1 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4 its complicated substitute.
5 * argp-help.c: Include <errno.h>, for program_invocation_short_name
6 and program_invocation_name.
7 (__argp_basename) [!_LIBC]: Remove; the only use was
9 (__argp_short_program_name): Change condition from
10 !defined __argp_short_program_name to
11 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
12 to match argp-namefrob.h.
13 (__argp_failure): Don't assume strerror_r returns char *.
14 * argp-parse.c (N_): Define unconditionally.
15 (argp_default_options): Fill out initializers with 0 to avoid
18 2004-08-12 Simon Josefsson <jas@extundo.com>
20 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
21 * getopt_.h: Renamed from getopt.h.
23 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
27 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
28 wmemchr or wmemcpy. Problem reported by Robert Dahlem
29 for Reliant Unix 5.43.
31 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
32 (union fooround): Use uintmax_t, not long int.
33 The rest is a merge from libc:
34 [defined _LIBC]: Include <shlib-compat.h>.
35 (_obstack) [defined _LIBC]: Remove after 2.3.4.
37 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
39 * strverscmp.c: Convert to UTF-8.
41 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
43 * obstack.h (obstack_empty_p):
44 Don't assume that chunk->contents is suitably aligned.
45 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
46 Likewise. Problem reported by Benno in
47 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
49 * chown.c (rpl_chown): Work even if the file is writeable but not
50 readable. This could be improved further but it'd take some work.
52 2004-08-08 Simon Josefsson <jas@extundo.com>
54 * xgethostname.c: Don't include error.h (not used).
57 * getpass.c: Include getpass.h first.
59 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
61 * xalloc-die.c: New files.
62 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
64 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
65 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
66 (_, N_, xalloc_die): Move to xalloc-die.c.
67 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
68 so that we needn't mess with xalloc_msg_memory_exhausted.
70 * sha1.h: Renamed from sha.h.
71 (SHA1_H): Renamed from _SHA_H.
72 (sha1_ctx): Renamed from sha_ctx.
73 (sha1_init_ctx): Renamed from sha_init_ctx.
74 (sha1_process_block): Renamed from sha_process_block.
75 (sha1_process_bytes): Renamed from sha_process_bytes.
76 (sha1_finish_ctx): Renamed from sha_finish_ctx.
77 (sha1_read_ctx): Renamed from sha_read_ctx.
78 (sha1_stream): Renamed from sha_stream.
79 (sha1_buffer): Renamed from sha_buffer.
80 * sha1.c: Likewise; renamed from sha.c.
81 Do not include <sys/types.h>.
82 Include <stddef.h> rather than <stdlib.h>.
84 2004-08-08 Bruno Haible <bruno@clisp.org>
86 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
87 FILESYSTEM_PREFIX_LEN.
88 * progreloc.c: Likewise.
89 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
91 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
94 * argp-help.c (make_hol, hol_append): Don't assume that
95 SIZE_MAX is a valid preprocessor constant.
96 (__argp_basename): Change from "#ifndef _LIBC"
97 to "#ifndef __argp_short_program_name", so that
98 we don't compile these functions for tar.
100 More merges from coreutils.
101 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
102 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
104 * addext.c: Remove; no longer needed.
105 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
106 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
107 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
108 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
109 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
110 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
111 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
112 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
113 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
114 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
115 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
116 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
117 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
118 Import changes from coreutils.
120 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
122 Merge from coreutils.
124 * .gdb-history: Remove; this doesn't belong here.
126 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
127 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
128 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
130 * dirname.h: Include <stdbool.h>.
131 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
132 for consistency with POSIX terminology. All uses changed.
133 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
134 (strip_trailing_slashes): Use bool for booleans.
135 * stripslash.c (strip_trailing_slashes): Likewise.
137 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
138 sometimes returns a positive errno value even when it succeeds.
139 (print_errno_message) [!LIBC]: Fall back on strerror if
142 * path-concat.c (mempcpy): Don't define if a system header defines it.
143 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
144 (longest_relative_suffix): New function.
145 (path_concat): Use it. Assume first argument is not NULL.
146 Port to DOS. Omit redundant separators.
147 Report an error instead of returning NULL.
148 Use mempcpy instead of memcpy.
149 (xpath_concat): Remove: not declared or used.
151 * same.h: Include <stdbool.h>
152 (same_name): Return bool, not int.
153 * same.c (same_name): Likewise.
154 (errno): Don't declare; we assume C89 or better now.
156 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
157 if not already defined.
159 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
160 * dup-safer.c (errno): Likewise.
162 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
164 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
167 2004-08-03 Simon Josefsson <jas@extundo.com>
169 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
170 * progname.h: Don't include stdbool.h.
172 2004-08-02 Simon Josefsson <jas@extundo.com>
174 * getsubopt.h: New file, with comments from Bruno Haible.
175 * getsubopt.c: New file, from glibc, but slightly modified based on
176 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
178 2004-08-01 Simon Josefsson <jas@extundo.com>
180 * xgetdomainname.c: Include stdlib.h, for free().
182 2004-07-16 Simon Josefsson <jas@extundo.com>
186 2004-07-16 Bruno Haible <bruno@clisp.org>
188 * backupfile.h: Add extern "C" for C++.
189 * closeout.h: Likewise.
190 * copy-file.h: Likewise.
191 * findprog.h: Likewise.
192 * full-write.h: Likewise.
193 * pathname.h: Likewise.
194 * progname.h: Likewise.
195 * stpcpy.h: Likewise.
196 * stpncpy.h: Likewise.
197 * strcase.h: Likewise.
198 * strstr.h: Likewise.
199 * xalloc.h: Likewise.
201 * mbswidth.h: Add extern "C" for C++.
202 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
204 2004-07-09 Simon Josefsson <jas@extundo.com>
206 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
207 failed without this.)
209 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
211 * fchown-stub.c: New file.
213 2004-06-24 Jim Meyering <jim@meyering.net>
215 * obstack.h (obstack_base): Cast to (void *), per documentation.
217 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
219 * argz.c, argz_.h: New files, which are autoupdated from libtool.
221 2004-06-01 Jim Meyering <jim@meyering.net>
223 * calloc.c: New file.
225 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
227 * getdate.y (yylex): Allow space between sign and number.
228 Problem reported by Dan Jacobson.
230 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
231 and Jim Meyering <jim@meyering.net>
233 Merge from coreutils CVS.
235 * stat-macros.h: New file, with contents from file-type.h
236 and coreutils' system.h.
237 * file-type.c: Include "stat-macros.h".
238 * file-type.h (file_type): Move all macro definitions to new file,
241 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
242 Wrap old code with this conditional.
243 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
244 function that does not dereference symlinks.
245 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
247 * xreadlink.c: Include xreadlink.h first, to catch .h file
249 (xreadlink): Accept new arg SIZE, for efficiency.
250 All decls and uses changed.
251 * xreadlink.h: Include <stddef.h>, for size_t.
253 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
254 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
256 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
258 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
260 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
261 macros to be defined.
262 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
263 the allocator returns NULL because the requested size is zero.
265 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
267 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
268 var. Add comment explaining why libc still defines it. This
269 merges the following patch from glibc:
270 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
272 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
274 * obstack.c (_obstack): Remove unused variable. It hasn't been
275 present in glibc since revision 1.1 of this file.
276 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
277 obstack_alignment_mask, obstack_alloc, obstack_base,
278 obstack_blank, obstack_blank_fast, obstack_chunk_size,
279 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
280 obstack_grow0, obstack_init, obstack_int_grow,
281 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
282 obstack_next_free, obstack_object_size, obstack_ptr_grow,
283 obstack_ptr_grow_fast, obstack_room): Remove declarations of
284 nonexistent functions.
286 2004-05-17 Derek R. Price <derek@ximbiot.com>
287 Paul Eggert <eggert@cs.ucla.edu>
289 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
291 2004-05-14 Bruno Haible <bruno@clisp.org>
293 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
294 that consists of a '.' followed by an empty digit string.
295 Patch by Tor Lillqvist <tml@iki.fi>.
297 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
299 Port obstack to the AS/400, where pointers are 16 bytes wide and
300 you cannot cast an integer to a valid pointer. This patch is
301 currently waiting to be integrated into glibc; see
302 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
304 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
305 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
306 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
307 (struct obstack): temp member is now a union of a pointer and
308 an integer, instead of an integer. All integer uses changed.
309 This does not affect the physical layout of struct obstack,
310 except on hosts (like the AS/400) where the size or alignment of
311 void * is greater than that of ptrdiff_t.
312 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
313 __STDC__)]: Store temporary in pointer member of union, not
315 * obstack.c: Include <stddef.h>, for offsetof.
316 (struct fooalign): Remove; it doesn't need a name.
317 (union fooround): Change double to long double, and add void *.
318 (DEFAULT_ALIGNMENT): Use offsetof to compute.
319 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
320 not a macro. Hence the values are always int; so remove all
321 casts-to-int in uses.
323 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
324 Derek Price <derek@ximbiot.com>
326 * alloca.c: Include <alloca.h>, to get our interface.
327 * alloca_.h: Use __alloca on AIX, so that we don't have to
328 include <alloca.h> first. Use C89 prototype for alloca; this
329 requires including <stddef.h> for size_t. Use extern "C" if C++.
330 Use #elif for simplicity, since we can assume C89 now.
331 Don't try to source the system alloca.h since it will not be found
332 and to prevent recursively including its replacement.
333 * fnmatch.c: Include <alloca.h> instead of opencoding.
334 * lib/regex.c: Likewise.
336 2004-05-16 Derek Price <derek@ximbiot.com>
337 Paul Eggert <eggert@cs.ucla.edu>
339 getline cleanup. This changes the getndelim2 API: both order of
340 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
343 * getline.c: Don't include stddef.h or stdio.h, since our
345 (getline): Always use getdelim, so that we don't have two
347 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
349 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
350 (GETNDELIM2_MAXIMUM): New macro.
351 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
352 instead of the old practice of delim2==0. All callers changed.
353 Return -1 on overflow, instead of returning junk.
354 Do not set *linesize unless allocation succeeds.
355 * getndelim2.h: Do not include stddef.h; no longer needed, now
356 that we include sys/types.h.
357 * getnline.h: Likewise.
358 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
359 (getndelim2): Reorder arguments.
360 * getnline.c (getnline, getndelim):
361 Don't discard the NMAX argument.
362 (getnline): Invoke getndelim, to avoid code duplication.
363 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
364 of (size_t) -1 by callers of the getnline family.
366 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
368 * nanosleep.c (suspended): Change its type from int to
369 sig_atomic_t volatile.
370 (first_call): Make it private to rpl_nanosleep, and have it
371 be zero initially as that's a bit faster.
372 (my_usleep): Round up fractional times instead of truncating them,
373 as this is the usual meaning for 'sleep'.
375 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
377 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
378 (ENOSYS): Define if not defined.
379 (settime): Fall back on stime if it exists and settimeofday fails.
380 But don't bother with fallbacks if a method fails with errno == EPERM.
382 2004-05-11 Jim Meyering <jim@meyering.net>
384 Prior to this change, the save_cwd caller required read access to the
385 current directory on most systems (ones with the fchdir function).
387 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
388 fails, try write-only, and finally, resort to using xgetcwd.
390 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
392 * obstack.c, obstack.h: Import changes from libc.
394 2004-04-28 Bruno Haible <bruno@clisp.org>
396 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
397 implicitly appends .exe to executables.
398 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
399 accepts Windows pathnames.
400 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
401 Cygwin like Windows, since it now accepts Windows pathnames.
402 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
403 Cygwin like Windows, since it now accepts Windows pathnames.
404 Reported by Derek Robert Price <derek@ximbiot.com>.
406 2004-04-20 Jim Meyering <jim@meyering.net>
408 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
410 2004-04-20 Jim Meyering <jim@meyering.net>
411 Bruno Haible <bruno@clisp.org>
413 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
414 memory when realloc fails.
416 2004-04-18 Jim Meyering <jim@meyering.net>
418 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
419 don't leak memory and do call END_UTMP_ENT.
421 2004-04-11 Paul Eggert <eggert@twinsun.com>
423 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
424 (CHAR_BIT): Remove, since we assume C89.
425 Include <stdint.h> if available, as per current Autoconf CVS advice.
427 2004-03-30 Paul Eggert <eggert@twinsun.com>
429 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
430 not bool, to be more consistent with Unix conventions.
431 Suggested by Bruno Haible.
433 Merge from coreutils.
435 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
438 * getdate.h: Include stdbool.h, and timespec.h instead of
439 the usual <time.h> dance.
440 (get_date): Change signature to support fractional time stamps.
442 * getdate.y: Include "getdate.h" first, as we can now
443 assume C89 and don't need to worry about 'const'.
444 Similarly, include "unlocked-io.h" near start, not in middle.
446 (textint.value): Use long int rather than int.
447 (textint.digits): Use size_t rather than int.
448 (BILLION, LOG10_BILLION): New constants.
449 (parser_control): New member rel_ns. Members day_ordinal,
450 time_zone, month, day, hour, minutes, rel_year, rel_month,
451 rel_day, rel_hour, rel_minutes, rel_seconds
452 are now long int, not int. Member seconds is now struct timespec,
453 not int. New member timespec_seen. Members dates_seen, days_seen,
454 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
456 (%union.intval): Now long int, not int.
458 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
459 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
460 (spec): Now is a timespec or an item list.
461 (timespec, items): New nonterminals.
462 (time, rel, relunit, number, get_date):
463 Add support for fractional seconds.
464 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
465 (gmtime, localtime, mktime): Remove decls; not needed with C89.
466 (to_hour): First arg is now long int, not int.
467 (to_year): Returns long int, not int.
468 Don't treat year -70 like 70.
469 (tm_diff): Returns long int, not int.
470 (lookup_word): Use bool instead of int when appropriate.
471 (yylex): Use size_t for count, not int.
472 Detect overflow when parsing large integer constants.
473 Add support for fractions.
474 (get_date): Make pointers 'const' if possible.
475 Use more-portable code to detect integer overflow.
476 (main) [TEST]: Adjust to above changes. Test for localtime failure.
477 Don't use ctime; it's not reliable if the year has >4 digits.
479 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
480 This is for compatibility with BSD.
482 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
483 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
484 From coreutils' system.h.
486 * userspec.c: Don't include "posixver.h".
487 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
488 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
489 compatible extension. Simplify code by removing a boolean int
490 that was always nonzero if a string was nonnull.
492 2004-03-30 Jim Meyering <jim@meyering.net>
494 Merge from coreutils.
496 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
498 * readtokens.c (readtoken): Don't leak 64 bytes when reading
499 an empty input stream.
501 * readtokens.c: Include <stdbool.h>.
502 (readtoken): Use `size_t' rather than int/long.
503 All callers adjusted.
504 Use `bool' rather than `int' where appropriate.
505 Use memset rather than an explicit loop.
506 Use x2nrealloc rather than xrealloc.
507 Allow the use of `\0' as a delimiter.
508 (readtokens): Likewise.
509 * readtokens.h (readtoken, readtokens): Update prototypes.
511 2004-03-30 Bruno Haible <bruno@clisp.org>
513 * getloadavg.c (getloadavg): Don't assume setlocale returns
516 2004-03-29 Paul Eggert <eggert@twinsun.com>
518 Merge changes to getloadavg.c from coreutils and Emacs.
520 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
521 Define to an expression, not to the empty string.
522 Include cloexec.h and xalloc.h.
523 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
524 Use set_cloexec_flag rather than rolling our own.
525 * cloexec.c, cloexec.h: New files.
527 2004-03-18 Paul Eggert <eggert@twinsun.com>
529 * getopt.h: Sync with libc CVS.
531 2004-03-18 Paul Eggert <eggert@twinsun.com>
532 Bruno Haible <bruno@clisp.org>
534 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
535 not on all platforms that have <wchar.h>.
536 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
538 2004-03-09 Paul Eggert <eggert@twinsun.com>
540 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
542 * getopt_int.h: New file, also synced from libc.
544 2004-03-07 Paul Eggert <eggert@twinsun.com>
546 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
547 '#if' expressions. Unlike the code it replaces, it does not
548 depend on (defined _SC_PAGESIZE). However, it does depend on
549 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
550 first reported by Jason Andrade in
551 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
553 2004-01-18 Simon Josefsson <jas@extundo.com>
555 * strdup.h: New file.
556 * strdup.c: Include it.
557 * path-concat.c: Include strdup.h. Drop strdup declaration.
558 * userspec.c: Include strdup.h. Drop strdup declaration.
560 2004-02-06 Karl Berry <karl@gnu.org>
562 * config.charset: update from gettext 0.14.1.
564 2004-02-05 Paul Eggert <eggert@twinsun.com>
566 Add comments and code, prompted by suggestions from Bruno Haible
568 * quotearg.h (quotearg_alloc): New decl. Improve the comments
569 describing the enum quoting_style values.
570 * quotearg.c (quotearg_alloc): New function.
571 (quotearg_buffer_restyled): Treat lone { and } as special.
572 Treat = as special. Work around bug with older shells
573 that "see" a '\' that is really the 2nd byte of a multibyte char.
574 Quote empty string with shell_quoting_style.
576 2004-02-03 Bruno Haible <bruno@clisp.org>
578 * pipe.h: New file, from GNU gettext.
579 * pipe.c: New file, from GNU gettext.
581 2004-01-27 Bruno Haible <bruno@clisp.org>
583 * execute.h: New file, from GNU gettext.
584 * execute.c: New file, from GNU gettext.
585 * w32spawn.h: New file, from GNU gettext.
587 2004-01-23 Paul Eggert <eggert@twinsun.com>
589 Exit-status fix from coreutils.
591 Use exit_failure consistently in place of EXIT_FAILURE,
592 so that program exit statuses are consistent on failure.
594 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
595 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
596 * argmatch.h: Comment fix to match the above.
597 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
598 Now a macro referring to exit_failure, instead of a separate
599 variable. Include "exitfail.h" to get it.
600 * xstrtol.h: Include "exitfail.h".
601 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
603 * long-options.c (parse_long_options): Use prototype
604 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
607 2004-01-21 Jim Meyering <jim@meyering.net>
609 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
610 so as not to conflict with a different-sized __mktime_internal
611 function in GNU libc.
612 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
613 Problem building statically-linked `ls' reported by Michael Brunnbauer.
615 2004-01-18 Paul Eggert <eggert@twinsun.com>
617 Merge from diffutils.
619 * file-type.c (file_type): Add typed memory objects.
620 * file-type.h (S_TYPEISTMO): New macro.
622 * c-stack.h (c_stack_action): Remove argv argument.
623 * c-stack.c (c_stack_action): Likewise. All uses changed.
624 (die): Don't calculate message unless segv_action returns.
625 (get_stack_location, min_address_from_argv, max_address_from_argv,
626 volatile stack_base, volatile_stack_size): Remove.
627 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
628 that every segmentation violation is a stack overflow. (Ouch!)
629 See Debian bug 136249 (still outstanding) for more info about why
630 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
632 2003-11-30 Bruno Haible <bruno@clisp.org>
634 Safer stack allocation.
635 * setenv.c: Include allocsa.h.
636 (alloca): Remove fallback definition.
637 (freea): Remove macro.
638 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
641 2003-10-17 Bruno Haible <bruno@clisp.org>
643 * binary-io.h: Avoid warnings on Cygwin.
645 2003-12-28 Bruno Haible <bruno@clisp.org>
647 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
648 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
650 2003-11-28 Bruno Haible <bruno@clisp.org>
652 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
654 2003-11-27 Bruno Haible <bruno@clisp.org>
656 * wait-process.c: On Windows, include windows.h. Needed on mingw.
658 2003-11-17 Bruno Haible <bruno@clisp.org>
660 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
662 2003-11-24 Bruno Haible <bruno@clisp.org>
664 * xallocsa.h: New file, from GNU gettext.
665 * xallocsa.c: New file, from GNU gettext.
667 2003-11-24 Bruno Haible <bruno@clisp.org>
669 * allocsa.h: New file, from GNU gettext.
670 * allocsa.c: New file, from GNU gettext.
672 2003-11-24 Bruno Haible <bruno@clisp.org>
674 * eealloc.h: New file.
676 2004-01-15 Jim Meyering <jim@meyering.net>
678 Merge from coreutils.
680 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
681 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
682 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
684 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
685 optional configure-time default.
687 * version-etc.c (version_etc_copyright): Update copyright date.
689 * xreadlink.c (xreadlink): Correct outdated comment.
691 2004-01-15 Paul Eggert <eggert@twinsun.com>
693 Merge from coreutils.
695 * posixver.c: Include posixver.h.
697 * same.c: Include <stdbool.h>, <limits.h>.
698 (_POSIX_NAME_MAX): Define if not defined.
700 (same_name): If file names are silently truncated, report
701 that the file names are the same if they are the same after
702 the silent truncation.
