1 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
4 * chdir-long.c (cdb_free): Don't bother trying to open directory
5 for write access: POSIX says that must fail.
6 * fts.c (diropen): Likewise.
7 * save-cwd.c (save_cwd): Likewise.
8 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
9 well, for minor improvements on hosts that lack O_DIRECTORY.
11 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
12 Report an error at compile-time if only a 1-second nominal clock
16 * mkdir-p.c: Include lchmod.h, lchown.h.
17 (make_dir_parents): Use lchown rather than chown, and
18 lchmod rather than chmod.
20 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
21 too. Problem with "none" reported by Bob Proulx. Problem with
22 "proc" reported by n0dalus.
24 * mountlist.c: Include <limits.h>.
25 (dev_from_mount_options)
26 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
27 New function. It no longer assumes "dev=" has the System V meaning
28 on Linux (since it doesn't). It also parses "dev=" more carefully.
29 (read_file_system_list)
30 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
31 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
34 * posixtm.h (PDS_PRE_2000): New macro.
35 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
36 All usages changed. Reject dates outside the range 1969-1999 if
39 2006-01-09 Jim Meyering <jim@meyering.net>
43 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
45 Rewrite fts.c not to change the current working directory,
46 by using openat, fstatat, fdopendir, etc..
48 * fts.c [! _LIBC]: Include "openat.h", "unistd--.h", and "fcntl--.h".
49 [_LIBC] (fchdir): Don't undef or define; no longer used.
50 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
51 Now, this `function' always succeeds, and consumes its file descriptor
52 parameter -- so callers must not close such FDs. Update callers.
53 (diropen_fd, opendirat, cwd_advance_fd): New functions.
54 (diropen): Add parameter, SP. Adjust all callers.
55 Implement using diropen_fd, rather than open.
56 (fts_open): Initialize new member, fts_cwd_fd.
57 Remove fts_rft-setting code.
58 (fts_close): Close fts_cwd_fd, if necessary.
59 (__opendir2): Define in terms of opendir or opendirat,
60 depending on whether the FST_NOCHDIR flag is set.
61 (fts_build): Since fts_safe_changedir consumes its FD, and since
62 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
63 and close the dup'd file descriptor upon failure.
64 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
65 (fts_safe_changedir): Tweak semantics to reflect that this function
66 now calls cwd_advance_fd and hence consumes its FD argument.
67 * fts_.h [struct FTS] (fts_cwd_fd): New member.
68 (fts_rft): Remove now-unused member.
70 * openat.c (fchownat): New function.
71 * openat.h (fchmodat, fchownat): Declare.
72 (chmodat, lchmodat): Define convenience functions.
73 (chownat, lchownat): Likewise.
75 * chdir-safer.h, chdir-safer.c: New files.
77 * modechange.c (mode_compile): Reject an invalid mode string
78 that starts with an octal digit. From Andreas Gruenbacher.
80 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
81 and dup to open_safer and dup_safer, respectively.
82 (openat_permissive): Fix typo in comment.
84 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
85 "gettext.h"; either no longer needed or are guaranteed by openat.h.
86 (_): Remove; no longer needed.
87 (openat): Renamed from rpl_openat; no need for rpl_openat
88 since openat.h renames openat for us.
89 Replace most of the body with a call to openat_permissive,
90 to avoid duplicate code.
91 Port to (probably hypothetical) environments were mode_t is
93 (openat_permissive): Require mode arg, so that we can check
94 types better. Put it just after flags. Change cwd failure
95 indicator from pointer-to-bool to pointer-to-errno-value.
97 Invoke openat_save_fail and/or openat_restore_fail if
98 cwd_errno is null, so that openat can call us.
99 (openat_permissive, fdopendir, fstatat, unlinkat):
100 Simplify errno handling to avoid some duplicate code,
101 as it's OK to set errno on success.
102 * openat.h: Revamp code so that function macros depend on
103 __OPENAT_PREFIX only, not also on AT_FDCWD.
104 (openat_ro): Remove. Caller changed to use openat_permissive.
105 (openat_permissive): Now a macro, if not a function.
106 (openat_restore_fail, openat_save_fail): Now always functions,
107 since mkdirat needs them even if __OPENAT_PREFIX is defined.
109 * openat-priv.h: New file, defining macros used by mkdirat.c
111 * mkdirat.c: Include openat-priv.h.
112 Remove definitions of macros defined therein.
113 * openat.c: Likewise.
115 * mkdirat.c (mkdirat): New file and function.
116 * openat.h (mkdirat): Declare.
118 * openat.c (fdopendir): Don't change errno when returning non-NULL.
120 * openat.h (openat_permissive): Declare.
123 * openat.c (EXPECTED_ERRNO): New macro.
124 (openat_permissive): New function -- used in remove.c rewrite.
125 (all functions): Set errno just before returning, only if there
126 was an actual failure.
127 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
129 Emulate openat-family functions using Linux's procfs, if possible.
130 Idea and some code based on Ulrich Drepper's glibc changes.
132 * openat.c: (BUILD_PROC_NAME): New macro.
133 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
134 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
135 before falling back on save_cwd and restore_cwd.
136 (fdopendir, fstatat, unlinkat): Likewise.
138 * openat.c (fstatat, unlinkat): Perform the syscall directly,
139 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
141 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
142 as second argument to va_arg. Otherwise, some versions of gcc
143 warn that `if this code is reached, the program will abort'.
145 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
149 Add POSIX ACL support
150 * acl.h (copy_acl, set_acl): Add declarations.
151 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
152 systems other than Linux.
153 (chmod_or_fchmod): New function: use fchmod when possible,
155 (file_has_acl): Add a POSIX ACL implementation, with a
156 Linux-specific subcase.
157 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
158 S_ISVTX from one file to another. Fall back to fchmod/chmod when
159 acls are unsupported.
160 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
161 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
164 2006-01-09 Bruno Haible <bruno@clisp.org>
166 * sysexit_.h (EX_OK): New macro.
167 Suggested by Martin Lambers <marlam@marlam.de>.
169 2006-01-09 Bruno Haible <bruno@clisp.org>
171 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
172 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
173 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
174 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
176 2006-01-09 Bruno Haible <bruno@clisp.org>
178 * stdint_.h (SIZE_MAX): Write the value without involving negative
181 2005-10-16 Bruno Haible <bruno@clisp.org>
183 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
184 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
186 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
188 * strftime.c (tzname): Don't declare if it is already #defined.
189 Problem reported for Mingw by Mark Junker.
191 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
193 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
194 long int, not int, for nanosecond counts, so that people who are
195 used to POSIX struct timespec won't be surprised. Reported by Jim
198 2005-12-16 Jim Meyering <jim@meyering.net>
200 * fprintftime.c, fprintftime.h: New files.
202 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
204 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
205 * argp-help.c (fill_in_uparams): Check if the constructed
206 struct uparams is valid. Fall back to the default values if it is
209 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
211 * argp-help.c (__argp_base_name): New function
212 (__argp_short_program_name): Rewrite using __argp_base_name
213 * argp-namefrob.h: Define program_invocation_name and
214 program_invocation_short_name if requested
215 (__argp_base_name): Add prototype
216 * argp-parse.c (argp_def): Use gettext wrappers
217 (argp_default_parser): Use __argp_base_name
218 * argp-pin.c: New file. Defines program_invocation_name and
219 program_invocation_short_name on systems that lack them.
221 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
223 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
224 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
225 porting problem reported by Georg Schwarz in
226 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
228 2005-07-09 Bruno Haible <bruno@clisp.org>
230 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
231 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
232 Reported by Mark Junker <mjscod@gmx.de>.
234 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
236 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
237 (uintmax_t) [defined uintmax_t]: Do not declare.
238 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
239 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
240 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
241 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
242 sake of portability to weird hosts that C allows (though we don't
243 know of any practical examples).
245 * savedir.h (fdsavedir): New decl.
246 * savedir.c (fdsavedir, savedirstream): New functions; the latter
247 contains most of the former guts of savedir.
248 (savedir): Use savedirstream.
251 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
253 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
254 coreutils no longer futzes with rounding modes.
256 2005-11-14 Jim Meyering <jim@meyering.net>
258 * mkstemp-safer.c: Include <config.h>, required for possible
259 replacement of mkstemp.
261 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
263 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
265 (gethrxtime) [! (HAVE_NANOUPTIME
266 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
267 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
268 our own approximation.
270 2005-11-10 Simon Josefsson <jas@extundo.com>
272 * readline.c: Remove EOL.
274 2005-11-08 Eric Blake <ebb9@byu.net>
276 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
278 2005-11-08 Eric Blake <ebb9@byu.net>
280 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
282 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
284 Fix porting problem reported by Theodoros V. Kalamatianos.
285 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
286 Don't assume that futimes failing means we must fail.
288 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
290 * getcwd.c (__getcwd): Don't assume that system calls after readdir
291 leave errno alone. Problem reported by Dmitry V. Levin.
293 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
295 * savedir.c (savedir): Don't assume that xrealloc etc. leave
296 errno alone. Problem reported by Frederic Jolliton.
298 2005-10-28 Simon Josefsson <jas@extundo.com>
300 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
301 "restrict" keywords, as per POSIX. Protect the function
302 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
303 Don't use K&R prototypes. Check the sprintf return values.
304 Re-define EAFNOSUPPORT if not present. Indent.
306 * md5.h, md5.c: Simplify buffer handling visavi alignment,
307 suggested by Bruno Haible <bruno@clisp.org>.
309 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
311 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
313 * gc-libgcrypt.c: Add MD2 (which is not available through
316 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
318 * md2.h, md2.c: New files.
320 2005-10-24 Simon Josefsson <jas@extundo.com>
322 * md4.h: Shrink buffer size, now that we changed the type.
324 2005-10-22 Simon Josefsson <jas@extundo.com>
326 * arcfour.h, arcfour.c: Use fixed size indices in the
327 arcfour_context struct (simplify test vector testing in GNU
330 2005-10-22 Simon Josefsson <jas@extundo.com>
332 * md4.h, md4.c: Simplify buffer handling visavi alignment,
333 suggested by Bruno Haible <bruno@clisp.org>.
335 2005-10-22 Simon Josefsson <jas@extundo.com>
337 * crc.h: Include stddef.h, for size_t.
339 2005-10-21 Simon Josefsson <jas@extundo.com>
341 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
342 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
344 2005-10-21 Simon Josefsson <jas@extundo.com>
346 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
349 2005-10-21 Simon Josefsson <jas@extundo.com>
351 * gc-gnulib.c: Support ARCTWO in CBC mode.
353 2005-10-21 Simon Josefsson <jas@extundo.com>
355 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
358 * hmac-sha1.c (hmac_sha1): Likewise.
360 * crc.c (crc32_update): Actually use crc parameter, suggested by
361 Bruno Haible <bruno@clisp.org>.
363 * crc.h: Include stdint.h directly, suggested by Bruno Haible
366 2005-10-21 Simon Josefsson <jas@extundo.com>
368 * des.h, des.c: New files.
370 * gc-gnulib.c: Support DES.c
372 2005-10-21 Simon Josefsson <jas@extundo.com>
374 * arctwo.h, arctwo.c: New files.
376 * gc-gnulib.c: Support ARCTWO.
378 2005-10-21 Simon Josefsson <jas@extundo.com>
380 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
382 2005-10-19 Simon Josefsson <jas@extundo.com>
384 * gc-gnulib.c: Support ARCFOUR.
386 2005-10-19 Simon Josefsson <jas@extundo.com>
388 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
391 * gc.h: Add ECB enum type.
393 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
395 2005-10-19 Simon Josefsson <jas@extundo.com>
397 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
399 2005-10-18 Simon Josefsson <jas@extundo.com>
401 * md4.h, md4.c: New files, based on md5.?.
403 2005-10-17 Simon Josefsson <jas@extundo.com>
405 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
407 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
409 2005-10-17 Simon Josefsson <jas@extundo.com>
411 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
413 2005-10-17 Simon Josefsson <jas@extundo.com>
415 * gc.h, gc-libgcrypt.c: Add ciphers.
417 2005-10-17 Simon Josefsson <jas@extundo.com>
419 * sha1.c: Use uint32_t instead of md5_uint32.t
421 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
424 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
426 * md5.h: Use stdint.h and uint32_t. Doc fix.
428 2005-10-15 Simon Josefsson <jas@extundo.com>
430 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
432 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
434 2005-10-14 Simon Josefsson <jas@extundo.com>
436 * arcfour.h, arcfour.c: New files.
438 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
440 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
441 include <wchar.h>; no longer needed.
443 2005-10-14 Jakub Jelinek <jakub@redhat.com>
444 and Ulrich Drepper <drepper@redhat.com>
447 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
448 instead of inline stream orientation test and two separate
449 function calls. Pay no attention to USE_IN_LIBIO.
451 2005-10-14 Roland McGrath <roland@redhat.com>
453 Import from libc. [BZ #1331]
454 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
456 Reported by Matej Vela <vela@debian.org>.
458 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
460 * mkdir-p.c (make_dir_parents): Don't report an error if an
461 intermediate directory is in a read-only file system. Problem
462 reported by Eric Blake.
464 2005-10-13 Simon Josefsson <jas@extundo.com>
466 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
467 Move memory allocation outside of loop.
469 2005-10-12 Simon Josefsson <jas@extundo.com>
471 * gc-pbkdf2-sha1.c: New file.
473 * gc.h: Add gc_pbkdf2_sha1 prototype.
475 2005-10-12 Simon Josefsson <jas@extundo.com>
477 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
478 suggested by Bruno Haible <bruno@clisp.org>.
480 2005-10-12 Simon Josefsson <jas@extundo.com>
482 * gc-libgcrypt.c (gc_hmac_sha1): New function.
484 * gc-gnulib.c (gc_hmac_sha1): New function.
486 2005-10-12 Simon Josefsson <jas@extundo.com>
488 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
490 2005-10-12 Simon Josefsson <jas@extundo.com>
492 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
493 GC_USE_HMAC_MD5, respectively.
495 * gc-libgcrypt.c (gc_md5): Fix assert call.
498 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
500 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
502 * gc-gnulib.c (gc_hash_buffer): Ditto.
504 2005-10-11 Bruno Haible <bruno@clisp.org>
506 * c-strcasestr.h: New file, from GNU gettext.
507 * c-strcasestr.c: New file, from GNU gettext.
509 2005-10-11 Bruno Haible <bruno@clisp.org>
511 * c-strcase.h: New file, from GNU gettext.
512 * c-strcasecmp.c: New file, from GNU gettext.
513 * c-strncasecmp.c: New file, from GNU gettext.
515 2005-10-11 Simon Josefsson <jas@extundo.com>
517 * crc.h, crc.c: New files.
519 * gc.h (gc_hash_buffer): Add doc.
521 2005-10-08 Simon Josefsson <jas@extundo.com>
523 * gc.h: Add gc_hash and gc_hash_buffer.
525 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
527 * gc-libgcrypt.c (gc_hash_buffer): Add.
529 2005-10-11 Bruno Haible <bruno@clisp.org>
531 * strcasecmp.c: Include limits.h.
532 (strcasecmp): Avoid integer overflow on exotic platforms.
533 * strncasecmp.c: Include limits.h.
534 (strncasecmp): Avoid integer overflow on exotic platforms.
535 Reported by Paul Eggert.
537 2005-10-06 Simon Josefsson <jas@extundo.com>
539 * hmac-md5.c: New file.
543 2005-10-06 Simon Josefsson <jas@extundo.com>
545 * memxor.c (memxor): Avoid casts and warnings.
547 2005-10-05 Derek Price <derek@ximbiot.com>
549 * getdelim.c (SIZE_MAX): New macro, if not already defined.
551 2005-10-05 Simon Josefsson <jas@extundo.com>
553 * memxor.c (memxor): Fix compiler error.
555 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
556 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
558 * memxor.h, memxor.c: New files.
560 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
561 we assume all systems have it, suggested by Jim Meyering
562 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
563 any systems lack sys/socket.h; mingw32 is known to lack it, but we
564 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
567 2005-10-04 Bruno Haible <bruno@clisp.org>
569 * verify.h (verify_true): Provide alternative definition for C++.
571 2005-10-04 Simon Josefsson <jas@extundo.com>
573 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
574 D. Baushke" <mdb@gnu.org>.
576 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
578 * getdelim.c: Include getdelim.h first. Include <limits.h>.
579 (SSIZE_MAX): New macro, if not already defined.
580 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
583 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
585 * exclude.c: Include verify.h.
586 (verify): Remove. All callers changed to use verify.h's version.
587 * strtoimax.c: Likewise.
588 * utimecmp.c: Likewis.e
591 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
592 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
593 * .cvsignore: Add fts.h, search.h, t-fpending.
594 * settime.c (settime): Fix { typo in previous patch. Also, don't
595 bother returning ENOSYS if settimeofday or stime fails; just let
596 them return whatever errno they want to return.
597 * utimens.c: Include unistd.h, for dup2.
598 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
599 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
601 2005-10-02 Jim Meyering <jim@meyering.net>
604 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
605 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
606 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
607 Remove AT_FDCWD test.
608 Do not consume the fd unless successful.
609 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
610 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
611 block, so that we don't even try to compile it if settimeofday is
612 available. This works around a compilation failure on OSF1 V5.1,
613 due to stime requiring a `long int*' while tv_sec is `int'.
615 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
617 * getdelim.c (getdelim): Remove unused variables.
619 2005-10-01 Simon Josefsson <jas@extundo.com>
621 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
622 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
623 AI_* and EAI_* definitions. Protect function declarations.
625 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
627 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
628 so that the code works even with ancient cpp. Portability problem
629 with GCC 2.7.2.1 reported by Thomas M.Ott.
631 2005-09-27 Jim Meyering <jim@meyering.net>
633 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
635 * intprops.h (signed_type_or_expr__): Define.
636 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
639 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
641 * verify.h (verify_expr): Remove, replacing with:
642 (verify_true): New macro that returns true instead of void.
643 (verify_type__): Remove.
644 (verify): Use verify_true rather than verify_type__.
646 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
648 * utimens.c (ENOSYS): Define if not already defined.
649 (futimens): Support having a null PATH if the file descriptor
652 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
654 (__attribute): Define to empty unless GCC 3.1 or later.
655 This works around a core dump on OpenBSD 3.4, which has GCC
656 2.95.3, which dumps core when given __attribute__(()). It also
657 simplifies other tests, since we really don't want to bother with
658 worrying about which ancient version of GCC supported what.
659 Original problem reported by Yoann Vandoorselaere, with part of
660 the fix suggested by Derek Price.
662 2005-09-24 Jim Meyering <jim@meyering.net>
664 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
665 so we can once again use a positive bitfield width of 1 -- now we
666 don't have to explain why we were using a bitfield width of 2.
668 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
670 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
671 Problem reported by Eric Blake.
672 (getaddrinfo): Initialize se so that it's not garbage.
673 Redo internal storage allocation so that it doesn't make unportable
674 assumptions about alignment.
677 * utimens.c (futimens): Use futimesat if available.
678 Prefer it to futimes since it doesn't have the futimes bug.
680 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
681 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
682 Instead, declare a function that returns a pointer to an array,
683 and use verify_type__ to declare the size of the array.
684 Problem and germ of a solution reported by Bruno Haible.
685 (verify_type__): Use 2, not 1, for bitfield size, to avoid
686 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
688 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
692 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
694 * argmatch.h: Include verify.h
695 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
696 (ARGMATCH_ASSERT): Remove; unused.
697 * canonicalize.c: Assume STDC_HEADERS.
698 * exclude.c: Include "strcase.h".
699 * regex_internal.h [!defined _LIBC]: Likewise.
700 * getusershell.c: Include stdio--.h rather than stdio.h
702 (getusershell): Call fopen, not fopen_safer.
703 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
704 Do not include unistd-safer.h.
705 (save_cwd): Don't call fd_safer; no longer needed
706 now that we include fcntl--.h.
708 * getdate.y (relative_time): New type.
709 (RELATIVE_TIME_0): New constant.
710 (parser_control): Use relative_time instead of doing it ourselves.
711 (%union): Add new relative_time rel member.
712 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
714 (relunit, relunit_snumber): Now of type rel.
715 (zone, rel, relunit, get_date): Adjust to above changes.
717 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
718 Do not include unistd-safer.h.
719 (getloadavg): Don't call fd_safer; no longer needed
720 now that we include fcntl--.h.
722 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
723 (make_dir_parents): Treat ENOSYS like EEXIST.
725 Improve quality of diagnostics on restore_cwd failure.
726 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
727 (make_dir_parents): Last arg is now int * (for errno), not bool *.
728 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
729 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
730 each time through the loop. Do not diagnose restore_cwd failure;
731 that is the caller's job (and perhaps the caller does not care).
733 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
734 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
735 If the file already exists but is not a directory, don't bother
736 to try to make its parents.
737 Close potential file descriptor leak if we can't chdir("/") (!).
738 Don't always return true if chdir($PWD) fails; return true only
739 if the requested action was done successfully (except for the
741 Don't log final directory unless we actually made it.
742 Refactor to avoid duplicate code to fix up permissions.
743 Don't attempt to fix up parent permissions if chdir($PWD) fails.
745 * strftime.c (my_strftime): Rewrite the previous change slightly,
746 to make it a bit faster and (I hope) clearer.
747 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
748 Fix bug in formats like %2N.
750 * verify.h: New file.
752 2005-09-22 Jim Meyering <jim@meyering.net>
756 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
758 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
759 the .tm_year member, since otherwise gcc-4.0 would now warn about
760 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
762 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
763 order to avoid an unsuppressible warning from gcc on 64-bit systems.
765 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
766 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
767 when run in a time zone for which daylight savings time is in effect
768 for the starting date.
770 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
771 stop us from restricting permissions of just-created absolute-named
773 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
774 to restore initial working directory.
775 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
776 to tell caller if/when we change the working directory and are
777 unable to return to the initial one.
778 * mkdir-p.h (make_dir_parents): Update prototype.
779 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
780 `return false'. This fixes a bug introduced on 2004-07-30.
782 * openat.c (fdopendir): Be sure to close the supplied
783 file descriptor before returning. This makes our replacement
784 implementation a little closer to Solaris's, where fdopendir
785 ties the file descriptor to the returned DIR* pointer.
786 * openat.c (unlinkat): New function.
787 * openat.h (unlinkat): Add prototype.
788 * openat-die.c (openat_save_fail): Rename from openat_save_die.
789 (openat_restore_fail): Rename from openat_restore_die.
790 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
792 Provide an alternative to exiting immediately upon save_cwd or
793 restore_cwd failure. Now, an application can arrange e.g.,
794 to perform a longjump in that case.
795 * openat.c: Include dirname.h.
796 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
797 (rpl_openat, fdopendir, fstatat): Call openat_save_die
798 and openat_restore_die rather than calling error directly.
799 Don't include "error.h" or "exitfail.h"; they're no longer needed.
801 * openat-die.c (openat_save_die, openat_restore_die): New file.
802 * openat.h (openat_save_die, openat_restore_die): Declare and define.
804 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
805 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
806 int utc, int nanoseconds);
808 date should not have to allocate a megabyte of virtual memory to
809 handle a format argument like +%1048575T. When implemented with
810 strftime, it must allocate such a buffer, use strftime to fill it
811 in, print it, then free it.
812 With fprintftime, it simply prints everything and exits.
813 With no need for memory allocation, that's one fewer way to fail.
814 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
815 optional field width, not before, so we accept %9:z, not %:9z.
816 (my_strftime): Be sure to use L_('x') for literals.
818 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
819 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
820 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
821 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
822 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
823 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
824 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
825 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
826 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
828 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
829 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
830 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
831 and don't include <sys/file.h>).
833 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
837 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
838 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
839 [!LDAV_DONE]: Avoid unused variable warning.
841 2005-09-21 Bruno Haible <bruno@clisp.org>
843 * unicodeio.h (unicode_to_mb): New declaration.
845 2005-09-20 Derek Price <derek@ximbiot.com>
847 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
849 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
851 Use a consistent style for including <config.h>.
852 * __fpending.c, acl.c, argmatch.c,
853 argp-help.c, argp-parse.c,
854 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
855 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
856 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
857 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
858 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
859 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
860 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
861 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
862 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
863 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
864 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
865 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
866 modechange.c, mountlist.c, open-safer.c, physmem.c,
867 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
868 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
869 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
870 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
871 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
872 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
873 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
874 userspec.c, utimecmp.c, version-etc-fsf.c,
875 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
876 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
877 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
878 Standardize inclusion of config.h.
879 * __fpending.h, dirfd.h, getdate.h, human.h,
880 inttostr.h: Removed inclusion of config.h from header files.
881 * inttostr.c: Adjusted in-tree users.
882 * timespec.h: Remove superfluous warning to include config.h.
883 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
884 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
885 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
886 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
888 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
890 * stat-time.h: New file.
891 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
892 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
894 (timespec_cmp): New function.
895 * utimecmp.c: Include stat-time.h.
896 (SYSCALL_RESOLUTION): Depend on whether various struct stat
897 members exist, not on the obsolescent ST_MTIM_NSEC.
898 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
900 2005-09-15 Derek Price <derek@ximbiot.com>
901 Paul Eggert <eggert@cs.ucla.edu>
903 * regcomp.c, regexec.c, regex_internal.c: Back out previous
904 changes, consolidating in...
905 * regex_internal.h: ...this file.
907 2005-09-15 Derek Price <derek@ximbiot.com>
909 * regex_internal.h: Blank `pure' for GNUC < 3.
910 * regex_internal.c: Ditto, using this...
911 (__GNUC_PREREQ): ...new macro.
912 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
913 (__GNUC_PREREQ): ...this new macro.
915 * strstr.h: Include string.h. Define strstr as a macro here.
917 2005-09-13 Derek Price <derek@ximbiot.com>
919 * canon-host.c (canon_host_r): Set *cherror on memory allocation
921 Reported by Jim Meyering <jim@meyering.net>.
923 2005-09-13 Jim Meyering <jim@meyering.net>
925 * canon-host.c: Filter through gnu indent and reword comments slightly.
926 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
928 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
930 * lib/base64.c: Typo.
931 (base64_encode): Put b64str in initialized data section.
933 2005-09-12 Derek Price <derek@ximbiot.com>
935 Return usable errors from canon-host.
936 * canon-host.h: New file.
937 * canon-host.c (canon_host): Wrap...
938 (canon_host_r): ...this new function, which now relies exclusively on
940 (ch_strerror): New function.
941 (last_cherror): New global.
942 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
943 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
945 (freeaddrinfo): Free ai->ai_canonname when set.
947 2005-09-12 Derek Price <derek@ximbiot.com>
948 Paul Eggert <eggert@cs.ucla.edu>
950 * glob-libc.h: Renamed from glob_.h. The new version is
951 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
952 protecting things that should be done only in gnulib contexts.
953 * glob_.h: New file, containing only the glob things needed for
955 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
956 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
957 (glob, globfree, glob_pattern_p): Now defined simply in terms of
958 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
959 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
960 and to respect the namespace rules better.
962 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
964 Merge glibc and coreutils changes into gnulib, plus a few
966 * md5.c: Use #error rather than a string.
967 (CYCLIC): New macro, from glibc source. Use it instead of rol.
968 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
969 (__attribute__): Define to empty for non recent-GCC.
970 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
971 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
972 Renamed from their non-__ counterparts, with new macros replacing
973 them if not _LIBC. Add __THROW attribute.
975 (struct md5_ctx): Align buffer if using GCC.
976 * sha1.h (struct sha1_ctx): Likewise.
977 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
978 The old name was backwards.
979 (NOTSWAP): Remove; not used.
980 (rol): New macro, moved here from md5.h.
981 (sha1_process_block): Remove a FIXME that doesn't make sense.
983 2005-09-12 Derek Price <derek@ximbiot.com>
985 * gai_strerror.c: Include config.h when available. Include
986 getaddrinfo.h before other headers to test interface.
987 Reported by Larry Jones <lawrence.jones@ugs.com>.
989 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
991 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
992 definitions, since that's the preferred style in glibc.
993 Fix a minor spacing issue, and update copyright notice to match glibc's.
995 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
997 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
999 2005-09-06 Simon Josefsson <jas@extundo.com>
1001 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1002 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1004 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1006 Change bitset word type from unsigned int to unsigned long int,
1007 as this has better performance on typical 64-bit hosts.
1008 Port bitset code to hosts with unusual word sizes.
1009 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1010 (build_collating_symbol):
1011 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1012 argument is a bitset. This is merely a style issue, but it makes
1013 it clearer that an entire array is expected.
1014 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1015 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1016 Port to the case where bitset_word is not the same as unsigned int.
1017 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1018 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1020 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1021 (build_trtable, group_nodes_into_DFAstates):
1023 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1024 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1025 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1026 * regexec.c (group_nodes_into_DFAstates): Likewise.
1027 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1028 * regcomp.c (optimize_subexps, lower_subexp):
1029 Work even if bitset_word has holes in its bitwise representation.
1030 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1031 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1033 * regex_internal.c (re_string_reconstruct):
1034 Don't assume UCHAR_MAX == 255.
1035 * regex_internal.h (bitset_set_all): Likewise.
1036 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1038 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1039 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1041 (BITSET_WORD_MAX): New macro.
1042 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1043 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1044 (bitset_empty, bitset_copy):
1045 Prefer sizeof (bitset) to multiplying it out ourselves.
1046 (bitset_not_merge): Remove; unused.
1047 (bitset_contain): Return bool, not unsigned int with one bit on.
1048 All callers changed.
1049 * regexec.c (build_trtable): Don't assume bitset has no stricter
1050 alignment than re_node_set; do this by defining a new internal
1051 type struct dests_alloc and using it to allocate memory.
1053 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1055 Check for arithmetic overflow when calculating sizes, to prevent
1056 some buffer-overflow issues. These patches are conservative, in the
1057 sense that when I couldn't determine whether an overflow was possible,
1058 I inserted a run-time check.
1059 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1060 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1061 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1062 (re_xnrealloc, re_x2nrealloc): New inline functions.
1063 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1064 (build_equiv_class, build_charclass): Check for arithmetic overflow
1065 in size expression calculations.
1066 * lib/regex_internal.c (re_string_realloc_buffers):
1067 (build_wcs_upper_buffer, re_node_set_add_intersect):
1068 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1069 (re_dfa_add_node, register_state): Likewise.
1070 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1071 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1072 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1073 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1075 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1077 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1078 to avoid a collision with bits/local_lim.h in glibc.
1079 All uses changed. Problem reported by Dmitry V. Levin in
1080 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1082 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1083 bugs in int versus size_t comparisons.
1084 (re_string_context_at): Fix bug where the code assumed that
1087 Use bool where appropriate.
1088 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1089 All callers changed.
1090 (calc_eclosure_iter): Likewise, for ROOT arg.
1091 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1092 (build_charclass_op): Likewise, for NON_MATCH arg.
1093 * regex_internal.c (re_string_allocate, re_string_construct):
1094 (re_string_construct_common): Likewise, for ICASE arg.
1095 * regexec.c (re_search_2_stub, re_search_stub):
1096 Likewise, for RET_LEN arg.
1097 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1098 (set_regs): Likewise, for FL_BACKTRACK arg.
1099 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1100 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1101 (calc_eclosure_iter, parse_bracket_exp):
1102 Use bool for internal variables that are booleans.
1103 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1104 (set_regs, build_sifted_states, sift_states_bkref):
1105 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1106 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1107 (find_collation_sequence_value):
1109 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1110 (re_node_set_compare):
1111 Return bool, not int. All callers changed.
1112 * regexec.c (check_halt_node_context, check_dst_limits):
1113 (build_trtable, check_node_accept): Likewise.
1114 * regex_internal.h: Include stdbool.h.
1116 Fix bugs uncovered when converting to bool.
1117 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1118 failure instead of charging ahead blindly.
1119 * regex_internal.c (register_state): Likewise.
1120 * regexec.c (re_search_2_stub): Use simpler method than boolean
1121 for freeing internal storage.
1122 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1123 bitset pieces used as boolean, to avoid undefined behavior
1124 on hosts that do int overflow checking.
1126 2005-08-31 Derek Price <derek@ximbiot.com>
1128 * getdelim.c (getdelim): Return EOF on EOF.
1129 Reported by Larry Jones <lawrence.jones@ugs.com>.
1131 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1133 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1134 lengths fit in regoff_t; this isn't true if regoff_t is the same
1136 * regex.c (re_search_internal): 5th arg is LAST_START
1137 (= START + RANGE) instead of RANGE. This avoids overflow
1138 problems when regoff_t is the same width as size_t.
1139 All callers changed.
1140 (re_search_2_stub): Check for overflow when adding the
1141 sizes of the two strings.
1142 (re_search_stub): Check for overflow when adding START
1143 to RANGE; if it occurs, substitute the extreme value.
