c: Include specification header first, to ensure its
5785 * full-write.c: Likewise.
5787 2003-01-08 Jim Meyering <jim@meyering.net>
5789 * full-write.c: Undefine and define-away `const' after inclusion
5790 of errno.h, not before. Suggestion from Bruno Haible.
5792 2003-01-07 Jim Meyering <jim@meyering.net>
5794 * full-write.c: Rework so that it may serve to define full_read, too.
5795 * full-read.c: Simply #define FULL_READ and include full-write.c.
5797 2003-01-06 Jim Meyering <jim@meyering.net>
5799 * version-etc.c: Update year in translatable copyright string.
5801 2002-12-25 Bruno Haible <bruno@clisp.org>
5803 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5804 * xstrtol.h: Likewise.
5805 * xstrtoimax.c: Likewise.
5806 * xstrtoumax.c: Likewise.
5807 * human.h: Likewise.
5809 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5810 on systems that have <inttypes.h> but not <stdint.h>.
5812 2002-12-31 Paul Eggert <eggert@twinsun.com>
5814 * memcoll.c (memcoll): Fall back on a simple algorithm using
5815 memcmp if strcoll doesn't work.
5817 2002-12-23 Bruno Haible <bruno@clisp.org>
5819 * localcharset.h: New file.
5820 * localcharset.c: Include it.
5821 * unicodeio.c: Likewise.
5823 2002-12-22 Bruno Haible <bruno@clisp.org>
5825 * utime.c (utime_null): No need to call ftruncate if the file was
5828 2002-12-23 Bruno Haible <bruno@clisp.org>
5830 * memcoll.c (STRCOLL): New macro.
5833 2002-12-22 Bruno Haible <bruno@clisp.org>
5835 * getstr.h (getstr): Define, to avoid clash with libcurses.
5836 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5838 2002-12-22 Bruno Haible <bruno@clisp.org>
5840 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5842 2002-12-23 Bruno Haible <bruno@clisp.org>
5844 * getline.h: Include <stddef.h>, for size_t.
5846 * unicodeio.h: Include <stddef.h>, for size_t.
5847 * unicodeio.c: Don't include <stddef.h>.
5849 2002-12-17 Bruno Haible <bruno@clisp.org>
5851 * canon-host.c (strdup): Remove unused declaration.
5853 * fsusage.c: Include full_read.h.
5854 (get_fs_usage): Use full_read instead of safe_read.
5856 * utime.c (utime_null): Use SAFE_READ_ERROR.
5858 2002-12-11 Bruno Haible <bruno@clisp.org>
5860 * setenv.h: Rewritten to cope with systems that have setenv() but not
5862 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5865 2002-12-11 Bruno Haible <bruno@clisp.org>
5867 * setenv.c (alloca): Fall back to malloc.
5869 (setenv): Use freea() to free memory allocated with alloca().
5871 2002-11-13 Bruno Haible <bruno@clisp.org>
5873 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5874 function declarations.
5875 * unsetenv.c (unsetenv): Likewise.
5877 2002-03-04 Bruno Haible <bruno@clisp.org>
5879 Portability to AIX 4.3.3.
5880 * unsetenv.c: New file, extracted from setenv.c.
5881 * setenv.c: Move the unsetenv() function to unsetenv.c.
5883 2001-12-20 Bruno Haible <bruno@clisp.org>
5885 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5886 use malloc instead. For SunOS 4.
5888 2001-12-11 Bruno Haible <bruno@clisp.org>
5890 * setenv.c: Declare alloca.
5891 (compar_fn_t): New typedef.
5892 (KNOWN_VALUE, STORE_VALUE): Use it.
5894 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5897 2002-12-10 Paul Eggert <eggert@twinsun.com>
5899 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5900 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5901 Choose values that are less likely to collide with system fnmatch
5903 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5904 defined (e.g., a pure POSIX system).
5905 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5906 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5908 2002-12-06 Jim Meyering <jim@meyering.net>
5910 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5912 Merge in changes from libc's misc/error.c, in preparation
5913 for the merge of gnulib's changes back into libc.
5915 * error.c (_): Define only if not already defined.
5916 Move definition to follow all #include directives.
5917 Include unlocked-io.h only if !_LIBC.
5918 [_LIBC]: Include <libio/libioP.h>.
5919 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5920 (fflush): Tweak definition to use INTUSE.
5923 2002-12-05 Paul Eggert <eggert@twinsun.com>
5925 * alloca.c [defined emacs]: Include "lisp.h".
5926 (xalloc_die) [defined emacs]: New macro.
5927 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5928 [! defined emacs]: Include <xalloc.h>.
5929 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5930 (pointer): Typedef to POINTER_TYPE *.
5931 (malloc): Remove decl; we now always use xmalloc.
5932 (alloca): Use old-style definition, since Emacs needs this.
5933 Check for arithmetic overflow when computing combined size.
5935 2002-12-04 Paul Eggert <eggert@twinsun.com>
5937 Do not generate unlocked-io.h automatically, since it's easier to
5938 maintain it by hand.
5940 * unlocked-io.h: New file, from GNU diffutils,
5941 but with proper copyright notice and attribution.
5943 * Makefile.am: Add copyright notice.
5944 (libfetish_a_SOURCES): Add unlocked-io.h.
5945 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5946 (DISTCLEANFILES, io_functions): Remove macros.
5947 (EXTRA_DIST): Remove gen_uio.
5948 (unlocked-io.h): Remove rule.
5950 2002-12-04 Jim Meyering <jim@meyering.net>
5952 Reflect the fact that stat.c and lstat.c are no longer generated.
5953 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5954 (DISTCLEANFILES): Likewise.
5955 (EXTRA_DIST): Likewise.
5956 (all_local): Don't depend on stat.c or lstat.c.
5957 (stat.c, lstat.c): Remove rules.
5958 (EXTRA_DIST): Remove xstat.in.
5960 * xstat.in: Remove file. Contents moved into stat.c.
5961 * stat.c: New file. Contents mostly from xstat.in.
5962 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5963 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5965 * safe-read.c: Rework so that it may serve to define safe_write, too.
5966 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5968 2002-12-03 Jim Meyering <jim@meyering.net>
5970 * safe-read.c, safe-write.c: Change variable names and comments, but
5971 not semantics, to minimize the differences between these two files.
5972 (safe_read): Change comment to mention SAFE_READ_ERROR.
5974 * safe-read.c (IS_EINTR): Define.
5975 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5977 2002-12-02 Bruno Haible <bruno@clisp.org>
5979 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5980 Define, taken from safe-read.c.
5981 (INT_MAX): Provide fallback.
5982 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5983 * safe-write.h (SAFE_WRITE_ERROR): Define.
5985 * safe-read.c (EINTR): Remove definition.
5986 (safe_read): Don't use EINTR if it is absent.
5988 2002-12-02 Jim Meyering <jim@meyering.net>
5990 * safe-read.c (EINTR): Define.
5991 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5992 (INT_MAX): Provide fallback.
5993 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5995 * safe-read.h (SAFE_READ_ERROR): Define.
5997 2002-12-01 Jim Meyering <jim@meyering.net>
5999 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6000 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6002 2002-11-27 Paul Eggert <eggert@twinsun.com>
6004 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6005 hash_rehash): Replace `if (limit <= value) abort ();' with
6006 `if (! (value < limit)) abort ();', for readability.
6008 2002-11-26 <karl@gnu.org>
6010 * strdup.c: copy from libc again, with jim's ok.
6011 * .cppi-disable: re-add strdup.c
6013 2002-11-25 <karl@gnu.org>
6015 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6016 instead of "strtol.c".
6018 2002-11-25 Jim Meyering <jim@meyering.net>
6020 * mktime.c: Sync from libc, now that it has the latest fix.
6022 2002-11-24 <karl@gnu.org>
6024 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6025 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6027 2002-11-24 Jim Meyering <jim@meyering.net>
6029 Update from coreutils:
6031 * mktime.c: Merge in changes from libc.
6033 Avoid a link-time failure on some Linux systems.
6034 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6035 (__mon_yday): Declare with the STATIC attribute.
6036 (__mktime_internal): Likewise.
6037 Based on a report from Greg Schafer.
6039 2002-11-23 Jim Meyering <jim@meyering.net>
6041 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6042 Use `unsigned', not `int', as type of index.
6044 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6046 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6048 2002-11-22 Paul Eggert <eggert@twinsun.com>
6050 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6051 hint that one should use `if (! x) abort ();' rather than `assert
6052 (x);', and anyway it's one less thing to worry about configuring.
6053 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6054 hash_rehash, hash_insert): Use abort rather than assert.
6056 2002-11-22 Paul Eggert <eggert@twinsun.com>
6058 * quotearg.h: Allow multiple inclusion by surrounding with
6059 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6060 so that we can be included first.
6061 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6062 * quotearg.c: Include quotearg.h immediately after config.h.
6063 No need to include stddef.h or sys/types.h any more.
6064 Surround local include files with "", not "<>".
6065 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6066 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6067 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6068 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6069 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6070 (ISPRINT): Remove; no longer needed now that we assume C89.
6072 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6075 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6076 quotearg_char): Use SIZE_MAX rather than
6077 (size_t) -1 when we are talking about "infinity".
6079 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6081 2002-11-22 Bruno Haible <bruno@clisp.org>
6083 * safe-read.h: Assume C89. Add comments.
6084 (safe_read): Change return type to size_t.
6085 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6086 counts > SSIZE_MAX correctly.
6087 * safe-write.h: New file.
6088 * safe-write.c: New file.
6089 * full-read.h: New file.
6090 * full-read.c: New file.
6091 * full-write.h: Assume C89. Add comments.
6092 * full-write.c: Include safe-write.h.
6093 (full_write): Rewritten to use safe_write.
6094 Suggested by Jim Meyering and Paul Eggert.
6096 2002-11-21 Bruno Haible <bruno@clisp.org>
6098 Remove case insensitive option matching.
6099 * argmatch.h (argcasematch): Remove declaration.
6100 (ARGCASEMATCH): Remove macro.
6101 (__xargmatch_internal): Remove case_sensitive argument.
6102 (XARGMATCH): Update.
6103 (XARGCASEMATCH): Remove macro.
6104 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6105 case_sensitive argument.
6106 (argcasematch): Remove function.
6107 (__xargmatch_internal): Remove case_sensitive argument.
