1 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3 * vsnprintf.h: New file.
4 * vsnprintf.c: New file.
6 2004-10-07 Bruno Haible <bruno@clisp.org>
8 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
9 into the provided buffer.
11 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
13 * diacrit.c, diacrit.h: Add GPL notice.
15 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
16 * atanl.c (atanl): Keep the code as similar to glibc as possible.
17 * logl.c (logl): Keep the code as similar to glibc as possible.
18 This avoids a potential constant-folding bug.
20 2004-10-05 Bruno Haible <bruno@clisp.org>
22 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
24 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
26 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
27 * xmalloc.c (xmemdup): Likewise.
28 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
29 XFREE): Remove these long-obsolescent macros.
30 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
33 * regex.c (re_comp): Cast gettext return value to char *,
34 Problem reported by Martin Neitzel via Mark D. Baushke.
36 2004-10-04 Simon Josefsson <jas@extundo.com>
38 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
39 '#ifdef USE_UNLOCKED_IO'.
41 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
43 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
44 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
45 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
46 regex.c, sha1.c, version-etc.c, yesno.c:
47 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
48 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
49 the includer's responsibility.
53 * modechange.c (mode_compile): Don't decrement a pointer that
54 points to the start of a string, as the C Standard says the
55 resulting behavior is undefined.
57 * backupfile.h (enum backuptype): Rename none -> no_backups,
58 simple -> simple_backups, numbered_existing ->
59 numbered_existing_backups, numbered -> numbered_backups
60 to avoid shadowing problems. All uses changed.
61 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
62 * backupfile.c (check_extension, numbered_backup):
63 Rename locals to avoid shadowing 'basename'.
64 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
67 * .cppi-disable: Add getopt_.h, getopt_int.h.
68 * .cvsignore: Add getopt.h.
70 2004-10-04 Simon Josefsson <jas@extundo.com>
73 * memmem.c: New file, taken from glibc.
75 2004-10-02 Jim Meyering <jim@meyering.net>
77 * dirfd.h, getpagesize.h: Add copyright notice.
79 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
81 * snprintf.c: Remove comments as to why each header is needed.
83 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
88 2004-10-01 Simon Josefsson <jas@extundo.com>
90 * snprintf.c (snprintf): Handle size==0.
92 2004-10-01 Simon Josefsson <jas@extundo.com>
93 Bruno Haible <bruno@clisp.org>
95 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
96 (snprintf): Declare 'args'.
98 2004-09-30 Simon Josefsson <jas@extundo.com>
100 * snprintf.h, snprintf.c: New files.
102 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
104 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
105 (hol_entry_help): Never translate an empty string.
106 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
107 * argp.h (OPTION_NO_TRANS): New option.
109 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
111 * xvasprintf.c: Include xalloc.h.
112 (xvasprintf): Use xalloc_die, not xmalloc_die.
114 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
116 * dummy.c: Change copyright notice to FSF, and license to GPL.
118 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
120 * argp-pvh.c (argp_program_version_hook): Provide initial value.
121 Problem reported by Bruno Haible in:
122 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
124 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
126 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
127 in case some system header has #define'd it. Problem reported by
129 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
131 2004-09-08 Bruno Haible <bruno@clisp.org>
133 * stdint_.h.in: New file, taken from GNU clisp.
135 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
137 * xvasprintf.h: New file.
138 * xvasprintf.c: New file.
139 * xasprintf.c: New file.
141 2004-09-08 Bruno Haible <bruno@clisp.org>
143 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
145 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
147 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
149 Import from coreutils.
150 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
151 strings on unbounded length. alloca's performance benefits aren't
154 (parse_with_separator): New function, with most of the internals
155 of the old parse_user_spec. Allow user to omit both user and group,
156 for compatibility with FreeBSD.
157 Clone only the user name, not the entire spec.
158 Do not set *uid, *gid unless entirely successful.
159 Avoid memory leak in some failing cases.
160 Fix regression for USER.GROUP reported by Dmitry V. Levin in
161 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
162 (parse_user_spec): Rewrite to use parse_with_separator.
164 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
166 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
167 its complicated substitute.
168 * argp-help.c: Include <errno.h>, for program_invocation_short_name
169 and program_invocation_name.
170 (__argp_basename) [!_LIBC]: Remove; the only use was
171 replaced by its body.
172 (__argp_short_program_name): Change condition from
173 !defined __argp_short_program_name to
174 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
175 to match argp-namefrob.h.
176 (__argp_failure): Don't assume strerror_r returns char *.
177 * argp-parse.c (N_): Define unconditionally.
178 (argp_default_options): Fill out initializers with 0 to avoid
181 2004-08-12 Simon Josefsson <jas@extundo.com>
183 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
184 * getopt_.h: Renamed from getopt.h.
186 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
188 Merge from coreutils.
190 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
191 wmemchr or wmemcpy. Problem reported by Robert Dahlem
192 for Reliant Unix 5.43.
194 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
195 (union fooround): Use uintmax_t, not long int.
196 The rest is a merge from libc:
197 [defined _LIBC]: Include <shlib-compat.h>.
198 (_obstack) [defined _LIBC]: Remove after 2.3.4.
200 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
202 * strverscmp.c: Convert to UTF-8.
204 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
206 * obstack.h (obstack_empty_p):
207 Don't assume that chunk->contents is suitably aligned.
208 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
209 Likewise. Problem reported by Benno in
210 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
212 * chown.c (rpl_chown): Work even if the file is writeable but not
213 readable. This could be improved further but it'd take some work.
215 2004-08-08 Simon Josefsson <jas@extundo.com>
217 * xgethostname.c: Don't include error.h (not used).
220 * getpass.c: Include getpass.h first.
222 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
224 * xalloc-die.c: New files.
225 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
227 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
228 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
229 (_, N_, xalloc_die): Move to xalloc-die.c.
230 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
231 so that we needn't mess with xalloc_msg_memory_exhausted.
233 * sha1.h: Renamed from sha.h.
234 (SHA1_H): Renamed from _SHA_H.
235 (sha1_ctx): Renamed from sha_ctx.
236 (sha1_init_ctx): Renamed from sha_init_ctx.
237 (sha1_process_block): Renamed from sha_process_block.
238 (sha1_process_bytes): Renamed from sha_process_bytes.
239 (sha1_finish_ctx): Renamed from sha_finish_ctx.
240 (sha1_read_ctx): Renamed from sha_read_ctx.
241 (sha1_stream): Renamed from sha_stream.
242 (sha1_buffer): Renamed from sha_buffer.
243 * sha1.c: Likewise; renamed from sha.c.
244 Do not include <sys/types.h>.
245 Include <stddef.h> rather than <stdlib.h>.
247 2004-08-08 Bruno Haible <bruno@clisp.org>
249 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
250 FILESYSTEM_PREFIX_LEN.
251 * progreloc.c: Likewise.
252 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
254 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
257 * argp-help.c (make_hol, hol_append): Don't assume that
258 SIZE_MAX is a valid preprocessor constant.
259 (__argp_basename): Change from "#ifndef _LIBC"
260 to "#ifndef __argp_short_program_name", so that
261 we don't compile these functions for tar.
263 More merges from coreutils.
264 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
265 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
267 * addext.c: Remove; no longer needed.
268 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
269 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
270 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
271 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
272 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
273 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
274 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
275 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
276 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
277 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
278 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
279 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
280 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
281 Import changes from coreutils.
283 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
285 Merge from coreutils.
287 * .gdb-history: Remove; this doesn't belong here.
289 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
290 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
291 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
293 * dirname.h: Include <stdbool.h>.
294 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
295 for consistency with POSIX terminology. All uses changed.
296 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
297 (strip_trailing_slashes): Use bool for booleans.
298 * stripslash.c (strip_trailing_slashes): Likewise.
300 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
301 sometimes returns a positive errno value even when it succeeds.
302 (print_errno_message) [!LIBC]: Fall back on strerror if
305 * path-concat.c (mempcpy): Don't define if a system header defines it.
306 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
307 (longest_relative_suffix): New function.
308 (path_concat): Use it. Assume first argument is not NULL.
309 Port to DOS. Omit redundant separators.
310 Report an error instead of returning NULL.
311 Use mempcpy instead of memcpy.
312 (xpath_concat): Remove: not declared or used.
314 * same.h: Include <stdbool.h>
315 (same_name): Return bool, not int.
316 * same.c (same_name): Likewise.
317 (errno): Don't declare; we assume C89 or better now.
319 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
320 if not already defined.
322 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
323 * dup-safer.c (errno): Likewise.
325 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
327 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
330 2004-08-03 Simon Josefsson <jas@extundo.com>
332 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
333 * progname.h: Don't include stdbool.h.
335 2004-08-02 Simon Josefsson <jas@extundo.com>
337 * getsubopt.h: New file, with comments from Bruno Haible.
338 * getsubopt.c: New file, from glibc, but slightly modified based on
339 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
341 2004-08-01 Simon Josefsson <jas@extundo.com>
343 * xgetdomainname.c: Include stdlib.h, for free().
345 2004-07-16 Simon Josefsson <jas@extundo.com>
349 2004-07-16 Bruno Haible <bruno@clisp.org>
351 * backupfile.h: Add extern "C" for C++.
352 * closeout.h: Likewise.
353 * copy-file.h: Likewise.
354 * findprog.h: Likewise.
355 * full-write.h: Likewise.
356 * pathname.h: Likewise.
357 * progname.h: Likewise.
358 * stpcpy.h: Likewise.
359 * stpncpy.h: Likewise.
360 * strcase.h: Likewise.
361 * strstr.h: Likewise.
362 * xalloc.h: Likewise.
364 * mbswidth.h: Add extern "C" for C++.
365 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
367 2004-07-09 Simon Josefsson <jas@extundo.com>
369 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
370 failed without this.)
372 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
374 * fchown-stub.c: New file.
376 2004-06-24 Jim Meyering <jim@meyering.net>
378 * obstack.h (obstack_base): Cast to (void *), per documentation.
380 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
382 * argz.c, argz_.h: New files, which are autoupdated from libtool.
384 2004-06-01 Jim Meyering <jim@meyering.net>
386 * calloc.c: New file.
388 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
390 * getdate.y (yylex): Allow space between sign and number.
391 Problem reported by Dan Jacobson.
393 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
394 and Jim Meyering <jim@meyering.net>
396 Merge from coreutils CVS.
398 * stat-macros.h: New file, with contents from file-type.h
399 and coreutils' system.h.
400 * file-type.c: Include "stat-macros.h".
401 * file-type.h (file_type): Move all macro definitions to new file,
404 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
405 Wrap old code with this conditional.
406 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
407 function that does not dereference symlinks.
408 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
410 * xreadlink.c: Include xreadlink.h first, to catch .h file
412 (xreadlink): Accept new arg SIZE, for efficiency.
413 All decls and uses changed.
414 * xreadlink.h: Include <stddef.h>, for size_t.
416 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
417 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
419 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
421 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
423 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
424 macros to be defined.
425 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
426 the allocator returns NULL because the requested size is zero.
428 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
430 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
431 var. Add comment explaining why libc still defines it. This
432 merges the following patch from glibc:
433 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
435 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
437 * obstack.c (_obstack): Remove unused variable. It hasn't been
438 present in glibc since revision 1.1 of this file.
439 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
440 obstack_alignment_mask, obstack_alloc, obstack_base,
441 obstack_blank, obstack_blank_fast, obstack_chunk_size,
442 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
443 obstack_grow0, obstack_init, obstack_int_grow,
444 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
445 obstack_next_free, obstack_object_size, obstack_ptr_grow,
446 obstack_ptr_grow_fast, obstack_room): Remove declarations of
447 nonexistent functions.
449 2004-05-17 Derek R. Price <derek@ximbiot.com>
450 Paul Eggert <eggert@cs.ucla.edu>
452 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
454 2004-05-14 Bruno Haible <bruno@clisp.org>
456 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
457 that consists of a '.' followed by an empty digit string.
458 Patch by Tor Lillqvist <tml@iki.fi>.
460 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
462 Port obstack to the AS/400, where pointers are 16 bytes wide and
463 you cannot cast an integer to a valid pointer. This patch is
464 currently waiting to be integrated into glibc; see
465 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
467 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
468 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
469 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
470 (struct obstack): temp member is now a union of a pointer and
471 an integer, instead of an integer. All integer uses changed.
472 This does not affect the physical layout of struct obstack,
473 except on hosts (like the AS/400) where the size or alignment of
474 void * is greater than that of ptrdiff_t.
475 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
476 __STDC__)]: Store temporary in pointer member of union, not
478 * obstack.c: Include <stddef.h>, for offsetof.
479 (struct fooalign): Remove; it doesn't need a name.
480 (union fooround): Change double to long double, and add void *.
481 (DEFAULT_ALIGNMENT): Use offsetof to compute.
482 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
483 not a macro. Hence the values are always int; so remove all
484 casts-to-int in uses.
486 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
487 Derek Price <derek@ximbiot.com>
489 * alloca.c: Include <alloca.h>, to get our interface.
490 * alloca_.h: Use __alloca on AIX, so that we don't have to
491 include <alloca.h> first. Use C89 prototype for alloca; this
492 requires including <stddef.h> for size_t. Use extern "C" if C++.
493 Use #elif for simplicity, since we can assume C89 now.
494 Don't try to source the system alloca.h since it will not be found
495 and to prevent recursively including its replacement.
496 * fnmatch.c: Include <alloca.h> instead of opencoding.
497 * lib/regex.c: Likewise.
499 2004-05-16 Derek Price <derek@ximbiot.com>
500 Paul Eggert <eggert@cs.ucla.edu>
502 getline cleanup. This changes the getndelim2 API: both order of
503 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
506 * getline.c: Don't include stddef.h or stdio.h, since our
508 (getline): Always use getdelim, so that we don't have two
510 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
512 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
513 (GETNDELIM2_MAXIMUM): New macro.
514 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
515 instead of the old practice of delim2==0. All callers changed.
516 Return -1 on overflow, instead of returning junk.
517 Do not set *linesize unless allocation succeeds.
518 * getndelim2.h: Do not include stddef.h; no longer needed, now
519 that we include sys/types.h.
520 * getnline.h: Likewise.
521 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
522 (getndelim2): Reorder arguments.
523 * getnline.c (getnline, getndelim):
524 Don't discard the NMAX argument.
525 (getnline): Invoke getndelim, to avoid code duplication.
526 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
527 of (size_t) -1 by callers of the getnline family.
529 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
531 * nanosleep.c (suspended): Change its type from int to
532 sig_atomic_t volatile.
533 (first_call): Make it private to rpl_nanosleep, and have it
534 be zero initially as that's a bit faster.
535 (my_usleep): Round up fractional times instead of truncating them,
536 as this is the usual meaning for 'sleep'.
538 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
540 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
541 (ENOSYS): Define if not defined.
542 (settime): Fall back on stime if it exists and settimeofday fails.
543 But don't bother with fallbacks if a method fails with errno == EPERM.
545 2004-05-11 Jim Meyering <jim@meyering.net>
547 Prior to this change, the save_cwd caller required read access to the
548 current directory on most systems (ones with the fchdir function).
550 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
551 fails, try write-only, and finally, resort to using xgetcwd.
553 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
555 * obstack.c, obstack.h: Import changes from libc.
557 2004-04-28 Bruno Haible <bruno@clisp.org>
559 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
560 implicitly appends .exe to executables.
561 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
562 accepts Windows pathnames.
563 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
564 Cygwin like Windows, since it now accepts Windows pathnames.
565 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
566 Cygwin like Windows, since it now accepts Windows pathnames.
567 Reported by Derek Robert Price <derek@ximbiot.com>.
569 2004-04-20 Jim Meyering <jim@meyering.net>
571 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
573 2004-04-20 Jim Meyering <jim@meyering.net>
574 Bruno Haible <bruno@clisp.org>
576 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
577 memory when realloc fails.
579 2004-04-18 Jim Meyering <jim@meyering.net>
581 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
582 don't leak memory and do call END_UTMP_ENT.
584 2004-04-11 Paul Eggert <eggert@twinsun.com>
586 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
587 (CHAR_BIT): Remove, since we assume C89.
588 Include <stdint.h> if available, as per current Autoconf CVS advice.
590 2004-03-30 Paul Eggert <eggert@twinsun.com>
592 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
593 not bool, to be more consistent with Unix conventions.
594 Suggested by Bruno Haible.
596 Merge from coreutils.
598 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
601 * getdate.h: Include stdbool.h, and timespec.h instead of
602 the usual <time.h> dance.
603 (get_date): Change signature to support fractional time stamps.
605 * getdate.y: Include "getdate.h" first, as we can now
606 assume C89 and don't need to worry about 'const'.
607 Similarly, include "unlocked-io.h" near start, not in middle.
609 (textint.value): Use long int rather than int.
610 (textint.digits): Use size_t rather than int.
611 (BILLION, LOG10_BILLION): New constants.
612 (parser_control): New member rel_ns. Members day_ordinal,
613 time_zone, month, day, hour, minutes, rel_year, rel_month,
614 rel_day, rel_hour, rel_minutes, rel_seconds
615 are now long int, not int. Member seconds is now struct timespec,
616 not int. New member timespec_seen. Members dates_seen, days_seen,
617 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
619 (%union.intval): Now long int, not int.
621 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
622 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
623 (spec): Now is a timespec or an item list.
624 (timespec, items): New nonterminals.
625 (time, rel, relunit, number, get_date):
626 Add support for fractional seconds.
627 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
628 (gmtime, localtime, mktime): Remove decls; not needed with C89.
629 (to_hour): First arg is now long int, not int.
630 (to_year): Returns long int, not int.
631 Don't treat year -70 like 70.
632 (tm_diff): Returns long int, not int.
633 (lookup_word): Use bool instead of int when appropriate.
634 (yylex): Use size_t for count, not int.
635 Detect overflow when parsing large integer constants.
636 Add support for fractions.
637 (get_date): Make pointers 'const' if possible.
638 Use more-portable code to detect integer overflow.
639 (main) [TEST]: Adjust to above changes. Test for localtime failure.
640 Don't use ctime; it's not reliable if the year has >4 digits.
642 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
643 This is for compatibility with BSD.
645 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
646 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
647 From coreutils' system.h.
649 * userspec.c: Don't include "posixver.h".
650 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
651 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
652 compatible extension. Simplify code by removing a boolean int
653 that was always nonzero if a string was nonnull.
655 2004-03-30 Jim Meyering <jim@meyering.net>
657 Merge from coreutils.
659 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
661 * readtokens.c (readtoken): Don't leak 64 bytes when reading
662 an empty input stream.
664 * readtokens.c: Include <stdbool.h>.
665 (readtoken): Use `size_t' rather than int/long.
666 All callers adjusted.
667 Use `bool' rather than `int' where appropriate.
668 Use memset rather than an explicit loop.
669 Use x2nrealloc rather than xrealloc.
670 Allow the use of `\0' as a delimiter.
671 (readtokens): Likewise.
672 * readtokens.h (readtoken, readtokens): Update prototypes.
674 2004-03-30 Bruno Haible <bruno@clisp.org>
676 * getloadavg.c (getloadavg): Don't assume setlocale returns
679 2004-03-29 Paul Eggert <eggert@twinsun.com>
681 Merge changes to getloadavg.c from coreutils and Emacs.
683 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
684 Define to an expression, not to the empty string.
685 Include cloexec.h and xalloc.h.
686 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
687 Use set_cloexec_flag rather than rolling our own.
688 * cloexec.c, cloexec.h: New files.
690 2004-03-18 Paul Eggert <eggert@twinsun.com>
692 * getopt.h: Sync with libc CVS.
694 2004-03-18 Paul Eggert <eggert@twinsun.com>
695 Bruno Haible <bruno@clisp.org>
697 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
698 not on all platforms that have <wchar.h>.
699 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
701 2004-03-09 Paul Eggert <eggert@twinsun.com>
703 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
705 * getopt_int.h: New file, also synced from libc.
707 2004-03-07 Paul Eggert <eggert@twinsun.com>
709 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
710 '#if' expressions. Unlike the code it replaces, it does not
711 depend on (defined _SC_PAGESIZE). However, it does depend on
712 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
713 first reported by Jason Andrade in
714 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
716 2004-01-18 Simon Josefsson <jas@extundo.com>
718 * strdup.h: New file.
719 * strdup.c: Include it.
720 * path-concat.c: Include strdup.h. Drop strdup declaration.
721 * userspec.c: Include strdup.h. Drop strdup declaration.
723 2004-02-06 Karl Berry <karl@gnu.org>
725 * config.charset: update from gettext 0.14.1.
727 2004-02-05 Paul Eggert <eggert@twinsun.com>
729 Add comments and code, prompted by suggestions from Bruno Haible
731 * quotearg.h (quotearg_alloc): New decl. Improve the comments
732 describing the enum quoting_style values.
733 * quotearg.c (quotearg_alloc): New function.
734 (quotearg_buffer_restyled): Treat lone { and } as special.
735 Treat = as special. Work around bug with older shells
736 that "see" a '\' that is really the 2nd byte of a multibyte char.
737 Quote empty string with shell_quoting_style.
739 2004-02-03 Bruno Haible <bruno@clisp.org>
741 * pipe.h: New file, from GNU gettext.
742 * pipe.c: New file, from GNU gettext.
744 2004-01-27 Bruno Haible <bruno@clisp.org>
746 * execute.h: New file, from GNU gettext.