1145 2005-08-31 Jim Meyering <jim@meyering.net>
1147 * regcomp.c (search_duplicated_node): Make first pointer arg
1149 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1150 (register_state): Likewise.
1151 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1152 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1153 (group_nodes_into_DFAstates): Likewise.
1155 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1157 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1158 old glibc regex code mishandles strings longer than 2**31 bytes.
1159 This patch fixes this when the regex code is used in gnulib
1160 (i.e., outside glibc).
1162 This patch should not affect the use of the regex code inside
1163 glibc. No doubt this problem also needs to be handled for glibc
1164 as well, but the result will be an incompatible change to the
1165 glibc ABI, and the old ABI will have to be supported too. That
1166 can be the the subject for another patch.
1168 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1169 governing whether the rest of this patch is active. By default,
1170 the macro is disabled and the patch has no effect.
1171 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1172 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1173 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1174 (re_match_2, re_set_registers): Use the new types.
1175 * regex_internal.h (Idx, re_hashval_t): New types.
1176 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1178 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1179 (re_string_context_at, bin_tree_t, re_dfastate_t):
1180 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1181 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1182 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1183 (re_string_char_size_at, re_string_wchar_at):
1184 (re_string_elem_size_at):
1185 Use the new types and macros to port to 64-bit hosts.
1186 Use unsigned types for internal values, so that the code
1187 mostly works even for arrays larger than SSIZE_MAX.
1188 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1189 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1190 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1191 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1192 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1193 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1194 (calc_inveclosure, parse_dup_op, build_range_exp):
1195 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1196 (fetch_number, create_token_tree, mark_opt_subexp):
1198 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1199 (create_cd_newstate, re_string_allocate, re_string_construct):
1200 (re_string_realloc_buffers, build_wcs_upper_buffer):
1201 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1202 (re_string_reconstruct, re_string_peek_byte_case):
1203 (re_string_fetch_byte_case, re_string_context_at):
1204 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1205 (re_node_set_init_copy, re_node_set_add_intersect):
1206 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1207 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1208 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1209 (re_acquire_state, re_acquire_state_context, register_state):
1211 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1212 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1213 (re_search_internal, re_search_2_stub, re_search_stub)
1214 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1215 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1216 (update_cur_sifted_state, check_dst_limits):
1217 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1218 (check_subexp_limits, sift_states_bkref, merge_state_array):
1219 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1220 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1221 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1222 (expand_bkref_cache, check_node_accept_bytes):
1223 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1224 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1225 (acquire_init_state_context, check_halt_node_context):
1226 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1227 (sift_states_backward, clean_state_log_if_needed):
1228 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1229 (find_recover_state, transit_state_sb, transit_state_mb):
1230 (transit_state_bkref, build_trtable, match_ctx_clean):
1232 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1233 to work around an assumption that REG_MISSING is negative.
1235 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1236 (seek_collating_symbol_entry) [defined _LIBC]:
1237 (lookup_collation_sequence_value) [defined _LIBC]:
1238 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1239 Use prototypes rather than old-style function definitions.
1240 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1241 (transit_state_sb) [0]:
1242 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1244 * regexec.c (re_search_internal): Simplify update of rm_so and
1247 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1248 (optimize_subexps, lower_subexp):
1249 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1250 since the signed shift might overflow. Use 1u<<31 instead.
1251 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1252 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1255 * regcomp.c (optimize_subexps, lower_subexp):
1256 Use CHAR_BIT rather than 8, for clarity.
1257 * regexec.c (check_dst_limits_calc_pos_1):
1258 (check_subexp_matching_top): Likewise.
1259 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1260 have to worry about portability issues when shifting it left.
1261 Remove no-longer-needed test for table_size > 0.
1262 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1263 in a word, as the resulting behavior is undefined.
1264 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1265 in one case, a <= should have been an <, and in another case the
1266 whole test was missing.
1267 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1268 the standard name CHAR_BIT.
1269 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1270 this is not true on one's complement and signed-magnitude hosts.
1272 * regex_internal.h (re_sub_match_top_t): Remove unused member
1274 (struct re_dfa_t): Remove unused member states_alloc.
1275 * regcomp.c (init_dfa): Don't initialize unused members.
1277 2005-08-31 Bruno Haible <bruno@clisp.org>
1279 * strstr.c: Include <stddef.h>, for NULL.
1280 * strcasestr.c: Likewise.
1281 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1283 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1285 * iconvme.h: Add prototype for iconv_alloc.
1287 2005-08-29 Simon Josefsson <jas@extundo.com>
1289 * iconvme.c: Fix errno.
1291 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1293 * iconvme.c: Split iconv_string into iconv_alloc.
1295 2005-08-27 Jim Meyering <jim@meyering.net>
1297 * fopen-safer.c: Merge minor changes from coreutils.
1298 * dup-safer.c: Likewise.
1299 * fd-safer.c: Likewise.
1301 Merge from coreutils.
1302 * stdio--.h: New file.
1303 * stdlib--.h: New file.
1304 * mkstemp-safer.c: New file.
1306 GNU tar needs these.
1307 * pipe-safer.c: New file.
1308 * creat-safer.c: New file.
1309 * fcntl--.h (creat): Define to creat_safer.
1310 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1311 * unistd--.h (pipe): Define to pipe_safer.
1312 * unistd-safer.h: Declare pipe_safer.
1314 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1316 * regex_internal.h: Remove all references to
1317 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1319 (bitset_not, bitset_merge, bitset_not_merge):
1320 (bitset_mask, re_string_allocate, re_string_construct):
1321 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1322 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1323 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1324 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1325 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1326 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1327 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1328 (re_acquire_state_context):
1329 Remove unnecessary forward decls.
1330 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1331 Put __attribute at function definition,
1332 now that the function decl has been removed.
1333 * lib/regex_internal.c (re_string_peek_byte_case):
1334 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1337 2005-08-26 Simon Josefsson <jas@extundo.com>
1339 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1340 Haible <bruno@clisp.org>.
1342 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1344 * regexec.c (set_regs): Don't alloca with an unbounded size.
1346 alloca modernization/simplification for regex.
1347 * regex.c: Remove portability cruft for alloca. This no longer
1348 needs to be at the start of the file, and can be moved into
1349 regex_internal.h and simplified.
1350 * regex_internal.h: Include <alloca.h>.
1351 (__libc_use_alloca) [!defined _LIBC]: New macro.
1352 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1353 now works outside glibc.
1355 2005-08-24 Simon Josefsson <jas@extundo.com>
1357 * getpass.c: Add WIN32 implementation. Conditionalize use of
1358 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1359 GLIBC specific code.
1361 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1363 Make regex safe for g++. This fixes one real bug (an "err"
1364 that should have been "*err"). g++ problem reported by
1366 * regex_internal.h (re_calloc): New macro, consistent with
1367 re_malloc etc. All callers of calloc changed to use re_calloc.
1368 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1369 not int. All callers changed.
1370 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1371 just use an array of size MB_LEN_MAX.
1372 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1373 (find_recover_state): Change "err" to "*err"; this fixes what
1374 appears to be a real bug.
1375 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1378 2005-08-25 Jim Meyering <jim@meyering.net>
1380 * open-safer.c: Include <config.h>.
1381 Otherwise, we'd lose LARGEFILE support in any file using
1384 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1386 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1387 * regex.h (regerror): Likewise.
1389 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1390 requires this. (The code never needed it.)
1392 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1393 All uses of recently-renamed identifiers changed to use the new,
1394 POSIX-compliant names. The code will build and run just fine
1395 without these changes, but it's better to eat our own dog food
1396 and use the standard-conforming names.
1398 * regex.h: Fix a multitude of POSIX name space violations.
1399 These changes have an effect only for programs that define
1400 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1401 do not change anything for programs compiled in the normal way.
1402 Also, there is no effect on the ABI.
1404 (_REGEX_SOURCE): New macro.
1405 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1406 defined and _GNU_SOURCE is not; this fixes a name space violation.
1408 Rename the following macros to obey POSIX requirements.
1409 The old names are still visible as macros if _REGEX_SOURCE is defined.
1410 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1411 RE_BACKSLASH_ESCAPE_IN_LISTS.
1412 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1413 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1414 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1415 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1416 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1417 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1418 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1419 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1420 (REG_INTERVALS): renamed from RE_INTERVALS.
1421 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1422 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1423 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1424 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1425 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1426 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1427 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1428 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1429 RE_UNMATCHED_RIGHT_PAREN_ORD.
1430 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1431 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1432 (REG_DEBUG): renamed from RE_DEBUG.
1433 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1434 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1435 unusual, since we can't clash with the POSIX REG_ICASE.
1436 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1437 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1438 (REG_NO_SUB): renamed from RE_NO_SUB.
1439 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1440 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1441 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1442 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1443 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1444 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1445 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1446 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1447 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1448 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1449 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1450 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1451 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1452 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1453 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1454 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1455 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1456 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1457 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1458 (REG_FIXED): Renamed from REGS_FIXED.
1459 (REG_NREGS): Renamed from RE_NREGS.
1461 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1462 of other REG_* macros, since POSIX says the user is allowed to
1463 #undef these macros selectively.
1465 (reg_errcode_t): Update comment stating what other tables need
1468 Rename the following enum values to obey POSIX requirements.
1469 The old names are still visible as macros.
1470 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1471 is not defined, since GNU is supposed to be a superset of POSIX as
1472 much as possible, and since we want reg_errcode_t to be a signed
1473 type for implementation consistency.
1474 (_REG_NOERROR): Renamed from REG_NOERROR.
1475 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1476 (_REG_BADPAT): Renamed from REG_BADPAT.
1477 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1478 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1479 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1480 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1481 (_REG_EBRACK): Renamed from REG_EBRACK.
1482 (_REG_EPAREN): Renamed from REG_EPAREN.
1483 (_REG_EBRACE): Renamed from REG_EBRACE.
1484 (_REG_BADBR): Renamed from REG_BADBR.
1485 (_REG_ERANGE): Renamed from REG_ERANGE.
1486 (_REG_ESPACE): Renamed from REG_ESPACE.
1487 (_REG_BADRPT): Renamed from REG_BADRPT.
1488 (_REG_EEND): Renamed from REG_EEND.
1489 (_REG_ESIZE): Renamed from REG_ESIZE.
1490 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1491 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1492 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1493 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1494 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1496 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1497 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1498 changed. But support the old name if the new one is not defined
1499 and if _REGEX_SOURCE.
1501 Change the following member names in struct re_pattern_buffer.
1502 The old names are still supported if !_REGEX_SOURCE.
1503 The new names are always supported, regardless of _REGEX_SOURCE.
1504 (re_buffer): Renamed from buffer.
1505 (re_allocated): Renamed from allocated.
1506 (re_used): Renamed from used.
1507 (re_syntax): Renamed from syntax.
1508 (re_fastmap): Renamed from fastmap.
1509 (re_translate): Renamed from translate.
1510 (re_can_be_null): Renamed from can_be_null.
1511 (re_regs_allocated): Renamed from regs_allocated.
1512 (re_fastmap_accurate): Renamed from fastmap_accurate.
1513 (re_no_sub): Renamed from no_sub.
1514 (re_not_bol): Renamed from not_bol.
1515 (re_not_eol): Renamed from not_eol.
1516 (re_newline_anchor): Renamed from newline_anchor.
1518 Change the following member names in struct re_registers.
1519 The old names are still supported if !_REGEX_SOURCE.
1520 The new names are always supported, regardless of _REGEX_SOURCE.
1521 (rm_num_regs): Renamed from num_regs.
1522 (rm_start): Renamed from start.
1523 (rm_end): Renamed from end.
1525 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1526 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1527 Prepend __ to parameter names.
1529 Undo yesterday's changes.
1531 2005-08-24 Jim Meyering <jim@meyering.net>
1533 Sync from coreutils.
1534 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1536 2005-08-21 Bruno Haible <bruno@clisp.org>
1538 * lock.h: Add multiple inclusion guard.
1539 * tls.h: Add multiple inclusion guard.
1541 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1543 * regex.h (REG_NOSYS)
1544 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1545 Define, since POSIX requires it as of 2001.
1546 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1547 New private symbol, used to keep the enum signed in all cases.
1548 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1549 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1551 * regex_internal.c (re_string_skip_chars, register_state):
1553 Remove forward decls; no longer needed now that we use prototypes.
1554 * regexec.c (acquire_init_state_context, check_halt_node_context):
1555 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1556 (clean_state_log_if_needed): Likewise.
1558 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1560 Fix problems reported by Sam Steingold in
1561 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1562 * regexec.c (sift_states_bkref): Fix portability bug: the code
1563 assumed that reg_errcode_t is a signed type, which is not
1564 necessarily true if _XOPEN_SOURCE is not defined.
1565 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1566 some compilers warn about it otherwise.
1568 2005-08-20 Jim Meyering <jim@meyering.net>
1570 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1571 of unused local, dfa.
1573 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1575 * regcomp.c (create_initial_state): Remove duplicate decl.
1576 (init_word_char, create_initial_state, duplicate_node_closure):
1577 (fetch_token, peek_token_bracket, build_range_exp):
1578 (build_collating_symbol): Remove forward decls; no longer needed
1579 now that we use prototypes.
1582 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1583 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1584 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1585 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1586 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1587 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1588 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1589 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1590 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1591 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1592 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1593 (build_charclass, build_charclass_op, fetch_number, create_tree):
1594 (create_token_tree, mark_opt_subexp, duplicate_tree):
1595 Use prototypes rather than old-style definitions.
1598 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1599 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1600 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1601 (re_string_reconstruct, re_string_peek_byte_case):
1602 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1603 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1604 (re_node_set_init_copy, re_node_set_add_intersect):
1605 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1606 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1607 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1608 (re_acquire_state, re_acquire_state_context, register_state):
1609 (create_ci_newstate, create_cd_newstate, free_state):
1611 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1612 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1613 (re_search_internal, prune_impossible_nodes):
1614 (acquire_init_state_context, check_matching, static):
1615 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1616 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1617 (update_regs, sift_states_backward, build_sifted_states):
1618 (clean_state_log_if_needed, merge_state_array):
1619 (update_cur_sifted_state, add_epsilon_src_nodes):
1620 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1621 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1622 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1623 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1624 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1625 (check_arrival, check_arrival_add_next_nodes):
1626 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1627 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1628 (check_node_accept_bytes, check_node_accept, extend_buffers):
1629 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1630 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1635 (re_string_allocate, re_string_construct, re_string_reconstruct):
1636 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1637 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1638 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1639 (re_string_context_at, re_string_peek_byte_case):
1640 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1641 is defined, since we now use prototypes always.
1643 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1644 C89 or better. All uses removed.
1646 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1648 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1649 [defined lint]: Suppress bogus uninitialized-variable warnings.
1651 * regcomp.c (duplicate_node): Return new index, not an error code,
1652 and let the caller return REG_ESPACE if out of space. This
1653 removes an uninitialied-variable warning with GCC 4.0.1, and also
1654 avoids taking the address of a local variable. All callers
1657 2005-08-19 Jim Meyering <jim@meyering.net>
1659 * regexec.c (proceed_next_node): Redo local variables to
1660 avoid GCC shadowing warnings.
1662 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1664 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1665 (re_node_set_insert_last, re_dfa_add_node):
1666 Rename local variables to avoid GCC shadowing warnings.
1668 2005-08-18 Bruno Haible <bruno@clisp.org>
1670 * strstr.c (strstr): Fix return value in multibyte case.
1671 * strcasestr.c (strcasestr): Likewise.
1673 2005-08-17 Jim Meyering <jim@meyering.net>
1675 Make the %s format (seconds since the epoch) work for a negative
1676 number and when used with a zero-padded field width, e.g. %015s.
1678 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1679 label so that it precedes the code to set `digits'. Otherwise,
1680 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1681 print `00-22'. Now, it prints `-0022', as it should.
1683 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1685 * regex.h: Remove useless space-before-tab. From coreutils.
1687 2005-08-17 Bruno Haible <bruno@clisp.org>
1689 * strcasestr.h: New file.
1690 * strcasestr.c: New file.
1692 2005-08-17 Bruno Haible <bruno@clisp.org>
1694 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1695 * strstr.c: Completely rewritten, with multibyte locale support.
1697 2005-08-17 Bruno Haible <bruno@clisp.org>
1699 * strcasecmp.c: Use mbuiter.h.
1701 2005-08-17 Bruno Haible <bruno@clisp.org>
1703 * mbuiter.h: New file.
1705 2005-08-16 Bruno Haible <bruno@clisp.org>
1707 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1709 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1710 NUL byte, not after it.
1712 2005-08-16 Bruno Haible <bruno@clisp.org>
1714 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1715 the valid ones. Makes the comparison operations transitive:
1716 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1717 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1719 2005-08-16 Bruno Haible <bruno@clisp.org>
1721 * strcase.h (strcasecmp): Add note in comments.
1722 * strncasecmp.c: Use code from strcasecmp.c.
1723 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1724 (strcasecmp): Work correctly in multibyte locales.
1726 2005-08-16 Bruno Haible <bruno@clisp.org>
1728 * strnlen1.h: New file.
1729 * strnlen1.c: New file.
1731 2005-08-16 Bruno Haible <bruno@clisp.org>
1733 * mbfile.h: New file.
1735 2005-08-16 Bruno Haible <bruno@clisp.org>
1737 * mbiter.h: New file.
1739 2005-08-16 Bruno Haible <bruno@clisp.org>
1741 * mbchar.h: New file.
1742 * mbchar.c: New file.
1744 2005-08-16 Bruno Haible <bruno@clisp.org>
1746 * tls.h: New file, from GNU gettext.
1747 * tls.c: New file, from GNU gettext.
1749 2005-08-15 Bruno Haible <bruno@clisp.org>
1751 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1754 2005-08-14 Jim Meyering <jim@meyering.net>
1756 Sync from coreutils.
1758 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1759 Use the hash-table-based cycle-detection code not just when
1760 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1761 Reported by James Youngman in
1762 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1763 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1764 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1765 This lets us compile with -DFTS_DEBUG, once again.
1766 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1767 * fts.c (fd_safer): Remove decl.
1768 Include fcntl--.h rather than unistd-safer.h
1769 (fts_safe_changedir): Don't call fd_safer; no longer needed
1770 now that we include fcntl--.h.
1772 2005-08-11 Simon Josefsson <jas@extundo.com>
1774 * readline.h, readline.c: New file.
1776 2005-08-11 Bruno Haible <bruno@clisp.org>
1778 * strnlen.h (strnlen): Change parameter name to match comment.
1780 2005-08-10 Simon Josefsson <jas@extundo.com>
1782 * strndup.c: Use strnlen.h.
1784 * strnlen.h: New file.
1786 2005-08-02 Simon Josefsson <jas@extundo.com>
1788 * getline.h, getline.c: Rewrite.
1790 * getdelim.h, getdelim.c: New files, ported from glibc.
1792 2005-07-31 Bruno Haible <bruno@clisp.org>
1794 * lock.h (gl_lock_initializer): New macro.
1795 (gl_lock_define_initialized): Use it.
1796 (gl_rwlock_initializer): New macro.
1797 (gl_rwlock_define_initialized): Use it.
1798 (gl_recursive_lock_initializer): New macro.
1799 (gl_recursive_lock_define_initialized): Use it.
1801 2005-07-26 Bruno Haible <bruno@clisp.org>
1803 * lock.h: Update from GNU gettext.
1804 * lock.c: Update from GNU gettext.
1806 2005-07-18 Bruno Haible <bruno@clisp.org>
1808 * lock.h (gl_once_t): New type.
1809 (gl_once_define, gl_once): New macros.
1810 * lock.c (fresh_once): New variable.
1811 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1814 2005-07-18 Simon Josefsson <jas@extundo.com>
1816 * check-version.c (check_version): Accept identical versions too.
1818 2005-07-18 Bruno Haible <bruno@clisp.org>
1820 * lock.h: New file, from GNU gettext.
1821 * lock.c: New file, from GNU gettext.
1823 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1825 * quotearg.c: Add translator comment suggested by Bruno Haible,
1826 with a minor change.
1828 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1830 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1831 copyright symbol and the year.
1832 * version-etc.c (COPYRIGHT_YEAR): New constant.
1833 (version_etc_va): Use parameterized copyright notice.
1834 Reword to conform to the current GNU coding standards.
1836 2005-07-11 Simon Josefsson <jas@extundo.com>
1838 * size_max.h: New file.
1840 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1842 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1845 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1846 and Paul Eggert <eggert@cs.ucla.edu>
1848 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1849 in wint_t, not wchar_t. Remove now-unnecessary cast.
1851 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1853 * regex.c, regex.h: Sync from libc.
1854 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1855 New files, synced from libc, except that regex_internal.h
1856 currently has a small porting fix.
1858 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1860 Remove the dependency of the strftime module on the tzset module.
1861 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1862 Copy the input structure, to work around some of the bug with
1863 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1864 Solaris releases, you should also use the tzset module, but we won't
1865 require it as a dependency any more since we don't want LGPLed code
1866 to depend on GPLed code.
1868 2005-07-02 Jim Meyering <jim@meyering.net>
1870 * backupfile.c (backup_args): Change a `0' to NULL.
1872 2005-07-01 Jim Meyering <jim@meyering.net>
1874 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1875 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1876 * save-cwd.c, tempname.c:
1877 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1878 and don't include <sys/file.h>).
1880 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1882 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1883 declares only 'struct timespec;' (!).
1885 2005-06-29 Jim Meyering <jim@meyering.net>
1887 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1888 type name. Use the variable name instead.
1889 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1891 2005-06-28 Simon Josefsson <jas@extundo.com>
1893 * check-version.h, check-version.c: New files.
1895 2005-06-28 Simon Josefsson <jas@extundo.com>
1897 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1898 collision with global variable. Better indentation. Don't
1899 increment buffer pointer beyond buffer end. Based on comments
1900 from Paul Eggert <eggert@cs.ucla.edu>.
1904 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1906 * canon-host.c (canon-host): Append trailing "," to 0 in
1907 initializer of struct addrinfo, as an indication that we don't
1908 care how many members the structure has.
1910 2005-06-24 Derek Price <derek@ximbiot.com>
1911 and Bruno Haible <bruno@clisp.org>
1913 Remove stat module & update lstat.
1914 * stat.c: Remove this file...
1915 (slash_aware_lstat): ...moving this content and its support...
1916 * lstat.c (rpl_lstat): ...into here.
1917 * lstat.h: New file.
1919 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1921 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1922 (ranged_convert): Don't save conversion in a temporary struct.
1923 This causes a warning with GCC 4.0.0, and anyway in the typical
1924 case it's not worth the extra 100 bytes or so of code.
1925 (ranged_convert, __mktime_internal): When calling a function via a
1926 pointer P, use P () rather than (*P) (), as we now assume C89 or
1929 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1931 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1932 "who -r" failed to give output. Problem reported by Tim Waugh.
1934 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1935 (xcalloc): Use it to avoid needless tests.
1936 Problem reported by Jim Meyering.
1938 2005-06-16 Jim Meyering <jim@meyering.net>
1940 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1941 when either N or S is zero.
1943 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1945 * argp.h (__option_is_short): Check upper limit of
1946 __key. Isprint() requires its argument to have the value
1947 of an unsigned char or EOF.
1949 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1951 * fnmatch.c (fnmatch): If there is an encoding error in a
1952 multibyte string or pattern, fall back on unibyte matching.
1953 Problem reported by James Youngman.
1955 2005-06-08 Bruno Haible <bruno@clisp.org>
1957 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1960 2005-06-08 Bruno Haible <bruno@clisp.org>
1962 * csharpcomp.h: New file, from GNU gettext.
1963 * csharpcomp.c: New file, from GNU gettext.
1964 * csharpcomp.sh.in: New file, from GNU gettext.
1966 2005-06-07 Derek Price <derek@ximbiot.com>
1969 * glob_.h: Indent nested #ifdef.
1971 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1973 Sync from coreutils.
1974 Use "file name" when talking about file names, instead of "filename"
1975 or "path", as per the GNU coding standards.
1976 * mkdir-p.c: Renamed from makepath.c.
1977 (make_dir_parents): Renamed from make_path. All callers changed.
1978 * mkdir-p.h: Likewise. All includers changed.
1979 * filenamecat.c: Renamed from path-concat.c.
1980 (file_name_concat): Renamed from path_concat. All callers changed.
1981 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1982 * filenamecat.h: Likewise. All includers changed.
1983 * acl.c: Don't use "path" or "filename" to mean "file name"
1984 in comments or local variable names.
1985 * basename.c: Likewise.
1986 * canonicalize.c, canonicalize.h: Likewise.
1987 * dirname.c, dirname.h: Likewise.
1988 * euidaccess.c: Likewise.
1989 * exclude.c: Likewise
1990 * fnmatch_.h, fnmatch_loop.c: Likewise.
1991 * fsusage.c, fsuage.h: Likewise.
1992 * fts.c, fts_.h: Likewise.
1993 * getcwd.c: Likewise.
1994 * getloadavg.c: Likewise.
1995 * mkstemp.c: Likewise.
1996 * mountlist.c, mountlist.h: Likewise.
1997 * openat.c, openat.h: Likewise.
1998 * readlink-stub.c: Likewise.
1999 * readutmp.c, readutmp.h: Likewise.
2000 * rename.c: Likewise.
2001 * rmdir.c: Likewise.
2003 * savedir.c: Likewise.
2004 * stripslash.c: Likewise.
2005 * tempname.c: Likewise.
2006 * xreadlink.c: Likewise.
2007 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2009 * exclude.h: Likewise.
2011 * euidaccess.c (getuid, getgid, getuid, getegid)
2012 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2013 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2014 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2015 * pathmax.h: Include <limits.h> unconditionally, since other
2016 files have been getting away with it for years (MORE/BSD 4.3
2018 * userspec.c (getpwnam, getgrnam, getgrgid)
2019 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2021 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2022 Define to 256, not 255, as per modern POSIX.
2024 2005-06-01 Bruno Haible <bruno@clisp.org>
2026 * csharpexec.h: New file, from GNU gettext.
2027 * csharpexec.c: New file, from GNU gettext.
2028 * csharpexec.sh.in: New file, from GNU gettext.
2030 2005-05-31 Derek Price <derek@ximbiot.com>
2031 Paul Eggert <eggert@cs.ucla.edu>
2034 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2036 2005-05-29 Derek Price <derek@ximbiot.com>
2037 Paul Eggert <eggert@cs.ucla.edu>
2039 * glob_.h, glob.c: New files.
2041 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2043 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2045 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2046 the configuration hassle isn't worth it.
2047 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2048 (LONGEST_MODIFIER, PRIuMAX): Remove.
2050 2005-05-27 Bruno Haible <bruno@clisp.org>
2052 * getlogin_r.h: Remove second include of <stddef.h>.
2054 2005-05-25 Bruno Haible <bruno@clisp.org>
2055 Derek Price <derek@ximbiot.com>
2057 * getlogin_r.h: Simplify API documentation.
2059 2005-05-25 Derek Price <derek@ximbiot.com>
2060 Paul Eggert <eggert@cs.ucla.edu>
2062 * getlogin_r.c, getlogin_r.h: New files.
2064 2005-05-22 Bruno Haible <bruno@clisp.org>
2066 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2067 Also include <sys/param.h> if it defines MIN, MAX.
2068 Based on a patch by Derek Price <derek@ximbiot.com>.
2070 2005-05-22 Bruno Haible <bruno@clisp.org>
2072 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2073 (INT64_MIN): Fix definition.
2074 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2076 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2077 NEED_SIGNED_INT_TYPES.
2079 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2080 HAVE_SYSTEM_INTTYPES.
2082 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2084 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2085 so that unistd-safer.h (GPL'ed code) need not be included.
2087 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2090 * fts.c: Don't include "cycle-check.h" or "hash.h".
2091 (setup_dir, free_dir): New functions.
2092 (enter_dir, leave_dir): Define trivial
2093 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2094 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2095 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2096 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2097 Move to fts-cycle.c.
2098 (fts_open): Use setup_dir.
2099 (fts_close): Use free_dir.
2100 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2101 This adds a label and some gotos, but the alternatives were messier.
2102 Check for memory allocation failure when entering a dir.
2103 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2104 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2105 (FTS): New member fts_cycle, that is a union that contains the
2106 old active_dir_ht and cycle_state. All uses changed to mention
2107 fts_cycle.ht and fts_cycle.state.
2108 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2109 fts.c, with the following changes:
2110 (setup_dir, free_dir): New functions.
2111 (enter_dir): Now returns bool. Return true if successful, false
2112 if memory exhausted. All callers changed.
2113 Do not bother partly cleaning up on
2114 memory allocation failure; that is free_dir's job.
2115 However, free ad if hash_insert fails, to avoid memory leak.
2116 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2117 fts->fts_options to see which union member to use.
2119 2005-05-20 Jim Meyering <jim@meyering.net>
2121 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2122 Now a macro, to pacify GCC.
2124 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2126 * chown.c (rpl_chown): Return -1 on failure.
2128 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2130 * canonicalize.c: Include canonicalize.h first, to test interface.
2131 Include <stddef.h> unconditionally, since we assume C89 now.
2132 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2133 * fts.c: Include fts_.h first, to check interface.
2134 Do not include intprops.h; no longer needed.
2135 Include cycle-check.h and hash.h, since fts_.h no longer does.
2136 Remove unnecessary casts of closedir to void.
2137 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2138 decide whether to decrement nlinks.
2139 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2140 (FTS): Use struct hash_table * instead of Hash_table, so that
2141 we no longer need to include hash.h here.
2143 2005-05-17 Jim Meyering <jim@meyering.net>
2145 * fts.c, fts_.h: New files, from coreutils.
2147 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2149 Sync from coreutils.
2150 * unlinkdir.c, unlinkdir.h: New files.
2151 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2152 regex.h, unlocked-io.h, xtime.h:
2153 White space changes only.
2154 * makepath.c (make_path): Port to hosts where leading "//" is special.
2155 * yesno.c: Include getline.h, not ctype.h.
2156 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2157 Use getline to remove arbitrary restriction on response length.
2159 2005-05-13 Bruno Haible <bruno@clisp.org>
2161 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2162 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2163 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2164 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2165 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2166 Add support for 64-bit integers in the MSVC compiler.
2168 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2170 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2171 Change the initial comment to refer to GPL, not LGPL.
2172 gnulib-tool will change it to LGPL as needed.
2174 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2175 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2176 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2177 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2178 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2179 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2180 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2181 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2182 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2183 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2184 concatpath.c, config.charset, copy-file.c, copy-file.h,
2185 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2186 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2187 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2188 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2189 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2190 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2191 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2192 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2193 full-read.c, full-read.h, full-write.c, full-write.h,
2194 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2195 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2196 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2197 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2198 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2199 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2200 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2201 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2202 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2203 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2204 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2205 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2206 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2207 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2208 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2209 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2210 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2211 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2212 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2213 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2214 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2215 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2216 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2217 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2218 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2219 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2220 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2221 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2222 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2223 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2224 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2225 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2226 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2227 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2228 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2229 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2230 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2231 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2232 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2233 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2234 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2235 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2236 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2237 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2238 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2239 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2240 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2241 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2242 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2243 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2244 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2245 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2246 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2247 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2248 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2249 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2250 Update FSF postal mail address.
2252 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2254 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2255 specified in ai_socktype. Fix invalid ai_protocol
2256 check. ai_protocol is usually set to 0 or depending on
2257 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2258 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2259 ai_socktype / ai_protocol in the returned addrinfo structure.
2261 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2262 Bruno Haible <bruno@clisp.org>
2264 * inet_ntop.h: New file.
2265 * inet_ntop.c: New file, from glibc with modifications.
2267 2005-05-08 Jim Meyering <jim@meyering.net>
2269 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2271 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2273 Merge from coreutils. Among other things,
2274 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2275 * fd-safer.c: New file.
2276 * fcntl-safer.h, open-safer.c: Remove.
2277 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2278 * dup-safer.c: Include unistd-safer.h first.
2279 Don't include errno.h.
2280 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2281 * file-type.h: Don't assume invoker included sys/stat.h first.
2282 * file-type.c: Rely on file-type.h change.
2283 * getloadavg.c: Include unistd-safer.h.
2284 (getloadavg): Use safer open.
2285 * getusershell.c: Include "stdio-safer.h".
2286 (getusershell): Use safer fopen.
2287 * long-options.c (long_options): Use NULL rather than 0.
2288 * modechange.h (mode_free): Remove; all callers changed to invoke
2290 * modechange.c: Likewise.
2291 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2292 (MODE_DONE): New constant.
2293 (struct mode_change): Remove 'next' member.
2294 (make_node_op_equals): New function; like the old one of the
2295 same name, except it allocates an array.
2296 (mode_compile, mode_create_from_ref): Use it.
2297 (mode_compile): Allocate result as an array, not a linked list.