704 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
706 * xstrtod.c (xstrtod): Likewise. All callers changed to
707 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
710 2004-01-14 Paul Eggert <eggert@twinsun.com>
712 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
713 with like-named macro in fnmatch.c.
714 (EXT): Use an internal constant instead.
716 Merge fnmatch patches from glibc.
717 * fnmatch.c (mbsinit): Remove define.
718 Add libc_hidden_ver (__fnmatch, fnmatch).
719 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
720 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
722 2003-12-14 Karl Berry <karl@gnu.org>
724 * config.charset: update from gettext-runtime.
726 2003-12-03 Paul Eggert <eggert@twinsun.com>
728 * getgroups.c (getgroups): xmalloc takes one argument, not two.
729 Bug reported by Alfred M. Szmidt.
731 2003-11-29 Karl Berry <karl@gnu.org>
733 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
735 2003-11-23 Paul Eggert <eggert@twinsun.com>
736 Bruno Haible <bruno@clisp.org>
738 * printf-parse.h: Don't include sys/types.h.
739 (ARG_NONE): New macro.
740 (char_directive): Change type of *arg_index fields to size_t.
741 * printf-parse.c: Don't include sys/types.h.
742 (SSIZE_MAX): Remove macro.
743 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
744 Remove unnecessary overflow check.
745 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
748 2003-11-24 Paul Eggert <eggert@twinsun.com>
750 * alloca.c: Remove dependency on xalloc module.
751 (xalloc_die): Remove.
752 (memory_full) [!defined emacs]: New macro.
753 [!defined emacs]: Don't include xalloc.h.
754 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
755 address arithmetic overflows. Change datatypes a bit to avoid
758 2003-11-22 Jim Meyering <jim@meyering.net>
760 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
762 2003-11-17 Bruno Haible <bruno@clisp.org>
764 * vasnprintf.c (alloca): Remove fallback definition.
765 (freea): Remove definition.
766 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
767 Reported by Paul Eggert.
769 2003-11-17 Jim Meyering <jim@meyering.net>
771 On systems without utime and without a utimes function capable of
772 dealing with a NULL struct utimbuf* argument, this utime replacement
773 could -- in unusual circumstances -- leak a file descriptor.
774 * utime.c: Include <unistd.h> and <errno.h>.
775 (utime_null): Be sure to close `fd' and to preserve errno.
776 Reported by Geoff Collyer via Arnold Robbins.
778 2003-11-16 Paul Eggert <eggert@twinsun.com>
779 Bruno Haible <bruno@clisp.org>
781 Protect against address arithmetic overflow.
782 * printf-args.h: Include stddef.h.
783 (arguments): Change type of field 'count' to size_t.
784 * printf-args.c (printf_fetchargs): Use size_t instead of
785 'unsigned int' where appropriate.
786 * printf-parse.h: Include sys/types.h.
787 (char_directive): Change type of *arg_index fields to ssize_t.
788 (char_directives): Change type of fields 'count', max_*_length to
790 * printf-parse.c: Include sys/types.h and xsize.h.
791 (SSIZE_MAX): Define fallback value.
792 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
793 instead of 'int' where appropriate. Check a_allocated, d_allocated
794 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
795 * vasnprintf.c: Include xsize.h.
796 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
797 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
798 overflow. Avoid wraparound when converting a width or precision from
801 2003-11-16 Bruno Haible <bruno@clisp.org>
803 Update from GNU gettext.
804 * printf-parse.c: Generalize to it can be compiled for wide strings.
805 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
806 * vasnprintf.c: Generalize to it can be compiled for wide strings.
807 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
808 SNPRINTF): New macros.
809 Don't include <alloca.h> if the file is used inside libintl.
810 (local_wcslen): New function, for Solaris 2.5.1.
811 (VASNPRINTF): Use it instead of wcslen.
813 2003-11-16 Bruno Haible <bruno@clisp.org>
815 * xsize.h (xmax): New function.
816 (xsum, xsum3, xsum4): Declare as "pure" functions.
818 2003-11-12 Paul Eggert <eggert@twinsun.com>
820 * xalloc.h: Do not include <limits.h> or <stdint.h>.
821 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
822 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
823 heuristic is just as accurate as far as we know, and it removes a
824 dependency on size_max.m4 and ptrdiff_max.m4.
826 2003-11-12 Paul Eggert <eggert@twinsun.com>
828 * xstrtol.c (__xstrtol): Remove "break" immediately after
829 "return", to pacify some unknown compiler. Problem reported
832 2003-11-11 Bruno Haible <bruno@clisp.org>
834 * xsize.h (SIZE_MAX): Remove fallback definition.
835 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
838 2003-11-10 Paul Eggert <eggert@twinsun.com>
840 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
841 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
842 rejected some allocations of exactly SIZE_MAX - 2 bytes.
844 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
845 not (size_t) -1, since it's defined here.
847 2003-11-06 Paul Eggert <eggert@twinsun.com>
849 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
850 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
851 Reject sizes of exactly SIZE_MAX bytes.
852 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
853 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
855 2003-11-05 Bruno Haible <bruno@clisp.org>
857 * xsize.h: Include limits.h, to avoid a possible collision with
858 SIZE_MAX defined in <limits.h> on Solaris.
860 2003-11-04 Bruno Haible <bruno@clisp.org>
863 * linebreak.c: Include xsize.h.
864 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
865 argument for overflow.
866 Suggested by Paul Eggert.
868 2003-10-31 Bruno Haible <bruno@clisp.org>
870 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
871 to avoid (extremely rare) race condition.
872 Suggested by Paul Eggert.
874 2003-11-03 Jim Meyering <jim@meyering.net>
876 * userspec.c: Include "userspec.h".
877 * userspec.h: New file.
879 2003-10-31 Paul Eggert <eggert@twinsun.com>
881 * mountlist.h (struct mount_entry.me_type_malloced): New member.
882 * mountlist.c (SIZE_MAX): Define if not defined already.
883 (read_filesystem_list): Set and use me_type_malloced.
884 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
885 whatever the type happens to be), for brevity and consistency.
886 Check for size calculation overflow on Alphas running OSF/1.
888 2003-10-31 Jim Meyering <jim@meyering.net>
890 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
892 * linebuffer.c: Include <string.h> for declaration of memset.
894 2003-10-30 Paul Eggert <eggert@twinsun.com>
895 Bruno Haible <bruno@clisp.org>
897 * vasprintf.c: Include <limits.h>, <stdlib.h>.
898 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
900 2003-10-29 Paul Eggert <eggert@twinsun.com>
902 * xalloc.h (xalloc_oversized): Now a macro, not a function,
903 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
905 * quotearg.c (quotearg_n_options): Use it.
906 * group-member.c: Include <stdbool.h>.
907 (free_group_info): Arg is now const *; don't free arg.
908 (get_group_info): Now returns bool and accepts struct group_info *,
909 rather than returning a malloc'ed struct group_info *.
910 All uses changed. Check for overflow in internal size calculation.
912 * getusershell.c (readname): Simplify the code by using x2nrealloc
913 rather than xmalloc/xrealloc.
914 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
915 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
916 conformance bug: the old code used a pointer after freeing the
917 storage that it addressed.
918 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
919 rather than doing it by hand.
920 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
921 the buffer preserved. Use free and xmalloc instead.
922 * quotearg.c (quotearg_n_options): Likewise.
923 Use a simpler test for size overflow. Don't use xalloc_oversized
924 because unsigned int might be wider than size_t (!); this suggests
925 that we should switch from unsigned int to size_t for slot numbers.
927 2003-10-27 Bruno Haible <bruno@clisp.org>
929 * stdbool_.h: Better support for BeOS.
931 2003-10-27 Paul Eggert <eggert@twinsun.com>
933 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
934 to allocate the returned structure. Do not allocate a subarray,
935 as x2nrealloc will do that.
936 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
937 instead of xnrealloc.
938 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
940 2003-10-26 Paul Eggert <eggert@twinsun.com>
942 * xalloc.h (xalloc_oversized): New static inline function, for
943 callers that want to do their own size-overflow checking. Include
944 <stdbool.h>, since xalloc_oversized returns bool.
945 * xalloc.c (array_size_overflow): Remove. All callers changed
946 to use xalloc_oversized.
948 Add two functions x2realloc, x2nrealloc, for programs that grow
949 arrays dynamically by doubling their sizes.
950 * xalloc.h (x2realloc, x2nrealloc): New decls.
951 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
954 Port to C99 semantics for 'inline' of external functions.
955 Bug reported by Bruno Haible.
956 * xmalloc.c (xnmalloc_inline): New static inline function,
957 with the old contents of xnmalloc.
958 (xnmalloc, xmalloc): Use it.
959 (xnrealloc_inline): New static inline function,
960 with the old contents of xnrealloc.
961 (xnrealloc, xrealloc): Use it.
963 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
965 2003-10-25 Paul Eggert <eggert@twinsun.com>
967 Fix several address-calculation bugs in the hash modules,
968 plus some minor code cleanup.
970 * hash.h: Include <stdbool.h>, for bool.
971 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
972 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
973 hash_get_n_entries, hash_get_max_bucket_length,
974 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
975 hash_rehash): Use size_t rather than unsigned.
976 * hash.c (struct hash_table, hash_get_n_buckets,
977 hash_get_n_buckets_used, hash_get_n_entries,
978 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
979 hash_get_entries, hash_do_for_each, hash_string, is_prime,
980 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
982 (SIZE_MAX): Define if not defined.
983 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
984 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
986 Use const * when possible.
987 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
988 (check_tuning): Fix bug: if tuning parameters were very close to
989 0 or 1, rounding errors could have caused subscript violations.
990 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
991 (hash_initialize): Add 'fail:' label
992 to free table and return NULL, and use it to simplify code.
993 Use calloc rather than clearing the storage ourself.
994 (hash_initialize, hash_rehash): Check for arithmetic overflow in
995 buffer size calculations.
996 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
997 Include <stddef.h>, for size_t.
998 * hash-pjw.c (hash_pjw): Likewise.
999 Switch to method described by Bruno Haible.
1000 Include <limits.h>, for CHAR_BIT.
1001 (SIZE_BITS): New macro.
1003 2003-10-21 Paul Eggert <eggert@twinsun.com>
1005 * getndelim2.c (getndelim2): When size calculation overflows,
1006 ceiling the allocation at NMAX bytes rather than silently
1007 discarding input bytes before NMAX is reached. This makes
1008 a difference only if NMAX exceeds SIZE_MAX / 2.
1010 * obstack.c: Merge from glibc.
1011 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1012 Add libc_hidden_def (_obstack_newchunk).
1013 (_obstack_free) [! defined _LIBC]: Remove.
1014 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1015 a clone of the function body.
1016 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1017 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1019 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1020 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1023 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1024 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1025 Don't use lvalue casts, as GCC plans to remove support for them
1026 in GCC 3.5. Reported by Joseph S. Myers. This bug
1027 was also present in the non-GCC version, indicating that this
1028 code had always been buggy and had never been widely used.
1029 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1030 Use the fast variant of each macro, rather than copying the
1031 definiens of the fast variant; that way, we'll be more likely to
1032 catch future bugs in the fast variants.
1034 2003-10-20 Bruno Haible <bruno@clisp.org>
1036 * wait-process.h: New file, from GNU gettext.
1037 * wait-process.c: New file, from GNU gettext.
1039 2003-10-19 Jim Meyering <jim@meyering.net>
1041 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1043 2003-10-16 Paul Eggert <eggert@twinsun.com>
1045 * getgroups.c: Include <errno.h>, <stdlib.h>.
1046 (getgroups): First arg is int, not size_t.
1047 Don't let 'free' mangle errno.
1049 2003-10-16 Jim Meyering <jim@meyering.net>
1051 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1053 2003-10-15 Paul Eggert <eggert@twinsun.com>
1055 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1057 (new_exclude, add_exclude_file): Initial size no longer needs to
1059 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1060 our own address arithmetic overflow checking.
1062 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1063 (fnmatch): Do not alloca more than 2000 wide characters;
1064 instead, use malloc for large buffers.
1065 Check for address arithmetic overflow, and return -1
1066 with errno set to ENOMEM in that case.
1067 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1068 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1069 instead, return -1. Check for address arithmetic overflow.
1071 2003-10-14 Paul Eggert <eggert@twinsun.com>
1073 Handle invalid suffixes and overflow independently, so that
1074 callers can treat them independently as needed. Fix some bugs in
1075 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1076 suffix for a human-readable blocksize. The major caller-visible
1077 change is the addition of a new
1078 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1079 that both overflow and suffix chars were found.
1081 * human.c (humblock): Don't check separately for invalid suffix
1082 char; that is xstrtoumax's job (now that its bug is fixed).
1083 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1084 INTMAX_MAX]: New macros.
1085 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1086 TYPE_MAXIMUM): New macros.
1087 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1088 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1089 if overflow occurs, as it's what __strtol does and it's more useful
1091 (__xstrtol): If __strtol reports some error other than ERANGE,
1092 reflect it to the caller as LONGINT_INVALID. If it reports
1093 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1094 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1095 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1097 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1098 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1099 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1100 [defined UINTMAX_MAX]: New macros.
1102 2003-10-14 Bruno Haible <bruno@clisp.org>
1104 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1105 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1106 Also use volatile where needed.
1108 2003-10-12 Paul Eggert <eggert@twinsun.com>
1110 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1111 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1112 and define in terms of the other primitives.
1113 * xmalloc.c: Include stdbool.h; do not include exit.h.
1114 (SIZE_MAX): Define if not already defined.
1115 (array_size_overflow): New function.
1116 (xalloc_die): Abort instead of exiting if 'error' returns.
1117 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1118 (xmalloc, xrealloc): Use them.
1119 (xcalloc): Check for address arithmetic overflow.
1120 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1121 a bit faster than strcpy.
1123 2003-10-08 Paul Eggert <eggert@twinsun.com>
1125 Merge getpass from libc, plus a few fixes.
1127 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1128 Include <stdbool.h>.
1129 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1130 __fsetlocking to empty.
1131 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1132 do include <bits/libc-lock.h>.
1133 Do not include <fcntl.h>; not needed.
1134 [_LIBC]: Include <wchar.h>.
1135 (NOTCANCEL_MODE): New macro.
1136 (flockfile, funlockfile) [_LIBC]: New macros.
1137 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1138 [!_LIBC]: New macros.
1139 (call_fclose): New function.
1140 (getpass): Use it. Save tty stream separately; this simplifies the
1141 code and makes it more reliable if stdin happens to equal stdout.
1142 Invoke __fsetlocking on tty.
1143 Handle thread cancellation if needed.
1144 Namespace cleanup (use __tcgetattr, __getline).
1145 Use bool for Booleans.
1146 [USE_IN_LIBIO]: Handle wide streams.
1147 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1148 stream might go where.
1150 * unlocked-io.h: Include <stdio.h>, so that the caller
1151 doesn't have to include <stdio.h> before us.
1152 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1153 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1154 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1155 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1156 if not declared, so that we can use getpass.c code from libc without
1158 (flockfile, ftrylockfile, funlockfile): New macros.
1160 2003-10-06 Bruno Haible <bruno@clisp.org>
1162 * version-etc-2.h: Remove file.
1163 * version-etc-2.c: Remove file.
1165 2003-09-25 Jim Meyering <jim@meyering.net>
1166 Bruno Haible <bruno@clisp.org>
1168 This lets translators provide better translations for the
1169 "Written by ..." part of --version output.
1170 * version-etc.h: Include stdarg.h.
1171 (version_etc_copyright): Declare as readonly.
1172 (version_etc): Make this function variadic with a NULL-terminated list
1173 of author name strings.
1174 (version_etc_va): New declaration.
1175 * version-etc.c: Include stdarg.h, stdlib.h.
1176 (version_etc_copyright): Declare as readonly.
1177 (version_etc_va): New function. Provide a different translatable string
1178 for each possible number of authors < 10. Abbreviate when there are 10
1180 (version_etc): Make this function variadic. Call version_etc_va.
1181 Suggestion from Gary V. Vaughan.
1183 * long-options.h (parse_long_options): Change prototype: the authors
1184 string is moved to the end and becomes variadic.
1185 * long-options.c: Include stdarg.h.
1186 (parse_long_options): Make this function variadic, too.
1187 Call version_etc_va, not version_etc.
1189 2003-10-06 Bruno Haible <bruno@clisp.org>
1191 * fatal-signal.h: New file, from GNU gettext.
1192 * fatal-signal.c: New file, from GNU gettext.
1194 2003-10-04 Karl Berry <karl@gnu.org>
1196 * argp*: update from libc.
1198 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1200 * getpass.c (getpass): Use a no-op fseek when switching from input to
1201 output mode on the same stream.
1203 2003-09-29 Paul Eggert <eggert@twinsun.com>
1205 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1206 Fix arg typo in previous patch.
1208 2003-09-28 Jim Meyering <jim@meyering.net>
1210 * error.c: Correct cpp indentation.
1212 2003-09-27 Paul Eggert <eggert@twinsun.com>
1214 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1215 Omit the special code that used __typeof__, since we worry that
1216 it could be more trouble than it's worth. See:
1217 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1218 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1222 2003-09-26 Jim Meyering <jim@meyering.net>
1224 * error.c (error_tail): Move some declarations
1225 into inner scope where the local variables are used.
1227 2003-09-26 Bruno Haible <bruno@clisp.org>
1229 * stpncpy.h (gnu_stpncpy): New declaration.
1230 (stpncpy): Define as alias for gnu_stpncpy.
1231 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1233 2003-09-26 Paul Eggert <eggert@twinsun.com>
1235 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1236 (error_tail): Do not loop, reallocating temporary buffer, since
1237 the output cannot contain more wide characters than the input
1238 contains bytes, the size must be big enough already. This avoids
1239 one potential size overflow calculation. Check for size overflow
1240 when calculating temporary buffer size. Free temporary buffer
1241 when done, if it was allocated with malloc; this plugs a memory
1242 leak. Remove casts from void * to pointers, that are no longer
1243 needed now that we're assuming C89 or better.
1245 Merge error changes from glibc.
1247 * error.c, error.h: Update copyright notice header to match glibc.
1248 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1249 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1250 Disable cancellation while printing error.
1251 * error.h: Prepend __ to parameter names.
1253 2003-09-25 Karl Berry <karl@gnu.org>
1255 * argp-fmtstream.c, argp-help.c: update from libc.
1257 2003-09-25 Bruno Haible <bruno@clisp.org>
1259 * version-etc-2.h: New file, from version-etc.h with modifications.
1260 * version-etc-2.c: New file, from version-etc.c with modifications.
1262 2003-09-25 Simon Josefsson <jas@extundo.com>
1264 * xgetdomainname.h: New file.
1265 * xgetdomainname.c: New file.
1267 2003-09-25 Simon Josefsson <jas@extundo.com>
1268 Bruno Haible <bruno@clisp.org>
1270 * getdomainname.h: New file.
1271 * getdomainname.c: New file.
1273 2003-09-24 Paul Eggert <eggert@twinsun.com>
1275 * linebuffer.c (freebuffer): Don't free the argument, just
1276 the buffer associated with the argument. Bug reported by
1279 2003-09-19 Karl Berry <karl@gnu.org>
1281 * argp.h: update from libc.
1283 2003-09-16 Paul Eggert <eggert@twinsun.com>
1285 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1286 input error, instead of returning NULL the next time we are called
1287 (and therefore losing track of errno).
1289 2003-09-15 Paul Eggert <eggert@twinsun.com>
1291 * getndelim2.c (getndelim2): Don't trash errno when a read
1292 fails, so that the caller gets the proper errno.
1294 * readutmp.c (read_utmp): Likewise.
1295 Check for fstat error. Close stream and free storage
1298 2003-09-14 Bruno Haible <bruno@clisp.org>
1300 * fwriteerror.h: New file.
1301 * fwriteerror.c: New file.
1303 2003-09-14 Jim Meyering <jim@meyering.net>
1305 * getloadavg.c: Correct cpp indentation.
1306 * strdup.c: Likewise.
1307 * vasnprintf.c: Likewise.
1309 2003-09-12 Paul Eggert <eggert@twinsun.com>
1311 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1312 * obstack.c [!defined _LIBC]: Likewise.
1313 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1314 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1315 * exitfail.c: Don't include stdlib.h; no longer needed.
1317 More changes to assume C89 or better.
1319 * error.c (error_tail): Assume vprintf.
1321 * argmatch.c (getenv): Remove decl.
1322 * progreloc.c (get_full_program_name): Define via prototype.
1323 * setenv.c (clearenv): Likewise.
1324 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1326 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1327 (malloc, memcpy): Remove decls.
1328 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1329 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1330 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1331 (memcpy): Remove macro.
1332 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1333 (__P): Remove. All uses removed.
1334 (PTR): Remove. All uses changed to void *.
1335 (CHAR_BIT, NULL): Remove.
1336 (spaces, zeros, memset_space, memset_zero)
1337 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1339 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1340 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1341 Define with prototype.