747 * execute.c: New file, from GNU gettext.
748 * w32spawn.h: New file, from GNU gettext.
750 2004-01-23 Paul Eggert <eggert@twinsun.com>
752 Exit-status fix from coreutils.
754 Use exit_failure consistently in place of EXIT_FAILURE,
755 so that program exit statuses are consistent on failure.
757 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
758 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
759 * argmatch.h: Comment fix to match the above.
760 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
761 Now a macro referring to exit_failure, instead of a separate
762 variable. Include "exitfail.h" to get it.
763 * xstrtol.h: Include "exitfail.h".
764 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
766 * long-options.c (parse_long_options): Use prototype
767 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
770 2004-01-21 Jim Meyering <jim@meyering.net>
772 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
773 so as not to conflict with a different-sized __mktime_internal
774 function in GNU libc.
775 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
776 Problem building statically-linked `ls' reported by Michael Brunnbauer.
778 2004-01-18 Paul Eggert <eggert@twinsun.com>
780 Merge from diffutils.
782 * file-type.c (file_type): Add typed memory objects.
783 * file-type.h (S_TYPEISTMO): New macro.
785 * c-stack.h (c_stack_action): Remove argv argument.
786 * c-stack.c (c_stack_action): Likewise. All uses changed.
787 (die): Don't calculate message unless segv_action returns.
788 (get_stack_location, min_address_from_argv, max_address_from_argv,
789 volatile stack_base, volatile_stack_size): Remove.
790 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
791 that every segmentation violation is a stack overflow. (Ouch!)
792 See Debian bug 136249 (still outstanding) for more info about why
793 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
795 2003-11-30 Bruno Haible <bruno@clisp.org>
797 Safer stack allocation.
798 * setenv.c: Include allocsa.h.
799 (alloca): Remove fallback definition.
800 (freea): Remove macro.
801 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
804 2003-10-17 Bruno Haible <bruno@clisp.org>
806 * binary-io.h: Avoid warnings on Cygwin.
808 2003-12-28 Bruno Haible <bruno@clisp.org>
810 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
811 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
813 2003-11-28 Bruno Haible <bruno@clisp.org>
815 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
817 2003-11-27 Bruno Haible <bruno@clisp.org>
819 * wait-process.c: On Windows, include windows.h. Needed on mingw.
821 2003-11-17 Bruno Haible <bruno@clisp.org>
823 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
825 2003-11-24 Bruno Haible <bruno@clisp.org>
827 * xallocsa.h: New file, from GNU gettext.
828 * xallocsa.c: New file, from GNU gettext.
830 2003-11-24 Bruno Haible <bruno@clisp.org>
832 * allocsa.h: New file, from GNU gettext.
833 * allocsa.c: New file, from GNU gettext.
835 2003-11-24 Bruno Haible <bruno@clisp.org>
837 * eealloc.h: New file.
839 2004-01-15 Jim Meyering <jim@meyering.net>
841 Merge from coreutils.
843 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
844 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
845 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
847 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
848 optional configure-time default.
850 * version-etc.c (version_etc_copyright): Update copyright date.
852 * xreadlink.c (xreadlink): Correct outdated comment.
854 2004-01-15 Paul Eggert <eggert@twinsun.com>
856 Merge from coreutils.
858 * posixver.c: Include posixver.h.
860 * same.c: Include <stdbool.h>, <limits.h>.
861 (_POSIX_NAME_MAX): Define if not defined.
863 (same_name): If file names are silently truncated, report
864 that the file names are the same if they are the same after
865 the silent truncation.
867 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
869 * xstrtod.c (xstrtod): Likewise. All callers changed to
870 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
873 2004-01-14 Paul Eggert <eggert@twinsun.com>
875 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
876 with like-named macro in fnmatch.c.
877 (EXT): Use an internal constant instead.
879 Merge fnmatch patches from glibc.
880 * fnmatch.c (mbsinit): Remove define.
881 Add libc_hidden_ver (__fnmatch, fnmatch).
882 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
883 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
885 2003-12-14 Karl Berry <karl@gnu.org>
887 * config.charset: update from gettext-runtime.
889 2003-12-03 Paul Eggert <eggert@twinsun.com>
891 * getgroups.c (getgroups): xmalloc takes one argument, not two.
892 Bug reported by Alfred M. Szmidt.
894 2003-11-29 Karl Berry <karl@gnu.org>
896 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
898 2003-11-23 Paul Eggert <eggert@twinsun.com>
899 Bruno Haible <bruno@clisp.org>
901 * printf-parse.h: Don't include sys/types.h.
902 (ARG_NONE): New macro.
903 (char_directive): Change type of *arg_index fields to size_t.
904 * printf-parse.c: Don't include sys/types.h.
905 (SSIZE_MAX): Remove macro.
906 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
907 Remove unnecessary overflow check.
908 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
911 2003-11-24 Paul Eggert <eggert@twinsun.com>
913 * alloca.c: Remove dependency on xalloc module.
914 (xalloc_die): Remove.
915 (memory_full) [!defined emacs]: New macro.
916 [!defined emacs]: Don't include xalloc.h.
917 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
918 address arithmetic overflows. Change datatypes a bit to avoid
921 2003-11-22 Jim Meyering <jim@meyering.net>
923 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
925 2003-11-17 Bruno Haible <bruno@clisp.org>
927 * vasnprintf.c (alloca): Remove fallback definition.
928 (freea): Remove definition.
929 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
930 Reported by Paul Eggert.
932 2003-11-17 Jim Meyering <jim@meyering.net>
934 On systems without utime and without a utimes function capable of
935 dealing with a NULL struct utimbuf* argument, this utime replacement
936 could -- in unusual circumstances -- leak a file descriptor.
937 * utime.c: Include <unistd.h> and <errno.h>.
938 (utime_null): Be sure to close `fd' and to preserve errno.
939 Reported by Geoff Collyer via Arnold Robbins.
941 2003-11-16 Paul Eggert <eggert@twinsun.com>
942 Bruno Haible <bruno@clisp.org>
944 Protect against address arithmetic overflow.
945 * printf-args.h: Include stddef.h.
946 (arguments): Change type of field 'count' to size_t.
947 * printf-args.c (printf_fetchargs): Use size_t instead of
948 'unsigned int' where appropriate.
949 * printf-parse.h: Include sys/types.h.
950 (char_directive): Change type of *arg_index fields to ssize_t.
951 (char_directives): Change type of fields 'count', max_*_length to
953 * printf-parse.c: Include sys/types.h and xsize.h.
954 (SSIZE_MAX): Define fallback value.
955 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
956 instead of 'int' where appropriate. Check a_allocated, d_allocated
957 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
958 * vasnprintf.c: Include xsize.h.
959 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
960 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
961 overflow. Avoid wraparound when converting a width or precision from
964 2003-11-16 Bruno Haible <bruno@clisp.org>
966 Update from GNU gettext.
967 * printf-parse.c: Generalize to it can be compiled for wide strings.
968 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
969 * vasnprintf.c: Generalize to it can be compiled for wide strings.
970 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
971 SNPRINTF): New macros.
972 Don't include <alloca.h> if the file is used inside libintl.
973 (local_wcslen): New function, for Solaris 2.5.1.
974 (VASNPRINTF): Use it instead of wcslen.
976 2003-11-16 Bruno Haible <bruno@clisp.org>
978 * xsize.h (xmax): New function.
979 (xsum, xsum3, xsum4): Declare as "pure" functions.
981 2003-11-12 Paul Eggert <eggert@twinsun.com>
983 * xalloc.h: Do not include <limits.h> or <stdint.h>.
984 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
985 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
986 heuristic is just as accurate as far as we know, and it removes a
987 dependency on size_max.m4 and ptrdiff_max.m4.
989 2003-11-12 Paul Eggert <eggert@twinsun.com>
991 * xstrtol.c (__xstrtol): Remove "break" immediately after
992 "return", to pacify some unknown compiler. Problem reported
995 2003-11-11 Bruno Haible <bruno@clisp.org>
997 * xsize.h (SIZE_MAX): Remove fallback definition.
998 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1001 2003-11-10 Paul Eggert <eggert@twinsun.com>
1003 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1004 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1005 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1007 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1008 not (size_t) -1, since it's defined here.
1010 2003-11-06 Paul Eggert <eggert@twinsun.com>
1012 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1013 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1014 Reject sizes of exactly SIZE_MAX bytes.
1015 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1016 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1018 2003-11-05 Bruno Haible <bruno@clisp.org>
1020 * xsize.h: Include limits.h, to avoid a possible collision with
1021 SIZE_MAX defined in <limits.h> on Solaris.
1023 2003-11-04 Bruno Haible <bruno@clisp.org>
1025 * xsize.h: New file.
1026 * linebreak.c: Include xsize.h.
1027 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1028 argument for overflow.
1029 Suggested by Paul Eggert.
1031 2003-10-31 Bruno Haible <bruno@clisp.org>
1033 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1034 to avoid (extremely rare) race condition.
1035 Suggested by Paul Eggert.
1037 2003-11-03 Jim Meyering <jim@meyering.net>
1039 * userspec.c: Include "userspec.h".
1040 * userspec.h: New file.
1042 2003-10-31 Paul Eggert <eggert@twinsun.com>
1044 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1045 * mountlist.c (SIZE_MAX): Define if not defined already.
1046 (read_filesystem_list): Set and use me_type_malloced.
1047 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1048 whatever the type happens to be), for brevity and consistency.
1049 Check for size calculation overflow on Alphas running OSF/1.
1051 2003-10-31 Jim Meyering <jim@meyering.net>
1053 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1055 * linebuffer.c: Include <string.h> for declaration of memset.
1057 2003-10-30 Paul Eggert <eggert@twinsun.com>
1058 Bruno Haible <bruno@clisp.org>
1060 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1061 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1063 2003-10-29 Paul Eggert <eggert@twinsun.com>
1065 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1066 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1068 * quotearg.c (quotearg_n_options): Use it.
1069 * group-member.c: Include <stdbool.h>.
1070 (free_group_info): Arg is now const *; don't free arg.
1071 (get_group_info): Now returns bool and accepts struct group_info *,
1072 rather than returning a malloc'ed struct group_info *.
1073 All uses changed. Check for overflow in internal size calculation.
1075 * getusershell.c (readname): Simplify the code by using x2nrealloc
1076 rather than xmalloc/xrealloc.
1077 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1078 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1079 conformance bug: the old code used a pointer after freeing the
1080 storage that it addressed.
1081 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1082 rather than doing it by hand.
1083 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1084 the buffer preserved. Use free and xmalloc instead.
1085 * quotearg.c (quotearg_n_options): Likewise.
1086 Use a simpler test for size overflow. Don't use xalloc_oversized
1087 because unsigned int might be wider than size_t (!); this suggests
1088 that we should switch from unsigned int to size_t for slot numbers.
1090 2003-10-27 Bruno Haible <bruno@clisp.org>
1092 * stdbool_.h: Better support for BeOS.
1094 2003-10-27 Paul Eggert <eggert@twinsun.com>
1096 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1097 to allocate the returned structure. Do not allocate a subarray,
1098 as x2nrealloc will do that.
1099 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1100 instead of xnrealloc.
1101 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1103 2003-10-26 Paul Eggert <eggert@twinsun.com>
1105 * xalloc.h (xalloc_oversized): New static inline function, for
1106 callers that want to do their own size-overflow checking. Include
1107 <stdbool.h>, since xalloc_oversized returns bool.
1108 * xalloc.c (array_size_overflow): Remove. All callers changed
1109 to use xalloc_oversized.
1111 Add two functions x2realloc, x2nrealloc, for programs that grow
1112 arrays dynamically by doubling their sizes.
1113 * xalloc.h (x2realloc, x2nrealloc): New decls.
1114 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1117 Port to C99 semantics for 'inline' of external functions.
1118 Bug reported by Bruno Haible.
1119 * xmalloc.c (xnmalloc_inline): New static inline function,
1120 with the old contents of xnmalloc.
1121 (xnmalloc, xmalloc): Use it.
1122 (xnrealloc_inline): New static inline function,
1123 with the old contents of xnrealloc.
1124 (xnrealloc, xrealloc): Use it.
1126 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1128 2003-10-25 Paul Eggert <eggert@twinsun.com>
1130 Fix several address-calculation bugs in the hash modules,
1131 plus some minor code cleanup.
1133 * hash.h: Include <stdbool.h>, for bool.
1134 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1135 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1136 hash_get_n_entries, hash_get_max_bucket_length,
1137 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1138 hash_rehash): Use size_t rather than unsigned.
1139 * hash.c (struct hash_table, hash_get_n_buckets,
1140 hash_get_n_buckets_used, hash_get_n_entries,
1141 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1142 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1143 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1145 (SIZE_MAX): Define if not defined.
1146 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1147 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1149 Use const * when possible.
1150 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1151 (check_tuning): Fix bug: if tuning parameters were very close to
1152 0 or 1, rounding errors could have caused subscript violations.
1153 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1154 (hash_initialize): Add 'fail:' label
1155 to free table and return NULL, and use it to simplify code.
1156 Use calloc rather than clearing the storage ourself.
1157 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1158 buffer size calculations.
1159 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1160 Include <stddef.h>, for size_t.
1161 * hash-pjw.c (hash_pjw): Likewise.
1162 Switch to method described by Bruno Haible.
1163 Include <limits.h>, for CHAR_BIT.
1164 (SIZE_BITS): New macro.
1166 2003-10-21 Paul Eggert <eggert@twinsun.com>
1168 * getndelim2.c (getndelim2): When size calculation overflows,
1169 ceiling the allocation at NMAX bytes rather than silently
1170 discarding input bytes before NMAX is reached. This makes
1171 a difference only if NMAX exceeds SIZE_MAX / 2.
1173 * obstack.c: Merge from glibc.
1174 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1175 Add libc_hidden_def (_obstack_newchunk).
1176 (_obstack_free) [! defined _LIBC]: Remove.
1177 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1178 a clone of the function body.
1179 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1180 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1182 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1183 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1186 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1187 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1188 Don't use lvalue casts, as GCC plans to remove support for them
1189 in GCC 3.5. Reported by Joseph S. Myers. This bug
1190 was also present in the non-GCC version, indicating that this
1191 code had always been buggy and had never been widely used.
1192 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1193 Use the fast variant of each macro, rather than copying the
1194 definiens of the fast variant; that way, we'll be more likely to
1195 catch future bugs in the fast variants.
1197 2003-10-20 Bruno Haible <bruno@clisp.org>
1199 * wait-process.h: New file, from GNU gettext.
1200 * wait-process.c: New file, from GNU gettext.
1202 2003-10-19 Jim Meyering <jim@meyering.net>
1204 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1206 2003-10-16 Paul Eggert <eggert@twinsun.com>
1208 * getgroups.c: Include <errno.h>, <stdlib.h>.
1209 (getgroups): First arg is int, not size_t.
1210 Don't let 'free' mangle errno.
1212 2003-10-16 Jim Meyering <jim@meyering.net>
1214 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1216 2003-10-15 Paul Eggert <eggert@twinsun.com>
1218 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1220 (new_exclude, add_exclude_file): Initial size no longer needs to
1222 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1223 our own address arithmetic overflow checking.
1225 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1226 (fnmatch): Do not alloca more than 2000 wide characters;
1227 instead, use malloc for large buffers.
1228 Check for address arithmetic overflow, and return -1
1229 with errno set to ENOMEM in that case.
1230 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1231 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1232 instead, return -1. Check for address arithmetic overflow.
1234 2003-10-14 Paul Eggert <eggert@twinsun.com>
1236 Handle invalid suffixes and overflow independently, so that
1237 callers can treat them independently as needed. Fix some bugs in
1238 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1239 suffix for a human-readable blocksize. The major caller-visible
1240 change is the addition of a new
1241 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1242 that both overflow and suffix chars were found.
1244 * human.c (humblock): Don't check separately for invalid suffix
1245 char; that is xstrtoumax's job (now that its bug is fixed).
1246 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1247 INTMAX_MAX]: New macros.
1248 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1249 TYPE_MAXIMUM): New macros.
1250 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1251 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1252 if overflow occurs, as it's what __strtol does and it's more useful
1254 (__xstrtol): If __strtol reports some error other than ERANGE,
1255 reflect it to the caller as LONGINT_INVALID. If it reports
1256 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1257 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1258 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1260 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1261 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1262 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1263 [defined UINTMAX_MAX]: New macros.
1265 2003-10-14 Bruno Haible <bruno@clisp.org>
1267 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1268 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1269 Also use volatile where needed.
1271 2003-10-12 Paul Eggert <eggert@twinsun.com>
1273 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1274 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1275 and define in terms of the other primitives.
1276 * xmalloc.c: Include stdbool.h; do not include exit.h.
1277 (SIZE_MAX): Define if not already defined.
1278 (array_size_overflow): New function.
1279 (xalloc_die): Abort instead of exiting if 'error' returns.
1280 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1281 (xmalloc, xrealloc): Use them.
1282 (xcalloc): Check for address arithmetic overflow.
1283 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1284 a bit faster than strcpy.
1286 2003-10-08 Paul Eggert <eggert@twinsun.com>
1288 Merge getpass from libc, plus a few fixes.
1290 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1291 Include <stdbool.h>.
1292 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1293 __fsetlocking to empty.
1294 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1295 do include <bits/libc-lock.h>.
1296 Do not include <fcntl.h>; not needed.
1297 [_LIBC]: Include <wchar.h>.
1298 (NOTCANCEL_MODE): New macro.
1299 (flockfile, funlockfile) [_LIBC]: New macros.
1300 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1301 [!_LIBC]: New macros.
1302 (call_fclose): New function.
1303 (getpass): Use it. Save tty stream separately; this simplifies the
1304 code and makes it more reliable if stdin happens to equal stdout.
1305 Invoke __fsetlocking on tty.
1306 Handle thread cancellation if needed.
1307 Namespace cleanup (use __tcgetattr, __getline).
1308 Use bool for Booleans.
1309 [USE_IN_LIBIO]: Handle wide streams.
1310 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1311 stream might go where.
1313 * unlocked-io.h: Include <stdio.h>, so that the caller
1314 doesn't have to include <stdio.h> before us.
1315 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1316 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1317 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1318 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1319 if not declared, so that we can use getpass.c code from libc without
1321 (flockfile, ftrylockfile, funlockfile): New macros.
1323 2003-10-06 Bruno Haible <bruno@clisp.org>
1325 * version-etc-2.h: Remove file.
1326 * version-etc-2.c: Remove file.
1328 2003-09-25 Jim Meyering <jim@meyering.net>
1329 Bruno Haible <bruno@clisp.org>
1331 This lets translators provide better translations for the
1332 "Written by ..." part of --version output.
1333 * version-etc.h: Include stdarg.h.
1334 (version_etc_copyright): Declare as readonly.
1335 (version_etc): Make this function variadic with a NULL-terminated list
1336 of author name strings.
1337 (version_etc_va): New declaration.
1338 * version-etc.c: Include stdarg.h, stdlib.h.
1339 (version_etc_copyright): Declare as readonly.
1340 (version_etc_va): New function. Provide a different translatable string
1341 for each possible number of authors < 10. Abbreviate when there are 10
1343 (version_etc): Make this function variadic. Call version_etc_va.
1344 Suggestion from Gary V. Vaughan.
1346 * long-options.h (parse_long_options): Change prototype: the authors
1347 string is moved to the end and becomes variadic.
1348 * long-options.c: Include stdarg.h.
1349 (parse_long_options): Make this function variadic, too.
1350 Call version_etc_va, not version_etc.
1352 2003-10-06 Bruno Haible <bruno@clisp.org>
1354 * fatal-signal.h: New file, from GNU gettext.
1355 * fatal-signal.c: New file, from GNU gettext.
1357 2003-10-04 Karl Berry <karl@gnu.org>
1359 * argp*: update from libc.
1361 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1363 * getpass.c (getpass): Use a no-op fseek when switching from input to
1364 output mode on the same stream.
1366 2003-09-29 Paul Eggert <eggert@twinsun.com>
1368 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1369 Fix arg typo in previous patch.
1371 2003-09-28 Jim Meyering <jim@meyering.net>
1373 * error.c: Correct cpp indentation.
1375 2003-09-27 Paul Eggert <eggert@twinsun.com>
1377 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1378 Omit the special code that used __typeof__, since we worry that
1379 it could be more trouble than it's worth. See:
1380 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1381 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1385 2003-09-26 Jim Meyering <jim@meyering.net>
1387 * error.c (error_tail): Move some declarations
1388 into inner scope where the local variables are used.
1390 2003-09-26 Bruno Haible <bruno@clisp.org>
1392 * stpncpy.h (gnu_stpncpy): New declaration.
1393 (stpncpy): Define as alias for gnu_stpncpy.
1394 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1396 2003-09-26 Paul Eggert <eggert@twinsun.com>
1398 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1399 (error_tail): Do not loop, reallocating temporary buffer, since
1400 the output cannot contain more wide characters than the input
1401 contains bytes, the size must be big enough already. This avoids
1402 one potential size overflow calculation. Check for size overflow
1403 when calculating temporary buffer size. Free temporary buffer
1404 when done, if it was allocated with malloc; this plugs a memory
1405 leak. Remove casts from void * to pointers, that are no longer
1406 needed now that we're assuming C89 or better.