2298 Parse octal string ourself, so that we catch mistakes like "+0".
2299 (mode_adjust): Arg is an array, not a linked list.
2300 * modechange.c: Include stat-macros.h, xalloc.h.
2301 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2302 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2303 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2304 Remove. This is now stat-macros.h's job.
2305 (talloc): Remove. All callers replaced by xalloc, so that
2306 our invokers don't have to worry about reporting memory failures.
2307 (make_node_op_equals): Remove.
2308 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2310 (struct mode_change): Moved here from modechange.h.
2311 (mode_append_entry): Remove.
2312 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2313 apps to have incorrect behavior. Use simpler algorithm for head
2314 and tail. Don't futz with umask; that's now the job of mode_adjust.
2315 Detect more invalid usages rather than having somewhat-random behavior.
2316 Don't insert an "a=" action, as that leads to incorrect behavior.
2317 (mode_compile, mode_create_from_ref): Return NULL on error instead
2318 of an enum, since now there's only one way to have an error. All
2320 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2321 at the correct time. Simplify calculation of "+u" and its ilk.
2322 Don't mishandle "+X".
2323 (mode_free): Remove "register" and localize decls.
2324 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2325 (struct mode_change): Move to modechange.c; callers don't
2326 need to see this stuff.
2327 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2328 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2329 (mode_change, mode_adjust): Reflect the new signatures noted above.
2330 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2331 that might redefine system include files.
2332 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2333 (my_usleep): Use NULL rather than (void *) 0.
2334 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2335 Use siginterrupt to specify that system calls should be interrupted.
2336 (rpl_nanosleep): Move initialization of suspended closer to call of
2338 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2339 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2340 (desirable_utmp_entry): New function.
2341 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2342 using x2nrealloc, to simplify logic.
2343 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2344 size calculation. Do not assume utmp file is a regular file.
2345 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2346 (READ_UTMP_CHECK_PIDS): New constant.
2347 * save-cwd.c: Include unistd-safer.h.
2348 (save_cwd): Use fd_safer.
2349 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2350 [!_LIBC] Include "stat-macros.h" instead.
2351 * unistd-safer.h (fd_safer): New decl.
2353 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2355 * byteswap_.h: New file.
2357 2005-04-25 Albert Chin <china@thewrittenword.com>
2359 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2362 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2364 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2365 that "UTC +1 second" continues to work. Problem reported
2367 (relunit_snumber): New rule.
2370 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2372 * getdate.y (universal_time_zone_table): New constant.
2373 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2374 universal_time_zone_table.
2375 (lookup_zone): Prefer universal_time_zone_table to
2376 local_time_zone_table, so that "GMT" time stamps are allowed in
2377 London during the summer. Problem reported by Ian Abbott.
2379 2005-04-12 Jim Meyering <jim@meyering.net>
2381 * human.c (humblock): Set *options even when returning due to
2382 xstrtoumax conversion failure. Thanks to a used-uninitialized
2385 2005-04-09 Jim Meyering <jim@meyering.net>
2387 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2388 -Wuninitialized: initialize tm0.tm_year.
2390 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2392 * getdate.y (parser_control): rels_seen is now a boolean, not a
2393 count, since there's no maximum. All uses changed.
2394 Add member dsts_seen.
2395 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2397 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2398 Use pc_rels_seen to decide whther a date is absolute.
2400 * getdate.y (number): Don't overwrite year.
2401 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2404 2005-04-02 Simon Josefsson <jas@extundo.com>
2406 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2407 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2409 2005-03-27 Jim Meyering <jim@meyering.net>
2411 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2413 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2415 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2416 "one's complement" -> "ones' complement" in comment, as per Knuth.
2417 "value of type" -> "type or expression" in comment.
2418 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2420 2005-03-26 Jim Meyering <jim@meyering.net>
2423 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2424 Correct typos: s/or/of/.
2426 2005-03-23 Jim Meyering <jim@meyering.net>
2428 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2430 2005-03-21 Jim Meyering <jim@meyering.net>
2432 Changes imported from coreutils.
2434 * cycle-check.c: Don't include xalloc.h.
2436 * path-concat.c: Don't include assert.h.
2437 (path_concat): Remove assertion that would have triggered
2438 for ABASE starting with more than one slash.
2439 Reported by Andreas Schwab.
2441 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2442 properly when ABASE is an absolute file name.
2443 Correct the description of this function.
2445 Add an assertion and a test driver.
2446 This fixes a bug introduced on 2004-07-02.
2447 Andreas Schwab reported the resulting failure of cp --parents:
2448 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2450 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2452 * strftime.c (my_strftime): If the underlying strftime returns 0
2453 (which shouldn't happen), generate nothing instead of returning 0
2454 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2456 2005-03-16 Bruno Haible <bruno@clisp.org>
2458 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2460 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2462 * strftime.c (my_strftime): Prepend space to format so that we can
2463 reliably distinguish strftime failure from empty output on POSIX
2466 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2468 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2469 (iconv_string): Don't guess a size-zero buffer, as that might cause
2470 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2471 result would be 'too large', where 'too large' is (heuristically)
2472 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2473 overflow concerns. This will prevent some unwanted malloc failures
2474 when the inputs are very large.
2476 2005-03-15 Bruno Haible <bruno@clisp.org>
2478 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2481 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2484 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2486 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2488 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2489 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2491 * strtol.c: Likewise.
2493 2005-03-14 Simon Josefsson <jas@extundo.com>
2495 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2498 2005-03-14 Jim Meyering <jim@meyering.net>
2500 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2501 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2502 to be nonzero so that we (and caller) can detect the difference
2503 between a valid zero-length expansion and an error return, even
2504 when the underlying strftime fails before writing anything into
2507 2005-03-10 Jim Meyering <jim@meyering.net>
2509 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2510 so that this module works on systems without fchdir.
2512 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2514 Factor int-properties macros into a single file, except for
2515 glibc-related files.
2516 * intprops.h: New file.
2517 * getloadavg.c: Include it instead of limits.h.
2518 (INT_STRLEN_BOUND): Remove.
2519 * human.c: Include intprops.h.
2520 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2521 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2522 * inttostr.h: Include intprops.h instead of limits.h.
2523 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2524 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2525 for consistency with intprops.h.
2526 (time_t_is_integer, twos_complement_arithmetic): Use them.
2527 * sig2str.h: Include <signal.h>, intprops.h.
2528 (INT_STRLEN_BOUND): Remove.
2529 * strftime.c (TYPE_SIGNED): Remove.
2530 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2531 * strtol.c: Adjust comments to match intprops.h.
2532 * userspec.c: Include intprops.h.
2533 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2534 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2535 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2536 instead of rolling our own expressions.
2537 * xstrtol.c: Include xstrtol.h first, to test interface.
2539 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2541 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2542 the right thing even if adding 1900 would overflow. Similarly
2543 for tm_mon + 1 and tm_yday + 1.
2544 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2545 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2546 (DO_SIGNED_NUMBER): New macro.
2547 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2549 2005-03-07 Bruno Haible <bruno@clisp.org>
2551 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2553 2005-03-03 Derek R. Price <derek@ximbiot.com>
2554 Bruno Haible <bruno@clisp.org>
2556 * pagealign_alloc.h: New file.
2557 * pagealign_alloc.c: New file.
2559 2005-01-28 Bruno Haible <bruno@clisp.org>
2561 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2564 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2566 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2567 The workaround isn't strictly needed for POSIX conformance, and
2568 it's too much of a pain to configure and maintain. We'll ask
2569 people to fix their kernels instead.
2570 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2571 (NANOSLEEP_BUG_WORKAROUND): Remove.
2572 (xnanosleep): Remove the workaround.
2574 2005-02-12 Bruno Haible <bruno@clisp.org>
2576 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2578 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2580 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2581 * timespec.h (gettime): Return void, since it always
2582 succeeds now. All uses changed.
2583 * gettime.c (gettime) Likewise.
2584 [HAVE_NANOTIME]: Prefer nanotime.
2585 Assume gettimeofday succeeds, as POSIX requires.
2586 Assime time () succeeds, since other code already does.
2587 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2588 (timespec_subtract): Remove.
2589 (NANOSLEEP_BUG_WORKAROUND): New constant.
2590 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2591 things considerably. Use it only on GNU/Linux hosts, since the
2592 workaround shouldn't be needed elsewhere.
2594 2005-02-24 Bruno Haible <bruno@clisp.org>
2596 * gettext.h: Update from GNU gettext 0.14.2.
2598 2005-02-24 Bruno Haible <bruno@clisp.org>
2600 * localcharset.c: Update from GNU gettext 0.14.2.
2601 * config.charset: Update from GNU gettext 0.14.2.
2603 2005-02-22 Simon Josefsson <jas@extundo.com>
2605 * iconvme.h, iconvme.c: New files, from libc.
2607 2005-02-20 Neil Conway <neilc@samurai.com>
2609 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2610 returned by OSX/Darwin if the specified buffer is not large
2611 enough for the hostname.
2613 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2615 * memrchr.h: New file.
2616 * chdir-long.c: Include it.
2617 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2618 Don't bother including stddef.h.
2620 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2622 * argp-help.c (__argp_help): Create a fake struct argp_state and
2623 pass it to _help, otherwise the latter coredumps trying to
2624 dereference state.root_argp.
2626 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2628 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2630 Include <sys/types.h>, for dev_t.
2631 (ME_DUMMY, ME_REMOTE): Move from here....
2632 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2633 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2635 Include mountlist.h first, to test the interface.
2637 2005-01-29 Bruno Haible <bruno@clisp.org>
2639 * progname.c (program_name): Initialize.
2640 Needed when linking statically on MacOS X.
2642 2005-01-28 Bruno Haible <bruno@clisp.org>
2644 * javacomp.sh.in: New file, from GNU gettext.
2645 * javacomp.h: New file, from GNU gettext.
2646 * javacomp.c: New file, from GNU gettext.
2648 2005-01-26 Bruno Haible <bruno@clisp.org>
2650 * javaexec.sh.in: New file, from GNU gettext.
2651 * javaexec.h: New file, from GNU gettext.
2652 * javaexec.c: New file, from GNU gettext.
2654 2005-01-26 Simon Josefsson <jas@extundo.com>
2656 * gai_strerror.c: Use GPL in header.
2658 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2660 * argp-help.c (hol_entry_help): Avoid using non-constant
2661 initializers for struct pentry_state.
2662 (__argp_error): Check return value of __asprintf
2663 (__argp_failure): Translate error message
2665 * argp-parse.c: Removed braces around the expansion of N_()
2667 2005-01-21 Jim Meyering <jim@meyering.net>
2669 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2670 same value as for Solaris 9.
2672 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2673 component length. This included changing the parameter to be
2674 of type `char *' rather than `char const *'.
2675 * chdir-long.h (chdir_long): Update prototype.
2677 * openat.c (fdopendir, fstatat): New functions.
2678 * openat.h: Include headers required for use of DIR and struct stat.
2679 [AT_SYMLINK_NOFOLLOW]: Define.
2680 (fdopendir, fstatat): Add prototypes.
2682 2005-01-21 Bruno Haible <bruno@clisp.org>
2684 * classpath.h: New file, from GNU gettext.
2685 * classpath.c: New file, from GNU gettext.
2687 2005-01-20 Simon Josefsson <jas@extundo.com>
2689 * version-etc-fsf.c: New file, with version_etc_copyright.
2690 * version-etc.c: Remove version_etc_copyright.
2691 * version-etc.h (version_etc_copyright): Use [] instead of * in
2692 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2694 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2696 * save-cwd.c (save_cwd): Remove code to support the case
2697 where fchdir is missing or flaky.
2699 2005-01-20 Simon Josefsson <jas@extundo.com>
2701 * base64.h (isbase64): Add.
2703 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2704 using a unsigned prototype, don't inline.
2705 (base64_decode): Use it.
2707 2005-01-19 Bruno Haible <bruno@clisp.org>
2709 * sh-quote.h: New file, from GNU gettext.
2710 * sh-quote.c: New file, from GNU gettext.
2712 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2714 Merge changes from coreutils, as described below in several
2715 changelogs dated today.
2717 * save-cwd.c: Include "save-cwd.h" before other include files.
2718 (O_DIRECTORY): Remove; not needed here, since "." must be
2719 a directory. All uses removed.
2720 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2721 universal on Suns, and we also need to test for IRIX.
2722 Revamp code to use 'if' rather than '#if'.
2723 Avoid unnecessary comparison of cwd->desc to 0.
2725 * utimens.c (futimens): Robustify the previous patch, by checking
2726 for known valid error numbers rather than observed invalid ones.
2728 2005-01-18 Jim Meyering <jim@meyering.net>
2730 * version-etc.c (version_etc_copyright): Update copyright date.
2732 * utimens.c (futimens): Account for the fact that futimes
2733 can also fail with errno == ENOSYS or errno == ENOENT.
2734 Patch from Dmitry V. Levin.
2736 Change the name of the robust chdir function from chdir to chdir_long.
2737 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2738 (restore_cwd): Use chdir_long, not chdir.
2739 * chdir-long.c: Renamed from chdir.c.
2740 * chdir-long.h: Renamed from chdir.h.
2741 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2744 2005-01-18 Bob Proulx <bob@proulx.com>
2746 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2747 offsetof() macro construct to avoid compile failure with native HP-UX
2748 11.0 ANSI C compiler.
2750 2005-01-06 Bruno Haible <bruno@clisp.org>
2752 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2753 because stpncpy.m4 takes care of it.
2755 2004-01-24 Bruno Haible <bruno@clisp.org>
2757 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2759 2003-10-09 Bruno Haible <bruno@clisp.org>
2761 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2763 2005-01-06 Bruno Haible <bruno@clisp.org>
2765 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2766 * fwriteerror.c: Include <stdbool.h>.
2767 (fwriteerror): At the end, close the file stream. Record whether
2768 stdout was already closed.
2770 2004-05-27 Bruno Haible <bruno@clisp.org>
2772 * execute.c (environ): Declare if needed.
2773 * pipe.c (environ): Likewise.
2774 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2776 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2778 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2779 definitions to be after all include files, to avoid collisions.
2780 Problem reported by Bob Proulx.
2782 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2784 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2785 not needed. This removes a dependency on the gettext module.
2786 [defined _LIBC]: Do not include <libintl.h>; not needed.
2788 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2790 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2793 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2795 * argp-parse.c: Include <stddef.h>.
2796 (alignof, alignto): New macros.
2797 (parser_init): Don't assume that void * is aligned sufficiently
2800 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2801 need to extend the stack.
2802 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2805 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2807 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2809 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2811 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2812 Remove now-obsolete comment about AIX.
2813 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2814 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2815 (YYMAXDEPTH): New macro.
2817 2004-12-18 Bruno Haible <bruno@clisp.org>
2819 * fatal-signal.c (fatal_signals): Make non-const.
2820 (init_fatal_signals): New function.
2821 (uninstall_handlers, install_handlers): Ignore signals that were set to
2823 (at_fatal_signal): Call init_fatal_signals.
2824 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2826 Reported by Paul Eggert.
2828 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2830 * getdate.y (textint): New member "negative".
2831 (time_zone_hhmm): New function.
2832 Expect 14 shift-reduce conflicts, not 13.
2833 (o_colon_minutes): New rule.
2834 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2835 (yylex): Set the "negative" member of signed numbers.
2837 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2839 Changes imported from coreutils.
2840 * hard-locale.c: Assume <locale.h> exists.
2842 (GLIBC_VERSION): New macro.
2843 (hard_locale): Assume setlocale exists.
2844 Rewrite to avoid #ifdef.
2845 Use strdup rather than malloc + strcpy.
2846 * human.c: Assume <locale.h> exists.
2847 (human_readable): Assume localeconv exists.
2849 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2851 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2852 convert T2, not T. (Imported from libc.)
2854 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2856 * getcwd.c (is_ENAMETOOLONG): New macro.
2857 (__getcwd.c): Don't restore errno; glibc doesn't.
2858 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2859 first, falling back to our code only if its results look suspicious.
2860 Ensure that the resulting buffer is only as large as necessary.
2862 * readutmp.c: Include readutmp.h first.
2863 Include <errno.h>, since readutmp.h no longer does that.
2864 * readutmp.h: Don't include <errno.h>,
2865 <sys/param.h>, <time.h>; not needed to establish interface.
2866 (errno): Remove decl.
2867 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2868 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2869 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2871 2004-11-28 Simon Josefsson <jas@extundo.com>
2873 * base64.h, base64.c: New file.
2875 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2877 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2879 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2881 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2882 HP's ANSI C compiler.
2883 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2884 Declaring int functions causes warnings on some modern systems and
2885 shouldn't be needed to compile on ancient ones.
2886 * same.c (MIN) [defined MIN]: Don't define, since it's already
2889 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2890 with the following changes.
2891 (__set_errno): Parenthesize properly.
2892 Include <stdbool.h>.
2893 (MIN, MAX, MATCHING_INO): New macros.
2894 (__getcwd): Define with prototype, not K&R form.
2895 Use heuristics to allocate default buffer on stack if possible.
2896 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2897 behavior, and to avoid the PATH_MAX limit when computing
2899 Use MATCHING_INO to compare inode number to file.
2900 Check for arithmetic overflow in size calculations.
2901 Fix bug in reallocation of dot array that caused getcwd to fail
2902 on directories nested deeper than 75.
2903 Be more careful about saving errno on error.
2904 Do not use realloc; use only free+malloc, as this is a bit
2905 more flexible and avoids a needless copy operation.
2906 Do not inspect st_dev and st_ino for symbolic links; POSIX
2907 doesn't specify the latter.
2908 Check for closedir errors.
2909 Avoid needless casts.
2910 Use "#ifdef weak_alias" around weak_alias, to be like other
2912 The following changes to getcwd.c have effect only when used in
2913 gnulib; they have no effect inside glibc proper.
2914 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2915 as alloca isn't used.
2916 (alloca, __alloca): Likewise.
2917 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2918 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2919 unconditionally, as gnulib assumes C89 or better.
2920 Do not include <sys/param.h>.
2921 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2922 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2924 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2925 Include <dirent.h> in a way that is compatible with modern Autoconf.
2926 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2927 New macros, if not already defined.
2928 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2929 Use "_LIBC", not "defined _LIBC", for consistency.
2930 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2932 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2933 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2934 * xgetcwd.c: David MacKenzie's old code was removed, so give
2935 credit only to Jim Meyering and adjust the copyright dates.
2936 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2937 <stdlib.h>, <unistd.h>, "pathmax.h".
2938 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2939 (INITIAL_BUFFER_SIZE): Remove.
2940 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2942 2004-11-23 Jim Meyering <jim@meyering.net>
2944 * getopt_.h: Remove trailing blanks.
2946 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2948 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2949 (futimens): New function, which uses futimes if available.
2950 (futimens, utimens): Support timespec==NULL, with same semantics
2951 as utime and utimens.
2952 * utimens.h (futimens): New decl.
2954 2004-11-23 Jim Meyering <jim@meyering.net>
2956 * __fpending.c: Add comment.
2958 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2960 * getopt_.h: Re-addition of __getopt_argv_const caused
2961 redefinition warnings. To avoid them, include the defines
2962 in `#if !defined __need_getopt ... #endif'. The only place
2963 where __getopt_argv_const is used is in definitions
2964 of getopt_long and getopt_long_only below, which are as well
2965 protected by `#ifndef __need_getopt'.
2966 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2967 __need_getopt after including <stdio.h> and <unistd.h> These
2968 headers might have defined it.
2970 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2972 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2974 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2975 optopt): Use them instead of invoking ## directly; otherwise, the
2976 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2978 2004-11-19 Bruno Haible <bruno@clisp.org>
2980 * strtok_r.c: Move comments from here...
2981 * strtok_r.h: ... to here.
2983 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2985 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2986 might fail. Problem reported by Yoann Vandoorselaere.
2987 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2988 that mishandle size_t overflow.
2990 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2992 * canon-host.c: Include "strdup.h".
2993 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2994 Use strdup instead of malloc/strcpy to duplicate strings.
2996 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2997 (human_space_before_unit): New constant.
2998 * human.c (human_readable): Support it.
3000 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3001 (xgetcwd): Set errno correctly when failing.
3002 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3003 the failure is actually due to a PATH_MAX problem.
3005 Further getopt changes to make it more likely that glibc will
3006 buy the changes back.
3007 * getopt.c (POSIXLY_CORRECT): New constant.
3008 (getopt): Use it, so to preserve glibc semantic
3009 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3010 when compiling for libc.
3011 * getopt_.h (__getopt_argv_const): Bring it back.
3012 (getopt_long, getopt_long_only): Use it.
3014 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3015 New arg POSIXLY_CORRECT. All callers changed.
3016 (getopt): Argv is now char * const *, as per standard.
3017 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3018 not char *__getopt_argv_const *.
3019 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3020 _getopt_long_only_r): Likewise.
3021 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3022 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3023 _getopt_long_r, _getopt_long_only_r): Likewise.
3024 * getopt_.h (__getopt_argv_const): Remove.
3025 (getopt): Argv is now char * const *, as per standard.
3027 * getdate.y (tORDINAL): New token.
3028 (day, relunit): Allow it for relative times.
3029 (relative_time_table): Use tORDINAL for ordinals.
3031 2004-11-15 Jim Meyering <jim@meyering.net>
3033 * closeout.c: Include "__fpending.h" once again.
3034 Include <stdbool.h>.
3035 (close_stdout): Don't fail just because stdout was closed initially,
3036 since some programs don't write to stdout in the normal course of
3037 operation (other than --version and --help), and we don't want this
3038 function to make e.g. `touch file >&-' fail.
3039 But do fail if it was closed and someone has tried to write to it.
3040 E.g., `printf foo >&-' must fail.
3042 2004-11-11 Simon Josefsson <jas@extundo.com>
3044 * strtok_r.h, strtok_r.c: New file.
3046 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3048 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3049 we can stop lying to compilers about the constness of argv when we
3050 are compiled outside glibc.
3051 (getopt, getopt_long, getopt_long_only): Use it.
3052 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3054 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3055 _getopt_long_only_r): Likewise.
3056 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3057 _getopt_long_only_r): Likewise.
3059 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3060 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3061 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3062 the other external symbols.
3063 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3064 declaration, since the above renaming now works around collisions.
3066 2004-11-11 Jim Meyering <jim@meyering.net>
3068 * linebreak.c: Remove trailing blanks.
3069 * alloca_.h: Likewise.
3070 * acosl.c: Likewise.
3071 * euidaccess.c: Likewise.
3072 * allocsa.h: Likewise.
3074 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3076 * mktime.c (SHR): New macro, which is a portable
3077 substitute for >> that should work even on Crays.
3078 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3079 Problem reported by Mark D. Baushke in
3080 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3081 * getdate.y (SHR): Likewise.
3083 * strftime.c (SHR): Likewise.
3085 * quotearg.c (struct quoting_options): Use unsigned int for
3086 quote_these_too, so that right shifts are well defined. All uses
3089 2004-11-10 Simon Josefsson <jas@extundo.com>
3091 * getaddrinfo.h, getaddrinfo.c: New files.
3093 2004-11-10 Jim Meyering <jim@meyering.net>
3095 Ensure that no close failure goes unreported.
3096 * closeout.c (close_stdout): Always close stdout. I.e., don't
3097 return early when it seems there's nothing to flush.
3098 Don't include __fpending.h.
3100 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3102 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3104 2004-11-05 Bruno Haible <bruno@clisp.org>
3106 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3107 Reported by Mark D. Baushke <mdb@cvshome.org>.
3109 2004-11-04 Bruno Haible <bruno@clisp.org>
3111 2004-09-11 Bruno Haible <bruno@clisp.org>
3112 * allocsa.valgrind: New file.
3113 2004-02-06 Bruno Haible <bruno@clisp.org>
3114 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3115 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3116 Reported by Christopher Seip <chris.seip@hp.com>.
3118 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3120 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3121 with errno == ERANGE if the buffer is too small.
3122 Problem reported by Mark D. Baushke.
3124 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3126 * xreadlink.c (MAXSIZE): New macro.
3127 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3128 size does not exceed MAXSIZE. Avoid cast.
3129 As suggested by Mark D. Baushke in
3130 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3131 if readlink fails with buffer size just under MAXSIZE, try again
3134 2004-11-02 Derek R. Price <derek@ximbiot.com>
3135 and Paul Eggert <eggert@cs.ucla.edu>
3137 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3138 (get_date): Overparenthesize to avoid GCC warning.
3140 2004-11-02 Bruno Haible <bruno@clisp.org>
3142 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3143 function returns void.
3145 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3147 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3148 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3151 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3153 * getdate.y: Add support for TZ="foo" within a date string.
3154 Fix some bugs near time_t boundaries. Reject dates with
3155 out-of-range components, e.g., "Sept 31".
3156 Include <stdlib.h>, "setenv.h", "xalloc.h".
3157 (ISDIGIT_LOCALE): Remove; unused.
3158 Note that the TZ and time functions used here are not reentrant.
3159 (mktime_ok, get_tz): New functions.
3160 (TZBUFSIZE): New constant.
3161 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3162 This requires that we sometimes generate our own TZ="XXX..." setting.
3164 2004-10-27 Derek R. Price <derek@ximbiot.com>
3166 * mktime.c (not_equal_tm): Remove redundant check.
3168 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3170 * getdate.y: Use Bison 1.875 features, and some minor
3171 code cleanups. This change does not affect semantics.
3172 Don't include <stdlib.h>; no longer needed.
3173 Don't include unlocked-io.h; only the "#if TEST" code uses
3174 stdio, and performance isn't crucial there.
3175 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3176 Bison 1.875 features as described below.
3177 All uses of "PC." replaced by "pc->".
3178 (YYSTYPE): Add a forward declaration.
3179 (yylex, yyerror): Use full prototypes in forward decls.
3180 Use "%pure-parser" rather than obsolescent "%pure_parser".
3181 Use %parse-param and %lex-param instead of obsolescent
3182 YYPARSE_PARAM and YYLEX_PARAM.
3183 (meridian_table, month_and_day_table, time_units_table,
3184 relative_time_table, time_zone_table, military_table,
3185 lookup_zone, lookup_word, get_date):
3186 Use NULL instead of 0 where appropriate.
3187 (to_hour): Avoid abort (), to avoid a dependency on
3189 (yyerror, yylex): Now accepts parser_control * arg.
3190 (main) [TEST]: Use '\0' rather than 0 for char.
3192 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3194 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3195 It's now the caller's responsibility to handle the case where
3196 !HAVE_GETPAGESIZE && !defined getpagesize.
3198 * mktime.c (leapyear): Arg is long int, not int.
3200 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3202 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3204 2004-10-12 Simon Josefsson <jas@extundo.com>
3206 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3207 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3210 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3212 * vsnprintf.h: New file.
3213 * vsnprintf.c: New file.
3215 2004-10-07 Bruno Haible <bruno@clisp.org>
3217 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3218 into the provided buffer.
3220 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3222 * diacrit.c, diacrit.h: Add GPL notice.
3224 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3225 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3226 * logl.c (logl): Keep the code as similar to glibc as possible.
3227 This avoids a potential constant-folding bug.
3229 2004-10-05 Bruno Haible <bruno@clisp.org>
3231 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3233 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3235 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3236 * xmalloc.c (xmemdup): Likewise.
3237 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3238 XFREE): Remove these long-obsolescent macros.
3239 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3240 * xstrdup.c: Remove.
3242 * regex.c (re_comp): Cast gettext return value to char *,
3243 Problem reported by Martin Neitzel via Mark D. Baushke.
3245 2004-10-04 Simon Josefsson <jas@extundo.com>
3247 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3248 '#ifdef USE_UNLOCKED_IO'.
3250 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3252 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3253 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3254 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3255 regex.c, sha1.c, version-etc.c, yesno.c:
3256 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3257 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3258 the includer's responsibility.
3260 Sync from coreutils.
3262 * modechange.c (mode_compile): Don't decrement a pointer that
3263 points to the start of a string, as the C Standard says the
3264 resulting behavior is undefined.
3266 * backupfile.h (enum backuptype): Rename none -> no_backups,
3267 simple -> simple_backups, numbered_existing ->
3268 numbered_existing_backups, numbered -> numbered_backups
3269 to avoid shadowing problems. All uses changed.
3270 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3271 * backupfile.c (check_extension, numbered_backup):
3272 Rename locals to avoid shadowing 'basename'.
3273 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3276 * .cppi-disable: Add getopt_.h, getopt_int.h.
3277 * .cvsignore: Add getopt.h.
3279 2004-10-04 Simon Josefsson <jas@extundo.com>
3281 * memmem.h: New file.
3282 * memmem.c: New file, taken from glibc.
3284 2004-10-02 Jim Meyering <jim@meyering.net>
3286 * dirfd.h, getpagesize.h: Add copyright notice.
3288 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3290 * snprintf.c: Remove comments as to why each header is needed.
3292 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3294 * strsep.h: New file.
3295 * strsep.c: New file.
3297 2004-10-01 Simon Josefsson <jas@extundo.com>
3299 * snprintf.c (snprintf): Handle size==0.
3301 2004-10-01 Simon Josefsson <jas@extundo.com>
3302 Bruno Haible <bruno@clisp.org>
3304 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3305 (snprintf): Declare 'args'.
3307 2004-09-30 Simon Josefsson <jas@extundo.com>
3309 * snprintf.h, snprintf.c: New files.
3311 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3313 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3314 (hol_entry_help): Never translate an empty string.
3315 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3316 * argp.h (OPTION_NO_TRANS): New option.
3318 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3320 * xvasprintf.c: Include xalloc.h.
3321 (xvasprintf): Use xalloc_die, not xmalloc_die.
3323 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3325 * dummy.c: Change copyright notice to FSF, and license to GPL.
3327 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3329 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3330 Problem reported by Bruno Haible in:
3331 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3333 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3335 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3336 in case some system header has #define'd it. Problem reported by
3337 Soeren D. Schulze in
3338 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3340 2004-09-08 Bruno Haible <bruno@clisp.org>
3342 * stdint_.h: New file, taken from GNU clisp.
3344 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3346 * xvasprintf.h: New file.
3347 * xvasprintf.c: New file.
3348 * xasprintf.c: New file.
3350 2004-09-08 Bruno Haible <bruno@clisp.org>
3352 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3354 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3356 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3358 Import from coreutils.
3359 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3360 strings on unbounded length. alloca's performance benefits aren't
3361 that important here.
3363 (parse_with_separator): New function, with most of the internals
3364 of the old parse_user_spec. Allow user to omit both user and group,
3365 for compatibility with FreeBSD.
3366 Clone only the user name, not the entire spec.
3367 Do not set *uid, *gid unless entirely successful.
3368 Avoid memory leak in some failing cases.
3369 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3370 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3371 (parse_user_spec): Rewrite to use parse_with_separator.
3373 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3375 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3376 its complicated substitute.
3377 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3378 and program_invocation_name.
3379 (__argp_basename) [!_LIBC]: Remove; the only use was
3380 replaced by its body.
3381 (__argp_short_program_name): Change condition from
3382 !defined __argp_short_program_name to
3383 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3384 to match argp-namefrob.h.
3385 (__argp_failure): Don't assume strerror_r returns char *.
3386 * argp-parse.c (N_): Define unconditionally.
3387 (argp_default_options): Fill out initializers with 0 to avoid
3390 2004-08-12 Simon Josefsson <jas@extundo.com>
3392 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3393 * getopt_.h: Renamed from getopt.h.
3395 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3397 Merge from coreutils.
3399 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3400 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3401 for Reliant Unix 5.43.
3403 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3404 (union fooround): Use uintmax_t, not long int.
3405 The rest is a merge from libc:
3406 [defined _LIBC]: Include <shlib-compat.h>.
3407 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3409 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3411 * strverscmp.c: Convert to UTF-8.
3413 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3415 * obstack.h (obstack_empty_p):
3416 Don't assume that chunk->contents is suitably aligned.
3417 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3418 Likewise. Problem reported by Benno in
3419 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3421 * chown.c (rpl_chown): Work even if the file is writeable but not
3422 readable. This could be improved further but it'd take some work.
3424 2004-08-08 Simon Josefsson <jas@extundo.com>
3426 * xgethostname.c: Don't include error.h (not used).
3429 * getpass.c: Include getpass.h first.
3431 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3433 * xalloc-die.c: New files.
3434 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3436 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3437 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3438 (_, N_, xalloc_die): Move to xalloc-die.c.
3439 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3440 so that we needn't mess with xalloc_msg_memory_exhausted.
3442 * sha1.h: Renamed from sha.h.
3443 (SHA1_H): Renamed from _SHA_H.
3444 (sha1_ctx): Renamed from sha_ctx.
3445 (sha1_init_ctx): Renamed from sha_init_ctx.
3446 (sha1_process_block): Renamed from sha_process_block.
3447 (sha1_process_bytes): Renamed from sha_process_bytes.