6108 (main): Use XARGMATCH instead of XARGCASEMATCH.
6110 * xmalloc.c: Change compile-time error message. Add comment about
6111 required autoconf version.
6113 2002-11-21 Jim Meyering <jim@meyering.net>
6115 * strdup.c (strdup): Tweak comment and initial #if/#include.
6117 Merge in changes from the coreutils.
6119 2002-09-25 Paul Eggert <eggert@twinsun.com>
6120 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6121 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6122 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6123 int. Work more efficiently if X is the same width as uintmax_t.
6124 Do not compare X to -1, to avoid bogus compiler warning.
6125 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6126 Don't assume that f_frsize and f_bsize are the same type.
6128 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6131 * makepath.c (make_path): Restore umask *before* creating the final
6133 (make_path): Minor reformatting.
6135 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6136 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6138 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6139 ones. At least on GNU/Linux systems, `auto' means something else.
6142 2002-11-20 Paul Eggert <eggert@twinsun.com>
6144 Merge argmatch cleanups from Bison. Assume C89.
6146 * argmatch.c: Include config.h here, not in argmatch.h.
6147 Include stdlib.h, for EXIT_FAILURE.
6148 Always include <string.h>, since we assume C89.
6149 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6150 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6151 Include <stddef.h> instead, since it's all we need for size_t.
6152 (PARAMS): Remove. All uses removed.
6153 (ARRAY_CARDINALITY): Do not bother to #undef.
6154 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6155 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6156 Remove unnecessary parentheses.
6157 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6158 Insert necessary parentheses.
6159 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6160 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6162 2002-11-19 Bruno Haible <bruno@clisp.org>
6164 * mbswidth.c: Include mbswidth.h right at the beginning.
6165 * mbswidth.h: Include <stddef.h>, for size_t.
6167 * mbswidth.h (PARAMS): Remove macro.
6168 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6169 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6171 * gcd.h (PARAMS): Remove macro.
6172 (gcd): Use ANSI C function declarations.
6173 * gcd.c (gcd): Likewise.
6175 2002-11-15 Bruno Haible <bruno@clisp.org>
6177 * strcspn.c: Include <stddef.h>.
6178 (strcspn): Use ANSI C function declaration. Change return type to
6180 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6181 (strpbrk): Use NULL.
6182 * strpbrk.h (PARAMS): Remove macro.
6183 (strpbrk): Use ANSI C function declaration.
6184 * strstr.c: Don't include <sys/types.h>.
6185 * strstr.h (PARAMS): Remove macro.
6186 (strstr): Use ANSI C function declarations.
6188 2002-11-06 Bruno Haible <bruno@clisp.org>
6190 * gcd.h (gcd): Change argument type to 'unsigned long'.
6191 * gcd.c (gcd): Likewise.
6193 2002-11-05 Bruno Haible <bruno@clisp.org>
6195 * gcd.h: New file, from gettext-0.11.5.
6196 * gcd.c: New file, from gettext-0.11.5.
6198 2002-11-05 Bruno Haible <bruno@clisp.org>
6200 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6201 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6202 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6203 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6205 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6206 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6208 * closeout.c: Include gettext.h instead of <libintl.h>.
6209 * human.c: Include gettext.h instead of <libintl.h>.
6210 * quotearg.c: Include gettext.h instead of <libintl.h>.
6211 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6212 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6213 * userspec.c: Include gettext.h instead of <libintl.h>.
6214 * version-etc.c: Include gettext.h instead of <libintl.h>.
6215 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6216 (textdomain): Remove definition.
6217 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6219 * long-options.c: Remove include of <libintl.h> and definition of _.
6220 * same.c: Remove include of <libintl.h> and definition of _.
6222 2002-11-04 Bruno Haible <bruno@clisp.org>
6224 * stpcpy.h: New file, from GNU gettext-0.11.5.
6225 * strcase.h: New file, from GNU gettext-0.11.5.
6226 * strpbrk.h: New file, from GNU gettext-0.11.5.
6227 * strstr.h: New file, from GNU gettext-0.11.5.
6228 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6230 2002-05-09 Bruno Haible <bruno@clisp.org>
6232 * config.charset: Update for newest glibc. Add canonical names
6233 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6235 2002-05-09 Bruno Haible <bruno@clisp.org>
6237 * localcharset.c (get_charset_aliases): Add more Windows specific
6240 2002-05-08 Owen Taylor <otaylor@redhat.com>
6242 * config.charset: A few additions for Solaris.
6244 2001-12-05 Bruno Haible <bruno@clisp.org>
6246 * localcharset.c (locale_charset): Don't return an empty string.
6248 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6250 * config.charset: msdos in uk_UA uses CP1125.
6252 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6254 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6255 * localcharset.c (locale_charset): Declare as extern "C".
6257 2002-02-15 Bruno Haible <bruno@clisp.org>
6259 * config.charset [msdosdjgpp]: For Russian, use CP866.
6261 2002-02-11 Bruno Haible <bruno@clisp.org>
6263 * config.charset: Add support for NetBSD.
6265 2002-09-25 <karl@gnu.org>
6267 * strdup.c: copy from libc/string (via ../config/srclist*).
6268 * getopt*: copy from libc/posix.
6269 * gettext.h: copy from gettext.
6270 * .cppi-disable: add strdup.c, gettext.h.
6272 2002-07-01 Jim Meyering <meyering@lucent.com>
6274 * c-stack.c: Include sys/time.h.
6275 From Volker Borchert.
6277 2002-06-11 Paul Eggert <eggert@twinsun.com>
6279 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6280 New macro. Use it uniformly instead of
6281 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6282 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6283 reported by Vin Shelton.
6285 2002-06-22 Jim Meyering <meyering@lucent.com>
6287 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6288 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6290 2002-06-22 Paul Eggert <eggert@twinsun.com>
6292 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6293 Do not assume SA_SIGINFO behavior.
6294 Bug reported by Jim Meyering on NetBSD 1.5.2.
6296 2002-06-22 Jim Meyering <meyering@lucent.com>
6298 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6300 * exitfail.c, exitfail.h: Likewise.
6301 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6303 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6305 (EXTRA_DIST): Add fnmatch_loop.c.
6306 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6308 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6309 * fnmatch.c: Update from diffutils-2.8.2.
6310 * fnmatch_.h: New file. From diffutils-2.8.2.
6311 * fnmatch.h: Remove file.
6313 2002-06-18 Paul Eggert <eggert@twinsun.com>
6315 * file-type.h: Report an error if neither S_ISREG nor
6316 S_IFREG is defined, instead of using a test specific to glibc
6317 2.2. This should be safe, since POSIX requires S_ISREG and
6318 Unix Version 7 had S_IFREG. We don't need to check for
6319 <sys/types.h> since we don't use any symbols that it defines.
6321 2002-06-15 Jim Meyering <meyering@lucent.com>
6323 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6324 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6325 have been included before this file.
6327 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6329 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6330 so that each temporary file name is unique and valid in the first
6331 8 characters, for operation under DOS.
6333 2002-06-15 Jim Meyering <meyering@lucent.com>
6335 Work even with DJGPP 2.03, which lacks support for symlinks.
6337 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6339 * lchown.c (S_ISLNK): Likewise.
6341 2002-06-14 Jim Meyering <meyering@lucent.com>
6343 * file-type.h: Use the version from diffutils-2.8.2.
6344 * file-type.c: Likewise.
6346 2002-05-27 Jim Meyering <meyering@lucent.com>
6348 Fix a problem seen only on nonconforming systems whereby ls.c's
6349 use of localtime, and then of gettimeofday would cause trouble:
6350 the localtime call used to initialize rpl_gettimeofday's save
6351 mechanism would clobber ls's current local time information so
6352 that in any long listing the first file would always be listed
6353 with date 1970-01-01. Analysis by Volker Borchert.
6355 * gettimeofday.c (localtime): Undefine.
6356 (rpl_localtime): New function.
6358 2002-05-22 Jim Meyering <meyering@lucent.com>
6360 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6361 * file-type.h: New file.
6362 * file-type.c (file_type): New file/function. Extracted from diffutils.
6364 2002-04-29 Paul Eggert <eggert@twinsun.com>
6366 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6368 2002-04-28 Paul Eggert <eggert@twinsun.com>
6370 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6371 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6372 of 127, since 64 is the largest conceivable number for ancient
6374 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6376 2002-04-28 Jim Meyering <meyering@lucent.com>
6378 * sig2str.c (WTERMSIG): Remove definition (unused).
6380 2002-04-28 Paul Eggert <eggert@twinsun.com>
6382 * sig2str.h, sig2str.c: New files.
6383 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6385 2002-04-24 Jim Meyering <meyering@lucent.com>
6387 * gettext.h: New file, from Gettext.
6388 * Makefile.am (INCLUDES): Remove -I../intl.
6389 (libfetish_a_SOURCES): Add gettext.h.
6391 2002-04-16 Jim Meyering <meyering@lucent.com>
6393 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6394 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6395 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6397 2002-04-12 Jim Meyering <meyering@lucent.com>
6399 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6401 2002-03-10 Jim Meyering <meyering@lucent.com>
6403 * makepath.c (make_path): Remove a comma from a diagnostic.
6404 Suggestion from Santiago Vila.
6406 2002-03-08 Jim Meyering <meyering@lucent.com>
6408 * rename.c: Mention that this wrapper is needed also on
6409 mips-dec-ultrix4.4 systems.
6411 2002-03-02 Jim Meyering <meyering@lucent.com>
6413 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6414 not HAVE_CLOCK_SETTIME.
6416 2002-02-27 Paul Eggert <eggert@twinsun.com>
6418 * nanosleep.h: Rename to....
6419 * timespec.h: New name for nanosleep.h. All uses changed.
6421 * gettime.c: New file.
6422 * settime.c: New file.
6425 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6426 timespec.h. Remove nanosleep.h.
6428 2002-02-25 Paul Eggert <eggert@twinsun.com>
6430 * acl.c, acl.h: New files.
6431 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6433 2002-02-24 Jim Meyering <meyering@lucent.com>
6435 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6436 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6437 cause trouble. Reported by Nelson Beebe.
6439 2002-02-23 Paul Eggert <eggert@twinsun.com>
6441 * path-concat.c (xpath_concat): Reorder code to pacify
6442 compilers that don't know that xalloc_die never returns.