1408 Merge error changes from glibc.
1410 * error.c, error.h: Update copyright notice header to match glibc.
1411 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1412 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1413 Disable cancellation while printing error.
1414 * error.h: Prepend __ to parameter names.
1416 2003-09-25 Karl Berry <karl@gnu.org>
1418 * argp-fmtstream.c, argp-help.c: update from libc.
1420 2003-09-25 Bruno Haible <bruno@clisp.org>
1422 * version-etc-2.h: New file, from version-etc.h with modifications.
1423 * version-etc-2.c: New file, from version-etc.c with modifications.
1425 2003-09-25 Simon Josefsson <jas@extundo.com>
1427 * xgetdomainname.h: New file.
1428 * xgetdomainname.c: New file.
1430 2003-09-25 Simon Josefsson <jas@extundo.com>
1431 Bruno Haible <bruno@clisp.org>
1433 * getdomainname.h: New file.
1434 * getdomainname.c: New file.
1436 2003-09-24 Paul Eggert <eggert@twinsun.com>
1438 * linebuffer.c (freebuffer): Don't free the argument, just
1439 the buffer associated with the argument. Bug reported by
1442 2003-09-19 Karl Berry <karl@gnu.org>
1444 * argp.h: update from libc.
1446 2003-09-16 Paul Eggert <eggert@twinsun.com>
1448 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1449 input error, instead of returning NULL the next time we are called
1450 (and therefore losing track of errno).
1452 2003-09-15 Paul Eggert <eggert@twinsun.com>
1454 * getndelim2.c (getndelim2): Don't trash errno when a read
1455 fails, so that the caller gets the proper errno.
1457 * readutmp.c (read_utmp): Likewise.
1458 Check for fstat error. Close stream and free storage
1461 2003-09-14 Bruno Haible <bruno@clisp.org>
1463 * fwriteerror.h: New file.
1464 * fwriteerror.c: New file.
1466 2003-09-14 Jim Meyering <jim@meyering.net>
1468 * getloadavg.c: Correct cpp indentation.
1469 * strdup.c: Likewise.
1470 * vasnprintf.c: Likewise.
1472 2003-09-12 Paul Eggert <eggert@twinsun.com>
1474 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1475 * obstack.c [!defined _LIBC]: Likewise.
1476 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1477 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1478 * exitfail.c: Don't include stdlib.h; no longer needed.
1480 More changes to assume C89 or better.
1482 * error.c (error_tail): Assume vprintf.
1484 * argmatch.c (getenv): Remove decl.
1485 * progreloc.c (get_full_program_name): Define via prototype.
1486 * setenv.c (clearenv): Likewise.
1487 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1489 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1490 (malloc, memcpy): Remove decls.
1491 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1492 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1493 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1494 (memcpy): Remove macro.
1495 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1496 (__P): Remove. All uses removed.
1497 (PTR): Remove. All uses changed to void *.
1498 (CHAR_BIT, NULL): Remove.
1499 (spaces, zeros, memset_space, memset_zero)
1500 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1502 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1503 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1504 Define with prototype.
1505 Remove now-unnecessary prototype decl.
1506 (extra_args_spec): Assume ANSI C. All uses changed.
1507 (extra_args_spec_iso): Remove.
1508 (my_strftime, emacs_strftimeu): Define via prototype.
1509 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1511 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1512 * strtoimax.c: Include <stdlib.h> unconditionally.
1513 (strtoul, strtol): Remove decls.
1514 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1516 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1517 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1518 (LOCALE_PARAM_PROTO): New macro.
1519 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1520 (INTERNAL (strtol), strtol): Define with a prototype.
1521 (PARAMS): Remove. All uses removed.
1522 * tempname.c: Include <string.h> unconditionally.
1523 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1524 * xgethostname.c (main): Define with a prototype.
1525 * xmalloc.c: Include "xalloc.h" first, to check interface.
1526 Include <stdlib.h> unconditionally.
1527 (calloc, malloc, realloc, free): Remove decls.
1528 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1529 Include <stdlib.h> unconditionally. Sort include file names.
1531 (xstrtod): Define with a prototype.
1532 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1533 (strtol, strtoul): Remove decls.
1535 2003-09-11 Paul Eggert <eggert@twinsun.com>
1537 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1538 Include <stdlib.h>, <string.h> unconditionally.
1539 Remove now-unnecessary cast to char *.
1540 * strnlen.c: Include <string.h> unconditionally.
1541 * yesno.c (yesno): Define with a prototype.
1543 2003-09-10 Bruno Haible <bruno@clisp.org>
1545 * strcspn.c: Include <string.h> unconditionally.
1546 * strpbrk.c: Include <string.h> unconditionally.
1547 * strstr.c: Include <string.h> unconditionally.
1548 * unicodeio.c: Include <string.h> unconditionally.
1549 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1550 * unsetenv.c: Likewise.
1551 * xreadlink.c: Include <stdlib.h> unconditionally.
1552 * yesno.c: Include <stdlib.h> unconditionally.
1553 (rpmatch): Add prototype.
1555 2003-09-10 Jim Meyering <jim@meyering.net>
1557 * error.c: Correct indentation of cpp directives.
1559 2003-09-09 Paul Eggert <eggert@twinsun.com>
1563 * acosl.c (main): Use a prototype.
1564 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1567 * getloadavg.c (getloadavg, main): Define via prototypes.
1569 * getopt.h (struct option.name): Assume C89, and use 'const'.
1570 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1571 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1573 * getopt.c (const): Remove macro.
1574 Include <string.h> unconditionally.
1575 (my_index): Remove; all uses changed to strchr.
1576 (strlen): Remove decl.
1577 (exchange): Remove forward decl; no longer needed.
1578 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1579 Define with prototype.
1580 * getopt1.c (const): Remove macro.
1581 (getopt_long, getopt_long_only, main): Define with prototype.
1583 * getugroups.c: Include <string.h> unconditionally.
1585 * getusershell.c: Include <stdlib.h> unconditionally.
1586 (getusershell, setusershell, endusershell, readname, main):
1587 Define with prototypes.
1589 * group-member.c: Include group-member.h first.
1590 Include <stdlib.h> unconditionally.
1592 * hard-locale.c: Include hard-locale.h first.
1593 Include <stdlib.h>, <string.h> unconditionally.
1595 * hash.c (free, malloc): Remove decls.
1596 Include <stdlib.h> unconditionally.
1598 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1599 (getenv): Do not declare.
1601 * idcache.c: Include <string.h> unconditionally.
1603 * long-options.c: Include long-options.h first, to test interface.
1604 Include <stdlib.h> unconditionally.
1606 * makepath.c: Include makepath.h first, to test interface.
1607 Include <stdlib.h> and <string.h> unconditionally.
1609 * linebuffer.c: Include <stdlib.h>.
1610 (free): Remove decl.
1612 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1613 rpl_malloc returns void *, not char *.
1614 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1616 * md5.h: Include <limits.h> unconditionally.
1617 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1618 (__P): Remove; all uses removed.
1619 * md5.c: Include "md5.h" first.
1620 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1621 md5_buffer, md5_process_bytes, md5_process_block):
1622 Define with prototypes.
1623 * sha.h (__P): Remove all uses. (It wasn't defined??)
1624 * sha.c: Include "sha.h" first.
1625 Include <stdlib.h>, <string.h> unconditionally.
1627 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1628 * memcmp.c (__ptr_t): Likewise.
1629 * memrchr.c (__ptr_t): Likewise.
1630 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1631 Include <string.h> unconditionally.
1632 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1633 * memchr.c: Include <stdlib.h> unconditionally.
1634 * memchr.c (LONG_MAX): Remove.
1635 * memrchr.c (LONG_MAX): Likewise.
1636 * memchr.c (__memchr): Define via a prototype.
1637 * memrchr.c (__memrchr): Likewise.
1638 * memcmp.c (__P): Remove, and remove all uses.
1639 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1640 Remove forward decls; no longer needed.
1641 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1642 Use types required by C89 in prototype.
1644 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1645 * savedir.c: Likewise.
1646 * mkdir.c (free): Remove decl.
1647 * rmdir.c (rmdir): Define with a prototype.
1648 * savedir.c: Include savedir.h first, to test interface.
1650 * mktime.c (STDC_HEADERS): Remove.
1651 Include <stdlib.h>, <string.h> unconditionally.
1653 * modechange.c: Include <stdlib.h> unconditionally.
1654 (malloc): Remove decl.
1656 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1657 (free): Remove decl.
1659 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1660 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1661 (This type really should be intptr_t, but that's a C99ism.)
1662 (_obstack_memcpy): Remove: all uses changed to memcpy.
1663 Include <string.h> unconditionally.
1664 (struct obstack): Assume __STDC__ for types of members
1665 chunkfun, freefun, extra_arg.
1666 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1667 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1668 obstack_begin, obstack_specify_allocation,
1669 obstack_specify_allocation_with_arg, obstack_chunkfun,
1670 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1671 Remove unprototyped decls and the macros that use them.
1672 * obstack.c (POINTER): Remove. All uses changed to void *.
1673 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1674 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1675 (defined __STDC__ && __STDC__)]:
1676 Remove nonprototyped code.
1677 Include <stdlib.h> unconditionally.
1678 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1679 _obstack_allocated_p, _obstack_free, obstack_free,
1680 _obstack_memory_used, print_and_abort):
1681 Define using prototypes.
1682 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1683 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1684 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1685 obstack_next_free, obstack_object_size, obstack_room) [0]:
1686 Remove unused, unprototyped code.
1688 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1690 * physmem.c (physmem_total, physmem_available, main): Define
1693 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1694 (main): Define with a prototype.
1696 * posixver.c (getenv): Remove decl.
1698 * putenv.c (malloc): Returns void *, not char *.
1699 Include <string.h> unconditionally.
1700 (strchr, memcpy, NULL): Do not define.
1702 * readtokens.c: Include readtokens.h first, to test interface.
1703 Include <stdlib.h>, <string.h> unconditionally.
1704 (init_tokenbuffer): Define with a prototype.
1706 * regex.c (PARAMS): Remove. All uses removed.
1707 All uses of _RE_ARGS removed, too.
1708 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1710 (bzero): Assume memset exists.
1711 (memcmp, memcpy, NULL): Remove.
1712 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1713 char, or assignments to local vars of type signed char.
1714 (init_syntax_once, PREFIX(extract_number_and_incr),
1715 PREFIX(print_partial_compiled_pattern),
1716 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1717 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1718 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1719 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1720 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1721 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1722 wcs_compile_range, byte_compile_range, truncate_wchar,
1723 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1724 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1725 count_mbs_length, wcs_re_match_2_internal,
1726 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1727 PREFIX(alt_match_null_string_p),
1728 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1729 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1730 regfree, PREFIX(extract_number)): Define with prototype. Remove
1731 now-unnecessary declaration, if any.
1732 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1734 Remove now-unnecessary casts among pointer types.
1735 * regex.h (_RE_ARGS): Remove. All uses removed.
1737 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1738 (free): Remove decl.
1740 * rpmatch.c: Include <stdlib.h> unconditionally.
1742 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1743 (free): Remove decl.
1745 * save-cwd.c: Include <stdlib.h> unconditionally.
1746 * xgetcwd.c: Likewise.
1748 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1749 (free): Remove decl.
1751 * strchrnul.c (strchrnul): Define with a prototype.
1752 Fix bug: c_in was not converted to char before searching.
1754 The following changes are not K&R related:
1756 * group-member.h: Include <sys/types.h>, so that this file is
1758 * makepath.h: Likewise.
1760 * getusershell.c (readname, default_index, line_size, readname):
1761 Use size_t, not int, for sizes.
1762 (readname): If the size overflows, report an error instead of
1765 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1767 * getndelim2.c: Assume stdlib.h per the C89 spec.
1769 2003-09-08 Paul Eggert <eggert@twinsun.com>
1771 Assume C89 or better; remove K&R cruft.
1772 A few of these changes were first proposed by Derek Robert Price
1773 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1775 * addext.c: Include <string.h> unconditionally.
1776 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1777 Don't declare getenv or malloc.
1779 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1780 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1782 (find_stack_direction, alloca): Use prototypes.
1784 * atexit.c (atexit): Define using a prototype.
1786 * basename.c, dirname.c, stripslash.c:
1787 Include <string.h> unconditionally.
1789 * bcopy.c: Include <stddef.h>.
1790 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1792 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1794 * error.h (error, error_at_line, error_print_progname)
1795 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1796 * error.c: Include error.h first, to check interface.
1797 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1798 (VA_START): Remove; all uses changeed to va_start.
1799 (exit, strerror): Remove decls.
1800 (error_print_progname): Prototype uncondionally.
1801 Don't include <errno.h>; no longer needed.
1802 (private_strerror): Remove.
1803 (error_tail): Always define.
1804 (error, error_at_line): Assume C89 or better; always use prototypes.
1805 * fatal.c: Include "fatal.h" first, to test interface.
1806 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1807 (VA_START): Remove; all uses changed to va_start.
1808 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1810 (exit): Remove decl.
1811 (fatal): Prototype unconditionally. Assume va_start works.
1812 Abort at end, to pacify gcc.
1814 * euidaccess.c (main): Define with a prototype.
1816 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1818 * exitfail.c: Include <stdlib.h> unconditionally.
1820 * fnmatch_.h (__P): Remove. All uses changed to assume
1822 * fnmatch.c: Include fnmatch.h first, to test interface.
1823 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1824 (getenv): Remove decl.
1825 (fnmatch): Define using a prototype.
1826 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1827 (FCT): Define using a prototype.
1829 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1831 * gethostname.c: Include <stddef.h>.
1832 (gethostname): Define with prototype. Length is size_t, not int.
1834 2003-09-08 Paul Eggert <eggert@twinsun.com>
1836 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1837 getversion.c should have been removed then, but was accidentally
1840 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1841 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1843 2003-09-07 Paul Eggert <eggert@twinsun.com>
1845 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1846 copy_tm_result. Bug reported by Simon Josefsson in
1847 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1849 2003-09-06 Paul Eggert <eggert@twinsun.com>
1851 * time_r.c, time_r.h: New files.
1853 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1855 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1856 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1858 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1860 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1861 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1864 * timegm.c: Switch to glibc implementation, with the following changes:
1865 [defined HAVE_CONFIG_H]: Include <config.h>.
1866 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1867 (__mktime_internal) [!defined _LIBC]: New decl.
1868 (__gmtime_r) [!defined _LIBC]: New macro and function.
1869 (timegm): Use a prototype, since gnulib assumes C89.
1870 Do not bother declaring tmp to be const, as it's not really usefu.
1871 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1872 (timegm): Declare only if HAVE_DECL_TIMEGM.
1874 2003-09-03 Paul Eggert <eggert@twinsun.com>
1876 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1877 Bug reported by Lute Kamstra in
1878 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1880 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1881 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1882 course with correspondingly smaller numbers for tomorrow and
1883 yesterday. From Tadayoshi Funaba. Originally installed into
1884 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1887 2003-08-31 Simon Josefsson <jas@extundo.com>
1889 * timegm.h: New file.
1890 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1892 2003-08-31 Karl Berry <karl@gnu.org>
1894 * argp.h: update from libc.
1896 2003-08-28 Bruno Haible <bruno@clisp.org>
1898 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1899 warning on QNX, which defines O_BINARY to 000000.
1901 2003-08-24 Bruno Haible <bruno@clisp.org>
1903 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1904 MSVC7 <stdio.h> is included later.
1906 2003-08-20 Bruno Haible <bruno@clisp.org>
1908 * progname.h: New file, from GNU gettext.
1909 * progname.c: New file, from GNU gettext.
1910 * progreloc.c: New file, from GNU gettext.
1912 2003-08-19 Bruno Haible <bruno@clisp.org>
1914 * xstrdup.c: Assume <string.h> exists.
1916 2003-08-18 Jim Meyering <jim@meyering.net>
1918 * setenv.h: Indent nested cpp directive.
1919 * vasnprintf.c: Remove trailing blanks.
1921 2003-08-17 Simon Josefsson <jas@extundo.com>
1922 Bruno Haible <bruno@clisp.org>
1924 * xstrndup.h: New file.
1925 * xstrndup.c: New file.
1927 2003-08-17 Bruno Haible <bruno@clisp.org>
1929 * strndup.h: New file.
1931 2003-08-16 Paul Eggert <eggert@twinsun.com>
1933 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1934 space, undoing this 2003-08-12 change:
1935 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1937 2003-08-16 Jim Meyering <jim@meyering.net>
1939 Merge from coreutils.
1940 * xstrtoimax.c: #else #if -> #elif.
1941 * xstrtoumax.c: Likewise.
1943 2003-08-15 Paul Eggert <eggert@twinsun.com>
1945 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1946 rather than tab, after '#' in shell-script copyright notices.
1947 Suggested by Bruno Haible.
1949 2003-08-15 Jim Meyering <jim@meyering.net>
1950 and Paul Eggert <eggert@twinsun.com>
1952 Merge from coreutils.
1953 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1954 member but strut utmpx does not. Needed for AIX 4.3.3.
1955 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1957 2003-08-15 Jim Meyering <jim@meyering.net>
1959 Merge from coreutils.
1960 * xgethostname.c: Include <stdlib.h>.
1961 (xghostname): Don't exit for anything other than memory-related
1962 failure; just return NULL.
1963 * userspec.c: Include "posixver.h".
1964 (parse_user_spec): Accept `.' as a separator only
1965 in pre-POSIX-200112 mode.
1966 * strtoimax.c: Use #elif rather than #else #if.
1967 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1968 Remove function, now that we can rely on a working tzset function.
1969 [!_LIBC]: Ensure that the required autoconf test has been run.
1970 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1971 Use underlying_strftime for %r.
1972 * sha.c: Merge in some clean-up and optimization changes from glibc.
1973 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1974 Ensure that it is a multiple of 64.
1975 Rearrange loop exit tests so as to avoid performing an
1976 additional fread after encountering an error or EOF.
1977 * realloc.c: Update copyright date.
1979 2003-08-14 Jim Meyering <jim@meyering.net>
1981 Merge from coreutils.
1982 * obstack.h: Whitespace changes.
1983 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1984 and xcalloc return values.
1985 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1986 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1987 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1988 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1989 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1991 Use mntctl's return value to drive the entry-processing loop, since
1992 we can't rely on the value of the vmt_length member in the last
1993 entry. On some systems doing so could result in exhausting
1994 virtual memory. Based in part on a patch from Mike Jetzer.
1996 2003-08-14 Jim Meyering <jim@meyering.net>
1997 and Paul Eggert <eggert@twinsun.com>
1999 Merges from coreutils, plus other fixes.
2000 * physmem.c: Merge in portability changes from gcc/libiberty
2001 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2002 for credits and details. Thanks to Kaveh Ghazi for helping
2003 to keep these files in sync.
2004 (ARRAY_SIZE): Define it.
2005 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2006 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2007 (memcasecmp): Don't assume size_t fits in unsigned int.
2008 Remove casts and duplicate code.
2009 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2010 (memcpy): Remove definition.
2011 Merge in some clean-up and optimization changes from glibc.
2012 [BLOCKSIZE]: Move definition to top of file.
2013 Ensure that it is a multiple of 64.
2014 Rearrange loop exit tests so as to avoid performing an
2015 additional fread after encountering an error or EOF.
2016 * md5.h (md5_uintptr): Define.
2017 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2018 return to the initial working directory. Preserve errno
2020 * idcache.c: Include "xalloc.h".
2021 (xmalloc, xrealloc): Remove decls.
2022 (getuser): Remove casts no longer required in C89.
2023 * human.c: Include stdio.h, for sprintf.
2024 * group-member.c: Include "xalloc.h".
2025 (xmalloc, xrealloc): Remove decls.
2026 (get_group_info): Remove casts no longer required in C89.
2027 * getusershell.c (readname): Remove casts no longer required in C89.
2028 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2029 * getline.c: Whitespace fix, from coreutils.
2031 2003-08-13 Paul Eggert <eggert@twinsun.com>
2033 * exclude.c: Include <ctype.h>
2034 (IN_CTYPE_DOMAIN): New macro.
2036 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2039 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2040 Undo previous (whitespace-only) change.
2042 2003-08-12 Paul Eggert <eggert@twinsun.com>
2044 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2045 Normalize leading white space and remove trailing white space.
2046 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2047 notice, as per ../config/srclist-update.
2049 Merge from coreutils.
2050 * euidaccess.h: New file.
2051 * euidaccess.c: Include it.
2052 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2053 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2054 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2056 2003-08-11 Bruno Haible <bruno@clisp.org>
2058 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2059 (vasnprintf): Use it instead of wcslen.
2061 2003-08-11 Bruno Haible <bruno@clisp.org>
2063 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2064 value to ensure that _Bool promotes to int. Use #define for _Bool when
2065 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2067 2003-08-10 Karl Berry <karl@gnu.org>
2069 * regex.h: update from libc (whitespace fix).
2071 2003-08-09 Paul Eggert <eggert@twinsun.com>
2073 Merge some files from coreutils. These changes were
2074 originally made by Jim Meyering.
2075 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2076 many older Unixes require this.
2077 * alloca.c (alloca): Remove cast to argument of free;
2078 no longer needed in C89.
2079 * alloca_.h, regex.h: Fix white space to match
2080 what GNU indent does.
2082 2003-08-05 Paul Eggert <eggert@twinsun.com>
2084 * bumpalloc.h: Remove.