1342 Remove now-unnecessary prototype decl.
1343 (extra_args_spec): Assume ANSI C. All uses changed.
1344 (extra_args_spec_iso): Remove.
1345 (my_strftime, emacs_strftimeu): Define via prototype.
1346 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1348 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1349 * strtoimax.c: Include <stdlib.h> unconditionally.
1350 (strtoul, strtol): Remove decls.
1351 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1353 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1354 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1355 (LOCALE_PARAM_PROTO): New macro.
1356 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1357 (INTERNAL (strtol), strtol): Define with a prototype.
1358 (PARAMS): Remove. All uses removed.
1359 * tempname.c: Include <string.h> unconditionally.
1360 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1361 * xgethostname.c (main): Define with a prototype.
1362 * xmalloc.c: Include "xalloc.h" first, to check interface.
1363 Include <stdlib.h> unconditionally.
1364 (calloc, malloc, realloc, free): Remove decls.
1365 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1366 Include <stdlib.h> unconditionally. Sort include file names.
1368 (xstrtod): Define with a prototype.
1369 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1370 (strtol, strtoul): Remove decls.
1372 2003-09-11 Paul Eggert <eggert@twinsun.com>
1374 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1375 Include <stdlib.h>, <string.h> unconditionally.
1376 Remove now-unnecessary cast to char *.
1377 * strnlen.c: Include <string.h> unconditionally.
1378 * yesno.c (yesno): Define with a prototype.
1380 2003-09-10 Bruno Haible <bruno@clisp.org>
1382 * strcspn.c: Include <string.h> unconditionally.
1383 * strpbrk.c: Include <string.h> unconditionally.
1384 * strstr.c: Include <string.h> unconditionally.
1385 * unicodeio.c: Include <string.h> unconditionally.
1386 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1387 * unsetenv.c: Likewise.
1388 * xreadlink.c: Include <stdlib.h> unconditionally.
1389 * yesno.c: Include <stdlib.h> unconditionally.
1390 (rpmatch): Add prototype.
1392 2003-09-10 Jim Meyering <jim@meyering.net>
1394 * error.c: Correct indentation of cpp directives.
1396 2003-09-09 Paul Eggert <eggert@twinsun.com>
1400 * acosl.c (main): Use a prototype.
1401 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1404 * getloadavg.c (getloadavg, main): Define via prototypes.
1406 * getopt.h (struct option.name): Assume C89, and use 'const'.
1407 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1408 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1410 * getopt.c (const): Remove macro.
1411 Include <string.h> unconditionally.
1412 (my_index): Remove; all uses changed to strchr.
1413 (strlen): Remove decl.
1414 (exchange): Remove forward decl; no longer needed.
1415 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1416 Define with prototype.
1417 * getopt1.c (const): Remove macro.
1418 (getopt_long, getopt_long_only, main): Define with prototype.
1420 * getugroups.c: Include <string.h> unconditionally.
1422 * getusershell.c: Include <stdlib.h> unconditionally.
1423 (getusershell, setusershell, endusershell, readname, main):
1424 Define with prototypes.
1426 * group-member.c: Include group-member.h first.
1427 Include <stdlib.h> unconditionally.
1429 * hard-locale.c: Include hard-locale.h first.
1430 Include <stdlib.h>, <string.h> unconditionally.
1432 * hash.c (free, malloc): Remove decls.
1433 Include <stdlib.h> unconditionally.
1435 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1436 (getenv): Do not declare.
1438 * idcache.c: Include <string.h> unconditionally.
1440 * long-options.c: Include long-options.h first, to test interface.
1441 Include <stdlib.h> unconditionally.
1443 * makepath.c: Include makepath.h first, to test interface.
1444 Include <stdlib.h> and <string.h> unconditionally.
1446 * linebuffer.c: Include <stdlib.h>.
1447 (free): Remove decl.
1449 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1450 rpl_malloc returns void *, not char *.
1451 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1453 * md5.h: Include <limits.h> unconditionally.
1454 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1455 (__P): Remove; all uses removed.
1456 * md5.c: Include "md5.h" first.
1457 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1458 md5_buffer, md5_process_bytes, md5_process_block):
1459 Define with prototypes.
1460 * sha.h (__P): Remove all uses. (It wasn't defined??)
1461 * sha.c: Include "sha.h" first.
1462 Include <stdlib.h>, <string.h> unconditionally.
1464 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1465 * memcmp.c (__ptr_t): Likewise.
1466 * memrchr.c (__ptr_t): Likewise.
1467 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1468 Include <string.h> unconditionally.
1469 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1470 * memchr.c: Include <stdlib.h> unconditionally.
1471 * memchr.c (LONG_MAX): Remove.
1472 * memrchr.c (LONG_MAX): Likewise.
1473 * memchr.c (__memchr): Define via a prototype.
1474 * memrchr.c (__memrchr): Likewise.
1475 * memcmp.c (__P): Remove, and remove all uses.
1476 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1477 Remove forward decls; no longer needed.
1478 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1479 Use types required by C89 in prototype.
1481 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1482 * savedir.c: Likewise.
1483 * mkdir.c (free): Remove decl.
1484 * rmdir.c (rmdir): Define with a prototype.
1485 * savedir.c: Include savedir.h first, to test interface.
1487 * mktime.c (STDC_HEADERS): Remove.
1488 Include <stdlib.h>, <string.h> unconditionally.
1490 * modechange.c: Include <stdlib.h> unconditionally.
1491 (malloc): Remove decl.
1493 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1494 (free): Remove decl.
1496 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1497 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1498 (This type really should be intptr_t, but that's a C99ism.)
1499 (_obstack_memcpy): Remove: all uses changed to memcpy.
1500 Include <string.h> unconditionally.
1501 (struct obstack): Assume __STDC__ for types of members
1502 chunkfun, freefun, extra_arg.
1503 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1504 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1505 obstack_begin, obstack_specify_allocation,
1506 obstack_specify_allocation_with_arg, obstack_chunkfun,
1507 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1508 Remove unprototyped decls and the macros that use them.
1509 * obstack.c (POINTER): Remove. All uses changed to void *.
1510 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1511 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1512 (defined __STDC__ && __STDC__)]:
1513 Remove nonprototyped code.
1514 Include <stdlib.h> unconditionally.
1515 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1516 _obstack_allocated_p, _obstack_free, obstack_free,
1517 _obstack_memory_used, print_and_abort):
1518 Define using prototypes.
1519 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1520 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1521 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1522 obstack_next_free, obstack_object_size, obstack_room) [0]:
1523 Remove unused, unprototyped code.
1525 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1527 * physmem.c (physmem_total, physmem_available, main): Define
1530 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1531 (main): Define with a prototype.
1533 * posixver.c (getenv): Remove decl.
1535 * putenv.c (malloc): Returns void *, not char *.
1536 Include <string.h> unconditionally.
1537 (strchr, memcpy, NULL): Do not define.
1539 * readtokens.c: Include readtokens.h first, to test interface.
1540 Include <stdlib.h>, <string.h> unconditionally.
1541 (init_tokenbuffer): Define with a prototype.
1543 * regex.c (PARAMS): Remove. All uses removed.
1544 All uses of _RE_ARGS removed, too.
1545 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1547 (bzero): Assume memset exists.
1548 (memcmp, memcpy, NULL): Remove.
1549 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1550 char, or assignments to local vars of type signed char.
1551 (init_syntax_once, PREFIX(extract_number_and_incr),
1552 PREFIX(print_partial_compiled_pattern),
1553 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1554 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1555 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1556 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1557 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1558 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1559 wcs_compile_range, byte_compile_range, truncate_wchar,
1560 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1561 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1562 count_mbs_length, wcs_re_match_2_internal,
1563 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1564 PREFIX(alt_match_null_string_p),
1565 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1566 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1567 regfree, PREFIX(extract_number)): Define with prototype. Remove
1568 now-unnecessary declaration, if any.
1569 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1571 Remove now-unnecessary casts among pointer types.
1572 * regex.h (_RE_ARGS): Remove. All uses removed.
1574 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1575 (free): Remove decl.
1577 * rpmatch.c: Include <stdlib.h> unconditionally.
1579 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1580 (free): Remove decl.
1582 * save-cwd.c: Include <stdlib.h> unconditionally.
1583 * xgetcwd.c: Likewise.
1585 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1586 (free): Remove decl.
1588 * strchrnul.c (strchrnul): Define with a prototype.
1589 Fix bug: c_in was not converted to char before searching.
1591 The following changes are not K&R related:
1593 * group-member.h: Include <sys/types.h>, so that this file is
1595 * makepath.h: Likewise.
1597 * getusershell.c (readname, default_index, line_size, readname):
1598 Use size_t, not int, for sizes.
1599 (readname): If the size overflows, report an error instead of
1602 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1604 * getndelim2.c: Assume stdlib.h per the C89 spec.
1606 2003-09-08 Paul Eggert <eggert@twinsun.com>
1608 Assume C89 or better; remove K&R cruft.
1609 A few of these changes were first proposed by Derek Robert Price
1610 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1612 * addext.c: Include <string.h> unconditionally.
1613 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1614 Don't declare getenv or malloc.
1616 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1617 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1619 (find_stack_direction, alloca): Use prototypes.
1621 * atexit.c (atexit): Define using a prototype.
1623 * basename.c, dirname.c, stripslash.c:
1624 Include <string.h> unconditionally.
1626 * bcopy.c: Include <stddef.h>.
1627 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1629 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1631 * error.h (error, error_at_line, error_print_progname)
1632 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1633 * error.c: Include error.h first, to check interface.
1634 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1635 (VA_START): Remove; all uses changeed to va_start.
1636 (exit, strerror): Remove decls.
1637 (error_print_progname): Prototype uncondionally.
1638 Don't include <errno.h>; no longer needed.
1639 (private_strerror): Remove.
1640 (error_tail): Always define.
1641 (error, error_at_line): Assume C89 or better; always use prototypes.
1642 * fatal.c: Include "fatal.h" first, to test interface.
1643 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1644 (VA_START): Remove; all uses changed to va_start.
1645 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1647 (exit): Remove decl.
1648 (fatal): Prototype unconditionally. Assume va_start works.
1649 Abort at end, to pacify gcc.
1651 * euidaccess.c (main): Define with a prototype.
1653 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1655 * exitfail.c: Include <stdlib.h> unconditionally.
1657 * fnmatch_.h (__P): Remove. All uses changed to assume
1659 * fnmatch.c: Include fnmatch.h first, to test interface.
1660 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1661 (getenv): Remove decl.
1662 (fnmatch): Define using a prototype.
1663 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1664 (FCT): Define using a prototype.
1666 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1668 * gethostname.c: Include <stddef.h>.
1669 (gethostname): Define with prototype. Length is size_t, not int.
1671 2003-09-08 Paul Eggert <eggert@twinsun.com>
1673 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1674 getversion.c should have been removed then, but was accidentally
1677 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1678 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1680 2003-09-07 Paul Eggert <eggert@twinsun.com>
1682 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1683 copy_tm_result. Bug reported by Simon Josefsson in
1684 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1686 2003-09-06 Paul Eggert <eggert@twinsun.com>
1688 * time_r.c, time_r.h: New files.
1690 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1692 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1693 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1695 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1697 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1698 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1701 * timegm.c: Switch to glibc implementation, with the following changes:
1702 [defined HAVE_CONFIG_H]: Include <config.h>.
1703 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1704 (__mktime_internal) [!defined _LIBC]: New decl.
1705 (__gmtime_r) [!defined _LIBC]: New macro and function.
1706 (timegm): Use a prototype, since gnulib assumes C89.
1707 Do not bother declaring tmp to be const, as it's not really usefu.
1708 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1709 (timegm): Declare only if HAVE_DECL_TIMEGM.
1711 2003-09-03 Paul Eggert <eggert@twinsun.com>
1713 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1714 Bug reported by Lute Kamstra in
1715 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1717 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1718 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1719 course with correspondingly smaller numbers for tomorrow and
1720 yesterday. From Tadayoshi Funaba. Originally installed into
1721 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1724 2003-08-31 Simon Josefsson <jas@extundo.com>
1726 * timegm.h: New file.
1727 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1729 2003-08-31 Karl Berry <karl@gnu.org>
1731 * argp.h: update from libc.
1733 2003-08-28 Bruno Haible <bruno@clisp.org>
1735 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1736 warning on QNX, which defines O_BINARY to 000000.
1738 2003-08-24 Bruno Haible <bruno@clisp.org>
1740 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1741 MSVC7 <stdio.h> is included later.
1743 2003-08-20 Bruno Haible <bruno@clisp.org>
1745 * progname.h: New file, from GNU gettext.
1746 * progname.c: New file, from GNU gettext.
1747 * progreloc.c: New file, from GNU gettext.
1749 2003-08-19 Bruno Haible <bruno@clisp.org>
1751 * xstrdup.c: Assume <string.h> exists.
1753 2003-08-18 Jim Meyering <jim@meyering.net>
1755 * setenv.h: Indent nested cpp directive.
1756 * vasnprintf.c: Remove trailing blanks.
1758 2003-08-17 Simon Josefsson <jas@extundo.com>
1759 Bruno Haible <bruno@clisp.org>
1761 * xstrndup.h: New file.
1762 * xstrndup.c: New file.
1764 2003-08-17 Bruno Haible <bruno@clisp.org>
1766 * strndup.h: New file.
1768 2003-08-16 Paul Eggert <eggert@twinsun.com>
1770 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1771 space, undoing this 2003-08-12 change:
1772 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1774 2003-08-16 Jim Meyering <jim@meyering.net>
1776 Merge from coreutils.
1777 * xstrtoimax.c: #else #if -> #elif.
1778 * xstrtoumax.c: Likewise.
1780 2003-08-15 Paul Eggert <eggert@twinsun.com>
1782 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1783 rather than tab, after '#' in shell-script copyright notices.
1784 Suggested by Bruno Haible.
1786 2003-08-15 Jim Meyering <jim@meyering.net>
1787 and Paul Eggert <eggert@twinsun.com>
1789 Merge from coreutils.
1790 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1791 member but strut utmpx does not. Needed for AIX 4.3.3.
1792 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1794 2003-08-15 Jim Meyering <jim@meyering.net>
1796 Merge from coreutils.
1797 * xgethostname.c: Include <stdlib.h>.
1798 (xghostname): Don't exit for anything other than memory-related
1799 failure; just return NULL.
1800 * userspec.c: Include "posixver.h".
1801 (parse_user_spec): Accept `.' as a separator only
1802 in pre-POSIX-200112 mode.
1803 * strtoimax.c: Use #elif rather than #else #if.
1804 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1805 Remove function, now that we can rely on a working tzset function.
1806 [!_LIBC]: Ensure that the required autoconf test has been run.
1807 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1808 Use underlying_strftime for %r.
1809 * sha.c: Merge in some clean-up and optimization changes from glibc.
1810 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1811 Ensure that it is a multiple of 64.
1812 Rearrange loop exit tests so as to avoid performing an
1813 additional fread after encountering an error or EOF.
1814 * realloc.c: Update copyright date.
1816 2003-08-14 Jim Meyering <jim@meyering.net>
1818 Merge from coreutils.
1819 * obstack.h: Whitespace changes.
1820 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1821 and xcalloc return values.
1822 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1823 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1824 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1825 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1826 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1828 Use mntctl's return value to drive the entry-processing loop, since
1829 we can't rely on the value of the vmt_length member in the last
1830 entry. On some systems doing so could result in exhausting
1831 virtual memory. Based in part on a patch from Mike Jetzer.
1833 2003-08-14 Jim Meyering <jim@meyering.net>
1834 and Paul Eggert <eggert@twinsun.com>
1836 Merges from coreutils, plus other fixes.
1837 * physmem.c: Merge in portability changes from gcc/libiberty
1838 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1839 for credits and details. Thanks to Kaveh Ghazi for helping
1840 to keep these files in sync.
1841 (ARRAY_SIZE): Define it.
1842 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1843 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1844 (memcasecmp): Don't assume size_t fits in unsigned int.
1845 Remove casts and duplicate code.
1846 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1847 (memcpy): Remove definition.
1848 Merge in some clean-up and optimization changes from glibc.
1849 [BLOCKSIZE]: Move definition to top of file.
1850 Ensure that it is a multiple of 64.
1851 Rearrange loop exit tests so as to avoid performing an
1852 additional fread after encountering an error or EOF.
1853 * md5.h (md5_uintptr): Define.
1854 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1855 return to the initial working directory. Preserve errno
1857 * idcache.c: Include "xalloc.h".
1858 (xmalloc, xrealloc): Remove decls.
1859 (getuser): Remove casts no longer required in C89.
1860 * human.c: Include stdio.h, for sprintf.
1861 * group-member.c: Include "xalloc.h".
1862 (xmalloc, xrealloc): Remove decls.
1863 (get_group_info): Remove casts no longer required in C89.
1864 * getusershell.c (readname): Remove casts no longer required in C89.
1865 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1866 * getline.c: Whitespace fix, from coreutils.
1868 2003-08-13 Paul Eggert <eggert@twinsun.com>
1870 * exclude.c: Include <ctype.h>
1871 (IN_CTYPE_DOMAIN): New macro.
1873 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1876 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1877 Undo previous (whitespace-only) change.
1879 2003-08-12 Paul Eggert <eggert@twinsun.com>
1881 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1882 Normalize leading white space and remove trailing white space.
1883 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1884 notice, as per ../config/srclist-update.
1886 Merge from coreutils.
1887 * euidaccess.h: New file.
1888 * euidaccess.c: Include it.
1889 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1890 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1891 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1893 2003-08-11 Bruno Haible <bruno@clisp.org>
1895 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1896 (vasnprintf): Use it instead of wcslen.
1898 2003-08-11 Bruno Haible <bruno@clisp.org>
1900 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1901 value to ensure that _Bool promotes to int. Use #define for _Bool when
1902 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1904 2003-08-10 Karl Berry <karl@gnu.org>
1906 * regex.h: update from libc (whitespace fix).
1908 2003-08-09 Paul Eggert <eggert@twinsun.com>
1910 Merge some files from coreutils. These changes were
1911 originally made by Jim Meyering.
1912 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1913 many older Unixes require this.
1914 * alloca.c (alloca): Remove cast to argument of free;
1915 no longer needed in C89.
1916 * alloca_.h, regex.h: Fix white space to match
1917 what GNU indent does.
1919 2003-08-05 Paul Eggert <eggert@twinsun.com>
1921 * bumpalloc.h: Remove.
1923 2003-08-04 Paul Eggert <eggert@twinsun.com>
1925 * getloadavg.c: Change copyright notice and spacing to conform to
1928 Merge from coreutils.
1929 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1931 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1932 from Karl Berry, implemented by Jim Meyering.
1933 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1934 from Dmitry V. Levin.
1935 Remove anachronistic cast of xrealloc.
1936 * fnmatch_.h (__const): Remove. Use 'const'.
1937 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1938 type. Otherwise, it wouldn't compile with at least /bin/cc on
1939 ymp-cray-unicos9.0.2.X.
1940 Combine two mostly-identical uses of alloca into one.
1941 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1943 2003-08-04 Dave Love <d.love@dl.ac.uk>
1947 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1948 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1949 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1950 obsolete NLIST_NAME_UNION.
1951 [__GNU__]: Undef BSD and FSCALE.
1952 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1954 2003-08-03 Paul Eggert <eggert@twinsun.com>
1956 * stdbool_.h (_Bool): Make it signed char, instead of
1957 an enum type, so that it's guaranteed to promote to int. See:
1958 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1960 2003-07-31 Paul Eggert <eggert@twinsun.com>
1962 * strerror.c: Include config.h, limits.h. Declare sprintf.
1963 (strerror): Don't assume that a printable int fits in 14 bytes.
1965 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1966 Bruno Haible <bruno@clisp.org>
1968 * getline.h (getline, getdelim): Change return type to ssize_t.
1969 * getline.c (getline, getdelim): Likewise.
1970 Remove _GNU_SOURCE define; now it's defined in config.h through
1973 2003-07-22 Paul Eggert <eggert@twinsun.com>
1975 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1976 over-parenthesization in macros.
1978 Sync with coreutils.
1980 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1983 Use `exit_failure' for xalloc and xmemcoll instead of their own
1984 private exit-failure variables.
1985 * xalloc.h (xalloc_exit_failure): Remove.
1986 * xmalloc.c: Likewise. Include exitfail.h.
1987 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1988 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1989 * xmemcoll.c: Likewise. Include exitfail.h.
1990 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1992 2003-07-18 Paul Eggert <eggert@twinsun.com>
1994 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1995 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1996 to test that it can stand by itself. Include "exitfail.h".
1997 Clients should set exit_failure instead.
1998 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2000 2003-07-18 Andreas Schwab <schwab@suse.de>
2002 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2004 2003-07-18 Bruno Haible <bruno@clisp.org>
2006 * getndelim2.h: New file.