6444 2002-02-20 Jim Meyering <meyering@lucent.com>
6446 * getdate.c: Regenerate using bison-1.33.
6448 2002-02-15 Paul Eggert <eggert@twinsun.com>
6450 * posixver.c, posixver.h: New files.
6451 * Makefile.am (libfetish_a_SOURCES): Add them.
6453 2002-02-02 Paul Eggert <eggert@twinsun.com>
6454 Bruno Haible <bruno@clisp.org>
6456 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6457 (fwrite_success_callback): New declaration.
6458 * unicodeio.c (unicode_to_mb): New function, extracted from
6459 print_unicode_char. Call failure callback instead of error.
6460 (fwrite_success_callback): New function.
6461 (exit_failure_callback): New function.
6462 (fallback_failure_callback): New function.
6463 (print_unicode_char): Call unicode_to_mb.
6465 2002-01-26 Jim Meyering <meyering@lucent.com>
6467 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6469 2002-01-22 Jim Meyering <meyering@lucent.com>
6471 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6472 Otherwise, some versions of automake would omit the rule that makes
6473 Makefile from Makefile.in.
6475 2001-01-21 Paul Eggert <eggert@twinsun.com>
6477 * xmemcoll.h, xmemcoll.c: New files.
6478 * Makefile.am (libfetish_a_SOURCES): Add them.
6479 * memcoll.c: Include errno.h, and declare errno if not defined.
6480 (memcoll): Set errno to zero if there is no error.
6482 * quotearg.c (quotearg_buffer_restyled):
6483 Fix bug with quoting buffers containing NUL when backslashing escapes.
6484 This bug was exposed by the other changes in this patch.
6485 (quotearg_n_options): New arg ARGSIZE.
6486 All callers changed.
6487 (quoting_options_from_style): New function.
6488 (quotearg_n_style): Use it.
6489 (quotearg_n_style_mem): New function.
6491 * quotearg.h (quotearg_n_style_mem): New function.
6493 2002-01-16 Jim Meyering <meyering@lucent.com>
6495 * getdate.y: Add three semicolons, each just before a closing brace.
6496 Bison (as of version 1.31) no longer papers over that mistake.
6498 2002-02-14 Paul Eggert <eggert@twinsun.com>
6500 * backupfile.c (ISDIGIT): Comment fix.
6501 * getdate.y (ISDIGIT): Likewise.
6502 * posixtm.c (ISDIGIT, year): Likewise.
6503 * strverscmp.c (ISDIGIT): Likewise.
6504 * userspec.c (ISDIGIT): Likewise.
6506 2002-01-05 Jim Meyering <meyering@lucent.com>
6508 * version-etc.c (version_etc_copyright): Update copyright year.
6510 2001-01-19 Paul Eggert <eggert@twinsun.com>
6512 * closeout.c (close_stdout_status): If ferror (stdout), do
6513 not silently exit merely because the output buffer happens to
6514 have nothing pending.
6516 2001-12-18 Paul Eggert <eggert@twinsun.com>
6518 See the big note in ../ChangeLog.
6519 * human.c (suffixes): Prefer K to k for 1024.
6520 (generate_suffix_backwards): New function.
6521 (human_readable_inexact): Use it.
6522 * xstrtol.c (__xstrtol): If there is no number but there
6523 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6524 Accept 'K' as well as 'k'.
6526 2001-12-15 Jim Meyering <meyering@lucent.com>
6528 * regex.h (__restrict_arr): Update from libc.
6530 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6531 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6534 2001-12-10 Jim Meyering <meyering@lucent.com>
6536 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6537 Instead, include "xalloc.h".
6538 (initbuffer): Don't cast xmalloc return value to char*.
6539 (readline): Reword comment.
6540 Don't cast xrealloc return value to char*
6543 2001-12-09 Jim Meyering <meyering@lucent.com>
6545 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6546 `signed and unsigned type in conditional expression'.
6547 * posixtm.c (posix_time_parse): Likewise.
6549 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6551 * readtokens.c (readtoken): Declare an index to be of type unsigned
6552 to avoid a pedantic warning.
6554 * getstr.c: Don't include assert.h.
6555 (getstr): Remove warning-evoking assertions.
6556 Return -1 if offset parameter is out of bounds.
6557 Change the type of a local from int to size_t.
6559 * strftime.c (my_strftime_localtime_r): Include this function
6560 definition in the `#if ! HAVE_TM_GMTOFF' block.
6562 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6563 Include xalloc.h instead.
6565 2001-12-02 Jim Meyering <meyering@lucent.com>
6567 * tempname.c: Don't declare getenv, thus reverting the change of
6568 2001-11-18. It's no longer necessary, now that stdlib.h is always
6571 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6572 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6574 2001-11-30 Akim Demaille <akim@epita.fr>
6576 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6577 before being defined.
6579 2001-11-27 Paul Eggert <eggert@twinsun.com>
6581 * quotearg.h (quotearg_n, quotearg_n_style):
6582 First arg is int, not unsigned.
6583 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6584 (SIZE_MAX, UINT_MAX): New macros.
6585 (quotearg_n_options): Abort if N is negative.
6586 Avoid overflow check on hosts where size_t is 64 bits and int
6587 is 32 bits, as overflow is impossible there.
6588 Fix off-by-one typo that caused unnecessary reallocation.
6590 2001-11-27 Jim Meyering <meyering@lucent.com>
6592 * tempname.c: Merge with version from libc.
6593 * regex.c: Likewise.
6595 * tempname.c: Include stdlib.h unconditionally. On some old systems
6596 for which STDC_HEADERS is 0, it was not included, resulting in a
6597 warning about an integer-to-pointer conversion problem with getenv.
6598 Reported by Volker Borchert.
6600 2001-11-26 Jim Meyering <meyering@lucent.com>
6602 * gtod.h: Remove file.
6603 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6604 * gettimeofday.c: Don't include gtod.h.
6605 (GTOD_init): Remove function.
6606 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6607 Suggestion from Volker Borchert.
6609 2001-11-23 Jim Meyering <meyering@lucent.com>
6611 * hash.h (struct hash_table): Don't define here. Merely declare it.
6612 * hash.c (struct hash_table): Define it here instead.
6614 2001-11-22 Jim Meyering <meyering@lucent.com>
6616 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6618 2001-11-18 Paul Eggert <eggert@twinsun.com>
6620 * tempname.c (TMP_MAX): Remove; no longer needed.
6621 (TEMPORARIES): New macro.
6622 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6623 removes an artificial limitation (e.g. HP-UX 10.20, where
6626 2001-11-18 Jim Meyering <meyering@lucent.com>
6628 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6631 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6632 files will be created before anything else.
6634 2001-11-17 Jim Meyering <meyering@lucent.com>
6636 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6637 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6638 rather than group writable. Patch by Juan F. Codagnone.
6640 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6641 Instead, include "xalloc.h".
6643 * mountlist.c: Include unlocked-io.h after all system headers.
6644 Remove explicit declarations of xmalloc, xrealloc,
6645 and xstrdup. Instead, include "xalloc.h".
6647 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6648 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6649 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6651 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6652 Reported by Padraig Brady.
6654 * mkstemp.c: #undef mkstemp.
6656 (rpl_mkstemp): Rename from mkstemp.
6659 2001-11-16 Jim Meyering <meyering@lucent.com>
6661 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6662 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6663 determine the amount of total physical memory, use pstat_getstatic.
6664 HPUX-11 doesn't define _SC_PHYS_PAGES.
6665 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6666 If sysconf couldn't be used to determine the amount of available
6667 physical memory, use both pstat_getstatic and pstat_getdynamic.
6668 Based on a patch from Bob Proulx.
6670 2001-11-05 Jim Meyering <meyering@lucent.com>
6672 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6674 2001-11-03 Jim Meyering <meyering@lucent.com>
6676 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6677 in argmatch_to_argument call.
6679 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6682 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6683 e.g., a fault due to an attempt to free a NULL pointer.
6685 2001-11-01 Jim Meyering <meyering@lucent.com>
6687 * dirfd.c, dirfd.h: New files.
6688 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6690 * hash.c (hash_print) [TESTING]: Clean up.
6692 2001-10-22 Paul Eggert <eggert@twinsun.com>
6694 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6695 to avoid a warning if -Wall.
6697 2001-10-21 Paul Eggert <eggert@twinsun.com>
6699 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6701 2001-10-21 Jim Meyering <meyering@lucent.com>
6703 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6704 this code would end up calling gettext even in packages built
6706 * getopt.c (_): Likewise.
6707 * regex.c (_): Likewise.
6709 2001-10-20 Paul Eggert <eggert@twinsun.com>
6711 * error.c (strerror_r): Do not declare unless !_LIBC.
6712 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6713 Use strerror_r that is only a macro, even if it is not a function.
6714 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6715 (private_strerror): Use prototypes, not old-style function definition.
6716 (print_errno_message): New function.
6717 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6719 (error_tail, error, error_at_line): Use it.
6721 2001-10-11 Jim Meyering <meyering@lucent.com>
6723 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6724 and quote_n (1, ... to avoid clobbering a buffer.
6726 2001-10-05 Jim Meyering <meyering@lucent.com>
6728 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6729 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6730 * hash-pjw.h: New file.
6732 2001-09-30 Jim Meyering <meyering@lucent.com>
6734 * mountlist.c [MOUNTED_GETFSSTAT]:
6735 Include <sys/ucred.h>, for Apple Darwin.
6736 Include sys/mount.h and sys/fs_types.h only if available.
6738 (read_filesystem_list): Use FS_TYPE.
6740 2001-09-29 Paul Eggert <eggert@twinsun.com>
6742 * exclude.c (excluded_filename): 0 -> false, since it's
6745 2001-09-28 Paul Eggert <eggert@twinsun.com>
6747 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6748 #defines strtoimax. Also treat the other strto* functions
6751 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6752 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6753 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6755 2001-09-26 Jim Meyering <meyering@lucent.com>
6757 Most macros in unlocked-io.h had the wrong number of arguments.
6758 * gen-uio: New script.
6759 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6760 * unlocked-io.hin: Remove file.
6761 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6762 rather than trying to embed it here.
6763 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6764 Reported by Padraig Brady.
6766 2001-09-25 Volker Borchert <bt@teknon.de>
6768 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6770 2001-09-23 Jim Meyering <meyering@lucent.com>
6772 * mountlist.c: Remove useless parentheses in #if directives.