2086 2003-08-04 Paul Eggert <eggert@twinsun.com>
2088 * getloadavg.c: Change copyright notice and spacing to conform to
2091 Merge from coreutils.
2092 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2094 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2095 from Karl Berry, implemented by Jim Meyering.
2096 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2097 from Dmitry V. Levin.
2098 Remove anachronistic cast of xrealloc.
2099 * fnmatch_.h (__const): Remove. Use 'const'.
2100 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2101 type. Otherwise, it wouldn't compile with at least /bin/cc on
2102 ymp-cray-unicos9.0.2.X.
2103 Combine two mostly-identical uses of alloca into one.
2104 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2106 2003-08-04 Dave Love <d.love@dl.ac.uk>
2110 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2111 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2112 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2113 obsolete NLIST_NAME_UNION.
2114 [__GNU__]: Undef BSD and FSCALE.
2115 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2117 2003-08-03 Paul Eggert <eggert@twinsun.com>
2119 * stdbool_.h (_Bool): Make it signed char, instead of
2120 an enum type, so that it's guaranteed to promote to int. See:
2121 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2123 2003-07-31 Paul Eggert <eggert@twinsun.com>
2125 * strerror.c: Include config.h, limits.h. Declare sprintf.
2126 (strerror): Don't assume that a printable int fits in 14 bytes.
2128 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2129 Bruno Haible <bruno@clisp.org>
2131 * getline.h (getline, getdelim): Change return type to ssize_t.
2132 * getline.c (getline, getdelim): Likewise.
2133 Remove _GNU_SOURCE define; now it's defined in config.h through
2136 2003-07-22 Paul Eggert <eggert@twinsun.com>
2138 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2139 over-parenthesization in macros.
2141 Sync with coreutils.
2143 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2146 Use `exit_failure' for xalloc and xmemcoll instead of their own
2147 private exit-failure variables.
2148 * xalloc.h (xalloc_exit_failure): Remove.
2149 * xmalloc.c: Likewise. Include exitfail.h.
2150 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2151 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2152 * xmemcoll.c: Likewise. Include exitfail.h.
2153 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2155 2003-07-18 Paul Eggert <eggert@twinsun.com>
2157 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2158 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2159 to test that it can stand by itself. Include "exitfail.h".
2160 Clients should set exit_failure instead.
2161 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2163 2003-07-18 Andreas Schwab <schwab@suse.de>
2165 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2167 2003-07-18 Bruno Haible <bruno@clisp.org>
2169 * getndelim2.h: New file.
2170 * getndelim2.c: Make into a module of its own. Include config.h,
2172 (getndelim2): Make non-static. Change return type to ssize_t.
2173 * getline.h: Change argument names.
2174 * getline.c: Include getndelim2.h instead of getndelim2.c.
2175 * getnline.c: Include getndelim2.h.
2177 2003-07-17 Bruno Haible <bruno@clisp.org>
2179 * Makefile.am: Remove file.
2180 * Makefile.in: Remove file.
2182 2003-07-17 Bruno Haible <bruno@clisp.org>
2184 * getnline.h: New file.
2185 * getnline.c: New file.
2186 * getndelim2.c: New file, extracted from getline.c.
2187 (getndelim2): Renamed from getdelim2, with added nmax argument.
2188 * getline.c: Include getndelim2.c.
2189 (getdelim2): Moved out to getndelim2.c.
2190 (getline, getdelim): Update.
2192 2003-07-15 <karl@gnu.org>
2194 * vasnprintf.c: update from gettext.
2196 2003-07-15 Jim Meyering <jim@meyering.net>
2198 * makepath.c (make_path): Enclose diagnostic in _(...).
2200 2003-07-14 Paul Eggert <eggert@twinsun.com>
2202 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2203 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2204 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2205 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2206 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2207 updated automatically by ../config/srclist-update. This changes
2208 their license from LPGL to GPL.
2210 2003-07-14 Jim Meyering <jim@meyering.net>
2212 Don't emit diagnostics. Let callers do that.
2213 * save-cwd.c: Don't include "error.h".
2214 (save_cwd): Don't call error. Ensure that errno is valid
2215 when returning nonzero.
2217 * save-cwd.h (restore_cwd): Update prototype.
2218 * save-cwd.c (restore_cwd): Remove two parameters.
2219 Simplify. Don't call error upon failure. Let callers do that.
2220 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2221 when auditing is enabled. But don't bother updating the #if.
2223 2003-07-14 Simon Josefsson <jas@extundo.com>
2225 * mempcpy.h: New file.
2226 * mempcpy.c: New file.
2228 2003-07-14 Paul Eggert <eggert@twinsun.com>
2230 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2231 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2232 unicodeio.c, unicodeio.h, unlocked-io.h:
2233 Switch from LGPL to GPL.
2235 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2237 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2238 it breaks C++ compilation.
2239 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2241 2003-07-10 Jim Meyering <jim@meyering.net>
2243 * vasnprintf.c: Remove trailing blanks.
2244 Make cpp indentation consistent.
2246 2003-07-09 Paul Eggert <eggert@twinsun.com>
2248 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2249 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2250 Switch from LGPL to GPL.
2252 2003-07-07 Paul Eggert <eggert@twinsun.com>
2254 * mktime.c: Fix some boundary cases and remove need for floating point.
2256 Issue a compile-time diagnostic if time_t is floating point, or if
2257 two's complement arithmetic is not in effect, or if arithmetic
2258 right shift does not propagate the sign. These assumptions were
2259 all in the original code but they weren't checked.
2261 (TIME_T_MIDPOINT, verify): New macros.
2262 (__isleap): Remove; it has integer overflow problems.
2263 (leapyear): New function, without those problems.
2264 (ydhms_tm_diff): Remove; splitting into two parts.
2265 (ydhms_diff): New function, containing the arithmetic part of
2266 the old ydhms_tm_diff function. Issue a compile-time
2267 diagnostic if we are not using C99 integer division.
2268 Avoid casts when possible.
2269 (guess_time_tm): New function, containing the checking part of
2270 the old ydhms_tm_diff function. Return the new value, rather than
2271 the difference between it and the old. Accept a new argument T
2272 so that *T specifies the old value. Check for overflow in the result.
2274 (__mktime_internal): Use a time_t offset, not a long int offset.
2275 This undoes the 2003-06-04 change, which is no longer needed now
2276 that we have better overflow checking.
2277 (localtime_offset): Likewise.
2279 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2280 and long are 64-bit but int is only 32-bit.
2281 (ydhms_diff): Use long int to store year1 and yday1.
2282 Issue a compile-time diagnostic if long int is not wide enough.
2284 (__mktime_internal): Use long int to store adjusted year and yday.
2285 Use plain C rather than preprocessor commands, if that doesn't
2287 Check for overflow (and try to repair) after each probe
2288 rather than checking only at the very end. This avoids some bugs
2289 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2290 does not equal GMT offset at maximum time).
2291 Use integer to check for overflow rather than floating point; this
2292 is more portable to non-IEEE hosts, and is a tad faster.
2293 When we detect that we are oscillating between two values,
2294 don't check whether tm_isdst has the requested value, since
2295 we already know the answer. When tm_isdst has the wrong value,
2296 use a different heuristic to find the right one, based on the
2297 extreme values actually observed in practice in tz2003a,
2298 rather than the (overly optimistic) "previous 3 calendar quarters".
2300 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2301 "T const" to accommodate glibc style.
2302 (check_result): Use less-confusing report format. "long" -> "long int.
2304 Don't loop if the iteration overflows time_t.
2305 Allow a negative step in the iteration.
2307 2003-07-01 Paul Eggert <eggert@twinsun.com>
2309 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2310 having it depend on HAVE_SYS_TYPES_H.
2312 2003-06-25 Bruno Haible <bruno@clisp.org>
2314 * readlink.c: New file.
2316 2003-06-20 Bruno Haible <bruno@clisp.org>
2318 Assume C89, so PARAMS isn't needed.
2319 * unicodeio.h (PARAMS): Remove.
2320 * unicodeio.c: Don't use PARAMS.
2322 2003-06-18 Jim Meyering <jim@meyering.net>
2324 Merge changes from coreutils.
2325 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2326 Remove explicit declarations of xmalloc and realloc.
2328 (read_utmp): Remove anachronistic cast of xmalloc.
2330 2003-06-17 Paul Eggert <eggert@twinsun.com>
2332 Assume C89, so PARAMS isn't needed.
2333 * backupfile.h (PARAMS): Remove. All uses removed.
2334 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2335 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2336 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2337 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2338 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2339 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2340 xstrtol.h: Likewise.
2341 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2342 same.h, strverscmp.h: Do not include config.h; no longer needed.
2343 Anyway, config.h should always be included before any other file.
2345 2003-06-11 Simon Josefsson <jas@extundo.com>
2347 * sysexit_.h: New file.
2349 2003-05-20 Derek Price <derek@ximbiot.com>
2351 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2353 2003-06-10 Simon Josefsson <jas@extundo.com>
2355 * strchrnul.h: New file.
2356 * strchrnul.c: New file.
2358 2003-06-10 Simon Josefsson <jas@extundo.com>
2360 * argp.h: New file, from glibc.
2361 * argp-ba.c: New file, from glibc.
2362 * argp-eexst.c: New file, from glibc.
2363 * argp-fmtstream.c: New file, from glibc.
2364 * argp-fmtstream.h: New file, from glibc.
2365 * argp-fs-xinl.c: New file, from glibc.
2366 * argp-help.c: New file, from glibc.
2367 * argp-namefrob.h: New file, from glibc.
2368 * argp-parse.c: New file, from glibc.
2369 * argp-pv.c: New file, from glibc.
2370 * argp-pvh.c: New file, from glibc.
2371 * argp-xinl.c: New file, from glibc.
2373 2003-06-07 Jim Meyering <jim@meyering.net>
2375 * readtokens.h: Put `Free Software Foundation, Inc.'
2376 in place of my name in the copyright comment.
2377 Remove definition and uses of __P.
2380 * stat.c: Don't declare xmalloc explicitly.
2381 Instead, include "xalloc.h".
2382 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2383 xrealloc, and xcalloc return values.
2384 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2386 * xgetcwd.h: Remove definition/uses of PARAMS.
2388 2003-06-06 Jim Meyering <jim@meyering.net>
2390 * stdbool_.h: Renamed from stdbool.h.in.
2392 2003-06-06 Jim Meyering <jim@meyering.net>
2394 Merge from coreutils.
2395 * same.c: (same_name): Declare *_basename locals to be `const'.
2396 Consolidate declarations and initializations of *_base* locals.
2398 Merge from coreutils.
2399 This avoids a core dump on systems without GNU putenv,
2400 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2401 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2402 (unsetenv): New static function, from GNU libc.
2403 (rpl_putenv): Use it.
2405 * modechange.c: Remove trailing blanks.
2407 Merge from coreutils.
2408 * fsusage.c: Remove declaration of statfs.
2409 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2411 * posixtm.c: Include <stdbool.h> unconditionally.
2413 2003-06-05 Paul Eggert <eggert@twinsun.com>
2415 * mktime.c (__mktime_internal): When resolving a tm_isdst
2416 mismatch, look in future quarters as well as past. This fixes a
2417 bug when processing fall-backwards gaps immediately after a long
2418 period of daylight-saving time.
2420 * mktime.c: Assume freestanding C89 or better.
2421 (HAVE_LIMITS_H): Remove. Assume it's 1.
2422 (__P): Remove; not used.
2423 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2424 (mktime, not_equal_tm, print_tm, check_result,
2425 main): Use prototypes. Use const * where appropriate.
2426 (main): Fix typo in testing code that uncovered by above changes.
2427 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2429 2003-06-04 Paul Eggert <eggert@twinsun.com>
2431 * mktime.c: Fix Debian bug 177940
2432 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2433 (localtime_offset): Now long int, not time_t, because we want it
2434 to be guaranteed to be signed. All uses changed.
2435 (__mktime_internal): If overflow would occur when adding offset,
2438 Merge 'human' changes from coreutils. Rewrite to support
2439 locale-specific notations like thousands separators.
2440 * human.c: Simplify authorship notice.
2441 Include human.h immediately after config.h.
2442 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2443 <limits.h>: Do not include, since human.h does.
2444 (SIZE_MAX, UINTMAX_MAX): New macros.
2445 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2446 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2447 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2448 (power_letter): Renamed from suffixes.
2449 (generate_suffix_backwards): Remove.
2450 (adjust_value): Now takes int style (because of human.h changes)
2451 and long double value (for greater precision on some platforms).
2452 (group_number): New function.
2453 (human_readable): Use it. Use integer options, not enum.
2454 Put the options before the sizes in the arg list.
2455 Support all the new options.
2456 The old human_readable function has been removed;
2457 use inttostr.h instead.
2458 (human_readable, default_block_size, humblock):
2459 Use uintmax_t, not int, for block sizes.
2460 (human_readable_inexact, block_size_types): Remove.
2461 (block_size_opts): New constant.
2462 (human_options): Renamed from human_block_size, with new signature
2463 that allows block sizes up to UINTMAX_MAX. All callers changed.
2464 * human.h: Add copyright and authorship notice.
2465 Include <limits.h> and <stdbool.h> unconditionally.
2466 (PARAMS): Remove. All uses removed.
2467 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2468 (enum human_inexact_style): Remove tag; now a nameless enum.
2469 (human_floor, human_ceiling, human_round_to_even): Now have
2470 values 2, 0, 1 rather than -1, 1, 0.
2471 (human_group_digits, human_suppress_point_zero, human_autoscale,
2472 human_base_1024, human_SI, human_B): New constants.
2473 (human_readable_inexact, human_block_size): Remove.
2474 (human_readable): Size args are now uintmax_t, not int.
2475 (human_options): New decl.
2477 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2478 unnecessary now that we assume C89 or better. This change
2479 imported from coreutils.
2481 * mktime.c (__mktime_internal): Do not reject negative timestamps
2482 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2483 in the 2003-05-30 sync from glibc.
2485 .h files should stand alone, but we shouldn't include <sys/types.h>
2486 if we can get away with just <stddef.h>.
2488 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2489 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2490 rather than <sys/types.h>, as we merely need size_t.
2491 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2493 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2494 Include <stdio.h>, to get FILE.
2495 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2496 memcasecmp.h has included <stddef.h> and all we need is size_t.
2497 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2498 our interface, instead of including <sys/types.h>
2500 2003-06-02 Paul Eggert <eggert@twinsun.com>
2503 Fix some minor time-related bugs with POSIX time arguments.
2504 Some valid time stamps were being rejected (notably -1, and
2505 time stamps before 1900 on 64-bit hosts). And some invalid
2506 time stamps were being accepted, e.g. September 31.
2508 * posixtm.h (posixtime): Return bool instead of time_t, so
2509 that we can return (time_t) -1 successfully.
2510 * posixtm.c: Likewise.
2511 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2512 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2513 (t): Remove static var.
2514 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2515 of static var. All uses changed.
2516 (year): Do not reject years before 1900; they can occur with
2518 (posix_time_parse): Do not check for out-of-range components;
2519 that is now the caller's responsibility, since our checks were
2520 only approximations.
2521 (posixtime): Use mktime to check for out-of-range components,
2522 since it knows them exactly.
2523 If mktime returns (time_t) -1, check whether an error actually occurred
2524 by invoking localtime on -1.
2525 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2526 posixtime failures better.
2527 Improve the test data (in comments only).
2529 2003-05-30 <karl@gnu.org>
2531 * mktime.c: update from libc.
2533 2003-05-30 Bruno Haible <bruno@clisp.org>
2535 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2536 * localcharset.h: Likewise.
2537 * localcharset.c: Likewise.
2539 2003-05-28 Paul Eggert <eggert@twinsun.com>
2541 Assume the headers required for C89 freestanding compilers.
2542 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2543 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2544 without checking for HAVE_LIMITS_H.
2545 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2546 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2548 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2549 * exclude.c: Include <stdbool.h> unconditionally.
2550 * tempname.c: Include <stddef.h> unconditionally.
2551 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2552 * modechange.c, rpmatch.c (NULL): Don't define, since
2553 <stddef.h> does that.
2554 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2555 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2556 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2557 * xstrtol.c: Likewise.
2558 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2559 * savedir.c: Include <stddef.h> instead of defining NULL.
2561 * addext.c (addext): Use assignment rather than cast, to avoid
2562 warnings on some platforms.
2564 * mktime.c (__mktime_internal): Do not reject negative timestamps
2567 2003-05-10 Bruno Haible <bruno@clisp.org>
2569 * linebreak.c (iconv_string_length): Don't return -1 just because the
2570 string is longer than 4 KB.
2572 2003-05-12 Jim Meyering <jim@meyering.net>
2574 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2575 the space-padded-by-default conversion specifiers, %e, %k, %l.
2577 2003-05-03 Bruno Haible <bruno@clisp.org>
2579 Upgrade to Unicode-4.0.
2580 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2581 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2582 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2583 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2584 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2585 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2586 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2587 Change width of U+E0100..U+E01EF from 1 to 0.
2589 2003-04-25 Bruno Haible <bruno@clisp.org>
2591 * copy-file.c: Include <stddef.h>, for size_t.
2593 2003-04-25 Jim Meyering <jim@meyering.net>
2595 * copy-file.c (copy_file_preserving): Declare buf_size to be
2596 of type size_t, not int.
2598 2003-04-11 Jim Meyering <jim@meyering.net>
2600 Merge changes from Coreutils.
2602 2003-03-22 Jim Meyering <jim@meyering.net>
2604 * strftime.c (widen): Cast alloca return value to proper type.
2606 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2609 * strftime.c (my_strftime): Handle very large width
2610 specifications for numeric values correctly. Improve checks for
2613 2003-01-19 Jim Meyering <jim@meyering.net>
2615 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2616 (nl_get_alt_digit) [! defined my_strftime]: Define.
2617 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2618 _nl_get_alt_digit and _nl_get_walt_digit.
2620 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2621 These changes have no effect outside of _LIBC.
2623 2003-04-10 Bruno Haible <bruno@clisp.org>
2625 * findprog.h: New file, from GNU gettext.
2626 * findprog.c: New file, from GNU gettext.
2628 2003-04-05 Jim Meyering <jim@meyering.net>
2630 Merge changes from Coreutils.
2632 * exclude.h (PARAMS): Remove definition and uses.
2633 * exclude.c: Remove uses of `PARAMS'.
2635 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2636 Add test-cases for DOS filenames. Declare program_name.
2637 (main): Set up program_name. Patch by Rich Dawe.
2639 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2641 Use mntctl's return value to drive the entry-processing loop, since
2642 we can't rely on the value of the vmt_length member in the last
2643 entry. On some systems doing so could result in exhausting
2644 virtual memory. Based in part on a patch from Mike Jetzer.
2646 2003-04-04 Bruno Haible <bruno@clisp.org>
2648 * linebreak.h: New file, from GNU gettext.
2649 * linebreak.c: New file, from GNU gettext with slight modifications.
2650 * lbrkprop.h: New file, from GNU gettext.
2652 2003-04-03 Bruno Haible <bruno@clisp.org>
2654 * utf8-ucs4.h: New file, from GNU gettext.
2655 * utf16-ucs4.h: New file, from GNU gettext.
2656 * ucs4-utf8.h: New file, from GNU gettext.
2657 * ucs4-utf16.h: New file, from GNU gettext.
2659 2003-04-02 Bruno Haible <bruno@clisp.org>
2661 * binary-io.h: New file, from GNU gettext.
2663 2003-04-01 Bruno Haible <bruno@clisp.org>
2665 * pathname.h: New file, from GNU gettext.
2666 * concatpath.c: New file, from GNU gettext.
2668 2003-03-30 Bruno Haible <bruno@clisp.org>
2670 * copy-file.c (copy_file_preserving): Don't set owner if the function
2671 chown() doesn't exist.
2673 2003-03-28 Bruno Haible <bruno@clisp.org>
2675 * copy-file.h: New file, from GNU gettext.
2676 * copy-file.c: New file, from GNU gettext.
2678 2003-03-18 Jim Meyering <jim@meyering.net>
2680 * quote.c (quote_n): Fix typo in comment.
2682 2003-03-14 Jim Meyering <jim@meyering.net>
2684 Merge changes from Coreutils.
2685 * obstack.h (obstack_object_size): Declare temporary, __o,
2686 to be const, in order to avoid warnings.
2687 (obstack_room): Likewise.
2688 (obstack_empty_p): Likewise.
2690 2003-03-13 Paul Eggert <eggert@twinsun.com>
2692 Merge changes from Bison.
2693 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2694 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2695 when compiling Bison 1.875's `bitset bset = obstack_alloc
2696 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2697 * hash.c: Include <stdbool.h> unconditionally.
2699 2003-03-09 Paul Eggert <eggert@twinsun.com>
2701 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2702 Reported by Bruce Becker; see:
2703 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2705 2003-03-03 Paul Eggert <eggert@twinsun.com>
2706 Bruno Haible <bruno@clisp.org>
2708 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2709 Reported by John Hughes, see
2710 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2712 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2714 * poll_.h: New file.
2717 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2719 * mathl.h: New file.
2720 * acosl.c: New file.
2721 * asinl.c: New file.
2722 * atanl.c: New file.
2723 * ceill.c: New file.
2726 * floorl.c: New file.
2727 * frexpl.c: New file.
2728 * ldexpl.c: New file.