2007 * getndelim2.c: Make into a module of its own. Include config.h,
2009 (getndelim2): Make non-static. Change return type to ssize_t.
2010 * getline.h: Change argument names.
2011 * getline.c: Include getndelim2.h instead of getndelim2.c.
2012 * getnline.c: Include getndelim2.h.
2014 2003-07-17 Bruno Haible <bruno@clisp.org>
2016 * Makefile.am: Remove file.
2017 * Makefile.in: Remove file.
2019 2003-07-17 Bruno Haible <bruno@clisp.org>
2021 * getnline.h: New file.
2022 * getnline.c: New file.
2023 * getndelim2.c: New file, extracted from getline.c.
2024 (getndelim2): Renamed from getdelim2, with added nmax argument.
2025 * getline.c: Include getndelim2.c.
2026 (getdelim2): Moved out to getndelim2.c.
2027 (getline, getdelim): Update.
2029 2003-07-15 <karl@gnu.org>
2031 * vasnprintf.c: update from gettext.
2033 2003-07-15 Jim Meyering <jim@meyering.net>
2035 * makepath.c (make_path): Enclose diagnostic in _(...).
2037 2003-07-14 Paul Eggert <eggert@twinsun.com>
2039 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2040 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2041 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2042 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2043 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2044 updated automatically by ../config/srclist-update. This changes
2045 their license from LPGL to GPL.
2047 2003-07-14 Jim Meyering <jim@meyering.net>
2049 Don't emit diagnostics. Let callers do that.
2050 * save-cwd.c: Don't include "error.h".
2051 (save_cwd): Don't call error. Ensure that errno is valid
2052 when returning nonzero.
2054 * save-cwd.h (restore_cwd): Update prototype.
2055 * save-cwd.c (restore_cwd): Remove two parameters.
2056 Simplify. Don't call error upon failure. Let callers do that.
2057 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2058 when auditing is enabled. But don't bother updating the #if.
2060 2003-07-14 Simon Josefsson <jas@extundo.com>
2062 * mempcpy.h: New file.
2063 * mempcpy.c: New file.
2065 2003-07-14 Paul Eggert <eggert@twinsun.com>
2067 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2068 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2069 unicodeio.c, unicodeio.h, unlocked-io.h:
2070 Switch from LGPL to GPL.
2072 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2074 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2075 it breaks C++ compilation.
2076 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2078 2003-07-10 Jim Meyering <jim@meyering.net>
2080 * vasnprintf.c: Remove trailing blanks.
2081 Make cpp indentation consistent.
2083 2003-07-09 Paul Eggert <eggert@twinsun.com>
2085 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2086 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2087 Switch from LGPL to GPL.
2089 2003-07-07 Paul Eggert <eggert@twinsun.com>
2091 * mktime.c: Fix some boundary cases and remove need for floating point.
2093 Issue a compile-time diagnostic if time_t is floating point, or if
2094 two's complement arithmetic is not in effect, or if arithmetic
2095 right shift does not propagate the sign. These assumptions were
2096 all in the original code but they weren't checked.
2098 (TIME_T_MIDPOINT, verify): New macros.
2099 (__isleap): Remove; it has integer overflow problems.
2100 (leapyear): New function, without those problems.
2101 (ydhms_tm_diff): Remove; splitting into two parts.
2102 (ydhms_diff): New function, containing the arithmetic part of
2103 the old ydhms_tm_diff function. Issue a compile-time
2104 diagnostic if we are not using C99 integer division.
2105 Avoid casts when possible.
2106 (guess_time_tm): New function, containing the checking part of
2107 the old ydhms_tm_diff function. Return the new value, rather than
2108 the difference between it and the old. Accept a new argument T
2109 so that *T specifies the old value. Check for overflow in the result.
2111 (__mktime_internal): Use a time_t offset, not a long int offset.
2112 This undoes the 2003-06-04 change, which is no longer needed now
2113 that we have better overflow checking.
2114 (localtime_offset): Likewise.
2116 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2117 and long are 64-bit but int is only 32-bit.
2118 (ydhms_diff): Use long int to store year1 and yday1.
2119 Issue a compile-time diagnostic if long int is not wide enough.
2121 (__mktime_internal): Use long int to store adjusted year and yday.
2122 Use plain C rather than preprocessor commands, if that doesn't
2124 Check for overflow (and try to repair) after each probe
2125 rather than checking only at the very end. This avoids some bugs
2126 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2127 does not equal GMT offset at maximum time).
2128 Use integer to check for overflow rather than floating point; this
2129 is more portable to non-IEEE hosts, and is a tad faster.
2130 When we detect that we are oscillating between two values,
2131 don't check whether tm_isdst has the requested value, since
2132 we already know the answer. When tm_isdst has the wrong value,
2133 use a different heuristic to find the right one, based on the
2134 extreme values actually observed in practice in tz2003a,
2135 rather than the (overly optimistic) "previous 3 calendar quarters".
2137 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2138 "T const" to accommodate glibc style.
2139 (check_result): Use less-confusing report format. "long" -> "long int.
2141 Don't loop if the iteration overflows time_t.
2142 Allow a negative step in the iteration.
2144 2003-07-01 Paul Eggert <eggert@twinsun.com>
2146 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2147 having it depend on HAVE_SYS_TYPES_H.
2149 2003-06-25 Bruno Haible <bruno@clisp.org>
2151 * readlink.c: New file.
2153 2003-06-20 Bruno Haible <bruno@clisp.org>
2155 Assume C89, so PARAMS isn't needed.
2156 * unicodeio.h (PARAMS): Remove.
2157 * unicodeio.c: Don't use PARAMS.
2159 2003-06-18 Jim Meyering <jim@meyering.net>
2161 Merge changes from coreutils.
2162 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2163 Remove explicit declarations of xmalloc and realloc.
2165 (read_utmp): Remove anachronistic cast of xmalloc.
2167 2003-06-17 Paul Eggert <eggert@twinsun.com>
2169 Assume C89, so PARAMS isn't needed.
2170 * backupfile.h (PARAMS): Remove. All uses removed.
2171 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2172 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2173 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2174 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2175 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2176 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2177 xstrtol.h: Likewise.
2178 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2179 same.h, strverscmp.h: Do not include config.h; no longer needed.
2180 Anyway, config.h should always be included before any other file.
2182 2003-06-11 Simon Josefsson <jas@extundo.com>
2184 * sysexit_.h: New file.
2186 2003-05-20 Derek Price <derek@ximbiot.com>
2188 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2190 2003-06-10 Simon Josefsson <jas@extundo.com>
2192 * strchrnul.h: New file.
2193 * strchrnul.c: New file.
2195 2003-06-10 Simon Josefsson <jas@extundo.com>
2197 * argp.h: New file, from glibc.
2198 * argp-ba.c: New file, from glibc.
2199 * argp-eexst.c: New file, from glibc.
2200 * argp-fmtstream.c: New file, from glibc.
2201 * argp-fmtstream.h: New file, from glibc.
2202 * argp-fs-xinl.c: New file, from glibc.
2203 * argp-help.c: New file, from glibc.
2204 * argp-namefrob.h: New file, from glibc.
2205 * argp-parse.c: New file, from glibc.
2206 * argp-pv.c: New file, from glibc.
2207 * argp-pvh.c: New file, from glibc.
2208 * argp-xinl.c: New file, from glibc.
2210 2003-06-07 Jim Meyering <jim@meyering.net>
2212 * readtokens.h: Put `Free Software Foundation, Inc.'
2213 in place of my name in the copyright comment.
2214 Remove definition and uses of __P.
2217 * stat.c: Don't declare xmalloc explicitly.
2218 Instead, include "xalloc.h".
2219 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2220 xrealloc, and xcalloc return values.
2221 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2223 * xgetcwd.h: Remove definition/uses of PARAMS.
2225 2003-06-06 Jim Meyering <jim@meyering.net>
2227 * stdbool_.h: Renamed from stdbool.h.in.
2229 2003-06-06 Jim Meyering <jim@meyering.net>
2231 Merge from coreutils.
2232 * same.c: (same_name): Declare *_basename locals to be `const'.
2233 Consolidate declarations and initializations of *_base* locals.
2235 Merge from coreutils.
2236 This avoids a core dump on systems without GNU putenv,
2237 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2238 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2239 (unsetenv): New static function, from GNU libc.
2240 (rpl_putenv): Use it.
2242 * modechange.c: Remove trailing blanks.
2244 Merge from coreutils.
2245 * fsusage.c: Remove declaration of statfs.
2246 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2248 * posixtm.c: Include <stdbool.h> unconditionally.
2250 2003-06-05 Paul Eggert <eggert@twinsun.com>
2252 * mktime.c (__mktime_internal): When resolving a tm_isdst
2253 mismatch, look in future quarters as well as past. This fixes a
2254 bug when processing fall-backwards gaps immediately after a long
2255 period of daylight-saving time.
2257 * mktime.c: Assume freestanding C89 or better.
2258 (HAVE_LIMITS_H): Remove. Assume it's 1.
2259 (__P): Remove; not used.
2260 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2261 (mktime, not_equal_tm, print_tm, check_result,
2262 main): Use prototypes. Use const * where appropriate.
2263 (main): Fix typo in testing code that uncovered by above changes.
2264 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2266 2003-06-04 Paul Eggert <eggert@twinsun.com>
2268 * mktime.c: Fix Debian bug 177940
2269 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2270 (localtime_offset): Now long int, not time_t, because we want it
2271 to be guaranteed to be signed. All uses changed.
2272 (__mktime_internal): If overflow would occur when adding offset,
2275 Merge 'human' changes from coreutils. Rewrite to support
2276 locale-specific notations like thousands separators.
2277 * human.c: Simplify authorship notice.
2278 Include human.h immediately after config.h.
2279 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2280 <limits.h>: Do not include, since human.h does.
2281 (SIZE_MAX, UINTMAX_MAX): New macros.
2282 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2283 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2284 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2285 (power_letter): Renamed from suffixes.
2286 (generate_suffix_backwards): Remove.
2287 (adjust_value): Now takes int style (because of human.h changes)
2288 and long double value (for greater precision on some platforms).
2289 (group_number): New function.
2290 (human_readable): Use it. Use integer options, not enum.
2291 Put the options before the sizes in the arg list.
2292 Support all the new options.
2293 The old human_readable function has been removed;
2294 use inttostr.h instead.
2295 (human_readable, default_block_size, humblock):
2296 Use uintmax_t, not int, for block sizes.
2297 (human_readable_inexact, block_size_types): Remove.
2298 (block_size_opts): New constant.
2299 (human_options): Renamed from human_block_size, with new signature
2300 that allows block sizes up to UINTMAX_MAX. All callers changed.
2301 * human.h: Add copyright and authorship notice.
2302 Include <limits.h> and <stdbool.h> unconditionally.
2303 (PARAMS): Remove. All uses removed.
2304 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2305 (enum human_inexact_style): Remove tag; now a nameless enum.
2306 (human_floor, human_ceiling, human_round_to_even): Now have
2307 values 2, 0, 1 rather than -1, 1, 0.
2308 (human_group_digits, human_suppress_point_zero, human_autoscale,
2309 human_base_1024, human_SI, human_B): New constants.
2310 (human_readable_inexact, human_block_size): Remove.
2311 (human_readable): Size args are now uintmax_t, not int.
2312 (human_options): New decl.
2314 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2315 unnecessary now that we assume C89 or better. This change
2316 imported from coreutils.
2318 * mktime.c (__mktime_internal): Do not reject negative timestamps
2319 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2320 in the 2003-05-30 sync from glibc.
2322 .h files should stand alone, but we shouldn't include <sys/types.h>
2323 if we can get away with just <stddef.h>.
2325 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2326 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2327 rather than <sys/types.h>, as we merely need size_t.
2328 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2330 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2331 Include <stdio.h>, to get FILE.
2332 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2333 memcasecmp.h has included <stddef.h> and all we need is size_t.
2334 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2335 our interface, instead of including <sys/types.h>
2337 2003-06-02 Paul Eggert <eggert@twinsun.com>
2340 Fix some minor time-related bugs with POSIX time arguments.
2341 Some valid time stamps were being rejected (notably -1, and
2342 time stamps before 1900 on 64-bit hosts). And some invalid
2343 time stamps were being accepted, e.g. September 31.
2345 * posixtm.h (posixtime): Return bool instead of time_t, so
2346 that we can return (time_t) -1 successfully.
2347 * posixtm.c: Likewise.
2348 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2349 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2350 (t): Remove static var.
2351 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2352 of static var. All uses changed.
2353 (year): Do not reject years before 1900; they can occur with
2355 (posix_time_parse): Do not check for out-of-range components;
2356 that is now the caller's responsibility, since our checks were
2357 only approximations.
2358 (posixtime): Use mktime to check for out-of-range components,
2359 since it knows them exactly.
2360 If mktime returns (time_t) -1, check whether an error actually occurred
2361 by invoking localtime on -1.
2362 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2363 posixtime failures better.
2364 Improve the test data (in comments only).
2366 2003-05-30 <karl@gnu.org>
2368 * mktime.c: update from libc.
2370 2003-05-30 Bruno Haible <bruno@clisp.org>
2372 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2373 * localcharset.h: Likewise.
2374 * localcharset.c: Likewise.
2376 2003-05-28 Paul Eggert <eggert@twinsun.com>
2378 Assume the headers required for C89 freestanding compilers.
2379 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2380 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2381 without checking for HAVE_LIMITS_H.
2382 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2383 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2385 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2386 * exclude.c: Include <stdbool.h> unconditionally.
2387 * tempname.c: Include <stddef.h> unconditionally.
2388 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2389 * modechange.c, rpmatch.c (NULL): Don't define, since
2390 <stddef.h> does that.
2391 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2392 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2393 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2394 * xstrtol.c: Likewise.
2395 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2396 * savedir.c: Include <stddef.h> instead of defining NULL.
2398 * addext.c (addext): Use assignment rather than cast, to avoid
2399 warnings on some platforms.
2401 * mktime.c (__mktime_internal): Do not reject negative timestamps
2404 2003-05-10 Bruno Haible <bruno@clisp.org>
2406 * linebreak.c (iconv_string_length): Don't return -1 just because the
2407 string is longer than 4 KB.
2409 2003-05-12 Jim Meyering <jim@meyering.net>
2411 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2412 the space-padded-by-default conversion specifiers, %e, %k, %l.
2414 2003-05-03 Bruno Haible <bruno@clisp.org>
2416 Upgrade to Unicode-4.0.
2417 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2418 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2419 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2420 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2421 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2422 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2423 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2424 Change width of U+E0100..U+E01EF from 1 to 0.
2426 2003-04-25 Bruno Haible <bruno@clisp.org>
2428 * copy-file.c: Include <stddef.h>, for size_t.
2430 2003-04-25 Jim Meyering <jim@meyering.net>
2432 * copy-file.c (copy_file_preserving): Declare buf_size to be
2433 of type size_t, not int.
2435 2003-04-11 Jim Meyering <jim@meyering.net>
2437 Merge changes from Coreutils.
2439 2003-03-22 Jim Meyering <jim@meyering.net>
2441 * strftime.c (widen): Cast alloca return value to proper type.
2443 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2446 * strftime.c (my_strftime): Handle very large width
2447 specifications for numeric values correctly. Improve checks for
2450 2003-01-19 Jim Meyering <jim@meyering.net>
2452 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2453 (nl_get_alt_digit) [! defined my_strftime]: Define.
2454 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2455 _nl_get_alt_digit and _nl_get_walt_digit.
2457 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2458 These changes have no effect outside of _LIBC.
2460 2003-04-10 Bruno Haible <bruno@clisp.org>
2462 * findprog.h: New file, from GNU gettext.
2463 * findprog.c: New file, from GNU gettext.
2465 2003-04-05 Jim Meyering <jim@meyering.net>
2467 Merge changes from Coreutils.
2469 * exclude.h (PARAMS): Remove definition and uses.
2470 * exclude.c: Remove uses of `PARAMS'.
2472 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2473 Add test-cases for DOS filenames. Declare program_name.
2474 (main): Set up program_name. Patch by Rich Dawe.
2476 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2478 Use mntctl's return value to drive the entry-processing loop, since
2479 we can't rely on the value of the vmt_length member in the last
2480 entry. On some systems doing so could result in exhausting
2481 virtual memory. Based in part on a patch from Mike Jetzer.
2483 2003-04-04 Bruno Haible <bruno@clisp.org>
2485 * linebreak.h: New file, from GNU gettext.
2486 * linebreak.c: New file, from GNU gettext with slight modifications.
2487 * lbrkprop.h: New file, from GNU gettext.
2489 2003-04-03 Bruno Haible <bruno@clisp.org>
2491 * utf8-ucs4.h: New file, from GNU gettext.
2492 * utf16-ucs4.h: New file, from GNU gettext.
2493 * ucs4-utf8.h: New file, from GNU gettext.
2494 * ucs4-utf16.h: New file, from GNU gettext.
2496 2003-04-02 Bruno Haible <bruno@clisp.org>
2498 * binary-io.h: New file, from GNU gettext.
2500 2003-04-01 Bruno Haible <bruno@clisp.org>
2502 * pathname.h: New file, from GNU gettext.
2503 * concatpath.c: New file, from GNU gettext.
2505 2003-03-30 Bruno Haible <bruno@clisp.org>
2507 * copy-file.c (copy_file_preserving): Don't set owner if the function
2508 chown() doesn't exist.
2510 2003-03-28 Bruno Haible <bruno@clisp.org>
2512 * copy-file.h: New file, from GNU gettext.
2513 * copy-file.c: New file, from GNU gettext.
2515 2003-03-18 Jim Meyering <jim@meyering.net>
2517 * quote.c (quote_n): Fix typo in comment.
2519 2003-03-14 Jim Meyering <jim@meyering.net>
2521 Merge changes from Coreutils.
2522 * obstack.h (obstack_object_size): Declare temporary, __o,
2523 to be const, in order to avoid warnings.
2524 (obstack_room): Likewise.
2525 (obstack_empty_p): Likewise.
2527 2003-03-13 Paul Eggert <eggert@twinsun.com>
2529 Merge changes from Bison.
2530 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2531 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2532 when compiling Bison 1.875's `bitset bset = obstack_alloc
2533 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2534 * hash.c: Include <stdbool.h> unconditionally.
2536 2003-03-09 Paul Eggert <eggert@twinsun.com>
2538 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2539 Reported by Bruce Becker; see:
2540 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2542 2003-03-03 Paul Eggert <eggert@twinsun.com>
2543 Bruno Haible <bruno@clisp.org>
2545 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2546 Reported by John Hughes, see
2547 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2549 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2551 * poll_.h: New file.
2554 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2556 * mathl.h: New file.
2557 * acosl.c: New file.
2558 * asinl.c: New file.
2559 * atanl.c: New file.
2560 * ceill.c: New file.
2563 * floorl.c: New file.
2564 * frexpl.c: New file.
2565 * ldexpl.c: New file.
2567 * sincosl.c: New file.
2569 * sqrtl.c: New file.
2571 * trigl.c: New file.
2572 * trigl.h: New file.
2574 2003-02-17 Bruno Haible <bruno@clisp.org>
2576 * mkdtemp.h: New file, from GNU gettext.
2577 * mkdtemp.c: New file, from GNU gettext.
2579 2003-01-31 Bruno Haible <bruno@clisp.org>
2581 * rename.c: #undef rename before defining rpl_rename.
2582 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2584 2003-01-30 Bruno Haible <bruno@clisp.org>
2586 * printf-args.h: New file, from GNU gettext.
2587 * printf-args.c: New file, from GNU gettext.
2588 * printf-parse.h: New file, from GNU gettext.
2589 * printf-parse.c: New file, from GNU gettext.
2590 * vasnprintf.h: New file, from GNU gettext.
2591 * vasnprintf.c: New file, from GNU gettext.
2592 * asnprintf.c: New file, from GNU gettext.
2593 * vasprintf.h: New file, from GNU gettext with modifications.
2594 * vasprintf.c: New file, from GNU gettext.
2595 * asprintf.c: New file, from GNU gettext.
2597 2003-01-29 Bruno Haible <bruno@clisp.org>
2599 * stpncpy.h: New file, from GNU gettext with modifications.
2600 * stpncpy.c: New file, from GNU gettext with modifications.
2602 2003-01-28 Bruno Haible <bruno@clisp.org>
2604 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2606 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2609 2003-01-27 Bruno Haible <bruno@clisp.org>
2611 * xsetenv.h: New file, from GNU gettext.
2612 * xsetenv.c: New file, from GNU gettext.
2614 2003-01-23 Bruno Haible <bruno@clisp.org>
2616 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2618 2003-01-22 Bruno Haible <bruno@clisp.org>
2620 * exit.h: New file, from GNU gettext.
2622 2003-01-11 Bruno Haible <bruno@clisp.org>
2624 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2625 * strcase.h (strcasecmp, strncasecmp): Likewise.