6773 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6774 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6776 2001-09-22 Jim Meyering <meyering@lucent.com>
6778 * localcharset.c: Update from latest gettext.
6779 * config.charset: Likewise.
6781 2001-09-20 Jim Meyering <meyering@lucent.com>
6783 * xstrtol.c (strtoimax): Guard declaration with
6784 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6785 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6786 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6787 (strtoumax): Likewise, for completeness (it wasn't necessary).
6789 2001-09-06 Paul Eggert <eggert@twinsun.com>
6791 * strtoimax.c (HAVE_LONG_LONG):
6792 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6793 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6794 to work around bug in IBM C compiler.
6796 2001-09-16 Jim Meyering <meyering@lucent.com>
6798 * mkdir.c: New file.
6800 2001-09-04 Paul Eggert <eggert@twinsun.com>
6802 * xgetcwd.c: Revert some of the previous change; intead,
6803 fix the HAVE_GETCWD_NULL code to behave more like the
6804 !HAVE_GETCWD_NULL code used to.
6807 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6810 2001-09-04 Paul Eggert <eggert@twinsun.com>
6812 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6813 Use ssize_t, not int, to store result of readlink.
6814 Check for ssize_t overflow as well as size_t overflow,
6815 as POSIX says the result of readlink is implementation-defined
6816 when ssize_t overflows.
6817 Remove unnecessary cast to char*.
6818 Use free+malloc instead of realloc, as the storage doesn't need
6819 to be preserved and it's clearer and can be more efficient that way.
6820 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6821 * xreadlink.h (xreadlink): Update prototype.
6823 2001-09-03 Paul Eggert <eggert@twinsun.com>
6825 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6826 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6827 spotted by Jim Meyering.
6829 2001-09-03 Jim Meyering <meyering@lucent.com>
6831 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6833 2001-09-03 Paul Eggert <eggert@twinsun.com>
6835 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6836 like the HAVE_GETCWD_NULL code.
6837 Include pathmax.h if not HAVE_GETCWD.
6838 Do not include xalloc.h.
6839 (INITIAL_BUFFER_SIZE): New symbol.
6840 Do not use xmalloc / xrealloc, since the caller is responsible for
6841 handling errors. Preserve errno around `free' during failure.
6842 Do not overrun buffer when using getwd.
6844 2001-09-03 Paul Eggert <eggert@twinsun.com>
6846 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6847 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6849 2001-09-02 Jim Meyering <meyering@lucent.com>
6851 * error.c: Update from GNU libc.
6853 2001-09-01 Jim Meyering <meyering@lucent.com>
6855 * xreadlink.c: New file.
6856 * xreadlink.h: New file.
6857 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6859 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6860 doesn't conflict with sparc Solaris 7's definition in
6861 /usr/include/sys/int_types.h.
6863 * exclude.c: Use `""', not `<>' to #include non-system header files.
6864 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6865 and strncasecmp as r-values. Unixware didn't have declarations.
6867 2001-08-31 Jim Meyering <meyering@lucent.com>
6869 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6870 Use an initial, malloc'd, buffer of length 128 rather than
6871 a statically allocated one of length 1024.
6873 2001-08-30 Paul Eggert <eggert@twinsun.com>
6875 * xgetcwd.c: Don't include pathmax.h.
6876 Include stdlib.h and unistd.h if available.
6878 (xmalloc, xstrdup, free): Remove decls.
6879 (xgetcwd): Don't assume sizes fit in unsigned.
6880 Check for overflow when computing sizes.
6881 Simplify reallocation code.
6883 2001-08-28 Paul Eggert <eggert@twinsun.com>
6885 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6887 * strtoimax.c: Renamed from strtoxmax.c, removing the
6890 Also, make the following further changes to make this file's
6891 configuration more similar to that of strtol.c:
6892 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6893 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6894 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6895 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6896 changed to signed values.
6898 And make the following changes as well:
6899 Fix copyright notice, as 1999 was missing.
6900 (verify): New macro.
6901 (strtoimax): Check sizes at compile-time, not run-time.
6902 Prefer strtol to strtoll if both work.
6903 (main): Remove; it was not that useful and was a pain to maintain.
6905 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6907 2001-08-30 Paul Eggert <eggert@twinsun.com>
6909 * savedir.c (savedir): Remove size parameter, as POSIX says that
6910 a directory's st_size can have an arbitrary value, so the old
6911 usage could waste an arbitrary amount of memory. All uses
6913 * savedir.h: Update prototype.
6915 2001-08-30 Paul Eggert <eggert@twinsun.com>
6917 * xstrtol.c (strtoimax): New decl.
6919 2001-08-28 Paul Eggert <eggert@twinsun.com>
6921 * xstrtol.h: Add copyright notice.
6922 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6923 LONGINT_INVALID_SUFFIX_CHAR.
6925 2001-08-30 Paul Eggert <eggert@twinsun.com>
6927 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6930 2001-08-30 Paul Eggert <eggert@twinsun.com>
6932 * hash.c: Remove '2001' from copyright notice.
6934 2001-08-30 Paul Eggert <eggert@twinsun.com>
6936 * full-write.h: New file.
6937 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6938 * full-write.c: Correct credits, as cccp.c no longer
6939 exists and anyway it was so heavily changed from the old cccp
6940 code as to be unrecognizable. Include full-write.h.
6941 (full_write) Return size_t, with short writes meaning failure.
6942 All callers changed. This fixes a bug with large buffers
6944 * utime.c: Include full-write.h.
6946 2001-08-30 Paul Eggert <eggert@twinsun.com>
6948 Merge 'exclude' changes from tar 1.13.22.
6949 This fixes one or two unlikely storage allocation overflow bugs,
6950 but doesn't change user-visible behavior otherwise.
6952 2001-08-30 Paul Eggert <eggert@twinsun.com>
6954 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6955 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6956 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6957 Include if available.
6958 (<xalloc.h>): Include
6959 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6960 (verify): New macro. Use it to verify that EXCLUDE macros do not
6961 collide with FNM macros.
6962 (struct patopts): New struct.
6963 (struct exclude): Use it, as exclude patterns now come with options.
6964 (new_exclude): Support above changes.
6965 (new_exclude, add_exclude_file):
6966 Initial size must now be a power of two to simplify overflow checking.
6967 (free_exclude, fnmatch_no_wildcards): New function.
6968 (excluded_filename): No longer requires options arg, as the options
6969 are determined by add_exclude. Now returns bool, not int.
6970 (excluded_filename, add_exclude):
6971 Add support for the fancy new exclusion options.
6972 (add_exclude, add_exclude_file): Now takes int options arg.
6973 Check for arithmetic overflow when computing sizes.
6974 (add_exclude_file): xrealloc might modify errno, so don't
6975 realloc until after errno might be used.
6977 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6979 (free_exclude): New decl.
6980 (add_exclude, add_exclude_file): Now takes int options arg.
6981 (excluded_filename): No longer requires options arg, as the options
6982 are determined by add_exclude. Now returns bool, not int.
6984 2001-08-30 Paul Eggert <eggert@twinsun.com>
6986 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6988 2001-08-27 Jim Meyering <meyering@lucent.com>
6990 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6992 * version-etc.c (N_): Remove definition.
6993 Revert most of last change.
6994 Instead, simply don't mark the `Copyright...' string for translation.
6995 Based on advice from Paul Eggert.
6997 * strtoxmax.c: Tweak comment.
6999 2001-08-26 Jim Meyering <meyering@lucent.com>
7001 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7002 of copyright with `%s' so translators don't get an untranslated
7004 (COPYRIGHT_YEAR): Define.
7005 (version_etc): Use fprintf rather than fputs.
7006 Suggestion from Ulrich Drepper.
7008 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7010 * strtoll.c: New file, from GNU libc.
7011 * xstrtoimax.c: New file.
7013 * xstrtol.h: Add xstrtoimax.
7014 * strtoumax.c: New file. Simply include "strtoumax.c".
7015 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7017 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7018 * strtoxmax.c: ... then renamed to this.
7020 2001-08-13 Paul Eggert <eggert@twinsun.com>
7022 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7023 Port to Solaris 8, where 'sed' requires a space after the 'r'
7024 command, and where sh dislikes "$/". Clean up the spacing a bit.
7025 Redirect output to $tmp just once.
7027 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7029 * addext.c (<errno.h>): Include.
7030 (errno): Declare if not defined.
7031 (addext): Work correctly when pathconf returns -1 and leaves
7032 errno alone because there is no limit. Also, work even if
7033 pathconf returns a value greater than SIZE_MAX.
7035 2001-08-12 Jim Meyering <meyering@lucent.com>
7037 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7038 Simply `return getcwd (NULL, 0);'.
7039 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7040 Use 1300 as initial value for length, not PATH_MAX.
7042 * pathmax.h: Clean up cpp syntax.
7044 2001-08-12 Jim Meyering <meyering@lucent.com>
7046 * gettimeofday.c: New file.
7048 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7050 2001-08-04 Jim Meyering <meyering@lucent.com>
7052 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7053 to get in sync with glibc.
7055 2001-08-03 Paul Eggert <eggert@twinsun.com>
7057 The following changes are from gettext 0.10.39 as maintained by
7060 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7061 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7062 with inverted sense. All uses changed.
7064 * mbswidth.c: Don't include <limits.h>.
7065 Include <stdlib.h> and <string.h> unconditionally.
7066 (iswcntrl, mbsinit, ISCNTRL): New macros.
7067 (mbsnwidth): Use K&R style function declarations.
7068 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7069 can optimize it when MB_CUR_MAX == 1.
7070 The width of control characters is zero, not 1.
7072 2001-07-15 Jim Meyering <meyering@lucent.com>
7074 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7075 (BUILT_SOURCES): Add unlocked-io.h.
7076 (io_functions): Define.
7077 (unlocked-io.h): New rule.
7078 (DISTCLEANFILES): Add unlocked-io.h.
7079 (all-local): Depend on unlocked-io.h, to ensure it is created.
7081 * unlocked-io.hin: New file
7083 * regex.c: Update from glibc.
7085 2001-07-05 Jim Meyering <meyering@lucent.com>
7087 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7089 (libfetish_a_SOURCES): Put all .h files here instead.
7090 Remove a thus-exposed (better checks in automake) duplicate and
7091 two unnecessary .h files.
7093 2001-06-11 Jim Meyering <meyering@lucent.com>
7095 * regex.c: Update from GNU libc.