2730 * sincosl.c: New file.
2732 * sqrtl.c: New file.
2734 * trigl.c: New file.
2735 * trigl.h: New file.
2737 2003-02-17 Bruno Haible <bruno@clisp.org>
2739 * mkdtemp.h: New file, from GNU gettext.
2740 * mkdtemp.c: New file, from GNU gettext.
2742 2003-01-31 Bruno Haible <bruno@clisp.org>
2744 * rename.c: #undef rename before defining rpl_rename.
2745 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2747 2003-01-30 Bruno Haible <bruno@clisp.org>
2749 * printf-args.h: New file, from GNU gettext.
2750 * printf-args.c: New file, from GNU gettext.
2751 * printf-parse.h: New file, from GNU gettext.
2752 * printf-parse.c: New file, from GNU gettext.
2753 * vasnprintf.h: New file, from GNU gettext.
2754 * vasnprintf.c: New file, from GNU gettext.
2755 * asnprintf.c: New file, from GNU gettext.
2756 * vasprintf.h: New file, from GNU gettext with modifications.
2757 * vasprintf.c: New file, from GNU gettext.
2758 * asprintf.c: New file, from GNU gettext.
2760 2003-01-29 Bruno Haible <bruno@clisp.org>
2762 * stpncpy.h: New file, from GNU gettext with modifications.
2763 * stpncpy.c: New file, from GNU gettext with modifications.
2765 2003-01-28 Bruno Haible <bruno@clisp.org>
2767 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2769 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2772 2003-01-27 Bruno Haible <bruno@clisp.org>
2774 * xsetenv.h: New file, from GNU gettext.
2775 * xsetenv.c: New file, from GNU gettext.
2777 2003-01-23 Bruno Haible <bruno@clisp.org>
2779 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2781 2003-01-22 Bruno Haible <bruno@clisp.org>
2783 * exit.h: New file, from GNU gettext.
2785 2003-01-11 Bruno Haible <bruno@clisp.org>
2787 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2788 * strcase.h (strcasecmp, strncasecmp): Likewise.
2790 2003-01-14 Jim Meyering <jim@meyering.net>
2792 * same.c (same_name): Tweak a comment.
2794 2003-01-11 Bruno Haible <bruno@clisp.org>
2796 * same.c (same_name): Reorder tests so as to avoid calling stat()
2797 when a string comparison is sufficient.
2799 2003-01-11 Bruno Haible <bruno@clisp.org>
2801 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2804 2003-01-11 Bruno Haible <bruno@clisp.org>
2806 * hash-pjw.c: Add comment about low quality of this function.
2808 2003-01-12 Paul Eggert <eggert@twinsun.com>
2810 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2811 to avoid collisions with libcurses and libreadline.
2813 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2814 * getstr.h, getstr.c: Remove.
2815 * getline.c: Include "getline.h", to check interface.
2816 Move body of old getstr.c here: this defines MIN_CHUNK and
2817 declares getdelim2, which is renamed from getstr.
2818 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2820 * linebuffer.c (readlinebuffer): Renamed from readline.
2822 * linebuffer.h: Likewise.
2823 (readline): Remove backward-compatibility macro.
2825 2003-01-12 Jim Meyering <jim@meyering.net>
2827 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2829 2003-01-10 Bruno Haible <bruno@clisp.org>
2831 * alloca_.h: New file.
2832 * getdate.y: Unconditionally include alloca.h.
2833 * makepath.c: Likewise.
2834 * setenv.c: Likewise.
2835 * userspec.c: Likewise.
2837 2003-01-09 Bruno Haible <bruno@clisp.org>
2839 * stdbool.h.in: New file.
2841 2003-01-08 Bruno Haible <bruno@clisp.org>
2843 * safe-read.c: Include specification header first, to ensure its
2845 * full-write.c: Likewise.
2847 2003-01-08 Jim Meyering <jim@meyering.net>
2849 * full-write.c: Undefine and define-away `const' after inclusion
2850 of errno.h, not before. Suggestion from Bruno Haible.
2852 2003-01-07 Jim Meyering <jim@meyering.net>
2854 * full-write.c: Rework so that it may serve to define full_read, too.
2855 * full-read.c: Simply #define FULL_READ and include full-write.c.
2857 2003-01-06 Jim Meyering <jim@meyering.net>
2859 * version-etc.c: Update year in translatable copyright string.
2861 2002-12-25 Bruno Haible <bruno@clisp.org>
2863 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2864 * xstrtol.h: Likewise.
2865 * xstrtoimax.c: Likewise.
2866 * xstrtoumax.c: Likewise.
2867 * human.h: Likewise.
2869 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2870 on systems that have <inttypes.h> but not <stdint.h>.
2872 2002-12-31 Paul Eggert <eggert@twinsun.com>
2874 * memcoll.c (memcoll): Fall back on a simple algorithm using
2875 memcmp if strcoll doesn't work.
2877 2002-12-23 Bruno Haible <bruno@clisp.org>
2879 * localcharset.h: New file.
2880 * localcharset.c: Include it.
2881 * unicodeio.c: Likewise.
2883 2002-12-22 Bruno Haible <bruno@clisp.org>
2885 * utime.c (utime_null): No need to call ftruncate if the file was
2888 2002-12-23 Bruno Haible <bruno@clisp.org>
2890 * memcoll.c (STRCOLL): New macro.
2893 2002-12-22 Bruno Haible <bruno@clisp.org>
2895 * getstr.h (getstr): Define, to avoid clash with libcurses.
2896 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2898 2002-12-22 Bruno Haible <bruno@clisp.org>
2900 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2902 2002-12-23 Bruno Haible <bruno@clisp.org>
2904 * getline.h: Include <stddef.h>, for size_t.
2906 * unicodeio.h: Include <stddef.h>, for size_t.
2907 * unicodeio.c: Don't include <stddef.h>.
2909 2002-12-17 Bruno Haible <bruno@clisp.org>
2911 * canon-host.c (strdup): Remove unused declaration.
2913 * fsusage.c: Include full_read.h.
2914 (get_fs_usage): Use full_read instead of safe_read.
2916 * utime.c (utime_null): Use SAFE_READ_ERROR.
2918 2002-12-11 Bruno Haible <bruno@clisp.org>
2920 * setenv.h: Rewritten to cope with systems that have setenv() but not
2922 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2925 2002-12-11 Bruno Haible <bruno@clisp.org>
2927 * setenv.c (alloca): Fall back to malloc.
2929 (setenv): Use freea() to free memory allocated with alloca().
2931 2002-11-13 Bruno Haible <bruno@clisp.org>
2933 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2934 function declarations.
2935 * unsetenv.c (unsetenv): Likewise.
2937 2002-03-04 Bruno Haible <bruno@clisp.org>
2939 Portability to AIX 4.3.3.
2940 * unsetenv.c: New file, extracted from setenv.c.
2941 * setenv.c: Move the unsetenv() function to unsetenv.c.
2943 2001-12-20 Bruno Haible <bruno@clisp.org>
2945 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2946 use malloc instead. For SunOS 4.
2948 2001-12-11 Bruno Haible <bruno@clisp.org>
2950 * setenv.c: Declare alloca.
2951 (compar_fn_t): New typedef.
2952 (KNOWN_VALUE, STORE_VALUE): Use it.
2954 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2957 2002-12-10 Paul Eggert <eggert@twinsun.com>
2959 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2960 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2961 Choose values that are less likely to collide with system fnmatch
2963 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2964 defined (e.g., a pure POSIX system).
2965 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2966 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2968 2002-12-06 Jim Meyering <jim@meyering.net>
2970 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2972 Merge in changes from libc's misc/error.c, in preparation
2973 for the merge of gnulib's changes back into libc.
2975 * error.c (_): Define only if not already defined.
2976 Move definition to follow all #include directives.
2977 Include unlocked-io.h only if !_LIBC.
2978 [_LIBC]: Include <libio/libioP.h>.
2979 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2980 (fflush): Tweak definition to use INTUSE.
2983 2002-12-05 Paul Eggert <eggert@twinsun.com>
2985 * alloca.c [defined emacs]: Include "lisp.h".
2986 (xalloc_die) [defined emacs]: New macro.
2987 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2988 [! defined emacs]: Include <xalloc.h>.
2989 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2990 (pointer): Typedef to POINTER_TYPE *.
2991 (malloc): Remove decl; we now always use xmalloc.
2992 (alloca): Use old-style definition, since Emacs needs this.
2993 Check for arithmetic overflow when computing combined size.
2995 2002-12-04 Paul Eggert <eggert@twinsun.com>
2997 Do not generate unlocked-io.h automatically, since it's easier to
2998 maintain it by hand.
3000 * unlocked-io.h: New file, from GNU diffutils,
3001 but with proper copyright notice and attribution.
3003 * Makefile.am: Add copyright notice.
3004 (libfetish_a_SOURCES): Add unlocked-io.h.
3005 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3006 (DISTCLEANFILES, io_functions): Remove macros.
3007 (EXTRA_DIST): Remove gen_uio.
3008 (unlocked-io.h): Remove rule.
3010 2002-12-04 Jim Meyering <jim@meyering.net>
3012 Reflect the fact that stat.c and lstat.c are no longer generated.
3013 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3014 (DISTCLEANFILES): Likewise.
3015 (EXTRA_DIST): Likewise.
3016 (all_local): Don't depend on stat.c or lstat.c.
3017 (stat.c, lstat.c): Remove rules.
3018 (EXTRA_DIST): Remove xstat.in.
3020 * xstat.in: Remove file. Contents moved into stat.c.
3021 * stat.c: New file. Contents mostly from xstat.in.
3022 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3023 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3025 * safe-read.c: Rework so that it may serve to define safe_write, too.
3026 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3028 2002-12-03 Jim Meyering <jim@meyering.net>
3030 * safe-read.c, safe-write.c: Change variable names and comments, but
3031 not semantics, to minimize the differences between these two files.
3032 (safe_read): Change comment to mention SAFE_READ_ERROR.
3034 * safe-read.c (IS_EINTR): Define.
3035 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3037 2002-12-02 Bruno Haible <bruno@clisp.org>
3039 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3040 Define, taken from safe-read.c.
3041 (INT_MAX): Provide fallback.
3042 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3043 * safe-write.h (SAFE_WRITE_ERROR): Define.
3045 * safe-read.c (EINTR): Remove definition.
3046 (safe_read): Don't use EINTR if it is absent.
3048 2002-12-02 Jim Meyering <jim@meyering.net>
3050 * safe-read.c (EINTR): Define.
3051 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3052 (INT_MAX): Provide fallback.
3053 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3055 * safe-read.h (SAFE_READ_ERROR): Define.
3057 2002-12-01 Jim Meyering <jim@meyering.net>
3059 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3060 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3062 2002-11-27 Paul Eggert <eggert@twinsun.com>
3064 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3065 hash_rehash): Replace `if (limit <= value) abort ();' with
3066 `if (! (value < limit)) abort ();', for readability.
3068 2002-11-26 <karl@gnu.org>
3070 * strdup.c: copy from libc again, with jim's ok.
3071 * .cppi-disable: re-add strdup.c
3073 2002-11-25 <karl@gnu.org>
3075 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3076 instead of "strtol.c".
3078 2002-11-25 Jim Meyering <jim@meyering.net>
3080 * mktime.c: Sync from libc, now that it has the latest fix.
3082 2002-11-24 <karl@gnu.org>
3084 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3085 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3087 2002-11-24 Jim Meyering <jim@meyering.net>
3089 Update from coreutils:
3091 * mktime.c: Merge in changes from libc.
3093 Avoid a link-time failure on some Linux systems.
3094 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3095 (__mon_yday): Declare with the STATIC attribute.
3096 (__mktime_internal): Likewise.
3097 Based on a report from Greg Schafer.
3099 2002-11-23 Jim Meyering <jim@meyering.net>
3101 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3102 Use `unsigned', not `int', as type of index.
3104 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3106 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3108 2002-11-22 Paul Eggert <eggert@twinsun.com>
3110 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3111 hint that one should use `if (! x) abort ();' rather than `assert
3112 (x);', and anyway it's one less thing to worry about configuring.
3113 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3114 hash_rehash, hash_insert): Use abort rather than assert.
3116 2002-11-22 Paul Eggert <eggert@twinsun.com>
3118 * quotearg.h: Allow multiple inclusion by surrounding with
3119 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3120 so that we can be included first.
3121 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3122 * quotearg.c: Include quotearg.h immediately after config.h.
3123 No need to include stddef.h or sys/types.h any more.
3124 Surround local include files with "", not "<>".
3125 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3126 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3127 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3128 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3129 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3130 (ISPRINT): Remove; no longer needed now that we assume C89.
3132 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3135 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3136 quotearg_char): Use SIZE_MAX rather than
3137 (size_t) -1 when we are talking about "infinity".
3139 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3141 2002-11-22 Bruno Haible <bruno@clisp.org>
3143 * safe-read.h: Assume C89. Add comments.
3144 (safe_read): Change return type to size_t.
3145 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3146 counts > SSIZE_MAX correctly.
3147 * safe-write.h: New file.
3148 * safe-write.c: New file.
3149 * full-read.h: New file.
3150 * full-read.c: New file.
3151 * full-write.h: Assume C89. Add comments.
3152 * full-write.c: Include safe-write.h.
3153 (full_write): Rewritten to use safe_write.
3154 Suggested by Jim Meyering and Paul Eggert.
3156 2002-11-21 Bruno Haible <bruno@clisp.org>
3158 Remove case insensitive option matching.
3159 * argmatch.h (argcasematch): Remove declaration.
3160 (ARGCASEMATCH): Remove macro.
3161 (__xargmatch_internal): Remove case_sensitive argument.
3162 (XARGMATCH): Update.
3163 (XARGCASEMATCH): Remove macro.
3164 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3165 case_sensitive argument.
3166 (argcasematch): Remove function.
3167 (__xargmatch_internal): Remove case_sensitive argument.
3168 (main): Use XARGMATCH instead of XARGCASEMATCH.
3170 * xmalloc.c: Change compile-time error message. Add comment about
3171 required autoconf version.
3173 2002-11-21 Jim Meyering <jim@meyering.net>
3175 * strdup.c (strdup): Tweak comment and initial #if/#include.
3177 Merge in changes from the coreutils.
3179 2002-09-25 Paul Eggert <eggert@twinsun.com>
3180 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3181 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3182 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3183 int. Work more efficiently if X is the same width as uintmax_t.
3184 Do not compare X to -1, to avoid bogus compiler warning.
3185 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3186 Don't assume that f_frsize and f_bsize are the same type.
3188 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3191 * makepath.c (make_path): Restore umask *before* creating the final
3193 (make_path): Minor reformatting.
3195 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3196 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3198 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3199 ones. At least on GNU/Linux systems, `auto' means something else.
3202 2002-11-20 Paul Eggert <eggert@twinsun.com>
3204 Merge argmatch cleanups from Bison. Assume C89.
3206 * argmatch.c: Include config.h here, not in argmatch.h.
3207 Include stdlib.h, for EXIT_FAILURE.
3208 Always include <string.h>, since we assume C89.
3209 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3210 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3211 Include <stddef.h> instead, since it's all we need for size_t.
3212 (PARAMS): Remove. All uses removed.
3213 (ARRAY_CARDINALITY): Do not bother to #undef.
3214 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3215 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3216 Remove unnecessary parentheses.
3217 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3218 Insert necessary parentheses.
3219 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3220 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3222 2002-11-19 Bruno Haible <bruno@clisp.org>
3224 * mbswidth.c: Include mbswidth.h right at the beginning.
3225 * mbswidth.h: Include <stddef.h>, for size_t.
3227 * mbswidth.h (PARAMS): Remove macro.
3228 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3229 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3231 * gcd.h (PARAMS): Remove macro.
3232 (gcd): Use ANSI C function declarations.
3233 * gcd.c (gcd): Likewise.
3235 2002-11-15 Bruno Haible <bruno@clisp.org>
3237 * strcspn.c: Include <stddef.h>.
3238 (strcspn): Use ANSI C function declaration. Change return type to
3240 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3241 (strpbrk): Use NULL.
3242 * strpbrk.h (PARAMS): Remove macro.
3243 (strpbrk): Use ANSI C function declaration.
3244 * strstr.c: Don't include <sys/types.h>.
3245 * strstr.h (PARAMS): Remove macro.
3246 (strstr): Use ANSI C function declarations.
3248 2002-11-06 Bruno Haible <bruno@clisp.org>
3250 * gcd.h (gcd): Change argument type to 'unsigned long'.
3251 * gcd.c (gcd): Likewise.
3253 2002-11-05 Bruno Haible <bruno@clisp.org>
3255 * gcd.h: New file, from gettext-0.11.5.
3256 * gcd.c: New file, from gettext-0.11.5.
3258 2002-11-05 Bruno Haible <bruno@clisp.org>
3260 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3261 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3262 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3263 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3265 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3266 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3268 * closeout.c: Include gettext.h instead of <libintl.h>.
3269 * human.c: Include gettext.h instead of <libintl.h>.
3270 * quotearg.c: Include gettext.h instead of <libintl.h>.
3271 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3272 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3273 * userspec.c: Include gettext.h instead of <libintl.h>.
3274 * version-etc.c: Include gettext.h instead of <libintl.h>.
3275 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3276 (textdomain): Remove definition.
3277 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3279 * long-options.c: Remove include of <libintl.h> and definition of _.
3280 * same.c: Remove include of <libintl.h> and definition of _.
3282 2002-11-04 Bruno Haible <bruno@clisp.org>
3284 * stpcpy.h: New file, from GNU gettext-0.11.5.
3285 * strcase.h: New file, from GNU gettext-0.11.5.
3286 * strpbrk.h: New file, from GNU gettext-0.11.5.
3287 * strstr.h: New file, from GNU gettext-0.11.5.
3288 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3290 2002-05-09 Bruno Haible <bruno@clisp.org>
3292 * config.charset: Update for newest glibc. Add canonical names
3293 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3295 2002-05-09 Bruno Haible <bruno@clisp.org>
3297 * localcharset.c (get_charset_aliases): Add more Windows specific
3300 2002-05-08 Owen Taylor <otaylor@redhat.com>
3302 * config.charset: A few additions for Solaris.
3304 2001-12-05 Bruno Haible <bruno@clisp.org>
3306 * localcharset.c (locale_charset): Don't return an empty string.
3308 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3310 * config.charset: msdos in uk_UA uses CP1125.
3312 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3314 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3315 * localcharset.c (locale_charset): Declare as extern "C".
3317 2002-02-15 Bruno Haible <bruno@clisp.org>
3319 * config.charset [msdosdjgpp]: For Russian, use CP866.
3321 2002-02-11 Bruno Haible <bruno@clisp.org>
3323 * config.charset: Add support for NetBSD.
3325 2002-09-25 <karl@gnu.org>
3327 * strdup.c: copy from libc/string (via ../config/srclist*).
3328 * getopt*: copy from libc/posix.
3329 * gettext.h: copy from gettext.
3330 * .cppi-disable: add strdup.c, gettext.h.
3332 2002-07-01 Jim Meyering <meyering@lucent.com>
3334 * c-stack.c: Include sys/time.h.
3335 From Volker Borchert.
3337 2002-06-11 Paul Eggert <eggert@twinsun.com>
3339 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3340 New macro. Use it uniformly instead of
3341 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3342 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3343 reported by Vin Shelton.
3345 2002-06-22 Jim Meyering <meyering@lucent.com>
3347 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3348 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3350 2002-06-22 Paul Eggert <eggert@twinsun.com>
3352 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3353 Do not assume SA_SIGINFO behavior.
3354 Bug reported by Jim Meyering on NetBSD 1.5.2.
3356 2002-06-22 Jim Meyering <meyering@lucent.com>
3358 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3360 * exitfail.c, exitfail.h: Likewise.
3361 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3363 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3365 (EXTRA_DIST): Add fnmatch_loop.c.
3366 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3368 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3369 * fnmatch.c: Update from diffutils-2.8.2.
3370 * fnmatch_.h: New file. From diffutils-2.8.2.
3371 * fnmatch.h: Remove file.
3373 2002-06-18 Paul Eggert <eggert@twinsun.com>
3375 * file-type.h: Report an error if neither S_ISREG nor
3376 S_IFREG is defined, instead of using a test specific to glibc
3377 2.2. This should be safe, since POSIX requires S_ISREG and
3378 Unix Version 7 had S_IFREG. We don't need to check for
3379 <sys/types.h> since we don't use any symbols that it defines.
3381 2002-06-15 Jim Meyering <meyering@lucent.com>
3383 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3384 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3385 have been included before this file.
3387 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3389 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3390 so that each temporary file name is unique and valid in the first
3391 8 characters, for operation under DOS.
3393 2002-06-15 Jim Meyering <meyering@lucent.com>
3395 Work even with DJGPP 2.03, which lacks support for symlinks.
3397 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3399 * lchown.c (S_ISLNK): Likewise.
3401 2002-06-14 Jim Meyering <meyering@lucent.com>
3403 * file-type.h: Use the version from diffutils-2.8.2.
3404 * file-type.c: Likewise.
3406 2002-05-27 Jim Meyering <meyering@lucent.com>
3408 Fix a problem seen only on nonconforming systems whereby ls.c's
3409 use of localtime, and then of gettimeofday would cause trouble:
3410 the localtime call used to initialize rpl_gettimeofday's save
3411 mechanism would clobber ls's current local time information so
3412 that in any long listing the first file would always be listed
3413 with date 1970-01-01. Analysis by Volker Borchert.