2627 2003-01-14 Jim Meyering <jim@meyering.net>
2629 * same.c (same_name): Tweak a comment.
2631 2003-01-11 Bruno Haible <bruno@clisp.org>
2633 * same.c (same_name): Reorder tests so as to avoid calling stat()
2634 when a string comparison is sufficient.
2636 2003-01-11 Bruno Haible <bruno@clisp.org>
2638 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2641 2003-01-11 Bruno Haible <bruno@clisp.org>
2643 * hash-pjw.c: Add comment about low quality of this function.
2645 2003-01-12 Paul Eggert <eggert@twinsun.com>
2647 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2648 to avoid collisions with libcurses and libreadline.
2650 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2651 * getstr.h, getstr.c: Remove.
2652 * getline.c: Include "getline.h", to check interface.
2653 Move body of old getstr.c here: this defines MIN_CHUNK and
2654 declares getdelim2, which is renamed from getstr.
2655 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2657 * linebuffer.c (readlinebuffer): Renamed from readline.
2659 * linebuffer.h: Likewise.
2660 (readline): Remove backward-compatibility macro.
2662 2003-01-12 Jim Meyering <jim@meyering.net>
2664 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2666 2003-01-10 Bruno Haible <bruno@clisp.org>
2668 * alloca_.h: New file.
2669 * getdate.y: Unconditionally include alloca.h.
2670 * makepath.c: Likewise.
2671 * setenv.c: Likewise.
2672 * userspec.c: Likewise.
2674 2003-01-09 Bruno Haible <bruno@clisp.org>
2676 * stdbool.h.in: New file.
2678 2003-01-08 Bruno Haible <bruno@clisp.org>
2680 * safe-read.c: Include specification header first, to ensure its
2682 * full-write.c: Likewise.
2684 2003-01-08 Jim Meyering <jim@meyering.net>
2686 * full-write.c: Undefine and define-away `const' after inclusion
2687 of errno.h, not before. Suggestion from Bruno Haible.
2689 2003-01-07 Jim Meyering <jim@meyering.net>
2691 * full-write.c: Rework so that it may serve to define full_read, too.
2692 * full-read.c: Simply #define FULL_READ and include full-write.c.
2694 2003-01-06 Jim Meyering <jim@meyering.net>
2696 * version-etc.c: Update year in translatable copyright string.
2698 2002-12-25 Bruno Haible <bruno@clisp.org>
2700 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2701 * xstrtol.h: Likewise.
2702 * xstrtoimax.c: Likewise.
2703 * xstrtoumax.c: Likewise.
2704 * human.h: Likewise.
2706 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2707 on systems that have <inttypes.h> but not <stdint.h>.
2709 2002-12-31 Paul Eggert <eggert@twinsun.com>
2711 * memcoll.c (memcoll): Fall back on a simple algorithm using
2712 memcmp if strcoll doesn't work.
2714 2002-12-23 Bruno Haible <bruno@clisp.org>
2716 * localcharset.h: New file.
2717 * localcharset.c: Include it.
2718 * unicodeio.c: Likewise.
2720 2002-12-22 Bruno Haible <bruno@clisp.org>
2722 * utime.c (utime_null): No need to call ftruncate if the file was
2725 2002-12-23 Bruno Haible <bruno@clisp.org>
2727 * memcoll.c (STRCOLL): New macro.
2730 2002-12-22 Bruno Haible <bruno@clisp.org>
2732 * getstr.h (getstr): Define, to avoid clash with libcurses.
2733 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2735 2002-12-22 Bruno Haible <bruno@clisp.org>
2737 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2739 2002-12-23 Bruno Haible <bruno@clisp.org>
2741 * getline.h: Include <stddef.h>, for size_t.
2743 * unicodeio.h: Include <stddef.h>, for size_t.
2744 * unicodeio.c: Don't include <stddef.h>.
2746 2002-12-17 Bruno Haible <bruno@clisp.org>
2748 * canon-host.c (strdup): Remove unused declaration.
2750 * fsusage.c: Include full_read.h.
2751 (get_fs_usage): Use full_read instead of safe_read.
2753 * utime.c (utime_null): Use SAFE_READ_ERROR.
2755 2002-12-11 Bruno Haible <bruno@clisp.org>
2757 * setenv.h: Rewritten to cope with systems that have setenv() but not
2759 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2762 2002-12-11 Bruno Haible <bruno@clisp.org>
2764 * setenv.c (alloca): Fall back to malloc.
2766 (setenv): Use freea() to free memory allocated with alloca().
2768 2002-11-13 Bruno Haible <bruno@clisp.org>
2770 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2771 function declarations.
2772 * unsetenv.c (unsetenv): Likewise.
2774 2002-03-04 Bruno Haible <bruno@clisp.org>
2776 Portability to AIX 4.3.3.
2777 * unsetenv.c: New file, extracted from setenv.c.
2778 * setenv.c: Move the unsetenv() function to unsetenv.c.
2780 2001-12-20 Bruno Haible <bruno@clisp.org>
2782 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2783 use malloc instead. For SunOS 4.
2785 2001-12-11 Bruno Haible <bruno@clisp.org>
2787 * setenv.c: Declare alloca.
2788 (compar_fn_t): New typedef.
2789 (KNOWN_VALUE, STORE_VALUE): Use it.
2791 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2794 2002-12-10 Paul Eggert <eggert@twinsun.com>
2796 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2797 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2798 Choose values that are less likely to collide with system fnmatch
2800 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2801 defined (e.g., a pure POSIX system).
2802 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2803 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2805 2002-12-06 Jim Meyering <jim@meyering.net>
2807 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2809 Merge in changes from libc's misc/error.c, in preparation
2810 for the merge of gnulib's changes back into libc.
2812 * error.c (_): Define only if not already defined.
2813 Move definition to follow all #include directives.
2814 Include unlocked-io.h only if !_LIBC.
2815 [_LIBC]: Include <libio/libioP.h>.
2816 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2817 (fflush): Tweak definition to use INTUSE.
2820 2002-12-05 Paul Eggert <eggert@twinsun.com>
2822 * alloca.c [defined emacs]: Include "lisp.h".
2823 (xalloc_die) [defined emacs]: New macro.
2824 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2825 [! defined emacs]: Include <xalloc.h>.
2826 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2827 (pointer): Typedef to POINTER_TYPE *.
2828 (malloc): Remove decl; we now always use xmalloc.
2829 (alloca): Use old-style definition, since Emacs needs this.
2830 Check for arithmetic overflow when computing combined size.
2832 2002-12-04 Paul Eggert <eggert@twinsun.com>
2834 Do not generate unlocked-io.h automatically, since it's easier to
2835 maintain it by hand.
2837 * unlocked-io.h: New file, from GNU diffutils,
2838 but with proper copyright notice and attribution.
2840 * Makefile.am: Add copyright notice.
2841 (libfetish_a_SOURCES): Add unlocked-io.h.
2842 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2843 (DISTCLEANFILES, io_functions): Remove macros.
2844 (EXTRA_DIST): Remove gen_uio.
2845 (unlocked-io.h): Remove rule.
2847 2002-12-04 Jim Meyering <jim@meyering.net>
2849 Reflect the fact that stat.c and lstat.c are no longer generated.
2850 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2851 (DISTCLEANFILES): Likewise.
2852 (EXTRA_DIST): Likewise.
2853 (all_local): Don't depend on stat.c or lstat.c.
2854 (stat.c, lstat.c): Remove rules.
2855 (EXTRA_DIST): Remove xstat.in.
2857 * xstat.in: Remove file. Contents moved into stat.c.
2858 * stat.c: New file. Contents mostly from xstat.in.
2859 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2860 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2862 * safe-read.c: Rework so that it may serve to define safe_write, too.
2863 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2865 2002-12-03 Jim Meyering <jim@meyering.net>
2867 * safe-read.c, safe-write.c: Change variable names and comments, but
2868 not semantics, to minimize the differences between these two files.
2869 (safe_read): Change comment to mention SAFE_READ_ERROR.
2871 * safe-read.c (IS_EINTR): Define.
2872 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2874 2002-12-02 Bruno Haible <bruno@clisp.org>
2876 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2877 Define, taken from safe-read.c.
2878 (INT_MAX): Provide fallback.
2879 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2880 * safe-write.h (SAFE_WRITE_ERROR): Define.
2882 * safe-read.c (EINTR): Remove definition.
2883 (safe_read): Don't use EINTR if it is absent.
2885 2002-12-02 Jim Meyering <jim@meyering.net>
2887 * safe-read.c (EINTR): Define.
2888 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2889 (INT_MAX): Provide fallback.
2890 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2892 * safe-read.h (SAFE_READ_ERROR): Define.
2894 2002-12-01 Jim Meyering <jim@meyering.net>
2896 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2897 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2899 2002-11-27 Paul Eggert <eggert@twinsun.com>
2901 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2902 hash_rehash): Replace `if (limit <= value) abort ();' with
2903 `if (! (value < limit)) abort ();', for readability.
2905 2002-11-26 <karl@gnu.org>
2907 * strdup.c: copy from libc again, with jim's ok.
2908 * .cppi-disable: re-add strdup.c
2910 2002-11-25 <karl@gnu.org>
2912 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2913 instead of "strtol.c".
2915 2002-11-25 Jim Meyering <jim@meyering.net>
2917 * mktime.c: Sync from libc, now that it has the latest fix.
2919 2002-11-24 <karl@gnu.org>
2921 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2922 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2924 2002-11-24 Jim Meyering <jim@meyering.net>
2926 Update from coreutils:
2928 * mktime.c: Merge in changes from libc.
2930 Avoid a link-time failure on some Linux systems.
2931 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2932 (__mon_yday): Declare with the STATIC attribute.
2933 (__mktime_internal): Likewise.
2934 Based on a report from Greg Schafer.
2936 2002-11-23 Jim Meyering <jim@meyering.net>
2938 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2939 Use `unsigned', not `int', as type of index.
2941 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2943 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2945 2002-11-22 Paul Eggert <eggert@twinsun.com>
2947 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2948 hint that one should use `if (! x) abort ();' rather than `assert
2949 (x);', and anyway it's one less thing to worry about configuring.
2950 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2951 hash_rehash, hash_insert): Use abort rather than assert.
2953 2002-11-22 Paul Eggert <eggert@twinsun.com>
2955 * quotearg.h: Allow multiple inclusion by surrounding with
2956 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2957 so that we can be included first.
2958 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2959 * quotearg.c: Include quotearg.h immediately after config.h.
2960 No need to include stddef.h or sys/types.h any more.
2961 Surround local include files with "", not "<>".
2962 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2963 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2964 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2965 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2966 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2967 (ISPRINT): Remove; no longer needed now that we assume C89.
2969 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2972 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2973 quotearg_char): Use SIZE_MAX rather than
2974 (size_t) -1 when we are talking about "infinity".
2976 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2978 2002-11-22 Bruno Haible <bruno@clisp.org>
2980 * safe-read.h: Assume C89. Add comments.
2981 (safe_read): Change return type to size_t.
2982 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2983 counts > SSIZE_MAX correctly.
2984 * safe-write.h: New file.
2985 * safe-write.c: New file.
2986 * full-read.h: New file.
2987 * full-read.c: New file.
2988 * full-write.h: Assume C89. Add comments.
2989 * full-write.c: Include safe-write.h.
2990 (full_write): Rewritten to use safe_write.
2991 Suggested by Jim Meyering and Paul Eggert.
2993 2002-11-21 Bruno Haible <bruno@clisp.org>
2995 Remove case insensitive option matching.
2996 * argmatch.h (argcasematch): Remove declaration.
2997 (ARGCASEMATCH): Remove macro.
2998 (__xargmatch_internal): Remove case_sensitive argument.
2999 (XARGMATCH): Update.
3000 (XARGCASEMATCH): Remove macro.
3001 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3002 case_sensitive argument.
3003 (argcasematch): Remove function.
3004 (__xargmatch_internal): Remove case_sensitive argument.
3005 (main): Use XARGMATCH instead of XARGCASEMATCH.
3007 * xmalloc.c: Change compile-time error message. Add comment about
3008 required autoconf version.
3010 2002-11-21 Jim Meyering <jim@meyering.net>
3012 * strdup.c (strdup): Tweak comment and initial #if/#include.
3014 Merge in changes from the coreutils.
3016 2002-09-25 Paul Eggert <eggert@twinsun.com>
3017 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3018 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3019 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3020 int. Work more efficiently if X is the same width as uintmax_t.
3021 Do not compare X to -1, to avoid bogus compiler warning.
3022 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3023 Don't assume that f_frsize and f_bsize are the same type.
3025 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3028 * makepath.c (make_path): Restore umask *before* creating the final
3030 (make_path): Minor reformatting.
3032 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3033 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3035 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3036 ones. At least on GNU/Linux systems, `auto' means something else.
3039 2002-11-20 Paul Eggert <eggert@twinsun.com>
3041 Merge argmatch cleanups from Bison. Assume C89.
3043 * argmatch.c: Include config.h here, not in argmatch.h.
3044 Include stdlib.h, for EXIT_FAILURE.
3045 Always include <string.h>, since we assume C89.
3046 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3047 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3048 Include <stddef.h> instead, since it's all we need for size_t.
3049 (PARAMS): Remove. All uses removed.
3050 (ARRAY_CARDINALITY): Do not bother to #undef.
3051 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3052 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3053 Remove unnecessary parentheses.
3054 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3055 Insert necessary parentheses.
3056 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3057 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3059 2002-11-19 Bruno Haible <bruno@clisp.org>
3061 * mbswidth.c: Include mbswidth.h right at the beginning.
3062 * mbswidth.h: Include <stddef.h>, for size_t.
3064 * mbswidth.h (PARAMS): Remove macro.
3065 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3066 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3068 * gcd.h (PARAMS): Remove macro.
3069 (gcd): Use ANSI C function declarations.
3070 * gcd.c (gcd): Likewise.
3072 2002-11-15 Bruno Haible <bruno@clisp.org>
3074 * strcspn.c: Include <stddef.h>.
3075 (strcspn): Use ANSI C function declaration. Change return type to
3077 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3078 (strpbrk): Use NULL.
3079 * strpbrk.h (PARAMS): Remove macro.
3080 (strpbrk): Use ANSI C function declaration.
3081 * strstr.c: Don't include <sys/types.h>.
3082 * strstr.h (PARAMS): Remove macro.
3083 (strstr): Use ANSI C function declarations.
3085 2002-11-06 Bruno Haible <bruno@clisp.org>
3087 * gcd.h (gcd): Change argument type to 'unsigned long'.
3088 * gcd.c (gcd): Likewise.
3090 2002-11-05 Bruno Haible <bruno@clisp.org>
3092 * gcd.h: New file, from gettext-0.11.5.
3093 * gcd.c: New file, from gettext-0.11.5.
3095 2002-11-05 Bruno Haible <bruno@clisp.org>
3097 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3098 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3099 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3100 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3102 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3103 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3105 * closeout.c: Include gettext.h instead of <libintl.h>.
3106 * human.c: Include gettext.h instead of <libintl.h>.
3107 * quotearg.c: Include gettext.h instead of <libintl.h>.
3108 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3109 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3110 * userspec.c: Include gettext.h instead of <libintl.h>.
3111 * version-etc.c: Include gettext.h instead of <libintl.h>.
3112 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3113 (textdomain): Remove definition.
3114 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3116 * long-options.c: Remove include of <libintl.h> and definition of _.
3117 * same.c: Remove include of <libintl.h> and definition of _.
3119 2002-11-04 Bruno Haible <bruno@clisp.org>
3121 * stpcpy.h: New file, from GNU gettext-0.11.5.
3122 * strcase.h: New file, from GNU gettext-0.11.5.
3123 * strpbrk.h: New file, from GNU gettext-0.11.5.
3124 * strstr.h: New file, from GNU gettext-0.11.5.
3125 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3127 2002-05-09 Bruno Haible <bruno@clisp.org>
3129 * config.charset: Update for newest glibc. Add canonical names
3130 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3132 2002-05-09 Bruno Haible <bruno@clisp.org>
3134 * localcharset.c (get_charset_aliases): Add more Windows specific
3137 2002-05-08 Owen Taylor <otaylor@redhat.com>
3139 * config.charset: A few additions for Solaris.
3141 2001-12-05 Bruno Haible <bruno@clisp.org>
3143 * localcharset.c (locale_charset): Don't return an empty string.
3145 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3147 * config.charset: msdos in uk_UA uses CP1125.
3149 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3151 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3152 * localcharset.c (locale_charset): Declare as extern "C".
3154 2002-02-15 Bruno Haible <bruno@clisp.org>
3156 * config.charset [msdosdjgpp]: For Russian, use CP866.
3158 2002-02-11 Bruno Haible <bruno@clisp.org>
3160 * config.charset: Add support for NetBSD.
3162 2002-09-25 <karl@gnu.org>
3164 * strdup.c: copy from libc/string (via ../config/srclist*).
3165 * getopt*: copy from libc/posix.
3166 * gettext.h: copy from gettext.
3167 * .cppi-disable: add strdup.c, gettext.h.
3169 2002-07-01 Jim Meyering <meyering@lucent.com>
3171 * c-stack.c: Include sys/time.h.
3172 From Volker Borchert.
3174 2002-06-11 Paul Eggert <eggert@twinsun.com>
3176 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3177 New macro. Use it uniformly instead of
3178 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3179 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3180 reported by Vin Shelton.
3182 2002-06-22 Jim Meyering <meyering@lucent.com>
3184 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3185 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3187 2002-06-22 Paul Eggert <eggert@twinsun.com>
3189 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3190 Do not assume SA_SIGINFO behavior.
3191 Bug reported by Jim Meyering on NetBSD 1.5.2.
3193 2002-06-22 Jim Meyering <meyering@lucent.com>
3195 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3197 * exitfail.c, exitfail.h: Likewise.
3198 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3200 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3202 (EXTRA_DIST): Add fnmatch_loop.c.
3203 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3205 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3206 * fnmatch.c: Update from diffutils-2.8.2.
3207 * fnmatch_.h: New file. From diffutils-2.8.2.
3208 * fnmatch.h: Remove file.
3210 2002-06-18 Paul Eggert <eggert@twinsun.com>
3212 * file-type.h: Report an error if neither S_ISREG nor
3213 S_IFREG is defined, instead of using a test specific to glibc
3214 2.2. This should be safe, since POSIX requires S_ISREG and
3215 Unix Version 7 had S_IFREG. We don't need to check for
3216 <sys/types.h> since we don't use any symbols that it defines.
3218 2002-06-15 Jim Meyering <meyering@lucent.com>
3220 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3221 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3222 have been included before this file.
3224 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3226 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3227 so that each temporary file name is unique and valid in the first
3228 8 characters, for operation under DOS.
3230 2002-06-15 Jim Meyering <meyering@lucent.com>
3232 Work even with DJGPP 2.03, which lacks support for symlinks.
3234 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3236 * lchown.c (S_ISLNK): Likewise.
3238 2002-06-14 Jim Meyering <meyering@lucent.com>
3240 * file-type.h: Use the version from diffutils-2.8.2.
3241 * file-type.c: Likewise.
3243 2002-05-27 Jim Meyering <meyering@lucent.com>
3245 Fix a problem seen only on nonconforming systems whereby ls.c's
3246 use of localtime, and then of gettimeofday would cause trouble:
3247 the localtime call used to initialize rpl_gettimeofday's save
3248 mechanism would clobber ls's current local time information so
3249 that in any long listing the first file would always be listed
3250 with date 1970-01-01. Analysis by Volker Borchert.
3252 * gettimeofday.c (localtime): Undefine.
3253 (rpl_localtime): New function.
3255 2002-05-22 Jim Meyering <meyering@lucent.com>
3257 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3258 * file-type.h: New file.
3259 * file-type.c (file_type): New file/function. Extracted from diffutils.
3261 2002-04-29 Paul Eggert <eggert@twinsun.com>
3263 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3265 2002-04-28 Paul Eggert <eggert@twinsun.com>
3267 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3268 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3269 of 127, since 64 is the largest conceivable number for ancient
3271 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3273 2002-04-28 Jim Meyering <meyering@lucent.com>
3275 * sig2str.c (WTERMSIG): Remove definition (unused).
3277 2002-04-28 Paul Eggert <eggert@twinsun.com>
3279 * sig2str.h, sig2str.c: New files.
3280 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3282 2002-04-24 Jim Meyering <meyering@lucent.com>
3284 * gettext.h: New file, from Gettext.
3285 * Makefile.am (INCLUDES): Remove -I../intl.
3286 (libfetish_a_SOURCES): Add gettext.h.
3288 2002-04-16 Jim Meyering <meyering@lucent.com>
3290 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3291 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3292 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3294 2002-04-12 Jim Meyering <meyering@lucent.com>
3296 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3298 2002-03-10 Jim Meyering <meyering@lucent.com>
3300 * makepath.c (make_path): Remove a comma from a diagnostic.