7097 2001-05-27 Jim Meyering <meyering@lucent.com>
7099 * readutmp.h (UT_TYPE): Define.
7101 2001-05-24 Jim Meyering <meyering@lucent.com>
7103 * argmatch.c: Include "quote.h".
7104 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7105 quote function. Reported by Göran Uddeborg.
7107 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7109 * dirname.c (dir_name): Compute append_dot using path, not newpath
7110 which is not yet declared.
7112 2001-05-11 Paul Eggert <eggert@twinsun.com>
7114 * Makefile.am (libfetish_a_SOURCES):
7115 Add strftime.c, since we now compile it on all hosts.
7117 * strftime.c (my_strftime):
7118 Define to nstrftime if emacs, but only if my_strftime is not defined.
7119 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7120 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7121 Add one more extra argument: a nanoseconds value.
7124 (my_strftime function): Add %N format.
7125 (emacs_strftimeu): Renamed from emacs_strftime,
7126 with extra ut argument.
7128 2001-05-11 Paul Eggert <eggert@twinsun.com>
7130 dirname code cleanup. base_name now behaves more compatibly
7131 with POSIX basename when given file names that have trailing
7132 slashes, and similarly for dir_name. Add new primitives
7133 base_len and dir_len. Put the directory-name-related decls
7136 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7137 * backupfile.c (base_name): Likewise.
7138 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7139 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7140 * makepath.c (strip_trailing_slashes): Likewise.
7141 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7143 * rename.c (strip_trailing_slashes): Likewise.
7144 * same.c (base_name): Likewise.
7145 * stripslash.c (ISSLASH): Likewise.
7147 * addext.c: Include <dirname.h> after size_t is defined.
7148 * backupfile.c: Likewise.
7150 * addext.c (addext): Use base_len to trim redundant
7151 trailing slashes instead of doing it ourselves.
7152 But do not trim the last slash if it is not redundant.
7154 * backupfile.c (find_backup_file_name,
7155 max_backup_version): Use base_len instead of rolling it ourselves.
7156 Handle the case of "" and (on DOS) "C:" correctly.
7158 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7159 Include <string.h>, <dirname.h>.
7160 (base_name): Allow file names ending in slashes, other than names
7161 that are all slashes. In this case, return the basename followed
7162 by the slashes. This is more general, and can be used in places
7163 where the original base_name purposely had an assertion failure.
7164 (base_len): New function.
7166 * dirname.c: Include <string.h> instead of <stdlib.h>.
7167 Do not include <assert.h>; no longer needed.
7169 (memrchr): Remove decl.
7170 (dir_name_r): Remove.
7171 (dir_len): Renamed from dirlen. All callers changed.
7172 Rewrite in terms of base_name, for simplicity and consistency.
7173 (dir_name): Never return NULL. All callers changed.
7174 Do not include <stdlib.h> in test program; no longer needed.
7175 return 0; is fine for test program.
7177 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7179 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7181 * path-concat.c (path_concat): Use base_len to compute
7182 base length, not strlen; this means we cannot rely on memcpy
7185 * same.c (STREQ): Remove.
7186 (same_name): Handle the case where the basename ends in trailing '/'.
7188 * stripslash.c (strip_trailing_slashes): Return nonzero if
7189 a slash was stripped. Do not strip the last slash after a
7192 2001-04-08 Jim Meyering <meyering@lucent.com>
7194 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7195 recomputed; that's necessary when the offset spans a DST transition.
7196 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7198 2001-04-02 Jim Meyering <meyering@lucent.com>
7200 * regex.h, regex.c: Update from GNU libc.
7202 2001-03-19 Paul Eggert <eggert@twinsun.com>
7204 * version-etc.c (version_etc_copyright): Update to 2001.
7206 2001-03-16 Paul Eggert <eggert@twinsun.com>
7208 * tempname.c (uint64_t): Define to uintmax_t if
7209 not defined, and if UINT64_MAX is not defined.
7210 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7211 Reported by John David Anglin.
7213 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7215 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7216 alias if codeset is empty.
7217 * config.charset (BeOS): Use wildcard syntax.
7219 2001-03-13 Jim Meyering <meyering@lucent.com>
7221 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7222 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7225 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7227 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7229 * unicodeio.c (print_unicode_char): Simplify accordingly.
7231 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7233 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7234 support for DOS/DJGPP.
7236 2001-02-28 Paul Eggert <eggert@twinsun.com>
7238 * Makefile.am (libfetish_a_SOURCES):
7239 Add dup-safer.c, fopen-safer.c.
7240 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7242 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7244 2001-02-25 Paul Eggert <eggert@twinsun.com>
7246 The mkstemp replacement is taken from glibc 2.2.2, with some
7247 portability fixes for use outside glibc, as follows:
7249 * tempname.c (struct_stat64): New macro.
7250 (direxists, __gen_tempname): Use it.
7251 This avoids a portability problem with Solaris 8.
7253 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7254 (<stddef.h>, <stdint.h>, <string.h>):
7255 Include only if STDC_HEADERS || _LIBC.
7256 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7257 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7258 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7259 (__set_errno): Define this macro if <errno.h> doesn't.
7260 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7261 Define these macros if <stdio.h> doesn't.
7262 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7263 Define these macros if <sys/stat.h>
7264 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7265 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7266 __xstat64): Define if not _LIBC.
7267 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7268 (__gen_tempname): Invoke gettimeofday only if
7269 HAVE_GETTIMEOFDAY || _LIBC;
7270 otherwise, fall back on plain "time".
7271 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7273 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7275 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7277 2001-02-17 Jim Meyering <meyering@lucent.com>
7279 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7280 around included file name.
7282 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7284 * strftime.c: Update from GNU libc (the only changes were to comments).
7286 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7288 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7290 2001-02-17 Paul Eggert <eggert@twinsun.com>
7292 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7293 Remove workaround macros for hosts that have mbrtowc but not
7294 mbstate_t, as we now insist on proper declarations for both
7295 before using mbrtowc.
7297 2001-02-17 Jim Meyering <meyering@lucent.com>
7299 * regex.c: Update from libc.
7301 2001-02-16 Paul Eggert <eggert@twinsun.com>
7303 * alloca.c (malloc): Undef before defining, since stdlib.h
7304 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7305 Reported by Mark Hounschell via Paul Eggert.
7307 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7309 * config.charset: Update for FreeBSD 4.2.
7311 2001-01-26 Jim Meyering <meyering@lucent.com>
7313 * quotearg.c: Include stddef.h.
7314 * quote.c: Include stddef.h.
7315 Reported by Axel Kittenberger.
7317 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7318 line in double quotes so that it evokes a better diagnostic.
7319 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7320 Reported by Axel Kittenberger.
7322 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7324 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7325 to avoid a warning. Add back 'const' to inptr.
7327 2001-01-16 Jim Meyering <meyering@lucent.com>
7329 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7332 2001-01-14 Jim Meyering <meyering@lucent.com>
7334 * rename.c: New file. From Volker Borchert.
7335 Include stdlib.h, string.h or strings.h, and xalloc.h.
7336 Use strip_trailing_slashes rather than open-coding it.
7338 2001-01-03 Paul Eggert <eggert@twinsun.com>
7340 * strftime.c: Sync with glibc time/strftime.c 1.81.
7342 2001-01-03 Jim Meyering <meyering@lucent.com>
7344 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7345 local `inptr' to avoid warning with some system declarations of iconv.
7347 2000-12-29 Paul Eggert <eggert@twinsun.com>
7349 * modechange.c: Do not assume that mode_t uses the
7350 traditional octal encoding. E.g. "chmod 1 FOO" should set
7351 the other-execute bit of FOO even if S_IXOTH != 1.
7353 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7354 WOTH, XOTH, ALLM): New macros.
7355 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7356 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7358 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7359 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7361 No need to use uintmax_t; unsigned long is long enough.
7362 Don't bother to get suffix since we don't use it.
7364 2000-12-24 Jim Meyering <meyering@lucent.com>
7366 * hash.c (is_prime): Return explicit boolean values.
7367 (hash_get_first): Return NULL to appease Irix5.6's 89.
7368 Reported by Nelson Beebe.
7370 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7372 * localcharset.c (locale_charset): Add support for Win32.
7374 2000-12-18 Paul Eggert <eggert@twinsun.com>
7376 * physmem.h, physmem.c: New files.
7378 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7379 (noinst_HEADERS): Add physmem.h.
7381 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7382 't' for compatibility with Solaris 8 sort.
7384 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7386 * config.charset: Add support for BeOS.
7388 2000-12-16 Jim Meyering <meyering@lucent.com>
7390 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7391 SHELLS_FILE to a file name that's useful on djgpp systems.
7393 (ADDITIONAL_DEFAULT_SHELLS): Define.
7394 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7395 Based mostly on a patch from Prashant TR.
7397 2000-12-16 Jim Meyering <meyering@lucent.com>
7399 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7400 N and M) would have treated it like `chown N:N FILE'.
7402 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7404 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7406 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7407 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7408 to the list of canonical encodings. Rename EUC-CN to GB2312.
7410 2000-12-08 Andreas Schwab <schwab@suse.de>
7412 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7413 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7415 2000-12-07 Jim Meyering <meyering@lucent.com>
7417 * stripslash.c (ISSLASH): Define.
7418 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7421 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7422 (dir_name_r): Declare this function as static.
7423 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7424 manifest itself on a name containing a mix of slashes and
7426 Make this function work with names starting with a DOS-style
7427 drive letter and colon prefix.
7428 (dir_name): Append `.' if necessary.
7429 Based mostly on patches from Prashant TR and Eli Zaretskii.
7431 * dirname.h (dir_name_r): Remove prototype.
7433 2000-12-05 Jim Meyering <meyering@lucent.com>
7435 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7437 2000-12-04 Jim Meyering <meyering@lucent.com>
7439 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7440 Also include memory.h, stdlib.h, unistd.h if appropriate.
7441 Reported by Andreas Jaeger (conflicting declaration of malloc).
7443 2000-12-02 Jim Meyering <meyering@lucent.com>
7445 * closeout.h: Make idempotent, to avoid some obscure warnings.
7447 2000-12-01 Paul Eggert <eggert@twinsun.com>
7449 * memrchr.c: Include <config.h> before any system include file.