3415 * gettimeofday.c (localtime): Undefine.
3416 (rpl_localtime): New function.
3418 2002-05-22 Jim Meyering <meyering@lucent.com>
3420 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3421 * file-type.h: New file.
3422 * file-type.c (file_type): New file/function. Extracted from diffutils.
3424 2002-04-29 Paul Eggert <eggert@twinsun.com>
3426 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3428 2002-04-28 Paul Eggert <eggert@twinsun.com>
3430 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3431 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3432 of 127, since 64 is the largest conceivable number for ancient
3434 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3436 2002-04-28 Jim Meyering <meyering@lucent.com>
3438 * sig2str.c (WTERMSIG): Remove definition (unused).
3440 2002-04-28 Paul Eggert <eggert@twinsun.com>
3442 * sig2str.h, sig2str.c: New files.
3443 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3445 2002-04-24 Jim Meyering <meyering@lucent.com>
3447 * gettext.h: New file, from Gettext.
3448 * Makefile.am (INCLUDES): Remove -I../intl.
3449 (libfetish_a_SOURCES): Add gettext.h.
3451 2002-04-16 Jim Meyering <meyering@lucent.com>
3453 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3454 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3455 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3457 2002-04-12 Jim Meyering <meyering@lucent.com>
3459 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3461 2002-03-10 Jim Meyering <meyering@lucent.com>
3463 * makepath.c (make_path): Remove a comma from a diagnostic.
3464 Suggestion from Santiago Vila.
3466 2002-03-08 Jim Meyering <meyering@lucent.com>
3468 * rename.c: Mention that this wrapper is needed also on
3469 mips-dec-ultrix4.4 systems.
3471 2002-03-02 Jim Meyering <meyering@lucent.com>
3473 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3474 not HAVE_CLOCK_SETTIME.
3476 2002-02-27 Paul Eggert <eggert@twinsun.com>
3478 * nanosleep.h: Rename to....
3479 * timespec.h: New name for nanosleep.h. All uses changed.
3481 * gettime.c: New file.
3482 * settime.c: New file.
3485 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3486 timespec.h. Remove nanosleep.h.
3488 2002-02-25 Paul Eggert <eggert@twinsun.com>
3490 * acl.c, acl.h: New files.
3491 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3493 2002-02-24 Jim Meyering <meyering@lucent.com>
3495 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3496 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3497 cause trouble. Reported by Nelson Beebe.
3499 2002-02-23 Paul Eggert <eggert@twinsun.com>
3501 * path-concat.c (xpath_concat): Reorder code to pacify
3502 compilers that don't know that xalloc_die never returns.
3504 2002-02-20 Jim Meyering <meyering@lucent.com>
3506 * getdate.c: Regenerate using bison-1.33.
3508 2002-02-15 Paul Eggert <eggert@twinsun.com>
3510 * posixver.c, posixver.h: New files.
3511 * Makefile.am (libfetish_a_SOURCES): Add them.
3513 2002-02-02 Paul Eggert <eggert@twinsun.com>
3514 Bruno Haible <bruno@clisp.org>
3516 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3517 (fwrite_success_callback): New declaration.
3518 * unicodeio.c (unicode_to_mb): New function, extracted from
3519 print_unicode_char. Call failure callback instead of error.
3520 (fwrite_success_callback): New function.
3521 (exit_failure_callback): New function.
3522 (fallback_failure_callback): New function.
3523 (print_unicode_char): Call unicode_to_mb.
3525 2002-01-26 Jim Meyering <meyering@lucent.com>
3527 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3529 2002-01-22 Jim Meyering <meyering@lucent.com>
3531 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3532 Otherwise, some versions of automake would omit the rule that makes
3533 Makefile from Makefile.in.
3535 2001-01-21 Paul Eggert <eggert@twinsun.com>
3537 * xmemcoll.h, xmemcoll.c: New files.
3538 * Makefile.am (libfetish_a_SOURCES): Add them.
3539 * memcoll.c: Include errno.h, and declare errno if not defined.
3540 (memcoll): Set errno to zero if there is no error.
3542 * quotearg.c (quotearg_buffer_restyled):
3543 Fix bug with quoting buffers containing NUL when backslashing escapes.
3544 This bug was exposed by the other changes in this patch.
3545 (quotearg_n_options): New arg ARGSIZE.
3546 All callers changed.
3547 (quoting_options_from_style): New function.
3548 (quotearg_n_style): Use it.
3549 (quotearg_n_style_mem): New function.
3551 * quotearg.h (quotearg_n_style_mem): New function.
3553 2002-01-16 Jim Meyering <meyering@lucent.com>
3555 * getdate.y: Add three semicolons, each just before a closing brace.
3556 Bison (as of version 1.31) no longer papers over that mistake.
3558 2002-02-14 Paul Eggert <eggert@twinsun.com>
3560 * backupfile.c (ISDIGIT): Comment fix.
3561 * getdate.y (ISDIGIT): Likewise.
3562 * posixtm.c (ISDIGIT, year): Likewise.
3563 * strverscmp.c (ISDIGIT): Likewise.
3564 * userspec.c (ISDIGIT): Likewise.
3566 2002-01-05 Jim Meyering <meyering@lucent.com>
3568 * version-etc.c (version_etc_copyright): Update copyright year.
3570 2001-01-19 Paul Eggert <eggert@twinsun.com>
3572 * closeout.c (close_stdout_status): If ferror (stdout), do
3573 not silently exit merely because the output buffer happens to
3574 have nothing pending.
3576 2001-12-18 Paul Eggert <eggert@twinsun.com>
3578 See the big note in ../ChangeLog.
3579 * human.c (suffixes): Prefer K to k for 1024.
3580 (generate_suffix_backwards): New function.
3581 (human_readable_inexact): Use it.
3582 * xstrtol.c (__xstrtol): If there is no number but there
3583 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3584 Accept 'K' as well as 'k'.
3586 2001-12-15 Jim Meyering <meyering@lucent.com>
3588 * regex.h (__restrict_arr): Update from libc.
3590 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3591 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3594 2001-12-10 Jim Meyering <meyering@lucent.com>
3596 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3597 Instead, include "xalloc.h".
3598 (initbuffer): Don't cast xmalloc return value to char*.
3599 (readline): Reword comment.
3600 Don't cast xrealloc return value to char*
3603 2001-12-09 Jim Meyering <meyering@lucent.com>
3605 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3606 `signed and unsigned type in conditional expression'.
3607 * posixtm.c (posix_time_parse): Likewise.
3609 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3611 * readtokens.c (readtoken): Declare an index to be of type unsigned
3612 to avoid a pedantic warning.
3614 * getstr.c: Don't include assert.h.
3615 (getstr): Remove warning-evoking assertions.
3616 Return -1 if offset parameter is out of bounds.
3617 Change the type of a local from int to size_t.
3619 * strftime.c (my_strftime_localtime_r): Include this function
3620 definition in the `#if ! HAVE_TM_GMTOFF' block.
3622 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3623 Include xalloc.h instead.
3625 2001-12-02 Jim Meyering <meyering@lucent.com>
3627 * tempname.c: Don't declare getenv, thus reverting the change of
3628 2001-11-18. It's no longer necessary, now that stdlib.h is always
3631 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3632 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3634 2001-11-30 Akim Demaille <akim@epita.fr>
3636 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3637 before being defined.
3639 2001-11-27 Paul Eggert <eggert@twinsun.com>
3641 * quotearg.h (quotearg_n, quotearg_n_style):
3642 First arg is int, not unsigned.
3643 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3644 (SIZE_MAX, UINT_MAX): New macros.
3645 (quotearg_n_options): Abort if N is negative.
3646 Avoid overflow check on hosts where size_t is 64 bits and int
3647 is 32 bits, as overflow is impossible there.
3648 Fix off-by-one typo that caused unnecessary reallocation.
3650 2001-11-27 Jim Meyering <meyering@lucent.com>
3652 * tempname.c: Merge with version from libc.
3653 * regex.c: Likewise.
3655 * tempname.c: Include stdlib.h unconditionally. On some old systems
3656 for which STDC_HEADERS is 0, it was not included, resulting in a
3657 warning about an integer-to-pointer conversion problem with getenv.
3658 Reported by Volker Borchert.
3660 2001-11-26 Jim Meyering <meyering@lucent.com>
3662 * gtod.h: Remove file.
3663 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3664 * gettimeofday.c: Don't include gtod.h.
3665 (GTOD_init): Remove function.
3666 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3667 Suggestion from Volker Borchert.
3669 2001-11-23 Jim Meyering <meyering@lucent.com>
3671 * hash.h (struct hash_table): Don't define here. Merely declare it.
3672 * hash.c (struct hash_table): Define it here instead.
3674 2001-11-22 Jim Meyering <meyering@lucent.com>
3676 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3678 2001-11-18 Paul Eggert <eggert@twinsun.com>
3680 * tempname.c (TMP_MAX): Remove; no longer needed.
3681 (TEMPORARIES): New macro.
3682 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3683 removes an artificial limitation (e.g. HP-UX 10.20, where
3686 2001-11-18 Jim Meyering <meyering@lucent.com>
3688 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3691 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3692 files will be created before anything else.
3694 2001-11-17 Jim Meyering <meyering@lucent.com>
3696 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3697 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3698 rather than group writable. Patch by Juan F. Codagnone.
3700 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3701 Instead, include "xalloc.h".
3703 * mountlist.c: Include unlocked-io.h after all system headers.
3704 Remove explicit declarations of xmalloc, xrealloc,
3705 and xstrdup. Instead, include "xalloc.h".
3707 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3708 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3709 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3711 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3712 Reported by Padraig Brady.
3714 * mkstemp.c: #undef mkstemp.
3716 (rpl_mkstemp): Rename from mkstemp.
3719 2001-11-16 Jim Meyering <meyering@lucent.com>
3721 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3722 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3723 determine the amount of total physical memory, use pstat_getstatic.
3724 HPUX-11 doesn't define _SC_PHYS_PAGES.
3725 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3726 If sysconf couldn't be used to determine the amount of available
3727 physical memory, use both pstat_getstatic and pstat_getdynamic.
3728 Based on a patch from Bob Proulx.
3730 2001-11-05 Jim Meyering <meyering@lucent.com>
3732 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3734 2001-11-03 Jim Meyering <meyering@lucent.com>
3736 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3737 in argmatch_to_argument call.
3739 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3742 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3743 e.g., a fault due to an attempt to free a NULL pointer.
3745 2001-11-01 Jim Meyering <meyering@lucent.com>
3747 * dirfd.c, dirfd.h: New files.
3748 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3750 * hash.c (hash_print) [TESTING]: Clean up.
3752 2001-10-22 Paul Eggert <eggert@twinsun.com>
3754 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3755 to avoid a warning if -Wall.
3757 2001-10-21 Paul Eggert <eggert@twinsun.com>
3759 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3761 2001-10-21 Jim Meyering <meyering@lucent.com>
3763 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3764 this code would end up calling gettext even in packages built
3766 * getopt.c (_): Likewise.
3767 * regex.c (_): Likewise.
3769 2001-10-20 Paul Eggert <eggert@twinsun.com>
3771 * error.c (strerror_r): Do not declare unless !_LIBC.
3772 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3773 Use strerror_r that is only a macro, even if it is not a function.
3774 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3775 (private_strerror): Use prototypes, not old-style function definition.
3776 (print_errno_message): New function.
3777 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3779 (error_tail, error, error_at_line): Use it.
3781 2001-10-11 Jim Meyering <meyering@lucent.com>
3783 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3784 and quote_n (1, ... to avoid clobbering a buffer.
3786 2001-10-05 Jim Meyering <meyering@lucent.com>
3788 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3789 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3790 * hash-pjw.h: New file.
3792 2001-09-30 Jim Meyering <meyering@lucent.com>
3794 * mountlist.c [MOUNTED_GETFSSTAT]:
3795 Include <sys/ucred.h>, for Apple Darwin.
3796 Include sys/mount.h and sys/fs_types.h only if available.
3798 (read_filesystem_list): Use FS_TYPE.
3800 2001-09-29 Paul Eggert <eggert@twinsun.com>
3802 * exclude.c (excluded_filename): 0 -> false, since it's
3805 2001-09-28 Paul Eggert <eggert@twinsun.com>
3807 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3808 #defines strtoimax. Also treat the other strto* functions
3811 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3812 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3813 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3815 2001-09-26 Jim Meyering <meyering@lucent.com>
3817 Most macros in unlocked-io.h had the wrong number of arguments.
3818 * gen-uio: New script.
3819 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3820 * unlocked-io.hin: Remove file.
3821 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3822 rather than trying to embed it here.
3823 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3824 Reported by Padraig Brady.
3826 2001-09-25 Volker Borchert <bt@teknon.de>
3828 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3830 2001-09-23 Jim Meyering <meyering@lucent.com>
3832 * mountlist.c: Remove useless parentheses in #if directives.
3833 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3834 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3836 2001-09-22 Jim Meyering <meyering@lucent.com>
3838 * localcharset.c: Update from latest gettext.
3839 * config.charset: Likewise.
3841 2001-09-20 Jim Meyering <meyering@lucent.com>
3843 * xstrtol.c (strtoimax): Guard declaration with
3844 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3845 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3846 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3847 (strtoumax): Likewise, for completeness (it wasn't necessary).
3849 2001-09-06 Paul Eggert <eggert@twinsun.com>
3851 * strtoimax.c (HAVE_LONG_LONG):
3852 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3853 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3854 to work around bug in IBM C compiler.
3856 2001-09-16 Jim Meyering <meyering@lucent.com>
3858 * mkdir.c: New file.
3860 2001-09-04 Paul Eggert <eggert@twinsun.com>
3862 * xgetcwd.c: Revert some of the previous change; intead,
3863 fix the HAVE_GETCWD_NULL code to behave more like the
3864 !HAVE_GETCWD_NULL code used to.
3867 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3870 2001-09-04 Paul Eggert <eggert@twinsun.com>
3872 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3873 Use ssize_t, not int, to store result of readlink.
3874 Check for ssize_t overflow as well as size_t overflow,
3875 as POSIX says the result of readlink is implementation-defined
3876 when ssize_t overflows.
3877 Remove unnecessary cast to char*.
3878 Use free+malloc instead of realloc, as the storage doesn't need
3879 to be preserved and it's clearer and can be more efficient that way.
3880 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3881 * xreadlink.h (xreadlink): Update prototype.
3883 2001-09-03 Paul Eggert <eggert@twinsun.com>
3885 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3886 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3887 spotted by Jim Meyering.
3889 2001-09-03 Jim Meyering <meyering@lucent.com>
3891 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3893 2001-09-03 Paul Eggert <eggert@twinsun.com>
3895 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3896 like the HAVE_GETCWD_NULL code.
3897 Include pathmax.h if not HAVE_GETCWD.
3898 Do not include xalloc.h.
3899 (INITIAL_BUFFER_SIZE): New symbol.
3900 Do not use xmalloc / xrealloc, since the caller is responsible for
3901 handling errors. Preserve errno around `free' during failure.
3902 Do not overrun buffer when using getwd.
3904 2001-09-03 Paul Eggert <eggert@twinsun.com>
3906 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3907 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3909 2001-09-02 Jim Meyering <meyering@lucent.com>
3911 * error.c: Update from GNU libc.
3913 2001-09-01 Jim Meyering <meyering@lucent.com>
3915 * xreadlink.c: New file.
3916 * xreadlink.h: New file.
3917 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3919 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3920 doesn't conflict with sparc Solaris 7's definition in
3921 /usr/include/sys/int_types.h.
3923 * exclude.c: Use `""', not `<>' to #include non-system header files.
3924 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3925 and strncasecmp as r-values. Unixware didn't have declarations.
3927 2001-08-31 Jim Meyering <meyering@lucent.com>
3929 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3930 Use an initial, malloc'd, buffer of length 128 rather than
3931 a statically allocated one of length 1024.
3933 2001-08-30 Paul Eggert <eggert@twinsun.com>
3935 * xgetcwd.c: Don't include pathmax.h.
3936 Include stdlib.h and unistd.h if available.
3938 (xmalloc, xstrdup, free): Remove decls.
3939 (xgetcwd): Don't assume sizes fit in unsigned.
3940 Check for overflow when computing sizes.
3941 Simplify reallocation code.
3943 2001-08-28 Paul Eggert <eggert@twinsun.com>
3945 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3947 * strtoimax.c: Renamed from strtoxmax.c, removing the
3950 Also, make the following further changes to make this file's
3951 configuration more similar to that of strtol.c:
3952 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3953 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3954 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3955 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3956 changed to signed values.
3958 And make the following changes as well:
3959 Fix copyright notice, as 1999 was missing.
3960 (verify): New macro.
3961 (strtoimax): Check sizes at compile-time, not run-time.
3962 Prefer strtol to strtoll if both work.
3963 (main): Remove; it was not that useful and was a pain to maintain.
3965 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3967 2001-08-30 Paul Eggert <eggert@twinsun.com>
3969 * savedir.c (savedir): Remove size parameter, as POSIX says that
3970 a directory's st_size can have an arbitrary value, so the old
3971 usage could waste an arbitrary amount of memory. All uses
3973 * savedir.h: Update prototype.
3975 2001-08-30 Paul Eggert <eggert@twinsun.com>
3977 * xstrtol.c (strtoimax): New decl.
3979 2001-08-28 Paul Eggert <eggert@twinsun.com>
3981 * xstrtol.h: Add copyright notice.
3982 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3983 LONGINT_INVALID_SUFFIX_CHAR.
3985 2001-08-30 Paul Eggert <eggert@twinsun.com>
3987 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3990 2001-08-30 Paul Eggert <eggert@twinsun.com>
3992 * hash.c: Remove '2001' from copyright notice.
3994 2001-08-30 Paul Eggert <eggert@twinsun.com>
3996 * full-write.h: New file.
3997 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3998 * full-write.c: Correct credits, as cccp.c no longer
3999 exists and anyway it was so heavily changed from the old cccp
4000 code as to be unrecognizable. Include full-write.h.
4001 (full_write) Return size_t, with short writes meaning failure.
4002 All callers changed. This fixes a bug with large buffers
4004 * utime.c: Include full-write.h.
4006 2001-08-30 Paul Eggert <eggert@twinsun.com>
4008 Merge 'exclude' changes from tar 1.13.22.
4009 This fixes one or two unlikely storage allocation overflow bugs,
4010 but doesn't change user-visible behavior otherwise.
4012 2001-08-30 Paul Eggert <eggert@twinsun.com>
4014 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4015 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4016 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4017 Include if available.
4018 (<xalloc.h>): Include
4019 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4020 (verify): New macro. Use it to verify that EXCLUDE macros do not
4021 collide with FNM macros.
4022 (struct patopts): New struct.
4023 (struct exclude): Use it, as exclude patterns now come with options.
4024 (new_exclude): Support above changes.
4025 (new_exclude, add_exclude_file):
4026 Initial size must now be a power of two to simplify overflow checking.
4027 (free_exclude, fnmatch_no_wildcards): New function.
4028 (excluded_filename): No longer requires options arg, as the options
4029 are determined by add_exclude. Now returns bool, not int.
4030 (excluded_filename, add_exclude):
4031 Add support for the fancy new exclusion options.
4032 (add_exclude, add_exclude_file): Now takes int options arg.
4033 Check for arithmetic overflow when computing sizes.
4034 (add_exclude_file): xrealloc might modify errno, so don't
4035 realloc until after errno might be used.
4037 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4039 (free_exclude): New decl.
4040 (add_exclude, add_exclude_file): Now takes int options arg.
4041 (excluded_filename): No longer requires options arg, as the options
4042 are determined by add_exclude. Now returns bool, not int.
4044 2001-08-30 Paul Eggert <eggert@twinsun.com>
4046 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4048 2001-08-27 Jim Meyering <meyering@lucent.com>
4050 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4052 * version-etc.c (N_): Remove definition.
4053 Revert most of last change.
4054 Instead, simply don't mark the `Copyright...' string for translation.
4055 Based on advice from Paul Eggert.
4057 * strtoxmax.c: Tweak comment.
4059 2001-08-26 Jim Meyering <meyering@lucent.com>
4061 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4062 of copyright with `%s' so translators don't get an untranslated
4064 (COPYRIGHT_YEAR): Define.
4065 (version_etc): Use fprintf rather than fputs.
4066 Suggestion from Ulrich Drepper.
4068 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4070 * strtoll.c: New file, from GNU libc.
4071 * xstrtoimax.c: New file.
4073 * xstrtol.h: Add xstrtoimax.
4074 * strtoumax.c: New file. Simply include "strtoumax.c".
4075 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4077 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4078 * strtoxmax.c: ... then renamed to this.
4080 2001-08-13 Paul Eggert <eggert@twinsun.com>
4082 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4083 Port to Solaris 8, where 'sed' requires a space after the 'r'
4084 command, and where sh dislikes "$/". Clean up the spacing a bit.
4085 Redirect output to $tmp just once.
4087 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4089 * addext.c (<errno.h>): Include.
4090 (errno): Declare if not defined.
4091 (addext): Work correctly when pathconf returns -1 and leaves
4092 errno alone because there is no limit. Also, work even if
4093 pathconf returns a value greater than SIZE_MAX.