3301 Suggestion from Santiago Vila.
3303 2002-03-08 Jim Meyering <meyering@lucent.com>
3305 * rename.c: Mention that this wrapper is needed also on
3306 mips-dec-ultrix4.4 systems.
3308 2002-03-02 Jim Meyering <meyering@lucent.com>
3310 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3311 not HAVE_CLOCK_SETTIME.
3313 2002-02-27 Paul Eggert <eggert@twinsun.com>
3315 * nanosleep.h: Rename to....
3316 * timespec.h: New name for nanosleep.h. All uses changed.
3318 * gettime.c: New file.
3319 * settime.c: New file.
3322 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3323 timespec.h. Remove nanosleep.h.
3325 2002-02-25 Paul Eggert <eggert@twinsun.com>
3327 * acl.c, acl.h: New files.
3328 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3330 2002-02-24 Jim Meyering <meyering@lucent.com>
3332 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3333 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3334 cause trouble. Reported by Nelson Beebe.
3336 2002-02-23 Paul Eggert <eggert@twinsun.com>
3338 * path-concat.c (xpath_concat): Reorder code to pacify
3339 compilers that don't know that xalloc_die never returns.
3341 2002-02-20 Jim Meyering <meyering@lucent.com>
3343 * getdate.c: Regenerate using bison-1.33.
3345 2002-02-15 Paul Eggert <eggert@twinsun.com>
3347 * posixver.c, posixver.h: New files.
3348 * Makefile.am (libfetish_a_SOURCES): Add them.
3350 2002-02-02 Paul Eggert <eggert@twinsun.com>
3351 Bruno Haible <bruno@clisp.org>
3353 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3354 (fwrite_success_callback): New declaration.
3355 * unicodeio.c (unicode_to_mb): New function, extracted from
3356 print_unicode_char. Call failure callback instead of error.
3357 (fwrite_success_callback): New function.
3358 (exit_failure_callback): New function.
3359 (fallback_failure_callback): New function.
3360 (print_unicode_char): Call unicode_to_mb.
3362 2002-01-26 Jim Meyering <meyering@lucent.com>
3364 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3366 2002-01-22 Jim Meyering <meyering@lucent.com>
3368 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3369 Otherwise, some versions of automake would omit the rule that makes
3370 Makefile from Makefile.in.
3372 2001-01-21 Paul Eggert <eggert@twinsun.com>
3374 * xmemcoll.h, xmemcoll.c: New files.
3375 * Makefile.am (libfetish_a_SOURCES): Add them.
3376 * memcoll.c: Include errno.h, and declare errno if not defined.
3377 (memcoll): Set errno to zero if there is no error.
3379 * quotearg.c (quotearg_buffer_restyled):
3380 Fix bug with quoting buffers containing NUL when backslashing escapes.
3381 This bug was exposed by the other changes in this patch.
3382 (quotearg_n_options): New arg ARGSIZE.
3383 All callers changed.
3384 (quoting_options_from_style): New function.
3385 (quotearg_n_style): Use it.
3386 (quotearg_n_style_mem): New function.
3388 * quotearg.h (quotearg_n_style_mem): New function.
3390 2002-01-16 Jim Meyering <meyering@lucent.com>
3392 * getdate.y: Add three semicolons, each just before a closing brace.
3393 Bison (as of version 1.31) no longer papers over that mistake.
3395 2002-02-14 Paul Eggert <eggert@twinsun.com>
3397 * backupfile.c (ISDIGIT): Comment fix.
3398 * getdate.y (ISDIGIT): Likewise.
3399 * posixtm.c (ISDIGIT, year): Likewise.
3400 * strverscmp.c (ISDIGIT): Likewise.
3401 * userspec.c (ISDIGIT): Likewise.
3403 2002-01-05 Jim Meyering <meyering@lucent.com>
3405 * version-etc.c (version_etc_copyright): Update copyright year.
3407 2001-01-19 Paul Eggert <eggert@twinsun.com>
3409 * closeout.c (close_stdout_status): If ferror (stdout), do
3410 not silently exit merely because the output buffer happens to
3411 have nothing pending.
3413 2001-12-18 Paul Eggert <eggert@twinsun.com>
3415 See the big note in ../ChangeLog.
3416 * human.c (suffixes): Prefer K to k for 1024.
3417 (generate_suffix_backwards): New function.
3418 (human_readable_inexact): Use it.
3419 * xstrtol.c (__xstrtol): If there is no number but there
3420 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3421 Accept 'K' as well as 'k'.
3423 2001-12-15 Jim Meyering <meyering@lucent.com>
3425 * regex.h (__restrict_arr): Update from libc.
3427 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3428 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3431 2001-12-10 Jim Meyering <meyering@lucent.com>
3433 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3434 Instead, include "xalloc.h".
3435 (initbuffer): Don't cast xmalloc return value to char*.
3436 (readline): Reword comment.
3437 Don't cast xrealloc return value to char*
3440 2001-12-09 Jim Meyering <meyering@lucent.com>
3442 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3443 `signed and unsigned type in conditional expression'.
3444 * posixtm.c (posix_time_parse): Likewise.
3446 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3448 * readtokens.c (readtoken): Declare an index to be of type unsigned
3449 to avoid a pedantic warning.
3451 * getstr.c: Don't include assert.h.
3452 (getstr): Remove warning-evoking assertions.
3453 Return -1 if offset parameter is out of bounds.
3454 Change the type of a local from int to size_t.
3456 * strftime.c (my_strftime_localtime_r): Include this function
3457 definition in the `#if ! HAVE_TM_GMTOFF' block.
3459 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3460 Include xalloc.h instead.
3462 2001-12-02 Jim Meyering <meyering@lucent.com>
3464 * tempname.c: Don't declare getenv, thus reverting the change of
3465 2001-11-18. It's no longer necessary, now that stdlib.h is always
3468 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3469 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3471 2001-11-30 Akim Demaille <akim@epita.fr>
3473 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3474 before being defined.
3476 2001-11-27 Paul Eggert <eggert@twinsun.com>
3478 * quotearg.h (quotearg_n, quotearg_n_style):
3479 First arg is int, not unsigned.
3480 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3481 (SIZE_MAX, UINT_MAX): New macros.
3482 (quotearg_n_options): Abort if N is negative.
3483 Avoid overflow check on hosts where size_t is 64 bits and int
3484 is 32 bits, as overflow is impossible there.
3485 Fix off-by-one typo that caused unnecessary reallocation.
3487 2001-11-27 Jim Meyering <meyering@lucent.com>
3489 * tempname.c: Merge with version from libc.
3490 * regex.c: Likewise.
3492 * tempname.c: Include stdlib.h unconditionally. On some old systems
3493 for which STDC_HEADERS is 0, it was not included, resulting in a
3494 warning about an integer-to-pointer conversion problem with getenv.
3495 Reported by Volker Borchert.
3497 2001-11-26 Jim Meyering <meyering@lucent.com>
3499 * gtod.h: Remove file.
3500 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3501 * gettimeofday.c: Don't include gtod.h.
3502 (GTOD_init): Remove function.
3503 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3504 Suggestion from Volker Borchert.
3506 2001-11-23 Jim Meyering <meyering@lucent.com>
3508 * hash.h (struct hash_table): Don't define here. Merely declare it.
3509 * hash.c (struct hash_table): Define it here instead.
3511 2001-11-22 Jim Meyering <meyering@lucent.com>
3513 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3515 2001-11-18 Paul Eggert <eggert@twinsun.com>
3517 * tempname.c (TMP_MAX): Remove; no longer needed.
3518 (TEMPORARIES): New macro.
3519 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3520 removes an artificial limitation (e.g. HP-UX 10.20, where
3523 2001-11-18 Jim Meyering <meyering@lucent.com>
3525 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3528 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3529 files will be created before anything else.
3531 2001-11-17 Jim Meyering <meyering@lucent.com>
3533 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3534 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3535 rather than group writable. Patch by Juan F. Codagnone.
3537 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3538 Instead, include "xalloc.h".
3540 * mountlist.c: Include unlocked-io.h after all system headers.
3541 Remove explicit declarations of xmalloc, xrealloc,
3542 and xstrdup. Instead, include "xalloc.h".
3544 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3545 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3546 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3548 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3549 Reported by Padraig Brady.
3551 * mkstemp.c: #undef mkstemp.
3553 (rpl_mkstemp): Rename from mkstemp.
3556 2001-11-16 Jim Meyering <meyering@lucent.com>
3558 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3559 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3560 determine the amount of total physical memory, use pstat_getstatic.
3561 HPUX-11 doesn't define _SC_PHYS_PAGES.
3562 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3563 If sysconf couldn't be used to determine the amount of available
3564 physical memory, use both pstat_getstatic and pstat_getdynamic.
3565 Based on a patch from Bob Proulx.
3567 2001-11-05 Jim Meyering <meyering@lucent.com>
3569 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3571 2001-11-03 Jim Meyering <meyering@lucent.com>
3573 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3574 in argmatch_to_argument call.
3576 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3579 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3580 e.g., a fault due to an attempt to free a NULL pointer.
3582 2001-11-01 Jim Meyering <meyering@lucent.com>
3584 * dirfd.c, dirfd.h: New files.
3585 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3587 * hash.c (hash_print) [TESTING]: Clean up.
3589 2001-10-22 Paul Eggert <eggert@twinsun.com>
3591 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3592 to avoid a warning if -Wall.
3594 2001-10-21 Paul Eggert <eggert@twinsun.com>
3596 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3598 2001-10-21 Jim Meyering <meyering@lucent.com>
3600 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3601 this code would end up calling gettext even in packages built
3603 * getopt.c (_): Likewise.
3604 * regex.c (_): Likewise.
3606 2001-10-20 Paul Eggert <eggert@twinsun.com>
3608 * error.c (strerror_r): Do not declare unless !_LIBC.
3609 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3610 Use strerror_r that is only a macro, even if it is not a function.
3611 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3612 (private_strerror): Use prototypes, not old-style function definition.
3613 (print_errno_message): New function.
3614 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3616 (error_tail, error, error_at_line): Use it.
3618 2001-10-11 Jim Meyering <meyering@lucent.com>
3620 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3621 and quote_n (1, ... to avoid clobbering a buffer.
3623 2001-10-05 Jim Meyering <meyering@lucent.com>
3625 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3626 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3627 * hash-pjw.h: New file.
3629 2001-09-30 Jim Meyering <meyering@lucent.com>
3631 * mountlist.c [MOUNTED_GETFSSTAT]:
3632 Include <sys/ucred.h>, for Apple Darwin.
3633 Include sys/mount.h and sys/fs_types.h only if available.
3635 (read_filesystem_list): Use FS_TYPE.
3637 2001-09-29 Paul Eggert <eggert@twinsun.com>
3639 * exclude.c (excluded_filename): 0 -> false, since it's
3642 2001-09-28 Paul Eggert <eggert@twinsun.com>
3644 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3645 #defines strtoimax. Also treat the other strto* functions
3648 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3649 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3650 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3652 2001-09-26 Jim Meyering <meyering@lucent.com>
3654 Most macros in unlocked-io.h had the wrong number of arguments.
3655 * gen-uio: New script.
3656 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3657 * unlocked-io.hin: Remove file.
3658 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3659 rather than trying to embed it here.
3660 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3661 Reported by Padraig Brady.
3663 2001-09-25 Volker Borchert <bt@teknon.de>
3665 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3667 2001-09-23 Jim Meyering <meyering@lucent.com>
3669 * mountlist.c: Remove useless parentheses in #if directives.
3670 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3671 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3673 2001-09-22 Jim Meyering <meyering@lucent.com>
3675 * localcharset.c: Update from latest gettext.
3676 * config.charset: Likewise.
3678 2001-09-20 Jim Meyering <meyering@lucent.com>
3680 * xstrtol.c (strtoimax): Guard declaration with
3681 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3682 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3683 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3684 (strtoumax): Likewise, for completeness (it wasn't necessary).
3686 2001-09-06 Paul Eggert <eggert@twinsun.com>
3688 * strtoimax.c (HAVE_LONG_LONG):
3689 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3690 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3691 to work around bug in IBM C compiler.
3693 2001-09-16 Jim Meyering <meyering@lucent.com>
3695 * mkdir.c: New file.
3697 2001-09-04 Paul Eggert <eggert@twinsun.com>
3699 * xgetcwd.c: Revert some of the previous change; intead,
3700 fix the HAVE_GETCWD_NULL code to behave more like the
3701 !HAVE_GETCWD_NULL code used to.
3704 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3707 2001-09-04 Paul Eggert <eggert@twinsun.com>
3709 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3710 Use ssize_t, not int, to store result of readlink.
3711 Check for ssize_t overflow as well as size_t overflow,
3712 as POSIX says the result of readlink is implementation-defined
3713 when ssize_t overflows.
3714 Remove unnecessary cast to char*.
3715 Use free+malloc instead of realloc, as the storage doesn't need
3716 to be preserved and it's clearer and can be more efficient that way.
3717 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3718 * xreadlink.h (xreadlink): Update prototype.
3720 2001-09-03 Paul Eggert <eggert@twinsun.com>
3722 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3723 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3724 spotted by Jim Meyering.
3726 2001-09-03 Jim Meyering <meyering@lucent.com>
3728 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3730 2001-09-03 Paul Eggert <eggert@twinsun.com>
3732 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3733 like the HAVE_GETCWD_NULL code.
3734 Include pathmax.h if not HAVE_GETCWD.
3735 Do not include xalloc.h.
3736 (INITIAL_BUFFER_SIZE): New symbol.
3737 Do not use xmalloc / xrealloc, since the caller is responsible for
3738 handling errors. Preserve errno around `free' during failure.
3739 Do not overrun buffer when using getwd.
3741 2001-09-03 Paul Eggert <eggert@twinsun.com>
3743 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3744 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3746 2001-09-02 Jim Meyering <meyering@lucent.com>
3748 * error.c: Update from GNU libc.
3750 2001-09-01 Jim Meyering <meyering@lucent.com>
3752 * xreadlink.c: New file.
3753 * xreadlink.h: New file.
3754 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3756 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3757 doesn't conflict with sparc Solaris 7's definition in
3758 /usr/include/sys/int_types.h.
3760 * exclude.c: Use `""', not `<>' to #include non-system header files.
3761 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3762 and strncasecmp as r-values. Unixware didn't have declarations.
3764 2001-08-31 Jim Meyering <meyering@lucent.com>
3766 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3767 Use an initial, malloc'd, buffer of length 128 rather than
3768 a statically allocated one of length 1024.
3770 2001-08-30 Paul Eggert <eggert@twinsun.com>
3772 * xgetcwd.c: Don't include pathmax.h.
3773 Include stdlib.h and unistd.h if available.
3775 (xmalloc, xstrdup, free): Remove decls.
3776 (xgetcwd): Don't assume sizes fit in unsigned.
3777 Check for overflow when computing sizes.
3778 Simplify reallocation code.
3780 2001-08-28 Paul Eggert <eggert@twinsun.com>
3782 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3784 * strtoimax.c: Renamed from strtoxmax.c, removing the
3787 Also, make the following further changes to make this file's
3788 configuration more similar to that of strtol.c:
3789 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3790 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3791 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3792 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3793 changed to signed values.
3795 And make the following changes as well:
3796 Fix copyright notice, as 1999 was missing.
3797 (verify): New macro.
3798 (strtoimax): Check sizes at compile-time, not run-time.
3799 Prefer strtol to strtoll if both work.
3800 (main): Remove; it was not that useful and was a pain to maintain.
3802 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3804 2001-08-30 Paul Eggert <eggert@twinsun.com>
3806 * savedir.c (savedir): Remove size parameter, as POSIX says that
3807 a directory's st_size can have an arbitrary value, so the old
3808 usage could waste an arbitrary amount of memory. All uses
3810 * savedir.h: Update prototype.
3812 2001-08-30 Paul Eggert <eggert@twinsun.com>
3814 * xstrtol.c (strtoimax): New decl.
3816 2001-08-28 Paul Eggert <eggert@twinsun.com>
3818 * xstrtol.h: Add copyright notice.
3819 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3820 LONGINT_INVALID_SUFFIX_CHAR.
3822 2001-08-30 Paul Eggert <eggert@twinsun.com>
3824 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3827 2001-08-30 Paul Eggert <eggert@twinsun.com>
3829 * hash.c: Remove '2001' from copyright notice.
3831 2001-08-30 Paul Eggert <eggert@twinsun.com>
3833 * full-write.h: New file.
3834 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3835 * full-write.c: Correct credits, as cccp.c no longer
3836 exists and anyway it was so heavily changed from the old cccp
3837 code as to be unrecognizable. Include full-write.h.
3838 (full_write) Return size_t, with short writes meaning failure.
3839 All callers changed. This fixes a bug with large buffers
3841 * utime.c: Include full-write.h.
3843 2001-08-30 Paul Eggert <eggert@twinsun.com>
3845 Merge 'exclude' changes from tar 1.13.22.
3846 This fixes one or two unlikely storage allocation overflow bugs,
3847 but doesn't change user-visible behavior otherwise.
3849 2001-08-30 Paul Eggert <eggert@twinsun.com>
3851 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3852 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3853 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3854 Include if available.
3855 (<xalloc.h>): Include
3856 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3857 (verify): New macro. Use it to verify that EXCLUDE macros do not
3858 collide with FNM macros.
3859 (struct patopts): New struct.
3860 (struct exclude): Use it, as exclude patterns now come with options.
3861 (new_exclude): Support above changes.
3862 (new_exclude, add_exclude_file):
3863 Initial size must now be a power of two to simplify overflow checking.
3864 (free_exclude, fnmatch_no_wildcards): New function.
3865 (excluded_filename): No longer requires options arg, as the options
3866 are determined by add_exclude. Now returns bool, not int.
3867 (excluded_filename, add_exclude):
3868 Add support for the fancy new exclusion options.
3869 (add_exclude, add_exclude_file): Now takes int options arg.
3870 Check for arithmetic overflow when computing sizes.
3871 (add_exclude_file): xrealloc might modify errno, so don't
3872 realloc until after errno might be used.
3874 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3876 (free_exclude): New decl.
3877 (add_exclude, add_exclude_file): Now takes int options arg.
3878 (excluded_filename): No longer requires options arg, as the options
3879 are determined by add_exclude. Now returns bool, not int.
3881 2001-08-30 Paul Eggert <eggert@twinsun.com>
3883 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3885 2001-08-27 Jim Meyering <meyering@lucent.com>
3887 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3889 * version-etc.c (N_): Remove definition.
3890 Revert most of last change.
3891 Instead, simply don't mark the `Copyright...' string for translation.
3892 Based on advice from Paul Eggert.
3894 * strtoxmax.c: Tweak comment.
3896 2001-08-26 Jim Meyering <meyering@lucent.com>
3898 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3899 of copyright with `%s' so translators don't get an untranslated
3901 (COPYRIGHT_YEAR): Define.
3902 (version_etc): Use fprintf rather than fputs.
3903 Suggestion from Ulrich Drepper.
3905 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3907 * strtoll.c: New file, from GNU libc.
3908 * xstrtoimax.c: New file.
3910 * xstrtol.h: Add xstrtoimax.
3911 * strtoumax.c: New file. Simply include "strtoumax.c".
3912 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3914 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3915 * strtoxmax.c: ... then renamed to this.
3917 2001-08-13 Paul Eggert <eggert@twinsun.com>
3919 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3920 Port to Solaris 8, where 'sed' requires a space after the 'r'
3921 command, and where sh dislikes "$/". Clean up the spacing a bit.
3922 Redirect output to $tmp just once.
3924 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3926 * addext.c (<errno.h>): Include.
3927 (errno): Declare if not defined.
3928 (addext): Work correctly when pathconf returns -1 and leaves
3929 errno alone because there is no limit. Also, work even if
3930 pathconf returns a value greater than SIZE_MAX.
3932 2001-08-12 Jim Meyering <meyering@lucent.com>
3934 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3935 Simply `return getcwd (NULL, 0);'.
3936 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3937 Use 1300 as initial value for length, not PATH_MAX.
3939 * pathmax.h: Clean up cpp syntax.
3941 2001-08-12 Jim Meyering <meyering@lucent.com>
3943 * gettimeofday.c: New file.
3945 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3947 2001-08-04 Jim Meyering <meyering@lucent.com>
3949 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3950 to get in sync with glibc.
3952 2001-08-03 Paul Eggert <eggert@twinsun.com>
3954 The following changes are from gettext 0.10.39 as maintained by
3957 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3958 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3959 with inverted sense. All uses changed.
3961 * mbswidth.c: Don't include <limits.h>.
3962 Include <stdlib.h> and <string.h> unconditionally.
3963 (iswcntrl, mbsinit, ISCNTRL): New macros.
3964 (mbsnwidth): Use K&R style function declarations.