7451 2000-11-29 Paul Eggert <eggert@twinsun.com>
7453 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7455 2000-11-26 Jim Meyering <meyering@lucent.com>
7457 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7459 2000-11-22 Paul Eggert <eggert@twinsun.com>
7461 * strftime.c (my_strftime): Do not invoke mbrlen with a
7462 size of (size_t) -1; it's not portable.
7464 2000-11-17 Akim Demaille <akim@epita.fr>
7466 * obstack.h: Formatting changes.
7467 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7468 prevent type checking.
7469 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7470 cast the value to (void *): assigning a `foo *' to a `void *'
7472 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7474 2000-11-17 Jim Meyering <meyering@lucent.com>
7476 * strstr.c: Update from GNU libc.
7478 2000-11-16 Jim Meyering <meyering@lucent.com>
7480 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7482 2000-11-11 Jim Meyering <meyering@lucent.com>
7484 * error.c: Add a couple #includes, merging from GNU libc version.
7486 2000-11-10 Jim Meyering <meyering@lucent.com>
7488 * obstack.h: Update from GNU libc.
7489 * obstack.c: Likewise.
7491 2000-11-06 Paul Eggert <eggert@twinsun.com>
7493 * getusershell.c (setusershell): Use rewind rather than
7494 fseek/fseeko, to avoid configuration hassles with fseeko.
7495 Don't bother opening SHELLS_FILE if shellstream is NULL;
7498 2000-11-05 Jim Meyering <meyering@lucent.com>
7500 * makepath.h (make_dir): Declare.
7501 * makepath.c (make_dir): Remove `static' attribute.
7504 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7506 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7507 last one in a bucket, advance to the next bucket.
7509 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7511 * fnmatch.c: Do not comment out all the code if we are using
7512 the GNU C library, because in some cases we are replacing buggy
7513 code in the GNU C library itself.
7515 2000-10-30 Paul Eggert <eggert@twinsun.com>
7517 * error.h, getline.h, modechange.h:
7518 Remove "2000" from Copyright line, as the file hasn't been
7519 changed this year other than in the copyright notice.
7521 * xalloc.h: Add "2000" to Copyright line, as this file
7522 was changed this year.
7524 2000-10-30 Paul Eggert <eggert@twinsun.com>
7526 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7527 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7528 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7530 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7532 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7533 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7534 doesn't define __restrict_arr.
7536 2000-10-29 Jim Meyering <meyering@lucent.com>
7538 * xstat.in: Fix grammar in comment.
7540 2000-10-28 Jim Meyering <meyering@lucent.com>
7542 * memchr.c: Update from libc.
7543 Adjust for portability:
7544 [HAVE_STDLIB_H]: Include stdlib.h.
7545 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7546 Undef __memchr, too.
7547 [!weak_alias]: Define __memchr to memchr.
7549 * regex.c: Update from libc.
7550 * regex.h: Likewise.
7551 * getopt1.c: Likewise.
7552 * memcmp.c: Likewise.
7554 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7555 Avoid using fseek, when possible -- it's broken by design.
7556 Patch by Ulrich Drepper.
7558 2000-10-26 Jim Meyering <meyering@lucent.com>
7560 * strftime.c: Update from libc.
7562 2000-10-25 Jim Meyering <meyering@lucent.com>
7564 * obstack.c: Update from libc.
7566 2000-10-23 Jim Meyering <meyering@lucent.com>
7568 * hard-locale.c (hard_locale): Revert last change -- it was simply
7569 wrong. That set_locale call must not have any side effects.
7572 2000-10-22 Jim Meyering <meyering@lucent.com>
7574 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7575 [CYCLIC]: Remove now-unused definition.
7577 * save-cwd.c (O_DIRECTORY): Define, if needed.
7578 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7579 Suggestion from Ulrich Drepper.
7581 2000-10-21 Jim Meyering <meyering@lucent.com>
7583 * dirname.c (dir_name_r): New function, factored out of dir_name.
7584 (dir_name): Use dir_name_r.
7585 * dirname.h (dir_name_r): Declare it.
7587 2000-10-21 Jim Meyering <meyering@lucent.com>
7589 * dirname.c (memrchr): Declare if necessary.
7590 (dir_name): Remove the restriction that there be no
7591 trailing slashes. Now, this code skips past them, effectively
7593 [TEST_DIRNAME] (main): New unit tests.
7595 * memrchr.c: New file from GNU libc.
7596 Undef __memrchr, too.
7597 [!weak_alias]: Define __memrchr to memrchr.
7598 Guard weak_alias use with `#ifdef weak_alias'.
7600 2000-10-17 Jim Meyering <meyering@lucent.com>
7602 * quote.h (PARAMS): Define and use.
7603 Reported by Akim Demaille.
7605 * getopt.c: Update from libc.
7607 2000-10-16 Jim Meyering <meyering@lucent.com>
7609 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7612 2000-09-25 Jim Meyering <meyering@lucent.com>
7614 * md5.h (rol): Define (from GnuPG).
7616 * sha.c: Give credit (GnuPG) where due.
7617 (M): Use rol rather than open-coding it.
7618 Add a FIXME comment.
7620 2000-09-21 Jim Meyering <meyering@lucent.com>
7622 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7623 Reported by Michael Stone.
7625 2000-09-20 Jim Meyering <meyering@lucent.com>
7627 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7628 (noinst_HEADERS): Add sha.h.
7629 Based on code from Scott G. Miller and from GnuPG.
7631 2000-09-15 Jim Meyering <meyering@lucent.com>
7633 * regex.c: Update from libc.
7635 2000-09-10 Jim Meyering <meyering@lucent.com>
7637 * getopt.c (_getopt_internal): Update from glibc.
7639 2000-09-09 Jim Meyering <meyering@lucent.com>
7641 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7642 think it should be used as a general replacement for isascii.
7643 * fnmatch.c: Likewise.
7644 * mbswidth.c: Likewise
7645 * regex.c: Likewise.
7648 * userspec.c: Include sys/param.h and limits.h.
7650 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7651 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7652 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7653 UID, GID. Check range.
7655 2000-09-06 Jim Meyering <meyering@lucent.com>
7657 * getopt.c (_getopt_internal): Update from glibc.
7659 2000-08-30 Jim Meyering <meyering@lucent.com>
7661 * strftime.c: Merge in changes from GNU libc.
7663 2000-08-26 Jim Meyering <meyering@lucent.com>
7665 * closeout.c: Include "__fpending.h".
7666 (close_stdout_status): Return right away if there's nothing to flush.
7668 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7669 * __fpending.c: New file.
7670 * __fpending.h: New file.
7672 2000-08-07 Paul Eggert <eggert@twinsun.com>
7674 Standardize on "memory exhausted" instead of "Memory exhausted"
7675 or "virtual memory exhausted".
7676 * obstack.c (print_and_abort): Use "memory exhausted", not
7677 "virtual memory exhausted".
7678 * same.c (same_name): Invoke xalloc_die instead of printing
7680 * userspec.c (parse_user_spec): Likewise.
7681 * bumpalloc.h: comment fix
7682 * same.c, userspec.c: Include xalloc.h.
7684 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7685 not char *const and pointing to a constant array.
7686 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7687 (xrealloc): Comment fix.
7689 * userspec.c (parse_user_spec):
7690 Don't translate a message until just before returning,
7691 to avoid unnecessary translation.
7693 2000-08-07 Jim Meyering <meyering@lucent.com>
7695 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7696 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7697 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7698 getgroups.c, gethostname.c, getopt.h, group-member.c,
7699 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7700 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7701 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7702 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7703 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7704 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7705 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7706 yesno.c: Back out Copyright date changes for each file with no change
7707 this year. This eases coordination with other programs using the same
7708 source code modules. From Paul Eggert.
7710 2000-08-03 Greg McGary <greg@mcgary.org>
7712 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7713 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7714 (EXTEND_BUFFER): Use them.
7716 2000-08-01 Jim Meyering <meyering@lucent.com>
7718 * dirname.c (ISSLASH): Define.
7719 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7720 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7721 both `\' and `/' may be use as path separators.
7722 Based on a patch from Prashant TR.
7724 2000-07-31 Paul Eggert <eggert@twinsun.com>
7726 * quotearg.c (quotearg_n_options): Don't make the initial
7727 slot vector a constant, since it might get modified.
7729 2000-07-31 Jim Meyering <meyering@lucent.com>
7731 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7732 * obstack.c (print_and_abort): Likewise.
7734 2000-07-30 Paul Eggert <eggert@twinsun.com>
7736 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7737 buffer, so that the caller can always quote one small
7738 component of a "memory exhausted" message in slot 0.
7739 From a suggestion by Jim Meyering.
7741 2000-07-30 Jim Meyering <meyering@lucent.com>
7743 * makepath.c (make_path): Quote the other instance, too.
7745 * quotearg.c (N_STATIC_SLOTVECS): Define.
7746 (STATIC_BUF_SIZE): Define.
7747 (quotearg_n_options): Use only statically allocated storage when
7748 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7749 than STATIC_BUF_SIZE.
7751 2000-07-29 Jim Meyering <meyering@lucent.com>
7753 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7754 * dirname.c (dir_name): Likewise.
7756 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7758 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7759 (dir_name): Assert that there are no trailing slashes.
7761 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7763 * mbswidth.h (mbswidth): Add a flags argument.
7764 (mbswidth): New declaration.
7765 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7766 * mbswidth.c (mbswidth): Add a flags argument.
7767 (mbsnwidth): New function.
7769 2000-07-24 Jim Meyering <meyering@lucent.com>
7771 * mbswidth.c: Remove useless #else. From Bruno Haible.
7773 2000-07-23 Paul Eggert <eggert@twinsun.com>
7775 * mbswidth.c (_XOPEN_SOURCE):
7776 Don't define; this causes problems on Solaris 7.
7777 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7779 2000-07-23 Paul Eggert <eggert@twinsun.com>
7782 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7783 so that mbstate_t is always defined.
7785 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7786 be 1 in at least one GCC installation, and this configuration
7787 error is likely to be common. Ignoring MB_LEN_MAX hurts
7788 performance on hosts that have mbrtowc but have only unibyte
7789 locales, but I assume these hosts are rare.
7791 2000-07-23 Paul Eggert <eggert@twinsun.com>
7793 * quotearg.c: Streamline by invoking multibyte code only if needed.
7794 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7795 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7796 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7797 invoke multibyte primitives.