3448 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3449 (sha1_read_ctx): Renamed from sha_read_ctx.
3450 (sha1_stream): Renamed from sha_stream.
3451 (sha1_buffer): Renamed from sha_buffer.
3452 * sha1.c: Likewise; renamed from sha.c.
3453 Do not include <sys/types.h>.
3454 Include <stddef.h> rather than <stdlib.h>.
3456 2004-08-08 Bruno Haible <bruno@clisp.org>
3458 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3459 FILESYSTEM_PREFIX_LEN.
3460 * progreloc.c: Likewise.
3461 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3463 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3466 * argp-help.c (make_hol, hol_append): Don't assume that
3467 SIZE_MAX is a valid preprocessor constant.
3468 (__argp_basename): Change from "#ifndef _LIBC"
3469 to "#ifndef __argp_short_program_name", so that
3470 we don't compile these functions for tar.
3472 More merges from coreutils.
3473 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3474 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3476 * addext.c: Remove; no longer needed.
3477 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3478 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3479 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3480 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3481 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3482 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3483 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3484 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3485 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3486 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3487 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3488 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3489 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3490 Import changes from coreutils.
3492 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3494 Merge from coreutils.
3496 * .gdb-history: Remove; this doesn't belong here.
3498 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3499 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3500 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3502 * dirname.h: Include <stdbool.h>.
3503 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3504 for consistency with POSIX terminology. All uses changed.
3505 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3506 (strip_trailing_slashes): Use bool for booleans.
3507 * stripslash.c (strip_trailing_slashes): Likewise.
3509 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3510 sometimes returns a positive errno value even when it succeeds.
3511 (print_errno_message) [!LIBC]: Fall back on strerror if
3514 * path-concat.c (mempcpy): Don't define if a system header defines it.
3515 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3516 (longest_relative_suffix): New function.
3517 (path_concat): Use it. Assume first argument is not NULL.
3518 Port to DOS. Omit redundant separators.
3519 Report an error instead of returning NULL.
3520 Use mempcpy instead of memcpy.
3521 (xpath_concat): Remove: not declared or used.
3523 * same.h: Include <stdbool.h>
3524 (same_name): Return bool, not int.
3525 * same.c (same_name): Likewise.
3526 (errno): Don't declare; we assume C89 or better now.
3528 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3529 if not already defined.
3531 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3532 * dup-safer.c (errno): Likewise.
3534 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3536 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3539 2004-08-03 Simon Josefsson <jas@extundo.com>
3541 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3542 * progname.h: Don't include stdbool.h.
3544 2004-08-02 Simon Josefsson <jas@extundo.com>
3546 * getsubopt.h: New file, with comments from Bruno Haible.
3547 * getsubopt.c: New file, from glibc, but slightly modified based on
3548 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3550 2004-08-01 Simon Josefsson <jas@extundo.com>
3552 * xgetdomainname.c: Include stdlib.h, for free().
3554 2004-07-16 Simon Josefsson <jas@extundo.com>
3556 * dummy.c: New file.
3558 2004-07-16 Bruno Haible <bruno@clisp.org>
3560 * backupfile.h: Add extern "C" for C++.
3561 * closeout.h: Likewise.
3562 * copy-file.h: Likewise.
3563 * findprog.h: Likewise.
3564 * full-write.h: Likewise.
3565 * pathname.h: Likewise.
3566 * progname.h: Likewise.
3567 * stpcpy.h: Likewise.
3568 * stpncpy.h: Likewise.
3569 * strcase.h: Likewise.
3570 * strstr.h: Likewise.
3571 * xalloc.h: Likewise.
3573 * mbswidth.h: Add extern "C" for C++.
3574 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3576 2004-07-09 Simon Josefsson <jas@extundo.com>
3578 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3579 failed without this.)
3581 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3583 * fchown-stub.c: New file.
3585 2004-06-24 Jim Meyering <jim@meyering.net>
3587 * obstack.h (obstack_base): Cast to (void *), per documentation.
3589 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3591 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3593 2004-06-01 Jim Meyering <jim@meyering.net>
3595 * calloc.c: New file.
3597 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3599 * getdate.y (yylex): Allow space between sign and number.
3600 Problem reported by Dan Jacobson.
3602 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3603 and Jim Meyering <jim@meyering.net>
3605 Merge from coreutils CVS.
3607 * stat-macros.h: New file, with contents from file-type.h
3608 and coreutils' system.h.
3609 * file-type.c: Include "stat-macros.h".
3610 * file-type.h (file_type): Move all macro definitions to new file,
3613 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3614 Wrap old code with this conditional.
3615 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3616 function that does not dereference symlinks.
3617 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3619 * xreadlink.c: Include xreadlink.h first, to catch .h file
3620 dependency problems.
3621 (xreadlink): Accept new arg SIZE, for efficiency.
3622 All decls and uses changed.
3623 * xreadlink.h: Include <stddef.h>, for size_t.
3625 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3626 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3628 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3630 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3632 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3633 macros to be defined.
3634 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3635 the allocator returns NULL because the requested size is zero.
3637 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3639 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3640 var. Add comment explaining why libc still defines it. This
3641 merges the following patch from glibc:
3642 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3644 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3646 * obstack.c (_obstack): Remove unused variable. It hasn't been
3647 present in glibc since revision 1.1 of this file.
3648 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3649 obstack_alignment_mask, obstack_alloc, obstack_base,
3650 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3651 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3652 obstack_grow0, obstack_init, obstack_int_grow,
3653 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3654 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3655 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3656 nonexistent functions.
3658 2004-05-17 Derek R. Price <derek@ximbiot.com>
3659 Paul Eggert <eggert@cs.ucla.edu>
3661 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3663 2004-05-14 Bruno Haible <bruno@clisp.org>
3665 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3666 that consists of a '.' followed by an empty digit string.
3667 Patch by Tor Lillqvist <tml@iki.fi>.
3669 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3671 Port obstack to the AS/400, where pointers are 16 bytes wide and
3672 you cannot cast an integer to a valid pointer. This patch is
3673 currently waiting to be integrated into glibc; see
3674 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3676 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3677 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3678 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3679 (struct obstack): temp member is now a union of a pointer and
3680 an integer, instead of an integer. All integer uses changed.
3681 This does not affect the physical layout of struct obstack,
3682 except on hosts (like the AS/400) where the size or alignment of
3683 void * is greater than that of ptrdiff_t.
3684 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3685 __STDC__)]: Store temporary in pointer member of union, not
3687 * obstack.c: Include <stddef.h>, for offsetof.
3688 (struct fooalign): Remove; it doesn't need a name.
3689 (union fooround): Change double to long double, and add void *.
3690 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3691 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3692 not a macro. Hence the values are always int; so remove all
3693 casts-to-int in uses.
3695 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3696 Derek Price <derek@ximbiot.com>
3698 * alloca.c: Include <alloca.h>, to get our interface.
3699 * alloca_.h: Use __alloca on AIX, so that we don't have to
3700 include <alloca.h> first. Use C89 prototype for alloca; this
3701 requires including <stddef.h> for size_t. Use extern "C" if C++.
3702 Use #elif for simplicity, since we can assume C89 now.
3703 Don't try to source the system alloca.h since it will not be found
3704 and to prevent recursively including its replacement.
3705 * fnmatch.c: Include <alloca.h> instead of opencoding.
3706 * regex.c: Likewise.
3708 2004-05-16 Derek Price <derek@ximbiot.com>
3709 Paul Eggert <eggert@cs.ucla.edu>
3711 getline cleanup. This changes the getndelim2 API: both order of
3712 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3715 * getline.c: Don't include stddef.h or stdio.h, since our
3716 interface does that.
3717 (getline): Always use getdelim, so that we don't have two
3718 copies of this code.
3719 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3721 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3722 (GETNDELIM2_MAXIMUM): New macro.
3723 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3724 instead of the old practice of delim2==0. All callers changed.
3725 Return -1 on overflow, instead of returning junk.
3726 Do not set *linesize unless allocation succeeds.
3727 * getndelim2.h: Do not include stddef.h; no longer needed, now
3728 that we include sys/types.h.
3729 * getnline.h: Likewise.
3730 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3731 (getndelim2): Reorder arguments.
3732 * getnline.c (getnline, getndelim):
3733 Don't discard the NMAX argument.
3734 (getnline): Invoke getndelim, to avoid code duplication.
3735 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3736 of (size_t) -1 by callers of the getnline family.
3738 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3740 * nanosleep.c (suspended): Change its type from int to
3741 sig_atomic_t volatile.
3742 (first_call): Make it private to rpl_nanosleep, and have it
3743 be zero initially as that's a bit faster.
3744 (my_usleep): Round up fractional times instead of truncating them,
3745 as this is the usual meaning for 'sleep'.
3747 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3749 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3750 (ENOSYS): Define if not defined.
3751 (settime): Fall back on stime if it exists and settimeofday fails.
3752 But don't bother with fallbacks if a method fails with errno == EPERM.
3754 2004-05-11 Jim Meyering <jim@meyering.net>
3756 Prior to this change, the save_cwd caller required read access to the
3757 current directory on most systems (ones with the fchdir function).
3759 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3760 fails, try write-only, and finally, resort to using xgetcwd.
3762 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3764 * obstack.c, obstack.h: Import changes from libc.
3766 2004-04-28 Bruno Haible <bruno@clisp.org>
3768 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3769 implicitly appends .exe to executables.
3770 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3771 accepts Windows pathnames.
3772 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3773 Cygwin like Windows, since it now accepts Windows pathnames.
3774 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3775 Cygwin like Windows, since it now accepts Windows pathnames.
3776 Reported by Derek Robert Price <derek@ximbiot.com>.
3778 2004-04-20 Jim Meyering <jim@meyering.net>
3780 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3782 2004-04-20 Jim Meyering <jim@meyering.net>
3783 Bruno Haible <bruno@clisp.org>
3785 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3786 memory when realloc fails.
3788 2004-04-18 Jim Meyering <jim@meyering.net>
3790 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3791 don't leak memory and do call END_UTMP_ENT.
3793 2004-04-11 Paul Eggert <eggert@twinsun.com>
3795 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3796 (CHAR_BIT): Remove, since we assume C89.
3797 Include <stdint.h> if available, as per current Autoconf CVS advice.
3799 2004-03-30 Paul Eggert <eggert@twinsun.com>
3801 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3802 not bool, to be more consistent with Unix conventions.
3803 Suggested by Bruno Haible.
3805 Merge from coreutils.
3807 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3810 * getdate.h: Include stdbool.h, and timespec.h instead of
3811 the usual <time.h> dance.
3812 (get_date): Change signature to support fractional time stamps.
3813 All callers changed.
3814 * getdate.y: Include "getdate.h" first, as we can now
3815 assume C89 and don't need to worry about 'const'.
3816 Similarly, include "unlocked-io.h" near start, not in middle.
3818 (textint.value): Use long int rather than int.
3819 (textint.digits): Use size_t rather than int.
3820 (BILLION, LOG10_BILLION): New constants.
3821 (parser_control): New member rel_ns. Members day_ordinal,
3822 time_zone, month, day, hour, minutes, rel_year, rel_month,
3823 rel_day, rel_hour, rel_minutes, rel_seconds
3824 are now long int, not int. Member seconds is now struct timespec,
3825 not int. New member timespec_seen. Members dates_seen, days_seen,
3826 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3828 (%union.intval): Now long int, not int.
3829 New member timespec.
3830 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3831 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3832 (spec): Now is a timespec or an item list.
3833 (timespec, items): New nonterminals.
3834 (time, rel, relunit, number, get_date):
3835 Add support for fractional seconds.
3836 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3837 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3838 (to_hour): First arg is now long int, not int.
3839 (to_year): Returns long int, not int.
3840 Don't treat year -70 like 70.
3841 (tm_diff): Returns long int, not int.
3842 (lookup_word): Use bool instead of int when appropriate.
3843 (yylex): Use size_t for count, not int.
3844 Detect overflow when parsing large integer constants.
3845 Add support for fractions.
3846 (get_date): Make pointers 'const' if possible.
3847 Use more-portable code to detect integer overflow.
3848 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3849 Don't use ctime; it's not reliable if the year has >4 digits.
3851 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3852 This is for compatibility with BSD.
3854 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3855 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3856 From coreutils' system.h.
3858 * userspec.c: Don't include "posixver.h".
3859 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3860 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3861 compatible extension. Simplify code by removing a boolean int
3862 that was always nonzero if a string was nonnull.
3864 2004-03-30 Jim Meyering <jim@meyering.net>
3866 Merge from coreutils.
3868 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3870 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3871 an empty input stream.
3873 * readtokens.c: Include <stdbool.h>.
3874 (readtoken): Use `size_t' rather than int/long.
3875 All callers adjusted.
3876 Use `bool' rather than `int' where appropriate.
3877 Use memset rather than an explicit loop.
3878 Use x2nrealloc rather than xrealloc.
3879 Allow the use of `\0' as a delimiter.
3880 (readtokens): Likewise.
3881 * readtokens.h (readtoken, readtokens): Update prototypes.
3883 2004-03-30 Bruno Haible <bruno@clisp.org>
3885 * getloadavg.c (getloadavg): Don't assume setlocale returns
3888 2004-03-29 Paul Eggert <eggert@twinsun.com>
3890 Merge changes to getloadavg.c from coreutils and Emacs.
3892 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3893 Define to an expression, not to the empty string.
3894 Include cloexec.h and xalloc.h.
3895 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3896 Use set_cloexec_flag rather than rolling our own.
3897 * cloexec.c, cloexec.h: New files.
3899 2004-03-18 Paul Eggert <eggert@twinsun.com>
3901 * getopt.h: Sync with libc CVS.
3903 2004-03-18 Paul Eggert <eggert@twinsun.com>
3904 Bruno Haible <bruno@clisp.org>
3906 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3907 not on all platforms that have <wchar.h>.
3908 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3910 2004-03-09 Paul Eggert <eggert@twinsun.com>
3912 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3914 * getopt_int.h: New file, also synced from libc.
3916 2004-03-07 Paul Eggert <eggert@twinsun.com>
3918 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3919 '#if' expressions. Unlike the code it replaces, it does not
3920 depend on (defined _SC_PAGESIZE). However, it does depend on
3921 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3922 first reported by Jason Andrade in
3923 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3925 2004-01-18 Simon Josefsson <jas@extundo.com>
3927 * strdup.h: New file.
3928 * strdup.c: Include it.
3929 * path-concat.c: Include strdup.h. Drop strdup declaration.
3930 * userspec.c: Include strdup.h. Drop strdup declaration.
3932 2004-02-06 Karl Berry <karl@gnu.org>
3934 * config.charset: update from gettext 0.14.1.
3936 2004-02-05 Paul Eggert <eggert@twinsun.com>
3938 Add comments and code, prompted by suggestions from Bruno Haible
3940 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3941 describing the enum quoting_style values.
3942 * quotearg.c (quotearg_alloc): New function.
3943 (quotearg_buffer_restyled): Treat lone { and } as special.
3944 Treat = as special. Work around bug with older shells
3945 that "see" a '\' that is really the 2nd byte of a multibyte char.
3946 Quote empty string with shell_quoting_style.
3948 2004-02-03 Bruno Haible <bruno@clisp.org>
3950 * pipe.h: New file, from GNU gettext.
3951 * pipe.c: New file, from GNU gettext.
3953 2004-01-27 Bruno Haible <bruno@clisp.org>
3955 * execute.h: New file, from GNU gettext.
3956 * execute.c: New file, from GNU gettext.
3957 * w32spawn.h: New file, from GNU gettext.
3959 2004-01-23 Paul Eggert <eggert@twinsun.com>
3961 Exit-status fix from coreutils.
3963 Use exit_failure consistently in place of EXIT_FAILURE,
3964 so that program exit statuses are consistent on failure.
3966 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3967 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3968 * argmatch.h: Comment fix to match the above.
3969 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3970 Now a macro referring to exit_failure, instead of a separate
3971 variable. Include "exitfail.h" to get it.
3972 * xstrtol.h: Include "exitfail.h".
3973 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3975 * long-options.c (parse_long_options): Use prototype
3976 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3979 2004-01-21 Jim Meyering <jim@meyering.net>
3981 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3982 so as not to conflict with a different-sized __mktime_internal
3983 function in GNU libc.
3984 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3985 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3987 2004-01-18 Paul Eggert <eggert@twinsun.com>
3989 Merge from diffutils.
3991 * file-type.c (file_type): Add typed memory objects.
3992 * file-type.h (S_TYPEISTMO): New macro.
3994 * c-stack.h (c_stack_action): Remove argv argument.
3995 * c-stack.c (c_stack_action): Likewise. All uses changed.
3996 (die): Don't calculate message unless segv_action returns.
3997 (get_stack_location, min_address_from_argv, max_address_from_argv,
3998 volatile stack_base, volatile_stack_size): Remove.
3999 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4000 that every segmentation violation is a stack overflow. (Ouch!)
4001 See Debian bug 136249 (still outstanding) for more info about why
4002 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4004 2003-11-30 Bruno Haible <bruno@clisp.org>
4006 Safer stack allocation.
4007 * setenv.c: Include allocsa.h.
4008 (alloca): Remove fallback definition.
4009 (freea): Remove macro.
4010 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4013 2003-10-17 Bruno Haible <bruno@clisp.org>
4015 * binary-io.h: Avoid warnings on Cygwin.
4017 2003-12-28 Bruno Haible <bruno@clisp.org>
4019 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4020 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4022 2003-11-28 Bruno Haible <bruno@clisp.org>
4024 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4026 2003-11-27 Bruno Haible <bruno@clisp.org>
4028 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4030 2003-11-17 Bruno Haible <bruno@clisp.org>
4032 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4034 2003-11-24 Bruno Haible <bruno@clisp.org>
4036 * xallocsa.h: New file, from GNU gettext.
4037 * xallocsa.c: New file, from GNU gettext.
4039 2003-11-24 Bruno Haible <bruno@clisp.org>
4041 * allocsa.h: New file, from GNU gettext.
4042 * allocsa.c: New file, from GNU gettext.
4044 2003-11-24 Bruno Haible <bruno@clisp.org>
4046 * eealloc.h: New file.
4048 2004-01-15 Jim Meyering <jim@meyering.net>
4050 Merge from coreutils.
4052 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4053 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4054 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4056 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4057 optional configure-time default.
4059 * version-etc.c (version_etc_copyright): Update copyright date.
4061 * xreadlink.c (xreadlink): Correct outdated comment.
4063 2004-01-15 Paul Eggert <eggert@twinsun.com>
4065 Merge from coreutils.
4067 * posixver.c: Include posixver.h.
4069 * same.c: Include <stdbool.h>, <limits.h>.
4070 (_POSIX_NAME_MAX): Define if not defined.
4072 (same_name): If file names are silently truncated, report
4073 that the file names are the same if they are the same after
4074 the silent truncation.
4076 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4077 conversion function.
4078 * xstrtod.c (xstrtod): Likewise. All callers changed to
4079 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4082 2004-01-14 Paul Eggert <eggert@twinsun.com>
4084 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4085 with like-named macro in fnmatch.c.
4086 (EXT): Use an internal constant instead.
4088 Merge fnmatch patches from glibc.
4089 * fnmatch.c (mbsinit): Remove define.
4090 Add libc_hidden_ver (__fnmatch, fnmatch).
4091 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4092 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4094 2003-12-14 Karl Berry <karl@gnu.org>
4096 * config.charset: update from gettext-runtime.
4098 2003-12-03 Paul Eggert <eggert@twinsun.com>
4100 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4101 Bug reported by Alfred M. Szmidt.
4103 2003-11-29 Karl Berry <karl@gnu.org>
4105 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4107 2003-11-23 Paul Eggert <eggert@twinsun.com>
4108 Bruno Haible <bruno@clisp.org>
4110 * printf-parse.h: Don't include sys/types.h.
4111 (ARG_NONE): New macro.
4112 (char_directive): Change type of *arg_index fields to size_t.
4113 * printf-parse.c: Don't include sys/types.h.
4114 (SSIZE_MAX): Remove macro.
4115 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4116 Remove unnecessary overflow check.
4117 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4120 2003-11-24 Paul Eggert <eggert@twinsun.com>
4122 * alloca.c: Remove dependency on xalloc module.
4123 (xalloc_die): Remove.
4124 (memory_full) [!defined emacs]: New macro.
4125 [!defined emacs]: Don't include xalloc.h.
4126 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4127 address arithmetic overflows. Change datatypes a bit to avoid
4130 2003-11-22 Jim Meyering <jim@meyering.net>
4132 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4134 2003-11-17 Bruno Haible <bruno@clisp.org>
4136 * vasnprintf.c (alloca): Remove fallback definition.
4137 (freea): Remove definition.
4138 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4139 Reported by Paul Eggert.
4141 2003-11-17 Jim Meyering <jim@meyering.net>
4143 On systems without utime and without a utimes function capable of
4144 dealing with a NULL struct utimbuf* argument, this utime replacement
4145 could -- in unusual circumstances -- leak a file descriptor.
4146 * utime.c: Include <unistd.h> and <errno.h>.
4147 (utime_null): Be sure to close `fd' and to preserve errno.
4148 Reported by Geoff Collyer via Arnold Robbins.
4150 2003-11-16 Paul Eggert <eggert@twinsun.com>
4151 Bruno Haible <bruno@clisp.org>
4153 Protect against address arithmetic overflow.
4154 * printf-args.h: Include stddef.h.
4155 (arguments): Change type of field 'count' to size_t.
4156 * printf-args.c (printf_fetchargs): Use size_t instead of
4157 'unsigned int' where appropriate.
4158 * printf-parse.h: Include sys/types.h.
4159 (char_directive): Change type of *arg_index fields to ssize_t.
4160 (char_directives): Change type of fields 'count', max_*_length to
4162 * printf-parse.c: Include sys/types.h and xsize.h.
4163 (SSIZE_MAX): Define fallback value.
4164 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4165 instead of 'int' where appropriate. Check a_allocated, d_allocated
4166 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4167 * vasnprintf.c: Include xsize.h.
4168 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4169 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4170 overflow. Avoid wraparound when converting a width or precision from
4173 2003-11-16 Bruno Haible <bruno@clisp.org>
4175 Update from GNU gettext.
4176 * printf-parse.c: Generalize to it can be compiled for wide strings.
4177 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4178 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4179 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4180 SNPRINTF): New macros.
4181 Don't include <alloca.h> if the file is used inside libintl.
4182 (local_wcslen): New function, for Solaris 2.5.1.
4183 (VASNPRINTF): Use it instead of wcslen.
4185 2003-11-16 Bruno Haible <bruno@clisp.org>
4187 * xsize.h (xmax): New function.
4188 (xsum, xsum3, xsum4): Declare as "pure" functions.
4190 2003-11-12 Paul Eggert <eggert@twinsun.com>
4192 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4193 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4194 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4195 heuristic is just as accurate as far as we know, and it removes a
4196 dependency on size_max.m4 and ptrdiff_max.m4.
4198 2003-11-12 Paul Eggert <eggert@twinsun.com>
4200 * xstrtol.c (__xstrtol): Remove "break" immediately after
4201 "return", to pacify some unknown compiler. Problem reported
4204 2003-11-11 Bruno Haible <bruno@clisp.org>
4206 * xsize.h (SIZE_MAX): Remove fallback definition.
4207 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4210 2003-11-10 Paul Eggert <eggert@twinsun.com>
4212 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4213 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4214 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4216 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4217 not (size_t) -1, since it's defined here.
4219 2003-11-06 Paul Eggert <eggert@twinsun.com>
4221 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4222 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4223 Reject sizes of exactly SIZE_MAX bytes.
4224 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4225 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4227 2003-11-05 Bruno Haible <bruno@clisp.org>
4229 * xsize.h: Include limits.h, to avoid a possible collision with
4230 SIZE_MAX defined in <limits.h> on Solaris.
4232 2003-11-04 Bruno Haible <bruno@clisp.org>
4234 * xsize.h: New file.
4235 * linebreak.c: Include xsize.h.
4236 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4237 argument for overflow.
4238 Suggested by Paul Eggert.
4240 2003-10-31 Bruno Haible <bruno@clisp.org>
4242 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4243 to avoid (extremely rare) race condition.
4244 Suggested by Paul Eggert.
4246 2003-11-03 Jim Meyering <jim@meyering.net>
4248 * userspec.c: Include "userspec.h".
4249 * userspec.h: New file.
4251 2003-10-31 Paul Eggert <eggert@twinsun.com>
4253 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4254 * mountlist.c (SIZE_MAX): Define if not defined already.
4255 (read_filesystem_list): Set and use me_type_malloced.
4256 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4257 whatever the type happens to be), for brevity and consistency.
4258 Check for size calculation overflow on Alphas running OSF/1.
4260 2003-10-31 Jim Meyering <jim@meyering.net>
4262 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4264 * linebuffer.c: Include <string.h> for declaration of memset.
4266 2003-10-30 Paul Eggert <eggert@twinsun.com>
4267 Bruno Haible <bruno@clisp.org>
4269 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4270 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4272 2003-10-29 Paul Eggert <eggert@twinsun.com>
4274 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4275 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4277 * quotearg.c (quotearg_n_options): Use it.
4278 * group-member.c: Include <stdbool.h>.
4279 (free_group_info): Arg is now const *; don't free arg.
4280 (get_group_info): Now returns bool and accepts struct group_info *,
4281 rather than returning a malloc'ed struct group_info *.
4282 All uses changed. Check for overflow in internal size calculation.
4284 * getusershell.c (readname): Simplify the code by using x2nrealloc
4285 rather than xmalloc/xrealloc.
4286 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4287 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4288 conformance bug: the old code used a pointer after freeing the
4289 storage that it addressed.
4290 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4291 rather than doing it by hand.
4292 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4293 the buffer preserved. Use free and xmalloc instead.
4294 * quotearg.c (quotearg_n_options): Likewise.
4295 Use a simpler test for size overflow. Don't use xalloc_oversized
4296 because unsigned int might be wider than size_t (!); this suggests
4297 that we should switch from unsigned int to size_t for slot numbers.
4299 2003-10-27 Bruno Haible <bruno@clisp.org>
4301 * stdbool_.h: Better support for BeOS.
4303 2003-10-27 Paul Eggert <eggert@twinsun.com>
4305 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4306 to allocate the returned structure. Do not allocate a subarray,
4307 as x2nrealloc will do that.
4308 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4309 instead of xnrealloc.
4310 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4312 2003-10-26 Paul Eggert <eggert@twinsun.com>
4314 * xalloc.h (xalloc_oversized): New static inline function, for
4315 callers that want to do their own size-overflow checking. Include
4316 <stdbool.h>, since xalloc_oversized returns bool.
4317 * xalloc.c (array_size_overflow): Remove. All callers changed
4318 to use xalloc_oversized.
4320 Add two functions x2realloc, x2nrealloc, for programs that grow
4321 arrays dynamically by doubling their sizes.
4322 * xalloc.h (x2realloc, x2nrealloc): New decls.
4323 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4326 Port to C99 semantics for 'inline' of external functions.
4327 Bug reported by Bruno Haible.
4328 * xmalloc.c (xnmalloc_inline): New static inline function,
4329 with the old contents of xnmalloc.
4330 (xnmalloc, xmalloc): Use it.
4331 (xnrealloc_inline): New static inline function,
4332 with the old contents of xnrealloc.
4333 (xnrealloc, xrealloc): Use it.
4335 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4337 2003-10-25 Paul Eggert <eggert@twinsun.com>
4339 Fix several address-calculation bugs in the hash modules,
4340 plus some minor code cleanup.
4342 * hash.h: Include <stdbool.h>, for bool.
4343 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4344 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4345 hash_get_n_entries, hash_get_max_bucket_length,
4346 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4347 hash_rehash): Use size_t rather than unsigned.
4348 * hash.c (struct hash_table, hash_get_n_buckets,
4349 hash_get_n_buckets_used, hash_get_n_entries,
4350 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4351 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4352 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4354 (SIZE_MAX): Define if not defined.
4355 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4356 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4358 Use const * when possible.
4359 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4360 (check_tuning): Fix bug: if tuning parameters were very close to
4361 0 or 1, rounding errors could have caused subscript violations.
4362 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4363 (hash_initialize): Add 'fail:' label
4364 to free table and return NULL, and use it to simplify code.
4365 Use calloc rather than clearing the storage ourself.
4366 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4367 buffer size calculations.
4368 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4369 Include <stddef.h>, for size_t.
4370 * hash-pjw.c (hash_pjw): Likewise.
4371 Switch to method described by Bruno Haible.
4372 Include <limits.h>, for CHAR_BIT.
4373 (SIZE_BITS): New macro.
4375 2003-10-21 Paul Eggert <eggert@twinsun.com>
4377 * getndelim2.c (getndelim2): When size calculation overflows,
4378 ceiling the allocation at NMAX bytes rather than silently
4379 discarding input bytes before NMAX is reached. This makes
4380 a difference only if NMAX exceeds SIZE_MAX / 2.
4382 * obstack.c: Merge from glibc.
4383 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4384 Add libc_hidden_def (_obstack_newchunk).
4385 (_obstack_free) [! defined _LIBC]: Remove.
4386 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4387 a clone of the function body.
4388 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4389 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4391 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4392 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4395 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4396 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4397 Don't use lvalue casts, as GCC plans to remove support for them
4398 in GCC 3.5. Reported by Joseph S. Myers. This bug
4399 was also present in the non-GCC version, indicating that this
4400 code had always been buggy and had never been widely used.
4401 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4402 Use the fast variant of each macro, rather than copying the
4403 definiens of the fast variant; that way, we'll be more likely to
4404 catch future bugs in the fast variants.
4406 2003-10-20 Bruno Haible <bruno@clisp.org>
4408 * wait-process.h: New file, from GNU gettext.
4409 * wait-process.c: New file, from GNU gettext.
4411 2003-10-19 Jim Meyering <jim@meyering.net>
4413 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4415 2003-10-16 Paul Eggert <eggert@twinsun.com>
4417 * getgroups.c: Include <errno.h>, <stdlib.h>.
4418 (getgroups): First arg is int, not size_t.
4419 Don't let 'free' mangle errno.
4421 2003-10-16 Jim Meyering <jim@meyering.net>
4423 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4425 2003-10-15 Paul Eggert <eggert@twinsun.com>
4427 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4429 (new_exclude, add_exclude_file): Initial size no longer needs to
4431 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4432 our own address arithmetic overflow checking.
4434 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4435 (fnmatch): Do not alloca more than 2000 wide characters;
4436 instead, use malloc for large buffers.
4437 Check for address arithmetic overflow, and return -1
4438 with errno set to ENOMEM in that case.
4439 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4440 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4441 instead, return -1. Check for address arithmetic overflow.
4443 2003-10-14 Paul Eggert <eggert@twinsun.com>
4445 Handle invalid suffixes and overflow independently, so that
4446 callers can treat them independently as needed. Fix some bugs in
4447 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4448 suffix for a human-readable blocksize. The major caller-visible
4449 change is the addition of a new
4450 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4451 that both overflow and suffix chars were found.
4453 * human.c (humblock): Don't check separately for invalid suffix
4454 char; that is xstrtoumax's job (now that its bug is fixed).
4455 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4456 INTMAX_MAX]: New macros.
4457 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4458 TYPE_MAXIMUM): New macros.
4459 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4460 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4461 if overflow occurs, as it's what __strtol does and it's more useful
4463 (__xstrtol): If __strtol reports some error other than ERANGE,
4464 reflect it to the caller as LONGINT_INVALID. If it reports
4465 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4466 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4467 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4469 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4470 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4471 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4472 [defined UINTMAX_MAX]: New macros.
4474 2003-10-14 Bruno Haible <bruno@clisp.org>
4476 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4477 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4478 Also use volatile where needed.
4480 2003-10-12 Paul Eggert <eggert@twinsun.com>
4482 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4483 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4484 and define in terms of the other primitives.
4485 * xmalloc.c: Include stdbool.h; do not include exit.h.
4486 (SIZE_MAX): Define if not already defined.
4487 (array_size_overflow): New function.
4488 (xalloc_die): Abort instead of exiting if 'error' returns.
4489 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4490 (xmalloc, xrealloc): Use them.
4491 (xcalloc): Check for address arithmetic overflow.
4492 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4493 a bit faster than strcpy.
4495 2003-10-08 Paul Eggert <eggert@twinsun.com>
4497 Merge getpass from libc, plus a few fixes.
4499 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4500 Include <stdbool.h>.
4501 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4502 __fsetlocking to empty.
4503 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4504 do include <bits/libc-lock.h>.
4505 Do not include <fcntl.h>; not needed.
4506 [_LIBC]: Include <wchar.h>.
4507 (NOTCANCEL_MODE): New macro.
4508 (flockfile, funlockfile) [_LIBC]: New macros.
4509 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4510 [!_LIBC]: New macros.
4511 (call_fclose): New function.