3965 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3966 can optimize it when MB_CUR_MAX == 1.
3967 The width of control characters is zero, not 1.
3969 2001-07-15 Jim Meyering <meyering@lucent.com>
3971 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3972 (BUILT_SOURCES): Add unlocked-io.h.
3973 (io_functions): Define.
3974 (unlocked-io.h): New rule.
3975 (DISTCLEANFILES): Add unlocked-io.h.
3976 (all-local): Depend on unlocked-io.h, to ensure it is created.
3978 * unlocked-io.hin: New file
3980 * regex.c: Update from glibc.
3982 2001-07-05 Jim Meyering <meyering@lucent.com>
3984 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3986 (libfetish_a_SOURCES): Put all .h files here instead.
3987 Remove a thus-exposed (better checks in automake) duplicate and
3988 two unnecessary .h files.
3990 2001-06-11 Jim Meyering <meyering@lucent.com>
3992 * regex.c: Update from GNU libc.
3994 2001-05-27 Jim Meyering <meyering@lucent.com>
3996 * readutmp.h (UT_TYPE): Define.
3998 2001-05-24 Jim Meyering <meyering@lucent.com>
4000 * argmatch.c: Include "quote.h".
4001 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4002 quote function. Reported by Göran Uddeborg.
4004 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4006 * dirname.c (dir_name): Compute append_dot using path, not newpath
4007 which is not yet declared.
4009 2001-05-11 Paul Eggert <eggert@twinsun.com>
4011 * Makefile.am (libfetish_a_SOURCES):
4012 Add strftime.c, since we now compile it on all hosts.
4014 * strftime.c (my_strftime):
4015 Define to nstrftime if emacs, but only if my_strftime is not defined.
4016 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4017 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4018 Add one more extra argument: a nanoseconds value.
4021 (my_strftime function): Add %N format.
4022 (emacs_strftimeu): Renamed from emacs_strftime,
4023 with extra ut argument.
4025 2001-05-11 Paul Eggert <eggert@twinsun.com>
4027 dirname code cleanup. base_name now behaves more compatibly
4028 with POSIX basename when given file names that have trailing
4029 slashes, and similarly for dir_name. Add new primitives
4030 base_len and dir_len. Put the directory-name-related decls
4033 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4034 * backupfile.c (base_name): Likewise.
4035 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4036 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4037 * makepath.c (strip_trailing_slashes): Likewise.
4038 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4040 * rename.c (strip_trailing_slashes): Likewise.
4041 * same.c (base_name): Likewise.
4042 * stripslash.c (ISSLASH): Likewise.
4044 * addext.c: Include <dirname.h> after size_t is defined.
4045 * backupfile.c: Likewise.
4047 * addext.c (addext): Use base_len to trim redundant
4048 trailing slashes instead of doing it ourselves.
4049 But do not trim the last slash if it is not redundant.
4051 * backupfile.c (find_backup_file_name,
4052 max_backup_version): Use base_len instead of rolling it ourselves.
4053 Handle the case of "" and (on DOS) "C:" correctly.
4055 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4056 Include <string.h>, <dirname.h>.
4057 (base_name): Allow file names ending in slashes, other than names
4058 that are all slashes. In this case, return the basename followed
4059 by the slashes. This is more general, and can be used in places
4060 where the original base_name purposely had an assertion failure.
4061 (base_len): New function.
4063 * dirname.c: Include <string.h> instead of <stdlib.h>.
4064 Do not include <assert.h>; no longer needed.
4066 (memrchr): Remove decl.
4067 (dir_name_r): Remove.
4068 (dir_len): Renamed from dirlen. All callers changed.
4069 Rewrite in terms of base_name, for simplicity and consistency.
4070 (dir_name): Never return NULL. All callers changed.
4071 Do not include <stdlib.h> in test program; no longer needed.
4072 return 0; is fine for test program.
4074 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4076 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4078 * path-concat.c (path_concat): Use base_len to compute
4079 base length, not strlen; this means we cannot rely on memcpy
4082 * same.c (STREQ): Remove.
4083 (same_name): Handle the case where the basename ends in trailing '/'.
4085 * stripslash.c (strip_trailing_slashes): Return nonzero if
4086 a slash was stripped. Do not strip the last slash after a
4089 2001-04-08 Jim Meyering <meyering@lucent.com>
4091 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4092 recomputed; that's necessary when the offset spans a DST transition.
4093 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4095 2001-04-02 Jim Meyering <meyering@lucent.com>
4097 * regex.h, regex.c: Update from GNU libc.
4099 2001-03-19 Paul Eggert <eggert@twinsun.com>
4101 * version-etc.c (version_etc_copyright): Update to 2001.
4103 2001-03-16 Paul Eggert <eggert@twinsun.com>
4105 * tempname.c (uint64_t): Define to uintmax_t if
4106 not defined, and if UINT64_MAX is not defined.
4107 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4108 Reported by John David Anglin.
4110 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4112 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4113 alias if codeset is empty.
4114 * config.charset (BeOS): Use wildcard syntax.
4116 2001-03-13 Jim Meyering <meyering@lucent.com>
4118 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4119 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4122 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4124 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4126 * unicodeio.c (print_unicode_char): Simplify accordingly.
4128 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4130 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4131 support for DOS/DJGPP.
4133 2001-02-28 Paul Eggert <eggert@twinsun.com>
4135 * Makefile.am (libfetish_a_SOURCES):
4136 Add dup-safer.c, fopen-safer.c.
4137 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4139 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4141 2001-02-25 Paul Eggert <eggert@twinsun.com>
4143 The mkstemp replacement is taken from glibc 2.2.2, with some
4144 portability fixes for use outside glibc, as follows:
4146 * tempname.c (struct_stat64): New macro.
4147 (direxists, __gen_tempname): Use it.
4148 This avoids a portability problem with Solaris 8.
4150 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4151 (<stddef.h>, <stdint.h>, <string.h>):
4152 Include only if STDC_HEADERS || _LIBC.
4153 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4154 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4155 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4156 (__set_errno): Define this macro if <errno.h> doesn't.
4157 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4158 Define these macros if <stdio.h> doesn't.
4159 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4160 Define these macros if <sys/stat.h>
4161 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4162 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4163 __xstat64): Define if not _LIBC.
4164 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4165 (__gen_tempname): Invoke gettimeofday only if
4166 HAVE_GETTIMEOFDAY || _LIBC;
4167 otherwise, fall back on plain "time".
4168 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4170 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4172 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4174 2001-02-17 Jim Meyering <meyering@lucent.com>
4176 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4177 around included file name.
4179 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4181 * strftime.c: Update from GNU libc (the only changes were to comments).
4183 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4185 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4187 2001-02-17 Paul Eggert <eggert@twinsun.com>
4189 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4190 Remove workaround macros for hosts that have mbrtowc but not
4191 mbstate_t, as we now insist on proper declarations for both
4192 before using mbrtowc.
4194 2001-02-17 Jim Meyering <meyering@lucent.com>
4196 * regex.c: Update from libc.
4198 2001-02-16 Paul Eggert <eggert@twinsun.com>
4200 * alloca.c (malloc): Undef before defining, since stdlib.h
4201 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4202 Reported by Mark Hounschell via Paul Eggert.
4204 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4206 * config.charset: Update for FreeBSD 4.2.
4208 2001-01-26 Jim Meyering <meyering@lucent.com>
4210 * quotearg.c: Include stddef.h.
4211 * quote.c: Include stddef.h.
4212 Reported by Axel Kittenberger.
4214 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4215 line in double quotes so that it evokes a better diagnostic.
4216 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4217 Reported by Axel Kittenberger.
4219 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4221 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4222 to avoid a warning. Add back 'const' to inptr.
4224 2001-01-16 Jim Meyering <meyering@lucent.com>
4226 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4229 2001-01-14 Jim Meyering <meyering@lucent.com>
4231 * rename.c: New file. From Volker Borchert.
4232 Include stdlib.h, string.h or strings.h, and xalloc.h.
4233 Use strip_trailing_slashes rather than open-coding it.
4235 2001-01-03 Paul Eggert <eggert@twinsun.com>
4237 * strftime.c: Sync with glibc time/strftime.c 1.81.
4239 2001-01-03 Jim Meyering <meyering@lucent.com>
4241 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4242 local `inptr' to avoid warning with some system declarations of iconv.
4244 2000-12-29 Paul Eggert <eggert@twinsun.com>
4246 * modechange.c: Do not assume that mode_t uses the
4247 traditional octal encoding. E.g. "chmod 1 FOO" should set
4248 the other-execute bit of FOO even if S_IXOTH != 1.
4250 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4251 WOTH, XOTH, ALLM): New macros.
4252 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4253 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4255 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4256 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4258 No need to use uintmax_t; unsigned long is long enough.
4259 Don't bother to get suffix since we don't use it.
4261 2000-12-24 Jim Meyering <meyering@lucent.com>
4263 * hash.c (is_prime): Return explicit boolean values.
4264 (hash_get_first): Return NULL to appease Irix5.6's 89.
4265 Reported by Nelson Beebe.
4267 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4269 * localcharset.c (locale_charset): Add support for Win32.
4271 2000-12-18 Paul Eggert <eggert@twinsun.com>
4273 * physmem.h, physmem.c: New files.
4275 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4276 (noinst_HEADERS): Add physmem.h.
4278 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4279 't' for compatibility with Solaris 8 sort.
4281 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4283 * config.charset: Add support for BeOS.
4285 2000-12-16 Jim Meyering <meyering@lucent.com>
4287 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4288 SHELLS_FILE to a file name that's useful on djgpp systems.
4290 (ADDITIONAL_DEFAULT_SHELLS): Define.
4291 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4292 Based mostly on a patch from Prashant TR.
4294 2000-12-16 Jim Meyering <meyering@lucent.com>
4296 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4297 N and M) would have treated it like `chown N:N FILE'.
4299 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4301 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4303 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4304 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4305 to the list of canonical encodings. Rename EUC-CN to GB2312.
4307 2000-12-08 Andreas Schwab <schwab@suse.de>
4309 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4310 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4312 2000-12-07 Jim Meyering <meyering@lucent.com>
4314 * stripslash.c (ISSLASH): Define.
4315 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4318 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4319 (dir_name_r): Declare this function as static.
4320 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4321 manifest itself on a name containing a mix of slashes and
4323 Make this function work with names starting with a DOS-style
4324 drive letter and colon prefix.
4325 (dir_name): Append `.' if necessary.
4326 Based mostly on patches from Prashant TR and Eli Zaretskii.
4328 * dirname.h (dir_name_r): Remove prototype.
4330 2000-12-05 Jim Meyering <meyering@lucent.com>
4332 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4334 2000-12-04 Jim Meyering <meyering@lucent.com>
4336 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4337 Also include memory.h, stdlib.h, unistd.h if appropriate.
4338 Reported by Andreas Jaeger (conflicting declaration of malloc).
4340 2000-12-02 Jim Meyering <meyering@lucent.com>
4342 * closeout.h: Make idempotent, to avoid some obscure warnings.
4344 2000-12-01 Paul Eggert <eggert@twinsun.com>
4346 * memrchr.c: Include <config.h> before any system include file.
4348 2000-11-29 Paul Eggert <eggert@twinsun.com>
4350 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4352 2000-11-26 Jim Meyering <meyering@lucent.com>
4354 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4356 2000-11-22 Paul Eggert <eggert@twinsun.com>
4358 * strftime.c (my_strftime): Do not invoke mbrlen with a
4359 size of (size_t) -1; it's not portable.
4361 2000-11-17 Akim Demaille <akim@epita.fr>
4363 * obstack.h: Formatting changes.
4364 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4365 prevent type checking.
4366 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4367 cast the value to (void *): assigning a `foo *' to a `void *'
4369 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4371 2000-11-17 Jim Meyering <meyering@lucent.com>
4373 * strstr.c: Update from GNU libc.
4375 2000-11-16 Jim Meyering <meyering@lucent.com>
4377 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4379 2000-11-11 Jim Meyering <meyering@lucent.com>
4381 * error.c: Add a couple #includes, merging from GNU libc version.
4383 2000-11-10 Jim Meyering <meyering@lucent.com>
4385 * obstack.h: Update from GNU libc.
4386 * obstack.c: Likewise.
4388 2000-11-06 Paul Eggert <eggert@twinsun.com>
4390 * getusershell.c (setusershell): Use rewind rather than
4391 fseek/fseeko, to avoid configuration hassles with fseeko.
4392 Don't bother opening SHELLS_FILE if shellstream is NULL;
4395 2000-11-05 Jim Meyering <meyering@lucent.com>
4397 * makepath.h (make_dir): Declare.
4398 * makepath.c (make_dir): Remove `static' attribute.
4401 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4403 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4404 last one in a bucket, advance to the next bucket.
4406 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4408 * fnmatch.c: Do not comment out all the code if we are using
4409 the GNU C library, because in some cases we are replacing buggy
4410 code in the GNU C library itself.
4412 2000-10-30 Paul Eggert <eggert@twinsun.com>
4414 * error.h, getline.h, modechange.h:
4415 Remove "2000" from Copyright line, as the file hasn't been
4416 changed this year other than in the copyright notice.
4418 * xalloc.h: Add "2000" to Copyright line, as this file
4419 was changed this year.
4421 2000-10-30 Paul Eggert <eggert@twinsun.com>
4423 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4424 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4425 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4427 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4429 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4430 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4431 doesn't define __restrict_arr.
4433 2000-10-29 Jim Meyering <meyering@lucent.com>
4435 * xstat.in: Fix grammar in comment.
4437 2000-10-28 Jim Meyering <meyering@lucent.com>
4439 * memchr.c: Update from libc.
4440 Adjust for portability:
4441 [HAVE_STDLIB_H]: Include stdlib.h.
4442 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4443 Undef __memchr, too.
4444 [!weak_alias]: Define __memchr to memchr.
4446 * regex.c: Update from libc.
4447 * regex.h: Likewise.
4448 * getopt1.c: Likewise.
4449 * memcmp.c: Likewise.
4451 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4452 Avoid using fseek, when possible -- it's broken by design.
4453 Patch by Ulrich Drepper.
4455 2000-10-26 Jim Meyering <meyering@lucent.com>
4457 * strftime.c: Update from libc.
4459 2000-10-25 Jim Meyering <meyering@lucent.com>
4461 * obstack.c: Update from libc.
4463 2000-10-23 Jim Meyering <meyering@lucent.com>
4465 * hard-locale.c (hard_locale): Revert last change -- it was simply
4466 wrong. That set_locale call must not have any side effects.
4469 2000-10-22 Jim Meyering <meyering@lucent.com>
4471 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4472 [CYCLIC]: Remove now-unused definition.
4474 * save-cwd.c (O_DIRECTORY): Define, if needed.
4475 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4476 Suggestion from Ulrich Drepper.
4478 2000-10-21 Jim Meyering <meyering@lucent.com>
4480 * dirname.c (dir_name_r): New function, factored out of dir_name.
4481 (dir_name): Use dir_name_r.
4482 * dirname.h (dir_name_r): Declare it.
4484 2000-10-21 Jim Meyering <meyering@lucent.com>
4486 * dirname.c (memrchr): Declare if necessary.
4487 (dir_name): Remove the restriction that there be no
4488 trailing slashes. Now, this code skips past them, effectively
4490 [TEST_DIRNAME] (main): New unit tests.
4492 * memrchr.c: New file from GNU libc.
4493 Undef __memrchr, too.
4494 [!weak_alias]: Define __memrchr to memrchr.
4495 Guard weak_alias use with `#ifdef weak_alias'.
4497 2000-10-17 Jim Meyering <meyering@lucent.com>
4499 * quote.h (PARAMS): Define and use.
4500 Reported by Akim Demaille.
4502 * getopt.c: Update from libc.
4504 2000-10-16 Jim Meyering <meyering@lucent.com>
4506 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4509 2000-09-25 Jim Meyering <meyering@lucent.com>
4511 * md5.h (rol): Define (from GnuPG).
4513 * sha.c: Give credit (GnuPG) where due.
4514 (M): Use rol rather than open-coding it.
4515 Add a FIXME comment.
4517 2000-09-21 Jim Meyering <meyering@lucent.com>
4519 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4520 Reported by Michael Stone.
4522 2000-09-20 Jim Meyering <meyering@lucent.com>
4524 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4525 (noinst_HEADERS): Add sha.h.
4526 Based on code from Scott G. Miller and from GnuPG.
4528 2000-09-15 Jim Meyering <meyering@lucent.com>
4530 * regex.c: Update from libc.
4532 2000-09-10 Jim Meyering <meyering@lucent.com>
4534 * getopt.c (_getopt_internal): Update from glibc.
4536 2000-09-09 Jim Meyering <meyering@lucent.com>
4538 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4539 think it should be used as a general replacement for isascii.
4540 * fnmatch.c: Likewise.
4541 * mbswidth.c: Likewise
4542 * regex.c: Likewise.
4545 * userspec.c: Include sys/param.h and limits.h.
4547 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4548 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4549 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4550 UID, GID. Check range.
4552 2000-09-06 Jim Meyering <meyering@lucent.com>
4554 * getopt.c (_getopt_internal): Update from glibc.
4556 2000-08-30 Jim Meyering <meyering@lucent.com>
4558 * strftime.c: Merge in changes from GNU libc.
4560 2000-08-26 Jim Meyering <meyering@lucent.com>
4562 * closeout.c: Include "__fpending.h".
4563 (close_stdout_status): Return right away if there's nothing to flush.
4565 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4566 * __fpending.c: New file.
4567 * __fpending.h: New file.
4569 2000-08-07 Paul Eggert <eggert@twinsun.com>
4571 Standardize on "memory exhausted" instead of "Memory exhausted"
4572 or "virtual memory exhausted".
4573 * obstack.c (print_and_abort): Use "memory exhausted", not
4574 "virtual memory exhausted".
4575 * same.c (same_name): Invoke xalloc_die instead of printing
4577 * userspec.c (parse_user_spec): Likewise.
4578 * bumpalloc.h: comment fix
4579 * same.c, userspec.c: Include xalloc.h.
4581 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4582 not char *const and pointing to a constant array.
4583 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4584 (xrealloc): Comment fix.
4586 * userspec.c (parse_user_spec):
4587 Don't translate a message until just before returning,
4588 to avoid unnecessary translation.
4590 2000-08-07 Jim Meyering <meyering@lucent.com>
4592 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4593 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4594 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4595 getgroups.c, gethostname.c, getopt.h, group-member.c,
4596 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4597 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4598 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4599 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4600 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4601 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4602 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4603 yesno.c: Back out Copyright date changes for each file with no change
4604 this year. This eases coordination with other programs using the same
4605 source code modules. From Paul Eggert.
4607 2000-08-03 Greg McGary <greg@mcgary.org>
4609 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4610 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4611 (EXTEND_BUFFER): Use them.
4613 2000-08-01 Jim Meyering <meyering@lucent.com>
4615 * dirname.c (ISSLASH): Define.
4616 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4617 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4618 both `\' and `/' may be use as path separators.
4619 Based on a patch from Prashant TR.
4621 2000-07-31 Paul Eggert <eggert@twinsun.com>
4623 * quotearg.c (quotearg_n_options): Don't make the initial
4624 slot vector a constant, since it might get modified.
4626 2000-07-31 Jim Meyering <meyering@lucent.com>
4628 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4629 * obstack.c (print_and_abort): Likewise.
4631 2000-07-30 Paul Eggert <eggert@twinsun.com>
4633 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4634 buffer, so that the caller can always quote one small
4635 component of a "memory exhausted" message in slot 0.
4636 From a suggestion by Jim Meyering.
4638 2000-07-30 Jim Meyering <meyering@lucent.com>
4640 * makepath.c (make_path): Quote the other instance, too.
4642 * quotearg.c (N_STATIC_SLOTVECS): Define.
4643 (STATIC_BUF_SIZE): Define.
4644 (quotearg_n_options): Use only statically allocated storage when
4645 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4646 than STATIC_BUF_SIZE.
4648 2000-07-29 Jim Meyering <meyering@lucent.com>
4650 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4651 * dirname.c (dir_name): Likewise.
4653 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4655 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4656 (dir_name): Assert that there are no trailing slashes.
4658 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4660 * mbswidth.h (mbswidth): Add a flags argument.
4661 (mbswidth): New declaration.
4662 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4663 * mbswidth.c (mbswidth): Add a flags argument.
4664 (mbsnwidth): New function.
4666 2000-07-24 Jim Meyering <meyering@lucent.com>
4668 * mbswidth.c: Remove useless #else. From Bruno Haible.
4670 2000-07-23 Paul Eggert <eggert@twinsun.com>
4672 * mbswidth.c (_XOPEN_SOURCE):
4673 Don't define; this causes problems on Solaris 7.
4674 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4676 2000-07-23 Paul Eggert <eggert@twinsun.com>
4679 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4680 so that mbstate_t is always defined.