7799 2000-07-23 Jim Meyering <meyering@lucent.com>
7801 * basename.c (base_name): Add an assertion.
7803 2000-07-15 Bruno Haible <clisp.cons.org>
7805 * quotearg.c: When the system forces us to redefine mbstate_t,
7806 shadow its mbsinit function.
7808 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7810 * mbswidth.h: New file.
7811 * mbswidth.c: New file.
7812 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7813 (noinst_HEADERS): Add mbswidth.h.
7815 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7817 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7820 2000-07-15 Jim Meyering <meyering@lucent.com>
7822 * makepath.c: Include quote.h.
7823 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7824 corresponding argument in a `quote (...)' call.
7825 Give better diagnostics.
7827 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7828 (noinst_HEADERS): Add quote.h.
7830 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7831 from tar's src/misc.c.
7832 * quote.h: New file. Prototypes for same.
7834 2000-07-10 Paul Eggert <eggert@twinsun.com>
7836 From a suggestion by Bruno Haible.
7837 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7838 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7839 to decide whether to define the BeOS workaround macro;
7840 this adjusts to the change to AC_MBSTATE_T.
7842 2000-07-13 Paul Eggert <eggert@twinsun.com>
7844 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7846 * quotearg.c (quoting_style_args, quoting_style_vals,
7847 quotearg_buffer_restyled): Add support for
7848 clocale_quoting_style. Undo previous change to
7849 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7850 and "{RIGHT QUOTATION MARK}" msgids.
7852 2000-07-05 Paul Eggert <eggert@twinsun.com>
7854 The old behavior of quoting `like this' doesn't look good with
7855 newer, ISO-style fonts. See:
7856 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7858 Instead, quote "like this" by default. Let the translator
7859 tailor the locale-specific quoting behavior by providing
7860 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7862 * quotearg.c (N_): New macro.
7863 (gettext_default): New function.
7864 (quotearg_buffer_restyled): Use
7865 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7866 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7868 2000-07-09 Jim Meyering <meyering@lucent.com>
7870 * Most files: Update copyright dates to include 2000.
7872 2000-07-08 Jim Meyering <meyering@lucent.com>
7874 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7876 (xgethostname): Remove now-unnecessary #ifdef.
7877 Move declaration of `err' into loop where it's used.
7879 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7881 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7882 by allocating a larger buffer. Test the gethostname return value for
7883 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7884 returns an error and ENAMETOOLONG isn't defined.
7886 2000-07-05 Paul Eggert <eggert@twinsun.com>
7887 and Bruno Haible <haible@clisp.cons.org>
7889 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7891 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7893 * quotearg.c (struct quoting_options): Simplify quote_these_too
7896 2000-07-03 Jim Meyering <meyering@lucent.com>
7898 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7899 Reported by Bruno Haible.
7901 2000-07-04 Jim Meyering <meyering@lucent.com>
7903 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7904 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7907 2000-07-03 Paul Eggert <eggert@twinsun.com>
7908 and Bruno Haible <haible@clisp.cons.org>
7910 * quotearg.c (mbrtowc):
7911 Assign to *pwc, and return 1 only if result is nonzero.
7912 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7914 2000-07-03 Jim Meyering <meyering@lucent.com>
7916 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7917 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7920 2000-07-02 Jim Meyering <meyering@lucent.com>
7922 * quotearg.c (mbstate_t): Don't define here.
7924 2000-07-02 Jim Meyering <meyering@lucent.com>
7926 * nanosleep.c (SIGCONT): Define if not already defined.
7928 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7930 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7931 per change in ../m4/ls-mntd-fs.m4.
7932 (read_filesystem_list): Ignore symbolic links.
7934 2000-06-29 Jim Meyering <meyering@lucent.com>
7936 * same.c: Include <string.h> or <strings.h>, as appropriate,
7937 for declaration of strcmp.
7939 * long-options.c: Include <stdlib.h>, for declaration of exit.
7941 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7942 Avoid warning by casting result to `char *' to remove `const'.
7944 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7946 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7948 2000-06-26 Paul Eggert <eggert@twinsun.com>
7950 savedir now sets errno on failure and invokes xmalloc to get memory.
7951 Fix a couple of other minor bugs while we're at it.
7953 * savedir.c (<unistd.h>): Do not include; there's no need.
7954 (NAMLEN): Remove macro.
7955 (malloc, realloc): Remove decls.
7957 ("xalloc.h"): Include.
7958 (NAME_SIZE_DEFAULT): New macro.
7959 (savedir): Use xmalloc / xrealloc to allocate memory.
7960 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7961 Skip "" directory entries.
7962 Use strlen to calculate directory entry length, since the old method
7963 is rarely used these days and isn't worth supporting.
7964 Don't use a pointer after freeing it.
7965 Check for integer overflow when calculating allocation size.
7966 Use memcpy to copy entries, instead of stpcpy.
7967 Set errno properly when returning NULL.
7968 Check for readdir error.
7970 2000-06-26 Jim Meyering <meyering@lucent.com>
7972 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7974 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7976 * getusershell.c (xmalloc, xrealloc): Remove functions.
7978 Don't include <stdlib.h>. Don't declare malloc, realloc.
7980 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7982 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7984 2000-06-24 Jim Meyering <meyering@lucent.com>
7986 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7988 2000-06-21 Jim Meyering <meyering@lucent.com>
7990 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7992 2000-06-19 Paul Eggert <eggert@twinsun.com>
7994 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7995 (mbrtowc, mbstate_t): Define substitutes if
7996 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7997 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7998 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8000 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8002 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8003 than 1024, return a memory chunk of least possible size, instead
8004 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8005 Use free/xmalloc instead of xrealloc to avoid copying for very long
8008 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8010 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8011 address, not strdup. Include <stdlib.h> and don't declare free().
8013 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8015 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8018 2000-06-21 Jim Meyering <meyering@lucent.com>
8020 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8021 (noinst_HEADERS): Add getstr.h.
8023 * getline.c (getstr): Move into a separate file.
8024 * getstr.c (getstr): New file, extracted from getline.c, with
8025 the following changes: new parameter, delim2; both delim[12]
8026 parameters have type `int', not `char'. The latter would lose
8027 with 8-bit delimiters.
8028 * getstr.h: New file.
8030 2000-06-19 Jim Meyering <meyering@lucent.com>
8032 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8034 2000-06-18 Jim Meyering <meyering@lucent.com>
8036 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8037 Besides, these days every porting target provides a mkdir function.
8039 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8040 (this snippet comes from src/system.h).
8042 2000-06-15 Paul Eggert <eggert@twinsun.com>
8044 * human.c (adjust_value): New function.
8045 (human_readable_inexact): Apply rounding style even when
8046 printing approximate values.
8048 2000-06-14 Paul Eggert <eggert@twinsun.com>
8050 * human.c (human_readable_inexact): Allow an input block
8051 size that is not a multiple of the output block size, and vice versa.
8052 Reported by Piergiorgio Sartor.
8054 2000-06-14 Paul Eggert <eggert@twinsun.com>
8056 * getdate.y (get_date): Apply relative times after time
8057 zone indicator, not before. Reported by Todd A. Jacobs.
8059 2000-06-13 Jim Meyering <meyering@lucent.com>
8061 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8063 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8065 2000-06-12 Paul Eggert <eggert@twinsun.com>
8067 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8069 2000-06-04 Paul Eggert <eggert@twinsun.com>
8071 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8073 2000-06-04 Jim Meyering <meyering@lucent.com>
8075 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8076 SunOS 4.1.4 for which gid_t is an unsigned type.
8078 2000-06-03 Jim Meyering <meyering@lucent.com>
8080 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8082 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8084 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8085 newer, don't install charset.alias.
8086 * config.charset: Change the Linux/glibc rules so they become empty
8087 on glibc-2.1 or newer.
8089 2000-06-02 Jim Meyering <meyering@lucent.com>
8091 * mountlist.c: Back out last change. Instead, do this...
8092 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8093 member using the same `ignore'-testing code.
8094 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8098 2000-05-29 Jim Meyering <meyering@lucent.com>
8100 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8101 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8103 2000-05-22 Jim Meyering <meyering@lucent.com>
8105 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8107 2000-05-18 Jim Meyering <meyering@lucent.com>
8109 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8110 back, too, since it may have been modified by allocate_entry.
8111 (hash_delete): Rewrite to use neither the assignment operator
8112 nor the comma operator in an if-expression.
8114 2000-05-15 Paul Eggert <eggert@twinsun.com>
8117 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8118 Remove; no longer needed.
8119 "quotearg.h": Add include.
8120 (file_name): Do not bother to explicitly initialize to NULL; it's less
8121 efficient on some hosts.
8122 (close_stdout_status): Remove test as to whether stdout was already
8123 closed; it breaks for the case "echo x | sort >&-".
8124 Quote file name colons.
8125 Do not assume that _("write error") lacks format strings.
8127 2000-05-15 Jim Meyering <meyering@lucent.com>
8129 * version-etc.c (version_etc_copyright): Update the copyright string
8130 used in all --version output.
8132 2000-05-14 Jim Meyering <meyering@lucent.com>
8134 * closeout.c (close_stdout_set_file_name): New function.
8135 (close_stdout_status): Use new file-scoped global.
8136 Return right away if fstat says the stdout file descriptor is invalid.
8137 * closeout.h (close_stdout_set_file_name): Declare.
8139 2000-05-10 Jim Meyering <meyering@lucent.com>
8141 * closeout.c [default_exit_status]: New file-scoped variable.
8142 (close_stdout_set_status): New function.
8143 * closeout.h (close_stdout_set_status): Declare.
8145 2000-05-08 Jim Meyering <meyering@lucent.com>
8147 * long-options.c: Don't include closeout.h.
8148 (parse_long_options): Don't call close_stdout for --version.
8150 2000-05-06 Jim Meyering <meyering@lucent.com>
8152 * strnlen.c: Undefine __strnlen and strnlen.
8153 [!weak_alias]: Define __strnlen to strnlen.
8155 * atexit.c: New file, from libiberty.
8157 2000-05-06 Jim Meyering <meyering@lucent.com>
8159 * closeout.c (close_stdout_status): Also check for errors on the
8162 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8164 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8165 instead of xmalloc, xrealloc, path_concat.
8166 (locale_charset): Treat empty environment variables as absent.