4512 (getpass): Use it. Save tty stream separately; this simplifies the
4513 code and makes it more reliable if stdin happens to equal stdout.
4514 Invoke __fsetlocking on tty.
4515 Handle thread cancellation if needed.
4516 Namespace cleanup (use __tcgetattr, __getline).
4517 Use bool for Booleans.
4518 [USE_IN_LIBIO]: Handle wide streams.
4519 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4520 stream might go where.
4522 * unlocked-io.h: Include <stdio.h>, so that the caller
4523 doesn't have to include <stdio.h> before us.
4524 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4525 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4526 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4527 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4528 if not declared, so that we can use getpass.c code from libc without
4530 (flockfile, ftrylockfile, funlockfile): New macros.
4532 2003-10-06 Bruno Haible <bruno@clisp.org>
4534 * version-etc-2.h: Remove file.
4535 * version-etc-2.c: Remove file.
4537 2003-09-25 Jim Meyering <jim@meyering.net>
4538 Bruno Haible <bruno@clisp.org>
4540 This lets translators provide better translations for the
4541 "Written by ..." part of --version output.
4542 * version-etc.h: Include stdarg.h.
4543 (version_etc_copyright): Declare as readonly.
4544 (version_etc): Make this function variadic with a NULL-terminated list
4545 of author name strings.
4546 (version_etc_va): New declaration.
4547 * version-etc.c: Include stdarg.h, stdlib.h.
4548 (version_etc_copyright): Declare as readonly.
4549 (version_etc_va): New function. Provide a different translatable string
4550 for each possible number of authors < 10. Abbreviate when there are 10
4552 (version_etc): Make this function variadic. Call version_etc_va.
4553 Suggestion from Gary V. Vaughan.
4555 * long-options.h (parse_long_options): Change prototype: the authors
4556 string is moved to the end and becomes variadic.
4557 * long-options.c: Include stdarg.h.
4558 (parse_long_options): Make this function variadic, too.
4559 Call version_etc_va, not version_etc.
4561 2003-10-06 Bruno Haible <bruno@clisp.org>
4563 * fatal-signal.h: New file, from GNU gettext.
4564 * fatal-signal.c: New file, from GNU gettext.
4566 2003-10-04 Karl Berry <karl@gnu.org>
4568 * argp*: update from libc.
4570 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4572 * getpass.c (getpass): Use a no-op fseek when switching from input to
4573 output mode on the same stream.
4575 2003-09-29 Paul Eggert <eggert@twinsun.com>
4577 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4578 Fix arg typo in previous patch.
4580 2003-09-28 Jim Meyering <jim@meyering.net>
4582 * error.c: Correct cpp indentation.
4584 2003-09-27 Paul Eggert <eggert@twinsun.com>
4586 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4587 Omit the special code that used __typeof__, since we worry that
4588 it could be more trouble than it's worth. See:
4589 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4590 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4594 2003-09-26 Jim Meyering <jim@meyering.net>
4596 * error.c (error_tail): Move some declarations
4597 into inner scope where the local variables are used.
4599 2003-09-26 Bruno Haible <bruno@clisp.org>
4601 * stpncpy.h (gnu_stpncpy): New declaration.
4602 (stpncpy): Define as alias for gnu_stpncpy.
4603 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4605 2003-09-26 Paul Eggert <eggert@twinsun.com>
4607 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4608 (error_tail): Do not loop, reallocating temporary buffer, since
4609 the output cannot contain more wide characters than the input
4610 contains bytes, the size must be big enough already. This avoids
4611 one potential size overflow calculation. Check for size overflow
4612 when calculating temporary buffer size. Free temporary buffer
4613 when done, if it was allocated with malloc; this plugs a memory
4614 leak. Remove casts from void * to pointers, that are no longer
4615 needed now that we're assuming C89 or better.
4617 Merge error changes from glibc.
4619 * error.c, error.h: Update copyright notice header to match glibc.
4620 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4621 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4622 Disable cancellation while printing error.
4623 * error.h: Prepend __ to parameter names.
4625 2003-09-25 Karl Berry <karl@gnu.org>
4627 * argp-fmtstream.c, argp-help.c: update from libc.
4629 2003-09-25 Bruno Haible <bruno@clisp.org>
4631 * version-etc-2.h: New file, from version-etc.h with modifications.
4632 * version-etc-2.c: New file, from version-etc.c with modifications.
4634 2003-09-25 Simon Josefsson <jas@extundo.com>
4636 * xgetdomainname.h: New file.
4637 * xgetdomainname.c: New file.
4639 2003-09-25 Simon Josefsson <jas@extundo.com>
4640 Bruno Haible <bruno@clisp.org>
4642 * getdomainname.h: New file.
4643 * getdomainname.c: New file.
4645 2003-09-24 Paul Eggert <eggert@twinsun.com>
4647 * linebuffer.c (freebuffer): Don't free the argument, just
4648 the buffer associated with the argument. Bug reported by
4651 2003-09-19 Karl Berry <karl@gnu.org>
4653 * argp.h: update from libc.
4655 2003-09-16 Paul Eggert <eggert@twinsun.com>
4657 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4658 input error, instead of returning NULL the next time we are called
4659 (and therefore losing track of errno).
4661 2003-09-15 Paul Eggert <eggert@twinsun.com>
4663 * getndelim2.c (getndelim2): Don't trash errno when a read
4664 fails, so that the caller gets the proper errno.
4666 * readutmp.c (read_utmp): Likewise.
4667 Check for fstat error. Close stream and free storage
4670 2003-09-14 Bruno Haible <bruno@clisp.org>
4672 * fwriteerror.h: New file.
4673 * fwriteerror.c: New file.
4675 2003-09-14 Jim Meyering <jim@meyering.net>
4677 * getloadavg.c: Correct cpp indentation.
4678 * strdup.c: Likewise.
4679 * vasnprintf.c: Likewise.
4681 2003-09-12 Paul Eggert <eggert@twinsun.com>
4683 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4684 * obstack.c [!defined _LIBC]: Likewise.
4685 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4686 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4687 * exitfail.c: Don't include stdlib.h; no longer needed.
4689 More changes to assume C89 or better.
4691 * error.c (error_tail): Assume vprintf.
4693 * argmatch.c (getenv): Remove decl.
4694 * progreloc.c (get_full_program_name): Define via prototype.
4695 * setenv.c (clearenv): Likewise.
4696 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4698 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4699 (malloc, memcpy): Remove decls.
4700 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4701 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4702 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4703 (memcpy): Remove macro.
4704 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4705 (__P): Remove. All uses removed.
4706 (PTR): Remove. All uses changed to void *.
4707 (CHAR_BIT, NULL): Remove.
4708 (spaces, zeros, memset_space, memset_zero)
4709 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4711 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4712 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4713 Define with prototype.
4714 Remove now-unnecessary prototype decl.
4715 (extra_args_spec): Assume ANSI C. All uses changed.
4716 (extra_args_spec_iso): Remove.
4717 (my_strftime, emacs_strftimeu): Define via prototype.
4718 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4720 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4721 * strtoimax.c: Include <stdlib.h> unconditionally.
4722 (strtoul, strtol): Remove decls.
4723 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4725 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4726 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4727 (LOCALE_PARAM_PROTO): New macro.
4728 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4729 (INTERNAL (strtol), strtol): Define with a prototype.
4730 (PARAMS): Remove. All uses removed.
4731 * tempname.c: Include <string.h> unconditionally.
4732 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4733 * xgethostname.c (main): Define with a prototype.
4734 * xmalloc.c: Include "xalloc.h" first, to check interface.
4735 Include <stdlib.h> unconditionally.
4736 (calloc, malloc, realloc, free): Remove decls.
4737 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4738 Include <stdlib.h> unconditionally. Sort include file names.
4740 (xstrtod): Define with a prototype.
4741 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4742 (strtol, strtoul): Remove decls.
4744 2003-09-11 Paul Eggert <eggert@twinsun.com>
4746 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4747 Include <stdlib.h>, <string.h> unconditionally.
4748 Remove now-unnecessary cast to char *.
4749 * strnlen.c: Include <string.h> unconditionally.
4750 * yesno.c (yesno): Define with a prototype.
4752 2003-09-10 Bruno Haible <bruno@clisp.org>
4754 * strcspn.c: Include <string.h> unconditionally.
4755 * strpbrk.c: Include <string.h> unconditionally.
4756 * strstr.c: Include <string.h> unconditionally.
4757 * unicodeio.c: Include <string.h> unconditionally.
4758 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4759 * unsetenv.c: Likewise.
4760 * xreadlink.c: Include <stdlib.h> unconditionally.
4761 * yesno.c: Include <stdlib.h> unconditionally.
4762 (rpmatch): Add prototype.
4764 2003-09-10 Jim Meyering <jim@meyering.net>
4766 * error.c: Correct indentation of cpp directives.
4768 2003-09-09 Paul Eggert <eggert@twinsun.com>
4772 * acosl.c (main): Use a prototype.
4773 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4776 * getloadavg.c (getloadavg, main): Define via prototypes.
4778 * getopt.h (struct option.name): Assume C89, and use 'const'.
4779 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4780 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4782 * getopt.c (const): Remove macro.
4783 Include <string.h> unconditionally.
4784 (my_index): Remove; all uses changed to strchr.
4785 (strlen): Remove decl.
4786 (exchange): Remove forward decl; no longer needed.
4787 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4788 Define with prototype.
4789 * getopt1.c (const): Remove macro.
4790 (getopt_long, getopt_long_only, main): Define with prototype.
4792 * getugroups.c: Include <string.h> unconditionally.
4794 * getusershell.c: Include <stdlib.h> unconditionally.
4795 (getusershell, setusershell, endusershell, readname, main):
4796 Define with prototypes.
4798 * group-member.c: Include group-member.h first.
4799 Include <stdlib.h> unconditionally.
4801 * hard-locale.c: Include hard-locale.h first.
4802 Include <stdlib.h>, <string.h> unconditionally.
4804 * hash.c (free, malloc): Remove decls.
4805 Include <stdlib.h> unconditionally.
4807 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4808 (getenv): Do not declare.
4810 * idcache.c: Include <string.h> unconditionally.
4812 * long-options.c: Include long-options.h first, to test interface.
4813 Include <stdlib.h> unconditionally.
4815 * makepath.c: Include makepath.h first, to test interface.
4816 Include <stdlib.h> and <string.h> unconditionally.
4818 * linebuffer.c: Include <stdlib.h>.
4819 (free): Remove decl.
4821 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4822 rpl_malloc returns void *, not char *.
4823 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4825 * md5.h: Include <limits.h> unconditionally.
4826 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4827 (__P): Remove; all uses removed.
4828 * md5.c: Include "md5.h" first.
4829 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4830 md5_buffer, md5_process_bytes, md5_process_block):
4831 Define with prototypes.
4832 * sha.h (__P): Remove all uses. (It wasn't defined??)
4833 * sha.c: Include "sha.h" first.
4834 Include <stdlib.h>, <string.h> unconditionally.
4836 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4837 * memcmp.c (__ptr_t): Likewise.
4838 * memrchr.c (__ptr_t): Likewise.
4839 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4840 Include <string.h> unconditionally.
4841 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4842 * memchr.c: Include <stdlib.h> unconditionally.
4843 * memchr.c (LONG_MAX): Remove.
4844 * memrchr.c (LONG_MAX): Likewise.
4845 * memchr.c (__memchr): Define via a prototype.
4846 * memrchr.c (__memrchr): Likewise.
4847 * memcmp.c (__P): Remove, and remove all uses.
4848 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4849 Remove forward decls; no longer needed.
4850 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4851 Use types required by C89 in prototype.
4853 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4854 * savedir.c: Likewise.
4855 * mkdir.c (free): Remove decl.
4856 * rmdir.c (rmdir): Define with a prototype.
4857 * savedir.c: Include savedir.h first, to test interface.
4859 * mktime.c (STDC_HEADERS): Remove.
4860 Include <stdlib.h>, <string.h> unconditionally.
4862 * modechange.c: Include <stdlib.h> unconditionally.
4863 (malloc): Remove decl.
4865 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4866 (free): Remove decl.
4868 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4869 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4870 (This type really should be intptr_t, but that's a C99ism.)
4871 (_obstack_memcpy): Remove: all uses changed to memcpy.
4872 Include <string.h> unconditionally.
4873 (struct obstack): Assume __STDC__ for types of members
4874 chunkfun, freefun, extra_arg.
4875 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4876 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4877 obstack_begin, obstack_specify_allocation,
4878 obstack_specify_allocation_with_arg, obstack_chunkfun,
4879 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4880 Remove unprototyped decls and the macros that use them.
4881 * obstack.c (POINTER): Remove. All uses changed to void *.
4882 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4883 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4884 (defined __STDC__ && __STDC__)]:
4885 Remove nonprototyped code.
4886 Include <stdlib.h> unconditionally.
4887 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4888 _obstack_allocated_p, _obstack_free, obstack_free,
4889 _obstack_memory_used, print_and_abort):
4890 Define using prototypes.
4891 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4892 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4893 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4894 obstack_next_free, obstack_object_size, obstack_room) [0]:
4895 Remove unused, unprototyped code.
4897 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4899 * physmem.c (physmem_total, physmem_available, main): Define
4902 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4903 (main): Define with a prototype.
4905 * posixver.c (getenv): Remove decl.
4907 * putenv.c (malloc): Returns void *, not char *.
4908 Include <string.h> unconditionally.
4909 (strchr, memcpy, NULL): Do not define.
4911 * readtokens.c: Include readtokens.h first, to test interface.
4912 Include <stdlib.h>, <string.h> unconditionally.
4913 (init_tokenbuffer): Define with a prototype.
4915 * regex.c (PARAMS): Remove. All uses removed.
4916 All uses of _RE_ARGS removed, too.
4917 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4919 (bzero): Assume memset exists.
4920 (memcmp, memcpy, NULL): Remove.
4921 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4922 char, or assignments to local vars of type signed char.
4923 (init_syntax_once, PREFIX(extract_number_and_incr),
4924 PREFIX(print_partial_compiled_pattern),
4925 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4926 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4927 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4928 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4929 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4930 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4931 wcs_compile_range, byte_compile_range, truncate_wchar,
4932 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4933 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4934 count_mbs_length, wcs_re_match_2_internal,
4935 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4936 PREFIX(alt_match_null_string_p),
4937 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4938 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4939 regfree, PREFIX(extract_number)): Define with prototype. Remove
4940 now-unnecessary declaration, if any.
4941 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4943 Remove now-unnecessary casts among pointer types.
4944 * regex.h (_RE_ARGS): Remove. All uses removed.
4946 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4947 (free): Remove decl.
4949 * rpmatch.c: Include <stdlib.h> unconditionally.
4951 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4952 (free): Remove decl.
4954 * save-cwd.c: Include <stdlib.h> unconditionally.
4955 * xgetcwd.c: Likewise.
4957 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4958 (free): Remove decl.
4960 * strchrnul.c (strchrnul): Define with a prototype.
4961 Fix bug: c_in was not converted to char before searching.
4963 The following changes are not K&R related:
4965 * group-member.h: Include <sys/types.h>, so that this file is
4967 * makepath.h: Likewise.
4969 * getusershell.c (readname, default_index, line_size, readname):
4970 Use size_t, not int, for sizes.
4971 (readname): If the size overflows, report an error instead of
4974 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4976 * getndelim2.c: Assume stdlib.h per the C89 spec.
4978 2003-09-08 Paul Eggert <eggert@twinsun.com>
4980 Assume C89 or better; remove K&R cruft.
4981 A few of these changes were first proposed by Derek Robert Price
4982 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4984 * addext.c: Include <string.h> unconditionally.
4985 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4986 Don't declare getenv or malloc.
4988 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4989 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4991 (find_stack_direction, alloca): Use prototypes.
4993 * atexit.c (atexit): Define using a prototype.
4995 * basename.c, dirname.c, stripslash.c:
4996 Include <string.h> unconditionally.
4998 * bcopy.c: Include <stddef.h>.
4999 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5001 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5003 * error.h (error, error_at_line, error_print_progname)
5004 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5005 * error.c: Include error.h first, to check interface.
5006 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5007 (VA_START): Remove; all uses changeed to va_start.
5008 (exit, strerror): Remove decls.
5009 (error_print_progname): Prototype uncondionally.
5010 Don't include <errno.h>; no longer needed.
5011 (private_strerror): Remove.
5012 (error_tail): Always define.
5013 (error, error_at_line): Assume C89 or better; always use prototypes.
5014 * fatal.c: Include "fatal.h" first, to test interface.
5015 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5016 (VA_START): Remove; all uses changed to va_start.
5017 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5019 (exit): Remove decl.
5020 (fatal): Prototype unconditionally. Assume va_start works.
5021 Abort at end, to pacify gcc.
5023 * euidaccess.c (main): Define with a prototype.
5025 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5027 * exitfail.c: Include <stdlib.h> unconditionally.
5029 * fnmatch_.h (__P): Remove. All uses changed to assume
5031 * fnmatch.c: Include fnmatch.h first, to test interface.
5032 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5033 (getenv): Remove decl.
5034 (fnmatch): Define using a prototype.
5035 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5036 (FCT): Define using a prototype.
5038 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5040 * gethostname.c: Include <stddef.h>.
5041 (gethostname): Define with prototype. Length is size_t, not int.
5043 2003-09-08 Paul Eggert <eggert@twinsun.com>
5045 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5046 getversion.c should have been removed then, but was accidentally
5049 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5050 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5052 2003-09-07 Paul Eggert <eggert@twinsun.com>
5054 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5055 copy_tm_result. Bug reported by Simon Josefsson in
5056 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5058 2003-09-06 Paul Eggert <eggert@twinsun.com>
5060 * time_r.c, time_r.h: New files.
5062 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5064 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5065 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5067 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5069 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5070 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5073 * timegm.c: Switch to glibc implementation, with the following changes:
5074 [defined HAVE_CONFIG_H]: Include <config.h>.
5075 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5076 (__mktime_internal) [!defined _LIBC]: New decl.
5077 (__gmtime_r) [!defined _LIBC]: New macro and function.
5078 (timegm): Use a prototype, since gnulib assumes C89.
5079 Do not bother declaring tmp to be const, as it's not really usefu.
5080 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5081 (timegm): Declare only if HAVE_DECL_TIMEGM.
5083 2003-09-03 Paul Eggert <eggert@twinsun.com>
5085 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5086 Bug reported by Lute Kamstra in
5087 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5089 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5090 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5091 course with correspondingly smaller numbers for tomorrow and
5092 yesterday. From Tadayoshi Funaba. Originally installed into
5093 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5096 2003-08-31 Simon Josefsson <jas@extundo.com>
5098 * timegm.h: New file.
5099 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5101 2003-08-31 Karl Berry <karl@gnu.org>
5103 * argp.h: update from libc.
5105 2003-08-28 Bruno Haible <bruno@clisp.org>
5107 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5108 warning on QNX, which defines O_BINARY to 000000.
5110 2003-08-24 Bruno Haible <bruno@clisp.org>
5112 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5113 MSVC7 <stdio.h> is included later.
5115 2003-08-20 Bruno Haible <bruno@clisp.org>
5117 * progname.h: New file, from GNU gettext.
5118 * progname.c: New file, from GNU gettext.
5119 * progreloc.c: New file, from GNU gettext.
5121 2003-08-19 Bruno Haible <bruno@clisp.org>
5123 * xstrdup.c: Assume <string.h> exists.
5125 2003-08-18 Jim Meyering <jim@meyering.net>
5127 * setenv.h: Indent nested cpp directive.
5128 * vasnprintf.c: Remove trailing blanks.
5130 2003-08-17 Simon Josefsson <jas@extundo.com>
5131 Bruno Haible <bruno@clisp.org>
5133 * xstrndup.h: New file.
5134 * xstrndup.c: New file.
5136 2003-08-17 Bruno Haible <bruno@clisp.org>
5138 * strndup.h: New file.
5140 2003-08-16 Paul Eggert <eggert@twinsun.com>
5142 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5143 space, undoing this 2003-08-12 change:
5144 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5146 2003-08-16 Jim Meyering <jim@meyering.net>
5148 Merge from coreutils.
5149 * xstrtoimax.c: #else #if -> #elif.
5150 * xstrtoumax.c: Likewise.
5152 2003-08-15 Paul Eggert <eggert@twinsun.com>
5154 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5155 rather than tab, after '#' in shell-script copyright notices.
5156 Suggested by Bruno Haible.
5158 2003-08-15 Jim Meyering <jim@meyering.net>
5159 and Paul Eggert <eggert@twinsun.com>
5161 Merge from coreutils.
5162 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5163 member but strut utmpx does not. Needed for AIX 4.3.3.
5164 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5166 2003-08-15 Jim Meyering <jim@meyering.net>
5168 Merge from coreutils.
5169 * xgethostname.c: Include <stdlib.h>.
5170 (xghostname): Don't exit for anything other than memory-related
5171 failure; just return NULL.
5172 * userspec.c: Include "posixver.h".
5173 (parse_user_spec): Accept `.' as a separator only
5174 in pre-POSIX-200112 mode.
5175 * strtoimax.c: Use #elif rather than #else #if.
5176 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5177 Remove function, now that we can rely on a working tzset function.
5178 [!_LIBC]: Ensure that the required autoconf test has been run.
5179 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5180 Use underlying_strftime for %r.
5181 * sha.c: Merge in some clean-up and optimization changes from glibc.
5182 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5183 Ensure that it is a multiple of 64.
5184 Rearrange loop exit tests so as to avoid performing an
5185 additional fread after encountering an error or EOF.
5186 * realloc.c: Update copyright date.
5188 2003-08-14 Jim Meyering <jim@meyering.net>
5190 Merge from coreutils.
5191 * obstack.h: Whitespace changes.
5192 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5193 and xcalloc return values.
5194 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5195 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5196 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5197 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5198 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5200 Use mntctl's return value to drive the entry-processing loop, since
5201 we can't rely on the value of the vmt_length member in the last
5202 entry. On some systems doing so could result in exhausting
5203 virtual memory. Based in part on a patch from Mike Jetzer.
5205 2003-08-14 Jim Meyering <jim@meyering.net>
5206 and Paul Eggert <eggert@twinsun.com>
5208 Merges from coreutils, plus other fixes.
5209 * physmem.c: Merge in portability changes from gcc/libiberty
5210 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5211 for credits and details. Thanks to Kaveh Ghazi for helping
5212 to keep these files in sync.
5213 (ARRAY_SIZE): Define it.
5214 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5215 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5216 (memcasecmp): Don't assume size_t fits in unsigned int.
5217 Remove casts and duplicate code.
5218 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5219 (memcpy): Remove definition.
5220 Merge in some clean-up and optimization changes from glibc.
5221 [BLOCKSIZE]: Move definition to top of file.
5222 Ensure that it is a multiple of 64.
5223 Rearrange loop exit tests so as to avoid performing an
5224 additional fread after encountering an error or EOF.
5225 * md5.h (md5_uintptr): Define.
5226 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5227 return to the initial working directory. Preserve errno
5229 * idcache.c: Include "xalloc.h".
5230 (xmalloc, xrealloc): Remove decls.
5231 (getuser): Remove casts no longer required in C89.
5232 * human.c: Include stdio.h, for sprintf.
5233 * group-member.c: Include "xalloc.h".
5234 (xmalloc, xrealloc): Remove decls.
5235 (get_group_info): Remove casts no longer required in C89.
5236 * getusershell.c (readname): Remove casts no longer required in C89.
5237 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5238 * getline.c: Whitespace fix, from coreutils.
5240 2003-08-13 Paul Eggert <eggert@twinsun.com>
5242 * exclude.c: Include <ctype.h>
5243 (IN_CTYPE_DOMAIN): New macro.
5245 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5248 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5249 Undo previous (whitespace-only) change.
5251 2003-08-12 Paul Eggert <eggert@twinsun.com>
5253 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5254 Normalize leading white space and remove trailing white space.
5255 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5256 notice, as per ../config/srclist-update.
5258 Merge from coreutils.
5259 * euidaccess.h: New file.
5260 * euidaccess.c: Include it.
5261 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5262 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5263 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5265 2003-08-11 Bruno Haible <bruno@clisp.org>
5267 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5268 (vasnprintf): Use it instead of wcslen.
5270 2003-08-11 Bruno Haible <bruno@clisp.org>
5272 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5273 value to ensure that _Bool promotes to int. Use #define for _Bool when
5274 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5276 2003-08-10 Karl Berry <karl@gnu.org>
5278 * regex.h: update from libc (whitespace fix).
5280 2003-08-09 Paul Eggert <eggert@twinsun.com>
5282 Merge some files from coreutils. These changes were
5283 originally made by Jim Meyering.
5284 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5285 many older Unixes require this.
5286 * alloca.c (alloca): Remove cast to argument of free;
5287 no longer needed in C89.
5288 * alloca_.h, regex.h: Fix white space to match
5289 what GNU indent does.
5291 2003-08-05 Paul Eggert <eggert@twinsun.com>
5293 * bumpalloc.h: Remove.
5295 2003-08-04 Paul Eggert <eggert@twinsun.com>
5297 * getloadavg.c: Change copyright notice and spacing to conform to
5300 Merge from coreutils.
5301 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5303 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5304 from Karl Berry, implemented by Jim Meyering.
5305 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5306 from Dmitry V. Levin.
5307 Remove anachronistic cast of xrealloc.
5308 * fnmatch_.h (__const): Remove. Use 'const'.
5309 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5310 type. Otherwise, it wouldn't compile with at least /bin/cc on
5311 ymp-cray-unicos9.0.2.X.
5312 Combine two mostly-identical uses of alloca into one.
5313 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5315 2003-08-04 Dave Love <d.love@dl.ac.uk>
5319 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5320 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5321 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5322 obsolete NLIST_NAME_UNION.
5323 [__GNU__]: Undef BSD and FSCALE.
5324 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5326 2003-08-03 Paul Eggert <eggert@twinsun.com>
5328 * stdbool_.h (_Bool): Make it signed char, instead of
5329 an enum type, so that it's guaranteed to promote to int. See:
5330 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5332 2003-07-31 Paul Eggert <eggert@twinsun.com>
5334 * strerror.c: Include config.h, limits.h. Declare sprintf.
5335 (strerror): Don't assume that a printable int fits in 14 bytes.
5337 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5338 Bruno Haible <bruno@clisp.org>
5340 * getline.h (getline, getdelim): Change return type to ssize_t.
5341 * getline.c (getline, getdelim): Likewise.
5342 Remove _GNU_SOURCE define; now it's defined in config.h through
5345 2003-07-22 Paul Eggert <eggert@twinsun.com>
5347 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5348 over-parenthesization in macros.
5350 Sync with coreutils.
5352 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5355 Use `exit_failure' for xalloc and xmemcoll instead of their own
5356 private exit-failure variables.
5357 * xalloc.h (xalloc_exit_failure): Remove.
5358 * xmalloc.c: Likewise. Include exitfail.h.
5359 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5360 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5361 * xmemcoll.c: Likewise. Include exitfail.h.
5362 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5364 2003-07-18 Paul Eggert <eggert@twinsun.com>
5366 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5367 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5368 to test that it can stand by itself. Include "exitfail.h".
5369 Clients should set exit_failure instead.
5370 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5372 2003-07-18 Andreas Schwab <schwab@suse.de>
5374 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5376 2003-07-18 Bruno Haible <bruno@clisp.org>
5378 * getndelim2.h: New file.
5379 * getndelim2.c: Make into a module of its own. Include config.h,
5381 (getndelim2): Make non-static. Change return type to ssize_t.
5382 * getline.h: Change argument names.
5383 * getline.c: Include getndelim2.h instead of getndelim2.c.
5384 * getnline.c: Include getndelim2.h.
5386 2003-07-17 Bruno Haible <bruno@clisp.org>
5388 * Makefile.am: Remove file.
5389 * Makefile.in: Remove file.
5391 2003-07-17 Bruno Haible <bruno@clisp.org>
5393 * getnline.h: New file.
5394 * getnline.c: New file.
5395 * getndelim2.c: New file, extracted from getline.c.
5396 (getndelim2): Renamed from getdelim2, with added nmax argument.
5397 * getline.c: Include getndelim2.c.
5398 (getdelim2): Moved out to getndelim2.c.
5399 (getline, getdelim): Update.
5401 2003-07-15 <karl@gnu.org>
5403 * vasnprintf.c: update from gettext.
5405 2003-07-15 Jim Meyering <jim@meyering.net>
5407 * makepath.c (make_path): Enclose diagnostic in _(...).
5409 2003-07-14 Paul Eggert <eggert@twinsun.com>
5411 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5412 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5413 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5414 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5415 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5416 updated automatically by ../config/srclist-update. This changes
5417 their license from LPGL to GPL.
5419 2003-07-14 Jim Meyering <jim@meyering.net>
5421 Don't emit diagnostics. Let callers do that.
5422 * save-cwd.c: Don't include "error.h".
5423 (save_cwd): Don't call error. Ensure that errno is valid
5424 when returning nonzero.
5426 * save-cwd.h (restore_cwd): Update prototype.
5427 * save-cwd.c (restore_cwd): Remove two parameters.
5428 Simplify. Don't call error upon failure. Let callers do that.
5429 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5430 when auditing is enabled. But don't bother updating the #if.
5432 2003-07-14 Simon Josefsson <jas@extundo.com>
5434 * mempcpy.h: New file.
5435 * mempcpy.c: New file.
5437 2003-07-14 Paul Eggert <eggert@twinsun.com>
5439 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5440 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5441 unicodeio.c, unicodeio.h, unlocked-io.h:
5442 Switch from LGPL to GPL.
5444 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5446 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5447 it breaks C++ compilation.
5448 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5450 2003-07-10 Jim Meyering <jim@meyering.net>
5452 * vasnprintf.c: Remove trailing blanks.
5453 Make cpp indentation consistent.
5455 2003-07-09 Paul Eggert <eggert@twinsun.com>
5457 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5458 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5459 Switch from LGPL to GPL.
5461 2003-07-07 Paul Eggert <eggert@twinsun.com>
5463 * mktime.c: Fix some boundary cases and remove need for floating point.
5465 Issue a compile-time diagnostic if time_t is floating point, or if
5466 two's complement arithmetic is not in effect, or if arithmetic
5467 right shift does not propagate the sign. These assumptions were
5468 all in the original code but they weren't checked.
5470 (TIME_T_MIDPOINT, verify): New macros.
5471 (__isleap): Remove; it has integer overflow problems.
5472 (leapyear): New function, without those problems.
5473 (ydhms_tm_diff): Remove; splitting into two parts.
5474 (ydhms_diff): New function, containing the arithmetic part of
5475 the old ydhms_tm_diff function. Issue a compile-time
5476 diagnostic if we are not using C99 integer division.
5477 Avoid casts when possible.
5478 (guess_time_tm): New function, containing the checking part of
5479 the old ydhms_tm_diff function. Return the new value, rather than
5480 the difference between it and the old. Accept a new argument T
5481 so that *T specifies the old value. Check for overflow in the result.
5483 (__mktime_internal): Use a time_t offset, not a long int offset.
5484 This undoes the 2003-06-04 change, which is no longer needed now
5485 that we have better overflow checking.
5486 (localtime_offset): Likewise.
5488 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5489 and long are 64-bit but int is only 32-bit.
5490 (ydhms_diff): Use long int to store year1 and yday1.
5491 Issue a compile-time diagnostic if long int is not wide enough.
5493 (__mktime_internal): Use long int to store adjusted year and yday.
5494 Use plain C rather than preprocessor commands, if that doesn't
5496 Check for overflow (and try to repair) after each probe
5497 rather than checking only at the very end. This avoids some bugs
5498 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5499 does not equal GMT offset at maximum time).
5500 Use integer to check for overflow rather than floating point; this
5501 is more portable to non-IEEE hosts, and is a tad faster.
5502 When we detect that we are oscillating between two values,
5503 don't check whether tm_isdst has the requested value, since
5504 we already know the answer. When tm_isdst has the wrong value,
5505 use a different heuristic to find the right one, based on the
5506 extreme values actually observed in practice in tz2003a,
5507 rather than the (overly optimistic) "previous 3 calendar quarters".
5509 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5510 "T const" to accommodate glibc style.
5511 (check_result): Use less-confusing report format. "long" -> "long int.
5513 Don't loop if the iteration overflows time_t.
5514 Allow a negative step in the iteration.
5516 2003-07-01 Paul Eggert <eggert@twinsun.com>
5518 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5519 having it depend on HAVE_SYS_TYPES_H.
5521 2003-06-25 Bruno Haible <bruno@clisp.org>
5523 * readlink.c: New file.
5525 2003-06-20 Bruno Haible <bruno@clisp.org>
5527 Assume C89, so PARAMS isn't needed.
5528 * unicodeio.h (PARAMS): Remove.