4682 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4683 be 1 in at least one GCC installation, and this configuration
4684 error is likely to be common. Ignoring MB_LEN_MAX hurts
4685 performance on hosts that have mbrtowc but have only unibyte
4686 locales, but I assume these hosts are rare.
4688 2000-07-23 Paul Eggert <eggert@twinsun.com>
4690 * quotearg.c: Streamline by invoking multibyte code only if needed.
4691 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4692 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4693 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4694 invoke multibyte primitives.
4696 2000-07-23 Jim Meyering <meyering@lucent.com>
4698 * basename.c (base_name): Add an assertion.
4700 2000-07-15 Bruno Haible <clisp.cons.org>
4702 * quotearg.c: When the system forces us to redefine mbstate_t,
4703 shadow its mbsinit function.
4705 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4707 * mbswidth.h: New file.
4708 * mbswidth.c: New file.
4709 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4710 (noinst_HEADERS): Add mbswidth.h.
4712 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4714 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4717 2000-07-15 Jim Meyering <meyering@lucent.com>
4719 * makepath.c: Include quote.h.
4720 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4721 corresponding argument in a `quote (...)' call.
4722 Give better diagnostics.
4724 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4725 (noinst_HEADERS): Add quote.h.
4727 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4728 from tar's src/misc.c.
4729 * quote.h: New file. Prototypes for same.
4731 2000-07-10 Paul Eggert <eggert@twinsun.com>
4733 From a suggestion by Bruno Haible.
4734 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4735 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4736 to decide whether to define the BeOS workaround macro;
4737 this adjusts to the change to AC_MBSTATE_T.
4739 2000-07-13 Paul Eggert <eggert@twinsun.com>
4741 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4743 * quotearg.c (quoting_style_args, quoting_style_vals,
4744 quotearg_buffer_restyled): Add support for
4745 clocale_quoting_style. Undo previous change to
4746 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4747 and "{RIGHT QUOTATION MARK}" msgids.
4749 2000-07-05 Paul Eggert <eggert@twinsun.com>
4751 The old behavior of quoting `like this' doesn't look good with
4752 newer, ISO-style fonts. See:
4753 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4755 Instead, quote "like this" by default. Let the translator
4756 tailor the locale-specific quoting behavior by providing
4757 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4759 * quotearg.c (N_): New macro.
4760 (gettext_default): New function.
4761 (quotearg_buffer_restyled): Use
4762 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4763 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4765 2000-07-09 Jim Meyering <meyering@lucent.com>
4767 * Most files: Update copyright dates to include 2000.
4769 2000-07-08 Jim Meyering <meyering@lucent.com>
4771 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4773 (xgethostname): Remove now-unnecessary #ifdef.
4774 Move declaration of `err' into loop where it's used.
4776 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4778 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4779 by allocating a larger buffer. Test the gethostname return value for
4780 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4781 returns an error and ENAMETOOLONG isn't defined.
4783 2000-07-05 Paul Eggert <eggert@twinsun.com>
4784 and Bruno Haible <haible@clisp.cons.org>
4786 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4788 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4790 * quotearg.c (struct quoting_options): Simplify quote_these_too
4793 2000-07-03 Jim Meyering <meyering@lucent.com>
4795 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4796 Reported by Bruno Haible.
4798 2000-07-04 Jim Meyering <meyering@lucent.com>
4800 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4801 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4804 2000-07-03 Paul Eggert <eggert@twinsun.com>
4805 and Bruno Haible <haible@clisp.cons.org>
4807 * quotearg.c (mbrtowc):
4808 Assign to *pwc, and return 1 only if result is nonzero.
4809 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4811 2000-07-03 Jim Meyering <meyering@lucent.com>
4813 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4814 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4817 2000-07-02 Jim Meyering <meyering@lucent.com>
4819 * quotearg.c (mbstate_t): Don't define here.
4821 2000-07-02 Jim Meyering <meyering@lucent.com>
4823 * nanosleep.c (SIGCONT): Define if not already defined.
4825 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4827 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4828 per change in ../m4/ls-mntd-fs.m4.
4829 (read_filesystem_list): Ignore symbolic links.
4831 2000-06-29 Jim Meyering <meyering@lucent.com>
4833 * same.c: Include <string.h> or <strings.h>, as appropriate,
4834 for declaration of strcmp.
4836 * long-options.c: Include <stdlib.h>, for declaration of exit.
4838 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4839 Avoid warning by casting result to `char *' to remove `const'.
4841 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4843 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4845 2000-06-26 Paul Eggert <eggert@twinsun.com>
4847 savedir now sets errno on failure and invokes xmalloc to get memory.
4848 Fix a couple of other minor bugs while we're at it.
4850 * savedir.c (<unistd.h>): Do not include; there's no need.
4851 (NAMLEN): Remove macro.
4852 (malloc, realloc): Remove decls.
4854 ("xalloc.h"): Include.
4855 (NAME_SIZE_DEFAULT): New macro.
4856 (savedir): Use xmalloc / xrealloc to allocate memory.
4857 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4858 Skip "" directory entries.
4859 Use strlen to calculate directory entry length, since the old method
4860 is rarely used these days and isn't worth supporting.
4861 Don't use a pointer after freeing it.
4862 Check for integer overflow when calculating allocation size.
4863 Use memcpy to copy entries, instead of stpcpy.
4864 Set errno properly when returning NULL.
4865 Check for readdir error.
4867 2000-06-26 Jim Meyering <meyering@lucent.com>
4869 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4871 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4873 * getusershell.c (xmalloc, xrealloc): Remove functions.
4875 Don't include <stdlib.h>. Don't declare malloc, realloc.
4877 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4879 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4881 2000-06-24 Jim Meyering <meyering@lucent.com>
4883 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4885 2000-06-21 Jim Meyering <meyering@lucent.com>
4887 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4889 2000-06-19 Paul Eggert <eggert@twinsun.com>
4891 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4892 (mbrtowc, mbstate_t): Define substitutes if
4893 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4894 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4895 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4897 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4899 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4900 than 1024, return a memory chunk of least possible size, instead
4901 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4902 Use free/xmalloc instead of xrealloc to avoid copying for very long
4905 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4907 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4908 address, not strdup. Include <stdlib.h> and don't declare free().
4910 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4912 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4915 2000-06-21 Jim Meyering <meyering@lucent.com>
4917 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4918 (noinst_HEADERS): Add getstr.h.
4920 * getline.c (getstr): Move into a separate file.
4921 * getstr.c (getstr): New file, extracted from getline.c, with
4922 the following changes: new parameter, delim2; both delim[12]
4923 parameters have type `int', not `char'. The latter would lose
4924 with 8-bit delimiters.
4925 * getstr.h: New file.
4927 2000-06-19 Jim Meyering <meyering@lucent.com>
4929 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4931 2000-06-18 Jim Meyering <meyering@lucent.com>
4933 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4934 Besides, these days every porting target provides a mkdir function.
4936 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4937 (this snippet comes from src/system.h).
4939 2000-06-15 Paul Eggert <eggert@twinsun.com>
4941 * human.c (adjust_value): New function.
4942 (human_readable_inexact): Apply rounding style even when
4943 printing approximate values.
4945 2000-06-14 Paul Eggert <eggert@twinsun.com>
4947 * human.c (human_readable_inexact): Allow an input block
4948 size that is not a multiple of the output block size, and vice versa.
4949 Reported by Piergiorgio Sartor.
4951 2000-06-14 Paul Eggert <eggert@twinsun.com>
4953 * getdate.y (get_date): Apply relative times after time
4954 zone indicator, not before. Reported by Todd A. Jacobs.
4956 2000-06-13 Jim Meyering <meyering@lucent.com>
4958 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4960 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4962 2000-06-12 Paul Eggert <eggert@twinsun.com>
4964 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4966 2000-06-04 Paul Eggert <eggert@twinsun.com>
4968 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4970 2000-06-04 Jim Meyering <meyering@lucent.com>
4972 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4973 SunOS 4.1.4 for which gid_t is an unsigned type.
4975 2000-06-03 Jim Meyering <meyering@lucent.com>
4977 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4979 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4981 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4982 newer, don't install charset.alias.
4983 * config.charset: Change the Linux/glibc rules so they become empty
4984 on glibc-2.1 or newer.
4986 2000-06-02 Jim Meyering <meyering@lucent.com>
4988 * mountlist.c: Back out last change. Instead, do this...
4989 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4990 member using the same `ignore'-testing code.
4991 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4995 2000-05-29 Jim Meyering <meyering@lucent.com>
4997 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4998 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5000 2000-05-22 Jim Meyering <meyering@lucent.com>
5002 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5004 2000-05-18 Jim Meyering <meyering@lucent.com>
5006 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5007 back, too, since it may have been modified by allocate_entry.
5008 (hash_delete): Rewrite to use neither the assignment operator
5009 nor the comma operator in an if-expression.
5011 2000-05-15 Paul Eggert <eggert@twinsun.com>
5014 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5015 Remove; no longer needed.
5016 "quotearg.h": Add include.
5017 (file_name): Do not bother to explicitly initialize to NULL; it's less
5018 efficient on some hosts.
5019 (close_stdout_status): Remove test as to whether stdout was already
5020 closed; it breaks for the case "echo x | sort >&-".
5021 Quote file name colons.
5022 Do not assume that _("write error") lacks format strings.
5024 2000-05-15 Jim Meyering <meyering@lucent.com>
5026 * version-etc.c (version_etc_copyright): Update the copyright string
5027 used in all --version output.
5029 2000-05-14 Jim Meyering <meyering@lucent.com>
5031 * closeout.c (close_stdout_set_file_name): New function.
5032 (close_stdout_status): Use new file-scoped global.
5033 Return right away if fstat says the stdout file descriptor is invalid.
5034 * closeout.h (close_stdout_set_file_name): Declare.
5036 2000-05-10 Jim Meyering <meyering@lucent.com>
5038 * closeout.c [default_exit_status]: New file-scoped variable.
5039 (close_stdout_set_status): New function.
5040 * closeout.h (close_stdout_set_status): Declare.
5042 2000-05-08 Jim Meyering <meyering@lucent.com>
5044 * long-options.c: Don't include closeout.h.
5045 (parse_long_options): Don't call close_stdout for --version.
5047 2000-05-06 Jim Meyering <meyering@lucent.com>
5049 * strnlen.c: Undefine __strnlen and strnlen.
5050 [!weak_alias]: Define __strnlen to strnlen.
5052 * atexit.c: New file, from libiberty.
5054 2000-05-06 Jim Meyering <meyering@lucent.com>
5056 * closeout.c (close_stdout_status): Also check for errors on the
5059 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5061 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5062 instead of xmalloc, xrealloc, path_concat.
5063 (locale_charset): Treat empty environment variables as absent.
5064 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5066 2000-05-04 Jim Meyering <meyering@lucent.com>
5068 * getopt.c: Update from glibc.
5069 * obstack.c: Likewise.
5070 * obstack.h: Likewise.
5071 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5073 * regex.h: Likewise.
5074 * strndup.c: Likewise.
5075 * strnlen.c: New file, from glibc.
5077 2000-05-01 Jim Meyering <meyering@lucent.com>
5079 * full-write.c (full_write): Remove `FIXME' part of comment.
5081 2000-04-29 Jim Meyering <meyering@lucent.com>
5083 * path-concat.c: Declare strdup only if it's not defined.
5084 * canon-host.c: Likewise.
5086 2000-04-28 Jim Meyering <meyering@lucent.com>
5088 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5089 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5090 included first, then limits.h is included by locale.h by libintl.h.
5091 From John David Anglin.
5093 2000-04-25 Jim Meyering <meyering@lucent.com>
5095 * makepath.c (S_IRWXUGO): Define.
5096 (make_path): Always perform explicit chmod if MODE specifies any
5097 of the `special' permission bits. Prompted by a bug report against
5098 install from Mate Wierdl and Joost van Baal.
5100 2000-04-18 Jim Meyering <meyering@lucent.com>
5104 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5105 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5107 2000-04-17 Jim Meyering <meyering@lucent.com>
5109 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5110 the definition of it to rpl_strftime also defined-away the system's
5113 2000-04-15 Jim Meyering <meyering@lucent.com>
5115 Use `C' to denote so-called `contiguous' files, the same way
5117 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5118 (ftypelet): Use S_ISCTG.
5119 From Michael Deutschmann.
5121 2000-04-14 Jim Meyering <meyering@lucent.com>
5123 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5125 2000-04-08 Jim Meyering <meyering@lucent.com>
5127 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5128 names don't conflict. Reported by Eli Zaretskii.
5130 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5132 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5133 bug. Deal with the different error behavior of Irix iconv.
5135 2000-04-07 Jim Meyering <meyering@lucent.com>
5137 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5138 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5140 2000-04-05 Jim Meyering <meyering@lucent.com>
5142 Portability tweaks required for ultrix4.3.
5143 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5144 * readutmp.c: Include sys/types.h before sys/stat.h.
5145 * canon-host.c: Declare strdup.
5146 * path-concat.c: Likewise.
5147 From John David Anglin.
5149 2000-04-04 Jim Meyering <meyering@lucent.com>
5151 Be more DOS 8.3-friendly.
5152 * ref-add.sin: Renamed from ref-add.sed.in.
5153 * ref-del.sin: Renamed from ref-del.sed.in.
5154 * Makefile.am: Reflect renaming.
5155 Reported by Eli Zaretskii.
5157 Use a temporary file name that won't clash with `charset.alias'
5158 in the DOS 8.3 name space.
5159 * Makefile.am (charset_tmp): Define.
5160 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5161 (uninstall-local): Likewise.
5162 Reported by Eli Zaretskii.
5164 2000-03-29 Paul Eggert <eggert@twinsun.com>
5166 * time/strftime.c (my_strftime): Make sure we call the system
5167 strftime, not ourselves, when invoking the underlying strftime.
5169 2000-03-24 Jim Meyering <meyering@lucent.com>
5171 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5172 (charset_alias): Define.
5173 (install-exec-local): Factor out common code.
5174 (uninstall-local): Split lines longer than 80.
5175 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5177 (.sed.in.sed): New rule. Don't redirect directly to $@.
5178 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5180 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5182 * config.charset: Output a line containing "Packages using this file".
5183 * ref-add.sed.in, ref-del.sed.in: New files.
5184 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5185 ref-del.sed): New rules.
5187 2000-03-17 Jim Meyering <meyering@lucent.com>
5189 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5190 Otherwise, include <strings.h>
5192 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5194 * unicodeio.c (utf8_wctomb): New function.
5195 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5196 format instead of in UCS-4 with platform dependent endianness.
5198 2000-03-07 Paul Eggert <eggert@twinsun.com>
5200 * savedir.c (savedir): Work even if directory size is
5201 negative; this can happen with some screwy NFS configurations.
5203 2000-03-06 Jim Meyering <meyering@lucent.com>
5205 * localcharset.c (get_charset_aliases): Don't try to free file_name
5206 if it's NULL (because we ran out of memory). From Bruno Haible.
5208 2000-03-05 Jim Meyering <meyering@lucent.com>
5210 * localcharset.c ("path-concat.h"): Include.
5211 (get_charset_aliases): Use path_concat instead of ANSI string
5214 * unicodeio.h (PARAMS): Define.
5215 Use it to guard prototype.
5217 2000-03-04 Jim Meyering <meyering@lucent.com>
5219 * Makefile.am (install-exec-local): Create $(libdir) before installing
5221 (uninstall-local): Uncomment this rule so `make distcheck' works
5224 * unicodeio.c (<errno.h>): Include it.
5225 (errno): Declare if not defined.
5227 * localcharset.c: Add Bruno's comment justifying use of volatile.
5229 * config.charset: New version, incorporating remarks from a linux
5230 i18n mailing list. From Bruno Haible.
5232 2000-03-02 Jim Meyering <meyering@lucent.com>
5234 * Makefile.am (EXTRA_DIST): Add config.charset.
5236 2000-03-01 Jim Meyering <meyering@lucent.com>
5238 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5239 * unicodeio.c: Likewise.
5241 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5243 * config.charset: New file.
5244 * localcharset.c: New file.
5245 * unicodeio.h, unicodeio.c: New files.
5246 * Makefile.am (DEFS): Add -DLIBDIR=...
5247 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5248 (noinst_HEADERS): Add unicodeio.h.
5249 (all-local, install-exec-local, charset.alias): New targets.
5251 2000-02-28 Paul Eggert <eggert@twinsun.com>
5253 * quotearg.c (ALERT_CHAR): New macro.
5254 (quotearg_buffer_restyled): Use it.
5256 2000-02-27 Jim Meyering <meyering@lucent.com>
5258 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5259 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5261 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5262 not `#if STDC_HEADERS'.
5263 Declare malloc if needed.
5265 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5266 now that autoconf always defines the HAVE_DECL_ symbols.
5267 * human.c: Likewise.
5269 * strtoumax.c: Likewise.
5271 * backupfile.c: Arrange for cpp to fail if the configure-time
5272 declaration check was not run.
5274 * human.c: Likewise.
5276 * strtoumax.c: Likewise.
5278 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5279 then first look up the entire `.'-containing string as a login name.
5281 2000-02-18 Paul Eggert <eggert@twinsun.com>
5283 * getdate.y: Handle two-digit years with leading zeros correctly.
5284 (textint): New typedef.
5285 (parser_control): Member year changed from int to textint.
5287 (YYSTYPE): Removed; replaced by %union with int and textint members.
5288 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5289 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5290 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5291 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5292 (date, number, to_year): Use width of number in digits, not its value,
5293 to determine whether it's a 2-digit year, or a 2-digit time.
5294 (yylex): Store number of digits of numeric tokens.
5295 Reported by John Kendall.
5297 (parser_control): Changed from struct parser_control to typedef (for
5298 consistency). All uses changed.
5300 (tID): Removed; not used.
5301 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5303 2000-02-14 Paul Eggert <eggert@twinsun.com>
5305 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5306 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5308 2000-02-12 Jim Meyering <meyering@lucent.com>
5310 * userspec.c (ISDIGIT): Define it.
5311 (isdigit): Remove definition.
5312 (is_number): Use ISDIGIT, not isdigit.
5313 <libintl.h>: Include.
5315 (parse_user_spec): Mark translatable strings.
5317 2000-02-10 Jim Meyering <meyering@lucent.com>
5319 With these changes, nanosleep.[ch] are finally enough like the other
5320 lib/* replacement files to compile on a few more losing systems.
5322 * nanosleep.h: Don't include config.h.
5323 Remove prototype from declaration of nanosleep.
5324 (PARAMS): Remove now-unneeded definition.
5325 * nanosleep.c: #undef nanosleep.
5326 (rpl_nanosleep): Rename from nanosleep.
5328 2000-02-03 Jim Meyering <meyering@lucent.com>
5330 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5331 rather than with `#if HAVE_UTMPNAME'.
5333 2000-02-01 Jim Meyering <meyering@lucent.com>
5335 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5337 2000-01-31 Jim Meyering <meyering@lucent.com>
5339 * nanosleep.h (nanosleep): Guard declaration with
5340 `#if ! HAVE_DECL_NANOSLEEP'.
5341 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5342 the declaration in that vendor's sys/timers.h.
5343 Reported by Christian Krackowizer.
5345 * quotearg.c (ISASCII): Add #undef and move definition to follow
5346 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5347 (ISPRINT): Likewise.
5348 Reported by Tom Tromey.
5350 2000-01-30 Jim Meyering <meyering@lucent.com>
5352 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5353 uses of ->ut_name. The latter doesn't work with new Linux header files
5354 where only utmpx.ut_user is declared.
5356 * readutmp.h (UT_USER): Define.
5358 2000-01-23 Jim Meyering <meyering@lucent.com>
5360 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5363 2000-01-22 Jim Meyering <meyering@lucent.com>
5365 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5366 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5367 Required for some AIX systems. Reported by Christian Krackowizer.
5368 [TESTING] (main): New function.
5370 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5371 * dirname.c (dir_name): Support for DOS-style file names with drive
5374 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5376 * strverscmp.c (ISDIGIT): Define.
5377 (strverscmp): Use ISDIGIT, not isdigit.
5379 2000-01-17 Paul Eggert <eggert@twinsun.com>
5381 * nanosleep.c (nanosleep):
5382 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5383 POSIX.1 doesn't require SA_INTERRUPT and some systems
5384 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5385 it's been part of POSIX.1 since day 1 (in 1988).
5387 2000-01-17 Jim Meyering <meyering@lucent.com>
5389 * interlock: Remove unused file. Reported by François Pinard.
5391 2000-01-16 Paul Eggert <eggert@twinsun.com>
5393 * quotearg.c (quotearg_buffer_restyled): Do not quote
5394 alert, backslash, formfeed, and vertical tab unnecessarily in
5395 shell quoting style.
5398 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5399 Free Software Foundation, Inc.
5400 Copying and distribution of this file, with or without modification,
5401 are permitted provided the copyright notice and this notice are preserved.