4095 2001-08-12 Jim Meyering <meyering@lucent.com>
4097 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4098 Simply `return getcwd (NULL, 0);'.
4099 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4100 Use 1300 as initial value for length, not PATH_MAX.
4102 * pathmax.h: Clean up cpp syntax.
4104 2001-08-12 Jim Meyering <meyering@lucent.com>
4106 * gettimeofday.c: New file.
4108 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4110 2001-08-04 Jim Meyering <meyering@lucent.com>
4112 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4113 to get in sync with glibc.
4115 2001-08-03 Paul Eggert <eggert@twinsun.com>
4117 The following changes are from gettext 0.10.39 as maintained by
4120 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4121 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4122 with inverted sense. All uses changed.
4124 * mbswidth.c: Don't include <limits.h>.
4125 Include <stdlib.h> and <string.h> unconditionally.
4126 (iswcntrl, mbsinit, ISCNTRL): New macros.
4127 (mbsnwidth): Use K&R style function declarations.
4128 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4129 can optimize it when MB_CUR_MAX == 1.
4130 The width of control characters is zero, not 1.
4132 2001-07-15 Jim Meyering <meyering@lucent.com>
4134 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4135 (BUILT_SOURCES): Add unlocked-io.h.
4136 (io_functions): Define.
4137 (unlocked-io.h): New rule.
4138 (DISTCLEANFILES): Add unlocked-io.h.
4139 (all-local): Depend on unlocked-io.h, to ensure it is created.
4141 * unlocked-io.hin: New file
4143 * regex.c: Update from glibc.
4145 2001-07-05 Jim Meyering <meyering@lucent.com>
4147 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4149 (libfetish_a_SOURCES): Put all .h files here instead.
4150 Remove a thus-exposed (better checks in automake) duplicate and
4151 two unnecessary .h files.
4153 2001-06-11 Jim Meyering <meyering@lucent.com>
4155 * regex.c: Update from GNU libc.
4157 2001-05-27 Jim Meyering <meyering@lucent.com>
4159 * readutmp.h (UT_TYPE): Define.
4161 2001-05-24 Jim Meyering <meyering@lucent.com>
4163 * argmatch.c: Include "quote.h".
4164 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4165 quote function. Reported by Göran Uddeborg.
4167 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4169 * dirname.c (dir_name): Compute append_dot using path, not newpath
4170 which is not yet declared.
4172 2001-05-11 Paul Eggert <eggert@twinsun.com>
4174 * Makefile.am (libfetish_a_SOURCES):
4175 Add strftime.c, since we now compile it on all hosts.
4177 * strftime.c (my_strftime):
4178 Define to nstrftime if emacs, but only if my_strftime is not defined.
4179 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4180 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4181 Add one more extra argument: a nanoseconds value.
4184 (my_strftime function): Add %N format.
4185 (emacs_strftimeu): Renamed from emacs_strftime,
4186 with extra ut argument.
4188 2001-05-11 Paul Eggert <eggert@twinsun.com>
4190 dirname code cleanup. base_name now behaves more compatibly
4191 with POSIX basename when given file names that have trailing
4192 slashes, and similarly for dir_name. Add new primitives
4193 base_len and dir_len. Put the directory-name-related decls
4196 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4197 * backupfile.c (base_name): Likewise.
4198 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4199 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4200 * makepath.c (strip_trailing_slashes): Likewise.
4201 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4203 * rename.c (strip_trailing_slashes): Likewise.
4204 * same.c (base_name): Likewise.
4205 * stripslash.c (ISSLASH): Likewise.
4207 * addext.c: Include <dirname.h> after size_t is defined.
4208 * backupfile.c: Likewise.
4210 * addext.c (addext): Use base_len to trim redundant
4211 trailing slashes instead of doing it ourselves.
4212 But do not trim the last slash if it is not redundant.
4214 * backupfile.c (find_backup_file_name,
4215 max_backup_version): Use base_len instead of rolling it ourselves.
4216 Handle the case of "" and (on DOS) "C:" correctly.
4218 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4219 Include <string.h>, <dirname.h>.
4220 (base_name): Allow file names ending in slashes, other than names
4221 that are all slashes. In this case, return the basename followed
4222 by the slashes. This is more general, and can be used in places
4223 where the original base_name purposely had an assertion failure.
4224 (base_len): New function.
4226 * dirname.c: Include <string.h> instead of <stdlib.h>.
4227 Do not include <assert.h>; no longer needed.
4229 (memrchr): Remove decl.
4230 (dir_name_r): Remove.
4231 (dir_len): Renamed from dirlen. All callers changed.
4232 Rewrite in terms of base_name, for simplicity and consistency.
4233 (dir_name): Never return NULL. All callers changed.
4234 Do not include <stdlib.h> in test program; no longer needed.
4235 return 0; is fine for test program.
4237 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4239 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4241 * path-concat.c (path_concat): Use base_len to compute
4242 base length, not strlen; this means we cannot rely on memcpy
4245 * same.c (STREQ): Remove.
4246 (same_name): Handle the case where the basename ends in trailing '/'.
4248 * stripslash.c (strip_trailing_slashes): Return nonzero if
4249 a slash was stripped. Do not strip the last slash after a
4252 2001-04-08 Jim Meyering <meyering@lucent.com>
4254 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4255 recomputed; that's necessary when the offset spans a DST transition.
4256 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4258 2001-04-02 Jim Meyering <meyering@lucent.com>
4260 * regex.h, regex.c: Update from GNU libc.
4262 2001-03-19 Paul Eggert <eggert@twinsun.com>
4264 * version-etc.c (version_etc_copyright): Update to 2001.
4266 2001-03-16 Paul Eggert <eggert@twinsun.com>
4268 * tempname.c (uint64_t): Define to uintmax_t if
4269 not defined, and if UINT64_MAX is not defined.
4270 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4271 Reported by John David Anglin.
4273 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4275 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4276 alias if codeset is empty.
4277 * config.charset (BeOS): Use wildcard syntax.
4279 2001-03-13 Jim Meyering <meyering@lucent.com>
4281 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4282 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4285 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4287 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4289 * unicodeio.c (print_unicode_char): Simplify accordingly.
4291 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4293 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4294 support for DOS/DJGPP.
4296 2001-02-28 Paul Eggert <eggert@twinsun.com>
4298 * Makefile.am (libfetish_a_SOURCES):
4299 Add dup-safer.c, fopen-safer.c.
4300 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4302 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4304 2001-02-25 Paul Eggert <eggert@twinsun.com>
4306 The mkstemp replacement is taken from glibc 2.2.2, with some
4307 portability fixes for use outside glibc, as follows:
4309 * tempname.c (struct_stat64): New macro.
4310 (direxists, __gen_tempname): Use it.
4311 This avoids a portability problem with Solaris 8.
4313 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4314 (<stddef.h>, <stdint.h>, <string.h>):
4315 Include only if STDC_HEADERS || _LIBC.
4316 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4317 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4318 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4319 (__set_errno): Define this macro if <errno.h> doesn't.
4320 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4321 Define these macros if <stdio.h> doesn't.
4322 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4323 Define these macros if <sys/stat.h>
4324 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4325 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4326 __xstat64): Define if not _LIBC.
4327 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4328 (__gen_tempname): Invoke gettimeofday only if
4329 HAVE_GETTIMEOFDAY || _LIBC;
4330 otherwise, fall back on plain "time".
4331 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4333 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4335 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4337 2001-02-17 Jim Meyering <meyering@lucent.com>
4339 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4340 around included file name.
4342 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4344 * strftime.c: Update from GNU libc (the only changes were to comments).
4346 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4348 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4350 2001-02-17 Paul Eggert <eggert@twinsun.com>
4352 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4353 Remove workaround macros for hosts that have mbrtowc but not
4354 mbstate_t, as we now insist on proper declarations for both
4355 before using mbrtowc.
4357 2001-02-17 Jim Meyering <meyering@lucent.com>
4359 * regex.c: Update from libc.
4361 2001-02-16 Paul Eggert <eggert@twinsun.com>
4363 * alloca.c (malloc): Undef before defining, since stdlib.h
4364 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4365 Reported by Mark Hounschell via Paul Eggert.
4367 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4369 * config.charset: Update for FreeBSD 4.2.
4371 2001-01-26 Jim Meyering <meyering@lucent.com>
4373 * quotearg.c: Include stddef.h.
4374 * quote.c: Include stddef.h.
4375 Reported by Axel Kittenberger.
4377 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4378 line in double quotes so that it evokes a better diagnostic.
4379 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4380 Reported by Axel Kittenberger.
4382 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4384 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4385 to avoid a warning. Add back 'const' to inptr.
4387 2001-01-16 Jim Meyering <meyering@lucent.com>
4389 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4392 2001-01-14 Jim Meyering <meyering@lucent.com>
4394 * rename.c: New file. From Volker Borchert.
4395 Include stdlib.h, string.h or strings.h, and xalloc.h.
4396 Use strip_trailing_slashes rather than open-coding it.
4398 2001-01-03 Paul Eggert <eggert@twinsun.com>
4400 * strftime.c: Sync with glibc time/strftime.c 1.81.
4402 2001-01-03 Jim Meyering <meyering@lucent.com>
4404 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4405 local `inptr' to avoid warning with some system declarations of iconv.
4407 2000-12-29 Paul Eggert <eggert@twinsun.com>
4409 * modechange.c: Do not assume that mode_t uses the
4410 traditional octal encoding. E.g. "chmod 1 FOO" should set
4411 the other-execute bit of FOO even if S_IXOTH != 1.
4413 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4414 WOTH, XOTH, ALLM): New macros.
4415 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4416 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4418 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4419 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4421 No need to use uintmax_t; unsigned long is long enough.
4422 Don't bother to get suffix since we don't use it.
4424 2000-12-24 Jim Meyering <meyering@lucent.com>
4426 * hash.c (is_prime): Return explicit boolean values.
4427 (hash_get_first): Return NULL to appease Irix5.6's 89.
4428 Reported by Nelson Beebe.
4430 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4432 * localcharset.c (locale_charset): Add support for Win32.
4434 2000-12-18 Paul Eggert <eggert@twinsun.com>
4436 * physmem.h, physmem.c: New files.
4438 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4439 (noinst_HEADERS): Add physmem.h.
4441 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4442 't' for compatibility with Solaris 8 sort.
4444 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4446 * config.charset: Add support for BeOS.
4448 2000-12-16 Jim Meyering <meyering@lucent.com>
4450 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4451 SHELLS_FILE to a file name that's useful on djgpp systems.
4453 (ADDITIONAL_DEFAULT_SHELLS): Define.
4454 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4455 Based mostly on a patch from Prashant TR.
4457 2000-12-16 Jim Meyering <meyering@lucent.com>
4459 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4460 N and M) would have treated it like `chown N:N FILE'.
4462 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4464 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4466 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4467 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4468 to the list of canonical encodings. Rename EUC-CN to GB2312.
4470 2000-12-08 Andreas Schwab <schwab@suse.de>
4472 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4473 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4475 2000-12-07 Jim Meyering <meyering@lucent.com>
4477 * stripslash.c (ISSLASH): Define.
4478 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4481 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4482 (dir_name_r): Declare this function as static.
4483 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4484 manifest itself on a name containing a mix of slashes and
4486 Make this function work with names starting with a DOS-style
4487 drive letter and colon prefix.
4488 (dir_name): Append `.' if necessary.
4489 Based mostly on patches from Prashant TR and Eli Zaretskii.
4491 * dirname.h (dir_name_r): Remove prototype.
4493 2000-12-05 Jim Meyering <meyering@lucent.com>
4495 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4497 2000-12-04 Jim Meyering <meyering@lucent.com>
4499 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4500 Also include memory.h, stdlib.h, unistd.h if appropriate.
4501 Reported by Andreas Jaeger (conflicting declaration of malloc).
4503 2000-12-02 Jim Meyering <meyering@lucent.com>
4505 * closeout.h: Make idempotent, to avoid some obscure warnings.
4507 2000-12-01 Paul Eggert <eggert@twinsun.com>
4509 * memrchr.c: Include <config.h> before any system include file.
4511 2000-11-29 Paul Eggert <eggert@twinsun.com>
4513 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4515 2000-11-26 Jim Meyering <meyering@lucent.com>
4517 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4519 2000-11-22 Paul Eggert <eggert@twinsun.com>
4521 * strftime.c (my_strftime): Do not invoke mbrlen with a
4522 size of (size_t) -1; it's not portable.
4524 2000-11-17 Akim Demaille <akim@epita.fr>
4526 * obstack.h: Formatting changes.
4527 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4528 prevent type checking.
4529 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4530 cast the value to (void *): assigning a `foo *' to a `void *'
4532 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4534 2000-11-17 Jim Meyering <meyering@lucent.com>
4536 * strstr.c: Update from GNU libc.
4538 2000-11-16 Jim Meyering <meyering@lucent.com>
4540 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4542 2000-11-11 Jim Meyering <meyering@lucent.com>
4544 * error.c: Add a couple #includes, merging from GNU libc version.
4546 2000-11-10 Jim Meyering <meyering@lucent.com>
4548 * obstack.h: Update from GNU libc.
4549 * obstack.c: Likewise.
4551 2000-11-06 Paul Eggert <eggert@twinsun.com>
4553 * getusershell.c (setusershell): Use rewind rather than
4554 fseek/fseeko, to avoid configuration hassles with fseeko.
4555 Don't bother opening SHELLS_FILE if shellstream is NULL;
4558 2000-11-05 Jim Meyering <meyering@lucent.com>
4560 * makepath.h (make_dir): Declare.
4561 * makepath.c (make_dir): Remove `static' attribute.
4564 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4566 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4567 last one in a bucket, advance to the next bucket.
4569 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4571 * fnmatch.c: Do not comment out all the code if we are using
4572 the GNU C library, because in some cases we are replacing buggy
4573 code in the GNU C library itself.
4575 2000-10-30 Paul Eggert <eggert@twinsun.com>
4577 * error.h, getline.h, modechange.h:
4578 Remove "2000" from Copyright line, as the file hasn't been
4579 changed this year other than in the copyright notice.
4581 * xalloc.h: Add "2000" to Copyright line, as this file
4582 was changed this year.
4584 2000-10-30 Paul Eggert <eggert@twinsun.com>
4586 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4587 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4588 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4590 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4592 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4593 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4594 doesn't define __restrict_arr.
4596 2000-10-29 Jim Meyering <meyering@lucent.com>
4598 * xstat.in: Fix grammar in comment.
4600 2000-10-28 Jim Meyering <meyering@lucent.com>
4602 * memchr.c: Update from libc.
4603 Adjust for portability:
4604 [HAVE_STDLIB_H]: Include stdlib.h.
4605 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4606 Undef __memchr, too.
4607 [!weak_alias]: Define __memchr to memchr.
4609 * regex.c: Update from libc.
4610 * regex.h: Likewise.
4611 * getopt1.c: Likewise.
4612 * memcmp.c: Likewise.
4614 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4615 Avoid using fseek, when possible -- it's broken by design.
4616 Patch by Ulrich Drepper.
4618 2000-10-26 Jim Meyering <meyering@lucent.com>
4620 * strftime.c: Update from libc.
4622 2000-10-25 Jim Meyering <meyering@lucent.com>
4624 * obstack.c: Update from libc.
4626 2000-10-23 Jim Meyering <meyering@lucent.com>
4628 * hard-locale.c (hard_locale): Revert last change -- it was simply
4629 wrong. That set_locale call must not have any side effects.
4632 2000-10-22 Jim Meyering <meyering@lucent.com>
4634 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4635 [CYCLIC]: Remove now-unused definition.
4637 * save-cwd.c (O_DIRECTORY): Define, if needed.
4638 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4639 Suggestion from Ulrich Drepper.
4641 2000-10-21 Jim Meyering <meyering@lucent.com>
4643 * dirname.c (dir_name_r): New function, factored out of dir_name.
4644 (dir_name): Use dir_name_r.
4645 * dirname.h (dir_name_r): Declare it.
4647 2000-10-21 Jim Meyering <meyering@lucent.com>
4649 * dirname.c (memrchr): Declare if necessary.
4650 (dir_name): Remove the restriction that there be no
4651 trailing slashes. Now, this code skips past them, effectively
4653 [TEST_DIRNAME] (main): New unit tests.
4655 * memrchr.c: New file from GNU libc.
4656 Undef __memrchr, too.
4657 [!weak_alias]: Define __memrchr to memrchr.
4658 Guard weak_alias use with `#ifdef weak_alias'.
4660 2000-10-17 Jim Meyering <meyering@lucent.com>
4662 * quote.h (PARAMS): Define and use.
4663 Reported by Akim Demaille.
4665 * getopt.c: Update from libc.
4667 2000-10-16 Jim Meyering <meyering@lucent.com>
4669 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4672 2000-09-25 Jim Meyering <meyering@lucent.com>
4674 * md5.h (rol): Define (from GnuPG).
4676 * sha.c: Give credit (GnuPG) where due.
4677 (M): Use rol rather than open-coding it.
4678 Add a FIXME comment.
4680 2000-09-21 Jim Meyering <meyering@lucent.com>
4682 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4683 Reported by Michael Stone.
4685 2000-09-20 Jim Meyering <meyering@lucent.com>
4687 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4688 (noinst_HEADERS): Add sha.h.
4689 Based on code from Scott G. Miller and from GnuPG.
4691 2000-09-15 Jim Meyering <meyering@lucent.com>
4693 * regex.c: Update from libc.
4695 2000-09-10 Jim Meyering <meyering@lucent.com>
4697 * getopt.c (_getopt_internal): Update from glibc.
4699 2000-09-09 Jim Meyering <meyering@lucent.com>
4701 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4702 think it should be used as a general replacement for isascii.
4703 * fnmatch.c: Likewise.
4704 * mbswidth.c: Likewise
4705 * regex.c: Likewise.
4708 * userspec.c: Include sys/param.h and limits.h.
4710 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4711 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4712 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4713 UID, GID. Check range.
4715 2000-09-06 Jim Meyering <meyering@lucent.com>
4717 * getopt.c (_getopt_internal): Update from glibc.
4719 2000-08-30 Jim Meyering <meyering@lucent.com>
4721 * strftime.c: Merge in changes from GNU libc.
4723 2000-08-26 Jim Meyering <meyering@lucent.com>
4725 * closeout.c: Include "__fpending.h".
4726 (close_stdout_status): Return right away if there's nothing to flush.
4728 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4729 * __fpending.c: New file.
4730 * __fpending.h: New file.
4732 2000-08-07 Paul Eggert <eggert@twinsun.com>
4734 Standardize on "memory exhausted" instead of "Memory exhausted"
4735 or "virtual memory exhausted".
4736 * obstack.c (print_and_abort): Use "memory exhausted", not
4737 "virtual memory exhausted".
4738 * same.c (same_name): Invoke xalloc_die instead of printing
4740 * userspec.c (parse_user_spec): Likewise.
4741 * bumpalloc.h: comment fix
4742 * same.c, userspec.c: Include xalloc.h.
4744 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4745 not char *const and pointing to a constant array.
4746 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4747 (xrealloc): Comment fix.
4749 * userspec.c (parse_user_spec):
4750 Don't translate a message until just before returning,
4751 to avoid unnecessary translation.
4753 2000-08-07 Jim Meyering <meyering@lucent.com>
4755 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4756 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4757 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4758 getgroups.c, gethostname.c, getopt.h, group-member.c,
4759 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4760 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4761 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4762 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4763 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4764 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4765 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4766 yesno.c: Back out Copyright date changes for each file with no change
4767 this year. This eases coordination with other programs using the same
4768 source code modules. From Paul Eggert.
4770 2000-08-03 Greg McGary <greg@mcgary.org>
4772 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4773 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4774 (EXTEND_BUFFER): Use them.
4776 2000-08-01 Jim Meyering <meyering@lucent.com>
4778 * dirname.c (ISSLASH): Define.
4779 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4780 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4781 both `\' and `/' may be use as path separators.
4782 Based on a patch from Prashant TR.
4784 2000-07-31 Paul Eggert <eggert@twinsun.com>
4786 * quotearg.c (quotearg_n_options): Don't make the initial
4787 slot vector a constant, since it might get modified.
4789 2000-07-31 Jim Meyering <meyering@lucent.com>
4791 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4792 * obstack.c (print_and_abort): Likewise.
4794 2000-07-30 Paul Eggert <eggert@twinsun.com>
4796 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4797 buffer, so that the caller can always quote one small
4798 component of a "memory exhausted" message in slot 0.
4799 From a suggestion by Jim Meyering.
4801 2000-07-30 Jim Meyering <meyering@lucent.com>
4803 * makepath.c (make_path): Quote the other instance, too.
4805 * quotearg.c (N_STATIC_SLOTVECS): Define.
4806 (STATIC_BUF_SIZE): Define.
4807 (quotearg_n_options): Use only statically allocated storage when
4808 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4809 than STATIC_BUF_SIZE.
4811 2000-07-29 Jim Meyering <meyering@lucent.com>
4813 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4814 * dirname.c (dir_name): Likewise.
4816 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4818 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4819 (dir_name): Assert that there are no trailing slashes.
4821 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4823 * mbswidth.h (mbswidth): Add a flags argument.
4824 (mbswidth): New declaration.
4825 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4826 * mbswidth.c (mbswidth): Add a flags argument.
4827 (mbsnwidth): New function.