5529 * unicodeio.c: Don't use PARAMS.
5531 2003-06-18 Jim Meyering <jim@meyering.net>
5533 Merge changes from coreutils.
5534 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5535 Remove explicit declarations of xmalloc and realloc.
5537 (read_utmp): Remove anachronistic cast of xmalloc.
5539 2003-06-17 Paul Eggert <eggert@twinsun.com>
5541 Assume C89, so PARAMS isn't needed.
5542 * backupfile.h (PARAMS): Remove. All uses removed.
5543 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5544 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5545 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5546 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5547 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5548 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5549 xstrtol.h: Likewise.
5550 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5551 same.h, strverscmp.h: Do not include config.h; no longer needed.
5552 Anyway, config.h should always be included before any other file.
5554 2003-06-11 Simon Josefsson <jas@extundo.com>
5556 * sysexit_.h: New file.
5558 2003-05-20 Derek Price <derek@ximbiot.com>
5560 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5562 2003-06-10 Simon Josefsson <jas@extundo.com>
5564 * strchrnul.h: New file.
5565 * strchrnul.c: New file.
5567 2003-06-10 Simon Josefsson <jas@extundo.com>
5569 * argp.h: New file, from glibc.
5570 * argp-ba.c: New file, from glibc.
5571 * argp-eexst.c: New file, from glibc.
5572 * argp-fmtstream.c: New file, from glibc.
5573 * argp-fmtstream.h: New file, from glibc.
5574 * argp-fs-xinl.c: New file, from glibc.
5575 * argp-help.c: New file, from glibc.
5576 * argp-namefrob.h: New file, from glibc.
5577 * argp-parse.c: New file, from glibc.
5578 * argp-pv.c: New file, from glibc.
5579 * argp-pvh.c: New file, from glibc.
5580 * argp-xinl.c: New file, from glibc.
5582 2003-06-07 Jim Meyering <jim@meyering.net>
5584 * readtokens.h: Put `Free Software Foundation, Inc.'
5585 in place of my name in the copyright comment.
5586 Remove definition and uses of __P.
5589 * stat.c: Don't declare xmalloc explicitly.
5590 Instead, include "xalloc.h".
5591 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5592 xrealloc, and xcalloc return values.
5593 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5595 * xgetcwd.h: Remove definition/uses of PARAMS.
5597 2003-06-06 Jim Meyering <jim@meyering.net>
5599 * stdbool_.h: Renamed from stdbool.h.in.
5601 2003-06-06 Jim Meyering <jim@meyering.net>
5603 Merge from coreutils.
5604 * same.c: (same_name): Declare *_basename locals to be `const'.
5605 Consolidate declarations and initializations of *_base* locals.
5607 Merge from coreutils.
5608 This avoids a core dump on systems without GNU putenv,
5609 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5610 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5611 (unsetenv): New static function, from GNU libc.
5612 (rpl_putenv): Use it.
5614 * modechange.c: Remove trailing blanks.
5616 Merge from coreutils.
5617 * fsusage.c: Remove declaration of statfs.
5618 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5620 * posixtm.c: Include <stdbool.h> unconditionally.
5622 2003-06-05 Paul Eggert <eggert@twinsun.com>
5624 * mktime.c (__mktime_internal): When resolving a tm_isdst
5625 mismatch, look in future quarters as well as past. This fixes a
5626 bug when processing fall-backwards gaps immediately after a long
5627 period of daylight-saving time.
5629 * mktime.c: Assume freestanding C89 or better.
5630 (HAVE_LIMITS_H): Remove. Assume it's 1.
5631 (__P): Remove; not used.
5632 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5633 (mktime, not_equal_tm, print_tm, check_result,
5634 main): Use prototypes. Use const * where appropriate.
5635 (main): Fix typo in testing code that uncovered by above changes.
5636 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5638 2003-06-04 Paul Eggert <eggert@twinsun.com>
5640 * mktime.c: Fix Debian bug 177940
5641 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5642 (localtime_offset): Now long int, not time_t, because we want it
5643 to be guaranteed to be signed. All uses changed.
5644 (__mktime_internal): If overflow would occur when adding offset,
5647 Merge 'human' changes from coreutils. Rewrite to support
5648 locale-specific notations like thousands separators.
5649 * human.c: Simplify authorship notice.
5650 Include human.h immediately after config.h.
5651 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5652 <limits.h>: Do not include, since human.h does.
5653 (SIZE_MAX, UINTMAX_MAX): New macros.
5654 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5655 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5656 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5657 (power_letter): Renamed from suffixes.
5658 (generate_suffix_backwards): Remove.
5659 (adjust_value): Now takes int style (because of human.h changes)
5660 and long double value (for greater precision on some platforms).
5661 (group_number): New function.
5662 (human_readable): Use it. Use integer options, not enum.
5663 Put the options before the sizes in the arg list.
5664 Support all the new options.
5665 The old human_readable function has been removed;
5666 use inttostr.h instead.
5667 (human_readable, default_block_size, humblock):
5668 Use uintmax_t, not int, for block sizes.
5669 (human_readable_inexact, block_size_types): Remove.
5670 (block_size_opts): New constant.
5671 (human_options): Renamed from human_block_size, with new signature
5672 that allows block sizes up to UINTMAX_MAX. All callers changed.
5673 * human.h: Add copyright and authorship notice.
5674 Include <limits.h> and <stdbool.h> unconditionally.
5675 (PARAMS): Remove. All uses removed.
5676 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5677 (enum human_inexact_style): Remove tag; now a nameless enum.
5678 (human_floor, human_ceiling, human_round_to_even): Now have
5679 values 2, 0, 1 rather than -1, 1, 0.
5680 (human_group_digits, human_suppress_point_zero, human_autoscale,
5681 human_base_1024, human_SI, human_B): New constants.
5682 (human_readable_inexact, human_block_size): Remove.
5683 (human_readable): Size args are now uintmax_t, not int.
5684 (human_options): New decl.
5686 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5687 unnecessary now that we assume C89 or better. This change
5688 imported from coreutils.
5690 * mktime.c (__mktime_internal): Do not reject negative timestamps
5691 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5692 in the 2003-05-30 sync from glibc.
5694 .h files should stand alone, but we shouldn't include <sys/types.h>
5695 if we can get away with just <stddef.h>.
5697 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5698 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5699 rather than <sys/types.h>, as we merely need size_t.
5700 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5702 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5703 Include <stdio.h>, to get FILE.
5704 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5705 memcasecmp.h has included <stddef.h> and all we need is size_t.
5706 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5707 our interface, instead of including <sys/types.h>
5709 2003-06-02 Paul Eggert <eggert@twinsun.com>
5712 Fix some minor time-related bugs with POSIX time arguments.
5713 Some valid time stamps were being rejected (notably -1, and
5714 time stamps before 1900 on 64-bit hosts). And some invalid
5715 time stamps were being accepted, e.g. September 31.
5717 * posixtm.h (posixtime): Return bool instead of time_t, so
5718 that we can return (time_t) -1 successfully.
5719 * posixtm.c: Likewise.
5720 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5721 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5722 (t): Remove static var.
5723 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5724 of static var. All uses changed.
5725 (year): Do not reject years before 1900; they can occur with
5727 (posix_time_parse): Do not check for out-of-range components;
5728 that is now the caller's responsibility, since our checks were
5729 only approximations.
5730 (posixtime): Use mktime to check for out-of-range components,
5731 since it knows them exactly.
5732 If mktime returns (time_t) -1, check whether an error actually occurred
5733 by invoking localtime on -1.
5734 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5735 posixtime failures better.
5736 Improve the test data (in comments only).
5738 2003-05-30 <karl@gnu.org>
5740 * mktime.c: update from libc.
5742 2003-05-30 Bruno Haible <bruno@clisp.org>
5744 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5745 * localcharset.h: Likewise.
5746 * localcharset.c: Likewise.
5748 2003-05-28 Paul Eggert <eggert@twinsun.com>
5750 Assume the headers required for C89 freestanding compilers.
5751 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5752 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5753 without checking for HAVE_LIMITS_H.
5754 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5755 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5757 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5758 * exclude.c: Include <stdbool.h> unconditionally.
5759 * tempname.c: Include <stddef.h> unconditionally.
5760 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5761 * modechange.c, rpmatch.c (NULL): Don't define, since
5762 <stddef.h> does that.
5763 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5764 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5765 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5766 * xstrtol.c: Likewise.
5767 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5768 * savedir.c: Include <stddef.h> instead of defining NULL.
5770 * addext.c (addext): Use assignment rather than cast, to avoid
5771 warnings on some platforms.
5773 * mktime.c (__mktime_internal): Do not reject negative timestamps
5776 2003-05-10 Bruno Haible <bruno@clisp.org>
5778 * linebreak.c (iconv_string_length): Don't return -1 just because the
5779 string is longer than 4 KB.
5781 2003-05-12 Jim Meyering <jim@meyering.net>
5783 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5784 the space-padded-by-default conversion specifiers, %e, %k, %l.
5786 2003-05-03 Bruno Haible <bruno@clisp.org>
5788 Upgrade to Unicode-4.0.
5789 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5790 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5791 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5792 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5793 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5794 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5795 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5796 Change width of U+E0100..U+E01EF from 1 to 0.
5798 2003-04-25 Bruno Haible <bruno@clisp.org>
5800 * copy-file.c: Include <stddef.h>, for size_t.
5802 2003-04-25 Jim Meyering <jim@meyering.net>
5804 * copy-file.c (copy_file_preserving): Declare buf_size to be
5805 of type size_t, not int.
5807 2003-04-11 Jim Meyering <jim@meyering.net>
5809 Merge changes from Coreutils.
5811 2003-03-22 Jim Meyering <jim@meyering.net>
5813 * strftime.c (widen): Cast alloca return value to proper type.
5815 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5818 * strftime.c (my_strftime): Handle very large width
5819 specifications for numeric values correctly. Improve checks for
5822 2003-01-19 Jim Meyering <jim@meyering.net>
5824 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5825 (nl_get_alt_digit) [! defined my_strftime]: Define.
5826 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5827 _nl_get_alt_digit and _nl_get_walt_digit.
5829 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5830 These changes have no effect outside of _LIBC.
5832 2003-04-10 Bruno Haible <bruno@clisp.org>
5834 * findprog.h: New file, from GNU gettext.
5835 * findprog.c: New file, from GNU gettext.
5837 2003-04-05 Jim Meyering <jim@meyering.net>
5839 Merge changes from Coreutils.
5841 * exclude.h (PARAMS): Remove definition and uses.
5842 * exclude.c: Remove uses of `PARAMS'.
5844 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5845 Add test-cases for DOS filenames. Declare program_name.
5846 (main): Set up program_name. Patch by Rich Dawe.
5848 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5850 Use mntctl's return value to drive the entry-processing loop, since
5851 we can't rely on the value of the vmt_length member in the last
5852 entry. On some systems doing so could result in exhausting
5853 virtual memory. Based in part on a patch from Mike Jetzer.
5855 2003-04-04 Bruno Haible <bruno@clisp.org>
5857 * linebreak.h: New file, from GNU gettext.
5858 * linebreak.c: New file, from GNU gettext with slight modifications.
5859 * lbrkprop.h: New file, from GNU gettext.
5861 2003-04-03 Bruno Haible <bruno@clisp.org>
5863 * utf8-ucs4.h: New file, from GNU gettext.
5864 * utf16-ucs4.h: New file, from GNU gettext.
5865 * ucs4-utf8.h: New file, from GNU gettext.
5866 * ucs4-utf16.h: New file, from GNU gettext.
5868 2003-04-02 Bruno Haible <bruno@clisp.org>
5870 * binary-io.h: New file, from GNU gettext.
5872 2003-04-01 Bruno Haible <bruno@clisp.org>
5874 * pathname.h: New file, from GNU gettext.
5875 * concatpath.c: New file, from GNU gettext.
5877 2003-03-30 Bruno Haible <bruno@clisp.org>
5879 * copy-file.c (copy_file_preserving): Don't set owner if the function
5880 chown() doesn't exist.
5882 2003-03-28 Bruno Haible <bruno@clisp.org>
5884 * copy-file.h: New file, from GNU gettext.
5885 * copy-file.c: New file, from GNU gettext.
5887 2003-03-18 Jim Meyering <jim@meyering.net>
5889 * quote.c (quote_n): Fix typo in comment.
5891 2003-03-14 Jim Meyering <jim@meyering.net>
5893 Merge changes from Coreutils.
5894 * obstack.h (obstack_object_size): Declare temporary, __o,
5895 to be const, in order to avoid warnings.
5896 (obstack_room): Likewise.
5897 (obstack_empty_p): Likewise.
5899 2003-03-13 Paul Eggert <eggert@twinsun.com>
5901 Merge changes from Bison.
5902 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5903 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5904 when compiling Bison 1.875's `bitset bset = obstack_alloc
5905 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5906 * hash.c: Include <stdbool.h> unconditionally.
5908 2003-03-09 Paul Eggert <eggert@twinsun.com>
5910 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5911 Reported by Bruce Becker; see:
5912 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5914 2003-03-03 Paul Eggert <eggert@twinsun.com>
5915 Bruno Haible <bruno@clisp.org>
5917 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5918 Reported by John Hughes, see
5919 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5921 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5923 * poll_.h: New file.
5926 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5928 * mathl.h: New file.
5929 * acosl.c: New file.
5930 * asinl.c: New file.
5931 * atanl.c: New file.
5932 * ceill.c: New file.
5935 * floorl.c: New file.
5936 * frexpl.c: New file.
5937 * ldexpl.c: New file.
5939 * sincosl.c: New file.
5941 * sqrtl.c: New file.
5943 * trigl.c: New file.
5944 * trigl.h: New file.
5946 2003-02-17 Bruno Haible <bruno@clisp.org>
5948 * mkdtemp.h: New file, from GNU gettext.
5949 * mkdtemp.c: New file, from GNU gettext.
5951 2003-01-31 Bruno Haible <bruno@clisp.org>
5953 * rename.c: #undef rename before defining rpl_rename.
5954 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5956 2003-01-30 Bruno Haible <bruno@clisp.org>
5958 * printf-args.h: New file, from GNU gettext.
5959 * printf-args.c: New file, from GNU gettext.
5960 * printf-parse.h: New file, from GNU gettext.
5961 * printf-parse.c: New file, from GNU gettext.
5962 * vasnprintf.h: New file, from GNU gettext.
5963 * vasnprintf.c: New file, from GNU gettext.
5964 * asnprintf.c: New file, from GNU gettext.
5965 * vasprintf.h: New file, from GNU gettext with modifications.
5966 * vasprintf.c: New file, from GNU gettext.
5967 * asprintf.c: New file, from GNU gettext.
5969 2003-01-29 Bruno Haible <bruno@clisp.org>
5971 * stpncpy.h: New file, from GNU gettext with modifications.
5972 * stpncpy.c: New file, from GNU gettext with modifications.
5974 2003-01-28 Bruno Haible <bruno@clisp.org>
5976 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5978 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5981 2003-01-27 Bruno Haible <bruno@clisp.org>
5983 * xsetenv.h: New file, from GNU gettext.
5984 * xsetenv.c: New file, from GNU gettext.
5986 2003-01-23 Bruno Haible <bruno@clisp.org>
5988 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5990 2003-01-22 Bruno Haible <bruno@clisp.org>
5992 * exit.h: New file, from GNU gettext.
5994 2003-01-11 Bruno Haible <bruno@clisp.org>
5996 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5997 * strcase.h (strcasecmp, strncasecmp): Likewise.
5999 2003-01-14 Jim Meyering <jim@meyering.net>
6001 * same.c (same_name): Tweak a comment.
6003 2003-01-11 Bruno Haible <bruno@clisp.org>
6005 * same.c (same_name): Reorder tests so as to avoid calling stat()
6006 when a string comparison is sufficient.
6008 2003-01-11 Bruno Haible <bruno@clisp.org>
6010 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6013 2003-01-11 Bruno Haible <bruno@clisp.org>
6015 * hash-pjw.c: Add comment about low quality of this function.
6017 2003-01-12 Paul Eggert <eggert@twinsun.com>
6019 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6020 to avoid collisions with libcurses and libreadline.
6022 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6023 * getstr.h, getstr.c: Remove.
6024 * getline.c: Include "getline.h", to check interface.
6025 Move body of old getstr.c here: this defines MIN_CHUNK and
6026 declares getdelim2, which is renamed from getstr.
6027 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6029 * linebuffer.c (readlinebuffer): Renamed from readline.
6031 * linebuffer.h: Likewise.
6032 (readline): Remove backward-compatibility macro.
6034 2003-01-12 Jim Meyering <jim@meyering.net>
6036 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6038 2003-01-10 Bruno Haible <bruno@clisp.org>
6040 * alloca_.h: New file.
6041 * getdate.y: Unconditionally include alloca.h.
6042 * makepath.c: Likewise.
6043 * setenv.c: Likewise.
6044 * userspec.c: Likewise.
6046 2003-01-09 Bruno Haible <bruno@clisp.org>
6048 * stdbool.h.in: New file.
6050 2003-01-08 Bruno Haible <bruno@clisp.org>
6052 * safe-read.c: Include specification header first, to ensure its
6054 * full-write.c: Likewise.
6056 2003-01-08 Jim Meyering <jim@meyering.net>
6058 * full-write.c: Undefine and define-away `const' after inclusion
6059 of errno.h, not before. Suggestion from Bruno Haible.
6061 2003-01-07 Jim Meyering <jim@meyering.net>
6063 * full-write.c: Rework so that it may serve to define full_read, too.
6064 * full-read.c: Simply #define FULL_READ and include full-write.c.
6066 2003-01-06 Jim Meyering <jim@meyering.net>
6068 * version-etc.c: Update year in translatable copyright string.
6070 2002-12-25 Bruno Haible <bruno@clisp.org>
6072 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6073 * xstrtol.h: Likewise.
6074 * xstrtoimax.c: Likewise.
6075 * xstrtoumax.c: Likewise.
6076 * human.h: Likewise.
6078 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6079 on systems that have <inttypes.h> but not <stdint.h>.
6081 2002-12-31 Paul Eggert <eggert@twinsun.com>
6083 * memcoll.c (memcoll): Fall back on a simple algorithm using
6084 memcmp if strcoll doesn't work.
6086 2002-12-23 Bruno Haible <bruno@clisp.org>
6088 * localcharset.h: New file.
6089 * localcharset.c: Include it.
6090 * unicodeio.c: Likewise.
6092 2002-12-22 Bruno Haible <bruno@clisp.org>
6094 * utime.c (utime_null): No need to call ftruncate if the file was
6097 2002-12-23 Bruno Haible <bruno@clisp.org>
6099 * memcoll.c (STRCOLL): New macro.
6102 2002-12-22 Bruno Haible <bruno@clisp.org>
6104 * getstr.h (getstr): Define, to avoid clash with libcurses.
6105 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6107 2002-12-22 Bruno Haible <bruno@clisp.org>
6109 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6111 2002-12-23 Bruno Haible <bruno@clisp.org>
6113 * getline.h: Include <stddef.h>, for size_t.
6115 * unicodeio.h: Include <stddef.h>, for size_t.
6116 * unicodeio.c: Don't include <stddef.h>.
6118 2002-12-17 Bruno Haible <bruno@clisp.org>
6120 * canon-host.c (strdup): Remove unused declaration.
6122 * fsusage.c: Include full_read.h.
6123 (get_fs_usage): Use full_read instead of safe_read.
6125 * utime.c (utime_null): Use SAFE_READ_ERROR.
6127 2002-12-11 Bruno Haible <bruno@clisp.org>
6129 * setenv.h: Rewritten to cope with systems that have setenv() but not
6131 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6134 2002-12-11 Bruno Haible <bruno@clisp.org>
6136 * setenv.c (alloca): Fall back to malloc.
6138 (setenv): Use freea() to free memory allocated with alloca().
6140 2002-11-13 Bruno Haible <bruno@clisp.org>
6142 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6143 function declarations.
6144 * unsetenv.c (unsetenv): Likewise.
6146 2002-03-04 Bruno Haible <bruno@clisp.org>
6148 Portability to AIX 4.3.3.
6149 * unsetenv.c: New file, extracted from setenv.c.
6150 * setenv.c: Move the unsetenv() function to unsetenv.c.
6152 2001-12-20 Bruno Haible <bruno@clisp.org>
6154 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6155 use malloc instead. For SunOS 4.
6157 2001-12-11 Bruno Haible <bruno@clisp.org>
6159 * setenv.c: Declare alloca.
6160 (compar_fn_t): New typedef.
6161 (KNOWN_VALUE, STORE_VALUE): Use it.
6163 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6166 2002-12-10 Paul Eggert <eggert@twinsun.com>
6168 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6169 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6170 Choose values that are less likely to collide with system fnmatch
6172 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6173 defined (e.g., a pure POSIX system).
6174 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6175 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6177 2002-12-06 Jim Meyering <jim@meyering.net>
6179 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6181 Merge in changes from libc's misc/error.c, in preparation
6182 for the merge of gnulib's changes back into libc.
6184 * error.c (_): Define only if not already defined.
6185 Move definition to follow all #include directives.
6186 Include unlocked-io.h only if !_LIBC.
6187 [_LIBC]: Include <libio/libioP.h>.
6188 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6189 (fflush): Tweak definition to use INTUSE.
6192 2002-12-05 Paul Eggert <eggert@twinsun.com>
6194 * alloca.c [defined emacs]: Include "lisp.h".
6195 (xalloc_die) [defined emacs]: New macro.
6196 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6197 [! defined emacs]: Include <xalloc.h>.
6198 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6199 (pointer): Typedef to POINTER_TYPE *.
6200 (malloc): Remove decl; we now always use xmalloc.
6201 (alloca): Use old-style definition, since Emacs needs this.
6202 Check for arithmetic overflow when computing combined size.
6204 2002-12-04 Paul Eggert <eggert@twinsun.com>
6206 Do not generate unlocked-io.h automatically, since it's easier to
6207 maintain it by hand.
6209 * unlocked-io.h: New file, from GNU diffutils,
6210 but with proper copyright notice and attribution.
6212 * Makefile.am: Add copyright notice.
6213 (libfetish_a_SOURCES): Add unlocked-io.h.
6214 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6215 (DISTCLEANFILES, io_functions): Remove macros.
6216 (EXTRA_DIST): Remove gen_uio.
6217 (unlocked-io.h): Remove rule.
6219 2002-12-04 Jim Meyering <jim@meyering.net>
6221 Reflect the fact that stat.c and lstat.c are no longer generated.
6222 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6223 (DISTCLEANFILES): Likewise.
6224 (EXTRA_DIST): Likewise.
6225 (all_local): Don't depend on stat.c or lstat.c.
6226 (stat.c, lstat.c): Remove rules.
6227 (EXTRA_DIST): Remove xstat.in.
6229 * xstat.in: Remove file. Contents moved into stat.c.
6230 * stat.c: New file. Contents mostly from xstat.in.
6231 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6232 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6234 * safe-read.c: Rework so that it may serve to define safe_write, too.
6235 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6237 2002-12-03 Jim Meyering <jim@meyering.net>
6239 * safe-read.c, safe-write.c: Change variable names and comments, but
6240 not semantics, to minimize the differences between these two files.
6241 (safe_read): Change comment to mention SAFE_READ_ERROR.
6243 * safe-read.c (IS_EINTR): Define.
6244 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6246 2002-12-02 Bruno Haible <bruno@clisp.org>
6248 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6249 Define, taken from safe-read.c.
6250 (INT_MAX): Provide fallback.
6251 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6252 * safe-write.h (SAFE_WRITE_ERROR): Define.
6254 * safe-read.c (EINTR): Remove definition.
6255 (safe_read): Don't use EINTR if it is absent.
6257 2002-12-02 Jim Meyering <jim@meyering.net>
6259 * safe-read.c (EINTR): Define.
6260 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6261 (INT_MAX): Provide fallback.
6262 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6264 * safe-read.h (SAFE_READ_ERROR): Define.
6266 2002-12-01 Jim Meyering <jim@meyering.net>
6268 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6269 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6271 2002-11-27 Paul Eggert <eggert@twinsun.com>
6273 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6274 hash_rehash): Replace `if (limit <= value) abort ();' with
6275 `if (! (value < limit)) abort ();', for readability.
6277 2002-11-26 <karl@gnu.org>
6279 * strdup.c: copy from libc again, with jim's ok.
6280 * .cppi-disable: re-add strdup.c
6282 2002-11-25 <karl@gnu.org>
6284 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6285 instead of "strtol.c".
6287 2002-11-25 Jim Meyering <jim@meyering.net>
6289 * mktime.c: Sync from libc, now that it has the latest fix.
6291 2002-11-24 <karl@gnu.org>
6293 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6294 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6296 2002-11-24 Jim Meyering <jim@meyering.net>
6298 Update from coreutils:
6300 * mktime.c: Merge in changes from libc.
6302 Avoid a link-time failure on some Linux systems.
6303 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6304 (__mon_yday): Declare with the STATIC attribute.
6305 (__mktime_internal): Likewise.
6306 Based on a report from Greg Schafer.
6308 2002-11-23 Jim Meyering <jim@meyering.net>
6310 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6311 Use `unsigned', not `int', as type of index.
6313 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6315 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6317 2002-11-22 Paul Eggert <eggert@twinsun.com>
6319 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6320 hint that one should use `if (! x) abort ();' rather than `assert
6321 (x);', and anyway it's one less thing to worry about configuring.
6322 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6323 hash_rehash, hash_insert): Use abort rather than assert.
6325 2002-11-22 Paul Eggert <eggert@twinsun.com>
6327 * quotearg.h: Allow multiple inclusion by surrounding with
6328 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6329 so that we can be included first.
6330 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6331 * quotearg.c: Include quotearg.h immediately after config.h.
6332 No need to include stddef.h or sys/types.h any more.
6333 Surround local include files with "", not "<>".
6334 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6335 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6336 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6337 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6338 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6339 (ISPRINT): Remove; no longer needed now that we assume C89.
6341 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6344 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6345 quotearg_char): Use SIZE_MAX rather than
6346 (size_t) -1 when we are talking about "infinity".
6348 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6350 2002-11-22 Bruno Haible <bruno@clisp.org>
6352 * safe-read.h: Assume C89. Add comments.
6353 (safe_read): Change return type to size_t.
6354 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6355 counts > SSIZE_MAX correctly.
6356 * safe-write.h: New file.
6357 * safe-write.c: New file.
6358 * full-read.h: New file.
6359 * full-read.c: New file.
6360 * full-write.h: Assume C89. Add comments.
6361 * full-write.c: Include safe-write.h.
6362 (full_write): Rewritten to use safe_write.
6363 Suggested by Jim Meyering and Paul Eggert.
6365 2002-11-21 Bruno Haible <bruno@clisp.org>
6367 Remove case insensitive option matching.
6368 * argmatch.h (argcasematch): Remove declaration.
6369 (ARGCASEMATCH): Remove macro.
6370 (__xargmatch_internal): Remove case_sensitive argument.
6371 (XARGMATCH): Update.
6372 (XARGCASEMATCH): Remove macro.
6373 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6374 case_sensitive argument.
6375 (argcasematch): Remove function.
6376 (__xargmatch_internal): Remove case_sensitive argument.
6377 (main): Use XARGMATCH instead of XARGCASEMATCH.
6379 * xmalloc.c: Change compile-time error message. Add comment about
6380 required autoconf version.
6382 2002-11-21 Jim Meyering <jim@meyering.net>
6384 * strdup.c (strdup): Tweak comment and initial #if/#include.
6386 Merge in changes from the coreutils.
6388 2002-09-25 Paul Eggert <eggert@twinsun.com>
6389 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6390 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6391 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6392 int. Work more efficiently if X is the same width as uintmax_t.
6393 Do not compare X to -1, to avoid bogus compiler warning.
6394 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6395 Don't assume that f_frsize and f_bsize are the same type.
6397 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6400 * makepath.c (make_path): Restore umask *before* creating the final
6402 (make_path): Minor reformatting.
6404 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6405 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6407 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6408 ones. At least on GNU/Linux systems, `auto' means something else.
6411 2002-11-20 Paul Eggert <eggert@twinsun.com>
6413 Merge argmatch cleanups from Bison. Assume C89.
6415 * argmatch.c: Include config.h here, not in argmatch.h.
6416 Include stdlib.h, for EXIT_FAILURE.
6417 Always include <string.h>, since we assume C89.
6418 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6419 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6420 Include <stddef.h> instead, since it's all we need for size_t.
6421 (PARAMS): Remove. All uses removed.
6422 (ARRAY_CARDINALITY): Do not bother to #undef.
6423 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6424 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6425 Remove unnecessary parentheses.
6426 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6427 Insert necessary parentheses.
6428 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6429 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6431 2002-11-19 Bruno Haible <bruno@clisp.org>
6433 * mbswidth.c: Include mbswidth.h right at the beginning.
6434 * mbswidth.h: Include <stddef.h>, for size_t.
6436 * mbswidth.h (PARAMS): Remove macro.
6437 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6438 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6440 * gcd.h (PARAMS): Remove macro.
6441 (gcd): Use ANSI C function declarations.
6442 * gcd.c (gcd): Likewise.
6444 2002-11-15 Bruno Haible <bruno@clisp.org>
6446 * strcspn.c: Include <stddef.h>.
6447 (strcspn): Use ANSI C function declaration. Change return type to
6449 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6450 (strpbrk): Use NULL.
6451 * strpbrk.h (PARAMS): Remove macro.
6452 (strpbrk): Use ANSI C function declaration.
6453 * strstr.c: Don't include <sys/types.h>.
6454 * strstr.h (PARAMS): Remove macro.
6455 (strstr): Use ANSI C function declarations.
6457 2002-11-06 Bruno Haible <bruno@clisp.org>
6459 * gcd.h (gcd): Change argument type to 'unsigned long'.
6460 * gcd.c (gcd): Likewise.
6462 2002-11-05 Bruno Haible <bruno@clisp.org>
6464 * gcd.h: New file, from gettext-0.11.5.
6465 * gcd.c: New file, from gettext-0.11.5.
6467 2002-11-05 Bruno Haible <bruno@clisp.org>
6469 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6470 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6471 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6472 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6474 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6475 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6477 * closeout.c: Include gettext.h instead of <libintl.h>.
6478 * human.c: Include gettext.h instead of <libintl.h>.
6479 * quotearg.c: Include gettext.h instead of <libintl.h>.
6480 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6481 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6482 * userspec.c: Include gettext.h instead of <libintl.h>.
6483 * version-etc.c: Include gettext.h instead of <libintl.h>.
6484 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6485 (textdomain): Remove definition.
6486 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6488 * long-options.c: Remove include of <libintl.h> and definition of _.
6489 * same.c: Remove include of <libintl.h> and definition of _.
6491 2002-11-04 Bruno Haible <bruno@clisp.org>
6493 * stpcpy.h: New file, from GNU gettext-0.11.5.
6494 * strcase.h: New file, from GNU gettext-0.11.5.
6495 * strpbrk.h: New file, from GNU gettext-0.11.5.
6496 * strstr.h: New file, from GNU gettext-0.11.5.
6497 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6499 2002-05-09 Bruno Haible <bruno@clisp.org>
6501 * config.charset: Update for newest glibc. Add canonical names
6502 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6504 2002-05-09 Bruno Haible <bruno@clisp.org>
6506 * localcharset.c (get_charset_aliases): Add more Windows specific
6509 2002-05-08 Owen Taylor <otaylor@redhat.com>
6511 * config.charset: A few additions for Solaris.
6513 2001-12-05 Bruno Haible <bruno@clisp.org>
6515 * localcharset.c (locale_charset): Don't return an empty string.
6517 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6519 * config.charset: msdos in uk_UA uses CP1125.
6521 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6523 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6524 * localcharset.c (locale_charset): Declare as extern "C".
6526 2002-02-15 Bruno Haible <bruno@clisp.org>
6528 * config.charset [msdosdjgpp]: For Russian, use CP866.
6530 2002-02-11 Bruno Haible <bruno@clisp.org>
6532 * config.charset: Add support for NetBSD.
6534 2002-09-25 <karl@gnu.org>
6536 * strdup.c: copy from libc/string (via ../config/srclist*).
6537 * getopt*: copy from libc/posix.
6538 * gettext.h: copy from gettext.
6539 * .cppi-disable: add strdup.c, gettext.h.
6541 2002-07-01 Jim Meyering <meyering@lucent.com>
6543 * c-stack.c: Include sys/time.h.
6544 From Volker Borchert.
6546 2002-06-11 Paul Eggert <eggert@twinsun.com>
6548 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6549 New macro. Use it uniformly instead of
6550 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6551 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6552 reported by Vin Shelton.
6554 2002-06-22 Jim Meyering <meyering@lucent.com>
6556 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6557 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6559 2002-06-22 Paul Eggert <eggert@twinsun.com>
6561 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6562 Do not assume SA_SIGINFO behavior.