8167 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8169 2000-05-04 Jim Meyering <meyering@lucent.com>
8171 * getopt.c: Update from glibc.
8172 * obstack.c: Likewise.
8173 * obstack.h: Likewise.
8174 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8176 * regex.h: Likewise.
8177 * strndup.c: Likewise.
8178 * strnlen.c: New file, from glibc.
8180 2000-05-01 Jim Meyering <meyering@lucent.com>
8182 * full-write.c (full_write): Remove `FIXME' part of comment.
8184 2000-04-29 Jim Meyering <meyering@lucent.com>
8186 * path-concat.c: Declare strdup only if it's not defined.
8187 * canon-host.c: Likewise.
8189 2000-04-28 Jim Meyering <meyering@lucent.com>
8191 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8192 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8193 included first, then limits.h is included by locale.h by libintl.h.
8194 From John David Anglin.
8196 2000-04-25 Jim Meyering <meyering@lucent.com>
8198 * makepath.c (S_IRWXUGO): Define.
8199 (make_path): Always perform explicit chmod if MODE specifies any
8200 of the `special' permission bits. Prompted by a bug report against
8201 install from Mate Wierdl and Joost van Baal.
8203 2000-04-18 Jim Meyering <meyering@lucent.com>
8207 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8208 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8210 2000-04-17 Jim Meyering <meyering@lucent.com>
8212 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8213 the definition of it to rpl_strftime also defined-away the system's
8216 2000-04-15 Jim Meyering <meyering@lucent.com>
8218 Use `C' to denote so-called `contiguous' files, the same way
8220 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8221 (ftypelet): Use S_ISCTG.
8222 From Michael Deutschmann.
8224 2000-04-14 Jim Meyering <meyering@lucent.com>
8226 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8228 2000-04-08 Jim Meyering <meyering@lucent.com>
8230 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8231 names don't conflict. Reported by Eli Zaretskii.
8233 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8235 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8236 bug. Deal with the different error behavior of Irix iconv.
8238 2000-04-07 Jim Meyering <meyering@lucent.com>
8240 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8241 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8243 2000-04-05 Jim Meyering <meyering@lucent.com>
8245 Portability tweaks required for ultrix4.3.
8246 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8247 * readutmp.c: Include sys/types.h before sys/stat.h.
8248 * canon-host.c: Declare strdup.
8249 * path-concat.c: Likewise.
8250 From John David Anglin.
8252 2000-04-04 Jim Meyering <meyering@lucent.com>
8254 Be more DOS 8.3-friendly.
8255 * ref-add.sin: Renamed from ref-add.sed.in.
8256 * ref-del.sin: Renamed from ref-del.sed.in.
8257 * Makefile.am: Reflect renaming.
8258 Reported by Eli Zaretskii.
8260 Use a temporary file name that won't clash with `charset.alias'
8261 in the DOS 8.3 name space.
8262 * Makefile.am (charset_tmp): Define.
8263 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8264 (uninstall-local): Likewise.
8265 Reported by Eli Zaretskii.
8267 2000-03-29 Paul Eggert <eggert@twinsun.com>
8269 * time/strftime.c (my_strftime): Make sure we call the system
8270 strftime, not ourselves, when invoking the underlying strftime.
8272 2000-03-24 Jim Meyering <meyering@lucent.com>
8274 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8275 (charset_alias): Define.
8276 (install-exec-local): Factor out common code.
8277 (uninstall-local): Split lines longer than 80.
8278 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8280 (.sed.in.sed): New rule. Don't redirect directly to $@.
8281 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8283 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8285 * config.charset: Output a line containing "Packages using this file".
8286 * ref-add.sed.in, ref-del.sed.in: New files.
8287 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8288 ref-del.sed): New rules.
8290 2000-03-17 Jim Meyering <meyering@lucent.com>
8292 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8293 Otherwise, include <strings.h>
8295 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8297 * unicodeio.c (utf8_wctomb): New function.
8298 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8299 format instead of in UCS-4 with platform dependent endianness.
8301 2000-03-07 Paul Eggert <eggert@twinsun.com>
8303 * savedir.c (savedir): Work even if directory size is
8304 negative; this can happen with some screwy NFS configurations.
8306 2000-03-06 Jim Meyering <meyering@lucent.com>
8308 * localcharset.c (get_charset_aliases): Don't try to free file_name
8309 if it's NULL (because we ran out of memory). From Bruno Haible.
8311 2000-03-05 Jim Meyering <meyering@lucent.com>
8313 * localcharset.c ("path-concat.h"): Include.
8314 (get_charset_aliases): Use path_concat instead of ANSI string
8317 * unicodeio.h (PARAMS): Define.
8318 Use it to guard prototype.
8320 2000-03-04 Jim Meyering <meyering@lucent.com>
8322 * Makefile.am (install-exec-local): Create $(libdir) before installing
8324 (uninstall-local): Uncomment this rule so `make distcheck' works
8327 * unicodeio.c (<errno.h>): Include it.
8328 (errno): Declare if not defined.
8330 * localcharset.c: Add Bruno's comment justifying use of volatile.
8332 * config.charset: New version, incorporating remarks from a linux
8333 i18n mailing list. From Bruno Haible.
8335 2000-03-02 Jim Meyering <meyering@lucent.com>
8337 * Makefile.am (EXTRA_DIST): Add config.charset.
8339 2000-03-01 Jim Meyering <meyering@lucent.com>
8341 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8342 * unicodeio.c: Likewise.
8344 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8346 * config.charset: New file.
8347 * localcharset.c: New file.
8348 * unicodeio.h, unicodeio.c: New files.
8349 * Makefile.am (DEFS): Add -DLIBDIR=...
8350 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8351 (noinst_HEADERS): Add unicodeio.h.
8352 (all-local, install-exec-local, charset.alias): New targets.
8354 2000-02-28 Paul Eggert <eggert@twinsun.com>
8356 * quotearg.c (ALERT_CHAR): New macro.
8357 (quotearg_buffer_restyled): Use it.
8359 2000-02-27 Jim Meyering <meyering@lucent.com>
8361 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8362 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8364 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8365 not `#if STDC_HEADERS'.
8366 Declare malloc if needed.
8368 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8369 now that autoconf always defines the HAVE_DECL_ symbols.
8370 * human.c: Likewise.
8372 * strtoumax.c: Likewise.
8374 * backupfile.c: Arrange for cpp to fail if the configure-time
8375 declaration check was not run.
8377 * human.c: Likewise.
8379 * strtoumax.c: Likewise.
8381 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8382 then first look up the entire `.'-containing string as a login name.
8384 2000-02-18 Paul Eggert <eggert@twinsun.com>
8386 * getdate.y: Handle two-digit years with leading zeros correctly.
8387 (textint): New typedef.
8388 (parser_control): Member year changed from int to textint.
8390 (YYSTYPE): Removed; replaced by %union with int and textint members.
8391 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8392 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8393 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8394 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8395 (date, number, to_year): Use width of number in digits, not its value,
8396 to determine whether it's a 2-digit year, or a 2-digit time.
8397 (yylex): Store number of digits of numeric tokens.
8398 Reported by John Kendall.
8400 (parser_control): Changed from struct parser_control to typedef (for
8401 consistency). All uses changed.
8403 (tID): Removed; not used.
8404 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8406 2000-02-14 Paul Eggert <eggert@twinsun.com>
8408 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8409 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8411 2000-02-12 Jim Meyering <meyering@lucent.com>
8413 * userspec.c (ISDIGIT): Define it.
8414 (isdigit): Remove definition.
8415 (is_number): Use ISDIGIT, not isdigit.
8416 <libintl.h>: Include.
8418 (parse_user_spec): Mark translatable strings.
8420 2000-02-10 Jim Meyering <meyering@lucent.com>
8422 With these changes, nanosleep.[ch] are finally enough like the other
8423 lib/* replacement files to compile on a few more losing systems.
8425 * nanosleep.h: Don't include config.h.
8426 Remove prototype from declaration of nanosleep.
8427 (PARAMS): Remove now-unneeded definition.
8428 * nanosleep.c: #undef nanosleep.
8429 (rpl_nanosleep): Rename from nanosleep.
8431 2000-02-03 Jim Meyering <meyering@lucent.com>
8433 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8434 rather than with `#if HAVE_UTMPNAME'.
8436 2000-02-01 Jim Meyering <meyering@lucent.com>
8438 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8440 2000-01-31 Jim Meyering <meyering@lucent.com>
8442 * nanosleep.h (nanosleep): Guard declaration with
8443 `#if ! HAVE_DECL_NANOSLEEP'.
8444 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8445 the declaration in that vendor's sys/timers.h.
8446 Reported by Christian Krackowizer.
8448 * quotearg.c (ISASCII): Add #undef and move definition to follow
8449 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8450 (ISPRINT): Likewise.
8451 Reported by Tom Tromey.
8453 2000-01-30 Jim Meyering <meyering@lucent.com>
8455 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8456 uses of ->ut_name. The latter doesn't work with new Linux header files
8457 where only utmpx.ut_user is declared.
8459 * readutmp.h (UT_USER): Define.
8461 2000-01-23 Jim Meyering <meyering@lucent.com>
8463 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8466 2000-01-22 Jim Meyering <meyering@lucent.com>
8468 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8469 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8470 Required for some AIX systems. Reported by Christian Krackowizer.
8471 [TESTING] (main): New function.
8473 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8474 * dirname.c (dir_name): Support for DOS-style file names with drive
8477 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8479 * strverscmp.c (ISDIGIT): Define.
8480 (strverscmp): Use ISDIGIT, not isdigit.
8482 2000-01-17 Paul Eggert <eggert@twinsun.com>
8484 * nanosleep.c (nanosleep):
8485 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8486 POSIX.1 doesn't require SA_INTERRUPT and some systems
8487 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8488 it's been part of POSIX.1 since day 1 (in 1988).
8490 2000-01-17 Jim Meyering <meyering@lucent.com>
8492 * interlock: Remove unused file. Reported by François Pinard.
8494 2000-01-16 Paul Eggert <eggert@twinsun.com>
8496 * quotearg.c (quotearg_buffer_restyled): Do not quote
8497 alert, backslash, formfeed, and vertical tab unnecessarily in
8498 shell quoting style.
8501 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8502 Free Software Foundation, Inc.
8503 Copying and distribution of this file, with or without modification,
8504 are permitted provided the copyright notice and this notice are preserved.