4829 2000-07-24 Jim Meyering <meyering@lucent.com>
4831 * mbswidth.c: Remove useless #else. From Bruno Haible.
4833 2000-07-23 Paul Eggert <eggert@twinsun.com>
4835 * mbswidth.c (_XOPEN_SOURCE):
4836 Don't define; this causes problems on Solaris 7.
4837 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4839 2000-07-23 Paul Eggert <eggert@twinsun.com>
4842 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4843 so that mbstate_t is always defined.
4845 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4846 be 1 in at least one GCC installation, and this configuration
4847 error is likely to be common. Ignoring MB_LEN_MAX hurts
4848 performance on hosts that have mbrtowc but have only unibyte
4849 locales, but I assume these hosts are rare.
4851 2000-07-23 Paul Eggert <eggert@twinsun.com>
4853 * quotearg.c: Streamline by invoking multibyte code only if needed.
4854 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4855 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4856 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4857 invoke multibyte primitives.
4859 2000-07-23 Jim Meyering <meyering@lucent.com>
4861 * basename.c (base_name): Add an assertion.
4863 2000-07-15 Bruno Haible <clisp.cons.org>
4865 * quotearg.c: When the system forces us to redefine mbstate_t,
4866 shadow its mbsinit function.
4868 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4870 * mbswidth.h: New file.
4871 * mbswidth.c: New file.
4872 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4873 (noinst_HEADERS): Add mbswidth.h.
4875 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4877 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4880 2000-07-15 Jim Meyering <meyering@lucent.com>
4882 * makepath.c: Include quote.h.
4883 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4884 corresponding argument in a `quote (...)' call.
4885 Give better diagnostics.
4887 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4888 (noinst_HEADERS): Add quote.h.
4890 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4891 from tar's src/misc.c.
4892 * quote.h: New file. Prototypes for same.
4894 2000-07-10 Paul Eggert <eggert@twinsun.com>
4896 From a suggestion by Bruno Haible.
4897 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4898 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4899 to decide whether to define the BeOS workaround macro;
4900 this adjusts to the change to AC_MBSTATE_T.
4902 2000-07-13 Paul Eggert <eggert@twinsun.com>
4904 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4906 * quotearg.c (quoting_style_args, quoting_style_vals,
4907 quotearg_buffer_restyled): Add support for
4908 clocale_quoting_style. Undo previous change to
4909 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4910 and "{RIGHT QUOTATION MARK}" msgids.
4912 2000-07-05 Paul Eggert <eggert@twinsun.com>
4914 The old behavior of quoting `like this' doesn't look good with
4915 newer, ISO-style fonts. See:
4916 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4918 Instead, quote "like this" by default. Let the translator
4919 tailor the locale-specific quoting behavior by providing
4920 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4922 * quotearg.c (N_): New macro.
4923 (gettext_default): New function.
4924 (quotearg_buffer_restyled): Use
4925 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4926 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4928 2000-07-09 Jim Meyering <meyering@lucent.com>
4930 * Most files: Update copyright dates to include 2000.
4932 2000-07-08 Jim Meyering <meyering@lucent.com>
4934 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4936 (xgethostname): Remove now-unnecessary #ifdef.
4937 Move declaration of `err' into loop where it's used.
4939 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4941 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4942 by allocating a larger buffer. Test the gethostname return value for
4943 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4944 returns an error and ENAMETOOLONG isn't defined.
4946 2000-07-05 Paul Eggert <eggert@twinsun.com>
4947 and Bruno Haible <haible@clisp.cons.org>
4949 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4951 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4953 * quotearg.c (struct quoting_options): Simplify quote_these_too
4956 2000-07-03 Jim Meyering <meyering@lucent.com>
4958 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4959 Reported by Bruno Haible.
4961 2000-07-04 Jim Meyering <meyering@lucent.com>
4963 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4964 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4967 2000-07-03 Paul Eggert <eggert@twinsun.com>
4968 and Bruno Haible <haible@clisp.cons.org>
4970 * quotearg.c (mbrtowc):
4971 Assign to *pwc, and return 1 only if result is nonzero.
4972 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4974 2000-07-03 Jim Meyering <meyering@lucent.com>
4976 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4977 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4980 2000-07-02 Jim Meyering <meyering@lucent.com>
4982 * quotearg.c (mbstate_t): Don't define here.
4984 2000-07-02 Jim Meyering <meyering@lucent.com>
4986 * nanosleep.c (SIGCONT): Define if not already defined.
4988 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4990 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4991 per change in ../m4/ls-mntd-fs.m4.
4992 (read_filesystem_list): Ignore symbolic links.
4994 2000-06-29 Jim Meyering <meyering@lucent.com>
4996 * same.c: Include <string.h> or <strings.h>, as appropriate,
4997 for declaration of strcmp.
4999 * long-options.c: Include <stdlib.h>, for declaration of exit.
5001 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5002 Avoid warning by casting result to `char *' to remove `const'.
5004 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5006 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5008 2000-06-26 Paul Eggert <eggert@twinsun.com>
5010 savedir now sets errno on failure and invokes xmalloc to get memory.
5011 Fix a couple of other minor bugs while we're at it.
5013 * savedir.c (<unistd.h>): Do not include; there's no need.
5014 (NAMLEN): Remove macro.
5015 (malloc, realloc): Remove decls.
5017 ("xalloc.h"): Include.
5018 (NAME_SIZE_DEFAULT): New macro.
5019 (savedir): Use xmalloc / xrealloc to allocate memory.
5020 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5021 Skip "" directory entries.
5022 Use strlen to calculate directory entry length, since the old method
5023 is rarely used these days and isn't worth supporting.
5024 Don't use a pointer after freeing it.
5025 Check for integer overflow when calculating allocation size.
5026 Use memcpy to copy entries, instead of stpcpy.
5027 Set errno properly when returning NULL.
5028 Check for readdir error.
5030 2000-06-26 Jim Meyering <meyering@lucent.com>
5032 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5034 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5036 * getusershell.c (xmalloc, xrealloc): Remove functions.
5038 Don't include <stdlib.h>. Don't declare malloc, realloc.
5040 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5042 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5044 2000-06-24 Jim Meyering <meyering@lucent.com>
5046 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5048 2000-06-21 Jim Meyering <meyering@lucent.com>
5050 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5052 2000-06-19 Paul Eggert <eggert@twinsun.com>
5054 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5055 (mbrtowc, mbstate_t): Define substitutes if
5056 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5057 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5058 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5060 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5062 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5063 than 1024, return a memory chunk of least possible size, instead
5064 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5065 Use free/xmalloc instead of xrealloc to avoid copying for very long
5068 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5070 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5071 address, not strdup. Include <stdlib.h> and don't declare free().
5073 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5075 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5078 2000-06-21 Jim Meyering <meyering@lucent.com>
5080 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5081 (noinst_HEADERS): Add getstr.h.
5083 * getline.c (getstr): Move into a separate file.
5084 * getstr.c (getstr): New file, extracted from getline.c, with
5085 the following changes: new parameter, delim2; both delim[12]
5086 parameters have type `int', not `char'. The latter would lose
5087 with 8-bit delimiters.
5088 * getstr.h: New file.
5090 2000-06-19 Jim Meyering <meyering@lucent.com>
5092 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5094 2000-06-18 Jim Meyering <meyering@lucent.com>
5096 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5097 Besides, these days every porting target provides a mkdir function.
5099 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5100 (this snippet comes from src/system.h).
5102 2000-06-15 Paul Eggert <eggert@twinsun.com>
5104 * human.c (adjust_value): New function.
5105 (human_readable_inexact): Apply rounding style even when
5106 printing approximate values.
5108 2000-06-14 Paul Eggert <eggert@twinsun.com>
5110 * human.c (human_readable_inexact): Allow an input block
5111 size that is not a multiple of the output block size, and vice versa.
5112 Reported by Piergiorgio Sartor.
5114 2000-06-14 Paul Eggert <eggert@twinsun.com>
5116 * getdate.y (get_date): Apply relative times after time
5117 zone indicator, not before. Reported by Todd A. Jacobs.
5119 2000-06-13 Jim Meyering <meyering@lucent.com>
5121 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5123 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5125 2000-06-12 Paul Eggert <eggert@twinsun.com>
5127 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5129 2000-06-04 Paul Eggert <eggert@twinsun.com>
5131 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5133 2000-06-04 Jim Meyering <meyering@lucent.com>
5135 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5136 SunOS 4.1.4 for which gid_t is an unsigned type.
5138 2000-06-03 Jim Meyering <meyering@lucent.com>
5140 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5142 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5144 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5145 newer, don't install charset.alias.
5146 * config.charset: Change the Linux/glibc rules so they become empty
5147 on glibc-2.1 or newer.
5149 2000-06-02 Jim Meyering <meyering@lucent.com>
5151 * mountlist.c: Back out last change. Instead, do this...
5152 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5153 member using the same `ignore'-testing code.
5154 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5158 2000-05-29 Jim Meyering <meyering@lucent.com>
5160 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5161 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5163 2000-05-22 Jim Meyering <meyering@lucent.com>
5165 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5167 2000-05-18 Jim Meyering <meyering@lucent.com>
5169 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5170 back, too, since it may have been modified by allocate_entry.
5171 (hash_delete): Rewrite to use neither the assignment operator
5172 nor the comma operator in an if-expression.
5174 2000-05-15 Paul Eggert <eggert@twinsun.com>
5177 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5178 Remove; no longer needed.
5179 "quotearg.h": Add include.
5180 (file_name): Do not bother to explicitly initialize to NULL; it's less
5181 efficient on some hosts.
5182 (close_stdout_status): Remove test as to whether stdout was already
5183 closed; it breaks for the case "echo x | sort >&-".
5184 Quote file name colons.
5185 Do not assume that _("write error") lacks format strings.
5187 2000-05-15 Jim Meyering <meyering@lucent.com>
5189 * version-etc.c (version_etc_copyright): Update the copyright string
5190 used in all --version output.
5192 2000-05-14 Jim Meyering <meyering@lucent.com>
5194 * closeout.c (close_stdout_set_file_name): New function.
5195 (close_stdout_status): Use new file-scoped global.
5196 Return right away if fstat says the stdout file descriptor is invalid.
5197 * closeout.h (close_stdout_set_file_name): Declare.
5199 2000-05-10 Jim Meyering <meyering@lucent.com>
5201 * closeout.c [default_exit_status]: New file-scoped variable.
5202 (close_stdout_set_status): New function.
5203 * closeout.h (close_stdout_set_status): Declare.
5205 2000-05-08 Jim Meyering <meyering@lucent.com>
5207 * long-options.c: Don't include closeout.h.
5208 (parse_long_options): Don't call close_stdout for --version.
5210 2000-05-06 Jim Meyering <meyering@lucent.com>
5212 * strnlen.c: Undefine __strnlen and strnlen.
5213 [!weak_alias]: Define __strnlen to strnlen.
5215 * atexit.c: New file, from libiberty.
5217 2000-05-06 Jim Meyering <meyering@lucent.com>
5219 * closeout.c (close_stdout_status): Also check for errors on the
5222 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5224 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5225 instead of xmalloc, xrealloc, path_concat.
5226 (locale_charset): Treat empty environment variables as absent.
5227 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5229 2000-05-04 Jim Meyering <meyering@lucent.com>
5231 * getopt.c: Update from glibc.
5232 * obstack.c: Likewise.
5233 * obstack.h: Likewise.
5234 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5236 * regex.h: Likewise.
5237 * strndup.c: Likewise.
5238 * strnlen.c: New file, from glibc.
5240 2000-05-01 Jim Meyering <meyering@lucent.com>
5242 * full-write.c (full_write): Remove `FIXME' part of comment.
5244 2000-04-29 Jim Meyering <meyering@lucent.com>
5246 * path-concat.c: Declare strdup only if it's not defined.
5247 * canon-host.c: Likewise.
5249 2000-04-28 Jim Meyering <meyering@lucent.com>
5251 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5252 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5253 included first, then limits.h is included by locale.h by libintl.h.
5254 From John David Anglin.
5256 2000-04-25 Jim Meyering <meyering@lucent.com>
5258 * makepath.c (S_IRWXUGO): Define.
5259 (make_path): Always perform explicit chmod if MODE specifies any
5260 of the `special' permission bits. Prompted by a bug report against
5261 install from Mate Wierdl and Joost van Baal.
5263 2000-04-18 Jim Meyering <meyering@lucent.com>
5267 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5268 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5270 2000-04-17 Jim Meyering <meyering@lucent.com>
5272 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5273 the definition of it to rpl_strftime also defined-away the system's
5276 2000-04-15 Jim Meyering <meyering@lucent.com>
5278 Use `C' to denote so-called `contiguous' files, the same way
5280 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5281 (ftypelet): Use S_ISCTG.
5282 From Michael Deutschmann.
5284 2000-04-14 Jim Meyering <meyering@lucent.com>
5286 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5288 2000-04-08 Jim Meyering <meyering@lucent.com>
5290 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5291 names don't conflict. Reported by Eli Zaretskii.
5293 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5295 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5296 bug. Deal with the different error behavior of Irix iconv.
5298 2000-04-07 Jim Meyering <meyering@lucent.com>
5300 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5301 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5303 2000-04-05 Jim Meyering <meyering@lucent.com>
5305 Portability tweaks required for ultrix4.3.
5306 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5307 * readutmp.c: Include sys/types.h before sys/stat.h.
5308 * canon-host.c: Declare strdup.
5309 * path-concat.c: Likewise.
5310 From John David Anglin.
5312 2000-04-04 Jim Meyering <meyering@lucent.com>
5314 Be more DOS 8.3-friendly.
5315 * ref-add.sin: Renamed from ref-add.sed.in.
5316 * ref-del.sin: Renamed from ref-del.sed.in.
5317 * Makefile.am: Reflect renaming.
5318 Reported by Eli Zaretskii.
5320 Use a temporary file name that won't clash with `charset.alias'
5321 in the DOS 8.3 name space.
5322 * Makefile.am (charset_tmp): Define.
5323 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5324 (uninstall-local): Likewise.
5325 Reported by Eli Zaretskii.
5327 2000-03-29 Paul Eggert <eggert@twinsun.com>
5329 * time/strftime.c (my_strftime): Make sure we call the system
5330 strftime, not ourselves, when invoking the underlying strftime.
5332 2000-03-24 Jim Meyering <meyering@lucent.com>
5334 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5335 (charset_alias): Define.
5336 (install-exec-local): Factor out common code.
5337 (uninstall-local): Split lines longer than 80.
5338 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5340 (.sed.in.sed): New rule. Don't redirect directly to $@.
5341 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5343 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5345 * config.charset: Output a line containing "Packages using this file".
5346 * ref-add.sed.in, ref-del.sed.in: New files.
5347 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5348 ref-del.sed): New rules.
5350 2000-03-17 Jim Meyering <meyering@lucent.com>
5352 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5353 Otherwise, include <strings.h>
5355 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5357 * unicodeio.c (utf8_wctomb): New function.
5358 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5359 format instead of in UCS-4 with platform dependent endianness.
5361 2000-03-07 Paul Eggert <eggert@twinsun.com>
5363 * savedir.c (savedir): Work even if directory size is
5364 negative; this can happen with some screwy NFS configurations.
5366 2000-03-06 Jim Meyering <meyering@lucent.com>
5368 * localcharset.c (get_charset_aliases): Don't try to free file_name
5369 if it's NULL (because we ran out of memory). From Bruno Haible.
5371 2000-03-05 Jim Meyering <meyering@lucent.com>
5373 * localcharset.c ("path-concat.h"): Include.
5374 (get_charset_aliases): Use path_concat instead of ANSI string
5377 * unicodeio.h (PARAMS): Define.
5378 Use it to guard prototype.
5380 2000-03-04 Jim Meyering <meyering@lucent.com>
5382 * Makefile.am (install-exec-local): Create $(libdir) before installing
5384 (uninstall-local): Uncomment this rule so `make distcheck' works
5387 * unicodeio.c (<errno.h>): Include it.
5388 (errno): Declare if not defined.
5390 * localcharset.c: Add Bruno's comment justifying use of volatile.
5392 * config.charset: New version, incorporating remarks from a linux
5393 i18n mailing list. From Bruno Haible.
5395 2000-03-02 Jim Meyering <meyering@lucent.com>
5397 * Makefile.am (EXTRA_DIST): Add config.charset.
5399 2000-03-01 Jim Meyering <meyering@lucent.com>
5401 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5402 * unicodeio.c: Likewise.
5404 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5406 * config.charset: New file.
5407 * localcharset.c: New file.
5408 * unicodeio.h, unicodeio.c: New files.
5409 * Makefile.am (DEFS): Add -DLIBDIR=...
5410 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5411 (noinst_HEADERS): Add unicodeio.h.
5412 (all-local, install-exec-local, charset.alias): New targets.
5414 2000-02-28 Paul Eggert <eggert@twinsun.com>
5416 * quotearg.c (ALERT_CHAR): New macro.
5417 (quotearg_buffer_restyled): Use it.
5419 2000-02-27 Jim Meyering <meyering@lucent.com>
5421 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5422 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5424 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5425 not `#if STDC_HEADERS'.
5426 Declare malloc if needed.
5428 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5429 now that autoconf always defines the HAVE_DECL_ symbols.
5430 * human.c: Likewise.
5432 * strtoumax.c: Likewise.
5434 * backupfile.c: Arrange for cpp to fail if the configure-time
5435 declaration check was not run.
5437 * human.c: Likewise.
5439 * strtoumax.c: Likewise.
5441 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5442 then first look up the entire `.'-containing string as a login name.
5444 2000-02-18 Paul Eggert <eggert@twinsun.com>
5446 * getdate.y: Handle two-digit years with leading zeros correctly.
5447 (textint): New typedef.
5448 (parser_control): Member year changed from int to textint.
5450 (YYSTYPE): Removed; replaced by %union with int and textint members.
5451 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5452 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5453 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5454 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5455 (date, number, to_year): Use width of number in digits, not its value,
5456 to determine whether it's a 2-digit year, or a 2-digit time.
5457 (yylex): Store number of digits of numeric tokens.
5458 Reported by John Kendall.
5460 (parser_control): Changed from struct parser_control to typedef (for
5461 consistency). All uses changed.
5463 (tID): Removed; not used.
5464 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5466 2000-02-14 Paul Eggert <eggert@twinsun.com>
5468 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5469 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5471 2000-02-12 Jim Meyering <meyering@lucent.com>
5473 * userspec.c (ISDIGIT): Define it.
5474 (isdigit): Remove definition.
5475 (is_number): Use ISDIGIT, not isdigit.
5476 <libintl.h>: Include.
5478 (parse_user_spec): Mark translatable strings.
5480 2000-02-10 Jim Meyering <meyering@lucent.com>
5482 With these changes, nanosleep.[ch] are finally enough like the other
5483 lib/* replacement files to compile on a few more losing systems.
5485 * nanosleep.h: Don't include config.h.
5486 Remove prototype from declaration of nanosleep.
5487 (PARAMS): Remove now-unneeded definition.
5488 * nanosleep.c: #undef nanosleep.
5489 (rpl_nanosleep): Rename from nanosleep.
5491 2000-02-03 Jim Meyering <meyering@lucent.com>
5493 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5494 rather than with `#if HAVE_UTMPNAME'.
5496 2000-02-01 Jim Meyering <meyering@lucent.com>
5498 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5500 2000-01-31 Jim Meyering <meyering@lucent.com>
5502 * nanosleep.h (nanosleep): Guard declaration with
5503 `#if ! HAVE_DECL_NANOSLEEP'.
5504 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5505 the declaration in that vendor's sys/timers.h.
5506 Reported by Christian Krackowizer.
5508 * quotearg.c (ISASCII): Add #undef and move definition to follow
5509 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5510 (ISPRINT): Likewise.
5511 Reported by Tom Tromey.
5513 2000-01-30 Jim Meyering <meyering@lucent.com>
5515 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5516 uses of ->ut_name. The latter doesn't work with new Linux header files
5517 where only utmpx.ut_user is declared.
5519 * readutmp.h (UT_USER): Define.
5521 2000-01-23 Jim Meyering <meyering@lucent.com>
5523 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5526 2000-01-22 Jim Meyering <meyering@lucent.com>
5528 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5529 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5530 Required for some AIX systems. Reported by Christian Krackowizer.
5531 [TESTING] (main): New function.
5533 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5534 * dirname.c (dir_name): Support for DOS-style file names with drive
5537 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5539 * strverscmp.c (ISDIGIT): Define.
5540 (strverscmp): Use ISDIGIT, not isdigit.
5542 2000-01-17 Paul Eggert <eggert@twinsun.com>
5544 * nanosleep.c (nanosleep):
5545 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5546 POSIX.1 doesn't require SA_INTERRUPT and some systems
5547 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5548 it's been part of POSIX.1 since day 1 (in 1988).
5550 2000-01-17 Jim Meyering <meyering@lucent.com>
5552 * interlock: Remove unused file. Reported by François Pinard.
5554 2000-01-16 Paul Eggert <eggert@twinsun.com>
5556 * quotearg.c (quotearg_buffer_restyled): Do not quote
5557 alert, backslash, formfeed, and vertical tab unnecessarily in
5558 shell quoting style.
5561 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5562 Free Software Foundation, Inc.
5563 Copying and distribution of this file, with or without modification,
5564 are permitted provided the copyright notice and this notice are preserved.