6563 Bug reported by Jim Meyering on NetBSD 1.5.2.
6565 2002-06-22 Jim Meyering <meyering@lucent.com>
6567 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6569 * exitfail.c, exitfail.h: Likewise.
6570 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6572 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6574 (EXTRA_DIST): Add fnmatch_loop.c.
6575 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6577 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6578 * fnmatch.c: Update from diffutils-2.8.2.
6579 * fnmatch_.h: New file. From diffutils-2.8.2.
6580 * fnmatch.h: Remove file.
6582 2002-06-18 Paul Eggert <eggert@twinsun.com>
6584 * file-type.h: Report an error if neither S_ISREG nor
6585 S_IFREG is defined, instead of using a test specific to glibc
6586 2.2. This should be safe, since POSIX requires S_ISREG and
6587 Unix Version 7 had S_IFREG. We don't need to check for
6588 <sys/types.h> since we don't use any symbols that it defines.
6590 2002-06-15 Jim Meyering <meyering@lucent.com>
6592 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6593 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6594 have been included before this file.
6596 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6598 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6599 so that each temporary file name is unique and valid in the first
6600 8 characters, for operation under DOS.
6602 2002-06-15 Jim Meyering <meyering@lucent.com>
6604 Work even with DJGPP 2.03, which lacks support for symlinks.
6606 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6608 * lchown.c (S_ISLNK): Likewise.
6610 2002-06-14 Jim Meyering <meyering@lucent.com>
6612 * file-type.h: Use the version from diffutils-2.8.2.
6613 * file-type.c: Likewise.
6615 2002-05-27 Jim Meyering <meyering@lucent.com>
6617 Fix a problem seen only on nonconforming systems whereby ls.c's
6618 use of localtime, and then of gettimeofday would cause trouble:
6619 the localtime call used to initialize rpl_gettimeofday's save
6620 mechanism would clobber ls's current local time information so
6621 that in any long listing the first file would always be listed
6622 with date 1970-01-01. Analysis by Volker Borchert.
6624 * gettimeofday.c (localtime): Undefine.
6625 (rpl_localtime): New function.
6627 2002-05-22 Jim Meyering <meyering@lucent.com>
6629 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6630 * file-type.h: New file.
6631 * file-type.c (file_type): New file/function. Extracted from diffutils.
6633 2002-04-29 Paul Eggert <eggert@twinsun.com>
6635 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6637 2002-04-28 Paul Eggert <eggert@twinsun.com>
6639 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6640 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6641 of 127, since 64 is the largest conceivable number for ancient
6643 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6645 2002-04-28 Jim Meyering <meyering@lucent.com>
6647 * sig2str.c (WTERMSIG): Remove definition (unused).
6649 2002-04-28 Paul Eggert <eggert@twinsun.com>
6651 * sig2str.h, sig2str.c: New files.
6652 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6654 2002-04-24 Jim Meyering <meyering@lucent.com>
6656 * gettext.h: New file, from Gettext.
6657 * Makefile.am (INCLUDES): Remove -I../intl.
6658 (libfetish_a_SOURCES): Add gettext.h.
6660 2002-04-16 Jim Meyering <meyering@lucent.com>
6662 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6663 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6664 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6666 2002-04-12 Jim Meyering <meyering@lucent.com>
6668 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6670 2002-03-10 Jim Meyering <meyering@lucent.com>
6672 * makepath.c (make_path): Remove a comma from a diagnostic.
6673 Suggestion from Santiago Vila.
6675 2002-03-08 Jim Meyering <meyering@lucent.com>
6677 * rename.c: Mention that this wrapper is needed also on
6678 mips-dec-ultrix4.4 systems.
6680 2002-03-02 Jim Meyering <meyering@lucent.com>
6682 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6683 not HAVE_CLOCK_SETTIME.
6685 2002-02-27 Paul Eggert <eggert@twinsun.com>
6687 * nanosleep.h: Rename to....
6688 * timespec.h: New name for nanosleep.h. All uses changed.
6690 * gettime.c: New file.
6691 * settime.c: New file.
6694 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6695 timespec.h. Remove nanosleep.h.
6697 2002-02-25 Paul Eggert <eggert@twinsun.com>
6699 * acl.c, acl.h: New files.
6700 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6702 2002-02-24 Jim Meyering <meyering@lucent.com>
6704 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6705 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6706 cause trouble. Reported by Nelson Beebe.
6708 2002-02-23 Paul Eggert <eggert@twinsun.com>
6710 * path-concat.c (xpath_concat): Reorder code to pacify
6711 compilers that don't know that xalloc_die never returns.
6713 2002-02-20 Jim Meyering <meyering@lucent.com>
6715 * getdate.c: Regenerate using bison-1.33.
6717 2002-02-15 Paul Eggert <eggert@twinsun.com>
6719 * posixver.c, posixver.h: New files.
6720 * Makefile.am (libfetish_a_SOURCES): Add them.
6722 2002-02-02 Paul Eggert <eggert@twinsun.com>
6723 Bruno Haible <bruno@clisp.org>
6725 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6726 (fwrite_success_callback): New declaration.
6727 * unicodeio.c (unicode_to_mb): New function, extracted from
6728 print_unicode_char. Call failure callback instead of error.
6729 (fwrite_success_callback): New function.
6730 (exit_failure_callback): New function.
6731 (fallback_failure_callback): New function.
6732 (print_unicode_char): Call unicode_to_mb.
6734 2002-01-26 Jim Meyering <meyering@lucent.com>
6736 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6738 2002-01-22 Jim Meyering <meyering@lucent.com>
6740 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6741 Otherwise, some versions of automake would omit the rule that makes
6742 Makefile from Makefile.in.
6744 2001-01-21 Paul Eggert <eggert@twinsun.com>
6746 * xmemcoll.h, xmemcoll.c: New files.
6747 * Makefile.am (libfetish_a_SOURCES): Add them.
6748 * memcoll.c: Include errno.h, and declare errno if not defined.
6749 (memcoll): Set errno to zero if there is no error.
6751 * quotearg.c (quotearg_buffer_restyled):
6752 Fix bug with quoting buffers containing NUL when backslashing escapes.
6753 This bug was exposed by the other changes in this patch.
6754 (quotearg_n_options): New arg ARGSIZE.
6755 All callers changed.
6756 (quoting_options_from_style): New function.
6757 (quotearg_n_style): Use it.
6758 (quotearg_n_style_mem): New function.
6760 * quotearg.h (quotearg_n_style_mem): New function.
6762 2002-01-16 Jim Meyering <meyering@lucent.com>
6764 * getdate.y: Add three semicolons, each just before a closing brace.
6765 Bison (as of version 1.31) no longer papers over that mistake.
6767 2002-02-14 Paul Eggert <eggert@twinsun.com>
6769 * backupfile.c (ISDIGIT): Comment fix.
6770 * getdate.y (ISDIGIT): Likewise.
6771 * posixtm.c (ISDIGIT, year): Likewise.
6772 * strverscmp.c (ISDIGIT): Likewise.
6773 * userspec.c (ISDIGIT): Likewise.
6775 2002-01-05 Jim Meyering <meyering@lucent.com>
6777 * version-etc.c (version_etc_copyright): Update copyright year.
6779 2001-01-19 Paul Eggert <eggert@twinsun.com>
6781 * closeout.c (close_stdout_status): If ferror (stdout), do
6782 not silently exit merely because the output buffer happens to
6783 have nothing pending.
6785 2001-12-18 Paul Eggert <eggert@twinsun.com>
6787 See the big note in ../ChangeLog.
6788 * human.c (suffixes): Prefer K to k for 1024.
6789 (generate_suffix_backwards): New function.
6790 (human_readable_inexact): Use it.
6791 * xstrtol.c (__xstrtol): If there is no number but there
6792 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6793 Accept 'K' as well as 'k'.
6795 2001-12-15 Jim Meyering <meyering@lucent.com>
6797 * regex.h (__restrict_arr): Update from libc.
6799 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6800 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6803 2001-12-10 Jim Meyering <meyering@lucent.com>
6805 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6806 Instead, include "xalloc.h".
6807 (initbuffer): Don't cast xmalloc return value to char*.
6808 (readline): Reword comment.
6809 Don't cast xrealloc return value to char*
6812 2001-12-09 Jim Meyering <meyering@lucent.com>
6814 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6815 `signed and unsigned type in conditional expression'.
6816 * posixtm.c (posix_time_parse): Likewise.
6818 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6820 * readtokens.c (readtoken): Declare an index to be of type unsigned
6821 to avoid a pedantic warning.
6823 * getstr.c: Don't include assert.h.
6824 (getstr): Remove warning-evoking assertions.
6825 Return -1 if offset parameter is out of bounds.
6826 Change the type of a local from int to size_t.
6828 * strftime.c (my_strftime_localtime_r): Include this function
6829 definition in the `#if ! HAVE_TM_GMTOFF' block.
6831 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6832 Include xalloc.h instead.
6834 2001-12-02 Jim Meyering <meyering@lucent.com>
6836 * tempname.c: Don't declare getenv, thus reverting the change of
6837 2001-11-18. It's no longer necessary, now that stdlib.h is always
6840 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6841 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6843 2001-11-30 Akim Demaille <akim@epita.fr>
6845 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6846 before being defined.
6848 2001-11-27 Paul Eggert <eggert@twinsun.com>
6850 * quotearg.h (quotearg_n, quotearg_n_style):
6851 First arg is int, not unsigned.
6852 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6853 (SIZE_MAX, UINT_MAX): New macros.
6854 (quotearg_n_options): Abort if N is negative.
6855 Avoid overflow check on hosts where size_t is 64 bits and int
6856 is 32 bits, as overflow is impossible there.
6857 Fix off-by-one typo that caused unnecessary reallocation.
6859 2001-11-27 Jim Meyering <meyering@lucent.com>
6861 * tempname.c: Merge with version from libc.
6862 * regex.c: Likewise.
6864 * tempname.c: Include stdlib.h unconditionally. On some old systems
6865 for which STDC_HEADERS is 0, it was not included, resulting in a
6866 warning about an integer-to-pointer conversion problem with getenv.
6867 Reported by Volker Borchert.
6869 2001-11-26 Jim Meyering <meyering@lucent.com>
6871 * gtod.h: Remove file.
6872 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6873 * gettimeofday.c: Don't include gtod.h.
6874 (GTOD_init): Remove function.
6875 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6876 Suggestion from Volker Borchert.
6878 2001-11-23 Jim Meyering <meyering@lucent.com>
6880 * hash.h (struct hash_table): Don't define here. Merely declare it.
6881 * hash.c (struct hash_table): Define it here instead.
6883 2001-11-22 Jim Meyering <meyering@lucent.com>
6885 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6887 2001-11-18 Paul Eggert <eggert@twinsun.com>
6889 * tempname.c (TMP_MAX): Remove; no longer needed.
6890 (TEMPORARIES): New macro.
6891 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6892 removes an artificial limitation (e.g. HP-UX 10.20, where
6895 2001-11-18 Jim Meyering <meyering@lucent.com>
6897 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6900 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6901 files will be created before anything else.
6903 2001-11-17 Jim Meyering <meyering@lucent.com>
6905 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6906 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6907 rather than group writable. Patch by Juan F. Codagnone.
6909 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6910 Instead, include "xalloc.h".
6912 * mountlist.c: Include unlocked-io.h after all system headers.
6913 Remove explicit declarations of xmalloc, xrealloc,
6914 and xstrdup. Instead, include "xalloc.h".
6916 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6917 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6918 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6920 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6921 Reported by Padraig Brady.
6923 * mkstemp.c: #undef mkstemp.
6925 (rpl_mkstemp): Rename from mkstemp.
6928 2001-11-16 Jim Meyering <meyering@lucent.com>
6930 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6931 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6932 determine the amount of total physical memory, use pstat_getstatic.
6933 HPUX-11 doesn't define _SC_PHYS_PAGES.
6934 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6935 If sysconf couldn't be used to determine the amount of available
6936 physical memory, use both pstat_getstatic and pstat_getdynamic.
6937 Based on a patch from Bob Proulx.
6939 2001-11-05 Jim Meyering <meyering@lucent.com>
6941 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6943 2001-11-03 Jim Meyering <meyering@lucent.com>
6945 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6946 in argmatch_to_argument call.
6948 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6951 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6952 e.g., a fault due to an attempt to free a NULL pointer.
6954 2001-11-01 Jim Meyering <meyering@lucent.com>
6956 * dirfd.c, dirfd.h: New files.
6957 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6959 * hash.c (hash_print) [TESTING]: Clean up.
6961 2001-10-22 Paul Eggert <eggert@twinsun.com>
6963 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6964 to avoid a warning if -Wall.
6966 2001-10-21 Paul Eggert <eggert@twinsun.com>
6968 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6970 2001-10-21 Jim Meyering <meyering@lucent.com>
6972 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6973 this code would end up calling gettext even in packages built
6975 * getopt.c (_): Likewise.
6976 * regex.c (_): Likewise.
6978 2001-10-20 Paul Eggert <eggert@twinsun.com>
6980 * error.c (strerror_r): Do not declare unless !_LIBC.
6981 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6982 Use strerror_r that is only a macro, even if it is not a function.
6983 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6984 (private_strerror): Use prototypes, not old-style function definition.
6985 (print_errno_message): New function.
6986 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6988 (error_tail, error, error_at_line): Use it.
6990 2001-10-11 Jim Meyering <meyering@lucent.com>
6992 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6993 and quote_n (1, ... to avoid clobbering a buffer.
6995 2001-10-05 Jim Meyering <meyering@lucent.com>
6997 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6998 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6999 * hash-pjw.h: New file.
7001 2001-09-30 Jim Meyering <meyering@lucent.com>
7003 * mountlist.c [MOUNTED_GETFSSTAT]:
7004 Include <sys/ucred.h>, for Apple Darwin.
7005 Include sys/mount.h and sys/fs_types.h only if available.
7007 (read_filesystem_list): Use FS_TYPE.
7009 2001-09-29 Paul Eggert <eggert@twinsun.com>
7011 * exclude.c (excluded_filename): 0 -> false, since it's
7014 2001-09-28 Paul Eggert <eggert@twinsun.com>
7016 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7017 #defines strtoimax. Also treat the other strto* functions
7020 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7021 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7022 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7024 2001-09-26 Jim Meyering <meyering@lucent.com>
7026 Most macros in unlocked-io.h had the wrong number of arguments.
7027 * gen-uio: New script.
7028 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7029 * unlocked-io.hin: Remove file.
7030 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7031 rather than trying to embed it here.
7032 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7033 Reported by Padraig Brady.
7035 2001-09-25 Volker Borchert <bt@teknon.de>
7037 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7039 2001-09-23 Jim Meyering <meyering@lucent.com>
7041 * mountlist.c: Remove useless parentheses in #if directives.
7042 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7043 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7045 2001-09-22 Jim Meyering <meyering@lucent.com>
7047 * localcharset.c: Update from latest gettext.
7048 * config.charset: Likewise.
7050 2001-09-20 Jim Meyering <meyering@lucent.com>
7052 * xstrtol.c (strtoimax): Guard declaration with
7053 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7054 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7055 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7056 (strtoumax): Likewise, for completeness (it wasn't necessary).
7058 2001-09-06 Paul Eggert <eggert@twinsun.com>
7060 * strtoimax.c (HAVE_LONG_LONG):
7061 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7062 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7063 to work around bug in IBM C compiler.
7065 2001-09-16 Jim Meyering <meyering@lucent.com>
7067 * mkdir.c: New file.
7069 2001-09-04 Paul Eggert <eggert@twinsun.com>
7071 * xgetcwd.c: Revert some of the previous change; intead,
7072 fix the HAVE_GETCWD_NULL code to behave more like the
7073 !HAVE_GETCWD_NULL code used to.
7076 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7079 2001-09-04 Paul Eggert <eggert@twinsun.com>
7081 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7082 Use ssize_t, not int, to store result of readlink.
7083 Check for ssize_t overflow as well as size_t overflow,
7084 as POSIX says the result of readlink is implementation-defined
7085 when ssize_t overflows.
7086 Remove unnecessary cast to char*.
7087 Use free+malloc instead of realloc, as the storage doesn't need
7088 to be preserved and it's clearer and can be more efficient that way.
7089 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7090 * xreadlink.h (xreadlink): Update prototype.
7092 2001-09-03 Paul Eggert <eggert@twinsun.com>
7094 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7095 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7096 spotted by Jim Meyering.
7098 2001-09-03 Jim Meyering <meyering@lucent.com>
7100 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7102 2001-09-03 Paul Eggert <eggert@twinsun.com>
7104 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7105 like the HAVE_GETCWD_NULL code.
7106 Include pathmax.h if not HAVE_GETCWD.
7107 Do not include xalloc.h.
7108 (INITIAL_BUFFER_SIZE): New symbol.
7109 Do not use xmalloc / xrealloc, since the caller is responsible for
7110 handling errors. Preserve errno around `free' during failure.
7111 Do not overrun buffer when using getwd.
7113 2001-09-03 Paul Eggert <eggert@twinsun.com>
7115 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7116 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7118 2001-09-02 Jim Meyering <meyering@lucent.com>
7120 * error.c: Update from GNU libc.
7122 2001-09-01 Jim Meyering <meyering@lucent.com>
7124 * xreadlink.c: New file.
7125 * xreadlink.h: New file.
7126 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7128 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7129 doesn't conflict with sparc Solaris 7's definition in
7130 /usr/include/sys/int_types.h.
7132 * exclude.c: Use `""', not `<>' to #include non-system header files.
7133 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7134 and strncasecmp as r-values. Unixware didn't have declarations.
7136 2001-08-31 Jim Meyering <meyering@lucent.com>
7138 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7139 Use an initial, malloc'd, buffer of length 128 rather than
7140 a statically allocated one of length 1024.
7142 2001-08-30 Paul Eggert <eggert@twinsun.com>
7144 * xgetcwd.c: Don't include pathmax.h.
7145 Include stdlib.h and unistd.h if available.
7147 (xmalloc, xstrdup, free): Remove decls.
7148 (xgetcwd): Don't assume sizes fit in unsigned.
7149 Check for overflow when computing sizes.
7150 Simplify reallocation code.
7152 2001-08-28 Paul Eggert <eggert@twinsun.com>
7154 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7156 * strtoimax.c: Renamed from strtoxmax.c, removing the
7159 Also, make the following further changes to make this file's
7160 configuration more similar to that of strtol.c:
7161 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7162 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7163 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7164 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7165 changed to signed values.
7167 And make the following changes as well:
7168 Fix copyright notice, as 1999 was missing.
7169 (verify): New macro.
7170 (strtoimax): Check sizes at compile-time, not run-time.
7171 Prefer strtol to strtoll if both work.
7172 (main): Remove; it was not that useful and was a pain to maintain.
7174 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7176 2001-08-30 Paul Eggert <eggert@twinsun.com>
7178 * savedir.c (savedir): Remove size parameter, as POSIX says that
7179 a directory's st_size can have an arbitrary value, so the old
7180 usage could waste an arbitrary amount of memory. All uses
7182 * savedir.h: Update prototype.
7184 2001-08-30 Paul Eggert <eggert@twinsun.com>
7186 * xstrtol.c (strtoimax): New decl.
7188 2001-08-28 Paul Eggert <eggert@twinsun.com>
7190 * xstrtol.h: Add copyright notice.
7191 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7192 LONGINT_INVALID_SUFFIX_CHAR.
7194 2001-08-30 Paul Eggert <eggert@twinsun.com>
7196 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7199 2001-08-30 Paul Eggert <eggert@twinsun.com>
7201 * hash.c: Remove '2001' from copyright notice.
7203 2001-08-30 Paul Eggert <eggert@twinsun.com>
7205 * full-write.h: New file.
7206 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7207 * full-write.c: Correct credits, as cccp.c no longer
7208 exists and anyway it was so heavily changed from the old cccp
7209 code as to be unrecognizable. Include full-write.h.
7210 (full_write) Return size_t, with short writes meaning failure.
7211 All callers changed. This fixes a bug with large buffers
7213 * utime.c: Include full-write.h.
7215 2001-08-30 Paul Eggert <eggert@twinsun.com>
7217 Merge 'exclude' changes from tar 1.13.22.
7218 This fixes one or two unlikely storage allocation overflow bugs,
7219 but doesn't change user-visible behavior otherwise.
7221 2001-08-30 Paul Eggert <eggert@twinsun.com>
7223 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7224 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7225 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7226 Include if available.
7227 (<xalloc.h>): Include
7228 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7229 (verify): New macro. Use it to verify that EXCLUDE macros do not
7230 collide with FNM macros.
7231 (struct patopts): New struct.
7232 (struct exclude): Use it, as exclude patterns now come with options.
7233 (new_exclude): Support above changes.
7234 (new_exclude, add_exclude_file):
7235 Initial size must now be a power of two to simplify overflow checking.
7236 (free_exclude, fnmatch_no_wildcards): New function.
7237 (excluded_filename): No longer requires options arg, as the options
7238 are determined by add_exclude. Now returns bool, not int.
7239 (excluded_filename, add_exclude):
7240 Add support for the fancy new exclusion options.
7241 (add_exclude, add_exclude_file): Now takes int options arg.
7242 Check for arithmetic overflow when computing sizes.
7243 (add_exclude_file): xrealloc might modify errno, so don't
7244 realloc until after errno might be used.
7246 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7248 (free_exclude): New decl.
7249 (add_exclude, add_exclude_file): Now takes int options arg.
7250 (excluded_filename): No longer requires options arg, as the options
7251 are determined by add_exclude. Now returns bool, not int.
7253 2001-08-30 Paul Eggert <eggert@twinsun.com>
7255 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7257 2001-08-27 Jim Meyering <meyering@lucent.com>
7259 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7261 * version-etc.c (N_): Remove definition.
7262 Revert most of last change.
7263 Instead, simply don't mark the `Copyright...' string for translation.
7264 Based on advice from Paul Eggert.
7266 * strtoxmax.c: Tweak comment.
7268 2001-08-26 Jim Meyering <meyering@lucent.com>
7270 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7271 of copyright with `%s' so translators don't get an untranslated
7273 (COPYRIGHT_YEAR): Define.
7274 (version_etc): Use fprintf rather than fputs.
7275 Suggestion from Ulrich Drepper.
7277 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7279 * strtoll.c: New file, from GNU libc.
7280 * xstrtoimax.c: New file.
7282 * xstrtol.h: Add xstrtoimax.
7283 * strtoumax.c: New file. Simply include "strtoumax.c".
7284 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7286 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7287 * strtoxmax.c: ... then renamed to this.
7289 2001-08-13 Paul Eggert <eggert@twinsun.com>
7291 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7292 Port to Solaris 8, where 'sed' requires a space after the 'r'
7293 command, and where sh dislikes "$/". Clean up the spacing a bit.
7294 Redirect output to $tmp just once.
7296 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7298 * addext.c (<errno.h>): Include.
7299 (errno): Declare if not defined.
7300 (addext): Work correctly when pathconf returns -1 and leaves
7301 errno alone because there is no limit. Also, work even if
7302 pathconf returns a value greater than SIZE_MAX.
7304 2001-08-12 Jim Meyering <meyering@lucent.com>
7306 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7307 Simply `return getcwd (NULL, 0);'.
7308 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7309 Use 1300 as initial value for length, not PATH_MAX.
7311 * pathmax.h: Clean up cpp syntax.
7313 2001-08-12 Jim Meyering <meyering@lucent.com>
7315 * gettimeofday.c: New file.
7317 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7319 2001-08-04 Jim Meyering <meyering@lucent.com>
7321 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7322 to get in sync with glibc.
7324 2001-08-03 Paul Eggert <eggert@twinsun.com>
7326 The following changes are from gettext 0.10.39 as maintained by
7329 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7330 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7331 with inverted sense. All uses changed.
7333 * mbswidth.c: Don't include <limits.h>.
7334 Include <stdlib.h> and <string.h> unconditionally.
7335 (iswcntrl, mbsinit, ISCNTRL): New macros.
7336 (mbsnwidth): Use K&R style function declarations.
7337 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7338 can optimize it when MB_CUR_MAX == 1.
7339 The width of control characters is zero, not 1.
7341 2001-07-15 Jim Meyering <meyering@lucent.com>
7343 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7344 (BUILT_SOURCES): Add unlocked-io.h.
7345 (io_functions): Define.
7346 (unlocked-io.h): New rule.
7347 (DISTCLEANFILES): Add unlocked-io.h.
7348 (all-local): Depend on unlocked-io.h, to ensure it is created.
7350 * unlocked-io.hin: New file
7352 * regex.c: Update from glibc.
7354 2001-07-05 Jim Meyering <meyering@lucent.com>
7356 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7358 (libfetish_a_SOURCES): Put all .h files here instead.
7359 Remove a thus-exposed (better checks in automake) duplicate and
7360 two unnecessary .h files.
7362 2001-06-11 Jim Meyering <meyering@lucent.com>
7364 * regex.c: Update from GNU libc.
7366 2001-05-27 Jim Meyering <meyering@lucent.com>
7368 * readutmp.h (UT_TYPE): Define.
7370 2001-05-24 Jim Meyering <meyering@lucent.com>
7372 * argmatch.c: Include "quote.h".
7373 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7374 quote function. Reported by Göran Uddeborg.
7376 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7378 * dirname.c (dir_name): Compute append_dot using path, not newpath
7379 which is not yet declared.
7381 2001-05-11 Paul Eggert <eggert@twinsun.com>
7383 * Makefile.am (libfetish_a_SOURCES):
7384 Add strftime.c, since we now compile it on all hosts.
7386 * strftime.c (my_strftime):
7387 Define to nstrftime if emacs, but only if my_strftime is not defined.
7388 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7389 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7390 Add one more extra argument: a nanoseconds value.
7393 (my_strftime function): Add %N format.
7394 (emacs_strftimeu): Renamed from emacs_strftime,
7395 with extra ut argument.
7397 2001-05-11 Paul Eggert <eggert@twinsun.com>
7399 dirname code cleanup. base_name now behaves more compatibly
7400 with POSIX basename when given file names that have trailing
7401 slashes, and similarly for dir_name. Add new primitives
7402 base_len and dir_len. Put the directory-name-related decls
7405 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7406 * backupfile.c (base_name): Likewise.
7407 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7408 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7409 * makepath.c (strip_trailing_slashes): Likewise.
7410 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7412 * rename.c (strip_trailing_slashes): Likewise.
7413 * same.c (base_name): Likewise.
7414 * stripslash.c (ISSLASH): Likewise.
7416 * addext.c: Include <dirname.h> after size_t is defined.
7417 * backupfile.c: Likewise.
7419 * addext.c (addext): Use base_len to trim redundant
7420 trailing slashes instead of doing it ourselves.
7421 But do not trim the last slash if it is not redundant.
7423 * backupfile.c (find_backup_file_name,
7424 max_backup_version): Use base_len instead of rolling it ourselves.
7425 Handle the case of "" and (on DOS) "C:" correctly.
7427 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7428 Include <string.h>, <dirname.h>.
7429 (base_name): Allow file names ending in slashes, other than names
7430 that are all slashes. In this case, return the basename followed
7431 by the slashes. This is more general, and can be used in places
7432 where the original base_name purposely had an assertion failure.
7433 (base_len): New function.
7435 * dirname.c: Include <string.h> instead of <stdlib.h>.
7436 Do not include <assert.h>; no longer needed.
7438 (memrchr): Remove decl.
7439 (dir_name_r): Remove.
7440 (dir_len): Renamed from dirlen. All callers changed.
7441 Rewrite in terms of base_name, for simplicity and consistency.
7442 (dir_name): Never return NULL. All callers changed.
7443 Do not include <stdlib.h> in test program; no longer needed.
7444 return 0; is fine for test program.
7446 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7448 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7450 * path-concat.c (path_concat): Use base_len to compute
7451 base length, not strlen; this means we cannot rely on memcpy
7454 * same.c (STREQ): Remove.
7455 (same_name): Handle the case where the basename ends in trailing '/'.
7457 * stripslash.c (strip_trailing_slashes): Return nonzero if
7458 a slash was stripped. Do not strip the last slash after a
7461 2001-04-08 Jim Meyering <meyering@lucent.com>
7463 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7464 recomputed; that's necessary when the offset spans a DST transition.
7465 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7467 2001-04-02 Jim Meyering <meyering@lucent.com>
7469 * regex.h, regex.c: Update from GNU libc.
7471 2001-03-19 Paul Eggert <eggert@twinsun.com>
7473 * version-etc.c (version_etc_copyright): Update to 2001.
7475 2001-03-16 Paul Eggert <eggert@twinsun.com>
7477 * tempname.c (uint64_t): Define to uintmax_t if
7478 not defined, and if UINT64_MAX is not defined.
7479 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7480 Reported by John David Anglin.
7482 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7484 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7485 alias if codeset is empty.
7486 * config.charset (BeOS): Use wildcard syntax.
7488 2001-03-13 Jim Meyering <meyering@lucent.com>
7490 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7491 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7494 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7496 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7498 * unicodeio.c (print_unicode_char): Simplify accordingly.
7500 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7502 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7503 support for DOS/DJGPP.
7505 2001-02-28 Paul Eggert <eggert@twinsun.com>
7507 * Makefile.am (libfetish_a_SOURCES):
7508 Add dup-safer.c, fopen-safer.c.
7509 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7511 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7513 2001-02-25 Paul Eggert <eggert@twinsun.com>
7515 The mkstemp replacement is taken from glibc 2.2.2, with some
7516 portability fixes for use outside glibc, as follows:
7518 * tempname.c (struct_stat64): New macro.
7519 (direxists, __gen_tempname): Use it.
7520 This avoids a portability problem with Solaris 8.
7522 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7523 (<stddef.h>, <stdint.h>, <string.h>):
7524 Include only if STDC_HEADERS || _LIBC.
7525 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7526 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7527 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7528 (__set_errno): Define this macro if <errno.h> doesn't.
7529 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7530 Define these macros if <stdio.h> doesn't.
7531 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7532 Define these macros if <sys/stat.h>
7533 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7534 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7535 __xstat64): Define if not _LIBC.
7536 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7537 (__gen_tempname): Invoke gettimeofday only if
7538 HAVE_GETTIMEOFDAY || _LIBC;
7539 otherwise, fall back on plain "time".
7540 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7542 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7544 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7546 2001-02-17 Jim Meyering <meyering@lucent.com>
7548 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7549 around included file name.
7551 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7553 * strftime.c: Update from GNU libc (the only changes were to comments).
7555 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7557 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7559 2001-02-17 Paul Eggert <eggert@twinsun.com>
7561 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7562 Remove workaround macros for hosts that have mbrtowc but not
7563 mbstate_t, as we now insist on proper declarations for both
7564 before using mbrtowc.
7566 2001-02-17 Jim Meyering <meyering@lucent.com>
7568 * regex.c: Update from libc.
7570 2001-02-16 Paul Eggert <eggert@twinsun.com>
7572 * alloca.c (malloc): Undef before defining, since stdlib.h
7573 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7574 Reported by Mark Hounschell via Paul Eggert.
7576 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7578 * config.charset: Update for FreeBSD 4.2.
7580 2001-01-26 Jim Meyering <meyering@lucent.com>
7582 * quotearg.c: Include stddef.h.
7583 * quote.c: Include stddef.h.
7584 Reported by Axel Kittenberger.
7586 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7587 line in double quotes so that it evokes a better diagnostic.
7588 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7589 Reported by Axel Kittenberger.
7591 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7593 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7594 to avoid a warning. Add back 'const' to inptr.
7596 2001-01-16 Jim Meyering <meyering@lucent.com>
7598 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7601 2001-01-14 Jim Meyering <meyering@lucent.com>
7603 * rename.c: New file. From Volker Borchert.
7604 Include stdlib.h, string.h or strings.h, and xalloc.h.
7605 Use strip_trailing_slashes rather than open-coding it.
7607 2001-01-03 Paul Eggert <eggert@twinsun.com>
7609 * strftime.c: Sync with glibc time/strftime.c 1.81.
7611 2001-01-03 Jim Meyering <meyering@lucent.com>
7613 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7614 local `inptr' to avoid warning with some system declarations of iconv.
7616 2000-12-29 Paul Eggert <eggert@twinsun.com>
7618 * modechange.c: Do not assume that mode_t uses the
7619 traditional octal encoding. E.g. "chmod 1 FOO" should set
7620 the other-execute bit of FOO even if S_IXOTH != 1.
7622 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7623 WOTH, XOTH, ALLM): New macros.
7624 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7625 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7627 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7628 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7630 No need to use uintmax_t; unsigned long is long enough.
7631 Don't bother to get suffix since we don't use it.
7633 2000-12-24 Jim Meyering <meyering@lucent.com>
7635 * hash.c (is_prime): Return explicit boolean values.
7636 (hash_get_first): Return NULL to appease Irix5.6's 89.
7637 Reported by Nelson Beebe.
7639 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7641 * localcharset.c (locale_charset): Add support for Win32.
7643 2000-12-18 Paul Eggert <eggert@twinsun.com>
7645 * physmem.h, physmem.c: New files.
7647 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7648 (noinst_HEADERS): Add physmem.h.
7650 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7651 't' for compatibility with Solaris 8 sort.
7653 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7655 * config.charset: Add support for BeOS.
7657 2000-12-16 Jim Meyering <meyering@lucent.com>
7659 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7660 SHELLS_FILE to a file name that's useful on djgpp systems.
7662 (ADDITIONAL_DEFAULT_SHELLS): Define.
7663 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7664 Based mostly on a patch from Prashant TR.
7666 2000-12-16 Jim Meyering <meyering@lucent.com>
7668 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7669 N and M) would have treated it like `chown N:N FILE'.
7671 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7673 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7675 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7676 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7677 to the list of canonical encodings. Rename EUC-CN to GB2312.
7679 2000-12-08 Andreas Schwab <schwab@suse.de>
7681 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7682 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7684 2000-12-07 Jim Meyering <meyering@lucent.com>
7686 * stripslash.c (ISSLASH): Define.
7687 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7690 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7691 (dir_name_r): Declare this function as static.
7692 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7693 manifest itself on a name containing a mix of slashes and
7695 Make this function work with names starting with a DOS-style
7696 drive letter and colon prefix.
7697 (dir_name): Append `.' if necessary.
7698 Based mostly on patches from Prashant TR and Eli Zaretskii.
7700 * dirname.h (dir_name_r): Remove prototype.
7702 2000-12-05 Jim Meyering <meyering@lucent.com>
7704 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7706 2000-12-04 Jim Meyering <meyering@lucent.com>
7708 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7709 Also include memory.h, stdlib.h, unistd.h if appropriate.
7710 Reported by Andreas Jaeger (conflicting declaration of malloc).
7712 2000-12-02 Jim Meyering <meyering@lucent.com>
7714 * closeout.h: Make idempotent, to avoid some obscure warnings.
7716 2000-12-01 Paul Eggert <eggert@twinsun.com>
7718 * memrchr.c: Include <config.h> before any system include file.
7720 2000-11-29 Paul Eggert <eggert@twinsun.com>
7722 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7724 2000-11-26 Jim Meyering <meyering@lucent.com>
7726 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7728 2000-11-22 Paul Eggert <eggert@twinsun.com>
7730 * strftime.c (my_strftime): Do not invoke mbrlen with a
7731 size of (size_t) -1; it's not portable.
7733 2000-11-17 Akim Demaille <akim@epita.fr>
7735 * obstack.h: Formatting changes.
7736 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7737 prevent type checking.
7738 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7739 cast the value to (void *): assigning a `foo *' to a `void *'
7741 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7743 2000-11-17 Jim Meyering <meyering@lucent.com>
7745 * strstr.c: Update from GNU libc.
7747 2000-11-16 Jim Meyering <meyering@lucent.com>
7749 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7751 2000-11-11 Jim Meyering <meyering@lucent.com>
7753 * error.c: Add a couple #includes, merging from GNU libc version.
7755 2000-11-10 Jim Meyering <meyering@lucent.com>
7757 * obstack.h: Update from GNU libc.
7758 * obstack.c: Likewise.
7760 2000-11-06 Paul Eggert <eggert@twinsun.com>
7762 * getusershell.c (setusershell): Use rewind rather than
7763 fseek/fseeko, to avoid configuration hassles with fseeko.
7764 Don't bother opening SHELLS_FILE if shellstream is NULL;
7767 2000-11-05 Jim Meyering <meyering@lucent.com>
7769 * makepath.h (make_dir): Declare.
7770 * makepath.c (make_dir): Remove `static' attribute.
7773 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7775 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7776 last one in a bucket, advance to the next bucket.
7778 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7780 * fnmatch.c: Do not comment out all the code if we are using
7781 the GNU C library, because in some cases we are replacing buggy
7782 code in the GNU C library itself.
7784 2000-10-30 Paul Eggert <eggert@twinsun.com>
7786 * error.h, getline.h, modechange.h:
7787 Remove "2000" from Copyright line, as the file hasn't been
7788 changed this year other than in the copyright notice.
7790 * xalloc.h: Add "2000" to Copyright line, as this file
7791 was changed this year.
7793 2000-10-30 Paul Eggert <eggert@twinsun.com>
7795 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7796 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7797 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7799 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7801 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7802 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7803 doesn't define __restrict_arr.
7805 2000-10-29 Jim Meyering <meyering@lucent.com>
7807 * xstat.in: Fix grammar in comment.
7809 2000-10-28 Jim Meyering <meyering@lucent.com>
7811 * memchr.c: Update from libc.
7812 Adjust for portability:
7813 [HAVE_STDLIB_H]: Include stdlib.h.
7814 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7815 Undef __memchr, too.
7816 [!weak_alias]: Define __memchr to memchr.
7818 * regex.c: Update from libc.
7819 * regex.h: Likewise.
7820 * getopt1.c: Likewise.
7821 * memcmp.c: Likewise.
7823 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7824 Avoid using fseek, when possible -- it's broken by design.
7825 Patch by Ulrich Drepper.
7827 2000-10-26 Jim Meyering <meyering@lucent.com>
7829 * strftime.c: Update from libc.
7831 2000-10-25 Jim Meyering <meyering@lucent.com>
7833 * obstack.c: Update from libc.
7835 2000-10-23 Jim Meyering <meyering@lucent.com>
7837 * hard-locale.c (hard_locale): Revert last change -- it was simply
7838 wrong. That set_locale call must not have any side effects.
7841 2000-10-22 Jim Meyering <meyering@lucent.com>
7843 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7844 [CYCLIC]: Remove now-unused definition.
7846 * save-cwd.c (O_DIRECTORY): Define, if needed.
7847 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7848 Suggestion from Ulrich Drepper.
7850 2000-10-21 Jim Meyering <meyering@lucent.com>
7852 * dirname.c (dir_name_r): New function, factored out of dir_name.
7853 (dir_name): Use dir_name_r.
7854 * dirname.h (dir_name_r): Declare it.
7856 2000-10-21 Jim Meyering <meyering@lucent.com>
7858 * dirname.c (memrchr): Declare if necessary.
7859 (dir_name): Remove the restriction that there be no
7860 trailing slashes. Now, this code skips past them, effectively
7862 [TEST_DIRNAME] (main): New unit tests.
7864 * memrchr.c: New file from GNU libc.
7865 Undef __memrchr, too.
7866 [!weak_alias]: Define __memrchr to memrchr.
7867 Guard weak_alias use with `#ifdef weak_alias'.
7869 2000-10-17 Jim Meyering <meyering@lucent.com>
7871 * quote.h (PARAMS): Define and use.
7872 Reported by Akim Demaille.
7874 * getopt.c: Update from libc.
7876 2000-10-16 Jim Meyering <meyering@lucent.com>
7878 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7881 2000-09-25 Jim Meyering <meyering@lucent.com>
7883 * md5.h (rol): Define (from GnuPG).
7885 * sha.c: Give credit (GnuPG) where due.
7886 (M): Use rol rather than open-coding it.
7887 Add a FIXME comment.
7889 2000-09-21 Jim Meyering <meyering@lucent.com>
7891 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7892 Reported by Michael Stone.
7894 2000-09-20 Jim Meyering <meyering@lucent.com>
7896 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7897 (noinst_HEADERS): Add sha.h.
7898 Based on code from Scott G. Miller and from GnuPG.
7900 2000-09-15 Jim Meyering <meyering@lucent.com>
7902 * regex.c: Update from libc.
7904 2000-09-10 Jim Meyering <meyering@lucent.com>
7906 * getopt.c (_getopt_internal): Update from glibc.
7908 2000-09-09 Jim Meyering <meyering@lucent.com>
7910 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7911 think it should be used as a general replacement for isascii.
7912 * fnmatch.c: Likewise.
7913 * mbswidth.c: Likewise
7914 * regex.c: Likewise.
7917 * userspec.c: Include sys/param.h and limits.h.
7919 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7920 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7921 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7922 UID, GID. Check range.
7924 2000-09-06 Jim Meyering <meyering@lucent.com>
7926 * getopt.c (_getopt_internal): Update from glibc.
7928 2000-08-30 Jim Meyering <meyering@lucent.com>
7930 * strftime.c: Merge in changes from GNU libc.
7932 2000-08-26 Jim Meyering <meyering@lucent.com>
7934 * closeout.c: Include "__fpending.h".
7935 (close_stdout_status): Return right away if there's nothing to flush.
7937 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7938 * __fpending.c: New file.
7939 * __fpending.h: New file.
7941 2000-08-07 Paul Eggert <eggert@twinsun.com>
7943 Standardize on "memory exhausted" instead of "Memory exhausted"
7944 or "virtual memory exhausted".
7945 * obstack.c (print_and_abort): Use "memory exhausted", not
7946 "virtual memory exhausted".
7947 * same.c (same_name): Invoke xalloc_die instead of printing
7949 * userspec.c (parse_user_spec): Likewise.
7950 * bumpalloc.h: comment fix
7951 * same.c, userspec.c: Include xalloc.h.
7953 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7954 not char *const and pointing to a constant array.
7955 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7956 (xrealloc): Comment fix.
7958 * userspec.c (parse_user_spec):
7959 Don't translate a message until just before returning,
7960 to avoid unnecessary translation.
7962 2000-08-07 Jim Meyering <meyering@lucent.com>
7964 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7965 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7966 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7967 getgroups.c, gethostname.c, getopt.h, group-member.c,
7968 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7969 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7970 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7971 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7972 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7973 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7974 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7975 yesno.c: Back out Copyright date changes for each file with no change
7976 this year. This eases coordination with other programs using the same
7977 source code modules. From Paul Eggert.
7979 2000-08-03 Greg McGary <greg@mcgary.org>
7981 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7982 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7983 (EXTEND_BUFFER): Use them.
7985 2000-08-01 Jim Meyering <meyering@lucent.com>
7987 * dirname.c (ISSLASH): Define.
7988 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7989 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7990 both `\' and `/' may be use as path separators.
7991 Based on a patch from Prashant TR.
7993 2000-07-31 Paul Eggert <eggert@twinsun.com>
7995 * quotearg.c (quotearg_n_options): Don't make the initial
7996 slot vector a constant, since it might get modified.
7998 2000-07-31 Jim Meyering <meyering@lucent.com>
8000 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8001 * obstack.c (print_and_abort): Likewise.
8003 2000-07-30 Paul Eggert <eggert@twinsun.com>
8005 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8006 buffer, so that the caller can always quote one small
8007 component of a "memory exhausted" message in slot 0.
8008 From a suggestion by Jim Meyering.
8010 2000-07-30 Jim Meyering <meyering@lucent.com>
8012 * makepath.c (make_path): Quote the other instance, too.
8014 * quotearg.c (N_STATIC_SLOTVECS): Define.
8015 (STATIC_BUF_SIZE): Define.
8016 (quotearg_n_options): Use only statically allocated storage when
8017 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8018 than STATIC_BUF_SIZE.
8020 2000-07-29 Jim Meyering <meyering@lucent.com>
8022 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8023 * dirname.c (dir_name): Likewise.
8025 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8027 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8028 (dir_name): Assert that there are no trailing slashes.
8030 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8032 * mbswidth.h (mbswidth): Add a flags argument.
8033 (mbswidth): New declaration.
8034 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8035 * mbswidth.c (mbswidth): Add a flags argument.
8036 (mbsnwidth): New function.
8038 2000-07-24 Jim Meyering <meyering@lucent.com>
8040 * mbswidth.c: Remove useless #else. From Bruno Haible.
8042 2000-07-23 Paul Eggert <eggert@twinsun.com>
8044 * mbswidth.c (_XOPEN_SOURCE):
8045 Don't define; this causes problems on Solaris 7.
8046 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8048 2000-07-23 Paul Eggert <eggert@twinsun.com>
8051 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8052 so that mbstate_t is always defined.
8054 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8055 be 1 in at least one GCC installation, and this configuration
8056 error is likely to be common. Ignoring MB_LEN_MAX hurts
8057 performance on hosts that have mbrtowc but have only unibyte
8058 locales, but I assume these hosts are rare.
8060 2000-07-23 Paul Eggert <eggert@twinsun.com>
8062 * quotearg.c: Streamline by invoking multibyte code only if needed.
8063 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8064 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8065 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8066 invoke multibyte primitives.
8068 2000-07-23 Jim Meyering <meyering@lucent.com>
8070 * basename.c (base_name): Add an assertion.
8072 2000-07-15 Bruno Haible <clisp.cons.org>
8074 * quotearg.c: When the system forces us to redefine mbstate_t,
8075 shadow its mbsinit function.
8077 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8079 * mbswidth.h: New file.
8080 * mbswidth.c: New file.
8081 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8082 (noinst_HEADERS): Add mbswidth.h.
8084 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8086 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8089 2000-07-15 Jim Meyering <meyering@lucent.com>
8091 * makepath.c: Include quote.h.
8092 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8093 corresponding argument in a `quote (...)' call.
8094 Give better diagnostics.
8096 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8097 (noinst_HEADERS): Add quote.h.
8099 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8100 from tar's src/misc.c.
8101 * quote.h: New file. Prototypes for same.
8103 2000-07-10 Paul Eggert <eggert@twinsun.com>
8105 From a suggestion by Bruno Haible.
8106 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8107 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8108 to decide whether to define the BeOS workaround macro;
8109 this adjusts to the change to AC_MBSTATE_T.
8111 2000-07-13 Paul Eggert <eggert@twinsun.com>
8113 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8115 * quotearg.c (quoting_style_args, quoting_style_vals,
8116 quotearg_buffer_restyled): Add support for
8117 clocale_quoting_style. Undo previous change to
8118 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8119 and "{RIGHT QUOTATION MARK}" msgids.
8121 2000-07-05 Paul Eggert <eggert@twinsun.com>
8123 The old behavior of quoting `like this' doesn't look good with
8124 newer, ISO-style fonts. See:
8125 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8127 Instead, quote "like this" by default. Let the translator
8128 tailor the locale-specific quoting behavior by providing
8129 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8131 * quotearg.c (N_): New macro.
8132 (gettext_default): New function.
8133 (quotearg_buffer_restyled): Use
8134 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8135 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8137 2000-07-09 Jim Meyering <meyering@lucent.com>
8139 * Most files: Update copyright dates to include 2000.
8141 2000-07-08 Jim Meyering <meyering@lucent.com>
8143 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8145 (xgethostname): Remove now-unnecessary #ifdef.
8146 Move declaration of `err' into loop where it's used.
8148 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8150 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8151 by allocating a larger buffer. Test the gethostname return value for
8152 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8153 returns an error and ENAMETOOLONG isn't defined.
8155 2000-07-05 Paul Eggert <eggert@twinsun.com>
8156 and Bruno Haible <haible@clisp.cons.org>
8158 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8160 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8162 * quotearg.c (struct quoting_options): Simplify quote_these_too
8165 2000-07-03 Jim Meyering <meyering@lucent.com>
8167 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8168 Reported by Bruno Haible.
8170 2000-07-04 Jim Meyering <meyering@lucent.com>
8172 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8173 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8176 2000-07-03 Paul Eggert <eggert@twinsun.com>
8177 and Bruno Haible <haible@clisp.cons.org>
8179 * quotearg.c (mbrtowc):
8180 Assign to *pwc, and return 1 only if result is nonzero.
8181 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8183 2000-07-03 Jim Meyering <meyering@lucent.com>
8185 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8186 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8189 2000-07-02 Jim Meyering <meyering@lucent.com>
8191 * quotearg.c (mbstate_t): Don't define here.
8193 2000-07-02 Jim Meyering <meyering@lucent.com>
8195 * nanosleep.c (SIGCONT): Define if not already defined.
8197 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8199 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8200 per change in ../m4/ls-mntd-fs.m4.
8201 (read_filesystem_list): Ignore symbolic links.
8203 2000-06-29 Jim Meyering <meyering@lucent.com>
8205 * same.c: Include <string.h> or <strings.h>, as appropriate,
8206 for declaration of strcmp.
8208 * long-options.c: Include <stdlib.h>, for declaration of exit.
8210 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8211 Avoid warning by casting result to `char *' to remove `const'.
8213 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8215 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8217 2000-06-26 Paul Eggert <eggert@twinsun.com>
8219 savedir now sets errno on failure and invokes xmalloc to get memory.
8220 Fix a couple of other minor bugs while we're at it.
8222 * savedir.c (<unistd.h>): Do not include; there's no need.
8223 (NAMLEN): Remove macro.
8224 (malloc, realloc): Remove decls.
8226 ("xalloc.h"): Include.
8227 (NAME_SIZE_DEFAULT): New macro.
8228 (savedir): Use xmalloc / xrealloc to allocate memory.
8229 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8230 Skip "" directory entries.
8231 Use strlen to calculate directory entry length, since the old method
8232 is rarely used these days and isn't worth supporting.
8233 Don't use a pointer after freeing it.
8234 Check for integer overflow when calculating allocation size.
8235 Use memcpy to copy entries, instead of stpcpy.
8236 Set errno properly when returning NULL.
8237 Check for readdir error.
8239 2000-06-26 Jim Meyering <meyering@lucent.com>
8241 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8243 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8245 * getusershell.c (xmalloc, xrealloc): Remove functions.
8247 Don't include <stdlib.h>. Don't declare malloc, realloc.
8249 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8251 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8253 2000-06-24 Jim Meyering <meyering@lucent.com>
8255 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8257 2000-06-21 Jim Meyering <meyering@lucent.com>
8259 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8261 2000-06-19 Paul Eggert <eggert@twinsun.com>
8263 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8264 (mbrtowc, mbstate_t): Define substitutes if
8265 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8266 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8267 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8269 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8271 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8272 than 1024, return a memory chunk of least possible size, instead
8273 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8274 Use free/xmalloc instead of xrealloc to avoid copying for very long
8277 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8279 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8280 address, not strdup. Include <stdlib.h> and don't declare free().
8282 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8284 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8287 2000-06-21 Jim Meyering <meyering@lucent.com>
8289 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8290 (noinst_HEADERS): Add getstr.h.
8292 * getline.c (getstr): Move into a separate file.
8293 * getstr.c (getstr): New file, extracted from getline.c, with
8294 the following changes: new parameter, delim2; both delim[12]
8295 parameters have type `int', not `char'. The latter would lose
8296 with 8-bit delimiters.
8297 * getstr.h: New file.
8299 2000-06-19 Jim Meyering <meyering@lucent.com>
8301 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8303 2000-06-18 Jim Meyering <meyering@lucent.com>
8305 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8306 Besides, these days every porting target provides a mkdir function.
8308 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8309 (this snippet comes from src/system.h).
8311 2000-06-15 Paul Eggert <eggert@twinsun.com>
8313 * human.c (adjust_value): New function.
8314 (human_readable_inexact): Apply rounding style even when
8315 printing approximate values.
8317 2000-06-14 Paul Eggert <eggert@twinsun.com>
8319 * human.c (human_readable_inexact): Allow an input block
8320 size that is not a multiple of the output block size, and vice versa.
8321 Reported by Piergiorgio Sartor.
8323 2000-06-14 Paul Eggert <eggert@twinsun.com>
8325 * getdate.y (get_date): Apply relative times after time
8326 zone indicator, not before. Reported by Todd A. Jacobs.
8328 2000-06-13 Jim Meyering <meyering@lucent.com>
8330 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8332 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8334 2000-06-12 Paul Eggert <eggert@twinsun.com>
8336 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8338 2000-06-04 Paul Eggert <eggert@twinsun.com>
8340 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8342 2000-06-04 Jim Meyering <meyering@lucent.com>
8344 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8345 SunOS 4.1.4 for which gid_t is an unsigned type.
8347 2000-06-03 Jim Meyering <meyering@lucent.com>
8349 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8351 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8353 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8354 newer, don't install charset.alias.
8355 * config.charset: Change the Linux/glibc rules so they become empty
8356 on glibc-2.1 or newer.
8358 2000-06-02 Jim Meyering <meyering@lucent.com>
8360 * mountlist.c: Back out last change. Instead, do this...
8361 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8362 member using the same `ignore'-testing code.
8363 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8367 2000-05-29 Jim Meyering <meyering@lucent.com>
8369 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8370 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8372 2000-05-22 Jim Meyering <meyering@lucent.com>
8374 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8376 2000-05-18 Jim Meyering <meyering@lucent.com>
8378 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8379 back, too, since it may have been modified by allocate_entry.
8380 (hash_delete): Rewrite to use neither the assignment operator
8381 nor the comma operator in an if-expression.
8383 2000-05-15 Paul Eggert <eggert@twinsun.com>
8386 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8387 Remove; no longer needed.
8388 "quotearg.h": Add include.
8389 (file_name): Do not bother to explicitly initialize to NULL; it's less
8390 efficient on some hosts.
8391 (close_stdout_status): Remove test as to whether stdout was already
8392 closed; it breaks for the case "echo x | sort >&-".
8393 Quote file name colons.
8394 Do not assume that _("write error") lacks format strings.
8396 2000-05-15 Jim Meyering <meyering@lucent.com>
8398 * version-etc.c (version_etc_copyright): Update the copyright string
8399 used in all --version output.
8401 2000-05-14 Jim Meyering <meyering@lucent.com>
8403 * closeout.c (close_stdout_set_file_name): New function.
8404 (close_stdout_status): Use new file-scoped global.
8405 Return right away if fstat says the stdout file descriptor is invalid.
8406 * closeout.h (close_stdout_set_file_name): Declare.
8408 2000-05-10 Jim Meyering <meyering@lucent.com>
8410 * closeout.c [default_exit_status]: New file-scoped variable.
8411 (close_stdout_set_status): New function.
8412 * closeout.h (close_stdout_set_status): Declare.
8414 2000-05-08 Jim Meyering <meyering@lucent.com>
8416 * long-options.c: Don't include closeout.h.
8417 (parse_long_options): Don't call close_stdout for --version.
8419 2000-05-06 Jim Meyering <meyering@lucent.com>
8421 * strnlen.c: Undefine __strnlen and strnlen.
8422 [!weak_alias]: Define __strnlen to strnlen.
8424 * atexit.c: New file, from libiberty.
8426 2000-05-06 Jim Meyering <meyering@lucent.com>
8428 * closeout.c (close_stdout_status): Also check for errors on the
8431 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8433 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8434 instead of xmalloc, xrealloc, path_concat.
8435 (locale_charset): Treat empty environment variables as absent.
8436 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8438 2000-05-04 Jim Meyering <meyering@lucent.com>
8440 * getopt.c: Update from glibc.
8441 * obstack.c: Likewise.
8442 * obstack.h: Likewise.
8443 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8445 * regex.h: Likewise.
8446 * strndup.c: Likewise.
8447 * strnlen.c: New file, from glibc.
8449 2000-05-01 Jim Meyering <meyering@lucent.com>
8451 * full-write.c (full_write): Remove `FIXME' part of comment.
8453 2000-04-29 Jim Meyering <meyering@lucent.com>
8455 * path-concat.c: Declare strdup only if it's not defined.
8456 * canon-host.c: Likewise.
8458 2000-04-28 Jim Meyering <meyering@lucent.com>
8460 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8461 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8462 included first, then limits.h is included by locale.h by libintl.h.
8463 From John David Anglin.
8465 2000-04-25 Jim Meyering <meyering@lucent.com>
8467 * makepath.c (S_IRWXUGO): Define.
8468 (make_path): Always perform explicit chmod if MODE specifies any
8469 of the `special' permission bits. Prompted by a bug report against
8470 install from Mate Wierdl and Joost van Baal.
8472 2000-04-18 Jim Meyering <meyering@lucent.com>
8476 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8477 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8479 2000-04-17 Jim Meyering <meyering@lucent.com>
8481 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8482 the definition of it to rpl_strftime also defined-away the system's
8485 2000-04-15 Jim Meyering <meyering@lucent.com>
8487 Use `C' to denote so-called `contiguous' files, the same way
8489 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8490 (ftypelet): Use S_ISCTG.
8491 From Michael Deutschmann.
8493 2000-04-14 Jim Meyering <meyering@lucent.com>
8495 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8497 2000-04-08 Jim Meyering <meyering@lucent.com>
8499 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8500 names don't conflict. Reported by Eli Zaretskii.
8502 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8504 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8505 bug. Deal with the different error behavior of Irix iconv.
8507 2000-04-07 Jim Meyering <meyering@lucent.com>
8509 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8510 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8512 2000-04-05 Jim Meyering <meyering@lucent.com>
8514 Portability tweaks required for ultrix4.3.
8515 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8516 * readutmp.c: Include sys/types.h before sys/stat.h.
8517 * canon-host.c: Declare strdup.
8518 * path-concat.c: Likewise.
8519 From John David Anglin.
8521 2000-04-04 Jim Meyering <meyering@lucent.com>
8523 Be more DOS 8.3-friendly.
8524 * ref-add.sin: Renamed from ref-add.sed.in.
8525 * ref-del.sin: Renamed from ref-del.sed.in.
8526 * Makefile.am: Reflect renaming.
8527 Reported by Eli Zaretskii.
8529 Use a temporary file name that won't clash with `charset.alias'
8530 in the DOS 8.3 name space.
8531 * Makefile.am (charset_tmp): Define.
8532 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8533 (uninstall-local): Likewise.
8534 Reported by Eli Zaretskii.
8536 2000-03-29 Paul Eggert <eggert@twinsun.com>
8538 * time/strftime.c (my_strftime): Make sure we call the system
8539 strftime, not ourselves, when invoking the underlying strftime.
8541 2000-03-24 Jim Meyering <meyering@lucent.com>
8543 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8544 (charset_alias): Define.
8545 (install-exec-local): Factor out common code.
8546 (uninstall-local): Split lines longer than 80.
8547 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8549 (.sed.in.sed): New rule. Don't redirect directly to $@.
8550 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8552 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8554 * config.charset: Output a line containing "Packages using this file".
8555 * ref-add.sed.in, ref-del.sed.in: New files.
8556 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8557 ref-del.sed): New rules.
8559 2000-03-17 Jim Meyering <meyering@lucent.com>
8561 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8562 Otherwise, include <strings.h>
8564 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8566 * unicodeio.c (utf8_wctomb): New function.
8567 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8568 format instead of in UCS-4 with platform dependent endianness.
8570 2000-03-07 Paul Eggert <eggert@twinsun.com>
8572 * savedir.c (savedir): Work even if directory size is
8573 negative; this can happen with some screwy NFS configurations.
8575 2000-03-06 Jim Meyering <meyering@lucent.com>
8577 * localcharset.c (get_charset_aliases): Don't try to free file_name
8578 if it's NULL (because we ran out of memory). From Bruno Haible.
8580 2000-03-05 Jim Meyering <meyering@lucent.com>
8582 * localcharset.c ("path-concat.h"): Include.
8583 (get_charset_aliases): Use path_concat instead of ANSI string
8586 * unicodeio.h (PARAMS): Define.
8587 Use it to guard prototype.
8589 2000-03-04 Jim Meyering <meyering@lucent.com>
8591 * Makefile.am (install-exec-local): Create $(libdir) before installing
8593 (uninstall-local): Uncomment this rule so `make distcheck' works
8596 * unicodeio.c (<errno.h>): Include it.
8597 (errno): Declare if not defined.
8599 * localcharset.c: Add Bruno's comment justifying use of volatile.
8601 * config.charset: New version, incorporating remarks from a linux
8602 i18n mailing list. From Bruno Haible.
8604 2000-03-02 Jim Meyering <meyering@lucent.com>
8606 * Makefile.am (EXTRA_DIST): Add config.charset.
8608 2000-03-01 Jim Meyering <meyering@lucent.com>
8610 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8611 * unicodeio.c: Likewise.
8613 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8615 * config.charset: New file.
8616 * localcharset.c: New file.
8617 * unicodeio.h, unicodeio.c: New files.
8618 * Makefile.am (DEFS): Add -DLIBDIR=...
8619 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8620 (noinst_HEADERS): Add unicodeio.h.
8621 (all-local, install-exec-local, charset.alias): New targets.
8623 2000-02-28 Paul Eggert <eggert@twinsun.com>
8625 * quotearg.c (ALERT_CHAR): New macro.
8626 (quotearg_buffer_restyled): Use it.
8628 2000-02-27 Jim Meyering <meyering@lucent.com>
8630 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8631 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8633 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8634 not `#if STDC_HEADERS'.
8635 Declare malloc if needed.
8637 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8638 now that autoconf always defines the HAVE_DECL_ symbols.
8639 * human.c: Likewise.
8641 * strtoumax.c: Likewise.
8643 * backupfile.c: Arrange for cpp to fail if the configure-time
8644 declaration check was not run.
8646 * human.c: Likewise.
8648 * strtoumax.c: Likewise.
8650 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8651 then first look up the entire `.'-containing string as a login name.
8653 2000-02-18 Paul Eggert <eggert@twinsun.com>
8655 * getdate.y: Handle two-digit years with leading zeros correctly.
8656 (textint): New typedef.
8657 (parser_control): Member year changed from int to textint.
8659 (YYSTYPE): Removed; replaced by %union with int and textint members.
8660 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8661 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8662 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8663 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8664 (date, number, to_year): Use width of number in digits, not its value,
8665 to determine whether it's a 2-digit year, or a 2-digit time.
8666 (yylex): Store number of digits of numeric tokens.
8667 Reported by John Kendall.
8669 (parser_control): Changed from struct parser_control to typedef (for
8670 consistency). All uses changed.
8672 (tID): Removed; not used.
8673 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8675 2000-02-14 Paul Eggert <eggert@twinsun.com>
8677 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8678 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8680 2000-02-12 Jim Meyering <meyering@lucent.com>
8682 * userspec.c (ISDIGIT): Define it.
8683 (isdigit): Remove definition.
8684 (is_number): Use ISDIGIT, not isdigit.
8685 <libintl.h>: Include.
8687 (parse_user_spec): Mark translatable strings.
8689 2000-02-10 Jim Meyering <meyering@lucent.com>
8691 With these changes, nanosleep.[ch] are finally enough like the other
8692 lib/* replacement files to compile on a few more losing systems.
8694 * nanosleep.h: Don't include config.h.
8695 Remove prototype from declaration of nanosleep.
8696 (PARAMS): Remove now-unneeded definition.
8697 * nanosleep.c: #undef nanosleep.
8698 (rpl_nanosleep): Rename from nanosleep.
8700 2000-02-03 Jim Meyering <meyering@lucent.com>
8702 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8703 rather than with `#if HAVE_UTMPNAME'.
8705 2000-02-01 Jim Meyering <meyering@lucent.com>
8707 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8709 2000-01-31 Jim Meyering <meyering@lucent.com>
8711 * nanosleep.h (nanosleep): Guard declaration with
8712 `#if ! HAVE_DECL_NANOSLEEP'.
8713 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8714 the declaration in that vendor's sys/timers.h.
8715 Reported by Christian Krackowizer.
8717 * quotearg.c (ISASCII): Add #undef and move definition to follow
8718 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8719 (ISPRINT): Likewise.
8720 Reported by Tom Tromey.
8722 2000-01-30 Jim Meyering <meyering@lucent.com>
8724 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8725 uses of ->ut_name. The latter doesn't work with new Linux header files
8726 where only utmpx.ut_user is declared.
8728 * readutmp.h (UT_USER): Define.
8730 2000-01-23 Jim Meyering <meyering@lucent.com>
8732 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8735 2000-01-22 Jim Meyering <meyering@lucent.com>
8737 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8738 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8739 Required for some AIX systems. Reported by Christian Krackowizer.
8740 [TESTING] (main): New function.
8742 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8743 * dirname.c (dir_name): Support for DOS-style file names with drive
8746 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8748 * strverscmp.c (ISDIGIT): Define.
8749 (strverscmp): Use ISDIGIT, not isdigit.
8751 2000-01-17 Paul Eggert <eggert@twinsun.com>
8753 * nanosleep.c (nanosleep):
8754 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8755 POSIX.1 doesn't require SA_INTERRUPT and some systems
8756 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8757 it's been part of POSIX.1 since day 1 (in 1988).
8759 2000-01-17 Jim Meyering <meyering@lucent.com>
8761 * interlock: Remove unused file. Reported by François Pinard.
8763 2000-01-16 Paul Eggert <eggert@twinsun.com>
8765 * quotearg.c (quotearg_buffer_restyled): Do not quote
8766 alert, backslash, formfeed, and vertical tab unnecessarily in
8767 shell quoting style.
8770 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8771 Free Software Foundation, Inc.
8772 Copying and distribution of this file, with or without modification,
8773 are permitted provided the copyright notice and this notice are preserved.